Threshing device and combine harvester

The front part of a threshing body is provided with a raking part for raking grain stalks towards the rear part of the threshing body; the raking part is provided with a base part which is smaller in diameter toward the front end side of the threshing body, a spiral blade arranged on the outer perip...

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Bibliographic Details
Main Authors MATSUBAYASHI TOMOYA, BUNNO YUICHI, KOYANAGI TAIGA, YASUDA KAZUO, HAYASHI SHIGEYUKI
Format Patent
LanguageChinese
English
Published 14.01.2022
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
FISHING
FORESTRY
HARVESTING
HAY OR STRAW PRESSES
HUMAN NECESSITIES
HUNTING
MOWING
PROCESSING OF HARVESTED PRODUCE
TRAPPING
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Summary:The front part of a threshing body is provided with a raking part for raking grain stalks towards the rear part of the threshing body; the raking part is provided with a base part which is smaller in diameter toward the front end side of the threshing body, a spiral blade arranged on the outer peripheral part of the base part, and a supporting component, the diameter of the supporting component is larger than the outer diameter of the front end part of the base part, the diameter of the supporting component is smaller than the outer diameter of the starting end part of the spiral blade, and the supporting component is connected to the front side of the front end part of the base part, a support base part; in the threshing device, grain stalks are not easy to be stuck to the spiral blade. A guide component (37) is provided across the helical blade (32) and the support component (33). The guide component (37) connects the outer peripheral edge of the starting end of the helical blade (32) and the outer peripher
Bibliography:Application Number: CN202111210766