CN112973976A - But low-speed refrigerated centrifuge of large capacity of autosegregation holding cabin - Google Patents
But low-speed refrigerated centrifuge of large capacity of autosegregation holding cabin Download PDFInfo
- Publication number
- CN112973976A CN112973976A CN202110207113.9A CN202110207113A CN112973976A CN 112973976 A CN112973976 A CN 112973976A CN 202110207113 A CN202110207113 A CN 202110207113A CN 112973976 A CN112973976 A CN 112973976A
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- fixedly arranged
- casing
- shell
- semiconductor refrigerator
- limiting ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/02—Other accessories for centrifuges for cooling, heating, or heat insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
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- Centrifugal Separators (AREA)
Abstract
The invention discloses a high-capacity low-speed freezing centrifuge capable of automatically separating chambers, wherein a motor is fixedly arranged at the lower side of the front end in a shell, a rotating shaft is fixedly arranged at the top of the motor, a chamber component is sleeved on the outer wall of the rotating shaft, a first baffle plate is fixedly arranged at the upper side of the rear end in the shell, an electric push rod is fixedly arranged at the upper side of the rear end in the shell, a separator bracket component is fixedly arranged at the front end of the bottom of the electric push rod, a second baffle plate is fixedly arranged in the middle of the rear end of the first baffle plate, a semiconductor refrigerator is fixedly arranged in the second baffle plate, the chamber component can be driven by the rotating shaft driven by the motor to centrifuge at first, and then the semiconductor refrigerator is matched to realize freezing, so that medical reagents are centrifuged and stored, and then the chamber component and the separator bracket component are used for automatically separating the chamber component and facilitating the operation and use of workers, besides, the containing cabin assembly can be limited, and stability in the centrifugal process is guaranteed.
Description
Technical Field
The invention relates to the technical field of centrifuges, in particular to a high-capacity low-speed freezing centrifuge capable of automatically separating a containing chamber.
Background
The centrifuge is widely applied to the fields of clinical medicine, biochemistry, immunology, blood stations and the like, is a conventional instrument for centrifugal sedimentation in a laboratory, can rotate, and enables a rotated object to do sedimentation motion under the action of centrifugal force, so that the separation of the object is realized by utilizing the difference of sedimentation speeds of different substances in a centrifugal force field.
According to the above, although the medical centrifuge in the prior art has a good centrifugation effect, the medical centrifuge is simple in structure, and the containing cabin is generally fixed and cannot be conveniently disassembled, so that the containing cabins of different models are inconvenient to replace, clean and disinfect, and the application range is greatly restricted; meanwhile, some centrifuges capable of separating the containing cabin are available, but the containing cabin and the rotating shaft are lack of a limiting clamping mechanism and an automatic separating mechanism, so that the centrifuges are troublesome to operate, and the problem of containing cabin flying out in the centrifuging process is easy to occur, and the stability and safety of use are influenced. Therefore, in view of the above drawbacks, it is necessary to design a high-capacity low-speed freezing centrifuge capable of automatically separating the chambers.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a high-capacity low-speed freezing centrifuge capable of automatically separating a holding chamber, which solves the problems provided by the background technology.
In order to solve the technical problems, the technical scheme of the invention is as follows: a high-capacity low-speed freezing centrifugal machine capable of automatically separating a containing chamber comprises a shell, a motor, a rotating shaft, a containing chamber component, a first partition plate, an electric push rod, a separating frame component, a second partition plate and a semiconductor refrigerator, wherein the motor is fixedly arranged at the lower side of the front end in the shell, the motor is connected with the shell through bolts, the rotating shaft is fixedly arranged at the top of the motor, the rotating shaft is connected with the motor through a coupler, the containing chamber component is sleeved on the outer wall of the rotating shaft, the containing chamber component is tightly connected with the rotating shaft, the first partition plate is fixedly arranged at the upper side of the rear end in the shell, the first partition plate is connected with the shell through hot melting, the electric push rod is fixedly arranged at the upper side of the rear end in the shell, the electric push rod is connected with the shell through bolts, the separating frame component is fixedly arranged at the front end of the bottom of the electric push rod, the separating frame component is connected with, the separation frame assembly is movably connected with the containing cabin assembly, the second partition plate is fixedly arranged in the middle of the rear end of the first partition plate, the second partition plate is connected with the first partition plate in a hot melting mode, the second partition plate is connected with the shell in a hot melting mode, the semiconductor refrigerator is fixedly arranged inside the second partition plate, and the semiconductor refrigerator is connected with the second partition plate in a hot melting mode.
Further, the casing front end still set firmly control panel, control panel and casing adopt bolted connection, just control panel adopt signal of telecommunication line connection with motor, electric putter and semiconductor refrigerator respectively, the inside water conservancy diversion chamber that still is equipped with of casing, the water conservancy diversion chamber be hollow cavity, water conservancy diversion chamber top still be equipped with and dodge the groove, the groove of dodging of institute be the annular groove, the inside rear end upside of casing still set firmly the radiator-grid, radiator-grid and casing adopt the hot melt to be connected.
Furthermore, the front end in the rotating shaft is also provided with a clamping groove which is a rectangular groove.
Further, hold the cabin subassembly by the cabin body, cutting ferrule, fixture block, standing groove and opening and constitute, the water conservancy diversion intracavity portion still be equipped with the cabin body, the cabin body adopt swing joint with the water conservancy diversion chamber, the internal portion middle-end of cabin still set firmly the cutting ferrule, cutting ferrule and the cabin body adopt integrated into one piece, the cutting ferrule inside still set firmly the fixture block, fixture block and cutting ferrule integrated into one piece, just fixture block and draw-in groove adopt the tight fit to be connected, the internal portion of cabin still be equipped with the standing groove of a plurality of quantity, the standing groove be circular recess, the external wall of cabin still be equipped with the opening of a plurality of quantity, the opening be circular through-hole.
Further, the separator holder subassembly constitute by link, last spacing ring and lower spacing ring, electric putter bottom front end still set firmly the link, link and electric putter adopt bolted connection, just link and casing adopt sliding connection from top to bottom, link front end top still set firmly last spacing ring, last spacing ring and link integrated into one piece, just last spacing ring and casing adopt upper and lower sliding connection, link front end bottom still set firmly lower spacing ring, lower spacing ring and link integrated into one piece, just lower spacing ring and casing adopt upper and lower sliding connection.
Furthermore, the top of the semiconductor refrigerator is fixedly provided with a heat release end, the heat release end and the semiconductor refrigerator are integrally formed, the bottom of the semiconductor refrigerator is fixedly provided with a heat absorption end, and the heat absorption end and the semiconductor refrigerator are integrally formed.
Compared with the prior art, the high-capacity low-speed freezing centrifuge capable of automatically separating the containing chambers has the following advantages:
1. the rotary shaft is driven by the motor to drive the cabin assembly to carry out centrifugation, and the centrifugal refrigeration is realized by matching with the semiconductor refrigerator, so that the centrifugation and storage of the medical reagent are met.
2. Secondly by holding cabin subassembly and separator subassembly's mutually supporting effect to not only being convenient for hold cabin subassembly and carrying out autosegregation, make things convenient for follow-up staff directly to take out hold cabin subassembly from the casing is inside, expanded the convenience of operation, also can carry on spacingly to holding cabin subassembly in addition, ensured the stability in the centrifugation process.
Drawings
FIG. 1 is a front view of a large-capacity low-speed freezing centrifuge capable of automatically separating a vessel;
FIG. 2 is a sectional view of a large-capacity low-speed freezing centrifuge with a vessel automatically separable from the centrifuge in the A direction;
FIG. 3 is a perspective view of a high capacity low speed freezing centrifuge with an automatically separable vessel 1;
FIG. 4 is a perspective view 2 of a high capacity low speed freezing centrifuge with an automatically separable vessel;
FIG. 5 is a perspective view showing a state of change of a large-capacity low-speed freezing centrifuge capable of automatically separating a vessel;
FIG. 6 is a perspective view showing a separated state of a large-capacity low-speed freezing centrifuge capable of automatically separating a vessel;
fig. 7 is a perspective view of the guide cavity in an exposed state;
FIG. 8 is an enlarged perspective view of the pod assembly;
fig. 9 is an enlarged perspective view of the separator bracket assembly.
The device comprises a shell 1, a motor 2, a rotating shaft 3, a cabin containing assembly 4, a first partition plate 5, an electric push rod 6, a separating frame assembly 7, a second partition plate 8, a semiconductor refrigerator 9, a control panel 101, a flow guide cavity 102, an avoiding groove 103, a heat radiating net 104, a clamping groove 301, a cabin body 401, a clamping sleeve 402, a clamping block 403, a placing groove 404, a circulation hole 405, a connecting frame 701, an upper limiting ring 702, a lower limiting ring 703, a heat releasing end 901 and a heat absorbing end 902.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, a high capacity low speed freezing centrifuge capable of automatically separating a chamber comprises a housing 1, a motor 2, a rotating shaft 3, a chamber assembly 4, a first partition plate 5, an electric push rod 6, a separation frame assembly 7, a second partition plate 8, and a semiconductor refrigerator 9, wherein the motor 2 is fixedly arranged at the lower side of the front end inside the housing 1, the motor 2 is connected with the housing 1 by bolts, the rotating shaft 3 is fixedly arranged at the top of the motor 2, the rotating shaft 3 is connected with the motor 2 by a coupling, the chamber assembly 4 is sleeved on the outer wall of the rotating shaft 3, the chamber assembly 4 is tightly connected with the rotating shaft 3, the first partition plate 5 is fixedly arranged at the upper side of the rear end inside the housing 1, the first partition plate 5 is connected with the housing 1 by hot melting, the electric push rod 6 is fixedly arranged at the upper side of the rear end inside the housing 1, the electric push rod 6 is connected with the shell 1 through bolts, the separation frame assembly 7 is fixedly arranged at the front end of the bottom of the electric push rod 6, the separation frame assembly 7 is connected with the electric push rod 6 through bolts, the separation frame assembly 7 is movably connected with the cabin accommodating assembly 4, the second partition plate 8 is fixedly arranged in the middle of the rear end of the first partition plate 5, the second partition plate 8 is connected with the first partition plate 5 through hot melting, the second partition plate 8 is connected with the shell 1 through hot melting, the semiconductor refrigerator 9 is fixedly arranged in the second partition plate 8, and the semiconductor refrigerator 9 is connected with the second partition plate 8 through hot melting;
the high-capacity low-speed freezing centrifuge capable of automatically separating the chambers has the following functions;
A. after the motor 2 is started, the rotating shaft 3 can be driven to drive the cabin assembly 4 to rotate, so that centrifugal treatment on the test tube is realized;
B. after the semiconductor refrigerator 9 is started, the interior of the shell 1 can absorb heat, so that refrigeration and cooling are realized, and the centrifugation and storage of medical samples are facilitated;
C. a plurality of test tube samples can be placed in the containing component 4, so that subsequent rotary centrifugation is facilitated, and meanwhile, the containing component 4 can slide up and down along the rotating shaft 3, so that the assembly and disassembly are facilitated, and workers can replace the containing component 4 as required;
D. the electric push rod 6 can drive the separation frame assembly 7 to slide up and down, and by means of the action of the separation frame assembly 7, the containing assembly 4 can be limited, the centrifugal stability is improved, in addition, the lifting can be realized after the centrifugation, the automatic separation of the containing assembly 4 from the shell 1 is facilitated, the subsequent workers can directly draw the containing assembly 4 out of the shell 1, and the convenience of operation is expanded;
the front end of the shell 1 is fixedly provided with a control panel 101, the control panel 101 is connected with the shell 1 through bolts, the control panel 101 is respectively connected with the motor 2, the electric push rod 6 and the semiconductor refrigerator 9 through electric signal lines, a flow guide cavity 102 is further arranged inside the shell 1, the flow guide cavity 102 is a hollow cavity, the top end of the flow guide cavity 102 is further provided with an avoiding groove 103, the avoiding groove 103 is an annular groove, the upper side of the rear end inside the shell 1 is further fixedly provided with a heat dissipation net 104, and the heat dissipation net 104 is connected with the shell 1 through hot melting;
it should be noted that the control panel 101 can facilitate the switching control and adjustment of the motor 2, the electric push rod 6 and the semiconductor refrigerator 9 by the worker, and is convenient to operate and use, the flow guide cavity 102 can not only place the cabin accommodating component 4 and the separating frame component 7, but also facilitate the circulation of low-temperature cold air, so as to realize freezing storage, the avoidance groove 103 can avoid the upper limiting ring 702 in the separating frame component 7, so as to facilitate the embedding of the upper limiting ring 702, and the heat dissipation net 104 can facilitate the heat overflow at the top of the semiconductor refrigerator 9;
a clamping groove 301 is further formed in the front end of the interior of the rotating shaft 3, and the clamping groove 301 is a rectangular groove;
it should be noted that the clamping groove 301 can limit the cabin accommodating component 4, so that the rotating shaft 3 can drive the cabin accommodating component 4 to rotate synchronously;
the capsule accommodating assembly 4 comprises a capsule body 401, a clamping sleeve 402, a clamping block 403, a placing groove 404 and a circulation hole 405, the capsule body 401 is further arranged in the diversion cavity 102, the capsule body 401 is movably connected with the diversion cavity 102, the clamping sleeve 402 is further fixedly arranged at the middle end in the capsule body 401, the clamping sleeve 402 and the capsule body 401 are integrally formed, the clamping block 403 is further fixedly arranged in the clamping sleeve 402, the clamping block 403 and the clamping sleeve 402 are integrally formed, the clamping block 403 is tightly connected with the clamping groove 301 in a matched manner, the placing grooves 404 are further arranged in the capsule body 401 in a plurality of numbers, the placing grooves 404 are circular grooves, the circulation hole 405 is further arranged on the outer wall of the capsule body 401 in a plurality of numbers, and the circulation hole 405 is a circular through hole;
it should be noted that the cabin 401 is located inside the diversion cavity 102, the cutting ferrule 402 can be sleeved on the outer wall of the rotating shaft 3, and can be buckled with the rotating shaft 3 in cooperation with the clamping block 403, so as to be driven by the rotating shaft 3 to rotate, the placing groove 404 can facilitate the insertion of a test tube, so as to facilitate the centrifugation of the sample test tube, and the circulation hole 405 can facilitate the transfer of low-temperature cold air to the test tube inside the cabin 401, so that the purposes of refrigerated centrifugation and storage are achieved;
the separating frame assembly 7 is composed of a connecting frame 701, an upper limiting ring 702 and a lower limiting ring 703, the connecting frame 701 is further fixedly arranged at the front end of the bottom of the electric push rod 6, the connecting frame 701 is connected with the electric push rod 6 through bolts, the connecting frame 701 is connected with the shell 1 in a vertical sliding mode, the upper limiting ring 702 is further fixedly arranged at the top of the front end of the connecting frame 701, the upper limiting ring 702 and the connecting frame 701 are integrally formed, the upper limiting ring 702 is connected with the shell 1 in a vertical sliding mode, the lower limiting ring 703 is further fixedly arranged at the bottom of the front end of the connecting frame 701, the lower limiting ring 703 and the connecting frame 701 are integrally formed, and the lower limiting ring 703 is connected with the shell 1 in a vertical sliding mode;
it should be noted that the connecting frame 701 can drive the upper limiting ring 702 and the lower limiting ring 703 to slide up and down under the driving of the electric push rod 6, and with the help of the downward action of the upper limiting ring 702, the capsule assembly 4 can be restrained upwards, so that the problem that the capsule assembly 4 is separated from and flies out in the centrifugal process is avoided, and with the help of the upward action of the lower limiting ring 703, the capsule assembly 4 can be supported upwards, so that the capsule assembly 4 can be conveniently separated upwards from the inside of the flow guide cavity 102, and the capsule assembly 4 can be conveniently replaced and cleaned by a subsequent worker;
the top of the semiconductor refrigerator 9 is fixedly provided with a heat release end 901, the heat release end 901 is integrally formed with the semiconductor refrigerator 9, the bottom of the semiconductor refrigerator 9 is fixedly provided with a heat absorption end 902, and the heat absorption end 902 is integrally formed with the semiconductor refrigerator 9;
the heat radiating end 901 has heat radiation performance and can discharge heat at the top of the semiconductor cooler 9, and the heat absorbing end 902 has heat absorption performance and can absorb heat inside the diversion cavity 102 so as to cool the cabin assembly 4.
Claims (6)
1. The utility model provides a but low-speed refrigerated centrifuge of large capacity of autosegregation appearance cabin which characterized in that includes casing, motor, pivot, holds cabin subassembly, first baffle, electric putter, separator frame subassembly, second baffle, semiconductor refrigerator, the motor set firmly in the inside front end downside of casing, the pivot set firmly in the motor top, hold cabin subassembly cover locate the pivot outer wall, first baffle set firmly in the inside rear end upside of casing, electric putter set firmly in the inside rear end upside of casing, separator frame subassembly set firmly in electric putter bottom front end, just separator frame subassembly and hold cabin subassembly and adopt swing joint, the second baffle set firmly in first baffle rear end middle part, just second baffle and casing adopt hot melt to be connected, semiconductor refrigerator set firmly inside the second baffle.
2. The high-capacity low-speed freezing centrifugal machine with the automatic separation of the containing chambers as claimed in claim 1, wherein the front end of the casing is further fixedly provided with a control panel, the control panel is respectively connected with the motor, the electric push rod and the semiconductor refrigerator by electric signal lines, the casing is further internally provided with a flow guide cavity, the top end of the flow guide cavity is further provided with an avoiding groove, and the upper side of the rear end of the inside of the casing is further fixedly provided with a heat dissipation net.
3. A high-capacity low-speed freezing centrifuge with automatically separable chambers as claimed in claim 1, wherein the front end of the inside of the rotating shaft is further provided with a slot.
4. The high-capacity low-speed freezing centrifuge capable of automatically separating the containing chambers according to claim 3, wherein the containing chamber assembly comprises a chamber body, a clamping sleeve, a clamping block, a placing groove and a circulation hole, the inside of the diversion chamber is further provided with the chamber body, the clamping sleeve is further fixedly arranged at the middle end inside the chamber body, the clamping block is further fixedly arranged inside the clamping sleeve, the clamping block is tightly connected with the clamping groove, the inside of the chamber body is further provided with a plurality of placing grooves, and the outer wall of the chamber body is further provided with a plurality of circulation holes.
5. The large-capacity low-speed freezing centrifuge capable of automatically separating the chambers as claimed in claim 1, wherein the separator assembly is composed of a connecting frame, an upper limiting ring and a lower limiting ring, the connecting frame is further fixedly arranged at the front end of the bottom of the electric push rod, the connecting frame and the shell are in up-and-down sliding connection, the upper limiting ring is further fixedly arranged at the top of the front end of the connecting frame, the upper limiting ring and the shell are in up-and-down sliding connection, the lower limiting ring is further fixedly arranged at the bottom of the front end of the connecting frame, and the lower limiting ring and the shell are in up-and-down sliding connection.
6. The high-capacity low-speed freezing centrifugal machine with an automatically separable chamber as claimed in claim 1, wherein the top of the semiconductor refrigerator is further fixed with a heat-releasing end, and the bottom of the semiconductor refrigerator is further fixed with a heat-absorbing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110207113.9A CN112973976A (en) | 2021-02-24 | 2021-02-24 | But low-speed refrigerated centrifuge of large capacity of autosegregation holding cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110207113.9A CN112973976A (en) | 2021-02-24 | 2021-02-24 | But low-speed refrigerated centrifuge of large capacity of autosegregation holding cabin |
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| Publication Number | Publication Date |
|---|---|
| CN112973976A true CN112973976A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110207113.9A Pending CN112973976A (en) | 2021-02-24 | 2021-02-24 | But low-speed refrigerated centrifuge of large capacity of autosegregation holding cabin |
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| CN (1) | CN112973976A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017524120A (en) * | 2014-07-21 | 2017-08-24 | エドワーズ リミテッド | Centrifugal removal device |
| CN206454801U (en) * | 2017-01-14 | 2017-09-01 | 湖南一格制药有限公司 | A kind of refrigerated centrifuge |
| CN109174475A (en) * | 2018-08-17 | 2019-01-11 | 苏州煜水生物科技有限公司 | A kind of cytospin convenient for picking and placing test tube |
| CN110860380A (en) * | 2019-11-25 | 2020-03-06 | 深圳科学之门生物工程有限公司 | Centrifuge for biological scientific research |
| CN212263579U (en) * | 2019-12-18 | 2021-01-01 | 江苏拓弘生物科技有限公司 | Centrifugal machine for separating adipose-derived stem cells |
-
2021
- 2021-02-24 CN CN202110207113.9A patent/CN112973976A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017524120A (en) * | 2014-07-21 | 2017-08-24 | エドワーズ リミテッド | Centrifugal removal device |
| CN206454801U (en) * | 2017-01-14 | 2017-09-01 | 湖南一格制药有限公司 | A kind of refrigerated centrifuge |
| CN109174475A (en) * | 2018-08-17 | 2019-01-11 | 苏州煜水生物科技有限公司 | A kind of cytospin convenient for picking and placing test tube |
| CN110860380A (en) * | 2019-11-25 | 2020-03-06 | 深圳科学之门生物工程有限公司 | Centrifuge for biological scientific research |
| CN212263579U (en) * | 2019-12-18 | 2021-01-01 | 江苏拓弘生物科技有限公司 | Centrifugal machine for separating adipose-derived stem cells |
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Application publication date: 20210618 |
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