Gear shifting control device of electronic control actuator

The invention relates to a gear shifting control device of an electronic control actuator and belongs to electronic control actuators. The gear shifting control device comprises an actuator casing and a declutch shift shaft arranged in the actuator casing. A first screw and a second screw protruding on the declutch shift shaft and distributed at intervals are fixed on the declutch shift shaft, and high and low gear shifting fork and differential locking shifting forks are sleeved on the declutch shift shaft. The screws on the shaft move in track grooves of the forks to push the forks to enter the target shift, the switching sequence of all the shifts is determined through the design of the track grooves on the forks, and therefore damage of a motor and a control mechanism caused by blockable motor rotation due to the forks cannot be pushed to the shift when gear shifting is hindered.

Mechanism for adjusting relative positions of lips of coating die head

The invention discloses a mechanism for adjusting the relative position of a coating die head lip. The mechanism comprises a plate body, a fixing mechanism, an adjusting mechanism and a measuring mechanism, the fixing mechanism is mounted on the side wall of the plate body and is used for fixedly connecting the plate body with a middle mold; the adjusting mechanism is mounted on the side wall of the plate body and is used for backwards pulling the upper die and forwards pushing the lower die during working; the measuring mechanism is installed on the side wall of the plate body and used for measuring the moving distance when the adjusting mechanism works to push the lower die forwards after the adjusting mechanism works to push the upper die, and the mechanism for adjusting the relative position of the coating die head lip replaces a traditional die head lip adjusting mode, so that the relative position of the coating die head lip is adjusted, and the working efficiency is improved. And ...

Explosion-proof rotary cage dryer

The invention belongs to the technical field of rotating cage drying machines, and discloses an explosion-proof rotating cage drying machine which comprises a rack, multiple stages of explosion-proof rotating cages are rotationally installed on the rack, and explosion-proof driving assemblies used for driving the explosion-proof rotating cages to rotate are installed on the rack and located above the explosion-proof rotating cages correspondingly. An anti-explosion rotating cage is arranged on the rack, a material electric conduction assembly is arranged in the anti-explosion rotating cage, an electric conduction riding wheel device used for supporting the anti-explosion rotating cage to rotate is arranged on the rack and located below the anti-explosion rotating cage, and a material inlet and outlet electric conduction assembly is arranged at a material inlet and outlet between every two adjacent stages of anti-explosion rotating cages. Static electricity is prevented from being generated ...

Cooling device for vehicle

A cooling device for a vehicle, comprising a fan comprising an input end and a power supply, a transmission box having an input end, a universal joint coupling having an input end and a pulley; wherein the input end of the transmission box is connected to the universal joint coupling, the input end of the universal joint coupling is connected to the pulley, the input end of the transmission box is connected to a transmission device via the universal joint coupling, the transmission box operates to change an angle between a movement center line of the power supply and that of the fan.

Light and flowing water landscape ground

The invention relates to a light and flowing water landscape ground. The light and flowing water landscape ground comprises a ground groove formed in the ground, a fluorescent glass lamp is inserted in the ground groove and provided with a glass lampshade, a fluorescent rod is inserted in the glass lampshade, a supplementary lighting lamp inserting groove is formed in the bottom of the glass lampshade, a supplementary lighting lamp is inserted in the supplementary lighting lamp inserting groove, an electric inserting groove is formed in the bottom of the glass lampshade, a conductive piece connected with the supplementary lighting lamp through a wire is arranged in the electric inserting groove, a plastic painting is laid on the bottom surface where the ground groove is located and made of waterproof, corrosion-resistant and transparent materials, a green hill and tree pattern is drawn on the plastic painting, a glass channel is laid on the plastic painting and made of high-strength colorless ...

Combined suspension moving hydraulic support with universal upper bracket and lower hanging beam

The invention relates to an assembled hanging hydraulic support with a universal upper holder and a lower hanging beam, comprising a top beam, a step-type hydraulic cylinder, a hydraulic prop, a step size adjusting location baffle, the universal upper holder, the lower hanging beam and a picking flat car, characterized in that the universal upper holder comprises a roller holder and a holder, while the lower hanging beam comprises a beam, a hanger rod and a leg ring, and the picking flat car is equipped with a lifting tool capable of rotating, and the hydraulic prop is connected with the top beam via a three-axis and four-rope suspension second ball-hole, wherein the prop is lifted and moves in step with a drag conveyer. The invention has the advantages of simple structure, easy production and convenient assembling and repairing.

Function calling method for recording and playing open graphic library

The invention relates to a calling method in recording and playing functions of the open Graphics Library (open GL) and the devices thereof. Firstly, record the calling log of a plurality of functions of the application programs to the open graphic library. Then, collect and analyze grammatically every function call of the script, and generate the context of the open graphics library and schedule every function call to the context, according to which play the function calls. In addition, the recording and playing devices work in accordance with the method specifically.

COOLING DEVICE FOR VEHICLE

A cooling device for a vehicle, comprising a fan comprising an input end and a power supply, a transmission box having an input end, a universal joint coupling having an input end and a pulley; wherein the input end of the transmission box is connected to the universal joint coupling, the input end of the universal joint coupling is connected to the pulley, the input end of the transmission box is connected to a transmission device via the universal joint coupling, the transmission box operates to change an angle between a movement center line of the power supply and that of the fan.

Function calling method for recording and playing open graphic library

Hydrocarbon energy conversion method and hydrogen-rich gas generating furnace

The invention discloses a hydrocarbon energy conversion method and a hydrogen-rich gas generating furnace, which can be used for converting coal or biomass fuels with large water content, household garbage and industrial and agricultural organic wastes into hydrogen-rich gas. The hydrogen-rich gas generating furnace is characterized by being composed of an upper furnace body, a middle furnace body and a lower furnace body, wherein a high-temperature gas outlet of the upper furnace body is connected to a gas inlet of a side heat exchanger; the hydrocarbon energy conversion method comprises the following steps: oxygen and water vapor in a hearth of the middle furnace body flow from top to bottom and sequentially form a drying and dehydrating region, an upper oxygen-rich combustion region, an upper oxygen-poor combustion region and an upper anoxic combustion region from top to bottom; oxygen and water vapor in a hearth of the lower furnace body flow from bottom to top and sequentially form ...

Gas-oil separator

The invention discloses a novel oil-gas separator. The invention comprises an upper cover and a casing connected with the upper cover. The invention is characterized in that an oil collecting cup is arranged in the casing, a cavity filter element is arranged in the oil collecting cup, the cavity filter element is connected with the upper cover, the cavity in the filter element is communicated with the air outlet cavity in the upper cover, the air outlet cavity is communicated with an air outlet opening, the air inlet opening on the upper cover is communicated with the inner cavity of the oil collecting cup, and the inner cavity of the oil collecting cup is separated from the cavity in the filter element via the filter element. The device is arranged on an air exhaust pipeline of a variable speed device, a transfer case, and a bridge, etc., and the oil outlet opening of the oil collecting cup leads the lubricating oil separated to be reflowed to parts of a main speed reducer, a mechanical ...

Eardrum breather pipe propeller

The utility model discloses an eardrum breather pipe propeller. It includes handle, pushing ram and puts the tube head, handle and pushing ram one end fixed connection, the contained angle is 130~150degrees between the two, the pushing ram other end with put tube head fixed connection, the contained angle is 130~150 degrees between the two, it is arc piece to put the tube head, and its central angle is 120~180 degrees, and the diameter is 1.5~1.8mm. The utility model discloses in, handle and pushing ram and pushing ram and put angle and eardrum breather pipe between the tube head and put tuboperating angle and coincide the operation of being convenient for. The two length is selected to coincide with the catheterization operational site. Putting the design of tube head arc piece and canstabilizing bearing breather pipe body, increased the area of contact of propeller with the breather pipe, its central angle and diameter size can effectively be surroundd the eardrum breather pipe and avoided ...

Method for producing hydrogen by utilizing rubbish high-temperature cracking

The invention relates to a method for producing hydrogen by utilizing rubbish high-temperature cracking. Normal-temperature rubbish containing certain moisture is sent to a high-temperature environment the temperature of which is higher than 1000 DEG C to be cracked and reformed; the rubbish absorbs heat energy to dehydrate in the temperature-rise process and separates out volatile matter and oil tar; when the temperature rises to higher than 700 DEG C, the volatile matter and the oil tar start to crack; macromolecules are cracked into micromolecules, and then the complex thermal chemical reaction is generated. When the temperature rises to more than higher than 1000 DEG C, the cracking reforming reaction is accelerated; if the time for cracking reforming reaction is enough, finally generated main substances contain hydrogen, carbon monoxide, carbon dioxide and ash content. The gases are cooled, dedusted, fractionated and purified, and then the hydrogen, the carbon monoxide or the carbon ...

Electric coupling apparatus of hybrid power machine with dual-coupling mode

The invention discloses a double coupling mode hybrid electromechanical coupling device, which comprises a gearbox body, an input shaft, an output shaft, a middle shaft and a reversing shaft which are arranged in the gearbox body, and change gear drive units among the input shaft, the output shaft, the middle shaft and the reversing shaft. The double coupling mode hybrid electromechanical coupling device is characterized in that a two-way output electric generator/motor is arranged in the gearbox body, one end of the output shaft of the two-way output electric generator/motor is connected with a first engaging and disengaging gear, the output shaft of the first engaging and disengaging gear and the input shaft or the middle shaft of the gearbox are formed into a transmission coupling chain through a driving device, the other end of the output axle of the two-way output electric generator/motor is connected with a second engaging and disengaging gear, and the output shaft of the second engaging ...

Method for continuously outputting high power on basis of few-gear speed change mechanism for vehicle

The invention discloses a method for continuously outputting high power on the basis of a few-gear speed change mechanism for a vehicle. The method is characterized in that power and transmission matching output of a power assembly includes two stages, a rotational speed of an output end of the speed change mechanism at the first stage is changed from zero to a set rotational speed, an internal combustion engine and a second power unit simultaneously output power to a hydraulic torque converter, and a transmission ratio of the hydraulic torque converter is changed; after the rotational speed of the output end of the speed change mechanism at the second stage exceeds the set rotational speed, the internal combustion engine and/or the second power unit output power to the hydraulic torque converter, the transmission ratio of the hydraulic torque converter is unchanged, an input rotational speed of the speed change mechanism is equal to an output rotational speed of a hydraulic torque converter ...

Boiler with two times of gasification combustion function and capable of being supplied with 'various grains'

The invention relates to a boiler with twice gasification combustion functions, which is characterized in that a gas generation furnace and a heat supply furnace are organically combined together; the fuel is preheated, dried, dehydrated, carbonized or coked, gasified and burned so as to precipitate volatile composition, tar and harmful gas during the first gasification combustion process. During the second gasification combustion process, the volatile composition, tar and harmful gas which are decapitated during the first gasification combustion process can be decomposed, gasified and burned further, thus having sufficient combustion, no black smoke and little dust. The boiler can be adaptable for the gasification combustion of powder-shaped mineral matter or biological matter fuel with large water content, non-uniform dimension, complex shape and low heat value, for the mixed gasification combustion of mineral matter and biological matter fuel, and even for the bodies or dejecta of the ...

Coal gas producer with twice combustion gasification function

The invention relates a burning furnace using solid fuel and a gas producer, which has the function of twice burning gasification, wherein, fuels can be dried and dehydrated, warmed up, and burned into gasification in the first burning gasification; the volatile components, tar and harmful gas separated out by the first burning gasification can be decomposed and gasified in the second burning gasification. The invention is suitable for the burning gasification of minerals or biomass fuels with high water content, various sizes, different shapes and low caloric value, and also suitable for the mixing burning gasification of mineral fuels or biomass materials, especially for the incineration and using of domestic garbage.

Electronically-control type differential lock control mechanism and method

The invention relates to an electrically-control type differential lock control mechanism, and belongs to the technical field of electrically-control type automobile drive axles. The electrically-control type differential lock control mechanism comprises a reducer shell. A shifting fork shaft is arranged in the reducer shell and sleeved with a shifting fork and a return spring. The shifting fork is connected with a shift sleeve in a limiting mode. The shift sleeve is arranged on a main shaft in a sleeving mode. An axial limiting sleeve on the main shaft is provided with a drive gear capable of being meshed with the shift sleeve. An electric control mechanism is further arranged in the reducer shell. The output end of the electric control mechanism is connected with a push rod mechanism capable of linearly moving. The push rod mechanism and the shifting fork shaft are coaxially arranged. The push rod mechanism makes axial contact with the shifting fork shaft in a connected mode. The invention ...

Side wave control method for flexible rolling-bending and forming of thin-wall cylindrical-surface component

The invention discloses a side wave control method for flexible rolling-bending and forming of a thin-wall cylindrical-surface component. The method comprises the steps of designing initial deformation paths 1 and 2, obtaining the pose of a roller of each path according to the geometrical relationship between a sheet and each roller, and then carrying out numerical simulation; extracting simulation data, and detecting whether a result meets the longitudinal accuracy requirement; adopting the deformation path meeting the longitudinal accuracy requirement, and detecting two side wave trends if the two deformation paths do not meet the longitudinal accuracy requirement; if the side wave trends are the same, adjusting the deformation path with a slope having the smaller absolute value, repeating the steps, and designing a new optimized path if the trends are opposite; building a new deformation path model, carrying out simulation and detecting whether the result meets the longitudinal accuracy ...

Electronic gear shifting control method and related device

The invention discloses an electronic gear shifting control method which comprises the steps that when a vehicle is powered off, an electronic gear shifter is controlled to execute gear shifting operation to a parking gear; when the vehicle is electronically unlocked, anti-theft authentication is carried out through a vehicle electronic control system; when the authentication is passed, controlling the electronic gear shifter to execute gear shifting operation; and when the authentication is not passed, a gear keeping instruction is sent to the electronic gear shifter. During parking, an electronic gear shifter is controlled to execute gear shifting operation to a parking gear, during driving and vehicle electronic unlocking, anti-theft authentication is carried out through a vehicle electronic control system, when authentication passes, the electronic gear shifter is controlled to execute gear shifting operation, and when authentication does not pass, a gear keeping instruction is sent ...

Gear-shifting control method of electrical control transfer case device

A gear-shifting control method of an electrical control transfer case device comprises the steps of sequentially reading a current gear and a target gear through a gear-shifting controller, judging whether gear shifting is legal or not and enabling the gear-shifting controller to drive a motor position encoder to achieve gear-shifting operation when the current gear and the target gear of the electrical control transfer case device are different. The legal situation of the gear-shifting target gear value is judged to prevent artificial misoperation, a gear-shifting control device can possibly achieve gear-shifting operation when the shifted gear is one of H, HL, N and L, stable work of the gear-shifting controller is ensured by calling a fault diagnosis processing module and a fault judgment processing function module, and accordingly the gear-shifting stability and reliability of the transfer case device are ensured. The fault judgment processing function module reminds a driver of a gear-shifting ...

Cage sand washing machine

The utility model relates to a cage sand washing machine used for water processing for building sand. The utility model is mainly composed of a twisted type supporting frame (1), a driving mechanism (2), an auger (3), a tank body (4), a short shaft (5), a shaft sleeve (6), a steel wire rope (7), a tightness adjuster (8) and a hanging frame (9) which are assembled and connected, wherein, the front end of the auger is directly connected with the reducer output shaft of the driving mechanism, the back end of the auger is in the state of suspension flotation, the balance of the radial force of the back end of the auger is an expanding pulling structure, and the sealing of the bearing of the back end of the auger is the automatic compensation end surface sealing of the gravity balance. The utility model has the advantages of simple structure, reliable seal, high driving efficiency and convenient maintenance.

