The invention relates to the technical field of transportation and particularly relates to an unmanned tractor. The unmanned tractor is used for dragging a trailer and comprises a tractor body and a traction device, wherein the traction device comprises a lifting mechanism and a traction mechanism arranged on the lifting mechanism, the traction mechanism comprises a sliding block connected with the lifting mechanism in a sliding mode, an electromagnetic lock fixedly connected with the sliding block, a traction ring fixedly connected with the electromagnetic lock and a traction buckle installed on the traction ring; the electromagnetic lock is provided with a telescopic spring bolt, and the spring bolt is used for limiting a free end of the traction buckle when stretching out so as to limit downward rotation of the traction buckle; the traction ring is provided with an inner side area for the trailer ring to pass through, and the trailer ring can eject the traction buckle upwards and is arranged on the traction buckle in a sleeving mode through the free end of the traction buckle. According to the unmanned towing vehicle, the automatic towing function of the unmanned towing vehicle to the trailer can be achieved without changing an existing trailer, and the unmanned towing vehicle is suitable for being in butt joint with mops in different states.

    本公开涉及运输技术领域,尤其涉及一种无人牵引车。该无人牵引车用于对拖斗进行牵引,其包括牵引车主体和牵引装置,牵引装置包括升降机构和设置在升降机构上的牵引机构,牵引机构包括与升降机构滑动连接的滑块、与滑块固定连接的电磁锁、与电磁锁固定连接的牵引环、以及安装在牵引环上的牵引扣;电磁锁具有可伸缩的锁舌,锁舌伸出时用于对牵引扣的自由端进行限位,以限制牵引扣向下转动;牵引环具有供拖斗环通过的内侧区域,拖斗环能够向上顶开牵引扣,并由牵引扣的自由端套设在牵引扣上。本公开的无人牵引车,无需对现有拖斗进行改动,即可实现无人牵引车对拖斗的自动牵引功能,且该无人牵引车适用于与不同状态的拖把进行对接。


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    Titel :

    Unmanned tractor


    Weitere Titelangaben:

    无人牵引车


    Beteiligte:
    CHEN XI (Autor:in)

    Erscheinungsdatum :

    2021-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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