Quantitative discharging device for wheat production

The utility model relates to the field of quantitative blanking devices for wheat harvesting production, and discloses a quantitative blanking device for wheat production, which comprises a stock bin for storing wheat raw materials, a servo motor mounted on the left side of the stock bin and used for providing driving force, a discharge roller mounted in the stock bin and used for quantitatively blanking wheat, and a screening mechanism, and the half gear is installed on the right side of the discharging roller and used for screening dust and dead leaves in wheat, and the left side of the half gear is connected with the right side of the discharging roller through a transmission shaft. According to the quantitative discharging device for wheat production, wheat inside the quantitative discharging device is cleaned, dust and dead leaves outside the wheat are screened out, the situation that the dust and the dead leaves are bagged together with the wheat through the discharging device, and consequently the qual