The invention provides an extended-range hybrid power tractor chassis arrangement structure which comprises a tractor frame, the tractor frame comprises a left longitudinal beam, a right longitudinal beam and two cross beams, the two cross beams divide the tractor frame into a tractor frame front portion, a tractor frame middle portion and a tractor frame rear portion, and a frame structure is arranged at the front end of the tractor frame and located behind a vehicle cab. The chassis arrangement structure further comprises a range extender system and a heat management system, the range extender system is arranged on the front portion of the vehicle frame in a sinking mode in the horizontal direction, the range extender system and the vehicle frame are fixed in a suspension mode, and a suspension installation point is located at the lower end of the ventral face of the vehicle frame and arranged in the longitudinal direction of the vehicle. The thermal management system comprises an engine, a coupler and a gearbox and generator assembly which are sequentially arranged from front to back, and the thermal management system comprises three sets of cooling systems which are arranged between a cab and a frame structure and are all arranged on the frame structure. The defects that in the prior art, the vehicle wheelbase is increased or the rotation radius space of the vehicle is occupied due to the fact that range extending equipment is additionally arranged can be overcome.

    本发明提供一种增程式混合动力牵引车底盘布置结构,包括车架,所述车架包括左纵梁、右纵梁及两根横梁,两根横梁将车架分为车架前部、车架中部和车架后部,车架前端且位于车辆驾驶室后方位置设置有框架结构,框架结构一端与车架连接,底盘布置结构还包括增程器系统及热管理系统,增程器系统设置于车架前部呈水平方向下沉布置,其与车架之间悬置固定,悬置安装点位于车架腹面下端,沿车辆纵向布置,其包括从前向后依次设置的发动机、联轴器、增速箱+发电机总成,热管理系统包括布置在驾驶室与框架结构之间的三套冷却系统且均设置于框架结构上。能够克服现有技术中增加增程设备导致车辆轴距增加,或者占用车辆回转半径空间的缺陷。


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    Title :

    Range-extending type hybrid power tractor chassis arrangement structure


    Additional title:

    一种增程式混合动力牵引车底盘布置结构


    Contributors:
    HOU HAIGUI (author) / FANG HUIPING (author) / WANG XIAOLONG (author) / WU MIAOMIAO (author) / JIANG XIANWEN (author) / WEN XUGE (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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