CN202934453U - Direct-coupled impeller head with impeller pre-accelerator - Google Patents
Direct-coupled impeller head with impeller pre-accelerator Download PDFInfo
- Publication number
- CN202934453U CN202934453U CN 201220572379 CN201220572379U CN202934453U CN 202934453 U CN202934453 U CN 202934453U CN 201220572379 CN201220572379 CN 201220572379 CN 201220572379 U CN201220572379 U CN 201220572379U CN 202934453 U CN202934453 U CN 202934453U
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- CN
- China
- Prior art keywords
- impeller
- shot wheel
- accelerator
- direct
- head
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of impeller head cleaning, in particular to a direct-coupled impeller head with an impeller pre-accelerator. The direct-coupled impeller head comprises a motor, a sealing sleeve, a combined plate, a protective cover flange, a protective cover, blades, a leading-in pipe, a locating sleeve, an impeller and an impeller module, wherein an output shaft at the right end of the motor is connected with the combined plate; a sealing sleeve is sleeved on the junction of the output shaft at the right end of the motor and the combined plate; the combined plate is connected with the protective cover through the protective cover flange; the locating sleeve is arranged in the protective cover; the impeller is arranged in the locating sleeve; the left end of the locating sleeve is connected with the impeller module; the blades are arranged on the impeller module; the direct-coupled impeller head further comprises the impeller pre-accelerator; and the impeller pre-accelerator is arranged in the locating sleeve and at the right side end of the impeller. The direct-coupled impeller head with the impeller pre-accelerator, provided by the utility model, has the advantages as follows: the structure is reasonable; and the wear of the impeller can be reduced and abnormal wear of the blades can be reduced, so that the service life of the impeller is prolonged and the production cost and maintenance cost are reduced.
Description
Technical field
The utility model relates to shot-blasting machine cleaning field, particularly a kind of directing flowing type impeller head with the shot wheel preaccelerator.
Background technology
Shot-blast cleaning machine is to rely on the ramming head of High Rotation Speed that abrasive grain is thrown to surface of the work with strength to realize.During work, abrasive material enters the central authorities of ramming head by charging aperture, in the central authorities of ramming head, a shot wheel that rotates together with ramming head is arranged, and the shot wheel outside is orienting cover, and shot wheel is delivered to blade to abrasive material near an end at ramming head center by the opening on orienting cover.Because the effect abrasive grain of the centrifugal force length direction along blade accelerates, until the top that arrives blade is with high speed striking work surface.The effect of shot wheel is that abrasive material correctly " is fed " to blade by certain requirement, in case the opening heavy wear of shot wheel, the blade heel and toe wear is caused in the termination that abrasive material will impact blades, and the divergent flow of abrasive material will become does not have rule.Therefore how to protect the shot wheel normal operation just extremely important, only have passive protection for shot wheel in present shot-blasting machine, just consider from the shot wheel material, consider to increase complementary assembly, the shot wheel service behaviour is improved maximization.Reduce breakage thereby cross to, reduce the maintenance and repair cost.
The utility model content
The purpose of this utility model is for the defective of prior art and deficiency, provide a kind of simple in structure, a kind of directing flowing type impeller head with the shot wheel preaccelerator reasonable in design, easy to use, it adopts at shot wheel preaceleration assembly of shot wheel front increase, make the wearing and tearing of shot wheel opening reduce, thereby reduce mill and be the shock of material to the blade termination, reduce the heel and toe wear of blade, its heel and toe wear rational in infrastructure, that can reduce the shot wheel wearing and tearing and reduce blade, thereby extended the life-span of shot wheel, reduced production costs and the maintenance and repair cost.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of directing flowing type impeller head with the shot wheel preaccelerator described in the utility model, comprise motor, sealing shroud, conjoint disk, shield flange, guard shield, blade, ingress pipe, orienting cover, shot wheel and impeller assembly, described motor right-hand member output shaft is connected with conjoint disk, and the junction cover of motor right-hand member output shaft and conjoint disk is provided with sealing shroud; Described conjoint disk is connected with guard shield by shield flange; Described orienting cover is arranged in guard shield; Be provided with shot wheel in described orienting cover; Described orienting cover left end is connected with impeller assembly; Be provided with blade on described impeller assembly; It also comprises the shot wheel preaccelerator, and described shot wheel preaccelerator is arranged in orienting cover, and described shot wheel preaccelerator is arranged on the right-hand end of shot wheel.
After adopting said structure, the utility model beneficial effect is: it adopts the utility model at shot wheel preaceleration assembly of shot wheel front increase, make the wearing and tearing of shot wheel opening reduce, thereby reduce mill and be the shock of material to the blade termination, reduce the heel and toe wear of blade, heel and toe wear that its is rational in infrastructure, can reduce the shot wheel wearing and tearing and reduce blade, thus factory's life-span of shot wheel extended, reduce production costs and the maintenance and repair cost.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, motor; 2, sealing shroud; 3, conjoint disk; 4, shield flange; 5, guard shield;
6, blade; 7, ingress pipe; 8, orienting cover; 9, shot wheel preaccelerator; 10, shot wheel; 11, impeller assembly.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of directing flowing type impeller head with the shot wheel preaccelerator described in the utility model, comprise motor 1, sealing shroud 2, conjoint disk 3, shield flange 4, guard shield 5, blade 6, ingress pipe 7, orienting cover 8, shot wheel 10 and impeller assembly 11, described motor 1 right-hand member output shaft is connected with conjoint disk 3, and the junction cover of motor 1 right-hand member output shaft and conjoint disk 3 is provided with sealing shroud 2; Described conjoint disk 3 is connected with guard shield 5 by shield flange 4; Described orienting cover 8 is arranged in guard shield 5; Be provided with shot wheel 10 in described orienting cover 8; Described orienting cover 8 left ends are connected with impeller assembly 11; Be provided with blade 6 on described impeller assembly 11; It also comprises shot wheel preaccelerator 9, and described shot wheel preaccelerator 9 is arranged in orienting cover 8, and described shot wheel preaccelerator 9 is arranged on the right-hand end of shot wheel 10.
It adopts the utility model at shot wheel preaceleration assembly of shot wheel front increase, and make the shot wheel opening wear and tear and reduce, be the shock of expecting the blade termination thereby reduce mill, reduce the heel and toe wear of blade.
Heel and toe wear that its is rational in infrastructure for the utility model, can reduce the shot wheel wearing and tearing and reduce blade, thus life-span of shot wheel extended, reduce production costs and the maintenance and repair cost.
The above is only better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (1)
1. directing flowing type impeller head with the shot wheel preaccelerator, comprise motor (1), sealing shroud (2), conjoint disk (3), shield flange (4), guard shield (5), blade (6), ingress pipe (7), orienting cover (8), shot wheel (10) and impeller assembly (11), described motor (1) right-hand member output shaft is connected with conjoint disk (3), and the junction cover of motor (1) right-hand member output shaft and conjoint disk (3) is provided with sealing shroud (2); Described conjoint disk (3) is connected with guard shield (5) by shield flange (4); Described orienting cover (8) is arranged in guard shield (5); Be provided with shot wheel (10) in described orienting cover (8); Described orienting cover (8) left end is connected with impeller assembly (11); Be provided with blade (6) on described impeller assembly (11); It is characterized in that: it also comprises shot wheel preaccelerator (9), and described shot wheel preaccelerator (9) is arranged in orienting cover (8), and described shot wheel preaccelerator (9) is arranged on the right-hand end of shot wheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572379 CN202934453U (en) | 2012-11-02 | 2012-11-02 | Direct-coupled impeller head with impeller pre-accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572379 CN202934453U (en) | 2012-11-02 | 2012-11-02 | Direct-coupled impeller head with impeller pre-accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934453U true CN202934453U (en) | 2013-05-15 |
Family
ID=48318712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572379 Expired - Fee Related CN202934453U (en) | 2012-11-02 | 2012-11-02 | Direct-coupled impeller head with impeller pre-accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378798A (en) * | 2017-08-02 | 2017-11-24 | 李江 | Impeller head |
| CN107378797A (en) * | 2017-08-02 | 2017-11-24 | 李江 | A kind of rotating disc type shot-blasting machine |
-
2012
- 2012-11-02 CN CN 201220572379 patent/CN202934453U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378798A (en) * | 2017-08-02 | 2017-11-24 | 李江 | Impeller head |
| CN107378797A (en) * | 2017-08-02 | 2017-11-24 | 李江 | A kind of rotating disc type shot-blasting machine |
| CN107378797B (en) * | 2017-08-02 | 2023-08-18 | 常州泰盛机械设备有限公司 | Turntable type shot blasting machine |
| CN107378798B (en) * | 2017-08-02 | 2023-08-29 | 常州泰盛机械设备有限公司 | Shot blasting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224125, Yancheng City, Jiangsu Dafeng Town, West Village, Tai Lung village, five sets of Industrial Park Patentee after: DAFENG LONGFA CAST & RUST REMOVING EQUIPMENT CO., LTD. Address before: 224125, Yancheng City, Jiangsu Dafeng Town, West Village, Tai Lung village, five sets of Industrial Park Patentee before: Dafeng Longfa Cast & Rust Removing Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20141102 |
|
| EXPY | Termination of patent right or utility model |