CN206329322U - A kind of oil pumper that counterweight is carried out using power assembly - Google Patents
A kind of oil pumper that counterweight is carried out using power assembly Download PDFInfo
- Publication number
- CN206329322U CN206329322U CN201621277538.8U CN201621277538U CN206329322U CN 206329322 U CN206329322 U CN 206329322U CN 201621277538 U CN201621277538 U CN 201621277538U CN 206329322 U CN206329322 U CN 206329322U
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- China
- Prior art keywords
- power assembly
- fixed
- counterweight
- inner frame
- outer framework
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Abstract
The oil pumper of the present utility model that counterweight is carried out using power assembly, including support, walking beam, counterweight horse head, fixture and drive mechanism, are characterised by：The drive mechanism is made up of outer framework, inner frame and power assembly, side roller is provided with inner frame, the vertical slideway being engaged with side roller is provided with the inwall of outer framework, the bottom of power assembly, which is set, be provided with the horizontal slide being engaged with bottom pulley on a bottom pulley, inner frame；The two sides tooth bar for being fixed with and being meshed with gear on gear, outer framework is fixed with output shaft；The side of two sides tooth bar central part to set and be fixed with the spacing pulley being engaged with spacing ring on restraining position ring block, output shaft.Beam pumping unit of the present utility model, make use of power assembly to carry out counterweight, significantly reduces the weight of original oil pumper, save raw material, reduce manufacturing cost, while also facilitating transport, installing and safeguard, beneficial effect significantly, is suitable for the application of popularization.
Description
Technical field
The utility model is related to a kind of beam pumping unit, in particular, more particularly to one kind is entered using power assembly
The oil pumper of row counterweight.
Background technology
Beam pumping unit is a kind of effective oil extraction in oil field instrument, and power assembly output power drives through transmission mechanism
Walking beam is back and forth moved up and down, and oil pumping operation is completed by the sucker rod of walking beam end.In oil pumping process, in order to realize walking beam two
The weight balancing at end in one end of walking beam, it is necessary to set counterweight horse head, to ensure the stability of oil pumper in the course of the work.
Due to the use of balancing weight so that the weight of whole beam pumping unit is very big, not only transportation, installation, maintenance are stranded
Difficulty, and also add the manufacturing cost of whole oil pumper.Power assembly is the necessaries of oil pumper, and oil pumper is dynamic
Power assembly is made up of motor and speed reducer, and quality is larger, if counterweight can be carried out using power assembly, it will greatly reduce original
There is the weight of counterweight horse head, the weight of the whole oil pumping machine equipment of reduction economizes in raw materials, reduces oil pumper manufacturing cost.
The content of the invention
The utility model carries out counterweight there is provided a kind of in order to overcome the shortcoming of above-mentioned technical problem using power assembly
Oil pumper.
The oil pumper of the present utility model that counterweight is carried out using power assembly, including support, walking beam, counterweight horse head, fixation
Part and the reciprocating drive mechanism of walking beam is driven, walking beam is articulated with the top of support, and counterweight horse head, fixture are fixed respectively
In being fixed with sucker rod on the two ends of walking beam, fixture；It is characterized in that：The drive mechanism is by outer framework, inner frame and moves
Power assembly is constituted, and outer framework is fixed on base or ground, and inner frame is located in outer framework, and power assembly is located in inner frame；
The vertical slideway for being provided with and being engaged with side roller on multiple side rollers, the inwall of outer framework is provided with the side of inner frame,
So that inner frame can move up and down in outer framework；The bottom of power assembly is provided with multiple bottom pulleys, inner frame and is provided with
The horizontal slide being engaged with bottom pulley, so that power assembly carries out side-to-side movement in inner frame；Inner frame by drawstring with
Counterweight horse head is connected；
It is provided with power assembly on output shaft, output shaft and is fixed with gear, is fixed with outer framework along its short transverse
The two sides tooth bar being meshed with gear；The side of two sides tooth bar central part sets restraining position ring block, and spacing ring is fixed on outer framework
On, the spacing pulley being engaged with spacing ring is fixed with output shaft；Pass through being engaged for spacing pulley and spacing ring, it is ensured that
It is meshed all the time with two sides tooth bar during pinion rotation, to realize power assembly pumping with inner frame, and then
Realize oil pumping operation.
It is of the present utility model using power assembly carry out counterweight oil pumper, the output shaft through power assembly two
End, the two ends of output shaft are provided with the power take-off mechanism being made up of gear, two sides tooth bar, spacing ring and spacing pulley, with
Ensure the steady output of power assembly power.
The oil pumper of the present utility model that counterweight is carried out using power assembly, the spacing pulley is by being fixed on output shaft
Bearing and the outer shroud composition that is fixed on bearing, be provided with the groove being engaged with spacing ring on the outer surface of outer shroud.
The oil pumper of the present utility model that counterweight is carried out using power assembly, the two sides tooth bar is fixed by multiple tooth bars
Part is fixed on outer framework, and spacing ring is fixed on outer framework by multiple spacing ring fixtures.
The beneficial effects of the utility model are：Beam pumping unit of the present utility model, is provided with by outer framework, inner frame
The drive mechanism constituted with power assembly, by the cooperation of vertical slideway on side roller on inner frame and outer framework, is realized interior
The up and down motion of framework and power assembly, by the cooperation of horizontal slide on bottom pulley on power assembly and inner frame, is realized
The side-to-side movement of power assembly；Further, engaging by the gear on output shaft and the two sides tooth bar on outer framework, and
Spacing ring is spacing to output shaft upper limit pulley so that during output shaft rotation, and inner frame upper and lower can be moved back and forth,
Power assembly meeting side-to-side movement, and then make it that inner frame drives counterweight horse head to complete oil pumping operation.Due to make use of power assembly
Counterweight is carried out, the weight of original oil pumper is significantly reduced, saves raw material, reduce manufacturing cost, while also facilitating
Transport, installation and maintenance, beneficial effect significantly, are suitable for the application of popularization.
Brief description of the drawings
Fig. 1 is the structural representation of the oil pumper of the present utility model that counterweight is carried out using power assembly；
Fig. 2 is the front view of drive mechanism in the utility model；
Fig. 3 is the left view of drive mechanism in the utility model；
Fig. 4 is the enlarged drawing of regional area in Fig. 2；
Fig. 5 is the structural representation that oil pumper inner frame of the present utility model rises to top.
In figure：1 support, 2 walking beams, 3 counterweight horse heads, 4 fixtures, 5 sucker rods, 6 bases, 7 outer frameworks, 8 inner frames, 9 move
Power assembly, 10 side rollers, 11 bottom pulleys, 12 output shafts, 13 gears, 14 two sides tooth bars, 15 drawstrings, 16 spacing rings, 17 spacing cunnings
Wheel, 18 tooth bar fixtures, 19 spacing ring fixtures.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the structural representation of the oil pumper of the present utility model that counterweight is carried out using power assembly is given,
It is made up of support 1, walking beam 2, counterweight horse head 3, fixture 4 and the drive mechanism of driving walking beam to pump, shown
The middle part of walking beam 2 is articulated with the top of support 1, and counterweight horse head 3 is fixed on the left end of walking beam 2, and fixture 4 is fixed on walking beam
2 right-hand member.Sucker rod 5 is arranged on fixture 4, and for realizing oil pumping operation, drive mechanism is arranged at one end of counterweight horse head.
Shown drive mechanism is made up of outer framework 7, inner frame 8 and power assembly 9, and outer framework 7 is fixed on base 6 or ground
On base, inner frame 8 is located among outer framework 7, and power assembly 9 is located among inner frame 8, and power assembly 9 is by motor and subtracts
Fast machine composition.
As shown in Figures 2 and 3, the front view of drive mechanism, left view in the utility model are sets forth, Fig. 4 is provided
The enlarged drawing of regional area in Fig. 2, shown inner frame 8 is located among outer framework 7, on left and right two sides of inner frame 8
The vertical slideway for being provided with and being engaged with side roller 10 on multiple side rollers 10, the inwall of outer framework 7 is provided with, in side roller
10 with that under the mating reaction of vertical slideway, can make inner frame 8 in the upper and lower reciprocating motion of short transverse of outer framework 7.Shown is dynamic
Power assembly 9 be located at inner frame 8 among, be fixed with the lower surface of power assembly on multiple bottom pulleys 11, inner frame 8 be provided with
The horizontal slide that bottom pulley 11 is engaged, by the cooperation of horizontal slide and bottom pulley 11, can make power assembly 9 in inner frame 8
Middle left and right horizontal movement.Inner frame 8 is fixedly connected by drawstring 15 with counterweight horse head 3.
Output shaft 12 is provided with shown power assembly 9, the two ends of output shaft 12 stretch out in power assembly 9, and output
The two ends of axle 12 are provided with the power take-off mechanism being made up of gear 13, two sides tooth bar 14, spacing ring 16, spacing pulley 17,
To ensure the steady output of power assembly 9.Shown gear 13 is fixed on output shaft 12, and two sides tooth bar 14 is fixed on outer framework
On 7, the length direction of two sides tooth bar 14 is consistent with the short transverse of outer framework 7, and gear 13 is meshed with two sides tooth bar 14.Limit
Position ring 16 is arranged at the side of the central part of two sides tooth bar 14, and the length of the length direction and two sides tooth bar 14 of spacing ring 16
Direction is consistent；Spacing pulley 17 is fixed on output shaft 12, and spacing pulley 17 fits with spacing ring 16 all the time.
Shown two sides tooth bar 14 is fixed on outer framework 7 by multiple tooth bar fixtures 18, and spacing ring 16 is by multiple
Spacing ring fixture 19 is fixed on outer framework 7, to ensure the position of two sides tooth bar 14 and spacing ring 16 relative to output shaft 12
Immobilize.Shown spacing pulley 17 is made up of the bearing being fixed on output shaft and the outer shroud being fixed on bearing, outside
The groove being engaged with spacing ring 16 is provided with ring.
So, during the output shaft 12 on power assembly 9 drives the rotation of gear 13, gear 13 and two sides tooth are passed through
The engagement of bar 14, can make it that the short transverse of inner frame 8 and power assembly 9 along outer framework 7 rises or falls；Simultaneously as limit
Position ring 16 in turn ensure that gear 13 is in engagement all the time with two sides tooth bar 14, work as tooth to the position-limiting action of spacing pulley 17
When wheel 13 moves to top or the least significant end of two sides tooth bar 14, power assembly 9 can be moved left and right relative to inner frame 8.
As shown in figure 5, give the structural representation that oil pumper inner frame of the present utility model rises to top, in inner frame 8 and dynamic
During the upper and lower reciprocating motion of power assembly 9, the upper and lower reciprocating motion of counterweight horse head 3 can be driven, and then realize oil pumping operation.
Claims (4)
1. a kind of oil pumper that counterweight is carried out using power assembly, including support（1）, walking beam（2）, counterweight horse head（3）, fixture
（4）And the reciprocating drive mechanism of walking beam is driven, walking beam is articulated with the top of support, and counterweight horse head, fixture are solid respectively
Due to being fixed with sucker rod on the two ends of walking beam, fixture（5）；It is characterized in that：The drive mechanism is by outer framework（7）, it is interior
Framework（8）And power assembly（9）Composition, outer framework is fixed on base（6）Or on ground, inner frame is located in outer framework, power
Assembly is located in inner frame；Multiple side rollers are provided with the side of inner frame（10）, it is provided with and side on the inwall of outer framework
The vertical slideway that pulley is engaged, so that inner frame can move up and down in outer framework；The bottom of power assembly is provided with multiple
Bottom pulley（11）, the horizontal slide being engaged with bottom pulley is provided with inner frame；Inner frame passes through drawstring（15）With counterweight donkey
Head is connected；
Output shaft is provided with power assembly（12）, gear is fixed with output shaft（13）, it is solid along its short transverse on outer framework
Surely there is the two sides tooth bar being meshed with gear（14）；The side of two sides tooth bar sets restraining position ring block（16）, spacing ring is fixed on outer
The spacing pulley being engaged with spacing ring is fixed with framework, on output shaft（17）；Contact by spacing pulley with spacing ring
Coordinate, it is ensured that be meshed all the time with two sides tooth bar during pinion rotation.
2. the oil pumper according to claim 1 that counterweight is carried out using power assembly, it is characterised in that：The output shaft
（12）Through the two ends of power assembly, the two ends of output shaft are provided with by gear（13）, two sides tooth bar（14）, spacing ring
（16）With spacing pulley（17）The power take-off mechanism of composition.
3. the oil pumper according to claim 1 or 2 that counterweight is carried out using power assembly, it is characterised in that：It is described spacing
Pulley（17）Be made up of the bearing being fixed on output shaft and the outer shroud being fixed on bearing, be provided with the outer surface of outer shroud with
Spacing ring（16）The groove being engaged.
4. the oil pumper according to claim 1 or 2 that counterweight is carried out using power assembly, it is characterised in that：The two sides
Tooth bar（14）Pass through multiple tooth bar fixtures（18）It is fixed on outer framework（7）On, spacing ring（16）Fixed by multiple spacing rings
Part（19）It is fixed on outer framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277538.8U CN206329322U (en) | 2016-11-26 | 2016-11-26 | A kind of oil pumper that counterweight is carried out using power assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277538.8U CN206329322U (en) | 2016-11-26 | 2016-11-26 | A kind of oil pumper that counterweight is carried out using power assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329322U true CN206329322U (en) | 2017-07-14 |
Family
ID=59288440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277538.8U Expired - Fee Related CN206329322U (en) | 2016-11-26 | 2016-11-26 | A kind of oil pumper that counterweight is carried out using power assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321026A (en) * | 2016-11-26 | 2017-01-11 | 吕传庆 | Pumping unit using power assembly for counterweight |
| CN109667563A (en) * | 2019-01-31 | 2019-04-23 | 宋嗣新 | A kind of energy-saving pumping unit |
-
2016
- 2016-11-26 CN CN201621277538.8U patent/CN206329322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321026A (en) * | 2016-11-26 | 2017-01-11 | 吕传庆 | Pumping unit using power assembly for counterweight |
| CN109667563A (en) * | 2019-01-31 | 2019-04-23 | 宋嗣新 | A kind of energy-saving pumping unit |
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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: 20170714 Termination date: 20181126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |