发明名称 |
Portable chipper with relatively low power high torque tree feed mechanism for feeding the tree or other product to be chipped at a controlled feed angle |
摘要 |
A whole tree feeding and chipping assembly for longitudinally feeding whole trees with attached limbs and branches to a chipper wherein the chipper disc is arranged crosswisely at an acute angle to the longitudinal pathway of feed, and a feed works is provided for feeding the tree butt first to the chipper knives. The feed works includes a generally vertically disposed, fixed axis side feed roll on one side of the pathway, a generally vertically disposed swing side feed roll on the opposite side of the pathway; and a bottom feed roll disposed crosswisely to the pathway and defining the lower boundary of the pathway. A partly conical convergent chute minimizes frictional impedance and a plow is provided for moving debris from the vicinity of the feed works. The rolls are driven at coordinated speeds of rotation in a direction to feed the tree into the chipper mouth.
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申请公布号 |
US4534390(A) |
申请公布日期 |
1985.08.13 |
申请号 |
US19830549801 |
申请日期 |
1983.11.09 |
申请人 |
MORBARK INDUSTRIES, INC. |
发明人 |
MOREY, NORVAL K.;BATEMAN, IVOR |
分类号 |
B27L11/00;(IPC1-7):B27L11/00 |
主分类号 |
B27L11/00 |
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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