CN104433858A - Closure waterproof structure for rotating shafts - Google Patents
Closure waterproof structure for rotating shafts Download PDFInfo
- Publication number
- CN104433858A CN104433858A CN201410564843.4A CN201410564843A CN104433858A CN 104433858 A CN104433858 A CN 104433858A CN 201410564843 A CN201410564843 A CN 201410564843A CN 104433858 A CN104433858 A CN 104433858A
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- sealing ring
- tool rest
- backbone sealing
- cushion rubber
- bearing
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- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a closure waterproof structure of rotating shafts, and relates to the technical field of high-power electric appliance stirring cup components such as a soybean milk machine, a food processer and a stirring machine. A special-shaped sealing ring is arranged inside a tool rest cover face, the upper end of a tool shaft is sleeved with the special-shaped sealing ring, a first framework sealing ring is arranged on the upper side inside a tool holder, a first sealing ring framework is arranged inside the first framework sealing ring, a tool holder gasket is arranged on the lower portion of the first framework sealing ring, a second framework sealing ring is arranged on the lower portion of the tool holder gasket, a second sealing ring framework is arranged inside the second framework sealing ring, an O-shaped rubber ring is arranged between the first framework sealing ring and the second framework sealing ring, and the middle of the periphery of the tool holder is sleeved with the white O-shaped rubber ring. The closure waterproof structure of the rotating shafts is simple in structure, and based on a waterproof drainage structure, the use problem of a waterproof water leaking electric appliance is solved, the structure is oriented with actual individual users, and the aim that the electric appliance is more durable, reassuring and satisfying is achieved.
Description
Technical field:
The present invention relates to soy bean milk making machine, cooking machine, mixer contour power amplifier component technology field, be specifically related to a kind of rotating shaft class and dam waterproof construction.
Background technology:
Waterproof is the important measures concerning the antirust basic demand of equipment and security appliance use.The use of cooking machine, soy bean milk making machine, mixer etc. is extensively risen, and safe operating life also enjoys people to pay close attention to, the service life that numerous electrical equipment all has design certain, and some electrical equipment high-speed high frequency rate uses the lower life-span to reduce, and is difficult to meet instructions for use.Investigate many cooking machines, soy bean milk making machine, the contour power amplifier of mixer, be not difficult to find, under high temperature, high rotating speed, vibrations make tool rest infiltration in mixer cup group, make tool rest bearing because of water, grease emulsifying and damaging, service life is damage life-span deficiency because leaking to a great extent, produces the puzzlement that larger maintenance cost causes user.The development of waterproof technique, has expedited the emergence of the diversified development of many electrical equipment.Soy bean milk making machine, mixer cup group all have obvious waterproof construction and performance, improve the important measures that waterproof technique extends electrical equipment service life beyond doubt.
In fact, waterproof technique structure diversification, there is no strict Technical specifications or applicating limit.But at present waterproof technique is applied to certain industry or function, its root with whether leak irrelevant, but be related to the problem in service life of equipment.The requirement, function application characteristic etc. of industry technology, decide the structure success or not of waterproof technique.
By waterproof technique improvement application in household electric appliances, set up a new technology mark post, improve the service life of electrical equipment and the satisfaction of user.
Summary of the invention:
The object of this invention is to provide a kind of rotating shaft class to dam waterproof construction, its structure is simple, based on water-proof drainage structure, has processed waterproof and to have leaked the use problem of electrical equipment, towards actual personal user, achieved electrical equipment more durable, relieved and satisfied.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises screw 1, blade pad 2, four leaf blades 3, knife rest cover 4, tool rest 5, a backbone sealing ring 6, tool rest pad 7, No. two backbone sealing rings 8, bearing 9, cutter shaft 10, cog spacers 11, bearing cap 12, public travelling gear 13, a sealing ring skeleton 14, No. two sealing ring skeletons 15, it also comprises special-shaped seal ring 16, white O shape cushion rubber 17, O shape cushion rubber 18, the top of cutter shaft 10 is provided with screw 1, the bottom of screw 1 is coaxially provided with blade pad 2, the bottom of blade pad 2 is coaxially provided with four leaf blades 3, the bottom of four leaf blades 3 is coaxially provided with knife rest capping 4, the bottom of knife rest capping 4 is coaxially provided with tool rest 5, the bottom of tool rest 5 is coaxially provided with public travelling gear 13, the inside of knife rest capping 4 is provided with special-shaped seal ring 16, and special-shaped seal ring 16 is socketed in the upper end of cutter shaft 10, the upper inside of tool rest 5 is provided with a backbone sealing ring 6, and a backbone sealing ring 6 is socketed on cutter shaft 10, the inside of a backbone sealing ring 6 is provided with a sealing ring skeleton 14, the bottom of a backbone sealing ring 6 is provided with tool rest pad 7, the bottom of tool rest pad 7 is provided with No. two backbone sealing rings 8, and No. two backbone sealing rings 8 are socketed on cutter shaft 10, the inside of No. two backbone sealing rings 8 is provided with No. two sealing ring skeletons 15, O shape cushion rubber 18 is provided with between a backbone sealing ring 6 and No. two backbone sealing rings 8, and O shape cushion rubber 18 is socketed on cutter shaft 10, the bottom of No. two backbone sealing rings 8 is coaxially provided with several bearing 9, the bottom of several bearing 9 is coaxially provided with cog spacers 11, the periphery of cog spacers 11 is coaxially provided with bearing cap 12, white O shape cushion rubber 17 is socketed in the peripheral middle part of tool rest 5.
The inside of described tool rest 5 is provided with slot, and the moisture of inside configuration is discharged through slot, allow inside configuration can not amass full water divide flow to bearing affect bearing rotate.
A described backbone sealing ring 6, containing draining sealing ring, has effect of close axle waterproof.
Described tool rest pad 7 is space packing ring, ensure that O shape cushion rubber 18 rotates freely.
No. two described backbone sealing rings 8 have closely sealed lower bearing waterproof efficacy.
Described white O shape cushion rubber 17 can the centrifugation of high speed water leaking-in.
Got rid of by moisture under described O shape cushion rubber 18 can use rotating shaft rotary state, avoiding moisture to flow into bearing affects bearing rotation.
Described special-shaped seal ring 16 sealed bearing end, preventing moisture from entering bearing affects bearing rotation.
Workflow of the present invention is as follows:
A, increase cushion rubber and alleviate high hydraulic pressure and infiltrate fast, process is simultaneously expanded with heat and contract with cold, hydraulic pressure, the problem such as to dam;
If B moisture dams successfully, then parts use normal loss; If moisture infiltrates, then by the circular motion of rotating shaft, water is got rid of, prevent the moisture infiltrated from entering bearing;
The moisture of infiltration can be drawn and discharge by the slot that C, tool rest inside is set up.
The present invention has following beneficial effect:
The waterproof water mode of a, structure based, moisture is infiltrated less;
The drainage pattern of b, structure based, can get rid of after moisture is infiltrated, and prevents the normal use of corrosion parts impact.
Accompanying drawing illustrates:
Fig. 1 is sectional view of the present invention.
Fig. 2 is exploded view of the present invention.
Fig. 3 is the structural representation of tool rest 5 in the present invention.
Fig. 4 is that the A of Fig. 3 is to sectional view.
Fig. 5 is that the B of Fig. 3 is to sectional view.
Detailed description of the invention:
Referring to Fig. 1 and Fig. 2, this detailed description of the invention is by the following technical solutions: it comprises screw 1, blade pad 2, four leaf blades 3, knife rest cover 4, tool rest 5, a backbone sealing ring 6, tool rest pad 7, No. two backbone sealing rings 8, bearing 9, cutter shaft 10, cog spacers 11, bearing cap 12, public travelling gear 13, a sealing ring skeleton 14, No. two sealing ring skeletons 15, it also comprises special-shaped seal ring 16, white O shape cushion rubber 17, O shape cushion rubber 18, the top of cutter shaft 10 is provided with screw 1, the bottom of screw 1 is coaxially provided with blade pad 2, the bottom of blade pad 2 is coaxially provided with four leaf blades 3, the bottom of four leaf blades 3 is coaxially provided with knife rest capping 4, the bottom of knife rest capping 4 is coaxially provided with tool rest 5, the bottom of tool rest 5 is coaxially provided with public travelling gear 13, the inside of knife rest capping 4 is provided with special-shaped seal ring 16, and special-shaped seal ring 16 is socketed in the upper end of cutter shaft 10, the upper inside of tool rest 5 is provided with a backbone sealing ring 6, and a backbone sealing ring 6 is socketed on cutter shaft 10, the inside of a backbone sealing ring 6 is provided with a sealing ring skeleton 14, the bottom of a backbone sealing ring 6 is provided with tool rest pad 7, the bottom of tool rest pad 7 is provided with No. two backbone sealing rings 8, and No. two backbone sealing rings 8 are socketed on cutter shaft 10, the inside of No. two backbone sealing rings 8 is provided with No. two sealing ring skeletons 15, O shape cushion rubber 18 is provided with between a backbone sealing ring 6 and No. two backbone sealing rings 8, and O shape cushion rubber 18 is socketed on cutter shaft 10, the bottom of No. two backbone sealing rings 8 is coaxially provided with several bearing 9, the bottom of several bearing 9 is coaxially provided with cog spacers 11, the periphery of cog spacers 11 is coaxially provided with bearing cap 12, white O shape cushion rubber 17 is socketed in the peripheral middle part of tool rest 5.
The inside of described tool rest 5 is provided with slot, and the moisture of inside configuration is discharged through slot, allow inside configuration can not amass full water divide flow to bearing affect bearing rotate.
A described backbone sealing ring 6, containing draining sealing ring, has effect of close axle waterproof.
Described tool rest pad 7 is space packing ring, ensure that O shape cushion rubber 18 rotates freely.
No. two described backbone sealing rings 8 have closely sealed lower bearing waterproof efficacy.
Described white O shape cushion rubber 17 can the centrifugation of high speed water leaking-in.
Got rid of by moisture under described O shape cushion rubber 18 can use rotating shaft rotary state, avoiding moisture to flow into bearing affects bearing rotation.
Described special-shaped seal ring 16 sealed bearing end, preventing moisture from entering bearing affects bearing rotation.
Workflow of the present invention is as follows:
A, increase cushion rubber and alleviate high hydraulic pressure and infiltrate fast, process is simultaneously expanded with heat and contract with cold, hydraulic pressure, the problem such as to dam;
If B moisture dams successfully, then parts use normal loss; If moisture infiltrates, then by the circular motion of rotating shaft, water is got rid of, prevent the moisture infiltrated from entering bearing;
The moisture of infiltration can be drawn and discharge by the slot that C, tool rest inside is set up.
This detailed description of the invention has following beneficial effect: its structure is simple, based on water-proof drainage structure, has processed waterproof and to have leaked the use problem of electrical equipment, towards actual personal user, achieved electrical equipment more durable, relieved and satisfied.
Claims (3)
1. a rotating shaft class is dammed waterproof construction, it is characterized in that it comprises screw (1), blade pad (2), four leaf blades (3), knife rest cover (4), tool rest (5), a backbone sealing ring (6), tool rest pad (7), No. two backbone sealing rings (8), bearing (9), cutter shaft (10), cog spacers (11), bearing cap (12), public travelling gear (13), a sealing ring skeleton (14), No. two sealing ring skeletons (15), it also comprises special-shaped seal ring (16), white O shape cushion rubber (17), O shape cushion rubber (18), the top of cutter shaft (10) is provided with screw (1), the bottom of screw (1) is coaxially provided with blade pad (2), the bottom of blade pad (2) is coaxially provided with four leaf blades (3), the bottom of four leaf blades (3) is coaxially provided with knife rest capping (4), the bottom of knife rest capping (4) is coaxially provided with tool rest (5), the bottom of tool rest (5) is coaxially provided with public travelling gear (13), the inside of knife rest capping (4) is provided with special-shaped seal ring (16), and special-shaped seal ring (16) is socketed in the upper end of cutter shaft (10), the upper inside of tool rest (5) is provided with a backbone sealing ring (6), and a backbone sealing ring (6) is socketed on cutter shaft (10), the inside of a backbone sealing ring (6) is provided with a sealing ring skeleton (14), the bottom of a backbone sealing ring (6) is provided with tool rest pad (7), the bottom of tool rest pad (7) is provided with No. two backbone sealing rings (8), and No. two backbone sealing rings (8) are socketed on cutter shaft (10), the inside of No. two backbone sealing rings (8) is provided with No. two sealing ring skeletons (15), O shape cushion rubber (18) is provided with between a backbone sealing ring (6) and No. two backbone sealing rings (8), and O shape cushion rubber (18) is socketed on cutter shaft (10), the bottom of No. two backbone sealing rings (8) is coaxially provided with several bearing (9), the bottom of several bearing (9) is coaxially provided with cog spacers (11), the periphery of cog spacers (11) is coaxially provided with bearing cap (12), white O shape cushion rubber (17) is socketed in the peripheral middle part of tool rest (5).
2. rotating shaft class is dammed a waterproof construction, it is characterized in that its workflow is as follows:
A, increase cushion rubber and alleviate high hydraulic pressure and infiltrate fast, process is simultaneously expanded with heat and contract with cold, hydraulic pressure, the problem such as to dam;
If B moisture dams successfully, then parts use normal loss; If moisture infiltrates, then by the circular motion of rotating shaft, water is got rid of, prevent the moisture infiltrated from entering bearing;
The moisture of infiltration can be drawn and discharge by the slot that C, tool rest inside is set up.
3. a kind of rotating shaft class according to claim 1 is dammed waterproof construction, it is characterized in that the inside of described tool rest (5) is provided with slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564843.4A CN104433858B (en) | 2014-10-22 | 2014-10-22 | A kind of rotary shaft class is dammed waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564843.4A CN104433858B (en) | 2014-10-22 | 2014-10-22 | A kind of rotary shaft class is dammed waterproof construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104433858A true CN104433858A (en) | 2015-03-25 |
| CN104433858B CN104433858B (en) | 2017-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410564843.4A Expired - Fee Related CN104433858B (en) | 2014-10-22 | 2014-10-22 | A kind of rotary shaft class is dammed waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104433858B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175496A (en) * | 2015-05-07 | 2016-12-07 | 李文钦 | Stirring container |
| CN107296525A (en) * | 2016-04-14 | 2017-10-27 | 深圳市联创三金电器有限公司 | Food cooking device with two way seal knife group |
| CN111053471A (en) * | 2018-10-17 | 2020-04-24 | 广东美的白色家电技术创新中心有限公司 | Food processor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4436092C1 (en) * | 1994-10-10 | 1995-11-30 | Braun Ag | Food processing and mixing unit, protected against food ingress, |
| CN2491114Y (en) * | 2001-07-27 | 2002-05-15 | 陈邦记 | Crushing, scattering and mixing structure of high speed agitator |
| CN201375390Y (en) * | 2009-03-02 | 2010-01-06 | 厦门灿坤实业股份有限公司 | Juice extractor cutter |
| CN201602657U (en) * | 2010-02-26 | 2010-10-13 | 李文钦 | Food processor |
| JP5698610B2 (en) * | 2011-06-07 | 2015-04-08 | 株式会社泉精器製作所 | Electric mixer |
| CN202173307U (en) * | 2011-07-22 | 2012-03-28 | 李文钦 | Cutter shaft group of food processor |
| CN204274212U (en) * | 2014-10-22 | 2015-04-22 | 张东龙 | One is dammed waterproof tool rest group |
-
2014
- 2014-10-22 CN CN201410564843.4A patent/CN104433858B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175496A (en) * | 2015-05-07 | 2016-12-07 | 李文钦 | Stirring container |
| CN106175496B (en) * | 2015-05-07 | 2019-02-19 | 李文钦 | Stirring container |
| CN107296525A (en) * | 2016-04-14 | 2017-10-27 | 深圳市联创三金电器有限公司 | Food cooking device with two way seal knife group |
| CN107296525B (en) * | 2016-04-14 | 2023-12-15 | 深圳市联创三金电器有限公司 | Food cooking device with two-way sealing knife set |
| CN111053471A (en) * | 2018-10-17 | 2020-04-24 | 广东美的白色家电技术创新中心有限公司 | Food processor |
| CN111053471B (en) * | 2018-10-17 | 2021-02-26 | 广东美的白色家电技术创新中心有限公司 | Food processor |
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| Publication number | Publication date |
|---|---|
| CN104433858B (en) | 2017-10-20 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20181022 |