CN110146685A - A kind of coal cutter grease crystallinity monitoring system - Google Patents
A kind of coal cutter grease crystallinity monitoring system Download PDFInfo
- Publication number
- CN110146685A CN110146685A CN201910550534.4A CN201910550534A CN110146685A CN 110146685 A CN110146685 A CN 110146685A CN 201910550534 A CN201910550534 A CN 201910550534A CN 110146685 A CN110146685 A CN 110146685A
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- crystallinity
- standard
- result
- lubricating oil
- testing result
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- 239000003245 coal Substances 0.000 title claims abstract description 29
- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 239000004519 grease Substances 0.000 title claims abstract description 27
- 238000012360 testing method Methods 0.000 claims abstract description 53
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 239000010687 lubricating oil Substances 0.000 claims abstract description 50
- 230000010354 integration Effects 0.000 claims abstract description 38
- 235000013399 edible fruits Nutrition 0.000 claims description 5
- 238000005461 lubrication Methods 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 7
- 238000004886 process control Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2888—Lubricating oil characteristics, e.g. deterioration
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a kind of coal cutter grease crystallinity to monitor system, comprising: detection device is detected for the lubricating oil to coalcutter；Overall analysis system, the testing result for obtaining the detection device are compared with pre-set lubricating oil crystallinity standard, generate comparison result；As a result integration system, for the comparison result of the overall analysis system to be integrated, final output testing result.The present invention can outwardly feed back crystallinity testing result in real time, realize the real-time monitoring of lubricating oil crystallinity, guarantee the continuity of monitoring, entire detection process is not necessarily to human intervention, the subjective factor as caused by human intervention effectively is avoided for the influence of result, reduces the workload of people, the process control speed of service is far longer than the speed artificially compared, the efficiency of detection is substantially increased, speed is fast, at low cost, labor intensity is low, high reliablity.
Description
Technical field
The invention belongs to the technical field of lubricating oil monitoring more particularly to a kind of coal cutter grease crystallinity monitoring systems
System.
Background technique
Currently, lubrication work is most important in coalcutter work, lubricating oil crystallinity directly affects lubricant effect, lubrication
The monitoring of oil is heavy, and is difficult to continuously monitor lubricating oil crystallinity, and lubricating oil crystallinity is excessive to be caused to lubricate
It goes wrong, causing coalcutter inner body that abrasion occurs influences coalcutter work, reduces underground mining efficiency, it is also necessary to send
Personnel repair it, directly result in cost increase.Coalcutter, which works on, under conditions of lubricating oil crystallinity is excessively high to make
Rise at oil temperature, due to subsurface environment complexity, it may occur that dangerous.
Therefore, it is necessary to a kind of coal cutter grease crystallinity monitoring system be designed, to solve the above problems.
Summary of the invention
Based on the above the deficiencies in the prior art, technical problem solved by the invention is to provide a kind of coal cutter grease
Crystallinity monitors system, outwardly feeds back lubricating oil crystallinity testing result in real time, reduces manually-operated workload, improves prison
The efficiency and reliability of survey.
In order to solve the above-mentioned technical problem, the present invention is achieved through the following technical solutions:
The present invention provides a kind of coal cutter grease crystallinity monitoring system, comprising:
Detection device is detected for the lubricating oil to coalcutter；
Overall analysis system, testing result and pre-set lubricating oil crystallinity for obtaining the detection device
Standard is compared, and generates comparison result；
As a result integration system, for the comparison result of the overall analysis system to be integrated, final output monitoring knot
Fruit.
By upper, by the crystallinity detection device installed inside Coal Winning Machine, outwardly feedback crystallinity detection in real time
As a result, realizing the real-time monitoring of lubricating oil crystallinity, and it will test result and be input in overall analysis system, overall analysis system
It will test data to be compared with the crystallinity range in pre-set programs, judge to generate result by program.
Preferably, the pre-set lubricating oil crystallinity standard includes the A standard that lubricating oil crystallinity is " normal "
The B standard of " reinspection " is needed with lubricating oil crystallinity；
When the testing result of detection device feedback meets A standard, exported outward by the integration of result integration system
" lubricating oil crystallinity is normal "；
When the testing result of detection device feedback and A standard are not inconsistent, data can be carried out with the data of B standard automatically
Compare, if testing result is not inconsistent with B standard also, exports that " lubricating oil crystallization is spent by the integration of result integration system outward
Greatly "；
The data for being consistent in testing result with B standard but not being inconsistent with A standard pass through feedback channel feedback to detection device
It is rechecked.
Further, the testing result after reinspection is again inputted into overall analysis system and is compared with A standard, if multiple
Testing result after inspection does not meet A standard still, after the integration of result integration system, exports " lubricating oil crystallinity is excessive "；If
Testing result after reinspection meets A standard, after the integration of result integration system, exports " lubricating oil crystallinity is normal ".
Optionally, the result integration system can recognize the data that overall analysis system is exported, automatic after integration
Export monitoring result.
By upper, coal cutter grease crystallinity monitoring system of the invention is using overall analysis system to coal cutter grease
The testing result of crystallinity detection device is handled, and reduces detection working artificial's degree of participation, testing result is directly exported
It is simpler that effectively due to continuously being detected when detection device work, testing result data are various, it is artificial compare consume when
Between it is long and be likely to occur due in comparison process comparison person subjective reason influence final detection result, not can guarantee detection
Agility and reliability, using coal cutter grease crystallinity monitoring system of the invention can directly generate monitoring as a result,
Efficiently solve manually testing result is compared with zone of reasonableness this mode there are the drawbacks of.And manually detection is tied
Mode low efficiency that fruit is compared with zone of reasonableness, period length, high labor cost, poor reliability, there are also subjective reason influences
Detection cycle can be greatly shortened using the present invention in the possibility of testing result, reduce cost, improve efficiency and reliability, and
And do not need manually to participate in detection process, monitoring result will not be influenced due to the subjective factor of people.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, below in conjunction with preferred embodiment, and cooperates attached drawing, detailed description are as follows.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing to embodiment is simply situated between below
It continues.
Fig. 1 is the detection program chart that coal cutter grease crystallinity of the invention monitors system；
Fig. 2 is the overhaul flow chart that coal cutter grease crystallinity of the invention monitors system.
In figure, A standard is the standard that lubricating oil crystallinity testing result is " normal ", and B standard is the inspection of lubricating oil crystallinity
Survey the standard that result is " reinspection ".
Specific embodiment
The embodiment of the invention will now be described in detail with reference to the accompanying drawings, and as part of this specification passes through
Embodiment illustrates the principle of the present invention, and other aspects of the present invention, feature and its advantage will become by the detailed description
It is very clear.In the attached drawing of institute's reference, the same or similar component is indicated using identical drawing reference numeral in different figures.
As illustrated in fig. 1 and 2, the present invention provides a kind of coal cutter grease crystallinity to monitor system, crystallizes to lubricating oil
Degree is detected, including detection device, overall analysis system and result integration system, detection device to the lubricating oil of coalcutter into
Row, which detects and will test result, is input to overall analysis system, the detection knot that overall analysis system is fed back by reading detection device
Fruit is compared with pre-set lubricating oil crystallinity zone of reasonableness, comparison result is input to result integration system, as a result
Integration system integrates the testing result in system, final output monitoring result.
Overall analysis system of the invention has two sets of standards, when all testing results of detection device feedback meet A
When standard, export " lubricating oil crystallinity is normal "；When the testing result of detection device feedback and A standard are not inconsistent, these
Data can be compared with the data of B standard automatically, if these data are not still inconsistent with B standard, by result integration system
Integration export " lubricating oil crystallinity is excessive " outward.Simultaneously in the case where being consistent with B standard but be not inconsistent with A standard, it is
System can be fed back information into detection device by feedback channel, and detection device rechecks lubricating oil crystallinity, after reinspection
Data be again inputted into overall analysis system and be compared with A standard, it is as a result whole if be not inconsistent with A standard still
" lubricating oil crystallinity is excessive " is exported after closing system combination, if the testing result that detection device is fed back after reinspection meets A standard,
It exports " lubricating oil crystallinity is normal ".
In addition, overall analysis system of the invention has judgment mechanism, corresponding, the testing result of the detection device is defeated
It needs to be compared with preset standard after entering to overall analysis system.Result integration system identification overall analysis system institute is defeated
Data out export monitoring result after integration automatically.Overall analysis system, which has, judges lubricating oil knot by testing result
Whether brilliant degree is in normal condition, whether should carry out reinspection and provides the function of crystallinity state conclusion, overall analysis system
The testing result that detection device is transmitted can be read and detection device can be fed back to, if need to recheck, comprehensive analysis
System can export normal and abnormal signal, outwardly export monitoring result by result integration system, and the system can
Real-time monitoring is carried out with the state to lubricating oil crystallinity, guarantees the continuity of monitoring, entire detection process is without artificial
Intervene, the subjective factor as caused by human intervention is effectively avoided to reduce the workload of people, program for the influence of result
The control speed of service is far longer than the speed artificially compared, substantially increases the efficiency of detection, speed is fast, at low cost, labour is strong
Low, high reliablity is spent, present coal cutter grease crystallinity detection is solved and needs low efficiency, labor by the way of artificially comparing
The problems such as the big, poor reliability of fatigue resistance.
The A standard and testing result that lubricating oil crystallinity is " normal " are pre-set in overall analysis system of the invention
For the B standard of " reinspection ", therefore in control system detection process, detection data will be first compared with A standard, if be not inconsistent
A standard is closed to be compared with B standard again, by judging final output testing result, coal cutter grease knot through the invention
Brilliant degree monitoring system can grasp coalcutter situation in real time, and quick output test result participates in detection process without artificial, mentions
The reliability of high detection efficiency and testing result.
Standard is prior-entered in overall analysis system by the present invention, and testing result is input in overall analysis system, is led to
The judgement for crossing A standard judges whether corresponding lubricating oil crystallinity is normal, to be " just to lubricating oil crystallinity testing result
Often " still continue the program judgement of next step, the artificial degree for participating in detection is relatively low, reduces cost of labor and worker's labor
Fatigue resistance saves the time, solve the problems, such as it is artificial this method be compared with data to testing result exist, can keep away
Exempt from the problem of causing due to human factors such as the carelessness of staff.
The application method of coal cutter grease crystallinity monitoring system of the invention is as follows:
As shown in Fig. 2, the testing result that first will test device is input in overall analysis system, result and A will test
Judgement inspection result is compared in standard, then the testing result for not meeting A standard partially is compared with B standard, and judgement is
It is no to meet Criteria of reexamination, for meeting rechecking for Criteria of reexamination, do not meet the output inspection result " lubricating oil of Criteria of reexamination
Crystallinity is excessive ".The reinspection that carries out for meeting Criteria of reexamination regenerates testing result, and overall analysis system is to newly-generated
Testing result is compared with A standard, if all reinspection results meet A standard, integrates through result integration system, output knot
Fruit is " lubricating oil crystallinity is normal ", if not meeting A standard still, after the integration of result integration system, exports " lubricating oil crystallinity
It is excessive " inspection result.Such mode completes, underground complex geologic conditions sampling difficulty various in coalcutter, detection work
Lubricating oil crystallinity in the case where huge examines work, improves a lot to the efficiency of detection, and this mode is being examined
There is continuity during survey, and participated in without artificial, reduce the workload of operator, at the same effectively avoid because
Artificially to supervise safety problem caused by unfavorable and testing staff carelessness, started for the monitoring of coal cutter grease crystallinity
A kind of new approaches.
