COMBINE HARVESTER Russian patent published in 2020 - IPC A01D69/00 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to the agricultural machine building. Combine harvester comprises a running gear, a motor, a thresher, a grain bin and a grain unloading system from the bunker. Between the horizontal auger of the hopper and the folding inclined auger there is a cardan drive. Inclined auger is installed on the output neck of the hopper. Torque from engine output pulley is transferred by double-circuit transfer of flexible connection to drive sprocket of auger, which is fixed on flange of cardan fork hub. Cardan fork is rigidly fixed on output end of horizontal auger in end of upper part of neck. Torque is transmitted via hub of torque directly to output end of horizontal auger in hopper, and via fork arms to cross-piece of cardan drive of inclined unloading auger. System of grain unloading from the combine of the combine harvester can be switched on irrespective of a threshing mode.

EFFECT: proposed is combine harvester.

4 cl, 5 dwg