Secondary conveying and separating device of potato combine harvester

The utility model discloses a secondary conveying and separating device of a potato combine harvester. The secondary conveying and separating device comprises double chains driven by a driving chain wheel and a driven chain wheel through a working shaft, and a rod conveying device consisting of rods...

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Bibliographic Details
Main Authors LIN DAOYAN, XIN LILI, LIANG JIHUI, ZHANG HONGYUAN
Format Patent
LanguageChinese
English
Published 03.12.2021
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Summary:The utility model discloses a secondary conveying and separating device of a potato combine harvester. The secondary conveying and separating device comprises double chains driven by a driving chain wheel and a driven chain wheel through a working shaft, and a rod conveying device consisting of rods mounted on the double chains, claw type conveying devices mounted on the rod strips are arranged on the surface of the rod strip conveying device at intervals of two rod strips, and the claw type conveying devices and the surface of the rod strip conveying device form an inclination angle of 94 degrees according to the rotating direction of the rod strip conveying device. According to the conveying and separating device, small soil blocks in potatoes falling down from the first-stage conveying and separating device can be grabbed and crushed through the claw type conveying device and fall onto the ground; the potatoes falling from the primary conveying and separating device are scrubbed by the claw type conveying
Bibliography:Application Number: CN202121184938U