CN206668229U - A kind of New Power Saving Pumping Unit - Google Patents
A kind of New Power Saving Pumping Unit Download PDFInfo
- Publication number
- CN206668229U CN206668229U CN201720366842.8U CN201720366842U CN206668229U CN 206668229 U CN206668229 U CN 206668229U CN 201720366842 U CN201720366842 U CN 201720366842U CN 206668229 U CN206668229 U CN 206668229U
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- CN
- China
- Prior art keywords
- pumping unit
- steel wire
- wire rope
- head sheave
- sliding block
- Prior art date
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- Expired - Fee Related
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Abstract
A kind of New Power Saving Pumping Unit, belong to oil exploration equipment class, including oil pumping unit base, pipeline road, sucker rod, preceding steel wire rope, support, reducing head sheave, sizing head sheave, ground fixed pulley, steel wire rope afterwards, slide block guide rail frame, sliding block, symmetrical connecting rod, reduction box, big belt wheel, V bands, small pulley etc., it is characterised in that：Pipeline road is on oil pumping unit base, sucker rod is connected with pipeline road, preceding steel wire rope lower end is connected with sucker rod, pedestal upper end is equipped with sizing head sheave and reducing head sheave, sizing head sheave is connected with preceding steel wire rope upper end, reducing head sheave is connected with rear steel wire rope upper end, steel wire rope lower end is hinged by ground fixed pulley and fixed pulley with sliding block afterwards, sliding block is arranged on slide block guide rail frame, sliding block and symmetrical connecting rod axis connection, drive link is arranged on reduction box, big belt wheel is housed, big belt wheel is connected by V bands with small pulley on reduction box.The utility model realizes the function of long stroke, low jig frequency, has reached the purpose for reducing dynamic loading and energy-conservation.
Description
Technical field
A kind of New Power Saving Pumping Unit is the utility model is related to, specifically using oil pumping unit base, pipeline road, is taken out
Beam hanger, preceding steel wire rope, support, reducing head sheave, sizing head sheave, ground fixed pulley, rear steel wire rope, fixed pulley, slide block guide rail frame are sliding
Block, symmetrical connecting rod, drive link, counterweight, output shaft, reduction box, input shaft, big belt wheel, V bands, small pulley, motor, Gu
A kind of New Power Saving Pumping Unit of the compositions such as fixed board, belongs to oil exploration equipment class.
Background technology
With continually developing for oil field, the oil level in oil well is gradually reduced, and the coefficient of fullness of oil well pump, which is constantly reduced, to be made
Constantly reduced into crude oil yield, therefore in order to ensure crude oil yield, oil pumper must possess the spy of long stroke, low jig frequency
Point, but the in-service oil pumper currently used for oil field is mainly beam pumping unit, beam pumping unit is because its own structure
Limitation can not meet the requirement of long stroke, low jig frequency or ultra-long-stroke, low jig frequency, and the entirety of beam pumping unit
Action mainly realizes oil pumping by walking beam and overarm mutually action, when the polished rod load of oil pumper changes in upper and lower stroke
When amplitude is larger, the net torque of decelerator crank axle can be made negative value occur, while reducer gear is easily by " backwards to impacting ",
The workload of motor and reductor is added, energy consumption is larger, and shortens the service life of decelerator, therefore we just compel
It is essential and wants a kind of New Power Saving Pumping Unit, but in the market without such New Power Saving Pumping Unit.
Utility model content
For above-mentioned deficiency, the utility model provides a kind of New Power Saving Pumping Unit.
The utility model is achieved through the following technical solutions：A kind of New Power Saving Pumping Unit, including oil pumping unit base,
Pipeline road, sucker rod, preceding steel wire rope, support, reducing head sheave, sizing head sheave, ground fixed pulley, rear steel wire rope, fixed pulley are sliding
Block guide rail bracket, sliding block, symmetrical connecting rod, drive link, counterweight, output shaft, reduction box, input shaft, big belt wheel, V bands, small band
Wheel, motor, fixed plate etc., it is characterised in that：Oil pumping unit base is arranged on oil well exit, and pipeline road is mounted in oil pumping unit base
On, sucker rod is connected with pipeline road, and preceding steel wire rope lower end is connected with sucker rod, and support is seated on oil pumping unit base, upper end
Equipped with sizing head sheave and reducing head sheave, two head sheaves are fixed together, and sizing head sheave is connected with preceding steel wire rope upper end, reducing head sheave
It is connected with rear steel wire rope upper end, rear steel wire rope lower end is hinged by ground fixed pulley and fixed pulley with sliding block, and sliding block, which is arranged on, to be slided
On block guide rail bracket, it can only be moved forward and backward on slide block guide rail frame, slide block guide rail frame is fixed on oil pumping unit base, sliding block and two
Symmetrical connecting rod is connected with two drive links respectively by axis connection, two symmetrical connecting rods, and two counterweights are separately mounted to
On two drive links, reduction box is arranged on oil pumping unit base, and two drive links are symmetrically mounted on reduction gearbox output shaft,
Big belt wheel is housed, big belt wheel is connected by V bands with small pulley, and small pulley is arranged on motor, motor peace on reduction box input shaft
In fixed plate, fixed plate is on oil pumping unit base.
The usefulness of the utility model is：The New Power Saving Pumping Unit is fixedly connected with using sizing head sheave with reducing head sheave
Combining form replaces girder construction of swimming, can realize the work characteristics of long stroke, low jig frequency, and the oil pumping unit reduction gearbox output end is adopted
With crank block and fixed pulley structure, toggle is instead of, reduction box can be not only greatly lowered in this design
Output shaft torque, and acceleration is smaller, and dynamic loading is smaller, and operating is more steady, reduces energy consumption, improves operating efficiency.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is operating diagram of the present utility model；
In figure, 1, oil pumping unit base, 2, pipeline road, 3, sucker rod, 4, preceding steel wire rope, 5, support, 6, reducing head sheave, 7,
Sizing head sheave, 8, ground fixed pulley, 9, rear steel wire rope, 10, fixed pulley, 11, slide block guide rail frame, 12, sliding block, 13, symmetrical connecting rod,
14th, drive link, 15, counterweight, 16, output shaft, 17 reduction boxes, 18, input shaft, 19, big belt wheel, 20, V bands, 21, small band
Wheel, 22, motor, 23, fixed plate.
Embodiment
As shown in Figure 1-2, a kind of New Power Saving Pumping Unit, including oil pumping unit base 1, pipeline road 2, sucker rod 3, preceding steel
Cord 4, support 5, reducing head sheave 6, sizing head sheave 7, ground fixed pulley 8, rear steel wire rope 9, fixed pulley 10, slide block guide rail frame 11,
Sliding block 12, symmetrical connecting rod 13, drive link 14, counterweight 15, output shaft 16, reduction box 17, input shaft 18, big belt wheel 19, V
Band 20, small pulley 21, motor 22, fixed plate 23 etc., it is characterised in that：Oil pumping unit base 1 is arranged on oil well exit, petroleum pipeline
Road 2 is on oil pumping unit base 1, and sucker rod 3 is connected with pipeline road 2, and the preceding lower end of steel wire rope 4 is connected with sucker rod 3, support 5
It is seated on oil pumping unit base 1, upper end is equipped with sizing head sheave 6 and reducing head sheave 7, and two head sheaves are fixed together, sizing head sheave 6
It is connected with the preceding upper end of steel wire rope 4, reducing head sheave 7 is connected with the rear upper end of steel wire rope 9, and the rear lower end of steel wire rope 9 passes through ground fixed pulley 8
Be hinged with fixed pulley 10 and sliding block 12, sliding block 12 is arranged on slide block guide rail frame 11, can only the front and rear shifting on slide block guide rail frame 11
Dynamic, slide block guide rail frame 11 is fixed on oil pumping unit base 1, and by axis connection, two symmetrical for sliding block 12 and two symmetrical connecting rods 13
Connecting rod 13 is connected with two drive links 14 respectively, and two counterweights 15 are separately mounted on two drive links 14, slows down
Case 17 is arranged on oil pumping unit base 1, and two drive links 14 are symmetrically mounted on the output shaft 16 of reduction box 17, and reduction box 17 is defeated
Entering and big belt wheel 19 is housed on axle 18, big belt wheel 19 is connected by V bands 20 with small pulley 21, and small pulley 21 is arranged on motor 22,
Motor 22 is arranged in fixed plate 23, and fixed plate 23 is on oil pumping unit base 1.
When the device in use, being powered to motor 22, motor 22 drives small pulley 21 to do circular-rotation, and small pulley 21 passes through
Rotation is passed to big belt wheel 19 by V bands 20, and big belt wheel 19 drives reduction box 17 to rotate and passed by the output shaft 16 of reduction box 17
To drive link 14, drive link 14 is moved forward and backward on slide block guide rail frame 11 by symmetrical connecting rod 13 with movable slider 12, sliding block
Rotation is transmitted to reducing head sheave 7 and sizing head sheave 6, this day train by 12 by rear steel wire rope 9, ground fixed pulley 8 and fixed pulley 10
The function of mechanism can not only realize that beam pumping unit swims beam action, that is, realize the rotation of certain angle scope, and structure
Design comparison is compact, and acceleration is smaller, and dynamic loading is smaller, and running and comparing is steady, and day gear mechanism passes through the preceding band of steel wire rope 4
Dynamic sucker rod 3, which is realized, to pump, and completes oil pumping process.
For the ordinary skill in the art, according to teaching of the present utility model, the utility model is not being departed from
Principle and spirit in the case of, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within of the present utility model
Within protection domain.
Claims (1)
1. a kind of New Power Saving Pumping Unit, including oil pumping unit base, pipeline road, sucker rod, preceding steel wire rope, support, reducing day
Wheel, sizing head sheave, ground fixed pulley, rear steel wire rope, fixed pulley, slide block guide rail frame, sliding block, symmetrical connecting rod, drive link, balance
Counterweight, output shaft, reduction box, input shaft, big belt wheel, V bands, small pulley, motor, fixed plate, it is characterised in that：Oil pumping unit base
Installed in oil well exit, on oil pumping unit base, sucker rod is connected pipeline road with pipeline road, preceding steel wire rope lower end and
Sucker rod is connected, and support is seated on oil pumping unit base, and upper end is equipped with sizing head sheave and reducing head sheave, and two head sheaves are connected in one
Rise, sizing head sheave is connected with preceding steel wire rope upper end, and reducing head sheave is connected with rear steel wire rope upper end, and rear steel wire rope lower end passes through ground
Fixed pulley and fixed pulley are hinged with sliding block, and sliding block is arranged on slide block guide rail frame, can only be moved forward and backward on slide block guide rail frame, sliding
Block guide rail bracket is fixed on oil pumping unit base, and sliding block and two symmetrical connecting rods are by axis connection, and two symmetrical connecting rods are respectively with two
Individual drive link is connected, and two counterweights are separately mounted on two drive links, and reduction box is arranged on oil pumping unit base,
Two drive links are symmetrically mounted on reduction gearbox output shaft, and big belt wheel is housed on reduction box input shaft, big belt wheel by V bands with
Small pulley is connected, and small pulley is arranged on motor, and motor is arranged in fixed plate, and fixed plate is on oil pumping unit base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720366842.8U CN206668229U (en) | 2017-04-10 | 2017-04-10 | A kind of New Power Saving Pumping Unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720366842.8U CN206668229U (en) | 2017-04-10 | 2017-04-10 | A kind of New Power Saving Pumping Unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668229U true CN206668229U (en) | 2017-11-24 |
Family
ID=60380134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720366842.8U Expired - Fee Related CN206668229U (en) | 2017-04-10 | 2017-04-10 | A kind of New Power Saving Pumping Unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958407A (en) * | 2019-02-21 | 2019-07-02 | 史玉芳 | Energy-saving device for beam-pumping |
-
2017
- 2017-04-10 CN CN201720366842.8U patent/CN206668229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958407A (en) * | 2019-02-21 | 2019-07-02 | 史玉芳 | Energy-saving device for beam-pumping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |