The embodiment of the invention discloses a traction steering device which is applied to a platform trailer. The platform trailer comprises tires and a bearing plate. The traction steering device is characterized by comprising a connecting part for connecting the tires and the bearing plate together, a rotating part, and a traction part. The rotating part comprises a bottom plate and a pressing plate, the bottom plate is fixedly connected with the connecting part, the pressing plate can rotate relative to the bottom plate, and the pressing plate is connected with the bottom plate through a single-row radial ball bearing so as to adjust the driving direction of the platform trailer; and the traction part is fixedly connected with the connecting part and used for dragging the platform trailer. The connecting part is rotated through the traction part, so that the platform trailer bearing plate connected with the connecting part moves relative to the tire, and the steering of the platformtrailer is completed quickly in a labor-saving manner.

    本发明实施例公开一种牵引转向装置,应用于平板车,平板车包括轮胎和承载板,其特征在于,包括:连接部,连接部将轮胎和承载板连接在一起;转动部,转动部包括底板和压板,底板与连接部固定连接,压板相对底板可转动,压板通过单列向心球轴承与压板连接,以调整平板车的行驶方向;牵引部,牵引部与连接部固定连接,用于牵引平板车。通过牵引部转动连接部,使连接部连接的平板车承载板和轮胎做相对运动,省力,快速的完成平板车的转向。


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    Title :

    Traction steering device


    Additional title:

    牵引转向装置


    Contributors:
    ZHANG JUNMEI (author) / SONG YAPING (author) / SHAO LILI (author) / WU CHUNLIN (author) / WANG MI (author) / YANG XIAOFENG (author)

    Publication date :

    2020-09-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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