Uniform mixing device for biodegradable modified material

The utility model relates to a biodegradable modified material uniform mixing device, which belongs to the technical field of modified material uniform mixing, and comprises a tank body, a feed port, a discharge port, a stirring device and a dismounting hole, the dismounting hole is arranged on the side wall of the tank body, the inner wall of the dismounting hole is provided with an interface matched with a fixed part, and the fixed part is fixed on the tank body. The stirring device comprises a driving part, a stirring rod and a fixing part used for blocking the disassembly and assembly hole, the driving part comprises a motor, a rotating shaft and a rotating disc, the motor is installed on the side wall of the tank body, the output end of the motor is fixedly connected with the rotating disc through the rotating shaft, and flexible disassembly and assembly of the stirring device are achieved by arranging the detachable fixing part; by replacing the stirring rod, a multifunctional stirring mode can be reali