Fertilizer screening plastic bag cleaning mechanism and organic fertilizer screening equipment

The invention discloses a fertilizer screening plastic bag cleaning mechanism and organic fertilizer screening equipment. The fertilizer screening plastic bag cleaning mechanism comprises the cleaning roller, the movable nails are arranged on the cleaning roller, the movable nails can stretch out and rotate along with the cleaning roller during working, the effect of automatically and efficiently cleaning plastic bags can be achieved during organic fertilizer screening, and the production efficiency and the practicability of screening equipment are improved. The organic fertilizer screening equipment is provided with the fertilizer screening plastic bag cleaning mechanism and the screening mechanism, the screening efficiency of the organic fertilizer can be greatly improved, and the quality and condition of the organic fertilizer are improved. And the cleaning assembly is arranged on the screening mechanism, screening holes of the screen can be thoroughly cleaned, the working period of the screening equipment