The invention provides a stable semitrailer connecting mechanism which comprises a traction pin, and the diameter of the top and the diameter of the bottom of the traction pin are larger than those of the middle. A clamping inlet is formed in the middle of one side of the traction seat; the first self-locking seat and the second self-locking seat are connected with the top of the traction seat; a first locking groove is formed in the first self-locking piece, a second locking groove is formed in the second self-locking piece, a first receding groove is formed in the bottom of the first self-locking piece, and a second receding groove is formed in the top of the second self-locking piece. The first adjusting mechanism is used for adjusting the position of the first self-locking piece, and the second adjusting mechanism is used for adjusting the position of the second self-locking piece; the terminating seat is positioned at the top of the traction seat; a terminating groove for accommodating the traction pin is formed in the side part of the terminating seat; the lower side of the top plate body is connected to the tops of the first self-locking seat, the second self-locking seat and the stop seat, and a matching opening matched with the clamping opening is formed in the middle of the top plate body. The invention provides a novel connecting mechanism.

    本发明提供了一种稳定性半挂车连接机构,包括牵引销,牵引销顶部和底部的直径均大于中部;牵引座的一侧中部开设有卡入口;第一自锁座和第二自锁座均与牵引座的顶部连接;第一自锁件开设有第一锁定槽,第二自锁件靠近开设有第二锁定槽,第一自锁件的底部开设有第一让位槽,第二自锁件的顶部开设有第二让位槽;第一调节机构用于调节第一自锁件的位置,第二调节机构用于调节第二自锁件的位置;终止座位于牵引座的顶部,终止座的侧部开设有用于容纳牵引销的终止槽;顶板体的下侧连接于第一自锁座、第二自锁座和终止座的顶部,顶板体的中部开设有与卡入口相配合的配合口。本发明提供了一种新的连接机构。


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    Title :

    Stable semitrailer connecting mechanism


    Additional title:

    一种稳定性半挂车连接机构


    Contributors:
    OU DEFA (author) / BO JIANGUO (author) / FANG PAN (author)

    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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