CN202926296U - Balance adjusting device for walking beam of pumping unit - Google Patents
Balance adjusting device for walking beam of pumping unit Download PDFInfo
- Publication number
- CN202926296U CN202926296U CN 201220576835 CN201220576835U CN202926296U CN 202926296 U CN202926296 U CN 202926296U CN 201220576835 CN201220576835 CN 201220576835 CN 201220576835 U CN201220576835 U CN 201220576835U CN 202926296 U CN202926296 U CN 202926296U
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- China
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- walking beam
- fixed
- sector gear
- pinion
- swing arm
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a balance adjusting device for a walking beam of a pumping unit. The balance adjusting device comprises a balance box, a balancing weight, a sector gear, swinging arms, a fixing pin, the walking beam, a fixing shaft, a small gear, a reducer motor and an adjusting shaft, wherein the sector gear is fixed by the fixing shaft and the fixing pin at the tail part of the walking beam; the swinging arms are connected with the sector gear and the small gear respectively in a meshed manner through the fixing shaft and the adjusting shaft; the balance box is fixed on the small gear fixed on the swinging arms; and the balancing weight is placed in the balance box. The reducer motor starts to work after receiving a signal; the small gear is driven to be meshed with the sector gear to drive the balance box to operate; and therefore, balance adjustment of the walking beam of the pumping unit is realized.
Description
Technical field
The utility model relates to the oil pumper that uses in a kind of oil exploitation, the balance regulator of the walking beam that particularly uses on a kind of oil pumper.
Background technology
At present the beam balance adjusting device of beam pumping unit Worm-gear type arranged with the screw screw-type, its principle is all to utilize tandem-driving bogie to produce the counterweight displacement of center of gravity with walking beam under the effect of the motor that links, and then balance beam hanger one side load, the purpose of the main energy consumption of electrical machinery of reduction.
Be no matter Worm-gear type with screw screw-type beam balance adjusting device, all to utilize four-bar linkage structure, the regulated quantity of its counterweight all depends on ballast box swing arm adjusting angle, and the swing arm adjusting angle depends on the mounting distance of motor and fixed axis, nearly 4 of transmissions, the trouble point is more, and maintenance is complicated, and cost is high.This just needs a kind of more rational structure to realize the balance adjustment of walking beam.
The utility model content
The purpose of this utility model is to provide a kind of walking beam on pumping units balance regulator, can realize the beam pumping unit balance movement of walking beam at work, thereby realize energy-conservation, the purpose easy to maintenance, simple in structure that reaches the walking beam on pumping units balance regulator of main motor.
the utility model adopts following structure to realize above-mentioned purpose, a kind of walking beam on pumping units balance regulator, comprise: swing arm, tandem-driving bogie, it is characterized in that: pass through fixed axis fixed sectors gear at the walking beam afterbody, be flexibly connected two swing arms on sector gear both sides by fixed axis, swing arm one end activity is fixed on fixed axis, the other end is by regulating shaft active link pinion, sector gear and pinion are between two swing arms, swing arm connects sector gear and pinion engagement by fixed axis and regulating shaft respectively, be fixed with tandem-driving bogie in swing arm and pinion link, sector gear, swing arm, three of pinions consist of three transmissions.
Pinion is connected on regulating shaft by bearing.
Sector gear is fixed on the walking beam afterbody by fixed axis and steady pin.
The motor of driven equilibrium adjusting device is reducing motor.
Be placed with balancing weight in tandem-driving bogie.
Adopting the balance regulator of the utility model structure is a weight member of beam pumping unit walking beam afterbody, and it consists of the balance sysmte of beam pumping unit together with walking beam.When beam hanger one side performance load surpassed the value of regulation, reducing motor will move, and then driving pinion, the moving equilibrium case, so that walking beam is in the optimum balance state, it is minimum that the performance load of main motor keeps, thereby realize energy-conservation in the extraction process of beam pumping unit.In this beam balance regulating system, reducing motor is in leading position, because pinion joining with it is an executor, whether it moves and depend on that whether reducing motor moves.Sector gear structure driven pair only has 3, and better balancing effect is arranged.
The utlity model has drive mechanism simple, characteristics easy to maintenance, as to reduce energy consumption have particularly reduced movable auxiliary, make structure more reasonable, move more steadily and not fragile, have reduced maintenance.
Description of drawings
Fig. 1 is the utility model structure chart;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
a kind of walking beam on pumping units balance regulator, comprise: swing arm 4, tandem-driving bogie 1, pass through fixed axis fixed sectors gear 3 at walking beam 6 afterbodys, fixed axis is in two swing arms of sector gear both sides flexible connection, swing arm 4 one end activities are fixed on fixed axis 7, the other end is by regulating shaft 11 active link pinions 8, sector gear 3 and pinion 8 are between two swing arms 4, swing arm 4 connects sector gear 3 and pinion 8 engagements by fixed axis 7 and regulating shaft 11 respectively, be fixed with tandem-driving bogie 1 at swing arm 4 and pinion 8 links, sector gear 3, swing arm 4, 8 three of pinions consist of three transmissions.
Be placed with balancing weight 2 in tandem-driving bogie 1.Pinion 8 is connected on regulating shaft 11 by bearing 9.
The motor of driven equilibrium adjusting device motion is reducing motor 10.
Start working after reducing motor 10 is accepted actuating signal, driving pinion 8 mesh sector gears 3 drive swing arm 4 and reach tandem-driving bogie 1 operation fixing with swing arm 4, thereby realize the balance adjustment of walking beam on pumping units.Put balancing weight 2 in tandem-driving bogie 1, the increase and decrease by balancing weight 2 quantity realizes the beam balance fine setting.
Tandem-driving bogie 1 is followed pinion 8 mesh sector gear 3 motions, thereby realizes the balance adjustment of walking beam on pumping units.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the embodiment content on manual.
Claims (5)
1. walking beam on pumping units balance regulator, comprise: swing arm, tandem-driving bogie, it is characterized in that: pass through fixed axis fixed sectors gear at the walking beam afterbody, be flexibly connected two swing arms on sector gear both sides by fixed axis, swing arm one end activity is fixed on fixed axis, the other end is by regulating shaft active link pinion, sector gear and pinion are between two swing arms, swing arm connects sector gear and pinion engagement by fixed axis and regulating shaft respectively, be fixed with tandem-driving bogie in swing arm and pinion link, sector gear, swing arm, three of pinions consist of three transmissions.
2. a kind of walking beam on pumping units balance regulator according to claim 1, it is characterized in that: pinion is connected on regulating shaft by bearing.
3. a kind of walking beam on pumping units balance regulator according to claim 1 and 2, it is characterized in that: sector gear is fixed on the walking beam afterbody by fixed axis and steady pin.
4. a kind of walking beam on pumping units balance regulator according to claim 3, is characterized in that, the motor of driven equilibrium adjusting device is reducing motor.
5. a kind of walking beam on pumping units balance regulator according to claim 1, is characterized in that: be placed with balancing weight in tandem-driving bogie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576835 CN202926296U (en) | 2012-11-05 | 2012-11-05 | Balance adjusting device for walking beam of pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576835 CN202926296U (en) | 2012-11-05 | 2012-11-05 | Balance adjusting device for walking beam of pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926296U true CN202926296U (en) | 2013-05-08 |
Family
ID=48216269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220576835 Expired - Fee Related CN202926296U (en) | 2012-11-05 | 2012-11-05 | Balance adjusting device for walking beam of pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926296U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220242771A1 (en) * | 2019-04-15 | 2022-08-04 | Glassflake Ltd | A system and method for melting glass or ceramic materials |
| CN116607921A (en) * | 2023-06-29 | 2023-08-18 | 大庆石油管理局有限公司 | Direct-drive tower type oil pumping machine |
| US12012350B2 (en) * | 2019-04-15 | 2024-06-18 | Glassflake Ltd | System and method for melting glass or ceramic materials |
-
2012
- 2012-11-05 CN CN 201220576835 patent/CN202926296U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220242771A1 (en) * | 2019-04-15 | 2022-08-04 | Glassflake Ltd | A system and method for melting glass or ceramic materials |
| US12012350B2 (en) * | 2019-04-15 | 2024-06-18 | Glassflake Ltd | System and method for melting glass or ceramic materials |
| CN116607921A (en) * | 2023-06-29 | 2023-08-18 | 大庆石油管理局有限公司 | Direct-drive tower type oil pumping machine |
| CN116607921B (en) * | 2023-06-29 | 2023-11-21 | 大庆石油管理局有限公司 | Direct-drive tower type oil pumping machine |
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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 |
Granted publication date: 20130508 Termination date: 20161105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |