The invention provides an electric lifting driving device of a carrier. The electric lifting driving device comprises a driving assembly, a connecting base, a lifting oil cylinder, a gear pump, a battery box, a control device and a hand pulling plate, the driving assembly drives a roller to roll, a counter bore is formed in the top of the driving assembly, a bearing is fixed to the connecting base, a protruding cylinder of the lifting oil cylinder penetrates through the bearing to be fixed to the counter bore, and the hand pulling plate is fixed to the lifting oil cylinder. The gear pump is used for driving a piston rod of the lifting oil cylinder to move up and down, the control device is composed of a controller and an accelerator, the accelerator controls the controller to finally control the driving assembly and the gear pump to operate, the battery box supplies power to the whole electric lifting driving device, and the gear pump and the battery box are fixed to a side face steel plate of a fork arm carrier through bolts. Damage caused by rigid collision can be effectively avoided, and the connecting base is fixedly connected with a U-shaped support through a pin. By the adoption of the structure, the purpose of waste utilization is achieved, and labor intensity can be relieved.

    本发明提供一种搬运车的电动起升驱动装置。该电动起升驱动装置包括驱动总成、连接座、起升油缸、齿轮泵、电池箱、控制装置和手拉板,驱动总成带动滚轮滚动,驱动总成顶部开有沉孔,连接座上固定有轴承,起升油缸的凸出圆柱穿过轴承与沉孔固定,手拉板固定在起升油缸上,齿轮泵用于带动起升油缸的活塞杆上下运动,控制装置由控制器和加速器组成,加速器控制着控制器最终控制驱动总成和齿轮泵运转,电池箱为整个电动起升驱动装置供电,齿轮泵与电池箱用螺栓固定在货叉架的侧面钢板上,能够有效避免刚性碰撞造成损坏,连接座通过销子与U形支架连接固定。采用上述结构后,不仅达到废物利用的目的,而且能减轻劳动强度。


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    Title :

    Electric lifting driving device of carrier


    Additional title:

    一种搬运车的电动起升驱动装置


    Contributors:
    SHI YUNFENG (author)

    Publication date :

    2021-10-22


    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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