Patent ID: 11859704
Assignee: JILIN UNIVERSITY
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 1:
2. The electric drive axle of claim 1, wherein a main body of the TV coupler is a dual-row single-planetary-gear planetary gear mechanism consisting of two planetary gear sets; and the main body of the TV coupler comprises a first planet gear, a first planet gear shaft, a first planet carrier, a first sun gear, a second sun gear, a second planet gear, a second planet gear shaft, a second planet carrier, a ring gear, a first clutch, and a second clutch; the ring gear is fixedly connected to the second housing; the first planet gear is internally engaged with an outer housing rotor of the auxiliary drive motor; the TV coupler is connected to the second half shaft through the first clutch; the second planet carrier is connected to the power coupling differential; the second sun gear is fixedly connected to the first sun gear; and the second clutch is arranged between the first planet carrier and the second sun gear.