CN2816348Y - Energy-sving long-stroke-distance low-stroke time oil pumping machine - Google Patents
Energy-sving long-stroke-distance low-stroke time oil pumping machine Download PDFInfo
- Publication number
- CN2816348Y CN2816348Y CN 200520105093 CN200520105093U CN2816348Y CN 2816348 Y CN2816348 Y CN 2816348Y CN 200520105093 CN200520105093 CN 200520105093 CN 200520105093 U CN200520105093 U CN 200520105093U CN 2816348 Y CN2816348 Y CN 2816348Y
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- Prior art keywords
- wheel
- swinging
- crank
- connector
- stroke
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- Expired - Fee Related
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Abstract
The utility model relates to an energy saving long-stroke distance low-stroke time oil pumping machine which comprises a machine frame, an electric machine and a speed changer, wherein two chain wheels are arranged on the machine frame and a drag chain link is arranged on the chain wheel. Both ends of the drag chain link respectively form a hanging shape and are respectively provided with a connector. The connector at one end is connected with an oil pumping draw rod, and a balance weight is arranged on the connector at the other end. A drive gear wheel is arranged on the chain wheel. A swinging reversing mechanism is arranged between the drive gear wheel and a speed change mechanism, and the swinging reversing mechanism is a crank swinging wheel mechanism. A swinging wheel of the crank swinging wheel mechanism is a gear wheel which forms a semi-circular arc shape and is engaged with the drive gear wheel on the chain wheel. A crank wheel of the crank swinging wheel mechanism is arranged on a power output shaft of the speed change mechanism. The crank wheel is connected with the swinging wheel with a connecting rod. The utility model has the advantages of simple structure, long stroke distance and low frequency of stroke time. The energy consumption for pumping oil can be reduced.
Description
Technical field
The utility model relates to a kind of energy-saving long stroke low jig frequency oil pumper.
Background technology
At present in the oil exploitation, the beam pumping unit that main flow is used though this kind type is simple in structure, has higher application life, there is jig frequency frequency height, stroke is short, energy consumption is high shortcoming.
Summary of the invention
The purpose of this utility model provides that a kind of simple in structure, stroke is long, the jig frequency frequency is low, and then the energy-saving long stroke low jig frequency oil pumper that cuts down the consumption of energy greatly.
The utility model comprises frame, motor and speed changer, be characterized on frame, being provided with two sprocket wheels, sprocket wheel is provided with conduction chain, the two ends of this conduction chain are the hanging shape and are equipped with connector, the connector of one end is connected with rod line carrier, the connector of the other end is provided with the counterweight weights, described sprocket wheel is provided with travelling gear, be provided with the swing changement between this travelling gear and the gear, it is a crank balance mechanism, the crank balance mechanism escapement be half arc-shaped gear and with sprocket wheel on travelling gear engagement, the crank balance mechanism crankwheel be located on the power output shaft of gear, be connected with connecting rod between crankwheel and the escapement.
Compared with prior art, the utility model is simple in structure, stroke is long, the jig frequency frequency is low, and then can reduce the energy consumption in the oil producing operation greatly.
Description of drawings
Accompanying drawing is the structural representation of the utility model most preferred embodiment.
Diagram 1 is the counterweight weights, and 2 and 11 is connector, and 3 is conduction chain, and 4 is motor, and 5 is speed changer, and 6 is crankwheel, and 7 is crank connecting link, and 8 is escapement, and 9 is sprocket wheel, and 10 is travelling gear, and 12 is rod line carrier.
The specific embodiment
With reference to accompanying drawing, structural representation for the utility model most preferred embodiment, comprise frame, motor and speed changer, be characterized on frame, being provided with two sprocket wheels, sprocket wheel is provided with conduction chain, the two ends of this conduction chain are the hanging shape and are equipped with connector, the connector of one end is connected with rod line carrier, the connector of the other end is provided with the counterweight weights, described sprocket wheel is provided with travelling gear, be provided with the swing changement between this travelling gear and the gear, it is a crank balance mechanism, the crank balance mechanism escapement be meshed for half arc-shaped gear and with travelling gear on the sprocket wheel, the crank balance mechanism crankwheel be located on the power output shaft of gear, be connected with connecting rod between crankwheel and the escapement.
Claims (1)
1, a kind of energy-saving long stroke low jig frequency oil pumper, comprise frame, motor and speed changer, it is characterized in that on frame, being provided with two sprocket wheels, sprocket wheel is provided with conduction chain, the two ends of this conduction chain are the hanging shape and are equipped with connector, the connector of one end is connected with rod line carrier, the connector of the other end is provided with the counterweight weights, described sprocket wheel is provided with travelling gear, be provided with the swing changement between this travelling gear and the gear, it is a crank balance mechanism, the crank balance mechanism escapement be half arc-shaped gear and with sprocket wheel on travelling gear engagement, the crank balance mechanism crankwheel be located on the power output shaft of gear, be connected with connecting rod between crankwheel and the escapement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105093 CN2816348Y (en) | 2005-08-06 | 2005-08-06 | Energy-sving long-stroke-distance low-stroke time oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105093 CN2816348Y (en) | 2005-08-06 | 2005-08-06 | Energy-sving long-stroke-distance low-stroke time oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816348Y true CN2816348Y (en) | 2006-09-13 |
Family
ID=36996156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105093 Expired - Fee Related CN2816348Y (en) | 2005-08-06 | 2005-08-06 | Energy-sving long-stroke-distance low-stroke time oil pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816348Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532377B (en) * | 2008-03-11 | 2012-07-04 | 马利娜 | Pendulum-type energy-saving oil extractor |
| CN102852487A (en) * | 2012-03-21 | 2013-01-02 | 张鹤 | Horizontal dual-chain pulley guide long constant speed balanced pumping unit |
| CN103061720A (en) * | 2013-01-10 | 2013-04-24 | 李兆胜 | Multifunctional double arm interaction single-drive-wheel self-speed-changing pumping unit |
| CN103061719A (en) * | 2013-01-10 | 2013-04-24 | 李兆胜 | Multifunctional double arm interaction double-drive-wheel self-speed-changing pumping unit |
-
2005
- 2005-08-06 CN CN 200520105093 patent/CN2816348Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532377B (en) * | 2008-03-11 | 2012-07-04 | 马利娜 | Pendulum-type energy-saving oil extractor |
| CN102852487A (en) * | 2012-03-21 | 2013-01-02 | 张鹤 | Horizontal dual-chain pulley guide long constant speed balanced pumping unit |
| CN103061720A (en) * | 2013-01-10 | 2013-04-24 | 李兆胜 | Multifunctional double arm interaction single-drive-wheel self-speed-changing pumping unit |
| CN103061719A (en) * | 2013-01-10 | 2013-04-24 | 李兆胜 | Multifunctional double arm interaction double-drive-wheel self-speed-changing pumping unit |
| CN103061720B (en) * | 2013-01-10 | 2015-05-20 | 李兆胜 | Multifunctional double arm interaction single-drive-wheel self-speed-changing pumping unit |
| CN103061719B (en) * | 2013-01-10 | 2015-06-24 | 李兆胜 | Multifunctional double arm interaction double-drive-wheel self-speed-changing pumping unit |
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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: 20060913 Termination date: 20090907 |