CN202611667U - Walking beam type electric manual adjustment balanced pumping unit - Google Patents
Walking beam type electric manual adjustment balanced pumping unit Download PDFInfo
- Publication number
- CN202611667U CN202611667U CN201120570174.3U CN201120570174U CN202611667U CN 202611667 U CN202611667 U CN 202611667U CN 201120570174 U CN201120570174 U CN 201120570174U CN 202611667 U CN202611667 U CN 202611667U
- Authority
- CN
- China
- Prior art keywords
- walking beam
- hinged
- ballast box
- type electric
- support
- Prior art date
- 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 - Lifetime
Links
- 238000005086 pumping Methods 0.000 title abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 9
- 241001023788 Cyttus traversi Species 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 210000003371 toe Anatomy 0.000 claims description 4
- 239000000725 suspension Substances 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
- E21B43/127—Adaptations of walking-beam pump systems
Abstract
The utility model relates to the technical field of walking beam pumping units, and provides a walking beam electric manual adjustment balanced pumping unit. The balanced pumping unit comprises a power machine, a speed reducer, a crank, a connecting rod, a walking beam, a support, a horsehead and a base, wherein the base is fixedly provided with the power machine, the speed reducer and the support; the power output shaft of the speed reducer is provided with the crank; the lower end of the connecting rod and the crank are hinged together; the walking beam capable of oscillating up and down is hinged at the top end of the support through a bearing block of the support in the middle; the upper end of the connecting rod is hinged on the left part of the walking beam; the right end of the walking beam is fixedly provided with the horsehead; the horsehead is provided with a beam hanger; and the left end of the walking beam is provided with a suspension arm. The walking beam electric manual adjustment balanced pumping unit is reasonable and compact in structure and convenient in use, and a mobile weight adjustable device can move on the suspension arm forward and backward by virtue of a drive device of the weight adjustable device, so that the moment of a weight box can be changed, the polished rod load can be balanced, and thus the efficiency and effect of whole machine balance adjustment can be greatly improved.
Description
Technical field
the utility model relates to the beam pumping unit technical field, is a kind of beam type electric and hand balancing oil pumper.
Background technology
existing beam pumping unit mainly contains: conventional type beam pumping unit, prefix type beam-pumping unit, eccentrically arranged type beam-pumping unit and special-shaped beam-pumping unit etc.; Beam pumping unit generally comprises horse head, walking beam, support, connecting rod, base, crank, bascule, reducer, engine and polished rod eye at present; On base, be installed with support, reducer and engine etc., walking beam is hinged on the support, and an end of connecting rod is hinged on the crank of reducer; The other end of connecting rod is hinged on the walking beam; So just formed quadric chain, horse head is installed in the front end of walking beam, and polished rod eye is installed on the horse head.Balance mode generally has three kinds of crank balance, beam balance and plural equilibriums.Still there is following deficiency in existing beam pumping unit: the complete machine balancing needs the artificial balance weight that is installed in the counterweight on the crank or increases and decreases beam travelling tail end that moves, and labour intensity is high, and maintenance cost is big; Need the artificial belt pulley of changing when transferring jig frequency, replacing is inconvenient, and maintenance cost is also higher.Oil pumper generally all is installed in the field, and road is far away, and maintenance cost is high, therefore, transfers the ginseng frequency low, can not guarantee that oil pumper operates in optimum state.
Summary of the invention
the utility model provides a kind of beam type electric and hand balancing oil pumper; Overcome the deficiency of above-mentioned prior art, problems such as existing beam pumping unit counterbalance effect is poor, energy consumption high, cost is high, operation inconvenience that it can effectively solve.
The technical scheme of
the utility model realizes through following measure: a kind of beam type electric and hand balancing oil pumper; Comprise engine, reducer, crank, connecting rod, walking beam, support, horse head and base; On base, be installed with engine, reducer and support, on the power output shaft of reducer, crank be installed, the lower end and the crank of connecting rod are hinged; The walking beam that can swing up and down is hinged on the top of support through the rack shaft holder at middle part; The upper end of connecting rod is hinged on the left part of walking beam, and the right-hand member of walking beam is installed with horse head, and polished rod eye is installed on the horse head; The left end of walking beam is equipped with arm, and portable adjustable counter balance device and adjustable counter balance device drive unit are installed on arm.
