Double-pump explosive feeding system of emulsion explosive mixing and loading truck

The invention relates to the field of emulsion explosive processing, and discloses an emulsion explosive mixing and loading truck double-pump explosive feeding system which comprises a discharging box, a feeding port is formed in the outer wall of the left side of the discharging box, a discharging port is formed in the outer wall of the right side of the discharging box, and a sliding groove plate is fixedly installed at the position, corresponding to the discharging port, of the outer wall of the left side of the discharging box; a conveying device is arranged on the inner wall of the bottom of the discharging box and corresponds to the position between the discharging port and the sliding groove plate, a water tank is fixedly installed at the position, close to the bottom end, of the outer wall of the back face of the discharging box, and a first Z-shaped liquid conveying pipe is fixedly connected to the outer wall of the top of the water tank. A first liquid conveying pipe penetrates through the outer wal