CN207514209U - A kind of adjustable swab case of new pumping unit retarder - Google Patents
A kind of adjustable swab case of new pumping unit retarder Download PDFInfo
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- CN207514209U CN207514209U CN201721342145.5U CN201721342145U CN207514209U CN 207514209 U CN207514209 U CN 207514209U CN 201721342145 U CN201721342145 U CN 201721342145U CN 207514209 U CN207514209 U CN 207514209U
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Abstract
The utility model is related to a kind of oil pump speed reducer oil-collecting device, the adjustable swab cases of especially a kind of new pumping unit retarder.The adjustable swab case of the new pumping unit retarder, including installing plate, oil storage tank, baffle and pulling plate, the oil storage tank is between installing plate and baffle, the baffle is equipped with interior oil outlet, the pulling plate is bending plate, strip hole and an outer oil outlet corresponding with interior oil outlet, baffle and pulling plate to be fixed together by bolt, nut, washer by strip hole there are two being set in the one of folding face of pulling plate.A kind of new pumping unit retarder of the utility model is simple in structure, cheap with adjustable swab case, can adjust the size that liquid level and adjusting of the lubricating oil in oil storage tank flow to the lubricating oil oil mass of bearing of input shaft, play the lubricating function of continuous and effective.
Description
Technical field
The utility model is related to a kind of oil pump speed reducer oil-collecting device, especially a kind of new pumping unit retarder is used
Adjustable swab case.
Background technology
Oil pump speed reducer is the important component of pumping unit, is that one kind includes input shaft, output shaft, jackshaft, a left side
The mesh gear of dextrorotation wheel and driven gear, wherein bearing of input shaft rotate splashing gear oil to lubricate by gear.
Due to oil field operating condition complexity, beam-pumping unit jig frequency size changes with oil field operating condition, and the mode for lubrication of splashing is higher in beam-pumping unit jig frequency
When lubricant effect it is preferable, when beam-pumping unit jig frequency is relatively low, gear rotation is splashed lubrication shortage of oil, can not fully ensure that the profit of bearing
It is sliding, easily there is phenomena such as bearing oil starvation damage.To solve the above problems, part producing producer is installed additional inside oil pump speed reducer
Swab case, such swab case is mostly unadjustable, and it is preferable only to connect oily effect when beam-pumping unit jig frequency is relatively low, in beam-pumping unit jig frequency
Oil leakage phenomenon is excessively also easy to produce due to connecing oil mass when higher, and then oil mass in oil pumping box body is caused to gradually decrease.Only a few factory
Family is provided with adjustable swab case below oil pump speed reducer, and such swab case is equipped with oil leakaging port in bottom, on swab case
Portion sets Slide Box oil baffle, and when beam-pumping unit jig frequency is higher, the oil that swab case is connected to is flowed back to by oil leakaging port in babinet oil sump,
When jig frequency is relatively low, blocked at the top of swab case by Slide Box oil baffle, and input shaft is caught with Slide Box oil baffle upper surface
On the oil that falls, lubricating action is played to bearing by the oil stream caught.Such swab case is simple in structure, and can play improves low punching
Bearing of input shaft cannot get the effect of good lubrication under the conditions of secondary, but when beam-pumping unit jig frequency turns low by height, Slide Box is caught defeated
Entering the oil that axis is fallen needs the regular hour, i.e. bearing its lubrication at the beginning of beam-pumping unit jig frequency turns low by height easily generates interruption,
The break period reduces with jig frequency and is increased, in addition, such swab case cannot adjust the lubricating oil oil mass for flowing to bearing of input shaft
Size, if things go on like this, bearing of input shaft are still easily damaged due to the lubrication that cannot continue.
Therefore, how to provide a kind of can make bearing lubrication when beam-pumping unit jig frequency turns low by height without the break period, and energy
Enough adjustable swab cases of new pumping unit retarder for adjusting the lubricating oil oil mass size for flowing to bearing of input shaft, are this fields
Technical staff's urgent problem to be solved.
Utility model content
In order to overcome existing oil pump speed reducer swab case cannot be to bearing at the beginning of beam-pumping unit jig frequency turns low by height
It plays without the deficiency interrupted lubrication, the lubricating oil oil mass size for flowing to bearing of input shaft cannot be adjusted, the utility model provides one
The kind adjustable swab case of new pumping unit retarder, which can be in pumping unit with adjustable swab case
Store a certain amount of oil when jig frequency is higher as desired, and can liquid level of the adjusting oil mass in oil storage tank, in beam-pumping unit jig frequency
Bearing lubrication is ensured when being turned by height without the break period, and the size for the lubricating oil oil mass for flowing to bearing of input shaft can be adjusted, is played
The lubricating function of continuous and effective.
The technical solution adopted by the utility model to solve its technical problems is that：
A kind of adjustable swab case of new pumping unit retarder, it is described including installing plate, oil storage tank, baffle and pulling plate
Oil storage tank between installing plate and baffle, the baffle be equipped with interior oil outlet, the pulling plate be bending plate, pulling plate wherein one
Strip hole and an outer oil outlet corresponding with interior oil outlet there are two being set in a folding face, baffle and pulling plate are by bolt, nut, pad
Circle is fixed together by strip hole.
Further, the oil storage tank is made of the bottom plate of two pieces of risers of two pieces of risers and connection.
Further, the oil storage tank is arc panel.
Further, the interior oil outlet and outer oil outlet are circle.
Further, the interior oil outlet is rectangle, and outer oil outlet is diamond shape.
Further, the strip hole is parallel to each other or in the same horizontal line.
Further, the outer oil outlet is located between two strip holes.
Further, lubrication mouth is equipped at the top of the installing plate, the position for lubricating mouth is higher than interior oil outlet.
Further, the installing plate is fixed on by bolt, nut, washer on oil pump speed reducer block side wall.
Further, the oil storage tank is located at below oil pump speed reducer input shaft gear, and oil storage trough floor is higher than input
Axle bearing outer ring.
The beneficial effects of the utility model are：A kind of new pumping unit retarder of the utility model compared with prior art
It is of simple structure and low cost with adjustable swab case, by pulling pulling plate that outer oil outlet is made not weighed with the interior oil outlet on baffle
It folds, partly overlap or completely overlapped, play the role of adjusting minimum liquid level in oil storage tank；With stored in oil storage tank lubricating oil,
Lubrication of splashing synergistic effect adjusts the size for the lubricating oil oil mass for flowing to bearing of input shaft；It is interior fuel-displaced when beam-pumping unit jig frequency is higher
Hole is Chong Die with outer oil outlet large area, oil storage box is made to keep compared with low liquid level, extra lubricating oil flows back to babinet through inside and outside oil outlet
Oil sump avoids the oil leakage phenomenon of lubricating oil；Inside and outside oil outlet is adjusted when beam-pumping unit jig frequency is relatively low to not being overlapped completely, with
The lubricating oil collective effect fallen on the lubricating oil and input shaft stored in oil storage tank, continuously and uninterruptedly by lubricating mouth to defeated
Enter axle bearing and play lubricating action, effectively prevent bearing because cannot get good lubrication due to caused by damage, extend making for bearing
Use the service life.
Description of the drawings
Fig. 1 is 1 overall structure diagram of the utility model embodiment；
Fig. 2 is 1 front view of the utility model embodiment；
Fig. 3 is 1 rearview of the utility model embodiment；
Fig. 4 is 1 left view of the utility model embodiment；
Fig. 5 is 2 overall structure diagram of the utility model embodiment；
Fig. 6 is 2 front view of the utility model embodiment；
Fig. 7 is the utility model using state structure diagram.
Wherein, 1 installing plate, 2 oil storage tanks, 3 baffles, 4 pulling plates, oil outlet in 5,6 outer oil outlets, 7 strip holes, 8 lubrication mouths,
9 input shafts, 10 bearing of input shaft, 11 oil return openings, 12 blocks.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.Therefore, below to attached
The detailed description of the embodiment of the utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiment in the utility model, ordinary skill people
Member's all other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.
Embodiment 1
As shown in Figs 1-4 in embodiment 1, a kind of adjustable swab case of new pumping unit retarder, including installing plate 1,
Oil storage tank 2, baffle 3 and pulling plate 4, wherein oil storage tank 2 are between installing plate 1 and baffle 3, and oil storage tank 2 is by two pieces of risers and company
The bottom plate composition of two pieces of risers is connect, oil outlet 5 in circle are provided on baffle 3, pulling plate 4 is bending plate, and pulling plate 4 is one of to be rolled over
It is set on face there are two strip hole 7 and one and the interior 5 outer oil outlet 6 of corresponding circle of oil outlet, strip hole 7 is parallel to each other or same
On one horizontal line, round outer oil outlet 6 is located between two strip holes 7, and baffle 3 and pulling plate 4 are passed through by bolt, nut, washer
Strip hole 7 is fixed together, and 1 top of installing plate is equipped with lubrication mouth 8, and the position of lubrication mouth 8 is higher than interior oil outlet 5, and installing plate 1 is logical
It crosses bolt, nut, washer to be fixed on 12 side wall of oil pump speed reducer block, which connects oil with adjustable
Box use state is as shown in fig. 7, oil storage tank 2 is located at below 9 gear of oil pump speed reducer input shaft, and 2 bottom plate of oil storage tank is higher than defeated
Enter 10 outer ring of axle bearing.
Operation principle：
A kind of adjustable swab case of new pumping unit retarder of the utility model, it is outer fuel-displaced by the way that pulling plate 4 is pulled to make
Hole 6 is not be overlapped with the interior oil outlet 5 on baffle 3, partly overlaps or completely overlapped, plays and adjusts minimum liquid level in oil storage tank 2
Effect adjusts minimum liquid level in oil storage tank according to the variation of beam-pumping unit jig frequency, is adjusted when beam-pumping unit jig frequency is higher by pulling plate 4
Interior oil outlet 5 and outer oil outlet 6 are to completely overlapped, because interior 5 position of oil return hole is less than the lubrication mouth 8 on installing plate 1, oil storage box 2
It inside only keeps compared with low liquid level, extra lubricating oil flows back to babinet oil sump through inside and outside oil outlet, avoids the oil leak of oil pumping box body
Phenomenon；Inside and outside oil outlet is adjusted when beam-pumping unit jig frequency is relatively low to not being overlapped completely, with the lubricating oil that is stored in oil storage tank 2 and
Fall into the lubricating oil collective effect of oil storage tank 2 on input shaft 9, the lubricating oil in oil storage tank 2 with larger flow continuously and uninterruptedly
10 ball of bearing is flowed to by the lubrication mouth 8 on installing plate 1, then flows back to babinet by the oil return opening 11 on block, realizes axis
Hold 10 lubrications, effectively prevent bearing 10 because cannot get good lubrication due to caused by damage；When beam-pumping unit jig frequency is moderate, can pass through
Pulling plate 4 adjusts the overlapping area of interior oil outlet 5 and outer oil outlet 6, and a part of lubricating oil is shunted by inside and outside oil return hole overlapping portion
Babinet is returned, a part of lubricating oil is stayed in oil storage tank 2, and swab case is made to play the role of coordinating lubrication of splashing.
Embodiment 2
As shown in Figure 5 and Figure 6 in embodiment 2, the adjustable swab case of a kind of new pumping unit retarder, including installing plate
1st, oil storage tank 2, baffle 3 and pulling plate 4, wherein oil storage tank 2 between installing plate 1 and baffle 3, oil storage tank 2 be arc panel, baffle
It is provided with oil outlet 5 in rectangle on 3, pulling plate 4 is bending plate, sets that there are two strip holes 7 and one in 4 one of folding face of pulling plate
A oil outlet 6 outer with interior 5 corresponding diamond shape of oil outlet, strip hole 7 are parallel to each other or in the same horizontal line, the outer oil outlet of diamond shape
6 are located between two strip holes 7, and baffle 3 and pulling plate 4 are fixed together by bolt, nut, washer by strip hole 7, installing plate
1 top is equipped with lubrication mouth 8, and higher than interior oil outlet 5, installing plate 1 is fixed on pumping by bolt, nut, washer for the position of lubrication mouth 8
On 12 side wall of oil machine retarder block, the new pumping unit retarder is with adjustable swab case use state as shown in fig. 7, oil storage
Slot 2 is located at below 9 gear of oil pump speed reducer input shaft, and 2 bottom plate of oil storage tank is higher than 10 outer ring of bearing of input shaft.
Embodiment 2 is distinguished as oil storage tank 2 as arc panel with embodiment 1；Interior oil outlet is rectangle；Outer oil outlet is water chestnut
Shape.
Operation principle is the same as embodiment 1.
Above-mentioned specific embodiment is only the specific case of the utility model, and the scope of patent protection of the utility model includes
But the product form and style of above-mentioned specific embodiment are not limited to, it is any to meet the utility model claims book and any institute
Belong to appropriate variation or modification that the those of ordinary skill of technical field does it, should all fall into the patent protection of the utility model
Range.
Claims (10)
1. a kind of adjustable swab case of new pumping unit retarder, including installing plate（1）, oil storage tank（2）, baffle（3）And drawing
Plate（4）, it is characterised in that：The oil storage tank（2）Positioned at installing plate（1）And baffle（3）Between, the baffle（3）It is equipped with interior
Oil outlet（5）, the pulling plate（4）For bending plate, pulling plate（4）Strip hole there are two being set in one of folding face（7）With one with
Interior oil outlet（5）Corresponding outer oil outlet（6）, baffle（3）And pulling plate（4）Strip hole is passed through by bolt, nut, washer（7）Gu
It is scheduled on together.
2. a kind of adjustable swab case of new pumping unit retarder as described in claim 1, it is characterised in that：The oil storage
Slot（2）It is made of the bottom plate of two pieces of risers of two pieces of risers and connection.
3. a kind of adjustable swab case of new pumping unit retarder as described in claim 1, it is characterised in that：The oil storage
Slot（2）For arc panel.
4. a kind of adjustable swab case of new pumping unit retarder as described in claim 1, it is characterised in that：Go out in described
Oilhole（5）With outer oil outlet（6）It is circle.
5. a kind of adjustable swab case of new pumping unit retarder as described in claim 1, it is characterised in that：Go out in described
Oilhole（5）For rectangle, outer oil outlet（6）For diamond shape.
6. a kind of adjustable swab case of new pumping unit retarder as described in claim 1, it is characterised in that：The strip
Hole（7）It is parallel to each other or in the same horizontal line.
7. a kind of adjustable swab case of new pumping unit retarder as described in claim 1, it is characterised in that：It is described outgoing
Oilhole（6）Positioned at two strip holes（7）Between.
8. a kind of adjustable swab case of new pumping unit retarder as described in claim 1, it is characterised in that：The installation
Plate（1）Top is equipped with lubrication mouth（8）, lubricate mouth（8）Position be higher than interior oil outlet（5）.
9. a kind of adjustable swab case of new pumping unit retarder as described in claim 1, it is characterised in that：The installation
Plate（1）Oil pump speed reducer block is fixed on by bolt, nut, washer（12）On side wall.
10. a kind of adjustable swab case of new pumping unit retarder as described in claim 1, it is characterised in that：The storage
Oil groove（2）Positioned at oil pump speed reducer input shaft（9）Below gear, oil storage tank（2）Bottom plate is higher than bearing of input shaft（10）Outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342145.5U CN207514209U (en) | 2017-10-18 | 2017-10-18 | A kind of adjustable swab case of new pumping unit retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342145.5U CN207514209U (en) | 2017-10-18 | 2017-10-18 | A kind of adjustable swab case of new pumping unit retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207514209U true CN207514209U (en) | 2018-06-19 |
Family
ID=62535104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721342145.5U Active CN207514209U (en) | 2017-10-18 | 2017-10-18 | A kind of adjustable swab case of new pumping unit retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207514209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715045A (en) * | 2019-09-26 | 2020-01-21 | 武汉理工大学 | Self-lubricating device of speed reducer |
-
2017
- 2017-10-18 CN CN201721342145.5U patent/CN207514209U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715045A (en) * | 2019-09-26 | 2020-01-21 | 武汉理工大学 | Self-lubricating device of speed reducer |
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