CN201190557Y - Straight-line pumping unit - Google Patents
Straight-line pumping unit Download PDFInfo
- Publication number
- CN201190557Y CN201190557Y CNU2008200356923U CN200820035692U CN201190557Y CN 201190557 Y CN201190557 Y CN 201190557Y CN U2008200356923 U CNU2008200356923 U CN U2008200356923U CN 200820035692 U CN200820035692 U CN 200820035692U CN 201190557 Y CN201190557 Y CN 201190557Y
- Authority
- CN
- China
- Prior art keywords
- oil pumping
- moving runner
- rotary wheel
- pylon
- pumping machine
- 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 26
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The utility model discloses a linear pumping machine which comprises a pumping tower frame. The upper part of the pumping tower frame is provided with a first rotary wheel and a second rotary wheel. The first rotary wheel and the second rotary wheel are wound with a traction rope, one end of the traction rope is connected with a counter weight, and the other end of the traction rope is connected with a polished rope eye which is connected with a pumping rode mechanism. A lifting chain which is connected with the polished rope eye is connected with the counter weight after passing through the first rotary wheel, a reversing reducer driven by an electric motor and the second rotary wheel sequentially. The utility model has the advantages of reasonable structure, low gravity center, low stroke frequency, long stroke, small energy consumption, short force arm and excellent work effect.
Description
Technical field:
The utility model relates to a kind of oil pumper.
Background technology:
The oil pumper that uses in the oil field operation, center of gravity height, jig frequency height, stroke is short, energy consumption is big, the arm of force is long.
The utility model content:
The purpose of this utility model is to provide the linear oil pumping machine that a kind of center of gravity is low, jig frequency is low, stroke is long, energy consumption is little, the arm of force is short.
Technical solution of the present utility model is:
A kind of linear oil pumping machine, it is characterized in that: comprise the oil pumping pylon, oil pumping pylon top is provided with first, second moving runner, install around pull rope on first, second moving runner, one end of pull rope connects balancing weight, the other end of pull rope connects with the polished rod eye that is connected with sucker rod mechanism, and the elevating chain that is connected with polished rod eye behind first moving runner, motor-driven reversing speed reducer, second moving runner, is connected with balancing weight successively.
Reversing speed reducer is arranged on the bottom of oil pumping pylon.First, second moving runner all is the combined wheels of rotating rope sheave and sprocket wheel.On the reversing speed reducer output shaft brake gear is set.The oil pumping pylon adopts the form of more piece overlap joint, goes up most between two joints to connect turnably.
The utility model is rational in infrastructure, and center of gravity is low, jig frequency is low, stroke is long, energy consumption is little, the arm of force is short, excellent working effect.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of linear oil pumping machine, comprise oil pumping pylon 1, oil pumping pylon top is provided with first, second moving runner 2,3, install around pull rope 4 on first, second moving runner, one end of pull rope 4 connects balancing weight 5, and the other end of pull rope is connected with polished rod eye 6, and polished rod eye is connected with sucker rod mechanism, the elevating chain 7 that is connected with polished rod eye behind first moving runner 2, motor-driven reversing speed reducer 8, second moving runner 3, is connected with balancing weight 5 successively.
Reversing speed reducer is arranged on the bottom of oil pumping pylon.First, second moving runner all is the combined wheels (promptly being formed by fixedly connecting by rotating rope sheave and sprocket wheel) of rotating rope sheave and sprocket wheel.On the reversing speed reducer output shaft brake gear is set.The oil pumping pylon adopts the form of more piece overlap joint, goes up most between two joints to connect turnably, is convenient to maintenance operation.
Claims (5)
1, a kind of linear oil pumping machine, it is characterized in that: comprise the oil pumping pylon, oil pumping pylon top is provided with first, second moving runner, install around pull rope on first, second moving runner, one end of pull rope connects balancing weight, the other end of pull rope connects with the polished rod eye that is connected with sucker rod mechanism, and the elevating chain that is connected with polished rod eye behind first moving runner, motor-driven reversing speed reducer, second moving runner, is connected with balancing weight successively.
2, linear oil pumping machine according to claim 1 is characterized in that: reversing speed reducer is arranged on the bottom of oil pumping pylon.
3, linear oil pumping machine according to claim 1 and 2 is characterized in that: first, second moving runner all is the combined wheels of rotating rope sheave and sprocket wheel.
4, linear oil pumping machine according to claim 1 and 2 is characterized in that: on the reversing speed reducer output shaft brake gear is set.
5, linear oil pumping machine according to claim 1 and 2 is characterized in that: the oil pumping pylon adopts the form of more piece overlap joint, goes up most between two joints to connect turnably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200356923U CN201190557Y (en) | 2008-04-29 | 2008-04-29 | Straight-line pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200356923U CN201190557Y (en) | 2008-04-29 | 2008-04-29 | Straight-line pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190557Y true CN201190557Y (en) | 2009-02-04 |
Family
ID=40334717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200356923U Expired - Fee Related CN201190557Y (en) | 2008-04-29 | 2008-04-29 | Straight-line pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190557Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533230A (en) * | 2018-07-14 | 2018-09-14 | 克拉玛依市圣起钻采设备有限责任公司 | A kind of tower-type chain drive pumping unit |
-
2008
- 2008-04-29 CN CNU2008200356923U patent/CN201190557Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533230A (en) * | 2018-07-14 | 2018-09-14 | 克拉玛依市圣起钻采设备有限责任公司 | A kind of tower-type chain drive pumping unit |
| CN108533230B (en) * | 2018-07-14 | 2024-02-13 | 克拉玛依市圣起钻采设备有限责任公司 | Tower type chain drive oil pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAANXI DADE OILFIELD EQUIPMENT MANUFACTURING CO., Free format text: FORMER OWNER: LU AIPING Effective date: 20090619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090619 Address after: Room 95,, No. 710068, South Gate Street, Xi'an, Shaanxi Province, leads 1912 room of International Building Patentee after: Shaanxi Dade Oilfield Equipment Manufacturing Co., Ltd. Address before: Three villages in Nanyuan province Qidong City Huilong town No. 3 Jiangsu 301, zip code: 226200 Patentee before: Lu Aiping |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20140429 |