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

Control loop of safe and nondestructive testing of strength conveyor belt

A non-destructive testing and control loop technology, applied in the direction of optical testing flaws/defects, etc., can solve the problems of transportation material loss, affecting safety production, elongation, etc., to reduce loss and economic loss, avoid major safety accidents, and facilitate installation and use Effect

Inactive Publication Date: 2013-06-19
XIAN GUANGRONG ELECTRICAL
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the strong conveyor belt has been widely used in mines, ports, power plants, steel plants, cement plants and other fields. During use, due to the increase in the load of the strong conveyor belt, scratches by obstacles and aging, the steel cord core Faults such as fracture, corrosion, or joint elongation, once a fault occurs, it will cause a major safety accident and stop production, loss of transport materials, damage to equipment, huge economic losses and casualties, seriously affecting safe production

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
  • Control loop of safe and nondestructive testing of strength conveyor belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] see figure 1 , the present invention includes an infrared emitter group 1, a switch circuit 2, a photoelectric conversion circuit 3, an acquisition circuit 4, and a controller 5 connected in sequence, the infrared emitter group 1, a switch circuit 2, a photoelectric conversion circuit 3, and an acquisition circuit 4. The controllers 5 are all connected to the power supply 7; the controller 5 is connected to an alarm circuit 6, and the controller 5 is connected to the upper computer through the RS485 communication interface.

[0011] Above-mentioned infrared ray emitter group 1 is made up of several infrared ray emitters that are arranged on the bottom of the conveyor belt.

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 relates to a control loop of safe and nondestructive testing of a strength conveyor belt. Due to the facts that capacity value of the strength conveyor belt is increased and the strength conveyor belt is scratched and aging and other facts, the malfunctions that a steel wire rope core cracks and is rusted, a connector extends long and the like are caused, once the malfunctions occur, a major safety accident can be caused, production is stopped, losses of transport materials, damage of devices and huge economical losses and casualties can be caused, and safety production is seriously influenced. The control loop of the safe and nondestructive testing of the strength conveyor belt comprises an infrared emitter set, a switching circuit, a photovoltaic conversion circuit, an acquisition circuit and a controller, wherein the infrared emitter set, the switching circuit, the photovoltaic conversion circuit, the acquisition circuit and the controller are all connected with a power source, the controller is connected with an alarm circuit, and the controller is connected with an upper computer through an RS485 communication interface. The control loop of the safe and nondestructive testing of the strength conveyor belt is high in accuracy, safe, reliable, convenient to install and use, and capable of carrying out detection in an on-line and real-time mode and avoiding occurrence of major safety accidents, reduces the losses of the transport materials and the economical losses, and improves production efficiency.

Description

technical field [0001] The invention relates to a control circuit for safety and non-destructive detection of a powerful conveyor belt. Background technique [0002] At present, the strong conveyor belt has been widely used in mines, ports, power plants, steel plants, cement plants and other fields. During use, due to the increase in the load of the strong conveyor belt, scratches by obstacles and aging, the steel cord core Faults such as fracture, corrosion or joint elongation, once a fault occurs, will cause a major safety accident and stop production, loss of transported materials, damage to equipment, huge economic losses and casualties, seriously affecting safe production. Contents of the invention [0003] The technical problem solved by the invention is to provide a control circuit for the safety and non-destructive detection of the powerful conveyor belt with real-time detection and timely alarm. [0004] For solving above-mentioned technical problem, the technica...

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): G01N21/88
Inventor 张弘
Owner XIAN GUANGRONG ELECTRICAL
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