CN202935895U - Comprehensive control system for stock ground belt conveyor - Google Patents
Comprehensive control system for stock ground belt conveyor Download PDFInfo
- Publication number
- CN202935895U CN202935895U CN 201220452687 CN201220452687U CN202935895U CN 202935895 U CN202935895 U CN 202935895U CN 201220452687 CN201220452687 CN 201220452687 CN 201220452687 U CN201220452687 U CN 201220452687U CN 202935895 U CN202935895 U CN 202935895U
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- plc
- control system
- belt
- belt feeder
- stock ground
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Abstract
The utility model discloses a comprehensive control system for a stock ground belt conveyor. The comprehensive control system comprises a programmable logic controller (PLC) and an electric control cabinet which is connected with the PLC and electrically connected with the belt conveyor. The comprehensive control system further comprises a remote industrial personal computer which is connected with the PLC through Ethernet for achieving remote control over the belt conveyor through a human-computer interaction interface. In the system, the remote industrial personal computer connected with the PLC through the Ethernet is added, so that the belt conveyor can be controlled remotely through virtual buttons arranged on the human-computer interaction interface by the remote industrial personal computer, only corresponding virtual control buttons are needed to be added on the human-computer interaction interface when a plurality of the belt conveyors are controlled, the equipment cost cannot be increased, and the automatic degree of the remote control is high.
Description
Technical field
The utility model relates to the transportation of a kind of metallurgical industry raw material with the control technology of belt feeder, relates in particular to a kind of comprehensive stock ground belt control system.
Background technology
In the prior art, the transportation of metallurgical industry raw material is adopted field operation box and the two places control of Central Control Room operator's station usually with belt feeder, open into point because using Central Control Room operator's station and field operation box button all need access PLC, cause module number and button quantity to increase in the time will controlling many belt feeders, thereby the increase equipment cost, and degree of automation is low.
The utility model content
The purpose of this utility model is to provide a kind of cost is low, degree of automation is high comprehensive stock ground belt control system.
For achieving the above object, the utility model provides a kind of comprehensive stock ground belt control system, comprise PLC and the electrical control cabinet that is connected with described PLC, described electrical control cabinet is electrically connected to belt feeder, it is characterized in that, also comprise long-range industrial computer, it is connected with described PLC by ethernet, for the remote control of realizing by human-computer interaction interface described belt feeder.
Comprehensive stock ground of the present utility model belt control system also comprises field operation box, and it is connected with described PLC, is used for realizing this locality of described belt feeder is controlled.
In the belt control system of comprehensive stock ground of the present utility model, owing to having increased the long-range industrial computer that is connected by ethernet PLC, long-range industrial computer can pass through the virtual push button realization of its human-computer interaction interface setting to the remote control of belt feeder, only need to add the respective virtual control button at human-computer interaction interface in the time will controlling many belt feeders, thereby can not increase equipment cost, and the degree of automation of this remote control is higher.
Description of drawings
Fig. 1 is the structured flowchart of comprehensive stock ground of the present utility model belt control system.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail:
With reference to shown in Figure 1, the comprehensive stock ground belt control system of the present embodiment comprises PLC and the electrical control cabinet that is connected with PLC respectively, field operation box, fault sensor and long-range industrial computer.Wherein, electrical control cabinet is electrically connected to belt feeder, and long-range industrial computer is connected with PLC by ethernet, for the remote control of realizing by human-computer interaction interface belt feeder.
The human-computer interaction interface of long-range industrial computer is provided with and is full automaticity (i.e. a key procedural style) and S. A. (being the operating point dynamic formula) control.Wherein, in full automatic control, according to the transportation purpose, one key start button is set, button name is the destination title.As the coking coal transportation, make the start button name and be called " the coking coal transportation starts " and " the coking coal transportation stops " two buttons.This man-machine connection interface is the normal full automaticity man-machine interface that uses, and all buttons and stop button all use PLC intermediate point (M point) corresponding address.Automatic button starts allocation and transportation row automatic subroutine piece.One-touch pushbutton enable is carried out corresponding subprogram, transfers " coking coal transportation " blockette as " the coking coal transportation starts " pushbutton enable.For example, in the control of many belt feeders, at first move 1# coking coal belt feeder program, contactless switch adhesive signal is self-insurance, run signal, simultaneously as 2# coking coal belt feeder operation delay timer energizing signal, after being 1# coking coal transportation skin run signal feedback, trigger delayer, delay time are 1# belt haul time of run, carry out 2# coking coal belt feeder program after time-delay finishes, the like, until the operation of the last item belt starts.Click " the coking coal transportation stops " button after haul finishes, finish to transfer " coking coal transportation " blockette.Other haul mode haul as one-touch in sintering, blast furnace etc. all is this kind form.All belts are chain, belt and stacker-reclaimer, unloading machine with chain buckets equipment interlocking are all completed in program.Safety indication, fault alarm all have corresponding address in PLC.Comprise that every belt stay cord, sideslip etc. all are converted into light current (24V) signal by relay and enter the PLC corresponding address, and be uploaded to the demonstration in real time of long-range industrial computer so that in time process.
Under normal condition, field operation box is as standby, and realization is controlled this locality of belt feeder when needing local control or Long-distance Control to break down.
Above-mentioned fault sensor comprises pullswitch, deviation switch and tears switch, and wherein, whether pullswitch the bracing wire fault occurs for detection of belt feeder, if there is sending the bracing wire failure alarm signal to PLC; Whether deviation switch the sideslip fault occurs for detection of belt feeder, if there is sending the sideslip failure alarm signal to PLC; Tear switch and fault whether occurs tearing for detection of belt feeder, tear failure alarm signal to PLC if there is sending.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineering staff in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (3)
1. comprehensive stock ground belt control system, comprise PLC and the electrical control cabinet that is connected with described PLC, described electrical control cabinet is electrically connected to belt feeder, it is characterized in that, also comprise long-range industrial computer, it is connected with described PLC by ethernet, for the remote control of realizing by human-computer interaction interface described belt feeder.
2. comprehensive stock ground according to claim 1 belt control system, is characterized in that, also comprise field operation box, it is connected with described PLC, is used for realizing this locality of described belt feeder is controlled.
3. comprehensive stock ground according to claim 2 belt control system, is characterized in that, also comprises:
Whether pullswitch the bracing wire fault occurs for detection of described belt feeder, if there is sending the bracing wire failure alarm signal to described PLC;
Whether deviation switch the sideslip fault occurs for detection of described belt feeder, if there is sending the sideslip failure alarm signal to described PLC;
Tear switch, fault whether occurs tearing for detection of described belt feeder, tear failure alarm signal to described PLC if there is sending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452687 CN202935895U (en) | 2012-09-06 | 2012-09-06 | Comprehensive control system for stock ground belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452687 CN202935895U (en) | 2012-09-06 | 2012-09-06 | Comprehensive control system for stock ground belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935895U true CN202935895U (en) | 2013-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220452687 Expired - Fee Related CN202935895U (en) | 2012-09-06 | 2012-09-06 | Comprehensive control system for stock ground belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935895U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950701A (en) * | 2014-02-21 | 2014-07-30 | 秦皇岛港股份有限公司 | Stay wire flash detection system for belt conveyor control loop |
| CN104512703A (en) * | 2013-10-04 | 2015-04-15 | 宁夏中远天晟科技有限公司 | Electrical control system of bearing repairing, grease-injecting and conveying line of railway wagon |
| CN105717862A (en) * | 2016-04-06 | 2016-06-29 | 安徽万朗磁塑集团有限公司 | Automatic and intelligent magnetic strip threading control system for door seal |
| CN105947594A (en) * | 2016-06-28 | 2016-09-21 | 顺丰速运有限公司 | Single-machine electric control box and conveyor control system comprising single-machine electric control box |
| CN108639710A (en) * | 2018-05-18 | 2018-10-12 | 陕西陕煤黄陵矿业有限公司 | A kind of control system and method for belt operation |
-
2012
- 2012-09-06 CN CN 201220452687 patent/CN202935895U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512703A (en) * | 2013-10-04 | 2015-04-15 | 宁夏中远天晟科技有限公司 | Electrical control system of bearing repairing, grease-injecting and conveying line of railway wagon |
| CN104512703B (en) * | 2013-10-04 | 2017-01-04 | 宁夏中远天晟科技有限公司 | A kind of electric control system of railway truck bearing maintenance oiling pipeline |
| CN103950701A (en) * | 2014-02-21 | 2014-07-30 | 秦皇岛港股份有限公司 | Stay wire flash detection system for belt conveyor control loop |
| CN103950701B (en) * | 2014-02-21 | 2016-09-14 | 秦皇岛港股份有限公司 | A kind of belt control loop bracing wire flash detecting system |
| CN105717862A (en) * | 2016-04-06 | 2016-06-29 | 安徽万朗磁塑集团有限公司 | Automatic and intelligent magnetic strip threading control system for door seal |
| CN105947594A (en) * | 2016-06-28 | 2016-09-21 | 顺丰速运有限公司 | Single-machine electric control box and conveyor control system comprising single-machine electric control box |
| CN108639710A (en) * | 2018-05-18 | 2018-10-12 | 陕西陕煤黄陵矿业有限公司 | A kind of control system and method for belt operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20130906 |