The invention discloses a work accessory connecting device and a telescopic arm forklift, the work accessory connecting device comprises a four-bar mechanism, the four-bar mechanism comprises an arm support, a connecting rod, a rocker arm and a connecting device body, a first fixed hinge point is formed between the connecting device body and the front end of the arm support, and a second fixed hinge point is formed between the rocker arm and the arm support; a first movable hinge point is formed between one end of the connecting rod and the connecting device body, and a second movable hinge point is formed between the other end of the connecting rod and the rocker arm; the sliding connecting rod mechanism comprises an arm frame, a leveling hydraulic oil cylinder and a rocker arm, one end of the leveling hydraulic oil cylinder is hinged to the rear end of the arm frame and forms a third fixed hinge point, and the other end of the leveling hydraulic oil cylinder is hinged to the rocker arm and forms a third movable hinge point; and on the rocker arm, the second fixed hinge point, the third movable hinge point and the second movable hinge point are arranged in a triangular shape. The leveling angle range is expanded, different work accessories can be assembled, and the work performance of the accessories is improved.

    本申请公开了一种工作属具连接装置和伸缩臂式叉车,工作属具连接装置包括四连杆机构,包括臂架、连杆以及摇臂和连接装置本体,连接装置本体与臂架的前端之间形成有第一固定铰接点,摇臂与臂架之间形成有第二固定铰接点,连杆的一端与连接装置本体之间形成有第一活动铰接点,且另一端与摇臂之间形成有第二活动铰接点;滑动连杆机构,包括臂架、调平液压油缸和摇臂,调平液压油缸的一端铰接于臂架的后端并形成有第三固定铰接点,调平液压油缸的另一端铰接于摇臂并形成有第三活动铰接点;其中在摇臂上,第二固定铰接点、第三活动铰接点和第二活动铰接点呈三角形布置。本申请扩大了调平角度范围,可装配不同工作属具并改善属具工作性能。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Working accessory connecting device and telescopic arm type forklift


    Weitere Titelangaben:

    工作属具连接装置和伸缩臂式叉车


    Beteiligte:
    DENG WEI (Autor:in) / CHEN XIAOJIN (Autor:in) / LIU BO (Autor:in) / WU QINGSHAO (Autor:in)

    Erscheinungsdatum :

    22.08.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Telescopic arm forklift loader and accessory moving track control method

    LI JIN / YIN WENCHAO / WANG DEHONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Telescopic arm forklift loader and accessory assembling and disassembling method

    LIU GUOLIANG / YU WENHAO / WANG YU et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Telescopic arm forklift

    IOTTI MARCO | Europäisches Patentamt | 2023

    Freier Zugriff

    Telescopic arm forklift

    IOTTI MARCO | Europäisches Patentamt | 2022

    Freier Zugriff

    Telescopic arm forklift loader

    LUO BIN / CHEN XIAOJIN / ZHONG FAZHONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff