PROCEDURE AND SPRAYING LINKAGE FOR SQUIRTING AN ARABLE CROP WITH A PLANT PROTECTION LIQUID

A SPRAY DEVICE FOR A PLANT PROTECTIVE MEASURE

A spray device for spreading a plant protective measure over a filed crop (21) is comprising a tractor (1) onto which a spray boom (17) is being suspended or by which it is being towed. The spray boom has liquid nozzles (18) and an air duct (14) being equipped with air nozzles (23), which air duct is being supplied with compressed air from a blower (28). Said spray device is driven by a separate combustion engine (24) whereby the combustion engine of the tractor (1) is relieved for the energy which it otherwise had to use for driving the blower (28). The efficiency of the spray protective measure can be improved by mixing the exhaust gasses from one or both combustion engines with the discharged air and in that this air furthermore is heated as the air sucked in is caused to pass the blower engine.

ROAD BRINE SPREADER

A road brine spreader serving for driving along a road or a similar carriageway and within the roadsides (5), under pressure spreading out brine over the road via a number of liquid nozzles (7; 11). The nozzles are arranged to send out the water in the form of jets (9). The spreader has a control system comprising regulation means for altering the water pressure and/or quantity and/or the angular position of at least some of the nozzles, and actuating means for actuating the regulation means. The brine can with this device be spread evenly and uniformly over an iced up and/or snowed up roadway (4) without passing the roadsides (5).

SOLE SPRAYING EQUIPMENT FOR ROADS

SPRAYING BAR

Storage container for a tractor

Method and sprayer boom for spraying a field crop with a plant protective liquid

A spray device for a plant protective measure

A sprayer boom

ROAD BRINE SPREADER

A road brine spreader serving for driving along a road or a similar carriageway and within the roadsides (5), under pressure spreading out brine over the road via a number of liquid nozzles (7; 11). The nozzles are arranged to send out the water in the form of jets (9). The spreader has a control system comprising regulation means for altering the water pressure and/or quantity and/or the angular position of at least some of the nozzles, and actuating means for actuating the regulation means. The brine can with this device be spread evenly and uniformly over an iced up and/or snowed up roadway (4) without passing the roadsides (5).

SOHLESPRÜHGERÄT FÜR STRASSEN

SPRÜHBALKEN

VERFAHREN UND SPRITZGESTÄNGE ZUM SPRITZEN EINER FELDFRUCHT MIT EINER PFLANZENSCHUTZFLÜSSIGKEIT

Road brine spreader

A sprayer boom

Road brine spreader

A road brine spreader serving for driving along a road or a similar carriageway and within the roadsides, under pressure spreading out brine over the road via a number of liquid nozzles. The nozzles are arranged to send out the water in the form of jets. The spreader has a control system comprising a regulation mechanism for altering the water pressure and/or quantity and/or the angular position of at least some of the nozzles, and an actuating mechanism for actuating the regulation mechanism. The brine can with this device be spread evenly and uniformly over an iced up and/or snowed up roadway without passing the roadsides.

VERFAHREN UND SPRITZGESTÄNGE ZUM SPRITZEN EINER FELDFRUCHT MIT EINER PFLANZENSCHUTZFLÜSSIGKEIT

SOHLESPRÜHGERÄT FÜR STRASSEN