The invention discloses a motor cycloid fluted disc rotation speed reduction structure of a power-assisted bicycle. The motor cycloid fluted disc rotation speed reduction structure comprises a first shell; a second housing; a motor shaft; the stator assembly is arranged in the mounting groove; the rotor assembly is arranged in the stator assembly; a motor cover connected to the first housing; a first eccentric sleeve connected to the rotor assembly; the second eccentric sleeve is connected to the first eccentric sleeve, and the eccentric direction of the first eccentric sleeve is opposite to that of the first eccentric sleeve; the first cycloidal gear is arranged on the first eccentric sleeve in a sleeving manner; the second cycloidal gear is arranged on the second eccentric sleeve in a sleeving manner; the output pin gear is rotationally supported on the motor shaft and located in the second shell, the output pin gear covers the peripheries of the first cycloidal gear and the second cycloidal gear, and pin teeth of the output pin gear are meshed with the circumferential curve contours of the first cycloidal gear and the second cycloidal gear; and the supporting frame is connected to the first cycloidal gear and the second cycloidal gear. The steam generation disc has the beneficial effect that the transmission efficiency can be improved.
本申请公开了一种助力自行车电机摆线齿盘转动减速结构,包含:第一壳体;第二壳体;电机轴;定子组件,设置于安装槽内;转子组件,设置于定子组件内;电机盖,连接至第一壳体;第一偏心套筒,连接至转子组件;第二偏心套筒,连接至第一偏心套筒,第一偏心套筒的偏心方向与第一偏心套筒的偏心方向相反;第一摆线轮,套设于第一偏心套筒;第二摆线轮,套设于第二偏心套筒;输出针齿轮,转动支撑于电机轴上且位于第二壳体内,输出针齿轮罩设在第一摆线轮和第二摆线轮的外周,输出针齿轮的针齿与第一摆线轮和第二摆线轮的周向曲线轮廓啮合;支撑架,连接至第一摆线轮和第二摆线轮。本申请的有益之处在于所提供的蒸汽发生盘,能够提升传动效率。
Motor cycloid fluted disc rotation speed reduction structure of power-assisted bicycle
助力自行车电机摆线齿盘转动减速结构
2023-11-14
Patent
Electronic Resource
Chinese
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