CN206957662U - A kind of rod-pumped well belt ejector apparatus - Google Patents
A kind of rod-pumped well belt ejector apparatus Download PDFInfo
- Publication number
- CN206957662U CN206957662U CN201720885505.XU CN201720885505U CN206957662U CN 206957662 U CN206957662 U CN 206957662U CN 201720885505 U CN201720885505 U CN 201720885505U CN 206957662 U CN206957662 U CN 206957662U
- Authority
- CN
- China
- Prior art keywords
- adjusting bolt
- adjusting nut
- fixed seat
- adjusting
- top plate
- 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
Links
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 210000005069 ears Anatomy 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model is a kind of rod-pumped well belt ejector apparatus, including top plate, adjusting bolt one, adjusting bolt two, adjusting nut, fixed seat；Fixed seat is the semicircular structure of two fixed ears of band, and fixed ear is provided with threaded securing bores, and fixed seat is arranged on bracket of oil pumping unit motor with screw；Fixed seat is welded with adjusting bolt two；Top plate is spill, and adjusting bolt one is welded with top plate；Adjusting nut is screwed in adjusting bolt one and adjusting bolt two, adjusting nut is machined with two-way precession screw thread；It is processed into hexagonal structure in adjusting nut outer surface.Originally it is new to be unlikely to deform, service life length.This new adjusting nut is designed as two-way adjustment, and turn adjusting nut one encloses that is, twice of effect.This novel top panel designs for door shape, adapts to the motor slide rail of different size model, jackscrew will not be caused to bend.This new adjustment stroke is big, is once adjusted in place, without extra increase backing plate or supporter.
Description
Technical field
Oil equipment technical field is the utility model is related to, specifically a kind of rod-pumped well belt ejector apparatus.
Background technology
In rod-pumped well production scene, belt of oil pumping machine needs often to change as consumable accessory.But changing belt process
In, motor jackscrew is because stroke is grown, and screwing and loosening needs to spend the time more, and motor jackscrew front end is rod-like structure, is made
Often it is bent in, causes motor jackscrew to be difficult to turn, bigger workload is caused to oil recovery work.It is difficult to solve this
Topic, invents and devises a kind of rod-pumped well belt ejector apparatus.In a word, a kind of rod-pumped well belt ejector apparatus not yet appears in the newspapers
Road.
The content of the invention
To solve this problem, invent and made a kind of rod-pumped well belt ejector apparatus, the device one end is fixation
Seat, the other end is top plate, sets two-way adjusting nut in the middle part of device, is enclosed per turn adjusting nut one, top plate is relative
In the stroke of fixed seat be twice of pitch.Adjusting nut is arranged at center by the device, and device is per turn adjusting nut one
For circle that is, twice of effect, saves time and effort, reduction oil well changes the downtime used in belt.
Technical scheme is used by the utility model solves its technical problem：
A kind of rod-pumped well belt ejector apparatus, including top plate, adjusting bolt one, adjusting bolt two, adjusting nut, fixation
Seat；Fixed seat is the semicircular structure of two fixed ears of band, and fixed ear is provided with threaded securing bores, is installed fixed seat with screw
On bracket of oil pumping unit motor；Fixed seat is welded with adjusting bolt two；Top plate is spill, and adjusting bolt one is welded with top plate；
Adjusting nut is screwed in adjusting bolt one and adjusting bolt two, adjusting nut is machined with two-way precession screw thread；Adjusting nut
It is processed into hexagonal structure in outer surface.
The beneficial effects of the utility model and advantage are：
1st, the utility model is processed using No. 45 steel, high strength and deformation, service life length.
2nd, the utility model adjusting nut is designed as two-way adjustment, and turn adjusting nut 1 encloses that is, twice of effect.
3rd, the utility model top plate designs for door shape, adapts to the motor slide rail of different size model, jackscrew will not be caused curved
It is bent.
4th, the utility model adjustment stroke is big, is once adjusted in place, without extra increase backing plate or supporter.
5th, the utility model adjusting nut is machined with hexagonal structure, and width integrally increases in polymorphic structure, is conveniently adjusted.
6th, the utility model convenient disassembly, adapts to different model oil pumper, and promotional value is big.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top plate schematic diagram of the present utility model.
Embodiment
Fig. 1-2 further illustrates to the utility model below in conjunction with the accompanying drawings.
A kind of rod-pumped well belt ejector apparatus, including top plate 1, adjusting bolt 1, adjusting bolt 24, adjusting nut 3,
Fixed seat 5；
Fixed seat 5 is the semicircular structure of two fixed ears of band, and fixed ear is provided with threaded securing bores 6, will be solid with screw
Reservation 5 is arranged on bracket of oil pumping unit motor；Fixed seat 5 is welded with adjusting bolt 24；Top plate 1 is spill, is welded on top plate 1
There is adjusting bolt 1；Adjusting nut 3 is screwed in adjusting bolt 1 and adjusting bolt 24, adjusting nut 3 is machined with two-way
Precession screw thread；It is processed into hexagonal structure in the outer surface of adjusting nut 3.
Embodiment
The fixed seat of one ear of semicircular band two, screw is drilled with the ear of fixed seat two, oil pumper is fixed on by fixed screw
On electric machine support, fixed seat semicircle position processing screw hole, its screwhole diameter and the screw thread of adjusting bolt one coordinate, adjusting bolt one
Logical button is machined with, its one end screws cooperation with fixed seat, and exposure end is welded and fixed with fixed seat side, the other end and adjusting nut
Connection, adjusting nut are machined with two-way precession screw thread, and for ease of overlapping instrument, hexagonal structure is processed into outer surface, big to realize
Stroke, adjusting nut width integrally increase in polymorphic structure.A shape top plate is designed, top plate top is plate, is easy to and electricity
Machine slide rail form fit, top plate bottom are door shape cavity, are easy to match with the motor slide rail for having boss, adjusting bolt two is machined with
Logical button, its one end are welded and fixed with top plate, and the other end is connected with adjusting nut.Taken out in use, fixed seat is screwed in
On oil machine electric machine support, adjusting nut is screwed or loosened with spanner, and it is solid to have one end because of adjusting bolt one and adjusting bolt two
Fixed connection, and adjusting bolt one is fixed in fixed seat, then adjusting bolt pull top plate retraction or ejection forward, realization loosen or
The purpose of motor belt is held out against, and adjusting nut encloses per turn one, top plate plays the role of two times of strokes.
Claims (1)
- A kind of 1. rod-pumped well belt ejector apparatus, it is characterised in thatIncluding top plate, adjusting bolt one, adjusting bolt two, adjusting nut, fixed seat；Fixed seat is the semicircular structure of two fixed ears of band, and fixed ear is provided with threaded securing bores, is pacified fixed seat with screw On bracket of oil pumping unit motor；Fixed seat is welded with adjusting bolt two；Top plate is spill, and adjusting bolt is welded with top plate One；Adjusting nut is screwed in adjusting bolt one and adjusting bolt two, adjusting nut is machined with two-way precession screw thread；Adjust spiral shell It is processed into hexagonal structure in female outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885505.XU CN206957662U (en) | 2017-07-21 | 2017-07-21 | A kind of rod-pumped well belt ejector apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885505.XU CN206957662U (en) | 2017-07-21 | 2017-07-21 | A kind of rod-pumped well belt ejector apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206957662U true CN206957662U (en) | 2018-02-02 |
Family
ID=61381078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720885505.XU Expired - Fee Related CN206957662U (en) | 2017-07-21 | 2017-07-21 | A kind of rod-pumped well belt ejector apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206957662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110943570A (en) * | 2020-02-25 | 2020-03-31 | 青州市春晖科技发展有限公司 | Automatic adjusting device for belt of oil pumping unit |
-
2017
- 2017-07-21 CN CN201720885505.XU patent/CN206957662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110943570A (en) * | 2020-02-25 | 2020-03-31 | 青州市春晖科技发展有限公司 | Automatic adjusting device for belt of oil pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |