CN215612380U - Protein extraction centrifuge for dental bacteria test - Google Patents
Protein extraction centrifuge for dental bacteria test Download PDFInfo
- Publication number
- CN215612380U CN215612380U CN202121955461.6U CN202121955461U CN215612380U CN 215612380 U CN215612380 U CN 215612380U CN 202121955461 U CN202121955461 U CN 202121955461U CN 215612380 U CN215612380 U CN 215612380U
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- China
- Prior art keywords
- ring
- side wall
- circular plate
- outer side
- rotating
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- 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.)
- Expired - Fee Related
Links
- 241000894006 Bacteria Species 0.000 title claims abstract description 14
- 238000000751 protein extraction Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a protein extraction centrifuge for a dental bacteria test, which comprises a machine body, wherein the top of the machine body is connected with a sealing cover through a buckle, the top of the sealing cover is welded with a motor, the bottom of the motor is provided with a rotating shaft, the bottom end of the rotating shaft penetrates through the sealing cover and is welded with a circular plate, the top of the circular plate is bonded with a clamping ring and a rubber ring, the outer side wall of the rubber ring is provided with a conical surface, a filter screen is clamped between the outer side wall of the clamping ring and the inner side wall of the rubber ring, the circular plate is arranged at the bottom end of the rotating shaft, the top of the circular plate is provided with the clamping ring and the rubber ring, the outer side wall of the rubber ring is provided with the conical surface, the bottom of the circular plate is screwed with an external thread ring, the external thread ring is connected with a rotating ring, the rotating ring is connected with a top ring through a rotating piece, the top of the top ring is in contact with the conical surface, the filter screen is clamped and fixed through the inner side walls of the clamping ring, and then filter screens with different specifications are conveniently installed in the machine body, the whole application range is increased, the structural design is ingenious, and the practicability is strong.
Description
Technical Field
The utility model relates to the technical field of centrifuges, in particular to a protein extraction centrifuge for a dental bacteria test.
Background
A centrifugal machine is used for separating solid particles from liquid in suspension or separating two liquids which are different in density and are not mutually soluble in emulsion.
Be equipped with in the current centrifuge and drive rotatory accurate filter screen through the motor, but the filter screen is fixed connection with the mount pad, and be not convenient for dismantle, when the albumen of the different particle diameters of needs centrifugation, just need use the centrifuge of other specifications, the operation is inconvenient, and application scope is less, for this reason, we provide a protein for dental bacteria test and draw centrifuge.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a protein extraction centrifuge for a dental bacteria test, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a protein extraction centrifugal machine for a dental bacteria test comprises a machine body, wherein the top of the machine body is connected with a sealing cover through a buckle, a motor is welded at the top of the sealing cover, a rotating shaft is arranged at the bottom of the motor, a circular plate penetrates through the sealing cover at the bottom end of the rotating shaft and is welded with the rotating shaft, a clamping ring and a rubber ring are bonded at the top of the circular plate, the outer side wall of the rubber ring is provided with a conical surface, and a filter screen is clamped between the outer side wall of the clamping ring and the inner side wall of the rubber ring;
the bottom edge of the circular plate is provided with a mounting groove, an external thread ring is screwed in the mounting groove, the bottom end of the external thread ring is welded with a rotating ring, the outer side wall of the rotating ring is provided with a rotating piece, and the outer side wall of the rotating ring is connected with a top ring through the rotating piece;
the outer side wall of the rubber ring exceeds the end face of the outer side wall of the circular plate.
Preferably, the rotating part comprises a circular ring, the outer side wall of the rotating ring is provided with an annular groove, the circular ring is rotatably installed in the annular groove, connecting rods are welded at the left end and the right end of the outer side wall of the circular ring, and the outer ends of the connecting rods are welded on the inner side wall of the top ring.
Preferably, both ends all have welded the horizontal pole about the inside wall of apical ring, the inner welding of horizontal pole has the slider, both ends all are equipped with the slide about the plectane, slider slidable mounting is in the slide.
Preferably, the top end of the top ring is provided with a circular convex surface.
Preferably, a placing ring is welded at the top of the circular plate, and the top of the placing ring and the top of the clamping ring are in the same plane.
Preferably, the sealing cover is embedded with a spray gun, and the bottom of the machine body is provided with a water hole.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the circular plate is arranged at the bottom end of the rotating shaft, the clamping ring and the rubber ring are arranged at the top of the circular plate, the conical surface is arranged on the outer side wall of the rubber ring, the external thread ring is screwed at the bottom of the circular plate and connected with the rotating ring, the rotating ring is connected with the top ring through the rotating member, the rotating ring can be rotated, so that the top of the top ring is in contact with the conical surface, the filter screen is clamped and fixed through the inner side wall of the clamping ring and the rubber ring, the filter screens with different specifications can be conveniently arranged in the machine body, the application range of the whole body is increased, the structural design is ingenious, and the practicability is strong.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a schematic view of the present invention at a.
Fig. 3 is a schematic view of the rubber ring of the present invention.
In the figure: 1. the machine body, 2, a sealing cover, 3, a motor, 4, a rotating shaft, 5, a circular plate, 6, a clamping ring, 7, a rubber ring, 8, a conical surface, 9, a filter screen, 10, a mounting groove, 11, an external thread ring, 12, a rotating ring, 13, a rotating piece, 14, a top ring, 15, a circular ring, 16, a connecting rod, 17, a circular groove, 18, a cross rod, 19, a sliding block, 20, a slideway, 21, a circular convex surface, 22, a placing ring, 23, a spray gun, 24 and a water hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a protein extraction centrifugal machine for a dental bacteria test comprises a machine body 1, wherein the top of the machine body 1 is connected with a sealing cover 2 through a buckle, the top of the sealing cover 2 is welded with a motor 3, the bottom of the motor 3 is provided with a rotating shaft 4, the bottom end of the rotating shaft 4 penetrates through the sealing cover 2 and is welded with a circular plate 5, the top of the circular plate 5 is bonded with a clamping ring 6 and a rubber ring 7, the outer side wall of the rubber ring 7 is provided with a conical surface 8, and a filter screen 9 is clamped between the outer side wall of the clamping ring 6 and the inner side wall of the rubber ring 7;
the tapered surface 8 is arranged to increase the wall thickness of the rubber ring 7 from bottom to top.
The inner side wall and the outer side wall of the filter screen 9 are respectively and oppositely attached to the outer side wall of the clamping ring 6 and the inner side wall of the rubber ring 7.
The bottom edge of the circular plate 5 is provided with a mounting groove 10, an external thread ring 11 is screwed in the mounting groove 10, the bottom end of the external thread ring 11 is welded with a rotating ring 12, the outer side wall of the rotating ring 12 is provided with a rotating piece 13, and the outer side wall of the rotating ring 12 is connected with a top ring 14 through the rotating piece 13;
the top end of the top ring 14 is located directly below the tapered surface 8.
The outer side wall of the rubber ring 7 extends beyond the end surface of the outer side wall of the circular plate 5.
Specifically, the rotating part 13 comprises a ring 15, the outer side wall of the rotating ring 12 is provided with a ring groove 17, the ring 15 is rotatably installed in the ring groove 17, connecting rods 16 are welded at the left end and the right end of the outer side wall of the ring 15, and the outer ends of the connecting rods 16 are welded on the inner side wall of the top ring 14.
The ring 15 can rotate in the ring groove 17, but the ring 15 cannot move up and down, back and forth, left and right in the ring groove 17, so that the rotating ring 12 and the top ring 14 can rotate relatively.
Specifically, cross rods 18 are welded to the left end and the right end of the inner side wall of the top ring 14, sliding blocks 19 are welded to the inner ends of the cross rods 18, sliding ways 20 are arranged at the left end and the right end of the circular plate 5, and the sliding blocks 19 are slidably mounted in the sliding ways 20.
The slide block 19 is rectangular parallelepiped, and the slide way 20 is rectangular parallelepiped cavity-shaped, and is used for limiting the movement track of the top ring 14, so that the top ring 14 can only move up and down to avoid rotation.
Specifically, the top end of the top ring 14 is provided with a round convex surface 21.
The round convex surface 21 is provided to increase the smoothness of the contact of the top end of the top ring 14 with the tapered surface 8.
Specifically, the top of the circular plate 5 is welded with the placing ring 22, and the top of the placing ring 22 and the top of the clamping ring 6 are in the same plane.
The ring 22 is placed to keep the top of the circular plate 5 flush with the top of the clamping ring 6, so as to prevent the saliva sample from directly falling onto the circular plate 5, and the purpose of centrifugation cannot be achieved due to the shielding of the clamping ring 6.
Specifically, the sealing cover 2 is embedded with a spray gun 23, and the bottom of the machine body 1 is provided with a water hole 24.
The spray gun 23 can be connected with a water source, and a screw plug is screwed in the water hole 24 and is used for being matched with the spray gun 23 to clean the interior of the machine body 1.
The working principle is as follows: when fixed filter screen 9, rotate swivel 12, make external screw thread ring 11 drive swivel 12 upward movement, drive the upward movement of apical ring 14, on conical surface 8 as the contact of circle convex surface 21, along with apical ring 14 lasts the rebound, and follow the characteristic of supreme grow in proper order down according to the wall thickness of rubber ring 7, and then make the inside wall of rubber ring 7 compress tightly and fix on the lateral wall of filter screen 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A protein extraction centrifuge for dental bacteria test is characterized in that: the novel motor is characterized by comprising a machine body (1), wherein the top of the machine body (1) is connected with a sealing cover (2) through a buckle, a motor (3) is welded at the top of the sealing cover (2), a rotating shaft (4) is arranged at the bottom of the motor (3), a circular plate (5) is welded at the bottom end of the rotating shaft (4) through the sealing cover (2), a clamping ring (6) and a rubber ring (7) are bonded at the top of the circular plate (5), a conical surface (8) is arranged on the outer side wall of the rubber ring (7), and a filter screen (9) is clamped between the outer side wall of the clamping ring (6) and the inner side wall of the rubber ring (7);
the bottom edge of the circular plate (5) is provided with a mounting groove (10), an external thread ring (11) is screwed in the mounting groove (10), the bottom end of the external thread ring (11) is welded with a rotating ring (12), the outer side wall of the rotating ring (12) is provided with a rotating piece (13), and the outer side wall of the rotating ring (12) is connected with a top ring (14) through the rotating piece (13);
the outer side wall of the rubber ring (7) exceeds the end face of the outer side wall of the circular plate (5).
2. The dental bacteria test protein extraction centrifuge as set forth in claim 1, wherein: rotate piece (13) including ring (15), the lateral wall of change (12) is equipped with annular (17), ring (15) rotate and install in annular (17), connecting rod (16) are all welded at both ends about the lateral wall of ring (15), the outer end welding of connecting rod (16) is on the inside wall of apical ring (14).
3. The dental bacteria test protein extraction centrifuge as set forth in claim 1, wherein: both ends all weld horizontal pole (18) about the inside wall of apical ring (14), the inner welding of horizontal pole (18) has slider (19), both ends all are equipped with slide (20) about plectane (5), slider (19) slidable mounting is in slide (20).
4. The dental bacteria test protein extraction centrifuge as set forth in claim 1, wherein: the top end of the top ring (14) is provided with a circular convex surface (21).
5. The dental bacteria test protein extraction centrifuge as set forth in claim 1, wherein: the top of the circular plate (5) is welded with a placing ring (22), and the top of the placing ring (22) and the top of the clamping ring (6) are in the same plane.
6. The dental bacteria test protein extraction centrifuge as set forth in claim 1, wherein: a spray gun (23) is embedded in the sealing cover (2), and a water hole (24) is formed in the bottom of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121955461.6U CN215612380U (en) | 2021-08-19 | 2021-08-19 | Protein extraction centrifuge for dental bacteria test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121955461.6U CN215612380U (en) | 2021-08-19 | 2021-08-19 | Protein extraction centrifuge for dental bacteria test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215612380U true CN215612380U (en) | 2022-01-25 |
Family
ID=79899654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121955461.6U Expired - Fee Related CN215612380U (en) | 2021-08-19 | 2021-08-19 | Protein extraction centrifuge for dental bacteria test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215612380U (en) |
-
2021
- 2021-08-19 CN CN202121955461.6U patent/CN215612380U/en not_active Expired - Fee Related
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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: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |