CN203308439U - Digital slide balance adjustment pumping unit - Google Patents
Digital slide balance adjustment pumping unit Download PDFInfo
- Publication number
- CN203308439U CN203308439U CN201320269292XU CN201320269292U CN203308439U CN 203308439 U CN203308439 U CN 203308439U CN 201320269292X U CN201320269292X U CN 201320269292XU CN 201320269292 U CN201320269292 U CN 201320269292U CN 203308439 U CN203308439 U CN 203308439U
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- CN
- China
- Prior art keywords
- walking beam
- base
- connects
- pumping unit
- balance adjustment
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- Expired - Lifetime
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Abstract
The utility model discloses a digital slide balance adjustment pumping unit. The digital slide balance adjustment pumping unit comprises a support, wherein the lower end of the support is fixed on a base and the upper end of the support is movably connected with the middle portion of a walking beam; one end of the walking beam is connected with a horsehead, wherein the horsehead is connected with a beam hanger through a rope and a sensor is installed on the beam hanger; the other end of the walking beam is movably connected with one end of a connecting rod crank; the tail portion of the other end of the walking beam is movably connected with one end of a rear walking beam body; the other end of the connecting rod crank is connected with a speed reducer, and the speed reducer is fixed on the base and connected with a power unit; a gear motor and a gear transmission part are sequentially installed on the rear walking beam body from the end close to the walking beam to the other end; the gear motor is connected with the gear transmission part; the gear transmission part is connected with a slidable surge drum; the power unit is fixed on the base; an electronic control cabinet is further installed on the base, and the electronic control cabinet is connected with the sensor and the gear motor respectively through data lines. The digital slide balance adjustment pumping unit has the advantages that weight is distributed on all components at the time of balance adjustment, and therefore all the components of the pumping unit are not prone to damage.
Description
Technical field
The utility model belongs to the oil recovery machiner equipment technical field, relates to a kind of digitlization slidable adjustment balanced oil extractor.
Background technology
Beam pumping unit is the main mechanical oil recovery equip ment of domestic each elephant, and this class Pumping Unit is simple, reliable operation, and long service life, easy to maintenance.But cost of production is high, efficiency is relatively low.Conventional beam-pumping unit adopts the mode of additional balance weight to make oil pumper realize balance, belongs to the static balancing mode.The oil recovery industry also has partial digitized automatic adjustment oil pumper at present, but is all on balance beam balance device, to utilize leading screw to rotate adjustment cylinder angle, changes oil pumper postbrachium moment, thus the adjustment degree.Leading screw is the important load bearing component of whole surge drum, and it bears the total weight of surge drum, is playing a very important role aspect assurance oil pumper application life and safety.All engineering structuress all should have certain reliability, but this kind Pumping Unit exists a large amount of uncertain factors in practice.So are difficult in safety and application life, guarantee.
The utility model content
The purpose of this utility model is to provide a kind of digitlization slidable adjustment balanced oil extractor, has solved existing digitlization oil pumper and has utilized leading screw to rotate adjustment cylinder angle, makes the leading screw load capacity overweight, easily damages and causes the accident.
The technical scheme that the utility model adopts is,
Comprise support, the support lower end is fixed on base, the support movable upper end connects the walking beam middle part, walking beam one end connects horse head, horse head connects polished rod eye by rope, inductor is installed on polished rod eye, the walking beam other end is flexibly connected connecting rod crank one end, walking beam body one end after the end of the walking beam other end is flexibly connected, connecting rod crank other end connection reducer, reducer is fixed on base and with power set and is connected, rear walking beam body is equipped with reducing motor and gear drive part from the end near walking beam successively to the other end, reducing motor connects the gear running part, gear drive partly connects slidably surge drum, power set are fixed on base, electrical control cubicles also is installed on base, electrical control cubicles is connected by data wire with reducing motor with inductor respectively.
Characteristics of the present utility model also are,
Horse head connects polished rod eye by wire rope.
Slidably surge drum is enclosed within outside gear drive part and rear walking beam body.
The beneficial effects of the utility model are that while making adjustment, distribution of weight is on each parts, and the movement parts load impacting is little, make each parts of oil pumper be not easy to damage.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of digitlization slidable adjustment of the utility model balanced oil extractor.
In figure, 1. horse head, 2. walking beam, 3. support, 4. connecting rod crank, 5. rear walking beam body, 6. reducing motor, 7. surge drum slidably, 8. gear drive part, 9. reducer, 10. base, 11. power set, 12. inductors, 13. polished rod eyes, 14. electrical control cubicles.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model is as shown in Figure 1: comprise support 3, support 3 lower ends are fixed on base 10, support 3 movable upper ends connect walking beam 2 middle parts, walking beam 2 one ends connect horse head 1, horse head 1 connects polished rod eye 13 by rope, inductor 12 is installed on polished rod eye 13, walking beam 2 other ends are flexibly connected connecting rod crank 4 one ends, walking beam body 5 one ends after the end of walking beam 2 other ends is flexibly connected, connecting rod crank 4 other end connection reducers 9, reducer 9 is fixed on base 10 and with power set 11 and is connected, rear walking beam body 5 is equipped with reducing motor 6 and gear drive part 8 from the end near walking beam 2 successively to the other end, reducing motor 6 connects gear running part 8, gear drive part 8 connects slidably surge drum 7, power set 11 are fixed on base 10, electrical control cubicles 14 also is installed on base 10, electrical control cubicles 14 is connected by data wire with reducing motor 6 with inductor 12 respectively.Horse head 1 connects polished rod eye 13 by wire rope.Slidably surge drum 7 is enclosed within outside gear drive part 8 and rear walking beam body 5.
When work, when the down-hole liquid level changes, data wire by inductor 12 is transferred to load data in electrical control cubicles 14, inductor 12 is arranged in polished rod eye 13, horse head 1 connects polished rod eye 13 by wire rope, and in electrical control cubicles 14, the PLC unit sends a signal to reducing motor 6 after calculating data, driven gear running part 8 after reducing motor 6 rotates, gear drive part 8 drives the slidably moment of surge drum 7 slidable adjustment walking beams 2, comes back to equilibrium state thereby adjust oil pumper.Due to the mobile center of gravity that changes whole walking beam 2 of surge drum 7 slidably on the movable rear walking beam body 5 of installing of walking beam 2 ends, thereby the moment of torsion that makes required reducer 9 change center of gravity reduces, the required power of power that corresponding power set 11 provide for reducer 9 and change moment of torsion reduces.Reducer 9 output shafts turn around, and pumping unit horsehead 1 is done a reciprocating motion, complete a period of motion.Horse head 1 swings up and down underground crude oil pumping upper ground surface.
Characteristics of the present utility model are energy-conservation more significantly outstanding, and it is machinery and digitalized and electrically controlled being combined togather that existing type is incomparable.And have that system effectiveness is high, good balance effect, alleviation movement parts load impacting, power of motor are low, and the advantage such as oil recovery running cost is low.And effectively solved the too high problem of energy consumption, and made whole equipment operation more safe and reliable.
Claims (3)
1. digitlization slidable adjustment balanced oil extractor, it is characterized in that: comprise support (3), support (3) lower end is fixed on base (10), support (3) movable upper end connects walking beam (2) middle part, walking beam (2) one ends connect horse head (1), horse head (1) connects polished rod eye (13) by rope, inductor (12) is installed on polished rod eye (13), walking beam (2) other end is flexibly connected connecting rod crank (4) one ends, walking beam body (5) one ends after the end of walking beam (2) other end is flexibly connected, connecting rod crank (4) other end connection reducer (9), reducer (9) is fixed on base (10) above and is connected with power set (11), rear walking beam body (5) is equipped with reducing motor (6) and gear drive part (8) successively from the end near walking beam (2) to the other end, reducing motor (6) connects gear running part (8), gear drive part (8) connects slidably surge drum (7), power set (11) are fixed on base (10), electrical control cubicles (14) also is installed on base (10), electrical control cubicles (14) is connected by data wire with reducing motor (6) with inductor (12) respectively.
2. according to the described a kind of digitlization slidable adjustment balanced oil extractor of claim 1, it is characterized in that: described horse head (1) connects polished rod eye (13) by wire rope.
3. according to the described a kind of digitlization slidable adjustment balanced oil extractor of claim 1, it is characterized in that: described slidably surge drum (7) is enclosed within outside gear drive part (8) and rear walking beam body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320269292XU CN203308439U (en) | 2013-05-17 | 2013-05-17 | Digital slide balance adjustment pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320269292XU CN203308439U (en) | 2013-05-17 | 2013-05-17 | Digital slide balance adjustment pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308439U true CN203308439U (en) | 2013-11-27 |
Family
ID=49614655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320269292XU Expired - Lifetime CN203308439U (en) | 2013-05-17 | 2013-05-17 | Digital slide balance adjustment pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305800A (en) * | 2020-03-31 | 2020-06-19 | 胡勇 | Interactive balance device of beam-pumping unit and operation method thereof |
-
2013
- 2013-05-17 CN CN201320269292XU patent/CN203308439U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305800A (en) * | 2020-03-31 | 2020-06-19 | 胡勇 | Interactive balance device of beam-pumping unit and operation method thereof |
| CN111305800B (en) * | 2020-03-31 | 2023-02-03 | 松原市前进石油工程机械有限公司 | Interactive balance device of beam-pumping unit and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAANXI PETROLEUM MACHINERY EQUIPMENT MANUFACTURIN Free format text: FORMER OWNER: YANCHANG OILFIELD CO., LTD. Effective date: 20150109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150109 Address after: 717403 Ansai Industrial Park, Ansai County, Shaanxi, Yanan Patentee after: SHAANXI PETROLEUM MACHINERY EQUIPMENT MANUFACTURING CO.,LTD. Address before: Yanan City, Shaanxi Province, 717403 middle road Zaoyuan oilfield Limited by Share Ltd Patentee before: YANCHANG OIL FIELD Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |