The invention relates to the technical field of mining equipment, in particular to a mine car transportation hard connector and a tension balance testing device thereof, which comprise a hard connecting mechanism, the hard connecting mechanism comprises a first connecting block, a reducing sleeve, a universal ball, a connecting rod, a second threaded rod, a limiting block, an external threaded sleeve, two internal threaded lantern rings and a second connecting block; when the hard connecting device for mine car transportation is used, the distance between the first connecting block and the second connecting block is adjusted according to the using length of a hard connecting mechanism, the length of the portion, inserted into the outer threaded sleeve, of the connecting rod is adjusted, and therefore the hard connecting device for mine car transportation is convenient to use. The hard connecting piece is fixed through the two internal thread lantern rings, flexible adjustment is carried out according to the actual lengths and use requirements of different mine cars, and therefore the application range of the hard connecting piece is remarkably expanded, the hard connecting piece can be more widely applied to mine cars of various specifications and models, and the universality and compatibility of equipment are improved.

    本申请涉及矿用设备的技术领域,尤其是涉及一种矿车运输硬连接及其拉力平衡测试装置,包括硬连接机构,所述硬连接机构包括第一连接块、转接套、万向球、连杆、第二螺纹杆、限位块、外螺纹套筒、两个内螺纹套环和第二连接块;所述转接套的一端与所述第一连接块的一侧固定连接,本发明矿车运输硬连接装置在使用时,根据硬连接机构的使用长度,对第一连接块和第二连接块之间的距离进行调整,调整连杆插入外螺纹套筒中的长度,通过两个内螺纹套环进行固定,根据不同矿车的实际长度和使用需求进行灵活调整,从而显著扩大其适用范围,使得硬连接件能够更广泛地应用于各种规格和型号的矿车,提高了设备的通用性和兼容性。


    Access

    Download


    Export, share and cite



    Title :

    Mine car transportation hard connection and tension balance testing device thereof


    Additional title:

    一种矿车运输硬连接及其拉力平衡测试装置


    Contributors:
    SHANG RONGHUA (author) / WANG ZHIYONG (author) / JIA RAN (author) / WANG YANAN (author) / JIA XIAOPING (author) / ZHAI XIAODI (author) / SHANG RONGCHENG (author)

    Publication date :

    2025-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



    Tension-compression type mine car connection anti-tripping device

    HU HAOCHUAN / YIN LIGANG / ZHAN ZHIFA et al. | European Patent Office | 2024

    Free access

    Steel rope tension wheel type sliding testing device of mine hoisting machine

    NIE HONG / DING KAI / WANG WEIFENG et al. | European Patent Office | 2015

    Free access

    Underground coal mine transportation device

    WANG JIE / ZHANG JIN / REN XU et al. | European Patent Office | 2024

    Free access

    Transportation device for mine ore

    YANG FEI | European Patent Office | 2025

    Free access

    Mine transportation track supporting device

    FANG SHENG | European Patent Office | 2021

    Free access