CN220371304U - Centrifuge that noise reduction effect is good - Google Patents
Centrifuge that noise reduction effect is good Download PDFInfo
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- CN220371304U CN220371304U CN202321878784.9U CN202321878784U CN220371304U CN 220371304 U CN220371304 U CN 220371304U CN 202321878784 U CN202321878784 U CN 202321878784U CN 220371304 U CN220371304 U CN 220371304U
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- noise reduction
- reduction effect
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- centrifugal box
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- 230000000694 effects Effects 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 abstract description 12
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of centrifuges, in particular to a centrifuge with good noise reduction effect, and aims at solving the problems that the centrifuge is high in noise and reagents are easy to throw out in the prior art. According to the utility model, when the servo motor drives the centrifugal box to rotate, the upright posts and the spheres slide along the inner walls of the annular groove and the circular groove respectively, so that the stability of the centrifugal box during rotation is greatly improved, a good noise reduction effect is achieved, and as the outer part of the centrifugal box is provided with the protective frame and the transparent protective cover, the protective frame and the transparent protective cover can wrap the test tube during centrifugation, the test tube can be effectively prevented from being thrown out in the centrifuging process, and the protective effect is good.
Description
Technical Field
The utility model relates to the technical field of centrifuges, in particular to a centrifuge with good noise reduction effect.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a liquid from solid particles or a mixture of liquid and liquid.
1. Because the stability of many centrifuges is general, the centrifugal box inside the centrifuges is easy to shake in the rotating process, so that the noise of the centrifuges in the rotating process is large.
2. Meanwhile, when the test tube is inserted into the centrifuge box, the reagent in the test tube may be thrown out under high-speed rotation.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the centrifugal machine with good noise reduction effect, and the defects of the prior art are overcome through the mutual cooperation of the upright posts, the spheres, the protective frames and the transparent protective covers, so that the problems of loud noise and easy reagent throwing of the centrifugal machine are effectively solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a effectual centrifuge of making an uproar falls, includes the organism, the organism top is provided with the stand of symmetric distribution, and stand outer wall welding has spacing frame, spacing frame inner wall is provided with the spring, and spring both ends outer wall all is provided with the spheroid, the organism top is provided with the protection frame, and protection frame inner wall welding has the baffle ring, the protection frame inner wall is located the top of baffle ring and is provided with transparent protective cover.
Through foretell scheme, when servo motor drives the centrifugal case and rotates, stand and spheroid can slide along the inner wall of ring channel and circular slot respectively, have improved the stationarity when the centrifugal case rotates greatly, have fine noise reduction effect, because the outside at the centrifugal case has increased one deck protection frame and transparent protective cover, during centrifugation, both can wrap up the test tube in, can effectually avoid reagent in the test tube to be thrown away at centrifugal in-process, have fine protection effect.
Preferably, the outer wall of the top of the machine body is provided with a circular groove, and the sphere is tightly attached to the inner wall of the circular groove.
Through above-mentioned scheme, when the centrifugal box rotates, the spheroid can slide along the inner wall of circular slot.
Preferably, the inner wall of the bottom of the circular groove is provided with an annular groove, and the upright post is connected to the inner wall of the annular groove in a sliding way.
Through above-mentioned scheme, when the centrifugal box rotates, the stand can slide along the inner wall of ring channel.
Preferably, the servo motor is fixedly connected with the inside of the machine body through a bolt, the output shaft of the servo motor is connected with the centrifugal box through a coupling, the stand column is welded on the outer wall of the bottom of the centrifugal box, and the protective frame is arranged on the side wall of the centrifugal box.
Through the scheme, the servo motor can drive the centrifugal box to rotate.
Preferably, rubber limit rings distributed at equal intervals are adhered to the outer wall of the top of the centrifugal box, and the inner wall of each rubber limit ring is connected with a test tube in a sliding mode.
Through foretell scheme, fix the test tube through the rubber spacing collar, the reagent centrifugation in the test tube can be realized when the centrifugal box rotates.
Preferably, the outer wall of the bottom of the machine body is provided with symmetrically distributed bases, and the outer wall of one side of the machine body is provided with a control panel.
Through foretell scheme, the base is used for stabilizing the organism, and control panel is used for controlling servo motor's operation.
The beneficial effects of the utility model are as follows:
1. when the servo motor drives the centrifugal box to rotate, the upright posts and the spheres can slide along the inner walls of the annular groove and the circular groove respectively, so that the stability of the centrifugal box during rotation is greatly improved, and the centrifugal box has a good noise reduction effect;
2. the effectual centrifuge of making an uproar falls in this design, owing to increased one deck protection frame and transparent protective cover in the outside of centrifugal case, during the centrifugation, both can be with test tube parcel in, can effectually avoid reagent in the test tube to be thrown away at centrifugal in-process, has fine protection effect.
Drawings
FIG. 1 is a front view of the whole structure of a centrifuge with good noise reduction effect;
FIG. 2 is a schematic diagram of a servo motor connection structure of a centrifuge with good noise reduction effect;
fig. 3 is a schematic diagram of a spring and sphere split structure of a centrifuge with good noise reduction effect.
In the figure: 1 organism, 2 stand, 3 spacing frame, 4 springs, 5 spheroids, 6 protective frame, 7 keep off the ring, 8 transparent protective cover, 9 circular slot, 10 ring channel, 11 servo motor, 12 centrifugal box, 13 rubber spacing collar, 14 test tube, 15 base, 16 control panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a centrifugal machine with good noise reduction effect comprises a machine body 1, wherein stand columns 2 which are symmetrically distributed are arranged at the top of the machine body 1, a limiting frame 3 is welded on the outer wall of each stand column 2, a spring 4 is arranged on the inner wall of each limiting frame 3, balls 5 are arranged on the outer walls of two ends of each spring 4, when a servo motor 11 drives a centrifugal box 12 to rotate, each stand column 2 and each ball 5 can slide along the inner walls of an annular groove 10 and a circular groove 9, stability during rotation of the centrifugal box 12 is greatly improved, and good noise reduction effect is achieved.
Referring to fig. 1, organism 1 top is provided with protection frame 6, and protection frame 6 inner wall welding has baffle ring 7, and protection frame 6 inner wall is located the top that keeps off ring 7 and is provided with transparent protective cover 8, because the outside at centrifugal case 12 has increased one deck protection frame 6 and transparent protective cover 8, during the centrifugation, both can wrap up test tube 14 in, can effectually avoid reagent in the test tube 14 to be thrown away at the in-process of centrifugation, has fine protective effect.
Referring to fig. 1-3, a circular groove 9 is formed on the outer wall of the top of the machine body 1, the ball 5 is tightly attached to the inner wall of the circular groove 9, and when the centrifugal box 12 rotates, the ball 5 slides along the inner wall of the circular groove 9.
Referring to fig. 1-3, an annular groove 10 is formed in the inner wall of the bottom of the circular groove 9, the upright post 2 is slidably connected to the inner wall of the annular groove 10, and when the centrifugal box 12 rotates, the upright post 2 slides along the inner wall of the annular groove 10.
Referring to fig. 2, a servo motor 11 is fixedly connected to the inside of a machine body 1 through bolts, an output shaft of the servo motor 11 is connected with a centrifugal box 12 through a coupling, a stand column 2 is welded on the outer wall of the bottom of the centrifugal box 12, a protection frame 6 is mounted on the side wall of the centrifugal box 12, and the servo motor 11 can drive the centrifugal box 12 to rotate.
Referring to fig. 2, the outer wall of the top of the centrifugal box 12 is adhered with rubber limit rings 13 distributed at equal intervals, the inner wall of each rubber limit ring 13 is slidably connected with a test tube 14, the test tube 14 is fixed through the rubber limit rings 13, and reagent centrifugation in the test tube 14 can be realized when the centrifugal box 12 rotates.
Referring to fig. 1, a symmetrically distributed base 15 is installed on the outer wall of the bottom of the machine body 1, and a control panel 16 is disposed on the outer wall of one side of the machine body 1, the base 15 is used for stabilizing the machine body 1, and the control panel 16 is used for controlling the operation of the servo motor 11.
Working principle: firstly, a test tube 14 needing centrifugation is placed in a centrifugal box 12, then a transparent protective cover 8 is covered, then a servo motor 11 is started through a control panel 16, the centrifugal box 12 is driven to rotate through the servo motor 11, in the process, a stand column 2 and a ball 5 can slide along the inner walls of an annular groove 10 and a circular groove 9 respectively, the centrifugal box 12 is prevented from shaking, so that noise during centrifugation is reduced, during centrifugation, the protective frame 6 and the transparent protective cover 8 can wrap the test tube 14 inside, reagents in the test tube 14 can be effectively prevented from being thrown out in the centrifugation process, and after centrifugation is finished, the test tube 14 is taken out.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a centrifuge that noise reduction effect is good, includes organism (1), its characterized in that, organism (1) top is provided with stand (2) of symmetric distribution, and stand (2) outer wall welding has spacing frame (3), spacing frame (3) inner wall is provided with spring (4), and spring (4) both ends outer wall all is provided with spheroid (5), organism (1) top is provided with protective frame (6), and protective frame (6) inner wall welding has baffle ring (7), protective frame (6) inner wall is located the top of baffle ring (7) and is provided with transparent protective cover (8).
2. The centrifugal machine with good noise reduction effect according to claim 1, wherein the outer wall of the top of the machine body (1) is provided with a circular groove (9), and the sphere (5) is tightly attached to the inner wall of the circular groove (9).
3. The centrifugal machine with good noise reduction effect according to claim 2, wherein the inner wall of the bottom of the circular groove (9) is provided with an annular groove (10), and the upright post (2) is slidably connected to the inner wall of the annular groove (10).
4. The centrifugal machine with good noise reduction effect according to claim 1, wherein a servo motor (11) is fixedly connected inside the machine body (1) through bolts, an output shaft of the servo motor (11) is connected with a centrifugal box (12) through a coupling, the upright post (2) is welded on the outer wall of the bottom of the centrifugal box (12), and the protective frame (6) is installed on the side wall of the centrifugal box (12).
5. The centrifugal machine with good noise reduction effect according to claim 4, wherein rubber limit rings (13) distributed at equal distances are adhered to the outer wall of the top of the centrifugal box (12), and test tubes (14) are connected to the inner wall of the rubber limit rings (13) in a sliding mode.
6. The centrifugal machine with good noise reduction effect according to claim 1, wherein the outer wall of the bottom of the machine body (1) is provided with symmetrically distributed bases (15), and the outer wall of one side of the machine body (1) is provided with a control panel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321878784.9U CN220371304U (en) | 2023-07-18 | 2023-07-18 | Centrifuge that noise reduction effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321878784.9U CN220371304U (en) | 2023-07-18 | 2023-07-18 | Centrifuge that noise reduction effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220371304U true CN220371304U (en) | 2024-01-23 |
Family
ID=89570719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321878784.9U Active CN220371304U (en) | 2023-07-18 | 2023-07-18 | Centrifuge that noise reduction effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220371304U (en) |
-
2023
- 2023-07-18 CN CN202321878784.9U patent/CN220371304U/en active Active
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