CN203362125U - Energy-saving drum-type oil pumping unit - Google Patents
Energy-saving drum-type oil pumping unit Download PDFInfo
- Publication number
- CN203362125U CN203362125U CN 201320322127 CN201320322127U CN203362125U CN 203362125 U CN203362125 U CN 203362125U CN 201320322127 CN201320322127 CN 201320322127 CN 201320322127 U CN201320322127 U CN 201320322127U CN 203362125 U CN203362125 U CN 203362125U
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- pumping unit
- oil pumping
- oil
- support
- drum
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Abstract
The utility model discloses an energy-saving drum-type oil pumping unit, and belongs to the technical field of oil exploration equipment. According to the technical scheme, the energy-saving drum-type oil pumping unit comprises an oil pumping unit foundation, an oil pumping unit base, a support, a motor, a speed reducer and a drum. The energy-saving drum-type oil pumping unit is characterized in that the oil pumping unit base is arranged on the oil pumping unit foundation, the support is arranged on the oil pumping unit base, the motor and the speed reducer are fixedly connected to the middle of the support, the drum is arranged on one side of the upper end of the support, the speed reducer is connected with the drum through a belt, a hanging rope is arranged on the drum, a sliding frame is arranged on the other side of the upper end of the support, a fixed pulley is arranged on the sliding frame, the front end of the hanging rope is connected with an unthreaded rod through the fixed pulley, and the rear end of the hanging rope is connected with a counterweight. Compared with the prior art, the energy-saving drum-type oil pumping unit is simple in structure, convenient to mount and maintain, strong in practicability, little in one-time investment and high in effective load rate.
Description
Technical field
The utility model relates to the oil exploration equipment technical field, relates in particular to a kind of energy saving drum oil pumper.
Background technology
In the oilfield exploitation field, for the beam pumping unit of artificial lift, be used widely.At present, beam pumping unit mainly is comprised of horse head, walking beam, connecting rod, crank, reducer and motor, adopts the quadric chain transmission principle, reaches the purpose of lifting.And the oil pumper consumptive material of this structural shape is high, the processing cost expense is high, thereby causes one-time investment to increase, and the pay(useful) load rate is low, has increased cost for oil production, has then affected economic benefit, has hindered the development in oil field.
The utility model content
The purpose of this utility model is the deficiency existed for prior art, and a kind of energy saving drum oil pumper is provided, and this utility model is simple in structure, installation, easy to maintenance, practical, and one-time investment is few, and the pay(useful) load rate is high.
The purpose of this utility model is achieved through the following technical solutions: a kind of energy saving drum oil pumper, comprise oil-pump base, oil pumping unit base, support, motor, reducer and cylinder, be provided with oil pumping unit base on described oil-pump base, be provided with support on oil pumping unit base, described mid-stent is fixed with motor and reducer, support upper end one side is provided with cylinder, described reducer is connected with cylinder by belt, be provided with lifting rope on described cylinder, described support upper end opposite side is provided with balladeur train, be provided with fixed pulley on balladeur train, described lifting rope front end is connected with polished rod by fixed pulley, the lifting rope rear end is connected with counterweight.
The bottom of described oil-pump base is provided with base plate, and base plate is connected with the fixed head at oil pumping unit base top by connecting screw rod, and the hold-down nut by being installed on the connecting screw rod external part fixedly oil pumping unit base and oil-pump base.
Described reducer is automatic reversing decelerator, and reducer is connected by fluid coupling with motor.
The beneficial effects of the utility model are: the utility model is simple in structure, installation, easy to maintenance, practical, utilizing on cylinder lifting rope directly to drive sucker rod moves up and down, reach the purpose of lifting, cancelled horse head, walking beam, connecting rod and crank, so just substituted reducer and driven quadric chain, overall structure is simplified, not only save steel, reduced processing cost, and reduced one-time investment, improve the pay(useful) load rate, finally reached the purpose that reduces costs operation.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left view of the present utility model;
The syndeton schematic diagram that Fig. 3 is the utility model oil-pump base and oil pumping unit base;
Wherein, 1-oil-pump base; The 2-oil pumping unit base; The 3-support; The 4-motor; The 5-reducer; The 6-cylinder; The 7-lifting rope; The 8-balladeur train; The 9-fixed pulley; The 10-counterweight; The 11-base plate; The 12-connecting screw rod; The 13-fixed head; The 14-hold-down nut; The 15-fluid coupling.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and, in conjunction with its accompanying drawing, this programme is set forth.
By accompanying drawing, can find out, the energy saving drum oil pumper of this programme, comprise oil-pump base 1, oil pumping unit base 2, support 3, motor 4, reducer 5 and cylinder 6, be provided with oil pumping unit base 2 on described oil-pump base 1, be provided with support 3 on oil pumping unit base 2, described support 3 middle parts are fixed with motor 4 and reducer 5, support 3 upper end one sides are provided with cylinder 6, described reducer 5 is connected with cylinder 6 by belt, be provided with lifting rope 7 on described cylinder 6, described support 3 upper end opposite sides are provided with balladeur train 8, be provided with fixed pulley 9 on balladeur train 8, described lifting rope 7 front ends are connected with polished rod by fixed pulley 9, lifting rope 7 rear ends are connected with counterweight 10.In addition, the bottom of described oil-pump base 1 is provided with base plate 11, base plate 11 is connected with the fixed head 13 at oil pumping unit base 2 tops by connecting screw rod 12, and the hold-down nut 14 by being installed on connecting screw rod 12 external parts fixedly oil pumping unit base 2 and oil-pump base 1.Described reducer 5 is automatic reversing decelerator, and reducer 5 is connected by fluid coupling 15 with motor 4.
During actual the use, at first by motor 4, drive reducer 5 and rotate, then drive the positive and negative rotation of cylinder 6 by reducer 5, cylinder 6 drives polished rod by lifting rope 7 and polished rod eye and pumps.When cylinder 6 forward rotation, be upstroke, polished rod moves upward, and counterweight 10 has moved downward balanced action; When cylinder 6 rotates backward, be down stroke, polished rod moves downward, and counterweight 10 balanced action that moved upward, by the positive and negative reciprocating rotation of cylinder 6, reach the purpose of lifting.The utility model is simple in structure, installation, easy to maintenance, practical, utilize the direct sucker rod that drives of lifting rope 7 on cylinder 6 to move up and down, reach the purpose of lifting, cancelled horse head, walking beam, connecting rod and crank, so just substituted reducer 5 and driven quadric chain, overall structure is simplified, not only save steel, reduced processing cost, and reduced one-time investment, improve the pay(useful) load rate, finally reached the purpose that reduces costs operation.
Above disclosed be only a preferred embodiment of the present utility model; but be not limited to the utility model; all within spirit of the present utility model and principle; the modification of doing, polish, be equal to replacement etc.; within all should being included in protection domain of the present utility model; in addition, the utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (3)
1. an energy saving drum oil pumper, comprise oil-pump base (1), oil pumping unit base (2), support (3), motor (4), reducer (5) and cylinder (6), it is characterized in that: be provided with oil pumping unit base (2) on described oil-pump base (1), be provided with support (3) on oil pumping unit base (2), described support (3) middle part is fixed with motor (4) and reducer (5), support (3) upper end one side is provided with cylinder (6), described reducer (5) is connected with cylinder (6) by belt, be provided with lifting rope (7) on described cylinder (6), described support (3) upper end opposite side is provided with balladeur train (8), be provided with fixed pulley (9) on balladeur train (8), described lifting rope (7) front end is connected with polished rod by fixed pulley (9), lifting rope (7) rear end is connected with counterweight (10).
2. energy saving drum oil pumper according to claim 1, it is characterized in that: the bottom of described oil-pump base (1) is provided with base plate (11), base plate (11) is connected with the fixed head (13) at oil pumping unit base (2) top by connecting screw rod (12), and the hold-down nut (14) by being installed on connecting screw rod (12) external part fixedly oil pumping unit base (2) and oil-pump base (1).
3. energy saving drum oil pumper according to claim 1, it is characterized in that: described reducer (5) is automatic reversing decelerator, and reducer (5) is connected by fluid coupling (15) with motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320322127 CN203362125U (en) | 2013-06-06 | 2013-06-06 | Energy-saving drum-type oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320322127 CN203362125U (en) | 2013-06-06 | 2013-06-06 | Energy-saving drum-type oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362125U true CN203362125U (en) | 2013-12-25 |
Family
ID=49809911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320322127 Expired - Fee Related CN203362125U (en) | 2013-06-06 | 2013-06-06 | Energy-saving drum-type oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968642A (en) * | 2017-05-08 | 2017-07-21 | 王刚 | Multi-stage speed-reducing short chain gearing vertical oil pumper without general reductor |
-
2013
- 2013-06-06 CN CN 201320322127 patent/CN203362125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968642A (en) * | 2017-05-08 | 2017-07-21 | 王刚 | Multi-stage speed-reducing short chain gearing vertical oil pumper without general reductor |
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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: 20131225 Termination date: 20140606 |