The invention provides a bionic anti-subsidence mechanical foot. The bionic anti-subsidence mechanical foot comprises a bionic foot part, bionic metatarsophalangeal joints, bionic tarsometatarsal bones and bionic tendon units, the bionic foot part is connected with the bionic tarsometatarsal bone through the bionic metatarsophalangeal joint, one end of the bionic tendon unit is connected with the bionic tarsometatarsal bone, and the other end of the bionic tendon unit is connected with the bionic foot part; the bionic foot comprises a sole edge bionic curve, toes and foot webs, the foot webs are arranged between the toes, and the toes are connected with the bionic tarsometatarsal bones through bionic metatarsophalangeal joints. According to the bionic metatarsophalangeal joint, the structural morphology and position distribution of the joint head and the joint fossa of a green head duck foot are simulated, the bionic metatarsophalangeal joint is composed of the joint head and the joint fossa, the joint head and the joint fossa are in spherical contact, the stress condition of parts can be improved, the structural stability is improved, the bearing capacity is enhanced, the buffering effect is achieved, abrasion is reduced, and the service life is prolonged.

    本发明提供一种仿生抗沉陷机械足,包括仿生足部、仿跖趾关节、仿跗跖骨和仿肌腱单元;所述仿生足部与仿跗跖骨通过仿跖趾关节连接,仿肌腱单元一端与仿跗跖骨连接,另一端与仿生足部连接;所述仿生足部包括足底边缘仿生曲线、足趾和足蹼,足蹼设于足趾之间,足趾与仿跗跖骨通过仿跖趾关节连接。本申请模仿绿头鸭足关节头与关节窝的结构形貌与位置分布,仿跖趾关节由关节头与关节窝组成,关节头与关节窝之间为球面接触,能够改善零件受力状况,提升结构稳定性,增强承重能力,起到缓冲作用,并减少磨损,延长使用寿命。


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    Title :

    Bionic anti-subsidence mechanical foot and bionic machine


    Additional title:

    一种仿生抗沉陷机械足及仿生机械


    Contributors:
    HAN DIANLEI (author) / TONG ZHIQIAN (author) / LIU QIANHAO (author) / DU SHUAI (author) / PAN JIAHANG (author) / LIU HAIRUI (author) / YANG QIZHI (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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