The invention discloses a driving and power generation system integrated structure for an extended-range electric vehicle. which comprises a shell, partition plate arranged in shell, the partition plate divides the shell into a generator gear cavity and a drive motor speed reduction cavity. A generator and a driving motor are fixed on the outer side of the shell; an output shaft of the generator is connected with a first gear; the first gear is in engaged transmission connection with a second gear; an engine input shaft is fixed on the second gear; an output shaft of the driving motor is connected with a third gear; the third gear is engaged with a fourth gear; the fourth gear is engaged with a fifth gear; the center of the fifth gear is rotationally connected with a second connecting shaft through a bearing; the second connecting shaft is fixed in the shell, the third gear, the fourth gear, the fifth gear, the first connecting shaft and the second connecting shaft are all located in aspeed reduction cavity of the driving motor, the integrated controller assembly is installed at the upper end of the shell, the size is relatively small, installation is convenient, and the overall structural stability is good.

    本发明公开了一种增程式电动汽车用驱动、发电系统集成式结构,包括壳体,壳体的内部设有隔板,隔板把壳体分成发电机齿轮腔和驱动电机减速腔两个腔体,壳体的外侧固定有发电机和驱动电机,发电机的输出轴连接有第一齿轮,第一齿轮啮合传动连接有第二齿轮,第二齿轮固定有发动机输入轴,驱动电机的输出轴连接有第三齿轮,第三齿轮啮合连接有第四齿轮,第四齿轮啮合连接有第五齿轮,第五齿轮的中心通过轴承转动连接有第二连接轴,第二连接轴固定在壳体的内部,第三齿轮、第四齿轮、第五齿轮、第一连接轴和第二连接轴均位于驱动电机减速腔内,壳体的上端安装有集成控制器总成,体积相对较小,方便安装,整体结构稳定性好。


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    Title :

    Driving and power generation system integrated structure for extended-range electric vehicle


    Additional title:

    一种增程式电动汽车用驱动、发电系统集成式结构


    Contributors:

    Publication date :

    2020-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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