Mixing device for anti-freezing solution production

The utility model discloses a mixing device for anti-freezing solution production, and relates to the technical field of anti-freezing solution production, the mixing device comprises a mixing tank, a sealing cover and a feeding pipe, the sealing cover is arranged at the upper end of the mixing tank, the feeding pipe is fixedly arranged on one side of the mixing tank, and a motor is fixedly arranged at the upper end of the sealing cover through a mounting seat; an output shaft of the motor penetrates through the sealing cover and extends to the lower end of the sealing cover, the output shaft is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with multiple sets of stirring blades, the outer wall of the output shaft is connected with multiple sets of connecting rods through a lifting mechanism, and the other ends of the connecting rods are fixedly connected with cleaning sleeves; a motor in the mixing tank is matched with a lifting mechanism to control a conne