The invention discloses a novel omnidirectional wheel, and belongs to the field of omnidirectional wheels. The novel omnidirectional wheel includes a wheel hub which can rotate around an axle, and a plurality of rollers installed on the wheel hub. The rollers can freely rotate around the central axes of the rollers; the central axis of each roller is arranged in a plane orthogonal to the axle; theplurality of rollers comprise a large roller set and a small roller set; the sum of the number of the large roller sets and the number of the small roller sets is an even number. The large roller group comprises at least three rollers; the small roller set comprises at least two rollers, concave parts are arranged at the two outer ends of the large roller set, the two outer ends of the small roller set are embedded into the concave parts of the large roller set, and the large roller set and the small roller set are alternately arranged so that the outer contours of all the rollers can be arranged on the same circumference with the axle as the center. The novel omni-directional wheel has the advantages of being low in cost, easy to install, stable in operation, large in bearing capacity, easy to maintain and the like.
本发明公开了一种新型全向轮,属于全向轮领域。一种新型全向轮,包括能够绕车轴旋转的轮毂以及多个安装于所述轮毂上的滚轮,所述滚轮可围绕自身中心轴线自由旋转,且各所述滚轮的中心轴线均设置在与所述车轴正交的平面内,所述多个滚轮包括大滚轮组和小滚轮组,所述大滚轮组和所述小滚轮组的数量总和为双数,所述大滚轮组包括至少3个滚轮,所述小滚轮组包括至少2个滚轮,所述大滚轮组的两个外端设有凹部,所述小滚轮组的两个外端嵌套进所述大滚轮组的凹部,所述大滚轮组和所述小滚轮组交替设置使各所述滚轮的外轮廓均配置在以所述车轴为中心的同一圆周上。该新型全向轮具有成本低、安装简单、运行平稳、承力更大和易于维护等优点。
Novel omnidirectional wheel
一种新型全向轮
30.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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