The invention relates to an electric roller wing lift device capable of making reciprocating rectilinear movement, and belongs to the technical field of aviation. The electric roller wing lift device capable of making the reciprocating rectilinear movement mainly comprises a main shaft, a rack, a rotary table, a sliding block, a translation frame, a roller wing and a motor, the rotary table is horizontally installed at the upper end of the main shaft, the sliding block is installed on the upper surface of the rotary table through a sliding block shaft, the translation frame is a rectangle frame formed by a guide rail, a front guide rod, a roller shaft and a rear guide rod, the front guide rod is installed on the rack through a front-left linear bearing and a front-right linear bearing, the rear guide rod is installed on the rack through a rear-left linear bearing and a rear-right linear bearing, the guide rail is connected with the sliding block, the roller wing is fixedly installed on the periphery of the roller shaft in a sleeving mode, the front section of the roller shaft is installed at the right end of the front guide rod through a bearing, the front end of the roller shaft is connected with the motor, and the rear end of the roller shaft is installed at the right end of the rear guide rod through a bearing. Under the control of a motor controller, the motor can drive the roller wing to rotate forward and inversely. The electric roller wing lift device capable of making the reciprocating rectilinear movement can generate aerodynamic force under the drive of power and can be applied to vertical lifting aircrafts as the lift device.
Electric roller wing lift device capable of making reciprocating rectilinear movement
2015-07-15
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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