The invention relates to the technical field of bionic mechanical feet, in particular to a self-adaptive sand bionic mechanical foot which comprises a mechanical foot rod, an upper baffle ring is fixedly connected to the mechanical foot rod, an upper sliding ring is slidably connected to the portion, on the lower side of the upper baffle ring, of the mechanical foot rod in a penetrating mode, and an upper foot pad ring is slidably connected to the portion, on the lower side of the upper sliding ring, of the mechanical foot rod; through cooperation of structures such as an upper sliding ring and an upper plantar pad ring, the upper plantar pad ring is in contact with the surface of the sand, meanwhile, a mechanical foot rod and an upper baffle ring drive the upper sliding ring to slide downwards, then rolling wheels slide along the surface of the sand, and then an upper arc-shaped flipper is stretched and expanded to be in a circular ring shape; the upper arc-shaped flipper is stretched to be matched with the upper plantar pad ring to be jointly attached to the surface of the sand, the upper arc-shaped flipper is stretched to be matched with the upper plantar pad ring to be jointly attached to the surface of the soft sand in the soft state of the sand, the contact area between the upper arc-shaped flipper and the sand is enlarged, and the device can walk on the soft sand.

    本发明涉及仿生机械足技术领域,特别涉及一种自适应沙地仿生机械足,包括机械足杆,所述的机械足杆上固定连接有上挡环,机械足杆上在上挡环下侧贯穿滑动连接有上滑动环,机械足杆上在上滑动环下侧滑动连接有上足底垫环;本发明通过设置上滑动环和上足底垫环等结构的配合,通过上足底垫环与沙地表面相接触,同时机械足杆和上挡环带动上滑动环向下滑动,进而使滚动轮沿着沙地表面滑动,进而使上弧形脚蹼受到拉伸,张开呈圆环状,配合上足底垫环共同贴合在沙地表面,达到在沙地较为松软的状态下,通过拉伸上弧形脚蹼,配合上足底垫环共同贴合在松软的沙地表面,扩大与沙地的接触面积,使得装置可以在松软的沙地上行走。


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    Titel :

    Self-adaptive sand bionic mechanical foot


    Weitere Titelangaben:

    一种自适应沙地仿生机械足


    Beteiligte:
    HU ZHEQI (Autor:in) / REN LEI (Autor:in) / QIAN ZHIHUI (Autor:in) / ZHAO DI (Autor:in) / WANG RUNZHU (Autor:in)

    Erscheinungsdatum :

    18.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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