公开(公告)号：US20230001994A1

公开(公告)日：2023-01-05

申请号：US17853940

申请日：2022-06-30

申请人： Beijing Institute of Technology

发明人： Hui LIU ,  Xiaolei REN ,  Ziyong HAN ,  Zhiwei LIU ,  Quanfu HAN ,  Yansong GONG

IPC分类号： B62D57/028 ,  B60K7/00 ,  B60K1/02 ,  B25J9/16 ,  B25J5/00

摘要： A wheel-leg mechanism is provided. The mechanism comprises a thigh, the upper end of the thigh is movably arranged in a mounting seat for a thigh motor, and is in transmission connection with a thigh motor, and the thigh motor is fixedly provided on one side of the mounting seat for a thigh motor; a shank motor is arranged at the side, away from the thigh motor, of the thigh, a suspension shock absorption system is connected to the shank motor, the shank motor is in transmission connection with a shank by a synchronous belt, the shank is movably connected to the tail end of the thigh, a wheel is movably mounted at the tail end of the shank, and the wheel is in transmission connection with a hub motor; and a braking system is provided on the wheel. A wheel-legged vehicle having the wheel-leg mechanism is further provided.