The invention provides a mechanical four-wheel steering mechanism, and relates to the technical field of steering systems. The mechanical four-wheel steering mechanism is composed of a steering control mechanism and a wheel edge steering mechanism, and the functions of the two parts are mainly achieved through gear transmission and shaft transmission. The steering control mechanism is mainly composed of a steering clutch, and the steering clutch is located between a front steering transmission shaft and a rear steering transmission shaft. The wheel edge steering mechanism is mainly composed ofa planet-like gear mechanism, the planet-like gear mechanism is mainly fixed to a wheel edge, and a gear ring is an incomplete gear ring and connected with a steering knuckle through a steering pin.According to the mechanical four-wheel steering mechanism, the inherent defects of a traditional connecting rod steering trapezoidal mechanism are overcome, and the control stability and the steeringportability of an automobile are effectively improved.

    本发明提供了一种机械式叫轮转向机构,涉及到转向系统技术领域。所述机械式四轮转向机构是由转向操纵机构和轮边转向机构组成的,这两个部分都主要是通过齿轮传动、轴传动来实现它的功能的。所述转向操纵机构的主要构成是转向离合器,转向离合器处于前、后转向传动轴之间;所述轮边转向机构主要构成是类行星齿轮机构,类行星齿轮机构主要固定在轮边,齿圈为不完整齿圈,齿圈与转向节通过转向销连接。本发明提供的机械式四轮转向机构克服了传统叫连杆转向梯形机构的固有缺陷,有效提高了汽车的操纵稳定性和转向轻便性。


    Access

    Download


    Export, share and cite



    Title :

    Mechanical four-wheel steering mechanism


    Additional title:

    一种机械式四轮转向机构


    Contributors:
    ZHU YUEYING (author) / XING CHAO (author) / JIAO ZHIYONG (author) / NIU BIN (author) / ZHEN CHENGCONG (author)

    Publication date :

    2020-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Four-wheel steering mechanism

    BAO DING / WANG CHENG / YU ZHENZHONG et al. | European Patent Office | 2021

    Free access

    Four-wheel steering mechanism

    ZHANG MENGREN | European Patent Office | 2020

    Free access

    Electric four-wheel vehicle steering mechanism

    LU SHIMIN / ZHU HONGJUN / WANG ZHISU et al. | European Patent Office | 2016

    Free access

    Four-wheel steering mechanism of trailer

    WEI PING / WAN FENGXIAN / DUAN HONGWEN et al. | European Patent Office | 2021

    Free access

    Four-wheel-drive four-steering robot steering mechanism and rotating method

    KONG QIANG | European Patent Office | 2023

    Free access