发明名称 |
Apparatus for setting the position of a singulator arm for a seed metering system and seed metering system and seeding machine with such apparatus |
摘要 |
<p>An adjustment mechanism for setting the position of a singulator in a seed meter (10). The singulator (30) comprises an arm (32) pivotally mounted about a pivot adjacent a seed disk (18). A shaft (42) with an eccentric connection to a radially outward portion of the arm (32) has a lever (66) pivotally connected on it. The lever (66) has a cam mechanism to displace an actuating sleeve (60) into a resilient sleeve (54) to lock the shaft (42) in a given position when the lever (66) is extending in the direction of the axis of rotation of the shaft (42). When the lever (66) is moved to a right angle orientation the shaft (42) is free to pivot and thus set the position of the arm (32).</p> |
申请公布号 |
EP1917846(A1) |
申请公布日期 |
2008.05.07 |
申请号 |
EP20070117995 |
申请日期 |
2007.10.05 |
申请人 |
DEERE & COMPANY |
发明人 |
FRIEDSTAD, MICHAEL E;MARIMAN, NATHAN A |
分类号 |
A01C7/04 |
主分类号 |
A01C7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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