CN104864096B - A kind of washing and dehydrating integrated machine main shaft sealing device - Google Patents
A kind of washing and dehydrating integrated machine main shaft sealing device Download PDFInfo
- Publication number
- CN104864096B CN104864096B CN201510294592.7A CN201510294592A CN104864096B CN 104864096 B CN104864096 B CN 104864096B CN 201510294592 A CN201510294592 A CN 201510294592A CN 104864096 B CN104864096 B CN 104864096B
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- China
- Prior art keywords
- component
- rings
- washing
- integrated machine
- main shaft
- Prior art date
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- 238000007789 sealing Methods 0.000 title claims abstract description 61
- 238000005406 washing Methods 0.000 title claims abstract description 53
- 238000012856 packing Methods 0.000 claims abstract description 19
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 3
- 239000002344 surface layer Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention discloses a kind of washing and dehydrating integrated machine main shaft sealing device, the washing and dehydrating integrated machine main shaft（1）On be arranged with sealing seat cushion successively（2）, ring assembly and Packing spring（3）, ring assembly includes component A rings（4）With component B rings（5）, the stopper slot that seat cushion is provided with L-type is sealed, the component A is located in stopper slot；Component A rings and component B rings are provided with the ceramic specular layer of ceramic specular layer, component A rings and component B rings and are brought into close contact, and component B rings are fitted with Packing spring, and component B ring outer surfaces are provided with annular groove（6）, outside component B rings and Packing spring, it is arranged with sealing ring, sealing ring（7）One end inner surface is provided with spacing preiection, and the spacing preiection is adapted with annular groove, and the sealing ring passes through the second pressing plate with washing and dehydrating integrated machine bearing block（10）Fixed, the seal receptacle gasket ring passes through the first pressing plate with washing and dehydrating integrated machine main shaft（9）It is fixed.The present invention has the measured advantage of simple structure, high temperature resistant and matter.
Description
Technical field
The present invention relates to sealing machine device, and in particular to a kind of main shaft sealing device of washing and dehydrating integrated machine.
Background technology
Washing and dehydrating integrated machine is the abbreviation of automatic industrial washer-extractor machine, and it eliminates the loaded down with trivial details work of plain edition washing machine and dewaterer
Make program, only washings need to be placed in washing and dehydrating integrated machine, set washing, rinsing and dehydration procedure, more have easier " one
Key operation " program, just can easily wash medicated clothing.
The main shaft seal of existing washing machine or washing and dehydrating integrated machine completes what is sealed typically using rubber, plastics or hydraulic jack
Require, and the device of above-mentioned sealing is present:Firstth, main shaft is rotated in the water smoking at a high speed, directly acts on the sealing on main shaft
Part is easy to wear, easily aging or is unable to high temperature resistant, and then sealing member can be caused to damage, and main shaft leak damages bearing, there is fault rate
Height, replacement rate is high and increased the problem of cost;Secondth, there is complex structure assembling or repair difficult.
The content of the invention
It is an object of the invention to provide the washing and dehydrating integrated machine of a kind of simple structure, high temperature resistant, good sealing effect and long service life
Main shaft sealing device.
In order to solve the above problems, the invention provides a kind of washing and dehydrating integrated machine main shaft sealing device, on the washing and dehydrating integrated machine main shaft
Sealing seat cushion, ring assembly and Packing spring are arranged with successively, and ring assembly includes component A rings and component B rings, described close
Envelope seat cushion is provided with the stopper slot of L-type, and the component A is located in stopper slot；The component A rings and component B rings are provided with pottery
The ceramic specular layer of porcelain specular layer, component A rings and component B rings is brought into close contact, and the rotation of component A rings is driven during washing and dehydrating integrated machine spindle operation
Turn, the specular layer of B rings acts on component A rings specular layer under the elastic force effect of Packing spring and forms mechanical seal, component B rings with
Packing spring is fitted, and the component B ring outer surfaces are provided with annular groove, is arranged with close outside the component B rings and Packing spring
Seal, sealing ring one end inner surface are provided with spacing preiection, and the spacing preiection is adapted with annular groove, the sealing ring with wash
Off line bearing block is fixed by the second pressing plate, and the sealing seat cushion is fixed by the first pressing plate with washing and dehydrating integrated machine main shaft.
As a further improvement on the present invention, the stopper slot inner and outer surfaces are provided with spacing sawtooth, the component B rings with
The spacing sawtooth of stopper slot inner surface is adapted；First pressing plate is adapted with the spacing sawtooth of stopper slot outer surface.
As a further improvement on the present invention, the ring assembly is ceramic seal ring assemblies, on the outside of the sealing ring
Fixed anchor ear is provided with, the component A rings side is provided with stage.Fixation is evenly distributed with first pressing plate or the second pressing plate
Hole, the fixing hole are provided with pressing plate connector.
As a further improvement on the present invention, second pressing plate by pressing plate connector by sealing ring be fixed on eluting
In arbor bearing.First pressing plate is fixed on seat cushion is sealed on washing and dehydrating integrated machine main shaft by pressing plate connector.
As a further improvement on the present invention, the pressing plate connector is screw, nut or bolt.The component A rings and
Or the internal diameter of component B rings is adapted with washing and dehydrating integrated machine main shaft, the annular width of the component A rings and/or component B rings is 20-25mm.
The lateral width of the component B rings is 10-15mm, and the lateral width of component A rings is 8-12mm
The present invention compared with prior art, with advantages below.
（1）, simple structure, good sealing effect, the present invention by being provided with the stopper slot of L-type, institute due to seal receptacle gasket ring
State component A to be located in stopper slot；The ceramic specular layer of component A rings and component B rings is brought into close contact, component B rings and Packing spring
Laminating, is arranged with sealing ring outside component B rings and Packing spring, and sealing ring is fixed by the second pressing plate with washing and dehydrating integrated machine main shaft, sealing
The mutual cooperation of setting and above-mentioned parts that seat cushion ring and washing and dehydrating integrated machine main shaft are fixed by the first pressing plate, overall structure it is simple and
Good sealing effect, particularly component A rings and component B rings are provided with the ceramic minute surface of ceramic specular layer, component A rings and component B rings
Layer is brought into close contact, and when washing and dehydrating integrated machine spindle operation, drives the rotation of A rings, and its specular layer is brought into close contact with passive B rings specular layer, close
Envelope spring gives corresponding elastic force to form plane formula mechanical seal.Ceramic layer have high temperature resistant, high abrasion, long service life and
The more preferable advantage of sealing effectiveness.Due to being plane formula mechanical seal, other sealing member non-refractories can be avoided, it is not wear-resisting, easily
It is aging etc. to need Jing often to change, or complex operations when needing renewal part because of complex structure, to the volume that user and producer bring
Outer expense and the wasting of resources.As component B ring outer surfaces are provided with annular groove, sealing ring one end inner surface is provided with limit convex
Rise, the spacing preiection is adapted with annular groove, further stable overall structure, it is ensured that the stability of sealing device, so as to
Preferably use cooperatively.
（2）, be provided with spacing sawtooth due to stopper slot inner and outer surfaces, the spacing saw of the component B rings and stopper slot inner surface
Tooth is adapted；First pressing plate is adapted with the spacing sawtooth of stopper slot outer surface, so as to increase frictional force, it is ensured that connection, enters one
Step stabilising arrangement and effect.
（3）, be ceramic seal ring assemblies due to ring assembly, generally ceramic material effect more preferably, can be further resistance to
High temperature dwell demonstrate,proves integrity.As fixed anchor ear is provided with the outside of sealing ring, the component A rings side is provided with stage, is connect with reducing
Contacting surface, so as to reduce frictional force to greatest extent.
（4）, the internal diameter due to component A rings and/or component B rings component A rings and/or component B rings are adapted with washing and dehydrating integrated machine main shaft
Annular width be 20-25mm.The lateral width of component A rings is 10-15mm, and the lateral width of component B rings is 8-12mm, it is ensured that
According to actual needs, the size of integral sealing means is adjusted, so as to the suitability is wider.
Description of the drawings
Fig. 1 is the structural representation of the washing and dehydrating integrated machine main shaft sealing device of the present invention.
Fig. 2 is the structural representation that the A rings of the present invention seal seat cushion.
Fig. 3 is the structural representation of the component A rings of the present invention.
Fig. 4 is the structural representation of the component B rings of the present invention.
Fig. 5 is the Packing spring structural representation of the washing and dehydrating integrated machine main shaft sealing device of the present invention.
Fig. 6 is the structural representation of the Packing spring of the present invention.
Fig. 7 is first pressing plate or the structural representation of the second pressing plate of the washing and dehydrating integrated machine main shaft sealing device of the present invention.
In figure：1- washing and dehydrating integrated machine main shafts, 2- sealing seat cushions, 3- Packing springs, 4- component A rings, 5- component B rings, 6- annulars are recessed
Groove, 7- sealing rings, 8- spacing preiections, the first pressing plates of 9-, the second pressing plates of 10-, the spacing sawtooth of 11-, 12- fix anchor ear, 13- ranks
Platform, 14- fixing holes, 15- pressing plate connectors, 16- front-end bearing pedestals.
Specific embodiment
Explanation that the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in figures 1 to 6, a kind of washing and dehydrating integrated machine main shaft sealing device, on washing and dehydrating integrated machine main shaft 1 successively be arranged with sealing seat cushion 2,
Ring assembly and Packing spring 3, ring assembly include component A rings 4 and component B rings 5, seal the limit that seat cushion 2 is provided with L-type
Position groove, component A rings 4 are in stopper slot；Component A rings 4 and component B rings 5 are provided with ceramic specular layer, component A rings 4 and component B
The ceramic specular layer of ring 5 is brought into close contact, and drives component A rings 4 to rotate during washing and dehydrating integrated machine spindle operation, its specular layer and passive component B
5 specular layer of ring is brought into close contact, and plane formula mechanical seal, component B rings 5 and sealing bullet are formed under the elastic force effect of Packing spring
Spring 3 is fitted, and 5 outer surface of component B rings is provided with annular groove 6, is arranged with sealing ring 7, seals outside component B rings 5 and Packing spring 3
Enclose 7 one end inner surfacies and be provided with spacing preiection 8, spacing preiection 8 is adapted with annular groove 6, sealing ring 7 is led to washing and dehydrating integrated machine main shaft 1
Cross the second pressing plate 10 to fix, sealing seat cushion 2 is fixed by the first pressing plate 9 with washing and dehydrating integrated machine main shaft 1.
Stopper slot inner and outer surfaces are provided with spacing sawtooth 11, and the spacing sawtooth 11 of component A rings 4 and stopper slot inner surface is mutually fitted
Match somebody with somebody；First pressing plate 9 is adapted with the spacing sawtooth 11 of stopper slot outer surface.Ring assembly is ceramic seal ring assemblies, is sealed
Fixed anchor ear 12 is provided with the outside of circle 7,4 side of component A rings is provided with stage 13.Uniformly divide on first pressing plate 9 or the second pressing plate 10
Fixing hole 14 is furnished with, fixing hole 14 is provided with pressing plate connector 15.Second pressing plate 10 by pressing plate connector 15 by sealing ring 7 with
It is fixed on washing and dehydrating integrated machine main shaft 1.Seal receptacle gasket ring 2 is fixed on washing and dehydrating integrated machine main shaft 1 by pressing plate connector 15 by the first pressing plate 9
On.Pressing plate connector 15 is screw, nut or bolt.The internal diameter of component A rings 4 and/or component B rings 5 is mutually fitted with washing and dehydrating integrated machine main shaft 1
Match somebody with somebody, the annular width of component A rings 4 and/or component B rings 5 is 20-25mm.The lateral width of component B rings 5 is 10-15mm, component A
The lateral width of ring 4 is 8-12mm.Particularly the annular width of component A rings 4 and/or component B rings 5 is 22mm.The side of component A rings 4
Face width is 12mm, and the lateral width of component B rings 5 is 10mm.
The above is the example of the present invention and explanation, but does not mean that obtainable advantage of the invention is so limited, all
Be in practice process of the present invention may to realize in the simple transformation of structure, and/or some embodiments wherein the one of advantage
It is individual or multiple in the protection domain of the application.
Claims (9)
1. a kind of washing and dehydrating integrated machine main shaft sealing device, it is characterised in that：The washing and dehydrating integrated machine main shaft（1）On be arranged with sealing seat cushion successively
（2）, ring assembly and Packing spring（3）, ring assembly includes component A rings（4）With component B rings（5）, the sealing seat cushion
（2）It is provided with the stopper slot of L-type, the component A rings（4）In stopper slot；The component A rings（4）With component B rings（5）On
It is provided with ceramic specular layer, component A rings（4）With component B rings（5）Ceramic specular layer be brought into close contact, band during washing and dehydrating integrated machine spindle operation
Dynamic component A rings（4）Rotation, B rings（5）Specular layer in Packing spring（3）Elastic force effect under act on component A rings（4）Minute surface
Layer forms mechanical seal, component B rings（5）With Packing spring（3）Laminating, the component B rings（5）Outer surface is provided with annular groove
（6）, the component B rings（5）With Packing spring（3）It is arranged with outward sealing ring（7）, sealing ring（7）One end inner surface is provided with spacing
It is raised（8）, the spacing preiection（8）With annular groove（6）It is adapted, the sealing ring（7）With washing and dehydrating integrated machine bearing block（16）It is logical
Cross the second pressing plate（10）It is fixed, the sealing seat cushion（2）With washing and dehydrating integrated machine main shaft（1）By the first pressing plate（9）It is fixed.
2. washing and dehydrating integrated machine main shaft sealing device according to claim 1, it is characterised in that：The stopper slot inner and outer surfaces set
Limited location sawtooth（11）, the component B rings（5）With the spacing sawtooth of stopper slot inner surface（11）It is adapted；First pressing plate
（9）With the spacing sawtooth of stopper slot outer surface（11）It is adapted.
3. washing and dehydrating integrated machine main shaft sealing device according to claim 1, it is characterised in that：The ring assembly is close for ceramics
Seal ring component, the sealing ring（7）Outside is provided with fixed anchor ear（12）, the component A rings（4）Side is provided with stage（13）.
4. washing and dehydrating integrated machine main shaft sealing device according to claim 1, it is characterised in that：First pressing plate（9）Or second
Pressing plate（10）On be evenly distributed with fixing hole（14）, the fixing hole（14）It is provided with pressing plate connector（15）.
5. washing and dehydrating integrated machine main shaft sealing device according to claim 1, it is characterised in that：Second pressing plate（10）By pressure
Plate connector（15）By sealing ring（7）Be fixed on washing and dehydrating integrated machine bearing block（16）On.
6. washing and dehydrating integrated machine main shaft sealing device according to claim 1, it is characterised in that：First pressing plate（9）By pressure
Plate connector（15）Seat cushion will be sealed（2）It is fixed on washing and dehydrating integrated machine main shaft（1）On.
7. the washing and dehydrating integrated machine main shaft sealing device according to claim 4,5 or 6, it is characterised in that：The pressing plate connector
（15）For screw, nut or bolt.
8. washing and dehydrating integrated machine main shaft sealing device according to claim 1, it is characterised in that：The component A rings（4）And/or component
B rings（5）Internal diameter and washing and dehydrating integrated machine main shaft（1）It is adapted, the component A rings（4）And/or component B rings（5）Annular width be 20-
25mm。
9. washing and dehydrating integrated machine main shaft sealing device according to claim 1, it is characterised in that：The component B rings（5）Side width
Spend for 10-15mm, component A rings（4）Lateral width be 8-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294592.7A CN104864096B (en) | 2015-06-02 | 2015-06-02 | A kind of washing and dehydrating integrated machine main shaft sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294592.7A CN104864096B (en) | 2015-06-02 | 2015-06-02 | A kind of washing and dehydrating integrated machine main shaft sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104864096A CN104864096A (en) | 2015-08-26 |
| CN104864096B true CN104864096B (en) | 2017-03-29 |
Family
ID=53910142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510294592.7A Active CN104864096B (en) | 2015-06-02 | 2015-06-02 | A kind of washing and dehydrating integrated machine main shaft sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104864096B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001004034A (en) * | 1999-04-23 | 2001-01-09 | Toyota Autom Loom Works Ltd | Mechanical seal for carbon dioxide compressor |
| WO2007010761A1 (en) * | 2005-07-22 | 2007-01-25 | Eagle Industry Co., Ltd. | Mechanical seal device |
| CN201013897Y (en) * | 2007-02-02 | 2008-01-30 | 宁波东联密封件有限公司 | General machinery sealing member |
| CN101328656B (en) * | 2008-07-19 | 2011-08-31 | 徐州腾宇羽绒设备有限公司 | Down washing and dehydrating integrated machine |
| CN202812212U (en) * | 2012-09-07 | 2013-03-20 | 宁波精科机械密封件制造有限公司 | Corrosion resistant mechanical seal device |
| PT3514415T (en) * | 2012-12-07 | 2021-08-09 | Chesterton A W Co | Self aligning split mechanical seal employing a selectively engageable axial biasing assembly |
| CN204729631U (en) * | 2015-06-02 | 2015-10-28 | 王志存 | A kind of cleaning/squeezing machine main shaft sealing device |
-
2015
- 2015-06-02 CN CN201510294592.7A patent/CN104864096B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104864096A (en) | 2015-08-26 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190326 Address after: 225300 Three Suchen Industrial Park, Xiaqi Village, Suchen Town, Hailing District, Taizhou City, Jiangsu Province Patentee after: Taizhou Taishan washing equipment manufacturing Co., Ltd. Address before: 225300 No. 88 Beichang Road, Hailing District, Taizhou City, Jiangsu Province Patentee before: Wang Zhicun |
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| TR01 | Transfer of patent right |