CN202788775U - Oil field oil pumping machine balancing piece regulating device - Google Patents
Oil field oil pumping machine balancing piece regulating device Download PDFInfo
- Publication number
- CN202788775U CN202788775U CN 201220489784 CN201220489784U CN202788775U CN 202788775 U CN202788775 U CN 202788775U CN 201220489784 CN201220489784 CN 201220489784 CN 201220489784 U CN201220489784 U CN 201220489784U CN 202788775 U CN202788775 U CN 202788775U
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- CN
- China
- Prior art keywords
- pumping machine
- oil pumping
- oil
- crank
- machine crank
- 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 - Fee Related
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Disclosed is an oil field oil pumping machine balancing piece regulating device. The oil field oil pumping machine balancing piece regulating device comprises an oil pumping machine crank, fixed bolts and oil pumping machine balancing pieces. The oil pumping machine balancing pieces are connected with the oil pumping machine crank through the fixed bolts. Gear racks are arranged on the oil pumping machine crank. Hole grooves are machined in the oil pumping machine crank. Gears are installed in the hole grooves. Gear racks of the oil pumping machine crank are meshed with the gears. The balancing pieces can be shifted by rotating the gears. Time and force are saved. Labor intensity of operating workers is low. Risks are eliminated in the process of operation. The oil pumping machine balancing pieces can be shifted to required places conveniently and rapidly. Work schedules are not affected. Stopping time of the oil pumping machine is short. Time of delaying productions is short. Oil well outputs affected by regulating balances are reduced.
Description
Technical field
The utility model is the device of using on a kind of oil-field oil pumper, is a kind of oil-field oil pumper balance weight adjusting device.
Background technology
The balance weight of oil pumper needs often to adjust the position, balance requirement in the time of could satisfying the upper and lower stroke of oil pumper, the position of adjusting balance weight need to move to the balance weight of several tons of weights the another one position, the method of present on-the-spot mobile balanced block is, loosen first the balance weight fixed screw, prize balance weight with crowbar again, more fastening balance weight fixed screw.Because balance weight has several tons of weights, therefore, prize very slow, effort, the operator is dangerous large, causes easily personal injury, and the shutdown of pumping machine time is long, and the load affair is produced, and affects oil well output.
Summary of the invention
The purpose of this utility model is a kind of oil-field oil pumper balance weight adjusting device of design, utilizes this oil-field oil pumper balance weight adjusting device, can easily and efficiently counter weight of beam unit be moved to the position that needs.
The purpose of this utility model is achieved in that and comprises oil pumping machine crank, set bolt, counter weight of beam unit, counter weight of beam unit is connected on the oil pumping machine crank by set bolt, tooth bar is arranged on the oil pumping machine crank, at oil pumping machine crank processing hole groove, in the groove of hole, gear is installed, the tooth bar engagement on gear and the oil pumping machine crank.
The beneficial effects of the utility model are: swing pinion is the energy mobile balanced block just; time saving and energy saving; operator's labour intensity is low; be safe from danger during operation, utilize this oil-field oil pumper balance weight adjusting device, can easily and efficiently counter weight of beam unit be moved to the position that needs; do not affect job schedule; the shutdown of pumping machine time is short, and the load affair production time is short, has reduced the oil well output because of the balancing impact.
Description of drawings
Accompanying drawing is the assembling drawing of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described.
As seen from the figure, the utility model comprises oil pumping machine crank 1, set bolt 2, gear 4, counter weight of beam unit 5, counter weight of beam unit 5 is connected on the oil pumping machine crank 1 by set bolt 2, tooth bar 6 is arranged on the oil pumping machine crank 1, at oil pumping machine crank 1 processing hole groove 3,3 li of hole grooves gear 4 is installed, tooth bar 6 engagements on gear 4 and the oil pumping machine crank 1.
During use, install first gear 4, after unclamp set bolt 2, swing pinion 4 moves counter weight of beam unit 5, counter weight of beam unit 5 is moved to the position that needs.
Claims (1)
1. oil-field oil pumper balance weight adjusting device, comprise oil pumping machine crank (1), set bolt (2), counter weight of beam unit (5), counter weight of beam unit (5) is connected on the oil pumping machine crank (1) by set bolt (2), tooth bar (6) is arranged on the oil pumping machine crank (1), it is characterized in that: at oil pumping machine crank (1) processing hole groove (3), at the inner gear (4) of installing of hole groove (3), tooth bar (6) engagement on gear (4) and the oil pumping machine crank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489784 CN202788775U (en) | 2012-09-17 | 2012-09-17 | Oil field oil pumping machine balancing piece regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489784 CN202788775U (en) | 2012-09-17 | 2012-09-17 | Oil field oil pumping machine balancing piece regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202788775U true CN202788775U (en) | 2013-03-13 |
Family
ID=47816051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220489784 Expired - Fee Related CN202788775U (en) | 2012-09-17 | 2012-09-17 | Oil field oil pumping machine balancing piece regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202788775U (en) |
-
2012
- 2012-09-17 CN CN 201220489784 patent/CN202788775U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130917 |