The invention relates to a small reach forklift gantry forward-moving detection scheme, which comprises a fork arm forward-moving supporting guide rail, the inner side of the fork arm forward-moving supporting guide rail is slidably connected with a fork arm forward-moving guide wheel, and a gantry is arranged on one side of the fork arm forward-moving supporting guide rail. According to the small forward-moving type forklift portal forward-moving detection scheme, when an operator operates a control module to control a fork arm forward-moving oil cylinder to push the portal to fork goods, the portal can drive a fork arm forward-moving detection sensor installation piece and a fork arm forward-moving detection sensor protection cover to move along with the portal; the first fork arm forward-moving detection sensor, the second fork arm forward-moving detection sensor, the third fork arm forward-moving detection sensor and the fourth fork arm forward-moving detection sensor are driven to abut against the fork arm forward-moving detection sensor triggering piece for induction, and signals are transmitted to the control module through the fork arm forward-moving detection sensor triggering piece. Therefore, an operator can conveniently know the forward moving distance of the portal frame and the required forward moving distance and accurately control the movement.

    本发明涉及一种小前移式叉车门架前移检测方案,包括叉臂前移支撑导轨,所述叉臂前移支撑导轨的内侧滑动连接有叉臂前移导轮,所述叉臂前移支撑导轨的一侧设置有门架。该小前移式叉车门架前移检测方案,操作人员在操作控制模块控制叉臂前移油缸推动门架叉取货物时,门架可带动叉臂前移检测感应器安装件以及叉臂前移检测感应器保护罩跟随移动,带动第一叉臂前移检测感应器、第二叉臂前移检测感应器、第三叉臂前移检测感应器和第四叉臂前移检测感应器可与叉臂前移检测感应器触发件抵触感应,并通过叉臂前移检测感应器触发件传输信号至控制模块,来方便操作人员了解门架前移距离以及还需前移的距离,进行精确控制移动。


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    Title :

    Forward movement detection scheme for small forward movement type forklift portal frame


    Additional title:

    一种小前移式叉车门架前移检测方案


    Contributors:
    CHEN WENCHENG (author) / LYU CHAOSHUN (author) / TANG LU (author) / JIN QIAOXUE (author)

    Publication date :

    2023-08-11


    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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