CN201170165Y - Pendulum type portable energy-saving oil pumping machine - Google Patents
Pendulum type portable energy-saving oil pumping machine Download PDFInfo
- Publication number
- CN201170165Y CN201170165Y CNU2008201035116U CN200820103511U CN201170165Y CN 201170165 Y CN201170165 Y CN 201170165Y CN U2008201035116 U CNU2008201035116 U CN U2008201035116U CN 200820103511 U CN200820103511 U CN 200820103511U CN 201170165 Y CN201170165 Y CN 201170165Y
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- Prior art keywords
- wheel
- pendulum
- driving wheel
- connecting rod
- pumping unit
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- Expired - Lifetime
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- 238000005086 pumping Methods 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 claims description 8
- 238000007665 sagging Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000283074 Equus asinus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to a pendulum type portable energy-saving oil pumping device. A driving wheel 5, a motor 1, a power input wheel 2, a retarder 3 and a power output wheel 6 are arranged in the middle part of a machine frame 13; an idler wheel 8 is fixed on the edge of the machine frame 13 on both sides of the driving wheel 5, and the motor 1 is connected with the retarder 3 and the power output wheel 6 through the power input wheel 2; one end of a crank connecting rod 4 is hinged with the edge of the power output wheel 6, and the other end of the crank connecting rod 4 is hinged with the external side wall of the driving wheel 5. The upper section of a traction cable 7 which respectively passes by the idler wheel 8 on both sides and droops to be connected with a balance weight 15 or a connector 10 respectively passes by the wheel rim of the driving wheel 5 and is fixed on the wheel rim of the driving wheel 5. A heavy pendulum 14 is connected with the wheel rim of the driving wheel 5 in the diameter direction of the wheel face. The heavy pendulum overcomes the inertia caused by the rotation of the driving wheel 5 and simultaneously helps the restart. Thus, the instantaneous output of the motor tends to be stable, thereby bringing about reduced energy consumption, a moderate stroke, an obviously reduced machine frame height, a simpler structure, easy maintenance and light weight.
Description
Technical field:
The utility model belongs to a kind of oil recovery machiner device of recover petroleum, the light energy-saving pumping unit of especially a kind of pendulum-type.
Background technique:
In the prior art, crank balance out-phase beam pumping unit is a current home and abroad mainstream model, because this machine power consumption is high, improvement in nearly ten years is very active, domestic improvedly have: double donkey head type, down eccentric barbell formula, swing link type, pendulum wheel type, diameter-adjusting and torque-changing formula, chain type etc. have the belt type of the U.S. abroad.On structure, beam pumping unit has walking beam, belongs to the crank balance formula.Its technical innovation is in the structural framing of former crank balance beam pumping unit, increases additional balancer weight and improves counterbalance effect, and its energy-conservation main restriction is the large-size machine coupling that the big starting inertia of eccentric mechanism equilibrium block causes.And the new disclosed pumping unit technological scheme of minority belongs to no walking beam, lifting weight balance formula, adopts big stroke theory.Because of uniform motion and the frequent commutation problem that self exists increased new energy consumption again.Therefore, big stroke theory has narrow limitation.
Statistics are arranged, and these power saving rates that improve type are generally about 20～25%.But in general, the power consumption in the use is still higher, and bulky, and structure is also comparatively complicated, and costs such as manufacturing, installation, operation, maintenance are higher, and energy-conservation and portable performance is given prominence to inadequately.
Summary of the invention:
The present utility model purpose is to propose a kind of possess portable preferably and pumping unit energy-efficient performance, the i.e. light energy-saving pumping unit of pendulum-type.
The measure that realizes the present utility model purpose is: driving wheel and motor, power input wheel, retarder and power output wheel are installed in the middle part on the frame, fixed idler on the driving wheel machine frame at two sides edge, motor is realized connecting with retarder and power output wheel by power input wheel, crank-connecting rod one end is hinged on the power output wheel edge, the other end is hinged on the driving wheel outer side wall, the traction rope of sagging respectively connection counterweight in both sides or connector is walked around respectively and is fixed on the drive wheel rims, the outer heavily pendulum that connects of driving wheel wheel face diametric(al) wheel rim.
Advantage of the present utility model is: the inertia that brings when heavily the pendulum effect is to overcome the driving wheel rotation, carry out power-assisted to restarting simultaneously, make motor work smooth and easy, instantaneous output tends to be steady, thereby energy consumption reduces, stroke is moderate, and bracket height obviously reduces, structure is more easy, for ease of maintenaince, in light weight, be specially adapted to viscous crude or the powerful exploitation of the moisture many deep-wells of heavy wax.
Description of drawings:
Fig. 1 is the utility model embodiment 1 a structural representation
Fig. 2 is the utility model embodiment 1 a plan structure schematic representation
Fig. 3 is driving wheel and a traction rope connection diagram among the utility model embodiment 1
Fig. 4 is the utility model embodiment 2 mid frame top connection diagrams
Fig. 5 is a driving wheel and heavily put connection diagram among the utility model embodiment 3
Reference character comprises: motor 1, power input wheel 2, retarder 3, crank-connecting rod 4, driving wheel 5, power output wheel 6, traction rope 7, idle pulley 8, oil pumping polish rod 9, connector 10, movable wheel carrier 11, hinge 12, frame 13, heavily put 14, counterweight 15, live axle 16, upright arm 17, drag-line 18, connecting rod 19, spacing movable retaining groove 20, pin-and-hole 21, key pin 22, adjustable limit fork 23, pin rod 24, base 25.
Embodiment:
Embodiment 1: driving wheel 5 and motor 1 are installed in the middle part on the frame 13, power input wheel 2, retarder 3 and power output wheel 6, fixed idler 8 on driving wheel 5 machine frame at two sides 13 edges, motor 1 is realized connecting with retarder 3 and power output wheel 6 by power input wheel 2, crank-connecting rod 4 one ends are hinged on power output wheel 6 edges, the other end is hinged on driving wheel 5 outer side walls, both sides are walked around traction rope 7 epimeres of idle pulley 8 sagging connection counterweights 15 or connector 10 respectively and are walked around respectively and be fixed on driving wheel 5 wheel rims, and the outer connection of driving wheel 5 wheel face diametric(al) wheel rims heavily puts 14.
Heavily putting 14 upper ends is hinged on the live axle 16.
Plural rope groove is arranged on driving wheel 5 wheel rims, and two sections traction rope 7 epimeres are pressed in the rope groove respectively and are separately fixed at the corresponding both sides of driving wheel 5 wheel rims.
It is sagging that one end traction rope 7 is walked around idle pulley 8, hangs with oil pumping polish rod 9 by connection connector 10 to connect.
On frame 13 edges, by hinge 12 connection activity wheel carriers 11, fixed idler 8 on the movable wheel carrier 11.When traction rope 7 pulling counterweights 15 moved upward, this side activity wheel carrier 11 upwards stirred around hinge 12, with buffering inertia, adjusts stroke.
Present embodiment is when work, after motor 1 starts, driving crank-connecting rod 4 one ends by power input wheel 2, retarder 3 and power output wheel 6 moves in a circle, the end that crank-connecting rod 4 is hinged on the driving wheel 5 is done linear moving back and forth, and further do reciprocal rotation at a certain angle by crank-connecting rod 4 drive driving wheels 5, rotation angle is generally less than 120 °; Meanwhile, heavily pendulum 14 reciprocally swingings that driving wheel 5 bottoms connect, the rotation pulling traction rope 7 of driving wheel 5 moves up and down, opposite side when moving on the counterweight 15, at this moment connector 10 and oil pumping polish rod 9 tests are heavily put 14 and are flapped toward counterweight one side, when driving wheel 5 continues backward rotation, heavily put 14 and be flapped toward oil pumping polish rod 9 one sides, counterweight 15 falls, and carries on connector 10 and the oil pumping polish rod 9.
In the present embodiment, the inertia that 14 effects of heavily putting bring when being to overcome driving wheel 5 rotations, carry out power-assisted to restarting simultaneously, make motor 1 work smooth and easy, instantaneous output tends to be steady, thereby energy consumption reduces, stroke is moderate and adjustable, bracket height obviously reduces, and structure is more easy, for ease of maintenaince, in light weight, be specially adapted to viscous crude or the powerful exploitation of the moisture many deep-wells of heavy wax.
Embodiment 2: among the embodiment 1, the fixing upright arm 17 in middle part connects drag-line 18 to frame 13 both side ends on the upright arm 17 on the frame 13.To strengthen firmly performance of safety.
Embodiment 3: among the embodiment 1, heavily put 14 and be hinged on the live axle 16 by connecting rod 19, spacing movable retaining groove 20 is sector shape, is fixed on driving wheel 5 sides or is hinged on the live axle 16, and connecting rod 19 is stuck in the movable retaining groove 20.
Heavily put 14 have a plurality of center drilling pouring weights to pass connecting rod 19 after, withhold base 25, and pass base 25 and connecting rod 19 bottom corresponding apertures are fixed with pin rod 24.
When driving wheel 5 rotated, first drive activity retaining groove 20 is coaxial to rotate in the same way, the corresponding retaining groove wall contact in movable retaining groove 20 both sides connecting rod 19 corresponding positions, and stir connecting rod 19 and drives again and heavily put 14 and swing in the same way.Like this in the working procedure, movable retaining groove 20 effects form, and the time lag between heavily putting 14 swing and driving wheel 5 rotating in the same way in the same way makes motor 1 operating load tend to be steady more.
Claims (10)
1. the light energy-saving pumping unit of pendulum-type, it is characterized in that, frame (13) goes up installs driving wheel (5) and motor (1), power input wheel (2), retarder (3) and power output wheel (6), fixed idler (8) on driving wheel (5) machine frame at two sides (13) edge, motor (1) is realized connecting with retarder (3) and power output wheel (6) by power input wheel (2), crank-connecting rod (4) one ends are hinged on power output wheel (6) edge, the other end is hinged on driving wheel (5) outer side wall, both sides are walked around traction rope (7) epimere of sagging connection counterweight of idle pulley (8) (15) or connector (10) respectively and are walked around respectively and be fixed on driving wheel (5) wheel rim, the outer heavily pendulum (14) that connects of driving wheel (5) wheel face diametric(al) wheel rim.
2. the light energy-saving pumping unit of pendulum-type as claimed in claim 1 is characterized in that, heavily pendulum (14) upper end is hinged on the live axle (16).
3. the light energy-saving pumping unit of pendulum-type as claimed in claim 1 is characterized in that, on driving wheel (5) wheel rim plural rope groove is arranged, and two sections traction ropes (7) epimere is pressed in the rope groove respectively and is separately fixed at the corresponding both sides of driving wheel (5) wheel rim.
4. the light energy-saving pumping unit of pendulum-type as claimed in claim 1 is characterized in that it is sagging that traction rope (7) is walked around idle pulley (8), hangs by connector (10) and oil pumping polish rod (9) to connect.
5. the light energy-saving pumping unit of pendulum-type as claimed in claim 1 is characterized in that, on frame (13) edge, by hinge (12) connection activity wheel carrier (11), movable wheel carrier (11) is gone up fixed idler (8).
6. the light energy-saving pumping unit of pendulum-type as claimed in claim 1 is characterized in that, frame (13) goes up the fixing upright arm (17) in middle part, and upright arm (17) is gone up to frame (13) both side ends and connected drag-line (18).
7. the light energy-saving pumping unit of pendulum-type as claimed in claim 1, it is characterized in that, heavily pendulum (14) is hinged on the live axle (16) by connecting rod (19), spacing movable retaining groove (20) is sector shape, be fixed on driving wheel (5) side or be hinged on the live axle (16), connecting rod (19) is stuck in the movable retaining groove (20).
8. the light energy-saving pumping unit of pendulum-type as claimed in claim 7 is characterized in that, key pin (22) passes live axle (16) end and connecting rod (19) is gone up respective pin hole (21), and connecting rod (19) is fixedly connected on live axle (16) end.
9. the light energy-saving pumping unit of pendulum-type as claimed in claim 7 is characterized in that, adjustable limit fork (23) is spirally connected on the corresponding retaining groove wall in movable retaining groove (20) both sides.
10. the light energy-saving pumping unit of pendulum-type as claimed in claim 7, it is characterized in that, heavily pendulum is withheld base (25) after (14) have a plurality of center drilling pouring weights to pass connecting rod (19), and passes bottom base (25) and the connecting rod (19) corresponding aperture with pin rod (24) and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201035116U CN201170165Y (en) | 2008-03-10 | 2008-03-10 | Pendulum type portable energy-saving oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201035116U CN201170165Y (en) | 2008-03-10 | 2008-03-10 | Pendulum type portable energy-saving oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170165Y true CN201170165Y (en) | 2008-12-24 |
Family
ID=40209218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201035116U Expired - Lifetime CN201170165Y (en) | 2008-03-10 | 2008-03-10 | Pendulum type portable energy-saving oil pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170165Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532377B (en) * | 2008-03-11 | 2012-07-04 | 马利娜 | Pendulum-type energy-saving oil extractor |
| RU2476722C1 (en) * | 2011-10-04 | 2013-02-27 | Щадрин Сергей Валентинович | Small-size long-stroke pumping unit |
| RU2594068C2 (en) * | 2014-12-18 | 2016-08-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Уральский государственный аграрный университет" | Pendulum pump drive |
-
2008
- 2008-03-10 CN CNU2008201035116U patent/CN201170165Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532377B (en) * | 2008-03-11 | 2012-07-04 | 马利娜 | Pendulum-type energy-saving oil extractor |
| RU2476722C1 (en) * | 2011-10-04 | 2013-02-27 | Щадрин Сергей Валентинович | Small-size long-stroke pumping unit |
| RU2594068C2 (en) * | 2014-12-18 | 2016-08-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Уральский государственный аграрный университет" | Pendulum pump drive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20081224 Effective date of abandoning: 20080310 |