CN102022116B - Method and system for continuous mining device - Google Patents
Method and system for continuous mining device Download PDFInfo
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- CN102022116B CN102022116B CN 200910093247 CN200910093247A CN102022116B CN 102022116 B CN102022116 B CN 102022116B CN 200910093247 CN200910093247 CN 200910093247 CN 200910093247 A CN200910093247 A CN 200910093247A CN 102022116 B CN102022116 B CN 102022116B
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- 238000005065 mining Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000003245 coal Substances 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
A method for a continuous mining device comprises: determining a work mode in order to determine whether the work mode is switched; choosing a continuous mining device with preset coal mining capability when the work mode is switched; and determining work conditions and choosing corresponding continuous mining device according to corresponding work conditions. The system for the continuous mining device comprises: a mode determination unit, a work condition determination unit and a device-replacing control unit. Thus, the utilization rate of the continuous mining device is increased, various devices satisfying requirements are combined together for use, and the utilization of the continuous mining device can be adjusted flexibly according to actual working surface condition, thereby remarkably increasing the yield.
Description
Technical field
The present invention relates to field of mining, relate in particular to a kind of colliery and connect the equipment of adopting and supporting and scheduling method and system.
Background technology
The continuous miner unit mainly comprises continuous miner or anchor driving machine, roof-bolter, shuttle car or coal conveyor, transports the equipment such as coal measures system, forklift continuously.Be major issue in consisting of for how supporting the use of these equipment always, usually adopt now the artificial supporting problem that supports the use that solves equipment.Artificial supporting be exactly to be an apprentice of the equipment of newly purchasing, the equipment of fixing greatly, other work plane by conveyance system to replace in the equipment that gets off and rule of thumb select, arrange.Because experience, understanding difference, two conveyance systems teacher can allot the equipment that two covers have a long way to go, and are both lack of standardization tight, also lack scientific.
Because traditional method of even adopting coordinative composition of equipments is that manually dependence experience is carried out, therefore supporting principle is fuzzy, loose, and manually-operated relies on operating personnel to weigh the advantages and disadvantages, and the situation generation of attending to one thing and lose sight of another is arranged in the Consideration situation how unavoidably.
Therefore, be necessary to design a kind of coordinative composition of equipments method, to address the above problem.
Summary of the invention
For the defective of prior art, the purpose of this invention is to provide a kind of matching method and system of adopting equipment that efficiently, promptly utilize to connect.
Company of the present invention adopts the coordinative composition of equipments method and comprises: judge mode of operation, to determine whether to have occured the conversion of mode of operation; When mode of operation changes and work at present pattern when being boring mode, select the coal mining ability be the 15-27 ton/hour company adopt equipment; When mode of operation changes and the work at present pattern is prosperous when adopting pattern, select the coal mining ability be the 17-32 ton/hour company adopt equipment; Judge condition of work, connect the equipment of adopting according to relevant work condition choice for use.Wherein, even adopting equipment comprises continuous miner, roof-bolter, anchor driving machine, fully-mechanized digging machine, coal conveyor, shuttle car.
Preferably, in step c, described condition of work comprises single, double lane driving state, wherein:
When condition of work becomes single entry driving from two lanes driving, the coal-winning machine of stopping using, the roof-bolter of stopping using, the forklift of stopping using, selection and startup anchor driving machine; When condition of work becomes two lanes driving from single entry driving, one or more in the anchor driving machine of stopping using, selection and startup coal-winning machine, roof-bolter, the forklift.
Preferably, in step c, described condition of work comprises the base plate state, wherein: when base plate hardness during greater than predetermined value, shuttle car is replaced by coal conveyor; When base plate hardness during less than predetermined value, coal conveyor is replaced by shuttle car.
Preferably, in step c, described condition of work comprises the top board state, wherein: when top board is integrated, anchor driving machine is substituted with continuous miner; When top board comprises crack or layering, continuous miner is replaced by anchor driving machine.
Preferably, in step c, described condition of work comprises that mining height changes, wherein: when mining height changes, according to mining height, reselect coal-winning machine and roof-bolter.
Preferably, reach overhaul during the time when described service time the service time that equipment is adopted by the company of calculating, determine that replacing connects the equipment of adopting.
Preferably, also comprise: a work plane finish connect adopt coordinative composition of equipments after, next work plane is carried out coordinative composition of equipments.
The present invention also provides a kind of corollary system for connecting the equipment of adopting, and described system comprises: mode determination is used for judging whether mode of operation changes, and working mode change information is sent to the equipment replacement control module; The condition of work judging unit is used for judging whether condition of work changes, and operation conditions change information is sent to the equipment replacement control module; The equipment replacement control module according to the information from mode determination and condition of work judging unit, sends the equipment replacement control message.
Preferably, described system further comprises accumulated unit service time, reaches overhaul during the time when described service time the described service time that service time, accumulated unit was adopted equipment for the company of calculating, and equipment is adopted by definite company of replacing.
Adopt company of the present invention to adopt the coordinative composition of equipments method, the utilization rate of not only can the company of providing adopting equipment is used various satisfactory device combinations together, and can connect the use that adopt equipment according to the adjustment of real work face situation neatly.Greatly improved productivity ratio.
Description of drawings
Fig. 1 is that the coordinative composition of equipments method flow diagram is adopted by the company of one embodiment of the present invention;
Fig. 2 is the block diagram that the coordinative composition of equipments system is adopted by the company of one embodiment of the present invention;
Fig. 3 is that the present invention connects the flow chart of adopting the coordinative composition of equipments algorithm.
The specific embodiment
Even adopting equipment comprises the equipment such as continuous miner, roof-bolter, anchor driving machine, fully-mechanized digging machine, coal conveyor, shuttle car.As shown in Figure 1, the matching method for connecting the equipment of adopting of the present invention comprises the following steps:
In step 101, judge mode of operation, to determine whether to have occured the conversion of mode of operation.The information of mode of operation can obtain from the control centre that connects the work of adopting.The information that obtains comprises: (1) mode of operation does not change.Such as being boring mode in the past, now or boring mode; (2) mode of operation changes.For example change into from boring mode and prosperously adopt pattern or change into boring mode from the prosperous pattern of adopting.In these cases, need adjustment equipment.
In step 102, when mode of operation changes and work at present pattern when being boring mode, select the coal mining ability be the 15-27 ton/hour company adopt equipment; When mode of operation changes and the work at present pattern is prosperous when adopting pattern, select the coal mining ability be the 17-32 ton/hour company adopt equipment.
In step 103, judge condition of work, connect the equipment of adopting according to relevant work condition choice for use.
The variation that condition of work occurs mainly comprises: the 1) variation of base plate generation; 2) variation of top board generation; 3) change of two lane drivings and single entry driving state; 4) variation of mining height generation.Wherein, base plate refers to the bottom surface in tunnel, and top board refers to the end face in tunnel.Because the actual conditions of work plane are different, the hardness of base plate and top board, fragility can be distinguished to some extent.
Selectively, when condition of work becomes single entry driving from two lanes driving, the coal-winning machine of stopping using, the roof-bolter of stopping using, the forklift of stopping using, selection and startup anchor driving machine; When condition of work becomes two lanes driving from single entry driving, one or more in the anchor driving machine of stopping using, selection and startup coal-winning machine, roof-bolter, the forklift.
Selectively, when base plate hardness during greater than predetermined value, shuttle car is replaced by coal conveyor; When base plate hardness during less than predetermined value, coal conveyor is replaced by shuttle car.The predetermined hardness value of base plate need to be determined according to the situation of real work face.
Selectively, when top board is integrated, anchor driving machine is substituted with continuous miner; When top board comprises crack or layering, continuous miner is replaced by anchor driving machine.
Selectively, when mining height changes, according to mining height, reselect coal-winning machine and roof-bolter.For the high heading of driving 1.7-2.0 rice, select the high coal-winning machine of 1.08-3.0 rice and roof-bolter; For the high heading of driving 2-3.5 rice, select highly to be the Lian Caiji of 2.0-3.7 rice; For the heading of height more than 3.8 meters, select highly to be the Lian Caiji of 2.4-5 rice.The Lian Caiji driving of different model highly can have intersection.
Preferably, in step 104, whether judgment device reaches overhaul service time, if reach the overhaul time, then equipment is carried out the gug overhaul, and changes accordingly.Do not change such as working condition, then mainly crossing the coal amount according to the overhaul of equipment determines the replacing time.
Said method can be realized by software module or hardware control logic, for example, and computer, work station etc.Therefore, the present invention also provides a kind of corollary system for connecting the equipment of adopting, and as shown in Figure 2, described system comprises: mode determination 201, condition of work judging unit 202, equipment replacement control module 203 and service time accumulated unit 204.
Mode determination 201 is used for judging whether mode of operation changes, and working mode change information is sent to the equipment replacement control module.Mode determination 201 can the company of being mounted in be adopted the devices such as multiple sensors on the equipment, single-chip microcomputer, PLC.
Condition of work judging unit 202 is used for judging whether condition of work changes, and operation conditions change information is sent to the equipment replacement control module.Condition of work judging unit 202 can the company of being mounted in be adopted the devices such as multiple sensors on the equipment, single-chip microcomputer, PLC, for example sensor of sensing base plate and top board hardness.
Equipment replacement control module 203 sends the equipment replacement control message according to the information from mode determination and condition of work judging unit.Equipment replacement control module 203 can be the computer equipment that is positioned at control centre, equipment such as the PC that contains CPU, memory, input/output interface, server.
Preferably, system of the present invention also comprises accumulated unit 204 service time, and service time, accumulated unit 204 was used for the service time that equipment is adopted by the company of calculating, reached overhaul during the time when described service time, determines that the company of replacing adopts equipment.
In the present invention, even adopting the coordinative composition of equipments algorithm need to determine supporting time started and concluding time; Determine condition of production change type and the time of each Continuous Miner crew in the given period; Determine the continuity replacing time of equipment.
As shown in Figure 3, company of the present invention adopts the coordinative composition of equipments algorithm and can be summarized as:
In step 301, a moment within the given period is detected;
In step 302, judge whether need more exchange device in this moment, if prolong after changing constantly, then finish this processing in step 303.If determine constantly to change at this, then satisfy the equipment of rule at step 304 system searching, and change.Preferably, in step 305, and next time replacing time of new equipment is set.
In step 306, judge whether to have occured the working condition variation.If the working condition variation has occured in constantly, then in step 307, according to rule, carry out inactive, the replacing and newly-increased of equipment, for this equipment that constantly increases newly, changes, press also replacing of rules selection, and the next time replacing time of new equipment is set.Otherwise, execution in step 308.
In step 308, search in order the next moment, if having, forward step 302 to, otherwise forward step 308 to.
Although the present invention is described by above-mentioned preferred embodiment, its way of realization is not limited to above-mentioned embodiment.Should be realized that: in the situation that do not break away from purport of the present invention, those skilled in the art can make different variations and modification to the present invention.
Claims (9)
1. a matching method that is used for connecting the equipment of adopting is characterized in that, described method comprises:
A. judge mode of operation, to determine whether to have occured the conversion of mode of operation;
B. change and work at present pattern when being boring mode when mode of operation, select the coal mining ability be the 15-27 ton/hour company adopt equipment; When mode of operation changes and the work at present pattern is prosperous when adopting pattern, select the coal mining ability be the 17-32 ton/hour company adopt equipment;
C. judge condition of work, connect the equipment of adopting according to relevant work condition choice for use,
Wherein, even adopting equipment comprises continuous miner, roof-bolter, anchor driving machine, fully-mechanized digging machine, coal conveyor, shuttle car, forklift.
2. method according to claim 1 is characterized in that, in step c, described condition of work comprises single, double lane driving state, wherein:
When condition of work becomes single entry driving from two lanes driving, the continuous miner of stopping using, the roof-bolter of stopping using, the forklift of stopping using, selection and startup anchor driving machine; When condition of work becomes two lanes driving from single entry driving, one or more in the anchor driving machine of stopping using, selection and startup continuous miner, roof-bolter, the forklift.
3. method according to claim 1 is characterized in that, in step c, described condition of work comprises the base plate state, wherein: when base plate hardness during greater than predetermined value, shuttle car is replaced by coal conveyor; When base plate hardness during less than predetermined value, coal conveyor is replaced by shuttle car.
4. method according to claim 1 is characterized in that, in step c, described condition of work comprises the top board state, wherein: when top board is integrated, anchor driving machine is substituted with continuous miner; When top board comprises crack or layering, continuous miner is replaced by anchor driving machine.
5. method according to claim 1 is characterized in that, in step c, described condition of work comprises that mining height changes, wherein: when mining height changes, according to mining height, reselect continuous miner and roof-bolter.
6. any one described method is characterized in that according to claim 1-5, reaches overhaul during the time when described service time the service time that equipment is adopted by the company of calculating, determines that replacing connects the equipment of adopting.
7. method according to claim 6 is characterized in that, also comprises: a work plane finish connect adopt coordinative composition of equipments after, next work plane is carried out coordinative composition of equipments.
8. a corollary system that is used for connecting the equipment of adopting is characterized in that, described system comprises:
Mode determination is used for judging whether mode of operation changes, and working mode change information is sent to the equipment replacement control module;
The condition of work judging unit is used for judging whether condition of work changes, and operation conditions change information is sent to the equipment replacement control module;
The equipment replacement control module according to the information from mode determination and condition of work judging unit, sends the equipment replacement control message.
9. system according to claim 8, it is characterized in that, described system further comprises accumulated unit service time, the described service time that service time, accumulated unit was adopted equipment for the company of calculating, reach overhaul during the time when described service time, determine that replacing connects the equipment of adopting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910093247 CN102022116B (en) | 2009-09-23 | 2009-09-23 | Method and system for continuous mining device |
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| CN 200910093247 CN102022116B (en) | 2009-09-23 | 2009-09-23 | Method and system for continuous mining device |
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| CN102022116A CN102022116A (en) | 2011-04-20 |
| CN102022116B true CN102022116B (en) | 2013-04-10 |
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| JP6353884B2 (en) * | 2016-10-04 | 2018-07-04 | Dmg森精機株式会社 | Machining condition determination device and cutting tool selection device |
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|---|---|---|---|---|
| FI120191B (en) * | 2005-10-03 | 2009-07-31 | Sandvik Tamrock Oy | A method for driving mining vehicles in a mine and a transportation system |
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| CN201198760Y (en) * | 2007-12-28 | 2009-02-25 | 山西潞安环保能源开发股份有限公司王庄煤矿 | Safe high-efficiency integrative matching equipment of large excavating high automatic fully mechanized working face |
| CN101509378A (en) * | 2008-02-17 | 2009-08-19 | 刘玉德 | Shallow buried thin bedrock coal bed short wall continuous mining technology suitable condition classification method |
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