The invention discloses a quick change device for a forklift and a using method thereof.The quick change device comprises a structural part, a telescopic arm pin shaft assembly, an oil cylinder thrust pin shaft assembly, a lock hook shaft assembly, a cam shaft assembly and a locking pin shaft assembly, and the telescopic arm pin shaft assembly and the oil cylinder thrust pin shaft assembly are arranged on the structural part; and the lock hook shaft assembly, the cam shaft assembly and the locking pin shaft assembly are respectively arranged in the structural member. The quick change device is connected with a forklift telescopic arm assembly through the telescopic arm pin shaft assembly and the oil cylinder thrust pin shaft assembly, is connected with an accessory through a structural part, locks the accessory through a lock hook by rotating the lock hook shaft assembly, and finally quickly locks the cam shaft assembly through the lock pin shaft assembly to complete accessory connection. The quick-change device adopts a structural part welded by high-strength structural steel, so that the overall weight is light, and the structural strength is high; the quick-change device is compact in overall arrangement, small in appearance and convenient to install and use.

    本发明公开了一种用于叉车的快换装置及其使用方法,所述装置包括结构件、伸缩臂销轴组件、油缸推力销轴组件、锁钩轴总成、凸轮轴总成和锁止销轴总成,所述伸缩臂销轴组件和油缸推力销轴组件分别设置在结构件上,所述锁钩轴总成、凸轮轴总成和锁止销轴总成分别设置在结构件内。本发明的快换装置通过伸缩臂销轴组件及油缸推力销轴组件与叉车伸缩臂总成连接,通过结构件与属具连接,并通过转动锁钩轴总成实现锁钩对属具的锁定,最后通过锁止销轴总成对凸轮轴总成进行快速锁定完成属具连接。本快换装置采用高强度结构钢焊接的结构件,整体重量轻,结构强度高;快换装置整体布置紧凑,外观小巧,便于安装使用。


    Access

    Download


    Export, share and cite



    Title :

    Quick-change device for forklift and using method of quick-change device


    Additional title:

    一种用于叉车的快换装置及其使用方法


    Contributors:
    LU YIGANG (author) / LIU XIN (author) / ZHU HAIYING (author)

    Publication date :

    2024-08-23


    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 / E02F Baggern , DREDGING / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16C SHAFTS , Wellen



    Quick-change battery device for forklift

    YE HUGEN / HU ZHUTIAN / QI JIANPING et al. | European Patent Office | 2024

    Free access

    Forklift moving quick-change type suspension arm device, forklift and method

    YANG SHUQIANG / ZHANG HONGKAI / WANG YUNFEI | European Patent Office | 2024

    Free access

    Quick charging device and method for forklift

    ZHANG ZAILEI / CHEN WEILIN / CHENG SHENG et al. | European Patent Office | 2021

    Free access

    QUICK-CHANGE DEVICE

    KOLLMANN MICHAEL | European Patent Office | 2021

    Free access

    Protective assembly of quick-change device, quick-change device and electric vehicle

    ZHANG JIANPING / HUANG CHUNHUA | European Patent Office | 2024

    Free access