Vibrating hopper in shaft of main draw shaft

The utility model discloses a vibrating hopper in a main draw shaft, which comprises a vibrating hopper body and a conveying device, the vibrating hopper body is fixedly arranged in the main draw shaft through a support, the conveying device is arranged below the vibrating hopper body, the vibrating hopper body comprises a feed hopper and a discharge hopper, and the feed hopper and the discharge hopper are arranged in the main draw shaft. The feeding hopper is arranged above the discharging hopper, the feeding hopper is used for feeding ore raw materials, the discharging hopper is used for screening the ore raw materials, a discharging plate is arranged in the feeding hopper, the discharging plate is spirally arranged, a material screening plate is further arranged in the feeding hopper, and the material screening plate is arranged below the discharging plate. The spiral blanking plate is arranged, so that the blanking speed of materials is slowed down, the materials slide downwards in order, and blanking blo