The invention discloses a novel coaxial dual-rotor ducted wheel. The novel coaxial dual-rotor ducted wheel comprises an inner duct wall, an outer duct wall, an upper rotor wing module, a lower rotor wing module, a pitch change shaft module and a central rotation shaft. One end of the pitch change shaft is fixed to the inner wall of the inner duct wall, and the other end is fixed to the central rotation shaft. A blade base and a blade tip of a lower rotor wing blade are respectively and correspondingly mounted on the pitch change shaft through elastic bearings. The outer duct wall comprises a first ring wall and a second ring wall. The inner duct wall is wrapped by the second ring wall. The inner wall of the second ring wall and the outer wall of the inner duct wall are circumferentially provided with superconducting magnetic levitation magnetic blocks to form a superconducting magnetic levitation system. A blade base of an upper rotor wing blade is fixed to the inner wall of the first ring wall and a blade tip points to the central rotation shaft. The novel coaxial dual-rotor ducted wheel can achieve free switch between gliding on the ground and flight in the air of a helicopter and is low in power consumption.
Novel coaxial dual-rotor ducted wheel
2015-04-01
Patent
Electronic Resource
English
IPC: | B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen |
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