CN203140275U - High-efficiency lubricating vibrator - Google Patents
High-efficiency lubricating vibrator Download PDFInfo
- Publication number
- CN203140275U CN203140275U CN 201320144375 CN201320144375U CN203140275U CN 203140275 U CN203140275 U CN 203140275U CN 201320144375 CN201320144375 CN 201320144375 CN 201320144375 U CN201320144375 U CN 201320144375U CN 203140275 U CN203140275 U CN 203140275U
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- Prior art keywords
- oil
- vibrator
- oil groove
- bearings
- shell body
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- Expired - Fee Related
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Abstract
The utility model provides a high-efficiency lubricating vibrator. The high-efficiency lubricating vibrator comprises a base, a shell body and bearings, wherein the shell body with a main oil hole in the top portion is arranged on the base, the bearings with first oil grooves in the outer walls are arranged inside the shell body, rotary shafts are arranged inside shaft holes of the bearings and each eccentric wheel is arranged at one end of each rotary shaft. The high-efficiency lubricating vibrator is characterized in that the inner wall of the shell body is provided with second oil grooves which are connected with the first oil grooves in the outer walls of the bearings in a matching mode, and auxiliary oil holes which are communicated with the second oil grooves are formed in the top portion of the shell body. Oil enters the vibrator through an oil channel formed by the second oil grooves in the inner wall of the shell body and the first oil grooves in the outer walls of the bearings, so that air inlet capacity of each bearing is sufficient and the oil is distributed evenly, lubrication is effectively guaranteed, the problem that the abrasion of the bearings is increased due to oil shortage is resolved fundamentally, locking breakdown of the vibrator is prevented from occurring, production can be made to go on continuously, and reliable technical support is brought to enterprises for increasing production and reducing cost.
Description
Technical field
The utility model relates to the efficient lubricated vibrator of a kind of vibrator, particularly a kind of anti-lock, belongs to Machine Design manufacturing technology field.
Background technology
Vibrator is one of more common equipment of metallurgy industry, and the ore sizing that is generally sintering, ironmaking provides vibration force.Existing vibrator fault is comparatively frequent, and wherein topmost fault is exactly the vibrator locking, in case the locking fault occurs, just has to stop production and keeps in repair and change, and brings adverse effect for the ordinary production of enterprise.The main cause that locking appears in vibrator is: the bearing of vibrator inside is because of the lubricated inhomogeneous local oil starvation that causes, thereby the increase bearing wear finally causes the vibrator locking.The possessor carries out the cutting processing at bearing outer wall to the greatest extent, is intended to make-up oil and gives bearing, but because the cutting volume of bearing outer wall is limited, still have the problem of oil starvation in actual the use.Therefore be necessary prior art is improved.
Summary of the invention
Lubricated inhomogeneous because of internal bearings for solving existing vibrator, cause bearing wear and cause the problem of vibrator locking fault, the utility model provides a kind of efficient lubricated vibrator of anti-lock.
The utility model is finished by following technical proposal: a kind of efficient lubricated vibrator, comprise base, be located at the housing of the top band main oil-hole on the base, be located at the bearing of outer wall belt first oil groove in the housing, two ends are provided with the axis hole that eccentric rotating shaft places bearing, it is characterized in that inner walls is provided with second oil groove matched with first oil groove of bearing outer wall, and be provided with the auxilliary oilhole that is communicated with second oil groove in case top, so that the auxilliary oilhole by case top sends into lubricating oil by first oil groove, in the oil duct that second oil groove constitutes, effectively increase the oil inlet quantity of lubricating oil, and make lubricating oil be distributed in the bearing equably, avoid because oil starvation causes wearing and tearing, and then cause the vibrator bag dead.
Bearing in the described housing is at least one, the second oil groove quantity of shell inner surface and the first oil groove quantity of bearing outside surface adapt, and the auxilliary oilhole quantity of case top and the quantity of second oil groove adapt, so that the lubricating oil of each oil groove can in time be replenished.
First oil groove of described bearing outer wall and second oil groove of inner walls all arrange a circle along wall.
The utlity model has following advantage and effect: adopt such scheme, can be easily by second oil groove of inner walls and the oil duct oil-feed of first oil groove formation of bearing outer wall, and the oil inlet quantity that makes each bearing is sufficient and evenly distribution, effectively guarantee lubricated, fundamentally solved the problem that increases bearing wear because of oil starvation, prevent that effectively the locking fault from appearring in vibrator, production can be carried out continuously, for enterprise's volume increase expense of falling is brought reliable technical support.Be a desirable efficient lubricated vibrator in fact.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The efficient lubricated vibrator that the utility model provides, comprise base 1, be located at the housing 5 of the top band main oil-hole 8 on the base 1, be located at the bearing of outer wall belt first oil groove 9 in the housing 5 to 4, the rotating shaft 3 that two ends are provided with eccentric wheel 2 places bearing to 4 axis hole, housing 5 inwalls are provided with two second oil grooves 7 matched to first oil groove 9 of 4 outer walls with bearing, and be provided with two auxilliary oilholes 6 that are communicated with two second oil grooves 7 at housing 5 tops, bearing all arranges a circle along wall to first oil groove 9 of 4 outer walls and second oil groove 7 of housing 5 inwalls, and the two ends of housing 5 are respectively equipped with the end cap 10 of band sealing ring.So that the auxilliary oilhole 6 by housing 5 tops is sent into lubricating oil in the oil duct that is made of first oil groove 9, second oil groove 7, effectively increase the oil inlet quantity of lubricating oil, and make lubricating oil be distributed in bearing equably in 4, avoid causing wearing and tearing because of oil starvation, and then the dead fault of the bag that prevents vibrator, as Fig. 1.
Claims (3)
1. one kind is efficiently lubricated vibrator, comprise base, be located at the housing of the top band main oil-hole on the base, be located at the bearing of outer wall belt first oil groove in the housing, two ends are provided with the axis hole that eccentric rotating shaft places bearing, it is characterized in that inner walls is provided with second oil groove matched with first oil groove of bearing outer wall, and be provided with the auxilliary oilhole that is communicated with second oil groove in case top.
2. efficient lubricated vibrator according to claim 1, it is characterized in that the bearing in the described housing is at least one, the second oil groove quantity of shell inner surface and the first oil groove quantity of bearing outside surface adapt, and the auxilliary oilhole quantity of case top and the quantity of second oil groove adapt.
3. efficient lubricated vibrator according to claim 1 is characterized in that first oil groove of described bearing outer wall and second oil groove of inner walls all arrange a circle along wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144375 CN203140275U (en) | 2013-03-27 | 2013-03-27 | High-efficiency lubricating vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144375 CN203140275U (en) | 2013-03-27 | 2013-03-27 | High-efficiency lubricating vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140275U true CN203140275U (en) | 2013-08-21 |
Family
ID=48967831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144375 Expired - Fee Related CN203140275U (en) | 2013-03-27 | 2013-03-27 | High-efficiency lubricating vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014201607A1 (en) * | 2014-03-17 | 2015-10-01 | Vibfem Pty Ltd | VIBFEM Gearless exciter with significantly improved lubrication system upper bearings - when the exciter operates in inclined position( standard operating position is at 45 degrees) will provide reliable oil sump lubrication for all bearings and therefore better bearing life and improved reliability. Another factor is that it does not have gears which when wearing during impact condition, contaminate the oil with metal particles and increase the oil temperature which leads to oil degradation. Modifications will also allow to reduce weight and cost of exciter fabrication. |
-
2013
- 2013-03-27 CN CN 201320144375 patent/CN203140275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014201607A1 (en) * | 2014-03-17 | 2015-10-01 | Vibfem Pty Ltd | VIBFEM Gearless exciter with significantly improved lubrication system upper bearings - when the exciter operates in inclined position( standard operating position is at 45 degrees) will provide reliable oil sump lubrication for all bearings and therefore better bearing life and improved reliability. Another factor is that it does not have gears which when wearing during impact condition, contaminate the oil with metal particles and increase the oil temperature which leads to oil degradation. Modifications will also allow to reduce weight and cost of exciter fabrication. |
| AU2014201607B2 (en) * | 2014-03-17 | 2015-11-05 | Vibfem Pty Ltd | VIBFEM Gearless exciter with significantly improved lubrication system upper bearings - when the exciter operates in inclined position( standard operating position is at 45 degrees) will provide reliable oil sump lubrication for all bearings and therefore better bearing life and improved reliability. Another factor is that it does not have gears which when wearing during impact condition, contaminate the oil with metal particles and increase the oil temperature which leads to oil degradation. Modifications will also allow to reduce weight and cost of exciter fabrication. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20200327 |