CN106500799B - A kind of contactless level alarming device of rotary drill and method - Google Patents
A kind of contactless level alarming device of rotary drill and method Download PDFInfo
- Publication number
- CN106500799B CN106500799B CN201610814822.2A CN201610814822A CN106500799B CN 106500799 B CN106500799 B CN 106500799B CN 201610814822 A CN201610814822 A CN 201610814822A CN 106500799 B CN106500799 B CN 106500799B
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- rotary drill
- oil
- diffusing reflection
- relay
- control
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000003921 oil Substances 0.000 claims abstract description 69
- 230000001934 delay Effects 0.000 claims abstract description 31
- 239000010687 lubricating oil Substances 0.000 claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 15
- 230000000007 visual effect Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 5
- 238000011897 real-time detection Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000523 sample Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention proposes a kind of contactless level alarming device of rotary drill and method, belongs to mining rotary drill apparatus field, which includes diffusing reflection switch, bracket, control section, control cabinet and the console for being set to rotary drill barrel of oil and gas and seeing oil mirror side；Wherein, the control section includes industry control Switching Power Supply, the first relay, the second relay, adjustable Voltage stabilizing module and delays time to control module；The present invention has filled up the blank of mine rotary drill warning technology, staff can scent a hidden danger in time in operating room when efficiently solving in rotary drill operating due to safety valve oil spout, circulating pipe oil leak, clearly judge that air compressor lubricating oil amount is insufficient, reduce the fatigue strength and tensity of staff, the working efficiency of rotary drill is improved, the present invention can operate with the rotary drill of bargh's distinct device type.
Description
Technical field
The invention belongs to rotary drill apparatus fields of digging up mine, and in particular to a kind of contactless warning dress of rotary drill
It sets and method.
Background technique
The main air compressor machine of rotary drill is the main component in production operation, completes perforation process for rotary drill and provides work
Industry wind；Before production operation and operation in it has to be ensured that the oil level of air compressor lubricating oil is in standard oil level；Rotary drill department
Machine is all that the sight oil mirror of air compressor oil-gas barrel side is arranged in confirm whether lubricating oil level is in mark in observation before production operation
It is quasi-；During actual job, due to occurring making air compressor lubricating oil amount not when safety valve oil spout, circulating pipe oil leak
Foot, driver cannot have found in time in operating room operation rotary drill operation, to make rotary drill disorderly closedown, cause air compressor machine
Yin-yang rotor fault, air compressor host, which are scrapped, even occurs fire.
Summary of the invention
In view of the deficiencies of the prior art, the present invention proposes a kind of contactless level alarming device of rotary drill and method,
So that staff is found that the air compressor lubricating oil amount of rotary drill is insufficient in time in actual production by warning function, stops in time
Machine avoids causing equipment fault due to lacking lubricating oil, saves equipment cost, promote production operation efficiency.
A kind of contactless level alarming device of rotary drill, the device include being set to rotary drill barrel of oil and gas to see oil mirror
Diffusing reflection switch, bracket, control section, control cabinet and the console of side；Wherein, the control section includes industry control switch
Power supply, the first relay, the second relay, adjustable Voltage stabilizing module and delays time to control module；
The diffusing reflection switch is set to the upper end of bracket, and transmitting terminal and rotary drill barrel of oil and gas see the setting of oil mirror
Range alignment is placed；The input terminal of the output end connection delays time to control module of diffusing reflection switch；Delays time to control module output end is same
When connection control cabinet and the first relay, the output end of the first relay connects console；
Second relay connects 220V power supply, and the output end of the second relay connects control cabinet simultaneously and industry control is opened
The output end of the input terminal in powered-down source, industry control Switching Power Supply connects delays time to control module and adjustable Voltage stabilizing module simultaneously, adjustable
Save the power end at the output end connection diffusing reflection beginning of Voltage stabilizing module.
The control cabinet includes that high-pressure system stops indicator light and system running indicator, wherein high-pressure system stops
Indicator light is connected with the second relay；System running indicator is connected with delays time to control module.
The console includes combined aural and visual alarm, and combined aural and visual alarm is connected with the first relay.
The diffusing reflection switch is placed in the side that rotary drill barrel of oil and gas sees oil mirror, and 3~5mm of distance.
