CN2894851Y - Flotation machine stator - Google Patents
Flotation machine stator Download PDFInfo
- Publication number
- CN2894851Y CN2894851Y CN 200620012243 CN200620012243U CN2894851Y CN 2894851 Y CN2894851 Y CN 2894851Y CN 200620012243 CN200620012243 CN 200620012243 CN 200620012243 U CN200620012243 U CN 200620012243U CN 2894851 Y CN2894851 Y CN 2894851Y
- Authority
- CN
- China
- Prior art keywords
- base plate
- circular metal
- rubber shell
- metal base
- endless metal
- 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 - Lifetime
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Abstract
A floatation machine stator comprises a rubber shell, a circular metal soleplate provided in the rubber shell and metal framework vanes fixed and connected with the equal central angle on the circular metal soleplate. The floatation machine stator is characterized in that the section of the circular metal soleplate is of the U shaped structure, and the rubber shell is fixed and connected together with the U shaped circular metal soleplate. The floatation machine stator improves reasonably the structure of the circular metal framework, the section of the circular metal soleplate is of the U shaped structure, and the rubber shell is fixed and connected together with the U shaped circular metal soleplate. Furthermore, the connecting structure between the metal framework vanes and circular metal framework is strengthened, the two sides at the juncture between the circular metal soleplate and metal framework vanes are fixed and connected with a L shaped reinforcement tendon, therefore, the entire metal framework is firm and durable and the service life can be risen by more than one time.
Description
Technical field
The related a kind of mine of the utility model stator of flotation device.
Background technology
At present, welding number of metal skeleton blade on the ring-like flat underside of the flotation device stator metallic framework that the mine is used, because specification is bigger, distortion is serious in the welding, generally adopt butt weld in addition, intensity is lower, often has stator metallic framework blade to rupture at root, thereby make device damage, cause great waste.Influence production simultaneously, caused great loss for user and manufacturer.
Summary of the invention
Its purpose of the utility model is: a kind of flotation device stator is provided, and it has reasonably improved the structure of ring-like metallic framework and has strengthened the syndeton of metallic framework blade and ring-like metallic framework, and whole metallic framework is sturdy and durable, improves service life.
The utility model is achieved in that a kind of flotation device stator, comprise rubber shell, the endless metal base plate is set in rubber shell, affixed metallic framework blade is located at Equal round heart angle on the endless metal base plate, the cross section of described endless metal base plate is " U " shape structure, rubber shell and the affixed one of " U " shape endless metal base plate.
The both sides of the connection place of described endless metal base plate and metallic framework blade affixed positive and negative " L " shape reinforcement.
The utility model flotation device stator, it has reasonably improved the structure of ring-like metallic framework: the cross section of endless metal base plate is " U " shape structure, rubber shell and the affixed one of " U " shape endless metal base plate.And strengthened the syndeton of metallic framework blade and ring-like metallic framework, and the both sides of the connection place of endless metal base plate and metallic framework blade affixed " L " shape reinforcement, whole metallic framework is sturdy and durable, improves service life more than one times.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is Figure 1A-A generalized section.
Fig. 3 is Fig. 2 B-B generalized section.
Fig. 4 is Fig. 1 C-C generalized section.
Fig. 5 is traditional flotation device stator structure schematic diagram.
Fig. 6 is the traditional flotation device stator D-D structural representation of Fig. 5.
The specific embodiment
Embodiment
A kind of flotation device stator, as shown in Figure 1: comprise rubber shell 10, endless metal base plate 13 is set in rubber shell 10, affixed metallic framework blade 11 is located at Equal round heart angle on the endless metal base plate 13, the cross section of described endless metal base plate 13 is " U " shape structure, rubber shell 10 conforms to " U " shape endless metal base plate 13 and is one, as shown in Figure 4.
Both sides affixed positive and negative " L " the shape reinforcement 12 of the connection place of described endless metal base plate 13 and metallic framework blade 11 is shown in Fig. 1,3.
Consult Fig. 4, ring-like base plate 13 usefulness moulds are pressed into " U " shape structure, thereby added intensity, metallic framework blade 11 both sides reinforce positive and negative " L " shape reinforcement 12 respectively, by welding, improved the tensile strength of metallic framework root of blade greatly, eliminated the stress of metallic framework root of blade and concentrated, improved its resistance to deformation and counter-bending ability, anti-fracture energy etc. greatly and all improved more than 80%.The mining flotation device stator that adopts this structure to make improves service life more than one times, has saved fund, has reduced and has keeped in repair and change number of times greatly, thereby reduced production cost, has improved production efficiency.Simultaneously, the endless metal base plate 13 of flotation device stator changes U into from flat ring " the shape structure ring, blade both sides root adds the arc backplate can save metal material 20%.
Claims (2)
1. flotation device stator, comprise rubber shell (10), endless metal base plate (13) is set in rubber shell (10), endless metal base plate (13) is gone up Equal round heart angle and is located affixed metallic framework blade (11), it is characterized in that: the cross section of described endless metal base plate (13) is " U " shape structure, rubber shell (10) and the affixed one of " U " shape endless metal base plate (13).
2, flotation device stator as claimed in claim 1, it is characterized in that: affixed positive and negative " L " the shape reinforcements in both sides (13) of the connection place of described endless metal base plate (13) and metallic framework blade (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012243 CN2894851Y (en) | 2006-04-21 | 2006-04-21 | Flotation machine stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012243 CN2894851Y (en) | 2006-04-21 | 2006-04-21 | Flotation machine stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894851Y true CN2894851Y (en) | 2007-05-02 |
Family
ID=38064430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012243 Expired - Lifetime CN2894851Y (en) | 2006-04-21 | 2006-04-21 | Flotation machine stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2894851Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011066705A1 (en) * | 2009-12-01 | 2011-06-09 | 北京矿冶研究总院 | Stator of direct-suspension type flotation machine |
| CN101708488B (en) * | 2009-12-08 | 2013-04-17 | 北京矿冶研究总院 | Flotation machine impeller |
| CN103447160A (en) * | 2013-09-25 | 2013-12-18 | 瓮福（集团）有限责任公司 | Wear-resisting stator device for flotation machines |
| CN104918708A (en) * | 2012-11-09 | 2015-09-16 | Fl史密斯公司 | Stator for flotation machines |
-
2006
- 2006-04-21 CN CN 200620012243 patent/CN2894851Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011066705A1 (en) * | 2009-12-01 | 2011-06-09 | 北京矿冶研究总院 | Stator of direct-suspension type flotation machine |
| CN101708488B (en) * | 2009-12-08 | 2013-04-17 | 北京矿冶研究总院 | Flotation machine impeller |
| CN104918708A (en) * | 2012-11-09 | 2015-09-16 | Fl史密斯公司 | Stator for flotation machines |
| CN103447160A (en) * | 2013-09-25 | 2013-12-18 | 瓮福（集团）有限责任公司 | Wear-resisting stator device for flotation machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070502 |
|
| EXPY | Termination of patent right or utility model |