Aerogenerator tests fan blade

• Main Authors: CHEN HEYA, XUE WENYAN, LIAO ENRONG
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2018
• 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

The utility model discloses an aerogenerator tests fan blade, including fixing base, a set screw, fixed cover, the 2nd set screw and blade, the axle center orientation of fixing base is equipped withfixed boss, is equipped with the through -hole on the fixed boss, a plurality of set screw along the circumferencial direction threaded connection of fixed boss on the lateral wall of fixed boss, anda set screw's one end is stretched in the through -hole, on a plurality of fixed covers are fixed in the fixing base along the circumferencial directions of fixing base, the blade of pegging graft inevery fixed cover, the 2nd set screw threaded connection puts in fixed to with blade retention in fixed cover. The utility model discloses a detachable construction, direct change should damage the part after a certain parts damages, and the material utilization rate height is convenient for accomodate and transport, and the fixed boss that sets up on the fixing base, can be applicable to the motor of multiple model, excell