Instrument storage device

The utility model discloses an instrument storage device, which relates to the technical field of instrument storage devices and comprises a storage cabinet, a flat plate is fixedly mounted on the inner wall of the storage cabinet, a rotating plate is rotatably mounted on the flat plate, a sliding plate and an abutting part are slidably mounted in the storage cabinet, and a rotating wheel is rotatably mounted in the storage cabinet. And a connecting rope is fixedly installed between the sliding plate and the abutting piece, the connecting rope is half wound around the rotating wheel, and a push wheel is rotationally installed on the side, close to the rotating plate, of the sliding plate. The device further comprises a collecting frame, an inserting rod is fixedly installed on the collecting frame, an inserting groove matched with the inserting rod in size is formed in the storage cabinet, and a bevel edge is arranged on the bottom side of the end, close to the push wheel, of the rotating plate. The push whee