CN208599965U - A kind of noise-lowering centrifugal machine - Google Patents
A kind of noise-lowering centrifugal machine Download PDFInfo
- Publication number
- CN208599965U CN208599965U CN201721835868.9U CN201721835868U CN208599965U CN 208599965 U CN208599965 U CN 208599965U CN 201721835868 U CN201721835868 U CN 201721835868U CN 208599965 U CN208599965 U CN 208599965U
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- CN
- China
- Prior art keywords
- casing
- liner
- spring
- pallet
- sealing ring
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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.)
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Abstract
The utility model provides a kind of noise-lowering centrifugal machine, including casing, upper cover, liner, motor, rotor and damper；The upper cover is connect with the casing；The liner is arranged in the casing, and the bottom of the liner offers first through hole；The damper is mounted on the bottom in the casing；The damper includes spring and pallet, and one end of the spring is connect with the casing, and the other end is connect with the pallet；Rubber sleeve is arranged in the spring surface；The motor is arranged on the pallet, and one end of the motor passes through the first through hole and connect with the rotor；The rotor is located in the liner.By being arranged rubber sleeve in the spring surface of the damper, the shaking of spring can be hindered, the shaking amplitude of motor is reduced, and then the noise that reduction centrifuge generates in the process of running from source.
Description
Technical field
The utility model relates to centrifuge fields, and in particular to a kind of noise-lowering centrifugal machine.
Background technique
The equipment that centrifuge is the centrifugal force by generating when rotor high speed rotation to realize the separation of different densities substance.By
In the mismachining tolerance of component, rigging error and error is loaded, centrifuge inevitably generates vibration during the work time, to influence
The stationarity of centrifuge work, shortens the service life of centrifuge.Currently, the related technical personnel of this field mainly pass through increase
Damper overcomes aforementioned technical problem；Wherein, spring be using relatively broad damping.Due to the elasticity of spring
Better performances, so that the motor in centrifuge is easy to appear biggish shaking during the work time, to generate noise.
Utility model content
In consideration of it, the technical problem to be solved by the utility model is to provide a kind of noise-lowering centrifugal machines, to reduce centrifuge
In use because damper shakes it is larger due to the noise that generates.
The technical issues of the utility model, is resolved by technical solution below:
A kind of noise-lowering centrifugal machine, including casing, upper cover, liner, motor, rotor and damper；The upper cover and the machine
Shell connection；The liner is arranged in the casing, and the bottom of the liner offers first through hole；The damper is mounted on
Bottom in the casing；The damper includes spring and pallet, and one end of the spring is connect with the casing, the other end
It is connect with the pallet；Rubber sleeve is arranged in the spring surface；The motor is arranged on the pallet, and the one of the motor
End is connect across the first through hole with the rotor；The rotor is located in the liner.
Further, the quantity of the spring is 3 or more, and is evenly distributed on the pallet.
Further, puigging is provided on the side wall of the liner.
Further, the centrifuge further includes the first sealing ring and the second sealing ring, and the first sealing ring setting exists
On the casing, the second sealing ring setting is on the cover；The upper cover passes through first sealing ring and described the
The liner is closed in two sealing rings and casing cooperation.
Further, the centrifuge further includes noise monitor, controller and display, the controller respectively with institute
State noise monitor and display electrical connection.
Further, the centrifuge further includes alarm, and the alarm is electrically connected with the controller.
Further, the centrifuge further includes input equipment, and the input equipment is electrically connected with the controller.
Compared with prior art, the utility model has the beneficial effects that
The centrifuge of the utility model includes casing, upper cover, liner, motor, rotor and damper；The upper cover with it is described
Casing connection；The liner is arranged in the casing, and the bottom of the liner offers first through hole；The damper installation
Bottom in the casing；The damper includes spring and pallet, and one end of the spring is connect with the casing, another
End is connect with the pallet；Rubber sleeve is arranged in the spring surface；The motor is arranged on the pallet, the motor
One end passes through the first through hole and connect with the rotor；The rotor is located in the liner；By in the damper
Spring surface is arranged rubber sleeve, can hinder the shaking of spring, reduces the shaking amplitude of motor, and then centrifugation is reduced from source
The noise that machine generates in the process of running.
Further, by the way that puigging is arranged on the side wall of liner, the propagation of noise can be hindered, to reduce noise
Influence to environment.
It further, can be effective by the way that the first sealing ring and the second sealing ring is arranged on casing and upper lid respectively
The sealing performance between upper cover and casing is improved, the propagation of noise is hindered, to reduce the influence of NOISE ON ENVIRONMENT.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the centrifuge of a certain specific embodiment in the utility model.
Fig. 2 is the bottom view of centrifuge damper in Fig. 1.
Fig. 3 is the top view that machine liner is centrifuged in Fig. 1.
Fig. 4 is the perspective view of centrifuge in Fig. 1.
Fig. 5 is the right view being centrifuged in Fig. 1.
Specific embodiment
With reference to embodiment and compares attached drawing the utility model is described in further detail, it should be emphasised that
It is that following the description is only exemplary, rather than in order to limit the scope of the utility model and its application.In the utility model
Description in, it is to be understood that term " first ", " second " are used for description purposes only, and are not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can
To explicitly or implicitly include one or more of the features.
Fig. 1-5 is the attached drawing of a specific embodiment, and the centrifuge in the present embodiment includes casing 1, upper cover 4, liner 3, electricity
Machine 10, rotor 5 and damper 11；The upper cover 4 is attached with the casing 1 by hinged mode, and the upper cover 4 is used for
Lid closes the liner 3；The liner 3 is arranged in the casing 1, and the bottom of the liner 3 offers first through hole 32；It is described
Damper 11 is mounted on the bottom in the casing 1；The damper 11 includes spring 112 and pallet 111, the spring 112
One end connect with the casing 1, the other end is connect with the pallet 111；Rubber sleeve 113 is arranged in 111 surface of spring；
The motor 10 is arranged on the pallet 111, and one end of the motor 10 passes through the first through hole 32 and connects with the rotor 5
It connects；The rotor 5 is located in the liner 3.
In the present embodiment, the centrifuge further includes starting support rod 2, is detachably arranged in the casing 1
Bottom, for easily opening upper cover 4.
In the present embodiment, the quantity of the spring is 5, and is evenly distributed on the pallet.
As the deformation of the present embodiment, the quantity of the spring can also be 3,4 or 6 or more.
In the present embodiment, puigging 31 is provided on the side wall of the liner 3.
In the present embodiment, the centrifuge further includes the first sealing ring 7 and the second sealing ring 8, first sealing ring 7
It is arranged on the casing 1, second sealing ring 8 is arranged in the upper cover 4；The upper cover 4 is sealed by described first
The liner 3 is closed in circle 7 and the cooperation of second sealing ring 8 and the casing 1.
In the present embodiment, the centrifuge further includes noise monitor 13, controller (not shown) and display
12, the controller is electrically connected with the noise monitor 13 and the display 12 respectively.
In the present embodiment, the centrifuge further includes alarm 14, and the alarm 14 is electrically connected with the controller.
In the process of running, noise monitor 13 detects the noise that centrifuge generates to centrifuge in the present embodiment, and will
Testing result is transferred to display 12 by controller.When testing result is greater than certain certain value, controller controls alarm 14
It alarms.
In the present embodiment, the centrifuge further includes input equipment (not shown), the input equipment with it is described
Controller electrical connection.
In the present embodiment, described further includes adsorbent equipment 92, offers first passage 91 on the liner 3；The machine
Second channel 93 is offered on shell 1；The adsorbent equipment 92 is connected to by the first passage 91 with the liner 3；The suction
Adsorption device 92 is connected to by the second channel 93 with ambient atmosphere.
In the present embodiment, fiber filter material is provided in the adsorbent equipment 92.
In the present embodiment, the fiber filter material is blue stone coton paper.
As the deformation of the present embodiment, the fiber filter material can also be ultra-fine fibre glass paper.
The centrifuge of the utility model includes casing 1, upper cover 4, liner 3, motor 10, rotor 5 and damper 11；On described
Lid 4 is connect with the casing 1；The liner 3 is arranged in the casing 1, and the bottom of the liner 3 offers first through hole
32；The damper 11 is mounted on the bottom in the casing 1；The damper 11 includes spring 112 and pallet 111, described
One end of spring 112 is connect with the casing 1, and the other end is connect with the pallet 111；112 surface of spring is provided with rubber
Gum cover 113；The motor 10 is arranged on the pallet 111, and one end of the motor 10 passes through the first through hole 32 and institute
State the connection of rotor 5；The rotor 5 is located in the liner 3；Rubber is arranged by 112 surface of spring in the damper 11
Set 113 can hinder the shaking of spring 112, reduce the shaking amplitude of motor 10, and then reduce centrifuge from source and running
The noise generated in the process.
Further, by the way that puigging 31 is arranged on the side wall of liner 3, the propagation of noise can be hindered, to reduce
The influence of NOISE ON ENVIRONMENT.
Further, by the way that the first sealing ring 7 and the second sealing ring 8, Ke Yiyou is arranged on casing 1 and upper cover 4 respectively
Sealing performance between the raising upper cover 4 and casing 1 of effect, hinders the propagation of noise, to reduce the influence of NOISE ON ENVIRONMENT.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For those skilled in the art of the present invention
For, without departing from the concept of the premise utility, several equivalent substitute or obvious modifications, and performance can also be made
Or purposes is identical, all shall be regarded as belonging to the protection scope of the utility model.
Claims (7)
1. a kind of noise-lowering centrifugal machine, including casing, upper cover, liner, motor, rotor and damper；The upper cover and the casing
Connection；The liner is arranged in the casing, and the bottom of the liner offers first through hole；The damper is mounted on institute
State the bottom in casing；It is characterized in that, the damper includes spring and pallet, one end of the spring and the casing connect
It connects, the other end is connect with the pallet；Rubber sleeve is arranged in the spring surface；The motor is arranged on the pallet, institute
The one end for stating motor passes through the first through hole and connect with the rotor；The rotor is located in the liner.
2. centrifuge according to claim 1, which is characterized in that the quantity of the spring is 3 or more, and is uniformly distributed
On the pallet.
3. centrifuge according to claim 1, which is characterized in that be provided with puigging on the side wall of the liner.
4. centrifuge according to claim 1, which is characterized in that it further include the first sealing ring and the second sealing ring, it is described
First sealing ring is arranged on the housing, and the second sealing ring setting is on the cover；The upper cover passes through described the
The liner is closed in one sealing ring and the cooperation of second sealing ring and the casing.
5. centrifuge according to claim 1, which is characterized in that further include noise monitor, controller and display, institute
Controller is stated to be electrically connected with the noise monitor and the display respectively.
6. centrifuge according to claim 5, which is characterized in that it further include alarm, the alarm and the control
Device electrical connection.
7. centrifuge according to claim 5, which is characterized in that further include input equipment, the input equipment with it is described
Controller electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835868.9U CN208599965U (en) | 2017-12-25 | 2017-12-25 | A kind of noise-lowering centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835868.9U CN208599965U (en) | 2017-12-25 | 2017-12-25 | A kind of noise-lowering centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208599965U true CN208599965U (en) | 2019-03-15 |
Family
ID=65659185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721835868.9U Expired - Fee Related CN208599965U (en) | 2017-12-25 | 2017-12-25 | A kind of noise-lowering centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208599965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075885A (en) * | 2019-12-16 | 2020-04-28 | 浙江大学 | Main machine vibration isolation device of super-gravity geotechnical centrifuge vacuum container |
-
2017
- 2017-12-25 CN CN201721835868.9U patent/CN208599965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075885A (en) * | 2019-12-16 | 2020-04-28 | 浙江大学 | Main machine vibration isolation device of super-gravity geotechnical centrifuge vacuum container |
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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: 20190315 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |