The invention discloses an axle balance control system of a self-walking type aerial working vehicle. The system mainly comprises a front axle, a balance oil cylinder, a balance valve, a vehicle frame, an electromagnetic valve, a shuttle valve and a rear axle, wherein two ends of a hydraulic oil cylinder are connected onto the vehicle frame and the front axle above the vehicle and an axle respectively, the balance oil cylinder is connected with the electromagnetic valve through the balance valve, the electromagnetic valve is connected with the shuttle valve, the rear axle is in rigid connection with the vehicle frame, and the front axle is connected with the vehicle frame through a hinge pin. The axle balance control system overcomes defects that drive wheels cannot be grounded simultaneously, a suspension wheel idles and driving force of a vehicle in running is insufficient when a self-walking type aerial working platform runs on an uneven road surface; the safety of aerial working can be guaranteed due to the rigid connection of the axle and the vehicle frame in the operation process.


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    Title :

    Axle balance control system of self-walking type aerial working vehicle


    Contributors:
    LI CONGNAN (author) / ZHOU GENBING (author) / FANG YANTAO (author) / CHENG TING (author)

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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