CN107606164A - Rotating roller seal in a kind of cropper - Google Patents
Rotating roller seal in a kind of cropper Download PDFInfo
- Publication number
- CN107606164A CN107606164A CN201710614182.5A CN201710614182A CN107606164A CN 107606164 A CN107606164 A CN 107606164A CN 201710614182 A CN201710614182 A CN 201710614182A CN 107606164 A CN107606164 A CN 107606164A
- Authority
- CN
- China
- Prior art keywords
- bar
- supporting shell
- seal
- metalwork
- sealing
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000013519 translation Methods 0.000 claims abstract description 14
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention discloses rotating roller seal in a kind of cropper, including sealing upper casing, seal lower casing, with reference to bar, upper supporting shell and lower supporting shell, sealing upper casing is nested inside with bayonet socket, bayonet socket is internally provided with through hole, sealing upper casing is internally provided with metalwork, it is provided with below upper metalwork with reference to bar, bar lower section is provided with lower metalwork, sealing lower casing is provided with below sealing upper casing, support bar is connected with the right side of bar, supporting shell is connected with above support bar, top shoe is provided with below upper supporting shell, translation joint component A is nested with above top shoe, sliding block is provided with below top shoe, translation joint component B is nested with sliding block, connected between top shoe and sliding block by close connecting elements, lower supporting shell is connected with below support bar.The present invention it is simple in construction, it is easy to use, translation joint component A with translate joint component B it is triangular in shape, it is triangular shaped so that device more consolidate it is firm.
Description
Technical field
The present invention relates to mechanical sealing member, rotating roller seal in specially a kind of cropper.
Background technology
Seal be prevent fluid or solia particle from leak and prevent between adjacent faying face introduced contaminants such as dust with
The material or part of parts inside the intrusion machinery equipment such as moisture.The storage room temperature of seal is kept away preferably below 30 DEG C
Exempt from seal and produce high temperature ageing.Under the conditions of these, it is advantageous that be able to ensure that a seal is arranged on securely, Wedged
In aperture or similar receiving opening, without use any additional fastening or fixing means, while can provide with
The outer periphery of the seal of circular structure is realized optimal static close between being open with the aperture or similar receiving for receiving it
Seal the condition of effect
Rotating roller in cropper is equally also required to seal, and various its Performance Influence Factor of sealing are different, and such as machinery is close
Envelope（Packing seal etc.）Influence factor has temperature, medium, abrasion, bears pressure, in many applications, it is desirable to for example due to
Temperature change and in the case of causing change in size, remain to keep seal and receive the sealing between opening.
The content of the invention
It is an object of the invention to provide rotating roller seal in a kind of cropper, has solved to carry in above-mentioned background technology
The problem of going out：
To achieve the above object, the present invention provides following technical scheme：Including sealing upper casing, sealing lower casing, with reference to bar, upper support
Shell and lower supporting shell, sealing upper casing are nested inside with bayonet socket, and bayonet socket is internally provided with through hole, and sealing upper casing is internally provided with gold
Belong to part, be provided with below upper metalwork with reference to bar, with reference to lower metalwork is provided with below bar, sealing is provided with below sealing upper casing
Lower casing, support bar is connected with the right side of bar, supporting shell is connected with above support bar, cunning is provided with below upper supporting shell
Block, top shoe top are nested with translation joint component A, sliding block are provided with below top shoe, translation is nested with sliding block and is connected
Component B is closed, is connected between top shoe and sliding block by close connecting elements, lower supporting shell is connected with below support bar.
Preferably, joint component A and translation joint component B structures triangular in shape are translated, is most firm shape, is ensured
The stability of internal structure of the present invention.
Preferably, upper metalwork is manufactured with lower metalwork using ferrous metal, extends the service life of the present invention.
Preferably, it is flexibly connected between support bar and sealing upper casing using screw thread, ensures the compactness between device.
Preferably, bayonet socket is arranged to rectangle, and bayonet socket inner face is provided with rubber layer, be easy to closely with external member knot
Close, and rubber layer increasing friction force.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, supporting shell and lower supporting shell in the present invention, can keep seal during temperature raising and lowering.In fact, pacifying
During rise temperature after dress and clamp seals, the element that seal side is placed in two elements is easy in footpath
Moderate finite deformation occurs for another relative element on to direction, and center portion is divided to offer two slide units in the seal for this design,
It can be produced so as to slide between the two slide units.Therefore, the suitable connecting elements is particularly due to, translates joint
Component part can follow deformation respectively and reach desired effect without sliding on, that is, by keeping being in close contact.Temperature
During declining same phenomenon can occur for degree.
2nd, the present invention is simple in construction, easy to use, and translation joint component A and translation joint component B are triangular in shape, triangle
It is firm to be shaped such that device more consolidates.Metalwork is manufactured with lower metalwork using ferrous metal in the present invention, ferrous metal manufacture
Upper metalwork and lower metalwork cause internal more firm, reduce maintenance rate.
Brief description of the drawings
Fig. 1 is the overall structure sectional view of the present invention；
Fig. 2 is the side structure schematic view of the present invention.
Label in figure：1- seals upper casing；2- seals lower casing；3- combination bars；4- support bars；5- through holes；6- bayonet sockets；The upper gold of 7-
Belong to part；Metalwork under 8-；9- translation joint components A；10- translation joint components B；The close connecting elements of 11-；The upper supporting shells of 12-；
Supporting shell under 13-；14- top shoes；15- sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：Rotating roller seal in a kind of cropper, including it is close
Shell 1, sealing lower casing 2 are sealed up, is nested inside with bayonet socket 6 with reference to bar 3, upper supporting shell 12 and lower supporting shell 13, sealing upper casing 1, blocks
Mouth 6 is internally provided with through hole 5, and sealing upper casing 1 is internally provided with metalwork 7, and the upper lower section of metalwork 7 is provided with reference to bar 3, knot
Close the lower section of bar 3 and be provided with lower metalwork 8, the lower section of sealing upper casing 1 is provided with sealing lower casing 2, and support bar is connected with reference to the right side of bar 3
4, support bar top is connected with supporting shell 12, and the upper lower section of supporting shell 12 is provided with top shoe 14, and the top of top shoe 14 is nested with
Joint component A9 is translated, the lower section of top shoe 14 is provided with sliding block 15, and translation joint component B10 is nested with sliding block 15, on
Connected between sliding block 14 and sliding block 15 by close connecting elements 11, the lower section of support bar 4 is connected with lower supporting shell 13.
Joint component A9 and translation joint component B10 structures triangular in shape are translated, upper metalwork 7 and lower metalwork 8 are equal
Manufactured, be flexibly connected between support bar 4 and sealing upper casing 1 using screw thread, bayonet socket 6 is arranged to rectangle, and bayonet socket 6 using ferrous metal
Inner face is provided with rubber layer.
Operation principle；The invention mainly comprises sealing upper casing 1, sealing lower casing 2, with reference to bar 3, upper supporting shell 12 and lower support
Shell 13, when the present invention is needed to use, rotating roller is loaded wherein, during clamping, upper supporting shell 12 and lower supporting shell 13
Mutually compress, pressing device, while top shoe 14 slides with the opposite direction of sliding block 15, clamping device, close connecting elements 11
The compactness of device is ensure that, sealing upper casing 1 perfectly protects the sealing of device with sealing lower casing 2.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
- A kind of 1. rotating roller seal in cropper, it is characterised in that：Including sealing upper casing（1）, sealing lower casing（2）, combine Bar（3）, upper supporting shell（12）With lower supporting shell（13）, seal upper casing（1）It is nested inside with bayonet socket（6）, bayonet socket（6）Inside is set There is through hole（5）, seal upper casing（1）It is internally provided with metalwork（7）, upper metalwork（7）Lower section is provided with reference to bar（3）, knot Close bar（3）Lower section is provided with lower metalwork（8）, seal upper casing（1）Lower section is provided with sealing lower casing（2）, with reference to bar（3）Right side connects It is connected to support bar（4）, support bar（4）Top is connected with supporting shell（12）, upper supporting shell（12）Lower section is provided with top shoe （14）, top shoe（14）Top is nested with translation joint component A（9）, top shoe（14）Lower section is provided with sliding block（15）, glide Block（15）On be nested with translation joint component B（10）, top shoe（14）With sliding block（15）Between by close connecting elements（11） Connection, support bar（4）Lower section is connected with lower supporting shell（13）.
- 2. rotating roller seal in a kind of cropper according to claim 1, it is characterised in that：Translate joint component A（9）With Translate joint component B（10）Structure triangular in shape.
- 3. rotating roller seal in a kind of cropper according to claim 1, it is characterised in that：Upper metalwork（7）With lower gold Belong to part（8）Manufactured using ferrous metal.
- 4. rotating roller seal in a kind of cropper according to claim 1, it is characterised in that：Support bar（4）With in sealing Shell（1）Between using screw thread be flexibly connected.
- 5. rotating roller seal in a kind of cropper according to claim 1, it is characterised in that：Bayonet socket（6）It is arranged to rectangle, And bayonet socket（6）Inner face is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614182.5A CN107606164A (en) | 2017-07-25 | 2017-07-25 | Rotating roller seal in a kind of cropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614182.5A CN107606164A (en) | 2017-07-25 | 2017-07-25 | Rotating roller seal in a kind of cropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107606164A true CN107606164A (en) | 2018-01-19 |
Family
ID=61059622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710614182.5A Pending CN107606164A (en) | 2017-07-25 | 2017-07-25 | Rotating roller seal in a kind of cropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107606164A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713375A (en) * | 2009-10-20 | 2012-10-03 | 原子能与替代能源署 | Seal between two elements having separate thermal expansion coefficients |
-
2017
- 2017-07-25 CN CN201710614182.5A patent/CN107606164A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713375A (en) * | 2009-10-20 | 2012-10-03 | 原子能与替代能源署 | Seal between two elements having separate thermal expansion coefficients |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |