The invention provides an airport bulk cargo tractor, and belongs to the technical field of tractors. The technical problem that an existing tractor is short in endurance is solved. The airport bulk cargo tractor comprises a frame, a set of front wheels and a set of rear wheels are arranged at the bottoms of the front end and the rear end of the frame respectively, a cab is arranged on the upper side of the middle of the frame, a tractor head is arranged on the upper side of the front end of the frame, and a rechargeable first battery pack and a rechargeable second battery pack are fixedly arranged on the tractor head. A rechargeable battery pack III is arranged on one side of the cab, a rear drive axle connected with the rear wheels is arranged on the frame, a drive motor connected with the rear drive axle is fixedly arranged on the frame and located on the rear side of the cab, and the battery pack I, the battery pack II and the battery pack III are electrically connected with the drive motor. A connecting structure of a driving motor mounting position and a rear driving axle position below the cockpit is modified and optimized, so that a group of batteries is added, the endurance of the electric vehicle is prolonged, the working efficiency is improved, and the battery loss caused by repeated charging is reduced.

    本发明提供了一种机场散装货物牵引车,属于牵引车技术领域。它解决了现有牵引车续航短等技术问题。本机场散装货物牵引车包括车架,车架的前后两端底部分别设有一组前轮和一组后轮,车架的中部上侧设有驾驶舱,车架的前端上侧具有车头,车头处固设有可充电的电池组一和电池组二;驾驶舱的一侧设有可充电的电池组三,车架上设有与后轮相连接的后驱动桥,车架上位于驾驶舱的后侧固设有与后驱动桥相连接的驱动电机,电池组一、电池组二和电池组三与驱动电机电连接。本发明中将驾驶舱下方的驱动电机安装处和后驱动桥处的连接结构作出改动和优化,从而新增加了一组电池,使得其续航延长,工作效率提高,减少了重复性充电造成的电池损耗。


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    Title :

    Airport bulk cargo tractor


    Additional title:

    一种机场散装货物牵引车


    Contributors:
    WEN MINQING (author) / WEN RUNFA (author) / XU ZHONGYA (author)

    Publication date :

    2021-08-20


    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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