一种电机的动力输出机构

Power take off mechanism of motor

Abstract

本实用新型公开了一种电机的动力输出机构,其特征在于,它包括设置在与电机连接的变速行星齿轮箱内的输出级行星架、行星齿轮组、金属输出主轴、弹簧、弹簧盖,行星齿轮组与电机轴上的太阳轮啮合传动,金属输出轴包括沿其轴向方向依次设置的弹簧定位部和带有外花键结构的卡接部,输出级行星架的端面设置有中间孔和安装行星齿轮的定位轴杆,中间孔内壁设置有内花键结构,与卡接部的外花键结构活动卡接,弹簧盖定位于中间孔的端部,使弹簧连接于弹簧盖与金属输出轴的卡接部之间。本实用新型结构简单,与现有技术相比,成本较低,效率高,噪音小,性能更加优越。
The utility model discloses a power take off mechanism of motor, a serial communication port, it is including setting up the output stage planet carrier at the transmission planetary gear mechanism incasement of being connected with the motor, planetary gear set, metal output main shaft, a spring, the spring cup, planetary gear set and the epaxial sun gear of motor meshing transmission, the joint portion that the metal output shaft includes the spring position fixing portion that sets gradually along its axial direction and has outer spline struvture, the terminal surface of output stage planet carrier is provided with interstitial hole and installation planetary gear's location axostylus axostyle, the interstitial hole inner wall is provided with interior spline struvture, outer spline struvture activity joint with joint portion, the spring cup is positioned the tip of interstitial hole, make spring coupling between the joint portion of spring cup and metal output shaft. The utility model discloses simple structure compares with prior art, and the cost is lower, and is efficient, and the noise is little, and the performance is more superior.

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