Discharging device of fracturing propping agent storage box

The utility model discloses a blanking device for a fracturing propping agent storage box, and relates to the technical field of blanking devices. The device comprises a fracturing propping agent storage box body, a discharging opening is formed in the lower surface of the fracturing propping agent storage box body, a gate plate is assembled at the discharging opening, bases are installed on one side of the lower end of the fracturing propping agent storage box body, connecting bases are assembled in the two bases, and a fixing base is installed between the two connecting bases; and a stirring mechanism is assembled between the two groups of fixed seats. According to the discharging device, under the action of the motor, the guide blocks can be driven to reciprocate along the outer surface of the threaded rod, so that the stirring roller installed between the two sets of guide blocks can be driven to reciprocate on the lower surface of the discharging opening, the stirring roller can scatter the blocked fract