Rotary drum washing machine shock-absorber

The utility model relates to a damper of wave wheel washing machine, belonging to the technical field of household appliance, wherein a damper is mounted on the bottom of washing barrel of wave wheel washing machine. The utility model comprises a rack, a bottom pad and a deformation device, wherein one end of the rack is contacted with the washing barrel while another end is connected with the deformation device, and another end of the deformation device is connected with the rack. The utility model is characterized in that the deformation device is a spring, while the annular bodies forming the spring are distributed with unequal distances and the middle portion has large distance. Therefore, the damper can absorb vibration stably without noise, with wide application in the technical field of wave wheel washing machine.