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2. 发明申请

US20150159312A1 WASHING MACHINE DRIVER 审中-公开
标题翻译：洗衣机驱动
公开(公告)号：US20150159312A1
公开(公告)日：2015-06-11
申请号：US14401881
申请日：2012-09-19
申请人： CHANGZHOU MACHINE MASTER CO., LTD
发明人： Xiaohui Liu , Yiming Hu
IPC分类号： D06F37/30
CPC分类号： D06F37/30 , D06F37/40 , Y10T74/19219 , Y10T74/19237 , Y10T74/19647 , Y10T74/19651
摘要： Disclosed is a washing machine driver, comprising an electric motor, a washing axle (51), a dehydration axle sleeve (52) sheathed on the washing axle (51) and a gear reduction mechanism, wherein the washing axle (51) is coaxially mounted inside a motor rotor (23) of the electric motor and is fixed to an output gear (332) of the gear reduction mechanism, and an input gear shaft (31) of the gear reduction mechanism is inserted inside a shaft hole of the motor rotor (23). Since the input gear shaft (31) of the gear reduction mechanism is inserted inside the shaft hole of the motor rotor (23), the motor rotor acts as the gear carrier of the gear reduction mechanism, effectively combining the gear reduction mechanism and the electric motor in one, thereby reducing the axial size of the washing machine driver, making the structure of the washing machine driver simple and compact so as to occupy a small space. Furthermore, since the transmission ratio of the gear reduction mechanism has a large range, a large reduction ratio output can be achieved.
摘要翻译：公开了一种洗衣机驱动器，包括电动机，洗涤轴（51），套在洗涤轴（51）上的脱水轴套（52）和齿轮减速机构，其中洗涤轴（51）同轴安装在电动机的电动机转子（23）的内部并固定在减速机构的输出齿轮（332）上，齿轮减速机构的输入齿轮轴（31）插入电机转子（23）。由于齿轮减速机构的输入齿轮轴（31）插入电动机转子（23）的轴孔内，所以电机转子作为齿轮减速机构的齿轮架，有效地将齿轮减速机构与电动机电动机一体化，从而减小洗衣机驱动器的轴向尺寸，使洗衣机驱动器的结构简单紧凑，占据较小的空间。此外，由于齿轮减速机构的传动比具有大的范围，因此可以实现大的减速比输出。

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