Down feather disinfecting device

The invention relates to a down feather disinfecting device. The down feather disinfecting device comprises a disinfecting box, and the disinfecting box comprises a supporting base, a glass cover and a main stirring shaft, wherein the glass cover is arranged on the supporting base in a covering mode, and the main stirring shaft penetrates through the supporting base, is inserted into the glass cover and is driven by a motor to rotate. A left stirring shaft and a right stirring shaft are arranged at the two sides of the main stirring shaft respectively, a down feather inlet is formed under the supporting base, bearing plates are arranged at the two sides of the supporting base respectively, an disinfecting cover is arranged on the two bearing plates and located above the glass cover, multiple rows of ultraviolet lamps are arranged in the disinfecting cover, and each row is provided with multiple ultraviolet lamps. The down feather disinfecting device is simple in structure, reasonable in design, convenient to operate, capable of sterilizing down feather fast and good in sterilization effect, and the ultraviolet lamps can be wiped fast.