CN108525863A - Board-like centrifuge - Google Patents
Board-like centrifuge Download PDFInfo
- Publication number
- CN108525863A CN108525863A CN201710118399.7A CN201710118399A CN108525863A CN 108525863 A CN108525863 A CN 108525863A CN 201710118399 A CN201710118399 A CN 201710118399A CN 108525863 A CN108525863 A CN 108525863A
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- CN
- China
- Prior art keywords
- plate
- hub cap
- motor
- carrying case
- board
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
Abstract
The present invention relates to the devices that biological sample carries out centrifugal treating, provide a kind of board-like centrifuge；Including bottom plate and shell, enclosure is provided with tumbler, which includes motor, transmission shaft, lower part hub cap, top hub cap and carrying case；The lower part hub cap and top hub cap are oppositely arranged, and the top of the carrying case is fixed on the hub cap of top, and the bottom end of carrying case is fixed on the hub cap of lower part, and the top hub cap is provided with the socket for being inserted into Reagent Tube into the carrying case；The middle part of the lower part hub cap has the motor installation shell to raise up, the motor is fixed on bottom plate and in motor mounting shell body, transmission shaft is connected on motor output shaft, and the motor installation shell of the top hub cap and lower part hub cap is fixed on transmission shaft；The beneficial effects of the invention are as follows：Vibration when centrifuge operation is reduced, reduces the center of gravity of centrifuge entirety, the operation of centrifuge entirety is then more steady.
Description
Technical field
The present invention relates to the devices that centrifugal treating is carried out to biological sample, more particularly, it relates to a kind of board-like
Centrifuge.
Background technology
In molecular biology research and experimental field, the specific life such as detach, extract nucleic acid, protein from biological sample
Object component is a kind of operation that application is very universal, is the basis of all follow-up studies and experiment.Commonly biological sample includes
Animal tissue, plant tissue and microorganism etc..Currently, can be used to realize and carried to particular organisms component there are many method
It takes, operating personnel select distinct methods, be combined according to certain step according to the difference of original biological specimen, realization pair
The extraction of particular organisms component.Involved concrete operations include grinding, broken born of the same parents, solid-liquid mixing, centrifuging, mistake for solid-state sample
Filter, chromatography, electrophoresis etc..
When carrying out centrifugal treating to biological sample, need to use centrifuge.Prior art centrifuge includes motor, rotation
Axis and test tube disk seat are provided with multiple jacks for being inserted into test tube on test tube disk seat, and test tube disk seat is located at the top of motor,
The other end of one end of rotation axis and the output axis connection of motor, rotation axis is connected on test tube disk seat, by the rotation of motor,
The rotation of test tube disk seat is driven, to carry out centrifugal treating to invisible spectro biological sample.The centrifuge of this structure, due to test tube
It is inserted into test tube disk seat, test tube disk seat is mounted on the top of motor, and the center of gravity of test tube disk seat entirety is higher, when test tube disk seat rotates
When, the vibration of centrifuge entirety is larger, and operation is unstable.
Therefore a kind of new board-like centrifuge is needed, the center of gravity of centrifuge entirety can be reduced, when centrifuge being made to run
Vibration reduces, and operation is more steady.
Invention content
The purpose of the present invention is to provide a kind of board-like centrifuges, it is intended to solve centrifuge center of gravity in the prior art compared with
Height, when operation, vibrate larger, the jiggly problem of operation.
In order to realize that goal of the invention, a kind of board-like centrifuge the improvement is that：Including bottom plate and shell, in shell
Portion is provided with tumbler, which includes motor, transmission shaft, lower part hub cap, top hub cap and carrying case；
The lower part hub cap and top hub cap are oppositely arranged, and the top of the carrying case is fixed on the hub cap of top, carrying case
Bottom end is fixed on the hub cap of lower part, and the top hub cap is provided with the socket for being inserted into Reagent Tube into the carrying case；
There is the motor installation shell to raise up, the motor to be fixed on bottom plate and be located at horse at the middle part of the lower part hub cap
Up in mounting shell body, transmission shaft is connected on motor output shaft, and the motor of the top hub cap and lower part hub cap installs shell
It is fixed on transmission shaft.
In such a configuration, two are symmetrically arranged with along center transmission shaft between the top hub cap and lower part hub cap
Carrying case.
In such a configuration, the carrying case is made of loading plate, the first folded plate and the second folded plate, the loading plate
Both ends extend outwardly and form first folded plate and the second folded plate after bending in the same direction, and the first folded plate and the second folded plate are equal
Perpendicular to the loading plate.
Further, the socket of the top hub cap is square, and the socket by be oppositely arranged on the hub cap of top
One inner wall and the second inner wall and the third inner wall being oppositely arranged and the 4th inner wall enclose；
The top of the loading plate is resisted against on first inner wall, and the top of first folded plate is resisted against the third
On inner wall, the top of second folded plate is resisted against on the 4th inner wall.
Further, it is both provided with and outwardly protrudes on first inner wall, the second inner wall, third inner wall and the 4th inner wall
Convex block, and the convex block is pressed in the top of the carrying case.
Further, it includes first that the upper surface of the lower part hub cap, which has limiting plate and limited block, the limiting plate,
Limiting plate, the second limiting plate and third limiting plate, the second limiting plate and third limiting plate are respectively positioned on the same of the first limiting plate
Side, and be respectively perpendicular on the both ends for being connected to first limiting plate；
The limited block is arranged in the side of the first limiting plate, the loading plate bottom end of the carrying case be caught in the limited block and
Between first limiting plate, first folded plate is resisted against on second limiting plate, and second folded plate is resisted against described
On third limiting plate.
In above-mentioned structure, the motor is fixed in a motor mount plate, the motor mount plate include fixed plate,
Support plate and fixing end, the motor are fixed in the fixed plate, and the both ends of fixed plate extend outwardly and curved in the same direction
Two support plates are formed after folding, and support plate and fixed plate are perpendicular；
The bottom end of the support plate extends outwardly and forms the fixing end after bending, and fixing end is fixed on the bottom plate
On.
In above-mentioned structure, it is provided with first for making transmission shaft pass through at the top of the motor installation shell and fixes
Hole is provided with the second mounting hole for making transmission shaft pass through at the center of the top hub cap.
Further, a through-hole is provided at the top of the shell, the top of transmission shaft is pierced by from the through-hole of shell, and
The friction pulley for being useful for that the rotational angle of transmission shaft is adjusted is fixedly mounted in the top of transmission shaft.
In above-mentioned structure, the mouth that is put into for being put into test tube, the top of the shell are provided at the top of the shell
It is rotatablely installed for covering in the upper cover for being put into mouth.
In above-mentioned structure, the bottom plate lower part is equipped with a beam, and the beam is in a ring.
In above-mentioned structure, a position detector is installed on the bottom plate, which is used for the loading
The position of box is detected and controls the lower position that motor driving carrying case turns to entrance.
Further, it is provided with a switching push button on the shell, when motor drives a carrying case to turn to entrance
After lower position, which drives another carrying case to turn to the lower position of entrance for controlling motor rotation.
From the foregoing, it will be observed that design of the present invention by carrying case structure, reduces the height residing for test tube, makes carrying case and examination
The center of gravity of pipe support is located at the lower position of top hub cap horizontal direction, is not in vibration by a relatively large margin when the motor is energized,
Improve board-like centrifuge traveling comfort；Meanwhile motor drives top hub cap, lower part hub cap, carrying case and carrying case
In rack for test tube rotation when, the center line around transmission shaft is rotated, rotation it is very steady, to reduce centrifuge
Vibration when operation, compared with prior art in directly test tube disk seat is fixed on transmission shaft top centrifuge, reduce from
The operation of the center of gravity of scheming entirety, centrifuge entirety is then more steady.
Description of the drawings
Fig. 1 is the dimensional structure diagram of board-like centrifuge in one embodiment of the invention.
Fig. 2 is the configuration schematic diagram of board-like centrifuge in one embodiment of the invention.
Fig. 3 is the configuration schematic diagram of tumbler in one embodiment of the invention.
Fig. 4 is the dimensional structure diagram of motor mount plate in one embodiment of the invention.
Fig. 5 is the structural schematic diagram of motor and motor mount plate in one embodiment of the invention.
Fig. 6 is the structural schematic diagram of the loading plate of carrying case in one embodiment of the invention.
Fig. 7 is the dimensional structure diagram of one embodiment of the invention middle and upper part hub cap.
Fig. 8 is the dimensional structure diagram of one embodiment of the invention middle and lower part hub cap.
Fig. 9 is the vertical view of board-like centrifuge in another embodiment of the present invention.
Figure 10 is the diagrammatic cross-section at A-A in Fig. 9.
Figure 11 is the vertical view of board-like centrifuge in another embodiment of the present invention.
Figure 12 is the cross-sectional view at B-B in Figure 11.
In figure：
Bottom plate 10, beam 101；
Shell 20 is put into mouth 201, upper cover 202, through-hole 203, friction pulley 204, control panel 205；
Tumbler 30, motor 301, transmission shaft 302；
Lower part hub cap 40, motor installation shell 401, limiting plate 402, limited block 403, the first limiting plate 4021, the second limiting plate
4022, third limiting plate 4023, the first mounting hole 4011；
Top hub cap 50, socket 501, the first inner wall 5011, third inner wall 5013, the 4th inner wall 5014, convex block 5015；
Carrying case 60, loading plate 601, the first folded plate 602, the second folded plate 603, the second mounting hole 502；
Motor mount plate 70, fixed plate 701, support plate 702, fixing end 703, centre bore 7010, screw hole 7030；
Position detector 80.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.
The present invention proposes that first embodiment, the present embodiment propose a kind of board-like centrifuge, as shown in Figure 1, Figure 2 and Fig. 3 institutes
Show, which includes bottom plate 10 and shell 20, and shell 20 is fixed on bottom plate 10, and 20 inside of shell has vessel, should
Be provided with tumbler 30 in vessel, in the present embodiment, tumbler 30 include motor, transmission shaft 302, lower part hub cap 40, on
Portion's hub cap 50 and carrying case 60, as shown in Figure 2 and Figure 3, shell 20 is substantially cylindrical, and the top hub cap 50 and lower part turn
Lid 40 is rounded, and the diameter of top hub cap 50 and lower part hub cap 40 is less than the internal diameter of shell 20；The lower part hub cap 40 and top
The size of hub cap 50 is identical, and top hub cap 50 is located at the top of lower part hub cap 40 and is oppositely arranged.The top hub cap 50 is under
Along 302 centrosymmetric setting of transmission shaft, there are two carrying cases 60 between portion's hub cap 40, wherein the top of the carrying case 60 is solid
It is scheduled on top hub cap 50, the bottom end of carrying case 60 is fixed on lower part hub cap 40, and the top hub cap 50 is provided with connection dress
Carry the socket 501 of box.For being inserted into Reagent Tube into the carrying case 60, when needing to centrifuge reagent, pass through top
The socket 501 of hub cap 50 is put into the rack for test tube for being mounted with test tube into two carrying cases 60, and the test tube in rack for test tube is along level side
To putting, and the bottom of test tube is directed away from the direction of transmission shaft 302；The rotation of tumbler 30 then carries out at centrifugation test tube
Reason so that the solution in test tube gathers test tube bottom.Further, the middle part of the lower part hub cap 40 has and raises up
Motor installs shell 401, and the motor is fixed on bottom plate 10 and in motor installation shell 401, motor installs shell 401
Then it is located between two carrying cases 60；Transmission shaft 302 is connected on the output shaft of motor, and the top hub cap 50 and lower part turn
The motor installation shell 401 of lid 40 is fixed on transmission shaft 302, and the rotation of motor then drives top hub cap 50 and lower part hub cap 40
It rotates together.
It is opened after rack for test tube is put into carrying case 60 by the socket 501 by top hub cap 50 by above-mentioned structure
Dynamic centrifuge, centrifuges the test tube on rack for test tube, since the middle part of lower part hub cap 40 is provided with the motor to raise up peace
Shell 401 is filled, motor is packed into the motor installation shell 401 so that the center of gravity of motor is located at 40 level side of lower part hub cap
To top position；Carrying case 60 is arranged between top hub cap 50 and lower part hub cap 40, and shell 401 is installed positioned at motor
Both sides, rack for test tube is put into carrying case 60, compared with prior art in test tube disk seat is directly fixed on to the top of transmission shaft
Centrifuge reduces the height residing for rack for test tube, is not in vibration by a relatively large margin, to improve when the motor is energized
Board-like centrifuge traveling comfort；Simultaneously as top hub cap 50, lower part hub cap 40 and two carrying cases 60 are along biography
302 centrosymmetric structure of moving axis, the center of gravity position for keeping rack for test tube, carrying case 60, top hub cap 50 and lower part hub cap 40 whole
In on the center line of transmission shaft 302, when motor drives in top hub cap 50, lower part hub cap 40, carrying case 60 and carrying case 60
Rack for test tube rotation when, the center line around transmission shaft 302 is rotated, thus rotate it is very steady, to reduce
Vibration when centrifuge is run, reduces the center of gravity of centrifuge entirety, the operation of centrifuge entirety is then more steady.Under in addition,
The middle part of portion's hub cap 40 raises up to form motor installation shell 401, and carrying case 60 is located at the both sides of motor installation shell 401,
After being put into rack for test tube in carrying case 60, rack for test tube is then installed between top hub cap 50 and lower part hub cap 40, and positioned at motor
The both sides of shell 401, it is this it is reasonable for structure limited space inside centrifuge is utilized, reduce the board-like centrifugation of the present invention
The height of machine entirety so that whole compact-sized, small and exquisite of board-like centrifuge.
In the above-described embodiment, as shown in Figure 1 and Figure 2,10 lower part of the bottom plate is equipped with a beam 101, beam
101 are screwed in the lower surface of bottom plate 10, and beam 101 plays supporting role to shell 20, meanwhile, it is board-like from
When scheming carries out centrifugal treating, beam 101 plays the role of buffering, damping to board-like centrifuge, described in the present embodiment
Beam 101 in a ring, compared with prior art in using multiple support footed glasses by the way of, the beam 101 of this structure tool
There is more preferably damping effect.
Further, in the above-described embodiment, for the mounting structure of the motor, as shown in Figure 4, Figure 5, the present invention
A specific embodiment is proposed, the motor is fixed in a motor mount plate 70, and Fig. 4 is the solid of motor mount plate 70
Structural schematic diagram, the motor mount plate 70 include fixed plate 701, support plate 702 and fixing end 703, and the motor is solid
It is scheduled in the fixed plate 701, there is centre bore 7010 at the center of fixed plate 701, the output shaft of motor is from fixed plate 701
Centre bore pass through, motor is fixed on to the lower section of the fixed plate 701 by screw；The both ends of fixed plate 701 are to extension
It stretches and forms two support plates 702 after bending in the same direction, and support plate 702 and fixed plate 701 are perpendicular, motor is then located at two branch
Between fagging 702；The bottom end of the support plate 702 extends outwardly and forms the fixing end 703, fixing end 703 after bending
It is perpendicular with support plate 702, it is provided with screw hole 7030 in fixing end 703, fixing end 703 is fixed on institute by locking screw
On the bottom plate 10 stated.By the effect of motor mount plate 70, motor is fixed, while in the present embodiment, motor installation
Plate 70 has raised the location of motor, and the output shaft of motor is directly connected with transmission shaft 302, to shortening transmission as possible
The length of axis 302 avoids transmission shaft 302 from trembling in rotation process so that the rotation of transmission shaft 302 is more steady, plate
The operation of formula centrifuge is more steady.
On the basis of the above embodiments, for the carrying case 60, as shown in fig. 6, the present invention proposes one specifically
Embodiment, wherein the carrying case 60 is made of loading plate 601, the first folded plate 602 and the second folded plate 603, the loading
The both ends of plate 601 extend outwardly and form first folded plate 602 and the second folded plate 603, and the first folded plate after bending in the same direction
602 and second folded plate 603 be each perpendicular to the loading plate 601, as shown in Figure 2 and Figure 3, carrying case 60 is fixed on top and is turned
After between lid 50 and lower part hub cap 40, carrying case 60 is to form side to have the shape of opening, and rack for test tube is put into carrying case 60
When interior, then between first folded plate 602 and the second folded plate 603, the test tube bottom on rack for test tube then leans against rack for test tube
On the loading plate 601, when carrying case 60 rotates, under the influence of centrifugal force, the sample in test tube then converges to test tube
Bottom.In the present embodiment, the design of 60 such structure of carrying case, not to carrying case 60 along the size progress of test tube length direction
It limits, when test tube is put into carrying case 60, carrying case 60 is applicable to the different test tube of different lengths, therefore the plate of the present invention
Formula centrifuge can carry out the test tube of plurality of specifications centrifugal treating, applied widely.
On the basis of embodiment shown in Fig. 6, for the structure of the fixation carrying case 60, it is specific that the present invention proposes one
Embodiment, as shown in Fig. 7, Fig. 8 and Fig. 3, the socket 501 of the top hub cap 50 is square, and the socket 501 is by top
The first inner wall 5011 being oppositely arranged on hub cap 50 and the second inner wall（It is not indicated in figure）And the third inner wall being oppositely arranged
5013 and the 4th inner wall 5014 enclose, when the top of carrying case 60 is mounted on top hub cap 50, the top of loading plate 601
It is resisted against on first inner wall 5011, the top of first folded plate 602 is resisted against on the third inner wall 5013, institute
The top for stating the second folded plate 603 is resisted against on the 4th inner wall 5014；Also, in first inner wall 5011, second
The convex block 5015 outwardly protruded, and the convex block 5015 are both provided on wall, third inner wall 5013 and the 4th inner wall 5014
It is pressed in the top of the carrying case 60.As shown in Fig. 8, Fig. 3, the upper surface of the lower part hub cap 40 has limiting plate 402 and limit
Position block 403, limiting plate 402 and limited block 403 are provided with two groups along transmission shaft 302 is centrosymmetric in the present embodiment, described
Limiting plate 402 includes the first limiting plate 4021, the second limiting plate 4022 and third limiting plate 4023, and lower part hub cap 40 is in circle
The both ends of shape, the first limiting plate 4021 are located on the circumference of lower part hub cap 40, the second limiting plate 4022 and third limiting plate 4023
It is respectively positioned on the same side of the first limiting plate 4021, and is respectively perpendicular on the both ends for being connected to first limiting plate 4021；Into
One step, limited block 403 is arranged in the side of the first limiting plate 4021, when the bottom end of carrying case 60 is fixed on lower part hub cap 40
When, the bottom end of loading plate 601 is caught between the limited block 403 and the first limiting plate 4021, first folded plate 602 against
On second limiting plate 4022, second folded plate 603 is resisted against on the third limiting plate 4023.Pass through loading
Such fixed structure of box 60, when installing carrying case 60, it is only necessary to which carrying case 60 is caught in lower part hub cap 40 and top hub cap
Between 50, hereafter top hub cap 50 is fixed, then completes the installation to carrying case 60, when dismounting also need to only turn top
After lid 50 is dismantled, carrying case 60 is removed from lower part hub cap 40, this structure of carrying case 60 be easy to implement installation and
Dismounting.
On the basis of the above embodiments, for the board-like centrifuge, as shown in Fig. 9, Figure 10 and Fig. 7, Fig. 8,
The present invention proposes a specific embodiment, and in Fig. 8, the top of motor installation shell 401 is provided with for making transmission shaft
302 the first mounting holes 4011 passed through in Fig. 7, are provided at the center of the top hub cap 50 for making transmission shaft 302 pass through
The second mounting hole 502, when transmission shaft 302 from the first mounting hole 4011 and the second mounting hole 502 pass through when, by locking spiral shell
Nail, top hub cap 50 and lower part hub cap 40 are fixed on transmission shaft 302, when motor rotates, by the effect of transmission shaft 302,
Top hub cap 50 and lower part hub cap 40 is driven to rotate.In the present embodiment, as shown in Fig. 1, Fig. 9 and Figure 10, the shell 20
Top is provided with is put into mouth 201 for be put into test tube, and the top of the shell 20, which is rotatablely installed, to be put into for covering described
Mouthfuls 201 upper cover 202, the top of the shell 20 are provided with a through-hole 203, the through-hole of the top of transmission shaft 302 from shell 20
It is pierced by 203, and the friction pulley 204 being adjusted being useful for transmission shaft 302 is fixedly mounted in the top of transmission shaft 302.When
When needing to carry out centrifugal treating to the sample in test tube, the transmission shaft 302 is rotated by friction pulley 204, makes carrying case 60
Positioned at the underface for being put into mouth 201, after being put into first rack for test tube, by 90 ° of rotating drive shaft again of friction pulley 204, make another
One carrying case 60 is located at the underface for being put into mouth 201, is hereafter put into second rack for test tube, after covering the upper cover 202, leads to
The control panel for crossing the top of shell 20 controls board-like centrifuge, and control panel can adjust the rotating speed of motor, control from
The time etc. of heart processing；After the completion of centrifugal treating, motor is set to stop operating by control panel 205, when carrying case 60 stops turning
After dynamic, by 204 rotating drive shaft 302 of friction pulley, first carrying case 60 made to be in the underface for being put into mouth 201, take out warp
First rack for test tube of centrifugal treating takes out the through centrifugal treating thereafter through 90 ° of rotating drive shaft again of friction pulley 204
Two rack for test tubes.
Further, as shown in Figure 11, Figure 12, described in Fig. 9, Figure 10 on the basis of embodiment, the invention also provides
One specific embodiment is equipped with a position detector 80 on the bottom plate 10, passes through the position detector 80 and detects lower part and turns
The position of lid 40, when starting board-like centrifuge and carrying out centrifugal treating, position detector 80 is stopped, at this time motor 301
The range of speeds is 2000-2700r/min, can be adjusted according to actual needs to rotating speed；When board-like centrifuge stops at centrifugation
Reason, and motor 301 be in inertia rotate when, position detector 80 is then started to work, and is put into when detecting that carrying case 60 is not in
When the underface of mouth 201, position detector 80 generates contraposition signal and controls motor, makes the rotation of motor 301 at a slow speed, in general,
Control 301 rotating speed of motor is 300r/min, and when motor 301 drives carrying case 60 to turn to the underface of entrance 201, position passes
Sensor 80 generates the first stop signal control motor and stops operating so that carrying case 60 aligns entrance 201 substantially after stopping operating
Underface, consequently facilitating taking out rack for test tube in one of carrying case 30 from mouth 201 is put into；Hereafter, pass through control panel
On switching push button, 180 ° of the rotation again at a slow speed of control motor 301 works as horse in general, 301 rotating speed of motor is 300r/min
When driving another carrying case 60 to turn to the underface of entrance 201 up to 301, position sensor 80 generates the second stop signal control
Motor processed stops operating so that another carrying case 60 aligns the underface of entrance 201 substantially after stopping operating, convenient for from being put into
Mouth 201 takes out the rack for test tube in another carrying case.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (13)
1. a kind of board-like centrifuge, it is characterised in that：Including bottom plate and shell, enclosure is provided with tumbler, the rotation
Device includes motor, transmission shaft, lower part hub cap, top hub cap and carrying case；
The lower part hub cap and top hub cap are oppositely arranged, and the top of the carrying case is fixed on the hub cap of top, carrying case
Bottom end is fixed on the hub cap of lower part, and the top hub cap is provided with the socket of connection carrying case；
There is the motor installation shell to raise up, the motor to be fixed on bottom plate and be located at horse at the middle part of the lower part hub cap
Up in mounting shell body, transmission shaft is connected on motor output shaft, and the motor of the top hub cap and lower part hub cap installs shell
It is fixed on transmission shaft.
2. board-like centrifuge according to claim 1, it is characterised in that：Along biography between the top hub cap and lower part hub cap
There are two carrying cases for the centrosymmetric setting of moving axis.
3. board-like centrifuge according to claim 1 or 2, it is characterised in that：The carrying case is by loading plate, the first folded plate
And second folded plate constitute, the both ends of the loading plate extend outwardly and form first folded plate and second after bending in the same direction
Folded plate, and the first folded plate and the second folded plate are each perpendicular to the loading plate.
4. board-like centrifuge according to claim 3, it is characterised in that：The socket of the top hub cap is square, and institute
Socket is stated by the first inner wall being oppositely arranged on the hub cap of top and the second inner wall and the third inner wall being oppositely arranged and the 4th
Wall encloses；
The top of the loading plate is resisted against on first inner wall, and the top of first folded plate is resisted against the third
On inner wall, the top of second folded plate is resisted against on the 4th inner wall.
5. board-like centrifuge according to claim 4, it is characterised in that：First inner wall, the second inner wall, third inner wall
And the 4th be both provided with the convex block outwardly protruded on inner wall, and the convex block is pressed in the top of the carrying case.
6. board-like centrifuge according to claim 3, it is characterised in that：The upper surface of the lower part hub cap has limiting plate
And limited block, the limiting plate include the first limiting plate, the second limiting plate and third limiting plate, the second limiting plate and third
Limiting plate is respectively positioned on the same side of the first limiting plate, and is respectively perpendicular on the both ends for being connected to first limiting plate；
The limited block is arranged in the side of the first limiting plate, the loading plate bottom end of the carrying case be caught in the limited block and
Between first limiting plate, first folded plate is resisted against on second limiting plate, and second folded plate is resisted against described
On third limiting plate.
7. board-like centrifuge according to claim 1, it is characterised in that：The motor is fixed on a motor mount plate
On, the motor mount plate includes fixed plate, support plate and fixing end, and the motor is fixed in the fixed plate,
The both ends of fixed plate extend outwardly and form two support plates after bending in the same direction, and support plate and fixed plate are perpendicular；
The bottom end of the support plate extends outwardly and forms the fixing end after bending, and fixing end is fixed on the bottom plate
On.
8. board-like centrifuge according to claim 1, it is characterised in that：The top setting of the motor installation shell is useful
Second for making transmission shaft pass through is provided at the first mounting hole for making transmission shaft pass through, the center of the top hub cap to consolidate
Determine hole.
9. board-like centrifuge according to claim 8, it is characterised in that：It is provided with a through-hole at the top of the shell, passes
The top of moving axis is pierced by from the through-hole of shell, and the top of transmission shaft be fixedly mounted be useful for the rotational angle of transmission shaft into
The friction pulley that row is adjusted.
10. board-like centrifuge according to claim 1, it is characterised in that：It is provided at the top of the shell for being put into
Test tube is put into mouth, and the top of the shell is rotatablely installed for covering in the upper cover for being put into mouth.
11. board-like centrifuge according to claim 1, it is characterised in that：The bottom plate lower part is equipped with a beam, institute
State beam in a ring.
12. board-like centrifuge according to claim 1, it is characterised in that：One position detector is installed on the bottom plate,
The position detector is turned to for motor driving carrying case to be detected and controlled to the position of the carrying case under entrance
It sets in orientation.
13. board-like centrifuge according to claim 12, it is characterised in that：A switching push button is provided on the shell,
After motor drives a carrying case to turn to the lower position of entrance, for the switching push button for controlling motor rotation, driving is another
One carrying case turns to the lower position of entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118399.7A CN108525863A (en) | 2017-03-01 | 2017-03-01 | Board-like centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118399.7A CN108525863A (en) | 2017-03-01 | 2017-03-01 | Board-like centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108525863A true CN108525863A (en) | 2018-09-14 |
Family
ID=63489060
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710118399.7A Pending CN108525863A (en) | 2017-03-01 | 2017-03-01 | Board-like centrifuge |
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| US6416455B1 (en) * | 1999-04-23 | 2002-07-09 | Hirachi Koki Co., Ltd. | Rotor for centrifuge having a specimen holder that accomodates an increased number of specimens |
| CN201676758U (en) * | 2010-04-01 | 2010-12-22 | 杭州奥盛仪器有限公司 | Microplate centrifuge |
| CN302055867S (en) * | 2012-02-28 | 2012-08-29 | 盛司潼 | Plate centrifuge |
| CN203140171U (en) * | 2013-01-29 | 2013-08-21 | 珠海黑马医学仪器有限公司 | Centrifuge |
| CN204182489U (en) * | 2014-11-10 | 2015-03-04 | 杭州奥盛仪器有限公司 | Modified Microplate centrifuge |
| CN104815766A (en) * | 2015-05-08 | 2015-08-05 | 中国工程物理研究院总体工程研究所 | Rotating arm type centrifuge and fixed-position shutdown method thereof |
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| CN302731262S (en) * | 2014-02-05 | |||
| US6416455B1 (en) * | 1999-04-23 | 2002-07-09 | Hirachi Koki Co., Ltd. | Rotor for centrifuge having a specimen holder that accomodates an increased number of specimens |
| CN201676758U (en) * | 2010-04-01 | 2010-12-22 | 杭州奥盛仪器有限公司 | Microplate centrifuge |
| CN302055867S (en) * | 2012-02-28 | 2012-08-29 | 盛司潼 | Plate centrifuge |
| CN203140171U (en) * | 2013-01-29 | 2013-08-21 | 珠海黑马医学仪器有限公司 | Centrifuge |
| CN204182489U (en) * | 2014-11-10 | 2015-03-04 | 杭州奥盛仪器有限公司 | Modified Microplate centrifuge |
| CN104815766A (en) * | 2015-05-08 | 2015-08-05 | 中国工程物理研究院总体工程研究所 | Rotating arm type centrifuge and fixed-position shutdown method thereof |
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Application publication date: 20180914 |