The utility model discloses an earthworm, earthworm cocoon and earthworm cast splitter, including the box, the feed inlet has been seted up at the top of box, and be provided with earthworm separator in the box and set up the earthworm cocoon separator in earthworm separator below, the utility model provides a man minute from the earthworm process consuming time hard, separation effect is unsatisfactory and select separately the unhygienic scheduling problem of environment, has improved earthworm separation efficiency and beasts and birds excrement treatment effeciency, solved an earthworm cocoon and earthworm cast separation difficult problem, improved earthworm output and beasts and birds excrement treatment effeciency, and then improved this trade economic benefits, equipment structure is simple, convenient to use, can realize earthworm, earthworm cocoon and earthworm cast's quickly separating, reasonable in design is feasible, easy and simple to handle, and the effect is obvious, has good application promotion prospect.