Variable geometry meter roller

An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.

Variable geometry meter roller

An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.

SEEDING SYSTEM

A seeding machine for a row unit, in which the row unit has a seed disk rotatable about an axis to convey seed from a seed reservoir, includes a seed delivery apparatus. The seed delivery apparatus includes an elongated housing having a first opening through which seed is received, a second opening through which seed exits, and an elongated interior chamber. The seed delivery apparatus also includes a first pulley, a second pulley, and an endless member driven by the first pulley and/or the second pulley. The endless member is movable within the elongated interior chamber to receive seed from the first opening and convey seed to the second opening. A seed diverter is movable with respect to the endless member and translatable from a first position to a second position. The seed diverter is positioned to contact and guide seed into the seed delivery apparatus. 1. A seeding machine for a row unit having a seed disk with a plurality of apertures through which an air pressure differential is applied to retain seed thereon , the seed disk rotatable about an axis to convey seed from a seed reservoir , the seeding machine comprising: an elongated housing having a first opening through which seed is received, a second opening through which seed exits, and an elongated interior chamber along which seed is conveyed from the first opening to the second opening,', 'a first pulley,', 'a second pulley, and', 'an endless member driven by the first pulley and/or the second pulley, the endless member movable within the elongated interior chamber of the elongated housing to receive seed from the first opening and convey seed to the second opening; and, 'a seed delivery apparatus comprising'}a seed diverter movable with respect to the endless member and translatable from a first position to a second position, the seed diverter positioned to contact and guide seed into the seed delivery apparatus.2. The seeding machine of claim 1 , wherein the seed diverter is positioned to translate ...

SEEDING SYSTEM

A seeding machine for a row unit includes a rotatable seed disk with a plurality of apertures through which an air pressure differential is applicable to retain seed thereon. A seed delivery apparatus includes an elongated housing having a first opening through which seed is received, a second opening through which seed exits, and an elongated interior chamber. The seed delivery apparatus further includes a first pulley, a second pulley, and an endless member driven by the first pulley and/or the second pulley. The endless member is movable within the elongated interior chamber to receive seed from the first opening and convey seed to the second opening. The endless member is further positioned to sweep across a portion of the seed disk, which is controllable to angularly accelerate cooperatively with movement of the endless member to facilitate movement of a retained seed by the endless member from the seed disk. 1. A seeding machine for a row unit , the seeding machine comprising:a seed disk with a plurality of apertures through which an air pressure differential is applicable to retain seed thereon, the seed disk rotatable about an axis to convey seed from a seed reservoir; and an elongated housing having a first opening through which seed is received, a second opening through which seed exits, and an elongated interior chamber along which seed is conveyed from the first opening to the second opening,', 'a first pulley,', 'a second pulley, and', 'an endless member driven by the first pulley and/or the second pulley, the endless member movable within the elongated interior chamber of the elongated housing to receive seed from the first opening and convey seed to the second opening, the endless member positioned to sweep across a portion of the seed disk,, 'a seed delivery apparatus comprising'}wherein the seed disk is controllable to angularly accelerate cooperatively with movement of the endless member to facilitate movement of a retained seed by the endless ...

SEEDING SYSTEM

A seeding machine for a row unit, in which the row unit has a seed disk rotatable about a first axis to convey seed from a seed reservoir, includes a seed delivery apparatus. The seed delivery apparatus includes an elongated housing having a first opening through which seed is received, a second opening through which seed exits, and an elongated interior chamber. The seed delivery apparatus further includes a first pulley, a second pulley, and an endless member driven by the first pulley and/or the second pulley. The endless member is movable within the elongated interior chamber to receive seed from the first opening and convey seed to the second opening. A seed diverter is movable with respect to the endless member and pivotable about a second axis non-coincident with the first axis. The seed diverter is positioned to contact and guide seed into the seed delivery apparatus. 1. A seeding machine for a row unit having a seed disk with a plurality of apertures through which an air pressure differential is applied to retain seed thereon , the seed disk rotatable about a first axis to convey seed from a seed reservoir , the seeding machine comprising: an elongated housing having a first opening through which seed is received, a second opening through which seed exits, and an elongated interior chamber along which seed is conveyed from the first opening to the second opening,', 'a first pulley,', 'a second pulley, and', 'an endless member driven by the first pulley and/or the second pulley, the endless member movable within the elongated interior chamber of the elongated housing to receive seed from the first opening and convey seed to the second opening; and, 'a seed delivery apparatus comprising'}a seed diverter movable with respect to the endless member and pivotable about a second axis non-coincident with the first axis, the seed diverter positioned to contact and guide seed into the seed delivery apparatus.2. The seeding machine of claim 1 , wherein the seed ...

CONVEYANCE BELT FOR HIGH SPEED PLANTING OF SEEDS

An endless seed delivery belt includes an inner surface, and an undulating outer surface. The undulating outer surface defines a plurality of alternating, and regularly-spaced peaks and troughs where each peak corresponds to a flight and each space between adjacent peaks defines a cavity that is generally sized and shaped to accommodate one seed. In some implementations, the endless seed delivery belt has a seed ejector between each pair of adjacent flights. 1. An endless seed delivery belt comprising:an inner surface; andan undulating outer surface, wherein the undulating outer surface defines a plurality of alternating, and regularly-spaced peaks and troughs where each peak corresponds to a flight and each space between adjacent peaks defines a cavity that is sized and shaped to accommodate one seed.2. The endless seed delivery belt of claim 1 , further comprising a seed ejector between each pair of adjacent flights.3. The endless seed delivery belt of claim 2 , wherein the seed ejector comprises: a first finger that extends from a sloped side surface of a first one of the flights, and', 'a second finger that extends from a sloped side surface of a second one of the flights,', 'wherein the first one of the flights is adjacent the second one of the flights., 'a pair of ejection fingers, wherein each pair of ejection fingers comprises'}4. The endless seed delivery belt of claim 3 , further comprising:a space between a distal end of the first finger and a distal end of the second finger.5. The endless seed delivery belt of claim 2 , wherein each seed ejector is formed from a single piece of material that extends from a sloped side surface of a first one of the flights to a second sloped side surface of a second one of the flights.6. The endless seed belt of claim 5 , wherein the single piece of material that forms the seed ejector is sized to be slack when the belt is travelling along a flat claim 5 , or substantially flat claim 5 , extent claim 5 , but to become ...

QUICK RELEASE BEARING COUPLERS

An agricultural metering system includes a releasable bearing coupler configured to selectively couple a meter roller to a housing of the agricultural metering system. The releasable bearing coupler includes a shaft configured to be disposed through an opening in the housing and to engage a bearing, wherein the bearing is configured to be disposed within a recess of the meter roller to facilitate rotation of the meter roller about the shaft and to couple the meter roller to the housing via contact with the shaft. The releasable bearing coupler includes a locking segment configured to selectively interlock with a corresponding locking feature of the housing to secure the releasable bearing coupler to the housing. 1. A method of manufacturing an agricultural metering system , comprising:disposing a meter roller within a housing such that a recess of the meter roller aligns with an opening in the housing;disposing a releasable bearing coupler through the opening such that a bearing of the releasable bearing coupler engages the recess to couple the meter roller to the housing and to facilitate rotation of the meter roller relative to the housing; androtating the releasable bearing coupler relative to the housing such that a locking segment of the releasable bearing coupler interlocks with a locking feature of the housing to secure the releasable bearing coupler to the housing.2. The method of claim 1 , wherein disposing the meter roller within the housing comprises inserting the meter roller within a second opening in the housing.3. The method of claim 1 , wherein the bearing is coupled to a shaft of the releasable bearing coupler claim 1 , and the meter roller is configured to rotate about the shaft.4. The method of claim 1 , wherein disposing the meter roller within the housing comprises aligning the meter roller with a third opening claim 1 , wherein the third opening is configured to receive a drive shaft claim 1 , and the drive shaft is configured to non-rotatably ...

Method Of Delivering A Number Of Agricultural Products

The present invention is directed to an applicator having an agricultural product conveying system which transfers particulate material from one or more source containers to application equipment on demand, and meters the material at the application equipment. The conveying system includes an inline metering system including a number of metering devices associated with each compartment of a particulate material tank on the applicator to meter the particulate material disposed within each compartment. The individual metering devices include gates to initially enable the particulate material from a compartment to enter the metering device, and a rotary metering shaft to meter the flow of the particulate material into the conduits while limiting the passage of pressurized air through the metering device and into the compartment. The individual metering devices also include individual motors to control the operation of the metering devices independently from one another that can allow with sectional control and turning compensation.

Seed variety changer for a planter

A planting system and method for planting multiple seed varieties is provided. The planting system includes a planter having a plurality of tanks and a plurality of row units. A plurality of seed meters are included in of the plurality of the row units. The seed meters are aligned in a non-horizontal configuration within each row unit, and one of the plurality of meters is operated at a time to plant a seed variety associated with the meter being operated.

Two-row planter assembly

The present disclosure provides a planter assembly to be driven by a single-point hitch machine. The planter assembly includes a coupler having a first end coupled to the hitch and a second end coupled to a tool bar via a coupler plate. The coupler plate includes a plurality of defined openings for adjustably coupling the tool bar to the coupler. A frame is coupled to the tool bar and a swing arm is pivotally coupled to the frame. The swing arm is pivotable between a first position and a second position. A wheel is coupled to the swing arm and a final drive sprocket is coupled to the frame. The final drive sprocket is engaged with a drive chain when the swing arm is in the first position and disengaged from the drive chain when the swing arm is in the second position.

SKIP COMPENSATION SYSTEM

An agricultural machine includes a motor configured to drive a seeding system that is, itself, configured to meter and deliver seed from the agricultural machine. The agricultural machine also includes a sensor configured to sense a characteristic of the seeding system and a skip detector component, that receives the sensor signal and detects a seed skip in the seeding system. Based on the detected seed skip, a processing system generates an operating parameter of the motor, and controls the motor based on the operating parameter. 1. An agricultural machine , comprising:a seeding system configured to meter and deliver seed;a motor configured to drive movement of seeds in the seeding system,a sensor configured to sense a characteristic of the seeding system and generate a sensor signal indicative of the characteristic;a skip detector component configured to receive the sensor signal and detect a seed skip in the seeding system;a processing system configured to receive an indication of the detected seed skip, and, based on the indication of the detected seed skip, generate an operating parameter for the motor; anda motor controller configured to receive the operating parameter and operate the motor based on the operating parameter.2. The agricultural machine of wherein the seeding system comprises:a movable element configured to move seeds, positioned relative to one another at a predetermined seed spacing along a delivery route.3. The agricultural machine of wherein the sensor is disposed at a sensor location along the delivery route and is configured to sense claim 2 , as the sensed characteristic of the seeding system claim 2 , a seed presence as the seed moves past the sensor location.4. The agricultural machine of claim 3 , wherein the skip detector is configured to detect the seed skip by identifying that the seeds are positioned further from one another than the predetermined speed spacing along the delivery route.5. The agricultural machine of wherein the ...

MOTOR-DRIVEN SINGLE-SEED-EJECTION SOWING DEVICE AND A SOWING METHOD

A motor-driven single-seed-ejection sowing device includes a housing, a seed metering roller, a seed brush, a seed metering mechanism and a power mechanism. The housing includes a power compartment and a seed compartment. The surface of the seed metering roller is provided with seed grooves having spaces for accommodating a single seed. The seed metering mechanism includes a spring, a striking tube, a piston and the piston tube. The piston and the piston tube are arranged for axial movement inside the striking tube. The power mechanism includes a control unit and a drive unit. The control unit includes the motor, the drive panel, the Hall sensor and the magnet. The magnet is set on the striking tube. The Hall sensor and the drive panel are connected to the motor, and the motor drives the seed metering roller and seed metering mechanism by the drive unit. 1. A motor-driven single-seed-ejection sowing device and a sowing method , comprising:a housing, wherein the housing comprises a seed inlet and a seed outlet, and a power compartment and a seed compartment are set inside the housing;a seed metering roller, wherein the seed metering roller is rotatably fixed on the housing and is located in the seed compartment; and seed grooves have spaces for accommodating a single seed, and the seed grooves are set on a surface of the seed metering roller;a seed brush, set on a wall of the seed compartment; a seed metering mechanism, wherein the seed metering mechanism is located inside the power compartment, and the seed metering mechanism comprises a spring, a striking tube, a piston and a piston tub; two ends of the spring are respectively set on a Hall sensor and the piston tube; the piston is connected to the piston tube; the piston and the piston tube are set inside the striking tube and the piston and the piston tube are movable along an axial direction of the striking tube; the striking tube is connected to a wall of the power compartment by an elastic member; anda power ...

METERING DEVICE WITH REMOVABLE GATE ASSEMBLY

A metering device for dispensing agricultural product from a bin. The metering device comprises a housing enclosing an interior space, and a gate assembly removably received within the interior space of the housing. The gate assembly is configured to guide agricultural product through the housing. The gate assembly comprises a product gate comprising an arcuately-extending gate valve. The product gate at least partially defines a channel within the interior space of the housing through which agricultural product can flow. The gate assembly further comprises a gate key configured to selectively secure the product gate within the housing. Rotation of the gate key is configured to cause a corresponding rotation of the product gate. 1. A metering device for dispensing agricultural product from a bin , wherein said metering device comprises:a housing enclosing an interior space; and a product gate comprising an arcuately-extending gate valve, wherein said product gate at least partially defines a channel within the interior space of said housing through which agricultural product can flow,', 'a gate key configured to selectively secure said product gate within said housing, wherein rotation of said gate key is configured to cause a corresponding rotation of said product gate., 'a gate assembly removably received within the interior space of said housing, wherein said gate assembly is configured to guide agricultural product through said housing, wherein said gate assembly comprises—'}2. The metering device of claim 1 , wherein said gate assembly is removable from said housing by hand claim 1 , without the need for tools.3. The metering device of claim 1 , wherein said gate key is configured to rotate between an unlocked position and a locked position claim 1 , wherein when in the unlocked position the gate key can be removed from said housing claim 1 , and wherein when in the locked position the gate key is restricted from being removed from said housing.4. The metering ...

METERING DEVICE WITH REMOVABLE METERING ASSEMBLY

A metering device for dispensing agricultural product from a bin. The metering device comprises a housing enclosing an interior space, and a metering assembly removably received within the interior space of the housing. The metering assembly is configured to convey agricultural product through the metering device. The metering assembly comprises a rotatable sub-shaft, a first metering wheel positioned on the sub-shaft and configured to rotate with the sub-shaft, a second metering wheel positioned on the sub-shaft and configured to rotate with the sub-shaft, and a dividing element positioned on the sub-shaft between the first metering wheel and the second metering wheel. 1. A metering device for dispensing agricultural product from a bin , wherein said metering device comprises:a housing enclosing an interior space; and a rotatable sub-shaft,', 'a first metering wheel positioned on said sub-shaft and configured to rotate with said sub-shaft,', 'a second metering wheel positioned on said sub-shaft and configured to rotate with said sub-shaft, and', 'a dividing element positioned on said sub-shaft between said first metering wheel and said second metering wheel., 'a metering assembly removably received within the interior space of said housing, wherein said metering assembly is configured to convey agricultural product through said metering device, and wherein said metering assembly comprises—'}2. The metering device of claim 1 , wherein said metering assembly is removable from said housing by hand claim 1 , without the need for tools.3. The metering device of claim 1 , wherein each of said first metering wheel and said second metering wheel is formed with flutes on its exterior surface claim 1 , wherein the flutes of said first metering wheel are larger than the flutes of said second metering wheel.4. The metering device claim 1 , wherein when said sub-shaft includes an elongated keyway formed along its exterior surface claim 1 , wherein each of said first metering ...

FLOW TENT FOR AN AGRICULTURAL PRODUCT BIN

An implement for dispensing agricultural product. The implement comprises a bin for holding agricultural product, with the bin including a plurality of product openings for dispensing agricultural product from the bin. The implement additionally includes a plurality of metering devices secured to a bottom of the bin and configured to receive agricultural product from the bin through the product openings. The implement further includes a plurality of flow tents positioned within the bin. Each flow tent is positioned between a pair of the product openings. The flow tents extend upward from an interior side of the bottom of the bin so as to guide agricultural product towards the product openings. 1. An implement for dispensing agricultural product , wherein said implement comprises:a bin for holding agricultural product, wherein said bin includes a plurality of product openings for dispensing agricultural product from said bin;a plurality of metering devices secured to a bottom of said bin and configured to receive agricultural product from said bin through the product openings; anda plurality of flow tents positioned within said bin, with each flow tent being positioned between a pair of the product openings, wherein said flow tents extend upward from an interior side of the bottom of said bin so as to guide agricultural product towards the product openings.2. The implement of claim 1 , wherein said flow tents are plastically deformable.3. The implement of claim 2 , wherein said flow tents are formed from plastic.4. The implement of claim 1 , wherein said flow tents have a generally diamond shape.5. The implement of claim 4 , wherein each of said flow tents is bent along a centerline claim 4 , such that said flow tent forms a pair of sides that slope downward from the centerline.6. The implement of claim 1 , wherein said flow tents are configured to be securely engaged with and removed from said bin by hand claim 1 , without the need for tools.7. The implement of ...

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seeding machine includes a seed metering system and a seed delivery system in communication with the seed metering system. The seed delivery system includes a housing having a first opening for receiving seed from the seed metering system and a second opening through which seed is discharged. The seed delivery system also includes a conveyor forming a loop with a fixed length and positioned within the housing. The conveyor is disposed around a first drive pulley and a second idler pulley. The conveyor is deformable in order to retain seed at any point along the fixed length. 1. A seeding machine comprising:a seed metering system; and a housing having an upper opening for receiving seed from the seed metering system and a lower opening through which seed is discharged, and', 'a conveyor within the housing forming a closed loop about a first pulley and a second pulley, the closed loop comprising a resilient gripping portion configured to retain seed at any point along the closed loop., 'a seed delivery system in communication with the seed metering system, the seed delivery system including'}2. The seeding machine of claim 1 , wherein the conveyor is in the form of a brush belt.3. The seeding machine of claim 1 , wherein the housing is an elongated housing defining an interior chamber along which seed is conveyed from the upper opening to the lower opening.4. The seeding machine of claim 1 , wherein the seed metering system includes a metering member to which seed is adhered by air pressure and wherein the seed is removable from the metering member at least in part by the resilient gripping portion.5. The seeding machine of claim 1 , wherein the seed metering system includes a metering member to which seed is adhered by air pressure claim 1 , the metering member configured to rotate about a first axis claim 1 , and wherein the first pulley is configured to rotate about a second axis having a parallel orientation to the first axis.6. The seeding machine of claim 5 , ...

Agricultural row unit systems, methods, and apparatus

A row unit for an agricultural planter having features for releasably operably coupling a seed meter of the row unit to a seed deposition apparatus of the row unit such as a seed conveyor, seed tube or the like. Apparatus are provided for tipping a seed meter of the hopper for disengagement from the seed deposition apparatus. Apparatus are provided for biasing the seed deposition apparatus into operative engagement with the seed meter. The row unit includes features such as latches for releasably operably coupling the row unit to crop input and vacuum supply lines. Apparatus are provided for tipping a seed meter of the hopper for disengagement from the crop input and vacuum supply lines. Systems are provided for supplying vacuum and crop inputs to the seed meter via the releasably engageable apparatus.

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing. 110.-. (canceled)11. A seed metering and delivery apparatus for use on a row unit of a planting implement for metering seed and delivering the seed to a seed trench in soil during a seeding operation , the seed metering and delivery apparatus comprising: a front face and a rear face; and', 'a plurality of apertures arranged in a circular pattern, spaced inwardly from an outer edge of the seed disk, and forming a seed path, wherein each aperture of the plurality of apertures extends through the seed disk between the front face and the rear face and is configured to retain the seed in place on the front face of the seed disk by a pressure differential across the plurality of apertures,', 'wherein the seed meter is configured to move the seed along the seed path to a removal location, and wherein the seed meter is configured to be mounted to the row unit such that the seed disk is held in a substantially vertical orientation and at an angle to a forward travel direction of the row unit;, 'a seed meter comprising a seed disk ...

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing. 110.-. (canceled)11. A seed metering and delivery apparatus configured for use on a row unit of a seeding machine for providing controlled delivery of seed to a furrow in soil at a predetermined seed spacing during a seeding operation , the seed metering and delivery apparatus comprising:a seed meter having a seed metering disk with a plurality of apertures arranged in an array along a circular path, wherein the plurality of apertures is configured to adhere the seed to the seed metering disk by an air pressure differential, and move the seed along the circular path as the seed metering disk rotates, the seed metering disk further comprising a wall trailing each aperture of the plurality of apertures, wherein the wall extends axially with respect to the seed metering disk and lies on the circular path; a housing having an upper opening through which the seed is received from the seed meter and a lower opening through which the seed is discharged from the housing, wherein the housing is configured to move during the seeding ...

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing. 110.-. (canceled)11. A seed metering and delivery apparatus for providing controlled delivery of seed to a furrow in the ground , the seed metering and delivery apparatus comprising:a seed meter having a metering member with a plurality of apertures disposed in a circular array and an axially projecting wall trailing each of the plurality of apertures, wherein the seed meter is configured to move the seed along a first path to a removal position; an elongated housing having an upper opening configured to receive the seed from the seed meter and a lower opening proximate the discharge position and configured for discharge of the seed through the lower opening; and', 'an endless member disposed within the housing about a pair of rotation member and having a plurality of entrapment areas configured to entrap the seed received from the seed meter and move the seed along the substantially linear portion of the second path toward the lower opening;, 'a delivery system configured to receive the seed from the seed meter and move the seed ...

System and method for spraying fluid onto seeds dispensed from a planter

In one aspect, a system for spraying a fluid onto or near seeds may include a planter having a seed meter configured to dispense seeds from a hopper, a seed tube extending from the seed meter toward a furrow, and a rotationally-driven belt positioned within the seed tube. The belt may be configured for conveying the seeds from the seed meter through the seed tube to the furrow. The planter also includes a sprayer assembly having a nozzle configured to spray a fluid on or near the seeds dispensed from the seed meter. The system may further include a controller configured to determine a current speed of the belt relative to the seed tube and control the sprayer assembly based on the current speed of the belt such that the nozzle sprays the fluid at least one of onto or near each of the seeds.

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing. 110.-. (canceled)11. A seed delivery system for use with a seed meter on a row unit of a seeding machine for delivering seed to a seed trench in soil during a seeding operation , the seed delivery system comprising:an elongated housing comprising an upper end, a lower end, a first side wall comprising a substantially straight portion and a lower curved portion, a second side wall, a front wall, and a rear wall, wherein the housing further comprises an upper opening through which the seed is received into the housing and a lower opening through which the seed is discharged from the housing, wherein the housing of the seed delivery system is configured to move in a seeding direction at a first seeding speed; anda delivery belt comprising a base member and a plurality of projections having proximal ends extending from the base member and distal ends opposite the proximal ends, wherein the delivery belt is rotatably held within the housing such that the delivery belt and the housing define a delivery path comprising a substantially ...

AGRICULTURAL METERING SYSTEM HAVING METER ROLLER SLEEVES

An agricultural metering system includes multiple meter boxes and multiple meter rollers, in which each meter roller is disposed in a respective meter box. The agricultural metering system also includes multiple meter roller sleeves, in which each meter roller sleeve is disposed about a respective meter roller, and each meter roller sleeve is configured to move relative to the respective meter roller to selectively cover a first portion of the respective meter roller and a second portion of the respective meter roller. In addition, the agricultural metering system includes a control bar coupled to the meter roller sleeves. The control bar is configured to collectively move the meter roller sleeves relative to the meter rollers. 1. An agricultural metering system , comprising:a plurality of meter boxes;a plurality of meter rollers, wherein each meter roller of the plurality of meter rollers is disposed in a respective meter box of the plurality of meter boxes;a corresponding plurality of meter roller sleeves, wherein each meter roller sleeve of the plurality of meter roller sleeves is disposed about a respective meter roller of the plurality of meter rollers, and each meter roller sleeve of the plurality of meter roller sleeves is configured to move relative to the respective meter roller along a longitudinal axis of the respective meter roller to selectively cover a first portion of the respective meter roller during operation of the agricultural metering system and a second portion of the respective meter roller, larger than the first portion, during operation of the agricultural metering system; anda control bar coupled to the plurality of meter roller sleeves, wherein the control bar is configured to collectively move the plurality of meter roller sleeves relative to the plurality of meter rollers along the respective longitudinal axes of the plurality of meter rollers.2. The agricultural metering system of claim 1 , wherein each meter roller sleeve of the ...

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short crop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture move and accelerate the seed By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing. 110-. (canceled)11. A seed metering and delivery apparatus for use on a row unit of a planting implement for metering seed and delivering the seed to a seed trench in soil during a seeding operation , the seed metering and delivery apparatus comprising:a seed meter comprising a seed disk rotatable about a seed disk axis, wherein the seed disk comprises a front face, a rear face, and a plurality of apertures arranged in a circular pattern spaced inwardly from an outer edge of the seed disk and forming a seed path, wherein each aperture of the plurality of apertures extends through the seed disk between the front face and the rear face of the seed disk and is configured to retain the seed in place on the front face of the seed disk by a pressure differential across the plurality of apertures, and wherein the seed meter is configured to move the seed along the seed path to a removal location, and wherein the seed meter is configured to be mounted to the row unit such that the seed disk is held in a vertical orientation and at an angle ...

SPRING-LOADED GUIDE TO REDUCE VARIATION IN A VOLUMETRIC METER

A volumetric metering system for metering a product in an agricultural machine is presented. In one example, the volumetric metering system comprises a roller element, a drive mechanism configured to rotationally drive the roller element to convey the product along a conveyance path to a product receiving component, and a guide element disposed on a side of the roller element. The guide element is configured to guide the product along the conveyance path, and is biased towards the roller element. 1. A volumetric metering system for metering a product in an agricultural machine , the system comprising:a roller element;a drive mechanism configured to rotationally drive the roller element to convey the product along a conveyance path to a product receiving component; anda guide element disposed on a side of the roller element and configured to guide the product along the conveyance path, wherein the guide element is biased towards the roller element.2. The volumetric metering system of claim 1 , wherein the guide element is spring-loaded.3. The volumetric metering system of claim 2 , and further comprising a compressible element that biases the guide element toward the roller element.4. The volumetric metering system of claim 3 , wherein the compressible element comprises plastic.5. The volumetric metering system of claim 4 , wherein the compressible element comprises polyurethane.6. The volumetric metering system of claim 3 , wherein the compressible element comprises a spring.7. The volumetric metering system of claim 3 , wherein the guide element is a first guide element claim 3 , and further comprising a second guide element on a second side of the roller element.8. The volumetric metering system of claim 7 , wherein the second guide element is biased toward the roller element.9. The volumetric metering system of claim 8 , wherein the second guide element comprises a second compressible element.10. The volumetric metering system of claim 9 , wherein the product ...

COMMODITY METERING SYSTEM WITH SPEED COMPENSATION BASED ON MACHINE TILT AND METHODS FOR OPERATING THE SAME

A method of operating a volumetric metering system for a work vehicle includes detecting, with a sensor as the work vehicle moves, a tilt condition of the volumetric metering system relative to a reference horizontal plane. The method also includes generating, by a processor, a control command for a metering element based, at least partly, on the detected tilt condition. Furthermore, the method includes varying an actuation speed of the metering element according to the control command. A system for this method is also disclosed. 1. A method of operating a volumetric metering system for a work vehicle , the method comprising:detecting, with a sensor as the work vehicle moves, a tilt condition of the volumetric metering system relative to a reference horizontal plane;generating, by a processor, a control command for a metering element based, at least partly, on the detected tilt condition; andvarying an actuation speed of the metering element according to the control command.2. The method of claim 1 , wherein varying the actuation speed includes varying an angular rotation speed of the metering element according to the control command.3. The method of claim 1 , wherein the metering element is a first metering element claim 1 , and wherein the work vehicle includes a second metering element;further comprising generating a first control command for the first metering element and a second control command for the second metering element based, at least partly, on the detected tilt condition;further comprising varying a first speed of the first metering element according to the first control command; andfurther comprising varying a second speed of the second metering element according to the second control command.4. The method of claim 1 , wherein the metering element is a first metering element claim 1 , and wherein the work vehicle includes a second metering element;wherein detecting the tilt condition of the volumetric metering system includes detecting a first tilt ...

Modular metering apparatus for an air seeder

A granular material handling apparatus has a metering assembly comprises a metering module removably mounted in an opening in a hopper. The metering module comprises a meter roller and a front metering member with a metering edge parallel to and at a fixed metering gap distance from the meter roller. A removable flow structure receives granular material flowing over the metering edge and directs same into a distribution assembly mounted under the material metering assembly and comprising venturi devices spaced along the hopper under the metering module and an air supply conduit. Each venturi device is connected to the air supply conduit and is adapted at an output end thereof for connection to a distribution conduit, and defines a product input opening. The flow structure is operative to direct the received granular material substantially equally into each of the product input openings.

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for a seeding machine having a seed meter comprises a housing that defines an upper seed loading area and a lower seed discharge area. A drive pulley is mounted to rotate with respect to the housing. A belt is supported for rotation by the drive pulley within the housing. A loading wheel is mounted to rotate with respect to the housing to transfer seeds from the seed meter into the belt at the seed loading area. The belt conveys the seeds through the housing as the belt travels from the seed loading area to the seed discharge area. 1. A seed delivery system for a seeding machine having a seed meter , the system comprising:a housing defining an upper seed loading area and a lower seed discharge area;a drive pulley mounted to rotate with respect to the housing;a belt having a base supported for rotation by the drive pulley within the housing; anda loading wheel mounted to rotate with respect to the housing to transfer seeds from the seed meter into the belt at the seed loading area;wherein the belt conveys the seeds through the housing as the belt travels from the seed loading area to the seed discharge area.2. The system of claim 1 , wherein the seeds are singulated before the loading wheel transfers the seeds into the belt; andwherein the belt maintains the seeds in spaced relation in a belt travel direction as the seeds are conveyed by the belt through the housing to the seed discharge area3. The system of claim 2 , wherein the drive pulley drives the belt to discharge the seeds at a speed based on a travel speed of the seeding machine.4. The system of claim 3 , wherein at the seed discharge area the belt discharges the seeds to have a horizontal speed that is approximately the same as the travel speed of the seeding machine in a direction opposite a travel direction of the seeding machine.5. The system of claim 1 , wherein the belt has distal ends extending outward from the base; andwherein the distal ends are one of proximate and in contact ...

SEED VARIETY CHANGER FOR A PLANTER

A planting system and method for planting multiple seed varieties includes a planter having a plurality of tanks and a plurality of row units. A plurality of seed meters are included in of the plurality of the row units. The seed meters are selectively operated at a time to plant a seed variety associated with the meter being operated. The determination of the seed meter used is based, in part, upon the location of the planter in the field. A cleanout system removes any unplanted seed before a different variety of seed is to be planted based upon an updated location. 1. A method of planting multiple seed varieties at each row unit of a planter having a plurality of row units , the method comprising:delivering, with one of a plurality of seed meters at a row unit, one of a plurality of seed varieties based upon a location in a field to a common seed delivery device;wherein the common seed tube directs the delivered seed to a furrow in the field.2. The method of claim 1 , wherein the common seed delivery device comprises an endless member to move seed from one of the plurality of seed meters to the field.3. The method of claim 1 , wherein the location in the field is determined using a global positioning system.4. The method of claim 3 , wherein the location in the field is determined by also using a mapping system.5. The method of claim 1 , further comprising selecting one of the plurality of seed varieties to be planted based upon the location in the field.6. The method of claim 5 , further comprising switching to a different one of the plurality of seed varieties as the planter moves through the field.7. The method of claim 6 , further comprising cleaning out unused seed from the common seed delivery device to plant a different variety of seed via a different seed meter.8. The method of claim 7 , further comprising redirecting air from a fan to create a vacuum to remove seed from the seed delivery device and to return the seed to a storage location.9. The method of ...

Modular meter roller cartridge

An agricultural metering system includes a modular meter roller cartridge. The modular meter roller cartridge includes a meter roller. The modular meter roller cartridge further includes a housing rotatably supporting the meter roller. The housing is configured to selectively engage a meter box of the agricultural metering system to support the meter roller within the meter box while the housing is engaged with the meter box, and to selectively disengage the meter box.

Meter roller for an agricultural metering system

A meter roller for an agricultural metering system includes a first segment having a first set of flutes and a corresponding first set of recesses. The meter roller also includes a second segment having a second set of flutes and a corresponding second set of recesses. A first aggregate volume of the first set of recesses is substantially equal to a second aggregate volume of the second set of recesses, and a first longitudinal end of the first segment contacts a second longitudinal end of the second segment along a contact surface. In addition, the second segment is circumferentially offset from the first segment such that each flute of the first set of flutes is at least partially aligned with each recess of the second set of recesses at the contact surface.

Quick release bearing couplers

An agricultural metering system includes a releasable bearing coupler configured to selectively couple a meter roller to a housing of the agricultural metering system. The releasable bearing coupler includes a shaft configured to be disposed through an opening in the housing and to engage a bearing, wherein the bearing is configured to be disposed within a recess of the meter roller to facilitate rotation of the meter roller about the shaft and to couple the meter roller to the housing via contact with the shaft. The releasable bearing coupler includes a locking segment configured to selectively interlock with a corresponding locking feature of the housing to secure the releasable bearing coupler to the housing.

Split meter roller shaft

An agricultural metering system includes a driven shaft having a first engagement feature configured to selectively engage a second engagement feature of a drive shaft mounted within a meter box of the agricultural metering system to non-rotatably couple the driven shaft to the drive shaft. The agricultural metering system includes a meter roller non-rotatably coupled to the driven shaft. The meter roller is configured to be selectively disposed within the meter box, and the first engagement feature is configured to engage the second engagement feature while the meter roller is disposed within the meter box to facilitate rotation of the meter roller in response to rotation of the drive shaft.

SEED METER ASSEMBLY FOR A SEEDING MACHINE

A seed meter assembly for a seeding machine. The seed meter assembly has a metering member mounted for rotation about a meter axis and driven to rotate in a direction of travel, the metering member having an inner surface configured to receive seeds and an outer surface and apertures passing through the metering member between the inner surface and the outer surface at a radial distance from the meter axis. The seed meter assembly also has a loader including at least one loader surface movable into and out of a position in which the loader surface is disposed at the radial distance adjacent one of the apertures. 1. A seed meter assembly for a seeding machine , the seed meter assembly comprising:a metering member mounted for rotation about a meter axis and driven to rotate in a direction of travel, the metering member having an inner surface configured to receive seeds and an outer surface, and apertures passing through the metering member between the inner surface and the outer surface at a radial distance from the meter axis; anda loader including at least one loader surface movable into and out of a position in which the loader surface is disposed at the radial distance adjacent one of the apertures.2. The seed meter assembly of claim 1 , wherein the metering member includes driving members claim 1 , wherein the loader includes driven members claim 1 , and wherein the driving members are configured to engage the driven members as the metering member rotates about the meter axis such that the metering member drives the loader about the loader axis.3. The seed meter of claim 2 , wherein the driven members extend from the hub portion at a first radial distance from the loader axis claim 2 , and wherein the at least one loader surface is disposed at a second radial distance from the loader axis greater than the first radial distance.4. The seed meter of claim 3 , wherein the driven members include drive pegs extending from the hub portion in a direction generally ...

SEED METER ASSEMBLY FOR A SEEDING MACHINE

A seed meter assembly for a seeding machine. The seed meter assembly has a metering member mounted for rotation about a meter axis and driven to rotate in a direction of travel, the metering member having an inner surface configured to receive seeds and an outer surface and apertures passing through the metering member between the inner surface and the outer surface at a radial distance from the meter axis. The seed meter assembly also has a seed delivery mechanism configured to discharge the seeds from the seeding machine, and a loader including at least one non-cylindrical loader surface movable into and out of a position in which the loader surface is disposed at the radial distance adjacent one of the apertures. 1. A seed meter assembly for a seeding machine , the seed meter assembly comprising:a metering member mounted for rotation about a meter axis and driven to rotate in a direction of travel, the metering member having an inner surface configured to receive seeds and an outer surface, and apertures passing through the metering member between the inner surface and the outer surface at a radial distance from the meter axis;a seed delivery mechanism configured to discharge the seeds from the seeding machine; anda loader including at least one non-cylindrical loader surface movable into and out of a position in which the loader surface is disposed at the radial distance, adjacent one of the apertures.2. The seed meter of claim 1 , wherein the loader is configured to engage the seed delivery mechanism to direct the seeds from the metering member into the seed delivery mechanism.3. The seed meter of claim 1 , wherein the seed delivery mechanism includes a brush belt claim 1 , and wherein the loader is configured to engage the brush belt to direct the seeds from the metering member into the brush belt.4. The seed meter assembly of claim 1 , wherein the metering member includes driving members claim 1 , wherein the loader includes driven members claim 1 , and ...

Belted Seed Transfer Mechanism

The present invention is directed to a seed discharge system is that employs a pair of rotating belts spaced from one another to receive the seeds from a seed metering device and to direct the seeds into the desired location within a trench over which the discharge system is positioned. The seeds are received within a gap formed between the belts and are clamped and held between the belts as the belts move, consequently moving the seeds from the seed metering device to the discharge opening of the discharge system. The constant engagement of the seeds with the belts through the discharge system prevents the seeds from bouncing, thereby maintaining a constant residence time for the seeds within the discharge system.

Agricultural inter-seeder

A system for planting cover crop seeds in fields with standing row crops. A high-clearance agricultural vehicle is provided with a high-clearance toolbar. A plurality of ground-engaging arm assemblies depend from the toolbar. The toolbar is provided with a plurality of seeders that may be provided on the arm assemblies. The arm assemblies are provided with trailing portions to which are attached soil sealers. The system travels through the field, delivering seeds between rows of standing crops. The soil sealers cover the seeds with soil.

Seed delivery apparatus, systems, and methods

Referring to the drawings, wherein like reference numerals designate identical or corresponding parts throughout the several views, FIG. 1 illustrates a side elevation view of a single row unit ( 10 ) of a conventional row crop planter such as the type disclosed in U.S. Pat. No. 7,438,006, the disclosure of which is hereby incorporated herein in its entirety by reference. As is well known in the art, the row units ( 10 ) are mounted in spaced relation along the length of a transverse toolbar ( 12 ) by a parallel linkage ( 14 ), comprised of upper and lower parallel arms ( 16, 18 ) pivotally mounted at their forward ends to the transverse toolbar ( 12 ) and at their rearward end to the row unit frame ( 20 ).

METER ROLLER AND CUTOFF SYSTEM

A system includes an agricultural metering system a meter roller configured to meter product from an agricultural product storage compartment to a product distribution system via rotation of the meter roller. The meter roller includes a first meter roller segment having a first plurality of flutes and a corresponding first plurality of recesses, and a second meter roller segment having a second plurality of flutes and a corresponding second plurality of recesses. The first meter roller segment includes a first profile, the second meter roller includes a second profile, and the first profile is different from the second profile. The system also has a dividing ring axially positioned between the first meter roller segment and the second meter roller segment. 1. An agricultural metering system , comprising:a housing configured to receive product from an agricultural product storage compartment; a first meter roller segment having a first plurality of flutes and a corresponding first plurality of recesses;', 'a second meter roller segment having a second plurality of flutes and a corresponding second plurality of recesses, wherein the first meter roller segment has a first profile, the second meter roller segment has a second profile, and the first profile is different from the second profile; and, 'a meter roller disposed within the housing and configured to meter the product to a product distribution system via rotation of the meter roller, wherein the meter roller comprisesa slide configured to selectively block at least a portion of the product flowing from the agricultural product storage compartment to the meter roller in response to sliding the slide along a longitudinal axis of the meter roller.2. The agricultural metering system of claim 1 , wherein the slide is configured to substantially match a shape of an outer surface of the meter roller such that a distance between the slide and the outer surface is less than an average radius of the product.3. The ...

Meter roller and cutoff system

A system includes an agricultural metering system a meter roller configured to meter product from an agricultural product storage compartment to a product distribution system via rotation of the meter roller. The meter roller includes a first meter roller segment having a first plurality of flutes and a corresponding first plurality of recesses, and a second meter roller segment having a second plurality of flutes and a corresponding second plurality of recesses. The first meter roller segment includes a first profile, the second meter roller includes a second profile, and the first profile is different from the second profile. The system also has a dividing ring axially positioned between the first meter roller segment and the second meter roller segment.

METER ROLLER AND CUTOFF SYSTEM

A system includes an agricultural metering system a meter roller configured to meter product from an agricultural product storage compartment to a product distribution system via rotation of the meter roller. The meter roller includes a first meter roller segment having a first plurality of flutes and a corresponding first plurality of recesses, and a second meter roller segment having a second plurality of flutes and a corresponding second plurality of recesses. The first meter roller segment includes a first profile, the second meter roller includes a second profile, and the first profile is different from the second profile. The system also has a dividing ring axially positioned between the first meter roller segment and the second meter roller segment. 1. A method of configuring an agricultural metering system , comprising:selectively directing a flow of product into one of a first segment of a meter roller and a second segment of the meter roller, and into the first and second segments of the meter roller to control the flow of the product through the meter roller to a product distribution system while the meter roller is rotating.2. The method of claim 1 , wherein selectively directing the flow of the product comprises positioning a slide in one of a first position and a second position claim 1 , the slide is configured to block the flow of the product into one of the first segment and the second segment while the slide is in the first position claim 1 , and the slide is configured to facilitate the flow of the product into the first and second segments while the slide is in the second position.3. The method of claim 1 , wherein selectively directing the flow of the product comprises translating a meter roller sleeve in an axial direction relative to the meter roller into one of a first position and a second position claim 1 , the meter roller sleeve is configured to block the flow of the product into one of the first segment and the second segment while the ...

SEED DELIVERY APPARATUS, SYSTEMS, AND METHODS

A seed delivery apparatus and methods in which a seed conveyor delivers seed from a metering device to a furrow in a controlled manner to maintain seed placement accuracy within the furrow. 1. A seed delivery apparatus to deliver seed to a planting surface , comprising:a seed meter configured to entrain and release the seed from a seed disc at a seed release location;a seed conveyor disposed to receive the seed after the seed is released from said seed disc at an upper end of said seed conveyor, said seed conveyor including a belt disposed over an upper pulley and a lower pulley, said belt configured to convey the seed from said upper end to a lower end of said seed conveyor and release the seed with a rearward velocity relative to said seed conveyor;a first loading wheel disposed adjacent to said seed release location, said first loading wheel being driven for rotation, wherein said first loading wheel is disposed to urge the seed toward said belt;wherein said upper pulley has an upper pulley axis through a center of said upper pulley, said upper pulley axis being horizontal; andwherein the seed is received by said seed conveyor below said upper pulley axis.2. The seed delivery apparatus of claim 1 , further including:a surface disposed to guide the seed toward said first loading wheel.3. The seed delivery apparatus of claim 1 , further including:a second loading wheel disposed adjacent to said first loading wheel such that a gap between said first loading wheel and said second loading wheel is disposed adjacent to said seed release location.4. The seed delivery apparatus of claim 3 , further including:a surface disposed to guide the seed toward said gap.5. The seed delivery apparatus of claim 3 , wherein said first loading wheel is compressed radially as the seed enters said gap.6. The seed delivery apparatus of claim 3 , wherein said first loading wheel and said second loading wheel are disposed to eject the seed along a seed path.7. The seed delivery apparatus ...