Be to the further optimization of above-mentioned utility model technical scheme below or/and improve:
above-mentioned portable adjustable counter balance device comprises ballast box; In ballast box, be fixed with dividing plate and ballast box is divided into fixed weight chamber and moving counterweight chamber; In the fixed weight chamber, be filled with the fixed weight thing; Slideway is arranged in the moving counterweight chamber and drawing and pulling type activity balancing piece is installed, on ballast box, be installed with the insurance pin that can block fixed weight thing and drawing and pulling type activity balancing piece.
Can be installed with hangers on
above-mentioned ballast box.
above-mentioned adjustable counter balance device drive unit can comprise motor, leading screw and screw; Right-hand member at arm is installed with motor, on the arm of ballast box left part and right part, is installed with leading screw supporting base and lead screw shaft bearing respectively, and the left end of leading screw and right-hand member are installed in respectively in leading screw supporting base and the lead screw shaft bearing; The right-hand member of leading screw is fixedly installed togather through shaft coupling and motor power output shaft; Screw is installed on leading screw, the groove of left and right directions is arranged at the middle part of ballast box, the middle part of leading screw is positioned at the groove of ballast box; Ballast box and screw are fixedly installed togather; Slide rail is arranged on arm, in the bottom of ballast box roller is installed, roller is positioned on the slide rail.
It is right-hand that the right part of the motor power output shaft of above-mentioned counter weight device drive unit is positioned at motor, is fixed with square head or six square toes at the right-hand member of motor power output shaftOr key
On
above-mentioned base the belt pulley fast replacing device can be installed, the lower end of belt pulley fast replacing device is hinged on the base, and the upper end of belt pulley fast replacing device is hinged on the engine.
Can be hinged with support bar on
above-mentioned support, the corresponding free bearing that connects support bar is arranged on walking beam.
the utility model reasonable and compact in structure; Easy to use; Through adjustable counter balance device drive unit portable adjustable counter balance device front and back on arm are moved; Thereby change the moment of ballast box, realize balance, therefore greatly improved the efficient and the effect of complete machine balancing polished rod load.
Description of drawings
accompanying drawing 1 is the main TV structure sketch map of the utility model most preferred embodiment.
accompanying drawing 2 is the main TV structure sketch map of portable adjustable counter balance device and adjustable counter balance device drive unit in the utility model most preferred embodiment.
accompanying drawing 3 is that the A-A of accompanying drawing 2 is to the sectional structure sketch map.
accompanying drawing 4 is the I portion structure for amplifying sketch map of accompanying drawing 2.
Coding in the accompanying drawing is respectively: 1 is engine, and 2 is reducer, and 3 is crank, and 4 is connecting rod, and 5 is walking beam, and 6 is support; 7 is horse head, and 8 is base, and 9 is rack shaft holder, and 10 is polished rod eye, and 11 is arm, and 12 is ballast box; 13 is the fixed weight thing, and 14 are the insurance pin, and 15 is hangers, and 16 is motor, and 17 is leading screw, and 18 is screw; 19 is shaft coupling, and 20 is the motor power output shaft, and 21 is groove, and 22 is roller, and 23 is square head or six square toesOr key
, 24 is support bar, and 25 is free bearing, and 26 is the leading screw supporting base, and 27 is the lead screw shaft bearing.
The specific embodiment
the utility model does not receive the restriction of following embodiment, can confirm concrete embodiment according to the technical scheme and the actual conditions of the utility model.
are in the utility model; For the ease of describing; The description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description, as: the position relation of upper and lower, left and right etc. is what to confirm according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
are shown in accompanying drawing 1 to 4; This beam type electric and hand balancing oil pumper comprises engine 1, reducer 2, crank 3, connecting rod 4, walking beam 5, support 6, horse head 7 and base 8; On base 8, be installed with engine 1, reducer 2 and support 6, crank 3 is installed on the power output shaft of reducer 2, the lower end of connecting rod 4 and crank 3 are hinged; The walking beam 5 that can swing up and down is hinged on the top of support 6 through the rack shaft holder 9 at middle part; The upper end of connecting rod 4 is hinged on the left part of walking beam 5, and the right-hand member of walking beam 5 is installed with horse head 7, and polished rod eye 10 is installed on the horse head 7; Left end at walking beam 5 is equipped with arm 11, and portable adjustable counter balance device and adjustable counter balance device drive unit are installed on arm 11.Through adjustable counter balance device drive unit portable adjustable counter balance device front and back on arm are moved, thereby change the moment of ballast box, realize balance polished rod load.
Can according to actual needs above-mentioned beam type electric and hand balancing oil pumper be done further to optimize or/and improve:
are like accompanying drawing 1, shown in 2; Portable adjustable counter balance device comprises ballast box 12; In ballast box 12, be fixed with dividing plate and ballast box 12 is divided into fixed weight chamber and moving counterweight chamber; In the fixed weight chamber, be filled with fixed weight thing 13, slideway arranged in the moving counterweight chamber and drawing and pulling type activity balancing piece is installed, on ballast box 12, be installed with the insurance pin 14 that can block fixed weight thing and drawing and pulling type activity balancing piece.Fixed weight thing 13 can adopt existing material known such as composite material coagulum.
for the ease of handling, are installed with hangers 15 on ballast box 12 shown in accompanying drawing 2.
like accompanying drawing 2, shown in 3, adjustable counter balance device drive unit comprises motor 16, leading screw 17 and screw 18, is installed with motor 16 at the right-hand member of arm 11; On the arm 11 of ballast box 12 left parts and right part, be installed with leading screw supporting base 26 and lead screw shaft bearing 27 respectively; The left end of leading screw 17 and right-hand member are installed in respectively in leading screw supporting base 26 and the lead screw shaft bearing 27, and the right-hand member of leading screw 17 is fixedly installed togather through shaft coupling 19 and motor power output shaft 20, and screw 18 is installed on leading screw 17; The groove 21 that left and right directions is arranged at the middle part of ballast box 12; The middle part of leading screw 17 is positioned at the groove 21 of ballast box 12, and ballast box 12 is fixedly installed togather with screw 18, on arm 11, slide rail is arranged; In the bottom of ballast box 12 roller 22 is installed, roller 22 is positioned on the slide rail.Like this, ballast box 12 front and back on arm 11 are moved, thereby change the moment of ballast box 12, realize balance polished rod load through lead-screw drive mechanism.During actual the use, also can adopt the kinds of drive such as sprocket wheel or tooth bar to drive ballast box 12 and move up and down.
Shown in accompanying drawing 4, it is right-hand that the right part of motor power output shaft 20 is positioned at motor 16, is fixed with square head or six square toes at the right-hand member of motor power output shaft 20Or key
23.Under the situation that perhaps motor 16 damages that has a power failure; Artificial square head or six square toes 23 of rotating of available dedicated crank or spanner; Adjustable counter balance device drive unit is rotated forward or backwards,, make and move before and after ballast box 12 is on arm 11 through lead screw transmission or chain drive; Thereby change the moment of ballast box 11, realize balance polished rod load.
as required, are equipped with the belt pulley fast replacing device on the base 8, the lower end of belt pulley fast replacing device is hinged on the base 8, and the upper end of belt pulley fast replacing device is hinged on the engine 1.
shown in accompanying drawing 1, are hinged with support bar 24 on the support 6, the corresponding free bearing 25 that connects support bar 24 is arranged on walking beam 5.Be convenient to maintenance and maintenance like this.
above technical characterictic has constituted the most preferred embodiment of the utility model, and it has stronger compliance and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
Claims (10)
1. a beam type electric and hand balancing oil pumper comprises engine, reducer, crank, connecting rod, walking beam, support, horse head and base, on base, is installed with engine, reducer and support; On the power output shaft of reducer, crank is installed; The lower end and the crank of connecting rod are hinged, and the walking beam that can swing up and down is hinged on the top of support through the rack shaft holder at middle part, and the upper end of connecting rod is hinged on the left part of walking beam; The right-hand member of walking beam is installed with horse head; Polished rod eye is installed on the horse head, it is characterized in that the left end of walking beam is equipped with arm, portable adjustable counter balance device and adjustable counter balance device drive unit are installed on arm.
2. beam type electric and hand balancing oil pumper according to claim 1; It is characterized in that portable adjustable counter balance device comprises ballast box; In ballast box, be fixed with dividing plate and ballast box is divided into fixed weight chamber and moving counterweight chamber; In the fixed weight chamber, be filled with the fixed weight thing, slideway arranged in the moving counterweight chamber and drawing and pulling type activity balancing piece is installed, on ballast box, be installed with the insurance pin that can block fixed weight thing and drawing and pulling type activity balancing piece.
3. beam type electric and hand balancing oil pumper according to claim 2 is characterized in that being installed with on the ballast box hangers.
4. according to claim 2 or 3 described beam type electric and hand balancing oil pumpers, it is characterized in that adjustable counter balance device drive unit comprises motor, leading screw and screw, be installed with motor at the right-hand member of arm; On the arm of ballast box left part and right part, be installed with leading screw supporting base and lead screw shaft bearing respectively; The left end of leading screw and right-hand member are installed in respectively in leading screw supporting base and the lead screw shaft bearing, and the right-hand member of leading screw is fixedly installed togather through shaft coupling and motor power output shaft, and screw is installed on leading screw; The groove that left and right directions is arranged at the middle part of ballast box; The middle part of leading screw is positioned at the groove of ballast box, and ballast box and screw are fixedly installed togather, and slide rail is arranged on arm; Bottom at ballast box is equipped with roller, and roller is positioned on the slide rail.
5. beam type electric and hand balancing oil pumper according to claim 4, it is right-hand that the right part that it is characterized in that the motor power output shaft of counter weight device drive unit is positioned at motor, is fixed with square head or six square toes or key at the right-hand member of motor power output shaft.
6. beam type electric and hand balancing oil pumper according to claim 1 and 2 is characterized in that being equipped with on the base belt pulley fast replacing device, and the lower end of belt pulley fast replacing device is hinged on the base, and the upper end of belt pulley fast replacing device is hinged on the engine.
7. beam type electric and hand balancing oil pumper according to claim 5 is characterized in that being equipped with on the base belt pulley fast replacing device, and the lower end of belt pulley fast replacing device is hinged on the base, and the upper end of belt pulley fast replacing device is hinged on the engine.
8. beam type electric and hand balancing oil pumper according to claim 1 and 2 is characterized in that being hinged with support bar on the support, and the corresponding free bearing that connects support bar is arranged on walking beam.
9. beam type electric and hand balancing oil pumper according to claim 3 is characterized in that being hinged with support bar on the support, and the corresponding free bearing that connects support bar is arranged on walking beam.
10. beam type electric and hand balancing oil pumper according to claim 7 is characterized in that being hinged with support bar on the support, and the corresponding free bearing that connects support bar is arranged on walking beam.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120570174.3U CN202611667U (en) | 2011-12-31 | 2011-12-31 | Walking beam type electric manual adjustment balanced pumping unit |
| PCT/CN2013/070078 WO2013097832A1 (en) | 2011-12-31 | 2013-01-05 | Beam pumping unit with motorised and manual balancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120570174.3U CN202611667U (en) | 2011-12-31 | 2011-12-31 | Walking beam type electric manual adjustment balanced pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611667U true CN202611667U (en) | 2012-12-19 |
Family
ID=47345376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120570174.3U Expired - Lifetime CN202611667U (en) | 2011-12-31 | 2011-12-31 | Walking beam type electric manual adjustment balanced pumping unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202611667U (en) |
| WO (1) | WO2013097832A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434128A (en) * | 2011-12-31 | 2012-05-02 | 新疆维吾尔自治区第三机床厂 | Walking beam type electric manually-balanced pumping unit |
| WO2013097832A1 (en) * | 2011-12-31 | 2013-07-04 | 新疆维吾尔自治区第三机床厂 | Beam pumping unit with motorised and manual balancing |
| CN103628843A (en) * | 2013-11-12 | 2014-03-12 | 河南双发石油装备制造股份有限公司 | Digitized beam-pumping unit |
| CN108466948A (en) * | 2018-05-31 | 2018-08-31 | 河南省中原起重机械有限公司 | A kind of Counterweight balance equipment of crane |
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| CN105782410A (en) * | 2016-04-26 | 2016-07-20 | 王家戟 | Torque balancing gearbox and torque balancing pumping unit |
| CN108119101B (en) * | 2016-11-30 | 2023-05-26 | 中国石油天然气股份有限公司 | Pump collision device and method |
| CN107725003A (en) * | 2017-10-30 | 2018-02-23 | 濮阳市江源齿轮制造有限公司 | A kind of novel horizontal oil pumper |
| CN112228011A (en) * | 2020-11-02 | 2021-01-15 | 大庆石油管理局有限公司 | Non-beam pumping unit using speed reducer and motor as balance weight |
| CN113356799A (en) * | 2021-07-27 | 2021-09-07 | 陶文康 | Self-lockable horsehead turnover device of petroleum pumping unit |
| CN114856501A (en) * | 2022-05-27 | 2022-08-05 | 延安守山机械制造有限公司 | Pumping unit horsehead and pumping unit |
| CN116658127A (en) * | 2023-07-28 | 2023-08-29 | 大庆市华禹石油机械制造有限公司 | Pumping unit driven by voltage cylinder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614266Y (en) * | 2003-04-17 | 2004-05-05 | 高福金 | Moment automatically changing movable balanced pumping unit |
| CN201050348Y (en) * | 2007-05-14 | 2008-04-23 | 夏小平 | Oil pump balance control device |
| CN201092848Y (en) * | 2007-12-05 | 2008-07-30 | 黄丽生 | Oil pump balancer |
| CN101793136B (en) * | 2010-03-18 | 2014-08-20 | 哈尔滨泰富电气有限公司 | Tracking and balancing device for oil pumping device |
| CN102434128A (en) * | 2011-12-31 | 2012-05-02 | 新疆维吾尔自治区第三机床厂 | Walking beam type electric manually-balanced pumping unit |
| CN202611667U (en) * | 2011-12-31 | 2012-12-19 | 新疆维吾尔自治区第三机床厂 | Walking beam type electric manual adjustment balanced pumping unit |
-
2011
- 2011-12-31 CN CN201120570174.3U patent/CN202611667U/en not_active Expired - Lifetime
-
2013
- 2013-01-05 WO PCT/CN2013/070078 patent/WO2013097832A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434128A (en) * | 2011-12-31 | 2012-05-02 | 新疆维吾尔自治区第三机床厂 | Walking beam type electric manually-balanced pumping unit |
| WO2013097832A1 (en) * | 2011-12-31 | 2013-07-04 | 新疆维吾尔自治区第三机床厂 | Beam pumping unit with motorised and manual balancing |
| CN103628843A (en) * | 2013-11-12 | 2014-03-12 | 河南双发石油装备制造股份有限公司 | Digitized beam-pumping unit |
| CN108466948A (en) * | 2018-05-31 | 2018-08-31 | 河南省中原起重机械有限公司 | A kind of Counterweight balance equipment of crane |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013097832A1 (en) | 2013-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yanan Yanchang equipment manufacturing (Group) Co., Ltd. Assignor: No.3 Machine Tool Plant, Xinjiang Uygur Autonomous Region Contract record no.: 2014610000142 Denomination of utility model: Walking beam type electric manually-balanced pumping unit Granted publication date: 20121219 License type: Exclusive License Record date: 20140916 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |