| 摘要 |
The present invention relates to a shafting structure of a dual drum washing machine and, more specifically, a shafting structure of a dual-drum washing machine with a dual-drum structure which has a simple structure applied thereto, wherein the shafting structure is fixed on a connection structure between an outer shaft, which is rotated by an inner rotor of a dual motor, and the inner rotor by using a spring washer and an inner rotor nut, thereby reducing material expenses, and preventing generation of abnormal noises and loosening due to vibration. The shafting structure of a washing machine according to the present invention comprises: a body having an appearance formed outside the shafting structure; a tub provided inside the body; a main drum rotatably mounted inside the tub; a sub-drum mounted inside the main drum and rotated relatively to the main drum; a hollow outer shaft connected to the main drum; an inner shaft connected to the sub-drum inside the outer shaft; and a drive motor including a stator, an outer rotor connected to the inner shaft and rotated outside the stator, and an inner rotor connected to the outer shaft and rotated inside the stator, wherein the drive motor separately drives the main drum and the sub-drum. |
