Rotary base for a robot arm
By designing a hollow arc-shaped disk structure and a gear transmission system driven by a servo motor, the stability problem of the existing robotic arm base under external collisions was solved, realizing the high-speed rotation and stable operation of the robotic arm under heavy loads.
CN224391197UActive Publication Date: 2026-06-23台州昌泓机器人有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 台州昌泓机器人有限公司
- Filing Date
- 2025-08-05
- Publication Date
- 2026-06-23
Smart Images
Figure CN224391197U_ABST
Abstract
The utility model provides a kind of rotary base for mechanical arm belongs to mechanical arm technical field.It solves the problem of insufficient stability of base in prior art.The base shell is hollow arc-shaped disc structure, first limit slot and second limit slot are provided on the surface of base shell, first limit slot and second limit slot are distributed in spaced circumferential array and first limit slot and second limit slot are respectively provided with first limit hole and second limit hole, connecting bottom plate is arranged at the inner bottom end of base shell, first extension body and second extension body are formed by the outer circumferential extension of connecting bottom plate, first connecting hole and second connecting hole are respectively formed in first extension body and second extension body, first fastening pin is fixedly arranged in first connecting hole and first limit hole, second fastening pin is fixedly arranged in second connecting hole and second limit hole.The utility model has the advantages of stable structure, flexible rotation reduction ratio adjustment and strong anti-deformation ability.
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