| 摘要 |
PROBLEM TO BE SOLVED: To provide a drum-type washing machine capable of rotating a drum and a rotor by a drive part that is low in cost and high in reliability.SOLUTION: The drive part 30 includes: a drive motor 100; a first revolving shaft 200 fixed to a drum 22; a second revolving shaft 300 fixed to a rotor 24; a first pulley 610 fixed to the first revolving shaft 200 and connected through a first belt 630 to the drive motor 100; a second pulley 510 having an outer diameter different from that of the first pulley 610 and connected through a second belt 530 to the drive motor 100; and a clutch mechanism part 700 which switches driving forms of the drive part 30 between a biaxial driving form with which the drum 22 and the rotor 24 are rotated at a rotational speed different from each other by connecting the second revolving shaft 300 and the second pulley 510 and a drum unit driving form in which the drum 22 are rotated and the rotor 24 becomes in a state where it is freely rotated by releasing the connection of the second revolving shaft 300 and the second pulley 510.SELECTED DRAWING: Figure 2 |
