CN201016291Y - Tower pumping unit - Google Patents
Tower pumping unit Download PDFInfo
- Publication number
- CN201016291Y CN201016291Y CNU2007200104769U CN200720010476U CN201016291Y CN 201016291 Y CN201016291 Y CN 201016291Y CN U2007200104769 U CNU2007200104769 U CN U2007200104769U CN 200720010476 U CN200720010476 U CN 200720010476U CN 201016291 Y CN201016291 Y CN 201016291Y
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- CN
- China
- Prior art keywords
- pumping unit
- axle
- pulley
- tower
- 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
A tower-type pumping unit relates to an improvement on the structure of pumping unit in oilfield. The utility model provides a tower-type pumping unit with simple structure, small occupied space and utilization of wind energy. The utility model comprises a base, and the upper part of the base is a cylindrical casing. The key point of structure is that one end of the rope on the roller of the base is connected to the connecting rod between chains on the wheel chain on the same base and driven by a motor, and the other end is connected to the oil production device by a pulley, a connecting plate and a sucker rod. The ropes of the connecting rod are connected to a fixed pulley on the counterweight via the pulley respectively, the spherical cover of the pulley at the top of the cylindrical casing is equipped with an axle with a fan blade, and the axle of the fan blade is connected to the same pulley axle by the gear transmission mechanism.
Description
Technical field:
The utility model relates to the improvement of the oil pumper structure in oil field.
Background technology:
Existing oil pumper all is beam pumping units, is commonly called as the machine of kowtowing, and its primary structure normally motor links to each other with an end of lever by gearbox, connecting lever, and the wire rope of the other end of lever is arranged with sucker rod.When motor rotated, it is constantly reciprocating that sucker rod drives piston, and underground crude oil is extracted on the ground.But there is following shortcoming in existing oil pumper: the component volumes such as connecting lever that constitute oil pumper are all bigger, and therefore, floor space is big; In addition, complex structure, installation and maintenance are difficulty relatively.
The utility model content:
The utility model is exactly at the problems referred to above, provide a kind of simple in structure, floor space is little, can utilize the tower-type pumping unit of wind energy.
The utility model adopts following technical scheme: the utility model comprises base, the top of base is a cylindrical housings, cotton rope one end on the roller of its structural feature base links to each other with connecting rod between the chain on the motor-driven sprocket wheel on the base, and the other end links to each other with extracting device of oil by pulley, gusset piece, sucker rod; Cotton rope on the connecting rod links to each other with the fixed pulley on the counterweight by pulley respectively, and the spherical cap on the roller on cylindrical housings top has the axle of fan blade, and the axle of fan blade links to each other with sprocket shaft by gear drive.
The beneficial effects of the utility model:
1, simple in structure:
The main driving member of the utility model is pulley, gear drive, counterweight, and therefore, member is few and simple, is easy to make; In addition, integral body of the present utility model is vertical layout, and it is reasonable to make it compact conformation, and appearance effect is good;
2, can long stroke, heavy load:
Because the utility model chain length, the cylindrical housings height is not limit and load is optional, therefore, can determine long stroke, heavy load according to actual needs, provides convenience to the user;
3, make full use of wind energy:
Because be provided with the power set of wind-force in the spherical cap of the present utility model, can make full use of open country or sea wind is power, promote oil pumper work; But also unnecessary wind energy can be fed back to power system, saved electric energy; If wind hour then provides power by power system;
4, be easy to installation and maintenance:
Because member of the present utility model is few, body is simple, is easy to make, be easy to installation and maintenance etc.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The utility model comprises base 1, the top of base 1 is a cylindrical housings 7, cotton rope 27 1 ends on the roller 4 of base 1 link to each other with connecting rod between the chain 6 on the sprocket wheel 5 of 2 drivings of the motor on the base 1 26, and the other end links to each other with extracting device of oil 29 by pulley 11, gusset piece 25, sucker rod 28; Cotton rope 27 on the connecting rod 26 links to each other with the fixed pulley on the counterweight 24 9 by pulley 11 respectively, and the spherical cap 18 on the roller 20 on cylindrical housings 7 tops has the axle 19 of fan blade 8, and the axle 19 of fan blade 8 links to each other with sprocket shaft 10 by gear drive 21.
Gear drive 21 comprises the bevel gear 17 of axle on 19 of fan blade 8, links to each other with sprocket shaft 10 by the bevel gear group 22 on the universal joint 12 on bevel gear 15, splined shaft 14, the spline housing 13, straight-tooth wheels 23.
Connecting rod 26 is provided with three cotton ropes 27, links to each other with three fixed pulleys on the counterweight 24 9 simultaneously.
Bevel gear 17 is provided with ratchet 16 on the axle 19 of fan blade 8, can prevent the reverse of the axle 19 of fan blade 8.
During use, under the effect of open country wind or sea wind, fan blade 8 rotations of the present utility model, the axle 19 of fan blade 8 are by connecting rod 26 motions between the chain 6 on the gear drive 21 drive sprocket wheels 5, and the cotton rope 27 on the connecting rod 26 drives counterweight 24 and extracting device of oil 29 motions respectively; At open country wind or sea wind hour, the motor 2 on the utility model base 1 starts, connecting rod 26 motions between the chain 6 on the drive sprocket 5, and the cotton rope 27 on the connecting rod 26 can drive counterweight 24 and extracting device of oil 29 work.
Claims (5)
1. tower-type pumping unit, comprise base (1), the top of base (1) is cylindrical housings (7), it is characterized in that connecting rod (26) links to each other between the chain (6) on the sprocket wheel (5) that the motor (2) on the cotton rope same bases of (27) one ends (1) on the roller (4) of base (1) drives, the other end links to each other by pulley (11), gusset piece (25), the same extracting device of oil of sucker rod (28) (29); Cotton rope (27) on the connecting rod (26) links to each other by the fixed pulley (9) on the same counterweight of pulley (11) (24) respectively, spherical cap (18) on the roller (20) on cylindrical housings (7) top has the axle (19) of fan blade (8), and the axle (19) of fan blade (8) links to each other by the same sprocket shaft of gear drive (21) (10).
2. tower-type pumping unit according to claim 1, it is characterized in that gear drive (21) comprises the bevel gear (17) on the axle (19) of fan blade (8), link to each other by the bevel gear group (22) on the universal joint (12) on bevel gear (15), splined shaft (14), the spline housing (13), the same sprocket shafts of straight-tooth wheels (23) (10).
3. tower-type pumping unit according to claim 1 is characterized in that motor (2) links to each other by the same sprocket wheel of gear drive (3) (5).
4. tower-type pumping unit according to claim 1 is characterized in that connecting rod (26) is provided with three cotton ropes (27), and three fixed pulleys (9) on the same counterweight (24) link to each other simultaneously.
5. tower-type pumping unit according to claim 1 is characterized in that the last bevel gear (17) of axle (19) of fan blade (8) is provided with ratchet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200104769U CN201016291Y (en) | 2007-02-07 | 2007-02-07 | Tower pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200104769U CN201016291Y (en) | 2007-02-07 | 2007-02-07 | Tower pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016291Y true CN201016291Y (en) | 2008-02-06 |
Family
ID=39056776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200104769U Expired - Fee Related CN201016291Y (en) | 2007-02-07 | 2007-02-07 | Tower pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016291Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240698B (en) * | 2007-02-07 | 2013-05-29 | 李健超 | Tower type pumping machine |
| CN105507857A (en) * | 2015-12-01 | 2016-04-20 | 上海神源电气有限公司 | Tower type pumping unit and method for controlling same |
-
2007
- 2007-02-07 CN CNU2007200104769U patent/CN201016291Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240698B (en) * | 2007-02-07 | 2013-05-29 | 李健超 | Tower type pumping machine |
| CN105507857A (en) * | 2015-12-01 | 2016-04-20 | 上海神源电气有限公司 | Tower type pumping unit and method for controlling same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20100207 |