Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A mechanical traction type unmanned aerial vehicle aerial retractable device

A technology of mechanical traction and retractable devices, which is applied in the direction of motor vehicles, aircraft parts, transportation and packaging, etc., can solve the problems of low reliability and electromagnetic interference of drones, achieve high reliability, improve flexibility and reliability , the effect of reducing weight and complexity

Active Publication Date: 2022-07-29
HARBIN INST OF TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing landing, parachute or arresting UAV recovery methods are all limited by large fixed ground sites or large surface hulls, and the use of UAVs in the air is reliable. Low and easy to cause electromagnetic interference to the UAV, and then provide a mechanical traction UAV air retractable device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A mechanical traction type unmanned aerial vehicle aerial retractable device
  • A mechanical traction type unmanned aerial vehicle aerial retractable device
  • A mechanical traction type unmanned aerial vehicle aerial retractable device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0038] Embodiment 1: Combining Figure 1 to Figure 10 This embodiment will be described. A mechanical traction type unmanned aerial vehicle aerial retractable device of this embodiment includes a drive box 1, a mounting support 2, a rolling hard tube 3, a grabbing mechanical arm 4, a steel cable 5, an umbrella Cone 6 and drone 7, drive box 1 includes drive box shell 1-1, drive box transmission parts, winches 1-5, winch transmission parts, rolling hard pipe transmission parts, motors 1-21 and main transmission mechanism, drive The box shell 1-1 is rotatably connected to the lower part of the mounting support 2 through the drive box transmission. The mounting support 2 is installed at the tailgate of the transport aircraft or at the bombing port of the bomber, and the grabbing arm 4 is installed in the cabin of the transport aircraft or bomber. On the nacelle, the drive box shell 1-1 has a rectangular box-shaped structure, the front box plate of the drive box shell 1-1 is provid...

specific Embodiment approach 2

[0039] Specific implementation mode 2: Combining figure 1 , figure 2 and Figure 5 Describing this embodiment, the mounting support 2 of this embodiment includes a mounting plate 2-1 and two brackets 2-2, the two brackets 2-2 are symmetrically fixed on both sides of the mounting plate 2-1, and the two brackets 2-2 There are respectively two mounting holes 2-3 for the pitching shafts arranged opposite to each other. Other components and connection relationships are the same as in the first embodiment.

specific Embodiment approach 3

[0040] Specific implementation three: combination image 3 and Figure 4 Illustrating this embodiment, the main transmission mechanism of this embodiment includes a middle gear C1-20, a pinion 1-19, a pinion shaft, a pinion shaft supporting bearing, a middle gear B1-18, a main transmission shaft 1-17, two A main drive shaft support bearing, drive controller 1-13 and two shift paddles 1-15, the middle gear C1-20 is installed on the output shaft of the motor 1-21, and the main drive shaft 1-17 is horizontally arranged on the drive shaft Inside the box shell 1-1, two main drive shaft support bearing parts are vertically arranged side by side at the bottom of the box in the drive box shell 1-1, and the two ends of the main drive shaft 1-17 are respectively connected to the upper part of the two main drive shaft support bearing parts. Rotational connection, the middle gear B1-18 is installed on the right end of the main transmission shaft 1-17, the pinion gear 1-19 is installed on...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A mechanical traction type unmanned aerial vehicle aerial retractable device relates to the technical field of unmanned aerial vehicle retraction. The present invention solves the problem that the existing landing, parachute or arresting UAV recovery methods are all limited by large fixed ground sites or large surface ships, and the use of the UAV aerial delivery method has low reliability, and It is easy to cause electromagnetic interference to the drone. The motor output shaft of the present invention is connected with the winch to drive the winch to roll, and the UAV is connected to the UAV through the release of the umbrella cone by the steel cable; the UAV is pulled by the winch to recover the steel cable, so that the UAV flies to the port of the rolling hard pipe; the motor output The shaft and the rolling hard tube drive the rolling hard tube to realize the rolling hard tube and fix the umbrella cone; the motor output shaft is connected with the driving box shell through the main transmission mechanism and the driving box transmission parts in turn to drive the driving box to realize its own pitching, lifting and rolling. Hard tube, using a grabbing robotic arm to retract the drone into the cabin. The invention is used to safely and reliably complete the aerial release and recovery of the unmanned aerial vehicle.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle retractable and unmanned aerial vehicles, in particular to a mechanical traction type unmanned aerial vehicle aerial retractable and unwinding device. Background technique [0002] UAVs have the characteristics of light weight, small size, low cost, and are not easy to be discovered and destroyed. They have good stealth performance and accurate attack capabilities. They are regarded as an important part of modern warfare by countries all over the world. Strong development prospects and potential. In the conflict between Azerbaijan and Armenia that broke out in 2020, the Turkish TB-2 chasing and fighting drones shined brightly, destroying Armenian tanks in large numbers, and the status of drones in modern warfare has become increasingly prominent. However, most UAVs have low load and low range, and large UAVs are limited by airport conditions, which greatly restricts the combat cap...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B64D5/00B64C39/02
CPCB64D5/00B64C39/02
Inventor 刘海洲黄意新袁怡昆赵阳
Owner HARBIN INST OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com