The invention discloses a wheel type engineering machine and a wheel load balancing method, a suspension assembly comprises two suspension valve groups, the suspension assembly comprises a pressure oil port and an oil return port, and each suspension valve group comprises a suspension oil cylinder. The suspension valve group further comprises a first control valve group, a pressure detector, an energy accumulator, a second control valve group and an overflow valve which are connected among the first cavity, the pressure oil port and the oil return port, and the first control valve group is used for controlling connection or disconnection among the first cavity, the pressure oil port and the oil return port. A second control valve group of the first suspension valve group is connected with a pipeline between an energy accumulator and an overflow valve of the first suspension valve group and a second cavity of a suspension oil cylinder of the second suspension valve group; a second control valve group of the second suspension valve group is connected with a pipeline between an energy accumulator and an overflow valve of the second suspension valve group and a second cavity of a suspension oil cylinder of the first suspension valve group, the suspension assembly further comprises a third control valve group, and the third control valve group controls connection or disconnection between the energy accumulators of the first suspension valve group and the second suspension valve group.

    本发明公开一种轮式工程机械和轮荷的均衡方法,悬架组件包括两个悬架阀组,悬架组件包括压力油口和回油口,悬架阀组包括悬挂油缸,悬架阀组还包括连接在第一腔和压力油口以及回油口之间的第一控制阀组、压力检测器、蓄能器、第二控制阀组和溢流阀,第一控制阀组用于控制第一腔和压力油口以及和回油口之间的连通或断开,第一悬架阀组的第二控制阀组连接第一悬架阀组的蓄能器和溢流阀之间的管路和第二悬架阀组的悬挂油缸的第二腔,第二悬架阀组的第二控制阀组连接第二悬架阀组的蓄能器和溢流阀之间的管路和第一悬架阀组的悬挂油缸的第二腔,悬架组件还包括第三控制阀组,第三控制阀组控制第一悬架阀组和第二悬架阀组的蓄能器之间的连通或断开。


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    Title :

    Wheel type engineering machine and wheel load balancing method of wheel type engineering machine


    Additional title:

    轮式工程机械和轮式工程机械的轮荷均衡方法


    Contributors:
    WANG ZHIFANG (author) / MA YUNWANG (author) / YU ZHONGTAI (author) / MA FEI (author) / YANG FENGLING (author) / JIA DONGLIANG (author) / ZHAO LIUFU (author) / WANG ZHIMING (author)

    Publication date :

    2024-08-09


    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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