The invention discloses an electric truck chassis which comprises a frame assembly, a front suspension assembly is arranged at one end of the frame assembly, and a rear suspension assembly is arranged at the other end of the frame assembly; the battery replacing assemblies comprise the first battery replacing assembly and the second battery replacing assembly, and the first battery replacing assembly and the second battery replacing assembly are arranged on the two sides of the frame assembly respectively and located between the front suspension assembly and the rear suspension assembly; the battery heat management and control system integrated bracket is arranged on the side, provided with the first battery replacing assembly, of the frame assembly and located between the front suspension assembly and the first battery replacing assembly; the small three-electric integrated bracket is positioned between a cab assembly and a front suspension assembly of the truck; the driving motor and AMT assembly is arranged close to the front suspension assembly; and the transmission shaft is rotatably arranged between the driving motor and AMT assembly and the rear suspension assembly. According to the structure, the battery replacing assemblies are arranged on the two sides of the frame assembly, so that the gravity center of the whole vehicle can be lowered, the whole vehicle is far away from a cab, and the running stability and safety are improved.

    本申请公开了一种电动货车底盘,包括:车架总成,一端设有前悬总成,另一端设有后悬总成;换电总成,包括第一换电总成和第二换电总成,第一换电总成和第二换电总成分别设于车架总成的两侧,且位于前悬总成和后悬总成之间;电池热管理及控制系统集成托架,设于车架总成设有第一换电总成的一侧,位于前悬总成和第一换电总成之间;小三电集成托架,位于货车的驾驶室总成和前悬总成之间;驱动电机及AMT总成,靠近前悬总成设置;传动轴,可转动地设于驱动电机及AMT总成和后悬总成之间。上述结构中换电总成设置在车架总成的两侧,这样能够降低整车的重心,远离驾驶室,提高行驶的稳定性和安全性。


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    Title :

    Electric truck chassis


    Additional title:

    一种电动货车底盘


    Contributors:
    SUN CHUNFENG (author) / TANG MING (author) / XIAO HE (author) / CHEN PEIGUANG (author)

    Publication date :

    2023-05-09


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



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