The invention relates to the technical field of electric drive axles, and discloses a second-gear commercial vehicle electric drive axle with a power takeoff, which comprises a drive motor and an input shaft, the input shaft is connected with the drive motor, and a first-gear driving gear and a second-gear driving gear are arranged on the input shaft; the first intermediate shaft comprises a first-gear driven gear and a second-gear driven gear, a gear hub is arranged on the first intermediate shaft, a gear sleeve is arranged on the gear hub, and an S2 driving gear is further arranged on the first intermediate shaft; the power takeoff comprises a power takeoff driving gear and a power takeoff driven gear, the power takeoff driving gear is connected with the first-gear driven gear, and the power takeoff driven gear is in meshed connection with the power takeoff driving gear; a driving gear S3 and a driven gear S2 are arranged on the intermediate shaft II; and the differential assembly comprises a driven gear S3, a left half shaft and a right half shaft. The power takeoff driving gear is connected with the first-gear driven gear through the spline, power can be takeoff during traveling and parking, and the problems that a power takeoff is difficult to arrange and the arrangement structure is complex are solved.

    本发明涉及电驱桥技术领域,公开了一种二档带取力器商用车电驱桥,包括驱动电机和输入轴,输入轴与驱动电机连接,其上设有一档主动齿轮和二档主动齿轮;中间轴一,包括一档从动齿轮和二档从动齿轮,中间轴一上设有齿毂,齿毂上设有齿套,中间轴一上还设有S2主动齿轮;取力器,包括取力器主动齿轮和取力器从动齿轮,取力器主动齿轮与一档从动齿轮连接,取力器从动齿轮与取力器主动齿轮啮合连接;中间轴二,其上设有S3主动齿轮和S2从动齿轮;差速器总成,包括S3从动齿轮、左半轴和右半轴。本发明把取力器主动齿轮与一档从动齿轮通过花键连接,行车和驻车时都能取力,解决了取力器难布置、布置结构复杂的问题。


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    Title :

    Two-gear commercial vehicle electric drive axle with power takeoff


    Additional title:

    一种二档带取力器商用车电驱桥


    Contributors:
    FANG ZEMING (author) / LI WEI (author) / YE DING (author) / ZHANG LIXIANG (author)

    Publication date :

    2025-03-28


    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



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