The invention discloses a non-inflatable safety wheel capable of performing wheel-track switching and a switching method thereof. The non-inflatable safety wheel comprises a wheel rim, a track, a supporting module, a deformation driving module, a track driving module and a control module. The wheel rim comprises six supporting plates and three hinge assemblies. Each hinge assembly comprises a hinge column and four hinge rods. The supporting module comprises a central column and six supporting rods; the deformation driving module comprises three deformation driving units; each deformation driving unit comprises a rigid spring, a spring seat, an electromagnet and a magnetic column; and the track driving module comprises a driving motor, a driving gear and three driven assemblies. The wheel shape can be mutually converted between a circle and an approximate triangle in the advancing process, and the movable chassis has the advantages of being rapid, flexible, high in environment adaptability, high in maneuverability and the like when working in non-structured complex environments such as non-paved road surfaces and disaster relief.

    本发明公开了一种能够进行轮履切换的非充气安全车轮及其切换方法,包括轮圈、履带、支撑模块、形变驱动模块、履带驱动模块、以及控制模块;轮圈包含六个支撑板和三个铰链组件;铰链组件包含铰接柱和四个铰接杆;支撑模块包含中心柱和六个支撑杆;形变驱动模块包含三个形变驱动单元;形变驱动单元包含刚性弹簧、弹簧座、电磁铁和磁柱;履带驱动模块包含驱动电机、主动齿轮和三个从动组件。本发明可以实现在行进中车轮形状在圆形和近似三角形中相互转换,让移动底盘在非铺装路面、救灾等非结构化复杂环境下作业时,具备快速、灵活、环境适应能力强、机动性高等特点。


    Access

    Download


    Export, share and cite



    Title :

    Non-inflatable safety wheel capable of performing wheel-track switching and switching method thereof


    Additional title:

    一种能够进行轮履切换的非充气安全车轮及其切换方法


    Contributors:
    LIN FEN (author) / JIN YUTAO (author) / MA SHOUGANG (author)

    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



    Different-direction deformation wheel-track switching variant wheel

    GUO JIA / LI YAXUE / SONG XINGWA et al. | European Patent Office | 2023

    Free access

    Wheel-track rapid switching structure

    LI XIAOBO / PAN CHANGSONG / XUE CHUNRONG et al. | European Patent Office | 2021

    Free access

    Wheel-track switching mobile platform

    HU YAOHUA / FENG JUNZHE / SHI XIAOYI et al. | European Patent Office | 2023

    Free access

    Gait-adjustable wheel-track switching walking mechanism

    DING YI / XIE HONGRU / LIANG HUAWEI et al. | European Patent Office | 2020

    Free access

    Walking system capable of achieving free switching of wheel-track walking modes

    XUE TAO / WANG CHAO / ZHANG YUFEI et al. | European Patent Office | 2024

    Free access