CN209093621U - A kind of biotechnology centrifugal device - Google Patents
A kind of biotechnology centrifugal device Download PDFInfo
- Publication number
- CN209093621U CN209093621U CN201821650414.9U CN201821650414U CN209093621U CN 209093621 U CN209093621 U CN 209093621U CN 201821650414 U CN201821650414 U CN 201821650414U CN 209093621 U CN209093621 U CN 209093621U
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- welded
- cabinet
- wall
- biotechnology
- liner
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Abstract
The utility model discloses a kind of biotechnology centrifugal devices, including liner, motor, spacing collar, mounting blocks and cabinet, the lower surface of the cabinet is welded with support base, the upper surface activity of cabinet is connected with case lid, the two sides inner wall of cabinet offers sliding slot, the two sides outer wall of the liner is welded with sliding block, sliding block is slidably mounted in sliding slot, and spring is elasticly connected between sliding block and the inner wall of sliding slot, the inner wall bottom end of liner is fixed with mounting base, the motor is mounted in mounting base, and rotation axis is rotatably equipped on motor, the other end of rotation axis passes through the upper surface that spacing collar is located at partition, link block is welded on the mounting blocks, retainer plate is welded on link block, screw thread is equipped with threaded rod on the retainer plate, one end that threaded rod is located at fixed ring outer wall is welded with rotating cap, the other end of threaded rod is fixed with folder Hold block.The utility model can have damping effect, improve solution centrifugal efficiency according to the test tube of the fixed different size of centrifugation demand.
Description
Technical field
The utility model relates to biotechnology centrifugal device technical field, specially a kind of biotechnology centrifugal device.
Background technique
Centrifugation technique is to generate powerful centrifugal force when rotating using objects at high speed, makes the suspended particulate being placed in rotary body
Sedimentation or floating occurs, thus the purpose for making certain particles reach concentration or separate with other particles.Here suspended particulate is past
It is past to refer to the cell that suspended state is made, organelle, virus and large biological molecule etc..When centrifuge rotor high speed rotation, when outstanding
When floating particles density is greater than ambient density, particle abaxial direction is mobile, settles；If grain density is lower than week
When enclosing the density of medium, then particle is mobile towards axis direction and float, centrifugation technique, is protein, enzyme, nucleic acid and carefully
It commonly separates, purify or clear method in one of most common method of born of the same parents' subfraction separation and Biochemical Lab.Especially
It is that Superfreezing centrifugation has become the common technology method studied in large biological molecule laboratory.
General centrifugal device when in use, since centrifugation apparatus is to carry out feed separation by high speed rotation, to setting
Standby smoothness is more demanding, and the vibration of centrifuge reduces solution by eccentricity in centrifugal process, and existing its fixes examination
The device of pipe cannot install the test tube of different size simultaneously, and it is more inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of biotechnology centrifugal device, having can fix according to centrifugation demand
The test tube of different size, and have preferable damping effect, improve solution centrifugal efficiency the advantages of, solve general centrifugal device
When in use, since centrifugation apparatus is to carry out feed separation by high speed rotation, centrifugation more demanding to the smoothness of equipment
The vibration of machine reduces solution by eccentricity in centrifugal process, and its existing device for fixing test tube cannot install difference simultaneously
The test tube of specification uses more inconvenient problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of biotechnology centrifugal device, including
Liner, motor, spacing collar, mounting blocks and cabinet, the lower surface of the cabinet are welded with support base, the upper surface active card of cabinet
It is connected to case lid, the two sides inner wall of cabinet offers sliding slot, and the two sides outer wall of the liner is welded with sliding block, and sliding block is slidably mounted on
In sliding slot, and spring is elasticly connected between sliding block and the inner wall of sliding slot, the inner wall bottom end of liner is fixed with mounting base, the electricity
Machine is mounted in mounting base, and rotation axis is rotatably equipped on motor, and the other end of rotation axis passes through spacing collar and is located at partition
Upper surface is welded with link block on the mounting blocks, retainer plate is welded on link block, screw thread is equipped with spiral shell on the retainer plate
Rasp bar, one end that threaded rod is located at fixed ring outer wall are welded with rotating cap, and the other end of threaded rod is fixed with grip block.
Preferably, the support base totally four, and four support bases are distributed in the lower surface rectangular array of cabinet.
Preferably, the case lid is flexibly connected by connection buckle with cabinet, and the upper surface of case lid is welded with handle.
Preferably, the mounting base and grip block are rubber material.
Preferably, the original length of the spring is greater than the length of the half of sliding slot.
Preferably, the inner wall lower end of the liner is welded with partition, inlays on partition and is equipped with spacing collar.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model biotechnology by setting mounting blocks, retainer plate, grip block, threaded rod and is turned with centrifugal device
Dynamic cap opens connection buckle, case lid is removed from cabinet, then test tube is inserted in retainer plate, passes through in use
Rotating cap is rotated, rotating cap drives threaded rod rotation, so that grip block clamps test tube, is being no more than retainer plate range
In the case of, the test tube of different model can be fixed, is covered by case lid, motor work, motor band turn are controlled by external power supply
Moving axis rotation, rotation axis drives mounting blocks rotation, and then test tube fixed thereon is driven to carry out centrifugally operated, passes through setting for partition
Meter, motor can be isolated with test tube, be easy to use.
2, the utility model biotechnology centrifugal device passes through setting sliding block, liner, sliding slot and spring, in use process
In, when motor, which works, generates vibration, liner vibration is driven, liner is moved in sliding slot by sliding block, and sliding block pressuring spring produces
Raw deformation, and then spring generates elastic force, the elastic force of spring by absorption of vibrations caused by motor, play effectively by then buffering release
Damping effect, improve the centrifugal efficiency of solution.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the surface structure schematic diagram of the utility model；
Fig. 3 is the mounting blocks of the utility model and the overlooking structure diagram of retainer plate.
In figure: 1, liner；2, motor；3, mounting base；4, support base；5, spacing collar；6, rotation axis；7, retainer plate；8, it presss from both sides
Hold block；9, mounting blocks；10, link block；11, rotating cap；12, sliding block；13, spring；14, case lid；15, handle；16, cabinet；17,
Sliding slot；18, partition；19, threaded rod；20, connection buckle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of biotechnology centrifugal device, including
Liner 1, motor 2, spacing collar 5, mounting blocks 9 and cabinet 16, the lower surface of cabinet 16 are welded with support base 4, support base 4 totally four
It is a, and four support bases 4 are distributed in the lower surface rectangular array of cabinet 16, increase the stability of the device, cabinet 16
Upper surface activity is connected with case lid 14, and in use, case lid 14 is flexibly connected by connection buckle 20 with cabinet 16, and case
The upper surface of lid 14 is welded with handle 15, opens connection buckle 20, case lid 14 is removed from cabinet 16, is welded on mounting blocks 9
Link block 10 is welded with retainer plate 7 on link block 10, test tube is inserted in retainer plate 7, screw thread is equipped with spiral shell on retainer plate 7
Rasp bar 19, one end that threaded rod 19 is located at 7 outer wall of retainer plate are welded with rotating cap 11, by rotating rotating cap 11, threaded rod 19
The other end be fixed with grip block 8, rotating cap 11 drives threaded rod 19 to rotate, so that grip block 8 clamps test tube, is not surpassing
In the case where crossing 7 range of retainer plate, the test tube of different model can be fixed.
Case lid 14 is covered, the inner wall bottom end of liner 1 is fixed with mounting base 3, and motor 2 is mounted in mounting base 3, motor 2,
Model CV32-400-40S3, has a low noise, high-efficient, the advantages that service life is long, is rotatably equipped with rotation axis 6 on motor 2,
The other end of rotation axis 6 passes through the upper surface that spacing collar 5 is located at partition 18, controls motor 2 by external power supply and works, motor 2
Rotation axis 6 is driven to rotate, rotation axis 6 drives mounting blocks 9 to rotate, and then test tube fixed thereon is driven to carry out centrifugally operated, peace
It filling seat 3 and grip block 8 is rubber material, there is certain damping effect, the inner wall lower end of liner 1 is welded with partition 18, every
It is inlayed on plate 18 and spacing collar 5 is installed, by the design of partition 18, motor 2 can be isolated with test tube, is easy to use.Cabinet 16
Two sides inner wall offer sliding slot 17, the two sides outer wall of liner 1 is welded with sliding block 12, and sliding block 12 is slidably mounted in sliding slot 17,
And spring 13 is elasticly connected between sliding block 12 and the inner wall of sliding slot 17, in use, vibration is generated when motor 2 works
When, drive liner 1 to vibrate, liner 1 is moved in sliding slot 17 by sliding block 12, and 12 pressuring spring 13 of sliding block generates deformation, spring
13 original length is greater than the length of the half of sliding slot 17, and then spring 13 generates elastic force, and the elastic force of spring 13 draws motor 2
The absorption of vibrations risen, then buffering release, plays effective damping effect, improves the centrifugal efficiency of solution.
Working principle: the utility model biotechnology in use, opens connection buckle 20, by case lid with centrifugal device
14 remove from cabinet 16, then insert test tube in retainer plate 7, and by rotating rotating cap 11, rotating cap 11 drives screw thread
Bar 19 rotates, so that grip block 8 clamps test tube, in the case where being no more than 7 range of retainer plate, can fix different model
Test tube is covered by case lid 14, is controlled motor 2 by external power supply and is worked, motor 2 drives rotation axis 6 to rotate, 6 band of rotation axis
Dynamic mounting blocks 9 rotate, and then test tube fixed thereon is driven to carry out centrifugally operated, when motor 2, which works, generates vibration, in drive
Gallbladder 1 vibrates, and liner 1 is moved in sliding slot 17 by sliding block 12, and 12 pressuring spring 13 of sliding block generates deformation, and then spring 13 generates
Elastic force, the elastic force of spring 13 by absorption of vibrations caused by motor 2, play effective damping effect, improve molten by then buffering release
The centrifugal efficiency of liquid.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of biotechnology centrifugal device, including liner (1), motor (2), spacing collar (5), mounting blocks (9) and cabinet
(16), it is characterised in that: the lower surface of the cabinet (16) is welded with support base (4), the upper surface activity clamping of cabinet (16)
Have case lid (14), the two sides inner wall of cabinet (16) offers sliding slot (17), and the two sides outer wall of the liner (1) is welded with sliding block
(12), sliding block (12) is slidably mounted in sliding slot (17), and is elasticly connected with bullet between sliding block (12) and the inner wall of sliding slot (17)
Spring (13), the inner wall bottom end of liner (1) are fixed with mounting base (3), and the motor (2) is mounted in mounting base (3), and motor
(2) it being rotatably equipped on rotation axis (6), the other end of rotation axis (6) passes through the upper surface that spacing collar (5) are located at partition (18),
It is welded with link block (10), is welded on link block (10) retainer plate (7) on the mounting blocks (9), spiral shell on the retainer plate (7)
Line is equipped with threaded rod (19), and one end that threaded rod (19) is located at retainer plate (7) outer wall is welded with rotating cap (11), threaded rod
(19) the other end is fixed with grip block (8).
2. a kind of biotechnology centrifugal device according to claim 1, it is characterised in that: the support base (4) totally four
It is a, and four support bases (4) are distributed in the lower surface rectangular array of cabinet (16).
3. a kind of biotechnology centrifugal device according to claim 1, it is characterised in that: the case lid (14) passes through company
Buckle (20) is flexibly connected with cabinet (16), and the upper surface of case lid (14) is welded with handle (15).
4. a kind of biotechnology centrifugal device according to claim 1, it is characterised in that: the mounting base (3) and folder
Holding block (8) is rubber material.
5. a kind of biotechnology centrifugal device according to claim 1, it is characterised in that: the spring (13) it is original
Length is greater than the length of the half of sliding slot (17).
6. a kind of biotechnology centrifugal device according to claim 1, it is characterised in that: the inner wall of the liner (1)
Lower end is welded with partition (18), is inlayed on partition (18) and is equipped with spacing collar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650414.9U CN209093621U (en) | 2018-10-11 | 2018-10-11 | A kind of biotechnology centrifugal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650414.9U CN209093621U (en) | 2018-10-11 | 2018-10-11 | A kind of biotechnology centrifugal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209093621U true CN209093621U (en) | 2019-07-12 |
Family
ID=67154894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821650414.9U Expired - Fee Related CN209093621U (en) | 2018-10-11 | 2018-10-11 | A kind of biotechnology centrifugal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209093621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535881A (en) * | 2020-11-02 | 2021-03-23 | 南京泽维尔生物科技有限公司 | A separator for continuous centrifugal separation of animal blood |
| CN114082536A (en) * | 2021-11-30 | 2022-02-25 | 徐州支点生物技术研究院有限公司 | Extraction element is used in synthesis of acellular protein |
| CN114100872A (en) * | 2021-11-22 | 2022-03-01 | 河北化工医药职业技术学院 | Layering degreaser that fermented milk preparation was used |
-
2018
- 2018-10-11 CN CN201821650414.9U patent/CN209093621U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535881A (en) * | 2020-11-02 | 2021-03-23 | 南京泽维尔生物科技有限公司 | A separator for continuous centrifugal separation of animal blood |
| CN114100872A (en) * | 2021-11-22 | 2022-03-01 | 河北化工医药职业技术学院 | Layering degreaser that fermented milk preparation was used |
| CN114082536A (en) * | 2021-11-30 | 2022-02-25 | 徐州支点生物技术研究院有限公司 | Extraction element is used in synthesis of acellular protein |
| CN114082536B (en) * | 2021-11-30 | 2022-08-23 | 徐州支点生物技术研究院有限公司 | Extraction element is used in synthesis of acellular protein |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |