CN209362724U - One kind being suitable for supercentrifuge rotor - Google Patents
One kind being suitable for supercentrifuge rotor Download PDFInfo
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- CN209362724U CN209362724U CN201822184069.0U CN201822184069U CN209362724U CN 209362724 U CN209362724 U CN 209362724U CN 201822184069 U CN201822184069 U CN 201822184069U CN 209362724 U CN209362724 U CN 209362724U
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- rotor
- supercentrifuge
- rotary head
- cavity
- handle
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Abstract
The utility model relates to one kind to be suitable for supercentrifuge rotor, including rotor block, rotary head lid, handle, the top of rotor block is arranged in rotary head lid, the center of rotor block is equipped in the centre bore being axially arranged, the top in the centrally disposed hole of handle, the cavity for placing centrifuge tube is evenly distributed in rotor block, the cavity is symmetrical along centre bore.Compared with prior art, the utility model is by the connection relationship between the components such as the distributing position and rotary head lid, the handle that design specific cavity, and the utility model is made to can be applied to maximum speed 20000rpm, in the centrifuge of maximum centrifugal force 30208g.
Description
Technical field
The utility model relates to a kind of centrifuge rotors, are suitable for supercentrifuge rotor more particularly, to one kind.
Background technique
The rotor of maximum speed 20000rpm is mounted on supercentrifuge, general capacity is 1.5ml × 12, turn originally
Sub-volume is larger, heavier-weight, and energy consumption is larger during rising to 20000 turns, also heavier for the burden of motor.In highest
Noise is also larger when revolving speed.How to solve the above problems to obtain to turn used in the supercentrifuge to research and development
Son, this is technical problem now urgently to be resolved.
Utility model content
The purpose of this utility model is exactly to provide a kind of suitable for height to overcome the problems of the above-mentioned prior art
Fast centrifuge rotor.
The purpose of this utility model can be achieved through the following technical solutions:
One kind being suitable for supercentrifuge rotor, including rotor block, rotary head lid, handle,
The top of rotor block is arranged in the rotary head lid, and the center of the rotor block is equipped in the center being axially arranged
Hole, the top in the handle centrally disposed hole are evenly distributed with the cavity for placing centrifuge tube in rotor block, and the cavity is described in
Centre bore is symmetrical.
The cavity is equipped with 12.
The cavity is obliquely uniformly distributed centered on centre bore, and top is close to centre bore, and bottom is far from centre bore.
The interior angle of spot hole formed between two neighboring cavity is 90 °.
The bottom of the centre bore has 28 ° of tapers.
Sealing ring is had in the rotary head lid, reduces windage, increases bio airtight.
The handle is connect through circlip with rotary head lid.
It is additionally provided with internal screw thread on the inside of the handle, is threadedly coupled with rotary head lid.
Compared with prior art, the utility model has the advantage that
1, by the connection relationship between the components such as the distributing position of the specific cavity of design and rotary head lid, handle, make
The utility model can be applied to maximum speed 20000rpm, in the centrifuge of maximum centrifugal force 30208g.
2, the utility model structure is simple, easily manufactured, can reduce investment, saves material, reduces cost, kill two birds with one stone.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- handle, 2- rotary head lid, 3- sealing ring, 4- circlip, 5- rotor block, 6- cavity.
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
Embodiment
One kind being suitable for supercentrifuge rotor, and structure is as shown in Figure 1, include rotor block 5, rotary head lid 2, handle 1
Etc. mechanisms.The top of rotor block 5 is arranged in rotary head lid 2, and the center of rotor block 5 is equipped in the centre bore being axially arranged, hand
The top in the centrally disposed hole of handle 1 is evenly distributed with 12 cavitys 6 for placing centrifuge tube in rotor block 5, obliquely along center
It is uniformly distributed centered on hole, close to centre bore, bottom is formed between two neighboring cavity 6 far from centre bore for the top of cavity 6
Interior angle of spot hole is 90 °.The bottom of centre bore has 28 ° of tapers.Entire rotor block 5 be process by whole round bar, and
Its surface carries out black anodizing processing.Sealing ring 3 is had in rotary head lid 2, it is possible to reduce windage increases bio airtight.
Handle 1 is connected by circlip 4 with rotary head lid 2, is tightened by the screw thread in handle 1 with rotor block 5, to by rotary head lid 2 and turn
Daughter 5 is connected.
The utility model can be loaded in the centrifuge of GL-20G-II, often be assembled with 12 centrifuge tubes, maximum speed
20000rpm, maximum centrifugal force 30208g, rotor weight 960g.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (8)
1. one kind is suitable for supercentrifuge rotor, which is characterized in that including rotor block, rotary head lid, handle,
The top of rotor block is arranged in the rotary head lid, and the center of the rotor block is equipped in the centre bore being axially arranged,
The top in the centrally disposed hole of handle, is evenly distributed with the cavity for placing centrifuge tube in rotor block, and the cavity is in described
Heart hole is symmetrical.
2. according to claim 1 a kind of suitable for supercentrifuge rotor, which is characterized in that the cavity is equipped with 12
It is a.
3. according to claim 2 a kind of suitable for supercentrifuge rotor, which is characterized in that the cavity is inclined
Shape is uniformly distributed centered on centre bore, and top is close to centre bore, and bottom is far from centre bore.
A kind of be suitable for supercentrifuge rotor 4. according to claim 3, which is characterized in that two neighboring cavity it
Between the interior angle of spot hole that is formed be 90 °.
5. according to claim 1 a kind of suitable for supercentrifuge rotor, which is characterized in that the bottom of the centre bore
Portion has 28 ° of tapers.
6. according to claim 1 a kind of suitable for supercentrifuge rotor, which is characterized in that band in the rotary head lid
There is sealing ring.
7. according to claim 1 a kind of suitable for supercentrifuge rotor, which is characterized in that the handle is through circlip
It is connect with rotary head lid.
8. according to claim 1 or claim 7 a kind of suitable for supercentrifuge rotor, which is characterized in that the handle
Inside is additionally provided with internal screw thread, is threadedly coupled with rotary head lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184069.0U CN209362724U (en) | 2018-12-25 | 2018-12-25 | One kind being suitable for supercentrifuge rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184069.0U CN209362724U (en) | 2018-12-25 | 2018-12-25 | One kind being suitable for supercentrifuge rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209362724U true CN209362724U (en) | 2019-09-10 |
Family
ID=67830842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822184069.0U Active CN209362724U (en) | 2018-12-25 | 2018-12-25 | One kind being suitable for supercentrifuge rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209362724U (en) |
-
2018
- 2018-12-25 CN CN201822184069.0U patent/CN209362724U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |