Material mixing device for constructional engineering

The utility model discloses a constructional engineering mixing device which comprises a base and a vertical plate, the vertical plate is fixedly connected to the side wall of the base, a sliding groove is formed in the side wall of the vertical plate, a supporting plate is slidably connected to the inner wall of the sliding groove, a first motor is fixedly connected to the upper end of the vertical plate, and one end of the supporting plate extends to the upper side of the base; the upper end of the supporting plate is fixedly connected with a second motor, the lower end of the supporting plate is rotationally connected with a transmission rod connected with a driving shaft of the second motor, the lower end of the transmission rod is connected with a detachable stirring rod, and the side wall of the transmission rod is slidably sleeved with a cover plate making contact with the mixing barrel. According to the anti-splashing device, the upper end of the mixing barrel is clamped through the annular clamping p