The invention discloses a two-gear gearbox of an electric vehicle. The two-gear gearbox comprises a driving mechanism, a speed reducing mechanism, a gear shifting mechanism, a gear selecting mechanism, a gear shifting actuating mechanism and a control module, wherein the gear shifting mechanism comprises a gear selecting spline (14), a gear shifting shaft (5), a high-speed gear (6) and a low-speed gear (8); the gear selecting mechanism comprises a gear selecting shift fork (15), a gear selecting pull rod (16), a gear selecting gear (17), a gear selecting assembly (18), a gear position cam (19) and a gear propping spring (25). The two-gear gearbox disclosed by the invention adopts electric gear shifting to replace manual gear shifting, so that the gear shifting is convenient.


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    Title :

    Two-gear gearbox of electric vehicle


    Contributors:
    TENG YISONG (author) / TENG LEI (author)

    Publication date :

    2015-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / 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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