The invention belongs to the technical field of mining equipment, and relates to an underground trackless mine transporting truck which comprises a carriage and a rear frame, the carriage comprises a lower box body and an upper box body, the inner bottom wall of the lower box body is provided with a low plane, a high plane and a connecting inclined plane, an obtuse included angle alpha is formed between the connecting inclined plane and the low plane, and a discharging opening is formed in the high plane; a sealing device is arranged at the bottom of the lower box body, rotating shafts are arranged on the side walls of the two sides of the lower box body, an auxiliary device is arranged at the tail of the carriage, a containing groove is formed in the rear frame, two externally-expanded mounting grooves connected with the containing groove into a whole are formed in the head end of the rear frame, lifting hydraulic cylinders are mounted in the externally-expanded mounting grooves, and a U-shaped linkage plate is arranged at the top of the rear frame. Two first hinge seats are arranged at the bottom of the front end of the U-shaped linkage plate, a driving device is arranged beside the first hinge seats, and two connecting plates are arranged at the bottom of the rear end of the U-shaped linkage plate. The lifting height needed by the carriage is reduced, the ore discharging area is increased, the ore discharging speed is increased, and the application range is also increased.

    本发明属于矿山设备技术领域,涉及一种地下无轨运矿卡车,包括车厢和后车架,车厢包括下箱体和上箱体,下箱体的内底壁设有低平面、高平面以及衔接斜面,衔接斜面与低平面之间形成钝角夹角α,高平面上设有排料口,下箱体的底部设有封闭装置,下箱体两侧侧壁上均设有转轴,车厢的尾部设有辅助装置,后车架上设有容纳槽,后车架的头端设有两个与容纳槽连为一体的外扩安装槽,外扩安装槽内安装有抬升液压缸,后车架的顶部设有U型联动板,U型联动板前端的底部设有两个第一铰接座,第一铰接座的旁侧设有驱动装置,U型联动板后端的底部设有两个连接板。本发明降低了车厢所需的抬升高度,提高了矿石的排出区域以及排出速度,适用范围也得到提高。


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    Title :

    Underground trackless mine transporting truck


    Additional title:

    一种地下无轨运矿卡车


    Contributors:
    SUI XI (author) / SUI ZIQING (author) / WANG YUNLONG (author) / YANG LI (author) / GAO XIAOJIE (author) / LIU ZHONGWEI (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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