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Residue management tool for seeders
专利权人:
One Pass Implements Inc.
发明人:
Beaujot, Patrick M.,Dean, Brian F.,Melanson, Barry K.,Fafard, Kurtis M.
申请号:
AU20160312992
公开号:
AU2016312992(A1)
申请日:
2016.08.25
申请国别(地区):
澳大利亚
年份:
2018
代理人:
摘要:
A residue management tool mountable to a frame of a seeder for cutting or clearing residue on the ground is provided, comprising a pivotable arm having a proximal end and a distal end, the proximal end of the pivotable arm adapted to be directly or indirectly pivotally attached to the frame; a rotatable cutting or clearing device operably mounted to the distal end of the pivotable arm and operative to cut or clear the residue on the ground; a biasing device operative to exert a downward bias force on the pivotable arm to engage the rotatable cutting or clearing device with the ground; and a depth restraint operative to prevent the rotatable cutting or clearing device from over- penetrating the ground.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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