The invention discloses a lifting device and an unmanned tractor, the lifting device is applied to lifting of a trailer connecting mechanism, the unmanned tractor is provided with a traction pin, the trailer connecting mechanism comprises a connecting arm and a traction ring arranged on the connecting arm, and the lifting device is arranged on the unmanned tractor. The lifting device comprises a driving mechanism and a lifting assembly, the driving mechanism is used for driving the lifting assembly to ascend and descend, and the connecting arm is lifted through the lifting assembly so that the traction ring can be in butt joint with the traction pin. According to the lifting device, automatic lifting control over the trailer connecting arm can be achieved, so that the traction ring and the traction pin are highly matched to achieve rapid connection of the traction ring and the traction pin, manual operation can be omitted, and the butt joint efficiency of the unmanned tractor and the trailer is improved.

    本申请公开一种提升装置及无人驾驶牵引车,所述提升装置应用于拖车连接机构的提升,所述无人驾驶牵引车设有牵引销,所述拖车连接机构包括连接臂和设于连接臂上的牵引环,所述提升装置设置在所述无人驾驶牵引车上,所述提升装置包括:驱动机构和提升组件,所述驱动机构用于驱动所述提升组件升降,以通过所述提升组件抬升所述连接臂以使所述牵引环与所述牵引销对接。本申请的提升装置,可实现对拖车连接臂的自动抬升控制,以使牵引环与牵引销高度匹配实现两者快速连接,可省略人工操作,提高无人驾驶牵引车与拖车的对接效率。


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    Title :

    Lifting device and unmanned tractor


    Additional title:

    一种提升装置及无人驾驶牵引车


    Publication date :

    2023-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B62D MOTOR VEHICLES , Motorfahrzeuge



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