WORKING BODY OF A FERTILISER SWEEP PLOUGH Russian patent published in 2022 - IPC A01C23/02 A01C23/00 

FIELD: agricultural engineering.

SUBSTANCE: invention relates to agricultural engineering and constitutes an apparatus, namely, the working body of a fertiliser sweep plough, consisting of a rack and a sweep, a material line, wherein a drive shaft is located inside the material line, transmitting rotation from a controlled electric engine secured behind the rack to a centrifugal spreading disk installed in the under-sweep space, located on the surface whereof are pairwise-controlled guide vanes, and a coaxially tubular gate is installed on the material line in the lower part thereof, configured to be moving down and up by means of a guide, a lever mechanism and a controlled electric engine with a ball-screw transmission, secured in front of the rack, wherein the controlled electric engines are configured for the direction and degree of rotation of the shafts thereof to be changed.

EFFECT: invention allows for an improvement in the quality and evenness of introduction of fertilisers into the under-sweep space.

1 cl, 1 dwg