Two-horizontal four-vertical blade rotatable six-wheeled moving-wing UAV

A technology of drones and blades, which is applied to unmanned aircraft, fuselages, motor vehicles, etc., can solve the problems of large forward resistance, large energy consumption, and low aerodynamic efficiency, so as to reduce resistance, improve aerodynamic efficiency, The effect of simple structure

Active Publication Date: 2021-01-08
GLOBAL INST OF SOFTWARE TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the rotor of the rotorcraft is stationary relative to the central axis of the rotor, the forward resistance is relatively large, so the energy consumption is large, the aerodynamic efficiency is low, and it is difficult to fly with high power and long endurance

Method used

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  • Two-horizontal four-vertical blade rotatable six-wheeled moving-wing UAV
  • Two-horizontal four-vertical blade rotatable six-wheeled moving-wing UAV
  • Two-horizontal four-vertical blade rotatable six-wheeled moving-wing UAV

Examples

Experimental program
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Effect test

Embodiment 1

[0044] combine figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 and Figure 13, a high-voltage wire inspection drone with two horizontal four vertical blades that can rotate six-wheeled moving wing drones. Including rotating frame 1, blade 2, pull ring 3, push rod 4, roller 5, cam 6, rotating shaft 7, reducer 8, motor 9 and fuselage frame 10, rotating frame 1 has a central hole 101 and a straight beam 102 and the push rod hole 104, the direction of the straight beam 102 is parallel to the axis of the central hole 101, the number of straight beams 102 evenly distributed in the circumferential direction of the central hole 101 is 3, and the straight beam 102 has a blade mounting hole 103, and the straight beam 102 has The number of evenly distributed blade mounting holes 103 is 4, and the push rod holes 104 are evenly distributed in the circumferential direction of the cente...

Embodiment 2

[0046] This embodiment 2 provides a special unmanned aerial vehicle for high-rise fire extinguishing. Its structure is the same as that of embodiment 1. The number of holes 103 is five, and the straight beam 102, the outer reinforced curved beam 105 and the inner reinforced curved beam 106 are all made of engineering plastics. A high-rise fire-fighting special drone with two horizontal four vertical blades and six-wheeled movable wing drones, including a rotating frame 1, blades 2, pull rings 3, push rods 4, rollers 5, cams 6, and rotating shafts 7. Reducer 8, motor 9 and fuselage frame 10, center hole 101, straight beam 102 and push rod hole 104 are arranged on rotating frame 1, the direction of straight beam 102 is parallel to the axis of center hole 101, and center hole 101 circumferential direction The number of evenly distributed straight beams 102 is 2, and there are blade installation holes 103 on the straight beam 102, the number of evenly distributed blade installatio...

Embodiment 3

[0048]This embodiment 3 provides an agricultural plant protection unmanned aerial vehicle, its structure is the same as that of embodiment 1, the difference is: the number of straight beams 102 evenly distributed in the circumferential direction of the central hole 101 is 4, and the blade installation holes evenly distributed on the straight beams 102 The number of 103 is 6, and the straight beam 102, the outer reinforced curved beam 105 and the inner reinforced curved beam 106 are all made of engineering plastics. An agricultural plant protection drone with two horizontal four vertical blades that can rotate six-wheeled moving wings, including a rotating frame 1, blades 2, pull rings 3, push rods 4, rollers 5, cams 6, and rotating shafts 7 , reducer 8, motor 9 and fuselage frame 10, center hole 101, straight beam 102 and push rod hole 104 are arranged on rotating frame 1, and the direction of straight beam 102 is parallel with the axis of center hole 101, and center hole 101 c...

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Abstract

The invention discloses a two-horizontal four-vertical blade rotatable six-wheeled moving-wing UAV, which is characterized in that it includes a wheeled moving wing, a transmission mechanism, a cam, a rotating shaft, a reducer, a motor and a fuselage frame. The two sides of the fuselage frame are symmetrically arranged with two rows of four vertical rotation axes, the front and rear of the fuselage frame are symmetrically arranged with two horizontal rotation axes, and there are six cams installed and fixed around the fuselage frame. The six motors on the fuselage frame respectively drive the six rotating shafts to rotate continuously after being decelerated by the six reducers arranged on the fuselage frame, and the six wheeled movable wings are respectively fixedly connected to the six rotating shafts. The four wheel-type rotors are used to generate thrust, and the front and rear two wheel-type rotors are used to generate lift. Six sets of transmission mechanisms are respectively connected to six wheel-type rotors and six cams. The wheel-type rotors include a rotating frame and installation The rotatable blades in the rotating frame, the cam and transmission mechanism are used to control the rotation and reset of the blades.

Description

technical field [0001] The invention relates to the field of movable wing aircraft and flying robots, in particular to a two-horizontal four-vertical blade rotatable six-wheeled movable-wing unmanned aerial vehicle. Background technique [0002] There are three flight types of aircraft: fixed wing, rotary wing and flapping wing, both of which are movable wings. [0003] Flapping wing flight is a flying method adopted by flying creatures in nature. It mainly uses the up and down flapping of the wings to generate lift and thrust at the same time. Flexibility, more suitable for performing flights around obstacles etc. For small-sized and low-speed aircraft flying under low Reynolds numbers, the unsteady lift generated by the flapping wing is much greater than the constant lift of the fixed wing; from the perspective of thrust, the propulsion efficiency of the flapping wing is higher than that of the propeller. At present, the research of flapping-wing aircraft mainly focuses ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C39/00B64C1/00
CPCB64C39/006B64C39/005B64C1/0009B64U2101/00
Inventor 廖振强邱明陈粟裕孙宇珊费金陵胡诚方世超
Owner GLOBAL INST OF SOFTWARE TECH
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