CN106395297A - Automatic material flow detection system for belt conveyor - Google Patents
Automatic material flow detection system for belt conveyor Download PDFInfo
- Publication number
- CN106395297A CN106395297A CN201610821232.2A CN201610821232A CN106395297A CN 106395297 A CN106395297 A CN 106395297A CN 201610821232 A CN201610821232 A CN 201610821232A CN 106395297 A CN106395297 A CN 106395297A
- Authority
- CN
- China
- Prior art keywords
- material flow
- belt conveyor
- detection system
- controller
- belt
- 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.)
- Pending
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- 239000000463 material Substances 0.000 title abstract description 18
- 238000001514 detection method Methods 0.000 title abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 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
-
- 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
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Landscapes
- Control Of Conveyors (AREA)
Abstract
The invention discloses an automatic material flow detection system for a belt conveyor. The automatic material flow detection system mainly comprises a cross beam, two cross-beam supports, a swing ruler, a tilt angle sensor, a signal collector, a controller, a displayer and a hinge, wherein the swing ruler is located at a longitudinal symmetry plane of a belt of the belt conveyor; the upper end of the swing ruler is connected with the middle of the cross beam through the hinge; the tilt angle sensor is mounted on the swing ruler and connected with the signal collector; the signal collector sends collected signals to the controller after performing A/D conversion of the collected signals; the controller performs data processing and storage of the signals; and the material flow quantity obtained after data processing is sent to the displayer to be displayed in real time. The automatic material flow detection system provided by the invention detects the material flow quantity according a corresponding function relationship between a tilt angle value of the tilt angle sensor and the material flow quantity, can detect whether the belt carries materials or not, and can further detect the material flow quantity. In addition, the automatic material flow detection system has the advantages of simple structure, convenience in mounting and debugging, low requirement for service environment and the like.
Description
Technical field
The present invention relates to a kind of belt conveyor stream automatic checkout system, belong to detection technique field.
Background technology
, in large-scale bulk cargo harbour, power plant, coke-oven plant, iron and steel enterprise, the occasion such as mine bulk cargo field is extensive for belt conveyor
Application, expects flow information to obtain mass flow, and people devise panoramic stream detection dress for belt conveyor
Put.
Part belt conveyor adopts optoelectronic transceiver device at present.This device is respond well for general environment measuring.
But often dust is big for industrial environment, steam is many, and these have considerable influence to its accuracy of detection.
Chinese patent CN202518777U proposes a kind of inspection of the belt conveyor material flow based on mechan-amplifier Signal separator principle
Examining system.The stream that this detecting system achieves high reliability from motion tracking and detects accurately.But this detecting system can only detect
The presence or absence of material is it is impossible to detect stream size.
Chinese patent CN204847081U proposes one kind simply and easily detection means.Its device mainly include rotating shaft,
Stream detection ruler, hit chi and at least two proximity switches.The installation parallel with hitting chi of stream detection ruler, synchronous axial system.Proximity switch
Along hitting chi directional spreding, the size of stream amount be embodied directly in stream detection ruler namely hit chi amplitude of fluctuation on, and close
Switch can detect amplitude of fluctuation.This device can not only detect that material has or not moreover it is possible to detect stream size, will to use environment
Ask also not high.But because proximity switch detection is interrupted, non-stepless detection, this makes stream amount size detection not smart
Really, peace turns and debugging also inconvenience.
Content of the invention
The technical problem to be solved is to provide one kind and can detect that material has or not, and can stepless detection stream
A kind of belt conveyor stream automatic checkout system of size, require that this detecting system structure is simple, installation and debugging convenient, simultaneously
Less demanding to use environment.
In order to solve above-mentioned technical problem, a kind of belt conveyor stream automatic checkout system of the present invention, it mainly wraps
Include crossbeam, two overarm braces, pendulum chi, obliquity sensor, signal picker, controller, display, hinges, two crossbeams prop up
Frame is symmetrically mounted in the belt conveyor frame of conveyer belt both sides；Crossbeam is located at the top of conveyer belt, its two ends
It is fixedly connected with two overarm braces respectively；Pendulum chi is located on the longitudinally asymmetric face of conveyer belt, and its upper end is by hinge even
It is connected to the centre position of crossbeam；Obliquity sensor is fixed on pendulum chi close to one end of crossbeam by sensor stand；Incline
Angle transducer is connected to signal picker, and the signal collecting is passed to controller after A/D conversion by signal picker；Controller
Again data processing, storage are carried out to signal, the stream amount obtaining after data processing is sent to display and shows in real time.
The invention has the beneficial effects as follows：Because the present invention is according to corresponding between the inclination value of obliquity sensor and stream amount
Functional relationship, to detect the flow of material, then can not only detect that material has or not, and can also detect stream size.Again due to inspection
The inclination value surveyed can be continuous change, so this detecting system belongs to stepless detecting system.Additionally, the system also has knot
Structure is simple, can be suitable for noise greatly, the big advantage waiting harsh industrial environment of dust.
The invention will be further described with specific embodiments below in conjunction with the accompanying drawings.
Brief description
Fig. 1 is the structural representation of present system；
Fig. 2 is the left view of Fig. 1.
In figure labelling is as follows：1- crossbeam, two overarm braces of 2-, 2a- overarm brace bottom, 3- pendulum chi, 4- inclination angle sensing
Device, 5- signal picker, 6- conveyer belt, 7- sensor stand, 8- controller, 9- display, 10- hinge.
Specific embodiment
As shown in figure 1 and 2, a kind of belt conveyor stream automatic checkout system, including 1, two overarm braces of crossbeam
2nd, pendulum chi 3, obliquity sensor 4, signal picker 5, sensor stand 7, controller 8, display 9, hinge 10.Two crossbeams prop up
Frame 2 is symmetrically mounted in the belt conveyor frame of conveyer belt 6 both sides with welding manner by overarm brace bottom 2a.Horizontal
Beam 1 is located at the top of conveyer belt 6, and its two ends is fixedly connected with two overarm braces 2 respectively.The lower surface of crossbeam 1 and its
At least 0.5 meter of the distance between belt 6 of lower section, this distance determines according to concrete operating mode.
Pendulum chi 3 is located on the longitudinally asymmetric face of conveyer belt 6, and its upper end is connected to the centre of crossbeam 1 by hinge 10
Position.When belt is unloaded, pendulum chi 3 is in vertical state, and its lower end is close but does not touch belt.Pendulum chi 3 can adopt commonly flat
Steel makes.Obliquity sensor 4 is fixedly mounted on pendulum chi 3 near that end of crossbeam 1 by sensor stand 7.
The signal collecting is passed to signal picker 5 by obliquity sensor 4, and its signal passes to controller after A/D conversion
8.Data processing, the storages such as controller 8 is filtered to signal again, scale conversion, the stream amount transmission obtaining after data processing
Show in real time to display.
A kind of belt conveyor stream automatic checkout system of the present invention, when stream amount is big, the material of motion makes pendulum chi 3 put
Dynamic angle is big, and the inclination value measured by obliquity sensor 4 mutually should be had big；Stream amount hour, the material of motion makes pendulum chi 3 swing
Angle little, mutually should have obliquity sensor 4 measurement inclination value little, thus obtain the respective function between stream amount and inclination value
Relation, can detect that stream amount accordingly.
Above-mentioned specific embodiment is used for illustrating the present invention, rather than limits the invention, without departing from this
On the premise of the spirit and scope of invention, the present invention also can have various changes and modifications, and these changes and improvements all fall at this
Within bright protection domain.
Claims (1)
1. a kind of belt conveyor stream automatic checkout system, mainly includes crossbeam（1）, two overarm braces（2）, pendulum chi（3）、
Obliquity sensor（4）, signal picker（5）, controller（8）, display（9）, hinge（10）, described crossbeam（1）It is located at conveying
Machine belt（6）Top, its two ends respectively with two overarm braces（2）It is fixedly connected, described two overarm braces（2）Symmetrical peace
It is contained in conveyer belt（6）In the belt conveyor frame of both sides it is characterised in that：
1）Described pendulum chi（3）Positioned at conveyer belt（6）Longitudinally asymmetric face on, its upper end pass through hinge（10）It is connected to crossbeam
（1）Centre position；Described obliquity sensor（4）By sensor stand（7）It is fixed on pendulum chi（3）On close to crossbeam
（1）One end；
2）Described obliquity sensor（4）It is connected to signal picker（5）, signal picker（5）The signal collecting is turned through A/D
Controller is passed to after changing（8）；Described controller（8）Again data processing, storage are carried out to signal, the stream obtaining after data processing
Amount is sent to display（9）Show in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610821232.2A CN106395297A (en) | 2016-09-14 | 2016-09-14 | Automatic material flow detection system for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610821232.2A CN106395297A (en) | 2016-09-14 | 2016-09-14 | Automatic material flow detection system for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106395297A true CN106395297A (en) | 2017-02-15 |
Family
ID=58000047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610821232.2A Pending CN106395297A (en) | 2016-09-14 | 2016-09-14 | Automatic material flow detection system for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106395297A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436727A (en) * | 2018-11-15 | 2019-03-08 | 力博重工科技股份有限公司 | Conveyer supplied materials detection device |
| CN109823794A (en) * | 2019-03-11 | 2019-05-31 | 河北工程大学 | A kind of metering device and method of belt machine-made egg-shaped or honey-comb coal briquets flow |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1113170A1 (en) * | 1983-06-03 | 1984-09-15 | Конотопский Ордена Трудового Красного Знамени Электромеханический Завод "Красный Металлист" | Method and apparatus for analysis of quality of loose material on conveyer belt |
| CN101450750A (en) * | 2007-12-07 | 2009-06-10 | 郭云昌 | Alarming device for material cut-off of conveyer belt |
| CN201740506U (en) * | 2010-06-04 | 2011-02-09 | 徐州市三原技术产业有限公司 | Multi-stage material flow detector |
| CN201999489U (en) * | 2011-03-14 | 2011-10-05 | 宝钢集团新疆八一钢铁有限公司 | Material detection device for rubber belt conveyor |
| KR20120133332A (en) * | 2011-05-31 | 2012-12-10 | 현대로템 주식회사 | raw material transfer presence sensing device for conveyor |
| CN103253496A (en) * | 2013-04-28 | 2013-08-21 | 江苏工力重机有限公司 | Material detection device for belt conveyor |
| CN204078773U (en) * | 2014-09-01 | 2015-01-07 | 河北钢铁股份有限公司邯郸分公司 | A kind of belt conveyer automatic water system |
| CN204847081U (en) * | 2015-08-04 | 2015-12-09 | 宣化钢铁集团有限责任公司 | Band conveyer material flows detection device |
| CN206032521U (en) * | 2016-09-14 | 2017-03-22 | 湖南师范大学 | Band conveyer material flows detecting system |
-
2016
- 2016-09-14 CN CN201610821232.2A patent/CN106395297A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1113170A1 (en) * | 1983-06-03 | 1984-09-15 | Конотопский Ордена Трудового Красного Знамени Электромеханический Завод "Красный Металлист" | Method and apparatus for analysis of quality of loose material on conveyer belt |
| CN101450750A (en) * | 2007-12-07 | 2009-06-10 | 郭云昌 | Alarming device for material cut-off of conveyer belt |
| CN201740506U (en) * | 2010-06-04 | 2011-02-09 | 徐州市三原技术产业有限公司 | Multi-stage material flow detector |
| CN201999489U (en) * | 2011-03-14 | 2011-10-05 | 宝钢集团新疆八一钢铁有限公司 | Material detection device for rubber belt conveyor |
| KR20120133332A (en) * | 2011-05-31 | 2012-12-10 | 현대로템 주식회사 | raw material transfer presence sensing device for conveyor |
| CN103253496A (en) * | 2013-04-28 | 2013-08-21 | 江苏工力重机有限公司 | Material detection device for belt conveyor |
| CN204078773U (en) * | 2014-09-01 | 2015-01-07 | 河北钢铁股份有限公司邯郸分公司 | A kind of belt conveyer automatic water system |
| CN204847081U (en) * | 2015-08-04 | 2015-12-09 | 宣化钢铁集团有限责任公司 | Band conveyer material flows detection device |
| CN206032521U (en) * | 2016-09-14 | 2017-03-22 | 湖南师范大学 | Band conveyer material flows detecting system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436727A (en) * | 2018-11-15 | 2019-03-08 | 力博重工科技股份有限公司 | Conveyer supplied materials detection device |
| CN109823794A (en) * | 2019-03-11 | 2019-05-31 | 河北工程大学 | A kind of metering device and method of belt machine-made egg-shaped or honey-comb coal briquets flow |
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Application publication date: 20170215 |