CN206397640U - A kind of new isolator exhaust gas inside structure - Google Patents
A kind of new isolator exhaust gas inside structure Download PDFInfo
- Publication number
- CN206397640U CN206397640U CN201620917793.8U CN201620917793U CN206397640U CN 206397640 U CN206397640 U CN 206397640U CN 201620917793 U CN201620917793 U CN 201620917793U CN 206397640 U CN206397640 U CN 206397640U
- Authority
- CN
- China
- Prior art keywords
- denticle
- isolator
- tooth head
- coordinating block
- drive shaft
- 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 - Fee Related
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- Fluid-Damping Devices (AREA)
Abstract
The utility model is a kind of new isolator exhaust gas inside structure, including denticle, tooth head, axle bush and drive shaft, the right-hand member of the denticle is provided with coordinating block, and coordinating block and denticle are formed in one structure, denticle is internally provided with installation cavity, the center on denticle surface is provided with steam vent, the steam vent is connected through denticle surface with installation cavity, left end inside the tooth head is provided with a grade dirt groove, center inside tooth head is provided with mating cavity, the coordinating block runs through mating cavity, and be connected between coordinating block and tooth head, the drive shaft is all located in the installation cavity inside denticle with axle bush, and the connection that cooperated between drive shaft and denticle；The mode of the straight-through exhaust in new isolator exhaust gas inside structural change denticle end, the foreign matters such as extraneous dust, impurity are effectively avoided to enter inside isolator by steam vent, the service life of isolator is greatly extended, the use reliability of isolator is also greatly improved.
Description
Technical field
The utility model is related to a kind of new isolator exhaust gas inside structure.
Background technology
Isolator is required for being exhausted the design in hole during production, and this is the installation of drive shaft for convenience
The hole often designed with the isolator steam vent of exhaust, but routine is greatly and without sealing so that mistake of the isolator in start and stop
Cheng Zhong, easily makes the foreign matters such as isolator inspiration dust or impurity, so as to cause the stuck of isolator, greatly reduces isolator
Service life, also have impact on the performance and using effect of isolator.
Utility model content
The utility model mainly solves the technical problem present in prior art, so that providing one kind can be prevented effectively from outside
Boundary's foreign matter is entered inside isolator, extends isolator service life, effectively improves isolator performance and using effect
New isolator exhaust gas inside structure.
The utility model is a kind of new isolator exhaust gas inside structure, including denticle, tooth head, axle bush and drive shaft, institute
The right-hand member for stating denticle is provided with coordinating block, and coordinating block and denticle are formed in one structure, and denticle is internally provided with installation cavity,
The center on denticle surface is provided with steam vent, and the steam vent is connected through denticle surface with installation cavity, inside the tooth head
The center that is provided with inside a grade dirt groove, tooth head of left end be provided with mating cavity, the coordinating block runs through mating cavity, and coordinating block with
It is connected between tooth head, the drive shaft is all located in the installation cavity inside denticle with axle bush, and between drive shaft and denticle
Cooperate connection.
Preferably, the coordinating block of the denticle right-hand member runs through tooth head, and the steam vent on denticle surface is located at tooth head left end
The inside of shelves dirt groove.
Preferably, the axle bush is provided with two or more, and axle bush is located between drive shaft and denticle.
The beneficial effects of the utility model are：Because the center on denticle surface is provided with steam vent, and the inside of denticle is set
Be equipped with installation cavity so that drive shaft can be connected by installation cavity with denticle, and gas be carried out by steam vent
Discharge, changes the excessive situation of vent design in conventional isolator, effectively avoids extraneous dust and entered with impurity
The inside of isolator, and tooth head is internally provided with mating cavity and shelves dirt groove so that it is right with denticle that tooth head can pass through mating cavity
The coordinating block at end is attached, and yields berth to the outside that dirt groove is located at denticle surface steam vent, even more prevents extraneous foreign matter to enter
To the inside of isolator, effectively avoid and occur the stuck situation of isolator because of foreign matter, improve the service life of isolator
With performance.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of overall structure diagram of new isolator exhaust gas inside structure of the utility model；
Fig. 2 is the structure chart of denticle in a kind of new isolator exhaust gas inside structure of the utility model；
Fig. 3 is the structure chart of tooth head in a kind of new isolator exhaust gas inside structure of the utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
A kind of new isolator exhaust gas inside structure as shown in Figure 1 to Figure 3, including denticle 1, tooth first 2, axle bush 4 are with driving
Moving axis 3, the right-hand member of the denticle 1 is provided with coordinating block 13, and coordinating block 13 and denticle 1 are formed in one structure, denticle 1 it is interior
Portion is provided with installation cavity 14, and the center on the surface of denticle 1 is provided with steam vent 11, and the steam vent 11 is through the surface of denticle 1 and peace
It behave affectedly and 14 is connected, the center that the left end inside the tooth first 2 is provided with inside a grade dirt groove 22, tooth first 2 is provided with mating cavity 21,
The coordinating block 13, which runs through between mating cavity 21, and coordinating block 13 and tooth first 2, to be connected, the drive shaft 3 and all positions of axle bush 4
Cooperate connection in installation cavity 14 inside denticle 1, and between drive shaft 3 and denticle 1.
The coordinating block 13 of the right-hand member of denticle 1 runs through tooth first 2, and the steam vent 11 on the surface of denticle 1 is located at the first 2 left end shelves of tooth
The inside of dirt groove 22.
The axle bush 4 is provided with two or more, and axle bush 4 is located between drive shaft 3 and denticle 1.
The new isolator exhaust gas inside structural change conventional isolator steam vent excessive design, instead of isolator
Denticle end leads directly to exhaust mode, allows steam vent 11 to be arranged on the surface of denticle 1, and the shelves dirt groove 22 allowed inside tooth first 2 will be arranged
Stomata 11 is covered, it is therefore prevented that the situation of inspiration dust or foreign matter occurs during start and stop in isolator, it is to avoid
Isolator because of foreign matter and caused by stuck problem.
The beneficial effects of the utility model are：Because the center on denticle surface is provided with steam vent, and the inside of denticle is set
Be equipped with installation cavity so that drive shaft can be connected by installation cavity with denticle, and gas be carried out by steam vent
Discharge, changes the excessive situation of vent design in conventional isolator, effectively avoids extraneous dust and entered with impurity
The inside of isolator, and tooth head is internally provided with mating cavity and shelves dirt groove so that it is right with denticle that tooth head can pass through mating cavity
The coordinating block at end is attached, and yields berth to the outside that dirt groove is located at denticle surface steam vent, even more prevents extraneous foreign matter to enter
To the inside of isolator, effectively avoid and occur the stuck situation of isolator because of foreign matter, improve the service life of isolator
With performance.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (2)
1. a kind of new isolator exhaust gas inside structure, it is characterised in that：Including denticle, tooth head, axle bush and drive shaft, the tooth
The right-hand member of body is provided with coordinating block, and coordinating block and denticle are formed in one structure, and denticle is internally provided with installation cavity, denticle
The center on surface is provided with steam vent, and the steam vent is connected through denticle surface with installation cavity, the left side inside the tooth head
The center being provided with inside a grade dirt groove, tooth head is held to be provided with mating cavity, the coordinating block runs through mating cavity, and coordinating block and tooth head
Between be connected, the drive shaft and axle bush are all located in the installation cavity inside denticle, phase interworking between drive shaft and denticle
Connection is closed, the coordinating block of the denticle right-hand member runs through tooth head, and the steam vent on denticle surface is located at the inside of tooth head left end shelves dirt groove.
2. a kind of new isolator exhaust gas inside structure according to claim 1, it is characterised in that：The axle bush is provided with
Two or more, and axle bush is positioned between drive shaft and denticle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917793.8U CN206397640U (en) | 2016-08-23 | 2016-08-23 | A kind of new isolator exhaust gas inside structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917793.8U CN206397640U (en) | 2016-08-23 | 2016-08-23 | A kind of new isolator exhaust gas inside structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397640U true CN206397640U (en) | 2017-08-11 |
Family
ID=59507157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620917793.8U Expired - Fee Related CN206397640U (en) | 2016-08-23 | 2016-08-23 | A kind of new isolator exhaust gas inside structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397640U (en) |
-
2016
- 2016-08-23 CN CN201620917793.8U patent/CN206397640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20180823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |