GRAIN COMBINE WITH WIDE SPREADING OF GROUND STRAW AND CHAFF MIXTURE Russian patent published in 2005 - IPC

FIELD: agricultural engineering, in particular, equipment used in device for wide spreading of ground straw and chaff mixture over field.

SUBSTANCE: combine has grinders and/or rotating transfer devices. Fans-throwers arranged in the vicinity of discharge zone of grain combine are adapted for wide spreading of ground straw and chaff mixture. Discharge opening of grinder or related transfer device is arranged at the level of inlet opening of fan-thrower.

EFFECT: increased efficiency by providing transfer of mass of material without changing direction and braking of mass flow, and reduced consumption of power.

10 cl, 6 dwg