CN206552738U - A kind of laser class solid accumulation protection device - Google Patents
A kind of laser class solid accumulation protection device Download PDFInfo
- Publication number
- CN206552738U CN206552738U CN201720021166.0U CN201720021166U CN206552738U CN 206552738 U CN206552738 U CN 206552738U CN 201720021166 U CN201720021166 U CN 201720021166U CN 206552738 U CN206552738 U CN 206552738U
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- CN
- China
- Prior art keywords
- laser
- tape machine
- sealing
- deflector chute
- solid accumulation
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- 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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Abstract
The utility model discloses a kind of laser class solid accumulation protection device; including top sealing-tape machine and bottom sealing-tape machine; on top, sealing-tape machine and bottom sealing-tape machine phase joint are provided with deflector chute; material is thrown to from top sealing-tape machine along Material moving track on the Belt Conveying band of bottom sealing-tape machine; provided with a pair of laser sensors on deflector chute barrel between top sealing-tape machine and bottom sealing-tape machine; laser sensor is connected to laser controlling mechanism, senses deflector chute barrel coal piling according to laser sensor and passes through the operation and stopping of laser controlling mechanism controls top sealing-tape machine.Laser switch is arranged on the both sides of coal stream dead angle area by the device; in the event of coal piling phenomenon, the laser that laser switch is sent can be spaced, while the time relay obtains electric; signal is passed to master controller by time relay deferred action, so as to realize coal piling defencive function.The device has prevented the phenomenon for causing transportation system's heavy duty to be shut down due to the misoperation of protection.
Description
Technical field
The utility model is related to mine raw coal transportation system device, especially for large-scale drum driven belt conveyer
Transfer point or Hatch Opening prevent a kind of laser class solid accumulation protection device of solid accumulation.
Background technology
Model GUD-330-D heap coal sensor is used in mine raw coal transportation system, this heap coal sensor is electrode
Formula sensor, due to each transfer point humid environment, this sensor easily occurs to report failure situation by mistake in production, causes transport system
System heavy duty is shut down, if it happens in upper fortune rubber conveyer it is possible that sealing-tape machine is crushed to death, so as to seriously restrict normal
Production.Therefore the measure that enterprise takes at present is to fall coal piling guard shield, but this way is not met《Safety of coal mines is advised
Journey》374th article of regulation.
Therefore, design a kind of laser class solid accumulation protection device and be referred to as current the system technical problem urgently to be resolved hurrily.
Utility model content
It can stop transport in time when occurring solid accumulation in order to ensure each transfer point of raw coal transportation system or coal bunker Hatch Opening
System and the situation for preventing sensor wrong report failure when transportation system normally runs and causing transportation system's heavy duty to be shut down occur, this
Utility model embodiment provides a kind of laser class solid accumulation protection device, and laser switch is arranged on coal stream dead angle by the device
The both sides in area, in the event of coal piling phenomenon, the laser that laser switch is sent can be spaced, while the time relay obtains electric, the time
Relay delay 3s actions pass to signal KTC-101 master control sets to realize coal piling defencive function.
To reach above-mentioned purpose, embodiment of the present utility model is adopted the following technical scheme that：
The one embodiment provided according to the utility model, the utility model is protected there is provided a kind of laser class solid accumulation
Device, it is characterised in that：Including top sealing-tape machine and bottom sealing-tape machine, on top, sealing-tape machine and bottom sealing-tape machine phase joint are set
There is deflector chute, material is thrown to from top sealing-tape machine along Material moving track on the Belt Conveying band of bottom sealing-tape machine, in top glue
With the deflector chute barrel between machine and bottom sealing-tape machine provided with a pair of laser sensors, laser sensor is connected to laser controlling
Mechanism, senses deflector chute barrel coal piling according to laser sensor and passes through the operation of laser controlling mechanism controls top sealing-tape machine
And stopping.
As optimization, the laser controlling mechanism includes the power module of connection AC power, and power module passes through laser
Switch output contact connects to obtain electric time delay relay, obtains electric time delay relay and time relay normally opened contact phase
Even, time relay normally opened contact is connected to master controller.
Further, the power module turns DC24V DC power modules by AC220V exchanges.
Further, the master controller uses KCT-101 master controllers.
The characteristics of the utility model, is：
1. laser sensor can accurately judge whether to occur solid accumulation and can carry out protection stopping with the very first time
Transportation system；
2. the device has prevented the phenomenon for causing transportation system's heavy duty to be shut down due to the misoperation of protection.
Brief description of the drawings
Fig. 1 is the utility model schematic device；
Fig. 2 is device circuit schematic diagram.
In figure, 1, top sealing-tape machine, 2, bottom sealing-tape machine, 3, deflector chute, 4,5, Material moving track, 6, material dead angle
Area, 7, power module, 8, laser switch output contact, 9, electric time delay relay, 10, time relay normally opened contact,
11st, master controller.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of laser class solid accumulation protection device, including top sealing-tape machine 1 and bottom sealing-tape machine 2,
Top sealing-tape machine 1 and the phase joint of bottom sealing-tape machine 2 are provided with deflector chute 3, material from top sealing-tape machine 1 along Material moving track 4,
5 are thrown on the Belt Conveying band of bottom sealing-tape machine 2, and material dead angle is formd between top sealing-tape machine 1 and the belt wheel of bottom sealing-tape machine 2
One is provided with area 6, the both sides in material dead angle area 6, i.e., the barrel of deflector chute 3 between top sealing-tape machine 1 and bottom sealing-tape machine 2
To laser sensor.Laser sensor installs 6 material dead angle area both sides in Fig. 1, and laser sensor is connected to laser controlling machine
Structure.It can be spaced in the event of the laser that coal piling phenomenon laser switch is sent.
Shown in Fig. 2, laser controlling mechanism includes the power module 7 of connection AC power, and power module 7 passes through laser switch
Output contact 8 connects to obtain electric time delay relay 9, obtains electric time delay relay 9 and the phase of time relay normally opened contact 10
Even, time relay normally opened contact 10 is connected to master controller 11.
During system operation, laser switch output contact 8 is closed, and is obtained electric time delay relay 9 and is obtained electric delay time relay
Device obtains electric, if laser, which is spaced, reaches 3s, time relay normally opened contact 10 is closed, and closure signal is input to master controller
11, master controller 11 sends the order for stopping the top sealing-tape machine 1 in Fig. 1.And then carry out coal piling windrow processing.
The utility model is not limited to above-described embodiment, on the basis of technical scheme disclosed in the utility model, this
The technical staff in field is according to disclosed technology contents, it is not necessary to which performing creative labour just can be special to some of which technology
Levy and make some replacements and deform, these are replaced and deformed in protection domain of the present utility model.
Claims (4)
1. a kind of laser class solid accumulation protection device, it is characterised in that：Including top sealing-tape machine and bottom sealing-tape machine, on top
Sealing-tape machine and bottom sealing-tape machine phase joint are provided with deflector chute, and material throws to bottom glue from top sealing-tape machine along Material moving track
On Belt Conveying band with machine, provided with a pair of laser sensings on the deflector chute barrel between top sealing-tape machine and bottom sealing-tape machine
Device, laser sensor is connected to laser controlling mechanism, senses deflector chute barrel coal piling according to laser sensor and passes through laser control
The operation and stopping of mechanism controls top processed sealing-tape machine.
2. a kind of laser class solid accumulation protection device according to claim 1, it is characterised in that：The laser controlling machine
Structure includes the power module of connection AC power, and power module connects to obtain electric delay time relay by laser switch output contact
Device, obtains electric time delay relay and is connected with time relay normally opened contact, time relay normally opened contact is connected to main control
Device.
3. a kind of laser class solid accumulation protection device according to claim 2, it is characterised in that：The power module by
AC220V exchanges turn DC24V DC power modules.
4. a kind of laser class solid accumulation protection device according to claim 2, it is characterised in that：The master controller is adopted
Use KCT-101 master controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021166.0U CN206552738U (en) | 2017-01-09 | 2017-01-09 | A kind of laser class solid accumulation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021166.0U CN206552738U (en) | 2017-01-09 | 2017-01-09 | A kind of laser class solid accumulation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206552738U true CN206552738U (en) | 2017-10-13 |
Family
ID=60359537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021166.0U Expired - Fee Related CN206552738U (en) | 2017-01-09 | 2017-01-09 | A kind of laser class solid accumulation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206552738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053943A (en) * | 2019-05-21 | 2019-07-26 | 精英数智科技股份有限公司 | A kind of monitoring method of artificial intelligence video identification belt coal piling |
| CN117068696A (en) * | 2023-10-17 | 2023-11-17 | 山西潞安环保能源开发股份有限公司 | Intelligent recognition belt coal pile monitoring device and method |
-
2017
- 2017-01-09 CN CN201720021166.0U patent/CN206552738U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053943A (en) * | 2019-05-21 | 2019-07-26 | 精英数智科技股份有限公司 | A kind of monitoring method of artificial intelligence video identification belt coal piling |
| CN110053943B (en) * | 2019-05-21 | 2021-04-23 | 精英数智科技股份有限公司 | Monitoring method for artificial intelligence video identification belt coal pile |
| CN117068696A (en) * | 2023-10-17 | 2023-11-17 | 山西潞安环保能源开发股份有限公司 | Intelligent recognition belt coal pile monitoring device and method |
| CN117068696B (en) * | 2023-10-17 | 2023-12-22 | 山西潞安环保能源开发股份有限公司 | Intelligent recognition belt coal pile monitoring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171013 Termination date: 20200109 |