The invention discloses an intelligent warehouse logistics screening, distributing, feeding and conveying device which comprises a conveying frame body, a feeding assembly, a material limiting assembly, a first support and a movable scanning assembly, the feeding assembly is fixed to the outer wall of one side of the conveying frame body, and the material limiting assembly is fixed to the outer wall of one side of the conveying frame body; a first support is welded to the outer wall of the top end of the conveying frame body, and a movable scanning assembly is fixed to the inner wall of the top end of the first support. The feeding assembly comprises a first sliding groove, a rack, a first sliding block, a second motor, a first gear and a first rotating shaft. According to the automatic feeding device, objects can be automatically fed, so that the feeding process is simplified, the feeding efficiency is improved, and the labor burden is reduced; and the single pieces to be discharged can be isolated, so that the materials can be fed at intervals, enough time can be reserved for automatic screening, the objects can reach the designated position, and the screening efficiency is improved.