CN201269298Y - Shaft transmission mechanism of oil pumping machine - Google Patents
Shaft transmission mechanism of oil pumping machine Download PDFInfo
- Publication number
- CN201269298Y CN201269298Y CNU200820148839XU CN200820148839U CN201269298Y CN 201269298 Y CN201269298 Y CN 201269298Y CN U200820148839X U CNU200820148839X U CN U200820148839XU CN 200820148839 U CN200820148839 U CN 200820148839U CN 201269298 Y CN201269298 Y CN 201269298Y
- Authority
- CN
- China
- Prior art keywords
- pumping unit
- oil pumping
- reduction box
- transmission
- shaft
- 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.)
- Expired - Fee Related
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 title abstract description 6
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 240000005373 Panax quinquefolius Species 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model belongs to the field of oil production equipment, and relates to an oil pumping unit, in particular to a transmission mechanism of an oil pumping unit, which mainly comprises a speed adjusting motor, a hydraulic coupling, a transmission shaft, a conical gear reduction box and an oil pumping unit reduction box input shaft. The speed adjusting motor is connected with the input terminal of the hydraulic coupling; the output terminal of the hydraulic coupling is connected with the conical gear reduction box through the transmission shaft; and the conical gear reduction box is connected with the oil pumping unit reduction box input shaft. The transmission mechanism of the oil pumping unit effectively solves the problems of belt creep, frequent production stop for belt replacement, power surplus in normal running and the like caused by the traditional transmission way, thereby prolonging the service life of the whole machine, saving the consumption of energy materials, and greatly reducing the labor intensity of maintenance staff.
Description
Technical field:
The utility model belongs to the oil production equipment field, relates to pumping unit, relates in particular to the pumping unit driving mechanism.
Background technique:
Pumping unit is the visual plant of mechanical oil recovery, being applied in the petroleum production over 100 years both at home and abroad the oil field from pumping unit successively develops, used polytype, the pumping unit of structure, but all do not make radical reforms from the pumping unit driving mechanism, so far, generally adopting prime mover through belt transmission now always, transmission of power is driven the mode of operation of pumping unit to speed reducer, this kind kind of drive transmission efficiency is low, mechanical loss is big, because belt transmission often throws switch, skid, faults such as wearing and tearing not only need frequent maintenance, change belt, increase materials consumption, and make a big impact to pumping unit work and oil well production.
Summary of the invention:
The purpose of this utility model is to provide a kind of can improve the pumping unit transmission efficiency greatly, overcomes the many shortcomings of bel-drivenn, thereby improves the pumping unit driving mechanism of pumping unit work and oil well production situation.
The pumping unit shaft transmission, mainly comprise speed-adjustable motor, hydraulic couplers, transmission shaft, cone gearbox, the oil pumping unit reduction gearbox input shaft, speed-adjustable motor is connected with the hydraulic couplers input end, the hydraulic couplers output terminal is connected with cone gearbox by transmission shaft, and cone gearbox is connected with the oil pumping unit reduction gearbox input shaft.
The transmission shaft two ends are connected with hydraulic couplers, cone gearbox respectively by universal joint.
The pumping unit shaft transmission it solved effectively belt slippage that traditional kind of drive causes throw switch, frequently stop well is changed belt and when running well power cross problems such as Sheng, improved machine life, save the consumption of energy and material, greatly reduced attendant's labor intensity.
The utility model has following advantage:
1, belt is changed in release, reduces pumping unit operating cost and administration cost greatly.
2, further energy saving, improve pumping unit system efficient.
3, easy and simple to handle.This device adopts the speed-adjustable motor technology, can directly realize the transposing jig frequency by the connection box for motor integral switch, has realized transferring ginseng convenient, has saved manpower and materials.
4, the axle construction transmission optimized is pure torsion output, makes pumping-unit motor not be subjected to radial force (belt stretching force), and motor bearings is stressed greatly to be improved, and has improved the working life of bearing, has reduced the mechanical loss of motor significantly.
5, hydraulic couplers can reduce pumping unit and inertia (impact) load of sucker rod because of caused by alternate load, has prolonged the working life of pumping unit complete machine.
6, because the soft connection characteristic of hydraulic couplers energy storage has realized the light load startup, improved the electric motor starting operating mode, and can make inrush current descend 30%, running current is more steady, compares belt transmission, the power of motor of coupling greatly reduces, thereby can save a large amount of energy.
7, the utility model increases by the motor position, has the effect of water-proof anti-theft.
Description of drawings
Fig. 1 is embodiment's a structural representation
1 speed-adjustable motor, 2 hydraulic couplerss, 3 transmission shafts, 4 cone gearbox
5 oil pumping unit reduction gearbox input shafts, 6 universal joints
Specific embodiment
The speed-adjustable motor output shaft is connected with the hydraulic couplers input end, the hydraulic couplers output terminal is connected by universal joint with transmission shaft, the other end of transmission shaft is connected with the input shaft of cone gearbox by cardan shaft, and the output terminal of cone gearbox connects with the oil pumping unit reduction gearbox input shaft.The power of speed-adjustable motor passes to cone gearbox by transmission shaft again through hydraulic couplers like this, thereby drives oil pumping unit reduction gearbox and pumping unit work.
Claims (2)
1, pumping unit shaft transmission, mainly comprise speed-adjustable motor, hydraulic couplers, transmission shaft, cone gearbox, the oil pumping unit reduction gearbox input shaft, it is characterized in that speed-adjustable motor is connected with the hydraulic couplers input end, the hydraulic couplers output terminal is connected with cone gearbox by transmission shaft, and cone gearbox is connected with the oil pumping unit reduction gearbox input shaft.
2,, it is characterized in that the transmission shaft two ends are connected with hydraulic couplers, cone gearbox respectively by universal joint according to the described pumping unit shaft transmission of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820148839XU CN201269298Y (en) | 2008-08-29 | 2008-08-29 | Shaft transmission mechanism of oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820148839XU CN201269298Y (en) | 2008-08-29 | 2008-08-29 | Shaft transmission mechanism of oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269298Y true CN201269298Y (en) | 2009-07-08 |
Family
ID=40841897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820148839XU Expired - Fee Related CN201269298Y (en) | 2008-08-29 | 2008-08-29 | Shaft transmission mechanism of oil pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269298Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465702A (en) * | 2018-02-06 | 2018-08-31 | 上海高率机电科技有限公司 | A kind of improved roller mill power transmission structure by magnetic coupling of structure |
-
2008
- 2008-08-29 CN CNU200820148839XU patent/CN201269298Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465702A (en) * | 2018-02-06 | 2018-08-31 | 上海高率机电科技有限公司 | A kind of improved roller mill power transmission structure by magnetic coupling of structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20110829 |