The invention discloses a four-wheel drive static hydraulic walking system and a vehicle, the four-wheel drive static hydraulic walking system comprises a walking system assembly, the walking system assembly comprises a static pressure motor group connected with a walking part of the vehicle and used for driving the walking part to operate; the displacement regulating valve is communicated with the power system assembly and the static pressure motor group, and controls the output displacement and the rotating speed of the static pressure motor group through different working positions; each walking component is provided with a walking system assembly; the control system assembly comprises a speed adjusting valve, an output port of the speed adjusting valve is connected with the control end of the displacement adjusting valve, and the speed adjusting valve is used for controlling the working position of the displacement adjusting valve so as to control the displacement and adjusting speed of the static pressure motor set. The static pressure motor is adopted as driving equipment of the walking component to replace traditional vehicle driving components such as a torque converter and a speed reducer, the overall height of the vehicle can be effectively reduced, and the adaptability of the vehicle can be effectively improved for some low mines.

    本发明公开了一种四轮驱动静液压行走系统和车辆,包括和行走系统总成,所述行走系统总成包括:静压马达组,连接车辆的行走部件,用于驱动行走部件运作;和排量调节阀,连通动力系统总成和静压马达组,通过不同的工作位置控制静压马达组的输出排量和转速;各行走部件均配设行走系统总成;控制系统总成包括:速度调节阀,其输出口连接排量调节阀的控制端,用于控制排量调节阀的工作位置,以控制静压马达组的排量,调节速度。本发明采用静压马达作为行走部件的驱动设备,代替传统的变矩器和减速器等车辆驱动部件,可有效减少车辆整体高度,对于一些低矮矿山可有效提高车辆的适应性。


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    Titel :

    Four-wheel drive hydrostatic walking system and vehicle


    Weitere Titelangaben:

    一种四轮驱动静液压行走系统和车辆


    Beteiligte:
    ZHAO JIANDONG (Autor:in) / TAN HAI (Autor:in) / ZHOU ZHONGSHANG (Autor:in) / CHEN BAOLEI (Autor:in) / WU JIAO (Autor:in) / NIU KE (Autor:in) / NAM GU JOO (Autor:in) / JIANG QINGSONG (Autor:in)

    Erscheinungsdatum :

    13.01.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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