CN108641891A - A kind of modified bio-separation device - Google Patents
A kind of modified bio-separation device Download PDFInfo
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- CN108641891A CN108641891A CN201810313807.9A CN201810313807A CN108641891A CN 108641891 A CN108641891 A CN 108641891A CN 201810313807 A CN201810313807 A CN 201810313807A CN 108641891 A CN108641891 A CN 108641891A
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- sliding groove
- sliding
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- groove
- rotation
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/04—Cell isolation or sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
-
- 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
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
-
- 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
- B04B9/08—Arrangement or disposition of transmission gearing ; Couplings; Brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B2007/005—Retaining arms for gripping the stationary part of a centrifuge bowl or hold the bowl itself
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of modified bio-separation devices,Including pedestal and cylinder,The first opening up rotation chamber is provided in the pedestal,Rotating turret is rotatably mounted with by bearing in the first rotation chamber,The second rotation chamber that is opening up and coordinating with the cylinder is provided in the rotating turret,Opening up disengagement chamber is provided in the cylinder,It is provided with external screw thread on the upside of the cylinder outer surface,Cylinder outer surface left and right ends are fixedly installed casting lug thereon,The first sliding groove being connected to up and down is provided in the casting lug thereon,It installs and can slide up and down in first sliding groove the first sliding bar,The second sliding groove of left and right connection is symmetrically set in the second rotation chamber side wall,It is slidably fitted with the second sliding bar in second sliding groove,End face of second sliding bar far from the second rotation chamber is provided with the first locking teeth.
Description
Technical field
The present invention relates to a kind of biological plant, specially a kind of modified bio-separation device.
Background technology
In biological field, centrifugally operated is a kind of common processing mode, and centrifugally operated can be by some impurity and one
A little target cells are separated, and traditional centrifugal device is in operation, if operation error, often to operating personnel
Injury, therefore, it is necessary to the personnel of profession to operate, and traditional centrifugal device profession requirement degree is high, and there are certain peaces
Full hidden danger.
Invention content
Deficiency in view of the above technology, the present invention propose a kind of modified bio-separation device.
A kind of modified bio-separation device of apparatus of the present invention, including pedestal and cylinder are arranged in the pedestal
There is an opening up first rotation chamber, rotating turret, the rotation are rotatably mounted with by bearing in the first rotation chamber
It is provided with the second rotation chamber that is opening up and coordinating with the cylinder in frame, is provided in the cylinder opening up
Disengagement chamber, the cylinder outer surface upside are provided with external screw thread, and cylinder outer surface left and right ends are fixedly installed convex
Go out block, the first sliding groove being connected to up and down is provided in the casting lug thereon, installs and can slide up and down in first sliding groove
The first sliding bar, it is described second rotation chamber side wall in be symmetrically set with left and right connection the second sliding groove, described second
The second sliding bar is slidably fitted in sliding groove, end face of second sliding bar far from the second rotation chamber is provided with first
Locking teeth is provided with the third sliding groove being connected to outside in the second sliding groove roof, is installed in the third sliding groove
Can slide up and down upper slider bar and lower slider item, and the upper slider bar and the opposite end face of lower slider article are respectively arranged with
One inclined-plane and the second inclined-plane, the lower slider item are fixedly connected with second sliding bar, and the third sliding groove is close to described
The 4th sliding for being connected to second sliding groove and coordinating with the lower slider article is provided on the downside of the end wall of second rotation chamber
Slot is provided with annular groove in the first rotation cavity wall, is fixedly installed in the annular groove and coordinates with first locking teeth
Ring gear, is symmetrically set with the lock slots coordinated with second sliding bar on the downside of the cylinder outer surface, and described the
It is provided with third rotation chamber below one rotation chamber, is rotatably mounted between the first rotation chamber and third rotation chamber
The first rotation axis extended up and down, first rotation axis upper end are stretched into the first rotation chamber and are fixed with the rotating turret
Connection, first rotation axis lower end are installed in rotation in the third rotation bottom of chamber wall, are set in the third rotation chamber
It is equipped with the gear being fixedly connected with first rotation axis, is provided with the 4th rotation chamber below the third rotation chamber, described the
First spline of the opening towards the 4th rotation chamber is provided in one rotation axis, spline fitted is pacified in first spline
Equipped with the splined shaft extended downwardly, regulation ring, the 4th rotation chamber are rotatably mounted with by bearing on the splined shaft
First motor is installed in bottom wall, first motor upper end be connected by power has the second rotation axis, second rotation axis
In be provided with the second spline that is opening up and coordinating with the splined shaft, be provided on the right side of the 4th rotation chamber downward
The 4th sliding groove stretched, is equipped with first sliding shoe that can slide up and down in the 4th sliding groove, in first sliding shoe
It is provided with downward opening thread groove, screw-thread fit is equipped with threaded rod, the threaded rod lower end and fixation in the thread groove
Mounted on it is described 4th sliding groove bottom wall in the second motor power connection, the 4th sliding groove with it is described 4th rotate chamber it
Between be provided with the 5th interconnected sliding groove, be equipped in the 5th sliding groove can slide up and down and left and right extend connection
Bar, the connecting rod right end are fixedly connected with first sliding shoe, left end extend into it is described 4th rotation chamber in and with it is described
Regulation ring is fixedly connected, and the cylinder upper end is provided with sealing cover, and the pedestal is equipped with lighting device, the lighting device
Including lamp stand and headlamp.
Further technical solution is provided with downward opening seal chamber, the seal chamber top in the sealing cover
Wall is installed with gasket, and the sealing cavity wall is provided with the internal thread coordinated with the external screw thread.
Further technical solution is slidably fitted with guide rod, the guide rod upper and lower ends difference in the connecting rod
It is fixedly mounted in the 5th sliding groove or more end wall.
Further technical solution, the third rotate in chamber right end wall and are provided through the 6th of the 4th sliding groove
Sliding groove, the 6th sliding groove are equipped with the second sliding shoe that can be horizontally slipped, the second sliding shoe left end be provided with
Second locking teeth of gear engagement is provided with being connected to up and down in the second sliding shoe and allows first sliding shoe
The straight slot passed through, the straight slot right end wall are provided with third inclined-plane, and the first sliding shoe right end is provided with oblique with the third
The skewed slot of face cooperation.
Further technical solution, it is described first sliding groove sidewall in be provided with the first guide groove, first guide groove
In be slidably fitted be fixedly connected with first sliding bar first be oriented to protrusion, it is described first be oriented to protrusion lower end fix peace
Equipped with the first top pressure spring being fixedly connected with the first guiding groove bottom wall.
Further technical solution, it is described second sliding groove bottom wall in be provided with the second guide groove, second guide groove
In be slidably fitted with the second guiding protrusion, be installed in second guide groove with described second be oriented to that protrusion offsets the
Two top pressure springs.
Further technical solution, is symmetrically arranged with third guide groove in the third sliding groove left hand end wall, and described
It is slidably fitted with the third being fixedly connected with the upper slider bar in three guide grooves and is oriented to protrusion, the third is oriented to protrusion lower end
Face is installed with is oriented to the third top pressure spring that groove bottom wall is fixedly connected with the third.
Further technical solution, the 6th sliding groove right end wall, which is installed with to fix with the second sliding shoe, to be connected
The 4th top pressure spring connect.
Further technical solution, the rotating turret upper surface are symmetrically set with locating slot, the casting lug thereon lower end
Face is fixedly installed the positioning coordinated with the locating slot and protrudes.
Further technical solution, the lamp stand are fixedly installed on the left of the pedestal top end surface, and the headlamp is set
It is placed at the top of the lamp stand.
The beneficial effects of the invention are as follows：
Apparatus of the present invention when in use, open the sealing cover, take out the cylinder, and broken biological cell is put into
In the cylinder, then the cylinder is put into described second and is rotated in chamber, makes the positioning protrusion and the locating slot
The sealing cover, is then installed on the cylinder, when the relatively described cylinder of the sealing cover moves down by cooperation again
During, the sealing cover can be by the downward top pressure of the first sliding bar, during first sliding bar moves down
It can extend into second sliding groove and by the upper downward top pressure of slider bar, the process of the upper slider bar slide downward
In, first inclined-plane can act on second inclined-plane, so as to drive the lower slider article to slide into the 4th sliding
In slot, the lower slider item can drive second sliding bar to extend into the lock slots and first locking teeth can be made de-
From the ring gear, the cylinder can thus be locked in the first rotation chamber, then starts second motor, institute
It states the second motor and the first sliding shoe slide downward, the mistake of the first sliding shoe slide downward is driven by the threaded rod
On the one hand Cheng Zhong may act on the third inclined-plane and the second sliding shoe made to slide to the right, so as to make second lock
Fixed tooth is disengaged from the gear, and on the other hand first sliding shoe can drive connecting rod slide downward, the connecting rod
The splined shaft lower end can be driven to extend into second spline, then start the first motor, the first motor
The splined shaft can be driven to rotate by second rotation axis, the splined shaft can drive first rotation axis to rotate, institute
Stating the first rotation axis can drive the rotating turret to rotate, to the rotating turret can drive the cylinder to rotate and it is thin to biology
Born of the same parents carry out centrifugally operated；
After the completion of centrifugally operated, stop the first motor, and the second motor described in reverse starting, second motor can pass through
The threaded rod drives the first sliding shoe upward sliding, during the first sliding shoe upward sliding, described first
Sliding shoe can drive the connecting rod upward sliding, and the connecting rod can drive the splined shaft upward sliding and with described second
Spline is detached from cooperation, and under the action of four top pressure spring, the second sliding shoe is made described the by top pressure to the left
Two locking teeths are engaged with the gear, and the third inclined-plane can be made to coordinate with the skewed slot, then rotate backward sealing cover again,
When the sealing cover be detached from the cylinder after, under the action of first top pressure spring, it is described first be oriented to protrusion by
Upper top pressure and so that first sliding bar upper end is stretched out the casting lug thereon and first sliding bar lower end made to be retracted to described the
In one sliding groove, under the action of second top pressure spring, first locking teeth is made towards the ring gear top pressure
The one end of second sliding bar far from first locking teeth is contracted in second sliding groove, so as to by the separation
Cylinder takes out upwards, and under the action of the third top pressure spring, the third is oriented to protrusion makes the upper cunning by upward top pressure
Dynamic upper surface is concordant with the rotating turret upper surface, and thus apparatus of the present invention can be returned to original state, next to facilitate
Secondary use；
Apparatus of the present invention are simple in structure, easy to use, safe.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of a modification of the present invention type bio-separation device.
Fig. 2 is the enlarged structure schematic diagram at rotating turret in Fig. 1.
Fig. 3 is the vertical view of cylinder in the present invention.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
.
As shown in Figs. 1-3, a kind of modified bio-separation device of apparatus of the present invention, including pedestal 10 and cylinder
34, it is provided with the first opening up rotation chamber 58 in the pedestal 10, it is rotatable by bearing in the first rotation chamber 58
Ground is equipped with rotating turret 57, and the second rotation that is opening up and coordinating with the cylinder 34 is provided in the rotating turret 57
Chamber is provided with opening up disengagement chamber 39 in the cylinder 34, external screw thread is provided on the upside of 34 outer surface of the cylinder
41,34 outer surface left and right ends of the cylinder are fixedly installed casting lug thereon 42, and connection up and down is provided in the casting lug thereon 42
The first sliding groove, the first sliding bar 40 of installing and can slide up and down in first sliding groove, second rotation chamber side
It is symmetrically set with the second sliding groove of left and right connection in wall, the second sliding bar is slidably fitted in second sliding groove
56, end face of second sliding bar 56 far from the second rotation chamber is provided with the first locking teeth, the second sliding groove top
It is provided with the third sliding groove being connected to outside in wall, the upper slider bar 48 that can slide up and down is installed in the third sliding groove
With lower slider item 55, the upper slider bar 48 and the opposite end face of lower slider item 55 are respectively arranged with the first inclined-plane 51 and second tiltedly
Face 49, the lower slider item 55 are fixedly connected with second sliding bar 56, and the third sliding groove is close to second rotation
It is provided with the 4th sliding groove 60 for being connected to second sliding groove and coordinating with the lower slider article 55, institute on the downside of the end wall of chamber
It states and is provided with annular groove in 58 inner wall of the first rotation chamber, the internal tooth coordinated with first locking teeth is fixedly installed in the annular groove
Circle 49,34 outer surface of cylinder downside are symmetrically set with the lock slots 61 coordinated with second sliding bar 56, institute
It states 58 lower section of the first rotation chamber and is provided with third rotation chamber 14, it can between the first rotation chamber 58 and third rotation chamber 14
It is rotatably mounted the first rotation axis 11 extended up and down, 11 upper end of the first rotation axis is stretched into the first rotation chamber 58
And be fixedly connected with the rotating turret 57,11 lower end of the first rotation axis is installed in rotation on 14 bottom of the third rotation chamber
In wall, the gear 13 being fixedly connected with first rotation axis 11, the third rotation are provided in the third rotation chamber 14
14 lower section of chamber is provided with the 4th rotation chamber 16, and opening is provided in first rotation axis 11 towards the 4th rotation chamber 16
First spline, spline fitted is equipped with the splined shaft 12 extended downwardly in first spline, leads on the splined shaft 12
It crosses bearing and is rotatably mounted with regulation ring 15, first motor 19 is installed in the 4th rotation 16 bottom wall of chamber, it is described
19 upper end be connected by power of first motor has the second rotation axis 18, be provided in second rotation axis 18 it is opening up and with it is described
The second spline 17 that splined shaft 12 coordinates, 16 right side of the 4th rotation chamber are provided with the 4th sliding groove 23 extended up and down,
First sliding shoe 32 that can slide up and down is installed in the 4th sliding groove 23, opening is provided in first sliding shoe 32
Thread groove 26 directed downwardly, screw-thread fit is equipped with threaded rod 22 in the thread groove 26, and 22 lower end of the threaded rod is pacified with fixed
21 be connected by power of the second motor in 23 bottom wall of the 4th sliding groove, the 4th sliding groove 23 are rotated with the described 4th
The 5th interconnected sliding groove 24 is provided between chamber 16, being equipped in the 5th sliding groove 24 can slide up and down and control
The connecting rod 25 of extension, 25 right end of the connecting rod are fixedly connected with first sliding shoe 32, and left end extend into the described 4th
It is fixedly connected in rotation chamber 14 and with the regulation ring 15,34 upper end of the cylinder is provided with sealing cover 38, the pedestal 10
It is equipped with lighting device, the lighting device includes lamp stand 61 and headlamp 62.
Valuably or illustratively, wherein downward opening seal chamber 36 is provided in the sealing cover 38, it is described
36 roof of seal chamber is installed with gasket 35, and 36 inner wall of the seal chamber is provided with the interior spiral shell coordinated with the external screw thread 41
Line 37.
Valuably or illustratively, wherein guide rod 20 is slidably fitted in the connecting rod 25, on the guide rod 20
Lower both ends are fixedly mounted respectively in about 24 end wall of the 5th sliding groove.
Valuably or illustratively, wherein the 4th sliding is provided through in the third rotation 14 right end wall of chamber
6th sliding groove 29 of slot 23, the 6th sliding groove 29 are equipped with the second sliding shoe 31 that can be horizontally slipped, and described second slides
31 left end of motion block is provided with the second locking teeth engaged with the gear 13, and connection up and down is provided in the second sliding shoe 31
And the straight slot 33 that allows first sliding shoe 32 to pass through, 33 right end wall of the straight slot be provided with third inclined-plane 27, described the
One sliding shoe, 32 right end is provided with the skewed slot 28 coordinated with the third inclined-plane 27.
Valuably or illustratively, wherein it is provided with the first guide groove 45 in the first sliding groove sidewall, described first
It is slidably fitted with first be fixedly connected with first sliding bar 40 in guide groove 45 and is oriented to protrusion 43, first guiding is convex
Go out 43 lower ends and is installed with the first top pressure spring 44 being fixedly connected with 45 bottom wall of the first guide groove, first top pressure
Spring 44 makes 40 upper end of the first sliding bar stretch out the casting lug thereon to be oriented to 43 upward top pressures of protrusion by described first
42 and 40 lower end of the first sliding bar is made to be retracted in first sliding groove.
Valuably or illustratively, wherein it is provided with the second guide groove 54 in the second sliding groove bottom wall, described second
It is slidably fitted with the second guiding protrusion 52 in guide groove 54, is installed in second guide groove 54 and is oriented to described second
52 the second top pressure springs 53 for offseting of protrusion, second top pressure spring 53 to by first locking teeth towards the internal tooth
It encloses 50 top pressures and the one end of second sliding bar 56 far from first locking teeth is made to be contracted in second sliding groove.
Valuably or illustratively, wherein third guide groove, institute are symmetrically arranged in the third sliding groove left hand end wall
It states the third for being slidably fitted in third guide groove and being fixedly connected with the upper slider bar 48 and is oriented to protrusion, the third is oriented to convex
Go out lower face and is installed with the third top pressure spring being fixedly connected with third guiding groove bottom wall, the third top pressure spring
Keep 48 upper surface of upper slider bar concordant with the rotating turret upper surface the third is oriented to the upward top pressure of protrusion.
Valuably or illustratively, wherein 29 right end wall of the 6th sliding groove is installed with and second sliding
The 4th top pressure spring 30 that block 31 is fixedly connected, the 4th top pressure spring 30 is to by the top pressure to the left of the second sliding shoe 31
And second locking teeth is made to be engaged with the gear 13.
Valuably or illustratively, wherein 57 upper surface of the rotating turret is symmetrically set with locating slot 47, described convex
Go out 42 lower face of block and be fixedly installed the positioning protrusion 46 coordinated with the locating slot 47, in positioning protrusion 46 and institute
When stating the cooperation of locating slot 47, first sliding groove is aligned with the third sliding groove.
Valuably or illustratively, wherein the lamp stand 61 is fixedly installed on the left of 10 top end surface of the pedestal, described
Headlamp 62 is set to 61 top of the lamp stand, and illumination need when present apparatus night time operation can be met by the headlamp 62
It asks.
In the initial state, under the action of the first top pressure spring 44, described first is oriented to protrusion to apparatus of the present invention
43 are made 40 upper end of the first sliding bar stretch out the casting lug thereon 42 by upward top pressure and make 40 lower end of the first sliding bar
It is retracted in first sliding groove, under the action of the second top pressure spring 53, first locking teeth is by described in
50 top pressure of ring gear and so that the one end of second sliding bar 56 far from first locking teeth is contracted in second sliding groove
In, under the action of the third top pressure spring, the third, which is oriented to protrusion, to be made by upward top pressure on the upper slider bar 48
End face is concordant with the rotating turret upper surface, under the action of the 4th top pressure spring 30, the second sliding shoe 31 by
Left top pressure and so that second locking teeth is engaged with the gear 13, the connecting rod 25 is located on the 5th sliding groove 24
Side, 12 lower end of the splined shaft are disengaged with second spline 17, and first sliding shoe 32 is located at the 4th sliding groove
23 tops, and the skewed slot 28 offsets with the third inclined-plane 27.
In use, opening the sealing cover 38, the cylinder 34 is taken out, broken biological cell is put into described
In cylinder 34, then the cylinder 34 is put into described second and is rotated in chamber, makes the positioning protrusion 46 and the positioning
Slot 47 coordinates, and then the sealing cover 38 is installed on the cylinder 34 again, when the relatively described cylinder of the sealing cover
During 34 move down, the sealing cover 38 can be by first sliding bar, 40 downward top pressure, first sliding bar 40
It can be extend into during moving down in second sliding groove and by 48 downward top pressure of the upper slider bar, the upper sliding
During 48 slide downward of item, first inclined-plane 51 can act on second inclined-plane 49, so as to drive the downslide
It slides into the 4th sliding groove 60 for dynamic article 55, it is described that the lower slider item 55 can drive second sliding bar 56 to extend into
In lock slots 61 and first locking teeth can be made to be detached from the ring gear 50, the cylinder 34 can thus be locked in described
In first rotation chamber, then start second motor 21, second motor 21 drives described the by the threaded rod 22
During 32 slide downward of the first sliding shoe, it is oblique on the one hand to may act on the third for one sliding shoe, 32 slide downward
Face 27 and so that the second sliding shoe 31 is slided to the right, so as to make second locking teeth and the gear 13 be disengaged from,
On the other hand first sliding shoe 32 can drive 25 slide downward of connecting rod, the connecting rod 25 that can drive the splined shaft 12
Lower end is extend into second spline 17, then starts the first motor 19, and the first motor 19 can be by described
Second rotation axis 18 drives the splined shaft 12 to rotate, and the splined shaft 12 can drive first rotation axis 11 to rotate, described
First rotation axis 11 can drive the rotating turret 57 rotate, to the rotating turret 57 can drive the cylinder 34 rotate and it is right
Biological cell carries out centrifugally operated；
After the completion of centrifugally operated, stop the first motor 19, and the second motor 21 described in reverse starting, second motor 21
32 upward sliding of the first sliding shoe, the process of 32 upward sliding of the first sliding shoe can be driven by the threaded rod 22
In, first sliding shoe 32 can drive 25 upward sliding of the connecting rod, the connecting rod 25 that can drive the splined shaft 12
Upward sliding and with second spline 17 be detached from coordinate, under the action of the 4th top pressure spring 30, it is described second slide
Motion block 31 makes second locking teeth be engaged with the gear 13 by top pressure to the left, and can make the third inclined-plane 27 with it is described
Skewed slot 28 coordinates, and sealing cover 38 is then rotated backward again, after the sealing cover 38 is detached from the cylinder 38, described first
Under the action of top pressure spring 44, described first is oriented to protrusion 43 is made 40 upper end of the first sliding bar stretch out institute by upward top pressure
It states casting lug thereon 42 and 40 lower end of the first sliding bar is made to be retracted in first sliding groove, in second top pressure spring 53
Under the action of, first locking teeth is made second sliding bar 56 far from described first towards 50 top pressure of the ring gear
One end of locking teeth is contracted in second sliding groove, so as to take out the cylinder 34 upwards, on the third top
Under the action of pressing spring, the third is oriented to protrusion makes 48 upper surface of upper slider bar and the rotating turret by upward top pressure
Upper surface is concordant, and thus apparatus of the present invention can be returned to original state, is used next time to convenient.
The beneficial effects of the invention are as follows：Apparatus of the present invention when in use, open the sealing cover, take out the cylinder,
Broken biological cell is put into the cylinder, then the cylinder is put into the second rotation chamber, is made
The positioning protrusion coordinates with the locating slot, then the sealing cover is installed on the cylinder again, when the sealing
During the relatively described cylinder of lid moves down, the sealing cover can by the downward top pressure of the first sliding bar, described the
One sliding bar can extend into second sliding groove during moving down and by the upper downward top pressure of slider bar, described
During upper slider bar slide downward, first inclined-plane can act on second inclined-plane, so as to drive the downslide
Dynamic article slides into the 4th sliding groove, and the lower slider item can drive second sliding bar to extend into the lock slots
And first locking teeth can be made to be detached from the ring gear, the cylinder can thus be locked in the first rotation chamber,
Then start second motor, second motor drives the first sliding shoe slide downward, institute by the threaded rod
During stating the first sliding shoe slide downward, it on the one hand may act on the third inclined-plane and make the second sliding shoe to the right
Sliding, so as to make second locking teeth and the gear be disengaged from, on the other hand first sliding shoe can the company of drive
Extension bar slide downward, the connecting rod can drive the splined shaft lower end to extend into second spline, then start institute
First motor is stated, the first motor can drive the splined shaft to rotate by second rotation axis, and the splined shaft can band
The dynamic first rotation axis rotation, first rotation axis can drive the rotating turret to rotate, to which the rotating turret can drive
The cylinder rotates and carries out centrifugally operated to biological cell；
After the completion of centrifugally operated, stop the first motor, and the second motor described in reverse starting, second motor can pass through
The threaded rod drives the first sliding shoe upward sliding, during the first sliding shoe upward sliding, described first
Sliding shoe can drive the connecting rod upward sliding, and the connecting rod can drive the splined shaft upward sliding and with described second
Spline is detached from cooperation, and under the action of four top pressure spring, the second sliding shoe is made described the by top pressure to the left
Two locking teeths are engaged with the gear, and the third inclined-plane can be made to coordinate with the skewed slot, then rotate backward sealing cover again,
When the sealing cover be detached from the cylinder after, under the action of first top pressure spring, it is described first be oriented to protrusion by
Upper top pressure and so that first sliding bar upper end is stretched out the casting lug thereon and first sliding bar lower end made to be retracted to described the
In one sliding groove, under the action of second top pressure spring, first locking teeth is made towards the ring gear top pressure
The one end of second sliding bar far from first locking teeth is contracted in second sliding groove, so as to by the separation
Cylinder takes out upwards, and under the action of the third top pressure spring, the third is oriented to protrusion makes the upper cunning by upward top pressure
Dynamic upper surface is concordant with the rotating turret upper surface, and thus apparatus of the present invention can be returned to original state, next to facilitate
Secondary use；
Apparatus of the present invention are simple in structure, easy to use, safe.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (10)
1. a kind of modified bio-separation device, including pedestal and cylinder, it is characterised in that：It is provided with out in the pedestal
The the first rotation chamber of mouth upward is rotatably mounted with rotating turret in the first rotation chamber, in the rotating turret by bearing
It is provided with the second rotation chamber that is opening up and coordinating with the cylinder, opening up separation is provided in the cylinder
Chamber, the cylinder outer surface upside are provided with external screw thread, and cylinder outer surface left and right ends are fixedly installed casting lug thereon,
It is provided with the first sliding groove being connected to up and down in the casting lug thereon, installs and can slide up and down first in first sliding groove
Sliding bar, described second rotates the second sliding groove that left and right connection is symmetrically set in chamber side wall, second sliding groove
In be slidably fitted with the second sliding bar, end face of second sliding bar far from the second rotation chamber is provided with the first locking
Tooth is provided with the third sliding groove being connected to outside in the second sliding groove roof, and being equipped in the third sliding groove can
The upper slider bar and lower slider item slided up and down, the upper slider bar and the opposite end face of lower slider item are respectively arranged with first tiltedly
Face and the second inclined-plane, the lower slider item are fixedly connected with second sliding bar, and the third sliding groove is close to described second
It rotates and is provided with the 4th sliding groove for being connected to second sliding groove and coordinating with the lower slider article, institute on the downside of the end wall of chamber
It states and is provided with annular groove in the first rotation cavity wall, the internal tooth coordinated with first locking teeth is fixedly installed in the annular groove
Circle, is symmetrically set with the lock slots coordinated with second sliding bar on the downside of the cylinder outer surface, described first turn
It is provided with third rotation chamber below dynamic chamber, is rotatably mounted with up and down between the first rotation chamber and third rotation chamber
The first rotation axis extended, first rotation axis upper end, which is stretched into the first rotation chamber and fixed with the rotating turret, to be connected
It connects, first rotation axis lower end is installed in rotation in the third rotation bottom of chamber wall, is arranged in the third rotation chamber
There are the gear being fixedly connected with first rotation axis, the third to rotate and be provided with the 4th rotation chamber below chamber, described first
First spline of the opening towards the 4th rotation chamber is provided in rotation axis, spline fitted is installed in first spline
There is a splined shaft extended downwardly, regulation ring, the 4th rotation bottom of chamber are rotatably mounted with by bearing on the splined shaft
It is installed with first motor in wall, first motor upper end be connected by power has the second rotation axis, in second rotation axis
It is provided with the second spline that is opening up and coordinating with the splined shaft, extension up and down is provided on the right side of the 4th rotation chamber
The 4th sliding groove, first sliding shoe that can slide up and down is installed in the 4th sliding groove, is set in first sliding shoe
It is equipped with downward opening thread groove, screw-thread fit is equipped with threaded rod in the thread groove, and the threaded rod lower end is pacified with fixed
The second motor power connection in the 4th sliding groove bottom wall, between the 4th sliding groove and the 4th rotation chamber
It is provided with the 5th interconnected sliding groove, being equipped in the 5th sliding groove can slide up and down and control the connection extended
Bar, the connecting rod right end are fixedly connected with first sliding shoe, left end extend into it is described 4th rotation chamber in and with it is described
Regulation ring is fixedly connected, and the cylinder upper end is provided with sealing cover, and the pedestal is equipped with lighting device, the lighting device
Including lamp stand and headlamp.
2. a kind of modified bio-separation device according to claim 1, it is characterised in that：It is set in the sealing cover
It is equipped with downward opening seal chamber, the seal chamber roof is installed with gasket, and the sealing cavity wall is provided with and institute
State the internal thread of external screw thread cooperation.
3. a kind of modified bio-separation device according to claim 1, it is characterised in that：Peace is slided in the connecting rod
Equipped with guide rod, the guide rod upper and lower ends are fixedly mounted respectively in the 5th sliding groove or more end wall.
4. a kind of modified bio-separation device according to claim 1, it is characterised in that：The third rotates chamber right end
The 6th sliding groove of the 4th sliding groove is provided through in wall, the 6th sliding groove is equipped with can horizontally slip second
Sliding shoe, the second sliding shoe left end are provided with the second locking teeth engaged with the gear, are set in the second sliding shoe
It is equipped with straight slot that is being connected to up and down and allowing first sliding shoe to pass through, the straight slot right end wall is provided with third inclined-plane, institute
It states the first sliding shoe right end and is provided with the skewed slot coordinated with the third inclined-plane.
5. a kind of modified bio-separation device according to claim 1, it is characterised in that：The first sliding groove sidewall
In be provided with the first guide groove, first be fixedly connected with first sliding bar is slidably fitted in first guide groove and is led
To protrusion, described first, which is oriented to protrusion lower end, is installed with the first top pressure bullet being fixedly connected with the first guiding groove bottom wall
Spring.
6. a kind of modified bio-separation device according to claim 1, it is characterised in that：The second sliding groove bottom wall
In be provided with the second guide groove, the second guiding protrusion is slidably fitted in second guide groove, it is solid in second guide groove
Dingan County is equipped with is oriented to the second top pressure spring that protrusion offsets with described second.
7. a kind of modified bio-separation device according to claim 1, it is characterised in that：Described third sliding groove or so
It is symmetrically arranged with third guide groove in end wall, is slidably fitted in the third guide groove and is fixedly connected with the upper slider bar
Third is oriented to protrusion, and the third is oriented to protrusion lower face and is installed be oriented to that groove bottom wall is fixedly connected with the third the
Three top pressure springs.
8. a kind of modified bio-separation device according to claim 4, it is characterised in that：The 6th sliding groove right end
Wall is installed with the 4th top pressure spring being fixedly connected with the second sliding shoe.
9. a kind of modified bio-separation device according to claim 1, it is characterised in that：The rotating turret upper surface is left
The right side is symmetrically arranged with locating slot, and the casting lug thereon lower face is fixedly installed the positioning coordinated with the locating slot and protrudes.
10. a kind of modified bio-separation device according to claim 1, it is characterised in that：The lamp stand fixed setting
On the left of the pedestal top end surface, the headlamp is set at the top of the lamp stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313807.9A CN108641891A (en) | 2018-04-10 | 2018-04-10 | A kind of modified bio-separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313807.9A CN108641891A (en) | 2018-04-10 | 2018-04-10 | A kind of modified bio-separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108641891A true CN108641891A (en) | 2018-10-12 |
Family
ID=63745554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810313807.9A Withdrawn CN108641891A (en) | 2018-04-10 | 2018-04-10 | A kind of modified bio-separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108641891A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262436A (en) * | 2017-07-31 | 2017-10-20 | 柯步勋 | A kind of cable unit |
| CN206897286U (en) * | 2017-07-13 | 2018-01-19 | 烟台市食品药品检验检测中心 | A kind of vortex vortex mixer |
| CN206897285U (en) * | 2017-06-27 | 2018-01-19 | 重庆医药高等专科学校 | Test on Traditional Chinese Medicine box |
-
2018
- 2018-04-10 CN CN201810313807.9A patent/CN108641891A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206897285U (en) * | 2017-06-27 | 2018-01-19 | 重庆医药高等专科学校 | Test on Traditional Chinese Medicine box |
| CN206897286U (en) * | 2017-07-13 | 2018-01-19 | 烟台市食品药品检验检测中心 | A kind of vortex vortex mixer |
| CN107262436A (en) * | 2017-07-31 | 2017-10-20 | 柯步勋 | A kind of cable unit |
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Application publication date: 20181012 |