CN101949291B - Control method - Google Patents
Control method Download PDFInfo
- Publication number
- CN101949291B CN101949291B CN201010226598.8A CN201010226598A CN101949291B CN 101949291 B CN101949291 B CN 101949291B CN 201010226598 A CN201010226598 A CN 201010226598A CN 101949291 B CN101949291 B CN 101949291B
- Authority
- CN
- China
- Prior art keywords
- roller
- control
- sectional shelf
- described control
- canopy formula
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/02—Machines which completely free the mineral from the seam solely by slitting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
Abstract
The invention relates to a control method used for controlling rollers in a working face. In the control method, a control order is input to correct the position of a roller arm disposed on the control device of a shed-type combined rack, and the control order is transmitted from the roller arm to a roller controller.
Description
Technical field
The present invention relates to a kind of method for being furnished with the roller of at least one roller arm in the work plane control with electro-hydraulic canopy formula sectional shelf-unit, these canopy formula sectional shelf-units have respectively electro-hydraulic control appliance.
Background technology
In known such control method, roller prow first carries out one study stroke (Lernfahrt), its learning (eingelernt) the cutting horizontal line of expecting, and repeat subsequently the stroke of this prior learning.In order to control roller tangent plane tangent plane (Schnitt), miner attempts following roller and possible deviation being compensated by the corrective command on roller controller.
On the one hand problematic at this, it is the pace of 20 meters per minute that roller can reach the order of magnitude, but miner only can move forward with the about speed of 5 meters per minute when in low ore bed.Move forward and also become thus difficulty, i.e. the necessary self-contained input equipment of miner, to will send to roller controller for the control command of proofreading and correct.
Other problem is, has produced more coal because the horizontal control of roller is wrong in useless hole, and this is frequent because of miner or can not often accurately checks the tangent plane on base plate (amLiegenden).But having produced more flammable coal by more coal in useless hole, this is not wish to occur.
Summary of the invention
The object of the invention is to improve in this wise a kind of control method that starts described type, i.e. the control of pair of rollers tangent plane (Walzenschnitt) improves.
By feature claimed in claim 1 and particularly realize thus this object, be input of control commands for proofreading and correct the position of the position of roller arm or the roller arm on each control appliance of canopy formula sectional shelf-unit (Ausbaugestellen or be called digging support), and be transferred to therefrom on roller controller.
No longer need in the method according to the invention, i.e. the self-contained control appliance of roller operator, so that the position of input of control commands for proofreading and correct roller arm that is to say, on top board and at the positive tangent plane of base plate colonel.Or rather, all control commands can directly be imported in the electro-hydraulic control appliance laying respectively on canopy formula sectional shelf-unit.Corrective command is transferred on roller controller by each control appliance, thereby can carry out the corresponding correction of the position of pair of rollers arm.
The method according to this invention can realize in addition, not only roller operator can control, dispose multiple miners along work plane and carry out control roll subprocess but also realize, wherein each miner is responsible for portion's section of work plane, for example 15 to 25 backplates (Schilde), and on top board, also as on base plate, checks tangent plane.Then at needs timing, miner can input corresponding control command on the control appliance of each canopy formula sectional shelf-unit, wherein need to control appliance not handed to next miner by a miner.
The control appliance of each canopy formula sectional shelf-unit can be connected with central equipment, will send to roller controller for the correction of learning stroke by central equipment.Need that place of the position of proofreading and correct roller arm known by the position of each control appliance thereon, that is to say for example known by the address of electro-hydraulic control appliance.In this case, the address of each control appliance or its numbering or label have shown the information about the position of control appliance, thereby roller controller is learned on which position, to carry out each correction along work plane.
Also possible, control command is not forwarded on central controller by control appliance, but is directly wirelessly forwarded on roller controller.
