The invention relates to the technical field of motorcycle engine fixing devices, in particular to a motorcycle fixing structure capable of replacing engine models, which comprises a motorcycle inner fixing mechanism used for being mounted on a motorcycle frame and comprising a second bottom plate and a driving mechanism, the driving mechanism enables the second bottom plate to deflect left and right or deflect up and down or horizontally move left and right; the motorcycle further comprises an engine installation plate, the box cover is fixedly installed on the engine installation plate, and the engine installation plate is fixedly installed on the second bottom plate, so that the driving mechanism drives a driving shaft on the box cover to deflect left and right or vertically or adjusts the tightness of a chain of a chain gear on an engine driving shaft installed on a motorcycle frame. According to the device, the front-back deflection angle and the left-right deflection angle of a new installed motorcycle engine driving shaft can be conveniently adjusted through a driving mechanism, a transmission chain can be conveniently installed, and therefore the efficiency and accuracy of installing new engine models by personnel are improved.

    本发明涉及摩托车发动机固定装置技术领域,具体为一种能够更换发动机型号的摩托车固定结构,包括摩托车内固定机构,用于安装在摩托车车架上,其包括第二底板和驱动机构,所述驱动机构使得第二底板左右偏转或上下偏转或左右水平移动;还包括发动机安装板,所述箱盖固定安装在发动机安装板上,所述发动机安装板固定安装在第二底板上,使得所述驱动机构带动箱盖上的主动轴左右偏转或上下偏转或调节安装在摩托车车架上的发动机主动轴上链条齿轮的链条松紧。该装置通过一个驱动机构实现便于调节新的安装后的摩托车发动机主动轴的前后偏转角度、左右偏转角度,以及便于安装传动链条,从而提高人员安装新的发动机型号的效率以及精确性。


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    Title :

    Motorcycle fixing structure capable of replacing engine model


    Additional title:

    一种能够更换发动机型号的摩托车固定结构


    Contributors:
    LI RONGXIN (author) / XIAO WEIBIN (author) / XIAN ZHAOHUA (author)

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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