Omni-directional wheel structure
An omnidirectional wheel structure is disclosed. According to an embodiment of the present invention, the omnidirectional wheel structure comprises: a frame which rotates around a first rotational shaft; a plurality of sub-wheels disposed around the first rotational shaft on the frame in the circumf...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | An omnidirectional wheel structure is disclosed. According to an embodiment of the present invention, the omnidirectional wheel structure comprises: a frame which rotates around a first rotational shaft; a plurality of sub-wheels disposed around the first rotational shaft on the frame in the circumferential direction at intervals; and a sub-driving unit enabling the sub-wheels to be rotated around a second rotational shaft which is in perpendicular to the first rotational shaft. The purpose of the present invention is to provide the omnidirectional wheel structure, having the driving unit rotating the sub-wheel.
전방향 휠 구조체가 개시된다. 본 발명의 실시예에 따른 전방향 휠 구조체는 제1회전축을 중심으로 회전하는 프레임;, 상기 프레임상에 상기 제1회전축을 중심으로 원주 방향으로 이격되어 배치되는 복수의 서브 휠;, 및 상기 복수의 서브 휠을 상기 제1회전축에 수직한 제2회전축을 중심으로 회전시키는 서브 구동부를 포함한다. |
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