The invention relates to a screw drive universal joint reversing double-column type automobile lifting machine and application thereof. The lifting machine comprises supporting mechanisms, driving mechanisms and a lifting mechanism. The two supporting mechanisms are symmetrically arranged, the driving mechanisms are arranged in the supporting mechanisms, each driving mechanism comprises a servo motor, a bevel gear, a lead screw and a synchronous belt wheel, the servo motors are arranged at the bottom ends of the supporting mechanisms, lead screws are arranged in the supporting mechanisms, the servo motors and the lead screws are connected through the two bevel gears, the synchronous belt wheels are arranged at the top ends of the supporting mechanisms, the two supporting mechanisms are connected through the synchronous belt wheels and a synchronous belt, the top ends of the lead screws are movably connected to the synchronous belt wheels, integral nuts are arranged on the lead screws. and the integral nuts are externally connected with the lifting mechanism. The lifting stability of an automobile is improved, slippage of the automobile in the lifting process is avoided, the lifting speed is increased, the occupied area is small, use is easy and convenient, and the lifting machine can be placed in places such as private garages, 4S stores and automobile maintenance factories.

    本发明涉及一种螺旋传动万向节换向的双柱式汽车举升机及其应用,举升机包括支撑机构、驱动机构和举升机构,其中,2个支撑机构对称设置,支撑机构内设置驱动机构,驱动机构包括伺服电机、圆锥齿轮、丝杠和同步带轮,支撑机构底端设置伺服电机,支撑机构内设置丝杠,伺服电机和丝杠通过2个圆锥齿轮连接,支撑机构顶端设置同步带轮,2个支撑机构通过同步带轮和同步带连接,丝杠顶端活动连接至同步带轮,丝杠上设置整体式螺母,整体式螺母外接举升机构。本发明提高了汽车的举升稳定性,避免汽车在举升过程中出现滑移,加快了举升速度,且占地面积小,使用简单方便,可放置在私人车库,4S店,汽车维修厂等场地。


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    Title :

    Screw drive universal joint reversing double-column type automobile lifting machine and application thereof


    Additional title:

    一种螺旋传动万向节换向的双柱式汽车举升机及其应用


    Contributors:
    LYU QINJING (author) / ZHANG QINHE (author) / GAO XIANG (author) / SONG YIXUAN (author)

    Publication date :

    2021-06-15


    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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