AGRICULTURAL GRAIN HARVESTING UNIT OF MODULAR CONSTRUCTION Russian patent published in 2018 - IPC A01D41/02 

FIELD: agriculture.

SUBSTANCE: unit includes a self-propelled power means 1 with a frame 2, a harvesting module 3, an inclined chamber 4, a threshing device 5 with an unloading window 6 and a trailer cleaner-accumulator 7 having a feeding window 8. The unloading window 6 of the threshing device 5 is fixedly connected to the receiving branch pipe of the transfer conveyor 9. The unloading branch pipe of the transfer conveyor 9 is connected to the feeding window 8 of the cleaner-accumulator 7 by means of the draw-off arm 10 and the hinge 11. The axis of the hinge 11 is in the same vertical plane with the longitudinal axis of the cleaner-accumulator 7. The longitudinal axis of the unloading window 6 of the threshing device 5, the longitudinal axis of the self-propelled power means 1 and the axis of the hinge 11 common to the unloading branch pipe of the transfer conveyor 9 and the draw-off arm 10 are arranged in one vertical plane.

EFFECT: technological process stability and energy consumption reduction.

2 dwg