发明名称 |
GROUND ENGAGEMENT TOOL WITH OFFSET ADJUSTMENT |
摘要 |
A ground engagement tool, such as a universal coulter, with an integrated offset to facilitate multiple mounting configurations. In some embodiments, the ground engagement tool includes a polygonal shank, defining, for example, an octagonal or hexagonal cross-section. The polygonal shank enables rotational offset to be secured in discrete rotational orientations. A lower bracket is mounted to a spindle, providing an angular displacement range for angular deflection of the ground engagement tool. The spindle includes a key structure that complements the angular orientations of the polygonal shank so that the lower bracket can be compensated for the rotational offset. A rotational indexing plate enables selection of one of a plurality of angular displacement ranges. Retention rods may be implemented for setting a depth of the tool. A dirt deflector may also be provided, dimensioned to prevent spewing dirt from landing on adjacent plant rows and to prevent fouling in muddy conditions. |
申请公布号 |
WO2017019545(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
WO2016US43685 |
申请日期 |
2016.07.22 |
申请人 |
FAST GLOBAL SOLUTIONS, INC |
发明人 |
PROHASKA, James, Bruce;FORTH, Kurt, Mitchell;ROLLENHAGEN, Trevor, Norman;FAST, Verlyn, Keith |
分类号 |
A01B59/06;A01B15/18;A01B59/00 |
主分类号 |
A01B59/06 |
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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