CN209800611U - damping device for centrifuge - Google Patents
damping device for centrifuge Download PDFInfo
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- CN209800611U CN209800611U CN201920498063.2U CN201920498063U CN209800611U CN 209800611 U CN209800611 U CN 209800611U CN 201920498063 U CN201920498063 U CN 201920498063U CN 209800611 U CN209800611 U CN 209800611U
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- base
- hydraulic pressure
- rubber piston
- compression leg
- pressure groove
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- Fluid-Damping Devices (AREA)
Abstract
the utility model discloses a damping device for centrifuge, including damper and adjustment mechanism, damper includes the base, the inside hydraulic pressure groove that is equipped with of base, the inside hydraulic oil that is equipped with of hydraulic pressure groove, the base upper end is equipped with the compression leg, compression leg lower extreme fixed mounting has rubber piston No. one, rubber piston is located the inside upper end of hydraulic pressure groove, compression leg upper end fixed mounting has the mounting disc, base outside lower extreme one side is equipped with the oiling mouth, oiling mouth outer end threaded connection has the blanking cap, the utility model discloses the beneficial effect who reaches is: this damping device for centrifuge cushions the energy-absorbing through hydraulic oil extrusion and spring shrink, and the shock attenuation is effectual, and the noise is little, and the rotatory butterfly of accessible turns round and adjusts No. two rubber piston in the inside position of adjusting collar, changes the hydraulic oil density of hydraulic pressure inslot portion, thereby adjusts the utility model discloses an antidetonation compressive strength, device simple structure is not fragile, is fit for using widely.
Description
Technical Field
The utility model relates to a damping device specifically is a damping device for centrifuge belongs to centrifuge technical field.
Background
Centrifuge is just utilizing centrifugal force, the machinery of each component in the mixture of separation liquid and solid particle or liquid and liquid, centrifuge can produce very strong vibrations in the use, traditional centrifuge adopts the spring to carry out the shock attenuation alone mostly, but the spring can lead to its can not normal return when long-time extrusion or extrusion force are too big, lead to the noise that "creaky" can appear when leading to the not good and spring of shock attenuation effect to use, the suggestion is used widely, and traditional damping device fixed structure can not be adjusted, need improve.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome prior art's defect, provide a damping device for centrifuge, through hydraulic oil extrusion and spring contraction buffering energy-absorbing, the shock attenuation is effectual, and the noise is little, and the rotatory butterfly of accessible turns round and adjusts No. two rubber piston in the inside position of adjusting collar, changes the hydraulic oil density of hydraulic pressure inslot portion, thereby adjusts the utility model discloses an antidetonation compressive strength, device simple structure is not fragile, is fit for using widely.
In order to solve the technical problem, the utility model provides a following technical scheme:
The utility model relates to a damping device for centrifuge, including damper and adjustment mechanism, damper includes the base, the inside hydraulic pressure groove that is equipped with of base, the inside hydraulic pressure that is equipped with of hydraulic pressure groove, the base upper end is equipped with the compression leg, compression leg lower extreme fixed mounting has a rubber piston, a rubber piston is located the inside upper end of hydraulic pressure groove, compression leg upper end fixed mounting has the mounting disc, base outside lower extreme one side is equipped with the oiling mouth, oiling mouth outer end threaded connection has the blanking cap.
As the utility model discloses preferred technical scheme, adjustment mechanism includes the adjusting collar, adjusting collar fixed mounting is at base outside lower extreme opposite side, the adjusting collar be hollow structure and with the inside intercommunication of hydraulic pressure inslot, the adjusting collar outer end is equipped with the threaded rod, threaded rod and adjusting collar threaded connection, threaded rod one end has No. two rubber piston through spring coupling, No. two rubber piston are located inside the adjusting collar, the threaded rod other end is equipped with the butterfly and turns round.
As the utility model discloses an optimal technical scheme, the mounting disc terminal surface evenly is equipped with four mounting holes.
As the utility model discloses preferred technical scheme, terminal surface fixed mounting has anti-skidding rubber pad under the base.
As the utility model discloses an optimal technical scheme, the base is the big conical structure of the little lower extreme in upper end.
The utility model discloses the beneficial effect who reaches is: this damping device for centrifuge cushions the energy-absorbing through hydraulic oil extrusion and spring shrink, and the shock attenuation is effectual, and the noise is little, and the rotatory butterfly of accessible turns round and adjusts No. two rubber piston in the inside position of adjusting collar, changes the hydraulic oil density of hydraulic pressure inslot portion, thereby adjusts the utility model discloses an antidetonation compressive strength, device simple structure is not fragile, is fit for using widely.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 is a schematic structural diagram of the present invention;
Fig. 2 is a schematic diagram of the internal structure of the present invention.
in the figure: 1. a damping mechanism; 11. a base; 12. a hydraulic tank; 13. pressing the column; 14. a first rubber piston; 15. mounting a disc; 16. an oil filling port; 17. mounting holes; 18. an anti-skid rubber pad; 2. an adjustment mechanism; 21. an adjusting sleeve; 22. a threaded rod; 23. a spring; 24. a second rubber piston; 25. butterfly-shaped turning head.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-2, a damping device for a centrifuge, including damper 1 and adjustment mechanism 2, damper 1 includes base 11, the inside hydraulic pressure groove 12 that is equipped with of hydraulic pressure groove, base 11 upper end is equipped with compression leg 13, compression leg 13 lower extreme fixed mounting has rubber piston 14 No. one, rubber piston 14 is located the inside upper end of hydraulic pressure groove 12, compression leg 13 upper end fixed mounting has mounting disc 15, base 11 outside lower extreme one side is equipped with oiling mouth 16, 16 outer end threaded connection of oiling mouth has stifled cap.
Adjusting mechanism 2 includes adjusting collar 21, adjusting collar 21 fixed mounting is at base 11 outside lower extreme opposite side, adjusting collar 21 is hollow structure and communicates with hydraulic pressure groove 12 is inside, adjusting collar 21 outer end is equipped with threaded rod 22, threaded rod 22 and adjusting collar 21 threaded connection, threaded rod 22 one end is connected with No. two rubber piston 24 through spring 23, No. two rubber piston 24 are located inside adjusting collar 21, the threaded rod 22 other end is equipped with butterfly turn round 25, the accessible is rotatory butterfly turn round 25 and is adjusted No. two rubber piston 24 in the inside position of adjusting collar 21, 15 terminal surfaces of mounting disc evenly are equipped with four mounting holes 17, easy to assemble, terminal surface fixed mounting has antiskid rubber pad 18 under base 11, the antiskid is effectual, base 11 is the big conical structure of little lower extreme in upper end, excellent in support effect.
Specifically, the utility model discloses be furnished with four when using and all be through mounting disc 15 respectively fixed mounting terminal surface four corners department under centrifuge, centrifuge produces vibrations at the during operation and drives compression leg 13 and push down, a rubber piston 14 pushes down, hydraulic oil pressure of hydraulic pressure inslot 12 inside risees, the inside and the inside intercommunication of hydraulic pressure inslot 12 of adjusting collar 21, No. two rubber piston 24 is extruded spring 23 and is compressed simultaneously, extrude and the energy-absorbing is cushioned through hydraulic oil 23 shrink, the shock attenuation is effectual, and the noise is little, adjust No. two rubber piston 24 in the inside position of adjusting collar 21 through rotatory butterfly turn 25, change hydraulic oil density, thereby adjust the utility model discloses a compressive strength, device simple structure, it is not fragile to combat earthquake, be fit for using widely.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a damping device for centrifuge, its characterized in that includes damper (1) and adjustment mechanism (2), damper (1) includes base (11), base (11) inside is equipped with hydraulic pressure groove (12), hydraulic pressure groove (12) inside is equipped with hydraulic oil, base (11) upper end is equipped with compression leg (13), compression leg (13) lower extreme fixed mounting has rubber piston (14) No. one, rubber piston (14) are located the inside upper end of hydraulic pressure groove (12), compression leg (13) upper end fixed mounting has mounting disc (15), base (11) outside lower extreme one side is equipped with oiling mouth (16), oiling mouth (16) outer end threaded connection has stifled cap.
2. The damping device for the centrifugal machine is characterized in that the adjusting mechanism (2) comprises an adjusting sleeve (21), the adjusting sleeve (21) is fixedly installed on the other side of the outer lower end of the base (11), the adjusting sleeve (21) is of a hollow structure and is communicated with the interior of the hydraulic groove (12), a threaded rod (22) is arranged at the outer end of the adjusting sleeve (21), the threaded rod (22) is in threaded connection with the adjusting sleeve (21), one end of the threaded rod (22) is connected with a second rubber piston (24) through a spring (23), the second rubber piston (24) is located inside the adjusting sleeve (21), and a butterfly-shaped rotating head (25) is arranged at the other end of the threaded rod (22).
3. A vibration damper for a centrifugal machine according to claim 1, wherein four mounting holes (17) are uniformly provided in an end surface of the mounting plate (15).
4. The vibration damper for the centrifugal machine according to claim 1, wherein an anti-slip rubber pad (18) is fixedly mounted on the lower end surface of the base (11).
5. A vibration damper for a centrifugal machine according to claim 1, wherein said base (11) has a conical structure with a smaller upper end and a larger lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498063.2U CN209800611U (en) | 2019-04-14 | 2019-04-14 | damping device for centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498063.2U CN209800611U (en) | 2019-04-14 | 2019-04-14 | damping device for centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209800611U true CN209800611U (en) | 2019-12-17 |
Family
ID=68829243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920498063.2U Active CN209800611U (en) | 2019-04-14 | 2019-04-14 | damping device for centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209800611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594569A (en) * | 2020-06-04 | 2020-08-28 | 唐联 | Mechanical equipment damping device |
| CN115193810A (en) * | 2022-05-30 | 2022-10-18 | 江苏力赛柯环保材料科技有限公司 | Centrifugal edulcoration device of PET bottle piece processing usefulness |
-
2019
- 2019-04-14 CN CN201920498063.2U patent/CN209800611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594569A (en) * | 2020-06-04 | 2020-08-28 | 唐联 | Mechanical equipment damping device |
| CN115193810A (en) * | 2022-05-30 | 2022-10-18 | 江苏力赛柯环保材料科技有限公司 | Centrifugal edulcoration device of PET bottle piece processing usefulness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200703 Address after: Room 1106, xinhailian building, 601 Huaguoshan Avenue, Lianyungang Economic and Technological Development Zone, Jiangsu Province 222000 Patentee after: JIANGXI HELISHI MEDICINE MACHINERY Co.,Ltd. Address before: 222000 Zuping Road, Xinpu Industrial Park, Haizhou District, Lianyungang City, Jiangsu Province Patentee before: LIANYUNGANG SHUANGHUI MACHINERY Co.,Ltd. |