The invention discloses an anti-falling bolt connecting mechanism for a mine car, relates to an improvement of a mining equipment auxiliary mechanism, and particularly relates to the improvement of anauxiliary connecting mechanism for the mine car. The mechanism comprises a base, a bayonet socket and a bolt. The base is fixedly connected to a front side and a rear side of the mine car and is a three-layer structure including an upper layer, a middle layer and a lower layer, the upper layer, the middle layer and the lower layer of the base are parallel, a through hole is formed in the middle of the base, the bayonet socket is arranged on the upper portion of the base and fixedly connected with the base, and the bolt penetrates through the bayonet socket and the base simultaneously. A three-ring chain penetrates through the upper layer and the middle layer of the base, and a connecting piece for fixing front and rear mine cars is arranged between the middle layer and the lower layer. The mechanism is convenient to assemble and disassemble, good in anti-fall pin effect, capable of guaranteeing running safety of the mine car, convenient to assemble and disassemble, safe and reliable.

    矿车用防脱插销连接机构,它涉及一种矿用设备辅助机构的改进,具体涉及一种矿车用辅助连接机构的改进。它包含底座、插接座、插销,底座固定连接在矿车的前后两侧,底座为三层结构分别为上层、中间层、下层,底座的三层结构上层、中间层、下层相互平行,底座中部设置有贯穿孔,插接座设置在底座的上部并与底座固定连接,插销同时穿过插接座和底座。底座的上层和中间层之间用于穿接三环链,中间层和下层之间用于固定前后矿车的连接件。本发明有益效果为:它具有装卸方便、防脱销效果好,可以保证矿车运行的安全,又能方便装卸、安全可靠。


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    Title :

    Anti-falling bolt connecting mechanism for mine car


    Additional title:

    矿车用防脱插销连接机构


    Contributors:
    ZHANG ZELIN (author)

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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