The invention discloses a modular chassis of a special vehicle in the field of special vehicle design, which comprises a hydraulic motor, a transmission shaft, a driving axle, a storage battery, a hydraulic oil tank, a support frame and a platform frame, the support frame is provided with the driving axle, a running system, a steering system and a braking system to form a chassis body; an engine, a hydraulic motor, a cooling system, an exhaust system, a storage battery and a hydraulic oil tank are mounted on the platform frame to form a modular platform; the supporting frame and the platform frame are arranged perpendicular to each other and detachably connected, and the hydraulic motor is connected with the driving axle through a transmission shaft. The modular chassis has the beneficial effects that the mass center of the vehicle is close to the centroid, so that the vehicle has better maneuverability; the vehicle transmission shaft can be horizontally arranged to improve the transmission efficiency and the transmission stability; the engine and the hydraulic oil tank are staggered, so that the vehicle forms a through air duct; and the chassis body and the modular platform can be assembled simultaneously, so that the production efficiency is improved.

    本发明公开了特种车辆设计领域的一种特种车辆模块化底盘,包括液压马达、传动轴、驱动车桥、蓄电池和液压油箱、支撑车架和平台架,所述支撑车架上安装有驱动车桥、行驶系统、转向系统、制动系统组成底盘本体;所述平台架上安装有发动机、液压马达、冷却系统、排气系统、蓄电池和液压油箱组成模块化平台;所述支撑车架和平台架相互垂直设置,所述支撑车架和平台架可拆卸连接,所述液压马达通过传动轴和驱动车桥连接。本发明取得的有益效果:车辆质心接近形心使车辆具有更好的操纵性;车辆传动轴可水平布置,提高传动效率和传动稳定性;发动机和液压油箱错开布置使车辆形成一个贯穿的风道;底盘本体和模块化平台可同时进行装配提高了生产效率。


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    Title :

    Modular chassis of special vehicle


    Additional title:

    特种车辆模块化底盘


    Contributors:
    MA XUFENG (author) / REN HAO (author) / ZHANG XUEYOU (author) / ZHANG KAI (author) / CHANG XUEZHENG (author) / ZHOU YAN (author) / QIN ZHIGANG (author)

    Publication date :

    2021-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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