发明名称 |
Split seed hoppers for seed on demand seeding machine |
摘要 |
A seeding machine comprising a transversely extending main frame and left and right transversely extending wing frames. The main frame and the wing frames are provided with a plurality of planting units. Left and right main seed hoppers are mounted to the main frame. The left and right main seed hoppers are transversely separated from one another by a longitudinally extending gap located along the longitudinal centerline of the seeding machine. A pneumatic seed on demand delivery system automatically directs seed from the left and right main seed hoppers to the planting units. A walkway is positioned in the gap between the left and right main seed hoppers to facilitate operator access to the lids of the main seed hoppers.
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申请公布号 |
US6935254(B2) |
申请公布日期 |
2005.08.30 |
申请号 |
US20020214962 |
申请日期 |
2002.08.08 |
申请人 |
DEERE & COMPANY |
发明人 |
OSTRANDER JEREMY SHANE;PRATT RONALD LEE;MEYER BRADLEY JOHN |
分类号 |
A01B73/06;A01C7/04;A01C15/00;(IPC1-7):A01C7/00 |
主分类号 |
A01B73/06 |
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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