CN201714355U - Manual-electric dual purpose balancer of walking beam balanced pumping unit - Google Patents
Manual-electric dual purpose balancer of walking beam balanced pumping unit Download PDFInfo
- Publication number
- CN201714355U CN201714355U CN2010202652030U CN201020265203U CN201714355U CN 201714355 U CN201714355 U CN 201714355U CN 2010202652030 U CN2010202652030 U CN 2010202652030U CN 201020265203 U CN201020265203 U CN 201020265203U CN 201714355 U CN201714355 U CN 201714355U
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- China
- Prior art keywords
- balance weight
- balance
- manual
- belt pulley
- pumping unit
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- 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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- 238000005086 pumping Methods 0.000 title claims abstract description 20
- 230000009977 dual effect Effects 0.000 title abstract 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a manual-electric dual purpose balancer of a walking beam balanced pumping unit, wherein the manual-electric dual purpose balancer mainly comprises a balance weight (1), an balance beam (2), a stretching rod (3), a speed reducer (4), a base (5), a guiding beam (6), a hinge (7), a belt pulley (8), a motor (9) and a handle (10). The stretching rod (3) is hinged at the front end with the balance weight (1) and at the other end with the balance beam (2) via the hinge (7). The central section of the stretching rod (3) is provided with a screw, two ends of which have opposite rotation directions. The extending end at the lower part of the screw is provided with the speed reducer (4), the input end of which is equipped with the belt pulley (8). The front end of the belt pulley (8) is provided with a ratchet which can swing in a bidirectional manner. The rotation of the screw at the central section of the stretching rod (3) by the motor (9) or the handle (10) enables the stretching rod (3) to undergo extension or contraction and makes the balance weight (1) to swing forward or backward, thereby completing the adjustment of balancing the moment without the need of small balance blocks which are not easy to manage, which facilitates the management. The adoption of a walking beam enables to achieve good balancing effect and low energy consumption.
Description
One, technical field
The manual and electric double-purpose equalizer that the utility model relates to belongs to the main accessories of the beam-balanced pumping unit that petroleum industry machinery oil production uses.
Two, background technology
Oil pumper is one of capital equipment of petroleum industry suction crude oil, what our times various countries ground machine oil production equipment commonly used adopted more than 80 percent is the beam-pumping unit of crank balance, and each elephant progressively is transformed into the beam-pumping unit of crank balance the oil pumper (Fig. 2) of beam balance in recent years.Industrial practice proves: beam-balanced pumping unit on average economizes on electricity 20～25% than the beam-pumping unit of crank balance.The method of the beam-pumping unit adjustment moment of crank balance is to rely on to move the balance weight that is added on the crank, and the method for the oil pumper adjustment moment of beam balance is to adjust balance weight with artificial the plus-minus on the equalizer of walking beam afterbody, adjust balance weight for the ease of personnel selection plus-minus on equalizer, equalizer must be near ground, equalizer was easily pounded and is hurted sb.'s feelings when the result caused the oil pumper running, very dangerous, and unnecessary balance weight also is not easy to management, the balance mode of the patent No. 2009201623146 and the patent No. 2009202744824 described novel beam-balanced pumping units, solve need not choose on equalizer plus-minus of beam-balanced pumping unit balancing and adjusted the difficult problem of balance weight, welcome by the oil field, but development along with oil recovery technique, the oil field requires the balancing work of oil pumper not only available manually, also can be electronic, in case of necessity also can be automatic, the manual and electric double-purpose equalizer that designs a kind of beam-balanced pumping unit just becomes the task of top priority.
Three, summary of the invention
The purpose of this utility model provides a kind of manual and electric double-purpose equalizer of beam-balanced pumping unit.This equalizer is made up of balance weight, equalizer bar and stretch.Wherein equalizer bar and balance weight are articulated and connected, one end and the balance weight of stretch are hinged, the homostasis beam is hinged again for the other end, and thread rotary orientation opposite screw rod in two is housed at the middle part of stretch, and the external part of screw rod is connected with reductor, input at reductor connects with electronic leather machine belting, connect the power supply of motor, just can make the screw rod rotation in the stretch, stretch is elongated or shortened as required, swing forward or backward thereby drive balance weight, reach the purpose of adjusting balance.When need not be electronic, in order to make the oil recovery worker stand in the screw rod that ground just can be rotated stretch with handle, but the front portion of the belt pulley of reductor has been made a kind of double-swing ratchet, the people stands on the ground and with handle swing ratchet the screw rod in the stretch rotated, swing forward or backward thereby drive balance weight, reach the purpose of adjusting balance.In order to guarantee that reductor moves forward and backward synchronously with screw rod, again can transfer torque, on the base of deceleration device, made a guide beam, the other end of guide beam can move in the hinge of equalizer bar, the base of reductor is suspended on the screw rod of stretch, can only rotate relative to screw rod, can not move axially.Utilize the manual and electric double-purpose equalizer of this beam-balanced pumping unit, the balancing work of oil pumper is made a practice of, can reduce the energy consumption of oil pumper greatly, and can prolong the life-span of machine, bar, pump, reduce cost for oil production.
Four, description of drawings
The structure principle chart of Fig. 1 beam-balanced pumping unit manual and electric double-purpose equalizer.
The structure principle chart of the old-fashioned beam-balanced pumping unit equalizer of Fig. 2.
Five, the specific embodiment
Further describe utility model embodiment below with reference to the accompanying drawings, referring to Fig. 1, the manual and electric double-purpose equalizer of novel beam-balanced pumping unit is by balance weight (1), equalizer bar (2), stretch (3), reductor (4), base (5), guide beam (6), hinge (7), belt pulley (8), motor (9) and handle (10) are formed, wherein balance weight (1) and equalizer bar (2) are articulated and connected, one end of stretch (3) and balance weight (1) are hinged, the other end is hinged by hinge (7) and equalizer bar (2) again, at the middle part of stretch (3) screw rod that two thread rotary orientation is opposite is housed, the same reductor of the external part of screw rod bottom (4) connects, reductor (4) is positioned on the base (5), in order to guarantee that reductor (4) moves forward and backward synchronously with screw rod, again can driving torque, on base (5), done a guide beam (6), the other end of guide beam (6) can move in the hinge (7) of equalizer bar (2), can not rotate, base (5) is suspended on the screw rod of stretch (3), can rotate and to move axially relative to screw rod, input at reductor (4) is equipped with the belt pulley (8) that connects motor (9), at belt pulley (8) but the front portion made the double-swing ratchet, connect the power supply of motor (9), just can pass through the screw rod rotation that reductor (4) drives stretch (3), when not electricity consumption, also can make the screw rod rotation of stretch (3) with the ratchet of handle (10) swing belt pulley front, thereby stretch (3) is elongated or shortened, drive balance weight (1) and swing forward or backward, reach the purpose of adjusting trimming moment.
Novel beam-balanced pumping unit of the present utility model is the improvement to old-fashioned beam-balanced pumping unit; the oil recovery worker is by motor (9) or stand on the base of oil pumper when making the screw rod rotation at stretch (3) middle part with handle (10); stretch (3) will elongate or shorten; balance weight (1) is swung forward or backward; thereby finished the adjusting work of trimming moment; also walking beam can be swung to certain angle in case of necessity; balance weight (1) under dragging, gravity is moved down; make the operation of swing handle (10) lighter; saved the little balance weight that necessary personnel selection can be moved in the balance weight of this machine (1); reduced the managerial trouble of unnecessary little balance weight; balance weight can be away from ground; reduced potential safety hazard, this machine adopts beam balance, good balance effect; because balancing is convenient; balancing work is made a practice of, greatly reduced the energy consumption of oil pumper, and can increase oil production and prolongation machine by transferring ginseng; bar; the application life of pump.
Claims (1)
1. the manual and electric double-purpose equalizer of a novel beam-balanced pumping unit, by balance weight (1), equalizer bar (2), stretch (3), reductor (4), base (5), guide beam (6), hinge (7), belt pulley (8), motor (9) and handle (10) are formed, it is characterized in that: an end of stretch (3) and balance weight (1) are hinged, the other end is hinged by hinge (7) and equalizer bar (2) again, a screw rod that two thread rotary orientation is opposite is equipped with at the middle part of stretch (3), the external part of screw rod bottom is connected with reductor (4), reductor (4) is installed on the base (5), a guide beam (6) is housed on base (5), the other end of guide beam (6) can move in the hinge (7) of equalizer bar (2), base (5) is suspended on the screw rod of stretch (3), input at reductor (4) is equipped with belt pulley (8), at belt pulley (8) but front end is equipped with the double-swing ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202652030U CN201714355U (en) | 2010-07-11 | 2010-07-11 | Manual-electric dual purpose balancer of walking beam balanced pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202652030U CN201714355U (en) | 2010-07-11 | 2010-07-11 | Manual-electric dual purpose balancer of walking beam balanced pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714355U true CN201714355U (en) | 2011-01-19 |
Family
ID=43460353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202652030U Expired - Fee Related CN201714355U (en) | 2010-07-11 | 2010-07-11 | Manual-electric dual purpose balancer of walking beam balanced pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115108A (en) * | 2012-09-20 | 2013-05-22 | 钟新 | Electric balancer of beam-pumping unit |
-
2010
- 2010-07-11 CN CN2010202652030U patent/CN201714355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115108A (en) * | 2012-09-20 | 2013-05-22 | 钟新 | Electric balancer of beam-pumping unit |
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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: NANYANG XINHUI DIGITAL PUMPING MACHINE CO., LTD. Free format text: FORMER OWNER: ZHONG YOUXUE Effective date: 20130624 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 473065 NANYANG, HENAN PROVINCE TO: 473006 NANYANG, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130624 Address after: 473006 No. 769 West Zhongzhou Road, Henan, Nanyang Patentee after: NANYANG XINHUI DIGITAL PUMPING MACHINE CO., LTD. Address before: 473065 Nanyang petroleum machinery factory, Henan, Nanyang Province Patentee before: Zhong Youxue |
|
| DD01 | Delivery of document by public notice |
Addressee: NANYANG XINHUI DIGITAL PUMPING MACHINE CO., LTD. Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |