CN207004942U - A kind of blower fan of both-end rubber vibration buffering - Google Patents
A kind of blower fan of both-end rubber vibration buffering Download PDFInfo
- Publication number
- CN207004942U CN207004942U CN201720839395.3U CN201720839395U CN207004942U CN 207004942 U CN207004942 U CN 207004942U CN 201720839395 U CN201720839395 U CN 201720839395U CN 207004942 U CN207004942 U CN 207004942U
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- rubber
- blower fan
- spiral case
- fixedly connected
- case side
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Abstract
The utility model discloses a kind of blower fan of both-end rubber vibration buffering, including spiral case side plate and blower fan assembly, blower fan assembly is fixedly connected by two spiral case fixing cards with spiral case side plate, the air intake vent of two spiral case side plates is equipped with guard, the inside of blower fan assembly is provided with rotor, and cylindrical spring is arranged with the rotating shaft of rotor, and one end of cylindrical spring is fixedly connected with the side of ball bearing, the inner ring of ball bearing is fixedly connected with rotating shaft, and the outer ring of ball bearing is arranged with triangle rubber.Pass through the triangle rubber and support rubber of setting, using both-end rubber, its advantage is just that of avoiding product causes bearing track to damage in transport with either being fallen by gravity in operation process, cause bearing damage, life of product is caused to decay, rubber plays the buffering and the absorption of vibration of vibration in product structure, and can effectively reduce the horizontal impact that blower fan is subject to by the spring of setting causes rotor and bearing track to be damaged.
Description
Technical field
A kind of blower fan is the utility model is related to, specially a kind of blower fan of both-end rubber vibration buffering.
Background technology
At present, the use of blower fan has been designed into all trades and professions, greatly facilitates the life of people, for some markets
Blower fan main function with supermarket is that water stain and some places for having peculiar smell for removing ground dispel peculiar smell, but
Transport causes bearing damage, causes the product longevity with either being fallen by gravity in operation process and bearing track can be caused to damage
Life decay.Therefore we make improvement to this, propose a kind of blower fan of both-end rubber vibration buffering.
Utility model content
Blower fan inner bearing track be present for solution prior art and do not possess the defects of buffer structure, the utility model provides one
The blower fan of kind both-end rubber vibration buffering.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of blower fan of both-end rubber vibration buffering of the utility model, including spiral case side plate and blower fan assembly, the blower fan
Assembly is fixedly connected by two spiral case fixing cards with spiral case side plate, and the air intake vent of two spiral case side plates is equipped with guard,
The inside of the blower fan assembly is provided with rotor, and cylindrical spring, one end of the cylindrical spring are arranged with the rotating shaft of the rotor
It is fixedly connected with the side of ball bearing, the inner ring of the ball bearing is fixedly connected with rotating shaft, the outer ring of the ball bearing
Triangle rubber is arranged with, the outer surface of the triangle rubber is connected together with spiral case side plate, and the shell of the rotor is away from ball
The side of bearing is bolted with mounting bracket, and one end of the mounting bracket is provided with support rubber, the support rubber
It is made up of fixed rubber, connection rubber and round rubber circle, one end of the fixed rubber connects with being connected one end of rubber and fixing
Connect, the other end of the connection rubber is fixedly connected with one end of round rubber circle, the inwall of the round rubber circle and installation
The outer surface of support is connected together.
As a kind of optimal technical scheme of the present utility model, the fixed rubber is shaped as equilateral triangle.
As a kind of optimal technical scheme of the present utility model, the side of the spiral case side plate is provided with nameplate.
As a kind of optimal technical scheme of the present utility model, the support rubber and triangle rubber are nitrile rubber material
It is made.
As a kind of optimal technical scheme of the present utility model, the middle part of the mounting bracket is on the axis of rotating shaft.
The beneficial effects of the utility model are：The blower fan of this kind of both-end rubber vibration buffering, passes through the triangle rubber of setting
With support rubber, using both-end rubber, its advantage be just that of avoiding product transport with operation process by gravity or
Person is to fall and cause bearing track to damage, and causes bearing damage, causes life of product to decay, and rubber plays in product structure
The buffering and the absorption of vibration of vibration, can effectively reduce the horizontal impact that blower fan is subject to by the spring of setting causes
Rotor and bearing track are damaged.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of structural representation of the blower fan of both-end rubber vibration buffering of the utility model；
Fig. 2 is a kind of cross-sectional view of the blower fan of both-end rubber vibration buffering of the utility model；
Fig. 3 is the utility model a kind of support rubber and mounting bracket attachment structure of the blower fan of both-end rubber vibration buffering
Schematic diagram；
Fig. 4 is a kind of support rubber side structure schematic view of the blower fan of both-end rubber vibration buffering of the utility model；
Fig. 5 is a kind of triangle rubber positive structure diagram of the blower fan of both-end rubber vibration buffering of the utility model；
Fig. 6 is that a kind of triangle rubber of the blower fan of both-end rubber vibration buffering of the utility model is illustrated with rotating shaft connecting structure
Figure.
In figure：1st, spiral case side plate；2nd, spiral case fixing card；3rd, cylindrical spring；4th, guard；5th, support rubber；6th, mounting bracket；
7th, blower fan assembly；8th, ball bearing；9th, triangle rubber；10th, rotating shaft；11st, rotor；12nd, fixed rubber；13rd, rubber is connected；14、
Round rubber circle；15th, nameplate.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：As shown in figures 1 to 6, a kind of blower fan of both-end rubber vibration buffering of the utility model, including spiral case side plate 1
With blower fan assembly 7, blower fan assembly 7 is fixedly connected by two spiral case fixing cards 2 with spiral case side plate 1, and two spiral case side plates 1 enter
Air port is equipped with guard 4, and the inside of blower fan assembly 7 is provided with rotor 11, cylindrical spring 3 is arranged with the rotating shaft 10 of rotor 11, circle
One end of post spring 3 is fixedly connected with the side of ball bearing 8, and the inner ring of ball bearing 8 is fixedly connected with rotating shaft 10, ball axle
The outer ring for holding 8 is arranged with triangle rubber 9, and outer surface and the spiral case side plate 1 of triangle rubber 9 are connected together, and the shell of rotor 11 is remote
Side from ball bearing 8 is bolted with mounting bracket 6, and one end of mounting bracket 6 is provided with support rubber 5, support rubber
Glue 5 is made up of fixed rubber 12, connection rubber 13 and round rubber circle 14, and one end of fixed rubber 12 is with being connected the one of rubber 13
End is fixedly connected, and the other end of connection rubber 13 is fixedly connected with one end of round rubber circle 14, the inwall of round rubber circle 14
It is connected together with the outer surface of mounting bracket 6.
Fixed rubber 12 is shaped as equilateral triangle, and round and smooth processing is passed through at three angles, and fixed rubber 12 is inverted into setting,
Damping can effectively be played a part of.
The side of spiral case side plate 1 is provided with nameplate 15, and nameplate 15 is used for each item data for illustrating the motor, is easy to user straight
See each item data for recognizing the blower fan.
Support rubber 5 and triangle rubber 9 are made up of nitrile rubber material, and nitrile rubber is through breast by butadiene and acrylonitrile
Made from liquid polymerization, nitrile rubber is mainly produced using emulsion polymerization at low temperature, and oil resistivity is fabulous, and wearability is higher, heat-resisting
Property it is preferable, bonding force is strong, support rubber 5 and triangle rubber 9 be made of nitrile rubber material can improve product use the longevity
Life.
The middle part of mounting bracket 6 is on the axis of rotating shaft 10 so that blower fan assembly 7 is more stable when running, and will not occur
Concussion.
Specifically, when blower fan is by lateral impact or swing, can due to being provided with cylindrical spring 3 between ball bearing 8
To effectively reduce the impact that rotor 11 and bearing track are subject to, when blower fan transport with operation process in by gravity either
When falling, triangle rubber 9 and support rubber 5 can play buffering vibration and be vibrated with absorbing, and then prevent bearing track from damaging, and keep away
Exempt to cause bearing damage, cause life of product to decay.
The blower fan of this kind of both-end rubber vibration buffering, by the triangle rubber and support rubber of setting, using both-end rubber
Support, its advantage is just that of avoiding product causes bearing track to damage in transport with either being fallen by gravity in operation process
Wound, causes bearing damage, causes life of product to decay, and rubber plays the buffering of vibration in product structure and made with the absorption of vibration
With can effectively reduce the horizontal impact that blower fan is subject to by the spring of setting causes rotor and bearing track to be damaged.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of blower fan of both-end rubber vibration buffering, including spiral case side plate（1）With blower fan assembly（7）, it is characterised in that it is described
Blower fan assembly（7）Pass through two spiral case fixing cards（2）With spiral case side plate（1）It is fixedly connected, two spiral case side plates（1）Enter
Air port is equipped with guard（4）, the blower fan assembly（7）Inside be provided with rotor（11）, the rotor（11）Rotating shaft（10）On
It is arranged with cylindrical spring（3）, the cylindrical spring（3）One end and ball bearing（8）Side be fixedly connected, the ball axle
Hold（8）Inner ring and rotating shaft（10）It is fixedly connected, the ball bearing（8）Outer ring be arranged with triangle rubber（9）, the triangle
Rubber（9）Outer surface and spiral case side plate（1）It is connected together, the rotor（11）Shell away from ball bearing（8）Side
With mounting bracket（6）It is bolted, the mounting bracket（6）One end be provided with support rubber（5）, the support rubber
（5）By fixed rubber（12）, connection rubber（13）With round rubber circle（14）Composition, the fixed rubber（12）One end and company
Connect rubber（13）One end be fixedly connected, the connection rubber（13）The other end and round rubber circle（14）One end fix connect
Connect, the round rubber circle（14）Inwall and mounting bracket（6）Outer surface be connected together.
A kind of 2. blower fan of both-end rubber vibration buffering according to claim 1, it is characterised in that the fixed rubber
（12）Be shaped as equilateral triangle.
A kind of 3. blower fan of both-end rubber vibration buffering according to claim 1, it is characterised in that the spiral case side plate
（1）Side be provided with nameplate（15）.
A kind of 4. blower fan of both-end rubber vibration buffering according to claim 1, it is characterised in that the support rubber
（5）With triangle rubber（9）It is made up of nitrile rubber material.
A kind of 5. blower fan of both-end rubber vibration buffering according to claim 1, it is characterised in that the mounting bracket
（6）Middle part be in rotating shaft（10）Axis on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839395.3U CN207004942U (en) | 2017-07-12 | 2017-07-12 | A kind of blower fan of both-end rubber vibration buffering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839395.3U CN207004942U (en) | 2017-07-12 | 2017-07-12 | A kind of blower fan of both-end rubber vibration buffering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004942U true CN207004942U (en) | 2018-02-13 |
Family
ID=61452836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720839395.3U Active CN207004942U (en) | 2017-07-12 | 2017-07-12 | A kind of blower fan of both-end rubber vibration buffering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004942U (en) |
-
2017
- 2017-07-12 CN CN201720839395.3U patent/CN207004942U/en active Active
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