The invention relates to the technical field of trolleys, in particular to an explosion-proof electric dump cart for coal mine. The explosion-proof electric dump cart for coal mine comprises a vehiclebody, the right side of the bottom end of the vehicle body is fixedly connected with an explosion-proof box; the explosion-proof box is fixedly connected with a vehicle hopper of the vehicle body; handles are arranged on the upper right portion of the outer side of the vehicle body; the handles are fixed together through a connecting rod; the right end surface of the connecting rod is fixedly connected with a controller; an adjusting device is arranged at the left end of the outer side of the handle at the front end; an auxiliary device is arranged at the top end of the explosion-proof box; the right side of the bottom end face of the explosion-proof box is fixedly connected with supporting legs; and positioning devices are arranged on the outer sides of the supporting legs. According tothe explosion-proof electric dump cart, a sliding sleeve is arranged in sliding connection with the front end handle, in rotating connection with a rotating ball, and in spiral connection with a firstthreaded shaft and the vehicle body, when the explosion-proof electric dump cart is used, the inclination angle of the handles can be adjusted according to different heights of operators, use of theexplosion-proof electric dump cart is facilitated, and the application range of the explosion-proof electric dump cart is widened.

    本发明涉及手推车技术领域,尤其为一种煤矿防爆型电动可翻卸手推车,包括车体,所述车体底端右侧固定连接有防爆箱,且防爆箱与车体的车斗固定连接,所述车体外侧右上方设有把手,且把手通过连接杆固定在一起,所述连接杆右端面固定连接有控制器,位于前端的所述把手外侧左端设有调节装置,所述防爆箱顶端设有辅助装置,所述防爆箱底端面右侧固定连接有支撑腿,所述支撑腿外侧设有定位装置,本发明中,通过设置的滑动套,这种设置配合滑动套与前端把手的滑动连接、转动球与滑动套的转动连接和第一螺纹轴与车体的螺旋连接,在使用装置时,可以根据操作人员不同的身高对把手的倾斜角度进行调节,方便了装置的使用,增加了装置的适用范围。


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    Title :

    Explosion-proof electric dump cart for coal mine


    Additional title:

    一种煤矿防爆型电动可翻卸手推车


    Contributors:
    LI PENG (author) / HOU TAO (author) / SONG XIAOLIN (author) / CHEN HAIRUI (author) / HOU ZHENGTAO (author) / WANG WEIPENG (author) / LIU XIANG (author) / WANG JINGYU (author)

    Publication date :

    2020-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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