The invention discloses an environment-friendly waste disposal box. The environment-friendly waste disposal box comprises a garbage disposal box base, a garbage disposal box, an opening, a circular-ring disc body, a framework, a first movable rod, a second movable rod, a first arc-shaped through slot, a second arc-shaped through slot, a first slide cover plate and a second slide cover plate, wherein a first pushing rod is mounted at one side of the first slide cover plate; a second pushing rod is mounted at one side of the second slide cover plate; a first rocking bar is mounted at one side of the first pushing rod; a first slide rod body is mounted at one end of the first rocking bar; the first slide rod passes through a first fixed plate body; the bottom end of the first slide rod body is movably mounted on a first movable shaft; one side of the second pushing rod is movably equipped with a second rocking bar; one end of the second rocking bar is movably equipped with a second slide rod body; the second slide rod body passes through a second fixed plate body; the bottom end of the second slide rod body is movably mounted on a second movable shaft; and a pedal is fixedly mounted on a first transverse connecting rod.