| 摘要 |
PURPOSE:To make it possible to smoothly and satisfactorily operate a wind power driven rotary drive mechanism with a high degree of accuracy and to make the mechanism compact, by automatically selecting one of input power sources in accordance with the degree of wind power and the degree of load exerted to a rotary shaft. CONSTITUTION:The rotary motion of a wind power driven pipe shaft 4 is decreased in its rotational speed, and is transmitted to a center rotary shaft 2 by revolution of planetary gears 14 through a gear attaching member 13 so that the load exerted to the wind power driven rotary pipe shaft 4 is reduced. When the wind power is lower or the load on the working side increases exceeding a predetermined value, the self-rotation of a wind power driven rotary ring member 8 is interrupted, but the window power drive rotary pipe shaft 4 is rotated even under lower wind power so that the transmission of input energy is automatically changed over into the wind power driven rotary pipe shaft 4 side and therefore, the rotation of the center rotary shaft 2 is continued. Thus, the center rotary shaft 2 is rotated by the wind power rotary pipe shaft 4 or the wind power rotary ring member 8 as an input power source which is automatically selected in accordance with the degree of wind power and the degree of load exerted to the center rotary shaft 2 at that time, and therefore, output energy may be continuously produced. |
