The frame structure is characterized in that a front end beam is fixedly connected to the front end of a left longitudinal beam and the front end of a right longitudinal beam; the front suspension cylinder supports are symmetrically installed and fixedly connected with the front suspension upper ring beam and the front suspension lower ring beam. The container limiting beam assembly is fixedly connected to the upper end of the longitudinal beam; the three cross beams are respectively inserted into the left longitudinal beam frame and the right longitudinal beam frame; the middle axle suspension cylinder fixing seat is fixedly connected to the lower end of the longitudinal beam; the turnover shaft seat assembly is fixedly connected to the tail parts of the left longitudinal beam and the right longitudinal beam; the front end of the longitudinal beam is of a variable cross-section structure, so that arrangement and maintenance of a power assembly are facilitated; the container is limited at the front end, so that the limiting is more stable; the rear suspension cylinder bracket is arranged under the left and right longitudinal beams, so that the phenomenon of stress concentration is avoided; the frame has the advantages of reasonable layout, large frame rigidity, good manufacturability, high safety and the like.

    本发明公开了一种矿用车的车架结构,其特点是,前端梁固接在左纵梁、右纵梁前端;前悬挂缸支架对称安装,与前悬上圈梁、前悬下圈梁固接在一起;货箱限位梁总成固接在纵梁上端;三个横梁分别插在左纵梁、右纵梁框架内;中桥悬挂缸固定座固接在纵梁下端;翻转轴座总成固接在左纵梁、右纵梁尾部;纵梁前端做变截面结构,便于动力总成的布置及维修;货箱限位布置在前端,限位更稳定;后悬挂缸支架布置在左右纵梁正下方,避免了应力集中的现象;具有布局合理、车架刚性大、工艺性好、安全性高等优点。


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    Titel :

    Frame structure of mine truck


    Weitere Titelangaben:

    一种矿用车的车架结构


    Beteiligte:
    SU YUNXIAO (Autor:in) / WEI ZHEN (Autor:in) / ZHANG JUNHAI (Autor:in) / LI ZHOU (Autor:in) / DI CHAOQUN (Autor:in) / YANG LICHEN (Autor:in)

    Erscheinungsdatum :

    2023-12-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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