The invention discloses a vehicle speed reduction method and device, a running vehicle drives a gear pump 1 to work so as to drive hydraulic oil in the gear pump 1 to move, a control valve 2 is usedfor controlling the flow speed of the hydraulic oil in unit time, the rotating speed of the gear pump 1 is reversely controlled, and then the form speed of the vehicle is controlled through the rotating speed of the gear pump 1. According to the method, a specially designed vehicle speed reduction is utilized; the rotating speed of the gear pump is controlled through the amount of the hydraulic oil conveyed by the gear pump in unit time, meanwhile, the running speed of the vehicle is controlled, the purpose of speed reduction is achieved, meanwhile, damage to an original brake system is reduced, and therefore the running safety is improved, and the speed reduction device is reasonable in structural design, high in stability, convenient to use and convenient to maintain.

    本发明提供了一种车辆降速方法及降速装置,利用行驶中的车辆带动齿轮泵1工作,从而带动齿轮泵1中的液压油移动,利用控制阀2控制液压油单位时间内的流速,反向控制齿轮泵1的转速,再利用齿轮泵1的转速控制车辆的形式速度。该方法利用专门设计的降速装置,利用单位时间内齿轮泵输送液压油的量来控制齿轮泵的转速,同时控制车辆的行驶速度,既起到降速的目的,同时又减轻了了对原有刹车系统的伤害,从而提高行车安全,降速装置结构设计合理,稳定性能高,使用方便,便于维护和保养。


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    Title :

    Vehicle speed reduction method and device


    Additional title:

    一种车辆降速的方法及降速装置


    Contributors:

    Publication date :

    2020-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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