| 摘要 |
PURPOSE: A speed increasing type wind power generating apparatus is provided to have a simple structure, to facilitate assembly by having only two planet gears, and to increase output rotation for input rotation. CONSTITUTION: A speed increasing type wind power generating apparatus comprises a speed increaser and a gear box (300). The speed increaser includes an input member (310), a pair of planet gears (320), a rotary shaft (330), a ring gear (340), and an output member (350). The input member has one end which is connected to a blade, the other end which is composed of an insertion hole (312) in the center, and both sides (311) which are formed to have a gear seating hole (311) connected to the insertion hole. The planet gear is inserted into the gear seating hole, and protruded in the direction of the circumferential surface of the input member. The rotary shaft connects the planet gears to the input member to be rotatable. The ring gear wraps around the planet gears, and is formed to have a gear which is interlocked with the planet gears on the inner circumference. The output member has one end which is inserted into the insertion hole, a gear which is interlocked with the planet gear is formed on the outer circumferential surface, and the other end which is connected to the generator. The ring gear is fixed on a main body, and the pair of planet gears is arranged with an angular gap of180 degrees. |
