CN103041933A - Portable vortex and centrifugation integrated machine - Google Patents
Portable vortex and centrifugation integrated machine Download PDFInfo
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- CN103041933A CN103041933A CN2013100215348A CN201310021534A CN103041933A CN 103041933 A CN103041933 A CN 103041933A CN 2013100215348 A CN2013100215348 A CN 2013100215348A CN 201310021534 A CN201310021534 A CN 201310021534A CN 103041933 A CN103041933 A CN 103041933A
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Abstract
The invention relates to a portable vortex and centrifugation integrated machine. The machine comprises a case, a fixed seat, a motor, a connecting shaft, a vortex device and a centrifugation device, wherein the fixed seat is connected with the case, the motor is fixed on the fixed seat, and an output shaft of the motor is connected with the vortex device or the centrifugation device through the connecting shaft. According to the machine, the vortex device and the centrifugation device are designed, the brushless DC motor is adopted to drive the vortex device or the centrifugation device to rotate, when oscillating and mixing processing for reagents and solutions is needed, the vortex device is connected with the brushless DC motor, when centrifugation is needed, the vortex device is replaced by the centrifugation device, the machine combines the centrifugation function with the vortex function and is dual-purpose, and experimental space is saved. Simultaneously, the brushless DC motor can reach a set rotating speed instantaneously after being started, the instantaneous rotating speed requirement for vortex can be met, and the rotating speed requirement for centrifugation can be met simultaneously.
Description
Technical field:
The invention belongs to the experimental facilities technical field, be specifically related to a kind of portable vortex centrifugal all-in-one.
Background technology:
Whirlpool oscillator (eddy blending machine), can be used to tube shaken or other model small container, mainly being applicable to the research fields such as medical science, bioengineering, chemistry, medicine, is biology laboratory to various reagent, solution, chemical substance are fixed, vibration, mixing are processed indispensable conventional instrument.
Tube centrifuge is to utilize centrifugal force, and the machinery of each component in the mixture of separating liquid and solid particle or liquid and liquid, tube centrifuge are mainly used in the solid particle in the suspension and liquid are separated; Or with two kinds of density differences in the emulsion, immiscible liquid separately again; It also can be used for getting rid of the liquid in the wet solid.In the laboratory, tube centrifuge is for separating of the various suspension that are difficult to separate.It is large to be specially adapted to the little viscosity of concentration, and solid phase particles is thin, and the Separation of Solid and Liquid that solid-liquid severe is less equally also belongs to indispensable conventional instrument in the laboratory.
But, vortex oscillator, the tube centrifuge of existing use for laboratory adhere to two different equipment separately, it is larger to take lab space, and, tube centrifuge, general volume is larger, it is slow to start rotating speed, can not reach moment rotating speed is set, and will arrive preferably centrifugal separating effect, just require the motor speed of tube centrifuge higher, higher to rotating steady requirement simultaneously.And vortex oscillator moment rotating speed can reach more than the 1000rpm, and the crawl press-type starts, and small volume arranges simple.Combine if will have vortex oscillator and the tube centrifuge of use for laboratory now, will save a large amount of lab space, can overcome again simultaneously the tube centrifuge volume large, start the slow problem of rotating speed.
Summary of the invention:
In sum, in order to overcome the deficiency of prior art problem, the invention provides a kind of portable vortex centrifugal all-in-one, it is design one cover swirling device and a cover centrifugal device, adopt dc brushless motor, drive the rotation of swirling device or centrifugal device, when needs to reagent, solution etc. vibrate, when mixing is processed, swirling device is connected with dc brushless motor, when the needs centrifugation, swirling device is replaced by centrifugal device gets final product, not only have centrifugal function but also possess the vortex function, one machine double-purpose reaches the purpose of saving lab space.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of portable vortex centrifugal all-in-one, wherein: comprise housing, holder, motor, connecting axle, swirling device and centrifugal device, holder is connected with housing, motor is fixed on the holder, the output shaft of motor connects swirling device or centrifugal device by connecting axle, described swirling device comprises the vortex eccentric shaft, spring, the vortex axle bed, vortex axle fixed cap, the vortex axle, vortex frame and scroll plate, vortex eccentric shaft and connecting axle are connected by screw, the upper end of vortex eccentric shaft is connected with the vortex axle bed by bearing, the vortex axle is connected with the vortex axle bed by vortex axle fixed cap, be provided with spring between vortex axle and the vortex axle bed, vortex axle top is connected with vortex frame 10, vortex frame upper end is provided with scroll plate, is provided with a plurality of test tubes hole on the scroll plate.
Technical scheme of the present invention can also be achieved in that described centrifugal device comprises centrifugal shaft and centrifugal pan, and centrifugal shaft is connected with connecting axle by screw, and the centrifugal shaft upper end is connected with centrifugal pan, is provided with a plurality of centrifugal holes on the centrifugal pan.
Technical scheme of the present invention can also be achieved in that described motor is dc brushless motor.
Technical scheme of the present invention can also be achieved in that described centrifugal pan is circular centrifugal pan or is square centrifugal pan.
Technical scheme of the present invention can also be achieved in that described centrifugal shaft and centrifugal pan fix by clamp nut.
Technical scheme of the present invention can also be achieved in that on the described vortex axle and be provided with paster that be provided with limit sensors on the holder, paster is corresponding with limit sensors.
Technical scheme of the present invention can also be achieved in that described housing top is provided with guard shield, and the side of housing is provided with guidance panel.
Technical scheme of the present invention can also be achieved in that on the excircle of described vortex axle bed and be provided with swing arm.
Beneficial effect of the present invention is:
1, the present invention is design one cover swirling device and a cover centrifugal device, adopt dc brushless motor, drive the rotation of swirling device or centrifugal device, when needs vibrate, when mixing is processed, swirling device are connected with dc brushless motor, when the needs centrifugation reagent, solution etc., swirling device is replaced by centrifugal device to be got final product, not only have centrifugal function but also possess the vortex function, a machine double-purpose reaches the purpose of saving lab space.
2, the output shaft of dc brushless motor of the present invention is connected with connecting axle, and connecting axle and vortex eccentric shaft or centrifugal shaft are connected by screw, and easy disassembly is changed, and can realize fast swirling device being replaced by centrifugal device, makes things convenient for the staff to use.
3, the present invention places reagent in scroll plate when using the vortex oscillation functions, then relies on pressing spring under the deadweight of reagent and scroll plate, in the paster on the vortex axle sinks to the sensor detection range, can realize touching the starter motor function; Also can directly start by the action button on the guidance panel.
4, the present invention arranges guard shield on the top of housing, and the protection of scroll plate or centrifugal pan in guard shield, can effectively be protected operating personnel like this, and only has when guard shield is closed and could start the present invention, otherwise can't start.
5, the present invention's existing laboratory equipment simple in structure, easy to use, effective solution is various, takies a large amount of lab spaces, and it is larger also to have solved existing tube centrifuge volume simultaneously, and it is slow to start rotating speed, can not reach the problems such as rotating speed is set moment.
Description of drawings:
Fig. 1 is the structural representation of the present invention when using the vortex function;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1 of the present invention;
Fig. 3 be swing arm of the present invention structural representation '
Fig. 4 is the structural representation of the present invention when using centrifugal function;
Fig. 5 is the B-B cross-sectional schematic of Fig. 4 of the present invention;
Fig. 6 is the structural representation of circular centrifugal pan of the present invention;
Fig. 7 is the structural representation of square centrifugal pan of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Embodiment one:
Shown in Fig. 1,2,3,4,5,6, a kind of portable vortex centrifugal all-in-one comprises housing 1, holder 2, motor 3, connecting axle 4, swirling device and centrifugal device, and housing 1 top is provided with guard shield 15, and the side of housing 1 is provided with guidance panel 16.Holder 2 is connected with housing 1, motor 3 is fixed on the holder 2, motor 3 is dc brushless motor, the output shaft of motor 3 connects swirling device or centrifugal device by connecting axle 4, described swirling device comprises vortex eccentric shaft 5, spring 6, vortex axle bed 7, vortex axle fixed cap 8, vortex axle 9, vortex frame 10 and scroll plate 11, vortex eccentric shaft 5 is connected by screw 18 with connecting axle 4, the upper end of vortex eccentric shaft 5 is connected with vortex axle bed 7 by bearing, vortex axle 9 is connected with vortex axle bed 7 by vortex axle fixed cap 8, be provided with spring 6 between vortex axle 9 and the vortex axle bed 7, vortex axle 9 tops are connected with vortex frame 10, vortex frame 10 upper ends are provided with scroll plate 11, are provided with a plurality of test tubes hole 12 on the scroll plate 11.Be provided with swing arm 17 on the excircle of vortex axle bed 7.Be provided with paster 13 on the vortex axle 9, be provided with limit sensors 14 on the holder 2, paster 13 is corresponding with limit sensors 14.
