The invention discloses a crawler-type elastic lunar rover wheel, and belongs to the field of lunar rover wheel structures. The technical problems that the rigid wheel of the lunar rover is poor in traction performance, poor in buffering performance and low in smoothness are solved. The wheel comprises a hub, an S-shaped damping spring and a track chain plate, the hub is of an integrated single-side spoke structure, the S-shaped damping spring is of an S-shaped structure with the two sides symmetrical, the track chain plate is formed by combining and connecting a plurality of chain plates, and each single chain plate is of a plane plate structure with the two sides protruding upwards. The crawler-type elastic wheel of the lunar rover is simple in structure, safe and reliable; wheel slippage and subsidence are reduced, and the traction performance is good; the adaptability to road conditions on the surface of the moon is high, vibration of a certain degree can be absorbed, and a good vibration reduction effect is achieved; the road holding performance is high, and the obstacle crossing performance and the climbing performance are good; vibration impact can be reduced, and the rigid structure is prevented from being damaged by impact load. The crawler-type elastic lunar rover wheel is used for driving of a lunar rover on the surface of the moon.
一种履带式弹性月球车车轮,本发明属于月球车车轮结构领域。本发明为了解决月球车刚性轮牵引性能差、缓冲性能差和平顺性低的技术问题。本发明车轮包括轮毂、S型减震弹簧和履带链板,其中轮毂为一体式、单侧轮辐结构,S型减震弹簧为两侧对称的S型结构,履带链板由多片链板组合连接,单片链板为平面板状且两侧上凸结构。本发明提供的一种月球车履带式弹性车轮结构简单,安全可靠;车轮滑转和沉陷减小,牵引性能好;对月球表面路况适应性强,能够吸收相当程度的震动,起到良好的减振作用;抓地性强,有良好得越障性和爬坡性;能够减小震动冲击,避免了刚性结构因冲击载荷造成损坏。本发明履带式弹性月球车车轮用于月球车在月球表面的行驶。
Crawler-type elastic lunar rover wheel
一种履带式弹性月球车车轮
2024-09-13
Patent
Electronic Resource
Chinese
Applied design methodology for lunar rover elastic wheel
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