The invention discloses an active pressure adjusting system and method for unbalanced load of a front axle of a truck, and belongs to the technical field of mechanical devices and transportation. Comprising a three-position six-way valve, the three-position six-way valve comprises a front axle balance detection mechanism and a pressure regulation execution mechanism used for controlling the pressure of oil gas suspension air chambers on the left side and the right side of a front axle, and whether the front axle is in a balance state or not is automatically detected through the front axle balance detection mechanism; and then the front axle balance detection mechanism controls the pressure adjusting execution mechanism to adjust the pressure of oil-gas suspension air chambers on the left and right sides of the front axle, so that the axle is finally in a balanced state, and the engineering vehicle is prevented from rolling. The device is simple in structure, high in reliability, rapid in response and capable of rapidly adjusting the balance state of the truck front axle.

    本发明公开一种卡车前桥载荷不平衡的压力主动调节系统及方法,属于机械装置及运输技术领域。包括三位六通阀,三位六通阀包括前桥平衡检测机构和用以控制前桥左右两侧油气悬架气室压力的调压执行机构,通过前桥平衡检测机构自动检测前桥是否处于平衡状态,然后前桥平衡检测机构控制调压执行机构调整前桥左右两侧油气悬架气室压力,使得车桥最终处于平衡状态,防止工程车辆自身侧倾。其结构简单,可靠性强,反应迅速能够快速调整卡车前桥的平衡状态。


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    Title :

    Active pressure adjusting system and method for unbalanced load of front axle of truck


    Additional title:

    卡车前桥载荷不平衡的压力主动调节系统及方法


    Contributors:
    LIU XIUMEI (author) / FENG HANDUI (author) / LUO YUNLONG (author) / LI BEIBEI (author) / LIU QIHANG (author) / LIU SHEN (author) / ZHAO WEI (author)

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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