The invention discloses a three-degree-of-freedom robot leg structure which comprises a first joint assembly, a second joint assembly and a third joint motor module, the first joint assembly structurally comprises a first joint motor support, a first joint motor module is fixed to the outer portion of the first joint motor support, and a crank is installed at the output end of the first joint motor module; an output rod is hinged to the head of the crank, a shank is hinged to the head of the output rod, and a foot end assembly is installed at the bottom of the shank; the second joint assemblystructurally comprises a second joint motor support, a second joint motor module is mounted in the second joint motor support, a second joint mounting disc is mounted at the output end of the second joint motor module, and the second joint mounting disc is fixed to the first joint motor support through a fastener; a thigh is further installed at one end of the first joint motor support and hingedto the shank. An output end of the third joint motor module is connected with the second joint motor support, and the work is reliable.
一种三自由度机器人腿结构,包括第一关节总成、第二关节总成和第三关节电机模组,第一关节总成的结构为:包括第一关节电机支架,第一关节电机支架的外部固定有第一关节电机模组,第一关节电机模组输出端安装有曲柄,所述曲柄的头部铰接有输出杆,输出杆的头部铰接小腿,小腿的底部安装足端组件;第二关节总成的结构为:包括第二关节电机支架,第二关节电机支架的内部安装有第二关节电机模组,第二关节电机模组的输出端安装有第二关节安装盘,第二关节安装盘通过紧固件与第一关节电机支架固定,第一关节电机支架的一头还安装有大腿,所述大腿与小腿铰接;第三关节电机模组的输出端与第二关节电机支架连接,工作可靠。
Three-degree-of-freedom robot leg structure
一种三自由度机器人腿结构
2021-03-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Three-rotational-degree-of-freedom connection mechanism, robot, robot arm, and robot hand
Europäisches Patentamt | 2023
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