Propeller tip jet variable vector rotorcraft for personnel and material transport

Abstract

The invention discloses a blade tip jet variable-vector rotor craft for personal transportation and material transportation. A craft body is provided with a rotor ring, a drive ring and a driven ring. The rotor ring is provided with rotors. One end of each rotor is longitudinally hinged to the rotor ring, and the other end of each rotor is provided with a gas propelling device. The drive ring is provided with gas spray nozzles. A gas storage tank is arranged in the aircraft body. The gas storage tank communicates with the gas spray nozzles. A gas pipe communicating with the gas propelling device is arranged in each rotor. Compared with the prior art, the blade tip jet variable-vector rotor craft for personal transportation and material transportation has the advantages that through synchronous rotation of the rotor ring, the drive ring and the driven ring in all directions, continuous gas supply to the rotors is achieved, the work time of the rescue aircraft is prolonged, the hovering function and the multi-directional flying function are guaranteed, and the utilization value of the aircraft is improved.

Description

technical field [0001] The invention relates to a rotorcraft, in particular to a tip-jet variable-vector rotorcraft for personnel carrying and material transportation, and belongs to the field of unmanned aerial vehicle design. Background technique [0002] An unmanned aerial vehicle is an unmanned aircraft mainly controlled by radio remote control or by its own program. From a technical point of view, it can be divided into: unmanned helicopter, unmanned fixed-wing aircraft, unmanned multi-rotor aircraft, unmanned airship, unmanned parawing aircraft, etc. Unmanned aerial vehicles can be divided into military and civilian applications according to their application fields. [0003] Compared with manned aircraft, it has the advantages of small size, low cost, convenient use, and low environmental requirements. The application of unmanned aerial vehicles and industries is the real rigid demand of unmanned aerial vehicles. At present, the application in the fields of aerial ...

AI Technical Summary

Problems solved by technology

The rotor blade tip jet type single-person aircraft provided by the present invention has light structure and convenient operation, effectively eliminates the centrifugal force problem caused by installing the engine on the wingtip, and overcomes the defects such as the slow speed of the jet aircraft using the turbofan engine by using the rotor, It has the advantages of fast driving speed, strong controllability of rotation and high operating safety. This kind of aircraft has a large power and good load-carrying performance, but it does not deviate from the power output characteristics of traditional propeller jet aircraft, which leads to weak endurance.

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