CN205955707U - Oil recovery well for sucker rod motor directly drive drive arrangement - Google Patents
Oil recovery well for sucker rod motor directly drive drive arrangement Download PDFInfo
- Publication number
- CN205955707U CN205955707U CN201620925110.3U CN201620925110U CN205955707U CN 205955707 U CN205955707 U CN 205955707U CN 201620925110 U CN201620925110 U CN 201620925110U CN 205955707 U CN205955707 U CN 205955707U
- Authority
- CN
- China
- Prior art keywords
- sucker rod
- motor
- connecting seat
- output shaft
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an oil recovery well for sucker rod motor directly drive drive arrangement, actuating mechanism includes motor and oil bath base, the guard shield is installed at motor top, and be in the same place with connecting seat fixed mounting in oil bath base lower part, and the connecting seat lower part is provided with the support base, supports base and the outside pole wall connection of sucker rod, and the connecting seat is hollow structure, and the output shaft of motor alternates at connecting seat central part, motor and oil bath base are hollow structure, and the sucker rod alternates the central part of motor output shaft, oil bath base and motor in the connecting seat, and the sucker rod upper end is fixed in the guard shield through the connecting piece, the outside cover that motor output shaft placed the position of connecting seat in is equipped with the packing, is provided with packing gland above the packing, and the packing gland suit is on the output shaft. This novel mode through the extension output shaft improves the stability of connecting between output shaft and the sucker rod, avoid being connected between sealing member and the sucker rod, reduces because the sucker rod rocks the condition that the sealing member that causes damaged, improves operating mass with rated load and work efficiency.
Description
Technical field
This utility model is related to a kind of driving means, and specifically a kind of producing well sucker rod drives dress with electric-machine directly-driven
Put.
Background technology
At present, the drive form of the widely used electric-machine directly-driven of the sucker rod of producing well, will sucker rod defeated with motor
Shaft is directly linked together by connector, and output shaft therein is shorter, in order to ensure normal work, below output shaft
Sealing member is installed additional, due to during continuous extraction, sucker rod occurs and greatly rocks, thus leading to connect outside sucker rod
The sealing member at position easily damages, and affects sealing effectiveness, and serious meeting affects using effect and the work efficiency of sucker rod.
Utility model content
This utility model is for the technological deficiency referring in background technology, provides a kind of structure simple, and stable transmission is damaged
The low producing well sucker rod electric-machine directly-driven driving means of bad rate.
The technical solution adopted in the utility model is：A kind of producing well sucker rod electric-machine directly-driven driving means, including taking out
Beam hanger and drive mechanism, drive mechanism includes the motor being cascaded up and down and oil sump base, and motor top is provided with guard shield,
Oil sump base bottom is fixedly installed togather with connecting seat by connector, and connecting seat bottom is provided with the support being integrated together
Base, this support base is connected with sucker rod external crossbar wall by flange, and described connecting seat is hollow structure, the output shaft of motor
It is interspersed in connecting seat central part；
Described motor and oil sump base are hollow structure, and described sucker rod is interspersed in the motor in connecting seat from the bottom to top
The central part of output shaft, oil sump base and motor, sucker rod upper end is fixed in guard shield by connector；
Described motor output shaft is placed in the outer cover at the position in connecting seat equipped with packing, is provided with packing pressure above packing
Lid, packing gland is sleeved on output shaft.
Sucker rod upper end is passed through side's card and is fixedly mounted on inside guard shield.
The hollow space of motor, oil sump base and connecting seat with diameter greater than sucker rod external diameter 5-10mm.
The output speed of electric-machine directly-driven driving means is 200RPM, and output is 5-45KW, and moment of torsion is 250-2000NM.
This utility model improves the stability connecting between output shaft and sucker rod by way of extending output shaft, it is to avoid
Being connected between sealing member and sucker rod, thus reduce that the situation that the sealing member causing damages is rocked due to sucker rod, improving work
Quality and work efficiency.
Brief description
Fig. 1 is overall structure diagram of the present utility model.
In figure：Guard shield 1, motor 2, oil sump base 3, packing gland 4, packing 5, support base 6, connecting seat 7, output shaft 8.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described further.
Referring to accompanying drawing 1, this producing well sucker rod electric-machine directly-driven driving means disclosed in the utility model, including taking out
Beam hanger and drive mechanism, drive mechanism includes the motor 2 being cascaded up and down and oil sump base 3.
Motor top is provided with guard shield 1, and oil sump base bottom is fixedly installed togather with connecting seat by connector, connects
Seat 7 bottoms are provided with the support base 6 being integrated together, and this support base is connected with sucker rod external crossbar wall by flange.
Connecting seat is hollow structure, and the output shaft 8 of motor is interspersed in connecting seat central part.
Motor and oil sump base are hollow structure, and described sucker rod is interspersed in the motor output in connecting seat from the bottom to top
The central part of axle, oil sump base and motor, sucker rod upper end is fixed in guard shield by connector.Side is passed through in sucker rod upper end
Card is fixedly mounted on inside guard shield.
Motor output shaft is placed in the outer cover at the position in connecting seat equipped with packing 5, is provided with packing gland above packing
4, packing gland is sleeved on output shaft.The hollow space of motor, oil sump base and connecting seat with diameter greater than sucker rod external diameter
5-10mm.The output speed of electric-machine directly-driven driving means is 200RPM, and output is 5-45KW, and moment of torsion is 250-2000NM.
Sucker rod is to go through in the middle of output shaft.Sucker rod is to live to pump by static seal side's clip above motor
Bar is fixed.
Claims (4)
1. a kind of producing well sucker rod electric-machine directly-driven driving means, including sucker rod and drive mechanism, drive mechanism includes
Under the motor that is cascaded and oil sump base, motor top is provided with guard shield, and oil sump base bottom is passed through connector and is connected
Seat is fixedly installed togather, and connecting seat bottom is provided with the support base being integrated together, and this support base is passed through flange and taken out
Beam hanger external crossbar wall connect it is characterised in that：
Described connecting seat is hollow structure, and the output shaft of motor is interspersed in connecting seat central part；
Described motor and oil sump base are hollow structure, and described sucker rod is interspersed in the motor output in connecting seat from the bottom to top
The central part of axle, oil sump base and motor, sucker rod upper end is fixed in guard shield by connector；
Described motor output shaft is placed in the outer cover at the position in connecting seat equipped with packing, is provided with packing gland above packing,
Packing gland is sleeved on output shaft.
2. producing well sucker rod according to claim 1 with electric-machine directly-driven driving means it is characterised in that described oil pumping
Bar upper end is passed through side's card and is fixedly mounted on inside guard shield.
3. producing well sucker rod according to claim 1 with electric-machine directly-driven driving means it is characterised in that motor, oil sump
The hollow space of base and connecting seat with diameter greater than sucker rod external diameter 5-10mm.
4. producing well sucker rod according to claim 1 with electric-machine directly-driven driving means it is characterised in that described motor
The straight output speed driving driving means is 200RPM, and output is 5-45KW, and moment of torsion is 250-2000NM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925110.3U CN205955707U (en) | 2016-08-24 | 2016-08-24 | Oil recovery well for sucker rod motor directly drive drive arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925110.3U CN205955707U (en) | 2016-08-24 | 2016-08-24 | Oil recovery well for sucker rod motor directly drive drive arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955707U true CN205955707U (en) | 2017-02-15 |
Family
ID=57977979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620925110.3U Expired - Fee Related CN205955707U (en) | 2016-08-24 | 2016-08-24 | Oil recovery well for sucker rod motor directly drive drive arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205955707U (en) |
-
2016
- 2016-08-24 CN CN201620925110.3U patent/CN205955707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |