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专利权人:

三菱マヒンドラ農機株式会社

发明人:

持田 幹夫

申请号：

JP20150065056

公开号：

JP6404157(B2)

申请日:

2015.03.26

申请国别(地区):

日本

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To perform efficiently in a small space by a simple constitution, a removal operation of clogged grain culms, when clogging occurs in a grain culm conveyance device of a pretreatment part.SOLUTION: A right conveyance chain 32B reduces a clogging pressure at a confluence part N with a middle conveyance chain 32C by one control lever 135. The right conveyance chain 32B releases clogging at a confluence part M with the right conveyance chain 32B by a release lever 122. The control lever 135 is extended in the conveyance direction downstream side of the right conveyance chain 32B, and is operable from the left lateral side of a pretreatment part, and the release lever 122 is also operable on the same standing position.SELECTED DRAWING: Figure 5

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/