Gas-oil separator

Automatic rectification machine for belt conveyer

The invention discloses an automatic rectification machine for a belt conveyer, which is characterized by consisting of an oil pump, a hydraulic system and a detection roller component, wherein a front cover of the oil pump is provided with double input shafts, and a rear cover of the oil pump is provided with a cartridge valve plate; the detection roller component consists of a detection roller output shaft, a detection roller, a bearing sleeve, a bearing sleeve connecting plate, a detection roller seat frame, a fastening bolt and a positioning screw; the front end of the detection roller is formed into a cone, and an included angle beta1 is formed between the axis of the detection roller and an inclined roller of the belt conveyer; and the detection roller output shaft is connected with the input shafts of the oil pump through a soft shaft. When a belt of the belt conveyer deflects and touches the detection roller, the detection roller rotates under the action of friction torque and, ...

Cooking stove possessing twice gasification and combustion function and capable of combusting mixed fuel

The invention relates to a cooker which has two-pass gaseous combustion function and can use various fuels. The fuel can be dried and dehydrated, preheated, carbonized, coked and gasified, the volatile matter, the tar and the harmful gas are separated out during the primary gas gaseous combustion. The volatile mater, the tar and the harmful gas separated out during the primary gaseous combustion are further decomposed, gasified and combusted during the secondary gaseous combustion; therefore, the combustion is sufficient, no black smoke is generated and the dust is little. The invention is applicable to the gaseous combustion of pulverous lower-calorific-value mineral matters or biomass fuels with big water content, different sizes and various shapes; the cooker is also applicable to the gaseous combustion of the mixture of mineral matters and biomass fuels, namely, animal corpse or feces and orts, leftovers and other kitchen wastes can also be gasified for combustion; therefore, various ...

Automatic testing system for optical fiber optical isolator

The invention discloses an automatic testing system for an optical fiber optical isolator. The automatic testing system comprises a testing table, a feeding conveying belt is arranged on one side of the testing table, a discharging conveying belt is arranged on the other side of the testing table, a reworking conveying belt is arranged on the rear side of the testing table, a top plate is arranged above the testing table, and a clamping mechanism is arranged at the bottom of the top plate. By arranging the telescopic column, the fixing plate and the electric connection plug, the electric connection plug can be inserted into the sockets in the two sides of the optical isolator, the optical isolator can be automatically connected into an optical path for testing, and manual connection is not needed; by arranging a positioning plate, a convex block and a positioning block, the optical isolator can be clamped and positioned in the testing process, the accuracy of the optical isolator placed ...

Electrically-controlled full-time chained transfer case assembly structure

The invention discloses an electrically-controlled full-time chained transfer case assembly structure. A differential locking roller is fixed to the bottom of a differential locking support and arranged in a locking rail. A high-low-gear roller is fixed to the bottom of a high-low-gear shifting fork and arranged in a high-low-gear roller track groove. Through matching motion of the rollers, the track groove and the rail, the shifting fork is pushed to enter a target gear, maloperation which is not conducted according to the transfer case gear-shifting sequence by a driver in the manual gear-shifting process is avoided, and quick and accurate gear-shifting operation can be realized. Gear-shifting locking of a differential mechanism is realized through the structure of a sliding gear sleeve; since main torque is transmitted to a planet carrier through a shaft sleeve of a driving shaft, when the differential mechanism is in a differential non-locking state, the sliding gear sleeve does not ...

Automatic rectification machine for belt conveyer

Dispositif de refroidissement avec ventilateur pour véhicule

Cooling device for vehicle

A cooling device for a vehicle, comprising a fan comprising an input end and a power supply, a transmission box having an input end, a universal joint coupling having an input end and a pulley; wherein the input end of the transmission box is connected to the universal joint coupling, the input end of the universal joint coupling is connected to the pulley, the input end of the transmission box is connected to a transmission device via the universal joint coupling, the transmission box operates to change an angle between a movement center line of the power supply and that of the fan.