CN201786386U - Noncontact belt deviation detection device - Google Patents
Noncontact belt deviation detection device Download PDFInfo
- Publication number
- CN201786386U CN201786386U CN2010202781332U CN201020278133U CN201786386U CN 201786386 U CN201786386 U CN 201786386U CN 2010202781332 U CN2010202781332 U CN 2010202781332U CN 201020278133 U CN201020278133 U CN 201020278133U CN 201786386 U CN201786386 U CN 201786386U
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- China
- Prior art keywords
- belt deviation
- belt
- noncontact
- detection device
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Control Of Conveyors (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model belongs to the technical field of belt deviation detection methods for mine belt conveying equipment, and particularly relates to a noncontact belt deviation detection device, which comprises a control unit and signal wires. The noncontact belt deviation detection device is characterized in that two detection units are symmetrically arranged on two sides of a belt conveyor and connected with the control unit respectively, each detection unit consists of a support, a fixed board and a guard shield, wherein the support is arranged on a base of the belt conveyor, the fixed board connected with the support is provided with two photoelectric switches, the guard shield is connected to the upper side of the fixed board, and the photoelectric switches are connected with the control unit via the signal wires respectively. The noncontact belt deviation detection device has the advantages of being capable of realizing noncontact accurate measurement to belt deviation, and realizing two-stage belt deviation control including alarming for slight belt deviation and stopping for severe belt deviation. Therefore, field operators can handle belt deviation without stoppage, and equipment accidents caused by belt deviation are prevented.
Description
Technical field
The utility model belongs to mine belt transporting facility belt deviation detection method technical field, is specifically related to a kind of contactless belt deviation detecting device.
Background technology
Detect at present the equipment of belt deviation in the world, and more domestic belt deviation detecting instrument instrument, what use mostly is contact belt deviation switch, contact belt deviation switch fault rate height, and false alarm or the problem of not reporting to the police take place often.
Summary of the invention
The purpose of this utility model is to provide a kind of contactless belt deviation detecting device.Can solve because contact belt deviation switch fault rate height, false alarm or the problem of not reporting to the police.
The utility model is achieved through the following technical solutions.
Contactless belt deviation detecting device of the present utility model; comprise control module, signal link; it is characterized in that two detecting units being set in the conveyor bilateral symmetry; two detecting unit is connected with described control module respectively; described detecting unit is by the bracing frame that is arranged on the conveyor base; the fixed head that two optoelectronic switches are housed that bracing frame is connected is therewith formed with the protective cover that is connected this fixed head top, and described optoelectronic switch is connected with described control module by signal link respectively.
The utility model has the advantages that, can realize the contactless accurate measurement to belt deviation, belt deviation is carried out two-stage control, both slight belt deviation is reported to the police; Serious belt deviation stops.The Field Force can in time handle the belt deviation problem in the situation of not stopping, and has prevented owing to the equipment breakdown that belt deviation causes takes place.The contactless belt deviation detecting device of the utility model, because discord belt contact when detecting belt deviation, so fault rate is very low, and construction costs is also more much lower than contact belt deviation switch.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Contactless belt deviation detecting device of the present utility model; as shown in Figure 1; comprise control module; signal link; it is characterized in that two detecting units being set in the conveyor bilateral symmetry; two detecting unit is connected with described control module respectively; described detecting unit is by the bracing frame 5 that is arranged on the conveyor base 6; bracing frame 5 is connected therewith is equipped with two optoelectronic switches 3; 4 fixed head 2 and be connected these fixed head 2 tops protective cover 1 form described optoelectronic switch 3; 4 are connected with described control module 8 by signal link 7 respectively.
Wherein, described bracing frame 5 can be selected tubing for use, also can select channel-section steel for use.Open a cable-through hole in the protective cover 1 and the junction of bracing frame 5, the signal link 7 that connects optoelectronic switch 3, optoelectronic switch 4 passes thus, passes with control module 8 in the pipe of bracing frame 5 or in the groove to be connected again.
When the slight to the right sideslip of belt 9, the action of optoelectronic switch 4 contacts, belt 9 slight sideslips warnings; When the serious to the right sideslip of belt 9, the action of optoelectronic switch 3 contacts, belt 9 serious sideslips parkings.
Claims (1)
1. contactless belt deviation detecting device; comprise control module, signal link; it is characterized in that two detecting units being set in the conveyor bilateral symmetry; two detecting unit is connected with described control module respectively; described detecting unit is by the bracing frame that is arranged on the conveyor base; the fixed head that two optoelectronic switches are housed that bracing frame is connected is therewith formed with the protective cover that is connected this fixed head top, and described optoelectronic switch is connected with described control module by signal link respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202781332U CN201786386U (en) | 2010-07-30 | 2010-07-30 | Noncontact belt deviation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202781332U CN201786386U (en) | 2010-07-30 | 2010-07-30 | Noncontact belt deviation detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786386U true CN201786386U (en) | 2011-04-06 |
Family
ID=43818354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202781332U Expired - Fee Related CN201786386U (en) | 2010-07-30 | 2010-07-30 | Noncontact belt deviation detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291144A (en) * | 2014-10-29 | 2015-01-21 | 江苏大力神科技股份有限公司 | Steel belt deviation warning device |
| CN114684565A (en) * | 2022-03-28 | 2022-07-01 | 张家港宏昌钢板有限公司 | Conveying belt is with preventing off tracking detection device |
-
2010
- 2010-07-30 CN CN2010202781332U patent/CN201786386U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291144A (en) * | 2014-10-29 | 2015-01-21 | 江苏大力神科技股份有限公司 | Steel belt deviation warning device |
| CN114684565A (en) * | 2022-03-28 | 2022-07-01 | 张家港宏昌钢板有限公司 | Conveying belt is with preventing off tracking detection device |
| CN114684565B (en) * | 2022-03-28 | 2024-01-30 | 张家港宏昌钢板有限公司 | Deviation-preventing detection device for conveyor belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |