The invention discloses brake equipment of an underground transport vehicle for a coal mine. The brake equipment comprises a placement block, wherein a placement cavity is formed in the placement block; an automatic control mechanism is arranged in the placement cavity; the automatic control mechanism comprises a first axle; the first axle penetrates through the inner walls of the left side and the right side of the placement cavity; a first helical gear is fixedly arranged on the first axle; a transmission shaft bracket is fixedly arranged on the inner wall of the rear side of the placement cavity; a transmission shaft is rotationally arranged in the transmission shaft bracket; a first spring is fixedly arranged on the transmission shaft; and a second helical gear is rotationally arrangedon the transmission shaft. When a mining locomotive is separated from a tractor and rapidly runs on the track, power generated during running of the mining locomotive is used for driving the brake, so the mining locomotive is rapidly stopped on the track, and the situation that the mining locomotive cannot be stopped on the track and danger is caused to underground constructors is effectively prevented.

    本发明公开了一种煤矿井下运输车的刹车设备,包括安置块,所述安置块内设有安置腔,所述安置腔内设有自动控制机构,所述自动控制机构包括第一车轴,所述第一车轴贯穿所述安置腔左右侧内壁,所述第一车轴上固定设有第一斜齿轮,所述安置腔后侧内壁固定设有传动轴支架,所述传动轴支架内转动设有传动轴,所述所述传动轴上固定设有第一弹簧,所述传动轴上转动设有设有第二斜齿轮,本发明可以在矿用机车脱离牵引车而快速在轨道上行驶时,利用矿用机车行驶时产生的动力驱动刹车,让矿用机车快速的在轨道上停止,有效的防止矿用机车无法在轨道上停止而对井下施工人员的危险。


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    Title :

    Brake equipment of underground transport vehicle for coal mine


    Additional title:

    一种煤矿井下运输车的刹车设备


    Contributors:
    LI XUEGANG (author)

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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