Washing machine and clothes treating apparatus

The washing machine includes a main body, a tub, a drum, and a driving device. The driving device comprises a roller shaft, a motor and a planetary gear assembly. The planetary gear assembly includes: a sun gear connected to the rotor; a carrier connected to the drum shaft; a planetary gear for transmitting a rotational force of the sun gear to a carrier; an internal gear engaged with the planetary gear; and a sealing member for sealing a gap between the carrier and the internal gear. 该洗衣机包括：主体、桶、滚筒和驱动装置。驱动装置包括滚筒轴、电机和行星齿轮组件。行星齿轮组件包括：太阳齿轮，连接到转子；载体，连接到滚筒轴；行星齿轮，用于将太阳齿轮的旋转力传递到载体；内齿轮，与行星齿轮啮合；以及密封构件，用于密封载体和内齿轮之间的间隙。