CN108412461A - A kind of roller sprocket composite distance increasing formula large size pumping unit - Google Patents
A kind of roller sprocket composite distance increasing formula large size pumping unit Download PDFInfo
- Publication number
- CN108412461A CN108412461A CN201810202305.9A CN201810202305A CN108412461A CN 108412461 A CN108412461 A CN 108412461A CN 201810202305 A CN201810202305 A CN 201810202305A CN 108412461 A CN108412461 A CN 108412461A
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- roller
- sprocket
- wheel
- gearbox
- 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.)
- Pending
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 241001023788 Cyttus traversi Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a kind of roller sprocket composite distance increasing formula large size pumping units, including motor, roller and oil rig, gearbox installation parallel with motor, the side rotation output of the gearbox is connected with differential mechanism, the differential mechanism is connected with gear wheel by the engagement of the first pinion gear, one end of the gear wheel is rotatably connected to connecting rod by actively cranking arm, the connecting rod passes through swing of passively cranking arm far from the one end actively cranked arm, described one end passively cranked arm is coaxial with roller and connect roller, passive crank arm is fixed on roller both sides, the chain and steel wire rope both ends link oil rig and counterweight respectively by roller and sprocket wheel.Reasonable in design, easy to use, the effect of roller can reduce the bending amplitude of steel wire rope, reduce abrasion gearbox can while oil rig performance declines regulation stall, maintenance cost can be effectively reduced by extending the service life of oil rig.
Description
Technical field
The present invention relates to oil recovery machiner technical field, specially a kind of roller sprocket composite distance increasing formula large size pumping unit.
Background technology
In the prior art, oil exploitation is mainly extracted oil out using beam pumping unit from oil well.Currently, conventional
Beam pumping unit generally by polished rod eye, horse head, walking beam, rack, connecting rod, retarder, crank, balancing device, pedestal, rack and
The compositions such as motor, but due to horse head and pumping unit overall weight, leading to beam pumping unit, there is difficulty in starting, electricity
Energy consumption is big, manufacturing cost is high, is easily damaged the shortcomings of high with maintenance cost.
Invention content
The purpose of the present invention is to provide a kind of roller sprocket composite distance increasing formula large size pumping units, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：A kind of roller sprocket composite distance increasing formula large size oil pumping
Machine, including motor, gearbox, roller and oil rig, the motor are connected with gearbox, the gearbox by belt transmission
The side rotation output of installation parallel with motor, the gearbox is connected with differential mechanism, and the differential mechanism passes through the first pinion gear
Engagement is connected with gear wheel, and one end of the gear wheel is rotatably connected to connecting rod by actively cranking arm, the gear wheel and active
First gear case is set between cranking arm, and the connecting rod is connected with rolling far from the other end actively cranked arm by swing of passively cranking arm
Roller one end and coaxial with roller is fixed in cylinder, described one end passively cranked arm, and the roller passes through fixed steel wire rope, connection
Device, chain are rotatably connected to the first sprocket wheel, the second sprocket wheel respectively, and counterweight is connected to by the first sprocket wheel, the second sprocket wheel, and described
Two sprocket wheel lower chains are connected to counterweight, first sprocket wheel, the second sprocket wheel side be installed with crossbeam, the crossbeam and first
Lower position connects mobile sprocket wheel by steel cable sliding between sprocket wheel, and one end of the steel wire rope is fixedly connected on roller,
The outside that the other end fixes mobile sprocket wheel is moved back and forth by steel wire rope, and mobile sprocket wheel moves up and down, and one end of the chain is solid
It is scheduled on crossbeam, one end links oil rig, the third chain by mobile sprocket wheel, the first sprocket wheel, the second sprocket wheel, third sprocket wheel
The lower section of wheel is connect by chain with oil rig.
Preferably, the motor, gearbox, differential mechanism, gear wheel and second gear case are installed on pedestal.
Preferably, first sprocket wheel, the second sprocket wheel and third sprocket wheel are mutually parallel installation.
Preferably, there are four first sprocket wheel settings, and the installation that is mutually parallel, first sprocket wheel respectively with the second chain
Wheel is installed in parallel on crossbeam.
Preferably, there are four second sprocket wheel settings, there are two the third sprocket wheel settings, in second sprocket wheel with
Symmetrical two of third sprocket wheel respectively with third sprocket wheel.
Compared with prior art, the beneficial effects of the invention are as follows：The roller sprocket composite distance increasing formula large size pumping unit, structure
Reasonable design, it is easy to use, it can realize that the exploitation of large oilfield, the effect of roller can reduce the bending amplitude of steel wire rope,
Abrasion is reduced, the service life of steel wire rope is extended, gearbox being capable of regulation stall, extension while oil rig performance declines
The service life of oil rig can effectively reduce maintenance cost in meagrely-populated area.
Description of the drawings
Fig. 1 is overall structure front view of the present invention；
Fig. 2 is inner-cavity structure vertical view of the present invention.
In figure：1 gearbox, 2 motors, 3 differential mechanisms, 4 first pinion gears, 5 first gear casees, 6 gear wheels, 7 actives crank arm,
8 connecting rods, 9 passively crank arm, 10 second gear casees, 11 rollers, 12 first sprocket wheels, 13 counterweights, 14 crossbeams, 15 second sprocket wheels, 16 chains
Item, 17 connectors, 18 third sprocket wheels, 19 oil rigs, 20 steel wire ropes, 21 movement sprocket wheels, 23 pedestals.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In description of the invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's position relationship is orientation based on ... shown in the drawings or position relationship, is merely for convenience of description of the present invention and simplification of the description,
Rather than instruction either implies that signified device or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore is not considered as limiting the invention.In addition, " first ", " second ", " third ", " the 4th " are only used for description mesh
, and should not be understood as indicating or implying relative importance.
In description of the invention, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection can be mechanical connection, can also be electrical connection, can be directly connected to, and can also be to be connected by intermediary, can
To be the connection inside two elements, gear set can also be planetary gear but be not limited only to this.For the common skill of this field
For art personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of roller sprocket composite distance increasing formula large size pumping unit,
Including motor 2, gearbox 1, roller 11 and oil rig 19, the motor 2 is connected with gearbox 1 by belt transmission, described
The side rotation output of the installation parallel with motor 2 of gearbox 1, the gearbox 1 is connected with differential mechanism 3, and the differential mechanism 3 passes through
The engagement of first pinion gear 4 is connected with gear wheel 6, and one end of the gear wheel 67 is rotatably connected to connecting rod 8, institute by actively cranking arm
State gear wheel 6 and setting first gear case 5 between 7 of actively cranking arm, the connecting rod 8 far from actively crank arm 7 the other end pass through by
Dynamic 9 swings of cranking arm are connected with roller 11, and 11 one end of roller and, institute coaxial with roller 11 are fixed in described passive 9 one end of cranking arm
It states roller 11 and first sprocket wheel 12, the second sprocket wheel 15 is rotatably connected to by fixed steel wire rope 20, connector 17, chain 16 respectively,
It being connected to counterweight 13 by the first sprocket wheel 12, the second sprocket wheel 15,15 lower chain of the second sprocket wheel is connected to counterweight 13, and described first
Sprocket wheel 12, the second sprocket wheel 15 side be installed with crossbeam 14, lower position is logical between the crossbeam 14 and the first sprocket wheel 12
It crosses steel wire rope 20 to be slidably connected mobile sprocket wheel 3, one end of the steel wire rope 20 is fixedly connected on roller 11, and the other end, which is fixed, to be moved
The outside of movable sprocket 3 is moved back and forth by steel wire rope 20, and mobile sprocket wheel 3 moves up and down, and one end of the chain 16 is fixed on cross
14 on beam, one end links oil rig by mobile sprocket wheel 3, the first sprocket wheel 12, the second sprocket wheel 15, third sprocket wheel 18, and described the
The lower section of three sprocket wheels 18 is connect by chain 16 with oil rig 19, the motor 2, gearbox 1, differential mechanism 3,6 and of gear wheel
Second gear case 10 is installed on pedestal 23, and first sprocket wheel 12, the second sprocket wheel 15 and third sprocket wheel 18 are mutually parallel peace
Dress, there are four the settings of the first sprocket wheel 12, and the installation that is mutually parallel, first sprocket wheel 12 are flat with the second sprocket wheel 15 respectively
Row is mounted on crossbeam 14, and there are four the settings of the second sprocket wheel 15, and there are two the settings of third sprocket wheel 18, second chain
In wheel 15 with 18 symmetrical two, third sprocket wheel respectively with third sprocket wheel 18.
Operation principle：In use, acting on gearbox 1 by motor 2, gearbox 1 adjusts the first pinion gear 4 and rotates speed
Degree, the first pinion gear 4 acts on gear wheel 6 in gear set, and drive, which is actively cranked arm, 7 to move in a circle, and actively cranking arm 7 passes through connecting rod
8 act on it is passive crank arm 9,9 length of passively cranking arm, which are more than, actively cranks arm 7, carrys out backswing to realize 9 180 ° of maximums of passively cranking arm
Dynamic, roller 11 carrys out back rotation and steel wire rope 20 is driven to take exercises, while the mobile adjustment of sprocket wheel 21 movement, steel wire rope 20 are passed through with chain 16
Chain wheel set is crossed, both ends link counterweight 13 and oil rig 19 respectively, and chain wheel set is mounted on the upper end of the column beam device, works as rolling
Cylinder 11 operate when counterweight liter, then oil rig 19 drop.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of roller sprocket composite distance increasing formula large size pumping unit, including motor（2）, gearbox（1）, roller（11）It is filled with oil pumping
It sets（19）, it is characterised in that：The motor（2）It is connected with gearbox by belt transmission（1）, the gearbox（1）With motor
（2）Parallel installation, the gearbox（1）Side rotation output be connected with differential mechanism（3）, the differential mechanism（3）Pass through first
Pinion gear（4）Engagement is connected with gear wheel（6）, the gear wheel（6）One end by actively cranking arm（7）It is rotatably connected to connecting rod
（8）, the gear wheel（6）Actively crank arm（7）Between be arranged first gear case（5）, the connecting rod（8）It cranks arm far from active
（7）The other end by passively cranking arm（9）Swing is connected with roller（11）, described passively to crank arm（9）One end be fixed on roller
（11）One end and and roller（11）Coaxially, the roller（11）Pass through fixed steel wire rope（20）, connector（17）, chain（16）Point
It is not rotatably connected to the first sprocket wheel（12）, the second sprocket wheel（15）, pass through the first sprocket wheel（12）, the second sprocket wheel（15）It is connected to counterweight
（13）, second sprocket wheel（15）Lower chain is connected to counterweight（13）, first sprocket wheel（12）, the second sprocket wheel（15）Side it is solid
Dingan County is equipped with crossbeam（14）, the crossbeam（14）With the first sprocket wheel（12）Between lower position pass through steel wire rope（20）It is slidably connected
Mobile sprocket wheel（3）, the steel wire rope（20）One end be fixedly connected on roller（11）On, the other end fixes mobile sprocket wheel（3）'s
Outside passes through steel wire rope（20）It moves back and forth, mobile sprocket wheel（3）It moves up and down, the chain（16）One end be fixed on crossbeam
（14）, one end passes through mobile sprocket wheel（3）, the first sprocket wheel（12）, the second sprocket wheel（15）, third sprocket wheel（18）Oil rig is linked,
The third sprocket wheel（18）Lower section pass through chain（16）With oil rig（19）Connection.
2. a kind of roller sprocket composite distance increasing formula large size pumping unit according to claim 1, it is characterised in that：The motor
（2）, gearbox（1）, differential mechanism（3）, gear wheel（6）And bearing block（10）It is installed in pedestal（23）On.
3. a kind of roller sprocket composite distance increasing formula large size pumping unit according to claim 1, it is characterised in that：Described first
Sprocket wheel（12）, the second sprocket wheel（15）With third sprocket wheel（18）Be mutually parallel installation.
4. a kind of roller sprocket composite distance increasing formula large size pumping unit according to claim 1, it is characterised in that：Described first
Sprocket wheel（12）There are four settings, and the installation that is mutually parallel, first sprocket wheel（12）Respectively with the second sprocket wheel（15）Parallel peace
Mounted in crossbeam（14）On.
5. a kind of roller sprocket composite distance increasing formula large size pumping unit according to claim 1, it is characterised in that：Described second
Sprocket wheel（15）There are four settings, the third sprocket wheel（18）There are two settings, second sprocket wheel（15）In with third sprocket wheel
（18）Symmetrical two respectively with third sprocket wheel（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202305.9A CN108412461A (en) | 2018-03-13 | 2018-03-13 | A kind of roller sprocket composite distance increasing formula large size pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202305.9A CN108412461A (en) | 2018-03-13 | 2018-03-13 | A kind of roller sprocket composite distance increasing formula large size pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108412461A true CN108412461A (en) | 2018-08-17 |
Family
ID=63131236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810202305.9A Pending CN108412461A (en) | 2018-03-13 | 2018-03-13 | A kind of roller sprocket composite distance increasing formula large size pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412461A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676311A (en) * | 1984-11-04 | 1987-06-30 | Dysarz Edward D | Multiwell pumping device |
| CN2052812U (en) * | 1988-12-27 | 1990-02-14 | 河北省河间县华北石油采油三厂维修大队 | Composite extended-range long stroke oil pumping machine |
| CN2170390Y (en) * | 1993-09-06 | 1994-06-29 | 严增寿 | Crank drum long-stroke pumping unit |
| CN101187302A (en) * | 2006-11-17 | 2008-05-28 | 中国石化集团胜利石油管理局运输总公司 | Annular rack type pumping machine |
| CN201560751U (en) * | 2009-11-19 | 2010-08-25 | 王金文 | Belt oil pumping unit |
| CN102322244A (en) * | 2011-08-08 | 2012-01-18 | 刘之乾 | Oil pumping machine |
| CN103541694A (en) * | 2013-10-29 | 2014-01-29 | 陕西兴仪企业集团有限公司 | Three-dimensional pumping unit |
| CN204024599U (en) * | 2014-07-11 | 2014-12-17 | 郭得龙 | The novel changement of drum oil pump |
| CN204419133U (en) * | 2015-01-23 | 2015-06-24 | 王志林 | Disc type synchronous communicating chain belt oil pumping machine |
-
2018
- 2018-03-13 CN CN201810202305.9A patent/CN108412461A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676311A (en) * | 1984-11-04 | 1987-06-30 | Dysarz Edward D | Multiwell pumping device |
| CN2052812U (en) * | 1988-12-27 | 1990-02-14 | 河北省河间县华北石油采油三厂维修大队 | Composite extended-range long stroke oil pumping machine |
| CN2170390Y (en) * | 1993-09-06 | 1994-06-29 | 严增寿 | Crank drum long-stroke pumping unit |
| CN101187302A (en) * | 2006-11-17 | 2008-05-28 | 中国石化集团胜利石油管理局运输总公司 | Annular rack type pumping machine |
| CN201560751U (en) * | 2009-11-19 | 2010-08-25 | 王金文 | Belt oil pumping unit |
| CN102322244A (en) * | 2011-08-08 | 2012-01-18 | 刘之乾 | Oil pumping machine |
| CN103541694A (en) * | 2013-10-29 | 2014-01-29 | 陕西兴仪企业集团有限公司 | Three-dimensional pumping unit |
| CN204024599U (en) * | 2014-07-11 | 2014-12-17 | 郭得龙 | The novel changement of drum oil pump |
| CN204419133U (en) * | 2015-01-23 | 2015-06-24 | 王志林 | Disc type synchronous communicating chain belt oil pumping machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |
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| RJ01 | Rejection of invention patent application after publication |