CN203868658U - Lubricating device for pumping unit - Google Patents
Lubricating device for pumping unit Download PDFInfo
- Publication number
- CN203868658U CN203868658U CN201420297351.9U CN201420297351U CN203868658U CN 203868658 U CN203868658 U CN 203868658U CN 201420297351 U CN201420297351 U CN 201420297351U CN 203868658 U CN203868658 U CN 203868658U
- Authority
- CN
- China
- Prior art keywords
- oil
- crank pin
- shunt
- pumping unit
- delivery connection
- 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
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 33
- 238000005086 pumping Methods 0.000 title claims abstract description 32
- 239000003921 oil Substances 0.000 claims abstract description 121
- 210000004907 gland Anatomy 0.000 claims abstract description 5
- 239000000446 fuel Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000010721 machine oil Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
A lubricating device for a pumping unit comprises the pumping unit, and the lubricating device is fixed to the pumping unit for use. The lubricating device for the pumping unit is characterized in that at least one lubricating device body is arranged on a rack of the pumping unit. According to each lubricating device body, an oil pump is connected with an oil injection tank through an oil inlet tube, and the oil injection tank supplies oil to a tail shaft, a feeding opening of a branching unit and a center shaft through an oil tube A, an oil tube B and an oil tube C respectively; the branching unit is connected with a crank pin oil inlet nozzle A on a crank pin bearing gland and a crank pin oil inlet nozzle B on the crank pin bearing gland through an oil outlet tube A and an oil outlet tube B of the branching unit. The lubricating device for the pumping unit overcomes the defect that in the prior art, lubricating oil cannot be supplemented to all lubricating points of the pumping unit in work of the pumping unit, the service life of the pumping unit is prolonged, and maintenance work is reduced.
Description
Technical field
The utility model relates to a kind of lubricating fitting, particularly a kind of for the lubricating fitting on pumping unit.
Background technique
At present, known pumping unit, when oil extraction operation, in the process of pumping, cannot be filled up the operation of lubricant oil to the axis of pumping unit, tailing axle, crank pin bearing, cause and stop for a long time axle, has directly affected oil pumping manufacturing efficiency.
Summary of the invention
The deficiency existing for the problems referred to above, the purpose of this utility model is, a kind of used for oil extractor lubricating fitting is provided.
A kind of used for oil extractor lubricating fitting, comprise, pumping unit, lubricating fitting is fixed on pumping unit and uses, it is characterized in that: on the support of pumping unit, be provided with at least a set of lubricating fitting, described lubricating fitting comprises: oil pump (22) is connected with oiling case (1) by oil inlet pipe (7), and oiling case (1) is given respectively suitable for reading, the interior fuel feeding of axis (11) of tailing axle (20), shunt (13) by oil pipe A (8), oil pipe B (9), oil pipe C (10); By shunt oil outlet tube A (16), shunt oil outlet tube B (17) and crank pin oil intake nozzle A (18) on crank pin pressure cap, axial compression covers crank pin oil intake nozzle B (19) and is connected shunt (13) with crank pin bearing.
On oiling case (1) top, be uniformly distributed and be provided with oil intake nozzle (3), delivery connection A (4), delivery connection B (5), delivery connection C (6), in the both sides of oiling case (1), be provided with fixed hole (2), oiling case (1) is connected with Framework of Pumping Unit by fixed hole (2) with bolt.
The locking cap that the delivery connection A (4) on oiling case (1) top and oil pipe A (8) bottom arrange is threaded, and at the other end of oil pipe A (8), is provided with joint, and its joint is connected with the oil intake nozzle on tailing axle (20); The delivery connection B (5) on oiling case (1) top is threaded with the locking cap that oil pipe B (9) bottom arranges, and the joint of oil pipe B (9) the other end is connected with the fuel inlet fitting (12) that shunt (13) top arranges; The delivery connection C (6) on oiling case (1) top is threaded with the locking cap that oil pipe C (10) bottom arranges, and the joint that oil pipe C (10) the other end arranges is connected with the oil intake nozzle on axis (11).
Shunt (13) is provided with three interfaces, minute suitable for reading and left and right mouth.
Described suitable for reading and fuel inlet fitting (12) is connected; Described left and right mouth is connected with delivery connection B (15) with delivery connection A (14) respectively.
Described delivery connection A (14) is connected with crank pin oil intake nozzle B (19) with crank pin oil intake nozzle A (18) with shunt oil outlet tube B (17) by shunt oil outlet tube A (16) respectively with delivery connection B (15).
On shunt (13), be symmetrically arranged with positioning hole (23), shunt (13) is arranged on oil pumping machine oil beam by positioning hole (23) with bolt.
Described crank pin oil intake nozzle A (18) and crank pin oil intake nozzle B (19) are separately positioned on the bearing gland of crank pin.
The utility model has solved pumping unit in prior art cannot improve mechanical working life to the disadvantage of each lubricating point make-up oil of pumping unit at work, has reduced maintenance work.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is oiling case of the present utility model (1) and upper member structural representation thereof;
Fig. 3 is shunt of the present utility model (13) structural representation;
Fig. 4 is shunt (13) and the crank pin oil intake nozzle A18 on crank pin pressure cap and the side-looking structural representation of the crank pin oil intake nozzle B19 on crank pin pressure cap of Fig. 1.
In figure: oiling case 1, fixed hole 2, oil intake nozzle 3, delivery connection A4, delivery connection B5, delivery connection C6, oil inlet pipe 7, oil pipe A8, oil pipe B9, oil pipe C10, axis 11, fuel inlet fitting 12, shunt 13, delivery connection A14, delivery connection B15, shunt oil outlet tube A16, shunt oil outlet tube B17, crank pin oil intake nozzle A18, crank pin oil intake nozzle B19, tailing axle 20, joint 21, oil pump 22, positioning hole 23.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of used for oil extractor lubricating fitting, comprise pumping unit, on Framework of Pumping Unit, be provided with at least a set of lubricating fitting, lubricating fitting is fixed on Framework of Pumping Unit and uses, described lubricating fitting comprises: the lubricant oil in oil pump 22 is injected in oiling case 1 by oil inlet pipe 7 pressurizations, lubricant oil in oiling case 1 is respectively by oil pipe A8, oil pipe B9, oil pipe C10 is delivered to tailing axle 20, shunt 13, in axis 11, lubricant oil in shunt 13 is by shunt oil outlet tube A16, crank pin oil intake nozzle A18 and crank pin bearing axial compression that shunt oil outlet tube B17 is delivered on crank pin pressure cap cover in crank pin oil intake nozzle B19, and then realization lubricating crank pin.Thereby reach the lubrication to tailing axle 20, axis 11, crank pin.
As shown in Figure 1 and Figure 2, the oil pipe 7 on oil pump 22 is connected with the fuel inlet fitting on oiling case 1 by oil nozzle 3, is the interior oiling of oiling case 1.On oiling case 1 top, be uniformly distributed and be provided with oil intake nozzle 3, delivery connection A4, delivery connection B5, delivery connection C6.In the both sides of oiling case 1, be provided with fixed hole 2, oiling case 1 use bolt is connected with Framework of Pumping Unit by fixed hole 2.
The locking cap that the delivery connection A4 on oiling case 1 top and oil pipe A8 bottom arrange is threaded, and at the other end of oil pipe A8, is provided with joint, and its joint is connected with the oil intake nozzle on tailing axle 20.The delivery connection B5 on oiling case 1 top is threaded with the locking cap that oil pipe B9 bottom arranges, and the joint of the oil pipe B9 the other end is connected with the fuel inlet fitting 12 that shunt 13 tops arrange.The delivery connection C6 on oiling case 1 top is threaded with the locking cap that oil pipe C10 bottom arranges, and the joint that the oil pipe C10 the other end arranges is connected with the oil intake nozzle on axis 11.
As shown in Fig. 1, Fig. 3, Fig. 4, shunt 13 is provided with three interfaces, minute suitable for reading and left and right mouth.Described suitable for reading and fuel inlet fitting 12 is connected.Described left and right mouth is connected with delivery connection B15 with delivery connection A14 respectively, and described delivery connection A14 is connected with crank pin oil intake nozzle B19 with crank pin oil intake nozzle A18 with shunt oil outlet tube B17 by shunt oil outlet tube A16 respectively with delivery connection B15.On shunt 13, be symmetrically arranged with positioning hole 23, shunt 13 use bolts are arranged on oil pumping machine oil beam by positioning hole 23.Described crank pin oil intake nozzle A18 and crank pin oil intake nozzle B19 are separately positioned on the bearing gland of crank pin.
Claims (8)
1. a used for oil extractor lubricating fitting, comprise, pumping unit, lubricating fitting is fixed on pumping unit and uses, it is characterized in that: on the support of pumping unit, be provided with at least a set of lubricating fitting, described lubricating fitting comprises: oil pump (22) is connected with oiling case (1) by oil inlet pipe (7), and oiling case (1) is given respectively suitable for reading, the interior fuel feeding of axis (11) of tailing axle (20), shunt (13) by oil pipe A (8), oil pipe B (9), oil pipe C (10); By shunt oil outlet tube A (16), shunt oil outlet tube B (17) and crank pin oil intake nozzle A (18) on crank pin pressure cap, axial compression covers crank pin oil intake nozzle B (19) and is connected shunt (13) with crank pin bearing.
2. a kind of used for oil extractor lubricating fitting according to claim 1, it is characterized in that: on oiling case (1) top, be uniformly distributed and be provided with oil intake nozzle (3), delivery connection A (4), delivery connection B (5), delivery connection C (6), in the both sides of oiling case (1), be provided with fixed hole (2), oiling case (1) is connected with Framework of Pumping Unit by fixed hole (2) with bolt.
3. a kind of used for oil extractor lubricating fitting according to claim 1, it is characterized in that: the delivery connection A (4) on oiling case (1) top is threaded with the locking cap that oil pipe A (8) bottom arranges, the other end at oil pipe A (8) is provided with joint, and its joint is connected with the oil intake nozzle on tailing axle (20); The delivery connection B (5) on oiling case (1) top is threaded with the locking cap that oil pipe B (9) bottom arranges, and the joint of oil pipe B (9) the other end is connected with the fuel inlet fitting (12) that shunt (13) top arranges; The delivery connection C (6) on oiling case (1) top is threaded with the locking cap that oil pipe C (10) bottom arranges, and the joint that oil pipe C (10) the other end arranges is connected with the oil intake nozzle on axis (11).
4. a kind of used for oil extractor lubricating fitting according to claim 1, is characterized in that: shunt (13) is provided with three interfaces, minute suitable for reading and left and right mouth.
5. a kind of used for oil extractor lubricating fitting according to claim 4, is characterized in that: described suitable for reading and fuel inlet fitting (12) is connected; Described left and right mouth is connected with delivery connection B (15) with delivery connection A (14) respectively.
6. a kind of used for oil extractor lubricating fitting according to claim 5, is characterized in that: described delivery connection A (14) is connected with crank pin oil intake nozzle B (19) with crank pin oil intake nozzle A (18) with shunt oil outlet tube B (17) by shunt oil outlet tube A (16) respectively with delivery connection B (15).
7. a kind of used for oil extractor lubricating fitting according to claim 1, is characterized in that: on shunt (13), be symmetrically arranged with positioning hole (23), shunt (13) is arranged on oil pumping machine oil beam by positioning hole (23) with bolt.
8. a kind of used for oil extractor lubricating fitting according to claim 6, is characterized in that: described crank pin oil intake nozzle A (18) and crank pin oil intake nozzle B (19) are separately positioned on the bearing gland of crank pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297351.9U CN203868658U (en) | 2014-06-06 | 2014-06-06 | Lubricating device for pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297351.9U CN203868658U (en) | 2014-06-06 | 2014-06-06 | Lubricating device for pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868658U true CN203868658U (en) | 2014-10-08 |
Family
ID=51649612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297351.9U Expired - Lifetime CN203868658U (en) | 2014-06-06 | 2014-06-06 | Lubricating device for pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868658U (en) |
-
2014
- 2014-06-06 CN CN201420297351.9U patent/CN203868658U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |