CN104342886B - Industry washer - Google Patents
Industry washer Download PDFInfo
- Publication number
- CN104342886B CN104342886B CN201310347158.1A CN201310347158A CN104342886B CN 104342886 B CN104342886 B CN 104342886B CN 201310347158 A CN201310347158 A CN 201310347158A CN 104342886 B CN104342886 B CN 104342886B
- Authority
- CN
- China
- Prior art keywords
- seal
- oil
- lip
- axle sleeve
- outside framework
- 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.)
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Classifications
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- 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
- F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
Abstract
The invention discloses a kind of industry washer, including an outer cylinder body, one laundry room, one rotates main shaft and a seal, it is arranged with an axle sleeve on described rotation main shaft, described seal is sheathed on outside described axle sleeve, also include two lip outside framework oil seals, one liner oil ring and a fueller, said two lip outside framework oil seal is embedded in described seal with lip form in opposite directions, described liner oil ring is located between said two lip outside framework oil seal, and enclose with described axle sleeve and to be set as an oil storage cavity, described liner oil ring is provided with multiple radial hole, a through hole it is provided with in described seal, one end of described through hole connects with described fueller, the other end is positioned at the top of a radial hole of described liner oil ring.The industry washer of the present invention, it is not necessary to artificial interpolation forms lubricating oil film at lip outside framework oil seal and axle sleeve contact surface the most sustainably frequently, thus improves the service life of lip outside framework oil seal and axle sleeve.
Description
Technical field
The present invention relates to a kind of industry washer.
Background technology
Industry washer be applicable to star hotel, hotel, hospital, large-scale enterprises and institutions (as railway,
Aviation, mining industry) and Xi Ran industry factory, it is mainly used in high-volume weaving material is washed.With
The high speed development of national economy, the industry washer of semi-automatic washing function is the most superseded, currently
The mainstream product in the market is to take off dry industry washer with high speed centrifugation.
The basic structure schematic diagram of industry washer, such as Fig. 1, there is front dress the front portion of washing machine outer cylinder body 11
Bin gate 19, inside is provided with laundry room 12, and spindle pulley 17, under the driving driving motor 18, carries
Dynamic rotation main shaft 14 and laundry room 12 rotate, and rotate main shaft 14 by front axle bed 15 and rear axle bed 16
Support.Rotate main shaft 14 and be provided with sealing structure 13 in the junction with outer cylinder body 11.Rotate the sealing of main shaft
Technology is one of core technology of industry washer, is directly connected to service life and the maintenance clothes of complete machine
Business.
At present, the most most of industry washer manufacturer design of Sealing Structure base to rotating main shaft
On Ben it is two kinds.
The first, use lip outside framework oil seal to seal.Such as Fig. 2, the urceolus outside laundry room 28
Connect on body 21 and have seal 22, between seal 22 and outer cylinder body 21, be additionally provided with sealing gasket 23, rotation
Turn main shaft 26 outside and be cased with axle sleeve 27.Three lip skeletons arranged side by side it are provided with between seal 22 and bearing
Oil sealing 25, outside framework oil seal pressing plate 24 is fixed on seal 22, is pushed down by lip outside framework oil seal 25.
This sealing structure has the disadvantages that and not enough:
1, lip outside framework oil seal directly contacts with high temperature high alkalinity washings in laundry room, easily makes sealing
Lip suffers rapid erosion and reduction of service life.
2, lip outside framework oil seal itself rely on lip tighten up spring by lip hoop rotate main shaft axle sleeve on
Formed and seal, owing to there is no lubricant medium, easily cause Fast Wearing to damage seal lip and axle sleeve
Machine.
3, the wool knitting yarn etc. that the washings in laundry room drops can directly contact seal lip, is easily wound around
Rotate main shaft and sealing lip position, cause seal failure.
The second, uses V-type circle to seal.Such as Fig. 3, on the outer cylinder body 31 outside laundry room 37
Connect and have seal 32, between seal 32 and outer cylinder body 31, be additionally provided with O 33, rotate main shaft
36 outsides are cased with axle sleeve 35, are provided with twice V-shaped seal ring 34 between axle sleeve 35 and seal 32.
This sealing structure has the disadvantages that and not enough:
1, V-shaped seal ring is a kind of dependence self seal lip and seal face thrust and uses the external world
Give pressure on the lip of oil seal and form a kind of seal form of sealing.Due to laundry room washed water position the most only than
Body centre is little higher, and the pressure that can give V-type circle seal lip is minimum, so relying on merely V
Type circle sealing reliability is relatively low.General producer is the closeest by increasing the realization of lip decrement when mounted
Envelope, causes seal lip abrasion to be accelerated, reduction of service life.
2, this version requires that V-type circle seal face requires higher with alignment of shafts perpendicularity, holds
It is easily caused V-type circle edgewise compressive amount uneven, and makes sealing that infiltration phenomenon often to occur.
Summary of the invention
The technical problem to be solved in the present invention is to overcome lip outside framework oil seal and axle sleeve in prior art
The defect such as easy to wear, it is provided that a kind of industry washer.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of industry washer, including an outer cylinder body, one be positioned at laundry room within described outer cylinder body, one
Connect described laundry room and pass rotation main shaft and a seal of described outer cylinder body, on described rotation main shaft
Being arranged with an axle sleeve, described seal is sheathed on outside described axle sleeve, and is fixed on described outer cylinder body,
Its feature is, described industry washer also includes two lip outside framework oil seals, a liner oil ring and a confession
Oil device, said two lip outside framework oil seal is embedded in described seal with lip form in opposite directions, institute
State liner oil ring to be located between said two lip outside framework oil seal, said two lip outside framework oil seal, institute
Stating liner oil ring and described axle sleeve encloses and is set as an oil storage cavity, described liner oil ring is provided with multiple radial hole,
Being provided with a through hole in described seal, one end of described through hole connects with described fueller, other end position
Top in a radial hole of described liner oil ring.
During use, lubricating oil enters oil storage cavity by lubricating cup, and lubricating oil is to two lip outside framework oil seal and axles
The contact surface of set is lubricated, and forms one layer of lubricating oil film, so, had both improved the close of lip outside framework oil seal
Sealing property, can reduce again the abrasion of lip outside framework oil seal, thus improve its service life.Additionally, lip
Outside framework oil seal and the oil film of shaft room can also protect boss surfaces the most frayed, thus improve complete machine and use
Life-span.Lubricating oil in oil storage cavity has when being necessarily lost, the lubricating oil in lubricating cup under gravity from
Move and add in oil storage cavity, thus avoid the need for artificial frequently interpolation, meanwhile, according to lubrication in lubricating cup
The liquid level of oil, it is also possible to detection oil storage cavity whether oil starvation, can also avoid without the strongest during lubricating cup simultaneously
Power fills too much oils and fats and makes oils and fats channel to laundry room internal contamination washings.
It is preferred that described fueller is a lubricating cup, the bottom of described lubricating cup and one end of described through hole
Connection.
It is preferred that described lubricating cup is funnel-form.
It is preferred that described fueller also includes a balance oil pipe, the side of described seal is further opened with
One passage being communicated to described oil storage cavity, one end of described balance oil pipe and described channel connection, another
End connects with a upper interface of described lubricating cup.
Funnel-form lubricating cup has the advantages that upper end is thick, lower end is thin.Owing to funnelform lubricating cup lower end is relatively thin,
Then seal has only to out a less through hole, it is possible to stretched into the bottom of lubricating cup.Funnel-form lubricating cup
Upper end relatively thick, more lubricating oil can be contained.The effect of balance oil pipe is preferably by oil storage cavity
Interior air is discharged, so that lubricating oil enters oil storage cavity more smoothly.Balance oil pipe upper end with
The top of lubricating cup connects, and connecting portion is in the top of lubricating oil liquid level, so, make structure become compact,
Succinctly.
It is preferred that described industry washer also to include that a black box, described black box are anchored on described
Between laundry room and described seal.Seal together with increasing between laundry room at lip outside framework oil seal, keep away
Exempt from lip outside framework oil seal to contact with high temperature high alkalinity washings and weather and cause the oil sealing lost of life, it is to avoid
The winding of the object such as lint in laundry room and affect sealing effectiveness.
It is preferred that described black box include being sheathed on successively the V-shaped seal ring outside described axle sleeve and
One V-type circle sealing plate, described V-type circle sealing plate is affixed with described seal by bolt, described V
Between RunddichtringO is anchored on described laundry room and described V-type circle sealing plate.V-shaped seal ring and V-type
Circle sealing plate is conventional black box, has preferably sealing property, is formed in lip outside framework oil seal close
First before envelope seals.
It is preferred that be also folded with a sealing gasket, described seal between described seal and described outer cylinder body
It is secured by bolts on described outer cylinder body with described sealing gasket.Sealing gasket strengthens seal and outer cylinder body
Between sealing property.
The most progressive effect of the present invention is: without artificial oil addition continually, the most sustainably
Form lubricating oil film at lip outside framework oil seal and axle sleeve contact surface, thus improve lip outside framework oil seal and axle sleeve
Service life.
Accompanying drawing explanation
Fig. 1 is industry washer structural representation in prior art.
Fig. 2 is skeleton oil seal structural representation in prior art.
Fig. 3 is V-type circle sealed structural representation in prior art.
Fig. 4 is the industry washer structural representation of the present invention.
Fig. 5 is the profile in Fig. 4 along A-A direction.
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating the present invention.
As shown in Figure 4 and Figure 5, the industry washer of the present invention, including outer cylinder body 41, it is positioned at outer cylinder body
Laundry room 42 within 41, connect laundry room 42 and pass the rotation main shaft 43 of outer cylinder body 41 and seal
Body 45, rotates and is arranged with axle sleeve 44 on main shaft 43, and it is outside that seal 45 is sheathed on axle sleeve 44, and solid
On outer cylinder body 41.The industry washer of the present invention also includes two lip outside framework oil seals 46, liners
Oil ring 47 and fueller, two lip outside framework oil seals 46 are embedded at seal with lip form in opposite directions
In 45, liner oil ring 47 is located between two lip outside framework oil seals 46, two lip outside framework oil seals
46, liner oil ring 47 and axle sleeve 44 enclose and are set as an oil storage cavity.Liner oil ring 47 is provided with multiple radial direction
Hole, is provided with a through hole in seal 45, one end of through hole connects with fueller, and the other end is positioned at
The top of lining oil ring 47 radial hole.
During use, lubricating oil enters oil storage cavity by lubricating cup, and lubricating oil is to two lip outside framework oil seal and axles
The contact surface of set is lubricated, and forms one layer of lubricating oil film, so, had both improved the close of lip outside framework oil seal
Sealing property, can reduce again the abrasion of lip outside framework oil seal, thus improve its service life.Additionally, lip
Outside framework oil seal and the oil film of shaft room can also protect boss surfaces the most frayed, thus improve complete machine and use
Life-span.Lubricating oil in oil storage cavity has when being necessarily lost, and the lubricating oil in fueller is in action of gravity
Under be automatically added in oil storage cavity, thus avoid the need for artificial frequently adding, fill according to fuel feeding meanwhile
Put the liquid level of middle lubricating oil, it is also possible to detection oil storage cavity whether oil starvation, can also avoid without fuel feeding simultaneously
During device, manually strength fills too much oils and fats and makes oils and fats channel to laundry room internal contamination washings.
On the basis of said structure, fueller includes funnel-form lubricating cup 48 and balance oil pipe 49, lubricating cup
The bottom of 48 connects with one end of the through hole of seal 45, and the side of seal 45 is further opened with one even
Pass to the passage of oil storage cavity, one end of balance oil pipe 49 and this channel connection, the other end and lubricating cup 48
Upper interface connection.
Funnel-form lubricating cup 48 has the advantages that upper end is thick, lower end is thin.Due to funnelform lubricating cup lower end relatively
Carefully, then seal has only to out a less hole, it is possible to stretched into the bottom of lubricating cup.Funnel-form
The upper end of lubricating cup is relatively thick, can contain more lubricating oil.Herein, the effect of balance oil pipe is preferably
Air in oil storage cavity is discharged, so that lubricating oil enters oil storage cavity more smoothly.Balance oil pipe
Upper end be connected with the top of lubricating cup, connecting portion is in the top of lubricating oil liquid level, so, makes structure
Become compact, succinct.
Additionally, the industry washer of the present invention also includes being anchored between described laundry room and described seal
Black box, this black box includes the V-shaped seal ring 50 and V being sheathed on successively outside axle sleeve 44
Type circle sealing plate 51, V-type circle sealing plate 51 is affixed with seal 45 by bolt, V-shaped seal ring
50 are anchored between laundry room 42 and V-type circle sealing plate 51.
V-shaped seal ring is used to carry out first sealing, it is to avoid lip outside framework oil seal washs with high temperature high alkalinity
Water contact and weather and cause the oil sealing lost of life, it is to avoid the winding of the object such as lint in laundry room and affect
Sealing effectiveness.
On the basis of said structure, between seal 45 and outer cylinder body 41, also it is folded with sealing gasket 52, close
Envelope body 45 and sealing gasket 52 are secured by bolts on outer cylinder body 41.Sealing gasket strengthen seal with
Sealing property between outer cylinder body.
Although the foregoing describing the detailed description of the invention of the present invention, but those skilled in the art should managing
Solving, this is merely illustrative of, and protection scope of the present invention is defined by the appended claims.Ability
The technical staff in territory, can be to these embodiments on the premise of without departing substantially from the principle of the present invention and essence
Make various changes or modifications, but these changes and amendment each fall within protection scope of the present invention.
Claims (4)
1. an industry washer, including an outer cylinder body, one be positioned at laundry room within described outer cylinder body,
One connects described laundry room and passes rotation main shaft and a seal of described outer cylinder body, described rotation main shaft
On be arranged with an axle sleeve, described seal is sheathed on outside described axle sleeve, and is fixed on described outer cylinder body,
It is characterized in that, described industry washer also include two lip outside framework oil seals, a liner oil ring and
One fueller, said two lip outside framework oil seal is embedded at described seal with lip form in opposite directions
In, described liner oil ring is located between said two lip outside framework oil seal, said two lip skeleton oil
Envelope, described liner oil ring and described axle sleeve enclose and are set as an oil storage cavity, and described liner oil ring is provided with multiple footpath
Xiang Kong, is provided with a through hole in described seal, one end of described through hole connects with described fueller, separately
One end is positioned at the top of a radial hole of described liner oil ring；Described fueller is a lubricating cup, described oil
The bottom of cup connects with one end of described through hole；Described lubricating cup is funnel-form；Described fueller also wraps
Including a balance oil pipe, the side of described seal is further opened with a passage being communicated to described oil storage cavity,
One end of described balance oil pipe and described channel connection, the other end connects with a upper interface of described lubricating cup
Logical.
2. industry washer as claimed in claim 1, it is characterised in that described industry washer is also
Including a black box, described black box is anchored between described laundry room and described seal.
3. industry washer as claimed in claim 2, it is characterised in that described black box includes
It is sheathed on the V-shaped seal ring outside described axle sleeve and a V-type circle sealing plate, described V-type circle successively
Sealing plate is affixed with described seal by bolt, and described V-shaped seal ring is anchored on described laundry room and institute
Between stating V-type circle sealing plate.
4. industry washer as claimed in claim 1, it is characterised in that described seal and described
Also it is folded with a sealing gasket, described seal and described sealing gasket between outer cylinder body and is secured by bolts in institute
State on outer cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310347158.1A CN104342886B (en) | 2013-08-09 | 2013-08-09 | Industry washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310347158.1A CN104342886B (en) | 2013-08-09 | 2013-08-09 | Industry washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104342886A CN104342886A (en) | 2015-02-11 |
| CN104342886B true CN104342886B (en) | 2016-11-23 |
Family
ID=52499299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310347158.1A Active CN104342886B (en) | 2013-08-09 | 2013-08-09 | Industry washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104342886B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273271B (en) * | 2019-07-31 | 2024-02-02 | 广东康福星科技有限公司 | Zero-emission method and device for washing machine without detergent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201310037Y (en) * | 2008-11-25 | 2009-09-16 | 岑炼锴 | Waterproof oil seal structure of washing device |
| CN101634098A (en) * | 2008-07-22 | 2010-01-27 | 上海雅森洗涤设备有限公司 | Compound sealing structure with backup function for rotary main shaft of industrial washing machine |
| CN201934674U (en) * | 2010-12-13 | 2011-08-17 | 上海邦浦实业集团有限公司 | Shaft seal structure of framework oil seals with lubricating mode |
| CN203487383U (en) * | 2013-08-09 | 2014-03-19 | 上海雅森洗涤设备有限公司 | Industrial washing machine |
-
2013
- 2013-08-09 CN CN201310347158.1A patent/CN104342886B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634098A (en) * | 2008-07-22 | 2010-01-27 | 上海雅森洗涤设备有限公司 | Compound sealing structure with backup function for rotary main shaft of industrial washing machine |
| CN201310037Y (en) * | 2008-11-25 | 2009-09-16 | 岑炼锴 | Waterproof oil seal structure of washing device |
| CN201934674U (en) * | 2010-12-13 | 2011-08-17 | 上海邦浦实业集团有限公司 | Shaft seal structure of framework oil seals with lubricating mode |
| CN203487383U (en) * | 2013-08-09 | 2014-03-19 | 上海雅森洗涤设备有限公司 | Industrial washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104342886A (en) | 2015-02-11 |
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