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Loading unmanned aerial vehicle for express transportation and using method thereof

A technology of unmanned aerial vehicles and airframes, which is applied to equipment for loading and unloading goods, transportation and packaging, unmanned aircraft, etc., and can solve problems that affect the flight of unmanned aerial vehicles and large volume

Inactive Publication Date: 2021-01-01
衡阳云雁航空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned patents have the following disadvantages: this kind of express delivery drone is rigidly connected to the package, which makes the volume larger. In the face of complex high-altitude operations, such as bird attacks, it is easy to affect the drone when the package is impacted. flight

Method used

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  • Loading unmanned aerial vehicle for express transportation and using method thereof
  • Loading unmanned aerial vehicle for express transportation and using method thereof
  • Loading unmanned aerial vehicle for express transportation and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044]A heavy-duty drone used for express transportation and its use method, such asFigure 1-9As shown, the drone assembly 1 is included. The bottom inner wall of the drone assembly 1 is fixedly connected with a rope 2. The bottom outer wall of the rope 2 is divided into two strands by a disperser 3, and the bottom and outer walls of the two strands 2 are both fixedly connected. There is a package assembly 4; the UAV assembly 1 includes a body 5 and a boom 6. The top outer wall of the body 5 is fixedly connected with a frame 13, and the top inner wall of the frame 13 is fixedly connected with a connecting rod. The outer wall of the bottom end of the connecting rod is connected by a pressure The sensor 16, the pressure sensor 16 is connected to the outer wall of the bottom of the pressure sensor 16 with an adapter 15 through a thread. The outer wall of the bottom end of the adapter 15 is fixedly connected with a lifting ring 14. The outer wall of one end of the rope 2 is fixedly conn...

Embodiment 2

[0051]A method of using heavy-duty drones for express transportation, such asFigure 1-9As shown, the heavy-duty drone for express transportation in this embodiment is the heavy-duty drone for express transportation in Embodiment 1, and its use method includes the following steps;

[0052]S1: Place the package; place the package in the placement box 30;

[0053]S2: fixed assembly; cover the top cover 24, complete the fixed assembly with bolts, and the package assembly 4 is assembled;

[0054]S3: Adjust the takeoff; the motor 9 drives the blade 10 to rotate to generate an updraft, and the fan-shaped slot on the inner wall of the movable platform 7 guides the airflow from the bottom to generate an ascending thrust;

[0055]S4: Drag reduction flight; the guide block 17 divides the oncoming airflow and protects the internal components of the frame 13 from high air flow;

[0056]S5: Decide to land; when the squeezing force exerted by the probe 23 is evenly arranged, the rope 2 is in a vertical state and...

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Abstract

The invention discloses a loading unmanned aerial vehicle for express transportation and a using method thereof, and relates to the technical field of express unmanned aerial vehicles. The problem offlexible connection between a package and an unmanned aerial vehicle is solved. The express delivery unmanned aerial vehicle comprises an unmanned aerial vehicle assembly, ropes are fixedly connectedto the inner wall of the bottom of the unmanned aerial vehicle assembly, the outer walls of the bottom ends of the ropes are divided into two strands through a disperser, and wrapping assemblies are fixedly connected to the outer walls of the bottom ends of the two strands of ropes; the using method of the express delivery unmanned aerial vehicle comprises the following steps of parcel placement,fixed assembly, adjustable take-off, drag reduction flight, landing judgment, separation landing and parcel taking-out. By arranging the rope, flexible connection between the unmanned aerial vehicle assembly and the parcel assembly can be achieved, on one hand, the situation that when a traditional unmanned aerial vehicle carries an express parcel to land, the express parcel falls to the ground rigidly, and returned impact force affects an unmanned aerial vehicle flight control system can be avoided; and secondly, the overall size in the air in the transportation process can be reduced, and collision accidents are reduced.

Description

Technical field[0001]The invention relates to the technical field of express unmanned aerial vehicles, in particular to a heavy-duty unmanned aerial vehicle for express transportation and a use method thereof.Background technique[0002]With the continuous development of express delivery level, the special environment that express delivery needs to face is also increasing, especially when express delivery work is carried out in mountainous areas. Existing drones generally use a fixed connection between the body and the express package, and their load capacity is limited. And it is easy to cause an impact on the drone during take-off and landing.[0003]After searching, the Chinese patent application No. 201920344357.X patent discloses an express cargo drone, which includes a frame body and a cantilever. The cantilever is connected to the frame body and between the frame body and the cantilever. There is a drive mechanism for driving the cantilever to clamp the box; the drive mechanism i...

Claims

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Application Information

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IPC IPC(8): B64C27/08B64C27/32B64D9/00B64C7/00B64D47/00B65D25/02B65D25/04B65D81/03B65D85/68
CPCB64C27/08B64C27/32B64D9/00B64D47/00B64C7/00B65D25/04B65D25/02B65D81/03B65D85/68B64U2101/60B64U10/10
Inventor 王国初李兆志王江王治玺
Owner 衡阳云雁航空科技有限公司
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