The invention discloses an elastic bionic walking wheel of a manned lunar vehicle and belongs to the technical field of spaceflight. Connecting plates of 18 spokes in a spoke set are fixedly connectedwith the bottom surfaces of wheel surfaces of a left wheel surface set, a middle wheel surface set and a right wheel surface set in wheel surface sets through bolts and nuts respectively; the inner ends of supporting rods of 18 spokes in the spoke set are fixedly connected to the surface of a hub shaft in a hub according to the arrangement relation of the wheel surfaces of the left wheel surfaceset, the middle wheel surface set and the right wheel surface set in the wheel surface sets. The rolling resistance is small, the trafficability and smoothness are good, the load capacity is high, andthe reliability is high; the annular wheel surfaces made of a spring steel plate are adopted, elastic deformation is generated when the annular wheel surfaces are loaded, the wheel soil contact areacan be increased, the wheel traction force is improved, meanwhile, the elastic deformation can absorb energy, reduce shock and improve riding comfort, and the absorbed energy can be used for restoringthe wheel surfaces. Transverse wheel thorns arranged on the surface of the wheel surfaces can improve the thrust of lunar soil to wheels, and the traction performance and the climbing performance ofthe wheels can be improved.

    一种载人月球车弹性仿生步行轮属航天技术领域,本发明的轮辐组中18个轮辐的连接板经螺栓螺帽分别与轮面组的左轮面组、中轮面组和右轮面组中轮面的底面固接,轮辐组中18个轮辐的支杆内端,按照轮面组的左轮面组、中轮面组和右轮面组中轮面的排列关系,固接于轮毂中轮毂轴的表面。本发明的滚动阻力小,通过性、平顺性好,负载能力强,可靠性高;采用弹簧钢板的环形轮面,受载时产生弹性变形,可增大轮壤接触面积,提高车轮牵引力,同时,弹性变形可吸能减震,提升乘坐舒适性,吸收的能量还可用于轮面恢复原状;设置在轮面表面的横向轮刺可提高月壤对车轮的推力,能提升车轮的牵引性能和爬坡性能。


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    Title :

    Elastic bionic walking wheel of manned lunar rover


    Additional title:

    一种载人月球车弹性仿生步行轮


    Contributors:
    ZOU MENG (author) / ZHU JIANZHONG (author) / WANG KANG (author) / LIN YUNCHENG (author) / CHEN ZHEN (author) / WEI KAIFENG (author) / GUO ZIQI (author)

    Publication date :

    2020-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B64G Raumfahrt , COSMONAUTICS



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