METHOD OF GRAIN CROP HARVESTING WITH STANDING CROP THRESHING AND COMBINE WITH STRIPPING CUTTER Russian patent published in 2010 - IPC A01D91/04 A01D41/08 

FIELD: agriculture.

SUBSTANCE: group of inventions relates to agricultural machine building and may be used in grain crop harvesting equipment. Stripping cutter of combine harvester is used to separate grain and ears from stems. Produced heap is sent to combine thresher by inclined conveyor to release free grain from this heap upstream thresher. Free grain from heap is separated on grates of receiving beater, separating drum and intermediate beater, afterwards cleaned on an additional sieve provided in the middle part of transition grate. Remaining part of heap is threshed by threshing drum to separate grain on concave and grate of stripper beater. Grain is cleaned on upper and lower sieves. Cleaned grain is transported by grain elevator into hopper.

EFFECT: inventions make it possible to increase efficiency of harvesting combines through better release of free grain from heap prior to its threshing and improved quality of separate cleaning of free grain released from heap.

7 cl, 5 dwg