SATO TAKAYASU,佐藤 孝康,YOSHITAKE YUICHIRO,吉武 雄一郎,OYA TERUMITSU,大家 輝光
申请号：
JP2014110477
公开号：
JP2015223132A
申请日:
2014.05.28
申请国别(地区):
JP
年份:
2015
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a combine harvester for forming the leading end side portion of a support arm of one side into an inclined shape thereby to avoid the residence of residual stalk and the stress concentration on that leading end side.SOLUTION: On the body frame of a running airframe, there are hinged the base end part of a pair of right and left support arms having their axes directed transversely, thereby to erect an auxiliary cutting device between the leading end parts of the two support arms, and the support arm of one side is formed into an inclined shape along the slope face of a levee.COPYRIGHT: (C)2016,JPO&INPIT【課題】一側の支持アームの先端側部を傾斜状に形成することで、その先端側部への残稈の滞留や応力集中を回避すること。【解決手段】走行機体の機体フレームに、左右方向に軸線を向けたアーム支軸を介して前下方へ向けて延伸する左右一対の支持アームの基端部を枢支して、両支持アームの先端部間に副刈刃装置を架設し、一側の支持アームは、その先端側部を畦の法面に沿った傾斜状に形成した。【選択図】図4
