CN107695890A - A kind of noise reduction shot-blasting machine - Google Patents
A kind of noise reduction shot-blasting machine Download PDFInfo
- Publication number
- CN107695890A CN107695890A CN201710789903.6A CN201710789903A CN107695890A CN 107695890 A CN107695890 A CN 107695890A CN 201710789903 A CN201710789903 A CN 201710789903A CN 107695890 A CN107695890 A CN 107695890A
- Authority
- CN
- China
- Prior art keywords
- impeller head
- chamber body
- noise
- blasting machine
- shot
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a kind of noise reduction shot-blasting machine, including chamber body and impeller head, impeller head is arranged in the side wall of chamber body, the outlet of impeller head is corresponding with the inner chamber of chamber body, the beam made of damping material is provided between impeller head and chamber body, the inwall of chamber body is provided with wear plate, and the buffer layer made of damping material is provided between wear plate and the inwall of interior.Shot-blasting machine is at work, principal shock has two, first, impeller head self vibration, impeller head is fixed in chamber body, chamber body resonance is driven to produce noise, second, the pellet impact guard plate of high-speed flight produces noise, beam in the present invention can reduce vibrations caused by impeller head and be delivered to caused noise in chamber body, when the pellet beam high-speed flight cast out from impeller head is struck on wear plate, impact endurance test shock is absorbed by buffer layer, so as to reduce the propagation of noise, beam and buffer layer are all using made of high-damping material, vibrations are absorbed with preferable, reduce the effect of noise.
Description
Technical field
The invention belongs to shot-blasting machine field, is more particularly to a kind of noise reduction shot-blasting machine.
Background technology
Noise is bigger when shot-blasting machine works, and workshop condition is impacted, staff exchanges beside shot-blasting machine
Relatively difficult, the method generally used at present is to build sound insulation house in the periphery of shot-blasting machine, and ball blast machine equipment is integrally wrapped.
It is to reach so to do soundproof effect, but cost is higher, and operating personnel are in the outside of room body, it is impossible to which observation is internal in time
Situation.
The content of the invention
It is an object of the invention to provide a kind of noise reduction shot-blasting machine of efficient economizing.
According to an aspect of the invention, there is provided a kind of noise reduction shot-blasting machine, including chamber body and impeller head, the impeller head
In the side wall of the chamber body, outlet, the impeller head and the institute corresponding with the inner chamber of the chamber body of the impeller head
State and beam, the inwall of the chamber body made of damping material are provided between chamber body are provided with wear plate, the wear-resisting shield
The buffer layer made of damping material is provided between plate and the indoor inwall.
At work, principal shock has two to shot-blasting machine, first, impeller head self vibration, impeller head are fixed in chamber body,
Chamber body resonance is driven to produce noise, second, the pellet impact guard plate of high-speed flight produces noise, the beam in the present invention can be with
Reduce vibrations caused by impeller head and be delivered to caused noise in chamber body, when the pellet beam high-speed flight cast out from impeller head is hit
When hitting on wear plate, impact endurance test shock is absorbed by buffer layer, and so as to reduce the propagation of noise, beam and buffer layer are all
Using made of high-damping material, have the function that preferably absorb vibrations, reduce noise.
In some embodiments, the lateral wall of the chamber body is provided with impeller head bottom flange, and the impeller head is provided with
Mounting flange, the mounting flange are bolted with impeller head bottom flange.Impeller head and chamber body are easy to by flange
Installation and removal.
In some embodiments, impeller head bottom flange is welded to connect with the chamber body.What is be welded to connect is more firm
Gu.
In some embodiments, the beam is between impeller head bottom flange and the mounting flange.Subtract
The installation of shake pad here with impeller head caused by the damping effect that vibrates it is preferable.
In some embodiments, the material of the beam and buffer layer is rubber.Quality of rubber materials damping effect is preferable
And cost is cheap.
Brief description of the drawings
Fig. 1 is a kind of structural representation of noise reduction shot-blasting machine of an embodiment of the present invention.
Embodiment
Fig. 1 schematically shows the noise reduction shot-blasting machine of one embodiment of the present invention.As shown in figure 1, the noise reduction ball blast
Machine includes chamber body 4 and impeller head 1.
Impeller head 1 is arranged in the side wall of chamber body 4.The outlet of impeller head 1 connection relative with the inner chamber of chamber body 4.Impeller head 1
Beam 2 made of damping material are provided between chamber body 4.Specifically, beam 2 is located at impeller head bottom flange 3 and installation
Between flange 8.Beam 2 is installed preferable with the damping effect of the caused vibration of impeller head 1 here.On the lateral wall of chamber body 4
Provided with impeller head bottom flange 3, impeller head bottom flange 3 is welded to connect with chamber body 4.What is be welded to connect is more firm.Set on impeller head 1
There is mounting flange 8.Mounting flange 8 is bolted with impeller head bottom flange 3.Impeller head 1 and chamber body 4 are easy to by flange
Installation and removal.The inwall of chamber body 4 is provided with wear plate 6, is provided between wear plate 6 and the inwall of interior by damping material
Buffer layer 7 made of material.The material of beam 2 and buffer layer 7 is rubber.Quality of rubber materials damping effect is preferable and cost is cheap.
At work, principal shock has two to shot-blasting machine, first, the self vibration of impeller head 1, impeller head 1 are fixed in chamber body 4, drives room
Body 4 resonance produce noise, second, high-speed flight pellet impact guard plate produce noise, the present invention in beam 2 can reduce
Vibrations are delivered to caused noise in chamber body 4 caused by impeller head 1, when the high-speed flight of pellet beam 5 cast out from impeller head 1 is hit
When hitting on wear plate 6, impact endurance test shock is absorbed by buffer layer 7, so as to reduce the propagation of noise, beam 2 and buffer layer 7
All it is to use made of high-damping material, has the function that preferably to absorb vibrations, reduces noise.
A kind of some embodiments of the above-described noise reduction shot-blasting machine for being only the present invention.For ordinary skill
For personnel, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to this
The protection domain of invention.
Claims (5)
1. a kind of noise reduction shot-blasting machine, it is characterised in that including chamber body and impeller head, the impeller head is arranged on the side of the chamber body
On wall, the outlet of the impeller head is corresponding with the inner chamber of the chamber body, is provided between the impeller head and the chamber body by hindering
Beam made of damping material, the inwall of the chamber body are provided with wear plate, the wear plate and the indoor inwall
Between be provided with made of damping material buffer layer.
2. noise reduction shot-blasting machine according to claim 1, it is characterised in that the lateral wall of the chamber body is provided with impeller head bottom
Flange, the impeller head are provided with mounting flange, and the mounting flange is bolted with impeller head bottom flange.
3. noise reduction shot-blasting machine according to claim 2, it is characterised in that impeller head bottom flange welds with the chamber body
Connection.
4. noise reduction shot-blasting machine according to claim 2, it is characterised in that the beam is located at impeller head bottom flange
Between the mounting flange.
5. noise reduction shot-blasting machine according to claim 1, it is characterised in that the material of the beam and buffer layer is rubber
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789903.6A CN107695890A (en) | 2017-09-05 | 2017-09-05 | A kind of noise reduction shot-blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789903.6A CN107695890A (en) | 2017-09-05 | 2017-09-05 | A kind of noise reduction shot-blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107695890A true CN107695890A (en) | 2018-02-16 |
Family
ID=61172020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710789903.6A Pending CN107695890A (en) | 2017-09-05 | 2017-09-05 | A kind of noise reduction shot-blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695890A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266232A (en) * | 1994-03-29 | 1995-10-17 | Kaneko Agricult Mach Co Ltd | Soundproofing device for use in drum type shotblast |
| CN101817166A (en) * | 2005-09-06 | 2010-09-01 | 新东工业株式会社 | Centrifugal projection device |
| CN202435180U (en) * | 2011-12-06 | 2012-09-12 | 常州好迪机械有限公司 | Motor damping support for impeller head |
| CN103203690A (en) * | 2013-04-28 | 2013-07-17 | 北京星和众工设备技术股份有限公司 | Low-noise continuous type shot blasting machine |
| CN104552018A (en) * | 2013-10-12 | 2015-04-29 | 常州精棱铸锻有限公司 | Improved shot blasting machine |
| CN205237851U (en) * | 2015-11-10 | 2016-05-18 | 湖南博泰航空材料股份有限公司 | Shot blasting machine |
| CN207189465U (en) * | 2017-09-05 | 2018-04-06 | 盐城市丰特铸造机械有限公司 | A kind of noise reduction shot-blasting machine |
-
2017
- 2017-09-05 CN CN201710789903.6A patent/CN107695890A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266232A (en) * | 1994-03-29 | 1995-10-17 | Kaneko Agricult Mach Co Ltd | Soundproofing device for use in drum type shotblast |
| CN101817166A (en) * | 2005-09-06 | 2010-09-01 | 新东工业株式会社 | Centrifugal projection device |
| CN202435180U (en) * | 2011-12-06 | 2012-09-12 | 常州好迪机械有限公司 | Motor damping support for impeller head |
| CN103203690A (en) * | 2013-04-28 | 2013-07-17 | 北京星和众工设备技术股份有限公司 | Low-noise continuous type shot blasting machine |
| CN104552018A (en) * | 2013-10-12 | 2015-04-29 | 常州精棱铸锻有限公司 | Improved shot blasting machine |
| CN205237851U (en) * | 2015-11-10 | 2016-05-18 | 湖南博泰航空材料股份有限公司 | Shot blasting machine |
| CN207189465U (en) * | 2017-09-05 | 2018-04-06 | 盐城市丰特铸造机械有限公司 | A kind of noise reduction shot-blasting machine |
Non-Patent Citations (1)
| Title |
|---|
| 冶金工业信息标准研究院 冶金标准化研究所: "《现代冶金行业能源资源节约标准汇编》", 国防工业出版社, pages: 247 - 28 * |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 224100 Dalong Industrial Park, Xi Tuan Town, Dafeng District, Yancheng City, Jiangsu Applicant after: Yancheng Fengte Casting Machinery Co., Ltd. Address before: 224125 Dalong Industrial Park, Xi Tuan Town, Yancheng City, Jiangsu Applicant before: Yancheng Fengte Casting Machinery Co., Ltd. |