Novel discharge port of low-speed mixer

The utility model provides a novel discharge port of a low-speed mixer. The discharging device comprises a discharging opening formed in a machine body. Characterized in that it is characterized in that it comprises, two oppositely-arranged limiting sliding grooves are formed in the positions, on the two sides of the discharging port, of the machine body respectively, movable rods capable of sliding up and down are arranged in the sliding grooves respectively and connected through a connecting rod, a baffle used for covering the discharging port is perpendicularly arranged on the connecting rod, and the baffle slides up and down relative to the limiting sliding grooves along with the movable rods so as to adjust the opening size of the discharging port. According to the novel discharging opening of the low-speed mixer, the movable rod is installed at the discharging opening, the baffle used for covering the discharging opening is arranged on the movable rod, the position of the bafflecan be set in advance bef