HORIZONTAL-TYPE WIND POWER GENERATOR

• Main Author: YAMASHITA MASATO
• Format: Patent
• Language: English; Japanese
• Published: 18.03.2021
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

To provide a horizontal-type wind power generator capable of reducing noise, coping with change of a wind direction, simplifying a maintenance work, and being manufactured at a fixed cost.SOLUTION: A horizontal-type wind power generator includes: a horizontal shaft rotatably supported by support means through a bearing; a disc-like rotary blade supporting member fixed to a horizontal shaft, provided with a groove for inserting lower portions of a plurality of rotary blades on an outer periphery, and disposed near both end portions of the horizontal shaft and an intermediate portion; the plurality of rotary blades having a circular arc-shaped cross section, provided with reinforcement plates at fixed intervals, inserted to the groove formed on the rotary blade supporting member at lower portions, and detachably fixed by fixing bolts; reinforcement bars connecting the plurality of rotary blades at oblique upper portions from a member fixed near the horizontal shaft of the disc-like rotary blade supporting member disposed near both end portions of the horizontal shaft and the intermediate portion; a gear box to which rotation of the horizontal shaft is transmitted; a power generation device to which an output of the gear box is transmitted; and means to which electric power generated by the power generation device is supplied.SELECTED DRAWING: Figure 1 【課題】騒音発生が少なく、風の方向の変化にも対応可能でメンテナンス作業も容易で定コストで作成可能な横型風力発電装置を提供することを目的とする。【解決手段】支持手段に軸受けを介して回転自在に軸支される水平軸と、水平軸に固定され外周に複数の回転羽根の下部を挿入する溝を形成し、水平軸の両端部近傍及び中間部に配置される円盤状の回転羽根支持部材と、断面円弧状で一定間隔毎に補強板が配置され下部が回転羽根支持部材に形成された溝に挿入され固定ボルトで着脱自在に固定される複数の回転羽根と、水平軸の両端部近傍及び中間部に配置される円盤状の回転羽根支持部材の水平軸近傍に固定した部材から斜め上方の複数の回転羽根間を連結する補強棒と、水平軸の回転が伝達されるギヤボックスと、ギヤボックスの出力が伝達される発電装置と、発電装置で発電された電力が供給される手段と、を備えることを特徴とする。【選択図】 図１