To improve mountability of an electric vehicle driving device on an electric vehicle.SOLUTION: An electric vehicle driving device comprises a first electric motor 4 for supplying drive power from a first output shaft 21 extending in a vehicle length direction and a second electric motor 5 for supplying drive power from a second output shaft 22 extending in the vehicle length direction, which are located inside a pair of left and right side members 2 in an electric vehicle 10 having a chassis frame 1. Between the first electric motor 4 and the second electric motor 5, a transmission mechanism 6, which has a first transmission input shaft 23 connected to the first output shaft 21, a second transmission input shaft 24 connected to the second output shaft 22, a transmission part 25 which transmits the drive power, and a transmission output shaft 30 which outputs the drive power, is provided. Further, this device comprises a propeller shaft 7 which extends in the vehicle length direction and is connected to the transmission output shaft 30, and a differential 8 which distributes the drive power to left and right drive wheels 9.SELECTED DRAWING: Figure 3

    【課題】電動車両の駆動装置に関し、電動車両への搭載性を改善する。【解決手段】開示の電動車両の駆動装置は、シャシフレーム1を有する電動車両10において左右一対のサイドメンバ2の内側に配置され、車長方向に延在する第一出力軸21から駆動力を供給する第一電動機4と、車長方向に延在する第二出力軸22から駆動力を供給する第二電動機5とを備える。第一電動機4と第二電動機5との間には、第一出力軸21に接続される第一変速入力軸23と、第二出力軸22に接続される第二変速入力軸24と、駆動力を変速する変速部25と、駆動力を出力する変速出力軸30とを有する変速機構6が設けられる。また、車長方向に延在して変速出力軸30に接続されるプロペラシャフト7と、左右の駆動輪9に駆動力を配分するデファレンシャル8とを備える。【選択図】図3


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    Title :

    ELECTRIC VEHICLE DRIVING DEVICE


    Additional title:

    電動車両の駆動装置


    Contributors:

    Publication date :

    2021-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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