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公开(公告)号：US3695716A
公开(公告)日：1972-10-03
申请号：US3695716D
申请日：1970-10-28
申请人： PHILLIP A MEYER
发明人： MEYER PHILLIP A
摘要： An attachment for operation by a conventional tractor having the three arm support or similar attachment means and a power takeoff which support and drive a material removal machine which is power-driven by the power take-off. The material removal machine includes a screw which moves the material from the sides towards the center into a centrifugal blower which disposes of the material. The attachment also includes driving wheels which engage the driving wheels of the tractor and which is driven by an infinite control speed changer to drive the tractor wheels in either a forward or reverse direction at extremely slow speeds, whereby the material removal machine can be moved toward the material such as a snow bank at the very slow speed to provide maximum efficiency of the equipment. An ice breaker is mounted on a horizontally extending shaft and has teeth which are swingable to break the ice. A ditch excavating attachment is adapted for mounting on the material removal machine and driven thereby taking advantage of the slow movement of the tractor by the infinite speed adjustment. This arrangement provides for slow speed movement of the tractor with maximum speed of the material collecting, processing and blowing means and also of the ditch digging attachment. The attachment also provides an auxilliary power take-off for spraying equipment and the like. Also by simple exchanging of other shafts for the collector screw and/or ice breaking shaft, a myriad of other functions can be efficiently performed, such as lawn raking, sweeping and vacuuming, rototilling, harvesting, aeration, etc.
摘要翻译： 具有三个臂支撑件或类似附接装置的传统拖拉机的操作附件，以及支撑和驱动通过动力输出动力驱动的材料去除机器的动力输出装置。 材料去除机器包括将材料从侧面朝向中心移动到配置材料的离心式鼓风机中的螺杆。 该附件还包括与拖拉机的驱动轮接合并由无限制的控制变速器驱动的驱动轮，以非常慢的速度向前或向后方向驱动拖拉机轮，从而可以将材料移除机器向 材料如雪库以非常慢的速度提供最大的设备效率。 一个破冰器安装在一个水平延伸的轴上，并具有可摆动以打破冰的齿。 沟槽挖掘附件适于安装在材料去除机器上并被驱动，从而借助于无限速度调节的拖拉机的缓慢移动。 这种布置提供了拖拉机的缓慢运动，其具有材料收集，加工和吹送装置以及沟渠挖掘附件的最大速度。 该附件还提供用于喷涂设备等的辅助动力输出。 通过简单地更换收集器螺丝和/或破冰轴的其他轴，可以有效地执行各种其他功能，例如草坪耙，扫掠和抽真空，旋耕，收割，曝气等。
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