CN110094325A - Compressor lubrication system - Google Patents
Compressor lubrication system Download PDFInfo
- Publication number
- CN110094325A CN110094325A CN201910292782.3A CN201910292782A CN110094325A CN 110094325 A CN110094325 A CN 110094325A CN 201910292782 A CN201910292782 A CN 201910292782A CN 110094325 A CN110094325 A CN 110094325A
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- China
- Prior art keywords
- oil
- syringe
- filler plug
- drive shaft
- oiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0207—Lubrication with lubrication control systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0284—Constructional details, e.g. reservoirs in the casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The present invention relates to compressor lubrication systems, belong to lubricating system field, including gear pump, oil syringe, pressure limiting valve and oil strainer；Fuel tank liquid level or less is accessed in oil strainer oiler one end；The oiler of the gear pump is connected by the oil outlet of oil circuit and oil strainer, and the oil outlet of the gear pump is connected by the oiler of oil circuit and pressure limiting valve；The oiler of the oil syringe is connected by the oil outlet of oil circuit and pressure limiting valve, and lubricating oil derived from the oil outlet of oil syringe enters compressor by access.Lubricating system of the present invention does not need to be equipped with individual servo-system to oil syringe, and structure is simple, occupies little space, safety and compression efficiency height.
Description
Technical field
The present invention relates to the technical fields of lubricating system, are specifically related to compressor lubrication system.
Background technique
Piston type high pressure air compressor machine is generally lubricated by lubricating oil.Conventional lubrication system is individually watched since oil syringe has
Dress system, it is complex, and occupied space is bigger.
Piston type high pressure air compressor machine generally improves compression efficiency by multi-stage compression.Piston compressor leans on one group or number
The piston to move reciprocatingly in group cylinder and cylinder changes cylinder interior volume.In compression process, hiigh pressure stage piston generally passes through
Oil syringe is lubricated to oiling between piston and cylinder sleeve.Since high pressure stage pressure is generally higher, common oil syringe is needed by outer
Motor driven is set to complete oiling, not only increases cost, but also is easy to break down because of severe operating condition, causes to supply in time
Oil influences compressor normal work.
Summary of the invention
In order to solve the technical problems existing in the prior art, the present invention provides compressor lubrication system.
In order to achieve the object of the present invention, the invention adopts the following technical scheme: compressor lubrication system includes gear
Pump, oil syringe, pressure limiting valve and oil strainer；Fuel tank liquid level or less is accessed in oil strainer oiler one end；The gear pump
Oiler connected by the oil outlet of oil circuit and oil strainer, the oil outlet of the gear pump is entered by oil circuit and pressure limiting valve
Hydraulic fluid port connection；The oiler of the oil syringe is connected by the oil outlet of oil circuit and pressure limiting valve, derived from the oil outlet of oil syringe
Lubricating oil enters compressor by access.
Preferably, including valve body, limiting piston and elastic force apparatus；The valve body includes the Oil Guide section of integral type
With emptying section；The Oil Guide section is equipped with the oiler of conducting pressure limiting valve and the first oily access of oil outlet；The emptying intersegmental part
Equipped with cavity, cavity wall is equipped with perforative unloading port, is equipped with limiting piston in the cavity；The limiting piston is close to Oil Guide
Section setting, one end of the separate Oil Guide section of the limiting piston are equipped with for blocking limiting piston first in the case where setting oil pressure
With the elastic force apparatus of flow blocking in oily access.When the valve body pressure is less than setting value, the pressure of limiting piston is acted on
Less than elastic force apparatus elastic force, obstructed between unloading port and the first oily access by limiting piston；The valve body pressure is big
When setting value, the pressure for acting on limiting piston is greater than elastic force apparatus elastic force, is connected between unloading port and the first oily access.It unloads
Lubricating oil derived from hydraulic fluid port flows back to fuel tank again.
Preferably, elastic force apparatus is spring.
Preferably, compressor lubrication system further includes pressure gauge, view oil mirror and check valve；The check valve is set to note
Between oily device and compressor, for oil syringe to the one-way conduction in compressor direction；The view oil mirror is set on oil syringe and unidirectionally
Between valve；The pressure gauge is set between pressure limiting valve and oil syringe.
Preferably, including oil syringe shell, oil filler plug, oil filler plug shuttling movement pushing mechanism and by power mechanism
The drive shaft of cycle rotation is driven, the oil syringe housing central section is equipped with the spindle hole passed through for drive shaft；The oil filler plug
One is set at least to, the side of drive shaft is arranged in oil filler plug, and oil filler plug is arranged parallel with drive shaft, on oil syringe shell
Equipped with the oiling consent being inserted into for oil filler plug；The oiling consent is compression chamber in the part of oil filler plug bottom；The oiling
The oil syringe oil outlet for being respectively equipped with oil syringe oiler on device shell and being correspondingly arranged with compression chamber；The drive shaft is equipped with
The oil inlet access be connected with oil syringe oiler；The oil filler plug shuttling movement pushing mechanism is fixedly connected with drive shaft, and is infused
Plug cock shuttling movement pushing mechanism drives oil filler plug to move back and forth between high-order and low level with when drive shaft turns；The oiling
When plug is in a high position, oil inlet access is connected with oil syringe oil outlet by compression chamber；When the oil filler plug is in low level, oil inlet is logical
Road is mutually obstructed with compression chamber.
Preferably, the oil filler plug shuttling movement pushing mechanism is swash plate；The swash plate is sheathed on drive shaft top,
And it is fixedly connected with drive shaft；The disk leaf of the oil filler plug and swash plate sliding clamping, with the cycle rotation of drive shaft, oil filler plug
When being connected in the high point of swash plate, oil inlet access is connected with compression chamber；When oil filler plug is connected in the low spot of swash plate, oil inlet access and pressure
The barrier of contracting chamber.
Preferably, the oil inlet access include the communication paths axially opened up along drive shaft, conducting oil syringe enter oil
The fuel-displaced pilot hole of the oil inlet pilot hole and conducting communication paths and compression chamber of mouth and communication paths；The oil inlet pilot hole and note
The annular oil-feed tank along the setting of drive shaft axle body annular is additionally provided between oily device oiler.The communication paths are equipped with drive shaft
Inside, top not through.
Preferably, the oil filler plug includes upper piston section and the lower piston portion of upper and lower integral type；The lower piston portion
It is slidably matched with piston hole；The sliding clamping of the disk leaf of the upper piston section and swash plate.
Preferably, the upper piston section is equipped with the groove for the insertion of swash plate disk leaf；The swash plate disk leaf insertion is logical
It crosses in the groove, the shackle member with disk leaf sliding clamping is equipped in the upper piston section；The swash plate disk leaf passes through water
It one wall surface of flat grooves and is vertically fixed across the locking member of another wall surface of correspondence.The locking member is lock-screw.
Preferably, the oil filler plug, compression chamber corresponding with the oil filler plug and being correspondingly arranged with the compression chamber
Oil syringe oil outlet is the fuel-displaced component of circulation, and 3-6 group is arranged in the fuel-displaced component of circulation；The fuel-displaced pilot hole is individually set
It sets.
Preferably, the oil syringe case top is equipped with and oil syringe shell close fit housing；It is installed on described
The drive shaft and oil filler plug of oil syringe shell are set to oil syringe shell and housing surrounds in confined space.
Preferably, the power mechanism is the worm and gear being arranged set on drive shaft bottom level；The drive shaft
It is meshed with worm gear；The upper lubrication hole for swash plate lubrication is equipped at the top of the drive shaft, bottom, which is equipped with, is used for drive shaft, worm gear
With the lower lubrication hole of worm screw lubrication.
Preferably, the drive shaft is rotatably assorted with spindle hole；The oil filler plug and piston hole fine grinding cooperate.
Preferably, worm gear is fixed by steel ball, worm gear axle sleeve；By O-shaped close between worm gear end cap and side body I
Seal sealing.
Preferably, worm screw is fixed by worm screw axle sleeve I, worm screw shaft sleeve II, connecting flange, retaining ring；It is filled out by sealing
Material carries out axial seal.
The beneficial effects of the present invention are: gear pump is connected by driving gear shaft with compressor crank shaft, and driving tooth is driven
Wheel rotation and driven gear engagement come oil suction and compression.It is acted on, lubricating oil is sucked out from fuel tank, warp by the self-priming of gear pump
Oil strainer is crossed, into pressure limiting valve, pressure limiting valve can play protection lubricating oil pipeline, prevent loine pressure excessively high.Pressure limiting valve by
Valve body, limiting piston and elastic force apparatus composition, lubricating oil enters from people's hydraulic fluid port under normal circumstances, and it is each that oil outlet reaches compressor
Oil site, by piping connection, a part enters oil syringe oil inlet.When outlet obstruction, limiting piston is abutted against by pressure,
Elastic force apparatus behind is compressed, and unloading port is conducted with oiler, and parts of lubricating oil is returned to fuel tank by unloading port.
Lubricating oil enters inside oil syringe, is compressed by oil syringe, exports from oil syringe and reaches oil filling pipeline.The present invention fills
Divide and consider High Pressure Air Compressor actual conditions, is converted the horizontal direction of air compressor crank to by worm gear, worm screw, swash plate
Vertical direction linear reciprocating motion, have it is compact-sized, using reliable, maintenance is easy, injection flow is adjustable, the spy of self-protection
Point.
Drive shaft is equipped with the annular oil-feed tank communicated with fuel feed hole, it is ensured that drive shaft all may be used in any angle, lubricating oil
Into the communication paths inside drive shaft；The fuel-displaced pilot hole of conducting communication paths and compression chamber is designed as one, and single is only
It can be an oil syringe fuel discharge port fuel feeding, can also increase according to actual needs.
It, can be to oiling inside compression chamber, compression when oil outlet and the connection of some compression chamber during drive shaft turns
Oil syringe is discharged by oil syringe oil outlet after the completion.Drive shaft and swash plate are fixed by lock-screw；Band when drive shaft turns
Dynamic swash plate rotates together；Oil filler plug contacts by adjusting screw with swash plate；Since swash plate has a tilt angle, when rotation, will drive note
Plug cock movement.When the high point of swash plate drives oil filler plug to move upwards, compression chamber volume becomes larger, which is in oil suction state；
When the low spot of swash plate drives oil filler plug to move downward, compression chamber volume becomes smaller, which is in compressive state.
Drive shaft is equipped with upper lubrication hole, lower lubrication hole, and oil enters compressor top by the runner of upper lubrication hole and swash plate,
Lubrication for all movement parts parts；Main shaft, worm gear, worm screw of the oil by lower lubrication hole to engagement lubricate.
By fine grinding cooperation between oil filler plug and oil syringe shell, on the one hand meet high voltage demands；On the other hand, work as oiling
Device outlet is obstructed, pressure can be prevented unlimited by the clearance backflow between oil filler plug and oil syringe shell to compressor tip
Increase, destroys compression member.
It is provided with view oil mirror on oil filling pipeline, is by the way that oil filling pipeline lubricating oil can be observed depending on the steel ball bounce in oil mirror
No flowing.
Oil mirror outlet is provided with high-performance check valve.Check valve prevents oiling compressor point pressure is excessively high from leading to lubricating oil
It is back to oil syringe.On the one hand it protects entire injection system not damage because of oiling point pressure superpressure, on the other hand, prevents from lubricating
Oil returns to oil syringe compression chamber, improves the compression efficiency of oil syringe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of compressor lubrication system of the present invention；
Fig. 2 is the structural schematic diagram of pressure limiting valve；
Fig. 3 is the structural schematic diagram of oil syringe；
Fig. 4 is sectional view of the Fig. 1 along the direction B-B；
Fig. 5 is the top view of oil syringe；
Fig. 6 is sectional view of the Fig. 5 along the direction A-A；
Fig. 7 is the structural schematic diagram of drive shaft；
Fig. 8 a, 8b are respectively the vertical cross-section figure and top view of swash plate；
Fig. 9 is the sectional view of oil filler plug；
Figure 10 is the schematic diagram of worm gear；
Figure 11 is the schematic diagram of worm screw.
1- oil strainer；2- gear pump；
3- pressure limiting valve；31- valve body；311- Oil Guide section；312- emptying section；32- limiting piston；33- elastic force apparatus；34-
Unloading port；
4- oil syringe；41- oil syringe shell；411- oil syringe oiler；412- oil syringe oil outlet；42- drive shaft；
421- oil inlet access；4211- communication paths；4212- oil inlet pilot hole；The fuel-displaced pilot hole of 4213-；4214- annular oil-feed tank；
The upper lubrication hole of 422-；Lubrication hole under 423-；43- oil filler plug；431- upper piston section；432- lower piston portion；44- swash plate；45- compression
Chamber；46- housing；47- worm and gear；471- worm gear；472- steel ball；473- worm gear end cap；474-O type sealing ring；The side 475- shell
Body I；476- worm screw；477- side body II；
5- pressure gauge；6- regards oil mirror；7- check valve.
Specific embodiment
Technical solution of the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1
As shown in Figure 1, compressor lubrication system, including gear pump 2, oil syringe 4, pressure limiting valve 3 and oil strainer 1；It is described
Fuel tank liquid level or less is accessed in 1 oiler one end of oil strainer；The oiler of the gear pump 2 passes through oil circuit and oil strainer 1
The oil outlet of oil outlet connection, the gear pump 2 is connect by oil circuit with the oiler of pressure limiting valve 3；The oil syringe 4 enters oil
Mouth is connect by oil circuit with the oil outlet of pressure limiting valve 3, and lubricating oil derived from the oil outlet of oil syringe 4 enters compression by access
Machine.
Embodiment 2
On the basis of embodiment 1, as shown in Fig. 2, the pressure limiting valve 3 includes valve body 31, limiting piston 32 and elastic force
Device 33；The valve body 31 includes the Oil Guide section 311 and emptying section 312 of integral type；The Oil Guide section 311 is equipped with conducting pressure limiting
The oiler of valve 3 and the first oily access of oil outlet；Cavity is equipped with inside the emptying section 312, cavity wall is equipped with perforative
Unloading port 34, the cavity is interior to be equipped with limiting piston 32；The limiting piston 32 is arranged close to Oil Guide section 311, and the limit is lived
Plug 32 separate Oil Guide section 311 one end be equipped in the case where set oil pressure by limiting piston closure first oil access in every
The elastic force apparatus 33 of stream.When 31 internal pressure of valve body is less than setting value, the pressure for acting on limiting piston 32 is filled less than elastic force
33 elastic force are set, are obstructed between unloading port 34 and the first oily access by limiting piston 32；31 internal pressure of valve body is greater than
When setting value, the pressure for acting on limiting piston 32 is greater than 33 elastic force of elastic force apparatus, leads between unloading port 34 and the first oily access
It is logical.
Embodiment 3
On the basis of embodiment 1, compressor lubrication system further includes pressure gauge 5, view oil mirror 6 and check valve 7；It is described
Check valve 7 is set between oil syringe 4 and compressor, for oil syringe 4 to the one-way conduction in compressor direction；The view oil mirror 6
Between oil syringe 4 and check valve 7；The pressure gauge 5 is set between pressure limiting valve 3 and oil syringe 4.
Embodiment 4
As seen in figures 3-6, oil syringe 4 include oil syringe shell 41, oil filler plug 43, oil filler plug shuttling movement pushing mechanism with
And the drive shaft 42 of cycle rotation is driven by power mechanism, it is equipped in the middle part of the oil syringe shell 41 and is used for what drive shaft 42 passed through
Spindle hole；The oil filler plug 43 sets at least to one, and the side of drive shaft 42, and oil filler plug 43 and drive is arranged in oil filler plug 43
Moving axis 42 is arranged parallel, and oil syringe shell 41 is equipped with the oiling consent being inserted into for oil filler plug 43；The oiling consent is in note
The part of 43 bottom of plug cock is compression chamber 45；Be respectively equipped on the oil syringe shell 41 oil syringe oiler 411 and with compression
The oil syringe oil outlet 412 that chamber 45 is correspondingly arranged；It is logical that the drive shaft 42 is equipped with the oil inlet be connected with oil syringe oiler 411
Road 421；The oil filler plug shuttling movement pushing mechanism is fixedly connected with drive shaft 42, and oil filler plug shuttling movement pushing mechanism with
Driving oil filler plug 43 moves back and forth between high-order and low level when drive shaft 42 rotates；The oil filler plug shuttling movement pushing mechanism
When by 43 band of oil filler plug to a high position, oil inlet access 421 is connected with oil syringe oil outlet 412 by compression chamber 45；The oil filler plug
Shuttling movement pushing mechanism by 43 band of oil filler plug to low level when, oil inlet access 421 and compression chamber 45 obstruct.
Embodiment 5
As shown in figure 8, oil filler plug shuttling movement pushing mechanism is swash plate 44；The swash plate 44 is sheathed in drive shaft 42,
And it is fixedly connected with drive shaft 42；The disk leaf of the oil filler plug 43 and swash plate 44, which slides, to be clamped, as the circulation of drive shaft 42 turns
Dynamic, when oil filler plug 43 is connected in the high point of swash plate 44, oil inlet access 421 and compression chamber 45 are connected；Oil filler plug 43 is connected in swash plate
When 44 low spot, oil inlet access 421 and compression chamber 45 are obstructed.
Embodiment 6
As shown in fig. 7, oil inlet access 421 includes the communication paths 4211 axially opened up along drive shaft 42, conducting oil syringe
The fuel-displaced guiding of oiler 411 and the oil inlet pilot hole 4212 of communication paths 4211 and conducting communication paths 4211 and compression chamber 45
Hole 4213；It is additionally provided between the oil inlet pilot hole 4212 and oil syringe oiler 411 along the setting of 42 axle body annular of drive shaft
Annular oil-feed tank 4214.
As shown in figure 9, the oil filler plug 43 includes upper piston section 431 and the lower piston portion 432 of upper and lower integral type；Under described
Piston portion 432 is slidably matched with piston hole；The disk leaf of the upper piston section 431 and swash plate 44, which slides, to be clamped.
The upper piston section 431 is equipped with the groove for the insertion of 44 disk leaf of swash plate；The 44 disk leaf of swash plate is inserted through institute
It states in groove, the shackle member with disk leaf sliding clamping is equipped in the upper piston section 431.The 44 disk leaf of swash plate passes through recessed
It one wall surface of slot and is vertically fixed across the locking member of another wall surface of correspondence.
Embodiment 7
Oil filler plug 43, compression chamber 45 corresponding with the oil filler plug 43 and the oil syringe being correspondingly arranged with the compression chamber 45 go out
Hydraulic fluid port 412 is the fuel-displaced component of circulation, and 3-6 group is arranged in the fuel-displaced part of circulation；The individually setting of fuel-displaced pilot hole 4213.
It is equipped with and 41 close fit housing 46 of oil syringe shell at the top of the oil syringe shell 41；It is installed on the oil syringe
The drive shaft 42 and oil filler plug 43 of shell 41 are set to oil syringe shell 41 and housing 46 surrounds in confined space.
As shown in Fig. 5,10,11, the power mechanism is the worm and gear 47 being arranged set on 42 bottom level of drive shaft；Institute
Drive shaft 42 is stated to be meshed with worm gear；The upper lubrication hole 422 lubricated for swash plate 44 is equipped at the top of the drive shaft 42, bottom is set
There is the lower lubrication hole 423 for drive shaft 42, the lubrication of worm and gear 47.
The drive shaft 42 is rotatably assorted with spindle hole；The oil filler plug 43 cooperates with piston hole fine grinding.
Embodiment of above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned implementation
Invention is explained in detail for mode, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are repaired
Change or replaces, the spirit and scope for each embodiment technical solution of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. compressor lubrication system, including gear pump (2) and oil syringe (4), it is characterised in that: further include pressure limiting valve (3) and oil
Filter (1)；Below oil strainer (1) oiler one end access fuel tank liquid level；The oiler of the gear pump (2) passes through
Oil circuit is connect with the oil outlet of oil strainer (1), and the oil outlet of the gear pump (2) enters oil by oil circuit and pressure limiting valve (3)
Mouth connection；The oiler of the oil syringe (4) is connect by oil circuit with the oil outlet of pressure limiting valve (3), the oil outlet of oil syringe (4)
Derived lubricating oil enters compressor by access.
2. compressor lubrication system according to claim 1, it is characterised in that: the pressure limiting valve (3) includes valve body
(31), limiting piston (32) and elastic force apparatus (33)；The valve body (31) includes the Oil Guide section (311) and emptying section of integral type
(312)；The Oil Guide section (311) is equipped with the oiler of conducting pressure limiting valve (3) and the first oily access of oil outlet；The emptying section
(312) internal to be equipped with cavity, cavity wall is equipped with perforative unloading port (34), is equipped with limiting piston (32) in the cavity；Institute
It states limiting piston (32) to be arranged close to Oil Guide section (311), one end of the separate Oil Guide section (311) of the limiting piston (32) is equipped with
For limiting piston to be blocked in the first oily access with the elastic force apparatus (33) of flow blocking in the case where setting oil pressure.
3. compressor lubrication system according to claim 1, it is characterised in that: further include pressure gauge (5), view oil mirror (6)
With check valve (7)；The check valve (7) is set between oil syringe (4) and compressor, is used for oil syringe (4) to compressor direction
One-way conduction；The view oil mirror (6) is set between oil syringe (4) and check valve (7)；The pressure gauge (5) is set to pressure limiting valve
(3) between oil syringe (4).
4. compressor lubrication system according to claim 1, it is characterised in that: the oil syringe (4) includes oil syringe shell
Body (41), oil filler plug (43), oil filler plug shuttling movement pushing mechanism and the drive shaft by power mechanism driving cycle rotation
(42), the spindle hole passed through for drive shaft (42) is equipped in the middle part of the oil syringe shell (41)；The oil filler plug (43) is at least
It is set as one, the side in drive shaft (42) is arranged in oil filler plug (43), and oil filler plug (43) and drive shaft (42) are arranged parallel,
Oil syringe shell (41) is equipped with the oiling consent for oil filler plug (43) insertion；The oiling consent is in oil filler plug (43) bottom
Part be compression chamber (45)；Oil syringe oiler (411) and and compression chamber are respectively equipped on the oil syringe shell (41)
(45) the oil syringe oil outlet (412) being correspondingly arranged；The drive shaft (42) is equipped with and is connected with oil syringe oiler (411)
Oil inlet access (421)；The oil filler plug shuttling movement pushing mechanism is fixedly connected with drive shaft (42), and oil filler plug shuttling movement
Driving oil filler plug (43) moves back and forth between high-order and low level when pushing mechanism is rotated with drive shaft (42)；The oil filler plug
(43) in a high position when, oil inlet access (421) and oil syringe oil outlet (412) pass through compression chamber (45) and are connected；The oil filler plug
(43) when being in low level, oil inlet access (421) is mutually obstructed with compression chamber (45).
5. compressor lubrication system according to claim 4, it is characterised in that: the oil filler plug shuttling movement pushing mechanism
For swash plate (44)；The swash plate (44) is sheathed on drive shaft (42), and is fixedly connected with drive shaft (42)；The oil filler plug
(43) it is clamped with the disk leaf of swash plate (44) sliding, with the cycle rotation of drive shaft (42), oil filler plug (43) is connected in swash plate
(44) when high point, oil inlet access (421) and compression chamber (45) are connected；When oil filler plug (43) is connected in the low spot of swash plate (44),
Oil inlet access (421) and compression chamber (45) obstruct.
6. compressor lubrication system according to claim 4, it is characterised in that: the oil inlet access (421) includes along drive
The oil inlet of communication paths (4211), conducting oil syringe oiler (411) and communication paths (4211) that moving axis (42) axially opens up
Pilot hole (4212) and the fuel-displaced pilot hole (4213) that communication paths (4211) and compression chamber (45) are connected；The oil inlet guiding
The annular oil-feed tank along the setting of drive shaft (42) axle body annular is additionally provided between hole (4212) and oil syringe oiler (411)
(4214)。
7. compressor lubrication system according to claim 5, it is characterised in that: the oil filler plug (43) includes one up and down
The upper piston section (431) of formula and lower piston portion (432)；The lower piston portion (432) is slidably matched with piston hole；The upper piston
The disk leaf of portion (431) and swash plate (44), which slides, to be clamped.
8. compressor lubrication system according to claim 5, it is characterised in that: the upper piston section (431) is equipped with and is used for
The groove of swash plate (44) disk leaf insertion；Swash plate (44) the disk leaf is inserted through in the groove, in the upper piston section (431)
Equipped with the shackle member with disk leaf sliding clamping.
9. compressor lubrication system according to claim 6, it is characterised in that: the oil filler plug (43) and the oil filler plug
(43) corresponding compression chamber (45) and the oil syringe oil outlet (412) being correspondingly arranged with the compression chamber (45) are one and recycle
3-6 group is arranged in oily component, the fuel-displaced component of circulation；The fuel-displaced pilot hole (4213) is individually arranged.
10. compressor lubrication system according to claim 4, it is characterised in that: set at the top of the oil syringe shell (41)
Have and oil syringe shell (41) close fit housing (46)；The drive shaft (42) being installed in the oil syringe shell (41)
Oil syringe shell (41) and housing (46) are set to oil filler plug (43) to surround in confined space；The power mechanism is set on driving
The worm and gear (47) of axis (42) bottom；The drive shaft (42) is meshed with worm gear；It is equipped with and uses at the top of the drive shaft (42)
In the upper lubrication hole (422) of lubrication swash plate (44), bottom is equipped with the lower lubrication lubricated for drive shaft (42), worm and gear (47)
Hole (423).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292782.3A CN110094325A (en) | 2019-04-12 | 2019-04-12 | Compressor lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292782.3A CN110094325A (en) | 2019-04-12 | 2019-04-12 | Compressor lubrication system |
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| Publication Number | Publication Date |
|---|---|
| CN110094325A true CN110094325A (en) | 2019-08-06 |
Family
ID=67444649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910292782.3A Pending CN110094325A (en) | 2019-04-12 | 2019-04-12 | Compressor lubrication system |
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| CN (1) | CN110094325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183380A (en) * | 2021-12-02 | 2022-03-15 | 苏州格力士实业有限公司 | Vortex type air pump with automatic lubricating function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114183380A (en) * | 2021-12-02 | 2022-03-15 | 苏州格力士实业有限公司 | Vortex type air pump with automatic lubricating function |
| CN114183380B (en) * | 2021-12-02 | 2024-01-02 | 苏州格力士实业有限公司 | Vortex type air pump with automatic lubrication function |
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Application publication date: 20190806 |