CN104747133A - Transmission scheme for planetary ring gear walking beam pumping unit - Google Patents
Transmission scheme for planetary ring gear walking beam pumping unit Download PDFInfo
- Publication number
- CN104747133A CN104747133A CN201510010634.XA CN201510010634A CN104747133A CN 104747133 A CN104747133 A CN 104747133A CN 201510010634 A CN201510010634 A CN 201510010634A CN 104747133 A CN104747133 A CN 104747133A
- Authority
- CN
- China
- Prior art keywords
- ring gear
- internal gear
- pumping unit
- slide block
- planetary gear
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 238000005086 pumping Methods 0.000 title claims abstract description 32
- 230000033001 locomotion Effects 0.000 claims description 7
- 241000239290 Araneae Species 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 230000009545 invasion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000406668 Loxodonta cyclotis Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
Classifications
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- 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
-
- 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
- E21B43/127—Adaptations of walking-beam pump systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2702/00—Combinations of two or more transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a vertical type planetary inner ring gear walking beam pumping unit. The vertical type planetary inner ring gear walking beam pumping unit is composed of a rack system, an inner ring gear sliding block and a planetary wheel and tie bar system, a motor and transmission system, a braking system and the like. An inner ring gear sliding block is formed by assembling a rack and an inner gear and is provided with a sliding groove, a planetary wheel shaft is driven by the motor and the transmission system to slide along the sliding groove, then the planetary gear is driven to move along the inner ring gear, the inner ring gear sliding block is driven to move vertically in the vertical rack guide rails in a reciprocating mode, and then a pumping rod is driven to move to achieved oil field oil pumping. The vertical type planetary inner ring gear walking beam pumping unit has the advantages of being high in efficiency, economical in energy, long in stroke, large in delivery capacity, heavy in load, steady and reliable in reversing and the like and is applicable to the occasions such as common well oil pumping, deep well oil pumping, extra-deep well oil pumping and ocean oil pumping and the like.
Description
Technical field
The present invention relates to a kind of oilfield machinery pumping unit, specifically a kind of vertical-type planetary internal gear beam-pumping unit.
Background technology
Current domestic and international widely used oil pumper is still beam pumping unit, and traditional beam pumping unit power consumption is large, efficiency is low, and stroke is more and more difficult to meet the demand of market to long stroke.The most ripe with chain drive pumping unit in blue elephant, but its poor reliability, life-span short and blue elephant works for a long time out of doors, and it is inner that dust storm impurity etc. is easy to invade internal gear slide block, affects duty and the application life of whole oil pumper.
Summary of the invention
For overcoming the deficiency of above-mentioned technology, meet the new demand of steady reliable, clean, the sand-proof impurity of efficient, energy-conservation, long stroke, commutation, vertical-type planetary internal gear beam-pumping unit proposed by the invention has that structure is simple, easy to maintenance, cost of production is low, the commutation steadily reliable and clean invasion that can prevent the impurity such as dust storm, dust.
Object of the present invention is achieved through the following technical solutions:
For a transmission scheme for planetary gear ring beam-pumping unit, be made up of machine frame system, internal gear slide block and planetary gear and tie bar system, motor and transmission system, brake system etc.Motor, gearbox and brake system lay respectively at two boss up and down on the right of frame, and by Chain conveyer by motion and power transmission to the internal gear slide block of machine frame system inside and planetary gear and tie bar system, tie-rod is driven to move in the chute of internal gear slide block and realize the swing of tie-rod, and then make engaging and complete internal gear slide block and pumping in frame vertical guide rail of planetary gear and internal gear, by and belt drive sucker rod move and realize oil pumping in oil fields.
Described machine frame system is made up of base, frame, motor cabinet, guide rail, walking beam frame.Walking beam is arranged on base; Machine frame inside vertical direction is provided with four guide rails, and is provided with position, pole block at the upper lower end of every root guide rail; A two-layer boss is had on the right side of machine frame inside, one deck boss is in order to mounted motor below, one deck boss is in order to install speed changer above, and V belt translation is arranged on the end face of two-layer boss, will to be moved with power transmission to internal gear slide block and planetary gear and tie bar system by motor and gearbox.
Further, described internal gear slide block is made up of internal gear, baffle plate, ballast box, draw-in groove and connecting rod.Semicircle internal gear and tooth bar are accurately fixed on baffle plate by hinged bolts, baffle plate have and the reference circle of semicircle internal gear and the equally spaced chute of the reticule of tooth bar simultaneously; The right and left of block is provided with baffle plate and draw-in groove to ensure that internal gear slide block mechanism pumps on the track of frame; Front and rear part baffle plate and internal gear are connected to form an entirety by ballast box and connecting rod, to increase the supporting capacity of oil pumper and to make its load more steady.And the surrounding of internal gear slide block has baffle plate to form a closed space, to prevent the invasion of dust storm and impurity.
Shown legacy system comprises V V belt translation, gearbox, the transmission of many row chains and tie-rod, planetary gear and internal gear composition.Motor output shaft is installed V belt wheel, motion and power are passed to gearbox through V band and the large belt wheel be arranged on transmission input shaft; Transmission output shaft is installed on support, transmission output shaft is installed and multiple chainwheel and tie-rod simultaneously, the other end installed rows spider gear shaft of two root system bars, spider gear shaft is also provided with simultaneously two sprocket wheels, two planetary gears and two directive wheels, wherein spider gear shaft is fixedly connected with belonging between planetary gear and sprocket wheel, belongs to chain connection between spider gear shaft and tie-rod and directive wheel; Carried out the transmission of motion and power by Chain conveyer between planet axis and transmission output shaft; The slip of directive wheel in chute ensure that the correct engagement between planetary gear and internal gear.
The invention has the beneficial effects as follows: the engagement of internal gear slide block and planetary gear is positioned at the dust storm of space minimizing and the invasion of impurity of an all round closure; Eliminate the transmission of the tie-bar support axle between planet axis and transmission output shaft in transmission system, make transmission more stable and simple.
Accompanying drawing explanation
Fig. 1 is vertical-type planetary internal gear beam-pumping unit schematic diagram;
Fig. 2 is vertical-type planetary internal gear beam-pumping unit transmission system schematic diagram;
Fig. 3 is the left schematic diagram of vertical-type planetary internal gear beam-pumping unit.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of transmission scheme for planetary gear ring beam-pumping unit, is made up of machine frame system, internal gear slide block and planetary gear and tie bar system, motor and transmission system, brake system etc.Motor 38, gearbox 27 and brake system are positioned at derrick inside and internal gear slide block inside, and by Chain conveyer 23 by motion and power transmission to the internal gear slide block of machine frame system inside and planetary gear and tie bar system, tie-rod is driven to move in the chute of internal gear slide block and realize the swing of tie-rod, and then make engaging and complete internal gear slide block and pumping in frame vertical guide rail of planetary gear and internal gear, drive sucker rod 1 move and realize oil pumping in oil fields by walking beam 4 and belt 3.
In the present embodiment, described machine frame system is made up of base 40, frame 7, walking beam frame 6.Motor 38 is arranged on one deck boss below on the right side of frame 7, and gearbox 27 is arranged on one deck boss above on the right side of frame 7; Frame 7 inner vertical direction is provided with four guide rails 9, and is provided with position, pole block 39 at the upper lower end of every root guide rail; V belt translation is arranged on the end face of two-layer boss, will to be moved with power transmission to internal gear slide block and planetary gear and tie bar system by motor 38 and gearbox 27.
In the present embodiment, described internal gear slide block is made up of semicircle internal gear 14, tooth bar 15, baffle plate 13, ballast box 11, draw-in groove 22 and connecting rod 17.Semicircle internal gear 14 and tooth bar 15 are accurately fixed on baffle plate 13 by hinged bolts, and baffle plate 13 the right and left is provided with draw-in groove 22 and ensures that slide block mechanism pumps on the track 9 of frame simultaneously; Four baffle plates 13 of surrounding are connected to form an entirety by ballast box 11 and connecting rod 17, to increase the supporting capacity of oil pumper and to make its load more steady.And the space that formation one is closed, to prevent the invasion of dust storm and impurity.
In the present embodiment, shown legacy system comprises V V belt translation 37, gearbox 27, many row chains transmission 21 and 26, tie-rod 24, planetary gear 18 and internal gear composition.Motor output shaft is installed V belt wheel 41, motion and power are passed to gearbox 27 through V band 37 and the large belt wheel 42 be arranged on gearbox 27 power shaft; Transmission output shaft is installed multiple chainwheel 26 and tie-rod 24, and the transmission of motion and power is realized by the multiple chainwheel 21 on multiple chainwheel 26 and spider gear shaft 19, spider gear shaft 19 is also provided with simultaneously two planetary gears 15 and two directive wheels 20, wherein spider gear shaft 19 is fixedly connected with belonging between planetary gear 18 and sprocket wheel 21, belongs to chain connection between spider gear shaft 19 and tie-rod 24 and directive wheel 20; The slip of directive wheel 20 in chute 16 ensure that the correct engagement between planetary gear 18 and internal gear.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the transmission scheme for planetary gear ring beam-pumping unit, comprise machine frame system, internal gear slide block and planetary gear and tie bar system, motor and transmission system, brake system, it is characterized in that: motor, gearbox and brake system are positioned at machine frame system inside, and by Chain conveyer by motion and power transmission to the internal gear slide block of machine frame system inside and planetary gear and tie bar system, tie-rod is driven to move in the chute of internal gear slide block and realize the swing of tie-rod, and then make engaging and complete internal gear slide block and pumping in frame vertical guide rail of planetary gear and internal gear, move by pulley and belt drive sucker rod and realize oil pumping in oil fields.
2. a kind of transmission scheme for planetary gear ring beam-pumping unit according to claim 1 is characterized in that: the surrounding of whole internal gear slide block is made closed.
3. a kind of transmission scheme for planetary gear ring beam-pumping unit according to claim 1 is characterized in that: tie-bar support axle and output shaft of gear-box combine together and stretch into internal gear slide block inside.
4. a kind of transmission scheme for planetary gear ring beam-pumping unit according to claim 1 is characterized in that: two boss up and down that speed changer and motor lay respectively at the right of frame are positioned at derrick inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010634.XA CN104747133A (en) | 2015-01-09 | 2015-01-09 | Transmission scheme for planetary ring gear walking beam pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010634.XA CN104747133A (en) | 2015-01-09 | 2015-01-09 | Transmission scheme for planetary ring gear walking beam pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104747133A true CN104747133A (en) | 2015-07-01 |
Family
ID=53587312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510010634.XA Pending CN104747133A (en) | 2015-01-09 | 2015-01-09 | Transmission scheme for planetary ring gear walking beam pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113016350A (en) * | 2021-03-23 | 2021-06-25 | 天津科技大学 | Rolling trolley type Chinese chestnut picking device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2664460A1 (en) * | 2006-11-17 | 2008-05-22 | Sinopec Group, Shengli Petroleum Administration Transport Corporation | Ring rack oil pumping machine |
| CN102661136A (en) * | 2012-06-05 | 2012-09-12 | 东北石油大学 | Pumping unit with two-time stroke-doubling balancing |
| CN102828726A (en) * | 2011-06-13 | 2012-12-19 | 陈建武 | Planet gear ring oil pumping unit |
| CN204457660U (en) * | 2015-01-09 | 2015-07-08 | 成都久井抽前瞻科技有限公司 | A kind of transmission system for planetary gear ring beam-pumping unit |
-
2015
- 2015-01-09 CN CN201510010634.XA patent/CN104747133A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2664460A1 (en) * | 2006-11-17 | 2008-05-22 | Sinopec Group, Shengli Petroleum Administration Transport Corporation | Ring rack oil pumping machine |
| CN102828726A (en) * | 2011-06-13 | 2012-12-19 | 陈建武 | Planet gear ring oil pumping unit |
| CN102661136A (en) * | 2012-06-05 | 2012-09-12 | 东北石油大学 | Pumping unit with two-time stroke-doubling balancing |
| CN204457660U (en) * | 2015-01-09 | 2015-07-08 | 成都久井抽前瞻科技有限公司 | A kind of transmission system for planetary gear ring beam-pumping unit |
Non-Patent Citations (1)
| Title |
|---|
| 魏华: "行星齿环式无游梁抽油机的理论分析及设计", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113016350A (en) * | 2021-03-23 | 2021-06-25 | 天津科技大学 | Rolling trolley type Chinese chestnut picking device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |