公开(公告)号：WO2017114422A1

公开(公告)日：2017-07-06

申请号：PCT/CN2016/112659

申请日：2016-12-28

Applicant: BYD COMPANY LIMITED

Inventor： QUAN, Chupeng ,  LIU, Huiyue ,  WEI, Jia ,  WANG, Peng

IPC: B60K1/00 ,  B60K17/04

CPC classification number: B60K1/00 ,  B60K11/02 ,  B60K17/046 ,  B60K2001/001 ,  B60K2001/006 ,  B60Y2200/14

Abstract: An electric drive axle assembly for a vehicle includes: an electric power assembly (101) including a power motor (11) being fixed to the transmission housing (121), a transmission (12) having a transmission housing (121), a differential (13) being supported by the transmission housing (121), an axle case assembly including an axle case component (21) and two half axles (22). The two half axles (22) and the differential (13) are both located inside the axle case component (21). The transmission housing (121) is fixed to the axle case component (21); and a suspension apparatus (103) is connected between the electric power assembly (101) and a frame (400) of the vehicle (1000). A vehicle is also provided. The electric drive axle assembly for a vehicle has a compact structure, a small volume, high reliability and high safety.

Abstract translation: 一种用于车辆的电动驱动桥组件包括：包括固定到变速器壳体（121）的动力电动机（11）的电力组件（101），具有变速器（12）的变速器（12） （121），由变速器壳体（121）支撑的差速器（13），包括轴箱部件（21）和两个半轴（22）的轴箱组件。 两个半轴（22）和差速器（13）都位于轴箱组件（21）内部。 变速器壳体（121）固定在车轴箱部件（21）上。 并且悬架装置（103）连接在车辆（1000）的电力组件（101）和车架（400）之间。 还提供车辆。 车用电驱动桥组件结构紧凑，体积小，可靠性高，安全性高。