The invention discloses a modular front wheel of a tricycle. The front wheel comprises a front wheel body, the front wheel body comprises a hub, supporting stand columns and an axle connecting part, aplurality of corresponding blind holes and through holes are formed in the axle connecting part and the hub in the circumferential direction respectively, the number of the supporting stand columns is multiple, and each supporting stand column penetrates through the corresponding through hole and then is inserted into the corresponding blind hole to be fixed. A single-arm damping front fork is rotationally connected to the upper end of a supporting frame, and the lower end of the supporting frame is fixedly connected to the U-shaped opening of the frame. According to the electric tricycle, the hubs, the supporting stand columns and the axle connecting parts are of a modular structure, so that installation and welding are simplified, the product transportation cost is reduced, the production efficiency is improved, the profit rate of enterprises is increased, later maintenance and part replacement are facilitated, and the maintenance cost is reduced.

    本发明公开了一种三轮车的模块化前轮,包括前轮本体,前轮本体包括轮毂、支撑立柱和车轴连接部,车轴连接部和轮毂周向分别设置有多个对应的盲孔和通孔,支撑立柱采用多根,每根从通孔穿入后插入到盲孔内并固定,独臂减震前叉旋转连接到支撑架上端,支撑架下端固定连接到车架的U型开口处。本发明电动三轮车采用轮毅、支撑立柱和车轴连接部采用模块化结构,使得安装焊接简易化、减少了产品运输成本、提高生产效率,并提高了企业盈利率,也便于后期维护更换零件,降低维修成本。


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    Title :

    Modular front wheel of tricycle


    Additional title:

    一种三轮车的模块化前轮


    Contributors:
    SU YUANNONG (author) / LI SHAOBO (author) / ZHANG JUNXING (author) / YANG JING (author) / LI CHUANJIANG (author)

    Publication date :

    2021-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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