CN108657771A - A kind of belt conveyor material monitoring device - Google Patents
A kind of belt conveyor material monitoring device Download PDFInfo
- Publication number
- CN108657771A CN108657771A CN201810389569.XA CN201810389569A CN108657771A CN 108657771 A CN108657771 A CN 108657771A CN 201810389569 A CN201810389569 A CN 201810389569A CN 108657771 A CN108657771 A CN 108657771A
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- China
- Prior art keywords
- belt
- belt conveyor
- downstream
- upstream
- conveyor
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- 239000000463 material Substances 0.000 title claims abstract description 61
- 238000012806 monitoring device Methods 0.000 title claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 12
- 238000012544 monitoring process Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
Landscapes
- Control Of Conveyors (AREA)
Abstract
Proposed by the present invention is a kind of belt conveyor material monitoring device.Belt conveyor is equipped with by carrying roller in conveyor frame, 6 laser range sensors are respectively provided on the frame on belt conveyor top, camera is housed in belt conveyor central upper, belt conveyor is for conveying material；Material conveying is fed by upstream belt, is transported to material on two downstream belts of threeway lower part via three-way distributing funnel by upstream belt, and material detection device is respectively provided on upstream belt and downstream belt, and the detection device is material inductor.First group is mounted on upstream belt position, second group is mounted on the first downstream belt position, and third group is mounted on the second downstream belt position, and 3 groups of laser range sensors are commonly connected on interchanger, interchanger is connect by bus with conveyer, and signal is sent into central station of floating dock.The present invention can monitor material operating status, judge feed bin blocking.Suitable for being used as belt conveyor.
Description
Technical field
The present invention relates to belt conveyer technical fields, and in particular to a kind of belt conveyor material monitoring device.
Background technology
Belt conveyor is the machinery that material is conveyed using the frictional force between belt and material, is widely used in adopting
The industries such as mine, chemical industry, building materials, prevailing traffic smash after material, such as ore, rubble, sand, grain.Belt conveyor is common
Failure when having operation belt deviation, belt overload spreading, material gravity flow etc. when belt is climbed.These failures can not only influence to give birth to
Efficiency is produced, and is likely to cause belt feeder and kills.To avoid these failures, several floor managers are needed to arrange in production at present,
Carry out the operation conditions of moment observation belt feeder, and keep linking up with filler personnel always, working efficiency is low, and production cost is high.
Invention content
In order to overcome disadvantage of the existing technology, the present invention to propose a kind of belt conveyor material monitoring device.It should
Device is detected belt conveyor operating status, it is defeated to solve Belt Conveying material by the way that laser ranging and camera is arranged
The technical issues of sending.
Scheme is used by the present invention solves technical problem：
Belt conveyor is equipped with by carrying roller in conveyor frame, 6 laser are respectively provided on the frame on belt conveyor top
Distance measuring sensor is equipped with camera in belt conveyor central upper, and belt conveyor is for conveying material；
Material conveying is fed by upstream belt, and material is transported to threeway lower part via three-way distributing funnel by upstream belt
On two downstream belts, material detection device is respectively provided on upstream belt and downstream belt, the detection device is material
Inductor.
6 laser range sensors are one group, are divided into 3 groups, and first group is mounted on upstream belt position, second group of installation
In the first downstream belt position, third group is mounted on the second downstream belt position, and 3 groups of laser range sensors are commonly connected to hand over
On changing planes, interchanger is connect by bus with conveyer, and signal is sent into central station of floating dock, is controlled for system operation.
Good effect, the present invention can monitor material fortune in real time compared with existing belt conveyer material monitoring device
Row state, and judge feed bin blocking, carries out feedback control belt conveyor, and jam signal is switched to video data to aobvious
Show device, intuitive picture is provided for troubleshooting personnel.The gravity flow of belt feeder material, belt deviation, spreading etc. can effectively be avoided
The loss brought and security risk while ensureing safety in production, reduce post labour.Suitable for being supervised as belt conveyor
Device is surveyed to use.
