The invention relates to a dumper frame assembly, which belongs to the technical field of vehicles and comprises a left longitudinal beam, a right longitudinal beam and a plurality of cross beams mounted between the two longitudinal beams. The front combined support is provided with a frame longitudinal beam upper side connecting part, a frame longitudinal beam lower side connecting part, a cab front suspension swing arm support connecting part, a steering gear box support connecting part, a pedal support connecting part, a front lower protection support connecting part, a bumper support connecting part, a suspension front spring front support connecting part and a cooling module support connecting part. Connecting holes used for installing various module assemblies are formed in the connecting parts, the front combined support at the front end of the frame integrates the function of connecting a plurality of module assemblies, the types and the number of part supports are reduced, original multiple sets of molds are changed into one set of molds, the manufacturing cost and the maintenance cost are reduced, and the front combined support is reasonable in structural design and high in practicability. And a plurality of module assemblies are convenient to mount.

    本发明涉及一种自卸车车架总成,属于车辆技术领域,包括左纵梁、右纵梁以及安装在两纵梁之间的若干个横梁,左纵梁、右纵梁前端均安装有一个前组合支架,前组合支架上设有车架纵梁上侧连接部、车架纵梁下侧连接部、驾驶室前悬置摆臂支架连接部、方向机支架连接部、踏板支架连接部、前下防护支架连接部、保险杠支架连接部、悬架前簧前支架连接部和冷却模块支架连接部,各个连接部上均设有用于安装各种模块总成的连接孔,车架前端的前组合支架集成了多个模块总成连接的功能,减少零件支架种类及数量,原多套模具改为一套模具,降低了制造成本和维护成本,前组合支架结构设计合理,方便安装多个模块总成。


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    Title :

    Dumper frame assembly


    Additional title:

    一种自卸车车架总成


    Contributors:
    LIU HE (author) / CAO LIJUN (author) / SHA DI (author) / DONG BAOPING (author) / GUO JINHUA (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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