CN107448765A - Copper bush lubrication self-checking device in vacuum film dewatering process - Google Patents
Copper bush lubrication self-checking device in vacuum film dewatering process Download PDFInfo
- Publication number
- CN107448765A CN107448765A CN201710860793.8A CN201710860793A CN107448765A CN 107448765 A CN107448765 A CN 107448765A CN 201710860793 A CN201710860793 A CN 201710860793A CN 107448765 A CN107448765 A CN 107448765A
- Authority
- CN
- China
- Prior art keywords
- standpipe
- oil
- ball
- conduit
- copper bush
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N23/00—Special adaptations of check valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2270/00—Controlling
- F16N2270/20—Amount of lubricant
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Copper bush lubrication self-checking device in a kind of vacuum film dewatering process of the present invention, including support, oil storage tank is provided with the support, the oil storage tank side is provided with the first conduit, first conduit is circumscribed with elbow bend, and the elbow bend other end is vertical downwards to be provided with conical pipe, and standpipe is provided with immediately below the first oil-out of the conical pipe, the standpipe is built-in with ball and spring, and the spring one end is fixed on standpipe inwall, the other end to ball support；The ball half is inserted standpipe and coincide with it, and the second oil-out is provided with below the standpipe；First oil-out, standpipe, the second oil-out are arranged in closed pipeline peephole, and the standpipe is circumscribed with the second conduit.The present invention is simple in construction, easy to operate, and it can realize the accurate control that copper bush lubrication oil imports, and extend service life of equipment, stabilize production.
Description
Technical field
The present invention relates to chemical production equipment, is specifically related to copper bush lubrication in a kind of vacuum film dewatering process and adjusts automatically
Regulating device.
Background technology
In vacuum continuous film drying and dehydrating device production process, the lubrication of its lower bearing and copper sheathing is particularly significant, generally
The importing of lubricating oil is controlled using manual modulation valve door, because lubricating oil flows with negative pressure in technique, if valve is opened
Greatly, then flow of lubrication is big, influences product quality；If valve opening is too small, and easily there is lubricating oil cutout phenomenon, once
Copper sheathing oil starvation easily causes device damage, and then influences enterprise's production.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of simple in construction, easy to operate, achievable copper bush lubrication oil
Import copper bush lubrication self-checking device in the vacuum film dewatering process accurately controlled.
In order to solve the above technical problems, copper bush lubrication self-checking device in a kind of vacuum film dewatering process of the present invention,
Including support, oil storage tank is provided with the support, the oil storage tank side is provided with the first conduit, and first conduit is external
Have an elbow bend, the elbow bend other end is vertical downwards to be provided with conical pipe, the first oil-out of the conical pipe just under
Side is provided with standpipe, and the standpipe is built-in with ball and spring, and the spring one end is fixed on standpipe inwall, the other end to ball
Support；The ball half is inserted standpipe and coincide with it, and the second oil-out is provided with below the standpipe；Described first goes out
Hydraulic fluid port, standpipe, the second oil-out are arranged in closed pipeline peephole, and the standpipe is circumscribed with the second conduit.Equipment downtime
State, the second conduit is interior to be in normal pressure, and spring reset jacks up ball, and ball closes the first oil-out cut-out oil circuit.Equipment is run
When, the second conduit is interior to form negative pressure, and ball moves down under suction function along standpipe, between ball separates generation with the first oil-out
Gap, oil circuit are got through, and lubricating oil imports the second conduit along standpipe outer, the second oil-out, then imports copper bush lubrication by the second conduit.
Ball and standpipe inwall coincide and can move freely in technical scheme, and it ensures the sensitive of ball opening and closing movement under negative pressure state
Degree, oil circuit cut-out, close it is flexible and efficient.
To sum up, the present invention is simple in construction, easy to operate, and it can realize the accurate control that copper bush lubrication oil imports, and extend
Service life of equipment, stabilize production.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention and pipeline peephole partial enlargement.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings：
As shown in figure 1, copper bush lubrication self-checking device in a kind of vacuum film dewatering process of the present invention, including support 7, it is described
Oil storage tank 1 is provided with support 7, the side of oil storage tank 1 is provided with the first conduit 2, and first conduit 2 is circumscribed with quarter bend
First 6, the other end of elbow bend 6 is vertical downwards to be provided with conical pipe 8, the first oil-out 8a underfaces of the conical pipe 8
It is provided with standpipe 4, the standpipe 4 is built-in with ball 4b and spring 4a, and the inwall of standpipe 4, another is fixed in described spring 4a one end
End is to ball 4b supports；The ball 4b half is inserted standpipe 4 and coincide with it, and the lower section of the standpipe 4 is provided with second and gone out
Hydraulic fluid port 4c；The first oil-out 8a, standpipe 4, the second oil-out 4c are arranged in closed pipeline peephole 3, the standpipe 4
It is circumscribed with the second conduit 5.
Operation principle of the present invention：Ball 4b is controlled to the first oil-out 8a's using the acting in opposition of negative pressure and elastic potential energy
Opening and closing movement, and then realize the automatic filling of lubricating oil.
When equipment is run, negative pressure is produced in the second conduit 5, fraction pressure is exported with lubricating oil, mainly pressed in oil storage tank 1
Power control ball 4b actions, ball 4b, which separates rear lubricating oil with the first oil-out 8a and persistently imported at copper sheathing, to be lubricated.Equipment stops
During operation, system recovers normal pressure, and ball 4b closes the first oil-out 8a, and oil circuit is closed.What the present invention was automatically imported in lubricating oil
On the basis of realize oil mass import accurate control, avoid manually-operated uncertainty, it is ensured that equipment operation stabilization.
When equipment is installed, technical staff adjusts the oil-out 8a ideal spacing of standpipe 4 and first, and then realizes that lubricating oil imports
The accurate control of amount.Through production practices, for optimal working condition when its spacing sets 2mm.
In production, negative pressure is produced in the second conduit 5, ball 4b is under suction function along 4 times pressing spring 4a of standpipe, ball 4b
Move down while it separates with the first oil-out 8a and produces gap, lubricating oil imports copper sheathing profit by oil storage tank 1 through the second conduit 5
It is sliding.When negative pressure resets pressure in balance with spring 4a in the second conduit 5, lead in ball 4b and the first oil-out 8a gap
The oil mass crossed just meets copper bush lubrication requirement.When equipment stops, recovery normal pressure in the second conduit 5, ball 4b pressure releases,
Spring 4a, which resets, jacks up ball 4b, and ball 4b closes the first oil-out 8a, cut-out lubricating oil supply.
The present invention is ingenious using negative pressure and the balance of elastic potential energy, realizes that ball 4b is big to the first oil-out 8a foldings gap
Small control, and then the accurate control of lubricating oil import volume is realized, meet the production of enterprise efficiently, stable.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (1)
1. copper bush lubrication self-checking device in a kind of vacuum film dewatering process, including support（7）, the support（7）On set
It is equipped with oil storage tank（1）, the oil storage tank（1）Side is provided with the first conduit（2）, it is characterised in that：First conduit（2）Outside
It is connected to elbow bend（6）, the elbow bend（6）The other end is vertical downwards to be provided with conical pipe（8）, the conical pipe（8）'s
First oil-out（8a）Underface is provided with standpipe（4）, the standpipe（4）It is built-in with ball（4b）And spring（4a）, the bullet
Spring（4a）Standpipe is fixed in one end（4）Inwall, the other end are to ball（4b）Support；The ball（4b）Half inserts standpipe（4）
And coincide with it, the standpipe（4）Lower section be provided with the second oil-out（4c）；First oil-out（8a）, standpipe（4）、
Second oil-out（4c）It is arranged on closed pipeline peephole（3）It is interior, the standpipe（4）It is circumscribed with the second conduit（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860793.8A CN107448765A (en) | 2017-09-21 | 2017-09-21 | Copper bush lubrication self-checking device in vacuum film dewatering process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860793.8A CN107448765A (en) | 2017-09-21 | 2017-09-21 | Copper bush lubrication self-checking device in vacuum film dewatering process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107448765A true CN107448765A (en) | 2017-12-08 |
Family
ID=60497806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860793.8A Pending CN107448765A (en) | 2017-09-21 | 2017-09-21 | Copper bush lubrication self-checking device in vacuum film dewatering process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107448765A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202905381U (en) * | 2012-10-11 | 2013-04-24 | 河南省电力公司平顶山供电公司 | Overflow-proof transformer oil outlet valve |
| CN203857244U (en) * | 2014-05-30 | 2014-10-01 | 晋江佶邦机械技术服务有限公司 | Multi-point lubrication system |
| CN204164634U (en) * | 2014-09-02 | 2015-02-18 | 上海梅山钢铁股份有限公司 | For the lubricating fitting of forklift lifting chain |
| CN207213613U (en) * | 2017-09-21 | 2018-04-10 | 安庆市中创工程技术有限责任公司 | Copper bush lubrication self-checking device in vacuum film dewatering process |
| CN207539594U (en) * | 2017-11-15 | 2018-06-26 | 青岛理工大学 | A kind of quantitative level pressure lubricating arrangement of machinery |
-
2017
- 2017-09-21 CN CN201710860793.8A patent/CN107448765A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202905381U (en) * | 2012-10-11 | 2013-04-24 | 河南省电力公司平顶山供电公司 | Overflow-proof transformer oil outlet valve |
| CN203857244U (en) * | 2014-05-30 | 2014-10-01 | 晋江佶邦机械技术服务有限公司 | Multi-point lubrication system |
| CN204164634U (en) * | 2014-09-02 | 2015-02-18 | 上海梅山钢铁股份有限公司 | For the lubricating fitting of forklift lifting chain |
| CN207213613U (en) * | 2017-09-21 | 2018-04-10 | 安庆市中创工程技术有限责任公司 | Copper bush lubrication self-checking device in vacuum film dewatering process |
| CN207539594U (en) * | 2017-11-15 | 2018-06-26 | 青岛理工大学 | A kind of quantitative level pressure lubricating arrangement of machinery |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
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| WD01 | Invention patent application deemed withdrawn after publication |