CN209049563U - A kind of centrifuge with clamping device - Google Patents
A kind of centrifuge with clamping device Download PDFInfo
- Publication number
- CN209049563U CN209049563U CN201821449153.4U CN201821449153U CN209049563U CN 209049563 U CN209049563 U CN 209049563U CN 201821449153 U CN201821449153 U CN 201821449153U CN 209049563 U CN209049563 U CN 209049563U
- Authority
- CN
- China
- Prior art keywords
- hanging basket
- clamping device
- screw rod
- grip block
- centrifuge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005119 centrifugation Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 229960001866 silicon dioxide Drugs 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The centrifuge with clamping device of the utility model, including fuselage, cover, centrifugal chamber and turntable；Several dismountable hanging baskets are set on turntable；Clamping device is equipped in hanging basket, clamping device includes the interior grip block and outer grip block of multiple centrosymmetric sliding slots and setting on the chute；Interior grip block is connected by the fixed block among spring and hanging basket, outer grip block is fixed by spring and link block, link block is connected with screw rod, and hanging basket side wall is equipped with threaded hole and matches with screw thread on screw rod, and screw rod passes through threaded hole and the screw rod one end being located at outside hanging basket is equipped with adjusting knob.The hanging basket of the utility model can be used for clamping the containers such as test tube and the bottle of multiple and different diameters simultaneously and is centrifuged, and centrifugal efficiency is high；By the amount of feed of adjusting knob adjusting screw rod, length between adjustable link block and outer grip block, and then regulate and control the clamping degree of container between grip block, keep fixed effect more preferable.
Description
Technical field
The utility model belongs to centrifugation apparatus technical field, specifically designs a kind of centrifuge with clamping device.
Background technique
Centrifuge is the machine using each component in the mixture of centrifugal force separate 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, it can also be used for excluding the liquid in wet solid, and special hypervelocity channel separator also separates not
With the admixture of gas of density；Using different densities or the solid particle of the granularity different feature of sinking speed in a liquid, have
Sedimentation centrifuge solid particle can be also classified by density or granularity.
Be arranged on rotor in existing centrifuge it is multiple for fixing the fixation holes of centrifuge tube, due to aperture be it is fixed,
So a general rotor is only used for a kind of centrifuge tube of size；And it can be packed into simultaneously in existing general centrifugal rotor
Centrifuge tube negligible amounts, batch processed amount is low, and centrifugal efficiency is low.
Chinese patent CN206229548U discloses a kind of centrifuge with clamping device, including centrifuge shell, centrifugation
The bottom of casing body is equipped with rotating electric machine, and rotating electric machine connects rotating disc, and rotating disc is equipped with multiple sliding grooves, sets in sliding groove
There is clamping device, clamping device includes two grip blocks being arranged in sliding groove, and grip block includes bottom plate, is connect with bottom plate
Support plate and the grip block connecting with support plate are equipped with half-arc groove on grip block, and the support plate on two grip blocks is logical
The end for crossing spring and sliding groove connects, and bottom plate is equipped with semicircular groove, is connected between two opposed bottom plates by elasticity
Fitting connects, and clamps bottled unit between two grip blocks, each bottled unit can place different types of material, bottled list
After member fills material, bottled unit is placed between two grip blocks, after the completion of centrifugation, is pulled open two grip blocks and is taken out bottled list
Member, centrifugation is convenient and is suitble to the synchronous centrifugal treating of various materials.Centrifuge in the patent has clamping device, Ke Yiyong
In the centrifugation of different-diameter test tube, but the clamping device can not adjust the clamping force of spring, after different diameter test tubes is put into
Clamping force is different, and the test tube insufficient clamping force of some materials is easy to slip in centrifugal process, liquid therein is caused to be let out
Leakage, it is also possible to because clamping force causes test tube local pressure excessive and broken plus the centrifugal force generated in centrifugal process.
Chinese patent CN206778717U discloses a kind of medical centrifuge rotor comprising a discoid pedestal,
It is equipped with a fixing seat at the center of pedestal, extends four extension arms, the outside of extension arm around on the side wall of fixing seat
Top is respectively welded a fixed station, and the both ends perpendicular end surface of fixed station is each provided with a fixing axle；Per adjacent two
The gap of a placement hanging basket is equipped between fixed station, hanging basket is fixed on fixing axle by the half slot in the lifting lug of left and right ends
On, multiple circular holes are machined on the top surface of hanging basket.When the utility model runs at high speed, hanging basket is under the influence of centrifugal force by vertical
State becomes horizontality, and the sedimentation of particle caused by centrifugal action entirely falls in sampling bottom of the tube, and discrete state is clear, has
Conducive to going on smoothly for next operation.Centrifuge can install multiple centrifuge tubes in the patent, and centrifugal efficiency is higher, but it is sharp
Fix centrifuge tube with the circular hole in hanging basket, due to aperture be it is certain, a hanging basket is only used for a kind of centrifuge tube of size,
And be unable to adjust the fixed elasticity of centrifuge tube.If there is situations such as leakage of lid mouth or bottle body rupture in centrifugation in fluid sample
When the fluid sample that leaks be easily advanced into centrifuge inner wall or motor, lead to not the feelings that cleaning even damages motor
Condition.
Summary of the invention
In order to overcome the deficiencies of the prior art, one of the technical issues of the utility model aims to solve at least in the prior art,
Design a kind of centrifuge with clamping device, can be used for clamping simultaneously the containers such as test tube and the bottle of multiple and different diameters into
Row centrifugation, centrifugal efficiency are high；The clamping tightness that container can be adjusted by screw rod, keeps fixed effect more preferable.
The implementation of the utility model aim are as follows: a kind of centrifuge with clamping device, including fuselage, cover, from
Several dismountable hanging baskets are arranged on turntable in the chambers of the heart and turntable；Clamping device is equipped in hanging basket, clamping device includes multiple centers
The interior grip block and outer grip block of symmetrical sliding slot and setting on the chute；Interior grip block passes through the fixation among spring and hanging basket
Block connection, outer grip block are fixed by spring and link block, and link block and screw rod push against, and hanging basket side wall is equipped with threaded hole and screw rod
Upper screw thread matches, and screw rod passes through threaded hole and the screw rod one end being located at outside hanging basket is equipped with adjusting knob.
Preferably, scale is additionally provided on the screw rod.
Preferably, silica gel pad is equipped on the interior grip block and outer grip block.
Preferably, lid is additionally provided on the hanging basket.
Preferably, the hanging basket is equipped with hangers and is used for and fixes axis connection on turntable.
Preferably, sealing ring is additionally provided between the screw rod and hanging basket inside.
Preferably, partition is equipped in the centrifugal chamber of the centrifuge, the shaft of motor passes through partition.
Compared with prior art, the utility model has the advantage that
(1) multiple hanging baskets, and the multiple grip blocks of setting in hanging basket are arranged in the utility model, can the multiple examinations of fixed clamp simultaneously
Pipe or bottle are centrifuged, and batch centrifugation quantity is big, high-efficient；
(2) grip block being arranged in hanging basket can may be adjusted to conjunction to the container of different-diameter by screw rod adjusting elasticity
Suitable chucking power, and screw rod is equipped with scale, can recorde lower suitable scale, convenient for adjustment next time；
(3) grip block, which is equipped with silica gel pad, can not only make clamped container stress more evenly, can also increase and rub
Wipe power；It prevents from slipping or being crushed in centrifugal process；
(4) hanging basket is equipped with lid, and sealing ring is equipped between screw rod and hanging basket, prevents from letting out in centrifugal process from vessel port
The liquid of leakage or broken rear liquid enter in centrifuge, and the setting partition in centrifuge, have dual barrier, make to be centrifuged
Machine inner wall and motor be not contaminated, prolongs the service life；
(5) hanging basket and turntable are easy to disassemble and install by hangers and fixed axis connection, and disassembling can replace or clearly
It washes, good fixing effect is centrifuged after installation.
Detailed description of the invention
Fig. 1 is the schematic diagram of the centrifuge of the utility model embodiment 1.
Fig. 2 is the rotor of the centrifuge of the utility model embodiment 1 and the schematic diagram of hanging basket.
Fig. 3 is the schematic diagram inside the hanging basket of the centrifuge of the utility model embodiment 1.
Fig. 4 is the schematic diagram inside the hanging basket of the centrifuge of the utility model embodiment 2.
In figure: 1, fuselage；2, cover；3, centrifugal chamber；4, turntable；5, partition；6, shaft；7, spring；8, hanging basket；9, sliding
Slot；10, interior grip block；11, outer grip block；12, fixed block；13, link block；14, screw rod；15, adjusting knob；16, silicagel pad
Piece；17, sealing ring.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment 1
As shown in Fig. 1 to Fig. 3, the centrifuge with clamping device of the present embodiment, including fuselage 1, cover 2, centrifugal chamber 3
With turntable 4；Cover 2 and fuselage 1 are hinged；Partition 5 is equipped in centrifugal chamber 3, motor is located at 5 lower section of partition, the shaft 6 of motor
Across partition；Turntable 4 can be fixed in shaft 6 by fixture nut；Four dismountable hanging baskets 8 are set on turntable 4；It is described to hang
Lid is additionally provided on basket 8.The hanging basket is equipped with hangers and is used for and fixes axis connection on turntable.
It is equipped with clamping device in hanging basket 8, clamping device includes four centrosymmetric sliding slots 9 and setting on the chute interior
Grip block 10 and outer grip block 11；Interior grip block 10 is connect by spring 7 with the fixed block 12 among hanging basket, outer grip block 11
Fixed by spring and link block 13, link block 13 and screw rod 14 push against, and 8 side wall of hanging basket is equipped with spiral shell on threaded hole and screw rod 14
Line matches, and screw rod 14 passes through threaded hole and the screw rod one end being located at outside hanging basket is equipped with adjusting knob 15.On the screw rod also
Equipped with scale.
The centrifuge with clamping device of the present embodiment is in use, be packed into the containers such as centrifuge tube or centrifugal bottle for sample
Afterwards, it is put into grip block and positioning is clamped by spring, then the length control of rotation of adjustment knob adjusting screw rod is suitable clamps
Power covers the lid of hanging basket, then hanging basket is put into turntable and is fixed, and closes centrifuge cover, can start to be centrifuged.
4 hanging baskets are arranged in the utility model, and 4 groups of grip blocks are arranged in every group of hanging basket, can 16 test tubes of fixed clamp simultaneously
Or bottle is centrifuged, batch centrifugation quantity is big, high-efficient；The grip block being arranged in hanging basket can be right by screw rod adjusting elasticity
The container of different-diameter may be adjusted to suitable chucking power, and screw rod is equipped with scale, can recorde lower suitable scale, just
It is adjusted next time；Hanging basket and turntable are easy to disassemble and install by hangers and fixed axis connection, and disassembling can replace or clearly
It washes, good fixing effect is centrifuged after installation；Hanging basket is equipped with lid, and setting partition in centrifuge, prevent in centrifugal process from
The liquid of vessel port leakage or broken rear liquid enter in centrifuge, keep centrifuge inner wall and motor not contaminated, have
Dual barrier effect, prolongs the service life.
Embodiment 2
As shown in figure 4, clamping device includes six centers in the hanging basket 8 of the centrifuge with clamping device of the present embodiment
The interior grip block 10 and outer grip block 11 of symmetrical sliding slot and setting on the chute；It is all provided on the interior grip block and outer grip block
There is silica gel pad 16.The screw rod 14 and hanging basket are additionally provided with sealing ring 17 between 8 inside.It is other same as Example 1.
Compared to embodiment 1,6 groups of grip blocks are set in each hanging basket of the present embodiment, can simultaneously 24 test tubes of fixed clamp or
Bottle is centrifuged, more efficient；Grip block, which is equipped with silica gel pad, can not only make clamped container stress more evenly, also
It can be with increasing friction force；It prevents from slipping or being crushed in centrifugal process；Sealing ring is equipped between screw rod and hanging basket makes hanging basket leakproofness
More preferably, sealing ring setting can also will not fall off in inside because of centrifugal forces affect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of centrifuge with clamping device, including fuselage, cover, centrifugal chamber and turntable, which is characterized in that set on turntable
Set several dismountable hanging baskets；Clamping device is equipped in hanging basket, clamping device includes that multiple centrosymmetric sliding slots and setting exist
Interior grip block and outer grip block on sliding slot；Interior grip block is connected by the fixed block among spring and hanging basket, and outer grip block is logical
It crosses spring to fix with link block, link block and screw rod push against, and hanging basket side wall is equipped with threaded hole and matches with screw thread on screw rod, screw rod
Screw rod one end across threaded hole and outside hanging basket is equipped with adjusting knob.
2. a kind of centrifuge with clamping device as described in claim 1, which is characterized in that be additionally provided with quarter on the screw rod
Degree.
3. a kind of centrifuge with clamping device as described in claim 1, which is characterized in that the interior grip block and outer clip
It holds and is equipped with silica gel pad on block.
4. such as a kind of described in any item centrifuges with clamping device of claims 1 to 3, which is characterized in that the hanging basket
On be additionally provided with lid.
5. such as a kind of described in any item centrifuges with clamping device of claims 1 to 3, which is characterized in that the hanging basket
Hangers is equipped with to be used for and fix axis connection on turntable.
6. such as a kind of described in any item centrifuges with clamping device of claims 1 to 3, which is characterized in that the screw rod
Sealing ring is additionally provided between hanging basket inside.
7. such as a kind of described in any item centrifuges with clamping device of claims 1 to 3, which is characterized in that the centrifugation
Partition is equipped in the centrifugal chamber of machine, the shaft of motor passes through partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449153.4U CN209049563U (en) | 2018-09-05 | 2018-09-05 | A kind of centrifuge with clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449153.4U CN209049563U (en) | 2018-09-05 | 2018-09-05 | A kind of centrifuge with clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049563U true CN209049563U (en) | 2019-07-02 |
Family
ID=67048336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821449153.4U Expired - Fee Related CN209049563U (en) | 2018-09-05 | 2018-09-05 | A kind of centrifuge with clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702657A (en) * | 2020-07-01 | 2020-09-25 | 台州市路桥三阳泰洁具有限公司 | Transfer equipment of tap production line |
| CN112827698A (en) * | 2020-12-31 | 2021-05-25 | 徐州泰吉新电子科技有限公司 | Mobile phone antenna processing device |
-
2018
- 2018-09-05 CN CN201821449153.4U patent/CN209049563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702657A (en) * | 2020-07-01 | 2020-09-25 | 台州市路桥三阳泰洁具有限公司 | Transfer equipment of tap production line |
| CN111702657B (en) * | 2020-07-01 | 2021-10-08 | 台州市路桥三阳泰洁具有限公司 | Transfer equipment of tap production line |
| CN112827698A (en) * | 2020-12-31 | 2021-05-25 | 徐州泰吉新电子科技有限公司 | Mobile phone antenna processing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 |