Special collecting box for medical contaminated instruments

The utility model relates to the technical field of medical contaminated instrument collection. The collecting box special for the medical contaminated instruments comprises a collecting box body, a left partition plate and a right partition plate are arranged in the collecting box body and divide an inner cavity of the collecting box body into a left partition cavity, a middle partition cavity and a right partition cavity, and a left throwing opening, a middle throwing opening and a right throwing opening are formed in a top plate, corresponding to the upper ends of the left partition cavity,the middle partition cavity and the right partition cavity, of the collecting box body. The device is reasonable and compact in structure; convenient use, medical forceps, tweezers and medical scissors are thrown into the three throwing openings in a classified mode. Buffering is achieved through the three turning plates. The corresponding counters can be driven to achieve automatic counting of the number of the input in