The invention relates to the technical field of vehicles, in particular to a pure electric heavy truck driving system and a vehicle. The pure electric heavy truck driving system comprises at least two motors and a speed change mechanism, the speed change mechanism comprises an input shaft, an output shaft and at least two gear shifting sliding sleeves, at least one of the at least two motors can drive the input shaft to rotate, the at least two gear shifting sliding sleeves comprise a first sliding sleeve and a second sliding sleeve, the second sliding sleeve comprises a second moving component and at least two second teeth, the second moving component can move to be connected with the at least two second teeth respectively, the input shaft is connected with one of the at least two second teeth, and the output shaft is connected with the other one of the at least two second teeth. Thus, the at least two gear shifting sliding sleeves can enable power of the at least two motors to be transmitted to the output shaft through different paths, power output can be provided through work of the at least one motor, the non-working motor stops working, dragging loss of the motors is reduced, and oil stirring loss is reduced.

    本申请涉及车辆技术领域,尤其地涉及一种纯电重卡驱动系统和车辆。纯电重卡驱动系统包括:至少两个电机和变速机构,变速机构包括输入轴、输出轴和至少两个换挡滑套,至少两个电机中的至少一个能够驱动输入轴转动,至少两个换挡滑套包括第一滑套和第二滑套,其中,第二滑套包括第二移动构件和至少两个第二齿,第二移动构件能够移动以分别与至少两个第二齿连接,输入轴与至少两个第二齿中的一个连接,输出轴与至少两个第二齿中的另一个连接。这样,至少两个换挡滑套可以使得至少两个电机的动力分别通过不同的路径传递至输出轴,能够通过至少一个电机工作以提供动力输出,非工作电机停止工作,减少了电机的拖拽损耗、减少了搅油损失。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Pure electric heavy truck driving system and vehicle


    Weitere Titelangaben:

    一种纯电重卡驱动系统和车辆


    Beteiligte:
    GUAN JIANCHENG (Autor:in) / LU HAIFENG (Autor:in) / LI SHAN (Autor:in)

    Erscheinungsdatum :

    06.06.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Separated pure electric driving system suitable for heavy truck tractor

    LI XING / SUN ZHOU / AN NING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Automatic driving battery-replacing type pure electric heavy truck

    PENG JINPING / GONG MINGJIA / TANG GUOPING et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Pure electric heavy truck cab heating system

    JIANG TAO / CHEN FANGMING / ZHOU DAOWU | Europäisches Patentamt | 2020

    Freier Zugriff

    Unmanned driving energy consumption optimization method for pure electric heavy truck

    HU RUIPING / CHEN FANGMING / ZHOU DAOWU et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Pure electric power system of mine heavy truck

    ZHOU XIWEI | Europäisches Patentamt | 2024

    Freier Zugriff