Underground intelligent sorting device for nonferrous metal mine

The utility model relates to the technical field of ore sorting, in particular to an underground intelligent sorting device for nonferrous metal mines, which comprises a sorting machine main body, a striking block and a grinding roller, a crushing barrel is arranged on one side of the sorting machine main body, the top of the crushing barrel is fixedly connected with a feeding hole, a rotating roller penetrates through the interior of the crushing barrel, and the top of the rotating roller is fixedly connected with a discharging hole. Ore is put into the crushing barrel from the feeding port, meanwhile, a first rotating motor is started to drive a rotating roller to rotate, then a striking block and an impacting block of a triangular connecting block are matched, the ore in the crushing barrel is continuously stirred and struck, and the ore crushed into the proper size can fall into a discharging box from the discharging port; and the impact block is arranged, so that the ores can be conveniently and rapidly