CN201908627U - Balance wheel type balance pumping unit - Google Patents
Balance wheel type balance pumping unit Download PDFInfo
- Publication number
- CN201908627U CN201908627U CN2010206877283U CN201020687728U CN201908627U CN 201908627 U CN201908627 U CN 201908627U CN 2010206877283 U CN2010206877283 U CN 2010206877283U CN 201020687728 U CN201020687728 U CN 201020687728U CN 201908627 U CN201908627 U CN 201908627U
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- connecting rod
- rotating disk
- turning cylinder
- connects
- walking beam
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Abstract
The utility model relates to a balance wheel type balance pumping unit, which mainly solves the problems of high pumping unit individual well power consumption and cost of a conventional beam pumping unit caused by a four-connecting bar one-speed reducer mechanism. The balance wheel type balance pumping unit is characterized in that: a machine base (8) is connected with a derrick (2), the upper end of the derrick (2) is rotatably connected with the centre point of a walking beam (5); one end of the walking beam (5) is connected with a pumping rod horse head (1), the pumping rod horse head (1) is connected with a pumping rod, and the other end of the walking beam (5) is connected with a weighted horse head (9), the weighted horse head (9) is connected to a balance weight (11) via a wire cable. The balance wheel type balance pumping unit further comprises a rotating disk wheel mechanism; an electric motor (12) and the rotating disk wheel mechanism are fixed on the machine base (8) via a bracket; the rotating disk wheel mechanism is connected with the walking beam via a connecting bar; one side of the rotating disk wheel mechanism is connected with a driving wheel (10), and the driving wheel (10) is connected with the electric motor (12) via a belt. By the balance wheel type balance pumping unit disclosed by the utility model, the pumping unit individual well power consumption and cost are reduced, and the system efficiency is improved.
Description
Technical field
The utility model relates to used oil pumper in the oil recovery field, a kind of oil field, particularly a kind of balance wheel type balance oil pumper.
Background technology
In the oil recovery field, oil field, the primary goal that reduces production costs generally is an energy efficiency, will reduce the power consumption of motor concerning oil pumper as far as possible.At present for low permeability oil field, generally adopt the conventional beam-pumping unit lifting, conventional beam-pumping unit generally adopts four connecting rods-reducer mechanism, and the system load cycle of four connecting rods-reducer mechanism changes greatly, and electric motor starting impacts big, so energy consumption of electrical machinery height, oil pumper operation power consumption is many, and efficient is low, adapts to being limited in scope of well depth, cause oil pumper individual well energy consumption and cost height, can not adapt to the lifting needs of well depth in a big way.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the routine that exists in the background technology to swim 1 girder-like oil pump owing to adopt four connecting rods-reducer mechanism to cause oil pumper individual well energy consumption and the high problem of cost, and provide a kind of balance wheel type balance oil pumper, this balance wheel type balance oil pumper has reduced oil pumper individual well energy consumption and cost, has improved system effectiveness.
The invention for solving the technical problem can reach by following technical solution: this balance wheel type balance oil pumper comprises support, motor, the central point of the walking beam that is rotationally connected on the derrick on the support, and walking beam one end connects the sucker rod horse head; The other end of described walking beam connects the counterweight horse head, and the counterweight horse head connects counterweight by wire rope, also comprises the rotating disk wheel mechanism, and support is by support fixed electrical machinery and rotating disk wheel mechanism, and the rotating disk wheel mechanism connects walking beam by connecting rod; Rotating disk wheel mechanism one side connects driving wheel, and driving wheel connects motor by belt pulley.
The utility model is compared with the above-mentioned background technology can have following beneficial effect: this balance wheel type balance oil pumper and conventional pumping unit ratio, cancelled four connecting rods-reducer mechanism, take two horse head equiarm walking beam modes to carry out the counterweigh operation, reduced the energy consumption of ground machine equipment, have energy-saving effect preferably, improved system effectiveness; This balance wheel type balance oil pumper is regulated the counterweight size according to sucker rod load, therefore adapts to the lifting needs of well depth in a big way; And utilize the Electric Machine Control oil pumper to move up and down, and simple to operate, be convenient to transfer ginseng; Skidding acts directly on the driving wheel central axis, and is safe and reliable.
Description of drawings:
Fig. 1 is the front view of first kind of embodiment of the present utility model;
Fig. 2 is the enlarged diagram of Fig. 1 turntable wheel mechanism lateral view;
Fig. 3 is the enlarged diagram of Fig. 1 turntable wheel mechanism vertical view;
Fig. 4 is second, third kind embodiment front view of the present utility model;
Fig. 5 is the enlarged diagram of second kind of embodiment turntable wheel mechanism lateral view;
Fig. 6 is the enlarged diagram of the third embodiment turntable wheel mechanism lateral view;
Fig. 7 is the enlarged diagram of the third embodiment turntable wheel mechanism vertical view.
Among the figure: 1-sucker rod horse head, 2-derrick, 3-turning cylinder C ", 4-rotating disk C; 5-walking beam, 6-brake, 7-turning cylinder C ', 8-support; 9-counterweight horse head, 10-driving wheel, 11-counterweight, 12-motor; 13-central axis, 14-rotating disk A, 15-rotating disk B; 16-left side connecting rod A ', 17-right connecting rod A ', 18-left side connecting rod B '; 19-right connecting rod B ', 20-turning cylinder A ', 21-turning cylinder A ".
The specific embodiment:
Below in conjunction with accompanying drawing will the utility model is described in further detail:
Fig. 1 is in conjunction with shown in Figure 4, this balance wheel type balance oil pumper comprises support 8, connect derrick 2 on the support 8, derrick 2 upper ends and walking beam 5 central points are rotationally connected, walking beam 5 one ends connect sucker rod horse head 1, sucker rod horse head 1 connects sucker rod, and the other end of described walking beam 5 connects counterweight horse head 9, and counterweight horse head 9 connects counterweight 11 by wire rope; This balance wheel type balance oil pumper also comprises the rotating disk wheel mechanism, and support 8 is by support fixed electrical machinery 12 and rotating disk wheel mechanism, and the rotating disk wheel mechanism connects walking beam 5 by connecting rod; Rotating disk wheel mechanism one side connects driving wheel 10, and driving wheel 10 connects motor 12 by belt pulley.
First kind of embodiment, as Fig. 1, Fig. 2 and shown in Figure 3, described rotating disk wheel mechanism is that central axis 13 two ends connect rotating disk A14 and rotating disk B15 respectively, central axis 13 vertically passes derrick 2, rotating disk A14, rotating disk B15 lay respectively at derrick 2 both sides, with derrick 2 over against, an end connects driving wheel 10 on the central axis 13 in rotating disk A14, the rotating disk B15 outside, the other end is connected to brake 6; Rotating disk A14 and rotating disk B15 lateral surface two ends are two pin joints of axis of symmetry distribution with central axis 13, be respectively left pin joint and right pin joint, two left pin joints connect left connecting rod A ' 16, the end of left side connecting rod B ' 18, two right pin joints connect right connecting rod A ' 17, the end of right connecting rod B ' 19, walking beam 5 is at two turning cylinder A ' 20 of the vertical connection in the two ends of distance walking beam central point equidistant, " 21; turning cylinder A ' 20; turning cylinder A " 21 two ends and walking beam are equidistant for turning cylinder A, left side connecting rod A ' 16, left side connecting rod B ' 18 other ends and turning cylinder A ' 20 two ends are hinged, right connecting rod A ' 17, the other end of right connecting rod B ' 19 and turning cylinder A " 21 two ends are hinged; and rotating disk A14 and the left connecting rod A ' 16 that is connected; right connecting rod A ' 17 is on same plane; rotating disk B15 and the left connecting rod B ' 18 that is connected; right connecting rod B ' 19 is on same plane, and purpose is to guarantee rotating disk wheel mechanism balance and stability drive link.
Second kind of embodiment, as Fig. 4 and shown in Figure 5, the middle part that described rotating disk wheel mechanism is a central axis 13 connects a rotating disk C4, central axis 13 two ends are fixed on the support 8 by support, central axis vertically passes derrick 2, rotating disk C4 is positioned on the vertical center line of derrick 2, and an end connects driving wheel 10 on the central axis 13 of rotating disk C4 both sides, and the other end is connected to brake 6; The two ends of rotating disk C4 two sides are axis of symmetry two pin joints that distribute respectively with central axis 13, be respectively left pin joint and right pin joint, left side pin joint connects the end of left connecting rod A ' 16, left connecting rod B ' 18, right pin joint connects the end of right connecting rod A ' 17, right connecting rod B ' 19, the other end and the walking beam 5 of left side connecting rod A ' 16, left connecting rod B ' 18, right connecting rod A ' 17 and right connecting rod B ' 19 are hinged, and the pin joint of the pin joint of left connecting rod A ' 16, left connecting rod B ' 18 and right connecting rod A ' 17, right connecting rod B ' 19 is equidistant apart from walking beam 5 central points.
The third embodiment, as Fig. 4, Figure 6 and Figure 7, the middle part that described rotating disk wheel mechanism is a central axis 13 connects a rotating disk C4, central axis 13 vertically passes derrick 2, rotating disk C4 is positioned on the vertical center line of derrick 2, an end connects driving wheel 10 on the central axis 13 of rotating disk C4 both sides, and the other end is connected to brake 6; Rotating disk C4 two ends are that " 3, " 3 is vertical with rotating disk C4 for turning cylinder C ' 7, turning cylinder C for axis of symmetry connection two turning cylinder C ' 7, turning cylinder C with central axis 13; Turning cylinder C ' 7, " 3 two ends and rotating disk 4 are equidistant; walking beam 5 is at two turning cylinder A ' 20 of the vertical connection in the two ends of distance walking beam central point equidistant; turning cylinder A " 21 for turning cylinder C, turning cylinder A ' 20, " 21 all pass walking beam and two ends are equidistant with walking beam respectively to turning cylinder A; turning cylinder C ' 7 two ends connect left connecting rod A ' 16 respectively; the end of left connecting rod B ' 18; " 3 two ends connect right connecting rod A ' 17 respectively to turning cylinder C, the end of right connecting rod B ' 19, left side connecting rod A ' 16, the other end of left side connecting rod B ' 18 connects the two ends of turning cylinder A ' 20 respectively, right connecting rod A ' 17, the other end of right connecting rod B ' 19 connects turning cylinder A respectively " 21 two ends, and turning cylinder C ' 7; turning cylinder C " 3, turning cylinder A ' 20, " 21 is isometric for turning cylinder A.
In the respective embodiments described above, described counterweight 11 can also replace with sucker rod, and purpose is to help energy-conservationly, makes the operation simultaneously of closely spaced two mouthfuls of wells.
This balance wheel type balance oil pumper groundwork principle and the course of work are: balance wheel type balance oil pumper takes two horse head equiarm walking beam modes to carry out counterweigh, and wherein counterweight horse head 9 connects counterweight 11 by wire rope, and sucker rod horse head 1 connects sucker rod by wire rope.Oil pumper is by computer program control motor positive and inverse operation in the electrical control cubicles, motor drives driving wheel 10 by belt, front rod, back link that driving wheel 10 rotations drive on the rotating disk mechanism turntable drive two horse head rotations, thereby the sucker rod, the counterweight that drive to connect move up and down, and realize that the sucker rod horse head moves up and down to drive sucker rod and finish pumping.After motor is shut down, stop operating as early as possible in order to make counterweight horse head 9 and sucker rod horse head 1, manual operation brake 6 acts on central axis 13, makes central axis 13 stalls, and braking control is safe and reliable rapidly.
Claims (6)
1. balance wheel type balance oil pumper, comprise support (8), motor (12), it is characterized in that: support (8) is gone up and is connected derrick (2), derrick (2) upper end is rotationally connected with the central point of walking beam (5), walking beam (5) one ends connect sucker rod horse head (1), and sucker rod horse head (1) connects sucker rod; The other end of described walking beam (5) connects counterweight horse head (9), and counterweight horse head (9) connects counterweight (11) by wire rope; Also comprise the rotating disk wheel mechanism, support (8) is by support fixed electrical machinery (12) and rotating disk wheel mechanism, and the rotating disk wheel mechanism connects walking beam by connecting rod; Rotating disk wheel mechanism one side connects driving wheel (10), and driving wheel (10) connects motor (12) by belt pulley.
2. balance wheel type balance oil pumper according to claim 1, it is characterized in that: described rotating disk wheel mechanism is that central axis (13) two ends connect rotating disk A(14 respectively), rotating disk B(15), central axis (13) vertically passes derrick (2), rotating disk A(14), rotating disk B(15) lay respectively at derrick (2) both sides, with derrick (2) over against, rotating disk A(14), rotating disk B(15) the last end connection of central axis (13) driving wheel (10) in the outside; Rotating disk A(14) and rotating disk B(15) the lateral surface two ends are axis of symmetry two pin joints that distribute with central axis (13), be respectively left pin joint and right pin joint, two left pin joints connect left connecting rod A ' (16), the end of left side connecting rod B ' (18), two right pin joints connect right connecting rod A ' (17), the end of right connecting rod B ' (19), walking beam (5) is vertical two the turning cylinder A ' (20) that connect at the two ends of distance walking beam central point equidistant, turning cylinder A " (21); " two ends and the walking beam of (21) are equidistant for turning cylinder A ' (20); turning cylinder A, left side connecting rod A ' (16), the other end and turning cylinder A ' (20) two ends of left side connecting rod B ' (18) are hinged, right connecting rod A ' (17), the other end of right connecting rod B ' (19) and turning cylinder A " two ends of (21) are hinged; and rotating disk A(14) be connected left connecting rod A ' (16); right connecting rod A ' (17) is on same plane, rotating disk B(15) with the left connecting rod B ' (18) that is connected; right connecting rod B ' (19) is on same plane.
3. balance wheel type balance oil pumper according to claim 1, it is characterized in that: described rotating disk wheel mechanism is that the middle part of central axis (13) connects a rotating disk C(4), central axis (13) two ends are fixed on the support (8) by support, central axis (13) vertically passes derrick (2), rotating disk C(4) being positioned on the vertical center line of derrick (2) rotating disk C(4) the last end of the central axis (13) of both sides connects driving wheel (10); Rotating disk C(4) two ends of two sides are axis of symmetry two pin joints that distribute respectively with central axis (13), be respectively left pin joint and right pin joint, left side pin joint connects left connecting rod A ' (16), the end of left side connecting rod B ' (18), right pin joint connects right connecting rod A ' (17), the end of right connecting rod B ' (19), left side connecting rod A ' (16), left side connecting rod B ' (18), the other end of right connecting rod A ' (17) and right connecting rod B ' (19) and walking beam (5) are hinged, and left connecting rod A ' (16), pin joint and the right connecting rod A ' (17) of left side connecting rod B ' (18), the pin joint of right connecting rod B ' (19) is equidistant apart from walking beam (5) central point.
4. balance wheel type balance oil pumper according to claim 1, it is characterized in that: described rotating disk wheel mechanism is that the middle part of central axis (13) connects a rotating disk C(4), central axis (13) vertically passes derrick (2), rotating disk C(4) being positioned on the vertical center line of derrick (2) rotating disk C(4) the last end of the central axis (13) of both sides connects driving wheel (10); Rotating disk C(4) two ends are that axis of symmetry connects turning cylinder C ' (7), turning cylinder C " (3), turning cylinder C ' (7), turning cylinder C " (3) and rotating disk C(4 with central axis (13)) vertical; Turning cylinder C ' (7), " two ends of (3) and rotating disk (4) are equidistant; walking beam (5) is vertical two the turning cylinder A ' (20) that connect at the two ends of distance walking beam central point equidistant; turning cylinder A " (21) for turning cylinder C, turning cylinder A ' (20), " (21) all pass walking beam and two ends are equidistant with walking beam respectively; turning cylinder C ' (7) two ends connect left connecting rod A ' (16) respectively; " (3) two ends connect right connecting rod A ' (17) respectively to the end of left connecting rod B ' (18); turning cylinder C for turning cylinder A, the end of right connecting rod B ' (19), left side connecting rod A ' (16), the other end of left side connecting rod B ' (18) connects the two ends of turning cylinder A ' (20) respectively, right connecting rod A ' (17), the other end of right connecting rod B ' (19) connects turning cylinder A respectively " two ends of (21), and turning cylinder C ' (7); turning cylinder C " (3), turning cylinder A ' (20), " (21) are isometric for turning cylinder A.
5. balance wheel type balance oil pumper according to claim 2 is characterized in that: described rotating disk B(15) Wai Ce central axis (13) is gone up with respect to the other end that connects driving wheel (10) and is connected to brake (6).
6. according to claim 3 or 4 described balance wheel type balance oil pumpers, it is characterized in that: described rotating disk C(4) central axis (13) of both sides is gone up with respect to the other end that connects driving wheel (10) and is connected to brake (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206877283U CN201908627U (en) | 2010-12-30 | 2010-12-30 | Balance wheel type balance pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206877283U CN201908627U (en) | 2010-12-30 | 2010-12-30 | Balance wheel type balance pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908627U true CN201908627U (en) | 2011-07-27 |
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ID=44300830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206877283U Expired - Fee Related CN201908627U (en) | 2010-12-30 | 2010-12-30 | Balance wheel type balance pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201908627U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046904A (en) * | 2013-01-17 | 2013-04-17 | 金成群 | Energy-saving tower-frame pumping unit |
| CN103061719A (en) * | 2013-01-10 | 2013-04-24 | 李兆胜 | Multifunctional double arm interaction double-drive-wheel self-speed-changing pumping unit |
| CN103061720A (en) * | 2013-01-10 | 2013-04-24 | 李兆胜 | Multifunctional double arm interaction single-drive-wheel self-speed-changing pumping unit |
-
2010
- 2010-12-30 CN CN2010206877283U patent/CN201908627U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061719A (en) * | 2013-01-10 | 2013-04-24 | 李兆胜 | Multifunctional double arm interaction double-drive-wheel self-speed-changing pumping unit |
| CN103061720A (en) * | 2013-01-10 | 2013-04-24 | 李兆胜 | Multifunctional double arm interaction single-drive-wheel self-speed-changing pumping unit |
| CN103061720B (en) * | 2013-01-10 | 2015-05-20 | 李兆胜 | Multifunctional double arm interaction single-drive-wheel self-speed-changing pumping unit |
| CN103061719B (en) * | 2013-01-10 | 2015-06-24 | 李兆胜 | Multifunctional double arm interaction double-drive-wheel self-speed-changing pumping unit |
| CN103046904A (en) * | 2013-01-17 | 2013-04-17 | 金成群 | Energy-saving tower-frame pumping unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20171230 |