The invention discloses a novel walking chassis which comprises a chassis main body, a front axle driving mechanism, a chassis power device, a chassis system control unit, a plurality of groups of independent driving motors and a plurality of groups of wheels are arranged on the chassis main body, and the chassis system control unit is connected with the front axle driving mechanism, the chassis power device and the independent driving motors. According to the novel walking chassis, enough traction force can be guaranteed; the novel walking chassis has high fault tolerance, after a fault occurs, a vehicle can limp and get out of trouble as long as two driving energy work devices exist, variable steering can be achieved, normal driving comfort is guaranteed, meanwhile, the vehicle can turn in situ, steering wheels are rigidly connected in the in-situ turning process, the wheels on the two sides rotate reversely to achieve in-situ turning in a mode similar to track turning, the design cost can be reduced, machine types can be diversified, large traction force and good control passing performance can be provided for a non-bearing type vehicle body, and better use prospects are achieved.

    本发明公开了一种新型行走底盘,包括底盘主体,所述底盘主体上设置有前桥驱动机构、底盘动力装置、底盘系统控制单元、若干组独立驱动马达和若干组车轮,所述底盘系统控制单元与前桥驱动机构、底盘动力装置和独立驱动马达连接。本发明所述的一种新型行走底盘,能够保证足够的牵引力;具有较高的容错性,发生故障后只要有两个驱动能工作车辆就跛行脱困,能够实现可变转向,保证正常行驶舒适性的同时可以使车辆实现原地转弯,而且采用原地转弯时刚性连接转向轮,两侧车轮反向转动以近似履带转弯的方式实现原地掉头,能减少设计成本并使机型多样化,能用在非承载式车身提供较大牵引力和良好的操纵通过性能,具有更好的使用前景。


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    Title :

    Novel walking chassis


    Additional title:

    一种新型行走底盘


    Contributors:
    ZHANG YUHUAN (author) / CHEN LANFENG (author) / FANG ZENGQIANG (author) / YUE HONGTAO (author)

    Publication date :

    2021-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder 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



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