| 摘要 |
PURPOSE: A washing machine is provided to prevent stick or wear between the first rotating member and the second rotating member, and to extend the life span by actively turning an inclined rotating shaft and the first rotating member to the second rotating member in converting wobbling into leveling or leveling into wobbling. CONSTITUTION: A wobbling device of a washing machine comprises an inclined rotating shaft inclined to the axis of a washing shaft; a first rotating member(30) rotating with the washing shaft, and having a first inclined surface(31) inclined to the radial direction of the washing shaft; a second rotating member(40) rotating relatively to the first rotating member, and having a second inclined surface(41) corresponding to the first inclined surface and a hollow axially formed to contain the inclined rotating shaft; and a washboard wobbling in rotating the second rotating member in the first rotation direction, and leveling in rotating the second rotating member in the second rotation direction. A first bearing(100) is installed between the first inclined surface of the first rotating member and the second inclined surface of the second rotating member to rotate the first rotating member actively and relatively to the second rotating member. |
