CN101303002A - Beam type oil pumping machine automatic grease feeding apparatus - Google Patents
Beam type oil pumping machine automatic grease feeding apparatus Download PDFInfo
- Publication number
- CN101303002A CN101303002A CNA2008100169495A CN200810016949A CN101303002A CN 101303002 A CN101303002 A CN 101303002A CN A2008100169495 A CNA2008100169495 A CN A2008100169495A CN 200810016949 A CN200810016949 A CN 200810016949A CN 101303002 A CN101303002 A CN 101303002A
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- China
- Prior art keywords
- bearing
- oil
- butter
- plunger pump
- center
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Abstract
The invention discloses an automatic butter-adding device for a beam pumping unit, which comprises a butter barrel, a displacement pump, oil input hoses and oil return hoses, and is characterized in that the displacement pump is arranged at the back or front side of the upper part of a pumping unit frame uptiltedly, and the butter barrel is arranged on a transverse bracing arranged at the upper part of the pumping unit; the lower part of the butter barrel cover is provided with a spring, a lower end of the spring is provided with a pressure plate, oil output pipe linkers are arranged around the middle part of the butter barrel, oil return pipe linkers are arranged around the lower part of the butter barrel, the oil output linkers are connected with an inlet of a check valve of the displacement pump through the oil input hoses, and the inlet of the check valve of the displacement pump is connected with the oil input hoses of a middle bearing and an end bearing through three joint T; the oil return linker of the butter barrel is connected with the oil return hoses of the middle bearing and the end bearing, which transfers to a displacement pump by the declination strength of the beam, thus forming a circulatory system adding butter into the middle bearing and the end bearing.
Description
One, technical field
The present invention relates to a kind of pumping unit grease feeding apparatus, specifically a kind of beam type oil pumping machine automatic grease feeding apparatus given.
Two, background technique
Adding butter at present the middle (center) bearing of beam pumping unit and tail bearing all is that the pumping unit messenger that stops is climbed on the walking beam and adds butter with grease gun.High-lift operation is carried out in people's crouching on walking beam abnormally dangerous, one does not note throwing a people's tumble injury or a maimed person, annual similar accident takes place often, causes certain fear for the oil recovery workman, can not add butter in required time, only add butter in addition, do not change butter, aging amazing having acted on of the butter in the bearing still stockpiles in bearing, and it is stuck to cause middle (center) bearing and tail bearing to burn out, cause the pumping unit overhaul, have a strong impact on the ordinary production in oil field.
Three, summary of the invention
The purpose of this invention is to provide a kind of beam type oil pumping machine automatic grease feeding apparatus, solve the shortcoming or the deficiency that exist in the above prior art.
Technological scheme of the present invention realizes in the following manner:
The present invention is made up of grease bucket, plunger pump, oil inlet hose line and oil return flexible pipe, it is characterized in that plunger pump is installed in the rear side or the front side on the top of oil pumping frame with being inclined upwardly, and grease bucket is installed in the stull on pumping unit top; The bottom of butter bung is provided with spring, the underpart of spring is provided with pressing plate, the middle part week side of grease bucket is provided with flowline connection to subsea, bottom week side is provided with oil returning pipe joint, flowline connection to subsea is connected by the import of oil inlet hose with the plunger pump one-way valve, and the outlet of plunger pump one-way valve is connected by the oil inlet hose of threeway with middle (center) bearing and tail bearing; The back leakage connection of grease bucket is connected with the oil return flexible pipe of middle (center) bearing and tail bearing, gives plunger pump by the conversion of going all out under the walking beam, constitutes the circulatory system of giving middle (center) bearing and tail bearing filling butter.
Tilting force is as the power of plunger pump about the walking beam of the present invention's usefulness slide beam pump, solved the problem of the automatic cycle filling butter of middle (center) bearing and tail bearing, rate when having guaranteed the running of the lubricated normal and pumping unit of pumping unit key position, the oil recovery workman is freed the workman's that recovered the oil deeply welcome from the high-lift operation of danger.
Four, description of drawings
Accompanying drawing-structure scheme of installation of the present invention
1-horse head 2-walking beam 3-middle (center) bearing 4-tail bearing 5-plunger pump 6-one-way valve 7-oil inlet hose 8-oil return flexible pipe 9-spring 10-grease bucket among the figure
Five, embodiment
For further disclosing technological scheme of the present invention, elaborate by embodiment below in conjunction with Figure of description:
The present invention is made up of grease bucket 10, plunger pump 5, oil inlet hose 7 and oil return flexible pipe 8, it is characterized in that plunger pump is installed in the rear side or the front side on the top of oil pumping frame with being inclined upwardly, and grease bucket is installed in the stull on pumping unit top; The bottom of butter bung is provided with spring 9, the underpart of spring is provided with pressing plate, the middle part week side of grease bucket is provided with flowline connection to subsea, bottom week side is provided with oil returning pipe joint, flowline connection to subsea is connected by the import of oil inlet hose 7 with plunger pump one-way valve 6, and the outlet of plunger pump one-way valve is connected with the oil inlet hose of middle (center) bearing 3 with tail bearing 4 by threeway; The back leakage connection of grease bucket is connected with the oil return flexible pipe 8 of middle (center) bearing and tail bearing, goes all out conversion for 2 times to plunger pump by walking beam, constitutes the circulatory system of giving middle (center) bearing and tail bearing filling butter.
Use the grease bucket 10 that the present invention selects an energy pressure-bearing, fixing the spring 9 of a band gland in the bung bottom, adding that 2/3 butter closes the lid in the bucket, be contained in the stull of oil pumping upper rack, using bolt.Plunger pump 5 be installed in with being inclined upwardly the oil pumping upper rack back machine the time or the front side, fix with bolt and pump bracket, with flexible pipe the outlet of grease bucket is coupled together with the oil return flexible pipe 8 of middle (center) bearing 3 and tail bearing 4 and the back leakage connection of grease bucket 10, motor shaft drives the belt pulley rotation during pumping unit running, the speed reducer belt pulley drives reduction gearbox output shaft by slowing down and crank-connecting rod rotates, connecting rod drives walking beam 2 and horse head 1 swings up and down, walking beam is pressed plunger pump once when lower swing, butter enters middle (center) bearing and tail bearing by one-way valve and oil inlet hose, original butter in the bearing enters grease bucket by the oil return flexible pipe, when walking beam is upwards swung, butter in the grease bucket enters in the pump chamber by the effect of spring and the return pressure piston jack-up with plunger pump, be pressed into middle (center) bearing and tail bearing when descending again Deng walking beam, guaranteed the filling of middle (center) bearing and tail bearing automatic circulation type and changed butter, guaranteed that pumping unit is lubricated normal, work well.
Claims (1)
1, a kind of beam type oil pumping machine automatic grease feeding apparatus, form by grease bucket, plunger pump, oil inlet hose line and oil return flexible pipe, it is characterized in that plunger pump is installed in the rear side or the front side on the top of oil pumping frame with being inclined upwardly, grease bucket is installed in the stull on pumping unit top; The bottom of butter bung is provided with spring, the underpart of spring is provided with pressing plate, the middle part week side of grease bucket is provided with flowline connection to subsea, bottom week side is provided with oil returning pipe joint, flowline connection to subsea is connected by the import of oil inlet hose with the plunger pump one-way valve, and the outlet of plunger pump one-way valve is connected by the oil inlet hose of threeway with middle (center) bearing and tail bearing; The back leakage connection of grease bucket is connected with the oil return flexible pipe of middle (center) bearing and tail bearing, gives plunger pump by the conversion of going all out under the walking beam, constitutes the circulatory system of giving middle (center) bearing and tail bearing filling butter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810016949A CN100590316C (en) | 2008-06-21 | 2008-06-21 | Beam type oil pumping machine automatic grease feeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810016949A CN100590316C (en) | 2008-06-21 | 2008-06-21 | Beam type oil pumping machine automatic grease feeding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101303002A true CN101303002A (en) | 2008-11-12 |
| CN100590316C CN100590316C (en) | 2010-02-17 |
Family
ID=40113048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810016949A Expired - Fee Related CN100590316C (en) | 2008-06-21 | 2008-06-21 | Beam type oil pumping machine automatic grease feeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100590316C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220103A (en) * | 2019-06-27 | 2019-09-10 | 天津五一机电设备有限公司 | Pumping unit axis and the long-acting automatic lubrication installation of tailing axle |
| CN111536405A (en) * | 2020-06-08 | 2020-08-14 | 大庆宝合石油科技有限公司 | Beam-pumping unit lubricating arrangement |
| CN117646615A (en) * | 2024-01-30 | 2024-03-05 | 成都鑫泽机械有限公司 | Intelligent beam-pumping unit |
-
2008
- 2008-06-21 CN CN200810016949A patent/CN100590316C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220103A (en) * | 2019-06-27 | 2019-09-10 | 天津五一机电设备有限公司 | Pumping unit axis and the long-acting automatic lubrication installation of tailing axle |
| CN111536405A (en) * | 2020-06-08 | 2020-08-14 | 大庆宝合石油科技有限公司 | Beam-pumping unit lubricating arrangement |
| CN117646615A (en) * | 2024-01-30 | 2024-03-05 | 成都鑫泽机械有限公司 | Intelligent beam-pumping unit |
| CN117646615B (en) * | 2024-01-30 | 2024-04-02 | 成都鑫泽机械有限公司 | Intelligent beam-pumping unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100590316C (en) | 2010-02-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100217 Termination date: 20100621 |