The invention discloses a forklift with a hydraulic pipeline externally-hung type forward moving device. The forklift comprises a bracket assembly, a driving assembly and an oil way assembly; the bracket assembly comprises a rear bracket and fork carriers; the fork carriers are arranged on the rear bracket in parallel, and the fork carriers can retract to the rear bracket to keep a fastening position; the driving assembly comprises first-stage fork plates, second-stage fork plates and fixed connecting plates; one ends of the first-stage fork plates are arranged on the rear bracket; the second-stage fork plates are arranged at the other ends of the first-stage fork plates; the fixed connecting plates are arranged between the first-stage fork plates; and the fixed connecting plates can fasten the first-stage fork plates to stably drive the second-stage fork plates to make stretching motions; the oil way assembly comprises extensible oil cylinders, first pipelines, second pipelines and guiding assemblies; the extensible oil cylinders are arranged between the first-stage fork plates and the rear bracket and are used for pushing; the first pipelines are arranged on the extensible oil cylinders; the second pipelines are arranged on the fork carriers; and the guiding assemblies are arranged on the second pipelines. The forklift has certain adaptability to unbalance loading, the faultrate of an oil way is low, and the overall performance is more optimized.

    本发明公开了一种带有液压管路外挂式前移装置的叉车,包括支架组件,所述支架组件包括有后支架,以及平行设置于所述后支架的货叉架,所述货叉架能够回缩至所述后支架保持紧固位置;驱动组件,所述驱动组件包括有一端设置于所述后支架的一级叉板、设置于所述一级叉板另一端的二级叉板,以及设置于一级叉板中间的固定连接板,所述固定连接板能够紧固所述一级叉板稳固驱动所述二级叉板伸展运动;油路组件,所述油路组件包括设置于所述一级叉板和所述后支架之间用于推动的伸缩油缸、设置于所述伸缩油缸的第一管路、设置于所述货叉架的第二管路,以及设置于所述第二管路的导向组件。本发明对偏载具有一定适应性,且油路故障率低,整体性能更优化。


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    Title :

    Forklift with hydraulic pipeline plug-in type forward moving device


    Additional title:

    一种带有液压管路外挂式前移装置的叉车


    Contributors:
    CAO JIXING (author) / SHI SONG (author) / ZHU CONGSHENG (author) / CHEN WEN (author)

    Publication date :

    2020-12-01


    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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