Its described transmitting terminal is aligned placement with the setting range that rotary drill barrel of oil and gas sees oil mirror, specifically: it emits
End is set to rotary drill barrel of oil and gas and sees at 1~3mm of oil mirror lower limit scale or more.
The alarm method carried out using the contactless level alarming device of rotary drill, comprising the following steps:
Step 1 sees the level height in oil mirror using diffusing reflection switch real-time detection rotary drill barrel of oil and gas, works as diffusing reflection
When the non-visible light that the transmitting terminal of switch issues can pass through sight oil mirror, i.e. the receiving end of diffusing reflection switch is not received by non-visible
Light thens follow the steps 2；When the non-visible light that the transmitting terminal of diffusing reflection switch issues, which can not pass through, sees oil mirror, i.e. non-visible light
The receiving end of diffusing reflection switch is reflected back by the lubricating oil in sight oil mirror, then diffusing reflection switch is without outputs level signals；
Step 2, diffusing reflection switch outputs level signals to delays time to control module；
Step 3, delays time to control module are alarmed and are shown by combined aural and visual alarm in the first relay control control cabinet
Indicator light.
The invention has the advantages that
The present invention proposes a kind of contactless level alarming device of rotary drill and method, has filled up mine rotary drill machine oil
The blank of position alarm technique efficiently solves in rotary drill operating due to feelings such as safety valve oil spout, circulating pipe oil leaks
Staff can scent a hidden danger in time in operating room when condition, clearly judge that air compressor lubricating oil amount is insufficient, reduce work people
The fatigue strength and tensity of member, improves the working efficiency of rotary drill, the present invention can operate with bargh's distinct device class
The rotary drill of type.
Detailed description of the invention
Fig. 1 is the contactless level alarming device structural block diagram of rotary drill of one embodiment of the present invention；
Fig. 2 is the warning device electrical construction schematic diagram of one embodiment of the present invention；
Fig. 3 is the contactless warning method flow diagram of rotary drill of one embodiment of the present invention；
Fig. 4 is the detection principle figure when oil level of one embodiment of the present invention is nonstandard；
Detection principle figure when Fig. 5 is the oil level standard of one embodiment of the present invention；
Fig. 6 is the contactless level alarming device operation logic figure of rotary drill of one embodiment of the present invention.
Specific embodiment
An embodiment of the present invention is described further with reference to the accompanying drawing.
The present invention is organic glass material using the sight oil mirror of rotary drill air compressor oil-gas barrel, due to its with it is transparent,
The property of light transmission, then the present invention passes through the hair of diffusing reflection switch using diffusing reflection switch in the case where not contacting detecting object
It penetrates end and issues inside sight oil mirror of the non-visible light to detect barrel of oil and gas whether have lubricating oil, to realize the function of alarm.
In the embodiment of the present invention, as shown in Figure 1 (1 indicates to see oil mirror in figure, and 2 indicate diffusing reflection switch, and 3 indicate bracket),
The contactless level alarming device of rotary drill include be set to rotary drill barrel of oil and gas see 1 side of oil mirror diffusing reflection switch 2,
Bracket 3, control section, control cabinet and console；Wherein, the control section includes industry control Switching Power Supply, the first relay
NO, the second relay NC, adjustable Voltage stabilizing module and delays time to control module；The control cabinet includes that high-pressure system stops instruction
Lamp and system running indicator, the console include combined aural and visual alarm；
In the embodiment of the present invention, this warning device input power is 24V, according to rotary drill practical power service condition,
The industry control Switching Power Supply of the industry control Switching Power Supply selection input 220V output 24V；The diffusing reflection switch uses model
For three line style diffusing reflection switch of E3F1-DS5C4 direct current, 0~100mm of distance of reaction is adjustable, small in size, easy to install, is not easy scraping collision,
Three line diffusing reflection switch of E3F1-DS5C4 direct current uses hermetically sealed design, plays water proof and dust proof oil pollution, built-in movement refers to
Show the operating condition that lamp facilitates staff intuitively to understand diffusing reflection switch；The first relay NO and the second relay NC
Model Omron MY4N-J DC24V, be a kind of electric control device；The adjustable Voltage stabilizing module uses model
LM2596 5A, it is that the voltage within 38v is adjusted to that it, which can be applied, which is higher than the decompression field of output voltage in input voltage,
Suitable voltage protects diffusing reflection switch and delays time to control module, very high to ensure to make it have under complicated service condition
Stability；The delays time to control module uses model FRM01, uses microcontroller as main control unit, and preset 18
Kind function, and can customize and add specific function according to demand；The combined aural and visual alarm uses model AD16-22SM,
Use high brightness pure color LED luminescence chip for light source, the service life is long, consume energy low, small in size, light-weight, high reliablity；The branch
Frame is using the rectangular galvanized pipe production of 20mm, for fixing diffusing reflection switch.
In the embodiment of the present invention, install delays time to control module purpose: the air compressor machine of rotary drill in initial launch, by
In positions such as lubrication oil circulation to oil pipe line, radiators, oil level fluctuation is larger to may cause present apparatus alarm, so passing through pneumatics
Machine run indicator, in delays time to control module, believes that delays time to control module to 6V~38V level that diffusing reflection switch exports to electricity
Number carry out timeliness barrier (timeliness be 30 seconds i.e. air compressor machine Initial operation oil level fluctuate the phase), control the first relay NO power-off, sound
Light crossing-signal without electric signal, thus solve when because of air compressor machine initial start stage oil level fluctuation it is big caused by present apparatus false alarm.
In the embodiment of the present invention, diffusing reflection switch is set to the upper end of bracket, and transmitting terminal and rotary drill barrel of oil and gas are seen
The setting range of oil mirror, which is aligned, to be placed；The input terminal of the output end connection delays time to control module of diffusing reflection switch；Delays time to control mould
Block output end connects control cabinet and the first relay simultaneously, and the output end of the first relay connects console；Second relay connects
220V power supply is connect, the output end of the second relay connects the input terminal of control cabinet and industry control Switching Power Supply, industry control switch electricity simultaneously
The output end in source connects delays time to control module and adjustable Voltage stabilizing module simultaneously, and the output end connection that Voltage stabilizing module is adjusted is unrestrained anti-
Penetrate the power end at beginning；High-pressure system stops indicator light and is connected with the second relay；System running indicator and delays time to control
Module is connected；Combined aural and visual alarm is connected with the first relay, specific as follows:
In the embodiment of the present invention, by actual use principle, which is divided into control section, probe portion and early warning when installing
Part；Probe portion includes diffusing reflection switch and special stand；Early warning part includes combined aural and visual alarm；The control section installation
In the electrical control cabinet of the air compressor machine of rotary drill, bottom plate is thick using insulating epoxy bakelite plate 0.5MM, and fixation member includes
24V industry control Switching Power Supply, Omron MY4N-J DC24V relay NC, Omron MY4N-J DC24V relay NO, FRM01 prolong
When control module, LM2596 5A be adjusted Voltage stabilizing module, the connection of each component using BVR0.5 squares of wire terminal cold end terminal at
Reason；
In the embodiment of the present invention, the probe portion uses three line style diffusing reflection switch of E3F1-DS5C4 direct current, three lines point
Not Wei brown line power supply+, black line power supply-, blue line high level output, it is adjustable that brown line connects LM2596 5A with black line
Voltage stabilizing module is saved, blue line connects FRM01 delays time to control module, is placed on and sees on the right side of oil mirror at 3~5mm of distance, convenient for seeing oil
The maintenance and replacement of mirror；It is fixed with the special stand of the rectangular galvanized pipe production of 20mm, vibration influence when to avoid equipment operation
Detection accuracy；The probe portion with barrel of oil and gas be it is non-contacting, be with the bucket wall of barrel of oil and gas there are the gap 3~5mm or so, this
Sample ensure that the present invention (70~95 degrees Celsius) in rotary drill air compressor machine high temperature is not damaged, and solve barrel of oil and gas high temperature institute
Bring unfavorable factor；The detecting location for the non-visible light that the diffusing reflection switch issues will see oil mirror lower limit scale or more 1
At~3mm；Diffusing reflection switch individually connects, and separates with control section, is having little influence on rotary drill production effect if any damage
Replacement is realized in the case where rate.
In the embodiment of the present invention, the early warning part uses AD16-22SM combined aural and visual alarm, is placed on drivers' cab console
Operating space to observe, after perforation 22mm circular hole is fixed connection Omron MY4N-J DC24V relay NO to its into
Row control.
In the embodiment of the present invention, BVR0.5 line is drawn from rotary drill 220V power supply and is connected to Omron MY4N-J DC24V
Relay NC, while the coil Omron MY4N-J DC24V relay NC stops indicator light with high-pressure system and connect, since
Identification high-pressure system stopping instruction electric signal, which exports, gives relay NC coil, to realize the movement of 24V industry control Switching Power Supply.
In the embodiment of the present invention, as shown in Fig. 2, draw from 24V industry control Switching Power Supply using BVR0.5 line, divide two-way, one
Road connects Omron MY4N-J DC24V relay (NO and NC) power supply, and another way connects LM2596 5A and Voltage stabilizing module is adjusted,
Voltage stabilizing module connection FRM01 delays time to control module is adjusted from LM2596 5A again and the three line diffusing reflection of E3F1-DS5C4 direct current is opened
Power supply is closed, the blue line level of FRM01 delays time to control module triggering end connection three line diffusing reflection switch of E3F1-DS5C4 direct current
Signal output, output end connection Omron MY4N-J DC24V relay (NO) coil directly control combined aural and visual alarm movement.
In the embodiment of the present invention, the connection type of each component of the present apparatus is all made of cold end terminal connection, it is ensured that system is each
The mutual reliability of module.
The alarm method carried out using the contactless level alarming device of rotary drill, as shown in figure 3, including following step
It is rapid:
Step 1 sees the level height in oil mirror using diffusing reflection switch real-time detection rotary drill barrel of oil and gas, works as diffusing reflection
When the non-visible light that the transmitting terminal of switch issues can pass through sight oil mirror, i.e. the receiving end of diffusing reflection switch is not received by non-visible
Light thens follow the steps 2；When the non-visible light that the transmitting terminal of diffusing reflection switch issues, which can not pass through, sees oil mirror, i.e. non-visible light
The receiving end of diffusing reflection switch is reflected back by the lubricating oil in sight oil mirror, then diffusing reflection switch is without outputs level signals；
In the embodiment of the present invention, as shown in Figure 4 (4 indicate the upper limit in figure, and 5 indicate lower limit, and 6 indicate lubricating oil), when unrestrained anti-
When sight oil mirror can be passed through by penetrating the non-visible light of the transmitting terminal sending of switch, the receiving end of diffusing reflection switch is not received by non-visible
Light, diffusing reflection switch export 6V~38V level signal, that is, show lubricants capacity deficiency, oil level is nonstandard, and level signal acts on
Relay NO combined aural and visual alarm, combined aural and visual alarm obtain electric alarm；Conversely, as shown in figure 5, if the transmitting terminal of diffusing reflection switch is sent out
When non-visible light out can not pass through sight oil mirror, i.e., non-visible light is reflected back connecing for diffusing reflection switch by the lubricating oil in sight oil mirror
Receiving end, after the receiving end of diffusing reflection switch receives non-visible light, diffusing reflection switch shows lubricating oil without outputs level signals
Abundance, oil level standard；
Step 2, diffusing reflection switch outputs level signals to delays time to control module；
Step 3, delays time to control module are alarmed and are shown by combined aural and visual alarm in the first relay control control cabinet
Indicator light.
In the embodiment of the present invention, as shown in fig. 6, the device is in parallel with rotary drill high-pressure system stopping indicator light, work as tooth
Take turns drilling machine starting when, high-pressure system stop indicator light by electric signal export to relay NC (rotary drill start when high pressure system
It is OFF state that system, which stops indicator light, therefore uses relay NC, i.e., relay NC is when high-pressure system stopping indicator light extinguishing
On state), control industry control Switching Power Supply is exported to electricity in adjustable Voltage stabilizing module, then suitable by adjustable Voltage stabilizing module output
Burning voltage for slow reflex switch and delays time to control module；Diffusing reflection switch issues non-visible light and carries out detection sight after by electricity
Oil mirror exports 6V~38V level signal in the case where detecting and seeing and do not have lubricating oil inside oil mirror, passes through delays time to control module
Level signal is acted on relay NO to control combined aural and visual alarm, combined aural and visual alarm alarm.
Claims (1)
1. a kind of method alarmed using the contactless level alarming device of rotary drill, the rotary drill are contactless
Level alarming device includes being set to rotary drill barrel of oil and gas to see the diffusing reflection switch of oil mirror side, bracket, control section, control
Cabinet and console；Wherein, the control section includes industry control Switching Power Supply, the first relay, the second relay, is adjusted surely
Die block and delays time to control module；
The diffusing reflection switch is set to the upper end of bracket, and transmitting terminal and rotary drill barrel of oil and gas see the setting range of oil mirror
Alignment is placed；The input terminal of the output end connection delays time to control module of diffusing reflection switch；Delays time to control module output end connects simultaneously
Control cabinet and the first relay are connect, the output end of the first relay connects console；
Second relay connects 220V power supply, and the output end of the second relay connects control cabinet and industry control switch electricity simultaneously
The output end of the input terminal in source, industry control Switching Power Supply connects delays time to control module and adjustable Voltage stabilizing module simultaneously, is adjusted steady
The power end at the output end connection diffusing reflection beginning of die block；
Characterized by comprising the following steps:
Step 1 sees the level height in oil mirror using diffusing reflection switch real-time detection rotary drill barrel of oil and gas, works as diffusing reflection switch
Transmitting terminal issue non-visible light can pass through see oil mirror when, i.e. the receiving end of diffusing reflection switch is not received by non-visible light,
Then follow the steps 2；When the non-visible light that the transmitting terminal of diffusing reflection switch issues, which can not pass through, sees oil mirror, i.e., non-visible light is seen
Lubricating oil in oil mirror is reflected back the receiving end of diffusing reflection switch, then diffusing reflection switch is without outputs level signals；
Step 2, diffusing reflection switch outputs level signals to delays time to control module；
Step 3, delays time to control module are alarmed by combined aural and visual alarm in the first relay control control cabinet and show instruction
Lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610814822.2A CN106500799B (en) | 2016-09-12 | 2016-09-12 | A kind of contactless level alarming device of rotary drill and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610814822.2A CN106500799B (en) | 2016-09-12 | 2016-09-12 | A kind of contactless level alarming device of rotary drill and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106500799A CN106500799A (en) | 2017-03-15 |
| CN106500799B true CN106500799B (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610814822.2A Active CN106500799B (en) | 2016-09-12 | 2016-09-12 | A kind of contactless level alarming device of rotary drill and method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5973770A (en) * | 1998-05-06 | 1999-10-26 | Quantum Imaging, Inc. | Method for measuring the relative proximity of and interacting with a plurality of media/molecular structures |
| CN103500682A (en) * | 2013-09-28 | 2014-01-08 | 国家电网公司 | Transformer body gas relay with existing gas detection function |
| CN104391302A (en) * | 2014-11-13 | 2015-03-04 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Device and method for measuring ullage and material level of mine deep-hole chute |
| CN205388503U (en) * | 2015-12-31 | 2016-07-20 | 山东荣邦汽配有限公司 | A hydraulic press hydraulic pressure oil level automated inspection alarm device for brake block production |
-
2016
- 2016-09-12 CN CN201610814822.2A patent/CN106500799B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5973770A (en) * | 1998-05-06 | 1999-10-26 | Quantum Imaging, Inc. | Method for measuring the relative proximity of and interacting with a plurality of media/molecular structures |
| CN103500682A (en) * | 2013-09-28 | 2014-01-08 | 国家电网公司 | Transformer body gas relay with existing gas detection function |
| CN104391302A (en) * | 2014-11-13 | 2015-03-04 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Device and method for measuring ullage and material level of mine deep-hole chute |
| CN205388503U (en) * | 2015-12-31 | 2016-07-20 | 山东荣邦汽配有限公司 | A hydraulic press hydraulic pressure oil level automated inspection alarm device for brake block production |
Non-Patent Citations (1)
| Title |
|---|
| 基于单片机的牙轮钻机智能润滑控制系统;蒋利兵;《采矿技术》;20150531;第74-75页 |
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| CN106500799A (en) | 2017-03-15 |
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