Feeding structure and cone dryer

The utility model relates to the field of machinery, and provides a feeding structure and a cone dryer, which comprise a conical feeding hopper, the feeding hopper is provided with a first screen and a second screen, a circle of mounting ring is fixed on the edge of the first screen, a circle of rack is fixed on the outer diameter of the mounting ring, and the mounting ring is matched with a fixing ring. The mounting ring is rotatably connected with the fixing ring through a bearing, the rack is meshed with a gear, a vertical rod is fixed to the center of the gear, and the top of the vertical rod penetrates through the fixing ring, then extends out of the feeding hopper and is connected with a stepping motor; and a horizontal crushing roller is arranged above the screen I in a matched manner. The cone dryer comprises the feeding structure. According to the utility model, materials can be crushed, scattered and screened, the dispersity and uniformity of the materials are improved, and the drying efficiency and