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Seed planter with equalizer assembly
专利权人:
Paul E. Schaffert;Doug Shadley
发明人:
Paul E. Schaffert,Doug Shadley
申请号:
US12341978
公开号:
US08356563B2
申请日:
2008.12.22
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Disclosed herein is an agriculture planter. The planter may include a planter frame, a seed hopper and a trailing arm assembly. The planter frame may include a hitch tongue extending forwardly from the planter frame. The planter frame supports the seed hopper. The a trailing arm assembly is vertically pivotally coupled to a rear portion of the planter frame, extends rearward from the planter frame and includes a trailing arm frame and a lever arm vertically pivotally coupled to the trailing arm frame by a pivot point. The lever arm includes a leading end, a trailing end, a middle portion, a furrow opener disc and a first furrow closer wheel. The disc is rotatably mounted to the lever arm near the leading end. The first wheel is rotatably mounted to the lever arm near the trailing end. The middle portion is pivotably coupled to the pivot point.
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