BENJAMIN CHITAT SUEN,FENGBIN PANG,HONGYUAN WANG,JUNBANG LI,BAOHUAN ZHEN,XIUBING PANG
申请号：
IN445/MUM/2015
公开号：
IN2015MU00445A
申请日:
2015.02.11
申请国别(地区):
IN
年份:
2016
代理人:
摘要：
Disclosed is a threshing and separating device, comprising a first threshing and separating mechanism, a second threshing and separating mechanism, and an intermediate feeding mechanism therebetween. The first threshing and separating mechanism comprises a first cylinder in a form of a toothed rod and a first concave in a form of a wire-grate, and a surface of the first concave facing the first cylinder is provided with no part protruding into a tip circle of threshing teeth of the first cylinder the second threshing and separating mechanism comprises two second cylinders in a form of a toothed rod which are arranged in parallel and corresponding second concaves in a form of a wire-grate, and a surface of each second concave facing the respective second cylinder is provided with no part protruding into a tip circle of threshing teeth of the second cylinder each second cylinder comprises a forced feeding portion located at front end thereof and comprising a truncated cone and helical blades on the truncated cone and a toothed-rod cylinder portion located behind the forced feeding portion and comprising a plurality of second rods parallel to the rotation axis of the second cylinder and uniformly arranged in a circumferential direction thereof, each second rod is provided with a plurality of second threshing teeth. The present invention also relates to a combine harvester comprising the threshing and separating device.
