The invention relates to the technical field of forks, in particular to a fork lifting mechanism which comprises an outer fork and an inner fork, a plurality of outer wheels used for making contact with a rail are installed on the inner fork at intervals in the axial direction of the inner fork, the outer fork covers the inner fork, and a driving mechanism and a jacking mechanism are arranged between the outer fork and the inner fork. The driving mechanism is used for driving the inner fork and the outer fork to move relatively, and the outer fork on the inner fork is separated and jacked relatively through the jacking mechanism. When the pallet fork lifting mechanism is used, the driving mechanism drives the inner fork and the outer fork to move relatively, and the jacking mechanism between the inner fork and the outer fork is matched; the inclined face of the inclined rail on the jacking mechanism makes contact with the roller assembly, jacking separation of the inner fork and the outer fork is achieved, it is guaranteed that jacking of the inner fork and the outer fork is stable and reliable, and overall jacking of the outer fork is balanced.

    本发明涉及货叉技术领域,尤其是涉及一种货叉升降机构,包括外叉和内叉,所述内叉上沿其轴向间隔安装有若干用于与轨道接触的外轮,所述外叉罩设在内叉外,所述外叉和内叉之间设置有驱动机构和顶升机构,所述驱动机构用于驱动内叉和外叉相对位移并通过顶升机构实现将内叉上的外叉相对分离顶升,本发明一种货叉升降机构在使用时,通过驱动机构驱动内叉和外叉相对位移,并配合内叉和外叉之间的顶升机构,顶升机构上斜轨的斜面与滚轮组件接触,实现内叉和外叉的顶升分离,保证内叉和外叉顶升稳定可靠,并且外叉整体顶升平衡。


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    Titel :

    Pallet fork lifting mechanism


    Weitere Titelangaben:

    一种货叉升降机构


    Beteiligte:
    ZHENG MENG (Autor:in) / PU BOLIN (Autor:in) / LI GUOLIANG (Autor:in)

    Erscheinungsdatum :

    2024-04-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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