A Mecanum wheel
By coaxially connecting the inner and outer hubs, designing the roller assembly tilt angle, and combining the mounting slots, the structural stability and motion performance deficiencies of Mecanum wheels are solved, achieving high-precision, stable, and durable omnidirectional motion.
CN224447334UActive Publication Date: 2026-07-03上海屹上脚轮有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 上海屹上脚轮有限公司
- Filing Date
- 2025-09-19
- Publication Date
- 2026-07-03
Smart Images
Figure CN224447334U_ABST
Abstract
This utility model relates to a Mecanum wheel, which includes an inner hub and an outer hub, with a plurality of roller assemblies evenly arranged circumferentially between the inner and outer hubs. The inner and outer hubs are coaxially arranged and fixedly connected to each other, and each of the inner and outer hubs has a mounting groove corresponding to a roller assembly at its outer periphery. Each roller assembly includes a roller shaft and a roller rotatably fitted on the roller shaft. The end of the roller shaft is fixedly installed in the mounting groove, and the axis of the roller shaft is inclined at an angle to the axes of the inner and outer hubs. This utility model achieves precise omnidirectional motion, while improving structural stability, facilitating assembly, and extending the service life of the components.
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