The spare tire carrier for the gooseneck trailer comprises a mounting base, a rotating base, a supporting arm and a driving mechanism, the mounting base is fixed to the front end of a cross beam, the rotating base is rotationally connected with the mounting base in the horizontal direction, one end of the supporting arm is rotationally connected with the mounting base in the vertical direction, and the end, away from the mounting base, of the supporting arm is provided with a containing groove used for containing a spare tire; the driving mechanism drives the connecting support arm to drive the support arm to rotate in the vertical direction; according to the spare tire carrier for the gooseneck trailer, when a spare tire needs to be taken and placed, the supporting arm rotates upwards or rotates downwards due to the dead weight along with air inflow and air deflation of the lifting air bag, the lifting air bag deflation supporting arm can rotate downwards due to the dead weight until the outer end of the supporting arm abuts against the ground, and the inner bottom wall of the containing groove is horizontally arranged or obliquely arranged downwards; at the moment, the spare tire can be directly rolled in and out of the containing groove, and the spare tire on the spare tire carrier can be conveniently taken and placed.

    本发明公开了一种鹅颈挂车用备胎架,包括:安装座、旋转座、支臂、驱动机构,安装座固定在横梁前端上,旋转座与安装座在水平方向上转动连接,支臂的一端与安装座在竖直方向上转动连接,支臂远离安装座的一端具有用于容纳备胎的容纳槽,驱动机构驱动连接支臂以带动支臂在竖直方向上转动;本发明所提出鹅颈挂车用备胎架,需要取放备胎时,支臂随举升气囊的进气、泄气而向上转动或自重向下转动,举升气囊泄气支臂可自重向下转动直至支臂外端与地面抵靠,容纳槽的内底壁水平布置或倾斜向下布置,此时可直接滚动备胎进出容纳槽,方便将备胎架上的备胎取放。


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    Titel :

    Spare wheel carrier for gooseneck trailer


    Weitere Titelangaben:

    一种鹅颈挂车用备胎架


    Beteiligte:
    LI YUHUI (Autor:in) / LIU ZHENLI (Autor:in) / DONG DANFENG (Autor:in)

    Erscheinungsdatum :

    2024-02-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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