The invention belongs to the technical field of vehicle chassis, and discloses a six-wheel vehicle chassis mechanism with a foldable suspension. The six-wheel vehicle chassis comprises electric wheelassemblies, independent suspension assemblies, a vehicle body and the like. Six sets of electric wheel assemblies and six sets of independent suspension assemblies are completely the same and have interchangeability. The independent suspension assemblies are connected with the vehicle body through rotary supporting disc assemblies; the independent suspension assemblies are connected with the electric wheel assemblies through steering knuckle assemblies; the rotating angle ranges close to 180 degrees are formed between the independent suspension assemblies and the vehicle body and between the electric wheel assemblies and the independent suspension assemblies, the two large-angle rotating angle freedom degrees are combined so that the six-wheel vehicle chassis has the function of adjustingthe wheel distance and the axle distance in a large range, the turning radius can be better reduced through six-wheel independent steering, and the functions of centripetal steering and the like are achieved. Through folding and unfolding of the independent suspension, the requirements for traveling and transporting in a narrow space are met, meanwhile, the trench-crossing obstacle-crossing capacity of the six-wheel vehicle is greatly improved, and a better steering function can be provided.

    本发明属于车辆底盘技术领域,公开了一种可折展悬架的六轮车底盘机构,包括:电动轮总成、独立悬架总成,车体等。六套电动轮总成和六套独立悬架总成完全一样,具有互换性。本发明的独立悬架总成通过旋转支撑盘总成与车体连接,独立悬架总成与电动轮总成通过转向节总成连接,独立悬架总成与车体之间,以及电动轮总成与独立悬架总成之间均具有接近180°的转角范围,两个大角度转角自由度的结合使得该六轮车底盘具有大范围调整轮距和轴距的功能,六轮独立转向能更好地减小转弯半径并实现向心转向等功能。本发明通过独立悬架的折展,不仅满足了狭小空间行车和运输的需要,同时大大提高了六轮车越壕越障的能力,还能提供更好的转向功能。


    Access

    Download


    Export, share and cite



    Title :

    Six-wheel vehicle chassis mechanism with foldable suspension


    Additional title:

    一种可折展悬架的六轮车底盘机构


    Contributors:
    CUI XING (author) / FENG DONGLIANG (author) / FU RAO (author) / SU BO (author) / GAO TIANYUN (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Suspension mechanism, wheel train device and movable chassis

    WANG XIN / BAI WENBAO / LIU ZHIGAO | European Patent Office | 2020

    Free access

    Three-wheel linkage suspension robot chassis

    SUN YUANYUAN / WANG HUAIZHEN | European Patent Office | 2023

    Free access

    Driving wheel suspension damping mechanism, chassis of automated guided vehicle and automated guided vehicle

    LI SHOUFENG / LI SHUOLIN / QIN JINGHUI et al. | European Patent Office | 2022

    Free access


    Chassis suspension mechanism, chassis and robot

    KE HUI / MA WENCHENG / PENG YAOFENG et al. | European Patent Office | 2021

    Free access