发明授权
- 专利标题: Soil shaping system for precision ground engaging implement
- 专利标题(中): 用于精密地面接合工具的土壤整形系统
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申请号: US13159096申请日: 2011-06-13
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公开(公告)号: US08434417B2公开(公告)日: 2013-05-07
- 发明人: Jim Henry
- 申请人: Jim Henry
- 申请人地址: CA
- 专利权人: CNH Canada, Ltd.
- 当前专利权人: CNH Canada, Ltd.
- 当前专利权人地址: CA
- 代理商 Rebecca Henkel
- 主分类号: A01C5/062
- IPC分类号: A01C5/062 ; A01C5/066 ; A01C5/068 ; A01C7/205 ; A01C7/206
摘要:
In an embodiment, an agricultural implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame and a ground engaging tool extending from a shank, where the shank is coupled to the parallel linkage. The agricultural implement also includes a packer wheel configured to control a depth of a valley opened in a soil region by the ground engaging tool and is configured to pack the soil region as the implement is towed through a field and a soil shaping assembly disposed between the ground engaging tool and the packer wheel, wherein the soil shaping assembly is configured to close the valley prior to packing by the packer wheel.