CN204458488U - Detachable blade wheel of slurry pump - Google Patents
Detachable blade wheel of slurry pump Download PDFInfo
- Publication number
- CN204458488U CN204458488U CN201420780345.9U CN201420780345U CN204458488U CN 204458488 U CN204458488 U CN 204458488U CN 201420780345 U CN201420780345 U CN 201420780345U CN 204458488 U CN204458488 U CN 204458488U
- Authority
- CN
- China
- Prior art keywords
- mounting blocks
- blade
- slurry pump
- joint
- height
- 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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Abstract
The utility model discloses a kind of detachable blade wheel of slurry pump, comprise at least two pieces of mounting blocks, mounting blocks is at least provided with a slice blade one-body molded and vertical with mounting blocks with mounting blocks; The both sides of the edge of mounting blocks are provided with one and the integrated joint of mounting blocks, and the height of joint equals the height of blade; After being linked together by joint between mounting blocks, two adjacent joints form a prismatic blade; Curved flanges between all mounting blocks forms axis hole.This impeller is fitted together by least two pieces of mounting blocks, in use, blade be subject to small particle impact force wearing and tearing or fracture after, that block mounting blocks that can take off damage is changed, need not all scrap by whole impeller, improve the working life of part mounting blocks, reduce cost of production, save material.
Description
Technical field
The utility model relates to water pump field, especially a kind of detachable blade wheel of slurry pump.
Background technique
Impeller is one of critical piece in slurry pump, and it is made up of wheel disc and blade, and blades installation is on wheel disc, and wheel disc axle center is shaped with the mounting hole for connecting the pump housing.By vane rotary, slurry pump can to the material such as slurry conveyed or water in boring.When the material containing small particle of slurry pump conveying thickness, impeller High Rotation Speed is when carrying out material transferring, small particle has the impact force of increasing can to the blade of impeller, and after using a period of time, the wearing and tearing of partial blade are larger, even there is the fracture of local blade, in order to not affect the flow of slurry pump, just need to change impeller, and other blades are complete, entirety is scrapped and is made cost of production high, also wastes material simultaneously.
Model utility content
For above-mentioned deficiency of the prior art, the utility model provide a kind of lift large and after partial blade wearing and tearing/rupture after carry out the detachable blade wheel of slurry pump of the replacing of respective vanes.
For above-mentioned deficiency of the prior art, the technological scheme that the detachable blade wheel of slurry pump that the utility model provides adopts is: comprise at least two pieces of mounting blocks, mounting blocks is at least provided with a slice blade one-body molded and vertical with mounting blocks with mounting blocks; The both sides of the edge of mounting blocks are provided with one and the integrated joint of mounting blocks, and the height of joint equals the height of blade; After being linked together by joint between mounting blocks, two adjacent joints form a prismatic blade; Curved flanges between all mounting blocks forms axis hole.
The beneficial effects of the utility model are: this impeller is fitted together by least two pieces of mounting blocks, in use, blade be subject to small particle impact force wearing and tearing or fracture after, that block mounting blocks that can take off damage is changed, need not all scrap by whole impeller, improve the working life of part mounting blocks, reduce cost of production, save material.
The joint of two adjacent mounting blocks forms a slice prismatic blade, and the spacing with blades on prismatic blade and mounting blocks is arranged, effectively can improve flow and the lift index of water pump, improve water pump efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of detachable blade wheel of slurry pump;
Fig. 2 is the structural representation of the mounting blocks of detachable blade wheel of slurry pump;
Fig. 3 be in Fig. 2 mounting blocks A to view;
Fig. 4 be in Fig. 2 mounting blocks B to view.
Wherein, 1, mounting blocks; 2, blade; 3, bolt; 4, joint; 5, bolt hole; 6, draw-in groove; 7, fixture block.
Embodiment
Below embodiment of the present utility model is described; so that those skilled in the art understand the utility model; but should be clear; the utility model is not limited to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present utility model determined, these changes are apparent, and all innovation and creation utilizing the utility model to conceive are all at the row of protection in appended claim.
The structural representation of detachable blade wheel of slurry pump is shown with reference to figure 1 and Fig. 2, Fig. 1; Fig. 2 shows the structural representation of the mounting blocks of detachable blade wheel of slurry pump; As depicted in figs. 1 and 2, this detachable blade wheel of slurry pump comprises at least two pieces of mounting blocks 1, mounting blocks 1 is at least provided with one-body molded with mounting blocks 1 and vertical with mounting blocks 1 blade of a slice 2.In use, blade 2 be subject to small particle impact force wearing and tearing or fracture after, that block mounting blocks 1 that can take off damage is changed, and all need not scrap by whole impeller, improves the working life of part mounting blocks 1, reduce cost of production, saved material.
The both sides of the edge of mounting blocks 1 are provided with one and the integrated joint 4 of mounting blocks 1, and the height of joint 4 equals the height of blade 2; The main cause of such setting is:
When the height of joint 4 is greater than the height of blade 2, the volume of the cavity installing impeller can be increased in slurry pump, increase the volume of slurry pump.Equaling the setting of blade 2 height, when ensureing slurry pump constancy of volume, the replacing of mounting blocks 1 in impeller can be realized again.
The height of joint 4 is arranged to the height being less than blade 2, and when joint 4 only plays a connection function, like this mounting blocks 1 can adopt other anatomical connectivity together, arranges joint 4 and has little significance.
When the height of joint 4 equals the height of blade 2, two joints 4 be fixed together can form a slice prismatic blade, so often increase by one piece of mounting blocks 1 and will increase a slice prismatic blade.Because blade 2 interval on prismatic blade and mounting blocks 1 is arranged, effectively can improve flow and the lift index of water pump, improve water pump efficiency.
In above-mentioned implementation, be fixedly installed togather by some bolts 3 between two preferably adjacent joints 4, the bolt hole 5 on joint 4 is arranged on the middle and lower part of joint 4.
Current ordinary water pump impeller selects six to eight blades 2, will increase a slice prismatic blade 2, so preferred each mounting blocks 1 only arranges a slice blade 2 owing to often increasing by one piece of mounting blocks 1.
In order to improve the attachment force between adjacent two mounting blocks 1 further, to make the stressed impeller that can reach global formation of the mounting blocks 1 fitted together, as shown in Figure 3, a side end face of mounting blocks 1 offers a clamp bar slot 6, and opposite side end face is provided with fixture block (as shown in Figure 4) 7 that is one-body molded with mounting blocks 1 and that coordinate with draw-in groove 6.After arranging like this, the wheel disc of impeller adds an attachment force.
In order to when meeting impeller and carrying out mud transmission, in its stressed not affected situation, for the ease of producing, can arrange in fan-shaped with the integrated blade of mounting blocks 12 by above-mentioned, also can be arranged to the shape the same with the prismatic blade 2 that two joints 4 are formed by with the integrated blade of mounting blocks 12.
Although describe in detail embodiment of the present utility model by reference to the accompanying drawings, should not be construed as the restriction of the protection domain to this patent.In the scope described by claims, the various amendment that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (4)
1. a detachable blade wheel of slurry pump, is characterized in that: comprise at least two pieces of mounting blocks, described mounting blocks is at least provided with a slice blade one-body molded and vertical with mounting blocks with described mounting blocks; The both sides of the edge of described mounting blocks are provided with one and the integrated joint of described mounting blocks, and the height of joint equals the height of described blade; After being linked together by described joint between described mounting blocks, two adjacent joints form a prismatic blade; Curved flanges between all mounting blocks forms axis hole.
2. detachable blade wheel of slurry pump according to claim 1, is characterized in that: be fixedly installed togather by some bolts between two adjacent joints.
3. the detachable blade wheel of slurry pump stated of claim 2, it is characterized in that: a side end face of described mounting blocks offers a clamp bar slot, opposite side end face is provided with fixture block that is one-body molded with mounting blocks and that coordinate with described draw-in groove.
4., according to the arbitrary described detachable blade wheel of slurry pump of claim 1-3, it is characterized in that: described blade is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780345.9U CN204458488U (en) | 2014-12-12 | 2014-12-12 | Detachable blade wheel of slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780345.9U CN204458488U (en) | 2014-12-12 | 2014-12-12 | Detachable blade wheel of slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458488U true CN204458488U (en) | 2015-07-08 |
Family
ID=53665383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420780345.9U Expired - Fee Related CN204458488U (en) | 2014-12-12 | 2014-12-12 | Detachable blade wheel of slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526259A (en) * | 2022-01-10 | 2022-05-24 | 江苏盛泰电力设备有限公司 | Impeller device with assembly structure |
-
2014
- 2014-12-12 CN CN201420780345.9U patent/CN204458488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526259A (en) * | 2022-01-10 | 2022-05-24 | 江苏盛泰电力设备有限公司 | Impeller device with assembly structure |
| CN114526259B (en) * | 2022-01-10 | 2022-11-08 | 江苏盛泰电力设备有限公司 | Impeller device with assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20211212 |