CN201103383Y - Fine adjustment balancing device of oil pumping machine - Google Patents
Fine adjustment balancing device of oil pumping machine Download PDFInfo
- Publication number
- CN201103383Y CN201103383Y CNU2007200983215U CN200720098321U CN201103383Y CN 201103383 Y CN201103383 Y CN 201103383Y CN U2007200983215 U CNU2007200983215 U CN U2007200983215U CN 200720098321 U CN200720098321 U CN 200720098321U CN 201103383 Y CN201103383 Y CN 201103383Y
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- China
- Prior art keywords
- lead screw
- leading screw
- motor
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model discloses a fine adjusting balancing device of a pumping unit, which is characterized in that the device includes a backing plate (1), a motor (2) on the backing plate, a reductor (3), a regulating lead screw (4) and a counterweight iron (5). The motor (2) is connected with the reductor (3), and the reductor (3) is connected with the regulating lead screw (4). The regulating lead screw (4) is movably connected with the counterweight iron (4) through a master screw (6). The other end of the regulating lead screw (4) is connected with a lead screw frame (7). A big counterweight iron and a small counterweight iron (5) are connected with each other through a connection plate (8). The device of the utility model is installed on a walking beam of the pumping unit. In actual application, the motor and reductor drive the regulating lead screw to rotate, thus moving the counterweight irons to balance the forces of upper and lower strokes. The device of the utility model can be adjusted without stopping the machine.
Description
Affiliated technical field
The utility model belongs to petroleum machinery, is a kind of fine setting bascule of oil pumper particularly.
Background technology
At present, employed oil pumper does not all have the balance micromatic setting in the oil exploitation on walking beam, like this, just cause pumping-unit motor up-down stroke difference between current excessive, reductor collides serious, causes motor, the reductor lost of life, sucker rod stretcher strain, the waste electric energy.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art, and a kind of fine setting bascule of oil pumper is provided, and it is installed on the oil pumper walking beam, by regulating, can make the force balance of up-down stroke.
For reaching above-mentioned purpose, the utility model is taked following technical scheme: the utility model comprises: backing plate and top motor, reducer, adjusting leading screw, balance weight iron thereof, motor connects with reducer, reducer connects with the adjusting leading screw, regulates on the leading screw and is connected with balance weight iron by the mother lead screw activity.The end activity in addition of regulating leading screw is connected with the leading screw support.Balance weight iron has two of sizes, is connected by connecting plate therebetween.
The utility model takes technique scheme to have following beneficial effect: the utility model is installed on the oil pumper walking beam, during use, opens motor, the reducer band the adjusting leading screw and is rotated, balance weight iron is moved, like this, can make the force balance of up-down stroke.The utility model can be adjusted under not shutdown situation, and is easy to operate, saves energy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated.
Fig. 1 is the utility model structure diagram.
Mark among the figure: 1-backing plate, 2-motor, 3-reducer, 4-regulate leading screw, 5-balance weight iron, 6-mother lead screw, 7-leading screw support, 8-connecting plate, 9-guard shield, 10-cushion block
The specific embodiment
As shown in Figure 1, the utility model comprises: backing plate 1 and top motor 2, reducer 3, adjusting leading screw 4, balance weight iron 5 thereof, and motor 2 connects with reducer 3, and reducer 3 connects with adjusting leading screw 4, regulates on the leading screw 4 and is connected with balance weight iron 5 by mother lead screw 6 activities.The end activity in addition of regulating leading screw 4 is connected with leading screw support 7.Balance weight iron 5 has two of sizes, is connected by connecting plate 8 therebetween.Also be provided with guard shield 9 and cushion block 10 on the utility model backing plate 1.
Claims (4)
1, a kind of oil pumper fine setting bascule, it is characterized in that it includes: backing plate (1) and top motor (2), reducer (3), adjusting leading screw (4), balance weight iron (5) thereof, motor (2) connects with reducer (3), reducer (3) connects with adjusting leading screw (4), regulates leading screw (4) and upward is connected with balance weight iron (5) by mother lead screw (6) activity.
2, a kind of oil pumper fine setting bascule according to claim 1, it is characterized in that: the end activity in addition of regulating leading screw (4) is connected with leading screw support (7).
3, a kind of oil pumper fine setting bascule according to claim 1, it is characterized in that: balance weight iron (5) has two of sizes, is connected by connecting plate (8) therebetween.
4, a kind of oil pumper fine setting bascule according to claim 1 is characterized in that: also be provided with guard shield (9) and cushion block (10) on the backing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200983215U CN201103383Y (en) | 2007-12-04 | 2007-12-04 | Fine adjustment balancing device of oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200983215U CN201103383Y (en) | 2007-12-04 | 2007-12-04 | Fine adjustment balancing device of oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103383Y true CN201103383Y (en) | 2008-08-20 |
Family
ID=39950408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200983215U Expired - Fee Related CN201103383Y (en) | 2007-12-04 | 2007-12-04 | Fine adjustment balancing device of oil pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103383Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071913A (en) * | 2010-12-29 | 2011-05-25 | 西安宝德自动化股份有限公司 | Intelligent online closed-loop pumping unit balance adjustment system |
| CN104793655A (en) * | 2015-02-12 | 2015-07-22 | 大庆市华禹石油机械制造有限公司 | Integrated permanent magnet stepless speed regulating device of oil pumping unit |
| CN105134139A (en) * | 2015-09-07 | 2015-12-09 | 西南石油大学 | Crank balance automatic adjusting device of beam-pumping unit |
| CN105221116A (en) * | 2015-11-03 | 2016-01-06 | 西南石油大学 | A kind of crank balance self-checking device |
| CN106092444A (en) * | 2016-08-02 | 2016-11-09 | 北方民族大学 | The gravity balance device of a kind of Dual-motors Driving and control method |
-
2007
- 2007-12-04 CN CNU2007200983215U patent/CN201103383Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071913A (en) * | 2010-12-29 | 2011-05-25 | 西安宝德自动化股份有限公司 | Intelligent online closed-loop pumping unit balance adjustment system |
| WO2012088709A1 (en) * | 2010-12-29 | 2012-07-05 | 西安宝德自动化股份有限公司 | Intelligent online system for adjusting balance of closed-loop pumping unit |
| CN102071913B (en) * | 2010-12-29 | 2012-09-19 | 西安宝德自动化股份有限公司 | Intelligent online closed-loop pumping unit balance adjustment system |
| CN104793655A (en) * | 2015-02-12 | 2015-07-22 | 大庆市华禹石油机械制造有限公司 | Integrated permanent magnet stepless speed regulating device of oil pumping unit |
| CN105134139A (en) * | 2015-09-07 | 2015-12-09 | 西南石油大学 | Crank balance automatic adjusting device of beam-pumping unit |
| CN105221116A (en) * | 2015-11-03 | 2016-01-06 | 西南石油大学 | A kind of crank balance self-checking device |
| CN105221116B (en) * | 2015-11-03 | 2018-05-08 | 西南石油大学 | A kind of crank balance self-checking device |
| CN106092444A (en) * | 2016-08-02 | 2016-11-09 | 北方民族大学 | The gravity balance device of a kind of Dual-motors Driving and control method |
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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: 20080820 Termination date: 20101204 |