The new energy locomotive comprises a main frame, a locomotive carriage is arranged at the top of the main frame, and bogies are arranged on the two sides of the bottom of the main frame respectively; gearbox mounting positions are arranged on the front side and the rear side of the bogie respectively, a plurality of frame supporting plates are symmetrically arranged on the two sides of the bogie respectively, and the main frame is arranged on the frame supporting plates; pull rods are arranged on the bogie towards the two gear box installation positions respectively, gear boxes are installed on the gear box installation positions respectively, and each gear box comprises a lower bottom box body, a middle box body and an upper cover box body which are detachably connected in sequence and is provided with an axle installation hole, a first transmission ratio gear shaft hole, a second transmission ratio gear shaft hole and a motor installation hole. A pull rod arm is arranged on the middle box body and is connected with a pull rod; an axle structure is mounted in the axle mounting hole; a motor transmission gear is mounted in the motor mounting hole; the first transmission ratio gear shaft hole and the second transmission ratio gear shaft hole are provided with a first transmission ratio gear and a second transmission ratio gear which are meshed respectively, the axle gear is meshed with the second transmission ratio gear, and the first transmission ratio gear is meshed with the motor transmission gear.

    本发明公开了一种新能源机车,包括主车架,主车架顶部设有机车厢体,底部两侧分别设有转向架;转向架前后侧分别设为齿轮箱安装位,两侧分别对称设置多个车架托板,主车架设置于各车架托板上;转向架上朝向两个齿轮箱安装位分别设有拉杆,齿轮箱安装位分别安装有齿轮箱,齿轮箱包括依次可拆卸连接的下底箱体、中部箱体和上盖箱体并设置有车轴安装孔、第一、二传动比齿轴孔和电机安装孔;中部箱体上设有拉杆臂,拉杆臂拉杆相连;车轴安装孔内安装有轮轴结构;电机安装孔安装有电机传动齿轮;第一、二传动比齿轴孔分别安装有相啮合的第一传动比齿轮和第二传动比齿轮,车轴齿轮与第二传动比齿轮啮合连接,第一传动比齿轮与电机传动齿轮啮合连接。


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    Title :

    New energy locomotive and driving method


    Additional title:

    一种新能源机车及驱动方法


    Contributors:
    FAN XINGHAI (author) / ZHANG RUI (author) / YANG XI (author) / CHEN WEI (author) / TAO JUN (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



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