公开(公告)号：US4796819A

公开(公告)日：1989-01-10

申请号：US121078

申请日：1987-11-16

申请人： Carl D. Waterman

发明人： Carl D. Waterman

IPC分类号： B27L11/02 ,  B02C18/06

CPC分类号： B27L11/02 ,  B27L11/002

摘要： A wood chipper to be lifted, transported and powered by a tractor having a power take-off at its rear, has forward and rearward housings. A chipping unit, located in the forward housing, is mounted on a driven shaft extending into the rearward housing and there provided with a pulley connected by a belt to a pulley on a drive shaft rotatably supported at one end by the rearward housing. The drive shaft extends below the first housing and is connectable to the power take-off of the tractor. The chipping unit has a forward square load-carrying member to which a circular, rearward blade carrying member is connected through impellers by which chips cut by blades are discharged.

摘要翻译： 一个由其后部具有动力输出的拖拉机提升，运输和动力的木屑，具有向前和向后的壳体。 位于前壳体中的切屑单元安装在延伸到后壳体中的从动轴上，并且在其上设有滑轮，该皮带轮通过皮带连接到驱动轴上，滑轮在一端由后壳体可旋转地支撑。 驱动轴延伸到第一壳体的下方，可连接到拖拉机的动力输出。 切屑单元具有正方形承载构件，圆形的后向叶片承载构件通过叶片连接通过叶片切割的切屑排出的叶轮连接。

公开(公告)号：US5080153A

公开(公告)日：1992-01-14

申请号：US644112

申请日：1991-01-18

申请人： Carl D. Waterman

发明人： Carl D. Waterman

IPC分类号： B27L11/00

CPC分类号： B27L11/005

摘要： A cutter head for a wood chipper has a circular disc and is mounted on a spindle by which the cutter head is rapidly rotated. The disc has at least one knife detachably connected thereto with its cutting edge exposed on the face of the disc engaged by the lengths of wood to be chipped. The connecting means comprise an actuating member releaseably seated against the rear face of the disc in a manner such that it may be moved parallel to the slot through which the knife extends. The knife is releaseably connected to the disc to enable its cutting edge to be advanced or retracted relative to the face of the disc engaged by lengths of wood and is also connected to the actuating member in a manner such that movements of the actuating member in either direction parallel to the knife receiving slot are attended by corresponding movements of the knife in directions normal to movements of the actuating member.

摘要翻译： 用于木材切割机的刀头具有圆盘，并且安装在主轴上，刀头快速旋转。 盘具有可拆卸地连接到其上的至少一个刀片，其切割刃暴露在与要切削的木材长度相啮合的盘的表面上。 连接装置包括致动构件，其以可移动的方式抵靠盘的后表面安置，使得其可以平行于刀延伸通过的狭槽移动。 刀可释放地连接到盘，使得其切割边缘能够相对于通过长度的木材接合的盘的表面前进或缩回，并且还以致动构件的运动方式连接到致动构件，使得致动构件在任一 平行于刀容纳槽的方向由与执行构件的运动正交的方向上的刀的相应移动来进行。