The invention discloses an assembly trolley. The assembly trolley comprises a bottom frame, a main lifting mechanism, universal balls and a caster lifting mechanism; the main lifting mechanism is manually controlled, arranged on the bottom frame, and an assembly workbench is arranged on the main lifting mechanism; the universal balls are arranged at the bottom of the bottom frame; and the caster lifting mechanism is manually controlled and connected to the bottom frame, the bottom end of the caster lifting mechanism is connected with walking casters, and the caster lifting mechanism can drive the walking casters to ascend and descend so that the walking casters can downwards extend to the position below the universal balls or upwards retract to the position above the universal balls. The assembly trolley is provided with the walking casters and the universal balls, and when the walking casters make contact with the ground, the trolley can move rapidly; in the assembling process, the universal balls are used for bearing, and the position of the assembly trolley can be finely adjusted by means of random mobility of the universal balls; and through the arrangement of the manually-controlled main lifting mechanism and the manually-driven caster lifting mechanism, the constraint of circuit arrangement of an electro-hydraulic driving system on the spatial position of the assembly trolley can be reduced, and the movement flexibility of the trolley is improved.

    本发明公开了一种装配小车,包括:底架;通过手动控制的主升降机构,主升降机构设于底架上,主升降机构上设有装配工作台;设于底架底部的万向球;通过手动控制的脚轮升降机构,连接于底架,脚轮升降机构的底端连接行走脚轮,脚轮升降机构能够带动行走脚轮升降,以使行走脚轮向下伸出于万向球下方或者向上回缩至万向球上方。该装配小车具备行走脚轮和万向球,行走脚轮触地时,可实现小车快速移动;装配过程中,由万向球承载,可借助万向球的随意移动性微调装配小车的位置。通过手动控制的主升降机构以及手动驱动的脚轮升降机构的设置,能够减少电液驱动系统的线路设置对装配小车的空间位置的约束,提高小车运动的灵活性。


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    Title :

    Assembly trolley


    Additional title:

    装配小车


    Contributors:
    YI XIAOLAN (author) / XU SHAN (author) / PEI SHENG (author) / XU ZHIMING (author) / ZHANG YONGLIANG (author) / ZHAO GUOPING (author)

    Publication date :

    2021-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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