Integrated machine for garbage disposal

The utility model relates to an integrated garbage disposer, which comprises a base, a casing, an inlet hopper and an outlet hopper, a riding wheel, a trommel screen with sprockets and raceways, a decelerating rotor with small sprockets, part of the trommel screen composed of chains, a support, a main shaft, and a multi-functional mixer of the decelerating rotor. This garbage disposer is characterized in that 3 outlet hopper are provided; diameter of meshes in one segment of the trommel screen is less than that in another; a feeding spiral is disposed on the main shaft under the inlet hopper, and a group of paddle plates are disposed on the other segment of the main shaft. Based on principles of two-stage trommel screening and selective crushing, the utility model has integrated crushing, pack breaking and screening during garbage separation disposal.