Description of the drawings
Fig. 1 is inventive belt machine zero load schematic diagram；
Fig. 2 is that inventive belt machine is fully loaded with schematic diagram；
Fig. 3 is material monitoring point of the present invention arrangement schematic diagram；
Fig. 4 is material monitoring network figure of the present invention.
In figure, 1. laser range sensors, 2. cameras, 3. carrying rollers, the upstreams 3.1. belt, the leakage of 3.2. three-way distributings
Bucket, the downstreams 3.3. belt, 4. belt conveyors, 5. interchangers, 6. conveyers, 7. central station of floating docks.
Specific implementation mode
Shown in Fig. 1-2, belt conveyor 4, the frame on belt conveyor top are equipped with by carrying roller 3 in conveyor frame
On be respectively provided with 6 laser range sensors 1, camera 2 is housed in belt conveyor central upper, belt conveyor is for conveying
Material；
Shown in Fig. 3, material conveying is fed by upstream belt 3.1, by upstream belt by material via three-way distributing funnel 3.2
It is transported on two downstream belts 3.3 of threeway lower part, material detection device is respectively provided on upstream belt and downstream belt,
The detection device is material inductor.
6 laser range sensors are one group, are divided into 3 groups, and first group is mounted on upstream belt position, second group of installation
In the first downstream belt position, third group is mounted on the second downstream belt position, and 3 groups of laser range sensors are commonly connected to hand over
It changes planes on 5, interchanger is connect by bus with conveyer 6, and signal is sent into central station of floating dock 7, is controlled for system operation.
Operation memory block is equipped in the interchanger.
Full load condition, the data in data and light condition storage region returned by six laser range sensors into
Row calculates, and obtains height of the material in belt, while calculating material in belt according to height of materials and material cross section curve
On instantaneous flow.Carry out feed bin blocking judgement by instantaneous flow of the material on belt, by the instantaneous flow of upstream belt and under
The instantaneous flow of two belts of trip is compared, the instantaneous flow of upstream beltDownstream belt instantaneous flow and continues 5s and then sentence
Disconnected belt feed bin blocking.
Single downstream belt transfer station is to connect central station of floating dock with optical fiber switch by optical fiber solutions, optical fiber switch point
It is not connect with camera and interchanger, central station of floating dock can also wirelessly be connect with camera and interchanger, and interchanger is logical
Crossing 485 bus marco upstream belts and two belts in downstream, multiple transfer stations can be extended by existing way.
Belt conveyor material monitors specific implementation process：Material monitoring point measures material instantaneous flow, judges feed bin blocking
Then state sends the signal to central station of floating dock, central station of floating dock software platform receives each feed bin upstream and downstream belt data and video, and
Feed bin blocking signal can be automatically switched to video to display.
Operating process：
1, when belt conveyer no-load running, laser range sensor measures the curved section data of belt, and is stored in exchange
In the memory block of machine, the light condition of record is sent to integrated control platform, and integrated control platform receives each feed bin upstream and downstream belt data
And the video of camera shooting, switch to display.
2, when belt conveyer Inhaul operation, pass through laser range sensor recording carrying state, the measurement of full load condition
Data are compared with the data of light condition, obtain height of the material in belt and accumulation curved section, computing unit according to
Calculate instantaneous flow of the material on belt according to height of materials and solid accumulation cross section curve, by the instantaneous flow of upstream belt and
The instantaneous flow of two belts in downstream is compared, if the instantaneous flow X70% of upstream belt>Downstream belt instantaneous flow, and continue
5s then judges belt feed bin blocking.
3, the feed bin blocking judgement of the instantaneous flow by material on belt is sent to integrated control platform, and integrated control platform is received and cut
Display is shifted to, if there is feed bin blocking, belt conveyer is controlled；If without feed bin blocking, belt conveyer is transported automatically
Row.
Operation principle：
Several belt conveyer materials monitoring point is equipped on belt conveyer, each belt conveyer material monitoring point is provided with
Six laser range sensors and a camera.
Camera monitors distribution of the solid accumulation shape on belt in real time, judges the operation conditions of belt.
When belt conveyer no-load running, six laser range sensor measurement data are recorded, and be stored in arithmetic element
Memory block in, record light condition；When belt conveyer Inhaul operation, pass through six laser range sensor recording carrying shapes
The measurement data of state, return carries out full load condition operation and is compared calculating with data of the light condition in storage region,
It obtains height of the material in belt, while material is calculated on belt according to height of materials and solid accumulation cross section curve
Instantaneous flow.
Feed bin blocking judgement, the instantaneous flow by upstream belt and downstream two are carried out by instantaneous flow of the material on belt
The instantaneous flow of bar belt is compared, if the instantaneous flow X70% of upstream belt>Downstream belt instantaneous flow, and continue 5s, then
Judge belt feed bin blocking.
Feature：
Since the top of the belt in belt conveyer is equipped with camera, so material operating status can be monitored in real time.
Due to the state using laser range sensor record zero load and carrying, according to height of materials and material cross section curve
It calculates instantaneous flow of the material on belt and judges whether feed bin blocks, and jam signal is switched into video data to display,
Intuitive picture is provided for troubleshooting personnel, carries out feedback control belt conveyer.
The present invention can imitate the loss for avoiding the gravity flow of belt feeder material, belt deviation and spreading from bringing and security risk,
While ensureing safety in production, operator's quantity is reduced, productivity is improved.
Claims (2)
1. a kind of belt conveyor material monitoring device, pass through carrying roller in conveyor frame（3）Equipped with belt conveyor（4）, special
Sign is：
6 laser range sensors are respectively provided on the frame on belt conveyor top（1）, filled in belt conveyor central upper
There is camera（2）, belt conveyor is for conveying material；
Material is conveyed by upstream belt（3.1）Feed, by upstream belt by material via three-way distributing funnel（3.2）It is transported to
Two downstream belts of threeway lower part（3.3）On, it is respectively provided with material detection device on upstream belt and downstream belt, it is described
Detection device is material inductor；
6 laser range sensors are one group, are divided into 3 groups, and first group is mounted on upstream belt position, and second group is mounted on the
One downstream belt position, third group are mounted on the second downstream belt position, and 3 groups of laser range sensors are commonly connected to interchanger
（5）On, interchanger passes through bus and conveyer（6）Connection, and signal is sent into central station of floating dock（7）It is interior, it is controlled for system operation.
2. a kind of belt conveyor material monitoring device according to claim 1, it is characterized in that：It is equipped in the interchanger
Operation memory block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389569.XA CN108657771A (en) | 2018-04-27 | 2018-04-27 | A kind of belt conveyor material monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389569.XA CN108657771A (en) | 2018-04-27 | 2018-04-27 | A kind of belt conveyor material monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108657771A true CN108657771A (en) | 2018-10-16 |
Family
ID=63780237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810389569.XA Pending CN108657771A (en) | 2018-04-27 | 2018-04-27 | A kind of belt conveyor material monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657771A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514669A (en) * | 2019-07-31 | 2019-11-29 | 辽宁科技大学 | A kind of belt conveyor multizone spills material detection system and method |
| CN112230009A (en) * | 2018-12-24 | 2021-01-15 | 深圳迈瑞生物医疗电子股份有限公司 | Sample transmission detection method |
| CN114136232A (en) * | 2021-11-19 | 2022-03-04 | 中国神华能源股份有限公司哈尔乌素露天煤矿 | Material accumulation form measuring method and system |
| CN114166845A (en) * | 2021-11-26 | 2022-03-11 | 浙江交投矿业有限公司 | Automatic get material on-line measuring building stones quality integration and equip |
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|---|---|---|---|---|
| JPH1171012A (en) * | 1997-08-29 | 1999-03-16 | Ishikawajima Harima Heavy Ind Co Ltd | Conveying device |
| EP1653202A1 (en) * | 2004-10-11 | 2006-05-03 | Robert Schmidt | Method and device for measurement of a volume flow of a belt conveyor |
| EP2246673A1 (en) * | 2009-04-28 | 2010-11-03 | Sick Ag | Method for determining the volume of loads and device |
| CN203011462U (en) * | 2012-12-10 | 2013-06-19 | 南京卓越能源技术有限公司 | Dynamic monitoring system of belt materials |
| CN103420130A (en) * | 2012-05-18 | 2013-12-04 | 宝山钢铁股份有限公司 | Dual-system material-smoothening automatic-balancing regulating control device and method |
| CN104534990A (en) * | 2015-01-13 | 2015-04-22 | 中国矿业大学(北京) | Belt material measuring system based on laser ranging |
| CN104670845A (en) * | 2015-03-13 | 2015-06-03 | 宁夏广天夏电子科技有限公司 | Intelligent accumulation and tearing detection device for belt conveyors |
| CN205555420U (en) * | 2016-03-21 | 2016-09-07 | 泰富重工制造有限公司 | Automatic bucket -wheel stacker reclaimer that divides material system and have this system |
| CN106989803A (en) * | 2017-05-17 | 2017-07-28 | 安徽理工大学 | The contactless weight calculation of belt feeder and departure warning equipment |
| CN206683736U (en) * | 2017-04-17 | 2017-11-28 | 华侨大学 | A kind of apparatus for measuring quality |
-
2018
- 2018-04-27 CN CN201810389569.XA patent/CN108657771A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1171012A (en) * | 1997-08-29 | 1999-03-16 | Ishikawajima Harima Heavy Ind Co Ltd | Conveying device |
| EP1653202A1 (en) * | 2004-10-11 | 2006-05-03 | Robert Schmidt | Method and device for measurement of a volume flow of a belt conveyor |
| EP2246673A1 (en) * | 2009-04-28 | 2010-11-03 | Sick Ag | Method for determining the volume of loads and device |
| CN103420130A (en) * | 2012-05-18 | 2013-12-04 | 宝山钢铁股份有限公司 | Dual-system material-smoothening automatic-balancing regulating control device and method |
| CN203011462U (en) * | 2012-12-10 | 2013-06-19 | 南京卓越能源技术有限公司 | Dynamic monitoring system of belt materials |
| CN104534990A (en) * | 2015-01-13 | 2015-04-22 | 中国矿业大学(北京) | Belt material measuring system based on laser ranging |
| CN104670845A (en) * | 2015-03-13 | 2015-06-03 | 宁夏广天夏电子科技有限公司 | Intelligent accumulation and tearing detection device for belt conveyors |
| CN205555420U (en) * | 2016-03-21 | 2016-09-07 | 泰富重工制造有限公司 | Automatic bucket -wheel stacker reclaimer that divides material system and have this system |
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| CN106989803A (en) * | 2017-05-17 | 2017-07-28 | 安徽理工大学 | The contactless weight calculation of belt feeder and departure warning equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112230009A (en) * | 2018-12-24 | 2021-01-15 | 深圳迈瑞生物医疗电子股份有限公司 | Sample transmission detection method |
| CN112230009B (en) * | 2018-12-24 | 2024-04-30 | 深圳迈瑞生物医疗电子股份有限公司 | Sample transmission detection method |
| CN110514669A (en) * | 2019-07-31 | 2019-11-29 | 辽宁科技大学 | A kind of belt conveyor multizone spills material detection system and method |
| CN110514669B (en) * | 2019-07-31 | 2022-05-03 | 辽宁科技大学 | Multi-zone material sprinkling detection system and method for belt conveyor |
| CN114136232A (en) * | 2021-11-19 | 2022-03-04 | 中国神华能源股份有限公司哈尔乌素露天煤矿 | Material accumulation form measuring method and system |
| CN114166845A (en) * | 2021-11-26 | 2022-03-11 | 浙江交投矿业有限公司 | Automatic get material on-line measuring building stones quality integration and equip |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |
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| RJ01 | Rejection of invention patent application after publication |