PARTICLE DELIVERY SYSTEM OF AN AGRICULTURAL ROW UNIT

A particle delivery system of an agricultural row unit includes a particle belt having a particle engagement section configured to receive a particle from a particle metering and singulation unit and a particle exit section configured to expel the particle toward a trench in soil. The particle delivery system includes an air flow system configured to establish an air flow toward the particle engagement section of the particle belt to accelerate the particle toward the particle belt, such that a particle speed of the particle reaches a target particle speed, is within a target percentage of a belt speed of the particle belt, or both, as the particle reaches the particle engagement section of the particle belt. The air flow toward the particle engagement section is a substantial portion of a total air flow established by the air flow system relative to other sections of the particle belt. 1. A particle delivery system of an agricultural row unit , comprising:a particle belt having a particle engagement section configured to receive a particle from a particle metering and singulation unit and a particle exit section configured to expel the particle toward a trench in soil; andan air flow system configured to establish an air flow toward the particle engagement section of the particle belt to accelerate the particle toward the particle belt, such that a particle speed of the particle reaches a target particle speed, is within a target percentage of a belt speed of the particle belt, or both, as the particle reaches the particle engagement section of the particle belt, wherein the air flow toward the particle engagement section is a substantial portion of a total air flow established by the air flow system relative to other sections of the particle belt.2. The particle delivery system of claim 1 , comprising a particle belt housing claim 1 , wherein the particle belt is disposed within the particle belt housing claim 1 , the particle belt housing comprises a panel ...

PARTICLE DELIVERY SYSTEM OF AN AGRICULTURAL ROW UNIT

A particle delivery system of an agricultural row unit includes a particle belt having a particle acceleration section. The particle belt is configured to receive a particle from a particle metering and singulation unit, to accelerate the particle at the particle acceleration section, and to expel the particle toward a trench in soil. The particle delivery system includes a first wheel engaged with the particle belt at a first location and a second wheel engaged with the particle belt at a second location. The particle acceleration section extends between the first location and the second location, a substantially no-slip condition exists between the first wheel and the particle belt at the first location and between the second wheel and the particle belt at the second location, and the second wheel is configured to rotate faster than the first wheel to accelerate the particle at the particle acceleration section. 1. A particle delivery system of an agricultural row unit , comprising:a particle belt having a particle acceleration section, wherein the particle belt is configured to receive a particle from a particle metering and singulation unit, to accelerate the particle at the particle acceleration section, and to expel the particle toward a trench in soil;a first wheel engaged with the particle belt at a first location; anda second wheel engaged with the particle belt at a second location, wherein the particle acceleration section extends between the first location and the second location, a substantially no-slip condition exists between the first wheel and the particle belt at the first location and between the second wheel and the particle belt at the second location, and the second wheel is configured to rotate faster than the first wheel to accelerate the particle at the particle acceleration section.2. The particle delivery system of claim 1 , wherein the particle belt comprises a base and a plurality of flights extending from the base claim 1 , and each ...

Twin-Row Multiple Seed-Type Planter

The present invention is directed to a twin-row planter configured to plant different seed types in different zones of an agricultural field. The planter may be a bulk-fill planter having multiple row segments with a pair of row units and a corresponding pair of seed meters at each row segment respectively receiving seeds of a first and a second type from centrally located compartments of a bulk fill tank(s) for planting in the different zones. A control system controls the planter to plant seeds of the first and/or second seed type based on which zone of the field the planter is planting at a given time. The control system primes the seed meters, making them ready for seed release, and maintains both seed meters at each row segment in a primed condition with the different seed types to allow for rapid switching between seed type deliveries when the planter reaches different zones of the field requiring different seed types. 1. A method of planting multiple types of seed in a single planting pass during planting of an agricultural field with a twin-row planter , the method comprising:defining a first seed type and a second seed type stored with respect to a twin-row planter to be correspondingly planted in a first zone and a second zone of an agricultural field, wherein the first and second zones correspond to first and second characteristics of the agricultural field relating to at least one of soil type and management type, wherein the twin-row planter includes multiple planter row segments for planting multiple crop rows within the agricultural field and wherein each of the row segments includes a pair of seed meters arranged transversely adjacent each other;priming a first seed meter of the pair of seed meters at each of the planter row segments with the first seed type by rotating a seed disk of the first seed meter through the first seed meter picking up and singulating seeds of the first seed type;holding the seed disk of the first seed meter in a primed- ...

METERING APPARATUS AND METHOD FOR SECTIONAL CONTROL

A metering apparatus for distributing an agricultural product in a field has a drive input and a plurality of rotating metering elements coupled to the drive input. Each of the metering elements rotates around an axis of rotation and at least two of the metering elements rotate around different axes of rotation, preferably on different shafts. Agricultural product is provided to the rotating metering elements, which meter the agricultural product to an agricultural product distribution system on a distribution implement. The axes of rotation of the metering elements are preferably oriented non-transversely, preferably longitudinally, on the metering apparatus in relation to the direction of forward motion of the implement. When the metering apparatus is used on an air cart, the axes of rotation of the metering elements are preferably oriented parallel to the air flow into which the product is being metered. Such a side-by-side arrangement of metering elements permits better and simpler control over individual metering elements. 1. A metering apparatus for distributing an agricultural product , comprising: a drive input; and , a plurality of metering elements coupled to the drive input to be rotatably driven by the drive input , each of the metering elements rotating around an axis of rotation and at least two of the metering elements rotating around different axes of rotation.2. The apparatus according to claim 1 , wherein every metering element rotates around a different axis of rotation.3. The apparatus according to claim 1 , wherein each metering element is rotated on a separate shaft so that there is one metering element per shaft.4. The apparatus according to claim 1 , wherein each axis of rotation has a metering segment comprising at least two metering elements rotating therearound.5. The apparatus according to claim 4 , wherein the at least two metering elements of each metering segment are rotated on a same shaft and each metering segment is rotated on a ...

Metering apparatuses for sectional control

A metering apparatus for distributing an agricultural product in a field has a meterbox configured for association with a hopper for receiving agricultural product from the hopper. A rotatable metering element is disposed within a chamber in the meterbox, and the rotating metering element is configured to deliver the agricultural product at a regulated rate from the hopper through the chamber to a product distribution line. Delivery of the agricultural product to the product distribution line may be selectively stopped by a disengagement structure for disengaging the agricultural product from the meter roller while the meter roller continues to rotate. The disengagement structure may comprise the meter roller moveable between a lowered product engaging position and a raised product disengaging position.

SYSTEM AND METHOD FOR SPRAYING FLUID ONTO SEEDS DISPENSED FROM A PLANTER

In one aspect, a system for spraying a fluid onto or near seeds may include a planter having a seed meter configured to dispense seeds from a hopper, a seed tube extending from the seed meter toward a furrow, and a rotationally-driven belt positioned within the seed tube. The belt may be configured for conveying the seeds from the seed meter through the seed tube to the furrow. The planter also includes a sprayer assembly having a nozzle configured to spray a fluid on or near the seeds dispensed from the seed meter. The system may further include a controller configured to determine a current speed of the belt relative to the seed tube and control the sprayer assembly based on the current speed of the belt such that the nozzle sprays the fluid at least one of onto or near each of the seeds. 1. A system for spraying a fluid onto or near seeds dispensed from a seed meter of a planter , the system comprising: a seed meter configured to dispense seeds from a hopper;', 'a seed tube extending from the seed meter toward a furrow;', 'a rotationally-driven belt positioned within the seed tube, the belt being configured for conveying the seeds from the seed meter through the seed tube to the furrow; and', 'a sprayer assembly including a nozzle configured to spray a fluid on or near the seeds dispensed from the seed meter; and, 'a planter includinga controller communicatively coupled to the sprayer assembly, the controller being configured to determine a current speed of the belt relative to the seed tube and control the sprayer assembly based on the current speed of the belt such that the nozzle sprays the fluid at least one of onto or near each of the seeds.2. The system of claim 1 , wherein the controller is further configured to determine a target pulse frequency based on the current speed of the belt and control the sprayer assembly such that the nozzle dispenses fluid through the nozzle at the target pulse frequency.3. The system of claim 2 , wherein the controller is ...

SPLIT METER ROLLER SHAFT

An agricultural metering system includes a driven shaft having a first engagement feature configured to selectively engage a second engagement feature of a drive shaft mounted within a meter box of the agricultural metering system to non-rotatably couple the driven shaft to the drive shaft. The agricultural metering system includes a meter roller non-rotatably coupled to the driven shaft. The meter roller is configured to be selectively disposed within the meter box, and the first engagement feature is configured to engage the second engagement feature while the meter roller is disposed within the meter box to facilitate rotation of the meter roller in response to rotation of the drive shaft. 1. An agricultural metering system , comprising:a driven shaft having a first engagement feature configured to selectively engage a second engagement feature of a drive shaft mounted within a meter box of the agricultural metering system to non-rotatably couple the driven shaft to the drive shaft; anda meter roller non-rotatably coupled to the driven shaft, wherein the meter roller is configured to be selectively disposed within the meter box, and the first engagement feature is configured to engage the second engagement feature while the meter roller is disposed within the meter box to facilitate rotation of the meter roller in response to rotation of the drive shaft.2. The agricultural metering system of claim 1 , wherein the first engagement feature comprises at least one protrusion and the second engagement feature comprises at least one recess claim 1 , wherein the protrusion is configured to engage the recess to non-rotatably couple the drive shaft to the driven shaft.3. The agricultural metering system of claim 2 , comprising a bearing on a longitudinal end of the driven shaft.4. The agricultural metering system of claim 3 , wherein the driven shaft is configured to non-rotatably couple to the drive shaft while the drive shaft is coupled to a drive unit. This application ...

Metering device for metering bulk material

A metering device and a distributing machine for metering free-flowing bulk material, in particular seeds and/or fertiliser, from a container, using a metering device. The metering device includes a delivery channel with an inlet and a metering outlet, and a pressure compensation means disposed in the delivery channel between the inlet and the metering outlet. The pressure compensation means is actuated by a pressure difference between the delivery channel and the surroundings.

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seeding machine with a seed meter and a seed delivery system for moving seed from a seed meter to a furrow formed in the soil. The delivery system has an endless member moving in a housing about pulleys to move seed from an upper opening in the housing to a lower discharge opening. In one embodiment, a loading wheel at the upper opening to the housing engages seed on a metering disk to move seed into the housing. The metering disk and housing can be arranged in planes parallel to one another. 14-. (canceled)5. A seeding machine , comprising:at least one seed metering system; anda least on seed delivery system, each said seed delivery system being in communication with the corresponding said seed metering system, each said seeddelivery system including:a housing having an upper opening for receiving seed from said corresponding metering system and a lower opening through which seed is discharged; anda brush belt within said housing disposed around a first drive pulley and a second idler pulley, said brush belt having a plurality of bristles withdistal ends at an inner surface of said housing and moving therealong as saidbelt is driven from said upper opening, where the seed from said seed meteris entrapped by said bristles and said housing, to said lower opening to convey seed to said lower opening and discharge seed therethrough.6. The seeding machine as defined by wherein the speed of the distal ends of said bristles as seed is captured therein is lower than the speed of the distal ends of said bristles when seed is discharged.7. The seeding machine as defined by further comprising a loading wheel at said housing upper opening opposite seed on said seed meter from said bristles to capture the seed there between.8. The seeding machine as defined by wherein said seed meter includes a disk and wherein said loading wheel is driven by said meter disk.9. The seeding machine as defined by wherein seed is inserted into said bristles in a direction parallel to the length ...

Seeding machine with seed delivery system

A seeding machine with a seed meter and a seed delivery system for moving seed from a seed meter to a furrow formed in the soil. The delivery system has an endless member moving in a housing about pulleys to move seed from an upper opening in the housing to a lower discharge opening. In one embodiment, a blocking loading surface guides seed from the metering member of the seed meter and into the delivery system.

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing. 1. A seeding machine for a row unit having a seed meter with a plurality of apertures through which an air pressure differential is applied to retain seed thereon , the seed meter movable to convey seed from a seed reservoir , the seeding machine comprising: an elongated housing having a first opening through which seed is received into the seed delivery apparatus, a second opening through which seed exits the seed delivery apparatus, and an elongated interior chamber along which seed is conveyed from the first opening to the second opening;', 'a first pulley,', 'a second pulley,', 'an endless member driven by the first pulley and/or the second pulley, the endless member movable within the elongated interior chamber of the housing to receive seed from the first opening and convey seed to the second opening; and', 'a loading surface movable with respect to the seed delivery apparatus and positioned to contact and guide seed into the seed delivery apparatus., 'a seed delivery apparatus comprising'}2. The seeding machine of claim 1 ...

BELT TENSIONER FOR A PLANTING UNIT

A belt tensioner assembly is described for a seeding machine that moves seed along a seed path with a seed-transport belt, the seed-transport belt being contained by a belt housing and supported by a fixed belt support. An adjustment mechanism may have an input member accessible from outside the belt housing and a positioning member disposed within the belt housing, the positioning member changing positions in response to user input applied to the input member. A transfer mechanism may be coupled to the positioning member and to a movable belt support, and may move in response to the change in positions of the positioning member. User input to the adjustment mechanism may vary the tension of the seed-transport belt by changing the positioning of the positioning member to move the transfer mechanism and drive the movable belt support along a centerline extending between the fixed and movable belt supports. 1. A belt tensioner assembly for a seeding machine that is configured to move seed along a seed path defined by a seed-transport belt , the seed-transport belt being contained , at least in part , by a belt housing and being supported by a fixed belt support that is fixed with respect to the belt housing , the belt tensioner assembly comprising:an adjustment mechanism having an input member accessible from outside the belt housing and having a positioning member disposed within the belt housing, the positioning member changing positions in response to user input applied to the input member;a transfer mechanism having a first end coupled to the positioning member and moving in response to the change in positions of the positioning member; anda movable belt support supporting the seed-transport belt, the movable belt support being coupled to a second end of the transfer mechanism and movable with respect to the belt housing;wherein user input to the adjustment mechanism changes the position of the positioning member to move the transfer mechanism and drive the ...

PLANTER WITH SEED DELIVERY APPARATUS

An agricultural implement is provided that includes a number of row units. The row units include one or more seed meters for receiving, singulating, and dispensing seed to the ground such that preferred spacing of subsequent seed is attained. Seed delivery systems are included to aid in transporting the seed from the seed meter to the ground in a controlled manner to mitigate skips and to aid in controlling the spacing of the seeds, which can be based upon the ground speed of the implement as it moves through the field. The seed delivery systems can control the transport of the seed to a furrow in the field such that the seed can experience zero or near zero relative velocity so that the seed will have little to no movement once positioned in the furrow. 1. A row unit for use with an agricultural implement , comprising:at least one seed meter comprising a seed disc and a seed exit; anda seed delivery system for transporting seed from the seed meter to a furrow in the ground, the seed delivery system comprising:a seed tube operatively connected to the seed meter;a resilient member at least partially in a housing for receiving seed from the seed chute and transporting seed at least partially between the housing and the resilient member to discharge the seed towards the furrow.2. The row unit of claim 1 , wherein the resilient member comprises a substantially circular member positioned in the housing.3. The row unit of claim 2 , further comprising an electric motor operatively connected to the resilient member to control the rotational velocity thereof.4. The row unit of claim 3 , wherein the rotational velocity of the resilient member is determinative on the ground speed of the row unit.5. The row unit of claim 1 , wherein the seed meter comprises a seed chute for receiving seed released from the seed disc and positioned adjacent an opening of the seed tube.6. The row unit of claim 5 , wherein housing of the seed delivery system comprises a neck extending from the ...

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seeding machine with a seed meter and a seed delivery system for moving seed from a seed meter to a furrow formed in the soil. The delivery system has an endless member moving in a housing about pulleys to move seed from an upper opening in the housing to a lower discharge opening. In one embodiment, a loading wheel at the upper opening to the housing engages seed on a metering disk to move seed into the housing. The metering disk and housing can be arranged in planes parallel to one another. 1. A seed delivery apparatus comprising:an elongated housing having a first opening through which seed is received into the seed delivery apparatus, a second opening through which seed exits the seed delivery apparatus, and an elongated interior chamber along which seed is conveyed from the first opening to the second opening; andan endless member positioned within the housing, the endless member movable within the elongated interior chamber of the housing to receive seed from the first opening and convey seed to the second opening, the endless member shaped to maintain contact with a top of each seed conveyed by the endless member along the elongated interior chamber between the first and second openings of the elongated housing.2. The seed delivery apparatus of claim 1 , wherein the endless member is movable about at least two rotatable members.3. The seed delivery apparatus of claim 1 , wherein the endless member is elongated and moves seed along a path from a first elevation adjacent the first opening to a second elevation lower than the first elevation and adjacent the second opening.4. The seed delivery apparatus of claim 3 , wherein the path includes a substantially straight portion along which the seed remains stationary with respect to that portion of the endless member within which the seed is received.5. The seed delivery apparatus of claim 3 , wherein in at least a portion of the path claim 3 , the endless member accelerates seed received therein.6. The seed ...

Seeding machine with seed delivery system

A seeding machine with a seed meter and a seed delivery system for moving seed from a seed meter to a furrow formed in the soil. The delivery system has an endless member moving in a housing about pulleys to move seed from an upper opening in the housing to a lower discharge opening. In one embodiment, a loading wheel at the upper opening to the housing engages seed on a metering disk to move seed into the housing. The metering disk and housing can be arranged in planes parallel to one another.

AGRICULTURAL ROW UNIT SYSTEMS, METHODS, AND APPARATUS

A row unit for an agricultural planter having features for releasably operably coupling a seed meter of the row unit to a seed deposition apparatus of the row unit such as a seed conveyor, seed tube or the like. Apparatus are provided for tipping a seed meter of the hopper for disengagement from the seed deposition apparatus. Apparatus are provided for biasing the seed deposition apparatus into operative engagement with the seed meter. The row unit includes features such as latches for releasably operably coupling the row unit to crop input and vacuum supply lines. Apparatus are provided for tipping a seed meter of the hopper for disengagement from the crop input and vacuum supply lines. Systems are provided for supplying vacuum and crop inputs to the seed meter via the releasably engageable apparatus. 1. An agricultural row unit for depositing seeds into a planting trench , comprising:a row unit having a row unit frame;a seed hopper pivotally mounted to the row unit frame, said seed hopper pivotable in a direction rearwardly away from a forward direction of travel of the row unit frame from a first position to a second position;a seed meter in seed communication with said seed hopper; andwherein in said first position, said hopper is in communication with a seed supply conduit; andwherein in said second position, said hopper is separated from said seed supply conduit.2. The agricultural row unit of claim 1 , further comprising:a seed tube configured to convey seeds from said seed meter to the planting trench, wherein in said first position, said seed meter is in seed communication with said seed tube.3. The agricultural row unit of claim 2 , wherein in said second position claim 2 , said seed meter is disposed to be removed from said seed hopper without contacting said seed tube.4. The agricultural row unit of claim 2 , wherein in said first position claim 2 , said seed tube is resiliently engaged with said seed meter.5. The agricultural row unit of claim 2 , ...

SEED DELIVERY APPARATUS, SYSTEMS, AND METHODS

A seed delivery apparatus and methods in which a seed conveyor delivers seed from a metering device to a furrow in a controlled manner to maintain seed placement accuracy within the furrow. 1. A seed delivery apparatus to deliver seed to a planting surface , comprising:a seed meter configured to entrain and release the seed from a seed disc at a seed release location;a seed conveyor disposed to receive the seed after the seed is released from the seed disc at an upper end of the seed conveyor, the seed conveyor including a belt configured to convey the seed from the upper end to a lower end of the seed conveyor, the seed conveyor comprising a plurality of roughness elements; anda housing in which the seed conveyor is disposed, wherein the housing has a guide surface;wherein the roughness elements hold seed with respect to the belt as the seed slides along the guide surface.2. The seed delivery apparatus of claim 1 , further including a seed sensor disposed to detect passing seeds on the belt.3. The seed delivery apparatus of claim 1 , wherein the housing further comprises spaced apart transverse sidewalls claim 1 , the sidewalls comprising apertures claim 1 , wherein a seed sensor is disposed in the apertures. This application is a continuation of application Ser. No. 16/502,027, filed 3 Jul. 2019; which is a continuation of application Ser. No. 15/960,538, filed 23 Apr. 2018, which is a continuation of application Ser. No. 15/441,628, filed 24 Feb. 2017; which is a continuation of application Ser. No. 14/667,293, filed 24 Mar. 2015; which is a continuation of application Ser. No. 14/347,902, filed 27 Mar. 2014; which is a national stage entry of PCT Application No. PCT/US2012/057327, filed 26 Sep. 2012; which claims priority to Provisional Application No. 61/539,786, filed 27 Sep. 2011, all of which are incorporated herein by reference.In recent years, the agricultural industry has recognized the need to perform planting operations more quickly due to the limited ...

AGRICULTURAL METERING SYSTEM HAVING MULTIPLE SETS OF METER ROLLERS

An agricultural metering system includes independently controllable sets of meter rollers. Each set of meter rollers includes at least one meter roller and is configured to rotate about a respective rotational axis, and the rotational axes are generally parallel to one another and not aligned with one another. The agricultural metering system also includes meter boxes configured to receive agricultural product from a compartment of a storage tank. Each set of meter rollers is disposed within a respective meter box, and each set of meter rollers is configured to meter the agricultural product from the compartment of the storage tank. The agricultural metering system also includes distribution lines. Each distribution line is disposed downstream from a respective set of meter rollers and is configured to receive the agricultural product output from the respective set of meter rollers. 1. An agricultural metering system , comprising:a plurality of independently controllable sets of meter rollers, wherein each set of meter rollers of the plurality of independently controllable sets of meter rollers comprises at least one meter roller and is configured to rotate about a respective rotational axis, and the rotational axes are generally parallel to one another and not aligned with one another;a plurality of meter boxes configured to receive agricultural product from a storage tank, wherein each set of meter rollers of the plurality of independently controllable sets of meter rollers is disposed within a respective meter box of the plurality of meter boxes, and each set of meter rollers of the plurality of independently controllable sets of meter rollers is configured to meter the agricultural product from the storage tank; anda plurality of independently controllable motors, wherein each independently controllable motor of the plurality of independently controllable motors is coupled to a respective set of meter rollers of the plurality of independently controllable sets ...

METER ROLLER FOR AN AGRICULTURAL METERING SYSTEM

A method of manufacturing a meter roller for an agricultural metering system includes stretching a sealing ring. The method also includes disposing the sealing ring between a first ring of a spindle and a second ring of the spindle. The first ring and the second ring are rigidly coupled to a driven shaft of the spindle, and the driven shaft is configured to engage a drive shaft to facilitate rotation of the spindle. In addition, the method includes enabling the sealing ring to contract such that an outer diameter of the sealing ring is less than or equal to an outer diameter of the first ring and an outer diameter of the second ring. 1. A method of manufacturing a meter roller for an agricultural metering system , comprising:stretching a sealing ring;disposing the sealing ring between a first ring of a spindle and a second ring of the spindle, wherein the first ring and the second ring are rigidly coupled to a driven shaft of the spindle, and the driven shaft is configured to engage a drive shaft to facilitate rotation of the spindle; andenabling the sealing ring to contract such that an outer diameter of the sealing ring is less than or equal to an outer diameter of the first ring and an outer diameter of the second ring.2. The method of claim 1 , wherein an outer circumferential surface of the sealing ring is substantially smooth.3. The method of claim 1 , wherein the sealing ring is formed from a resilient material.4. The method of claim 3 , wherein the resilient material comprises polyurethane.5. The method of claim 1 , wherein the sealing ring comprises at least one radial protrusion extending inwardly along a radial axis of the sealing ring claim 1 , the spindle has at least one corresponding engagement element claim 1 , and the at least one radial protrusion is configured to engage the at least one corresponding engagement element to substantially block circumferential rotation of the sealing ring relative to the spindle.6. The method of claim 5 , wherein the ...

Dispensing System for An Agricultural Spreader Machine

A metering system is proposed for an agricultural distributor for dispensing granular or granulated material with which a vertical cell wheel arrangement in combination with an adjustable cell wheel floor achieves great variability of the adjustable metering volumes with reduced drive energy requirement.

SEED CAPTURE DEVICES FOR SEED METERS AND RELATED SYSTEMS

The present disclosure relates generally to agriculture. For example, embodiments of the present disclosure include devices and systems for seed capture, transport and distribution for planting fields. Seed capture devices for a seed meter may include a seed a movable element configured to capture seeds from a seed disk of a seed meter and a power transmission element operably coupled to the movable element to drive the movable element when the seed meter is in operation and operably coupled to a mechanical contact element of the seed disk of the seed meter to drive the power transmission element when the seed meter is in operation. 1. A seed capture device for a seed meter , the seed capture device comprising:a movable element configured to capture seeds from a seed disk of a seed meter; anda power transmission element operably coupled to the movable element to drive the movable element when the seed meter is in operation and operably coupled to a mechanical contact element of the seed disk of the seed meter to drive the power transmission element when the seed meter is in operation.2. The seed capture device of claim 1 , wherein the power transmission element is positioned and configured to receive mechanical energy from the seed disk and to transmit at least some of the mechanical energy to the movable element.3. The seed capture device of claim 1 , wherein the mechanical contact element is positioned in a peripheral region of the seed disk.4. The seed capture device of claim 1 , wherein the power transmission element comprises at least one of a belt claim 1 , a chain claim 1 , a gear claim 1 , a rotary axle claim 1 , a pulley claim 1 , or a combination of at least two of the foregoing.5. The seed capture device of claim 1 , wherein the moving element comprises at least one of a conveyor claim 1 , a wheel claim 1 , a belt claim 1 , an elevator claim 1 , or another rotating element.6. The seed capture device of claim 5 , wherein the movable element comprises a ...

PRE-METERING SYSTEM FOR FEEDING DIFFERENT TYPES OF SEED INTO A SEED METER

A pre-metering system for feeding different types of seed into a seed meter of a planter includes separate feeder wheels that are selectively rotated to deliver different types of seed from on-row storage into the seed meter at a given time. The feeder wheels may be supported by a feeder wheel carrier that may also support various wall and ramped structures, such as upright divider walls and sloped walls that maintain separation between the different types of seeds in the on-row storage and direct the different types of seed toward the individual feeder wheels. 1. A pre-metering system for feeding different types of seed into each seed meter of each row-unit of a plurality of row-units pulled by a tractor for planting an agricultural field , the pre-metering system comprising:a feeder wheel carrier arranged between multiple compartments of an on-row seed storage system separately storing multiple types of seed and a seed meter at each row-unit configured to singulate seed for delivery onto an agricultural field, each seed meter having a housing with a single, seed inlet for directing seeds into the seed meter; andmultiple feeder wheels supported by a feeder wheel carrier, with each one of the multiple feeder wheels arranged to receive seed from a respective one of the multiple compartments and selectively deliver the seed through an outlet to a seed meter inlet of the seed meter housing.2. The pre-metering system of claim 1 , wherein at least one seed sensor is arranged at the seed meter for detecting a low level seed condition within the seed meter and wherein the multiple feeder wheels are selectively rotated to feed one of the multiple types of seed to the seed meter based on the detected low-level seed condition within the seed meter.3. The pre-metering system of claim 2 , wherein which one of the multiple feeder wheels is rotated is based on a determination of an approaching zone change in which a different one of the multiple types of seed is to be planted.4. ...

Pre-metering system for feeding different types of seed into a seed meter

A pre-metering system for feeding different types of seed into a seed meter of a planter includes separate feeder wheels that are selectively rotated to deliver different types of seed from on-row storage into the seed meter at a given time. The feeder wheels may be supported by a feeder wheel carrier that may also support various wall and ramped structures, such as upright divider walls and sloped walls that maintain separation between the different types of seeds in the on-row storage and direct the different types of seed toward the individual feeder wheels.

SEED VARIETY CHANGER FOR A PLANTER

A system for changing seed variety on a planter includes a plurality of row units with each row unit having a plurality of seed meters. The seed meters are connected to a controller for actuation of a seed meter. The seed meters are actuated and controlled to plant a variety of seed based, in part, on the location of the planter in a field. The controller can be in communication with a mapping system, such as GPS, to provide updated location of the planter to determine a variety of seed to plant. 1. A planter capable of changing the seed variety planted , comprising:a plurality of row units each including a plurality of seed meters; anda controller operatively connected to the plurality of seed meters of the plurality of row units, said controller configured to actuate the operation of the seed meters to plant a selected seed variety by one of the plurality of seed meters of a particular row unit.2. The planter of claim 1 , further comprising a mapping system operatively connected to the controller to selectively operate the plurality of seed meters to change the variety of seed planted based upon a location of the planter.3. The planter of claim 2 , wherein the mapping system comprises a global positioning system.4. The planter of claim 1 , further comprising an endless member associated with the meters such that the endless member capable of receiving seed from each of the plurality of meters and transporting the seed to a furrow for planting in a field.5. The planter of claim 4 , wherein said endless member including a portion that extends below the plurality of seed meters.6. The planter of claim 5 , further comprising a guide positioned between a seed meter and the endless member.7. The planter of claim 6 , wherein the guide is configured to deliver the seed from the seed meter to the endless member.8. The planter of claim 1 , further comprising an adjustable cover associated with the endless member.9. The planter of claim 8 , wherein the cover terminates in an ...

PLANTING SYSTEM FOR CONTROLLING SEED DEPTH AND METHODS OF USE

A system and methods for controlling the seed depth of a row planter utilizing sensed angle data from an angle sensor operably connected to a gauge wheel, the angle data corresponding to the height of the planter frame above the soil surface. The system comprises a piston assembly operably connected to a pump controlled by a processor. The processor is configured to actuate the pump based on the sensed angle data transmitted to the processor. The piston assembly configured to pivot the planter frame through and about a link assembly connected between the piston assembly and the planter frame. Methods for controlling seed depth utilizing sensed angle data from an angle sensor operably connected to a gauge wheel. 1. A system for planting seeds , comprising: a front plate;', 'a planter frame;', 'a gauge wheel connected to the planter frame, the gauge wheel configured to engage a surface;', 'a cutting wheel connected to the planter frame, the cutting wheel configured to form a furrow having a depth in the surface;', 'a link assembly pivotally connecting the planter frame to the front plate;', a pump; and', 'a piston operably connected to the pump, the piston connected to the link assembly, wherein the piston is configured to pivot the planter frame; and, 'a piston assembly connected to the front plate, comprising, 'an angle sensor operably connected to the gauge wheel for calculating a first distance between the planter frame and the surface; and, 'a row unit, comprisinga controller having a processor, the controller being operably connected to the piston assembly and the angle sensor;whereby the depth of the furrow is adjusted by pivoting the planter frame through actuation of the pump via the controller in response to data from the angle sensor.2. The system of claim 1 , wherein the processor is configured to:calculate an angular value corresponding to a difference between a sensed angle and a reference angle; wherein the reference angle corresponds to a predetermined ...

SOWING COULTER ARRANGEMENT OF AN AGRICULTURAL MACHINE

Disclosed is a sowing coulter arrangement comprising a suspension device for mounting the sowing coulter arrangement on a machine frame; a coulter frame connected to the suspension device for mounting components of the sowing coulter arrangement thereon; and a coulter disk. The arrangement further comprises a furrow closer pivotally mounted on the coulter frame; a metering device for dispensing the material to be distributed; a seed tube for transporting the material to be distributed from the metering device to a seed furrow; and a catching element for catching the material disposed downstream of the outlet of the seed tube. The metering device, the seed tube, and the catching element form a unit and are mounted on a carrier that is pivotably affixed to the coulter frame, whereby an arrangement of an outlet of a seed tube in relation to a catching element is at all times kept largely constant. 1. A sowing coulter arrangement of an agricultural machine for soil tillage and/or for spreading materials to be distributed , such as seeds , fertilizer , or the like , the sowing coulter arrangement comprising at least: 'a coulter frame, which is connected to the suspension device, for mounting components of the sowing coulter arrangement thereon;', 'a suspension device for mounting the sowing coulter arrangement on a frame structure;'}a coulter disk for creating a seed furrow, the coulter disk being disposed in a rotatable manner on the coulter frame, and/or a tine implement for creating a seed furrow;a pressure roller for closing the seed furrow, the pressure roller being pivot-mounted and/or tandem-mounted on the coulter frame and being mounted in a rotatable manner via a pivot point, or furrow-closing implements for closing the seed furrow;a metering device for dispensing in an at least largely separated manner the material to be distributed;a seed tube for transporting the material to be distributed from the metering device to a seed furrow; and 'characterized in that ...

METER ROLLER FOR AN AGRICULTURAL METERING SYSTEM

A meter roller for an agricultural metering system includes a flute and a recess positioned adjacent to one another along a circumferential axis of the meter roller. The flute and the recess are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller. In addition, a first circumferential extent of the flute is at least 1.5 times greater than a second circumferential extent of the recess along an entire longitudinal extent of the flute and the recess, and the entire longitudinal extent of the flute and the recess is greater than the first circumferential extent of the flute and the second circumferential extent of the recess. 1. A meter roller for an agricultural metering system , comprising:a flute and a recess positioned adjacent to one another along a circumferential axis of the meter roller, wherein the flute and the recess are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller;wherein a first circumferential extent of the flute is at least 1.5 times greater than a second circumferential extent of the recess along an entire longitudinal extent of the flute and the recess, and the entire longitudinal extent of the flute and the recess is greater than the first circumferential extent of the flute and the second circumferential extent of the recess.2. The meter roller of claim 1 , wherein a first longitudinal axis of the flute and a second longitudinal axis of the recess are substantially parallel to a rotational axis of the meter roller.3. The meter roller of claim 1 , wherein a first longitudinal axis of the flute and a second longitudinal axis of the recess are orientated at an angle relative to a rotational axis of the meter roller.4. The meter roller of claim 3 , wherein the angle is at least 2 degrees.5. The meter roller of claim 1 , wherein the flute extends along a first curved path between a ...

METER ROLLER FOR AN AGRICULTURAL METERING SYSTEM

A meter roller for an agricultural metering system includes multiple flutes and recesses. The flutes and recesses are arranged on one or more segments in one or more respective alternating patterns along a circumferential axis of the meter roller, and the flutes and recesses are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller. In addition, each segment includes at least 12 flutes, each segment includes at least 12 recesses, and an aggregate volume of the recesses is between about 80,000 mmand about 84,000 mm. 1. A meter roller for an agricultural metering system , comprising:a plurality of flutes and a corresponding plurality of recesses, wherein the plurality of flutes and the corresponding plurality of recesses are arranged on one or more segments in one or more respective alternating patterns along a circumferential axis of the meter roller, and the plurality of flutes and the corresponding plurality of recesses are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller;{'sup': 3', '3, 'wherein each segment of the one or more segments comprises at least 12 flutes of the plurality of flutes, each segment of the one or more segments comprises at least 12 recesses of the corresponding plurality of recesses, and an aggregate volume of the corresponding plurality of recesses is between about 80,000 mmand about 84,000 mm.'}2. The meter roller of claim 1 , wherein a depth of each recess of the corresponding plurality of recesses is between about 4.5 mm and about 5.5 mm.3. The meter roller of claim 1 , wherein a circumferential extent of each recess of the corresponding plurality of recesses is between about 20 mm and about 21 mm.4. The meter roller of claim 1 , wherein a circumferential extent of an outer circumferential surface of each flute of the plurality of flutes is about 2 mm.5. The meter roller ...

Meter roller for an agricultural metering system

A meter roller for an agricultural metering system includes a spindle having a driven shaft, a first ring, and a second ring. The first ring and the second ring are rigidly coupled to the driven shaft, and the driven shaft is configured to engage a drive shaft to facilitate rotation of the spindle. The meter roller also includes a sealing ring longitudinally disposed between the first ring and the second ring. An outer diameter of the sealing ring is less than or equal to an outer diameter of the first ring and an outer diameter of the second ring, and the sealing ring is formed from a material having sufficient resilience to enable the sealing ring to stretch to facilitate disposition of the sealing ring between the first ring and the second ring.

SEED VARIETY CHANGER FOR A PLANTER

A system for changing seed variety on a planter includes a plurality of row units with each row unit having a plurality of seed meters. Each seed meter has a guide for delivering seed to a transport belt and a switch that is activated and deactivated by a switch actuator on the belt. The belt has adjustable sidewalls, cover, and lugs. 1. A system for changing the seed variety in a planter , comprising:a plurality of row units with each row unit having a plurality of seed meters;a transport belt positioned below the seed meters to receive seeds from the seed meters and transport the seeds to a seed tube; anda guide attached to a discharge end of each seed meter to reduce bounce of the seed when received on the belt.2. The system of wherein the belt has a plurality of adjustable lugs.3. The system of wherein the belt has an adjustable cover.4. The system of wherein the belt has adjustable sidewalls connected to a belt frame.5. The system of wherein the guides are adjustable.6. The system of wherein the cover terminates in an end guide at a discharge end of the belt.7. The system of wherein the guides are positioned to deliver seeds in a direction that the belt is moving.8. A system of where seed is delivered to a seed meter via a hose system and at least one reservoir where seed is not delivered via a hose system.9. A system for changing the seed variety in a planter claim 1 , comprising:a plurality of row units with each row unit having a plurality of seed meters;a transport belt positioned below the seed meters to receive seeds from the seed meters and transport the seeds to a seed tube;a switch connected to each seed meter and positioned adjacent the belt; anda switch actuator attached to the belt such that the switches are selectively activated and deactivated as the switch actuator passes by the switches.10. The system of wherein a controller is connected to the switch actuator.11. A system for changing the seed variety of a planter claim 9 , comprising:{'sub': ' ...

FLOW CONTROL INSERT FOR AN AGRICULTURAL METERING SYSTEM

A flow control insert for an agricultural metering system includes a body configured to couple the flow control insert to a housing of the agricultural metering system. The flow control insert also includes a shoulder extending from the body. The shoulder is configured to engage a channel in a meter roller to control flow of particulate material within the channel along a rotational direction of the meter roller. 1. A flow control insert for an agricultural metering system , comprising:a body configured to couple the flow control insert to a housing of the agricultural metering system; anda shoulder extending from the body, wherein the shoulder is configured to engage a channel in a meter roller to control flow of particulate material within the channel along a rotational direction of the meter roller.2. The flow control insert of claim 1 , wherein a radial position of the shoulder is configured to establish a radial gap of less than or equal to 5 mm between the shoulder and flutes of the meter roller.3. The flow control insert of claim 1 , wherein the body has a rounded edge at a longitudinal end of the body to facilitate flow of the particulate material from the meter roller to a passage.4. The flow control insert of claim 1 , wherein a circumferential extent of the shoulder is selected to be greater than a circumferential offset between flutes of the meter roller.5. The flow control insert of claim 4 , wherein the circumferential extent of the shoulder is selected to be more than 30 degrees greater than the circumferential offset between the flutes of the meter roller.6. The flow control insert of claim 1 , wherein the body has a substantially flat mounting surface configured to interface with a corresponding substantially flat mounting surface of the housing.7. The flow control insert of claim 1 , wherein the body has a sloped surface configured to direct the particulate material toward a discharge opening in the housing.8. A meter roller cartridge for an ...

Seed delivery system

A seed delivery system having a housing with an input opening at a first end and discharge opening at a second end. The input opening is adjacent a seed meter and is adapted to receive an or transport seeds from the seed meter to a first of a plurality of seed transport rollers disposed within the housing.

FLOW CONTROL INSERT FOR AN AGRICULTURAL METERING SYSTEM

A flow control insert for an agricultural metering system includes a head configured to couple the flow control insert to a housing of the agricultural metering system. The flow control insert also includes a tongue extending from the head. The tongue is configured to engage a channel in a meter roller of the agricultural metering system to substantially block flow of particulate material through the channel in a circumferential direction opposite a rotational direction of the meter roller. 1. A flow control insert for an agricultural metering system , comprising:a head configured to couple the flow control insert to a housing of the agricultural metering system; anda tongue extending from the head, wherein the tongue is configured to engage a channel in a meter roller of the agricultural metering system to substantially block flow of particulate material through the channel in a circumferential direction opposite a rotational direction of the meter roller.2. The flow control insert of claim 1 , wherein the head has a substantially flat surface configured to interface with a corresponding substantially flat surface of the housing.3. The flow control insert of claim 1 , wherein a circumferential extent of the tongue is selected to be greater than a circumferential offset between flutes of the meter roller.4. The flow control insert of claim 3 , wherein the circumferential extent of the tongue is selected to be more than 5 degrees greater than the circumferential offset between the flutes of the meter roller.5. The flow control insert of claim 1 , wherein a radial position of the tongue is configured to establish a radial gap of less than or equal to 1 mm between the tongue and flutes of the meter roller.6. The flow control insert of claim 1 , wherein a longitudinal extent of the tongue is selected to be substantially equal to a longitudinal extent of the channel.7. The flow control insert of claim 1 , wherein the tongue has at least one rounded corner configured to ...

LOW RATE METERING WHEEL FOR COARSE GRANULES

A metering wheel includes a shaft having a longitudinal axis, a plurality of first wheel sections, and a plurality of second wheel sections. Each first wheel section has a fluted exterior surface and is rotatably coupled to the shaft. Each second wheel section has a cylindrical exterior surface and is co-axial with the shaft and rotatable independently of the shaft. In another aspect, at least one of the plurality of first wheel sections has a plurality of protrusions on the exterior surface defining a plurality of valleys therebetween, wherein at least one protrusion does not extend an axial length of the first section. In yet another aspect, a metering assembly comprises a metering wheel and a chute divider. The chute divider comprises a wall positioned proximate a longitudinal mid-point of one of the plurality of first sections or one of the plurality of second sections. 1. A metering wheel comprising:a shaft having a longitudinal axis;a plurality of first wheel sections, each first wheel section having a fluted exterior surface and being rotatably coupled to the shaft; anda plurality of second wheel sections, each second wheel section having a cylindrical exterior surface and being co-axial with the shaft and rotatable independently of the shaft.2. The metering wheel of wherein at least a first portion of the shaft has a non-circular cross-sectional configuration and wherein at least one of the plurality of first wheel sections has a bore with the non-circular cross-sectional configuration.3. The metering wheel of wherein each first wheel section is axially aligned next to a second wheel section on the shaft.4. The metering wheel of wherein each second wheel section is axially aligned next to a first wheel section on the shaft.5. The metering wheel of wherein at least one of the plurality of first sections has a plurality of protrusions on the exterior surface defining a plurality of valleys therebetween claim 1 , wherein at least one protrusion does not extend ...

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing. 1. A row unit for a seeding machine having a seed metering member with a plurality of apertures through which an air pressure differential is applied to retain seed thereon , the seed metering member movable to convey seed from a seed reservoir , the row unit comprising:a housing for the seed metering member; and a first pulley,', 'a second pulley, and', 'an endless member configured to be driven by the first pulley and/or the second pulley, at least a portion of the endless member positioned within the housing,, 'a seed delivery apparatus comprising'}wherein the endless member is positioned to move across at least one of the plurality of apertures.2. The row unit of claim 1 , wherein the plurality of apertures extends from a seed side to an opposing side of the seed metering member claim 1 , the seed side presenting a seed face claim 1 , and wherein the endless member is positioned to move across a portion of the seed face.3. The row unit of claim 1 , wherein the endless member is positioned to contact the portion of the seed ...

RINGED METER ROLLER

A system includes an agricultural metering system with a meter roller configured to meter product from an agricultural product storage compartment to a product distribution system via rotation of the meter roller. The meter roller includes a first meter roller segment having a first plurality of flutes and corresponding recesses, and a second meter roller segment having a second plurality of flutes and a corresponding second plurality of recesses. The flutes of the first meter roller segment are axially separated from the flutes of the second meter roller segment by a gap. The meter roller also includes a dividing ring disposed about the shaft and axially positioned between the first meter roller segment and the second meter roller segment. A width of the dividing ring is substantially equal to the gap. 1. An agricultural metering system , comprising:a housing configured to receive product from an agricultural product storage compartment;a dividing slat disposed within the housing, wherein the dividing slat is configured to divide flow of the product into a first portion and a second portion; and a first meter roller segment having a first plurality of flutes and a corresponding first plurality of recesses;', 'a second meter roller segment having a second plurality of flutes and a corresponding second plurality of recesses; and', 'a dividing ring disposed axially between the first meter roller segment and the second meter roller segment, wherein the dividing ring is non-rotatably coupled to the first meter roller segment and to the second meter roller segment, and the dividing ring is axially aligned with the dividing slat to direct the first portion of the product through the first meter roller segment and to direct the second portion of the product through the second meter roller segment., 'a meter roller disposed within the housing and configured to meter the product to a product distribution system via rotation of the meter roller, wherein the meter roller ...

RINGED METER ROLLER AND SLIDE CUTOFF SYSTEM

A system includes an agricultural metering system with a meter roller configured to meter product from an agricultural product storage compartment to a product distribution system via rotation of the meter roller. The meter roller includes a first meter roller segment having a first plurality of flutes and corresponding recesses, and a second meter roller segment having a second plurality of flutes and a corresponding second plurality of recesses. The flutes of the first meter roller segment are axially separated from the flutes of the second meter roller segment by a gap. The meter roller also includes a dividing ring disposed about the shaft and axially positioned between the first meter roller segment and the second meter roller segment. A width of the dividing ring is substantially equal to the gap. 1. An agricultural metering system , comprising:a housing configured to receive product from an agricultural product storage compartment via an opening in the housing;a slide configured to selectively block at least part of the opening; and a first meter roller segment having a first plurality of flutes and a corresponding first plurality of recesses;', 'a second meter roller segment having a second plurality of flutes and a corresponding second plurality of recesses; and', 'a dividing ring disposed axially between the first meter roller segment and the second meter roller segment, wherein the dividing ring is non-rotatably coupled to the first meter roller segment and to the second meter roller segment, the dividing ring is configured to direct a first portion of the product through the first meter roller segment and a second portion of the product through the second meter roller segment, and the slide is configured to move at least between a first position that facilitates flow of the first and second portions through the respective first and second meter roller segments, and a second position that blocks flow of the first portion through the first meter roller ...

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing. 1. A seeding machine for a row unit having a seed meter with a plurality of apertures through which an air pressure differential is applied to retain seed thereon , the seed meter movable to convey seed from a seed reservoir , the seeding machine comprising: an elongated housing having a first opening through which seed is received into the seed delivery apparatus, a second opening through which seed exits the seed delivery apparatus, and an elongated interior chamber along which seed is conveyed from the first opening to the second opening;', 'a first pulley,', 'a second pulley,', 'an endless member driven by the first pulley and/or the second pulley, the endless member movable within the elongated interior chamber of the housing to receive seed from the first opening and convey seed to the second opening; and, 'a seed delivery apparatus including'}a loading surface stationary relative to the housing and positioned to contact and guide seed toward the endless member.2. The seeding machine of claim 1 , wherein the loading surface ...

VARIABLE GEOMETRY METER ROLLER

An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller. 1. An agricultural metering system , comprising:a plurality of meter boxes;a plurality of meter rollers, wherein each meter roller of the plurality of meter rollers is disposed in a respective meter box of the plurality of meter boxes;a corresponding plurality of meter roller covers, wherein each meter roller cover of the plurality of meter roller covers is disposed over at least part of a respective meter roller of the plurality of meter rollers, and each meter roller cover of the plurality of meter roller covers moves in operation to cover a selected portion of the respective meter roller; anda control bar coupled to the plurality of meter roller covers, wherein the control bar collectively moves the plurality of meter roller covers in operation relative to the plurality of meter rollers.2. The agricultural metering system of claim 1 , wherein each meter roller cover of the plurality of meter roller covers is configured to move independently relative to the respective meter roller.3. The agricultural metering system of claim 2 , comprising an adjustment assembly coupled to each meter roller cover of the plurality of meter roller covers claim 2 , wherein the adjustment assembly is configured to independently move each meter roller cover of the plurality of meter roller covers relative to the respective meter roller.4. The agricultural metering system of claim 1 , comprising an actuator coupled to the control bar claim 1 , wherein the actuator is configured to drive the control bar to move the plurality of meter roller covers.5. The agricultural metering system of claim 1 , wherein at least one meter roller of the plurality of meter rollers is configured to provide a product flow rate that varies ...

SEED VARIETY CHANGER FOR A PLANTER

A system for changing seed variety on a planter includes a plurality of row units with each row unit having a plurality of seed meters. Each seed meter has a guide for delivering seed to a transport member and a switch that is activated and deactivated by a switch actuator on the member. The transport member is an endless member. The endless member has adjustable sidewalls, cover, and lugs. 1. A planter having a system for changing the seed variety planted by the planter , the planter comprising:a plurality of row units each including a plurality of seed meters; andan endless member associated with the meters such that the endless member capable of receiving seed from each of the plurality of meters and transporting the seed to a furrow for planting in a field;said endless member including a portion that extends below the plurality of seed meters.2. The system of claim 1 , further comprising a controller to actuate the operation of the plurality of seed meters.3. The system of claim 2 , further comprising a mapping system operatively connected to the controller to selectively operate the plurality of seed meters to change the variety of seed planted.4. The system of claim 3 , wherein the mapping system comprises a global positioning system.5. The system of claim 1 , further comprising a guide positioned between a seed meter and the endless member.6. The system of claim 5 , wherein the guide is configured to deliver the seed from the seed meter to the endless member.7. The system of claim 1 , further comprising an adjustable cover associated with the endless member.8. The system of claim 7 , wherein the cover terminates in an end guide at a discharge end associated with a lower portion of the endless member.9. The system of claim 8 , wherein the cover encloses the seed between the endless member and the cover.10. A row unit of an agricultural planter capable of changing the seed variety planted at the row unit claim 8 , the row unit comprising:a plurality of seed ...

SKIP COMPENSATION SYSTEM

An agricultural machine includes a motor configured to drive a seeding system that is, itself, configured to meter and deliver seed from the agricultural machine. The agricultural machine also includes a sensor configured to sense a characteristic of the seeding system and a skip detector component, that receives the sensor signal and detects a seed skip in the seeding system. Based on the detected seed skip, a processing system generates an operating parameter of the motor, and controls the motor based on the operating parameter.

SEED DELIVERY APPARATUS, SYSTEMS, AND METHODS

A seed delivery apparatus and methods in which a seed conveyor delivers seed from a metering device to a furrow in a controlled manner to maintain seed placement accuracy within the furrow. 1identifying planting boundaries of a field, wherein the planting boundaries define planting regions or no-planting regions;as the row unit approaches one of said planting boundaries, estimating when said seed conveyor will cross said one approaching planting boundary based on a ground speed of said seed conveyor;determining which of the conveyed seeds will be an earliest seed to be released through the exit of the seed conveyor coincident with the seed conveyor crossing said one approaching planting boundary;determining if said one approaching planting boundary defines a no-planting region or a planting region;if said one approaching planting boundary defines a no-planting region, stopping release of seed by the seed meter and stopping rotation of the belt so that said earliest seed does not pass through the exit of the seed conveyor when the seed conveyor crosses said no-planting region boundary; andif said one approaching planting boundary defines a planting region, advancing rotation of the belt so that said earliest seed passes through the exit of the seed conveyor when the seed conveyor crosses said planting region boundary and thereupon starting release of seed by the seed meter.. A method of delivering seed via a seed conveyor to a planting surface coincident with planting boundaries, the seed conveyor receiving seeds discharged from a seed meter of a planter row unit, the conveyor having a belt rotatably driven by a conveyor motor, the belt receiving the seeds discharged by seed meter near an upper end of the seed conveyor, wherein as the belt is rotatably driven by the conveyor motor, the seeds are conveyed by the belt toward a lower end of the seed conveyor whereupon the conveyed seed is released to the planting surface through an exit in the seed conveyor in a ...

Method Of Using A Particulate Material Delivery System to Pneumatically Dispense Seed Product

A particulate material delivery system is provided that allows for variable rate sectional control while delivering particulate material to an agricultural field. The system may include an air cart and a drill that are towable behind a tractor and that includes a metering system receiving product from the air cart and delivering the product to the drill for distribution to the ground, such as an agricultural field. The metering system includes multiple metering units that receive separate portions of the product from the air cart. Multiple prime movers drive the multiple metering units. A controller is connected to and individually controls the multiple prime movers such that distribution rates of the multiple metering units can be varied independently of each other.

AGRICULTURAL ROW UNIT SYSTEMS, METHODS, AND APPARATUS

A row unit for an agricultural planter having features for releasably operably coupling a seed meter of the row unit to a seed deposition apparatus of the row unit such as a seed conveyor, seed tube or the like. Apparatus are provided for tipping a seed meter of the hopper for disengagement from the seed deposition apparatus. Apparatus are provided for biasing the seed deposition apparatus into operative engagement with the seed meter. The row unit includes features such as latches for releasably operably coupling the row unit to crop input and vacuum supply lines. Apparatus are provided for tipping a seed meter of the hopper for disengagement from the crop input and vacuum supply lines. Systems are provided for supplying vacuum and crop inputs to the seed meter via the releasably engageable apparatus. 1. An agricultural row unit for depositing seeds into a planting trench , comprising:a row unit frame;a seed hopper pivotally mounted to the row unit frame, said seed hopper pivotable between a first position and a second position;a seed meter in seed communication with said seed hopper; anda seed conveyor configured to convey seeds from said seed meter to the trench, wherein in said first position, said seed meter is in seed communication with said seed conveyor.2. A method for connecting an agricultural row unit to a seed supply , comprising:mounting a seed meter to a pivot point on a row unit frame;rotating said seed meter about said pivot point until said seed meter is in a first position in which said seed meter is in seed communication with a seed conveyor associated with the row unit; andconveying seeds from said seed meter.3. The agricultural row unit of claim 1 , wherein in said second position claim 1 , said seed meter is disposed to be removed from said seed hopper without contacting said seed conveyor.4. The agricultural row unit of claim 1 , wherein in said first position claim 1 , said seed conveyor is resiliently engaged with said seed meter.5. The ...

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing. 1. A seeding machine , comprising:a seed metering system;a seed transfer device positioned adjacent to the seed metering system;a seed delivery system comprising a housing having a first opening and a second opening, the first opening located proximal to the seed transfer device through which seed is transferred from the seed metering system into the seed delivery system, and the second opening located distal of the seed transfer device through which seed is discharged from the seed delivery system; andan endless member of the seed delivery system movable within the housing to receive the seed at the first opening and transport the seed to the second opening.2. The seeding machine of claim 1 , wherein the housing comprises an elongated side wall that defines the first and second openings.3. The seeding machine of claim 1 , wherein the first opening is defined in an upper portion of the housing and the second opening is defined in a lower portion of the housing.4. The seeding machine of claim 1 , wherein the housing forms a ramp ...

SEED DELIVERY APPARATUS, SYSTEMS, AND METHODS

A seed delivery apparatus and methods in which a seed conveyor delivers seed from a metering device to a furrow in a controlled manner to maintain seed placement accuracy within the furrow. 1. A seed delivery apparatus to deliver seeds to a planting surface , comprising:a seed meter configured to entrain and release the seeds from a seed disc at a seed release location; a housing having an inner wall; and', 'a belt rotatable within said housing for moving said released seeds from said upper end to a lower end of said seed conveyor;, 'a seed conveyor disposed to receive the released seeds from said seed disc at an upper end of said seed conveyor, said seed conveyor includingagitation elements disposed on said inner wall at said upper end, said agitation elements sized to agitate said released seeds entering said seed conveyor so that said released seeds do not become trapped between said inner wall and said rotating belt and are moved by said belt to said lower end of said seed conveyor.2. The seed delivery apparatus of claim 1 , wherein said agitation elements comprise ribbing.3. The seed delivery apparatus of claim 1 , wherein said agitation elements are removably attachable to said inner wall.4. The seed delivery apparatus of claim 1 , wherein said belt includes a plurality of flights spaced along said conveyor claim 1 , wherein adjacent ones of said plurality of flights define a flight gap therebetween claim 1 , wherein said agitation elements agitate and move said released seeds into said flight gap.5. The seed delivery apparatus of claim 1 , further comprising:a seed sensor disposed to detect said released seeds being moved by said belt from said upper end to said lower end.6. The seed delivery apparatus of claim 5 , wherein said conveyor housing further includes a first sidewall and a second sidewall each disposed laterally adjacent to said inner wall of said housing claim 5 , wherein said first sidewall has a first sensor opening and said second sidewall has ...

Seed Variety Changer For A Planter

A system for changing seed variety on a planter includes a plurality of row units with each row unit having a plurality of seed meters. Each seed meter has a guide for delivering seed to a transport belt and a switch that is activated and deactivated by a switch actuator on the belt. The belt has adjustable sidewalls, cover, and lugs. 1. A system for changing the seed variety planted by a planter , comprising:a plurality of row units each including a plurality of seed meters; anda single belt associated with the meters such that the belt receives seed from each of the plurality of meters and transports the seed to a furrow;said single belt including a plurality of flights and including a portion that extends below the plurality of meters.2. The system of claim 1 , further comprising a controller to actuate the operation of the plurality of seed meters.3. The system of claim 2 , further comprising a mapping system operatively connected to the controller to selectively operate the plurality of seed meters to change the variety of seed planted.4. The system of claim 3 , wherein the mapping system comprises a global positioning system.5. The system of claim 1 , further comprising a guide positioned between a seed meter and the belt.6. The system of claim 5 , wherein the guide is configured to deliver the seed from the seed meter to the belt.7. The system of claim 1 , further comprising an adjustable belt cover associated with the belt.8. The system of claim 7 , wherein the cover terminates in an end guide at a discharge end of the belt.9. The system of claim 8 , Wherein the cover encloses the seed between the plurality of flights and the cover.10. A row unit of an agricultural planter capable of changing the seed variety planted at the row unit claim 8 , the row unit comprising:a plurality of seed meters; anda single belt associated with the Meters such that the belt receives seed from each of the plurality of meters and transports the seed to a furrow;said single belt ...

AGRICULTURAL METERING SYSTEM HAVING MULTIPLE SETS OF METER ROLLERS

An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller. 1. An agricultural metering system , comprising:a plurality of independently controllable sets of meter rollers, wherein each set of meter rollers of the plurality of independently controllable sets of meter rollers comprises at least one meter roller and is configured to rotate about a respective rotational axis, and the rotational axes are generally parallel to one another and not aligned with one another;a plurality of meter boxes configured to receive agricultural product from a compartment of a storage tank, wherein each set of meter rollers of the plurality of independently controllable sets of meter rollers is disposed within a respective meter box of the plurality of meter boxes, and each set of meter rollers of the plurality of independently controllable sets of meter rollers is configured to meter the agricultural product from the compartment of the storage tank; anda plurality of distribution lines, wherein each distribution line of the plurality of distribution lines is disposed downstream from a respective set of meter rollers of the plurality of independently controllable sets of meter rollers and is configured to receive the agricultural product output from the respective set of meter rollers.2. The agricultural metering system of claim 1 , comprising a plurality of drive units claim 1 , wherein each drive unit of the plurality of drive units is coupled to a corresponding set of meter rollers of the plurality of independently controllable sets of meter rollers claim 1 , and the drive unit is configured to drive the corresponding set of meter rollers to rotate.3. The agricultural metering system of claim 2 , wherein each drive unit of the plurality of drive units comprises an ...

Apparatus For Precision Volumetric Metering And Distribution Of Solid Inputs Used In Agriculture

An apparatus 100 is described for precision volumetric metering and distribution of solid inputs used in agriculture, the apparatus being coupled to sowing devices and comprising a frame 1 with a through-hole 12 through which an axle 3 radially locked to a turbine 4 extends, the axle 3 driving the metering turbine 4 ; an opening 21 in the floor of the frame leads the agricultural input 31 to the output nozzle 13 . The geometry of the turbine 4 comprises cutouts of various shapes which form chambers 5 for distributing the agricultural input 31 uniformly. A labyrinth 25 is formed by the frame 1 , the inner grater 6 and the turbine 4 . The structural geometry of the turbine 4 only allows metering of the input 31 while the turbine is rotating, while the agricultural input 31 is retained inside and on the turbine 4 when the turbine does not rotate.

SEEDING MACHINE WITH SEED DELIVERY SYSTEM

A seed delivery system for a seeding machine having a seed meter comprises a housing that defines an upper seed loading area and a lower seed discharge area. A drive pulley is mounted to rotate with respect to the housing. A belt is supported for rotation by the drive pulley within the housing. A loading wheel is mounted to rotate with respect to the housing to transfer seeds from the seed meter into the belt at the seed loading area. The belt conveys the seeds through the housing as the belt travels from the seed loading area to the seed discharge area. 1. A seed delivery system for a seeding machine having a seed meter , the system comprising:a housing defining an upper seed loading area and a lower seed discharge area;a drive pulley mounted to rotate with respect to the housing;a belt having a base supported for rotation by the drive pulley within the housing; anda loading wheel mounted to rotate with respect to the housing to transfer seeds from the seed meter into the belt at the seed loading area;wherein the belt conveys the seeds through the housing as the belt travels from the seed loading area to the seed discharge area.2. The system of claim 1 , wherein the seeds are singulated before the loading wheel transfers the seeds into the belt; andwherein the belt maintains the seeds in spaced relation in a belt travel direction as the seeds are conveyed by the belt through the housing to the seed discharge area3. The system of claim 2 , wherein the drive pulley drives the belt to discharge the seeds at a speed based on a travel speed of the seeding machine.4. The system of claim 3 , wherein at the seed discharge area the belt discharges the seeds to have a horizontal speed that is approximately the same as the travel speed of the seeding machine in a direction opposite a travel direction of the seeding machine.5. The system of claim 1 , wherein the belt has distal ends extending outward from the base; andwherein the distal ends are one of proximate and in contact ...

FLOW CONTROL INSERT FOR AN AGRICULTURAL METERING SYSTEM

A flow control insert for an agricultural metering system includes a body configured to couple the flow control insert to a housing of the agricultural metering system. The flow control insert also includes a shoulder extending from the body. The shoulder is configured to engage a channel in a meter roller to control flow of particulate material within the channel along a rotational direction of the meter roller. 1. A meter roller cartridge for an agricultural metering system , comprising:a housing configured to house a meter roller, wherein the housing is configured to selectively engage a meter box of the agricultural metering system, to support the meter roller within the meter box while the housing is engaged with the meter box, and to selectively disengage the meter box; anda flow control insert coupled to the housing, wherein the flow control insert comprises a shoulder configured to engage a channel in the meter roller, and a radial position of the shoulder is configured to establish a radial gap between the shoulder and flutes disposed within the channel sufficiently small to control flow of particulate material within the channel along a rotational direction of the meter roller.2. The meter roller cartridge of claim 1 , wherein the radial position of the shoulder is configured to establish the radial gap of less than or equal to 5 mm.3. The meter roller cartridge of claim 1 , wherein the flow control insert has a rounded edge at a longitudinal end of the flow control insert to facilitate flow of the particulate material from the meter roller to a passage.4. The meter roller cartridge of claim 1 , wherein a circumferential extent of the shoulder is selected to be greater than a circumferential offset between the flutes of the meter roller.5. The meter roller cartridge of claim 1 , wherein the housing has a substantially flat mounting surface claim 1 , the flow control insert has a substantially flat mounting surface claim 1 , and the substantially flat ...

SEED VARIETY CHANGER FOR A PLANTER

A planting system and method for planting multiple seed varieties is provided. The planting system includes a planter having a plurality of tanks and a plurality of row units. A plurality of seed meters are included in of the plurality of the row units. The seed meters are aligned in a non-horizontal configuration within each row unit, and one of the plurality of meters is operated at a time to plant a seed variety associated with the meter being operated. 1. A planting system for planting multiple seed varieties , comprising:a planter having a plurality of row units;a plurality of seed meters at each of the plurality of row units;said plurality of seed meters substantially in line with one another in a fore and aft manner corresponding in a direction of travel of the planter and each meter configured to plant one of multiple seed varieties.2. The system of claim 1 , further comprising a common seed delivery apparatus claim 1 , wherein the common seed delivery apparatus configured to receive seed metered from any of the plurality of seed meters of a row unit.3. The system of claim 2 , wherein the common seed delivery apparatus comprises a belt.4. The system of claim 1 , further comprising a controller to selectively operate at least one of the plurality of seed meters to plant a seed variety associated with said seed meter being operated.5. The system of claim 4 , wherein the controller selectively actuates and deactivates the plurality of seed meters to change from a first variety of seed being planted to a second variety of seed.6. The system of claim 5 , further comprising a mapping system operatively connected to the controller to selectively operate the plurality of seed meters to change the variety of seed planted.7. The system of claim 6 , wherein the mapping system comprises a global positioning system.8. The system of claim 1 , further comprising a single belt associated with the plurality of seed meters such that the belt receives seed from each of the ...

METER ROLLER FOR AN AGRICULTURAL METERING SYSTEM

A meter roller for an agricultural metering system includes a flute and a recess positioned adjacent to one another along a circumferential axis of the meter roller. The flute and the recess are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller. In addition, a first circumferential extent of the flute is at least 1.5 times greater than a second circumferential extent of the recess along an entire longitudinal extent of the flute and the recess, and the entire longitudinal extent of the flute and the recess is greater than the first circumferential extent of the flute and the second circumferential extent of the recess. 1. A meter roller for an agricultural metering system , comprising:a plurality of flutes and a corresponding plurality of recesses, wherein the plurality of flutes and the corresponding plurality of recesses are arranged in an alternating pattern along a circumferential axis of the meter roller, and the plurality of flutes and the corresponding plurality of recesses are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller;wherein a first circumferential extent of each flute of the plurality of flutes is at least 1.5 times greater than a second circumferential extent of each recess of the corresponding plurality of recesses along an entire longitudinal extent of the flute and the recess, and the entire longitudinal extent of the flute and the recess is greater than the first circumferential extent of the flute and the second circumferential extent of the recess.2. The meter roller of claim 1 , wherein a first longitudinal axis of each flute of the plurality of flutes and a second longitudinal axis of each recess of the corresponding plurality of recesses are substantially parallel to a rotational axis of the meter roller.3. The meter roller of claim 1 , wherein a first longitudinal ...

METER ROLLER FOR AN AGRICULTURAL METERING SYSTEM

A meter roller for an agricultural metering system includes a flute and a recess positioned adjacent to one another along a circumferential axis of the meter roller. The flute and the recess are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller. In addition, a first circumferential extent of the flute is at least 1.5 times greater than a second circumferential extent of the recess along an entire longitudinal extent of the flute and the recess, and the entire longitudinal extent of the flute and the recess is greater than the first circumferential extent of the flute and the second circumferential extent of the recess. 1. A meter roller for an agricultural metering system , comprising:a spindle configured to be driven in rotation; anda profile insert non-rotatably coupled to the spindle, wherein the profile insert has a flute and a recess positioned adjacent to one another along a circumferential axis of the profile insert, and the flute and the recess are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the profile insert;wherein a first circumferential extent of the flute is at least 1.5 times greater than a second circumferential extent of the recess along an entire longitudinal extent of the flute and the recess, and the entire longitudinal extent of the flute and the recess is greater than the first circumferential extent of the flute and the second circumferential extent of the recess.2. The meter roller of claim 1 , wherein a first longitudinal axis of the flute and a second longitudinal axis of the recess are substantially parallel to a rotational axis of the profile insert.3. The meter roller of claim 1 , wherein a first longitudinal axis of the flute and a second longitudinal axis of the recess are orientated at an angle relative to a rotational axis of the profile insert.4. The meter roller of claim ...

Dosiereinrichtung mit drehschieber.

AGRICULTURAL SEED LOADING MECHANISM FOR A BELTED CONVEYOR

An agricultural planting machine includes a seed meter configured to meter seed, a transport mechanism configured to transport the seed to a discharge location, and a loader assembly. The loader assembly includes an element having an actuating surface, a hub configured to rotate relative to the actuating surface, and a compartment supported on the hub and configured to receive the seed from the seed meter and to eject the seed into the transport mechanism, the compartment comprising first and second movable elements that are movably coupled to the hub and configured to engage the actuating surface and move relative to the hub based on rotation of the hub relative to the actuating surface. 1. An agricultural planting machine comprising:a seed meter configured to meter seed;a transport mechanism configured to transport the seed to a discharge location; and an element having an actuating surface;', 'a hub configured to rotate relative to the actuating surface; and', 'a compartment supported on the hub and configured to receive the seed from the seed meter and to eject the seed into the transport mechanism, the compartment comprising first and second movable elements that are movably coupled to the hub and configured to engage the actuating surface and move relative to the hub based on rotation of the hub relative to the actuating surface., 'a loader assembly comprising2. The agricultural planting machine of claim 1 , wherein the actuating surface comprises one or more grooves claim 1 , and the first movable element is rotated claim 1 , relative to the hub claim 1 , based on engagement with the one or more grooves.3. The agricultural planting machine of claim 1 , wherein the actuating surface comprises a cam track claim 1 , and the first movable element comprises a cam follower.4. The agricultural planting machine of claim 1 , wherein the transport mechanism comprises an assistive transport mechanism.5. The agricultural planting machine of claim 4 , wherein the ...

Sowing unit for sowing machine having seed meter with dosing element facing downwards and system of seed delivery

FIELD: agriculture. SUBSTANCE: sowing unit for a sowing machine comprises a seed meter with a dosing element. The side wall of the dosing element comprises a concave inner surface, a convex outer surface, and openings extending through the side wall. At that the dosing element is made with the ability of attachment of seeds from the stock of seeds in the lower part of the dosing element to the openings and for the sequential movement of the seeds in a release position in the upper part of the dosing element. In the release position the inner surface of the side wall faces downwards, so that the seeds are hung under the side wall. The sowing unit also has a mechanical seed delivery system made with the ability to capture the seeds from the dosing element in the release position and movement of the seeds from the seed meter to the place of release, adjacent to the seed furrow formed in soil under the sowing machine. EFFECT: invention enables to eliminate the change in the distance between the seeds when supplying them to the furrow. 7 cl, 22 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 578 471 C2 (51) МПК A01C 7/00 (2006.01) A01C 7/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013147648/13, 02.09.2011 (24) Дата начала отсчета срока действия патента: 02.09.2011 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ГАРНЕР Элайджа (US), ФРИСТАД Майкл Э. (US), МЭРИМАН Натан А. (US), ЗУМДОМ Ли Э. (US) (43) Дата публикации заявки: 27.04.2015 Бюл. № 12 R U (73) Патентообладатель(и): ДИР ЭНД КОМПАНИ (US) 25.03.2011 US 13/072,252 (45) Опубликовано: 27.03.2016 Бюл. № 9 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 25.10.2013 2 5 7 8 4 7 1 (56) Список документов, цитированных в отчете о поиске: SU 1253450 A1, 30.08.1986. US 20100192819 A1, 05.08.2010. RU 2137337 С1, 20.09.1999. US 6352042 B1, 05.03.2002. US 20030159631 A1, 28.08.2003. (86) Заявка PCT: 2 5 7 8 4 7 1 R U C 2 C 2 US 2011 ...

Machine with drilling system

FIELD: agriculture. SUBSTANCE: seeder consists of row units comprising a seed metering system at regular intervals and a seeding system. The metering system comprises a seed meter which can be made in the form of a flat disc with holes for the seeds. The drilling system comprises the endless element with the gripping part at the inner surface of the housing, located in the housing. The housing has an upper opening where the seeds are captured from the dispenser and moved along the inner surface of the housing, and the lower opening for throwing seeds. As a variant, the endless element is made in the form of a brush belt for gripping, movement and acceleration of the seeds. The method consists in the fact that the seeds are extracted from the seed metering device by gripping them with the bristles of the belt in the housing. After extracting the seeds the latter are clamped between the bristles of the belt and the housing and moved by the brush belt downwards to the lower end of the housing. The brush belt accelerates the seeds horizontally backwards up to speed approximately equal to the travel speed of the drill displacement. Then the seeds are thrown through the lower opening in the housing. When thrown the seeds have low or zero horizontal speed relative to the soil. EFFECT: invention enables to ensure uniformity of sowing seeds by eliminating seed rebound when they fall. 38 cl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 535 261 C2 (51) МПК A01C 7/00 (2006.01) A01C 7/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2010100867/13, 12.01.2010 (24) Дата начала отсчета срока действия патента: 12.01.2010 Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.07.2011 Бюл. № 20 (73) Патентообладатель(и): ДИР ЭНД КОМПАНИ (US) R U 02.02.2009 US 12/364,010 (72) Автор(ы): ГАРНЕР Илиджах (US), ФРИСТАД Майкл Эрик (US), МЭРИМЕН Натан Алберт (US), РАЙЛАНДЕР Дэвид Джеймс (US), ТИМК ...