The invention belongs to the technical field of lifting devices, particularly relates to a cargo moment balancing system of a truck-mounted lifting device, and aims to solve the problem that the position of a balancing weight is inconvenient to adjust in the prior art, the cargo moment balancing system comprises a base guide rail, a first component is slidably mounted in the base guide rail, a linear grating is arranged on one side of the first component, and a second component is arranged on the other side of the linear grating. A movable ruler is arranged on the first component, a rack is fixedly mounted on the first component, a first speed reduction stepping motor is arranged on the mounting plate, a gear is fixedly mounted on an output shaft of the first speed reduction stepping motor, the gear is meshed with the rack, a rotating mechanism is arranged on the mounting frame, the rotating mechanism comprises a rotating pair A, and the rotating pair B comprises a rotating pair B; and the revolute pair A is rotationally connected with the component I. The lifting device can be conveniently installed on a vehicle and can rotate in any direction, the position of the balancing weight is conveniently adjusted, and the lifting purpose can be achieved through a small balance weight.

    本发明属于起重装置技术领域,尤其是一种随车起重装置的货物力矩平衡系统,针对现有的不方便调节配重块位置的问题,现提出如下方案,其包括基座导轨,所述基座导轨内滑动安装有构件一,所述构件一的一侧设置有直线光栅,所述构件一上设置有动尺,所述构件一上固定安装有齿条,所述安装板上设置有第一减速步进电机,所述第一减速步进电机的输出轴上固定安装有齿轮,所述齿轮与齿条相啮合,所述安装架上设置有转动机构,所述转动机构包括转动副A,所述转动副A与构件一转动连接,本发明能够方便安装在车上,能够进行任意方向的转动,方便调节配重块的位置,较小的配重就能够达到起重目的。


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    Title :

    Cargo moment balancing system of truck-mounted lifting device


    Additional title:

    一种随车起重装置的货物力矩平衡系统


    Contributors:
    DING SHIYAN (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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