The invention discloses a forklift automatic leveling device and a system and a leveling method thereof. The forklift comprises a forklift body, a controller in communication connection with an inclination angle sensor is arranged in the forklift body; a motor, an oil pump and an electromagnetic valve assembly which are in mutual control connection are installed in the forklift body, and a right eccentric shaft leveling wheel assembly and a left eccentric shaft leveling wheel assembly independently adjust the distance between the axis of the wheel on the same side and the ground through rotation of eccentric shafts in the right eccentric shaft leveling wheel assembly and the left eccentric shaft leveling wheel assembly respectively. The leveling device of the invention is different from other manual leveling devices, the device can simultaneously and independently adjust the ground clearance of the axle centers of the left and right front wheels; the automatic leveling device is different from automatic leveling devices of other forklift forks; according to the leveling device, when the forklift is operated to ascend and descend, the forklift body is automatically adjusted to be inthe horizontal state, the problem that a storage fork truck has high standard requirements for warehouse ground flatness is well solved, the warehouse terrace construction cost is greatly reduced, and the adaptability of a storage fork truck is greatly improved.

    本发明公开一种叉车自动调平装置、系统及其调平方法,包括叉车车体,所述叉车车体内部设置有与倾角传感器通信连接的控制器,且叉车车体中安装有相互控制连接的电机、油泵和电磁阀组件,所述右偏心轴调平车轮组件和左偏心轴调平车轮组件分别通过各自组件中偏心轴的旋转来单独调整本侧的车轮的轴心离地高度。本发明不同于其他手动调平装置,此装置可同时独立的调整左、右两个前轮轴心离地高度,而且不同于其他叉车货叉的自动调平装置,本发明的调平装置在操作叉车起升、下降时,自动调整叉车车身至水平状态,很好的解决了仓储堆高车对仓库地面平整度的高标准要求的问题,大大降低仓库地坪施工成本,大大提高了仓储叉车的适应性。


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    Title :

    Forklift automatic leveling device and system and leveling method thereof


    Additional title:

    一种叉车自动调平装置、系统及其调平方法


    Contributors:
    ZHENG JUN (author) / FANG ZIJIAN (author)

    Publication date :

    2020-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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