CN203669841U - Novel energy-saving vertical pumping unit - Google Patents
Novel energy-saving vertical pumping unit Download PDFInfo
- Publication number
- CN203669841U CN203669841U CN201420007640.0U CN201420007640U CN203669841U CN 203669841 U CN203669841 U CN 203669841U CN 201420007640 U CN201420007640 U CN 201420007640U CN 203669841 U CN203669841 U CN 203669841U
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- China
- Prior art keywords
- elevator wheel
- sucker rod
- pull rope
- wheel
- pylon
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- 238000005086 pumping Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 238000011900 installation process Methods 0.000 abstract 1
- 241001023788 Cyttus traversi Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a novel energy-saving vertical pumping unit which comprises a tower and a motor fixed to the tower. The motor is in linkage with a sucker rod and a clump weight through a transmission mechanism. The transmission mechanism is of a winding type structure and comprises a winding wheel and a speed reducer arranged on the tower. The motor is connected with the speed reducer through a synchronous belt. An output shaft of the speed reducer is connected with the winding wheel. A pulling rope is arranged between the winding wheel and the sucker rod. A pulling rope is arranged between the winding wheel and the clump weight. The clump weight and the sucker rod are located on the two sides of the tower respectively. According to the novel energy-saving vertical pumping unit, power is transmitted through the synchronous belt, so that transmission efficiency is high; since the tightness does not need to be adjusted frequently, the pumping unit is not prone to slipping, and the safety of the pumping unit is improved; since the pulling ropes are stacked and wound in a U-shaped guide groove of the winding wheel and the ends of the pulling ropes are fixed to the winding wheel, the slipping phenomenon between the pulling ropes and the winding wheel can be avoided, and the running safety of the pumping unit is guaranteed; moreover, manual adjustment of the pre-tightening force of the pulling ropes is not needed, so that the installation process is simplified.
Description
Technical field
The utility model relates to a kind of oil exploration equipment, especially relates to a kind of novel energy-conserving vertical oil-pumping machine.
Background technology
At present, oil flow production, because the oil exploitation time is longer, can not be realized substantially in the oil field in the whole nation, extracts underground petroleum but carry out mechanical type by ground driving arrangement.We are beam pumping unit commonly, has applied more than a century in the whole world, and its structure is as follows: drive motors to reductor, then drives horse head to move up and down by quadric chain by belt transmission, and its parameter regulates rotates reducing by crank and realize.There is following shortcoming in this structure: steel consumption is large, floor space is large, parameter regulates that time-consuming hard, mechanical commutation is high without buffering course, cost of labor, need dismantle horse head etc. when workover treatment, belt needs crane to assist while needing timing adjustment easily to skid, unload.Forward type beam-balanced pumping unit mistake year protectiveness is poor, and inertial load is larger, and oil well pump detection period shortens.Oil production technology needs, tune stroke, the tune jig frequency labour intensity that can not meet long stroke, low jig frequency are large.Low load with strong power " phenomenon is serious, and power consumption is outstanding.
Nearly ten years more energy-conservation and intelligent tower shelf type oil pumping machines of new appearance, there is the oil pumper of motor+belt+single reduction gear unit+elevator wheel construction, there is direct motor-driven oil pumper, there is the triumph machine of chain commutation, also has the oil pumper of motor+reductor+elevator wheel construction, wherein the oil pumper cost performance of the first frame mode is the highest, its structural principle is that motor is connected with single reduction gear unit by belt, the output shaft of reductor connects elevator wheel, elevator wheel two ends connect respectively balancing weight and sucker rod, regularly just taking turns by driven by motor elevator, reverse rotation, drive sucker rod pumps.
But the inferior position of its structure is: adopt common C type V band, install inconvenient time and need frequent adjusting elasticity, not so there will be skidding, affect the safety of equipment.The reductor newly-designed single-stage speed reducing of attaching most importance to, deceleration box is simple and easy housing splicing, the precision of the standard that is far from reduction box, is easy to leakage of oil.Owing to being redesign, cost is high simultaneously, needs to specify producer as changed.Gear first stage slows down, and drive disk assembly installation accuracy requires high.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of novel energy-conserving vertical oil-pumping machine, and this Pumping Unit is simple, is convenient to install, and device security is high.
In order to realize above-mentioned object, the utility model has adopted following technical scheme:
A kind of novel energy-conserving vertical oil-pumping machine, comprise pylon, be fixed on the motor on pylon, motor is by transmission mechanism and sucker rod, balancing weight interlock, described transmission mechanism is winding type structure, it comprises elevator wheel and is located at the reductor on pylon, described motor is connected with reductor by Timing Belt, the output shaft of described reductor connects elevator wheel, described elevator wheel and sucker rod, between elevator wheel and balancing weight, be provided with pull rope, balancing weight and sucker rod lay respectively at the both sides of pylon, the face of cylinder of described elevator wheel is provided with the U shape guide groove of four roads for the pull rope of reeling, be arranged in the twice U-shaped guide groove at the fixing middle part, the face of cylinder that is also wound on elevator wheel, pull rope one end between elevator wheel and sucker rod stackedly, the other end is connected with sucker rod, be arranged in the twice U-shaped guide groove of the fixing both sides, the face of cylinder that are also wound on elevator wheel, pull rope one end between elevator wheel and balancing weight stackedly, the other end is connected with balancing weight, and the pull rope of connecting with pumping rod is contrary with the coiling direction of pull rope that is connected balancing weight.
As preferred version: described pull rope adopts flat composite steel band.The tensile strength of composite steel band is high, long service life, and without lubricated, flat and flat steel band is conducive to it and reels stackedly.
As preferred version: the edge of opening of described U-shaped guide groove is provided with the chamfering of guiding.
As preferred version: be provided with directive wheel away from a side of elevator wheel on pylon, two pull ropes in the middle of elevator wheel are walked around directive wheel and are connected with sucker rod, and directive wheel is connected by bearing support and pylon are removable.Be convenient to adjust the axiality of pull rope and sucker rod by the adjustment of directive wheel position.
As preferred version: described motor adopts permagnetic synchronous motor.
The utility model, owing to having adopted above-mentioned technical scheme, transmits power by Timing Belt between motor and reductor, and transmission efficiency is high, and without frequent adjusting elasticity, is therefore difficult for skidding, and has improved the safety of equipment; Because pull rope adopts in the stacked U-shaped guide groove that is wound on elevator wheel, and end is fixed on elevator wheel, and then can avoid the skidding between pull rope and elevator wheel, safety while having guaranteed oil pump running, be conducive to improve power transmission efficiency, and adjust pull rope pretightning force without artificial, thereby be conducive to simplify erection procedure; Sucker rod pylon structure relative to balancing weight forms similar day flat structure, more stable, be difficult for tumbling, and pylon is stressed evenly, is particularly suitable for large type.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is overhead view structural representation of the present utility model.
Fig. 3 is the structural representation of elevator wheel.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made a detailed explanation.
As Fig. 1, a kind of novel energy-conserving vertical oil-pumping machine shown in Fig. 2 and Fig. 3, comprise pylon 1, be fixed on the motor 2 on pylon, motor 2 is by transmission mechanism and sucker rod 7, balancing weight 6 links, described transmission mechanism is winding type structure, it comprises elevator wheel 4 and is located at the reductor 3 on pylon, described motor 2 adopts permagnetic synchronous motor, described motor 2 is connected with reductor 3 by Timing Belt 5, the output shaft of described reductor 3 connects elevator wheel 4, described elevator wheel 4 and sucker rod 7, between elevator wheel 4 and balancing weight 6, be provided with pull rope 8, balancing weight 6 and sucker rod 7 lay respectively at the both sides of pylon 1, the face of cylinder of described elevator wheel 4 is provided with the U shape guide groove 41 of four roads for the pull rope 8 of reeling, be arranged in the twice U-shaped guide groove 41 at the fixing middle part, the face of cylinder that is also wound on elevator wheel 4, pull rope 8 one end between elevator wheel 4 and sucker rod 7 stackedly, the other end is connected with sucker rod 7, be arranged in the twice U-shaped guide groove 41 of the fixing both sides, the face of cylinder that are also wound on elevator wheel 4, pull rope 8 one end between elevator wheel 4 and balancing weight 6 stackedly, the other end is connected with balancing weight 6, and the pull rope 8 of connecting with pumping rod 7 is contrary with the coiling direction of pull rope 8 that is connected balancing weight 6.
Described pull rope 8 adopts flat composite steel band.The edge of opening of described U-shaped guide groove 41 is provided with the chamfering 42 of guiding.On pylon 1, be provided with directive wheel 9 away from a side of elevator wheel 4, two pull ropes 8 in the middle of elevator wheel 4 are walked around directive wheel 9 and are connected with sucker rod 7, between the bearing support of described directive wheel 9 and pylon 2, be slidably connected by guide rail, simultaneously at the be rotatably connected adjusting rod 91 of a level of a side of bearing support, the other end of adjusting rod 91 is provided with screw thread, and the adjusting nut 92 being connected with adjusting rod is set on pylon 2, because adjusting nut 92 is fixed, therefore can realize moving horizontally of adjusting rod by rotary regulating lever 91, thereby drive moving horizontally of directive wheel 9.Described pylon 1 bottom is also provided with moves the switch board 10 of controlling and the parking brake 11 that in case of emergency can stop oil pumper to complete machine.
Claims (5)
1. a novel energy-conserving vertical oil-pumping machine, comprise pylon (1), be fixed on the motor (2) on pylon, motor (2) is by transmission mechanism and sucker rod (7), balancing weight (6) interlock, it is characterized in that: described transmission mechanism is winding type structure, it comprises elevator wheel (4) and is located at the reductor (3) on pylon, described motor (2) is connected with reductor (3) by Timing Belt (5), the output shaft of described reductor (3) connects elevator wheel (4), described elevator wheel (4) and sucker rod (7), between elevator wheel (4) and balancing weight (6), be provided with pull rope (8), balancing weight (6) and sucker rod (7) lay respectively at the both sides of pylon (1), the face of cylinder of described elevator wheel (4) is provided with the U shape guide groove (41) of four roads for the pull rope of reeling (8), be arranged in the twice U-shaped guide groove (41) at the fixing middle part, the face of cylinder that is also wound on elevator wheel (4), pull rope (8) one end between elevator wheel (4) and sucker rod (7) stackedly, the other end is connected with sucker rod (7), be arranged in the twice U-shaped guide groove (41) of the fixing both sides, the face of cylinder that are also wound on elevator wheel (4), pull rope (8) one end between elevator wheel (4) and balancing weight (6) stackedly, the other end is connected with balancing weight (6), and the pull rope (8) of connecting with pumping rod (7) is contrary with the coiling direction of pull rope (8) that is connected balancing weight (6).
2. a kind of novel energy-conserving vertical oil-pumping machine according to claim 1, is characterized in that: described pull rope (8) adopts flat composite steel band.
3. a kind of novel energy-conserving vertical oil-pumping machine according to claim 1 and 2, is characterized in that: the edge of opening of described U-shaped guide groove (41) is provided with the chamfering (42) of guiding.
4. according to a kind of novel energy-conserving vertical oil-pumping machine described in claim 1 or 2, it is characterized in that, be provided with directive wheel (9) in the upper side away from elevator wheel (4) of pylon (1), two pull ropes (8) in the middle of elevator wheel (4) are walked around directive wheel (9) and are connected with sucker rod (7), and directive wheel (9) is by bearing support and removable connection of pylon (1).
5. a kind of novel energy-conserving vertical oil-pumping machine according to claim 1, is characterized in that: described motor (2) adopts permagnetic synchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007640.0U CN203669841U (en) | 2014-01-03 | 2014-01-03 | Novel energy-saving vertical pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007640.0U CN203669841U (en) | 2014-01-03 | 2014-01-03 | Novel energy-saving vertical pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669841U true CN203669841U (en) | 2014-06-25 |
Family
ID=50966153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007640.0U Expired - Lifetime CN203669841U (en) | 2014-01-03 | 2014-01-03 | Novel energy-saving vertical pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758489A (en) * | 2014-01-03 | 2014-04-30 | 浙江德清西传电气科技有限公司 | Novel energy-saving vertical pumping unit |
-
2014
- 2014-01-03 CN CN201420007640.0U patent/CN203669841U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758489A (en) * | 2014-01-03 | 2014-04-30 | 浙江德清西传电气科技有限公司 | Novel energy-saving vertical pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG XICHUAN ELECTRICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG DEQING XICHUAN ELECTRICAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 313200 Zhejiang city of Huzhou province Deqing County Wukang Ring Road No. 137 Patentee after: ZHEJIANG WEST DRIVE ELECTRICAL TECHNOLOGY CO.,LTD. Address before: 313200 Zhejiang city of Huzhou province Zhejiang Deqing Wukang Town Ring Road No. 137 Patentee before: ZHEJIANG PROVINCE DEQING COUNTY XICHUAN ELECTRIC TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313200 No. 137 North Road, Fuxi street, Deqing County, Huzhou, Zhejiang. Patentee after: ZHEJIANG XICHUAN ELECTRICAL Co.,Ltd. Address before: 313200 No. 137 North Ring Road, Wu Kang Town, Deqing County, Huzhou, Zhejiang. Patentee before: ZHEJIANG WEST DRIVE ELECTRICAL TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |