The invention discloses a forklift fork frame structure with retractable front forks. The forklift fork frame structure with the retractable front forks mainly comprises the main components, such as afork frame base, vertical fork frames, front forks, front fork guide blocks, gear racks, front fork driving rods, driving gears, driving shaft sleeves, gear locking pins, driving chain wheels, transition chain wheel seats, transition chain wheel shafts, transition chain wheels and front fork front-rear baffle blocks; the structure is mounted on a forklift; the driving chain wheels and the transition chain wheels are connected to a hydraulic motor on the forklift through chains; the hydraulic motor works to drive the driving chain wheels to rotate through the chains, then drive the driving gears to rotate through the front fork driving rods to push the gear racks to slide back and forth, and then drive the front forks to move back and forth; therefore, when the forklift is in no-load movement or not in use, the front forks can be retracted below the chassis of the forklift; the space is fully utilized; the forklift operation flexibility is improved; and the possibility of an accident when the forklift is operated is reduced.

    本发明公开一种前叉可收回的叉车叉架结构,主要由叉架基座,竖叉架,前叉,前叉导向块,齿条,前叉驱动杆,驱动齿轮,驱动轴套,齿轮锁止销,驱动链轮,过渡链轮座,过渡链轮轴,过渡链轮,前叉前后挡块等主要零部件所组成;该结构安装在叉车上,其驱动链轮和过渡链轮通过链条连接至叉车上的液压马达,液压马达工作通过链条带动驱动链轮转动,进而通过前叉驱动杆带动驱动齿轮转动,推动齿条前后滑动,进而带动前叉前后移动,实现叉车在空载运动或不使用时,前叉可收回至叉车底盘下方,充分利用了空间,增加叉车操作的灵活性及降低了叉车操作时发生事故的的可能性。


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    Titel :

    Forklift fork frame structure with retractable front forks


    Weitere Titelangaben:

    一种前叉可收回的叉车叉架结构


    Beteiligte:
    CHENG FANGLING (Autor:in)

    Erscheinungsdatum :

    2020-07-17


    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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