Described centrifugal device comprises centrifugal shaft 19 and centrifugal pan 20, centrifugal shaft 19 is connected with connecting axle 4 by screw 18, centrifugal shaft 19 upper ends and centrifugal pan 20 are fixing by clamp nut 22, and centrifugal pan 20 is circular centrifugal pan, is provided with a plurality of centrifugal holes 21 on the centrifugal pan 20.
When needs carry out vortex vibration, mixing processing to reagent, the vortex eccentric shaft 5 of swirling device of the present invention is connected with connecting axle 4 by screw 18, the test tube of pending reagent is placed in the test tube hole 12 on the scroll plate 11, start dc brushless motor 3, motor 3 drives vortex eccentric shaft 5 by connecting axle 4 and rotates, thereby drive vortex axle 9, vortex frame 10 and scroll plate 11 and do eccentric rotary, swing arm 17 band orbiters 11 swing simultaneously, thereby realize that scroll plate 11 swings in eccentric rotary, thereby with invisible spectro reagent concussion mixing.
The present invention places reagent in scroll plate 11 when using the vortex oscillation functions, then rely on pressing spring 6 under the deadweight of reagent and scroll plate 11, when the paster 13 on the vortex axle 9 sinks in the sensor detection range, can realize touching starter motor 3 functions; Also can directly start by the action button on the guidance panel 16.
When needs carry out centrifugal treating to reagent, the centrifugal shaft 19 of centrifugal device is connected with connecting axle 4 by screw 18, to treat that centrifugal reagent is placed in the centrifugal hole 21 of centrifugal pan 20, then starter motor 3, motor 3 drives centrifugal shaft 19 High Rotation Speeds by connecting axle 4, thereby make centrifugal pan 20 produce centrifugal force, invisible spectro reagent is carried out centrifugal treating.
Embodiment two:
As shown in Figure 7, repeat embodiment one, following difference is arranged: in the present embodiment, the centrifugal pan 20 of centrifugal device is square centrifugal pan.
Be noted that, the above embodiment is to the explanation of technical solution of the present invention and unrestricted, other modification that is equal to replacement or makes according to prior art of affiliated technical field those of ordinary skill, as long as do not exceed thinking and the scope of technical solution of the present invention, all should be included within the interest field of the presently claimed invention.
Claims (8)
1. portable vortex centrifugal all-in-one, it is characterized in that: comprise housing (1), holder (2), motor (3), connecting axle (4), swirling device and centrifugal device, holder (2) is connected with housing (1), motor (3) is fixed on the holder (2), the output shaft of motor (3) connects swirling device or centrifugal device by connecting axle (4), described swirling device comprises vortex eccentric shaft (5), spring (6), vortex axle bed (7), vortex axle fixed cap (8), vortex axle (9), vortex frame (10) and scroll plate (11), vortex eccentric shaft (5) is connected by screw (18) with connecting axle (4), the upper end of vortex eccentric shaft (5) is connected with vortex axle bed (7) by bearing, vortex axle (9) is connected with vortex axle bed (7) by vortex axle fixed cap (8), be provided with spring (6) between vortex axle (9) and the vortex axle bed (7), vortex axle (9) top is connected with vortex frame (10), vortex frame (10) upper end is provided with scroll plate (11), is provided with a plurality of test tubes hole (12) on the scroll plate (11).
2. portable vortex centrifugal all-in-one according to claim 1, it is characterized in that: described centrifugal device comprises centrifugal shaft (19) and centrifugal pan (20), centrifugal shaft (19) is connected with connecting axle (4) by screw (18), centrifugal shaft (19) upper end is connected with centrifugal pan (20), is provided with a plurality of centrifugal holes (21) on the centrifugal pan (20).
3. portable vortex centrifugal all-in-one according to claim 1, it is characterized in that: described motor (3) is dc brushless motor (3).
4. portable vortex centrifugal all-in-one according to claim 2 is characterized in that: described centrifugal pan (20) is for circular centrifugal pan or be square centrifugal pan.
5. portable vortex centrifugal all-in-one according to claim 2 is characterized in that: described centrifugal shaft (19) is fixing by clamp nut (22) with centrifugal pan (20).
6. portable vortex centrifugal all-in-one according to claim 1, it is characterized in that: be provided with paster (13) on the described vortex axle (9), be provided with limit sensors (14) on the holder (2), paster (13) is corresponding with limit sensors (14).
7. portable vortex centrifugal all-in-one according to claim 1, it is characterized in that: described housing (1) top is provided with guard shield (15), and the side of housing (1) is provided with guidance panel (16).
8. portable vortex centrifugal all-in-one according to claim 1 is characterized in that: be provided with swing arm (17) on the excircle of described vortex axle bed (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100215348A CN103041933A (en) | 2013-01-22 | 2013-01-22 | Portable vortex and centrifugation integrated machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100215348A CN103041933A (en) | 2013-01-22 | 2013-01-22 | Portable vortex and centrifugation integrated machine |
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| CN103041933A true CN103041933A (en) | 2013-04-17 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280288A (en) * | 2013-07-01 | 2015-01-14 | 肖邦技术公司 | Shaking and centrifuging device |
| CN105115809A (en) * | 2015-09-11 | 2015-12-02 | 北京本立科技有限公司 | Analysis sample preparation device and analysis sample preparation method |
| CN105987844A (en) * | 2015-02-04 | 2016-10-05 | 苏州捷美电子有限公司 | Mini oscillation blending device |
| CN106824560A (en) * | 2017-03-14 | 2017-06-13 | 骏实生物科技(上海)有限公司 | A kind of automatic mixing device for centrifugal platform |
| CN107621395A (en) * | 2017-09-28 | 2018-01-23 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | One kind mixes centrifugation integrated rotor |
| CN110420353A (en) * | 2019-07-29 | 2019-11-08 | 孔亮 | A kind of extraction element and its extracting method of adipose-derived stromal vascular fraction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10277434A (en) * | 1997-04-03 | 1998-10-20 | Jiyuuji Field Kk | Small-sized centrifuge |
| US20060177936A1 (en) * | 2005-02-07 | 2006-08-10 | Shneider Alexander M | Apparatus and methods for chemical and biochemical sample preparation |
| CN201006491Y (en) * | 2006-12-05 | 2008-01-16 | 上海安亭科学仪器厂 | Structure of over-speed refrigerated centrifuge |
| CN201415119Y (en) * | 2009-06-23 | 2010-03-03 | 北京倍爱康生物技术有限公司 | Multifunctional eddy blending machine |
| CN203155391U (en) * | 2013-01-22 | 2013-08-28 | 中国检验检疫科学研究院 | Portable vortex centrifugal all-in-one machine |
-
2013
- 2013-01-22 CN CN2013100215348A patent/CN103041933A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10277434A (en) * | 1997-04-03 | 1998-10-20 | Jiyuuji Field Kk | Small-sized centrifuge |
| US20060177936A1 (en) * | 2005-02-07 | 2006-08-10 | Shneider Alexander M | Apparatus and methods for chemical and biochemical sample preparation |
| CN201006491Y (en) * | 2006-12-05 | 2008-01-16 | 上海安亭科学仪器厂 | Structure of over-speed refrigerated centrifuge |
| CN201415119Y (en) * | 2009-06-23 | 2010-03-03 | 北京倍爱康生物技术有限公司 | Multifunctional eddy blending machine |
| CN203155391U (en) * | 2013-01-22 | 2013-08-28 | 中国检验检疫科学研究院 | Portable vortex centrifugal all-in-one machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280288A (en) * | 2013-07-01 | 2015-01-14 | 肖邦技术公司 | Shaking and centrifuging device |
| CN105987844A (en) * | 2015-02-04 | 2016-10-05 | 苏州捷美电子有限公司 | Mini oscillation blending device |
| CN105115809A (en) * | 2015-09-11 | 2015-12-02 | 北京本立科技有限公司 | Analysis sample preparation device and analysis sample preparation method |
| WO2017041607A1 (en) * | 2015-09-11 | 2017-03-16 | 北京本立科技有限公司 | Analysis sample preparation device and analysis sample preparation method |
| CN105115809B (en) * | 2015-09-11 | 2017-07-28 | 北京本立科技有限公司 | One kind analysis sample preparation apparatus and analysis sample preparation methods |
| CN106824560A (en) * | 2017-03-14 | 2017-06-13 | 骏实生物科技(上海)有限公司 | A kind of automatic mixing device for centrifugal platform |
| CN107621395A (en) * | 2017-09-28 | 2018-01-23 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | One kind mixes centrifugation integrated rotor |
| CN110420353A (en) * | 2019-07-29 | 2019-11-08 | 孔亮 | A kind of extraction element and its extracting method of adipose-derived stromal vascular fraction |
| CN110420353B (en) * | 2019-07-29 | 2021-12-10 | 中国人民解放军空军军医大学 | Device and method for extracting fat-derived matrix vascular components |
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Application publication date: 20130417 |