Forward and reverse bidirectional conveying switching device and rice and wheat combine harvester

The utility model discloses a positive and negative rotation bidirectional conveying switching device and a rice and wheat combine harvester, and belongs to the field of harvesting equipment. According to the switching device for forward and reverse bidirectional conveying, a first shaft of a revers...

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Bibliographic Details
Main Authors XU ZHENGHUA, WANG KEJIU, DONG YUNHUA
Format Patent
LanguageChinese
English
Published 13.11.2020
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Summary:The utility model discloses a positive and negative rotation bidirectional conveying switching device and a rice and wheat combine harvester, and belongs to the field of harvesting equipment. According to the switching device for forward and reverse bidirectional conveying, a first shaft of a reversing mechanism is arranged on a second shaft in a sleeving mode, and the second shaft is an output shaft; a bidirectional clutch part capable of sliding is arranged on the second shaft; half clutches are arranged on the two sides of the two-way clutch piece, the first shaft and the second bevel gear;a rotating shaft of the switching mechanism is used for driving the bidirectional clutch piece to slide; the half clutch on the bidirectional clutch piece is matched with the half clutch of the firstshaft; the conveying mechanism and the header auger rotate forwards and backwards in a switching mode, interference between forward transmission and reverse transmission of the switching device is avoided, the conveying mecha
Bibliography:Application Number: CN202020371366U