CN203431024U - Anti-splashing side cover of fan bearing box - Google Patents
Anti-splashing side cover of fan bearing box Download PDFInfo
- Publication number
- CN203431024U CN203431024U CN201320558054.0U CN201320558054U CN203431024U CN 203431024 U CN203431024 U CN 203431024U CN 201320558054 U CN201320558054 U CN 201320558054U CN 203431024 U CN203431024 U CN 203431024U
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- CN
- China
- Prior art keywords
- side cover
- bearing box
- fan bearing
- fan
- utility
- 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 - Lifetime
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Abstract
The utility model belongs to the technical field of accessories of fan bearing boxes, and specifically relates to an anti-splashing side cover of a fan bearing box. The technical scheme provided by the utility model is as follows: the anti-splashing side cover comprises a shaft hole, a circular chamber, a spigot and a circular body of an O-shaped ring, and 2-6 stripe-like bumps are uniformly arranged in the circular chamber. According to the anti-splashing side cover of the fan bearing box provided by the utility model, the oil return effect of the side cover of the fan bearing box can be effectively improved, and oil leak at the side cover can be avoided, so that the usage rate of a bearing box body is improved, and the maintenance of the bearing box body in later period is reduced.
Description
Technical field
The utility model belongs to Fan Bearing Box accessory technical field, relates in particular to a kind of anti-Fan Bearing Box side cover that splashes.
Background technique
Blower bearing housing side cover is the box component being arranged on whole fan bearing, for cast member, its major function is for preventing that bearing housing is in running during work, lubricated liquid pool leaks and oil return utilization, and sealing bearing bracket, and current cast Fan Bearing Box side cover inside is smooth structure, lubricant oil splashes everywhere under the rotating shaft of high speed rotating or the effect of bearing, not only affect the lubrication effect of lubricant oil, more seriously can cause oil leakage, have a strong impact on the use of blower bearing housing.
Model utility content
The purpose of this utility model is just to provide a kind of anti-Fan Bearing Box side cover that splashes that can effectively prevent that lubricant oil from splashing with rotating shaft or bearing rotation.
For achieving the above object, the technical solution adopted in the utility model is:
The Fan Bearing Box side cover that splashes, consists of the annular solid that is provided with axis hole, annular chamber, seam and O type circle, it is characterized in that: in described annular chamber, be evenly provided with 2-6 long strip boss.
In addition, the additional technical feature that forms the above-mentioned anti-Fan Bearing Box side cover that splashes also comprises:
---described long strip boss radially arranges along it;
---the height of described long strip boss and described seam maintain an equal level.
Provided by the utility modelly a kind ofly anti-splash Fan Bearing Box side cover compared with prior art, have the following advantages: one, owing to being provided with long strip in the annular chamber forming blower bearing housing, there is boss, this boss can greatly reduce the lubricant oil that bearing produces during work in running and fly sword, after being thrown to boss, can effectively stop lubricant oil to disperse arbitrarily, therefore, can effectively improve the oil return effect of Fan Bearing Box side cover; Two, this rectangular boss can effectively overcome the generation of side cover place oil leakage phenomenon, and then improves bearing housing utilization rate, reduces later stage bearing housing and safeguards.
Accompanying drawing explanation
Fig. 1: the radial section structural representation of the anti-Fan Bearing Box side cover that splashes;
Fig. 2: be the inner side surface structural representation of the above-mentioned anti-Fan Bearing Box side cover that splashes.
Embodiment
Below in conjunction with accompanying drawing, the structure of the anti-Fan Bearing Box side cover that splashes provided by the utility model is described in further detail.
As shown in 1,2 figure, it is the structural representation of the anti-Fan Bearing Box side cover that splashes provided by the utility model.Its structure consists of the fan shaft axis hole 1 arranging, annular chamber 2, bearing tang 3 and annular solid that the O type circle 4 of seal ring can be set, is evenly provided with four (can be a plurality of) for the long strip boss 5 of anti-lubricating oil splash in above-mentioned annular chamber.When its fan shaft rotates, its lubricant oil splashing enters in two cavitys 6 between long strip boss, can effectively reduce its space of splashing, and arranging of long strip boss 5 is several more, and anti-splash effect is just better.
In addition, in forming the structure of the above-mentioned anti-Fan Bearing Box side cover that splashes, above-mentioned long strip boss radially forms radial setting along it, and the height of this long strip boss be more conducive to when fair with described seam 3 the to draw up space of splashing of lubricant oil.
Claims (3)
1. the anti-Fan Bearing Box side cover that splashes, consists of the annular solid that is provided with axis hole, annular chamber, seam and O type circle, it is characterized in that: in described annular chamber, be evenly provided with 2-6 long strip boss.
2. a kind of anti-Fan Bearing Box side cover that splashes according to claim 1, is characterized in that: described long strip boss radially arranges along it.
3. a kind of anti-Fan Bearing Box side cover that splashes according to claim 1, is characterized in that: the height of described long strip boss and described seam maintain an equal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558054.0U CN203431024U (en) | 2013-09-10 | 2013-09-10 | Anti-splashing side cover of fan bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558054.0U CN203431024U (en) | 2013-09-10 | 2013-09-10 | Anti-splashing side cover of fan bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431024U true CN203431024U (en) | 2014-02-12 |
Family
ID=50060062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558054.0U Expired - Lifetime CN203431024U (en) | 2013-09-10 | 2013-09-10 | Anti-splashing side cover of fan bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431024U (en) |
-
2013
- 2013-09-10 CN CN201320558054.0U patent/CN203431024U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |