CN110017297A - A kind of machice to supply fan with decrease of noise functions - Google Patents
A kind of machice to supply fan with decrease of noise functions Download PDFInfo
- Publication number
- CN110017297A CN110017297A CN201910186386.2A CN201910186386A CN110017297A CN 110017297 A CN110017297 A CN 110017297A CN 201910186386 A CN201910186386 A CN 201910186386A CN 110017297 A CN110017297 A CN 110017297A
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- CN
- China
- Prior art keywords
- groups
- connecting rod
- plate
- support
- support plate
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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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to machice to supply fan fields, specifically disclose a kind of machice to supply fan with decrease of noise functions, it is fixed inconvenient for existing blower, and it is shaken when blower use larger, the larger problem of noise, now propose following scheme, it includes fixed bottom plate, the bottom four corners of the fixed bottom plate are provided with movable pulley, four groups of support springs are connected between the fixed bottom plate and support plate, two groups of Buffer Units are connected between the fixed bottom plate and support plate, Buffer Unit described in two groups includes first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are provided with four groups, and one end of first connecting rod is hinged on the bottom of support plate, one end of second connecting rod is hinged on the top of fixed bottom plate.The present invention, structurally reasonable, novel in design, can be fast and convenient secure the fan in support plate and is effectively slowed down the vibration of blower by support spring between support plate and fixed bottom plate and Buffer Unit, reduces noise.
Description
Technical field
The present invention relates to machice to supply fan field more particularly to a kind of machice to supply fan with decrease of noise functions.
Background technique
Blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven stream
Body is mechanical, and the main structural components of blower are impeller, casing, air inlet, bracket, motor, pulley, shaft coupling, muffler, biography
Moving part (bearing) etc., existing blower when in use, is generally arranged on bracket, and passing through between blower and bracket is usually adopted
It is directly connected to screw, and process screw easily gets rusty, causes the fixation of blower and disassembly inconvenient, and blower is when in use, vibration
It is larger, and the noise generated is larger, we design a kind of machice to supply fan with decrease of noise functions to solve the above problems thus.
Summary of the invention
It is fixed inconvenient to solve blower for a kind of machice to supply fan with decrease of noise functions proposed by the present invention, and blower uses
Shi Zhendong is larger, the larger problem of noise.
To achieve the goals above, present invention employs following technical solutions:
A kind of machice to supply fan with decrease of noise functions, including fixed bottom plate, the bottom four corners of the fixed bottom plate are provided with shifting
Driving wheel is provided with support plate above the fixed bottom plate, four groups of support bullets is connected between the fixed bottom plate and support plate
Spring, is connected with two groups of Buffer Units between the fixed bottom plate and support plate, Buffer Unit described in two groups includes first connecting rod
With the second connecting rod, the first connecting rod and the second connecting rod are provided with four groups, and one end of first connecting rod is hinged on
The bottom of support plate, one end of the second connecting rod are hinged on the top of fixed bottom plate, the first connecting rod and the second connecting rod
One end close to each other is hinged with link block, and buffer spring, the top setting of the support plate are connected between the link block
There is fan main body, the top footing of the support plate is respectively and fixedly provided with support column, is respectively and fixedly provided with card at the top of support column described in four groups
Frame, the inner transverse of the card frame are provided with pull rod, and one end of pull rod described in four groups is fixed with two groups of fixed plates, solid described in two groups
Fixing screws, one end fixing chuck plate of the pull rod far from fixed plate are connected between fixed board.
Preferably, the structure of support spring described in four groups is identical, is parallel to each other respectively and is symmetricly set on fixed bottom plate
The bottom four corners of top quadrangle and support plate.
Preferably, Buffer Unit structure described in two groups is identical, respectively to raw bottom centre's axis two sides that support plate is arranged in.
Preferably, the quadrangle of first connecting rod described in four groups is respectively hinged at the side of support plate bottom support spring, and
Second connecting rod described in four groups is respectively hinged at the side of the upper support spring of fixed bottom plate.
Preferably, the snap-gauge is provided with two groups, and a side bottom of snap-gauge is connected on two groups of pull rods.
Preferably, two groups of fixed plates of the connection of pull rod one end described in four groups are arranged in parallel, and are separately positioned on blower
The lower section of main body.
Preferably, the top of pull rod square on the supporting plate is arranged in the fan main body, and fan main body is arranged at two groups
Between snap-gauge.
In the present invention, by the way that fan main body to be arranged in the top of support plate, pass through support column, the card connected in support plate
Fan main body is fixed on the top of support plate, and the branch by connecting between support plate and fixed bottom plate by the structures such as frame, pull rod
Buffer spring in support spring and Buffer Unit effectively slows down the vibration of support plate, to reduce the function played to blower noise reduction
Effect.
The present invention, structurally reasonable, novel in design, can be fast and convenient secure the fan in support plate and passes through support
Support spring and Buffer Unit between plate and fixed bottom plate effectively slow down the vibration of blower, reduce noise.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the partial structurtes enlarged drawing at the location A in Fig. 1.
Fig. 3 is the partial structurtes enlarged drawing at the B location in Fig. 1.
Figure label: 1 fixed bottom plate, 2 movable pulleys, 3 support plates, 4 support springs, 5 Buffer Units, 6 first connecting rods, 7
Second connecting rod, 8 link blocks, 9 buffer springs, 10 fan main bodies, 11 support columns, 12 card frames, 13 pull rods, 14 snap-gauges, 15 are fixed
Plate, 16 fixing screws.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of machice to supply fan with decrease of noise functions, including fixed bottom plate 1, the bottom four of fixed bottom plate 1
Angle is provided with movable pulley 2, and the top of fixed bottom plate 1 is provided with support plate 3, is connected with four between fixed bottom plate 1 and support plate 3
Group support spring 4, the structure of four groups of support springs 4 is identical, is parallel to each other and is symmetricly set on the top four of fixed bottom plate 1 respectively
The bottom four corners at angle and support plate 3 are connected with two groups of Buffer Units 5, two groups of Buffer Units 5 between fixed bottom plate 1 and support plate 3
Structure is identical, is symmetrically arranged at bottom centre's axis two sides of support plate 3, two groups of Buffer Units 5 include first connecting rod 6 with
Second connecting rod 7, first connecting rod 6 and the second connecting rod 7 are provided with four groups, and one end of first connecting rod 6 is hinged on branch
The bottom of fagging 3, one end of the second connecting rod 7 are hinged on the top of fixed bottom plate 1, the quadrangle difference of four groups of first connecting rods 6
It is hinged on the side of 3 bottom support spring 4 of support plate, and four group of second connecting rod 7 is respectively hinged at the top branch of fixed bottom plate 1
Support the side of spring 4, first connecting rod 6 and the second connecting rod 7 one end close to each other are hinged with link block 8, between link block 8
It is connected with buffer spring 9, the top of support plate 3 is provided with fan main body 10, and the top footing of support plate 3 is respectively and fixedly provided with support column
11, the top of four groups of support columns 11 is respectively and fixedly provided with card frame 12, and the inner transverse of card frame 12 is provided with pull rod 13, four groups of pull rods 13
One end is fixed with two groups of fixed plates 15, fixing screws 16 is connected between two groups of fixed plates 15, pull rod 13 is far from fixed plate 15
One end fixing chuck plate 14, snap-gauge 14 is provided with two groups, and a side bottom of snap-gauge 14 is connected on two groups of pull rods 13, four groups of pull rods
Two groups of fixed plates 15 of 13 one end connection are arranged in parallel, and are separately positioned on the lower section of fan main body 10, fan main body 10
The top of the pull rod 13 of 3 top of support plate is set, and fan main body 10 is arranged between two groups of snap-gauges 14, the present invention passes through
Fan main body 10 is arranged in the top of support plate 3, is tied by the support column 11, card frame 12, pull rod 13 etc. that are connected in support plate 3
Fan main body 10 is fixed on the top of support plate 3, and the support spring by connecting between support plate 3 and fixed bottom plate 1 by structure
4 effectively slow down the vibration of support plate 3 with the buffer spring 9 in Buffer Unit 5, to reduce the function played to blower noise reduction
Effect.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Working principle: in the use of the present invention, by the top that fan main body 10 is arranged in support plate 3, pass through support
Fan main body 10, is fixed on the top of support plate 3, specifically by the structures such as the support column 11, card frame 12, the pull rod 13 that connect on plate 3
By by room main body 10 be arranged between two groups of snap-gauges 14, by the screw 16 that is locked, make fixing screws by pull rod 13
On fixed plate 15 be locked, to make the snap-gauge 14 of 13 one end of pull rod that fan main body 10 to be fixedly clamped, and pass through support
The buffer spring 9 in support spring 4 and Buffer Unit 5 connected between plate 3 and fixed bottom plate 1 effectively slows down support plate 3
Vibration, to reduce the effect of playing to blower noise reduction.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of machice to supply fan with decrease of noise functions, including it is fixed bottom plate (1), which is characterized in that the fixed bottom plate (1)
Bottom four corners are provided with movable pulley (2), are provided with support plate (3) above the fixed bottom plate (1), the fixed bottom plate
(1) it is connected with four groups of support springs (4) between support plate (3), is connected between the fixed bottom plate (1) and support plate (3)
Two groups of Buffer Units (5), Buffer Unit described in two groups (5) include first connecting rod (6) and the second connecting rod (7), and described first
Connecting rod (6) and the second connecting rod (7) are provided with four groups, and one end of first connecting rod (6) is hinged on the bottom of support plate (3)
Portion, one end of the second connecting rod (7) are hinged on the top of fixed bottom plate (1), the first connecting rod (6) and the second connecting rod
(7) one end close to each other is hinged with link block (8), is connected with buffer spring (9), the support between the link block (8)
It being provided with above plate (3) fan main body (10), the top footing of the support plate (3) is respectively and fixedly provided with support column (11), and four groups
It being respectively and fixedly provided with card frame (12) at the top of the support column (11), the inner transverse of the card frame (12) is provided with pull rod (13), and four
One end of the group pull rod (13) is fixed with two groups of fixed plates (15), and fixed plate described in two groups is connected with fixing screws between (15)
(16), one end fixing chuck plate (14) of the pull rod (13) far from fixed plate (15).
2. a kind of machice to supply fan with decrease of noise functions according to claim 1, which is characterized in that support bullet described in four groups
The structure of spring (4) is identical, is parallel to each other respectively and is symmetricly set on the top quadrangle of fixed bottom plate (1) and the bottom of support plate (3)
Portion quadrangle.
3. a kind of machice to supply fan with decrease of noise functions according to claim 1, which is characterized in that buffering group described in two groups
Part (5) structure is identical, is symmetrically arranged at bottom centre's axis two sides of support plate (3).
4. a kind of machice to supply fan with decrease of noise functions according to claim 1, which is characterized in that first connects described in four groups
The quadrangle of extension bar (6) is respectively hinged at the side of support plate (3) bottom support spring (4), and the second connecting rod (7) described in four groups
It is respectively hinged at the side of the upper support spring (4) of fixed bottom plate (1).
5. a kind of machice to supply fan with decrease of noise functions according to claim 1, which is characterized in that the snap-gauge (14) sets
Two groups are equipped with, and a side bottom of snap-gauge (14) is connected on two groups of pull rods (13).
6. a kind of machice to supply fan with decrease of noise functions according to claim 1, which is characterized in that pull rod described in four groups
(13) two groups of fixed plates (15) of one end connection are arranged in parallel, and are separately positioned on the lower section of fan main body (10).
7. a kind of machice to supply fan with decrease of noise functions according to claim 1, which is characterized in that the fan main body
(10) top for the pull rod (13) being arranged above support plate (3), and fan main body (10) is arranged between two groups of snap-gauges (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186386.2A CN110017297A (en) | 2019-03-13 | 2019-03-13 | A kind of machice to supply fan with decrease of noise functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186386.2A CN110017297A (en) | 2019-03-13 | 2019-03-13 | A kind of machice to supply fan with decrease of noise functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110017297A true CN110017297A (en) | 2019-07-16 |
Family
ID=67189531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910186386.2A Pending CN110017297A (en) | 2019-03-13 | 2019-03-13 | A kind of machice to supply fan with decrease of noise functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110017297A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324684A (en) * | 2020-11-19 | 2021-02-05 | 江苏恒康机电有限公司 | Straight plate backward-inclined energy-saving explosion-proof fan |
| CN113085678A (en) * | 2021-05-11 | 2021-07-09 | 刘永强 | Noise reduction type automobile vibration reduction mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5804776A (en) * | 1997-05-22 | 1998-09-08 | Bizlewicz; F. Peter | Vibratory energy dissipation |
| CN104533842A (en) * | 2014-11-24 | 2015-04-22 | 天津尼特风机有限公司 | Noise reduction fan |
| CN207487000U (en) * | 2017-09-22 | 2018-06-12 | 天津君盟泽科技发展有限公司 | A kind of damping device suitable for air-conditioner outdoor unit |
| CN109405144A (en) * | 2018-12-05 | 2019-03-01 | 河南省叶子空气处理设备有限公司 | A kind of ventilation equipment being easily installed |
-
2019
- 2019-03-13 CN CN201910186386.2A patent/CN110017297A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5804776A (en) * | 1997-05-22 | 1998-09-08 | Bizlewicz; F. Peter | Vibratory energy dissipation |
| CN104533842A (en) * | 2014-11-24 | 2015-04-22 | 天津尼特风机有限公司 | Noise reduction fan |
| CN207487000U (en) * | 2017-09-22 | 2018-06-12 | 天津君盟泽科技发展有限公司 | A kind of damping device suitable for air-conditioner outdoor unit |
| CN109405144A (en) * | 2018-12-05 | 2019-03-01 | 河南省叶子空气处理设备有限公司 | A kind of ventilation equipment being easily installed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324684A (en) * | 2020-11-19 | 2021-02-05 | 江苏恒康机电有限公司 | Straight plate backward-inclined energy-saving explosion-proof fan |
| CN113085678A (en) * | 2021-05-11 | 2021-07-09 | 刘永强 | Noise reduction type automobile vibration reduction mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190716 |
|
| RJ01 | Rejection of invention patent application after publication |