In a favourable embodiment of the present invention, multiple adjacent canopy formula sectional shelf-units, be for example that about 15 to 25 canopy formula sectional shelf-units can be combined into control group, by central controller, this control group is monitored.Can distribute self exclusive control group for each miner who checks piecemeal by this way.
In order to realize quick input of control commands, like this control appliance is programmed, this control appliance demonstrates the input mask (Eingabemaske) for input of control commands.This input mask can at least be shown in those control appliances, and roller current (momentan) is arranged in the region of this control appliance, that is to say, roller just moves through this control appliance or moved through this control appliance.
For fear of possible mistake input, favourable also can be, roller is currently located in the region of control appliance, only those control appliances, and the control appliance that its middle roller is currently located in its region demonstrates the input mask for input of control commands.
Claims (9)
1. the method for being furnished with the roller of at least one roller arm in work plane control, described work plane has electro-hydraulic canopy formula sectional shelf-unit, described canopy formula sectional shelf-unit has respectively electro-hydraulic control appliance, it is characterized in that, the position of input of control commands for proofreading and correct described roller arm by the described control appliance of described canopy formula sectional shelf-unit, and described control command is transferred on roller controller therefrom.
2. method according to claim 1, is characterized in that, by the communication of the position about described control appliance, to described roller controller, and described roller controller is proofreaied and correct according to the current location of described roller.
3. method according to claim 1 and 2, is characterized in that, described control command is sent on central controller by described control appliance, and described control command is forwarded on described roller controller therefrom.
4. method according to claim 1 and 2, is characterized in that, described control command is wirelessly forwarded on described roller controller by described control appliance.
5. method according to claim 1 and 2, is characterized in that, multiple adjacent described canopy formula sectional shelf-units are combined into control group, by central controller, described control group are monitored.
6. method according to claim 5, is characterized in that, described multiple adjacent described canopy formula sectional shelf-units are 15 to 25 described canopy formula sectional shelf-units.
7. method according to claim 1 and 2, is characterized in that, those control appliances that at least roller is currently located in its region demonstrate the input mask for inputting described control command.
8. method according to claim 1 and 2, is characterized in that, those control appliances that only roller is currently located in its region demonstrate the input mask for inputting described control command.
9. method according to claim 1 and 2, is characterized in that, inputs described control command by multiple miners, and wherein each miner's monitoring has the work face section of the adjacent described canopy formula sectional shelf-unit of fixed qty.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009032483.6A DE102009032483B4 (en) | 2009-07-09 | 2009-07-09 | Control method and control device for carrying out the method |
| DE102009032483.6 | 2009-07-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101949291A CN101949291A (en) | 2011-01-19 |
| CN101949291B true CN101949291B (en) | 2014-06-18 |
Family
ID=43307822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010226598.8A Expired - Fee Related CN101949291B (en) | 2009-07-09 | 2010-07-08 | Control method |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101949291B (en) |
| DE (1) | DE102009032483B4 (en) |
| RU (1) | RU2448248C2 (en) |
| UA (1) | UA104580C2 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695098A (en) * | 1985-05-24 | 1987-09-22 | Paurat F | Excavator, particularly for continuous strip mining of minerals |
| CN1040413A (en) * | 1988-08-11 | 1990-03-14 | 煤炭工业(专利)有限公司 | Mining machine cutter improvement guidance method and equipment |
| CN1067705A (en) * | 1991-06-14 | 1993-01-06 | 王晓利 | Funnel work plane medium-thickness seam exploitation method |
| CN1310285A (en) * | 2000-02-20 | 2001-08-29 | 兖矿集团有限公司 | Technological method of raising exploitation efficiency in work area of coal mine |
| WO2002064948A1 (en) * | 2001-02-14 | 2002-08-22 | Rag Aktiengesellschaft | Control of the advance and cutting roller height of a shearer loader according to the load of the roller carrier arm |
| CN2594462Y (en) * | 2002-10-31 | 2003-12-24 | 峰峰矿务局机械总厂 | Drum coal-mining machines for low seam |
| CN101100941A (en) * | 2007-07-20 | 2008-01-09 | 枣庄矿业（集团）有限责任公司第一机械厂 | Down-hole coal excavation apparatus |
| CN201080824Y (en) * | 2007-05-29 | 2008-07-02 | 河北神风重型机械有限公司 | Thin coal bed cutter side arm type cutting means |
| CN101418689A (en) * | 2008-11-07 | 2009-04-29 | 中国矿业大学 | High mining height workface stepped coal cutting process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2557221C3 (en) * | 1975-12-19 | 1978-11-16 | Ruhrkohle Ag, 4300 Essen | Device for controlling shearer loaders in mining |
| DE2714506C2 (en) * | 1977-04-01 | 1982-06-16 | Bergwerksverband Gmbh, 4300 Essen | Method and device for monitoring and controlling longwall equipment |
| SU1523661A1 (en) * | 1988-02-15 | 1989-11-23 | Московский Горный Институт | Method of controlling a stoping set |
| GB8913833D0 (en) * | 1989-06-15 | 1989-08-02 | Gullick Dobson Ltd | Methods of transmitting data and apparatus therefor |
| RU2130554C1 (en) * | 1997-12-24 | 1999-05-20 | Долинский Аркадий Маркович | Universal mineral extraction complex |
| DE20305309U1 (en) * | 2003-04-01 | 2004-05-13 | Dbt Automation Gmbh | Longwall control |
| AU2006224930B8 (en) * | 2005-03-17 | 2011-05-12 | Tiefenbach Control Systems Gmbh | Mining device |
-
2009
- 2009-07-09 DE DE102009032483.6A patent/DE102009032483B4/en not_active Expired - Fee Related
-
2010
- 2010-07-08 CN CN201010226598.8A patent/CN101949291B/en not_active Expired - Fee Related
- 2010-07-08 UA UAA201008569A patent/UA104580C2/en unknown
- 2010-07-08 RU RU2010128381/03A patent/RU2448248C2/en active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695098A (en) * | 1985-05-24 | 1987-09-22 | Paurat F | Excavator, particularly for continuous strip mining of minerals |
| CN1040413A (en) * | 1988-08-11 | 1990-03-14 | 煤炭工业(专利)有限公司 | Mining machine cutter improvement guidance method and equipment |
| CN1067705A (en) * | 1991-06-14 | 1993-01-06 | 王晓利 | Funnel work plane medium-thickness seam exploitation method |
| CN1310285A (en) * | 2000-02-20 | 2001-08-29 | 兖矿集团有限公司 | Technological method of raising exploitation efficiency in work area of coal mine |
| WO2002064948A1 (en) * | 2001-02-14 | 2002-08-22 | Rag Aktiengesellschaft | Control of the advance and cutting roller height of a shearer loader according to the load of the roller carrier arm |
| CN2594462Y (en) * | 2002-10-31 | 2003-12-24 | 峰峰矿务局机械总厂 | Drum coal-mining machines for low seam |
| CN201080824Y (en) * | 2007-05-29 | 2008-07-02 | 河北神风重型机械有限公司 | Thin coal bed cutter side arm type cutting means |
| CN101100941A (en) * | 2007-07-20 | 2008-01-09 | 枣庄矿业（集团）有限责任公司第一机械厂 | Down-hole coal excavation apparatus |
| CN101418689A (en) * | 2008-11-07 | 2009-04-29 | 中国矿业大学 | High mining height workface stepped coal cutting process |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009032483A1 (en) | 2011-01-13 |
| CN101949291A (en) | 2011-01-19 |
| RU2010128381A (en) | 2012-01-20 |
| UA104580C2 (en) | 2014-02-25 |
| DE102009032483B4 (en) | 2017-01-12 |
| RU2448248C2 (en) | 2012-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140618 Termination date: 20210708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |