Slurry discharge valve device, stirring cup device and food processor

The utility model discloses a slurry discharge valve device, a stirring cup device and a food processor, and the slurry discharge valve device comprises a shell assembly, a valve main body and a driving assembly. The valve body comprises a discharge pipe, a plunger assembly and a reset part, the discharge pipe is installed on the shell assembly and provided with a feed port, a discharge port and an installation port which are communicated with one another, the feed port is used for being in butt joint with a discharge port of external equipment, and the plunger assembly extends into the discharge pipe through the installation port and is in butt joint with the discharge port of the external equipment. The reset piece is used for providing elastic force to drive the plunger assembly to have the movement tendency of moving from the first position to the second position, so that the discharging pipe is switched between the two different states of blocking and conducting on the flowing path from the feeding port