发明名称 |
Broadcast spreading top dresser |
摘要 |
A top dresser (10) includes a spinner assembly (40) removably connected by clips (44) to a cross beam (20) of the frame (12) mounting a hopper (30). The first and second sides (36) of the hopper (30) slope downwardly and inwardly to a conveyor (140) formed by sheeting (70) in the form of an endless belt having a relatively smooth outer surface. The valve (84) for the hydraulic motor (164) of the conveyor (140) is in series downstream of the valve (78) for the hydraulic motors (56) for the spinners (54) of the spinner assembly (40). Thus, it is not possible to mistakenly run the conveyor (140) without the spinners (54) operating. Therefore, the top dresser (10) is able to spread extremely minimal amounts of material evenly and without clumping or bunching.
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申请公布号 |
US6508419(B1) |
申请公布日期 |
2003.01.21 |
申请号 |
US20000711014 |
申请日期 |
2000.11.09 |
申请人 |
TURFCO MANUFACTURING, INCORPORATED |
发明人 |
KINKEAD GEORGE;DONNER MATTHEW A. |
分类号 |
A01C15/12;A01C17/00;A01C19/00;E01C19/20;(IPC1-7):A01C19/00 |
主分类号 |
A01C15/12 |
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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