CN109939841A - A kind of experiment centrifugation device - Google Patents
A kind of experiment centrifugation device Download PDFInfo
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- CN109939841A CN109939841A CN201910264423.7A CN201910264423A CN109939841A CN 109939841 A CN109939841 A CN 109939841A CN 201910264423 A CN201910264423 A CN 201910264423A CN 109939841 A CN109939841 A CN 109939841A
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- fixedly connected
- experiment
- footstock
- equipment box
- centrifugation device
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Abstract
The invention discloses a kind of experiment centrifugation devices, it is related to experiment equipment field, including equipment box, the top center of equipment box is fixedly connected with support column, the top of support column is fixedly connected with footstock, the top of footstock is fixedly connected with fixing seat, the top of fixing seat is rotatablely connected crank, the bottom end of footstock connects multiple test tubes, the top of equipment box is additionally provided with multiple support devices corresponding with test tube, footstock includes top shell, rotation seat is fixedly connected in top shell, rotation seat is located at the center of the bottom end in top shell, the top of rotation seat is rotatablely connected gear wheel, the center of gear wheel is run through and is fixedly connected with rotation axis, rotation axis passes through top shell and is fixedly connected with crank, the present invention in footstock by being arranged gear wheel and pinion gear, centrifugation operation can be carried out to multiple invisible spectro solution by shaking crank point mode, it is convenient and efficient, Centrifugation is high-efficient, and can separate invisible spectro solution with sediment, facilitates the progress and operation of experiment.
Description
Technical field
The present invention relates to experiment equipment field, specifically a kind of experiment centrifugation device.
Background technique
Centrifuge is the machine using each component in the mixture of centrifugal force, separation liquid and solid particle or liquid and liquid
Tool.Centrifuge is mainly used for separating solid particle and the liquid in suspension, or by two kinds of density differences in emulsion, and mutually
Immiscible liquid separates (such as cream is isolated from milk)；It can also be used for exclude wet solid in liquid, such as with
Washing machine dries wet clothes；The admixture of gas of the also separable different densities of special hypervelocity channel separator；It is close using difference
The different feature of sinking speed, some sedimentation centrifuges can also be to solid particles by close in a liquid for degree or the solid particle of granularity
Degree or granularity are classified, and centrifuge is widely used in present Bioexperiment, thing different in solution is distinguished,
Convenient for observation.
In the Chinese utility model patent file of Publication No. CN206058644U, a kind of Bioexperiment hand-rail type is disclosed
Centrifugation device makes centrifuge tube move in a circle by shaking rotation crank, so that invisible spectro liquid be made to be centrifuged
Precipitating, but test tube, when moving in a circle, invisible spectro liquid is not rotated, therefore the centrifugation effect of which
Fruit is poor, and the time needed for centrifugation is long, has biggish defect.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of experiment centrifugation device
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of experiment centrifugation device, including equipment box, the top center of equipment box are fixedly connected with support column, support
The top of column is fixedly connected with footstock, and the top of footstock is fixedly connected with fixing seat, and the top of fixing seat is rotatablely connected crank, footstock
Bottom end connects multiple test tubes, and the top of equipment box is additionally provided with multiple support devices corresponding with test tube, and footstock includes top shell, top
Rotation seat is fixedly connected in shell, rotation seat is located at the center of the bottom end in top shell, and the top of rotation seat is rotatablely connected gear wheel, canine tooth
Rotation axis is run through and is fixedly connected in the center of wheel, and rotation axis passes through top shell and is fixedly connected with crank, the end in the top shell
Equipped with multiple pinion gears, pinion gear engages connection with gear wheel, and the center of pinion gear is fixedly connected with agitating shaft, and agitating shaft is far from small
One end of gear is placed in test tube and is fixedly connected with stirring rod.
As a further solution of the present invention: the bottom end of the top shell is fixedly connected with liquid discharge tube, liquid discharge tube
One end is placed in the inside of test tube, and the other end of liquid discharge tube is placed in the Basolateral of top shell.
As a further solution of the present invention: the top of the equipment box is equipped with wrap-up, and wrap-up includes winding
Shell, winding shell is interior to be rotatablely connected Scroll, and winding is equipped with liquid line on Scroll.
As a further solution of the present invention: the end of liquid line is fixedly connected with rubber connector, rubber connector it is big
It is small to match with liquid discharge tube.
As a further solution of the present invention: the support device includes pedestal, and the top of pedestal is equipped with rubber base, rubber
Spring has been fixedly connected between seat and pedestal.
As a further solution of the present invention: multiple telescopic rods are also connected between the rubber base and pedestal.
As a further solution of the present invention: the top of the rubber base offers placing groove corresponding with test tube.
As a further solution of the present invention: the outside of the equipment box is equipped with end cap, and end cap is fixedly connected with fluid box, liquid
Small pump is fixedly connected on body case, one end of liquid line passes through equipment box and is fixedly connected with small pump.
As a further solution of the present invention: the end cap is fixedly connected with handle far from the side of equipment box.
Compared with prior art, the beneficial effects of the present invention are: the present invention in footstock by being arranged gear wheel and small tooth
Wheel can carry out centrifugation operation to multiple invisible spectro solution by shaking crank point mode, and convenient and efficient, centrifugation is heavy
It forms sediment high-efficient, and invisible spectro solution can be separated with sediment, facilitate the progress and operation of experiment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of experiment centrifugation device.
Fig. 2 is the structural schematic diagram of footstock in experiment centrifugation device.
Fig. 3 is the structural schematic diagram of support device in experiment centrifugation device.
Fig. 4 is the structural schematic diagram of fluid box in experiment centrifugation device.
In figure: 1- equipment box, 2- support column, 3- footstock, 4- fixing seat, 5- crank, 6- test tube, 7- end cap, 8- handle,
9- wrap-up, 10- liquid line, 11- rubber connector, 12- liquid discharge tube, 13- top shell, 14- rotation seat, 15- gear wheel,
16- rotation axis, 17- pinion gear, 18- agitating shaft, 19- stirring rod, 20- support device, 21- pedestal, 22- telescopic rod, 23- rubber
Seat, 24- spring, 25- fluid box, 26- small pump.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used for description mesh
, it is not understood to indicate or imply relatively importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1
Referring to Fig. 1, a kind of experiment centrifugation device, including equipment box 1, the top center of equipment box 1 is fixed to be connected
Support column 2 is connect, the top of support column 2 is fixedly connected with footstock 3, and the top of footstock 3 is fixedly connected with fixing seat 4, the top of fixing seat 4
End rotation connection crank 5, the bottom end of footstock 3 connect multiple test tubes 6, and the top of equipment box 1 is additionally provided with multiple corresponding with test tube 6
Support device 20.
Referring to Fig. 2, footstock 3 includes top shell 13, it is fixedly connected with rotation seat 14 in top shell 13, rotation seat 14 is located at top shell 1
Interior bottom end center, the top of rotation seat 14 are rotatablely connected gear wheel 15, and the center of gear wheel 15 is run through and is fixedly connected with rotation
Axis 16, rotation axis 16 pass through top shell 13 and are fixedly connected with crank 5, and the end in the top shell 13 is equipped with multiple pinion gears 17,
Pinion gear 17 engages connection with gear wheel 15, and the center of pinion gear 17 is fixedly connected with agitating shaft 18, and agitating shaft 18 is far from pinion gear
17 one end is placed in test tube 6 and is fixedly connected with stirring rod 19.
Referring to Fig. 3, the support device 20 includes pedestal 21, the top of pedestal 21 is equipped with rubber base 23, rubber base 23
It has been fixedly connected with spring 24 between pedestal 21, multiple telescopic rods 22 are also connected between the rubber base 23 and pedestal 21,
The top of the rubber base 23 offers placing groove corresponding with test tube 6.
Embodiment 2
Fig. 1-4 is please referred to, other contents of the present embodiment are same as Example 1, the difference is that: the top shell 13
Bottom end is fixedly connected with liquid discharge tube 12, and one end of liquid discharge tube 12 is placed in the inside of test tube 6, liquid discharge tube 12 it is another
End is placed in the Basolateral of top shell 13, and the top of the equipment box 1 is equipped with wrap-up 9, and wrap-up 9 includes winding shell,
It winding and is rotatablely connected Scroll in shell, winding is equipped with liquid line 10 on Scroll, and the outside of the equipment box 1 is equipped with end cap 7,
End cap 7 is fixedly connected with fluid box 25, and small pump 26 is fixedly connected on fluid box 25, and one end of liquid line 10 passes through equipment box 1
And be fixedly connected with small pump 26, the end cap 7 is fixedly connected with handle 8 far from the side of equipment box 1.
Solution is first packed into test tube 6, then pushes rubber base 23, by the bottom of test tube 6 in implementation process by the present invention
Portion is placed on rubber base 23, and under the active force of spring 24, test tube 6 is crushed in top shell 13, at this time stirring rod 19 and liquid
Pipe is placed in test tube 6, then shake with hands crank 5 make gear wheel 15 rotate, gear wheel 15 rotate when drive pinion gear 17 into
Row quick rotation, to make stirring rod 19 rotate, drive the solution motion in test tube 6 and generate centrifugal force, to make in test tube 6
Sediment precipitated.
The present invention by the way that gear wheel 15 and pinion gear 17 are arranged in footstock, can by way of shaking crank 5 come pair
Solution in multiple test tubes 6 carries out centrifugation operation, and convenient and efficient, centrifugation is high-efficient, and can will be molten in test tube 6
Liquid is separated with sediment, facilitates the progress and operation of experiment.
Claims (9)
1. a kind of experiment uses centrifugation device, including equipment box (1), the top center of equipment box (1) to be fixedly connected with support column
(2), the top of support column (2) is fixedly connected footstock (3), and the top of footstock (3) is fixedly connected fixing seat (4), fixing seat (4)
Top is rotatablely connected crank (5), which is characterized in that the bottom end of footstock (3) connects multiple test tubes (6), and the top of equipment box (1) is also
Equipped with multiple support devices (20) corresponding with test tube (6), footstock (3) includes top shell (13), is fixedly connected in top shell (13)
Rotation seat (14), rotation seat (14) are located at the center of the bottom end in top shell (1), and the top of rotation seat (14) is rotatablely connected gear wheel
(15), the center of gear wheel (15) is run through and is fixedly connected rotation axis (16), and rotation axis (16) passes through top shell (13) and and crank
(5) it is fixedly connected, the end in the top shell (13) is equipped with multiple pinion gears (17), and pinion gear (17) is engaged with gear wheel (15)
Connection, the center of pinion gear (17) are fixedly connected agitating shaft (18), and agitating shaft (18) is placed in examination far from the one end of pinion gear (17)
In pipe (6) and it is fixedly connected with stirring rod (19).
2. experiment centrifugation device according to claim 1, which is characterized in that the bottom end of the top shell (13) is fixed
Connect liquid discharge tube (12), one end of liquid discharge tube (12) is placed in the inside of test tube (6), liquid discharge tube (12) it is another
End is placed in the Basolateral of top shell (13).
3. experiment centrifugation device according to claim 2, which is characterized in that the top of the equipment box (1) is set
Have wrap-up (9), wrap-up (9) includes winding shell, and Scroll is rotatablely connected in winding shell, winds and sets on Scroll
There are liquid line (10).
4. experiment centrifugation device according to claim 3, which is characterized in that the end of liquid line (10) is fixed to be connected
It connects rubber connector (11), size and the liquid discharge tube (12) of rubber connector (11) match.
5. experiment centrifugation device according to claim 1, which is characterized in that the support device (20) includes bottom
The top of seat (21), pedestal (21) is equipped with rubber base (23), has been fixedly connected with spring between rubber base (23) and pedestal (21)
(24)。
6. experiment centrifugation device according to claim 5, which is characterized in that the rubber base (23) and pedestal
(21) multiple telescopic rods (22) are also connected between.
7. experiment centrifugation device according to claim 6, which is characterized in that open on the top of the rubber base (23)
Equipped with placing groove corresponding with test tube (6).
8. experiment centrifugation device according to claim 3 or 7, which is characterized in that the outside of the equipment box (1)
Equipped with end cap (7), end cap (7) is fixedly connected fluid box (25), and small pump (26), liquid line are fixedly connected on fluid box (25)
(10) one end passes through equipment box (1) and is fixedly connected with small pump (26).
9. experiment centrifugation device according to claim 8, which is characterized in that the end cap (7) is far from equipment box
(1) side is fixedly connected with handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264423.7A CN109939841A (en) | 2019-04-03 | 2019-04-03 | A kind of experiment centrifugation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264423.7A CN109939841A (en) | 2019-04-03 | 2019-04-03 | A kind of experiment centrifugation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109939841A true CN109939841A (en) | 2019-06-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910264423.7A Pending CN109939841A (en) | 2019-04-03 | 2019-04-03 | A kind of experiment centrifugation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109939841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351378A (en) * | 2021-08-09 | 2021-09-07 | 华智机械(烟台)有限公司 | Intracardiac branch of academic or vocational study medicine molecule extraction and separation device |
| CN115106202A (en) * | 2022-03-25 | 2022-09-27 | 杭州奥盛仪器有限公司 | Centrifugation device, gene detection system, and method for using gene detection system |
Citations (8)
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|---|---|---|---|---|
| CA872720A (en) * | 1971-06-08 | W. Hooper Robert | Dynamic mixer and centrifuge combination | |
| DE19709237A1 (en) * | 1997-03-06 | 1998-09-10 | Helmut Dr Ing Herz | Rotating test-tube mixer |
| CN202909827U (en) * | 2012-12-03 | 2013-05-01 | 金大伟 | Novel centrifuge |
| CN206058644U (en) * | 2016-08-23 | 2017-03-29 | 程梦莹 | A kind of biotic experiment hand-rail type centrifugation device |
| CN206821257U (en) * | 2017-06-21 | 2018-01-02 | 云南田圆梦生物科技有限公司 | A kind of packaged type field drip irrigation fertilizer apparatus |
| CN108240929A (en) * | 2017-12-07 | 2018-07-03 | 张荷友 | A kind of sample processing device for fruit-vegetable food safety detection |
| CN108998348A (en) * | 2018-10-09 | 2018-12-14 | 广东海洋大学 | A kind of paddy gene DNA group extraction element |
| CN208574658U (en) * | 2018-05-31 | 2019-03-05 | 贵阳中医学院 | A serum separation device |
-
2019
- 2019-04-03 CN CN201910264423.7A patent/CN109939841A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA872720A (en) * | 1971-06-08 | W. Hooper Robert | Dynamic mixer and centrifuge combination | |
| DE19709237A1 (en) * | 1997-03-06 | 1998-09-10 | Helmut Dr Ing Herz | Rotating test-tube mixer |
| CN202909827U (en) * | 2012-12-03 | 2013-05-01 | 金大伟 | Novel centrifuge |
| CN206058644U (en) * | 2016-08-23 | 2017-03-29 | 程梦莹 | A kind of biotic experiment hand-rail type centrifugation device |
| CN206821257U (en) * | 2017-06-21 | 2018-01-02 | 云南田圆梦生物科技有限公司 | A kind of packaged type field drip irrigation fertilizer apparatus |
| CN108240929A (en) * | 2017-12-07 | 2018-07-03 | 张荷友 | A kind of sample processing device for fruit-vegetable food safety detection |
| CN208574658U (en) * | 2018-05-31 | 2019-03-05 | 贵阳中医学院 | A serum separation device |
| CN108998348A (en) * | 2018-10-09 | 2018-12-14 | 广东海洋大学 | A kind of paddy gene DNA group extraction element |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351378A (en) * | 2021-08-09 | 2021-09-07 | 华智机械(烟台)有限公司 | Intracardiac branch of academic or vocational study medicine molecule extraction and separation device |
| CN115106202A (en) * | 2022-03-25 | 2022-09-27 | 杭州奥盛仪器有限公司 | Centrifugation device, gene detection system, and method for using gene detection system |
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Application publication date: 20190628 |
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