CN2234845Y - Impeller head - Google Patents
Impeller head Download PDFInfo
- Publication number
- CN2234845Y CN2234845Y CN 95234818 CN95234818U CN2234845Y CN 2234845 Y CN2234845 Y CN 2234845Y CN 95234818 CN95234818 CN 95234818 CN 95234818 U CN95234818 U CN 95234818U CN 2234845 Y CN2234845 Y CN 2234845Y
- Authority
- CN
- China
- Prior art keywords
- moving plate
- impeller
- blade
- orienting cover
- inline
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an impeller head, belonging to the mechanical field of impact cleaning, characterized in that the impeller head comprises blade wheel (6), blades (7), outer linkage plate (5), inner linkage plate (2), directional sleeves (10), and pellet separating wheels (4). The directional sleeve (10) is provided with symmetrical concave cavities, and the wall is provided with a pellet separating opening (8). The pellet separating wheel (4) is arranged inside the directional sleeve (10), and the wall of the concave cavity is provided with gaps for scattering the pellets. The blade (7) is a smooth curved surface. The utility model has a reasonable structure and can be applied to the surface cleanness of metal parts. The shot blasting efficiency can be improved and the service life of the blade can be improved.
Description
The utility model relates to the peener of shot-blast cleaning machine, is a kind of impeller head specifically.
The existing shot-blast apparatus that is used to carry out the metal parts removing surface mainly is made up of three parts, and the one, the rotary work chamber of placing part; The 2nd, carry out the recycling lifting device of ball blast; The 3rd, finish the impeller head that ball blast is got piece surface.And existing impeller head mostly is by feeding the ball blast that the ball mouth enters and directly quickens through the board-like blade of the straight line of drive power source, owing to lack the shunting preaceleration device after ball blast enters impeller head, make that but the ball blast utilization ratio is low, ball blast uniformity in the same time is low, and noise is big, and the board-like blade of straight line directly quickens unordered ball blast simultaneously, leaf longevity is low, influenced the efficient of whole Shot Blasting operation, therefore, develop a kind of impeller head that can effectively overcome described defective gesture essential.
The purpose of this utility model be to manufacture and design a kind of rational in infrastructure, can effectively improve impeller blasting quality and efficient, improve the ball blast leaf longevity, reduce the new-type impeller head of noise.
The utility model is realized as follows:
Described impeller head comprises power source, be provided with the housing of feeding the ball mouth and going out the ball mouth, its technical essential is that described impeller head also comprises the impeller that is connected with power source output tie-plate in the housing, be installed on the blade on the impeller end face, be connected the Moving plate that outreaches on the tie-plate, with outreach the inline Moving plate that Moving plate is connected, be assemblied in the orienting cover on the inline Moving plate, with outreach Moving plate be connected with inline Moving plate the location shot wheel, described orienting cover is connected on the inline Moving plate end face and has the reentrant cavity of symmetry, the reentrant cavity wall of described orienting cover is provided with branch ball mouth, described shot wheel is located in the reentrant cavity of orienting cover and the reentrant cavity with symmetry, be shaped on uniform diffusing ball breach on the reentrant cavity wall of shot wheel, the contacted working face of described blade and ball blast is smooth surface.
Be shaped on the cooperation dovetail groove that blade is radially inserted on one end face of described impeller, impeller cooperates dovetail groove one end also to be provided with to pass through and the alignment pin of impeller and blade with interlobate, the described connection location that outreaches between Moving plate, inline Moving plate, orienting cover, shot wheel has same axis, outreach Moving plate, inline Moving plate is connected axial location with shot wheel by bolt, described outreaching between the runner disc tie-plate connects with the bolt form, be connected with key between described orienting cover and interior coupled wheel, the cooperation place of described blade and impeller also is provided with spring leaf.
The blade of described tool smooth surface has 8 on impeller one end face.
This impeller head can be installed on the shot-blasting machine and use, by feeding the ball blast that the ball mouth enters, evenly be diverted to orienting cover through shot wheel, divide to the blade of rotation at a high speed by the branch ball mouth on the orienting cover again, quicken to throw to piece surface through blade, the shotblasting processing procedure of part is finished in so periodic duty.
The utility model compared with prior art has following advantage, and the one, rational in infrastructure simple; The 2nd, the ball blast amount can reach 150kg/min, and ball blast speed can reach 75m/s, effectively improves ball blast efficient; The 3rd, can effectively improve leaf longevity 3-4 doubly; The 4th, reduce noise more than 40%.
Now in conjunction with the accompanying drawings, enumeration embodiment of the present utility model.
Fig. 1 is an impeller head overall structure schematic diagram.
Fig. 2 is that the enclosure interior structure of impeller head is cutd open and shown schematic diagram.
Fig. 3 is the front view of blade.
Fig. 4 is the left view of blade.
Impeller head comprises power source (13), be provided with the housing (14) of feeding ball mouth (15) and going out the ball mouth, its main points are that described impeller head also comprises the impeller (6) that is connected with power source (13) output tie-plate (12) in the housing (14), be installed on the blade (7) on impeller (6) end face, be connected and outreach Moving plate (5) on tie-plate (12) end face, with outreach the inline Moving plate (2) that Moving plate (5) is connected, be assemblied in the orienting cover (10) on the inline Moving plate (2), with outreach Moving plate (5) and inline Moving plate (2) and make axially to be connected the shot wheel (4) of locating, described orienting cover (10) is connected on inline Moving plate (2) end face and has the reentrant cavity of symmetry, the reentrant cavity wall of described orienting cover (10) is provided with branch ball mouth (8), described shot wheel (4) is located in the reentrant cavity of orienting cover (10) and the reentrant cavity with symmetry, be shaped on uniform diffusing ball breach (9) on the reentrant cavity wall of described shot wheel (4), described blade (7) is smooth surface with the contacted working face of ball blast.
Be shaped on the cooperation dovetail groove that blade (7) is radially inserted on one end face of described impeller (6), cooperate dovetail groove one end also to be provided with to pass through and the alignment pin (1) of impeller (6) and blade (7) between impeller (6) and blade (7), the described Moving plate (5) that outreaches, inline Moving plate (2), orienting cover (10), connection location between shot wheel (4) has same axis, outreach Moving plate (5), inline Moving plate (2) is connected axial location with shot wheel (4) by bolt (3), outreaching Moving plate (5) is connected with the bolt form with connection even dish (12), be connected with key between described orienting cover (10) and interior coupled wheel (2), described blade (7) also is provided with spring leaf (11) with the cooperation place of impeller (6).
Described blade (7) has 8 on impeller (6) one end faces.
Claims (3)
1, a kind of impeller head, comprise power source (13), be provided with the housing (14) of feeding ball mouth (15) and going out the ball mouth, it is characterized in that described impeller head also comprises the impeller (6) that is connected with power source (13) output tie-plate (12) in the housing (14), be installed on the blade (7) on impeller (6) end face, be connected and outreach Moving plate (5) on the tie-plate (12), with outreach the inline Moving plate (2) that Moving plate (5) is connected, be assemblied in the orienting cover (10) on the inline Moving plate (2), with outreach Moving plate (5) be connected with inline Moving plate (2) location shot wheel (4), described orienting cover (10) is connected on inline Moving plate (2) end face and has the reentrant cavity of symmetry, the reentrant cavity wall of described orienting cover (10) is provided with branch ball mouth (8), described shot wheel (4) is located in the reentrant cavity of orienting cover (10) and the reentrant cavity with symmetry, be shaped on uniform diffusing ball breach (9) on the reentrant cavity wall of described shot wheel (4), described blade (7) is smooth surface with the contacted working face of ball blast.
2, by the described impeller head of claim 1, it is characterized in that being shaped on the cooperation dovetail groove that blade (7) is radially inserted on the end face of described impeller (6), cooperate dovetail groove one end also to be provided with to pass through and the alignment pin (1) of impeller (6) and blade (7) between impeller (6) and blade (7), the described Moving plate (5) that outreaches, inline Moving plate (2), orienting cover (10), connection location between shot wheel (4) has same axis, outreach Moving plate (5), inline Moving plate (2) is connected axial location with shot wheel (4) by bolt (3), outreaching Moving plate (5) is connected with the bolt form with tie-plate (12), be connected with key between described orienting cover (10) and interior coupled wheel (2), described impeller (6) also is provided with spring leaf (11) with the cooperation place of blade (7).
3, by the described impeller head of claim 1, it is characterized in that the blade (7) of described tool smooth surface has 8 on impeller (6) one end faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234818 CN2234845Y (en) | 1995-10-09 | 1995-10-09 | Impeller head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234818 CN2234845Y (en) | 1995-10-09 | 1995-10-09 | Impeller head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234845Y true CN2234845Y (en) | 1996-09-11 |
Family
ID=33878638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95234818 Expired - Fee Related CN2234845Y (en) | 1995-10-09 | 1995-10-09 | Impeller head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234845Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101454122B (en) * | 2006-05-26 | 2010-09-29 | 西门子公司 | Peening device |
-
1995
- 1995-10-09 CN CN 95234818 patent/CN2234845Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101454122B (en) * | 2006-05-26 | 2010-09-29 | 西门子公司 | Peening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |