A labor-saving lifting device is characterized in that the labor-saving lifting device comprises a driving mechanism, a lifting mechanism, a main shaft and a connecting rod mechanism, the driving mechanism comprises a jack, a chain wheel A is arranged above the jack, a chain wheel B is arranged below the jack, a chain set is wound on the chain wheel A and the chain wheel B, and the chain wheel B is arranged on the main shaft; the lifting mechanism comprises a sensor supporting plate and a sensor mounting seat, and a bearing is arranged between the sensor supporting plate and the sensor mounting seat; and the other end of the connecting rod mechanism is connected with the bearing through a bearing fixing shaft. According to the invention, the problem that the mobile weighing equipment cannot improve the load due to lack of a lifting part is solved. The weighing process is separated from the vehicle driving process, the problem that the weighing sensor cannot bear the impact load is solved, and the service life of the weighing sensor is greatly prolonged.

    一种省力抬升装置,其特征在于,包括驱动机构与抬升机构以及连接两机构的主轴与连杆机构,所述驱动机构包括千斤顶,千斤顶上方设置有链轮A,下方设置有链轮B,链轮A与链轮B上缠绕有链条组,链轮B设置在主轴上;所述抬升机构包括传感器托板、传感器安装座,传感器托板与传感器安装座之间设置有轴承;连杆机构一端与主轴连接,另一端通过轴承固定轴与轴承连接。本发明解决了移动称重设备由于缺少起重部件无法提高载重大问题。称重过程与车辆行驶过程的分离,同时解决了称重传感器不能承受冲击载荷的问题,使称重传感器的使用寿命大大延长。


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    Title :

    Labor-saving lifting device


    Additional title:

    一种省力抬升装置


    Contributors:
    LI ZHIWEI (author) / ZENG YUANMEI (author) / ZENG CONGLIANG (author) / TAO XIAODONG (author) / SHAO LEI (author) / WANG XUDONG (author)

    Publication date :

    2023-12-15


    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 / G01G Wägen , WEIGHING



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