Grain collecting device

Provided is a grain collecting device. Existing grain cleaning shafts roll in the center of a bottom board in a centralized mode, occupied space is large, the overall size of a threshing machine is increased, and investment is increased at the same time. The grain collecting device comprises a under...

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Bibliographic Details
Main Authors FANG HONGHE, SUN GUOYING
Format Patent
LanguageChinese
English
Published 19.12.2012
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
FISHING
FORESTRY
HAY OR STRAW PRESSES
HUMAN NECESSITIES
HUNTING
PROCESSING OF HARVESTED PRODUCE
TRAPPING
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Summary:Provided is a grain collecting device. Existing grain cleaning shafts roll in the center of a bottom board in a centralized mode, occupied space is large, the overall size of a threshing machine is increased, and investment is increased at the same time. The grain collecting device comprises a underframe (1) and a combination draught fan (12), wherein the underframe is connected with an outer tooth ring (2), teeth on the outer tooth ring are meshed with a small gear (3), one end of a transmission shaft (4) of the small gear is connected with a belt pulley (6), an inner ring (7) is arranged in the outer tooth ring, a center ring (8) is arranged in the inner ring, a grain collecting groove (9) is formed between the center ring and the inner ring, a scraper plate (10) and a long hole combination are arranged in the grain collecting groove, and the outer tooth ring is hinged with the inner ring. The grain collecting device is used for threshing, separation and cleaning of grains and crops.
Bibliography:Application Number: CN20122240071U