CN207204396U - A kind of hand-rail type pelleting centrifugation machine - Google Patents
A kind of hand-rail type pelleting centrifugation machine Download PDFInfo
- Publication number
- CN207204396U CN207204396U CN201720873886.XU CN201720873886U CN207204396U CN 207204396 U CN207204396 U CN 207204396U CN 201720873886 U CN201720873886 U CN 201720873886U CN 207204396 U CN207204396 U CN 207204396U
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- rubber
- test tube
- fixed
- fixed seat
- hand
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Abstract
The utility model discloses a kind of hand-rail type pelleting centrifugation machine,Including fixed seat,Test tube sleeve and installing plate,The bottom of the fixed seat is provided with adjusting rod,One side surface of the fixed seat is provided with crank,The fixed seat is internally provided with rotating shaft,And one end of rotating shaft extends in the top of fixed seat through the upper surface of fixed seat,One end that the rotating shaft extends in outside is arranged at installing plate,Fixed mount is provided with the surface of the installing plate,The test tube sleeve is arranged on fixed mount,Test tube is when through rubber fixed cover,Rubber convex playing piece subject pipe crimp on rubber fixed cover inwall,So that test tube is fixed more firm in test tube sleeve,Test tube continues to move down,Untill test tube bottom touches the rubber base plate of test tube sleeve bottom,Rubber retainer ring and rubber strip wrap up test tube,Same direction is kept to shake crank,The precipitation status of solution in test tube is observed that by the gap between rubber strip.
Description
Technical field
The utility model belongs to equipment of chemical industry technical field, and in particular to a kind of hand-rail type pelleting centrifugation machine.
Background technology
Centrifugation is exactly to cause the different material that needs separate to obtain accelerating the effect separated using centrifugal force.It is broadly divided into
Perforated wall centrifuge and the major class of sedimentation-type centrifuge two.The cardinal principle of perforated wall centrifuge is turned by the centrifugation to run at high speed
Centrifugal force caused by drum (coordinates appropriate filter material), reaches the effect of separation solid and liquid, or is commonly called as the effect of dehydration, sinks
The cardinal principle of drop formula centrifuge is by centrifugal force powerful caused by rotor at a high speed rotation, accelerates different specific weight in mixed liquor
The sinking speed of composition (solid phase or liquid phase), separates the material of different sedimentation coefficients and buoyant density in sample, at some
During chemical experiment, the processing to sample needs centrifugal treating, applies to sedimentation centrifuge, uses and compare in laboratory
More sedimentation centrifuges is hand-rail type pelleting centrifugation machine.
But the test tube sleeve on present hand-rail type pelleting centrifugation machine is all sealed tube, the process of centrifugation is being carried out,
After centrifugation terminates, test tube sleeve internal precipitate situation can be observed by removing centrifuge tube, extend experimental period, reduce work effect
Rate.
Utility model content
The purpose of this utility model is to provide a kind of hand-rail type pelleting centrifugation machine, to solve to propose in above-mentioned background technology
Test tube sleeve on present hand-rail type pelleting centrifugation machine is all sealed tube, is carrying out the process of centrifugation, be to the end of centrifugation
Afterwards, test tube sleeve internal precipitate situation can be observed by removing centrifuge tube, extend experimental period, the problem of reducing operating efficiency.
To achieve the above object, the utility model provides following technical scheme：A kind of hand-rail type pelleting centrifugation machine, including it is solid
Reservation, test tube sleeve and installing plate, the bottom of the fixed seat are provided with adjusting rod, and a side surface of the fixed seat, which is provided with, shakes
The fixed seat is internally provided with rotating shaft, and one end of rotating shaft extends in the upper of fixed seat through the upper surface of fixed seat
Side, one end that the rotating shaft extends in outside are arranged at installing plate, fixed mount, the examination are provided with the surface of the installing plate
Pipe sleeve is arranged on fixed mount, and the upper end of the test tube sleeve is provided with rubber fixed cover, is set on the inwall of the rubber fixed cover
Rubber convex playing piece is equipped with, the lower end of the test tube sleeve is provided with rubber base plate, the connection of the rubber fixed cover and rubber base plate
Place is provided with rubber strip, and rubber retainer ring is provided with the rubber strip.
Preferably, screw thread is provided with the adjusting rod, and adjusting rod is connected through a screw thread with fixed seat.
Preferably, the collar is provided with the fixed mount, and fixed mount is rotatablely connected with test tube sleeve, the diameter of the collar
It is smaller 3mm than the diameter of rubber fixed cover.
Preferably, the rubber strip has four, and the four slat gums bar is equidistantly distributed in rubber fixed cover and rubber-sole
The junction of seat, and gap is provided between adjacent rubber strips.
Preferably, the fixed seat is internally provided with gear shaft, and gear train is connected with crank and rotating shaft respectively.
Preferably, the rubber convex playing piece has six, and six rubber convex playing pieces are equidistantly distributed in rubber fixed cover
On inwall.
Compared with prior art, the beneficial effects of the utility model are：Test tube sleeve is arranged on fixed mount, then will dress
The test tube of the solution of centrifugation in need is put into test tube sleeve at the top of rubber fixed cover, and test tube is through rubber fixed cover
When, the rubber convex playing piece subject pipe crimp on rubber fixed cover inwall so that test tube is fixed more steady in test tube sleeve
Gu test tube continues to move down, untill test tube bottom touches the rubber base plate of test tube sleeve bottom, rubber retainer ring and rubber strip
Test tube is wrapped up, then hand holds crank, keeps same direction to shake crank, and crank passes through the gear inside fixed seat
Transmission group drives axis of rotation, and rotating shaft drives installing plate to rotate, and the test tube sleeve on installing plate also with rotating together, by test tube
Solution carry out centrifugation, after the process of centrifugation terminates, be observed that by the gap between rubber strip molten in test tube
The precipitation status of liquid, observation is more convenient direct, saves experimental period, the utility model is scientific and reasonable for structure, side safe to use
Just.
Brief description of the drawings
Fig. 1 is hand-rail type pelleting centrifugation machine schematic diagram of the present utility model；
Fig. 2 is test tube sleeve structural representation of the present utility model；
Fig. 3 is rubber fixed cover overlooking the structure diagram of the present utility model；
In figure：1- fixed seats, 2- adjusting rods, 3- cranks, 4- test tube sleeves, 5- installing plates, 6- rotating shafts, 7- fixed mounts, 8- rubbers
Glue fixed cover, 9- rubber retainer ring, 10- rubber base plates, 11- rubber strips, 12- rubber convex playing pieces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of technical scheme：A kind of hand-rail type pelleting centrifugation machine, bag
Fixed seat 1, test tube sleeve 4 and installing plate 5 are included, the bottom of fixed seat 1 is provided with adjusting rod 2, and a side surface of fixed seat 1 is provided with
Crank 3, fixed seat 1 is internally provided with rotating shaft 6, and one end of rotating shaft 6 extends in fixed seat 1 through the upper surface of fixed seat 1
Top, rotating shaft 6 extend in outside one end be arranged at installing plate 5, fixed mount 7, test tube sleeve are provided with the surface of installing plate 5
4 are arranged on fixed mount 7, and the upper end of test tube sleeve 4 is provided with rubber fixed cover 8, and rubber is provided with the inwall of rubber fixed cover 8
Tabs 12, the lower end of test tube sleeve 4 are provided with rubber base plate 10, and the junction of rubber fixed cover 8 and rubber base plate 10 is provided with
Rubber strip 11, rubber retainer ring 9 is provided with rubber strip 11.
Preferably, screw thread is provided with adjusting rod 2, and adjusting rod 2 is connected through a screw thread with fixed seat 1.
Preferably, the collar is provided with fixed mount 7, and fixed mount 7 is rotatablely connected with test tube sleeve 4, the diameter of the collar compares rubber
The small 3mm of diameter of glue fixed cover 8.
Preferably, rubber strip 11 has four, and four slat gum bars 11 are equidistantly distributed in rubber fixed cover 8 and rubber base plate 10
Junction, and be provided with gap between adjacent rubber strips 11.
Preferably, fixed seat 1 is internally provided with gear shaft, and gear train is connected with crank 3 and rotating shaft 6 respectively.
Preferably, the collar on fixed mount 7 is connected with fixed mount 7 by rotating shaft.
Preferably, rubber convex playing piece 12 has six, and six rubber convex playing pieces 12 are equidistantly distributed in rubber fixed cover 8
On inwall.
Operation principle and process for using of the present utility model：After the utility model installs, test tube sleeve 4 is arranged on
On fixed mount 7, then the test tube equipped with the solution for needing to precipitate is put into test tube sleeve 4 from the top of rubber fixed cover 8, test tube
When through rubber fixed cover 8, rubber convex playing piece 12 on the inwall of rubber fixed cover 8 is by test tube crimp, under test tube continues
Move, untill test tube bottom touches the rubber base plate 10 of the bottom of test tube sleeve 4, rubber retainer ring 9 and rubber strip 11 are by test tube
Wrap up, then hand holds crank 3, keeps same direction to shake crank 3, and crank 3 is passed by the gear inside fixed seat 1
Dynamic group drives rotating shaft 6 to rotate, and rotating shaft 6 drives installing plate 5 to rotate, and the test tube sleeve 4 on installing plate 5 will try also with rotating together
Solution in pipe carries out centrifugation, and the precipitation status of solution in test tube is observed that by the gap between rubber strip 11, when
It it was observed that after precipitation finishes, can stop shaking crank 3, wait test tube sleeve 4 to take out test tube out of test tube sleeve 4 after stopping.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of hand-rail type pelleting centrifugation machine, including fixed seat (1), test tube sleeve (4) and installing plate (5), it is characterised in that：It is described
The bottom of fixed seat (1) is provided with adjusting rod (2), and a side surface of the fixed seat (1) is provided with crank (3), the fixation
Seat (1) is internally provided with rotating shaft (6), and one end of the rotating shaft (6) extends in fixed seat through the upper surface of fixed seat (1)
(1) top, one end that the rotating shaft (6) extends in outside are arranged at installing plate (5), set on the surface of the installing plate (5)
Fixed mount (7) is equipped with, the test tube sleeve (4) is arranged on fixed mount (7), and the upper end of the test tube sleeve (4) is provided with rubber and consolidated
It is fixed to cover (8), rubber convex playing piece (12) is provided with the inwall of the rubber fixed cover (8), the lower end of the test tube sleeve (4) is set
There is rubber base plate (10), the rubber fixed cover (8) and the junction of rubber base plate (10) are provided with rubber strip (11), the rubber
Rubber retainer ring (9) is provided with adhesive tape (11).
A kind of 2. hand-rail type pelleting centrifugation machine according to claim 1, it is characterised in that：Set on the adjusting rod (2)
There is screw thread, and adjusting rod (2) is connected through a screw thread with fixed seat (1).
A kind of 3. hand-rail type pelleting centrifugation machine according to claim 1, it is characterised in that：Set on the fixed mount (7)
There is the collar, and fixed mount (7) is rotatablely connected with test tube sleeve (4), the diameter of the collar is smaller than the diameter of rubber fixed cover (8)
3mm。
A kind of 4. hand-rail type pelleting centrifugation machine according to claim 1, it is characterised in that：The rubber strip (11) has four
Bar, the four slat gums bar (11) equidistantly distribute the junction in rubber fixed cover (8) and rubber base plate (10), and adjacent rubber
Adhesive tape is provided with gap between (11).
A kind of 5. hand-rail type pelleting centrifugation machine according to claim 1, it is characterised in that：The inside of the fixed seat (1)
Sprocket drive spindle is set, and gear train is connected with crank (3) and rotating shaft (6) respectively.
A kind of 6. hand-rail type pelleting centrifugation machine according to claim 1, it is characterised in that：The rubber convex playing piece (12) has
Six, and six rubber convex playing pieces (12) are equidistantly distributed on the inwall of rubber fixed cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873886.XU CN207204396U (en) | 2017-07-12 | 2017-07-12 | A kind of hand-rail type pelleting centrifugation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873886.XU CN207204396U (en) | 2017-07-12 | 2017-07-12 | A kind of hand-rail type pelleting centrifugation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207204396U true CN207204396U (en) | 2018-04-10 |
Family
ID=61813530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873886.XU Expired - Fee Related CN207204396U (en) | 2017-07-12 | 2017-07-12 | A kind of hand-rail type pelleting centrifugation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207204396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206930A (en) * | 2020-09-10 | 2021-01-12 | 四川行之智汇知识产权运营有限公司 | Centrifugal blood separator |
-
2017
- 2017-07-12 CN CN201720873886.XU patent/CN207204396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206930A (en) * | 2020-09-10 | 2021-01-12 | 四川行之智汇知识产权运营有限公司 | Centrifugal blood separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |