Medical waste collecting device

The utility model discloses a medical waste collecting device which comprises a discharging mechanism, a smashing mechanism and a feeding mechanism, the discharging mechanism comprises a discharging box, a cavity is formed in the center of the discharging box, a sliding door is arranged at the front end of the cavity, a labeling machine body is arranged at one end of the interior of the discharging box, a base is arranged at the bottom of the interior of the cavity, and the feeding mechanism is arranged on the base. A first motor is fixedly connected to the center of the bottom of the base, and a driving shaft of the first motor penetrates through the base and is fixedly connected with a tray. The discharging mechanism, the crushing mechanism and the feeding mechanism are matched with one another, so that one-stop garbage treatment and packaging are realized, the size of crushed garbage is greatly reduced compared with that of uncrushed garbage, the space occupied by the garbage is reduced, medical environmen