发明名称 |
Manure spreader with reverse flighting |
摘要 |
A manure spreader includes a box for containing manure. The manure spreader box includes a bottom wall, a front wall, two side walls, and a manure discharge opening. The manure spreader also includes a wheeled frame supporting the box, and a vertical beater assembly for engaging and expelling manure. The vertical beater assembly includes a first vertical beater rotatable about a first axis and includes a shaft having a first flighting forming a left-handed helix, and a second flighting forming a right-handed helix. The manure spreader also includes a manure transfer mechanism for moving manure contained in the box to the manure discharge opening for engagement with the vertical beater assembly.
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申请公布号 |
US7871024(B2) |
申请公布日期 |
2011.01.18 |
申请号 |
US20070881735 |
申请日期 |
2007.07.27 |
申请人 |
H & S MANUFACTURING CO., INC. |
发明人 |
PEETERS KENNETH J.;WILKE GARY L.;LANDON GREGORY L. |
分类号 |
A01C17/00;B01F7/00;B01F7/24;B01F15/02;E01C19/20 |
主分类号 |
A01C17/00 |
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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