The utility model discloses a washing machine, include: a pedestal. Two at least bumper shock absorbers, even interval sets up on the base, every the lower extreme of bumper shock absorber respectively with the base links to each other, bucket portion dress, bucket portion dress includes: the water collector, with the upper end of bumper shock absorber links to each other and passes through the bumper shock absorber is installed on the base, rotatory bucket, rotatable establishing on the water collector, drive arrangement establishes just drive on the water collector rotatory bucket is rotatory, the sensor. Wherein, the sensor is established the water collector and/or drive arrangement is last in order to detect the vibration of bucket portion dress. According to the utility model discloses washing machine detects the vibration range and the signals of washing machine bucket portion dress through the sensor, can be with the bucket dress vibration amplitude limiting in certain extent ofportion to ensure bucket portion dress, complete machine and user security, improve the security performance.