Raw material mixing device for soil remediation agent production

The utility model discloses a raw material mixing device for soil remediation agent production, which comprises a tank body, a support leg frame fixedly mounted on the outer side of the tank body, two feeding pipes communicated with the top of the tank body, sealing covers movably mounted on the tops of the two feeding pipes, a motor fixedly mounted on the top of an inner cavity of the tank body, and a rotating shaft fixedly mounted at the output end of the motor, a plurality of stirring rods I are fixedly mounted on the outer side of the rotating shaft. Through the arranged spring, the spring can apply elastic force to the opposite sides of the upper grinding disc and the conical disc, so that the upper grinding disc is pressed downwards step by step, meanwhile, due to the action of a transmission gear and a transmission tooth groove, the upper grinding disc can move up and down and rotate circumferentially during torque transmission, and a rotating bearing is limited by a soft conical ring, so that raw mate