The invention provides a mining explosion suppression moving camera-shooting system. The system includes: a rail, a suspending piece, a drive assembly, a moving trolley, a tank chain, a suspending arm, a camera-shooting instrument, explosion suppression travel switches, and a controller, wherein, the drive assembly includes a motor, a speed reducer, a drive shaft, a driving chain wheel, a driven chain wheel, a drive chain, a tightening screw, a chain supporting shaft, and a chain support; the suspending piece is connected fixedly to the rail and is used for installation of the rail 1; the tank chain and the suspending arm are connected fixedly to the moving trolley respectively; the controller controls the drive assembly, to drive the moving trolley to realize leftward and rightward linear motion, and correspondingly to drive the camera-shooting instrument to realize a leftward and rightward motion, thus moving camera-shooting function is realized; and the explosion suppression travel switches are configured to limit locations where the moving trolley moves in the leftward and rightward directions. The invention can be applied effectively to a particular explosion suppression usage environment of a coal mine, and can realize video monitoring in an environment where there is unattended operation of the coal mine, which improves effectively a safety production level of the coal mine, and the system of the invention has the advantages of simple structure, low cost and easy implementation and installation.