CN2816438Y - Centrifugal mud-sand water pump - Google Patents
Centrifugal mud-sand water pump Download PDFInfo
- Publication number
- CN2816438Y CN2816438Y CN 200520091910 CN200520091910U CN2816438Y CN 2816438 Y CN2816438 Y CN 2816438Y CN 200520091910 CN200520091910 CN 200520091910 CN 200520091910 U CN200520091910 U CN 200520091910U CN 2816438 Y CN2816438 Y CN 2816438Y
- Authority
- CN
- China
- Prior art keywords
- pump
- water pump
- utility
- model
- sand water
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a centrifugal mud-sand water pump, which has the advantages of convenient maintenance and easy dismounting. The utility model adopts the technical scheme that the inside of a pump cabinet is provided with impellers which are arranged on a pump shaft. The utility model is characterized in that a transmission belt pulley is in screwed connection with the pump shaft. The procedures of replacing the transmission belt pulley are simplified in aspect of the structure; the mounting and dismounting is convenient; the maintenance time is shortened; the work efficiency of the pump is raised.
Description
Technical field: the utility model relates to a kind of centrifugal silt particle water pump.
Background technique: because centrifugal silt particle water pump mainly carries the transportation work of silt particle, its rotating power by motor or motor through the belt pulley transmission.Usually belt pulley and axle adopt a pin key to be connected, usually because action of rust is very difficult during the belt pulley dismounting, particularly meet corrosion when serious, belt pulley of dismounting needs for a long time, seriously influences maintenance duration, has reduced the utilization efficiency of silt particle water pump.
The model utility content: the technical problems to be solved in the utility model provides a kind of very easily centrifugal silt particle water pump of dismounting.Technological scheme: a kind of centrifugal silt particle water pump, be provided with impeller in the pump case, impeller is contained on the pump shaft, it is characterized in that: transmission pulley is threaded with pump shaft.Beneficial effect: since the utility model designs simplification replacing transmission pulley program, dismounting is extremely convenient, has shortened the repair time, has improved the working efficiency of pump.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Embodiment: as shown in the figure, be provided with impeller 2 in the pump case 1, impeller is contained on the pump shaft 3, and transmission pulley 4 is threaded with pump shaft.Turning to and the impeller switched in opposite of transmission pulley and pump shaft connecting thread can guarantee the highly effective and safe operation of sand pump.
Claims (2)
1, a kind of centrifugal silt particle water pump is provided with impeller in the pump case, and impeller is contained on the pump shaft, it is characterized in that: transmission pulley is threaded with pump shaft.
2, centrifugal silt particle water pump according to claim 1 is characterized in that: the turning to and the impeller switched in opposite of transmission pulley and pump shaft connecting thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091910 CN2816438Y (en) | 2005-07-19 | 2005-07-19 | Centrifugal mud-sand water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091910 CN2816438Y (en) | 2005-07-19 | 2005-07-19 | Centrifugal mud-sand water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816438Y true CN2816438Y (en) | 2006-09-13 |
Family
ID=36996247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520091910 Expired - Fee Related CN2816438Y (en) | 2005-07-19 | 2005-07-19 | Centrifugal mud-sand water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816438Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994153A (en) * | 2014-05-13 | 2014-08-20 | 浙江吉利控股集团有限公司 | Crankshaft and damping belt pulley assembly connecting structure |
| CN105545820A (en) * | 2016-01-29 | 2016-05-04 | 吉首大学 | Thread quick detaching device for water pump of belt pulley |
| CN105545821A (en) * | 2016-01-29 | 2016-05-04 | 吉首大学 | Thread quick detaching device for fan of belt pulley |
-
2005
- 2005-07-19 CN CN 200520091910 patent/CN2816438Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994153A (en) * | 2014-05-13 | 2014-08-20 | 浙江吉利控股集团有限公司 | Crankshaft and damping belt pulley assembly connecting structure |
| CN105545820A (en) * | 2016-01-29 | 2016-05-04 | 吉首大学 | Thread quick detaching device for water pump of belt pulley |
| CN105545821A (en) * | 2016-01-29 | 2016-05-04 | 吉首大学 | Thread quick detaching device for fan of belt pulley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20120719 |