The invention discloses a gear shifting limiting structure of a motorcycle engine, which belongs to the technical field of engines, and comprises a box body of the engine, a gear shifting shaft mounted in the box body, two first limiting baffles fixedly arranged in the box body to form a first limiting area, and two second limiting baffles fixedly arranged in the box body to form a second limiting area, the circle center of the first limiting area, the circle center of the second limiting area and the axis of the gear shifting shaft are located at the same point, a first limiting rod located in the first limiting area is fixedly installed on the gear shifting shaft, and a second limiting rod is slidably installed on the gear shifting shaft. The gear shifting shaft is rotated to drive the first limiting rod to rotate to abut against the first limiting baffle so that upshifting or downshifting can be achieved, and a rider can conveniently distinguish whether gear shifting is in place or not; and when the second limiting rod is located in the second limiting area, the gear shifting shaft is rotated to drive the second limiting rod to rotate to abut against the second limiting baffle, neutral gear switching can be achieved, and therefore the uplifting force or the stepping force can be judged accurately.

    本发明公开了一种摩托车发动机的变挡限位结构,属于发动机技术领域,包括发动机的箱体,以及安装在箱体内的换挡轴,箱体内固定设置有两个形成第一限位区的第一限位挡板,以及两个形成第二限位区的第二限位挡板,第一限位区的圆心与第二限位区的圆心以及换挡轴的轴心位于同一点,换挡轴上固定安装有位于第一限位区的第一限位杆,换挡轴上滑动安装有第二限位杆,在第二限位杆脱离第二限位区时,转动换挡轴带动第一限位杆转动至第一限位挡板相抵能够实现升挡或降挡,以便于骑行人员分辨是否换挡到位;在第二限位杆位于第二限位区时,转动换挡轴带动第二限位杆转动至与第二限位挡板相抵能够实现空挡切换,以便于对上挑力度或下踩力度的判断准确。


    Access

    Download


    Export, share and cite



    Title :

    Gear shifting limiting structure of motorcycle engine


    Additional title:

    一种摩托车发动机的变挡限位结构


    Contributors:
    WANG QIAN (author) / ZHANG YIMIN (author)

    Publication date :

    2024-11-22


    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



    Motorcycle gear shifting plectrum switch device and motorcycle

    ZHENG XIAO / ZHANG LICHENG / CHEN ZHI et al. | European Patent Office | 2024

    Free access

    Transmission mechanism for adjusting gear of gear shifting system of motorcycle engine

    LI YAN / XU CHENJIE / XU YINYAN et al. | European Patent Office | 2024

    Free access

    Gear shifting auxiliary mechanism and motorcycle

    YE HAIMING / JIANG YONG / LI WEI | European Patent Office | 2023

    Free access

    Quick gear shifting system of motorcycle

    CHEN RONG | European Patent Office | 2020

    Free access

    Engine gear shifting structure

    XU ZHIHAO / PAN JIANGWEI / ZHANG LICHENG et al. | European Patent Office | 2024

    Free access