The invention provides a hydraulic lifting mechanism, and belongs to the technical field of lifting mechanisms. The hydraulic lifting mechanism comprises a supporting structure and an extension structure. The supporting structure comprises a supporting plate, four telescopic pieces and two first hydraulic cylinders, the four telescopic pieces are fixed to the four corners of the top face of the supporting plate, the two first hydraulic cylinders are installed on the top face of the supporting plate, the first hydraulic cylinders are located between the two telescopic pieces, the extension structure comprises two transverse blocks and a bracket, and the two transverse blocks are connected with the bracket. Sliding grooves are formed in the two ends of the transverse block, extending pieces are installed in the sliding grooves, transverse plates are fixed to the ends of the extending pieces, and the bracket is fixedly connected with the transverse plates. Safety after lifting is improved, meanwhile, folding and unfolding are facilitated, the object stacking area can be increased, the occupied space is reduced, placement is facilitated, the supporting plate can be adjusted to enable objects to slide down, the unloading strength is reduced, and using is more convenient.

    本发明提供了一种液压举升机构,属于举升机构技术领域。该液压举升机构包括支撑结构和延展结构。所述支撑结构包括支撑板、四根伸缩件和两个第一液压缸,四根所述伸缩件固定在所述支撑板顶面四个拐角处,两个所述第一液压缸安装在所述支撑板的顶面,所述第一液压缸位于两个所述伸缩件之间,所述延展结构包括两个横块和托架,所述横块的两端开设有滑槽,所述滑槽的内部安装有延伸件,所述延伸件的端部固定有横板,所述托架与所述横板固定连接。本发明有利于提高举升以后的安全性,同时便于进行折叠展开可以增大物品堆放面积减小占地空间便于放置,也可以对托板进行调节使物品滑落减小卸货强度,使用更加方便。


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    Title :

    Hydraulic lifting mechanism


    Additional title:

    一种液压举升机构


    Contributors:
    SHEN DA (author) / SHEN ZIXUN (author) / LU MINGDAN (author)

    Publication date :

    2023-06-23


    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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