CN104847663B - Portable self-regulation screw air compressor oil lubrication device - Google Patents
Portable self-regulation screw air compressor oil lubrication device Download PDFInfo
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- CN104847663B CN104847663B CN201510281084.5A CN201510281084A CN104847663B CN 104847663 B CN104847663 B CN 104847663B CN 201510281084 A CN201510281084 A CN 201510281084A CN 104847663 B CN104847663 B CN 104847663B
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Abstract
nullThe present invention relates to portable self-regulation screw air compressor oil lubrication device，Effectively solve equipment lubrication insufficient，Inefficiency，The problem causing shortened equipment life，Its structure is，The displacable platen central upper portion on oil drum top through vertical airway equipped with pressure apparatus，Oil drum lower bottom part is contained on plunger displacement pump，Plunger displacement pump is connected with frequency conversion motor through decelerator，Frequency conversion motor is contained on the platform dish on mobile device top，Frequency conversion motor be arranged above cyclelog，Equipped with the electromagnetic switch being connected with cyclelog on the vertical airway of pressure apparatus bottom，Equipped with magnet in the vertical side walls of oil drum bottom，The both sides, bottom of platform dish symmetrical on dolly equipped with hydraulic mandril，And be connected with the compression relief cock being contained in mobile device on the handle through fluid pressure line，The present invention is easy to install，Easily operation，Can be to the centralized lubrication of multiple stage screw air compressor，Reduce production cost，Non-environmental-pollution.
Description
Technical field
The present invention relates to machinery, particularly a kind of portable self-regulation screw air compressor oil lubrication device.
Background technology
At present, as coal production requisite down-hole supply air system screw air compressor equipment, need to ensure efficient operating steady in a long-term, this just be unable to do without well-equipped lubricating maintenance, as the vitals-lubricating arrangement affecting screw air compressor lubricating system efficiency, high by lubricating requirement for a long time, lubrication amount is big, monitoring difficulty, oils and fats deposition is serious, work under bad environment, dust waits factors impact, oil starvation when often occurring needing to lubricate, the situation of few oil, equipment can not get sufficient lubrication, work efficiency is low, cause shortened equipment life, shutdown is even caused to stop production.Therefore the improvement on air compressor oil lubrication device and innovate imperative.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the purpose of the present invention is just to provide a kind of portable self-regulation screw air compressor oil lubrication device; can effectively solve equipment and can not get sufficient lubrication; work efficiency is low, causes shortened equipment life, even causes and shuts down the problem stopped production.
nullThe technical scheme that the present invention solves is，Including pressure apparatus、Oil drum、Plunger displacement pump、Mobile device、Frequency conversion motor、Decelerator and cyclelog，Oil drum top is equipped with displacable platen，Displacable platen central upper portion through vertical airway equipped with pressure apparatus，Oil drum lower bottom part is contained on plunger displacement pump through the first buffer layer，Plunger displacement pump through decelerator together with frequency conversion motor lateral connection，Plunger displacement pump is contained on the platform dish on mobile device top through the second buffer layer，Frequency conversion motor is contained on the platform dish on mobile device top through support，Constitute the horizontal concentric structure of plunger displacement pump and frequency conversion motor，The cyclelog being arranged above being connected with frequency conversion motor of frequency conversion motor，Load according to screw air compressor，By regulating the rotating speed of frequency conversion motor，The change realizing oil inlet quantity and oil pump capacity controls，Equipped with electromagnetic switch on the vertical airway of pressure apparatus bottom，Electromagnetic switch is connected with cyclelog through wire，The fluid level scale line on same centrage of the vertical airway with pressure apparatus bottom vertically it is provided with on oil drum between displacable platen and the first buffer layer，Equipped with magnet in the vertical side walls of oil drum bottom，Metal fillings in fluid in greasing is adsorbed，Realize the secondary filter to lubricating oil，The both sides, bottom of platform dish symmetrical on dolly equipped with hydraulic mandril，And be connected with the compression relief cock being contained in mobile device on the handle through fluid pressure line，Handle rotates upwardly and downwardly (as shown by arrows in FIG.)，The hydraulic oil in fluid pressure line is made to be compressed，Constitute the lifting structure of hydraulic mandril.
Present configuration novelty is unique, easy to install, easily operates, to the centralized lubrication of multiple stage screw air compressor, can effectively extend the service life of screw air compressor, reduces production cost, and non-environmental-pollution, economic and social benefit is huge.
Accompanying drawing explanation
Fig. 1 is the structural front view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is elaborated.
nullAs shown in Figure 1，The present invention includes pressure apparatus、Oil drum、Plunger displacement pump、Mobile device、Frequency conversion motor、Decelerator and cyclelog，Oil drum 14 top is equipped with displacable platen 13，Displacable platen 13 central upper portion through vertical airway equipped with pressure apparatus 12，Oil drum 14 lower bottom part is contained on plunger displacement pump 18 through the first buffer layer 16，Plunger displacement pump 18 through decelerator 24 together with frequency conversion motor 3 lateral connection，Plunger displacement pump 18 is contained on the platform dish 23 on mobile device top through the second buffer layer 19，Frequency conversion motor 3 is contained on the platform dish 23 on mobile device top through support 6，Constitute the horizontal concentric structure of plunger displacement pump 18 and frequency conversion motor 3，The cyclelog 11 being arranged above being connected with frequency conversion motor of frequency conversion motor 3，Load according to screw air compressor，By regulating the rotating speed of frequency conversion motor，The change realizing oil inlet quantity and oil pump capacity controls，Equipped with electromagnetic switch 1 on the vertical airway of pressure apparatus 12 bottom，Electromagnetic switch 1 is connected with cyclelog 11 through wire，The fluid level scale line 15 on same centrage of the vertical airway with pressure apparatus 12 bottom vertically it is provided with on oil drum 14 between displacable platen 13 and the first buffer layer 16，Equipped with magnet 10 in the vertical side walls of oil drum 14 bottom，Metal fillings in fluid in greasing is adsorbed，Realize the secondary filter to lubricating oil，The both sides, bottom of platform dish 23 symmetrical on dolly equipped with hydraulic mandril 21，And the compression relief cock 5 on 4 is connected with being contained in mobile device hands through fluid pressure line 7，Handle rotates upwardly and downwardly (as shown by arrows in FIG.)，The hydraulic oil in fluid pressure line is made to be compressed，Constitute the lifting structure of hydraulic mandril.
In order to ensure using effect, described pressure apparatus is to be made up of seal casinghousing and built-in helium thereof；
Described mobile device includes car body, hands handle, compression relief cock, fluid pressure line, universal wheel, hydraulic mandril, scroll wheel and platform dish, car body 20 top is equipped with platform dish 23, rear vehicle equipped with rotate hands 4, on the handle is equipped with the compression relief cock 5 being connected with fluid pressure line 7, fluid pressure line 7 is horizontally mounted on the car body below platform dish, fluid pressure line is connected with the hydraulic mandril 21 being contained on platform dish bottom, car body rear lower is equipped with universal wheel 8, car body rear lower, equipped with scroll wheel 22, constitutes the moving structure of car body.
Described support is to be made up of two symmetrical gripper shoes；Oil-in 9 and oil-out 17 is had on described plunger displacement pump 18, it is respectively arranged with filter screen on oil-in 9 and oil-out 17, respectively constitute turnover oil defecator, wherein oil-in is 2 of difference symmetrical above and below, oil-out is uniform two rows 4, both prevent dust from entering, increase again oil yield efficiency, it is ensured that lubricant effect.
Being the hollow square or circle being made of clear material in the middle part of described oil drum 14, oil drum 14 is fixed on stake plug pump top through the first buffer layer 16；
Described frequency conversion motor 3 is ac variable-frequency electric motor.
It is only specific embodiment it is noted that above-described, is the detailed description of the invention for the present invention is described, only presently preferred embodiments of the present invention, it is not intended to limit protection scope of the present invention.All within the spirit and principles in the present invention, made any the most same or like as revise, be equal to, equivalence replacement etc., should be included within the scope of the present invention.
By said structure it can be seen that the present invention relates to a kind of packaged type self-regulation screw air compressor oil lubrication device, mainly include pressure apparatus 12, oil drum 14, plunger displacement pump 18, movable fixture 20, adjustable frequency motor 3, control device 11.Oil drum 14 is fixed on plunger displacement pump 18, is provided with buffer layer 16 between oil drum 14 and plunger displacement pump 18, in the middle part of oil drum 14 be use transparent material make, barrel has been marked with fluid level scale line, it is simple to observe fluid number and color change；Displacable platen 13 superjacent air space is connected with pressure apparatus 12 or closes by electromagnetic valve 1, makes displacable platen 13 move up and down to realize the oil-feed of lubricating arrangement and fuel-displaced by the change of gas pressure.Metal fillings in the middle of fluid in greasing is adsorbed by the lower left of oil drum 14 equipped with magnet 10, magnet 10, it is achieved the secondary filter to lubricating oil.Plunger displacement pump 18 is provided with two oil-ins 9, four oil-outs 17, not only prevents dust entrance but also increase oil yield efficiency.Plunger displacement pump 18 has fixing buffer layer 19, and plunger displacement pump 18 left end is connected with adjustable frequency motor 3 by deceleration device 24, and support 6 is made up of two pieces of gripper shoes.Controlling device 11 to be connected with electromagnetic valve 1 and adjustable frequency motor 3 by connecting line 2, cyclelog 11 can realize oil inlet quantity and oil pump capacity change according to the load of screw air compressor by the rotating speed of regulation frequency conversion motor.Movable fixture 20 include hands 4, compression relief cock 5, fluid pressure line 7, universal wheel 8, hydraulic mandril 21, scroll wheel 22, platform dish 23, platform dish 23 can be by hands 4 moving up and down and make the fluid in fluid pressure line 7 be compressed in the direction of the arrow, and then realize the rising of hydraulic mandril, and compression relief cock 5 is in order to control whether hydraulic mandril works.
The present invention tries out through on the spot, both can realize removableization of lubricating arrangement, the automatization of lubrication and visualization, do not affect screw air compressor properly functioning in the case of, the centralized lubrication to multiple stage screw air compressor can be realized, simple to operation, can effectively extend service life more than 3 times of screw air compressor equipment, reduce production cost 30-50%, work efficiency improves more than 2 times, and non-environmental-pollution, sanitation and hygiene, effect is the best, and economic and social benefit is huge.
Claims (7)
- null1. a portable self-regulation screw air compressor oil lubrication device，Including pressure apparatus、Oil drum、Plunger displacement pump、Mobile device、Frequency conversion motor、Decelerator and cyclelog，It is characterized in that，Oil drum (14) top is equipped with displacable platen (13)，Displacable platen (13) central upper portion through vertical airway equipped with pressure apparatus (12)，Oil drum (14) lower bottom part is contained on plunger displacement pump (18) through the first buffer layer (16)，Plunger displacement pump (18) through decelerator (24) together with frequency conversion motor (3) lateral connection，Plunger displacement pump (18) is contained on the platform dish (23) on mobile device top through the second buffer layer (19)，Frequency conversion motor (3) is contained on the platform dish (23) on mobile device top through support (6)，Constitute the horizontal concentric structure of plunger displacement pump (18) and frequency conversion motor (3)，The cyclelog (11) being arranged above being connected with frequency conversion motor of frequency conversion motor (3)，Load according to screw air compressor，By regulating the rotating speed of frequency conversion motor，The change realizing oil inlet quantity and oil pump capacity controls，Equipped with electromagnetic switch (1) on the vertical airway of pressure apparatus (12) bottom，Electromagnetic switch (1) is connected with cyclelog (11) through wire，The fluid level scale line (15) on same centrage of the vertical airway with pressure apparatus (12) bottom vertically it is provided with on oil drum (14) between displacable platen (13) and the first buffer layer (16)，Equipped with magnet (10) in the vertical side walls of oil drum (14) bottom，Metal fillings in fluid in greasing is adsorbed，Realize lubrication oil filtration，The both sides, bottom of platform dish (23) symmetrical on dolly equipped with hydraulic mandril (21)，And the compression relief cock (5) on (4) is connected with being contained in mobile device hands through fluid pressure line (7)，Rotate under on the handle，The hydraulic oil in fluid pressure line is made to be compressed，Constitute the lifting structure of hydraulic mandril.
- Portable self-regulation screw air compressor oil lubrication device the most according to claim 1, it is characterised in that described pressure apparatus is to be made up of seal casinghousing and built-in helium thereof.
- Portable self-regulation screw air compressor oil lubrication device the most according to claim 1, it is characterized in that, described mobile device includes car body, hands handle, compression relief cock, fluid pressure line, universal wheel, hydraulic mandril, scroll wheel and platform dish, car body (20) top is equipped with platform dish (23), rear vehicle is equipped with hands handle (4) rotated, on the handle is equipped with the compression relief cock (5) being connected with fluid pressure line (7), fluid pressure line (7) is horizontally mounted on the car body below platform dish, fluid pressure line is connected with the hydraulic mandril (21) being contained on platform dish bottom, car body rear lower is equipped with universal wheel (8), car body rear lower is equipped with scroll wheel (22), constitute the moving structure of car body.
- Portable self-regulation screw air compressor oil lubrication device the most according to claim 1, it is characterised in that described support is to be made up of two symmetrical gripper shoes.
- Portable self-regulation screw air compressor oil lubrication device the most according to claim 1, it is characterized in that, oil-in (9) and oil-out (17) is had on described plunger displacement pump (18), being respectively arranged with filter screen on oil-in (9) and oil-out (17), respectively constitute turnover oil defecator, wherein oil-in is laterally zygomorphic 2, oil-out is uniform two rows 4, both prevent dust from entering, increase again oil yield efficiency, it is ensured that lubricant effect.
- Portable self-regulation screw air compressor oil lubrication device the most according to claim 1, it is characterized in that, described oil drum (14) middle part is the hollow square or circle being made of clear material, and oil drum (14) is fixed on plunger displacement pump top through the first buffer layer (16).
- Portable self-regulation screw air compressor oil lubrication device the most according to claim 1, it is characterised in that described frequency conversion motor (3) is ac variable-frequency electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281084.5A CN104847663B (en) | 2015-05-28 | 2015-05-28 | Portable self-regulation screw air compressor oil lubrication device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281084.5A CN104847663B (en) | 2015-05-28 | 2015-05-28 | Portable self-regulation screw air compressor oil lubrication device |
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| CN104847663A CN104847663A (en) | 2015-08-19 |
| CN104847663B true CN104847663B (en) | 2016-11-16 |
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| CN201510281084.5A Expired - Fee Related CN104847663B (en) | 2015-05-28 | 2015-05-28 | Portable self-regulation screw air compressor oil lubrication device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516650B (en) * | 2016-11-16 | 2018-10-12 | 华北水利水电大学 | The intelligent movable lubricating arrangement of fixed belt conveyor |
| CN109945059A (en) * | 2019-04-12 | 2019-06-28 | 华北水利水电大学 | The lubrication of spiral fruits and vegetables squeezer cleans integrated device |
| CN110026290B (en) * | 2019-05-05 | 2020-07-24 | 圣航粉末冶金河北有限公司 | Ferromagnetic powder filtering method for gearbox gear oil |
| CN111322512A (en) * | 2020-03-16 | 2020-06-23 | 中山铭科压缩机有限公司 | Non-stop maintenance structure of low-pressure screw air compressor |
| CN112412751A (en) * | 2020-11-25 | 2021-02-26 | 珠海格力电器股份有限公司 | Compressor lubricating oil supply method and system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB477070A (en) * | 1937-01-07 | 1937-12-21 | Cities Service Oil Co | Improvements in or relating to grease pumps |
| CN2888239Y (en) * | 2006-04-14 | 2007-04-11 | 中国重型汽车集团有限公司 | Multifunctional gear lubricant charger |
| CN200949738Y (en) * | 2006-08-14 | 2007-09-19 | 邵金波 | Mobile lubricating oil supply device |
| CN101943155B (en) * | 2009-07-09 | 2012-07-04 | 蔡伽依 | Circulating oiling device of air compressor |
| CN203940207U (en) * | 2014-05-13 | 2014-11-12 | 江苏澳瑞思液压润滑设备有限公司 | Mobile dry oil pump |
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