CN209604499U - Beam-pumping unit multiple gear ratios speed regulation device - Google Patents
Beam-pumping unit multiple gear ratios speed regulation device Download PDFInfo
- Publication number
- CN209604499U CN209604499U CN201920216784.XU CN201920216784U CN209604499U CN 209604499 U CN209604499 U CN 209604499U CN 201920216784 U CN201920216784 U CN 201920216784U CN 209604499 U CN209604499 U CN 209604499U
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- Prior art keywords
- pumping unit
- adjusting gear
- speed adjusting
- speed regulation
- speed
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- 238000005086 pumping Methods 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010793 Steam injection (oil industry) Methods 0.000 description 3
- 239000003129 oil well Substances 0.000 description 3
- 238000009837 dry grinding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
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- 238000005299 abrasion Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of beam-pumping unit multiple gear ratios speed regulation devices, including motor, the motor is connected with electrical machine belt pulley, the electrical machine belt pulley is connected with speed adjusting gear input belt wheel transmission, the speed adjusting gear input belt wheel is connected by speed adjusting gear with the transmission of speed adjusting gear output pulley, the speed adjusting gear output pulley is connected with pumping unit input belt wheel transmission, and the pumping unit input belt wheel is connected with pumping unit gear shifting box；Wherein, the speed adjusting gear is equipped with speed regulation axis, and the speed adjusting gear input belt wheel and speed adjusting gear output pulley are separately positioned on the both ends of the speed regulation axis, and the speed adjusting gear input belt wheel is different with the diameter of speed adjusting gear output pulley；Utility model has the advantages that do not change original oil pumping crane platform structure, former belt and belt pulley may continue to using；The motor and pulley sizes of former oil pumping machine platform are not changed, so that it may which flexible modulation oil pumping jig frequency reduces costs.
Description
Technical field
The utility model relates to a kind of pumping unit speed regulation device, specifically a kind of adjusting beam pumping unit speed
Beam-pumping unit multiple gear ratios speed regulation device, belongs to pumping unit field.
Background technique
In field of oilfield exploitation, during using sucker rod pumping, from steam injection boil in a covered pot over a slow fire well after self-spray, switch to sucker rod pump take out
Oil arrives displacement of reservoir oil by filling water, some well yields can constantly change.When stratum goes out liquid deficiency, oil well pump can dry grind, and accelerate to set
Standby abrasion, shortens and works normally the period, even results in whole well and stops production.
Currently, dry grinding between oil pump plunger piston and pump barrel to reduce, extends the rod tube normal workweek phase, can take following
Measure: 1, increase steam injection round, reduce viscosity of thickened oil, keeps viscous crude flowing smooth；But steam injection is at high cost, stops well and accounts for the production time
It is long；2, dedicated chemical agent viscosity reduction is added toward underground, reagent cost and operating cost are all very high；3, with electromagnetic adjustable speed motor tune
Speed, but torque is inadequate when low speed, and energy consumption is high；Or frequency-variable controller is used, but its is at high cost, not convenient for safeguarding, poor reliability；4,
Motor pulley is reduced, or increases pumping unit and inputs belt wheel.But motor pulley has generally been pressed and has been designed compared with small dimension, contracting
It is limited by a small margin；Increase pumping unit and input belt wheel, installation space is inadequate, and former belt shaft intensity is also limited；Replace pumping unit speed change
Case or the whole oil pumping machine platform of replacement, equipment cost and installation cost are very high.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of beam-pumping unit multiple gear ratios speed regulation device, does not change
Originally pump crane platform structure, former belt and belt pulley may continue to using；The motor and skin of former oil pumping machine platform are not changed
Band size of wheel, so that it may which flexible modulation oil pumping jig frequency reduces costs.
The technical solution of the utility model are as follows:
Beam-pumping unit multiple gear ratios speed regulation device, including motor, the motor are connected with electrical machine belt pulley, the electrical machine belt pulley
It is connected with speed adjusting gear input belt wheel transmission, the speed adjusting gear input belt wheel passes through speed adjusting gear and speed adjusting gear output pulley
Transmission is connected, and the speed adjusting gear output pulley is connected with pumping unit input belt wheel transmission, and the pumping unit inputs belt wheel and takes out
Oil machine gearbox is connected；Wherein, the speed adjusting gear is equipped with speed regulation axis, and the speed adjusting gear input belt wheel and speed adjusting gear are defeated
Pulley is separately positioned on the both ends of the speed regulation axis, the described speed adjusting gear input belt wheel and speed adjusting gear output pulley it is straight
Diameter is different.
Speed adjusting gear input belt wheel, speed regulation axis output pulley are inserted in speed regulation axis both ends, with keyway driving torque；Motor first leads to
Electrical machine belt pulley is crossed, torque is transmitted to speed adjusting gear input belt wheel, and drive speed regulation axis rotation；Speed regulation axis rotation makes to adjust the speed axis output
Torque is transmitted to pumping unit input belt wheel by belt wheel, and then is driven to pumping unit gear shifting box；Since speed regulation axis both ends speed adjusting gear is defeated
It is identical with speed adjusting gear output pulley revolving speed to enter belt wheel, and diameter is different, the linear velocity of belt is just different, finally realizes speed regulation
Purpose.
Further, the speed regulation axis is equipped with axle sleeve, and the both ends of the axle sleeve are equipped with self-aligning bearing, the self-aligning bearing
End is equipped with end cover；The end cover is equipped with check ring.
Wherein, the speed regulation axis is equipped with one or more.
The both ends of the axle sleeve are equipped with positioning ring, and the positioning ring is matched with semicircle fixed plate, automatic centering, and described half
Circle fixed plate is arranged in axle sleeve fixing seat.
U-shaped fastening annular distance is additionally provided in the axle sleeve fixing seat, the U-shaped fastening annular distance is equipped with U-shaped dead ring, the axis
Set is fixed in the axle sleeve fixing seat by U-shaped dead ring, and U-shaped dead ring downwards compresses axle sleeve, and U-shaped dead ring lower end has
One section of screw thread is locked after passing through fastening annular distance by fixture nut.
The motor is arranged in motor fixing seat, and the motor fixing seat is equipped with two, and two are separately fixed at oil pumping
On machine base, the motor fixing seat includes fixed plate, and the both ends of the fixed plate are equipped with bolt orifice plate.It is machined in fixed plate
Strip hole can be bolted on former oil pumping unit base；The screw thread orifice plate and long bolt at both ends cooperate, and inwardly hold out against.
Motor base and axle sleeve fixing seat are held out against simultaneously.
The motor fixing seat includes two angle steel, stays a seam among two angle steel, slide bolt orifice plate is nested in seam
In, it can slide axially；There are two fixed plates in bottom surface, and two angle steel are welded and fixed.
The axle sleeve fixing seat and motor are also secured on motor firm banking.
Former beam-pumping unit jig frequency is generally 6 jig frequency per minute, 9 jig frequencies, 12 jig frequencies；Target jig frequency after adjusting: 2 jig frequencies, 5 punchings
It is secondary, 8 jig frequencies.
Utility model has the advantages that
(1) do not change original oil pumping crane platform structure, former belt and belt pulley may continue to using；Former oil pumping is not changed
The motor and pulley sizes of machine platform, so that it may which flexible modulation oil pumping jig frequency falls below cost；
(2) motor body is between electrical machine belt pulley and pumping unit belt wheel, and installation space is more compact, pedestal reasonable stress；
(3) speed adjusting gear is structurally reasonable, and speed regulation shaft length can be born due to both sides belt tension difference bring torsion,
Fixation is stronger；
(4) by adjusting transmission ratio, oil well pump coefficient of fullness is improved in time, avoids rod tube and oil well pump from dry grinding, extends
The period is worked normally, oil recovery benefit is improved；
(5) purely mechanic transmission, it is reliability and durability, it is easy to maintain；
(6) electrical machine belt pulley and speed adjusting gear input belt wheel, while having the belt pulley of stepped diameters, can by arranging in pairs or groups mutually
Realize the conversion of multistage speed ratio；
(7) tower-shaped belt pulley is used, being changed without belt pulley can also realize that multiple gear ratios adjusts the speed.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the overall top view of the utility model embodiment；
Fig. 2 is the whole side view of the utility model embodiment；
Fig. 3 is the cross-sectional view of the utility model embodiment speed adjusting gear；
Fig. 4 is the structural schematic diagram of the utility model embodiment axle sleeve fixing seat；
Fig. 5 is the side view of the utility model embodiment axle sleeve fixing seat；
Fig. 6 is the fixation schematic diagram of the utility model embodiment axle sleeve；
Fig. 7 is the fixation side view of the utility model embodiment axle sleeve；
Fig. 8 is the top view of the utility model embodiment axle sleeve fixing seat；
Fig. 9 is the structural schematic diagram of the utility model embodiment motor fixing seat；
Figure 10 is the front view of the utility model embodiment motor fixing seat；
Figure 11 is the side view of the utility model embodiment motor fixing seat；
Figure 12 is the stereoscopic schematic diagram of the utility model embodiment motor fixing seat；
Figure 13 is the main view that the utility model embodiment axle sleeve fixing seat and motor are also secured to motor firm banking；
Figure 14 is the A-A cross-sectional view of Figure 13；
Figure 15 is the top view of Figure 13.
Specific embodiment
The preferred embodiment of the utility model is illustrated below, it should be understood that preferred embodiment described herein
It is only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
Beam-pumping unit multiple gear ratios speed regulation device, including motor, the motor are connected with electrical machine belt pulley 1, the motor band
Wheel 1 is connected with the speed adjusting gear input transmission of belt wheel 2, and the speed adjusting gear input belt wheel 2 is defeated by speed adjusting gear and speed adjusting gear
The transmission of pulley 3 is connected, and the speed adjusting gear output pulley 3 is connected with the pumping unit input transmission of belt wheel 4, the pumping unit input
Belt wheel 4 is connected with pumping unit gear shifting box；Wherein, the speed adjusting gear is equipped with speed regulation axis 8, and the speed adjusting gear inputs belt wheel 2
The both ends of the speed regulation axis 8 are separately positioned on speed adjusting gear output pulley 3, the speed regulation axis 8 is equipped with axle sleeve 9, the axle sleeve 9
Both ends be equipped with self-aligning bearing 5, the end of the self-aligning bearing 5 is equipped with end cover 6；The end cover 6 is equipped with spring catch
Circle 7.The speed adjusting gear input belt wheel 2 is different with the diameter of speed adjusting gear output pulley 3.
Wherein the speed regulation axis is equipped with one or more.
Speed adjusting gear input belt wheel 2, speed regulation axis output pulley 3 are inserted in speed regulation 8 both ends of axis, with keyway driving torque；Motor
Electrical machine belt pulley is first passed through, torque is transmitted to speed adjusting gear input belt wheel 2, and speed regulation axis 8 is driven to rotate；The speed regulation rotation of axis 8 makes to adjust
Torque is transmitted to pumping unit input belt wheel 4 by fast axis output pulley 3, and then is driven to pumping unit gear shifting box；Due to adjusting the speed axis both ends
It is identical with 3 revolving speed of speed adjusting gear output pulley that speed adjusting gear inputs belt wheel 2, and diameter is different, and the linear velocity of belt is just different, most
The purpose of speed regulation is realized eventually.
As shown in Figure 4-8, the both ends of the axle sleeve 9 are equipped with positioning ring, and the positioning ring is matched with semicircle fixed plate 13,
Automatic centering, the semicircle fixed plate are arranged in axle sleeve fixing seat 10.
U-shaped fastening annular distance is additionally provided in the axle sleeve fixing seat, the U-shaped fastening annular distance is equipped with U-shaped dead ring 11, described
Axle sleeve is fixed in the axle sleeve fixing seat by U-shaped dead ring, and U-shaped dead ring downwards compresses axle sleeve, U-shaped dead ring lower end
There is one section of screw thread, after passing through fastening annular distance, is locked by fixture nut 12.
As shown in figs9-12, the motor is arranged in motor fixing seat, and the motor fixing seat is equipped with two, two points
It is not fixed on oil pumping unit base 17, the motor fixing seat includes fixed plate 14, and the both ends of the fixed plate 14 are equipped with bolt
Orifice plate 15.It is machined with strip hole in fixed plate, can be bolted on former oil pumping unit base；The screw thread orifice plate at both ends,
Cooperate with long bolt, inwardly holds out against.Motor base and axle sleeve fixing seat are held out against simultaneously.
The motor fixing seat includes two angle steel, stays a seam among two angle steel, slide bolt orifice plate 16 is nested in
In seam, it can slide axially；There are two fixed plates in bottom surface, and two angle steel are welded and fixed.
As illustrated in figs. 13-15, axle sleeve fixing seat and motor are also secured to motor firm banking.
In addition, the installation site of motor body is set side by side with the speed regulation axis, keep installation space more compact, pedestal stress
Rationally；
Former beam-pumping unit jig frequency is generally 6 jig frequency per minute, 9 jig frequencies, 12 jig frequencies；Target jig frequency after adjusting: 2 jig frequencies, 5 punchings
It is secondary, 8 jig frequencies；
Original motor power is divided into 7,9,12KW, and revolving speed is 690,940,1420 turns corresponding；
Former pumping unit berm width about 900mm；Motor body length about 700mm；If subtracted by this design deceleration mechanism
Fast axis and belt pulley design space are significantly compressed.Tower-shaped belt be will lead to first due to axially mounted insufficient space, and can not
Installation；Secondly, the anti-twisting property of speed regulation axis is worse；For example: if the distance that belt pulley is held off axis is all 100mm, works as tune
When fast axis overall length 300mm, F1*150=F2*50；F2=3*F1
When adjusting the speed axis overall length 700mm, F1*350=F2*250；F2=1.4*F1
F1 is the pulling force of belt, and F2 is bearing support power, and after speed regulation axis lengthens, F2 is reduced, and illustrates that bearing support power subtracts
Small, the integral strength limit is just higher.
So speed regulation axis is longer, the radial force that bearing is subject to is smaller, and integral strength is higher；"
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. beam-pumping unit multiple gear ratios speed regulation device, it is characterised in that: including motor, the motor is connected with electrical machine belt pulley, institute
It states electrical machine belt pulley to be connected with speed adjusting gear input belt wheel transmission, the speed adjusting gear input belt wheel passes through speed adjusting gear and governor
The transmission of structure output pulley is connected, and the speed adjusting gear output pulley is connected with pumping unit input belt wheel transmission, and the pumping unit is defeated
Enter belt wheel to be connected with pumping unit gear shifting box；Wherein, the speed adjusting gear is equipped with speed regulation axis, the described speed adjusting gear input belt wheel and
Speed adjusting gear output pulley is separately positioned on the both ends of the speed regulation axis, and the speed adjusting gear input belt wheel and speed adjusting gear are defeated
The diameter of pulley is different.
2. beam-pumping unit multiple gear ratios speed regulation device according to claim 1, it is characterised in that: the speed regulation axis is equipped with axis
The both ends of set, the axle sleeve are equipped with positioning ring, and the positioning ring is matched with semicircle fixed plate, automatic centering, and the semicircle is solid
Fixed board is arranged in axle sleeve fixing seat.
3. beam-pumping unit multiple gear ratios speed regulation device according to claim 2, it is characterised in that: in the axle sleeve fixing seat
It is additionally provided with U-shaped fastening annular distance, the U-shaped fastening annular distance is equipped with U-shaped dead ring, and the axle sleeve is fixed on institute by U-shaped dead ring
It states in axle sleeve fixing seat.
4. beam-pumping unit multiple gear ratios speed regulation device according to claim 1, it is characterised in that: the motor is arranged in electricity
In machine fixing seat, the motor fixing seat is equipped with two, and two are separately fixed on oil pumping unit base, the motor fixing seat packet
Fixed plate is included, the both ends of the fixed plate are equipped with bolt orifice plate.
5. beam-pumping unit multiple gear ratios speed regulation device according to claim 4, it is characterised in that: be machined with length in fixed plate
Hole, can be bolted on former oil pumping unit base；The screw thread orifice plate and long bolt at both ends cooperate, and inwardly hold out against, together
When motor base and axle sleeve fixing seat are held out against.
6. beam-pumping unit multiple gear ratios speed regulation device according to claim 2, it is characterised in that: the axle sleeve fixing seat
It is also secured on motor firm banking with motor.
7. beam-pumping unit multiple gear ratios speed regulation device according to claim 1, it is characterised in that: the speed regulation axis is equipped with axis
Set, the both ends of the axle sleeve are equipped with self-aligning bearing, and the end of the self-aligning bearing is equipped with end cover；The end cover is equipped with
Check ring.
8. beam-pumping unit multiple gear ratios speed regulation device according to claim 1 or 2, it is characterised in that: the speed regulation axis is set
There is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216784.XU CN209604499U (en) | 2019-02-20 | 2019-02-20 | Beam-pumping unit multiple gear ratios speed regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216784.XU CN209604499U (en) | 2019-02-20 | 2019-02-20 | Beam-pumping unit multiple gear ratios speed regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604499U true CN209604499U (en) | 2019-11-08 |
Family
ID=68402520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920216784.XU Expired - Fee Related CN209604499U (en) | 2019-02-20 | 2019-02-20 | Beam-pumping unit multiple gear ratios speed regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869452A (en) * | 2019-02-20 | 2019-06-11 | 克拉玛依胜利高原机械有限公司 | Ginseng technique drops in tower-shaped driving wheel pumping unit |
-
2019
- 2019-02-20 CN CN201920216784.XU patent/CN209604499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869452A (en) * | 2019-02-20 | 2019-06-11 | 克拉玛依胜利高原机械有限公司 | Ginseng technique drops in tower-shaped driving wheel pumping unit |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |