Method and structure for stacking and uniformly distributing loose particle materials

An accumulation and uniform distribution method for loose particle materials comprises the steps that a material receiving hopper is adopted for receiving the materials, and the materials are conveyed to a material distributing system through a material conveying belt; the material distribution system distributes the materials to the material distribution system for material distribution; the material distribution system comprises a reversible conveying device, and the reversible conveying device reciprocates in the lengthwise direction of the material distribution track so as to complete material distribution of a preset material field below the material distribution track; and when the reversible conveying device finishes a stroke on the material distribution track, the operation of the reversible conveying device is stopped, the material distribution system and the material distribution system slide to the next mounting point of the material conveying belt, and the reversible conveying device is arranged t