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公开(公告)号：US4905605A
公开(公告)日：1990-03-06
申请号：US203692
申请日：1988-06-07
申请人： Tsuneo Shishido , Tatsuya Sakagami , Yasuaki Abe , Masao Arai , Kazuysohi Fukuhara , Yasuhide Kido
发明人： Tsuneo Shishido , Tatsuya Sakagami , Yasuaki Abe , Masao Arai , Kazuysohi Fukuhara , Yasuhide Kido
摘要： A conveyor trolley with a pair of wheels rolling on a flat upper face of an upper end rail portion of a guide rail, one wheel acting as a drive wheel and attached to an output shaft of a speed-reducing unit mounted on a trolley body movably supported on the guide rail, and a motor for driving the output shaft via a speed-reducing mechanism in the speed-reducing unit, the trolley having a collector unit for supplying power to and communicating control signals with the motor, guide rollers for laterally binding and positioning the upper rail portion and a lower rail portion of the guide rail, a wheel securing unit disposed between an annular concave portion defined in a boss of the drive wheel and the output shaft, the wheel securing unit including an outer ring, an inner ring having a wedge-shaped cross section to be engaged into the outer ring and a tightening member for securing the wheels to the output shaft by reducing an inner diameter of the inner ring and by enlarging an outer diameter of the outer ring, the trolley further having a clutch removably disposed between the output shaft of the speed-reducing unit and a final rotary member of the speed-reducing unit loosely mounted on the output shaft and an operational lever attached to the clutch for engaging and disengaging the same.
摘要翻译： 一种在导轨的上端轨道部分的平坦的上表面上滚动的一对轮的输送机小车，一个作为驱动轮的轮，并附接到可移动地安装在手推车车身上的减速单元的输出轴 支撑在导轨上的马达，以及用于通过减速单元中的减速机构驱动输出轴的马达，该手推车具有用于向马达供电并与马达传送控制信号的收集器单元，用于横向装订的导辊 并且定位导轨的上轨道部分和下轨道部分，设置在限定在驱动轮的凸台中的环形凹部与输出轴之间的车轮固定单元，车轮固定单元包括外圈，内圈 具有与外圈接合的楔形横截面的环，以及用于通过减小内圈的内径而将轮固定到输出轴的紧固构件，并且通过扩大外部二 所述手推车还具有可拆卸地设置在减速单元的输出轴和松动地安装在输出轴上的减速单元的最终旋转构件之间的离合器和附接到离合器的操作杆的离合器， 接合和脱开它。
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