CN210545723U - A kind of centrifuge for solution experiment and its centrifuge device - Google Patents
A kind of centrifuge for solution experiment and its centrifuge device Download PDFInfo
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- CN210545723U CN210545723U CN201921240197.0U CN201921240197U CN210545723U CN 210545723 U CN210545723 U CN 210545723U CN 201921240197 U CN201921240197 U CN 201921240197U CN 210545723 U CN210545723 U CN 210545723U
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- 238000002474 experimental method Methods 0.000 title claims abstract description 9
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
本实用新型提供了一种溶液实验用离心机及其离心装置，用于分离试管中的试剂溶液，离心装置包括转子、安装在转子上的若干承载组件，承载组件包括可拆卸地安插在转子端面上的固定块以及铰接在固定块上的收容盒，收容盒收容试管，收容盒远离固定块的侧面上延伸凸设有控制板，控制板上安装有调节组件，调节组件包括贯穿控制板设置的调节螺杆以及配合套设在调节螺杆上的调节螺母，调节螺杆穿插至转子的内部，调节螺母分设在控制板的两侧，调节螺母可驱使控制板沿调节螺杆移动。通过调节螺母在调节螺杆上的移动，可使得收容盒相对转子的角度得以调节，可实现针对试剂溶液种类调节收容盒的角度，进而使得在同一转速下可分离不同种类的试剂溶液。
The utility model provides a centrifuge for solution experiment and a centrifuge device thereof, which are used for separating reagent solutions in test tubes. The centrifuge device comprises a rotor and several bearing components mounted on the rotor. The fixing block on the upper part and the accommodating box hinged on the fixing block, the accommodating box accommodates the test tube, the side of the accommodating box away from the fixing block is extended with a control board, the control board is mounted with an adjustment component, and the adjustment component includes a The adjusting screw and the adjusting nut matched with the adjusting screw are inserted into the inside of the rotor, the adjusting nuts are arranged on both sides of the control board, and the adjusting nut can drive the control board to move along the adjusting screw. By adjusting the movement of the nut on the adjusting screw, the angle of the storage box relative to the rotor can be adjusted, and the angle of the storage box can be adjusted according to the type of reagent solution, so that different types of reagent solutions can be separated at the same rotation speed.
Description
Technical Field
The utility model relates to a centrifuge component technical field especially relates to a centrifuge for solution experiments and centrifugal device thereof.
Background
When a solution reagent experiment is carried out, a centrifugal machine is needed to carry out centrifugal separation on reagent solutions in a test tube, different rotating speeds are needed to be set for separating different types of reagent solutions to achieve the best separation effect, and therefore mixed reagent solutions can be separated according to different densities in the same centrifugal force field. In order to shorten the separation time of the solution, it is usually adopted to use an angular rotor, which is a rotor with a certain angle, to carry the test tube and the rotating device, when rotating the centrifugal separation, the centrifugal force in the centrifugal force field is decomposed onto the test tube according to the angular direction, and under the centrifugal separation, the reagent solution is accelerated to separate. Traditional angle rotor is for guaranteeing its stability when rotating, often makes the fixed knot structure that the angle is not adjustable, when separating different types of reagent solution, needs to take the lead to the separation process loaded down with trivial details, and the separation time increases.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can adjust centrifuge of test tube angle to different types of reagent solution.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a centrifugal device for separate the reagent solution in the test tube, centrifugal device includes the rotor, installs a plurality of carrier assemblies on the rotor, carrier assembly includes that detachably assigns and inserts fixed block on the rotor terminal surface and articulates accept the box on the fixed block, the accept the box accepts the test tube, the accept the box is kept away from extend protruding control panel that is equipped with on the side of fixed block, install adjusting part on the control panel, adjusting part is including running through adjusting screw and the cooperation cover that the control panel set up are established adjusting nut on the adjusting screw, adjusting screw alternates to the inside of rotor, adjusting nut divides to establish the both sides of control panel, adjusting nut can order about the control panel is followed adjusting screw removes.
Furthermore, a limiting groove is formed in the end face of the rotor, one end of the fixing block is movably mounted in the limiting groove, and the other end of the fixing block is hinged to the containing box.
Furthermore, the fixed block is provided with a hinge hole corresponding to the accommodating box, a hinge rod is fixedly inserted into the hinge hole, and the accommodating box is hinged to the hinge rod.
Furthermore, the containing box is close to fixedly mounted with a hinged sleeve on the side face of the rotor, the hinged sleeve is sleeved on the hinged rod, and the containing box rotates around the hinged rod through the hinged sleeve.
Furthermore, the control panel is provided with an adjusting groove, the adjusting groove is a waist-shaped groove with a groove width smaller than the cross-sectional shape of the adjusting nut, and the adjusting screw penetrates through the adjusting groove.
Further, keep away from on the opening of containing box it has spacing breach to open on the lateral wall of rotor, bearing assembly still includes detachably installs sealed lid in the spacing breach, sealed lid can seal the cover and establish in the containing box the test tube.
Furthermore, the sealing cover is provided with a block corresponding to the test tube, and the block seals and fixes the test tube in the containing box.
Furthermore, the rotor is convexly provided with a connecting column in the direction far away from the containing box. And a spline is fixedly arranged on the circumferential surface of the connecting column.
Further, the utility model also provides a centrifuge for solution experiments, including above-mentioned arbitrary one centrifugal device.
The beneficial effects of the utility model are that, carry out angle modulation to the accepting box through adjusting part in the adjustment tank, specifically do, through adjusting nut rotation on adjusting screw, promote the accepting box and rotate around the fixed block, when the accepting box rotates to appointed angle around the rotor promptly, use adjusting nut with the accepting box for the angular fixation of rotor, realize according to the purpose of the relative rotor angle of reagent solution kind regulation test tube in the test tube, simplify reagent solution separation process, shorten the separation time.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a perspective view of a centrifuge apparatus of the centrifuge for solution experiments according to the present invention;
FIG. 2 is an exploded view of the centrifuge device of FIG. 1;
FIG. 3 is a front view of the centrifuge of FIG. 1;
fig. 4 is a sectional view taken along line B-B in fig. 3.
In the figure:
Limiting groove 314 fixing block 321 containing box 322
Hinge rod 3212 of hinge hole 3211 of seal cover 323
Hinged sleeve 3221 control panel 3222 adjustment slot 3223
Adjusting screw 3241 of spacing gap 3224 of adjusting component 324
Adjusting nut 3242 stop block 3231
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the present invention provides a centrifuge 100 for solution experiments for separating a mixed reagent solution in a test tube 200, wherein the centrifuge 100 includes a centrifuge device 30. The centrifuge device 30 comprises a rotor 310, several carrier assemblies 320 mounted on the rotor 310 and housing the test tubes 200.
The rotor 310 is convexly provided with a connecting column 311, preferably, a spline 315 is fixedly installed on the circumferential surface of the connecting column 311, the rotor 310 is connected to a driving mechanism (not shown) through the spline 315, and the rotor 310 is driven by the driving mechanism to rotate. The circumferential surface of the rotor 310 is provided with a holding ring 312 protruding outward along the radial direction, the outer circumferential surface of the holding column 312 is provided with a plurality of holding holes 313, and the holding holes 313 extend into the rotor 310 along the radial direction of the rotor 310. The rotor 310 is provided with a plurality of limiting grooves 314.
The bearing assembly 320 includes a fixing block 321 detachably inserted in the limiting groove 314, a receiving box 322 hinged on the fixing block 321, and a sealing cover 323 detachably engaged in the receiving box 322.
The fixed block 321 is a bending plate, one end of the fixed block 321 is detachably inserted in the limiting groove 314, the other end of the fixed block 321 is arranged above the rotor 310, a hinge hole 3211 is formed in the end part of the fixed block 321 located outside the limiting groove 314, and a hinge rod 3212 is fixedly inserted in the hinge hole 3211. The accommodating box 322 is a cavity structure with an upward opening, the accommodating box 322 is disposed on the rotor 310, a hinge sleeve 3221 is fixedly mounted on a side surface of the accommodating box 322 close to the rotor 310, the hinge sleeve 3221 is sleeved on the hinge rod 3212, and the accommodating box 322 rotates around the hinge rod 3212 through the hinge sleeve 3221. A control plate 3222 is formed on the sidewall of the accommodating box 322 where the hinge sleeve 3221 is located, extending downward along the axial direction of the rotor 310, an adjusting groove 3223 is formed on the control plate 3222, and an adjusting assembly 324 is installed in the adjusting groove 3223. A limit notch 3224 is arranged on the side wall of the opening of the accommodating box 322 far away from the hinged sleeve 3221.
The adjusting assembly 324 comprises an adjusting screw 3241 corresponding to the abutting hole 313 and two adjusting nuts 3242 fittingly sleeved on the adjusting screw 3241, one end of the adjusting screw 3241 is fixedly inserted into the abutting hole 313, the other end of the adjusting screw extends out of the control panel 3222 through the adjusting groove 3223, the adjusting groove 3223 is a waist-shaped groove, the adjusting screw 3241 is inserted into the adjusting groove 3223 in a relatively sliding manner, the two adjusting nuts 3242 are respectively arranged on the inner side and the outer side of the control panel 3222, and the cross-sectional shape of the adjusting nut 3242 is larger than the groove width of the adjusting groove 3223. When the adjusting nut 3242 is rotationally adjusted on the adjusting screw 3241, the accommodating box 322 is pushed to move along the adjusting screw 3241, and the accommodating box 322 rotates around the hinge rod 3212, so that the inclination angle of the accommodating box 322 relative to the rotor 310 is changed.
The sealing cover 323 is a bending plate arranged in the limiting gap 3224, one side of the sealing cover 323 is bent to be in sealed joint with the limiting gap 3224, the other side of the sealing cover 323 is bent to detachably fix the side edge of the accommodating box 322, a plurality of blocking blocks 3231 corresponding to the test tube 200 are arranged on the sealing cover 323 in a protruding mode towards the side face in the accommodating box 322, when the sealing cover 323 is covered on the limiting gap 3224, the blocking blocks 3231 block a cavity of the test tube 200, and the blocking blocks 3231 fix the position of the test tube 200 in the accommodating box 322.
The usage of the centrifuge 100 is to mount the test tube 200 containing the solution into the storage box 322, seal and fix the test tube 200 in the storage box 322 by the sealing cap 323, mount the storage box 322 on the hinge rod 3212 by the hinge sleeve 3221, fix the adjusting screw 3241 into the abutting hole 313 through the adjusting groove 3223, rotate the adjusting nut 3242 on the adjusting screw 3241, thereby driving the control plate 3222 to rotate around the hinge rod 3212, and adjust the angle of the storage box 322 relative to the rotor 310 until the storage box 322 is adjusted to a proper inclination angle. After the containing box 322 is tilted, the angle of the test tube 200 inside is relatively tilted, and then the driving mechanism is started, the rotor 310 is driven by the driving mechanism to drive the containing box 322 to rotate centrifugally, so as to perform centrifugal separation on the solution.
In the centrifugal separation process, when different types of reagent solutions are separated, the containing boxes 322 are used for containing the same type of reagent solutions together, the angle of the containing boxes 322 relative to the rotor 310 is adjusted and fixed through the adjusting nuts 3242, and the containing boxes 322 are adjusted to the corresponding angles according to the different types of reagent solutions, so that the different types of reagent solutions are separated at the same rotation speed of the centrifuge at the same time.
In light of the above-described preferred embodiments of the present invention, various changes and modifications can be made by workers without departing from the spirit and scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A centrifuge apparatus for separating reagent solutions in test tubes, comprising: centrifugal device includes the rotor, installs a plurality of carrier assemblies on the rotor, carrier assembly includes that detachably assigns in fixed block on the rotor terminal surface and articulates accept the box on the fixed block, the accept the box is acceptd the test tube, the accept the box is kept away from extend protruding control panel that is equipped with on the side of fixed block, install adjusting part on the control panel, adjusting part is including running through adjusting screw and the cooperation cover that the control panel set up are established adjusting nut on the adjusting screw, adjusting screw alternates extremely the inside of rotor, adjusting nut divides to establish the both sides of control panel, adjusting nut can order about the control panel is followed adjusting screw removes.
2. A centrifugal device according to claim 1, wherein: the end face of the rotor is provided with a limiting groove, one end of the fixing block is movably arranged in the limiting groove, and the other end of the fixing block is hinged with the containing box.
3. A centrifugal device according to claim 2, wherein: the fixed block is provided with a hinge hole corresponding to the containing box, a hinge rod is fixedly inserted in the hinge hole, and the containing box is hinged to the hinge rod.
4. A centrifugal device according to claim 3, wherein: the accommodating box is close to a hinged sleeve is fixedly mounted on the side face of the rotor, the hinged sleeve is sleeved on the hinged rod, and the accommodating box is wound around the hinged rod through the hinged sleeve.
5. A centrifugal device according to claim 1, wherein: the control panel is provided with an adjusting groove, the adjusting groove is a waist-shaped groove with the groove width smaller than the section shape of the adjusting nut, and the adjusting screw penetrates through the adjusting groove.
6. A centrifugal device according to claim 1, wherein: keep away from on the opening of containing box it has spacing breach to open on the lateral wall of rotor, bearing assembly still includes detachably installs sealed lid in the spacing breach, sealed lid can seal the cover and establish in the containing box the test tube.
7. A centrifugal device according to claim 6, wherein: the sealing cover is provided with a block corresponding to the test tube, and the block seals and fixes the test tube in the containing box.
8. A centrifugal device according to claim 1, wherein: the rotor is convexly provided with a connecting column in the direction far away from the containing box, and the circumferential surface of the connecting column is fixedly provided with a spline.
9. A centrifuge for solution experiments is characterized in that: a centrifugal device comprising any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921240197.0U CN210545723U (en) | 2019-08-01 | 2019-08-01 | A kind of centrifuge for solution experiment and its centrifuge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921240197.0U CN210545723U (en) | 2019-08-01 | 2019-08-01 | A kind of centrifuge for solution experiment and its centrifuge device |
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| Publication Number | Publication Date |
|---|---|
| CN210545723U true CN210545723U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921240197.0U Expired - Fee Related CN210545723U (en) | 2019-08-01 | 2019-08-01 | A kind of centrifuge for solution experiment and its centrifuge device |
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| CN (1) | CN210545723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686949A (en) * | 2020-07-16 | 2020-09-22 | 苏州创新通用色谱仪器有限公司 | High-speed vacuum positioning centrifuge |
| CN118287271A (en) * | 2024-06-06 | 2024-07-05 | 青岛海漾生物科技有限公司 | Separation and extraction device for marine organism raw materials and application method thereof |
-
2019
- 2019-08-01 CN CN201921240197.0U patent/CN210545723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686949A (en) * | 2020-07-16 | 2020-09-22 | 苏州创新通用色谱仪器有限公司 | High-speed vacuum positioning centrifuge |
| CN118287271A (en) * | 2024-06-06 | 2024-07-05 | 青岛海漾生物科技有限公司 | Separation and extraction device for marine organism raw materials and application method thereof |
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| 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: 20200519 Termination date: 20210801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |