CN201149042Y - Anti- bacterium infection shaft flange - Google Patents
Anti- bacterium infection shaft flange Download PDFInfo
- Publication number
- CN201149042Y CN201149042Y CNU2008200020895U CN200820002089U CN201149042Y CN 201149042 Y CN201149042 Y CN 201149042Y CN U2008200020895 U CNU2008200020895 U CN U2008200020895U CN 200820002089 U CN200820002089 U CN 200820002089U CN 201149042 Y CN201149042 Y CN 201149042Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- flange
- shaft flange
- lower shaft
- bacterial infection
- 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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- Accessories For Mixers (AREA)
Abstract
The function of an anti-bacterial infection shaft flange is to connect a transmission shaft and a stirring shaft together and simultaneously avoid the bacterial infection at the connection part. The anti-bacterial infection shaft flange consists of an upper shaft flange, a lower shaft flange, an O-shaped sealing ring and a bolt, the upper shaft flange and the upper shaft are combined as a whole body, the lower shaft flange and an lower shaft are combined to a whole body, a circular groove of a shaft connecting bayonet is designed at the upper shaft, a circular boss of the shaft connecting bayonet is designed at the lower shaft, the upper shaft and the lower shaft use the bayonet for concentric positioning, the O-shaped sealing ring is used for sealing the central area, the bolt is used for fastening, and a bolt hole for connecting the lower shaft flange is made to be open. The design has no material collecting closing space under the situation of ensuring the good rigid connection, thus being able to conveniently carry out the flush and the clean and preventing the bacterial infection.
Description
Technical field
The utility model is a kind of shaft flange, more particularly, is a kind of shaft flange that prevents microbiological contamination.
Background technique.
The transmission device of mixing plant usually is to adopt flange to connect with stirring apparatus at present, and intensity and rigidity can both meet the demands, and easy to operate.But, there is not the occasion that microbiological contamination exists for requiring, existing shaft flange is connected with irrational place, first flange seam circular groove gathers material when being positioned at lower axial end and can't clear up, its two be the flange coupling bolt hole in use because distortion to enter the small volume of fluid material residual, these all are the roots that causes microbiological contamination.
Summary of the invention
In order to overcome the deficiency of the existing easy microbiological contamination of shaft flange, the utility model provides a kind of shaft flange, in joining shaft, prevents the appearance of microbiological contamination.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: shaft flange is made up of lower shaft flange, upper axis flange, O RunddichtringO and bolt, lower shaft flange and lower shaft are integral, upper axis flange and upper axis are integral, when manufacturing and designing shaft flange, be made in upper axial connecting the seam circular groove, the round boss that connects seam is done in lower axial end, the seam periphery is sealed with the O RunddichtringO again, and the bolt hole of lower shaft flange is made Open architecture.This design has not only avoided material to enter and rest on seam center clearance position, can prevent that also material from entering in the bolt hole and gather at this place.
The beneficial effects of the utility model are to prevent that microbiological contamination from appearring in the shaft flange connection place.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is anti-microbiological contamination shaft flange structural representation.
Fig. 2 is the worm's eye view that anti-microbiological contamination lower shaft flange looks up from the bottom.
1. lower shaft flanges among the figure, 2. upper axis flange, 3. bolt, 4.O RunddichtringO.
Embodiment
Among the anti-microbiological contamination shaft flange embodiment shown in the figure, the axle head seam of lower shaft flange (1) makes round boss, the axle head seam of upper axis flange (2) makes circular groove, it is fastening when lower shaft flange (1) and upper axis flange (2) connect by seam concentric locating with bolt (3), the bolt hole of upper axis flange (2) is common cylindrical hole, the bolt hole of lower shaft flange (1) is custom-designed open wells, and O RunddichtringO (4) center seal district is arranged between upper axis flange and the lower shaft flange during installation.
Claims (3)
1. anti-microbiological contamination shaft flange, it is made up of lower shaft flange, upper axis flange, O RunddichtringO and bolt, lower shaft flange and lower shaft are integral, upper axis flange and upper axis are integral, when it is characterized in that manufacturing and designing shaft flange, do the round boss that connects seam to be done in lower axial end connecting the seam circular groove in upper axial.
2. according to the described anti-microbiological contamination shaft flange of claim 1, it is characterized in that the bolt hole of lower shaft flange makes Open architecture.
3. according to the described anti-microbiological contamination shaft flange of claim 1, it is characterized in that between lower shaft flange and the upper axis flange with O RunddichtringO center seal district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200020895U CN201149042Y (en) | 2008-01-24 | 2008-01-24 | Anti- bacterium infection shaft flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200020895U CN201149042Y (en) | 2008-01-24 | 2008-01-24 | Anti- bacterium infection shaft flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149042Y true CN201149042Y (en) | 2008-11-12 |
Family
ID=40116810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200020895U Expired - Fee Related CN201149042Y (en) | 2008-01-24 | 2008-01-24 | Anti- bacterium infection shaft flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149042Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135012A (en) * | 2011-04-08 | 2011-07-27 | 中国船舶重工集团公司第七○二研究所 | Movable type mining escape capsule body sealing structure |
| CN103967948A (en) * | 2014-04-24 | 2014-08-06 | 上海东富龙拓溥科技有限公司 | Stirring tank asepsis coupler |
| CN106160326A (en) * | 2016-07-19 | 2016-11-23 | 东阳市东政电机有限公司 | A kind of cleaning machine reducing motor |
-
2008
- 2008-01-24 CN CNU2008200020895U patent/CN201149042Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135012A (en) * | 2011-04-08 | 2011-07-27 | 中国船舶重工集团公司第七○二研究所 | Movable type mining escape capsule body sealing structure |
| CN103967948A (en) * | 2014-04-24 | 2014-08-06 | 上海东富龙拓溥科技有限公司 | Stirring tank asepsis coupler |
| CN106160326A (en) * | 2016-07-19 | 2016-11-23 | 东阳市东政电机有限公司 | A kind of cleaning machine reducing motor |
| CN106160326B (en) * | 2016-07-19 | 2019-01-04 | 东阳市东政电机有限公司 | A kind of cleaning machine decelerating motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20140124 |