CN204746629U - Multiple damping device of centrifugal separator - Google Patents
Multiple damping device of centrifugal separator Download PDFInfo
- Publication number
- CN204746629U CN204746629U CN201520376598.4U CN201520376598U CN204746629U CN 204746629 U CN204746629 U CN 204746629U CN 201520376598 U CN201520376598 U CN 201520376598U CN 204746629 U CN204746629 U CN 204746629U
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- CN
- China
- Prior art keywords
- shock absorber
- middle level
- level set
- centrifugal separator
- square
- Prior art date
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- Expired - Fee Related
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- Centrifugal Separators (AREA)
Abstract
The utility model relates to a centrifugal separator bumper shock absorber, especially a multiple damping device of centrifugal separator. The utility model aims to solve the technical problem that a multistage absorbing multiple damping device of centrifugal separator is provided, including cavity rubber shock absorber ware, spacing stand, annular rubber shock absorber ware, middle level set -square, motor, cavity rubber shock absorber ware cup joints in spacing stand upper end, spacing stand is all installed at the three angle of middle level set -square, the center at the middle level set -square is installed through annular rubber shock absorber ware to the motor. The device compares in ordinary cylindricality bumper shock absorber, and annular bumper shock absorber has increaseed the cross -sectional area of rubber part, and has changed the direction of vibrations, low speed amplitude of fluctuation when having significantly reduced the centrifugal separator heavy load, middle level set -square and spacing stand are not manages to do sth. With difficulty contact State and has stability reliably, and the vibrations of the high frequency range of hanging down can effectively be eliminated to middle overlapping on purpose -made spacing stand.
Description
Technical field
The utility model relates to a kind of centrifuge damper, especially a kind of centrifuge multiple vibration damper.
Background technology
Centrifuge is that the centrifugal force by producing during rotary head High Rotation Speed reaches a kind of equipment be divided into different densities material in liquid.In centrifuge production process, be divided into active vibration damping and passive energy dissipation, active vibration damping improves machining accuracy to the assembly and mechanism that may produce vibrations during machine run, reduces amount of unbalance and reduce vibroseis; Passive energy dissipation reduces because of component assembling error and loads low frequency, the high-frequency vibration that the imbalance that causes of error produces when centrifuge operates, thus make whole operation process more steady.Conventional centrifuge only has one or one-level damping device, be equipped with can eliminate low-frequency vibration device machine runs up time, very large swing will be produced, even have unbalance risk; The rotary head that on the device can eliminating high-frequency vibration, load is slightly a little bigger is being housed, very large vibrations and noise can be being produced at acceleration and deceleration process low-speed stage.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of centrifuge multiple vibration damper of Multistage damping.
The utility model solves the technical scheme that its technical problem adopts: a kind of centrifuge multiple vibration damper, comprise hollow rubber damper, spacing column, ring-shaped rubber damper, middle level set square, motor, described hollow rubber damper is socketed in spacing column upper end, the equal mounting limit column in three angles of described middle level set square, described motor is arranged on the center of middle level set square by ring-shaped rubber damper.
Further, the number of described ring-shaped rubber damper is three and is distributed on the set square of middle level.
Further, the length of described ring-shaped rubber damper be 12 centimetres, be highly 3 centimetres, thickness is 2 centimetres.
The beneficial effect of utility model is: this device is compared to common cylindricality damper, and annular damper increases the cross-sectional area of rubber part, and changes the direction of vibrations, greatly reduces the amplitude of fluctuation of low speed during centrifuge heavy load; Middle level set square and spacing column are non-hard contact condition and have reliably stability, and intermediate sleeve, on special spacing column, effectively can eliminate the vibrations of frequency low-amplitude degree.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of ring-shaped rubber damper in embodiment.
Shown in figure: 1-motor, 2-middle level set square, 3-ring-shaped rubber damper, the spacing column of 4-, 5-hollow rubber damper.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, a kind of centrifuge multiple vibration damper of the present utility model, comprise hollow rubber damper 5, spacing column 4, ring-shaped rubber damper 3, middle level set square 2, motor 1, described hollow rubber damper 5 is socketed in spacing column 4 upper end, the equal mounting limit column 4 in three angles of described middle level set square 2, described motor 1 is arranged on the center of middle level set square 2 by ring-shaped rubber damper 3.Wherein ring-shaped rubber damper 3 is first order damper, the significantly damping of responsible low frequency, compared to common cylindricality damper, ring-shaped rubber damper 3 increases the cross-sectional area of rubber part, and change the direction of vibrations, greatly reduce the amplitude of fluctuation of low speed during centrifuge heavy load; And hollow rubber damper 5 is two stage impact damper, make middle level set square 2 and spacing column 4 in non-hard contact condition and there is reliably stability, intermediate sleeve on special spacing column 4, (install under the state of not being squeezed by damper, effective damping effect demonstrate,proved by bag), effectively can eliminate the vibrations of frequency low-amplitude degree.There is above-mentioned two-stage damper, made the damping effect of centrifuge better, and stable.
In order to optimize first order damper, preferred embodiment, the number of described ring-shaped rubber damper 3 is three and is distributed on middle level set square 2, same circle is evenly installed, the length of each ring-shaped rubber damper 3 is 12cm, and height is 3cm, and thickness is 2cm.The inside of each ring-shaped rubber damper 3 is embedded with 3 metal nuts, the metal nuts at two is used for fixing damper, middle metal nuts is used for fixing motor 1, and two sides is all designed to wedge structure, avoids construction bolt contact motor 1 or middle level set square 2 to produce noise.
Claims (3)
1. a centrifuge multiple vibration damper, it is characterized in that, comprise hollow rubber damper (5), spacing column (4), ring-shaped rubber damper (3), middle level set square (2), motor (1), described hollow rubber damper (5) is socketed in spacing column (4) upper end, the equal mounting limit column (4) in three angles in described middle level set square (2), described motor (1) is arranged on the center of middle level set square (2) by ring-shaped rubber damper (3).
2. a kind of centrifuge multiple vibration damper as claimed in claim 1, is characterized in that, the number of described ring-shaped rubber damper (3) is three and is distributed on middle level set square (2).
3. a kind of centrifuge multiple vibration damper as claimed in claim 2, is characterized in that, the length of described ring-shaped rubber damper (3) is 12 centimetres, be highly 3 centimetres, thickness is 2 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376598.4U CN204746629U (en) | 2015-06-03 | 2015-06-03 | Multiple damping device of centrifugal separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376598.4U CN204746629U (en) | 2015-06-03 | 2015-06-03 | Multiple damping device of centrifugal separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204746629U true CN204746629U (en) | 2015-11-11 |
Family
ID=54461387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376598.4U Expired - Fee Related CN204746629U (en) | 2015-06-03 | 2015-06-03 | Multiple damping device of centrifugal separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204746629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704476A (en) * | 2017-02-28 | 2017-05-24 | 蚌埠市兴利离心机制造有限公司 | Multi-stage damping device for flat plate type centrifugal machine |
| CN112403692A (en) * | 2020-11-12 | 2021-02-26 | 安徽森芃生物科技有限责任公司 | Hanging basket type centrifuge |
-
2015
- 2015-06-03 CN CN201520376598.4U patent/CN204746629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704476A (en) * | 2017-02-28 | 2017-05-24 | 蚌埠市兴利离心机制造有限公司 | Multi-stage damping device for flat plate type centrifugal machine |
| CN112403692A (en) * | 2020-11-12 | 2021-02-26 | 安徽森芃生物科技有限责任公司 | Hanging basket type centrifuge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151111 Termination date: 20180603 |