Refrigeration device for reagents

The utility model relates to the technical field of reagent refrigeration, and discloses a reagent refrigeration device which comprises a refrigeration box, fixed sliding rails are fixedly connected to the left wall and the right wall of the inner side of the refrigeration box, threaded rods are rotatably connected to the interiors of the fixed sliding rails, and sliding blocks are in transmission connection to the outer sides of the threaded rods through threads. The outer sides of the sliding blocks are in sliding connection with the interiors of the fixed sliding rails, the opposite sides of the two sliding blocks are fixedly connected with connecting plates, the number of the connecting plates is two, the inner sides of the two connecting plates are fixedly connected with a reagent mounting shell, and the top end of the connecting plate on the upper side is fixedly connected with a clamping device. And the bottom wall of the inner side of the refrigerating box is fixedly connected with a double-shaft tran