CN203728114U - Belt deviation early warning device - Google Patents
Belt deviation early warning device Download PDFInfo
- Publication number
- CN203728114U CN203728114U CN201420022232.2U CN201420022232U CN203728114U CN 203728114 U CN203728114 U CN 203728114U CN 201420022232 U CN201420022232 U CN 201420022232U CN 203728114 U CN203728114 U CN 203728114U
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- China
- Prior art keywords
- belt
- warning device
- belt deviation
- video camera
- monitoring device
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Abstract
The utility model provides a belt deviation early warning device which comprises a camera shooting instrument and a camera shooting instrument monitor. The camera shooting instrument is arranged towards a belt by a fixed visual angle, and two border lines are drawn at the positions, where the left border and the right border of a belt are displayed, on the camera shooting instrument monitor. In this way, the belt is shot at the fixed visual angle, the two border lines are drawn at the positions, being coincident with the positions where the left border and the right border of the belt are arranged, in the monitor, judgment on mine belt deviations can be achieved, cost is low, and installation is easy to achieve.
Description
Technical field
The utility model relates to a kind of belt deviation prior-warning device.
Background technology
The core of coal master's transport systems is belt feeder, and belt deviation is fault the most common in band conveyor operation process, and its harmfulness is very large, and belt deviation causes that system failure shutdown affects production operation efficiency.In the time that belt deviation acquires a certain degree, belt can trigger for anti-bias emergency stop device, causes operating system to shut down, and affects production process, even can cause device damage and cause safety misadventure, and impact greatly.Conventional belt feeder deviation detecting device complex structure, cost are high.
Although have at present by the image gathering is carried out to Computing analysis, for example, after image recognition, the width that calculates colored film protrusion conduction band is determined the degree of sideslip, but this calculating will depend on Computing processing, implement cost higher, be difficult to micro-miniaturisation.And inapplicablely manually judge by monitoring device.
Utility model content
The utility model provides a kind of prior-warning device of belt deviation, and under prerequisite cheaply, the sideslip situation that may occur belt is carried out accurate early warning.
Described belt deviation prior-warning device comprises: the video camera arranging towards belt fixed viewpoint, and draw two boundary lines in the left and right boundary position of shown belt on video camera monitoring device.
By upper, take belt by fixed viewpoint, and monitoring that two boundary lines of drafting, position that overlap with the left and right border of belt are wherein set can realize the judgement to coal mine leather belt sideslip, with low cost, install simple.
Optionally, on the screen of monitoring device, be provided with display scale.
By upper, show owing to increasing scale on monitoring device, in the time of belt generation sideslip, can accurately judge sideslip degree by the scale on monitoring device thus.
Optionally, also comprise the equally spaced colour band that is arranged at belt dual-side;
On video camera monitoring device, the region corresponding to colour band identifies, to form identified areas.
By upper, needn't take transformation apart to the transport systems of existing belt, take the belt with color band by fixed viewpoint, can realize the judgement to coal mine leather belt sideslip.
Optionally, described colour band is gradient color setting by belt lateral belt inner side.
By upper, in the time of belt generation sideslip, the different colour circles that expose can represent the sideslip degree of belt, intuitive and convenient more.
Optionally, also comprise main control unit, be connected with video camera, for judging belt deviation.
Brief description of the drawings
Fig. 1 is the principle schematic of belt deviation prior-warning device;
The image schematic diagram that Fig. 2 gathers for video camera.
Detailed description of the invention
The utility model provides a kind of prior-warning device of belt deviation, with low cost, installs simply, needn't take transformation apart to the transport systems of existing belt, can realize the judgement to coal mine leather belt sideslip.
The prior-warning device principle schematic of belt deviation as shown in Figure 1, comprises belt 10, is arranged at the colour band 20 of belt 10 both sides of the edge, also comprises the video camera 30 of placing towards belt 10, and the main control unit 40 being electrically connected with video camera 30.
In embodiment provided by the utility model, the equally spaced belt 10 dual-side positions that are arranged at of colour band 20.Colour band 20 can adopt fluorescence colour circle, combines with belt 10 by bonding method.
Further, above-mentioned colour band 20 can symmetrically adopt different colours, is arranged on the colour circle of belt 10 arranged on left and right sides outermosts for yellow, and ecto-entad fades to orange, red, purple successively, and color is more deeply felt and shown that sideslip is more serious, and warning rank is higher.
Video camera 30, towards belt 10 fixed viewpoint settings, is the image frame that video camera 30 gathers as shown in Figure 2.Under belt 10 normal operating conditions, the belt 10 monitoring by video camera monitoring device 50 is fixed with respect to the position of monitoring device 50.Based on this, in monitoring device 50, the corresponding region of colour band 20 identifies, to form identified areas 20 '.Above-mentioned identified areas 20 ' can adopt coloured paster to paste and form, or adopts marker drafting to form.
In the time of belt 10 normal operation, in monitoring device 50, only can demonstrate identified areas 20 ', and cannot demonstrate colour band 20, in the time of belt generation sideslip, its colour band 20 just can expose, and can find the belt 10 more line of can turning left or turn right by monitoring device 50, therefore can carry out early warning to sideslip.In addition, by the different colours of colour band 20 is set, make manually more can intuitively distinguish by naked eyes.
Further, can in the identified areas 20 ' on monitoring device 50 screens, increase scale demonstration, in the time that sideslip occurs belt 10, can accurately judge sideslip degree by the scale on monitoring device 50 thus.Optionally, also can in the horizontal direction of monitoring device 50 screens, be provided with display scale.
Wherein, the colour band 20 on belt 10 adopts high contrast colors with the identified areas 20 ' on monitoring device 50, so that the identification of color.
In addition, two boundary lines 10 ' are drawn in the position that also can overlap with the left and right border of belt 10 on monitoring device 50, and thus, in the time that sideslip occurs belt 10, monitoring device 50 can find that belt 10 can turn left or turn right and cross boundary line 10 ', can judge sideslip.By upper, draw separately bar boundary line 10 ' and can judge more intuitively whether sideslip of belt 10 than identified areas 20 ', and without belt is carried out to any transformation.
Main control unit 40 is connected with video camera 30, by front and back two two field pictures are relatively judged whether to occur belt deviation.In the time that aberration appears in front and back two two field pictures, represent that sideslip appears in belt, and then control and report to the police.The above-mentioned functions of main control unit 40 adopts conventional images frame difference method, and after gathered image is carried out to filtering, binaryzation and relatively processing, before and after can drawing, whether two two field pictures occur aberration, report to the police thereby control.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle in a word, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a belt deviation prior-warning device, is characterized in that, comprises the video camera arranging towards belt fixed viewpoint, and draws two boundary lines in the left and right boundary position of shown belt on video camera monitoring device.
2. belt deviation prior-warning device according to claim 1, is characterized in that, on the screen of monitoring device, is provided with display scale.
3. belt deviation prior-warning device according to claim 1, is characterized in that, also comprises the equally spaced colour band that is arranged at belt dual-side;
On video camera monitoring device, the region corresponding to colour band identifies, to form identified areas.
4. belt deviation prior-warning device according to claim 3, is characterized in that, described colour band is gradient color setting by belt lateral belt inner side.
