CN104056733A - Self-closing pressing centrifuge rotating disc - Google Patents
Self-closing pressing centrifuge rotating disc Download PDFInfo
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- CN104056733A CN104056733A CN201410252451.4A CN201410252451A CN104056733A CN 104056733 A CN104056733 A CN 104056733A CN 201410252451 A CN201410252451 A CN 201410252451A CN 104056733 A CN104056733 A CN 104056733A
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- centrifuge
- rotating disk
- tie point
- rotating disc
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Abstract
The invention relates to a self-closing pressing centrifuge rotating disc. The technical scheme of the invention is that the centrifuge rotating disc comprises a rotating disc main body, a link mechanism and a pressing column, wherein a movable test tube groove is formed in the rotating disc main body; the middle end of the link mechanism is connected with the rotating disc main body; one end of the link mechanism is provided with a left connecting point connected with the test tube groove, and the other end of the link mechanism is provided with a right connecting point connected with the pressing column. The centrifuge rotating disc aims to be used for slantly placing test tubes before the centrifuge is utilized, the test tubes are enforced to be horizontally placed for centrifugation because of the centrifugal effect in the using process, and the centrifuge can be opened by directly pressing the pressing column.
Description
Technical field
The present invention relates to a kind of self-closing and press centrifuge rotating disk.
Background technology
Centrifuge is exactly to utilize centrifugal force to make to need separated different material to obtain accelerating separated machine.Centrifuge is widely used in the departments such as chemical industry, oil, food, pharmacy, ore dressing, coal, water treatment and boats and ships.
And the best centrifugal action of centrifuge be test tube energy horizontal positioned carry out centrifugal, but the centrifuge dismounting of this horizontal structure is very difficult, therefore, seeks a kind of best centrifugal effect that can reach, and dismounting comparatively easily centrifuge be its development need.
Summary of the invention
The object of the invention is to before using centrifuge can oblique holding test tubes, and use procedure, because centrifugal action makes test tube be forced to horizontal positioned carries out centrifugally, is directly pressed the self-closing that can open centrifuge by compression leg and pressed centrifuge rotating disk when opening.
For achieving the above object, the technical solution used in the present invention is:
A kind of self-closing is pressed centrifuge rotating disk, described centrifuge rotating disk is by rotating disk main body, link gear and form by compression leg three parts, in described rotating disk main body, be provided with mobilizable cuvette groove, described link gear intermediate ends is connected with rotating disk main body, there is the left tie point being connected with cuvette groove one end, and the other end has and the right tie point being connected by compression leg.
Further, have the cavity holding for test tube on described cuvette groove, this cavity axis and angle that horizontal plane is are 40 ~ 50 °.
Further, the described slide rail by being provided with on compression leg for right tie point activity.
Further, described link gear connects the gangbar employing metal material of intermediate ends, left tie point and right tie point.
In the normal process of using, the cavity on the cuvette groove of this centrifuge and horizontal plane are to be 40 ~ 50 ° of angles, and this angle can facilitate test tube directly to insert in cuvette groove and can not hindered.
And starting centrifuge, when its rotating disk main body is rotated, the centrifugal force of itself can make cuvette groove have an outside power, make cuvette groove drive connected link gear, left tie point rotates, thereby drives the right tie point being connected with link gear, and right tie point can drive by compression leg and up move, that up moves can be blocked on the test tube mouth of test tube by compression leg, avoids the lid of test tube mouth to come off.
When finishing the work, the centrifuge stopping operating, toward by pressing on compression leg, moves down by the right tie point on compression leg, drives left tie point, forces cuvette groove to be angle of inclination and opens centrifuge, is convenient to the test tube of taking.
Adopt after said structure, beneficial effect of the present invention is:
1, centrifugal force rational in infrastructure, to utilize centrifuge to produce, and rely on link gear that cuvette groove is moved down, rises by compression leg, after finishing using, by pressing, can open cuvette groove be convenient to take superincumbent test tube is installed by compression leg, and structure is ingenious rationally;
2, implementation result is good, the centrifugal force that centrifuge rotation produces can directly force cuvette groove to move, and can hindering by compression leg of rising avoided test solution outflow at the opening part of installed test tube, except reaching good centrifugal effect, can also carry out closed protective effect to test tube mouth;
3, simple operation, according to the use principle of generic centrifuge, starts centrifuge after test tube is directly installed, and completes after centrifugally operated press the cuvette groove that can rise by compression leg, is convenient to the test tube of taking, simple to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation that self-closing of the present invention is pressed centrifuge rotating disk;
Fig. 2 is the use procedure schematic diagram that self-closing of the present invention is pressed centrifuge rotating disk;
Description of reference numerals:
1, rotating disk main body; 2, press compression leg; 3, cuvette groove cavity; 4, gangbar; 5, left tie point; 6, intermediate ends; 7, right tie point; 8, slide rail.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, a kind of self-closing is pressed centrifuge rotating disk, and described centrifuge rotating disk is by rotating disk main body 1, link gear and form by compression leg 2 three parts.
In rotating disk main body 1, be provided with mobilizable cuvette groove, link gear intermediate ends 6 is connected with rotating disk main body 1, and there is the left tie point 5 being connected with cuvette groove one end, and the other end has and the right tie point 7 being connected by compression leg 2.On cuvette groove, have the cavity 3 holding for test tube, these cavity 3 axis and angle that horizontal plane is are 40 ~ 50 °.By the slide rail 8 being provided with on compression leg 2 for right tie point 7 activities.The gangbar 4 that link gear connects intermediate ends 6, left tie point 5 and right tie point 7 adopts metal material.
As shown in Figure 1, in the normal process of using, cavity on the cuvette groove of this centrifuge 3 is to be 40 ~ 50 ° of angles with horizontal plane, and this angle can facilitate test tube directly to insert in cuvette groove and can not be hindered, and the angle tilting can be saved more space and is used for accommodating test tube.
When starting centrifuge, rotating disk main body 1 is rotated, the centrifugal force of itself can make cuvette groove have an outside power, and cuvette groove is subject to the restriction of the left tie point 5 of link gear, can only rotate via left tie point 5, and 6 of intermediate ends play rotary action, and then the right tie point 7 that is connected with link gear of drive, right tie point 7 can drive and up move by compression leg 2, and this right tie point 7 can be inner mobile toward pressing compression leg 2 by slide rail 8, slide rail 8 provides necessary space, that up moves can be blocked on the test tube mouth of test tube by compression leg 2, avoid the lid of test tube mouth to come off.
As shown in Figure 2, when finishing the work, the centrifuge stopping operating, toward by pressing on compression leg 2, moves down by the right tie point 7 on compression leg 2, drives left tie point 5, forces cuvette groove to be angle of inclination and opens centrifuge, is convenient to the test tube of taking.
The gangbar 4 of using metal material to make can reduce the damage that stress intensity causes, and can effectively increase the service life of this centrifuge.
Claims (4)
1. a self-closing is pressed centrifuge rotating disk, it is characterized in that: described centrifuge rotating disk is by rotating disk main body (1), link gear and form by compression leg (2) three parts, in described rotating disk main body (1), be provided with mobilizable cuvette groove, described link gear intermediate ends (6) is connected with rotating disk main body (1), there is the left tie point (5) being connected with cuvette groove one end, and the other end has and the right tie point (7) being connected by compression leg (2).
2. self-closing according to claim 1 is pressed centrifuge rotating disk, it is characterized in that: on described cuvette groove, have the cavity (3) holding for test tube, this cavity (3) axis and angle that horizontal plane is are 40 ~ 50 °.
3. self-closing according to claim 1 is pressed centrifuge rotating disk, it is characterized in that: described by being provided with on compression leg (2) for the movable slide rail (8) of right tie point (7).
4. self-closing according to claim 1 is pressed centrifuge rotating disk, it is characterized in that: the gangbar (4) that described link gear connects intermediate ends (6), left tie point (5) and right tie point (7) adopts metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252451.4A CN104056733B (en) | 2014-06-10 | 2014-06-10 | Self-closing presses centrifuge rotating disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252451.4A CN104056733B (en) | 2014-06-10 | 2014-06-10 | Self-closing presses centrifuge rotating disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104056733A true CN104056733A (en) | 2014-09-24 |
| CN104056733B CN104056733B (en) | 2017-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410252451.4A Active CN104056733B (en) | 2014-06-10 | 2014-06-10 | Self-closing presses centrifuge rotating disk |
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| CN (1) | CN104056733B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453906A (en) * | 2018-12-27 | 2019-03-12 | 杨永俊 | Bottle centrifuge for automatic analyzer |
| CN109459291A (en) * | 2018-12-27 | 2019-03-12 | 杨永俊 | Automatic analyzer sample extraction pre-processing device |
| CN109794366A (en) * | 2019-01-14 | 2019-05-24 | 上海化工研究院有限公司 | A kind of flexible type micro high speed centrifugation device of umbrella shape |
| CN112718260A (en) * | 2020-12-24 | 2021-04-30 | 安阳市畜牧兽医技术推广站 | Laboratory is with high-efficient cell separation centrifuge of lift type |
| CN114558700A (en) * | 2022-02-09 | 2022-05-31 | 北京卡替医疗技术有限公司 | Table type centrifuge |
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| US4200223A (en) * | 1977-11-30 | 1980-04-29 | Herbert Jaschkowitz | Centrifuge rotor |
| EP0388667A1 (en) * | 1989-03-21 | 1990-09-26 | Firma Andreas Hettich | Centrifuge rotor with test-tubes to be inserted in the rotor |
| US5456652A (en) * | 1993-02-24 | 1995-10-10 | Firma Andreas Hettich | Rotor for a swiveling beaker centrifuge |
| JPH08262008A (en) * | 1995-03-23 | 1996-10-11 | Nippon Steel Corp | Preparation of sampel for analysis |
| CN2749576Y (en) * | 2004-11-24 | 2006-01-04 | 尤尼柯（上海）仪器有限公司 | Horizontal rotor |
| CN102463195A (en) * | 2010-11-12 | 2012-05-23 | 日立工机株式会社 | Siwing-bucket-rotor for centrifugal separator, and centrifugal separator |
| CN203886687U (en) * | 2014-06-10 | 2014-10-22 | 苏州培英实验设备有限公司 | Self-closing pressing type centrifugal machine turn plate |
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2014
- 2014-06-10 CN CN201410252451.4A patent/CN104056733B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200223A (en) * | 1977-11-30 | 1980-04-29 | Herbert Jaschkowitz | Centrifuge rotor |
| EP0388667A1 (en) * | 1989-03-21 | 1990-09-26 | Firma Andreas Hettich | Centrifuge rotor with test-tubes to be inserted in the rotor |
| US5456652A (en) * | 1993-02-24 | 1995-10-10 | Firma Andreas Hettich | Rotor for a swiveling beaker centrifuge |
| JPH08262008A (en) * | 1995-03-23 | 1996-10-11 | Nippon Steel Corp | Preparation of sampel for analysis |
| CN2749576Y (en) * | 2004-11-24 | 2006-01-04 | 尤尼柯（上海）仪器有限公司 | Horizontal rotor |
| CN102463195A (en) * | 2010-11-12 | 2012-05-23 | 日立工机株式会社 | Siwing-bucket-rotor for centrifugal separator, and centrifugal separator |
| CN203886687U (en) * | 2014-06-10 | 2014-10-22 | 苏州培英实验设备有限公司 | Self-closing pressing type centrifugal machine turn plate |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453906A (en) * | 2018-12-27 | 2019-03-12 | 杨永俊 | Bottle centrifuge for automatic analyzer |
| CN109459291A (en) * | 2018-12-27 | 2019-03-12 | 杨永俊 | Automatic analyzer sample extraction pre-processing device |
| CN109459291B (en) * | 2018-12-27 | 2023-09-19 | 杨永俊 | Sample extraction pretreatment equipment for automatic analyzer |
| CN109453906B (en) * | 2018-12-27 | 2023-11-28 | 杨永俊 | Test tube centrifuge for automatic analyzer |
| CN109794366A (en) * | 2019-01-14 | 2019-05-24 | 上海化工研究院有限公司 | A kind of flexible type micro high speed centrifugation device of umbrella shape |
| CN112718260A (en) * | 2020-12-24 | 2021-04-30 | 安阳市畜牧兽医技术推广站 | Laboratory is with high-efficient cell separation centrifuge of lift type |
| CN114558700A (en) * | 2022-02-09 | 2022-05-31 | 北京卡替医疗技术有限公司 | Table type centrifuge |
| CN114558700B (en) * | 2022-02-09 | 2023-09-05 | 北京卡替医疗技术有限公司 | Desk type centrifugal machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104056733B (en) | 2017-06-13 |
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