The invention discloses a forklift with forks capable of achieving multidirectional lateral displacement and distance adjustment, and relates to the field of forklifts. The forklift comprises a left fork and a right fork which are connected with a forklift fork frame, and further comprises a distance adjustment oil way system fixed to the fork frame. The forklift is simple in structure, through the distance adjustment oil circuit system fixed on the fork frame, a circulating oil way can be formed by a left oil cylinder, a right oil cylinder, a three-position four-way valve, an oil inlet pipe and an oil outlet pipe on the forklift, and the flow direction of the circulating oil way can be changed by adjusting the valve position of the three-position four-way valve, so that the movement states of the left oil cylinder and the right oil cylinder are adjusted, the left fork and the right fork can move left and right synchronously, move close synchronously, move away synchronously on the fork frame, and a plurality of movement modes of single-side fork adjustment are realized; and compared with the prior art, the forklift has the effects that the forks of the forklift can be adjusted in multiple modes at the same time, and the combined structure adopted for achieving the multiple adjusting modes of the forks is simpler and more convenient to use, and the forks can be suitable for more complex forklift operation scenes.

    本发明公开了一种货叉可实现多方位侧移调距的叉车,涉及叉车领域,所述叉车包括与叉车货叉架相连的左右货叉,所述叉车还包括固定在货叉架上的调距油路系统,本发明结构简单,通过固定在货叉架上的调距油路系统,能够将叉车上的左右油缸、三位四通阀以及进油管和出油管形成循环油路,且该循环油路能够通过三位四通阀的阀位调节来改变其流向,从而达到对左右油缸运动状态的调节,使左右货叉能够在货叉架同步左移、右移、同步靠近、同步远离以及单侧货叉调节的多种运动方式,相较于现有技术,本发明不仅能够同时实现叉车货叉的多种调节形式,而且本发明中货叉实现多种调节形式所采用的组合结构更加简单,使货叉能够适用更复杂的叉车运行场景。


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    Title :

    Forklift with forks capable of achieving multidirectional lateral displacement and distance adjustment


    Additional title:

    一种货叉可实现多方位侧移调距的叉车


    Contributors:
    XIAO CHAOHAI (author) / HE PING (author) / HE CHENGYUAN (author) / QIAN HENG (author)

    Publication date :

    2021-08-27


    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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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