CN102022116A - Method and system for continuous mining device - Google Patents
Method and system for continuous mining device Download PDFInfo
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- CN102022116A CN102022116A CN2009100932471A CN200910093247A CN102022116A CN 102022116 A CN102022116 A CN 102022116A CN 2009100932471 A CN2009100932471 A CN 2009100932471A CN 200910093247 A CN200910093247 A CN 200910093247A CN 102022116 A CN102022116 A CN 102022116A
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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 equipment such as coal measures system, forklift continuously.The supporting use of how carrying out for these equipment is a major issue in constituting always, adopts the artificial supporting supporting use problem that solves equipment now usually.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 under 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
At 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: the judgment task pattern, to determine whether to have taken place the conversion of mode of operation; When mode of operation changes and work at present pattern when being the driving pattern, 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; The judgment task condition selects the company of use to adopt equipment according to the relevant work condition.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 when two lanes driving becomes single entry driving, the coal-winning machine of stopping using, the roof-bolter of stopping using, the forklift of stopping using, selection and start anchor driving machine; When condition of work when single entry driving becomes two lanes driving, the anchor driving machine of stopping using, selection also start in coal-winning machine, roof-bolter, the forklift one or more.
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, coal conveyor is replaced by shuttle car less than predetermined value.
Preferably, in step c, described condition of work comprises the top board state, wherein: when top board is one, 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 that is used for connecting the equipment of adopting, and described system comprises: whether mode determination is used for the judgment task pattern and changes, and working mode change information is sent to the equipment replacement control module; Whether the condition of work judging unit is used for the judgment task condition and 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 equipment replacement control message.
Preferably, described system further comprises accumulated unit service time, and described service time, accumulated unit was used to 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.
Adopt company of the present invention to adopt the coordinative composition of equipments method, not only can the company of providing adopt usage ratio of equipment, various satisfactory equipment are used in combination, and can connect the use of adopting 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 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 that is used for connecting the equipment of adopting of the present invention comprises the following steps:
In step 101, the judgment task pattern is to determine whether to have taken place 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 the driving pattern in the past, still be the driving pattern now; (2) mode of operation changes.For example change into and prosperously adopt pattern or change into the driving pattern from the prosperous pattern of adopting from the driving pattern.In these cases, need adjustment equipment.
In step 102, when mode of operation changes and work at present pattern when being the driving pattern, 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, the judgment task condition selects the company of use to adopt equipment according to the relevant work condition.
The variation that condition of work takes place 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 is meant the bottom surface in tunnel, and top board is meant the end face in tunnel.Because the actual conditions difference of work plane, the hardness of base plate and top board, fragility can be distinguished to some extent.
Selectively, when condition of work when two lanes driving becomes single entry driving, the coal-winning machine of stopping using, the roof-bolter of stopping using, the forklift of stopping using, selection and start anchor driving machine; When condition of work when single entry driving becomes two lanes driving, the anchor driving machine of stopping using, selection and start in coal-winning machine, roof-bolter, the forklift one or more.
Selectively, when base plate hardness during, shuttle car is replaced by coal conveyor greater than predetermined value; When base plate hardness during, coal conveyor is replaced by shuttle car less than predetermined value.The predetermined hardness value of base plate need be determined according to the situation of real work face.
Selectively, when top board is one, 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,, reselect coal-winning machine and roof-bolter according to mining height.For the high heading of driving 1.7-2.0 rice, select high coal-winning machine of 1.08-3.0 rice and roof-bolter for use; For the high heading of driving 2-3.5 rice, select for use highly to be the Lian Caiji of 2.0-3.7 rice; For the heading of height more than 3.8 meters, select for use 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 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 or the like.Therefore, the present invention also provides a kind of corollary system that is used 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.
Whether mode determination 201 is used for the judgment task pattern and 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 devices such as multiple sensors on the equipment, single-chip microcomputer, PLC.
Whether condition of work judging unit 202 is used for the judgment task condition and 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 devices such as multiple sensors on the equipment, single-chip microcomputer, PLC, for example sensor of sensing base plate and top board hardness etc.
Equipment replacement control module 203 sends 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, for example contains the equipment such as PC, server of CPU, memory, input/output interface.
Preferably, system of the present invention also comprises accumulated unit 204 service time, and service time, accumulated unit 204 was used to 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 determine supporting time started and concluding time; Determine the 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 in 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 to change constantly, then satisfy the equipment of rule, and change at step 304 system searching at this.Preferably, in step 305, and time of replacing next time of new equipment is set.
In step 306, judge whether to have taken place the working condition variation.If the working condition variation has taken place in constantly, then in step 307,, carry out inactive, the replacing and newly-increased of equipment according to rule, for this equipment that increases newly constantly, changes, press regular the selection and replacing, and the time of replacing next time of new equipment is set.Otherwise, execution in step 308.
In step 308, search the next moment in order, if having, forward step 302 to, otherwise forward step 308 to.
Although the present invention is described by above-mentioned preferred implementation, its way of realization is not limited to above-mentioned embodiment.Should be realized that: under the situation that does 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. one kind is used for the matching method that equipment is adopted by company, it is characterized in that described method comprises:
A. judgment task pattern is to determine whether to have taken place the conversion of mode of operation;
B. change and work at present pattern when being the driving pattern 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. the judgment task condition selects the company of use to adopt equipment according to the relevant work condition,
Wherein, even adopting equipment comprises continuous miner, roof-bolter, anchor driving machine, fully-mechanized digging machine, coal conveyor, shuttle car.
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 when two lanes driving becomes single entry driving, the coal-winning machine of stopping using, the roof-bolter of stopping using, the forklift of stopping using, selection and start anchor driving machine; When condition of work when single entry driving becomes two lanes driving, the anchor driving machine of stopping using, selection also start in coal-winning machine, roof-bolter, the forklift one or more.
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, coal conveyor is replaced by shuttle car less than predetermined value.
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 one, 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 coal-winning machine and roof-bolter.
6. according to any one described method among the claim 1-5, it is characterized in that, 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.
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. one kind is used for the corollary system that equipment is adopted by company, it is characterized in that described system comprises:
Whether mode determination is used for the judgment task pattern and changes, and working mode change information is sent to the equipment replacement control module;
Whether the condition of work judging unit is used for the judgment task condition and 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 equipment replacement control message.
9. system according to claim 8, it is characterized in that described system further comprises accumulated unit service time, described service time, accumulated unit was used to the service time that equipment is adopted by the company of calculating, reach overhaul during the time when described service time, determine that replacing connects the equipment of adopting.
Priority Applications (1)
| 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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| CN102022116B CN102022116B (en) | 2013-04-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789525A (en) * | 2016-10-04 | 2019-05-21 | Dmg森精机株式会社 | Processing conditions determination device and cutting element selection device |
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