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Engineering rotor-type unmanned aircraft

An unmanned aerial vehicle and rotor technology, applied in the field of unmanned aerial vehicles, can solve the problems of operation in areas where air flight cannot be complicated, low maneuverability, low controllability, etc. Operational safety effect

Active Publication Date: 2014-05-21
LANZHOU SHENLONG AVIATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, high-altitude operations are mainly completed by manned aviation aircraft, but the operation is costly, the versatility is not strong, the controllability is not high, the maneuverability is low, and the site requirements are also very high. Work in areas with complex environments

Method used

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  • Engineering rotor-type unmanned aircraft
  • Engineering rotor-type unmanned aircraft
  • Engineering rotor-type unmanned aircraft

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with specific embodiments and accompanying drawings.

[0024] a kind of like figure 1 Described a kind of engineering type rotor type unmanned aerial vehicle comprises main frame 10, engine, rotor 20, tail drive 30, landing gear 40 and nose cover 50, as figure 2 The main frame 10 includes a main shaft 101 and upper side plates 102 relatively arranged on both sides of the main shaft 101. At least two fuselage pillars 103 connected to the upper side plates 102 are arranged between the two upper side plates 102. One upper side plate 102 is fixedly connected with two lower side plates 104 respectively, and the two lower side plates 104 are connected with a rear equipment plate 105 , and the main frame 10 also includes a driving metal frame 106 arranged inside the main frame 10 .

[0025] The engine is arranged inside the main frame 10 and is fixedly connected with the driving metal frame 106 . ...

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Abstract

The invention discloses an engineering rotor-type unmanned aircraft which comprises a main frame, an engine, a rotor, a tail transmission, an undercarriage and a spinner, wherein the main frame comprises a main shaft and upper side plates arranged on both sides of the main shaft in opposite; at least two fuselage columns connected with the upper side plates are arranged between the two upper side plates; two lower side plates are connected with a back equipment plate. The rotor is connected with the main shaft, and comprises a rotor head, an aileron frame and a pair of main rotors; the main rotors are fixedly connected to both sides of the rotor head; a pair of auxiliary rotors are sheathed on the aileron frame; the lower part of the rotor head is connected with a cross disk; a phaser is connected between the rotor head and the cross disk. The real load of the aircraft with the structure can reach 10KG; the aircraft can implement vertical takeoff and landing, and the flight speed and flight altitude can be controlled freely; the aircraft has the advantages of low manufacturing cost, high flexibility, high personnel operation safety and high universality.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle, in particular to an engineering rotor type unmanned aerial vehicle. Background technique [0002] With the acceleration of the opening of my country's low-altitude field and the reform of the airspace management system, the application of unmanned aerial vehicles is becoming more and more extensive. The rotor-type unmanned aerial vehicle is a kind of flying equipment driven by power, vertically lifted by the rotor lift, capable of carrying a variety of mission equipment, unmanned, controlled by remote control, semi-automatic, and automatic flight modes, and can be reused. Engineering unmanned aerial vehicles can fly at high altitudes and have a certain load capacity. They can be used for geology, mineral resource exploration, aerial image shooting, natural disaster detection and investigation, traffic condition monitoring, crop disaster investigation and other operational tasks. At present, high-alt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/06
Inventor 杨柳青柴虎郭云艳邱程
Owner LANZHOU SHENLONG AVIATION TECH
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