CN207406324U - Pin tooth transmission pumping unit - Google Patents
Pin tooth transmission pumping unit Download PDFInfo
- Publication number
- CN207406324U CN207406324U CN201721520246.7U CN201721520246U CN207406324U CN 207406324 U CN207406324 U CN 207406324U CN 201721520246 U CN201721520246 U CN 201721520246U CN 207406324 U CN207406324 U CN 207406324U
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- CN
- China
- Prior art keywords
- pin
- wheel
- bedframe
- gear
- motor
- Prior art date
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- 238000005086 pumping Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 title claims abstract description 10
- 239000003129 oil well Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000012639 Balance disease Diseases 0.000 description 1
- 241001023788 Cyttus traversi Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The utility model is related to a kind of pin tooth transmission pumping units.Mainly solve the problems, such as that existing Analysis of Oil Well System Efficiency is low, of high cost.It is characterized in that：The stent（6）On by swinging wheeling support（3）It is connected with swing pin wheel（1）, the swing pin wheel（1）Pendulum counterweight is connected on the wheel hub of one side（13）, the bedframe（7）On be fixed with motor（14）, motor（14）Output shaft connects pin gear by a pair of of gear pair（18）, the pin gear（18）With putting pin wheel（1）It is meshed；The sucker rod（10）The sucker rod lanyard of upper end（12）Around swing pin wheel（1）Afterwards, other end connection clump weight（8）.The pin tooth transmission Pumping Unit is compact, reliable and stable, and commutation is efficient, at low cost, saves electric energy.
Description
Technical field
The utility model is related to oilfields, are specifically a kind of pin tooth transmission pumping unit.
Background technology
The common double leval jib beam pumping unit in oil field at present, consumption rate is high, and dynamic liquid level position is unstable, system effectiveness
It is low, realize that counterweight balance difficulty is big, commutation efficiency is low, impact is big, is not easy to adjust stroke jig frequency.And other various special-shaped pumping units
Because of the cumbersome easy break-down of structure, and cost is higher.
The content of the invention
In order to overcome the shortcomings of that existing Analysis of Oil Well System Efficiency is low, of high cost, the utility model provides a kind of pin tooth and passes
Dynamic pumping unit, the pin tooth transmission Pumping Unit is compact, reliable and stable, and commutation is efficient, at low cost, saves electric energy.
The technical solution of the utility model is：A kind of pin tooth transmission pumping unit, including bedframe, sucker rod, the bottom
Seat frame top is fixed with stent, and swing pin wheel, the swing pin wheel one side are connected with by swinging wheeling support on the stent
Wheel hub on be connected with pendulum counterweight, motor is fixed on the bedframe, motor output shaft is connected by a pair of of gear pair
Pin gear, the pin gear are meshed with pendulum pin wheel；It is another after the sucker rod lanyard of the sucker rod upper end is around pin wheel is swung
End connection clump weight.
The bedframe is fixed on guide rail, and bedframe bottom is equipped with jack and traveling wheel, guide rail and walking
Screw rod is connected between wheel support.
The utility model has the advantages that：Due to taking said program, the motor forward or reverse of the pumping unit
It drives and swings pin wheel progress clockwise or counterclockwise, by lanyard sucker rod is driven to pump, drive oil well pump
Realize oil recovery purpose.By setting pendulum model counterweight, realize the micropower even inactivity start and stop of motor, improve system mechanics effect
Rate reduces reversing impact, saves electric energy.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the structure diagram of running part；
Fig. 4 is wobble gear and the enlarged drawing of pin gear engaging portion.
1- swings pin wheel in figure, 2- swing wheel shafts, 3- swing wheeling supports, 4- guide upright posts, 5- counterweight lanyards, 6- stents,
7- bedframes, 8- clump weights, 9- power distribution cabinets, 10- sucker rods, 11- polished rod eyes, 12- sucker rod lanyards, 13- pendulum counterweights,
14- motors, 15- shaft couplings, 16- pinion gears, 17- gear wheels, 18- pin gears, 19- screw rods, 20- traveling wheels, 21- guide rails, 22-
Jack.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Fig. 1 to Fig. 4, a kind of pin tooth transmission pumping unit, including bedframe 7, sucker rod 10, the bedframe
7 are fixed on guide rail 21, and 7 bottom of bedframe is equipped with jack 22 and traveling wheel 20, connects between guide rail 21 and bedframe 7
It is connected to screw rod 19.After jack 22 props bedframe 7, bedframe 7 can be driven along guide rail 21 by rotating screw rod 19
It is mobile, it steps down so as to reach horse head.7 top of bedframe is fixed with stent 6, and 6 top of stent and the bottom of bedframe 7
Guide upright post 4 is fixed between face.It is fixed on the stent 6 and swings wheeling support 3, swung on wheeling support 3 by swinging wheel shaft 2
Connection swings pin wheel 1, and pendulum counterweight 13 is connected on the wheel hub for swinging 1 one side of pin wheel.Reversing impact can be reduced, make pumping
Oil machine saves a large amount of electric energy.Motor 14 is fixed on the bedframe 7,14 output shaft of motor is connected with shaft coupling 15, shaft coupling
15 other end of device connects pinion gear 16, and pinion gear 16 is engaged with gear wheel 17, and gear wheel 17 and pin gear 18 are coaxial, the pin tooth
Wheel 18 is meshed with swinging pin wheel 1, and such motor 14 can drive pin gear 18 to rotate by shaft coupling 15, gear pair, pin tooth
Wheel 18 drives swing pin wheel 1 to rotate.Wherein pinion gear 16 and gear wheel 17 can also be replaced by sprocket wheel.10 upper end of sucker rod leads to
11 connecting with pumping rod lanyard 12 of polished rod eye is crossed, after sucker rod lanyard 12 is around pin wheel 1 is swung, counterweight is connected by counterweight lanyard 5
Block 8 when pumping unit works, realizes that mechanical system balances in a manner of increasing or decreasing clump weight.
Due to swinging 1 lower part of pin wheel setting pendulum counterweight 13, pendulum counterweight 13 is with the rotation elevation process for swinging pin wheel 1
As its kinetic energy is converted to the process of potential energy, and pendulum counterweight 13 absorbs clump weight 8, swings pin wheel 1, motor 14 and sucker rod at this time
10 motion energy is converted to its potential energy.Pendulum counterweight 13 is to utilize pendulum storage with the process that the rotation of swinging turntable is fallen
Potential energy is the process that a whole set of mechanical system accelerates, and the potential energy of the storage of pendulum counterweight release at this time, which is converted to, makes clump weight, wobble wheel
The kinetic energy of disk, motor and sucker rod movement.By the conversion of its kinetic energy potential energy, realize when motor stops, being not required to motor braking,
Do not generate counter electromotive force, motor again reverse starting when, it is only necessary to micropower starts, make motor start and stopped process in be not required to
Excessive energy is paid, so as to fulfill micropower start and stop even inactivity start and stop.
The motor forward or reverse of the pumping unit passes through gear（Or sprocket wheel）, pin gear make swing pin wheel carry out clockwise or
Rotation counterclockwise drives sucker rod to pump by lanyard, and driving oil well pump realizes oil recovery purpose.By setting pendulum
Formula counterweight reduces reversing impact, and pumping unit is made to save a large amount of electric energy.
Claims (2)
1. a kind of pin tooth transmission pumping unit, including bedframe（7）, sucker rod（10）, the bedframe（7）Top is fixed with
Stent（6）, it is characterised in that：The stent（6）On by swinging wheeling support（3）It is connected with swing pin wheel（1）, the rocking pin
Wheel（1）Pendulum counterweight is connected on the wheel hub of one side（13）, the bedframe（7）On be fixed with motor（14）, motor（14）
Output shaft connects pin gear by a pair of of gear pair（18）, the pin gear（18）With putting pin wheel（1）It is meshed；The sucker rod
（10）The sucker rod lanyard of upper end（12）Around swing pin wheel（1）Afterwards, other end connection clump weight（8）.
2. pin tooth transmission pumping unit according to claim 1, it is characterised in that：The bedframe（7）It is fixed on guide rail
（21）On, and bedframe（7）Bottom is equipped with jack（22）And traveling wheel（20）, guide rail（21）With traveling wheel（20）Stent it
Between be connected with screw rod（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520246.7U CN207406324U (en) | 2017-11-15 | 2017-11-15 | Pin tooth transmission pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520246.7U CN207406324U (en) | 2017-11-15 | 2017-11-15 | Pin tooth transmission pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406324U true CN207406324U (en) | 2018-05-25 |
Family
ID=62319372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721520246.7U Active CN207406324U (en) | 2017-11-15 | 2017-11-15 | Pin tooth transmission pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406324U (en) |
-
2017
- 2017-11-15 CN CN201721520246.7U patent/CN207406324U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200728 Address after: 163000 Iron Man Industrial Park, Honggang District, Daqing City, Heilongjiang Province Patentee after: DAQING HUALI MECHANICAL MANUFACTURING Co.,Ltd. Address before: 163000 room 147, No. 1, 12-4 West Bin Road, rang Hu Road, Daqing, Heilongjiang Patentee before: Yuan Dongsheng |