CN208982374U - Efficient vibration isolation type blower - Google Patents
Efficient vibration isolation type blower Download PDFInfo
- Publication number
- CN208982374U CN208982374U CN201821807950.5U CN201821807950U CN208982374U CN 208982374 U CN208982374 U CN 208982374U CN 201821807950 U CN201821807950 U CN 201821807950U CN 208982374 U CN208982374 U CN 208982374U
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- China
- Prior art keywords
- deformation
- shaft
- chamber
- support base
- vibration isolation
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- 238000002955 isolation Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 241000883990 Flabellum Species 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims abstract description 10
- 210000003734 kidney Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of efficient vibration isolation type blowers, comprising: casing；Be carried on the bottom of shell and flexible support base, the bottom centre of the support base offers deformation chamber, is surrounded by several flexible springs along the vertical direction around the deformation chamber in the support base；It is set to the intracavitary partition of the deformation, the deformation chamber is divided into upper cavity and lower chamber by the partition；And it is set to the intracavitary damper mechanism of the deformation；Wherein, the damper mechanism includes: shaft, is filled with damping liquid in lower chamber；Vibration damping flabellum, vibration damping flabellum are immersed in damping liquid；And transition components.Pass through the damper mechanism of setting, reciprocal vibration force is converted into shaft and the stable rotary motion of vibration damping flabellum, and the effect of liquid dampened disperses rotary motion, so that the steady vibration damping of whole process, reduces blower to vibration caused by equipment connected to it.
Description
Technical field
The utility model relates to blower technical field, in particular to a kind of efficient vibration isolation type blower.
Background technique
Blower is mainly by impeller, casing, the air inlet for being connected to casing and air outlet and for driving wheel rotation
The components such as motor composition is mainly used for carrying out the compression and conveying of gas, since blower is during operating, motor and impeller
There are a degree of vibrations, and can pass to the equipment to link together with blower, since blower is not provided with damping knot
Structure, the vibration can be directly passed to blower, to will affect the use of equipment.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of efficient vibration isolation type blower, blower can be reduced by having
Vibration the advantages of.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of efficient vibration isolation type blower, comprising:
Casing；
Be carried on the bottom of shell and flexible support base, the bottom centre of the support base offer deformation
Chamber is surrounded by several flexible springs along the vertical direction around the deformation chamber in the support base；
It is set to the intracavitary partition of the deformation, the deformation chamber is divided into upper cavity and lower chamber by the partition；With
And
It is set to the intracavitary damper mechanism of the deformation；
Wherein, the damper mechanism includes:
Rotary type is assemblied in the intracavitary shaft of the deformation, and the lower end of the shaft passes through the partition and extends to lower chamber,
And damping liquid is filled in the lower chamber；
It is fixed on the vibration damping flabellum of the shaft lower end, the vibration damping flabellum is immersed in the damping liquid；And
It is carried on the upper end of the shaft, for converting the vibration force of the support base along the vertical direction to described in driving
The transition components of the driving force of shaft rotation.
Realize above-mentioned technical proposal, at work, the vibration force of generation is transmitted on support base blower, due to support base
With elasticity, deformation chamber is made to deform under the action of vibration force, so that deformation chamber generates upper and lower vibration, and by turning
The rotation of Component driver shaft is changed, thus simultaneously vibration damping flabellum is driven to rotate simultaneously, and since vibration damping flabellum is immersed in damping liquid,
Vibration damping flabellum is damped the resistance of liquid, and vibration force is transmitted in damping liquid, will be past by the damper mechanism of setting
Multiple vibration force is converted into shaft and the stable rotary motion of vibration damping flabellum, and the effect of liquid dampened to rotary motion into
Row dispersion, so that the steady vibration damping of whole process, reduces blower to vibration caused by equipment connected to it.
As a kind of preferred embodiment of the utility model, the transition components include: be fixed on the shaft upper end
One helical gear, rotary type be assemblied in the deformation it is intracavitary and be meshed in first helical gear the second helical gear, with it is described
The driving gear that second helical gear is connected, and, one end upper end be fixed on the top surface of the deformation chamber and with the sliding tooth
Take turns the drive rack being meshed.
Realize above-mentioned technical proposal, deformation chamber after deformation occurs drive rack occur under the action of vibration force on move down
Dynamic, mesh driving gear rotates in the process of moving, and synchronizes and take the rotation of the second helical gear to, while the first helical gear is the
It is rotated under two helical gear drives, so that shaft be driven to rotate.
As a kind of preferred embodiment of the utility model, the side wall of the deformation chamber is equipped with L-shaped mounting plate, described
Shaft rotary type is assemblied in the mounting plate, and the second helical gear rotary type is assemblied in the mounting plate, second helical teeth
Wheel connect axis connection by one with the driving gear.
It realizes above-mentioned technical proposal, by mounting plate shaft and the second helical gear is rotated more stable.
As a kind of preferred embodiment of the utility model, the shaft is assemblied in the partition by bearing rotary type.
It realizes above-mentioned technical proposal, further increases the stability of shaft.
As a kind of preferred embodiment of the utility model, splendid attire cup is connected in the lower chamber, the damping liquid holds
It is placed in the splendid attire cup.
It realizes above-mentioned technical proposal, facilitates splendid attire damping liquid.
As a kind of preferred embodiment of the utility model, the partition is equipped with directive slide track, the drive rack sliding
Formula is assemblied in the directive slide track.
It realizes above-mentioned technical proposal, so that drive rack sliding is more stable, and can remain drive rack and drive
Moving gear is in meshing state.
As a kind of preferred embodiment of the utility model, the connecting shaft rotary type is assemblied in the side wall of the deformation chamber.
Realize above-mentioned technical proposal so that the second helical gear and shaft rotation it is more stable.
As a kind of preferred embodiment of the utility model, the bottom of the support base is equipped with connection framework, the connection frame
Connecting hole is offered on body.
As a kind of preferred embodiment of the utility model, the connecting hole is kidney slot.
It realizes above-mentioned technical proposal, support base can mutually be fixed with ground by connecting hole, and connecting hole is set as kidney-shaped
Hole facilitates fixing bolt to pass through.
In conclusion the utility model has the following beneficial effects:
The utility model embodiment is by providing a kind of efficient vibration isolation type blower, comprising: casing；It is carried on the casing bottom
Portion and flexible support base, the bottom centre of the support base offers deformation chamber, around described in the support base
Deformation chamber is surrounded by several flexible springs along the vertical direction；It is set to the intracavitary partition of the deformation, the partition will
The deformation chamber is divided into upper cavity and lower chamber；And it is set to the intracavitary damper mechanism of the deformation；Wherein, described to subtract
Vibration mechanism includes: that rotary type is assemblied in the intracavitary shaft of the deformation, and the lower end of the shaft passes through the partition and extends to cavity of resorption
Body, and damping liquid is filled in the lower chamber；It is fixed on the vibration damping flabellum of the shaft lower end, the vibration damping flabellum submergence
In the damping liquid；And it is carried on the upper end of the shaft, for the vibration force by the support base along the vertical direction
It is converted into the transition components for driving the driving force of the shaft rotation.By the damper mechanism of setting, reciprocal vibration force is turned
Change shaft and the stable rotary motion of vibration damping flabellum into, and the effect of liquid dampened disperses rotary motion, thus
So that the steady vibration damping of whole process, reduces blower to vibration caused by equipment connected to it.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the portion the A enlarged drawing in Fig. 1.
Number and corresponding component title represented by letter in figure:
1, casing；2, support base；21, deformation chamber；211, upper cavity；212, lower chamber；22, spring；23, framework is connected；
231, connecting hole；3, partition；31, directive slide track；4, damper mechanism；41, shaft；42, vibration damping flabellum；43, transition components；431,
First helical gear；432, the second helical gear；433, gear is driven；434, drive rack；435, mounting plate；436, connecting shaft；5,
Contain cup.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
A kind of efficient vibration isolation type blower, as depicted in figs. 1 and 2, comprising: casing 1；Be carried on 1 bottom of casing and have
The support base 2 of elasticity, the bottom centre of support base 2 offer deformation chamber 21, being surrounded by around deformation chamber 21 in support base 2
Several flexible springs 22 along the vertical direction；Deformation chamber 21 is divided into epicoele by the partition 3 being set in deformation chamber 21, partition 3
Body 211 and lower chamber 212；And it is set to the damper mechanism 4 in deformation chamber 21.
Specifically, damper mechanism 4 includes: that rotary type is assemblied in shaft 41 in deformation chamber 21, the lower end of shaft 41 pass through every
Plate 3 extends to lower chamber 212, and damping liquid is filled in lower chamber 212；It is fixed on the vibration damping flabellum 42 of 41 lower end of shaft,
Vibration damping flabellum 42 is immersed in damping liquid；And be carried on shaft 41 upper end, for by support base 2 along the vertical direction
Vibration force is converted into the transition components 43 of the driving force of the rotation of drive shaft 41.
Shaft 41 is rotatably connected on partition 3 by bearing, and partition 3 is by screw or is bonded in mode and is fixed on deformation
On the side wall of chamber 21, and centrally located place, damping liquid can be water or oil, damp to be formed to vibration damping flabellum 42
Power is connected in lower chamber 212 for convenience of damping liquid is contained and contains cup 5, and damping liquid, which is placed in, to be contained in cup 5.
Transition components 43 include: to be fixed on the first helical gear 431, the rotary type of 41 upper end of shaft to be assemblied in deformation chamber 21
And the second helical gear 432 being meshed in the first helical gear 431, the driving gear 433 being connected with the second helical gear 432, with
And the drive rack 434 that one end upper end is fixed on the top surface of deformation chamber 21 and is meshed with driving gear 433；Deformation chamber 21
Side wall is equipped with L-shaped mounting plate 435, and 41 rotary type of shaft and the equal rotary type of the second helical gear 432 are assemblied in mounting plate
435, more stable, the second helical gear 432 and the driving of shaft 41 and the rotation of the second helical gear 432 are made by mounting plate 435
Gear 433 is connected by a connecting shaft 436, and the second helical gear 432 is fixed on one end of connecting shaft 436, and driving gear 433 is fixed
In connecting shaft 436, and it is located at the other side of mounting plate 435, the other end of connecting shaft 436 is assemblied in shape by bearing rotary type
Become on the side wall of chamber 21, and connecting shaft 436 is connect with mounting plate 435 also by bearing.
Deformation chamber 21 after deformation occurs drive rack 434 moved up and down under the action of vibration force, in mobile mistake
Mesh driving gear 433 rotates in journey, and synchronizes and take the rotation of the second helical gear 432 to, while the first helical gear 431 is oblique second
It is rotated under the drive of gear 432, so that shaft 41 be driven to rotate.
Partition 3 is equipped with directive slide track 31, and directive slide track 31 is fixed by screws in drive rack 434 on partition 3 and slides
Formula is assemblied in directive slide track 31, by directive slide track 31 drive rack 434 is slided more stable, and can remain drive
Carry-over bar 434 and driving gear 433 are in meshing state.
It is equipped with connection framework 23 on the outer wall of the bottom of support base 2, connects and offers connecting hole 231 in framework 23, even
Connecing hole 231 is kidney slot, can mutually be fixed support base 2 with ground by connecting hole 231, the position pre-installed now in connection
Locate joints cement erecting bed, bolt is also secured at position corresponding with connecting hole 231 when pouring, and connecting hole
231, which are set as kidney slot, facilitates fixing bolt to pass through, and is then placed on blower on cement erecting bed together with support base 2,
And bolt is passed through into connecting hole 231, it is tightened by nut fixed.
At work, the vibration force of generation is transmitted on support base 2 blower, since support base 2 has elasticity, is being vibrated
Make deformation chamber 21 deform under the action of power, so that deformation chamber 21 generates upper and lower vibration, and is driven by transition components 43
Turn axis 41 rotates, to simultaneously vibration damping flabellum 42 be driven to rotate simultaneously, and since vibration damping flabellum 42 is immersed in damping liquid, subtracts
Vibration flabellum 42 is damped the resistance of liquid, and vibration force is transmitted in damping liquid, will by the damper mechanism 4 of setting
Reciprocal vibration force is converted into shaft 41 and the stable rotary motion of vibration damping flabellum 42, and the effect of liquid dampened is to rotation
Movement is dispersed, so that the steady vibration damping of whole process, reduces blower to vibration caused by equipment connected to it.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a kind of efficient vibration isolation type blower characterized by comprising
Casing；
Be carried on the bottom of shell and flexible support base, the bottom centre of the support base offer deformation chamber,
Several flexible springs along the vertical direction are surrounded by around the deformation chamber in the support base；
It is set to the intracavitary partition of the deformation, the deformation chamber is divided into upper cavity and lower chamber by the partition；And
It is set to the intracavitary damper mechanism of the deformation；
Wherein, the damper mechanism includes:
Rotary type is assemblied in the intracavitary shaft of the deformation, and the lower end of the shaft passes through the partition and extends to lower chamber, and institute
It states in lower chamber filled with damping liquid；
It is fixed on the vibration damping flabellum of the shaft lower end, the vibration damping flabellum is immersed in the damping liquid；And
It is carried on the upper end of the shaft, for converting the driving shaft for the vibration force of the support base along the vertical direction
The transition components of the driving force of rotation.
2. efficient vibration isolation type blower according to claim 1, which is characterized in that the transition components include: to be fixed on institute
State shaft upper end the first helical gear, rotary type be assemblied in the deformation it is intracavitary and be meshed in first helical gear second
Helical gear, the driving gear being connected with second helical gear, and, one end upper end be fixed on the top surface of the deformation chamber and
The drive rack being meshed with the driving gear.
3. efficient vibration isolation type blower according to claim 2, which is characterized in that it is in L that the side wall of the deformation chamber, which is equipped with,
The mounting plate of shape, the shaft rotary type are assemblied in the mounting plate, and the second helical gear rotary type is assemblied in the installation
Plate, second helical gear connect axis connection by one with the driving gear.
4. efficient vibration isolation type blower according to claim 2 or 3, which is characterized in that the shaft passes through bearing rotary type
It is assemblied in the partition.
5. efficient vibration isolation type blower according to claim 4, which is characterized in that splendid attire cup is connected in the lower chamber,
The damping liquid is placed in the splendid attire cup.
6. efficient vibration isolation type blower according to claim 4, which is characterized in that the partition is equipped with directive slide track, institute
It states drive rack slidingtype and is assemblied in the directive slide track.
7. efficient vibration isolation type blower according to claim 3, which is characterized in that the connecting shaft rotary type is assemblied in described
The side wall of deformation chamber.
8. efficient vibration isolation type blower according to claim 1, which is characterized in that the bottom of the support base is equipped with connection frame
Body offers connecting hole in the connection framework.
9. efficient vibration isolation type blower according to claim 8, which is characterized in that the connecting hole is kidney slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807950.5U CN208982374U (en) | 2018-11-05 | 2018-11-05 | Efficient vibration isolation type blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807950.5U CN208982374U (en) | 2018-11-05 | 2018-11-05 | Efficient vibration isolation type blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982374U true CN208982374U (en) | 2019-06-14 |
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ID=66790244
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821807950.5U Expired - Fee Related CN208982374U (en) | 2018-11-05 | 2018-11-05 | Efficient vibration isolation type blower |
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| Country | Link |
|---|---|
| CN (1) | CN208982374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099013A (en) * | 2018-11-05 | 2018-12-28 | 苏州格力士实业有限公司 | Efficient vibration isolation type blower |
-
2018
- 2018-11-05 CN CN201821807950.5U patent/CN208982374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099013A (en) * | 2018-11-05 | 2018-12-28 | 苏州格力士实业有限公司 | Efficient vibration isolation type blower |
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| 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: 20190614 |