Collecting device for infectious disease department

The utility model discloses a collecting device for the infectious disease department, and relates to the technical field of medical instruments. The device comprises two supporting frames which are symmetrically arranged, and a supporting end plate is arranged between the opposite faces of one ends of the two supporting frames in a sleeved mode. Rotating sleeves are rotationally connected to the surfaces of the supporting end plates; two connecting rods are hinged to the opposite faces of the two supporting frames correspondingly. Movable sleeve plates which are in threaded fit with the two ends of the rotary sleeve are hinged to the ends of the two adjacent connecting rods and located between the opposite faces of the two supporting frames; a clamping frame is arranged between the two ends of the rotating sleeve in a sleeving mode. When the rotary sleeve rotates, the two movable sleeve plates move relatively under the limiting action of the connecting rod and open the two supporting frames, swallowing actio