Efficient screening machine for organic-inorganic biological integrated fertilizer

The utility model discloses an organic-inorganic biological integrated fertilizer efficient screening machine, and particularly relates to the technical field of fertilizer processing, the organic-inorganic biological integrated fertilizer efficient screening machine comprises a rolling bin, a fertilizer channel is arranged at the bottom of the rolling bin, a fertilizer smashing structure is arranged at the bottom of the fertilizer channel, and the fertilizer smashing structure comprises a protective cover. The protective cover is arranged at the bottom of the fertilizer channel, a cutting fan is arranged in the protective cover, a filter screen is arranged at the bottom of the cutting fan, a first rotating shaft is arranged in the cutting fan, and a first motor is arranged at the bottom of the first rotating shaft. By arranging the fertilizer crushing structure, the fertilizer can be automatically processed to an ideal state without manual guarding, so that the working efficiency is improved, the flow is sim