Dust suppressant solution spraying equipment for mine watering cart

The invention discloses dust suppressant solution spraying equipment for a mine sprinkler, and belongs to the field of spraying equipment. Comprising a stirring barrel, a water inlet pipe is fixedly connected to the top end of the stirring barrel, a water outlet pipe is fixedly connected to the bottom end of the stirring barrel, a spraying head is fixedly connected to one end of the water outlet pipe, and supporting rods are symmetrically arranged on the front portion and the rear portion of the spraying head. A first motor is started to drive a connecting shaft and a first gear to rotate, the first gear drives a second gear, a stirring shaft and a plurality of stirring rods to rotate, when the stirring shaft rotates at a high speed, a rotating rod expands outwards through centrifugal force and drives the upper end of a connecting rod to move upwards, and the connecting rod drives an annular block and an annular plate to slide; the circular ring plate pushes the connecting rod to move upwards, so that the bal