CN2639569Y - Noncorrosive centrifugal oil pump - Google Patents
Noncorrosive centrifugal oil pump Download PDFInfo
- Publication number
- CN2639569Y CN2639569Y CN 200320112980 CN200320112980U CN2639569Y CN 2639569 Y CN2639569 Y CN 2639569Y CN 200320112980 CN200320112980 CN 200320112980 CN 200320112980 U CN200320112980 U CN 200320112980U CN 2639569 Y CN2639569 Y CN 2639569Y
- Authority
- CN
- China
- Prior art keywords
- lower frame
- bolt
- shaft
- upper ledge
- upper frame
- 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 relates to a corrosion resistant centrifugal oil pump, belonging to a technical area of mechanical production; wherein, a diaphragm coupling which comprises a connection shaft, an output joint and an input joint is positioned between a pump body and an electric motor, the input joint is fixed on a transmission shaft and fixedly connected with one end of the connection shaft by a bolt, the other end of the connection shaft is fixedly connected with the input joint by the bolt, the input joint is fixed on the output shaft of the electric motor, the base comprises an upper frame, a lower frame and a sheet support, the sheet support is arranged between and vertical to the upper frame and the lower frame and is welded with the upper frame and the lower frame to one-piece. Since a bracket comprises the upper frame, the lower frame and the sheet support is adopted in the utility model and the diaphragm coupling is positioned between the pump body and the electric motor, only by twisting off the bolt and removing the connection shaft can the utility model be disassembled and since the base comprises the upper frame, the lower frame and the sheet support, the height of the pump body is lowered and the stability of the pump body is enhanced.
Description
Technical field:
The utility model belongs to machinery manufacturing technology field, is a kind of centrifugal oil pump.
Background technique:
Existing centrifugal oil pump mainly is made of the pump housing, motor, base, transmission shaft, owing to transmission shaft directly is connected with motor, and pump housing dismounting inconvenience, support adopts ironcasting in addition, has increased pump housing height, instability.
Summary of the invention:
The technical problem that will solve of the present utility model is to disclose a kind ofly can be convenient to dismounting, and the lower corrosion-resistant centrifugal oil pump of pump housing height.
The scheme of the utility model technical solution problem is between the pump housing and motor diaphragm coupling to be installed, diaphragm coupling is made of coupling shaft, out splice going splice, input adapter, out splice going splice is fixed on the transmission shaft, fixedly connected with an end of coupling shaft by bolt, the other end of coupling shaft is fixedlyed connected with input adapter by bolt, input adapter is fixed on the output shaft of motor, base is made of upper ledge, lower frame and dunnage, dunnage is between upper ledge and lower frame, perpendicular to upper ledge and lower frame, and be welded as a whole with upper ledge and lower frame.The support that adopts upper ledge, lower frame, dunnage to constitute owing between the pump housing and motor diaphragm coupling is installed, only needs during dismounting bolt is turned on, pull down coupling shaft, the base that adopts upper ledge, lower frame, dunnage to constitute has reduced pump housing height, has increased the stability of the pump housing.
The utility model pump housing easy accessibility, for ease of maintenaince, base is low, thereby has reduced pump housing height, has increased the stability of the pump housing, can reduce factory building and take up room, and service behaviour is safe and reliable.
Description of drawings:
Fig. 1 is the utility model schematic representation;
Fig. 2 is the schematic representation of base portion.
Embodiment:
The utility model is by the pump housing 1, motor 2, base 3, transmission shaft 4 constitutes, between the pump housing 1 and motor 2, diaphragm coupling 5 is installed, diaphragm coupling 5 is by coupling shaft 6, out splice going splice 7, input adapter 8 constitutes, out splice going splice 7 is fixed on the transmission shaft 4, fixedly connected with an end of coupling shaft 6 by bolt 9, the other end of coupling shaft 6 is fixedlyed connected with input adapter 8 by bolt, input adapter 8 is fixed on the output shaft of motor 2, base 3 is by upper ledge 10, lower frame 11 and dunnage 12 constitute, dunnage 12 is between upper ledge 10 and lower frame 11, perpendicular to upper ledge 10 and lower frame 11, and be welded as a whole with upper ledge 10 and lower frame 11.
Claims (1)
1, a kind of corrosion-resistant centrifugal oil pump, by the pump housing, motor, base, transmission shaft constitutes, it is characterized in that: between the pump housing and the motor diaphragm coupling is installed, diaphragm coupling is by coupling shaft, out splice going splice, input adapter constitutes, out splice going splice is fixed on the transmission shaft, fixedly connected with an end of coupling shaft by bolt, the other end of coupling shaft is fixedlyed connected with input adapter by bolt, input adapter is fixed on the output shaft of motor, base is by upper ledge, lower frame and dunnage constitute, dunnage perpendicular to upper ledge and lower frame, and is welded as a whole with upper ledge and lower frame between upper ledge and lower frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112980 CN2639569Y (en) | 2003-12-19 | 2003-12-19 | Noncorrosive centrifugal oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112980 CN2639569Y (en) | 2003-12-19 | 2003-12-19 | Noncorrosive centrifugal oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639569Y true CN2639569Y (en) | 2004-09-08 |
Family
ID=34305233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112980 Expired - Fee Related CN2639569Y (en) | 2003-12-19 | 2003-12-19 | Noncorrosive centrifugal oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639569Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310138B (en) * | 2005-11-30 | 2010-11-17 | 林肯有限公司 | Feed pump and modular pump system |
| CN103671210A (en) * | 2013-12-09 | 2014-03-26 | 无锡艾比德泵业有限公司 | Horizontal split pump base |
| CN103671209A (en) * | 2013-12-09 | 2014-03-26 | 无锡艾比德泵业有限公司 | Reinforced centrifugal pump base |
-
2003
- 2003-12-19 CN CN 200320112980 patent/CN2639569Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310138B (en) * | 2005-11-30 | 2010-11-17 | 林肯有限公司 | Feed pump and modular pump system |
| US8608453B2 (en) | 2005-11-30 | 2013-12-17 | Lincoln Gmbh | Feed pump and modular pump system |
| CN103671210A (en) * | 2013-12-09 | 2014-03-26 | 无锡艾比德泵业有限公司 | Horizontal split pump base |
| CN103671209A (en) * | 2013-12-09 | 2014-03-26 | 无锡艾比德泵业有限公司 | Reinforced centrifugal pump base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |