CN202864370U - Intelligent control device of belt conveyor based on programmable logic controller (PLC) - Google Patents
Intelligent control device of belt conveyor based on programmable logic controller (PLC) Download PDFInfo
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- CN202864370U CN202864370U CN 201220478370 CN201220478370U CN202864370U CN 202864370 U CN202864370 U CN 202864370U CN 201220478370 CN201220478370 CN 201220478370 CN 201220478370 U CN201220478370 U CN 201220478370U CN 202864370 U CN202864370 U CN 202864370U
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- belt conveyor
- belt
- control circuit
- belt conveyer
- input end
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Abstract
The utility model relates to control technology of a belt conveyor, in particular to an intelligent control device of the belt conveyor based on a programmable logic controller (PLC). The intelligent control device of the belt conveyor based on the PLC solves the problem that a device special for intelligent control of the belt conveyor is not enabled to exist. The intelligent control device of the belt conveyor based on the PLC comprises a master control section and a controlled section, wherein the master control section comprises a PLC controller, a human machine interface (HMI) device, an industrial personal computer, a process field bus-decentralized peripherals (PROFIBUS-DP) bus and a multi point interface (MPI) network, and the controlled section comprises a frequency converter, a power distribution protective circuit of the belt conveyor, a comprehensive protective circuit of the belt conveyor, a main motor of the belt conveyor, a front and back equipment operational control circuit of the ribbon circuit, a brake control circuit of the ribbon circuit, a conveyer belt tensioning control circuit of the belt conveyor, a belt weigher control circuit of the belt conveyor and a reducer control circuit of the belt conveyor. The intelligent control device of the belt conveyor based on the PLC is applicable to the intelligent control of the belt conveyor.
Description
Technical field
The utility model relates to the control technology of belt conveyer, specifically a kind of intelligence controlling device of the belt conveyer based on PLC.
Background technology
Belt conveyer has become the main transportation device of raw coal transportation system under the coal mine because it has that long distance is carried continuously, operational throughput is large, reliable, efficient is high, is easy to the advantage such as automation.At present, along with developing rapidly of high-yield and high-efficiency mine, no matter existing belt conveyer is the requirement that principal parameter or drive ability all can not satisfy high-yield and high-efficiency, thereby it must be to maximization, long distance, high belt speed, large conveying quantity, high-power, intelligent direction development.In order to realize belt conveyer to above-mentioned future development, need to carry out Based Intelligent Control to the various piece of belt conveyer.Be necessary to invent a kind of device that specially belt conveyer is carried out Based Intelligent Control for this reason.Yet there is no at present a kind of like this device.
Summary of the invention
The utility model there is no a kind of problem of specially belt conveyer being carried out the device of Based Intelligent Control at present in order to solve, and a kind of intelligence controlling device of the belt conveyer based on PLC is provided.
The utility model is to adopt following technical scheme to realize: the intelligence controlling device based on the belt conveyer of PLC comprises main control part and controlled part; Described main control part comprises PLC controller, HMI equipment, industrial computer, PROFIBUS-DP bus and MPI(Multi Point Interface, multipoint interface) network; Described controlled part comprises frequency converter, belt conveyer power distribution protection circuit, belt conveyer general protective circuit, belt conveying owner's motor, belt conveyer front and back equipment running control circuit, belt conveyer brake control circuit, belt of belt conveyor tensioning control circuit, belt conveyer belt conveyer scale control circuit and Reducer in Belt Conveyor control circuit; Wherein, the mouth of HMI equipment is connected with the input end of PLC controller by the PROFIBUS-DP bus; The mouth of industrial computer is connected with the input end of PLC controller by the MPI network; The input end of the input end of frequency converter, belt conveyer power distribution protection circuit, the input end of belt conveyer general protective circuit all are connected by the mouth of PROFIBUS-DP bus with the PLC controller; The input end of equipment running control circuit, the input end of belt conveyer brake control circuit, the input end of belt of belt conveyor tensioning control circuit, the input end of belt conveyer belt conveyer scale control circuit, the input end of Reducer in Belt Conveyor control circuit all are connected by the mouth of MPI network with the PLC controller before and after the input end of belt conveying owner's motor, the belt conveyer.
During work, equipment running control circuit, belt conveyer brake control circuit, belt of belt conveyor tensioning control circuit, belt conveyer belt conveyer scale control circuit, Reducer in Belt Conveyor control circuit all are installed on the belt conveyer before and after frequency converter, belt conveyer power distribution protection circuit, belt conveyer general protective circuit, belt conveying owner's motor, the belt conveyer.The specific works process is as follows: the user programmes by industrial computer, and industrial computer is inputted programming instruction by the MPI network to the PLC controller.The user is by the HMI operate, and HMI equipment passes through the PROFIBUS-DP bus to PLC controller input operation instruction.The PLC controller carries out Based Intelligent Control to frequency converter, belt conveyer power distribution protection circuit, belt conveyer general protective circuit according to programming instruction and operating order respectively by the PROFIBUS-DP bus.The PLC controller carries out Based Intelligent Control to equipment running control circuit, belt conveyer brake control circuit, belt of belt conveyor tensioning control circuit, belt conveyer belt conveyer scale control circuit, Reducer in Belt Conveyor control circuit before and after belt conveying owner motor, the belt conveyer according to programming instruction and user's operation respectively by the MPI network.Based on said process, the intelligence controlling device of the belt conveyer based on PLC described in the utility model is by adopting brand new, realized the various piece of belt conveyer is carried out Based Intelligent Control, and then realized that belt conveyer is to maximization, long distance, high belt speed, large conveying quantity, high-power, intelligent direction development.Simultaneously, the intelligence controlling device of the belt conveyer based on PLC described in the utility model carries out Based Intelligent Control by the various piece to belt conveyer, has improved the reliability of belt conveyer, and has significantly reduced productive costs.
The utility model efficiently solves and there is no at present a kind of problem of specially belt conveyer being carried out the device of Based Intelligent Control, is applicable to the Based Intelligent Control of belt conveyer.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-PLC controller, 2-HMI equipment, 3-industrial computer; the 4-PROFIBUS-DP bus, 5-MPI network, 6-frequency converter; 7-belt conveyer power distribution protection circuit; 8-belt conveyer general protective circuit, equipment running control circuit before and after the 9-belt conveying owner motor, 10-belt conveyer; 11-belt conveyer brake control circuit; 12-belt of belt conveyor tensioning control circuit, 13-belt conveyer belt conveyer scale control circuit, 14-Reducer in Belt Conveyor control circuit.
The specific embodiment
Intelligence controlling device based on the belt conveyer of PLC comprises main control part and controlled part; Described main control part comprises PLC controller 1, HMI equipment 2, industrial computer 3, PROFIBUS-DP bus 4 and MPI network 5; Described controlled part comprises frequency converter 6, belt conveyer power distribution protection circuit 7, belt conveyer general protective circuit 8, belt conveying owner's motor 9, belt conveyer front and back equipment running control circuit 10, belt conveyer brake control circuit 11, belt of belt conveyor tensioning control circuit 12, belt conveyer belt conveyer scale control circuit 13 and Reducer in Belt Conveyor control circuit 14; Wherein, the mouth of HMI equipment 2 is connected with the input end of PLC controller 1 by PROFIBUS-DP bus 4; The mouth of industrial computer 3 is connected with the input end of PLC controller 1 by MPI network 5; The input end of the input end of frequency converter 6, belt conveyer power distribution protection circuit 7, the input end of belt conveyer general protective circuit 8 all are connected by the mouth of PROFIBUS-DP bus 4 with PLC controller 1; The input end of equipment running control circuit 10, the input end of belt conveyer brake control circuit 11, the input end of belt of belt conveyor tensioning control circuit 12, the input end of belt conveyer belt conveyer scale control circuit 13, the input end of Reducer in Belt Conveyor control circuit 14 all are connected by the mouth of MPI network 5 with PLC controller 1 before and after the input end of belt conveying owner's motor 9, the belt conveyer;
During implementation, PLC controller 1 adopts Siemens s7-300 series of PLC controller.HMI equipment 2 adopts the industrial grade touch-screen.
Claims (1)
1. the intelligence controlling device based on the belt conveyer of PLC is characterized in that: comprise main control part and controlled part; Described main control part comprises PLC controller (1), HMI equipment (2), industrial computer (3), PROFIBUS-DP bus (4) and MPI network (5); Described controlled part comprises frequency converter (6), belt conveyer power distribution protection circuit (7), belt conveyer general protective circuit (8), belt conveying owner's motor (9), belt conveyer front and back equipment running control circuit (10), belt conveyer brake control circuit (11), belt of belt conveyor tensioning control circuit (12), belt conveyer belt conveyer scale control circuit (13) and Reducer in Belt Conveyor control circuit (14); Wherein, the mouth of HMI equipment (2) is connected with the input end of PLC controller (1) by PROFIBUS-DP bus (4); The mouth of industrial computer (3) is connected with the input end of PLC controller (1) by MPI network (5); The input end of the input end of the input end of frequency converter (6), belt conveyer power distribution protection circuit (7), belt conveyer general protective circuit (8) all is connected by the mouth of PROFIBUS-DP bus (4) with PLC controller (1); The input end of equipment running control circuit (10), the input end of belt conveyer brake control circuit (11), the input end of belt of belt conveyor tensioning control circuit (12), the input end of belt conveyer belt conveyer scale control circuit (13), the input end of Reducer in Belt Conveyor control circuit (14) all are connected by the mouth of MPI network (5) with PLC controller (1) before and after the input end of belt conveying owner's motor (9), the belt conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478370 CN202864370U (en) | 2012-09-19 | 2012-09-19 | Intelligent control device of belt conveyor based on programmable logic controller (PLC) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478370 CN202864370U (en) | 2012-09-19 | 2012-09-19 | Intelligent control device of belt conveyor based on programmable logic controller (PLC) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864370U true CN202864370U (en) | 2013-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220478370 Withdrawn - After Issue CN202864370U (en) | 2012-09-19 | 2012-09-19 | Intelligent control device of belt conveyor based on programmable logic controller (PLC) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897502A (en) * | 2012-09-19 | 2013-01-30 | 原平市兴胜机械制造有限公司 | PLC (Programmable Logic Controller)-based intelligent control device of belt conveyer |
| CN105763408A (en) * | 2015-01-07 | 2016-07-13 | 五冶集团上海有限公司 | Improved long-distance belt conveying system based on PLC network communication |
-
2012
- 2012-09-19 CN CN 201220478370 patent/CN202864370U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897502A (en) * | 2012-09-19 | 2013-01-30 | 原平市兴胜机械制造有限公司 | PLC (Programmable Logic Controller)-based intelligent control device of belt conveyer |
| CN102897502B (en) * | 2012-09-19 | 2015-08-05 | 原平市兴胜机械制造有限公司 | Based on the intelligent controlling device of the belt conveyer of PLC |
| CN105763408A (en) * | 2015-01-07 | 2016-07-13 | 五冶集团上海有限公司 | Improved long-distance belt conveying system based on PLC network communication |
| CN105763408B (en) * | 2015-01-07 | 2019-01-15 | 五冶集团上海有限公司 | A kind of improved long range belt conveyor system based on PLC network communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20150805 |
|
| RGAV | Abandon patent right to avoid regrant |