The invention relates to the technical field of follow-up steering axles, and solves the problems that in the rotating process, good control cannot be carried out, steering is difficult to carry out when the steering radius is large and the terrain is narrow, a trailer body seriously shakes, and the safety of a heavy trailer is affected. The follow-up steering axle comprises two hubs which are in bilateral symmetry and steering shafts connected with the hubs, a shaft body is connected between the steering shafts, two steering return parts which are in bilateral symmetry are installed at the upper end of the shaft body, and a reversing positioning part is installed at the position, away from a steering return air chamber, of the lower end of the shaft body. The two steering return parts are connected with the steering shaft piece, the reversing positioning part is connected with the steering shaft piece, the steering shaft piece comprises a first connecting arm and a second connecting arm which are installed in an inner cavity of a hub in a special shape, a sleeve shaft connected with a shaft body is installed on the first connecting arm, and the sleeve shaft is rotationally connected with the shaft body. According to the invention, the steering and reversing safety in a narrow terrain area is enhanced.

    本发明涉及随动转向车桥技术领域,解决了在转动的过程中,无法进行很好的控制,使得转向半径较大,地形较窄时很难进行转向,造成车身严重晃动,影响重型挂车的安全的问题。且公开了一种随动转向车桥,包括两个左右对称的轮毂以及与轮毂相接的转向轴件,转向轴件之间连接有轴体,轴体上端安装有两个左右对称的转向回正部,远离转向回正气室的轴体下端安装有倒车定位部,所述两个转向回正部与转向轴件连接,倒车定位部与转向轴件连接,转向轴件包括有于轮毂内腔中异型安装有的衔接臂一与衔接臂二,衔接臂一上安装有与轴体连接的套轴,套轴与轴体之间转动的连接。本发明型增强了在地形较窄区域内的转向以及倒车安全。


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    Title :

    Follow-up steering axle


    Additional title:

    一种随动转向车桥


    Contributors:
    LIANG QIN (author) / CHENG YAJU (author) / XU QINGHUI (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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