Express delivery unmanned aerial vehicle

A technology of drones and wings, applied in the field of express delivery drones, can solve problems such as safety hazards and low delivery efficiency, and achieve the effects of improving safety, low energy, and low power consumption

Active Publication Date: 2018-02-16
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the potential safety hazards and low delivery efficiency existing in the prior art, the present invention proposes a delivery drone

Method used

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  • Express delivery unmanned aerial vehicle
  • Express delivery unmanned aerial vehicle

Examples

Experimental program
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Embodiment Construction

[0032] This embodiment is a composite layout express delivery drone, including: fuselage 1, wing 2, empennage 3, left rotor arm 4, right rotor arm 5, fixed wing power assembly 6, left front rotor assembly 7, right front rotor Assembly 8, right rear rotor assembly 9, left rear rotor assembly 10, flight control system 11, battery compartment 12, express cabin 16 and express cabin hanger 13.

[0033] Wherein: the fixed-wing power assembly 6 is installed on the front end of the fuselage 1 . The two groups of rotors are installed on the lower surface of the left wing and the right wing respectively, and the spanwise position on each wing is 16% of the span length from the root of the wing where it is located. There are two rotor assemblies respectively in the two groups of rotors. The two rotor assemblies are respectively installed at the two ends of the machine arm, forming a left front rotor assembly 7 and a left rear rotor assembly 10 on the left wing side; forming a right fron...

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Abstract

The invention relates to an express delivery unmanned aerial vehicle, wherein a fixed-wing power assembly is arranged at the front end of a body, two groups of rotors are respectively arranged on thelower surfaces of a left wing and a right wing, an express delivery cabin is suspended below the body through an express delivery cabin suspending frame arranged on the lower surface of the gravity position of the body, the body is in a horizontal state at a vertical take-off and landing stage, and the attack angle is 3.5 DEG when the body is changed into a cruise stage. According to the present invention, when different express delivery cabins are selected, the distance between the pulleys on both sides of the express delivery cabin body is adjusted by adjusting the screw degrees of the screwrods on both ends of the express delivery cabin body, such that the match between the pulleys on both sides and the guide rail can be met; the four landing buffer strips prepared from the hard foam material are uniformly distributed on the bottom surface of the express delivery cabin, and are used for providing the buffer effect during the landing of the unmanned aerial vehicle and providing thesupporting effect during the take-off of the unmanned aerial vehicle; and with the express delivery unmanned aerial vehicle, different express delivery cabins can be selected based on different typesof express delivery parcels so as to delivery the multiple express delivery parcels at one time, and the long-distance rapid delivery can be achieved so as to improve the economy of the express delivery.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to an express delivery unmanned aerial vehicle with a composite layout. Background technique [0002] With the rapid development of Internet technology, online shopping has become the choice of more and more people, followed by the rapid development of express delivery business. There are many problems in the traditional express delivery mode that are difficult to solve. The bottleneck of the last mile of logistics delivery is a common problem faced by express companies. In addition, delivery timeliness and end-user experience are also the main problems faced by express companies. [0003] In the research of online shopping products, it is found that most of the packages are small and light packages, a small part are medium-sized packages that are not too heavy, and there are very few large-sized packages that are heavy. How can these small and medium-si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C3/10B64C27/22B64D9/00B64D27/24B64D45/04
CPCB64C3/10B64C27/22B64D9/00B64D27/24B64D45/04B64U10/00B64U50/19B64U2101/60
Inventor 李占科黄卫平魏孔泯李发刘秧铭郭佼
Owner NORTHWESTERN POLYTECHNICAL UNIV
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