There are two judgment criterias in system of the invention, one of A standard is used to judge that coal cutter grease crystallizes
Whether reasonable, another B standard is used to detect whether coal cutter grease crystallinity is rechecked if spending, weight after being rechecked
Newly-generated testing result, the testing result regenerated is compared with detection A standard, if the parameters of modules are equal
It complies with standard, exports " lubricating oil crystallinity is normal " through result integration system, if there is the non-compliant situation of data, warp
As a result integration system output " lubricating oil crystallinity is normal ".Whole system continuously monitors coal cutter grease crystallinity,
The state of coal cutter grease crystallinity can be grasped in real time, and method is using coal cutter grease crystallinity monitoring system to coal mining
The lubricating oil crystallinity of machine is judged, does not need artificially to participate in checkout procedure whole process, the overall analysis system people
For pre-set ' A ' and ' B ' two standards, the overall analysis system identifies the testing result of retinue detection device and can
To be fed back to detection device and result integration system, what the result integration system can feed back overall analysis system
Information is integrated, is handled, and monitoring result is finally outwardly exported.
Coal cutter grease crystallinity of the invention monitors system and inputs the preset detection of lubricating oil crystallinity to computer
Standard arranges the sequence detection standard of detection program, and output result requires record in order to understand in real time after detecting each time
The lubricating status of coalcutter.
The above is a preferred embodiment of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, it is noted that for those skilled in the art, without departing from the principle of the present invention, may be used also
To make several improvement and variation, these, which improve and change, is also considered as protection scope of the present invention.
Claims (4)
1. a kind of coal cutter grease crystallinity monitors system characterized by comprising
Detection device is detected for the lubricating oil to coalcutter；
Overall analysis system, testing result and pre-set lubricating oil crystallinity standard for obtaining the detection device
It is compared, generates comparison result；
As a result integration system, for the comparison result of the overall analysis system to be integrated, final output monitoring result.
2. coal cutter grease crystallinity as described in claim 1 monitors system, which is characterized in that the pre-set profit
Lubricating oil crystallinity standard includes the B standard that the A standard that lubricating oil crystallinity is " normal " and lubricating oil crystallinity need " reinspection "；
When the testing result of detection device feedback meets A standard, " lubrication is exported outward by the integration of result integration system
Oily crystallinity is normal "；
When the testing result of detection device feedback and A standard are not inconsistent, data can be compared with the data of B standard automatically
Compared with exporting that " lubricating oil crystallization is spent by the integration of result integration system outward if testing result is not inconsistent with B standard also
Greatly "；
The data for being consistent in testing result with B standard but not being inconsistent with A standard are carried out by feedback channel feedback to detection device
Reinspection.
3. coal cutter grease crystallinity as claimed in claim 2 monitors system, which is characterized in that the testing result after reinspection
It is again inputted into overall analysis system and is compared with A standard, if the testing result after reinspection does not meet A standard still, passed through
As a result it after integration system integration, exports " lubricating oil crystallinity is excessive "；If the testing result after reinspection meets A standard, through tying
After the integration of fruit integration system, export " lubricating oil crystallinity is normal ".
4. coal cutter grease crystallinity as described in claim 1 monitors system, which is characterized in that the result integration system
It can recognize the data that overall analysis system is exported, export monitoring result automatically after integration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910550534.4A CN110146685A (en) | 2019-06-24 | 2019-06-24 | A kind of coal cutter grease crystallinity monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550534.4A CN110146685A (en) | 2019-06-24 | 2019-06-24 | A kind of coal cutter grease crystallinity monitoring system |
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| CN110146685A true CN110146685A (en) | 2019-08-20 |
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| CN201910550534.4A Pending CN110146685A (en) | 2019-06-24 | 2019-06-24 | A kind of coal cutter grease crystallinity monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155443A (en) * | 2021-04-22 | 2021-07-23 | 山东科技大学 | Lubricating oil state monitoring and fault diagnosis system and method for reducer of coal mining machine |
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Effective date of registration: 20190905 Address after: 266590 Qingdao economic and Technological Development Zone, Shandong Bay Road, No. 579 Applicant after: SHANDONG University OF SCIENCE AND TECHNOLOGY Address before: Fuxin City, Liaoning Province, China Road 123000 Xihe District No. 47 Applicant before: Liaoning Technical University |
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