Powder feeder capable of controlling fertilizer discharge amount

The utility model discloses a powder feeder capable of controlling the fertilizer discharging amount. Including a housing, the shell is of a hollow structure. An opening communicated with the outsideis formed in the upper end of the shell; a sealing cover matched with the opening is arranged at the upper end of the shell; a feeding device is arranged on the sealing cover; a quantitative discharging device is arranged in the shell; a horizontally-arranged mounting plate is fixedly connected into the shell, the mounting plate is located under the feeding device, a mixing device is arranged on the mounting plate, an obliquely-arranged discharging plate is fixedly connected into the shell and located below the mounting plate, and a discharging port matched with the discharging plate is formedin the side wall of the shell. According to the utility model, the discharging amount is quantitatively controlled through quantitative mixing, so that the quantitative discharging of the fertilizeris facilitated. 本实用新型公开了一种可