Controlling means of unloading suitable for disk feeder feed bin

The utility model discloses a controlling means of unloading suitable for disk feeder feed bin, including the feed bin, this device sets up in the discharge opening of feed bin bottom guide cover, valve plug, driver, the coaxial setting on the discharge opening of guide cover, and the top of guide cover sets up and the outer wall fixed connection of discharge opening, the discharge opening passesthe through -hole downwards and stretches into in the guide cover, coaxial setting becomes concave -convex structure complex valve plug with it in the discharge opening, the valve plug is connected with the driver that sets up in guide cover top, makes the driver driver's valve fill in and reciprocates. The utility model discloses a setting up the driver and reaching light control the opening andclose of oral area valve plug of unloading, the electro -magnet easily burns when having solved electro -magnet drawing steel rope on -off control discharge opening and opening and close to reach thepotential safety hazard pro