5. belt deviation prior-warning device according to claim 1, is characterized in that, also comprises main control unit, is connected, for judging belt deviation with video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022232.2U CN203728114U (en) | 2014-01-14 | 2014-01-14 | Belt deviation early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022232.2U CN203728114U (en) | 2014-01-14 | 2014-01-14 | Belt deviation early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728114U true CN203728114U (en) | 2014-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022232.2U Expired - Fee Related CN203728114U (en) | 2014-01-14 | 2014-01-14 | Belt deviation early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728114U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533523A (en) * | 2014-11-19 | 2015-04-22 | 那峙雄 | Early-warning device for roadway deformation and early-warning method based on same |
| CN104828517A (en) * | 2015-05-05 | 2015-08-12 | 中国矿业大学(北京) | Belt deviation detecting method based on visual sense |
| CN105197537A (en) * | 2015-08-28 | 2015-12-30 | 武汉理工大学 | Color detection based system and method for detecting ribbon deviation |
| CN105692121A (en) * | 2016-03-24 | 2016-06-22 | 安徽工程大学 | Conveyer belt burr recognition system and recognition method thereof |
| CN107235307A (en) * | 2017-06-29 | 2017-10-10 | 宁德师范学院 | A kind of control method of pipe conveyer cylindrical parts automatically deviation-adjusting device |
| CN107344665A (en) * | 2017-06-29 | 2017-11-14 | 宁德师范学院 | A kind of control method of the material conveyor pipe with deviation correcting device |
| CN110902315A (en) * | 2019-12-10 | 2020-03-24 | 浙江蓝卓工业互联网信息技术有限公司 | Belt deviation state detection method and system |
| US10672207B2 (en) | 2017-01-20 | 2020-06-02 | Polaris Industries Inc. | Diagnostic systems and methods of a continuously variable transmission |
| CN113947871A (en) * | 2020-07-17 | 2022-01-18 | 南亚科技股份有限公司 | Alarm device and alarm method thereof |
-
2014
- 2014-01-14 CN CN201420022232.2U patent/CN203728114U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533523A (en) * | 2014-11-19 | 2015-04-22 | 那峙雄 | Early-warning device for roadway deformation and early-warning method based on same |
| CN104828517A (en) * | 2015-05-05 | 2015-08-12 | 中国矿业大学(北京) | Belt deviation detecting method based on visual sense |
| CN105197537A (en) * | 2015-08-28 | 2015-12-30 | 武汉理工大学 | Color detection based system and method for detecting ribbon deviation |
| CN105692121A (en) * | 2016-03-24 | 2016-06-22 | 安徽工程大学 | Conveyer belt burr recognition system and recognition method thereof |
| US10672207B2 (en) | 2017-01-20 | 2020-06-02 | Polaris Industries Inc. | Diagnostic systems and methods of a continuously variable transmission |
| US11430272B2 (en) | 2017-01-20 | 2022-08-30 | Polaris Industries Inc. | Diagnostic systems and methods of a continuously variable transmission |
| CN107235307A (en) * | 2017-06-29 | 2017-10-10 | 宁德师范学院 | A kind of control method of pipe conveyer cylindrical parts automatically deviation-adjusting device |
| CN107344665A (en) * | 2017-06-29 | 2017-11-14 | 宁德师范学院 | A kind of control method of the material conveyor pipe with deviation correcting device |
| CN107344665B (en) * | 2017-06-29 | 2019-12-31 | 宁德师范学院 | Control method of material conveyor pipe belt deviation adjusting device |
| CN110902315A (en) * | 2019-12-10 | 2020-03-24 | 浙江蓝卓工业互联网信息技术有限公司 | Belt deviation state detection method and system |
| CN110902315B (en) * | 2019-12-10 | 2022-04-01 | 浙江蓝卓工业互联网信息技术有限公司 | Belt deviation state detection method and system |
| CN113947871A (en) * | 2020-07-17 | 2022-01-18 | 南亚科技股份有限公司 | Alarm device and alarm method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING FULITONG ENERGY ENGINEERING TECHNOLOGY CO. Free format text: FORMER OWNER: BEIJING FULITONG ENERGY SOFTWARE TECHNOLOGY CO., LTD. Effective date: 20140820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140820 Address after: 100015 Beijing, Jiuxianqiao East Road, No. 9, electronic city, west side of the A2 layer on the 6 floor Patentee after: BEIJING FULITONG ENERGY ENGINEERING TECHNOLOGY CO., LTD. Address before: 100015 Beijing, Jiuxianqiao East Road, No. 9, electronic city, west side of the A2 layer on the 6 floor Patentee before: BEIJING FULITONG ENERGY SOFTWARE TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20180114 |