The invention discloses a waist support of a forklift, comprising: an adjusting unit, comprising a first locking block and a second locking block which are arranged on a rotating shaft; the judging unit comprises a first distance sensor and a second distance sensor which are fixedly arranged on the mounting frame, and a first trigger block and a second trigger block which are arranged on the rotating shaft, and the first trigger block and the second trigger block can rotate along with the rotating shaft, so that the first distance sensor directly faces the rotating shaft or the first trigger block, and the second distance sensor directly faces the second trigger block; or the second distance sensor directly faces the rotating shaft or the second trigger block. In the angle adjusting process, the first distance sensor always faces the first trigger block, and the second distance sensor always faces the second trigger block. Therefore, the signals collected by the first distance sensor and the second distance sensor do not change, and the phenomenon that the sensors misjudge in the angle adjusting process of the waist support is avoided.

    本发明公开了一种叉车的护腰,包括:调节单元,包括:设置在转动轴上的第一锁止块和第二锁止块;判定单元,包括:固定设置在安装架上的第一距离传感器和第二距离传感器,以及设置在转动轴上的第一触发块和第二触发块,第一触发块和第二触发块可跟随转动轴转动,以使第一距离传感器正对于转动轴或第一触发块,或使第二距离传感器正对于转动轴或第二触发块。本发明中,在角度调节的过程中,第一距离传感器始终正对于第一触发块,第二距离传感器始终正对于第二触发块。因此,第一距离传感器和第二距离传感器所采集到的信号不会发生变化,杜绝了护腰在角度调节过程中出现传感器误判的现象。


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    Title :

    Waist support of forklift


    Additional title:

    一种叉车的护腰


    Contributors:
    LI QITAO (author) / PAN ZHENYU (author) / ZHANG XIANGLONG (author) / ZHANG TICHENG (author) / SHI WEIKUN (author)

    Publication date :

    2024-08-20


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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