Wind turbine

The invention relates to wind-power engineering, namely to wind turbines designed for individual consumers.The wind turbine comprises a rotor with blades (1) with aerodynamic profile, fixed into a gondola (2), mounted with the possibility of rotation around a mast by means of a kinematic chain consisting of two worm gearings, two tail-vane wheels, symmetrically placed on a common shaft on both sides of the gondola (2), and an electric or thermal energy generator (7), mounted between the sections of the mast. The rotor shaft (5) is kinematically connected to the shaft (6) of the energy generator (7) via a multiplier (8) with bevel gearwheels (9, 10). The output shaft (11) of the multiplier (8), rigidly connected to the bevel gearwheel (10), is connected to the shaft (6) of the energy generator (7) via a coupling (12), a torsion shaft (13) and a toroidal coupling with elastic element (14). The worm wheel of one of the worm gearings, which is meshed with the worm wheel of the tail-vane wheels, is rigidly installed on a tubular frame, fixed with a flange on the upper end of the mast. The output shaft (11) of the multiplier (8) is installed with the possibility of rotation on the journal-thrust bearings inside the tubular frame. The gondola (2) is installed by means of a self-adjustable roller bearing and a radial bearing on the outer surface of the tubular frame with the possibility of rotation around the axis of the mast. Inventia se refera la energetica eoliana, si anume la turbine eoliene destinate consumatorilor individuali.Turbina eoliana contine un rotor cu pale (1) cu profil aerodinamic, fixat într-o gondola (2), instalata cu posibilitatea rotirii în jurul turnului prin intermediul unui lant cinematic constituit din doua transmisii cu melc, doua roti-vindroza, amplasate simetric pe un arbore comun de ambele parti ale gondolei (2), si un generator de energie (7) electric sau termic, montat între sectiile turnului. Arborele (5) rotorului este legat cinematic cu arborele (6) generatorului de energie (7) prin intermediul unui multiplicator (8) cu roti dintate conice (9, 10). Arborele de iesire (11) al multiplicatorului (8), legat rigid cu roata dintata conica (10), este legat cu arborele (6) generatorului de energie (7) prin intermediul unui cuplaj (12), unui arbore torsional (13) si unui cuplaj toroidal cu element elastic (14). O roata melcata a unei transmisii cu melc, care angreneaza cu roata melcata a rotilor-vindroza, este instalata rigid pe o carcasa