CN102155190B - Pulley stroke beam type pumping unit - Google Patents
Pulley stroke beam type pumping unit Download PDFInfo
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- CN102155190B CN102155190B CN2011101199165A CN201110119916A CN102155190B CN 102155190 B CN102155190 B CN 102155190B CN 2011101199165 A CN2011101199165 A CN 2011101199165A CN 201110119916 A CN201110119916 A CN 201110119916A CN 102155190 B CN102155190 B CN 102155190B
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- pulley
- pumping unit
- crank
- walking beam
- hinged
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- 238000005086 pumping Methods 0.000 title claims abstract description 27
- 241001023788 Cyttus traversi Species 0.000 claims abstract description 29
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000003190 augmentative effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The invention relates to a beam pumping unit, and in particular relates to a pulley stroke-lengthening beam pumping unit which comprises a frame, a walking beam, a horse head, an upper movable pulley, a lower movable pulley, a crossbeam connecting rod, a load bearing belt, a belt hanger, a motor, a speed reducer and a crank, wherein a transmission device is mounted between a power output shaft of the motor and a power input shaft of the speed reducer; the crank is mounted on a power output shaft of the speed reducer; the middle of the walking beam capable of swinging up and down is hinged at the top of the frame; the upper end of the crossbeam connecting rod is hinged on the right part of the walking beam; and the lower end of the crossbeam connecting rod is hinged on the crank. The pulley stroke-lengthening beam pumping unit provided by the invention is of a reasonable and compact structure and convenient to use, can realize long stroke on a relatively small mechanical structure through the upper movable pulley and the lower movable pulley, meets the need for large-displacement oil production, has high reliability, saves the raw materials for manufacturing a pumping unit, reduces energy consumption of production, regulates balance, ensures safe, convenient and quick operation, and can be used as a conventional stroke pumping unit by replacing the horse head or load bearing belt.
Description
Technical field
The present invention relates to beam pumping unit, is a kind of pulley augmenting process beam pumping unit.
Background technology
Beam pumping unit is the capital equipment that recovers the oil and produce, and generally comprises polished rod eye, horse head, walking beam, frame, connecting rod crossbeam, reducer, crank, counterweight, belt, motor, base and basis; Not enough below it exists: stroke is short, and discharge capacity is little, and energy consumption is higher, and operation inconvenience can not adapt to the exploitation to viscous crude especially.
Summary of the invention
The invention provides a kind of pulley augmenting process beam pumping unit, overcome the deficiency of above-mentioned prior art, it can effectively solve, and existing beam pumping unit stroke is short, discharge capacity is little, the higher and unhandy problem of energy consumption.
Technical scheme of the present invention realizes through following measure: a kind of pulley augmenting process beam pumping unit comprises frame, walking beam, horse head, last movable pulley, following movable pulley, crossbeam connecting rod, load load-bearing band, sling device, motor, reducer and crank; Between the power output shaft of motor and the power input shaft of reducer transmission device is installed; On the power output shaft of reducer, crank is installed, the middle part of the walking beam that can swing up and down is hinged on the top of frame, and the upper end of crossbeam connecting rod is hinged on the right part of walking beam; The lower end of crossbeam connecting rod is hinged on the crank; Left end at walking beam is installed with horse head, movable pulley on the upper end of horse head installed inside has, and installed inside has following movable pulley at the middle part of horse head; The outside at horse head is equipped with leading block from top to bottom; On the frame below the horse head, be fixed with fixator, an end of load load-bearing band is fixed on the fixator, is fixed together with the sling device after the other end of load load-bearing band passes down movable pulley, last movable pulley and leading block successively; At crank or/and the right-hand member of walking beam is installed with counter weight device.
Be to the further optimization of foregoing invention technical scheme below or/and improve:
Above-mentioned counter weight device can be counterweight, and counterweight is installed on the crank.
Above-mentioned counter weight device can be ballast box, and the upper end of ballast box is installed on the right-hand member of walking beam, and the lower end of ballast box is installed with movable weight.
Above-mentioned counter weight device can be counterweight and ballast box, and counterweight is installed on the crank, and the upper end of ballast box is installed on the right-hand member of walking beam, and the lower end of ballast box is installed with movable weight.
The left end of above-mentioned walking beam can be fixed with hanging seat, in the upper inner of horse head rigid connector is arranged, and connector hangs on the hanging seat, is fixed with the supporter that can lean on the walking beam left side in the inboard, middle part of horse head.
The middle part of above-mentioned walking beam can be hinged on the top of frame through the center bearing seat, and the upper end of crossbeam connecting rod is hinged on through the crossbeam bearing support on the right part of walking beam, and the lower end of crossbeam connecting rod is hinged on the crank through the crank axle bearing.
Above-mentioned transmission device can comprise small belt pulley, big belt pulley and driving belt, is installed with small belt pulley on the power output shaft of motor, on the power input shaft of reducer, is installed with big belt pulley, on small belt pulley and big belt pulley, belt is installed.
The following of above-mentioned frame, motor and reducer can have base, and the lower end of frame, motor and reducer is fixed on the base.
On the above-mentioned input shaft of speed reducer brake gear can be installed.
Reasonable and compact in structure of the present invention; Easy to use; It can realize long stroke through movable pulley is set with following movable pulley on less frame for movement, satisfy big discharge capacity oil recovery and produce, and reliability is high, the saving oil pumper is made raw material, reduction production run energy consumption; Balancing and handling safety, convenient, fast are changed horse head or load load-bearing band can be used as conventional stroke beam-pumping unit use.
Description of drawings
Accompanying drawing 1 is the main TV structure sketch map of the embodiment of the invention 3.
Accompanying drawing 2 is the right TV structure sketch map of accompanying drawing 1.
Accompanying drawing 3 is the main TV structure sketch map of the embodiment of the invention 3 when top dead-centre.
Accompanying drawing 4 is the main TV structure sketch map of the embodiment of the invention 3 when bottom dead centre.
Accompanying drawing 5 is the main TV structure sketch map of the embodiment of the invention 1.
Accompanying drawing 6 is the main TV structure sketch map of the embodiment of the invention 2.
Coding in the accompanying drawing is respectively: 1 is frame, and 2 is walking beam, and 3 is horse head, and 4 is last movable pulley, and 5 are following movable pulley, and 6 is the crossbeam connecting rod; 7 are load load-bearing band, and 8 is the sling device, and 9 is motor, and 10 is reducer, and 11 is crank, and 12 is leading block; 13 is fixator, and 14 is counterweight, and 15 is ballast box, and 16 is movable weight, and 17 is hanging seat, and 18 is connector; 19 is supporter, and 20 is the center bearing seat, and 21 is the crossbeam bearing support, and 22 is the crank axle bearing, and 23 is small belt pulley; 24 is big belt pulley, and 25 is belt, and 26 is base, and 27 is brake gear, and 28 is the basis.
The specific embodiment
The present invention does not receive the restriction of following embodiment, can confirm concrete embodiment according to technical scheme of the present invention and actual conditions.
In the present invention, for the ease of describing, the description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description, as: on. down. a left side. the position relation on the right side etc. is what to confirm according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the present invention is further described:
Shown in accompanying drawing 1 to 6, this pulley augmenting process beam pumping unit comprises frame 1, walking beam 2, horse head 3, last movable pulley 4, following movable pulley 5, crossbeam connecting rod 6, load load-bearing band 7, sling device 8, motor 9, reducer 10 and crank 11; Between the power input shaft of the power output shaft of motor 9 and reducer 10 transmission device is installed; Crank 11 is installed on the power output shaft of reducer 10, and the middle part of the walking beam 2 that can swing up and down is hinged on the top of frame 1, and the upper end of crossbeam connecting rod 6 is hinged on the right part of walking beam 2; The lower end of crossbeam connecting rod 6 is hinged on the crank 11; Left end at walking beam 2 is installed with horse head 3, is installed with movable pulley 4 in the inboard, upper end of horse head 3, is installed with movable pulley 5 down in the inboard, middle part of horse head 3; The outside at horse head 3 is installed with leading block 12 from top to bottom; On the frame below the horse head 31, be fixed with fixator 13, an end of load load-bearing band 7 is fixed on the fixator 13, and the other end of load load-bearing band 7 passes down movable pulley 5 successively, go up movable pulley 4 and leading block 12 backs and sling device 8 is fixed together; At crank 11 or/and the right-hand member of walking beam 2 is installed with counter weight device, like this, through the down setting of movable pulley 5 and last movable pulley 4; Can on less frame for movement, realize long stroke; Satisfy big discharge capacity and recover the oil and produce, stroke is increased to 5.46 meters by original 3 meters, increases by 82%.
Can according to actual needs above-mentioned pulley augmenting process beam pumping unit be done further to optimize or/and improve:
Embodiment 1: shown in accompanying drawing 5, as required, counter weight device is a counterweight 14, and counterweight 14 is installed on the crank 11.
Embodiment 2: shown in accompanying drawing 6, as required, counter weight device is a ballast box 15, and the upper end of ballast box 15 is installed on the right-hand member of walking beam 2, and the lower end of ballast box 15 is installed with movable weight 16.
Embodiment 3: shown in accompanying drawing 1, as required, counter weight device is counterweight 14 and ballast box 15, and counterweight 14 is installed on the crank 11, and the upper end of ballast box 15 is installed on the right-hand member of walking beam 2, and the lower end of ballast box 15 is installed with movable weight 16.
Can according to actual needs above-mentioned pulley augmenting process beam pumping unit be done further to optimize or/and improve:
Shown in accompanying drawing 1 to 6; For the ease of installation and removal, the left end of walking beam 2 is fixed with hanging seat 17, in the upper inner of horse head 3 rigid connector 18 is arranged; Connector 18 hangs on the hanging seat 17, is fixed with the supporter 19 that can lean on walking beam 2 left sides in the inboard, middle part of horse head 3.
Shown in accompanying drawing 1 to 6; As required; The middle part of walking beam 2 is hinged on through center bearing seat 20 on the top of frame 1, and the upper end of crossbeam connecting rod 6 is hinged on through crossbeam bearing support 21 on the right part of walking beam 2, and the lower end of crossbeam connecting rod 6 is hinged on the crank 11 through crank axle bearing 22.
Shown in accompanying drawing 1 to 6; Transmission device comprises small belt pulley 23, big belt pulley 24 and driving belt 25; Be installed with small belt pulley 23 on the power output shaft of motor 9; On the power input shaft of reducer 10, be installed with big belt pulley 24, on small belt pulley 23 and big belt pulley 24, belt 25 be installed.
Shown in accompanying drawing 1 to 6, in order to increase stability, below frame 1, motor 9 and reducer 10, base 26 is arranged, the lower end of frame 1, motor 9 and reducer 10 is fixed on the base 26, during installation, base 26 is fixed on the basis gets final product on 28.
Shown in accompanying drawing 1 to 6,, brake gear 27 is installed on the power shaft of reducer 10 in order to reduce potential safety hazard.
Above technical characterictic has constituted most preferred embodiment of the present invention, and it has stronger compliance and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
Claims (10)
1. a pulley augmenting process beam pumping unit is characterized in that comprising frame, walking beam, horse head, last movable pulley, following movable pulley, crossbeam connecting rod, load load-bearing band, sling device, motor, reducer and crank; Between the power output shaft of motor and the power input shaft of reducer transmission device is installed; On the power output shaft of reducer, crank is installed, the middle part of the walking beam that can swing up and down is hinged on the top of frame, and the upper end of crossbeam connecting rod is hinged on the right part of walking beam; The lower end of crossbeam connecting rod is hinged on the crank; Left end at walking beam is installed with horse head, movable pulley on the upper end of horse head installed inside has, and installed inside has following movable pulley at the middle part of horse head; The outside at horse head is equipped with leading block from top to bottom; On the frame below the horse head, be fixed with fixator, an end of load load-bearing band is fixed on the fixator, is fixed together with the sling device after the other end of load load-bearing band passes down movable pulley, last movable pulley and leading block successively; At crank or/and the right-hand member of walking beam is installed with counter weight device.
2. pulley augmenting process beam pumping unit according to claim 1 is characterized in that counter weight device is a counterweight, and counterweight is installed on the crank.
3. pulley augmenting process beam pumping unit according to claim 1 is characterized in that counter weight device is a ballast box, and the upper end of ballast box is installed on the right-hand member of walking beam, and the lower end of ballast box is installed with movable weight.
4. pulley augmenting process beam pumping unit according to claim 1; It is characterized in that counter weight device is counterweight and ballast box; Counterweight is installed on the crank, and the upper end of ballast box is installed on the right-hand member of walking beam, and the lower end of ballast box is installed with movable weight.
5. according to claim 1 or 2 or 3 or 4 described pulley augmenting process beam pumping units; The left end that it is characterized in that walking beam is fixed with hanging seat; Upper inner at horse head has rigid connector; Rigid connector hangs on the hanging seat, is fixed with the supporter that can lean on the walking beam left side in the inboard, middle part of horse head.
6. pulley augmenting process beam pumping unit according to claim 5; The middle part that it is characterized in that walking beam is hinged on the top of frame through the center bearing seat; The upper end of crossbeam connecting rod is hinged on through the crossbeam bearing support on the right part of walking beam, and the lower end of crossbeam connecting rod is hinged on the crank through the crank axle bearing.
7. according to claim 1 or 2 or 3 or 4 described pulley augmenting process beam pumping units; It is characterized in that transmission device comprises small belt pulley, big belt pulley and driving belt; Be installed with small belt pulley on the power output shaft of motor; On the power input shaft of reducer, be installed with big belt pulley, on small belt pulley and big belt pulley, driving belt be installed.
8. pulley augmenting process beam pumping unit according to claim 6; It is characterized in that transmission device comprises small belt pulley, big belt pulley and driving belt; Be installed with small belt pulley on the power output shaft of motor; On the power input shaft of reducer, be installed with big belt pulley, on small belt pulley and big belt pulley, driving belt be installed.
9. pulley augmenting process beam pumping unit according to claim 8 is characterized in that there is base the below of frame, motor and reducer, and the lower end of frame, motor and reducer is fixed on the base.
10. pulley augmenting process beam pumping unit according to claim 9 is characterized in that being equipped with on the input shaft of speed reducer brake gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101199165A CN102155190B (en) | 2011-05-10 | 2011-05-10 | Pulley stroke beam type pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101199165A CN102155190B (en) | 2011-05-10 | 2011-05-10 | Pulley stroke beam type pumping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102155190A CN102155190A (en) | 2011-08-17 |
| CN102155190B true CN102155190B (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101199165A Expired - Fee Related CN102155190B (en) | 2011-05-10 | 2011-05-10 | Pulley stroke beam type pumping unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN102155190B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555504B (en) * | 2019-01-25 | 2023-08-18 | 陈志国 | Beam-pumping unit walking beam slides two counter weight devices |
| CN109958407A (en) * | 2019-02-21 | 2019-07-02 | 史玉芳 | Energy-saving device for beam-pumping |
| CN113027388B (en) * | 2021-03-31 | 2022-03-04 | 德瑞石油装备（青岛）有限公司 | Large-stroke beam-pumping unit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202559U (en) * | 1985-06-22 | 1986-07-16 | 辽河石油勘探局兴隆台采油厂 | Long stroke pumping unit with cable and pulley |
| CN88210116U (en) * | 1988-01-30 | 1988-11-09 | 白洪凯 | Increasing stroke, power-saving beam pumping unit |
| CN1896456A (en) * | 2005-07-14 | 2007-01-17 | 凌建军 | Beam-pumping unit stroke adjusting method and adjuster |
| US20100170353A1 (en) * | 2008-07-07 | 2010-07-08 | New River Equipment Corp. | Pumping unit |
| CN201650232U (en) * | 2010-03-19 | 2010-11-24 | 长江大学 | Dual-horse head superposed non-synchronous crank long stroke energy-saving beam-pumping unit |
| CN101988378A (en) * | 2010-11-25 | 2011-03-23 | 成都博德钻采设备制造有限公司 | Horse-head auto-abdication device for pumping unit |
| CN202039821U (en) * | 2011-05-10 | 2011-11-16 | 高林 | Stroke-increasing beam pumping unit with pulleys |
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2011
- 2011-05-10 CN CN2011101199165A patent/CN102155190B/en not_active Expired - Fee Related
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| CN102155190A (en) | 2011-08-17 |
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Granted publication date: 20121107 |