The invention discloses a transport vehicle with an upstairs and downstairs structure, and belongs to the field of transport mechanical equipment. The transport vehicle comprises a vehicle body, the vehicle body comprises a bearing frame, a battery, a driving motor, a speed reducer and an action mechanism are installed on the bearing frame, the driving motor is in transmission connection with the speed reducer, the action mechanism comprises a movement box arm, a swing rod, a supporting rod and a sliding assembly, and one end of the movement box arm is provided with a power input shaft sleeve; a motion output shaft is arranged at the other end of the motion box arm, a driving output shaft of the speed reducer is inserted into the power input shaft sleeve, and the motion output shaft is connected with the supporting rod through a swing rod and limited by a sliding assembly to form the upstairs and downstairs actions of the supporting rod. The supporting rod is driven by rotation of the swing rod, rotation of the swing rod is converted into up-and-down and front-and-back circulating upstairs and downstairs actions, the transport vehicle can adapt to most stairs with different heights by adjusting the inclination angle of the transport vehicle on the stairs, and therefore better environmental adaptability is achieved.

    本发明公开了一种具有上下楼结构的运输车,属于运输机械设备领域。本发明的运输车包括车体,车体包括承重框架,所述承重框架上安装有电池、驱动电机、减速机和动作机构,所述驱动电机与减速机传动连接,所述动作机构包括运动盒臂、摆杆、撑杆和滑动组件,所述运动盒臂一端具有动力输入轴套,所述运动盒臂另一端设有运动输出轴,所述减速机的驱动输出轴插装于动力输入轴套内,所述运动输出轴通过摆杆与撑杆连接并通过滑动组件限制形成撑杆的上下楼动作。本发明以摆杆旋转驱动撑杆、使摆杆的旋转转化为上下前后循环的上下楼动作,通过运输车在楼梯上倾斜角度的调整就可以适应大多数不同高度的楼梯,从而具有更好的环境适应性。


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    Title :

    Transport vehicle with upstairs and downstairs structure


    Additional title:

    一种具有上下楼结构的运输车


    Contributors:
    XUE NIANJUN (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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