The invention relates to the technical field of wheels, and provides a wheel type structure with variable diameter and width and a use method.The wheel type structure comprises a center shaft, branch rod mechanisms are oppositely arranged at the two ends of the center shaft, a plurality of X-shaped shear fork pieces are evenly arranged in the circumferential direction of the center shaft, and the branch ends of the sides, close to each other, of every two X-shaped shear fork pieces are hinged through a connecting piece; the X-shaped shear fork pieces can stretch out and draw back in the axial direction of the center shaft, and the multiple X-shaped shear fork pieces form a complete wheel face structure; the branch rod mechanism comprises a first multi-branch rod and a second multi-branch rod which are arranged on the central shaft in a sleeving manner; each connecting piece is hinged to the first multi-branch branch rod and the second multi-branch branch rod of the corresponding branch rod mechanism on the same side through a telescopic multi-connecting-rod assembly, and the telescopic direction of each multi-connecting-rod assembly is consistent with the radial direction of the center shaft. According to the scheme, the diameter and the wheel face shape of the wheel are changed through connection of the multiple rod piece structures and the branch rod mechanisms so as to adapt to different terrains and driving conditions, the structure is simple, and control is convenient.
本发明涉及车轮技术领域,提供了一种可变直径和宽度的轮式结构及使用方法,包括中心轴,中心轴的两端相对设有分支杆机构,沿中心轴周向均匀布置有多个X型剪叉件,两个X型剪叉件相靠近一侧的分叉端各通过一个连接件铰接,X型剪叉件可沿中心轴轴向方向伸缩,多个X型剪叉件形成一个完整的轮面结构;分支杆机构包括套设在所述中心轴上的第一多分支杆、第二多分支杆;连接件分别与其同侧分支杆机构的第一多分支杆、第二多分支杆通过用于伸缩的多连杆组件铰接,多连杆组件的伸缩方向与中心轴径向一致。本方案通过多个杆件结构及分支杆机构的连接改变轮子的直径和轮面形状,以适应不同的地形和行驶条件,该结构简单,控制方便。
Wheel type structure with variable diameter and width and using method
一种可变直径和宽度的轮式结构及使用方法
2025-01-03
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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