CN202544915U - Mining tension protection device - Google Patents
Mining tension protection device Download PDFInfo
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- CN202544915U CN202544915U CN2011205266624U CN201120526662U CN202544915U CN 202544915 U CN202544915 U CN 202544915U CN 2011205266624 U CN2011205266624 U CN 2011205266624U CN 201120526662 U CN201120526662 U CN 201120526662U CN 202544915 U CN202544915 U CN 202544915U
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Abstract
The utility model discloses a mining tension protection device, which comprises a power management module and a central control module, and is characterized in that a main control core of the central control module is a singlechip, wherein the central control module is respectively connected with a signal amplification module, a voice alarming module, a display module, an output module and a communication module; the signal amplification module is connected with a tension sensor module; the output module is connected with a motor; the communication module is connected with a computer of a ground central station through a field bus; and the power management module is respectively connected with the central control module, the tension sensor module, the signal amplification module, the voice alarming module, the display module, the output module and the communication module. According to the mining tension protection device, the peripheral circuit is simple and high in reliability; and when the tension sensor module detects that tension of a belt is overlow or overhigh, a reversing motor of a coal mine can be driven in real time, so that the tension can be automatically adjusted.
Description
Technical field
The utility model relates to the field, colliery, is specifically related to a kind of mining tension force protective device.
Background technology
Be main with belt mainly to Coal Transport under the coal mine, belt is in the process of operation, and overtension, too small all can cause the generation of mine safety accidents.Overtension can cause the belt broken belt, transport material, in the strong belt long-distance transportation of upper and lower mountain, can lead to very big security incident especially.Tension force is too small, can cause security incidents such as belt transporting power deficiency, belt creep.
The utility model content
The utility model is to the problem of above-mentioned appearance, proposes a kind of tension force of the belt that can monitor the colliery inner machine in real time and the mining tension force protective device of reporting to the police.
The technical scheme of the utility model is:
Mining tension force protective device; Include power management module, central control module; It is characterized in that: the main control core of said central control module is a single-chip microcomputer; Said central control module is connected with signal amplification module, audio alert module, display module, output module, communication module respectively; Said signal amplification module is connected with the tension pick-up module; Said output module connects motor, and said communication module is through the computer of fieldbus connection ground central station, and said power management module is connected with central control module, tension pick-up module, signal amplification module, audio alert module, display module, output module, communication module respectively.
Described mining tension force protective device is characterized in that: said single-chip microcomputer is ARM series kernel and the 64 pin chip LPC2119 that have the CAN communication controller.
Described mining tension force protective device is characterized in that: said display module is the color LCD screen.
Described mining tension force protective device is characterized in that: said motor is the colliery reversible electric machine.
The operating principle of the utility model is:
The tension pick-up module detects the tension force of belt after the signal amplification module reaches central control module after amplifying; Signal after central control module is handled reaches audio alert module, display module, output module, communication module respectively; Show friendly man-machine interface, tension force numerical value, warning message through the color LCD screen; Send alarm sound through the audio frequency amplification module; Through communication module and fieldbus information is reached the computer of ground central station, adjust the tension force of belt through output module control colliery reversible electric machine automatically.
The effect of the utility model is: the peripheral circuit of the utility model is simple, reliability is high, when the tension force that detects belt when the tension pick-up module is crossed low output or the too high output of tension force, can drive colliery reversible electric machine work in real time, and realization tension force is adjusted automatically.
Description of drawings
Fig. 1 is the mining tension force protective device of a utility model functional-block diagram.
The specific embodiment
Mining tension force protective device; Include power management module 2, central control module 1; The main control core of said central control module 1 is a single-chip microcomputer; Said central control module 1 is connected with signal amplification module 4, audio alert module 5, display module 6, output module 7, communication module 8 respectively; Said signal amplification module 4 is connected with tension pick-up module 3; Said output module 7 connects motor 11, and said communication module 8 is through the computer 10 of fieldbus 9 connection ground central station, and said power management module 2 is connected with central control module 1, tension pick-up module 3, signal amplification module 4, audio alert module 5, display module 6, output module 7, communication module 8 respectively.
Said single-chip microcomputer is ARM series kernel and the 64 pin chip LPC2119 that have the CAN communication controller.
Said display module 6 is the color LCD screen.Said motor is the colliery reversible electric machine.
Claims (4)
1. mining tension force protective device; Include power management module, central control module; It is characterized in that: the main control core of said central control module is a single-chip microcomputer; Said central control module is connected with signal amplification module, audio alert module, display module, output module, communication module respectively; Said signal amplification module is connected with the tension pick-up module; Said output module connects motor, and said communication module is through the computer of fieldbus connection ground central station, and said power management module is connected with central control module, tension pick-up module, signal amplification module, audio alert module, display module, output module, communication module respectively.
2. mining tension force protective device according to claim 1 is characterized in that: said single-chip microcomputer is ARM series kernel and the 64 pin chip LPC2119 that have the CAN communication controller.
3. mining tension force protective device according to claim 1 is characterized in that: said display module is the color LCD screen.
4. mining tension force protective device according to claim 1 is characterized in that: said motor is the colliery reversible electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205266624U CN202544915U (en) | 2011-12-16 | 2011-12-16 | Mining tension protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205266624U CN202544915U (en) | 2011-12-16 | 2011-12-16 | Mining tension protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202544915U true CN202544915U (en) | 2012-11-21 |
Family
ID=47165567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205266624U Expired - Fee Related CN202544915U (en) | 2011-12-16 | 2011-12-16 | Mining tension protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202544915U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030003A (en) * | 2014-05-12 | 2014-09-10 | 宿州中矿三杰科技有限公司 | Intrinsically safe type tearing sensor for mine |
| CN104061122A (en) * | 2014-06-30 | 2014-09-24 | 北京天源科创风电技术有限责任公司 | Automatic monitoring system and method for belt tension and wind power generator pitching system |
| CN110949966A (en) * | 2019-11-29 | 2020-04-03 | 四川大学 | Belt conveyer with adjustable tension force |
| CN111086836A (en) * | 2019-12-24 | 2020-05-01 | 连云港天明装备有限公司 | Automatic chain tensioning device of voice recognition scraper conveyor and control method thereof |
-
2011
- 2011-12-16 CN CN2011205266624U patent/CN202544915U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030003A (en) * | 2014-05-12 | 2014-09-10 | 宿州中矿三杰科技有限公司 | Intrinsically safe type tearing sensor for mine |
| CN104061122A (en) * | 2014-06-30 | 2014-09-24 | 北京天源科创风电技术有限责任公司 | Automatic monitoring system and method for belt tension and wind power generator pitching system |
| CN104061122B (en) * | 2014-06-30 | 2017-01-04 | 北京天源科创风电技术有限责任公司 | A kind of belt tension automatic monitoring system and monitoring method and wind turbine pitch-controlled system |
| CN110949966A (en) * | 2019-11-29 | 2020-04-03 | 四川大学 | Belt conveyer with adjustable tension force |
| CN111086836A (en) * | 2019-12-24 | 2020-05-01 | 连云港天明装备有限公司 | Automatic chain tensioning device of voice recognition scraper conveyor and control method thereof |
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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: 20121121 Termination date: 20141216 |
|
| EXPY | Termination of patent right or utility model |