A luggage carrying assisting device with a four-connecting-rod mechanism comprises a carrying platform, a pair of lead screw driving assemblies, a pair of first crank-connecting-rod mechanisms and a pair of second crank-connecting-rod mechanisms, and the lead screw driving assemblies, the first crank-connecting-rod mechanisms and the second crank-connecting-rod mechanisms are symmetrically arranged on the two sides of the carrying platform correspondingly. The two fixed ends of the first crank-link mechanism and the second crank-link mechanism are rotationally arranged on the bottom plate, the output ends of the first crank-link mechanism and the second crank-link mechanism are rotationally arranged on the carrying platform, the control end of the first crank-link mechanism is rotationally connected with the lead screw driving assembly, and the lead screw driving assembly rotates through external drive. And then two pairs of four groups of crank connecting rod mechanisms are driven to control the carrying platform to move from the bottom plate to the outside of a space formed by the bottom plate and the side plates so as to assist in carrying. Aiming at the limitation of a narrow space near a high-speed rail luggage rack, the movement and output forces of the two sets of driving systems are used as movement and force input, and the driving device completes carrying of luggage.

    一种具有四连杆机构的协助搬运行李的装置,包括:载物平台以及分别对称设置于载物平台两侧的一对丝杠驱动组件、一对第一曲柄连杆机构和一对第二曲柄连杆机构,其中:丝杠驱动组件固定设置于侧板上,第一和第二曲柄连杆机构的两个固定端转动设置于底板上,第一和第二曲柄连杆机构、的输出端转动设置于载物平台,第一曲柄连杆机构的控制端与丝杠驱动组件转动连接,丝杠驱动组件通过外部驱动转动,进而带动两对四组曲柄连杆机构,控制载物平台从底板上移动至底板和侧板形成的空间外部以协助搬运。本发明针对高铁行李架附近的狭小空间限制,利用两套驱动系统的运动和输出力作为运动和力输入,驱动装置完成对行李的搬运。


    Access

    Download


    Export, share and cite



    Title :

    Luggage carrying assisting device with four-bar mechanism


    Additional title:

    具有四连杆机构的协助搬运行李的装置


    Contributors:
    CHEN JUNJIE (author) / CHEN JIAYU (author) / ZHANG CHI (author) / LUO CHENG (author) / GUO WEIZHONG (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last




    Bus luggage carrying device

    YANG BO | European Patent Office | 2021

    Free access

    Luggage carrying system

    FRANK VAN ESSEN | European Patent Office | 2022

    Free access

    Luggage carrying system

    European Patent Office | 2020

    Free access

    Luggage carrying carriage

    PARK JIN WOO | European Patent Office | 2021

    Free access