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

Gas-liquid double flow type variable transmission system

A transmission system, dual-flow technology, applied in the device, application, animal husbandry and other directions of catching or killing insects, can solve the problems of waste of liquid medicine, pollution of the environment, lack of target detection objects, etc., to reduce environmental pollution and improve spraying. Efficient and easy to operate

Pending Publication Date: 2017-07-11
NORTHWEST A & F UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are various forms of orchard spraying machinery, such as air-driven spray, hydraulic spray, spray gun spray, etc., but these are variable sprays with a single factor, and variable sprays can be realized by changing the spray pressure and fan speed alone. , and there is no target detection substance, which has certain limitations for achieving high-efficiency and precise spraying
[0003] The above-mentioned variable spraying has the following deficiencies and disadvantages: the spraying form adopts large spray volume and rain type, which cannot make reasonable and effective use of pesticides, resulting in waste of chemical liquid, polluting the environment, and it is difficult to achieve high-efficiency spraying operations

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
  • Gas-liquid double flow type variable transmission system
  • Gas-liquid double flow type variable transmission system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Attached below figure 1 and figure 2 The present invention is described further:

[0014] A gas-liquid double-flow variable transmission system, including a tiller output shaft 1, an air pump 2, an air source processor 3, a pressure sensor 4, a U / P valve 5, a gas end connector 6, a nozzle 7, a liquid end connector 8, Proportional valve 9, flow sensor 10, one-way valve 11, liquid pump 12, medicine box 13, DC power supply 14, laser rangefinder 15, single-chip microcomputer 16, it is characterized in that: the air pump 2 is connected to the output shaft 1 of the tiller Above, the gas source processor 3 is connected to the gas pump 2. After the gas is output from the gas source processor 3, it passes through the pressure sensor 4, the U / P valve 5 and the gas end connector 6 to the nozzle 7 in turn. The pressure Sensor 4 is connected on the single-chip microcomputer 16, and described U / P valve 5 is connected on the single-chip microcomputer 16, and described liquid pump 1...

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 discloses a gas-liquid double flow type variable transmission system which comprises a gas path transmission system, a liquid path transmission system and a detection system, and is characterized in that the gas path transmission system comprises a mini-tiller output shaft, a gas pump, a gas source processor, a pressure sensor, a U / P valve and a gas end joint; the liquid path transmission system comprises a medicine box, a liquid pump, a direct current power supply, a check valve, a flow sensor, a proportional valve, a liquid end joint and a spraying nozzle; the detection system comprises a laser distance measurer and a single-chip microcomputer; the gas pump is connected to the mini-tiller output shaft; the direct current power supply is connected to the liquid pump; the laser distance measurer is connected to the single-chip microcomputer; one end of the spraying nozzle is connected with the gas end joint, and the other end of the spraying nozzle is connected to the liquid end joint. The gas-liquid double flow type variable transmission system is connected with a mini-tiller; all the components are mounted on the mini-tiller; mobile spraying can be realized; variable spraying is realized according to gas path pressure and liquid path flow; meanwhile, the gas-liquid double flow type variable transmission system is clear in structure and has extremely high research value.

Description

technical field [0001] The invention relates to a gas-liquid double-flow variable transmission system, which belongs to the research field of orchard spraying machinery. Background technique [0002] At present, there are various forms of orchard spraying machinery, such as air-driven spray, hydraulic spray, spray gun spray, etc., but these are variable sprays with a single factor, and variable sprays can be realized by changing the spray pressure and fan speed alone. , and there is no target detection substance, which has certain limitations for achieving high-efficiency and precise spraying. [0003] The above-mentioned variable spraying has the following deficiencies and disadvantages: the spraying form adopts large spray volume and rain spray, which cannot make rational and effective use of pesticides, resulting in waste of chemical liquid, polluting the environment, and it is difficult to achieve high-efficiency spraying operations. Contents of the invention [0004]...

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
IPC IPC(8): A01M7/00
CPCA01M7/0089
Inventor 石复习石宝宝
Owner NORTHWEST A & F UNIV
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