CN202833329U - Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump - Google Patents
Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump Download PDFInfo
- Publication number
- CN202833329U CN202833329U CN 201220451619 CN201220451619U CN202833329U CN 202833329 U CN202833329 U CN 202833329U CN 201220451619 CN201220451619 CN 201220451619 CN 201220451619 U CN201220451619 U CN 201220451619U CN 202833329 U CN202833329 U CN 202833329U
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- CN
- China
- Prior art keywords
- ring
- stripping ring
- stripping
- abrasion
- slurry pump
- 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 half-and-half-type adjusting stripping ring for an abrasion-resistant slurry pump. The half-and-half-type adjusting stripping ring for the abrasion-resistant slurry pump comprises a stripping ring body (1) and is characterized by further comprising a check ring (2). The stripping ring body (1) is formed by splicing two semicircular rings, and the outer circular face of the stripping ring body (1) is provided with grooves which surround the outer circular face. The check ring is clamped inside the grooves so that the two semicircular rings form a connected stripping ring. The half-and-half-type adjusting stripping ring for the abrasion-resistant slurry pump is convenient to disassemble and assemble, and capable of improving the efficiency for disassembling and assembling. Due to the fact that the stripping ring has different specifications with a plurality of thicknesses, a user can choose the stripping ring with different thicknesses according to actual needs, and a bearing box does not need to be used for adjusting the centering position of an impeller. Thus, operating is convenient, and service life can not be influenced.
Description
Technical field
The utility model relates to and the adjusting stripping ring of wear-resistant slag stock pump.
Background technique
The slag stock pump is a kind of industrial pump, is widely used on the industrial production.The slag stock pump as shown in Figure 1, the live axle that generally comprises bearing housing, is actively coupled with bearing housing and the impeller that is fixed on live axle one end, regulate stripping ring 1 and be sleeved between bearing housing and the impeller on the live axle, regulate stripping ring and be mainly used in the dismounting that impeller was regulated and made things convenient for to impeller centering.At present, main employing three-clove style stripping ring is realized the dismounting to impeller in the slag stock pump industry, adopts bearing housing to regulate the position of impeller centering.The three-clove style stripping ring is to realize the dismounting of stripping ring by the adjacent side Bolt Connection by three identical dismounting pieces, and then dismantles impeller again.The three-clove style stripping ring is with bolts, and inconvenience is installed on the one hand, has reduced efficiency; On the other hand, along with the prolongation of time, bolt easily rust is dead, has brought difficulty for stripping ring dismounting itself, also just makes troubles to maintenance like this.The centering position of adopting bearing housing to regulate impeller makes the structure complicated of system, by tightening and looser a bolt to be with moving axis and associated components integrated moving, and then plays the purpose of regulating impeller location, and the operation effort is inconvenient; The in addition existence of bearing housing reduces the bearing size of installation, and the bearing capacity of bearing reduces, and affects the working life of whole system.
The model utility content
The purpose of this utility model solves slag stock pump stripping ring exactly because of Bolt Connection, and inconvenience is installed, and easily rust is dead, makes troubles to maintenance; Adopt bearing housing to regulate the centering position of impeller, inconvenient operation affects the problem in life-span.
The technical solution adopted in the utility model is: a kind of half-and-half type for wear-resistant slag stock pump is regulated stripping ring, it comprises the stripping ring body, it is characterized in that it also comprises back-up ring, described stripping ring body is that two semicircular ring are spliced to form, stripping ring body periphery is provided with the groove around periphery, described back-up ring is stuck in the groove, makes two semicircular ring consist of the connection disassembling ring.
Described back-up ring is metal collar.
Described groove is positioned on the center line of periphery of stripping ring body.
The utility model beneficial effect is: because stripping ring body of the present utility model is to realize connecting by back-up ring, easy accessibility has increased dismounting efficient; Because back-up ring is difficult for being connected as a single entity with the corrosion of stripping ring body, therefore greatly facilitates the dismounting of stripping ring, thereby greatly increase dismounting efficient simultaneously; Because the utility model stripping ring can the different specification of several thickness, takes according to actual needs the different-thickness stripping ring during use, does not need bearing housing to regulate the centering position of impeller, and is easy to operate, do not affect working life.
Description of drawings
This slag of Fig. 1 stock pump schematic diagram.
Fig. 2 is the utility model schematic diagram.
Fig. 3 for for A-A of Fig. 1 to sectional view.
Embodiment
Such as Fig. 2, shown in Figure 3, a kind of half-and-half type for wear-resistant slag stock pump is regulated stripping ring, and it comprises stripping ring 1, and it also comprises back-up ring 2, and back-up ring 2 is metal collar.Stripping ring body 1 is that two semicircular ring are spliced to form, and two semicircular ring do not link to each other, and stripping ring body 1 periphery is provided with the groove around periphery, and groove is positioned on the center line of periphery of stripping ring body 1.Back-up ring is stuck in the groove, makes two semicircular ring consist of the connection disassembling ring.
Claims (3)
1. a half-and-half type that is used for wear-resistant slag stock pump is regulated stripping ring, it comprises stripping ring body (1), it is characterized in that it also comprises back-up ring (2), described stripping ring body (1) is that two semicircular ring are spliced to form, stripping ring body (1) periphery is provided with the groove around periphery, described back-up ring is stuck in the groove, makes two semicircular ring consist of the connection disassembling ring.
2. the half-and-half type for wear-resistant slag stock pump according to claim 1 is regulated stripping ring, it is characterized in that described back-up ring (2) is metal collar.
3. the half-and-half type for wear-resistant slag stock pump according to claim 1 and 2 is regulated stripping ring, it is characterized in that described groove is positioned on the center line of periphery of stripping ring body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451619 CN202833329U (en) | 2012-09-06 | 2012-09-06 | Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451619 CN202833329U (en) | 2012-09-06 | 2012-09-06 | Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833329U true CN202833329U (en) | 2013-03-27 |
Family
ID=47945046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220451619 Expired - Fee Related CN202833329U (en) | 2012-09-06 | 2012-09-06 | Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817875A (en) * | 2012-09-06 | 2012-12-12 | 安徽迈宁工业泵有限公司 | Half type adjustable stripping ring for anti-wear slurry pump |
-
2012
- 2012-09-06 CN CN 201220451619 patent/CN202833329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817875A (en) * | 2012-09-06 | 2012-12-12 | 安徽迈宁工业泵有限公司 | Half type adjustable stripping ring for anti-wear slurry pump |
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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: 20130327 Termination date: 20170906 |