CN203419515U - Coal belt conveyor with anti-blocking device on cement production line - Google Patents
Coal belt conveyor with anti-blocking device on cement production line Download PDFInfo
- Publication number
- CN203419515U CN203419515U CN201320565902.0U CN201320565902U CN203419515U CN 203419515 U CN203419515 U CN 203419515U CN 201320565902 U CN201320565902 U CN 201320565902U CN 203419515 U CN203419515 U CN 203419515U
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- CN
- China
- Prior art keywords
- colliery
- belt conveyor
- coal
- blocking device
- electrically connected
- 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)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model discloses a coal belt conveyor with an anti-blocking device on a cement production line. The anti-blocking device comprises a proximity switch (1) and a PLC (programmable logic controller) (2). The proximity switch (1) is mounted on a bin (6), a signal output end of the proximity switch (1) is electrically connected with a signal input end of the PLC (2), and a signal output end of the PLC (2) is electrically connected with a motor power source of a coal conveyor belt (5). The coal belt conveyor has the advantages that emergency stop operation can be carried out on a coal conveyor line by the aid of the coal belt conveyor, so that accidents can be prevented, and ejected coal can be timely handled.
Description
Technical field
The utility model is specifically related to travel line field, colliery, is specifically related on cement producing line the coal charge belt feeder with material-blockage preventing device.
Background technology
At present, travel line one end, existing colliery is all provided with feed bin, when colliery is delivered in feed bin, because belt conveyor vibrations are larger, has many collieries easily to jump out, once in these colliery access arrangements, will be difficult to cleaning and the situation that easily meets accident.
Utility model content
The purpose of this utility model is all provided with feed bin for travel line one end, current existing colliery exactly, when colliery is delivered in feed bin, because belt conveyor vibrations are larger, there are many collieries easily to jump out, once the words in these colliery access arrangements, to be difficult to cleaning, and the deficiency of the situation that easily meets accident, and the coal charge belt feeder with material-blockage preventing device is provided on cement producing line.
The utility model comprises colliery travel line, colliery travel line is mainly comprised of colliery belt conveyor and feed bin, it also has material-blockage preventing device, material-blockage preventing device is comprised of approach switch and PLC controller, approach switch is arranged on feed bin, the signal output part of approach switch is electrically connected to the signal input part of PLC controller, and the signal output part of PLC controller is electrically connected to the motor power of colliery belt conveyor.
The utility model advantage is: by this device, can be reached the urgency of colliery travel line is stopped to operation, place unforeseen circumstances and occur, and can process in time the colliery of jumping out.
accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model comprises colliery travel line, colliery travel line is mainly comprised of colliery belt conveyor 5 and feed bin 6, it also has material-blockage preventing device, material-blockage preventing device is comprised of approach switch 1 and PLC controller 2, approach switch 1 is arranged on feed bin 6, and the signal output part of approach switch 1 is electrically connected to the signal input part of PLC controller 2, and the signal output part of PLC controller 2 is electrically connected to the motor power of colliery belt conveyor 5.
Principle of work: when colliery travel line occurs putty situation when carrying colliery, coal charge in feed bin 6 can be piled up, when highly reaching approach switch 1 position, approach switch 1 is sent to PLC controller 2 by signal, and PLC controller 2 is sent to control signal the motor power of colliery belt conveyor 5, and power supply is closed automatically, colliery belt conveyor 5 stops carrying colliery, wait for that cleaning personnel have cleared up behind colliery, open colliery belt conveyor 5 and work on, so circulation.
Claims (1)
- On cement producing line with the coal charge belt feeder of material-blockage preventing device, it comprises colliery travel line, colliery travel line is mainly comprised of colliery belt conveyor (5) and feed bin (6), it is characterized in that it also has material-blockage preventing device, material-blockage preventing device is comprised of approach switch (1) and PLC controller (2), approach switch (1) is arranged on feed bin (6), the signal output part of approach switch (1) is electrically connected to the signal input part of PLC controller (2), and the signal output part of PLC controller (2) is electrically connected to the motor power of colliery belt conveyor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320565902.0U CN203419515U (en) | 2013-09-13 | 2013-09-13 | Coal belt conveyor with anti-blocking device on cement production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320565902.0U CN203419515U (en) | 2013-09-13 | 2013-09-13 | Coal belt conveyor with anti-blocking device on cement production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203419515U true CN203419515U (en) | 2014-02-05 |
Family
ID=50018615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320565902.0U Expired - Fee Related CN203419515U (en) | 2013-09-13 | 2013-09-13 | Coal belt conveyor with anti-blocking device on cement production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203419515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346981A (en) * | 2015-11-24 | 2016-02-24 | 芜湖新兴铸管有限责任公司 | Conveying device |
-
2013
- 2013-09-13 CN CN201320565902.0U patent/CN203419515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346981A (en) * | 2015-11-24 | 2016-02-24 | 芜湖新兴铸管有限责任公司 | Conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20170913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |