CN203430517U - Novel underground coal mining machine control system of coal mine - Google Patents
Novel underground coal mining machine control system of coal mine Download PDFInfo
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- CN203430517U CN203430517U CN201320444462.3U CN201320444462U CN203430517U CN 203430517 U CN203430517 U CN 203430517U CN 201320444462 U CN201320444462 U CN 201320444462U CN 203430517 U CN203430517 U CN 203430517U
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- control system
- coal mine
- control
- new coal
- mining machine
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Abstract
The utility model relates to a novel underground coal mining machine control system of a coal mine based on a programmable logic controller, a bus technology and remote control. The novel intelligent, systematic and intrinsically safe underground coal mining machine control system of the coal mine aims to solve the technical problems that a conventional underground coal mining machine control system of a coal mine cannot implement complicated concentrative control operation on a coal mining machine, cannot achieve intrinsic safety and the like. According to the technical scheme disclosed by the utility model, the programmable logic controller, the bus technology and the remote control technology are introduced into an existing underground coal mining machine control system of a coal mine. The underground coal mining machine control system controlled through the programmable logic controller comprises a control box, a monitoring host and a remote control device.
Description
Technical field
The utility model relates to a kind of New Coal Mine silo shearer control system, relates in particular to a kind of New Coal Mine silo shearer control system of controlling based on programmable logic controller, bussing technique and remote control.
Background technology
Consult Fig. 1, mine shearer control system in the past conventionally just adds ancillary equipment by simple control circuit and forms.
Control circuit comprises simple NAND gate circuit, drive circuit etc.
Ancillary equipment comprises relay, contactor, switch, sensor.
This mine shearer control system in the past, can reach simple coal-winning machine centralized Control effect, but can not complete complicated coal-winning machine, jointly controls and can not reach essential safety.
Summary of the invention
The utility model is in order to solve the above-mentioned control system of mine shearer in the past, can not complete the action of complicated coal-winning machine centralized Control and can not reach the technical problems such as essential safety and a kind of intellectuality, the systematization providing, the New Coal Mine silo shearer control system that realizes essential safety.
The utility model is to solve the problems of the technologies described above adopted technical scheme to be, in existing mine shearer control system, introduces programmable logic controller, bussing technique and telecontrol engineering.The mine shearer control system of the utility model Controlled by Programmable Controller comprises control cabinet and monitoring host computer and remote control.
Described New Coal Mine silo shearer control system is comprised of control cabinet and monitoring host computer and remote control, described control cabinet comprises programmable logic controller, power module, control module, receiver module and driving arrangement, each several part is linked in sequence, thereby receives external sensor signal and upload descending monitoring host computer signal; Described monitoring host computer comprises main frame, touch liquid crystal screen, and each several part is linked in sequence, and when receiving uploading after downstream signal that control cabinet sends, the action of coal-winning machine is controlled and is shown.Described remote control comprises remote control transmitter and receiver module, and each several part is linked in sequence, thereby each action is controlled to coal-winning machine.Described power module comprises power supply chip, inverter circuit, relay group, the driving transformer being linked in sequence.Described control module comprises the control chip that is linked in sequence, drive circuit, relay group.Described receiver module comprises receiving chip, drive circuit, the relay group being linked in sequence.Described main frame comprises central processing unit, memory, power supply, bus receiving circuit.Described bus receives and adopts the field bus technique that meets programmable logic controller instructions for use.Described bus receives uses communication cable or optical cable to connect.
Because the utility model has adopted above technical scheme, control cabinet carries out up biography down and formation system by on-the-spot coal-winning machine action by bussing technique, and shows in touch liquid crystal screen display.This system has outside the advantages such as integrated level is high, maintenance cost is low, intelligent, also has extremely strong autgmentability and versatility.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, describe the specific embodiment of the present invention in detail.Accompanying drawing is described as follows:
Fig. 1 is the structured flowchart of existing mine shearer control system;
Fig. 2 is the structured flowchart of a specific embodiment of the mine shearer control system of the utility model Controlled by Programmable Controller;
Fig. 3 is the structured flowchart of a specific embodiment of the mine shearer control system control cabinet of the utility model Controlled by Programmable Controller;
Fig. 4 is the structured flowchart of a specific embodiment of monitoring host computer in the mine shearer control system of the utility model Controlled by Programmable Controller;
Fig. 5 is power module wiring diagram in control cabinet of the present utility model;
Fig. 6 is control module wiring diagram in control cabinet of the present utility model;
Fig. 7 is receiver module wiring diagram in control cabinet of the present utility model;
Fig. 8 is main frame wiring diagram of the present utility model;
The specific embodiment
Refer to Fig. 2, Fig. 2 illustrates the structured flowchart of a specific embodiment of the utility model mine shearer control system.The utility model mine shearer control system comprises control cabinet, monitoring host computer and remote control.
Specific embodiment monitoring host computer power supply of the present utility model adopts AC220V; Control cabinet power supply adopts AC220V; Remote control adopts DC9V.
As shown in Figure 3, control cabinet comprises programmable logic controller, power module, control module, receiver module and driving arrangement, and each several part is linked in sequence.
As shown in Figure 4, monitoring host computer comprises main frame, touch liquid crystal screen, and each several part is linked in sequence, and when receiving under up that control cabinet sends after the number of delivering a letter, to coal-winning machine, action is controlled and shows.
Claims (8)
1. New Coal Mine silo shearer control system, comprise control cabinet, receive monitoring host computer and remote control composition, described control cabinet, monitoring host computer and remote control carry out the up biography down of signal by programmable logic controller and bussing technique to on-the-spot switch and touch-control Industrial Personal Computer (IPC).
2. New Coal Mine silo shearer control system as claimed in claim 1, is characterized in that, described control cabinet comprises programmable logic controller, power module, control module, receiver module and driving arrangement.
3. New Coal Mine silo shearer control system as claimed in claim 1, is characterized in that, described monitoring host computer comprises main frame, touch liquid crystal screen.
4. New Coal Mine silo shearer control system as claimed in claim 1, is characterized in that, described remote control comprises remote-controlled transmitter and receiver module.
5. New Coal Mine silo shearer control system as claimed in claim 2, is characterized in that, described power module comprises power supply chip, inverter circuit, relay group, the driving transformer being linked in sequence.
6. New Coal Mine silo shearer control system as claimed in claim 2, is characterized in that, described control module comprises the control chip that is linked in sequence, drive circuit, relay group.
7. New Coal Mine silo shearer control system as claimed in claim 3, is characterized in that, described Receiving Host comprises central processing unit, memory, power supply, bus receiving circuit.
8. New Coal Mine silo shearer control system as claimed in claim 7, is characterized in that, described bus receives uses communication cable or optical cable to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444462.3U CN203430517U (en) | 2013-07-18 | 2013-07-18 | Novel underground coal mining machine control system of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444462.3U CN203430517U (en) | 2013-07-18 | 2013-07-18 | Novel underground coal mining machine control system of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203430517U true CN203430517U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444462.3U Expired - Fee Related CN203430517U (en) | 2013-07-18 | 2013-07-18 | Novel underground coal mining machine control system of coal mine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203430517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895565A (en) * | 2015-06-25 | 2015-09-09 | 中国矿业大学(北京) | Remote control system for electromagnetic speed-regulating coal mining machine |
-
2013
- 2013-07-18 CN CN201320444462.3U patent/CN203430517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895565A (en) * | 2015-06-25 | 2015-09-09 | 中国矿业大学(北京) | Remote control system for electromagnetic speed-regulating coal mining machine |
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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: 20140212 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |