| 摘要 |
The present invention relates to a heat treatment apparatus of a ring gear for wind power generation. The heat treatment apparatus of a ring gear for wind power generation comprises: a rotary table (100) which has a support part (110) and a ring gear (140) formed on a top surface of the support part (110) and connected to a motor (130) to be rotated; a lifting part (400) guided by the support part (500) to vertically be lifted, having a rack gear (410) and a pinion gear (420) engaged with the rack gear (410); a flame generating part (200) installed to be separated outwards from the ring gear (140) by a predetermined distance to heat the ring gear (140); and a cooling water injection part (300) installed under the flame generating part (200), injecting cooling water to the ring gear (140). As such, the present invention simply lifts the ring gear mounted on a rotary table, and reduces a heat treatment time of the ring gear by treating the ring gear with heat using the flame generating part and the cooling water injection part. |
