Constant-temperature culture medium storage box for plague bacillus identification

The utility model relates to the field of microbiological test devices, and particularly discloses a constant-temperature culture medium storage box for plague bacillus identification, which comprises a box body, a culture dish storage area, a conical flask storage area and a test tube storage area are arranged in the box body, a culture dish storage mechanism is arranged in the culture dish storage area, and the culture dish storage mechanism comprises a limiting cylinder. A rotating shaft is arranged in the limiting barrel, the bottom end of the rotating shaft is rotationally connected with the bottom wall of the limiting barrel, a plurality of arc-shaped limiting plates are fixedly arranged around the rotating shaft, culture dish limiting grooves are fixedly formed in the bottom ends of the arc-shaped limiting plates, and a first sealing door is connected to the edge of the bottom wall of the culture dish storage area through hinges. By arranging the culture dish storage area, the conical flask storage are