The invention belongs to the technical field of mining equipment, and particularly discloses an underground mining stone conveying device. In order to solve the technical problem that when existing mine cars are connected in series, adjacent mine cars are extruded to threaten the life of series connection workers, the device comprises frames distributed at equal intervals, the frames are rotationally connected with mirror-image and equidistant wheels, the frames are provided with connecting cylinders, and the connecting cylinders are slidably connected with connecting pieces in a penetrating mode; the side, away from the connecting cylinder, of the frame is fixedly connected with a fixing cylinder, the fixing cylinder is slidably connected with an unlocking piece, a spring is fixedly connected between the fixing cylinder and the unlocking piece, and the fixing cylinder is slidably connected with locking blocks distributed in a rectangular mode. According to the mine car connecting device, by pushing the car frames, the car frames drive the connecting pieces to enter the fixing cylinders in the adjacent car frames, and the connecting pieces are rapidly limited through the locking blocks, so that the mine car connecting mode is simple and convenient, meanwhile, the situation of extrusion generated when workers connect the mine car is avoided, and the life safety of the workers is protected.

    本发明属于矿山设备技术领域,具体公开了一种地下采矿石料输送装置。针对现有矿车串接时,相邻矿车之间发生挤压对串接工人的生命造成威胁的技术问题,本发明装置包括等距分布的车架,其中,车架转动连接有镜像且等距的车轮,车架设置有连接筒,连接筒贯穿式滑动连接有连接件,车架远离连接筒的一侧固接有固定筒,固定筒滑动连接有解锁件,且二者之间固接有弹簧,固定筒滑动连接有矩形分布的锁止块。本发明装置通过推动车架,使车架带动连接件进入相邻车架内的固定筒中,并通过锁止块快速将连接件进行限位,使矿车连接方式简便,同时避免了工人在连接矿车时发生挤压的情况,保护了工人的生命安全。


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    Title :

    Underground mining stone conveying device


    Additional title:

    一种地下采矿石料输送装置


    Contributors:
    YU QINGLEI (author) / YANG XUERUI (author) / WANG YUHENG (author) / PU JIANGYONG (author) / JIA YUFEI (author) / JIN RIJIE (author) / ZHANG JINPENG (author) / HUANG LINHAO (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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