CN104989329B - A kind of oil pumper - Google Patents
A kind of oil pumper Download PDFInfo
- Publication number
- CN104989329B CN104989329B CN201510411597.3A CN201510411597A CN104989329B CN 104989329 B CN104989329 B CN 104989329B CN 201510411597 A CN201510411597 A CN 201510411597A CN 104989329 B CN104989329 B CN 104989329B
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- fixed
- pulley
- oil pumper
- cabinet
- multigroup
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Abstract
The present invention discloses a kind of oil pumper, including Hydraulic pump, base, vertical columns on the base, and cabinet, the upper end stable equilibrium overhead traveling crane of column are fixed with the column；Assembly pulley, elastic energy storage device, hydraulic jack are set gradually in cabinet below the balance overhead traveling crane；The assembly pulley includes multigroup fixed pulley and multigroup movable pulley, and the balance day in-car is also provided with multigroup fixed pulley, and cable wire one end is connected by polished rod eye with sucker rod；The other end of cable wire passes sequentially through the in-car fixed pulley in balance day and assembly pulley solderless wrapped connection, and the bottom of the elastic energy storage device abuts with the piston of hydraulic jack；The hydraulic jack is driven by Hydraulic pump.It is an advantage of the invention that：Fluid power only has 3.0kw just can reach the live load of 30 tons of highest toward recovering technology substitution rotation toward recovering technology, every machine power consumption safe and reliable, in light weight, and is not required to set up high voltage cable and installs transformer.
Description
Technical field
The present invention relates to petrochemical equipment field, specifically a kind of oil pumper.
Background technology
Existing oil pumper is typically all to realize reciprocating oil pumping using rotating speed change and installing Balance Iron counterweight additional
Machine, be the shortcomings that this kind of oil pumper power consumption it is high, not environmentally, it is necessary to high-power distribution system, it is necessary to possess high voltage power power supply and
Transformer realizes that electrical source of power supports that motor needs power bracket between 30-75kw.Every machine (well) needs nearly hundred
Ten thousand yuan of Electricity Investment.The installation of this kind of type is inconvenient, and deadweight just has nearly 40 tons, it is necessary to heavy truck transport and configuration crane,
More than ten people's constructions could install.Need to give civil engineering in advance system and construction, generally require the time of one month, construction cost
Used in 200,000 or so, more than ten of people to complete.This kind of type is located at the high prefabricated seat stand installations of 1.5m, equipment footing length
Rockbolt is fixed, and oil pumper just overturns damage and causes serious production accident in the case of bar is broken in conditions down-hole mutation and sucker rod.Behaviour
Workmanship needs 2 people in starting and shutdown while could operated after working good, coordinate it is bad just dangerous, operative employee is killed or
Limbs accident is interrupted often to occur.To periphery, other people, drove also have injury to this kind of type.Child plays or drove etc. is also frequent
Several tons of weight balance weight irons rotated are killed, or body is cut off.Case is a lot.In addition, prior art installation and maintenance are inconvenient,
It is dangerous big during construction, potential safety hazard is more, easily overturns, the people of operative employee one can not safeguard.Heavy rain weather driving belt skids, machine
Cisco unity malfunction.Winter oil easily condenses, and difficult generation of starting shooting is slowed down and motor breaking axis.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of oil pumper, concrete technical scheme are as follows：
A kind of oil pumper, including Hydraulic pump, base, vertical columns on the base, cabinet are fixed with the column, is stood
Stable equilibrium overhead traveling crane is fixed in the upper end of post；Set gradually in cabinet below the balance overhead traveling crane assembly pulley, elastic energy storage device,
Hydraulic jack；
The assembly pulley includes multigroup fixed pulley and multigroup movable pulley, and the balance day in-car is also provided with multigroup fixed pulley,
Cable wire one end is connected by polished rod eye with sucker rod；The other end of cable wire passes sequentially through the in-car fixed pulley and pulley in balance day
Group solderless wrapped connection, described wrapping system be cable wire successively around be fixed on after the fixed pulley on the inside of cabinet with the bottom of movable pulley around
Connect, the termination of cable wire is fixed on the consolidation device on cabinet；The movable pulley is fixed by support plate, and the axle center of movable pulley is along Vertical Square
To point-blank；The support plate is fixed on the top of elastic energy storage device；The bottom of the elastic energy storage device and hydraulic pressure
The piston of jack abuts；The hydraulic jack is driven by Hydraulic pump；
The elastic energy storage device includes spring, and the upper end of the spring is fixed in frame；The ring spring is around transmission
Bar, the upper end of the drive link are connected with support plate, and lower end abuts with the piston of hydraulic jack.
The lower end socket end cap of the drive link, the diameter of the end cap are more than the external diameter of spring；The drive link exposes
Terminal cap moiety is threaded, and the screw thread coordinates with nut, and the nut abuts with end cap.
Also include tilting gearing, the tilting gearing includes tilting jack, described one end for tilting jack and base
On jacking bracket axle connect, other end connects with cabinet axle；The bottom of the column connects with datum axle.
The Hydraulic pump, including the pump housing, motor, it is characterised in that：Motor driving pinion, little gear are nibbled with gear wheel
Close；Gear wheel is coaxially fixed with main shaft；Main shaft is fixed by the rolling bearing of the pump housing over and under；Slant face disc is fixed on master
On axle；Multigroup plunger pump is uniformly fixedly installed on the bottom surface of the pump housing；Sliding cap is set above the piston of the plunger pump, sliding cap
Lower section sets restoring spring；The sliding cap abuts with the lower section of slant face disc；The oil inlet pipe of the plunger pump and the oil storage of lower section
Tank connects；The flowline of the plunger pump connects with total flowline；Pressure limiting valve and pressure gauge are set in the total flowline.
The gear ratio of little gear and gear wheel is 1:3-5.
Slant face disc and the roller bearing shop of the top set plane bearing, and slant face disc supports with the plane bearing
Connect.
Plane bearing is set between slant face disc and sliding cap.
The sliding cap shaped is hemisphere.
The quantity of the plunger pump is 8 groups, is uniformly distributed.
It is an advantage of the invention that：
Fluid power is safe and reliable, in light weight toward recovering technology substitution rotation toward recovering technology；Vertical movement substitutes horizontal motion, subtracts
Few space, save power source, safety.Existing walking beam, vertical oil-pumping machine power consumption are high, and oil pumper is applicable operation power in 22-
Between 30kw, separately with a series of activities such as 45KVA power transformers and high-tension line, expropriation of land stringing, installation electric power, increase-volume, need
Nearly million yuan of cost.The new pumping unit of the present invention, every machine power consumption only have work of the 3.0kw with regard to that can reach 30 tons of highest to bear
Lotus, and be not required to set up high voltage cable and transformer is installed.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of Hydraulic pump；
Fig. 3 is the position view of slant face disc and plunger pump；
Fig. 4 is elastic energy storage apparatus structure schematic diagram.
Embodiment
The present invention is illustrated below in conjunction with the accompanying drawings, and as shown in Figure 1-Figure 3, the present invention includes Hydraulic pump 43, base 23, institute
Vertical columns 32 on base 23 are stated, cabinet 38 is fixed with the column 32, stable equilibrium overhead traveling crane 34 is fixed in the upper end of column 32；
Assembly pulley, elastic energy storage device 37, hydraulic jack 24 are set gradually in the cabinet 38 of the lower section of balance overhead traveling crane 34；
The assembly pulley includes multigroup fixed pulley 35 and multigroup movable pulley 36, and it is multigroup fixed to be also provided with the balance overhead traveling crane 34
Pulley 35, the one end of cable wire 30 are connected by polished rod eye 29 with sucker rod 28；The other end of cable wire 30 passes sequentially through balance overhead traveling crane
Fixed pulley 35 and assembly pulley solderless wrapped connection in 34, described wrapping system bypass and are fixed on determining for the inner side of cabinet 38 successively for cable wire 30
It is fixed on after pulley 35 with the bottom solderless wrapped connection of movable pulley 36, the termination of cable wire 30 on the consolidation device 44 on cabinet；The movable pulley
36 are fixed by support plate 31, and the axle center of movable pulley 36 is vertically point-blank；The support plate 31 is fixed on elastic energy storage
The top of device 37；The bottom of the elastic energy storage device 37 abuts with the piston of hydraulic jack 24；The hydraulic jack
24 are driven by Hydraulic pump 43.
The elastic energy storage device 37 includes spring 371, and the upper end of the spring 371 is fixed in frame；The spring
371 are fixedly connected around drive link 372, the upper end of the drive link 372 with movable pulley 36, lower end and the work of hydraulic jack 24
Plug 241 abuts.
The lower end socket end cap 373 of the drive link, the diameter of the end cap 373 are more than the external diameter of spring 371；The biography
The part of 372 bared end cap of lever 373 is threaded, and the screw thread coordinates with nut 374, and the nut 374 supports with end cap 373
Connect.
For ease of maintenance, in addition to tilting gearing, the tilting gearing includes tilting jack 39, the inclination jack
39 one end is connect with the axle of jacking bracket 42 on base 23, and other end is connect with cabinet 38 by the axle of axle 41；The column 32
Bottom connect with base 23 by the axle of column axle 40.
To strengthen the intensity of balance overhead traveling crane, it is also provided with triangular mounting arm 33 and is fixed between column 32 and balance overhead traveling crane 34.
The Hydraulic pump, including the pump housing 8, motor 1, the driving pinion 2 of motor 1, little gear 2 engage with gear wheel 3；Canine tooth
Wheel 3 is coaxially fixed with main shaft 21；Main shaft 21 is fixed by top rolling bearing 5 and scrolls beneath bearing 16；Slant face disc 7 is fixed
On main shaft 21；Multigroup plunger pump is uniformly fixedly installed on the bottom surface of the pump housing；The top of piston 11 of the plunger pump, which is set, to be slided
Cap 9, the lower section of sliding cap 9 set restoring spring 10；The sliding cap 9 abuts with the lower section of slant face disc 7；The oil-feed of the plunger pump
Pipe connects with the oil storage tank 22 of lower section；The flowline of the plunger pump connects with total flowline 15；In the total flowline 15
Pressure limiting valve 12 and pressure gauge 14 are set on petroleum pipeline 13.
The gear ratio of little gear 2 and gear wheel 3 is 1:3-5.
Slant face disc 7 sets plane bearing 6 with the top roller bearing shop, and slant face disc 7 supports with the plane bearing 6
Connect.
9 set plane bearing between slant face disc 7 and sliding cap.
The sliding cap 9 is shaped as hemisphere.
The quantity of the plunger pump is 8 groups, is uniformly distributed.
The import of the plunger pump sets spheroid 18, and the spheroid 18 is only capable of moving to plunges pump body direction；The post
The exit for filling in pump sets the second spheroid 20, and the second spheroid abuts with limit spring 19；Second spheroid can only be to away from post
Fill in the movement of pump housing direction；Total flowline 15 is exported hydraulic oil by petroleum pipeline 13.Filter screen 17 is set at the fuel feed hole of plunger pump.
The present invention principle be：The spring of elastic energy storage device 37 is fixed in frame；When hydraulic jack 24 is by fluid power
Pump 43 drives, and when hydraulic jack 24 is moved upwards by the driving movable pulley 36 of drive link 372, compression spring 371, works as movable pulley
36 from top dead centre it is downward when, spring 371 releases energy, driving movable pulley 36 move downward；Because elastic energy storage device 37 drives
Movable pulley moves up and down；The other end of amount of moving up and down of cable wire is directly proportional to the quantity of movable pulley 36, and then meets oil pumping
The range demands of the plunger pump 25 of the bottom of device 27, the oil of extraction flow out from flowline 26；
The quantity of movable pulley can be adjusted according to the range demands of different plunger pumps；
The principle of Hydraulic pump of the present invention is；
Motor driving pinion, little gear drive gear wheel rotation, and gear wheel rotates coaxially with main shaft, and then drives inclined-plane
Disk rotational, the rotation of slant face disc successively push the cunning cap of plunger pump so that the outside pump oil of plunger pump.Each plunger pump
Oil-out is connected to total flowline by flowline, and therefore, the pressure of total flowline is the pressure summation of each plunger pump, and leads to
Cross pressure limiting valve and final go out oil pressure to adjust.
From above-mentioned principle, the present invention can use lower-powered motor to drive, so as to save power source and be not required to
More electric power necessary resources are wanted, realize energy-conserving and environment-protective.
Claims (9)
- A kind of 1. oil pumper, it is characterised in that：Including Hydraulic pump, base, vertical columns on the base are fixed on the column There is cabinet, stable equilibrium overhead traveling crane is fixed in the upper end of column；Assembly pulley, elasticity are set gradually in cabinet below the balance overhead traveling crane Energy storage device, hydraulic jack；The assembly pulley includes multigroup fixed pulley and multigroup movable pulley, and the balance day in-car is also provided with multigroup fixed pulley, cable wire One end is connected by polished rod eye with sucker rod；The other end of cable wire pass sequentially through the in-car fixed pulley in balance day and assembly pulley around Connect, described wrapping system is that cable wire bypasses the bottom solderless wrapped connection being fixed on after the fixed pulley on the inside of cabinet with movable pulley, steel successively The termination of rope is fixed on the consolidation device on cabinet；The movable pulley is fixed by support plate, and the axle center of movable pulley vertically exists On straight line；The support plate is fixed on the top of elastic energy storage device；The bottom of the elastic energy storage device and hydraulic jack The piston on top abuts；The hydraulic jack is driven by Hydraulic pump；The elastic energy storage device includes spring, and the upper end of the spring is fixed in frame；The ring spring is around drive link, institute The upper end for stating drive link is connected with support plate, and lower end abuts with the piston of hydraulic jack；When movable pulley is downward from top dead centre, bullet Spring releases energy, and driving movable pulley moves downward.
- 2. oil pumper according to claim 1, it is characterised in that：Also include tilting gearing, the tilting gearing includes inclining Oblique jack, it is described tilt jack one end and base on jacking bracket axle connect, other end connects with cabinet axle；It is described The bottom of column connects with datum axle.
- 3. oil pumper according to claim 1, it is characterised in that：The Hydraulic pump, including the pump housing, motor, its feature exist In：Motor driving pinion, little gear engage with gear wheel；Gear wheel is coaxially fixed with main shaft；Main shaft by above the pump housing and The rolling bearing of lower section is fixed；Slant face disc is fixed on main shaft；Multigroup plunger pump is uniformly fixedly installed on the bottom surface of the pump housing； Sliding cap is set above the piston of the plunger pump, and the lower section of sliding cap sets restoring spring；The lower section of the sliding cap and slant face disc Abut；The oil inlet pipe of the plunger pump connects with the oil storage tank of lower section；The flowline of the plunger pump connects with total flowline；Institute State and pressure limiting valve and pressure gauge are set in total flowline.
- 4. oil pumper according to claim 1, it is characterised in that：The lower end socket end cap of the drive link, the end cap Diameter be more than spring external diameter；The drive link exposes terminal cap moiety and is threaded, and the screw thread coordinates with nut, the spiral shell It is female to be abutted with end cap.
- 5. oil pumper according to claim 3, it is characterised in that：The gear ratio of little gear and gear wheel is 1:3-5.
- 6. oil pumper according to claim 3, it is characterised in that：Slant face disc and the roller bearing shop of the top are set Plane bearing, slant face disc abut with the plane bearing.
- 7. oil pumper according to claim 3, it is characterised in that：Plane bearing is set between slant face disc and sliding cap.
- 8. oil pumper according to claim 3, it is characterised in that：The sliding cap shaped is hemisphere.
- 9. oil pumper according to claim 3, it is characterised in that：The quantity of the plunger pump is 8 groups, is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411597.3A CN104989329B (en) | 2015-07-14 | 2015-07-14 | A kind of oil pumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411597.3A CN104989329B (en) | 2015-07-14 | 2015-07-14 | A kind of oil pumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104989329A CN104989329A (en) | 2015-10-21 |
| CN104989329B true CN104989329B (en) | 2017-12-29 |
Family
ID=54301198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510411597.3A Expired - Fee Related CN104989329B (en) | 2015-07-14 | 2015-07-14 | A kind of oil pumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989329B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198412Y (en) * | 1994-04-11 | 1995-05-24 | 俞淳植 | Oil pumping machine |
| CN2649802Y (en) * | 2003-07-02 | 2004-10-20 | 陆伯武 | Piston-shoes-free and oil-distributing-disk-free axial plunger pump |
| CN2861549Y (en) * | 2006-01-04 | 2007-01-24 | 大庆油田有限责任公司 | Driving medium of single crank double-stroke flexible pumping unit |
| CN101538998A (en) * | 2008-03-21 | 2009-09-23 | 宋志亮 | Improved automatic control hydraulic transmission oil pumping machine |
| CN101787870A (en) * | 2009-01-23 | 2010-07-28 | 徐洪德 | Multi-cylinder combined type full-balanced hydraulic oil pumping unit |
| CN101787868A (en) * | 2009-01-23 | 2010-07-28 | 徐洪德 | Single-cylinder bidirectional full-balanced hydraulic oil extractor |
| CN204754888U (en) * | 2015-07-14 | 2015-11-11 | 孙玉辉 | Oil puming machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7316270B2 (en) * | 2005-11-23 | 2008-01-08 | Digitek Technology Co., Ltd. | Oil pumping unit using an electrical submersible pump driven by a circular linear synchronous three-phase motor with rare earth permanent magnet |
-
2015
- 2015-07-14 CN CN201510411597.3A patent/CN104989329B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198412Y (en) * | 1994-04-11 | 1995-05-24 | 俞淳植 | Oil pumping machine |
| CN2649802Y (en) * | 2003-07-02 | 2004-10-20 | 陆伯武 | Piston-shoes-free and oil-distributing-disk-free axial plunger pump |
| CN2861549Y (en) * | 2006-01-04 | 2007-01-24 | 大庆油田有限责任公司 | Driving medium of single crank double-stroke flexible pumping unit |
| CN101538998A (en) * | 2008-03-21 | 2009-09-23 | 宋志亮 | Improved automatic control hydraulic transmission oil pumping machine |
| CN101787870A (en) * | 2009-01-23 | 2010-07-28 | 徐洪德 | Multi-cylinder combined type full-balanced hydraulic oil pumping unit |
| CN101787868A (en) * | 2009-01-23 | 2010-07-28 | 徐洪德 | Single-cylinder bidirectional full-balanced hydraulic oil extractor |
| CN204754888U (en) * | 2015-07-14 | 2015-11-11 | 孙玉辉 | Oil puming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104989329A (en) | 2015-10-21 |
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Granted publication date: 20171229 Termination date: 20190714 |
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