The invention discloses a truck chassis with a hub motor, and relates to the technical field of driving systems. The truck chassis can comprise a chassis main body, driving axles, driven axles and a suspension structure; the multiple driving axles are arranged, each driving axle comprises an axle housing, and wheels are rotationally installed at the two ends of each axle housing; the truck chassisfurther comprises hub motors and speed reducers, the hub motors and the speed reducers are installed in the wheels, the hub motors are installed on the axle housings, and the hub motors are connectedwith the wheels and used for driving the wheels to rotate; the hub motors are connected with a power supply through electric wires, and the power supply is used for supplying power to the hub motors;a half shaft is further rotationally installed in each axle housing, one end of the half shaft is connected with an engine, the other end penetrates through the axle housing to be connected with a speed reducer, and the speed reducer is connected with the corresponding wheel and used for driving the corresponding wheel to rotate. The hub motors on the two sides can be controlled, new technologiessuch as braking energy recycling, chassis self-walking and follow-up steering and trailer follow-up are achieved, and the truck chassis can be widely applied to multi-axle vehicles.

    本发明公开一种具有轮毂电机的卡车底盘,涉及驱动系统技术领域,可以包括底盘主体、主动桥、从动桥和悬架结构;主动桥设置有若干根,主动桥包括桥壳,桥壳的两端均转动安装有车轮;还包括有轮毂电机和减速器,轮毂电机和减速器均安装于车轮内,轮毂电机安装于桥壳上,轮毂电机与车轮连接,用于带动车轮转动;轮毂电机通过电线连接有电源,用于为轮毂电机供电;桥壳内还转动安装有半轴,半轴的一端用于与发动机连接,另一端穿过桥壳与减速器连接,减速器与车轮连接,用于带动车轮转动。本发明可以对两侧轮毂电机进行控制,实现制动能量回收利用、底盘自行走和随动转向、挂车随动等新技术,可广泛应用于多轴车辆。


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    Title :

    Truck chassis with hub motor


    Additional title:

    一种具有轮毂电机的卡车底盘


    Contributors:
    LI YUMEI (author) / WANG QIGUANG (author) / MA FANGWU (author) / ZHUANG YE (author) / FENG JUHUI (author) / MA GUOQING (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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