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

Dust spraying machine for unmanned aerial vehicle

A technology of unmanned aerial vehicle and dusting machine, which is applied in the field of agricultural plant protection, can solve the problems of short time of leaving space, easy to block the nozzle, unable to work normally, etc., and achieve the effect of restoring the dusting function.

Active Publication Date: 2016-09-28
ZUNYI INST OF FORESTRY
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the invention patent with the patent number CN201521026195.3 "an agricultural spraying drone with good stability when placed" and the invention patent with the patent number CN201521026195.3 "an agricultural spraying drone with good stability when placed" , these drones spray liquid drugs or fertilizers. Due to the light weight of the current drones and the short time left in the air, the amount of chemicals and fertilizers applied on the work area is small; if the powder is sprayed, it is easy to block the nozzle, resulting unable to work normally

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
  • Dust spraying machine for unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 As shown, the present embodiment provides a duster for unmanned aerial vehicle,

[0016] It includes a charging bottle 2 and a pressurizing device; the charging bottle 2 is a funnel-shaped structure, and a blowing nozzle 7 is installed at the bottom of the charging bottle 2, and a powder spraying pipe 9 is installed at the bottom of the blowing nozzle 7. The nozzle 7 is connected to the pressurization device through a pressure air pipe 10 , and the blowing nozzle 7 is a funnel-shaped structure; the pressure air pipe 10 is connected to the side wall of the blowing nozzle 7 .

[0017] Among the above, the described powder filling bottle 2: the surface of the bottle body material is required to be bright, easy to clean, non-sticky, and medicament retention, the volume of the bottle body is 4 liters, two symmetrically installed on the drone; vertical installation. The powder filling port 1 is sealed with a bottle cap. It is required that the powder filling...

Embodiment 2

[0023] Such as figure 1 As shown, this embodiment provides figure 1 As shown, the present embodiment provides a kind of duster for unmanned aerial vehicles, comprises a charging bottle 2, a pressurization device; The charging bottle 2 is a funnel-shaped structure, and a blowing nozzle is installed at the bottom of the charging bottle 2 7. The powder spraying pipe 9 is installed at the bottom of the blowing nozzle 7; the booster device includes a remote control switch 4 and an electric air pump 5, wherein the electric air pump 5 is controlled on and off by the remote control switch 4 and controls the size of the air flow, and the electric air pump 5 is a double-membrane air pump , two groups of air inlets 3 and air outlets 6 on it, an air outlet 6 is connected with the bottom of the mouthpiece 7 by dredging the air pipe 8, and another air outlet 6 is connected with the pressure air pipe 10 and 7.

[0024] In the above, the section of the blowing nozzle 7 is a funnel-shaped str...

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

The invention provides a dust spraying machine for an unmanned aerial vehicle, and belongs to the technical field of agricultural plant protection. The dust spraying machine comprises a feeding bottle and a pressurization device. The top of the feeding bottle is provided with a powder feeding inlet. The section of the upper half portion of the feeding bottle is of a square structure. The section of the lower portion of the feeding bottle is of an inverted triangle structure. A blowing nozzle is installed at the bottom of the inverted triangle structure of the feeding bottle. The other end of the blowing nozzle is provided with a powder spraying pipe. The blowing nozzle is connected with the pressurization device through a pressure gas pipe. By means of the dust spraying machine, the problem that a powder spraying head is likely to be blocked during powder spraying is completely solved.

Description

technical field [0001] The invention belongs to the field of agricultural plant protection, in particular to a powder sprayer for unmanned aerial vehicles. Background technique [0002] With the rise of agricultural labor costs and the speed of agricultural mechanization, drones are increasingly used in agricultural pest control, fertilization, weeding and other fields. For example, the invention patent with the patent number CN201521026195.3 "an agricultural spraying drone with good stability when placed" and the invention patent with the patent number CN201521026195.3 "an agricultural spraying drone with good stability when placed" , these drones spray liquid drugs or fertilizers. Due to the light weight of the current drones and the short time left in the air, the amount of chemicals and fertilizers applied on the work area is small; if the powder is sprayed, it is easy to block the nozzle, resulting Unable to perform normal work. Contents of the invention [0003] In...

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 Applications(China)
IPC IPC(8): B64D1/18
CPCB64D1/18B64U2101/00
Inventor 付甫永司徒春南王建展茂魁路纪芳蔡静芸李学德
Owner ZUNYI INST OF FORESTRY
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