Discharging mechanism of vertical concrete mixer

The utility model provides a discharging mechanism of a vertical concrete mixer. Vertical concrete mixer, a discharging opening is formed in the lower part of the vertical concrete mixer; a discharging mechanism is welded to the outer end of the discharging opening. The discharging mechanism comprises a discharging bucket, a back plate, a material blocking plate, a screw rod, a supporting rod, a scraper and a rake. The back plate is fixedly welded to the outer end of the discharging opening. A discharge hole is formed in the middle of the back plate; sliding grooves are formed in the inner side wall of the discharging port, connecting blocks are fixedly welded to the positions, located on the left side and the right side of the discharging port, of the inner end of the back plate, scrapersare fixedly welded to the top ends of the connecting blocks, the inner sides of the lower ends of the scrapers are fixedly connected with the inner side of the rake, and screws are connected to the upper portions of the left