CN202088293U - Agitating shaft seat with sealing function - Google Patents
Agitating shaft seat with sealing function Download PDFInfo
- Publication number
- CN202088293U CN202088293U CN2011201052791U CN201120105279U CN202088293U CN 202088293 U CN202088293 U CN 202088293U CN 2011201052791 U CN2011201052791 U CN 2011201052791U CN 201120105279 U CN201120105279 U CN 201120105279U CN 202088293 U CN202088293 U CN 202088293U
- Authority
- CN
- China
- Prior art keywords
- shaft
- sealing function
- shaft seat
- agitating shaft
- sealing
- 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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- Sealing Devices (AREA)
Abstract
The utility model provides an agitating shaft seat with a sealing function, which comprises a shaft sleeve and a supporting shaft, wherein, the shaft sleeve is sleeved on the supporting shaft; a sealing groove is formed on an inner hole of the shaft sleeve; a rubber sealing ring is arranged in the sealing groove; and the inner circle of the rubber sealing ring is clamped on the external circumference of the supporting shaft. By using the agitating shaft seat, the working reliability of an agitating mechanism is improved and a floating oil seal is prevented from being damaged. The agitating shaft seat has the advantages of compact structure, small volume, sealing reliability, working stability, low manufacturing cost and low price.
Description
Technical field
The utility model relates to a kind of stirring axle bed that has sealing function, is installed in the rabbling mechanism on concrete pump or the boom type concrete mixer hopper.
Background technology
At present, the rabbling mechanism that is installed on hopper on concrete pump or the boom type concrete mixer all belongs to one-sided sealing, water in the concrete or mortar arrive the float grease seal installation site than being easier to by the side that contacts with concrete, this will damage float grease seal, and then the operate as normal of damage rabbling mechanism, even make whole stirring system heavy damage, also will cause whole pumping system cisco unity malfunction.
Summary of the invention
The purpose of this utility model provides a kind of stirring axle bed that has sealing function, and water in the solution concrete or mortar arrive the defective of float grease seal installation site easily by the side that contacts with concrete.
The purpose of this utility model realizes as follows: this stirring axle bed comprises axle sleeve and bolster, axle sleeve is enclosed within on the bolster, be provided with seal groove at described axle sleeve endoporus, install rubber seal in seal groove, the interior circle of rubber seal is stuck on the excircle of bolster.Axle sleeve of the present utility model is by being bolted to the hopper inwall of concrete pump or boom type concrete mixer, and the power that the motor of bolster by concrete pump or boom type concrete mixer provides rotates.
The utility model provides a kind of safe and reliable stirring axle bed that has sealing function, has improved the reliability of rabbling mechanism work, prevents the damage of float grease seal.Compact conformation, volume is little, and sealing is reliable, stable working, low cost of manufacture, cheap.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing, the utility model comprises axle sleeve 2 and bolster 1, and axle sleeve 2 is enclosed within on the bolster 1, is provided with seal groove at described axle sleeve 2 endoporus, device rubber seal 3 in seal groove, and the interior circle of rubber seal 3 is stuck on the excircle of bolster 1.Bolster 1 external diameter surface Q-tempering improves the wearability on this diameter of axle surface, also helps loading onto the reliable and stable of sealing function after the rubber seal.
Claims (1)
1. stirring axle bed that has sealing function, comprise axle sleeve and bolster, axle sleeve is enclosed within on the bolster, it is characterized in that: be provided with seal groove at described axle sleeve (2) endoporus, install rubber seal (3) in seal groove, the interior circle of rubber seal (3) is stuck on the excircle of bolster (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201052791U CN202088293U (en) | 2011-04-12 | 2011-04-12 | Agitating shaft seat with sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201052791U CN202088293U (en) | 2011-04-12 | 2011-04-12 | Agitating shaft seat with sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202088293U true CN202088293U (en) | 2011-12-28 |
Family
ID=45363382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201052791U Expired - Fee Related CN202088293U (en) | 2011-04-12 | 2011-04-12 | Agitating shaft seat with sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202088293U (en) |
-
2011
- 2011-04-12 CN CN2011201052791U patent/CN202088293U/en not_active Expired - Fee Related
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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: 20111228 Termination date: 20160412 |