Modified asphalt development tank

The utility model discloses a modified asphalt development tank, which belongs to the technical field of asphalt production and processing and comprises a tank body, the tank body is provided with a feed port and a discharge port, a support is arranged at the bottom of the tank body, a driving motor is embedded in the support, a rotating shaft is arranged in the tank body, stirring rods are uniformly distributed on two sides of the rotating shaft along the axial direction, and two sides of the bottom of the rotating shaft are movably connected with limiting blocks. The output end of the driving motor penetrates into the tank and is provided with a connecting sleeve, limiting holes are formed in the two sides of the connecting sleeve, the bottom of the rotating shaft is connected with the connecting sleeve in an inserted mode, the limiting blocks penetrate through the limiting holes in an aligned mode, and an opening and closing door is arranged on the side wall of the tank. The driving motor is arranged at th