Culture device for strain fermentation

The utility model discloses a culture device for strain fermentation, which comprises a culture mechanism for providing a culture environment, and further comprises a placing mechanism arranged in the culture mechanism and used for placing and supporting culture bottle bodies, and the placing mechanism is connected with the culture mechanism; the culture mechanism comprises a culture box, a horizontally-arranged partition plate is arranged in the culture box, electric heating pipes are installed on the two sides of the inner wall of an upper cavity of the partition plate, an atomization pipe is installed on the upper side of the partition plate, the end of the atomization pipe penetrates through the partition plate, one end of the atomization pipe is connected with an atomization pump, and the atomization pump is arranged in a water tank. A box door is arranged on the front side wall of the culture box. The servo motor of the placing mechanism works to drive the small gear and the large gear to rotate in a me