CN204150634U - A kind of mine conveying belt protective device against longitudinal tear - Google Patents
A kind of mine conveying belt protective device against longitudinal tear Download PDFInfo
- Publication number
- CN204150634U CN204150634U CN201420598618.8U CN201420598618U CN204150634U CN 204150634 U CN204150634 U CN 204150634U CN 201420598618 U CN201420598618 U CN 201420598618U CN 204150634 U CN204150634 U CN 204150634U
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- China
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- load
- transfer device
- longitudinal tear
- ccd camera
- array ccd
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Abstract
The utility model provides a kind of mine conveying belt protective device against longitudinal tear safe and reliable, easy to use; it is characterized in that: comprise load-transfer device, transport roller, linear array CCD camera, linear light source, ethernet, computer for controlling; described load-transfer device is arranged on the outside of transport roller; described linear light source, linear array CCD camera are successively set on the upper end of load-transfer device from front to back according to the driving direction of load-transfer device, and described linear array CCD camera is connected with computer for controlling by ethernet.The utility model can real-time analysis and identify the faults such as load-transfer device longitudinal tear, sideslip, surface damage; and can and alarm; particularly can export shutdown control signal when load-transfer device produces longitudinal tear, the advantages such as advanced, safe and reliable, easy to install, the real-time detection that possesses skills, accuracy are high, intuitive display detecting.
Description
Technical field
The utility model relates to transmission equipment field, particularly relates to a kind of mine conveying belt protective device against longitudinal tear.
Background technology
Load-transfer device is the traction of belt conveyer and the critical component of delivery, be widely used in coal, mine, harbour, electric power, metallurgical, the fields such as chemical industry, because load-transfer device is scratched by the foreign matter such as broken iron or spoil or obstacle in Long-Time Service process, load-transfer device is aging, the mounting and adjusting of conveyer is improper, the reasons such as the load that transfer point place blanking mal-position causes is uneven, often cause load-transfer device longitudinal tear, sideslip, the faults such as surface damage, once et out of order will cause great broken belt or longitudinal tear safety misadventure and stop production, not only cause the loss of transported material, the damage of equipment, also cause huge economic loss and personal casualty, have a strong impact on safety in production.The detection main method of current load-transfer device protecting longitudinal rupture be by the sensor such as pressure, electromagnetism detect material reveal and steel rope or rubber to come off etc. state, judge longitudinal tear fault, but there is accuracy and poor reliability, the shortcoming such as fragile, and the detection main method of belt deflection protection installs two groups of deviation switchs, when belt deflection, pushing action arm deflects, and touches one group of switch motion, send alerting signal, if but load-transfer device continues the stop position being offset to setting, touch another group switch motion, conveyer is shut down, two fixing belt deflection positions can only be detected, can not detect continuous sideslip position, and deviation switch is fragile, reliability and poor accuracy, in order to ensure the safety that load-transfer device runs, major part user adopts manual detection method, the method is under load-transfer device operates in maintenance or test strip speed, judge whether load-transfer device exists fault by eye-observation load-transfer device external circumstances, can not on-line real-time measuremen, testing needs the man-hour of at substantial, make labour intensity large, detection efficiency is low, a large amount of electric energy can be consumed during belt conveyer no-load run, increase conveyer to rise, braking number of times and work-hours, the service life of minimizing equipment and load-transfer device, artificial failure judgement also easily occurs undetected, poor accuracy.
Summary of the invention
According to above technical matters; the utility model provides a kind of mine conveying belt protective device against longitudinal tear safe and reliable, easy to use; it is characterized in that: comprise load-transfer device, transport roller, linear array CCD camera, linear light source, ethernet, computer for controlling; described load-transfer device is arranged on the outside of transport roller; described linear light source, linear array CCD camera are successively set on the upper end of load-transfer device from front to back according to the driving direction of load-transfer device, and described linear array CCD camera is connected with computer for controlling by ethernet.
Described transport roller has N number of, N >=1.
The beneficial effects of the utility model are: the utility model is the load-transfer device longitudinal tear adopting machine vision technique development, sideslip, the fender guard of the faults such as surface damage, utilizes computer for controlling can the operation image of long distance online real-time monitor load-transfer device by ethernet, real-time storage, display load-transfer device operation image, sets up the function of image file, regularly forms examining report, can also real-time analysis and identify load-transfer device longitudinal tear, sideslip, the faults such as surface damage, and can and alarm, particularly can detect load-transfer device produce longitudinal tear time export shutdown control signal, possess skills advanced person, safe and reliable, easy to install, real-time detection, accuracy is high, the advantages such as intuitive display, substantially reduce the generation of great broken belt or longitudinal tear safety misadventure, the damage of equipment, stop production and personal casualty, reduce loss and the economic loss of transported material, ensure load-transfer device safe and reliable operation, enhance productivity, there is significant economic and social benefit, can coal be widely used in, mine, harbour, electric power, metallurgical, the fields such as chemical industry use the occasion of load-transfer device, are specially adapted to the safety guard-safeguard of load-transfer device in coal production.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
According to Fig. 1, the utility model is further described:
As Fig. 1, load-transfer device-1, transport roller-2, linear array CCD camera-3, linear light source-4, ethernet-5, computer for controlling-6.
Embodiment 1
The utility model comprises load-transfer device 1, transport roller 2, linear array CCD camera 3, linear light source 4, ethernet 5, computer for controlling 6, first load-transfer device 1 is arranged on the outside of transport roller 2 during installation, then linear light source 4, linear array CCD camera 3 are successively set on from front to back the upper end of load-transfer device 1 according to the driving direction of load-transfer device 1, finally linear array CCD camera 3 are connected with computer for controlling 6 by ethernet 5.
Embodiment 2
During use, transport roller 2 is rotated and is driven belt conveyor transmission, produce when the light of linear light source 4 transmitting is radiated at load-transfer device 1 surface and diffuse, the light intensity diffused is relevant with load-transfer device 1 character of surface, linear array CCD camera 3 is diffused by line sweep induction, a line image of the load-transfer device 1 that each scanning picked-up is vertical with service direction, and be transferred to computer for controlling 6 by ethernet 5, computer for controlling 6 utilizes the fast processing algorithm of load-transfer device 1 operation image, feature extraction and the identification of fault picture process load-transfer device 1 operation image with location algorithm, analyze and identify load-transfer device 1 longitudinal tear, sideslip, the faults such as surface damage, fault alarm or shutdown control signal is provided when finding fault.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. a mine conveying belt protective device against longitudinal tear; it is characterized in that: comprise load-transfer device, transport roller, linear array CCD camera, linear light source, ethernet, computer for controlling; described load-transfer device is arranged on the outside of transport roller; described linear light source, linear array CCD camera are successively set on the upper end of load-transfer device from front to back according to the driving direction of load-transfer device, and described linear array CCD camera is connected with computer for controlling by ethernet.
2., according to a kind of mine conveying belt protective device against longitudinal tear according to claim 1, it is characterized in that: described transport roller has N number of, N >=1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598618.8U CN204150634U (en) | 2014-10-16 | 2014-10-16 | A kind of mine conveying belt protective device against longitudinal tear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598618.8U CN204150634U (en) | 2014-10-16 | 2014-10-16 | A kind of mine conveying belt protective device against longitudinal tear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204150634U true CN204150634U (en) | 2015-02-11 |
Family
ID=52508772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420598618.8U Expired - Fee Related CN204150634U (en) | 2014-10-16 | 2014-10-16 | A kind of mine conveying belt protective device against longitudinal tear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204150634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792796A (en) * | 2015-04-13 | 2015-07-22 | 太原理工大学 | On-line monitoring system for mining adhesive tape operation condition based on machine vision |
| CN105692121A (en) * | 2016-03-24 | 2016-06-22 | 安徽工程大学 | Conveyer belt burr recognition system and recognition method thereof |
| CN107187825A (en) * | 2017-07-14 | 2017-09-22 | 天津工业大学 | A kind of belt conveyor monitoring system based on Ethernet |
-
2014
- 2014-10-16 CN CN201420598618.8U patent/CN204150634U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792796A (en) * | 2015-04-13 | 2015-07-22 | 太原理工大学 | On-line monitoring system for mining adhesive tape operation condition based on machine vision |
| CN105692121A (en) * | 2016-03-24 | 2016-06-22 | 安徽工程大学 | Conveyer belt burr recognition system and recognition method thereof |
| CN107187825A (en) * | 2017-07-14 | 2017-09-22 | 天津工业大学 | A kind of belt conveyor monitoring system based on Ethernet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |