CN201454651U - Device for preventing oil leakage of main shaft of roller mill separator - Google Patents
Device for preventing oil leakage of main shaft of roller mill separator Download PDFInfo
- Publication number
- CN201454651U CN201454651U CN2009200763981U CN200920076398U CN201454651U CN 201454651 U CN201454651 U CN 201454651U CN 2009200763981 U CN2009200763981 U CN 2009200763981U CN 200920076398 U CN200920076398 U CN 200920076398U CN 201454651 U CN201454651 U CN 201454651U
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- China
- Prior art keywords
- main shaft
- oil leakage
- oil
- leakage
- roller mill
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- Expired - Fee Related
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Abstract
The utility model belongs to building materials production equipment and provides a device for preventing the oil leakage of a main shaft of a roller mill separator. The prior roller miller separator has oil leakage of the lower bearing of the main shaft in the production and the product processing quality and the equipment life are influenced by the oil leakage of the main shaft of the roller mill separator. The device for preventing the oil leakage of the main shaft of the roller mill separator comprises a main shaft (1) and a lower bearing (2) of the main shaft, a support (3) is arranged close to the lower part of the main shaft (1), a U-shaped protective plate (4) is arranged at the lower part of the lower bearing (2) of the main shaft, a U-shaped groove (5) is arranged in the U-shaped protective plate (4) which is fixed on the support (3) through a bolt (6), liquid sealant is filled in the U-shaped groove (5), and the lubricating oil is prevented from leaking out after the liquid sealant which penetrates in the oil leakage position is solidified. The device has the advantages that the lubricating oil consumption is reduced, the production cost is lowered, the continuous and normal operation of the production is ensured, and the service life of the equipment is prolonged.
Description
Technical field
The utility model belongs to building materials industry equipment, specifically a kind of anti-Vertical Mill powder concentrator main shaft leakage of oil device.
Background technology
The Vertical Mill powder concentrator is the visual plant of building materials industry, at many industrial departments such as food, medicine, chemical industry important application is arranged all simultaneously.The product processing quality of Vertical Mill powder concentrator, work effect, job costs, service life all have great significance in industrial production.Main shaft lower bearing oil leakage phenomenon often takes place in existing Vertical Mill powder concentrator in production practices, common treating method is that the connecting bolt with leakage of oil place carries out fastening.This processing method is not dealt with problems from basic reason, so DeGrain, the situation that leakage of oil once more takes place still happens occasionally.Adopt this treating method too much simultaneously, cause the set bolt fatigue damage, the problem of bad tooth of bolt and sliding tooth takes place because of fastening number of times; The non-dawn does not solve main shaft leakage of oil problem, also causes the bigger oil accident that is caused by the set bolt damage.When equipment oil leakage, must be lubricated replenishing of oil, increase production cost like this; Vertical Mill powder concentrator main shaft also can be because of leakage of oil minimizing in service life.The leakage of oil of Vertical Mill powder concentrator main shaft influences the service life of product processing quality and equipment, this problem long-term existence, and never effective method is handled; So invent and a kind ofly prevent that the device of Vertical Mill powder concentrator main shaft leakage of oil from being very significant.
The utility model content
The purpose of this utility model provides a kind of Vertical Mill powder concentrator main shaft leakage of oil device that prevents.
The purpose of this utility model is achieved in that
Anti-Vertical Mill powder concentrator main shaft leakage of oil device is made up of main shaft, main shaft lower bearing, is provided with support in the bottom near main shaft; The bottom of main shaft lower bearing is provided with the U-shaped backplate, is provided with U-lag in the U-shaped backplate; Connecting bolt is fixed on the U-shaped backplate on the support.
Be provided with fluid sealant in the U-lag.
Main points of the present utility model are: establish the U-shaped backplate in the bottom of main shaft lower bearing, establish U-lag in the U-shaped backplate; Filling liquid fluid sealant in the U-lag during bolted, is squeezed in leakage of oil place with the liquid sealant in " U " type backplate, after liquid sealant solidifies the leakage of oil position is blocked, make lubricating oil to leak, finished task of the present utility model, realized the purpose of this utility model.
A kind of device that is used for anti-Vertical Mill powder concentrator main shaft leakage of oil of the present utility model is made up of wear-resisting " U " type backplate, bolt, dedicated liquid fluid sealant and " U " type backplate support.Wear-resisting " U " type backplate is used to prevent that dust from carrying out the weathering wearing and tearing to the backplate support, bolt, liquid sealant in " U " type backplate is positioned and even branch, and " U " type backplate support is close on the powder concentrator main shaft, prevents that liquid sealant overflows when the injecting fluid fluid sealant.Wear-resisting " U " type backplate is fixed on leakage of oil place of powder concentrator main shaft, is installed on " U " type backplate with bolt, prevents that liquid sealant overflows when the injecting fluid fluid sealant.After filling with liquid sealant in " U " type backplate, perfusing hole is sealed with bolt, finished seal operation.Because liquid sealant is squeezed in leakage of oil place by " U " type backplate, has played sealing function after liquid sealant solidifies.
In order to increase the service life, on " U " type backplate support, paste weldering with wearing plate, be good with full weld.
The fastening interior liquid sealant of " U " type backplate that can make of bolt positions and even branch.
After filling with liquid sealant in " U " type backplate, perfusing hole is sealed with bolt.
Compared with prior art, the utility model is squeezed in leakage of oil place by bolt, " U " type backplate with liquid sealant, wait liquid sealant become solid-state after, the fluid sealant that penetrates into the leakage of oil position has stoped spilling of lubricating oil, plays the effect of sealing.Prevent the damage of bearings that causes because of powder concentrator main shaft fuel tank oil starvation, guaranteed the normal continuously operation of producing.
The utility model has the advantages that:
1, solves Vertical Mill powder concentrator main shaft leakage of oil problem, reduce lubrication oil consumption, reduce production costs.
2, reduce production accident, guarantee to produce continuously normal operation.
3, prolong service life of equipment.
Description of drawings
Fig. 1 is the anti-main shaft leakage of oil device construction figure of the utility model Vertical Mill powder concentrator.
Among the figure: 1 is the anti-main shaft of Vertical Mill powder concentrator; 2 is the main shaft lower bearing; 3 is support; 4 is U type backplate;
5 is the U-lag in the U type backplate; 6 is connecting bolt.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing with by the specific embodiment:
As shown in Figure 1: a kind of device that is used for anti-COREX Vertical Mill powder concentrator main shaft leakage of oil, by Vertical Mill powder concentrator main shaft 1, main shaft lower bearing 2, wear-resisting " U " type backplate 4 of 4*6, M16*30 bolt 6, dedicated liquid fluid sealant and " U " type backplate support 3 are formed, wear-resisting " U " type backplate 4 of 4*6 is fixed on leakage of oil place of powder concentrator main shaft, be installed on " U " type backplate 4 with M16*30 bolt 6 again, prevent that liquid sealant overflows when carrying out the injecting fluid fluid sealant, carry out the perfusion of liquid sealant again, treat that U-lags 5 in " U " type backplate 4 are filled with liquid sealant after, perfusing hole is sealed with bolt 6.
Process and install by above operation, make liquid sealant become solid-state after, the fluid sealant that penetrates into the leakage of oil position has stoped spilling of lubricating oil, plays the purpose of sealing, prevent that the internal bearings that causes because of powder concentrator main shaft fuel tank oil starvation from damaging, guarantee the normal continuously operation of producing.
The foregoing description only is a preference of the present utility model, is not used for limiting the utility model, and all within principle of the present utility model, any modifications and variations of being done are all within protection domain of the present utility model.
Claims (2)
1. an anti-Vertical Mill powder concentrator main shaft leakage of oil device is made up of main shaft (1), main shaft lower bearing (2), it is characterized in that: be provided with support (3) in the bottom near main shaft (1); The bottom of main shaft lower bearing (2) is provided with U-shaped baffle (4), is provided with U-lag (5) in the U-shaped baffle (4); Bolt (6) is fixed on U-shaped baffle (4) on the support (3).
2. anti-Vertical Mill powder concentrator main shaft leakage of oil device according to claim 1, it is characterized in that: U-lag is provided with fluid sealant in (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200763981U CN201454651U (en) | 2009-06-16 | 2009-06-16 | Device for preventing oil leakage of main shaft of roller mill separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200763981U CN201454651U (en) | 2009-06-16 | 2009-06-16 | Device for preventing oil leakage of main shaft of roller mill separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454651U true CN201454651U (en) | 2010-05-12 |
Family
ID=42381998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200763981U Expired - Fee Related CN201454651U (en) | 2009-06-16 | 2009-06-16 | Device for preventing oil leakage of main shaft of roller mill separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454651U (en) |
-
2009
- 2009-06-16 CN CN2009200763981U patent/CN201454651U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20100512 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |