The invention relates to a material dividing and feeding large hopper, which consists of a hopper casing and a feeding material dividing device arranged in the hopper casing, wherein the feeding material dividing device consists of a feeding box and a pull plate type material door, the feeding box is provided with more than two cabin storage passages, the pull plate type material door is used for controlling the opening and closing of the cabin storage passages, and the upper end of the feeding box is provided with a referral plate for separating the cabin storage passages. The feeding box part of the material dividing and feeding large hopper adopts a feeding roller for feeding, and a circular arc groove is milled on the feeding roller, so the flow speed of the materials is stable and uniform, and in addition, the material blockage and the material arching can be prevented. The closing and the opening of different material storage spaces are controlled through the pull plate type material door, and the material flow speed is precisely controlled through combining a material pressing cutter and a fine adjusting device of the material pressing cutter. Therefore, the material discharge flow rate can be precisely controlled, and the material dividing and feeding large hopper can preferably adapt to the requirements of subsequent equipment.