The invention discloses a spoke wheel mechanism with variable spoke number, and relates to the technical field of wheel leg robots. The device comprises a machine body connecting plate, a hub driving unit is installed on the machine body connecting plate, the output end of the hub driving unit is fixedly connected with a transmission shaft, the free end of the transmission shaft is fixedly connected with an outer hub, the side, facing the transmission shaft, of the outer hub is fixedly connected with an inner hub, and the diameter of the outer hub is larger than that of the inner hub. Through mutual cooperation of structures such as the outer gear ring, the inner gear ring and the gear assembly, the outer wheel spokes and the inner wheel spokes can be driven to extend and contract, so that the whole device is converted from a wheel type mode to a leg type mode with three spokes and then to a leg type mode with six spokes, multi-terrain movement is facilitated, and the service life of the device is prolonged. The environment adaptability and the movement flexibility are improved, conversion of all modes can be achieved only through control of a single motor, the structure is simple, and operation is convenient and fast.
本发明公开了一种辐条数量可变的辐条轮机构,涉及轮腿机器人技术领域。本发明包括机体连接板,所述机体连接板上安装有轮毂驱动单元,轮毂驱动单元的输出端固定连接有传动轴,所述传动轴的自由端固定连接有外轮毂,所述外轮毂朝向传动轴的一侧固定连接有内轮毂,且外轮毂的直径大于内轮毂的直径。本发明通过设置的外齿环、内齿环、齿轮组件等结构的相互配合,能够带动外轮辐条及内轮辐条进行伸长及收缩,从而实现装置整体从轮式模式到辐条数量为3的腿式模式,再到辐条数量为6的腿式模式转换,便于进行多地形运动,提高环境适应能力和运动灵活性,且各模式的转换仅通过单个电机控制即可实现,结构简单,操作便捷。
Spoked wheel mechanism with variable number of spokes
一种辐条数量可变的辐条轮机构
11.02.2025
Patent
Elektronische Ressource
Chinesisch
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