CN214811756U

CN214811756U - High-speed centrifuge

Info

Publication number: CN214811756U
Application number: CN202121245285.7U
Authority: CN
Inventors: 罗程
Original assignee: Fujian Hengjie Biotechnology Co ltd
Current assignee: Fujian Hengjie Biotechnology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-23
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a high-speed centrifuge relates to centrifuge technical field, change the frame including centrifugation, the centrifugation inner wall that changes the frame has seted up a plurality of holes of placing along the circumferencial direction equidistance, and every inner wall of placing the hole all slides and inlays and be equipped with fixed pipe, and the inner wall of every fixed pipe has all bonded the sponge cover, and the inner wall of every fixed pipe is close to the equal threaded connection of bottom edge and has the screwed pipe, and the outer wall bottom of every screwed pipe all communicates and is provided with the folding tube. This high-speed centrifuge through the combined action of fixed pipe, sponge cover, screwed pipe and folding pipe, can realize protecting the test tube, avoid the cover shake too big, lead to the test tube breakage, the test tube piece enters into the centrifuge, influence centrifuge's normal operating, this high-speed centrifuge through placing dead lever, baffle and the spring in the frame, can realize the fixed to the test tube, take place to rock when avoiding the test tube rotation, lead to the liquid spill in the test tube, corrode centrifuge easily and make its life-span shorten.

Description

High-speed centrifuge

Technical Field

The utility model relates to a centrifuge technical field specifically is a high-speed centrifuge.

Background

The centrifugal machine is a machine for separating liquid from solid particles or liquid and liquid mixture by using centrifugal force, and is mainly used for separating some residual particles from extracting solution in the solution or separating two liquids which have different densities and are not mutually soluble in emulsion, and the density or granularity of the solid particles is graded and re-extracted by using the characteristic that the solid particles with different densities or granularities have different settling speeds in solid-liquid coexistence.

On placing the jack in the high-speed centrifuge with the test tube, cover the centrifugal lid, drive high-speed centrifuge, make the test tube high-speed rotatory, accomplish solid-liquid separation, when centrifuge high-speed rotates, make the cover shake of centrifuge upper end easily, make the equilibrium of centrifuging tube weaken, when shaking too big, make the test tube broken easily, make the test tube piece enter into the centrifuge, influence centrifuge's normal operating, also make the test tube take place to rock easily, lead to the liquid spill in the test tube, corrode centrifuge easily and make its life-span shorten.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-speed centrifuge, through the combined action of fixed pipe, sponge cover, screwed pipe and folding pipe, can realize protecting the test tube, avoid the cover shake too big, lead to the test tube broken, in the test tube piece enters into the centrifuge, influence centrifuge's normal operating, through dead lever, baffle and the spring of placing in the frame, can realize the fixed to the test tube, take place to rock when avoiding the test tube rotation, lead to the liquid spill in the test tube, corrode centrifuge easily and make its life-span shorten.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high-speed centrifuge, changes the frame including the centrifugation, the centrifugation is changeed the inner wall of frame and has been seted up a plurality of holes of placing along the circumferencial direction equidistance, every the inner wall of placing the hole all slides and inlays and be equipped with fixed pipe, every the inner wall of fixed pipe has binded the sponge cover, every the inner wall of fixed pipe is close to the equal threaded connection of bottom edge has the screwed pipe, every the outer wall bottom of screwed pipe all communicates and is provided with the folded tube, every the outer wall of fixed pipe is close to top edge and all overlaps and be equipped with the collar, every two screw holes, every are all seted up to the outer wall bottom of collar the equal threaded connection of inner wall of screw hole has the screw nail.

Further, the inner wall of frame is changeed in the centrifugation is fixed along the circumferencial direction equidistance and is provided with a plurality of dwangs, every the outer wall of dwang all overlaps and is equipped with places the frame, every the inner wall of placing the frame all slides and inlays and be equipped with the dead lever, every the outer wall of dead lever all overlaps and is equipped with the baffle, every the outer wall of dead lever all overlaps and is equipped with the spring.

Further, every the inner wall of sponge cover all slides and inlays and be equipped with the test tube, every the outer wall top of test tube all fixedly is provided with the go-between, every the fixed orifices has all been seted up to the outer wall bottom of go-between.

Further, every the outer wall of dead lever is located to the equal slip of inner wall of fixed orifices, every the inner wall of test tube is close to the equal slip of top edge and inlays and be equipped with the sealing plug.

Furthermore, every the outer wall top of dead lever all fixedly is provided with draws the piece, every the one end of spring all fixedly sets up in the outer wall top of baffle, every the cross section of placing the frame all is the ring form.

Further, every place the inside of frame and all wrap up and set up in the outer wall of baffle, every place the outer wall bottom of frame and all rotate the outer wall of inlaying locating the dwang.

Further, the inside of screwed pipe all communicates with the inside of sponge cover each other, every the equal threaded connection of outer wall of screw nail changes the outer wall of frame in the centrifugation.

The utility model provides a high-speed centrifuge. The method has the following beneficial effects:

(1) this high-speed centrifuge through the combined action of fixed pipe, sponge cover, screwed pipe and folding pipe, can realize protecting the test tube, avoids the cover shake too big, leads to the test tube breakage, and the test tube piece influences centrifuge's normal operating in entering into the centrifuge.

(2) This high speed centrifuge through dead lever, baffle and the spring of placing in the frame, can realize the fixed to the test tube, takes place to rock when avoiding the test tube rotation, leads to the liquid spill in the test tube, corrodes centrifuge easily and makes its life-span shorten.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front view of the centrifugal rotating frame of the present invention;

FIG. 3 is a front view of the fixing tube of the present invention;

fig. 4 is a cross-sectional view of the fixing tube of the present invention;

FIG. 5 is an exploded view of the fixing tube of the present invention;

fig. 6 is an exploded view of the placement frame of the present invention.

In the figure: 1. centrifuging and rotating the frame; 2. folding the tube; 3. a threaded pipe; 4. a threaded nail; 5. a threaded hole; 6. a mounting ring; 7. a sponge sleeve; 8. a fixed tube; 9. a test tube; 10. a connecting ring; 11. a sealing plug; 12. a fixing hole; 13. placing the frame; 14. rotating the rod; 15. a spring; 16. fixing the rod; 17. a baffle plate; 18. pulling the block; 19. placing the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a high-speed centrifuge, including centrifugation commentaries on classics frame 1, the centrifugation is changeed the inner wall of frame 1 and has been seted up a plurality of holes 19 of placing along the circumferencial direction equidistance, every inner wall of placing hole 19 all slides and inlays and be equipped with fixed pipe 8, the inner wall of every fixed pipe 8 has bonded sponge cover 7, the inner wall of every fixed pipe 8 is close to the equal threaded connection in bottom edge has screwed pipe 3, the outer wall bottom of every screwed pipe 3 all communicates and is provided with folded tube 2, the outer wall of every fixed pipe 8 is close to top edge and all overlaps and is equipped with collar 6, two screw holes 5 have all been seted up to the outer wall bottom of every collar 6, the equal threaded connection in inner wall of every screw hole 5 has screw 4.

In this embodiment: through centrifugation commentaries on classics frame 1, can realize carrying out solid-liquid separation to the solution in test tube 9 and handle, through placing hole 19, can realize placing test tube 9, through fixed pipe 8 and sponge cover 7, can realize the protection to test tube 9, avoid test tube 9 to rock, lead to test tube 9 broken, through screwed pipe 3, can make fixed pipe 8 link together with folding tube 2, be convenient for folding tube 2's installation and dismantlement, through folding tube 2, can prevent that the piece of test tube 9 from entering into inside the centrifuge, lead to the difficult clearance of piece, influence centrifuge's normal operating, folding tube 2 can stretch and shrink according to the length of test tube 9, through collar 6, screw hole 5 and screw 4, can realize fixing and dismantling fixed pipe 8.

Specifically, the inner wall of frame 1 is changeed in the centrifugation is fixed along the circumferencial direction equidistance and is provided with a plurality of dwangs 14, and the outer wall of every dwang 14 all overlaps and is equipped with places frame 13, and every inner wall of placing frame 13 all slides and inlays and be equipped with dead lever 16, and the outer wall of every dead lever 16 all overlaps and is equipped with baffle 17, and the outer wall of every dead lever 16 all overlaps and is equipped with spring 15.

In this embodiment: through dwang 14, can realize placing of placing frame 13, through placing frame 13, dead lever 16, baffle 17 and spring 15, can realize the fixed to test tube 9, take place to rock when avoiding test tube 9 to rotate, lead to the liquid spill in the test tube 9, corrode centrifuge easily and make its life-span shorten, every dwang 14 all is located the below of placing hole 19, and dead lever 16 runs through in the outer wall of placing frame 13.

Specifically, the inner wall of every sponge cover 7 all slides and inlays and be equipped with test tube 9, and the outer wall top of every test tube 9 is all fixed and is provided with go-between 10, and fixed orifices 12 have all been seted up to the outer wall bottom of every go-between 10.

In this embodiment: through test tube 9, can realize separating the placing of solution to needs, through go-between 10 and fixed orifices 12, can be so that test tube 9 is connected with dead lever 16, realize the fixed to test tube 9.

Specifically, the inner wall of each fixing hole 12 is slidably embedded in the outer wall of the fixing rod 16, and the inner wall of each test tube 9 is slidably embedded in the sealing plug 11 close to the top edge.

In this embodiment: through sealing plug 11, can prevent the liquid spill in the test tube 9, dead lever 16 places in fixed orifices 12, can place test tube 9 and rock, and the inner wall of centrifugation commentaries on classics frame 1 has all seted up a plurality of standing grooves along the circumferencial direction is impartial, every in the outer wall of dead lever 16 extends to the standing groove, the standing groove is located dwang 14 and the centre of placing hole 19.

Specifically, the top of the outer wall of each fixing rod 16 is fixedly provided with a pull block 18, one end of each spring 15 is fixedly arranged on the top of the outer wall of the baffle 17, and the cross section of each placing frame 13 is circular.

In this embodiment: the movement of the fixing lever 16 is facilitated by the pulling block 18, and the fixing lever 16 is securely placed in the fixing hole 12 by the spring 15.

Specifically, every inside of placing frame 13 all wraps up and sets up in the outer wall of baffle 17, and every outer wall bottom of placing frame 13 all rotates to inlay and locates the outer wall of dwang 14.

In this embodiment: through baffle 17, can realize having the connecting block to spring 15's fixed, the outer wall of placing frame 13 is close to bottom edge on, can be connected with dwang 14.

Specifically, the inside of screwed pipe 3 all communicates with the inside of sponge cover 7 each other, and the equal threaded connection of the outer wall of every screw nail 4 changes the outer wall of frame 1 in the centrifugation.

In this embodiment: the installation of the mounting ring 6 can be realized through the screw thread 4, so that the mounting ring 6 is connected with the centrifugal rotating frame 1.

During the use, earlier through the screwed nipple 4, install collar 6 and fixed pipe 8 on centrifugation commentaries on classics frame 1, make the one end of fixed pipe 8 get into place in the hole 19, through screwed pipe 3, be connected to folding tube 2 on the fixed pipe 8, under the protection of sponge cover 7, can prevent that the cover from shaking too big, lead to the test tube 9 broken, the test tube 9 piece enters into the centrifuge, influence centrifuge's normal operating, place test tube 9 in the fixed pipe 8 again, cover sealing plug 11, pulling pull block 18, rotate and place frame 13, put down pull block 18, under the effort of spring 15, make dead lever 16 enter into fixed orifices 12, can realize the fixed to test tube 9, the emergence is rocked when avoiding test tube 9 to rotate, lead to the liquid spill in the test tube 9, corrode centrifuge easily and make its life-span shorten.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-speed centrifuge, comprising a centrifuge basket (1), characterized in that: the inner wall of centrifugation commentaries on classics frame (1) has seted up a plurality of holes (19) of placing along the circumferencial direction equidistance, every the inner wall of placing hole (19) all slides and inlays and be equipped with fixed pipe (8), every the inner wall of fixed pipe (8) has all bonded sponge cover (7), every the inner wall of fixed pipe (8) is close to the equal threaded connection of bottom edge and has screwed pipe (3), every the outer wall bottom of screwed pipe (3) all communicates and is provided with folded tube (2), every the outer wall of fixed pipe (8) is close to top edge and all overlaps and is equipped with collar (6), every two screw holes (5) have all been seted up to the outer wall bottom of collar (6), every the equal threaded connection of inner wall of screw hole (5) has screwed nail (4).

2. A high speed centrifuge as defined in claim 1, wherein: the inner wall of frame (1) is changeed in the centrifugation is fixed along circumferencial direction equidistance and is provided with a plurality of dwangs (14), every the outer wall of dwang (14) all overlaps and is equipped with places frame (13), every the inner wall of placing frame (13) all slides and inlays and be equipped with dead lever (16), every the outer wall of dead lever (16) all overlaps and is equipped with baffle (17), every the outer wall of dead lever (16) all overlaps and is equipped with spring (15).

3. A high speed centrifuge as defined in claim 2, wherein: every the inner wall of sponge cover (7) all slides and inlays and be equipped with test tube (9), every the outer wall top of test tube (9) all fixedly is provided with go-between (10), every fixed orifices (12) have all been seted up to the outer wall bottom of go-between (10).

4. A high speed centrifuge as defined in claim 3, wherein: every the outer wall of dead lever (16) is all slided to inlay to the inner wall of fixed orifices (12), every the inner wall of test tube (9) is close to top edge and all slides and inlays and be equipped with sealing plug (11).

5. A high speed centrifuge as defined in claim 4, wherein: the top of the outer wall of each fixing rod (16) is fixedly provided with a pulling block (18), one end of each spring (15) is fixedly arranged at the top of the outer wall of the baffle (17), and the cross section of each placing frame (13) is circular.

6. A high speed centrifuge as defined in claim 5, wherein: every the inside of placing frame (13) all wraps up and sets up in the outer wall of baffle (17), every the outer wall bottom of placing frame (13) all rotates and inlays the outer wall of locating dwang (14).

7. A high speed centrifuge as defined in claim 6, wherein: the inside of screwed pipe (3) all communicates with the inside of sponge cover (7) each other, every the equal threaded connection of outer wall of screw nail (4) changes the outer wall of frame (1) in the centrifugation.