Culture soil mixing device for bioengineering

The utility model belongs to the technical field of bioengineering, and particularly relates to a bioengineering culture soil mixing device which comprises a box body, the top of the box body is connected with a tank body, the surface of the tank body is provided with a feeding port, one side of the tank body is connected with a first motor, and the output end of the first motor is connected with a rotating shaft. A rotating shaft is arranged in the tank body, a spiral blade is connected to the surface of the rotating shaft, a discharging opening is formed in the surface of the tank body, a mixing mechanism is arranged in the box body, a transparent window is arranged on the front face of the box body, and a hinge is connected to the front face of the box body. The first motor rotates to enable the spiral blade to rotate so as to facilitate conveying of materials, the second motor rotates to enable the sliding blocks to slide in the sliding grooves so as to facilitate movement of the stirring rod along with t