CN207880080U - A kind of swivel bearing sealing device - Google Patents
A kind of swivel bearing sealing device Download PDFInfo
- Publication number
- CN207880080U CN207880080U CN201721867505.3U CN201721867505U CN207880080U CN 207880080 U CN207880080 U CN 207880080U CN 201721867505 U CN201721867505 U CN 201721867505U CN 207880080 U CN207880080 U CN 207880080U
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- Prior art keywords
- sink
- swivel bearing
- bearing
- sealing device
- block
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Abstract
A kind of swivel bearing sealing device provided by the utility model, including the sealing plate being horizontally placed in reaction kettle, the sink being fixed in the sealing plate surface, one end of swivel bearing passes through sealing plate and stretches into the sink；Further include block, the block back-off is stretched into the sink and extended to below the water level line of the sink in the top of one end of the swivel bearing, the edge of the block.Device provided by the utility model can avoid the entrance of introduced contaminants and lead to bearing damage, while can also carry out cooling protection to swivel bearing, improves the service life of bearing, reduces the bearing replacing frequency, reduce the maintenance cost of equipment.
Description
Technical field
The utility model is related to the technical field of sealing technology of reaction kettle more particularly to a kind of swivel bearing sealing devices.
Background technology
Swivel bearing is applied to prepare in the reaction kettle in ternary-alloy material process equipment, is passed by motor and speed reducer
Dynamic, stirring is placed in ternary-alloy material in reaction kettle.The swivel bearing in reaction kettle not yet installs seal protecting device at present, because
, often there is the phenomenon that leading to bearing damage due to the entrance of introduced contaminants in process of production in this, and bearing needs frequently more
It changes, not only increases the maintenance cost of equipment, and influence being smoothed out for production.
Utility model content
The utility model for solve exist in the prior art swivel bearing be not sealed processing easily lead to asking for damage
Topic, provides a kind of swivel bearing sealing device.
A kind of swivel bearing sealing device provided by the utility model, including be horizontally placed in reaction kettle sealing plate, fixation
In the sink sealed in plate surface and the block being placed at the top of the swivel bearing；One end of swivel bearing passes through close
Sealing plate simultaneously stretches into the sink, and the edge of the block is stretched into the sink and extended under the water level line of the sink
Side.
Preferably, further include water tank, the sink top is additionally provided with water inlet, the water inlet of the water tank and the sink
It is connected to by pipeline.
Preferably, the pipeline between the water tank and the sink is equipped with electric control valve.
Preferably, further include controller, water level sensor, the water level sensor, electric control valve are equipped in the sink
It is electrically connected respectively with the controller.
Preferably, the sink top is equipped with sealing cover.
The beneficial effects of the utility model are：The swivel bearing sealing device of the utility model is by bearing rotary shaft
The one end for being placed in air is sealed with water, can lead to bearing damage to avoid the entrance of introduced contaminants, while can also be to rotation
Shaft holds carry out cooling protection, improves the service life of bearing, reduces the bearing replacing frequency, reduces the maintenance cost of equipment.
Description of the drawings
Fig. 1 is a kind of swivel bearing sealing device structure figure of the utility model embodiment.
Reference sign：
1- sealing plates；2- sink 3- blocks；
4- swivel bearings；5- water tanks；6- electric control valves；
7- controllers；21- water inlets；22- water level sensors；
23- sealing covers.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
A kind of swivel bearing sealing device of the utility model embodiment, including the sealing plate 1, solid that is horizontally placed in reaction kettle
One end of sink 2 on 1 surface of the sealing plate, swivel bearing 4 passes through sealing plate 1 and stretches into the sink 2, described
Block 3 is additionally provided at the top of 4 one end of swivel bearing, block 3 tips upside down on the top of 4 one end of swivel bearing, the side of the block 3
Along the water level line lower section for stretching into the sink 3 and extending to the sink 2.When swivel bearing 4 is run, filled in sink 2
Full liquid, such as water, block 3 are covered at the top of swivel bearing 4, and edge extend into liquid level hereinafter, in block 3 and sink 2
Liquid forms a sealing area, and swivel bearing 4 is placed in sealing area, to be sealed protection to swivel bearing 4.
Further include water tank 5 in the present embodiment, 2 top of the sink is additionally provided with water inlet 21, institute based on above-described embodiment
Water tank 5 is stated to be connected to by pipeline with the water inlet 21 of the sink 2.
Specifically, the pipeline between the water tank 5 and the sink 2 is equipped with electric control valve 6, further includes controller 7, institute
It states and is equipped with water level sensor 22 in sink 2, the water level sensor 22, electric control valve 6 are electrically connected with the controller 7 respectively.
Swivel bearing 4 will produce high temperature consumption water at runtime, it is therefore desirable to supplementing liquid in real time in sink, to ensure 3 side of block
Edge is placed in liquid level hereinafter, water level sensor 22 can monitor the liquid level in sink in real time and transmit a signal in controller 7, and lead to
It crosses controller 7 and controls electric control valve 6 and be turned on and off, it can be achieved that automatic monitoring, feed sealing fluid automatically, make swivel bearing always
In sealing state.
Based on above-described embodiment, in the present embodiment, sealing cover 23 can be also arranged in 2 top of the sink, can further improve
Sealing effect.
The swivel bearing sealing device of the utility model is carried out by swivel bearing being positioned over to one end of air with water close
Envelope, can lead to bearing damage to avoid the entrance of introduced contaminants, while can also carry out cooling protection to swivel bearing, improve axis
The service life held reduces the bearing replacing frequency, reduces the maintenance cost of equipment, while can realize automatic monitoring, automatic supply
Sealing fluid makes swivel bearing be constantly in sealing state.
Finally, the method for the utility model is only preferable embodiment, is not intended to limit the protection of the utility model
Range.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the scope of protection of the utility model.
Claims (5)
1. a kind of swivel bearing sealing device, it is characterised in that：Including be horizontally placed in reaction kettle sealing plate, be fixed on it is described close
One end of sink on sealing plate surface, swivel bearing passes through sealing plate and stretches into the sink；Further include block, the block
It is buckled in the top of one end of the swivel bearing, the edge of the block stretches into the sink and extends to the sink
Below water level line.
2. swivel bearing sealing device as described in claim 1, it is characterised in that：Further include water tank, the sink top is also
Equipped with water inlet, the water tank is connected to the water inlet of the sink by pipeline.
3. swivel bearing sealing device as claimed in claim 2, it is characterised in that：Pipe between the water tank and the sink
Road is equipped with electric control valve.
4. swivel bearing sealing device as claimed in claim 3, it is characterised in that：Further include controller, is set in the sink
There are water level sensor, the water level sensor, electric control valve to be electrically connected respectively with the controller.
5. swivel bearing sealing device as described in claim 1, it is characterised in that：The sink top is equipped with sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867505.3U CN207880080U (en) | 2017-12-25 | 2017-12-25 | A kind of swivel bearing sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867505.3U CN207880080U (en) | 2017-12-25 | 2017-12-25 | A kind of swivel bearing sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880080U true CN207880080U (en) | 2018-09-18 |
Family
ID=63503609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721867505.3U Active CN207880080U (en) | 2017-12-25 | 2017-12-25 | A kind of swivel bearing sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880080U (en) |
-
2017
- 2017-12-25 CN CN201721867505.3U patent/CN207880080U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |