The invention discloses a constant-speed half shaft of an all-terrain vehicle, which comprises a first shaft, and the first shaft comprises a first connecting part; the second shaft comprises a second connecting part; a first constant velocity joint; a second constant velocity joint; one end of the first shaft is connected with the first constant velocity universal joint, the other end of the first shaft is connected with the second shaft, one end of the second shaft is connected with the second constant velocity universal joint, and the other end of the second shaft is connected with the first shaft; the first connecting part is provided with a containing space, the second connecting part is at least partially arranged in the containing space and can axially slide in the containing space, the axial length of the containing space is set to be L1, the axial length of the second connecting part is set to be L2, and the difference between L1 and L2 is set to be larger than or equal to 0 and smaller than or equal to 60 mm. By means of the arrangement mode, the constant-speed half shaft can have high strength, can bear a large swing angle and can cope with various bounces and swings under limiting working conditions.

    本发明公开了一种全地形车的等速半轴,包括第一轴,第一轴包括第一连接部;第二轴,第二轴包括第二连接部;第一等速万向节;第二等速万向节;第一轴的一端与第一等速万向节相连,第一轴的另一端与第二轴相连,第二轴的一端与第二等速万向节相连,第二轴的另一端与第一轴相连;第一连接部设置有容纳空间,第二连接部至少部分设置在容纳空间内,并能够在容纳空间内进行轴向滑移,容纳空间的轴向长度设置为L1,第二连接部的轴向长度设置为L2,L1与L2的差设置为大于等于0小于等于60mm。这种设置方式能够时等速半轴具有高强度,并且能够承受大摆角,能够应对在极限工况下的各种跳动和摆动。


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    Title :

    Constant-speed half shaft of all-terrain vehicle


    Additional title:

    全地形车的等速半轴


    Contributors:
    CHENG FUYING (author) / HOU JIAHUI (author) / FENG GUANGXUAN (author) / LIANG JIANWU (author) / SONG JIAN (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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