关节传动结构、灵巧手及机器人
By employing a three-dimensional layout of wheel and rope winding at the robot joints, dual-degree-of-freedom drive and decoupling of the joints are achieved, solving the problem of large space occupation in the joint transmission structure and realizing lightweighting and high integration.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ASTRIBOT CO LTD
- Filing Date
- 2026-06-17
- Publication Date
- 2026-07-17
AI Technical Summary
The existing joint transmission structure of robots occupies a large space, making it difficult to achieve miniaturization and lightweighting, and thus failing to meet the growing needs of humanoid robots.
The first and second wheel groups are arranged in a three-dimensional spatial layout in three dimensions. By combining the winding method of the first and second rope groups and using a flexible transmission method, the dual-degree-of-freedom drive and decoupling of the joint is achieved by controlling the rotation direction of the input wheel.
It effectively reduces the size and weight of the joint transmission structure, improves integration, enhances the precision and flexibility of joint motion control, and meets the requirements of lightweight and highly integrated humanoid robots.
Smart Images
Figure CN122401487A_ABST