A lightweight 4-degree-of-freedom leg mechanism of a bionic quadruped robot, which includes a hip-joint lateral-swing assembly, a thigh longitudinal-swing assembly and a shank longitudinal-swing assembly. The hip-joint lateral-swing assembly includes a hip-joint swing cylinder and an electro-hydraulic actuator. One end of the electro-hydraulic actuator and one end of the thigh longitudinal-swing assembly are respectively connected to the hip-joint swing cylinder via a connecting block. The other end of the electro-hydraulic actuator is hinged to a side of the thigh longitudinal-swing assembly. The other end of the thigh longitudinal-swing assembly is hinged to the shank longitudinal-swing assembly.
Lightweight 4-degree-of-freedom leg mechanism of bionic quadruped robot
2021-10-12
Patent
Electronic Resource
English
LIGHTWEIGHT 4-DEGREE-OF-FREEDOM LEG MECHANISM OF BIONIC QUADRUPED ROBOT
European Patent Office | 2021
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