The invention discloses an angle module kingpin steering device with a controllable self-locking function, which is used for driving wheels to steer, belongs to the technical field of vehicle engineering, and comprises a driving mechanism, a controllable self-locking mechanism and a planetary helical gear reducer, the controllable self-locking mechanism comprises a self-locking shell, a transmission disc, a plurality of transmission self-locking pins, a locking disc and a blocking ring. The transmission disc is arranged in the self-locking shell and connected with the input end of the planetary bevel gear reducer. The plurality of transmission self-locking pins are arranged on the transmission disc and can slide relative to the transmission disc; the locking disc is fixed in the self-locking shell and is provided with a plurality of locking grooves; the sliding transmission self-locking pins can enter and move out of the corresponding locking grooves; the blocking ring is arranged in the self-locking shell, arranged outside the locking disc in a sleeving mode and can rotate. A plurality of baffles are fixed to the inner side of the blocking ring. Controllable self-locking can be achieved, the steering function can still be achieved when the external impact on the wheels is large, and the requirement for external rotation of the wheels during maintenance and the like can also be met.

    本发明公开了一种具备可控自锁的角模块主销转向装置,用于驱动车轮转向,属于车辆工程技术领域,包括驱动机构、可控自锁机构和行星斜齿轮减速器;可控自锁机构包括自锁壳、传动盘、若干传动自锁销、锁止盘和阻隔环;传动盘设置在自锁壳内,并与行星斜齿轮减速器的输入端连接;若干传动自锁销均设置在传动盘上,能够相对于传动盘滑动;锁止盘固定在自锁壳内,具有若干锁止槽;滑动的传动自锁销能够进入和移出相应的锁止槽;阻隔环设置在自锁壳内,套在锁止盘外,能够旋转;阻隔环内侧固定有若干挡板。本发明能够实现可控自锁,即能够满足外界对车轮冲击较大时仍能实现转向的功能,也能够满足保养等需要外界转动车轮的需求。


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    Title :

    Angle module kingpin steering device with controllable self-locking function


    Additional title:

    一种具备可控自锁的角模块主销转向装置


    Contributors:
    JIN LIQIANG (author) / CHEN KEJIA (author) / JIN BOHAO (author) / YANG SHUAI (author) / ZHENG YUTING (author) / LI WEILIANG (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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