CN201771820U - Novel transmission structure of strong self-priming pump - Google Patents
Novel transmission structure of strong self-priming pump Download PDFInfo
- Publication number
- CN201771820U CN201771820U CN2010202522855U CN201020252285U CN201771820U CN 201771820 U CN201771820 U CN 201771820U CN 2010202522855 U CN2010202522855 U CN 2010202522855U CN 201020252285 U CN201020252285 U CN 201020252285U CN 201771820 U CN201771820 U CN 201771820U
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- CN
- China
- Prior art keywords
- transmission
- pump
- self
- shaft
- short shaft
- 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 novel transmission structure of a strong self-priming pump, which comprises a pump shell, a pump shaft, and a transmission part of a self-priming device, and is characterized in that a transmission gear is fixedly installed at the top end of the pump shaft, a short shaft is arranged, two ends of the short shaft are arranged on the pump shell through bearings, the transmission gear is fixedly installed on the short shaft, the transmission gear on the short shaft is meshed with the transmission gear at the top end of the pump shaft, and the other side of the short shaft is connected with the transmission part of the self-priming device. The novel transmission structure has the advantages that original uniaxial transmission is improved to double-axis transmission, so as to separate the water pump shaft from the transmission part of the self-priming device to a greater extent. The water pump shaft and the self-priming device are transmitted through the transmission gears. The original transmission rate is comparatively single and the same as the rotation speed of a water pump, and after the uniaxial structure is changed to the double-axis structure, gear ratio of the transmission gears can be changed for corresponding adjustment if users have special requirements, thus having wide range of speed adjustment; and when the novel transmission structure needs to be repaired, only a tank body cover needs to be taken down, the short shaft is ejected out by using bolts, then an air chamber can be partially moved out, and the pump shaft of the water pump does not need to be removed, thus bringing great convenience for maintenance.
Description
Technical field
The utility model relates to a kind of drive mechanism of novel Strong self priming pump.
Background technique
At present self-priming apparatus that adopts and the shared same axle of water pump reach the discharging that back and forth movement carries out air thereby the rotation by pump shaft drives the eccentric wheel rotation of suction means.Because water pump spindle and self-priming transmission part are mounted in together, in case and the damage of components of self-priming transmission part then needs to be inconjunction with whole mounting or dismounting, cause the inconvenience of construction, see Fig. 1,11 is water pump spindle, 12 is the eccentric wheel of suction means.
Summary of the invention:
The purpose of this utility model is to solve self-priming apparatus and the existing the problems referred to above of the shared same axle of water pump in the prior art, and a kind of drive mechanism of novel Strong self priming pump is provided.The utility model designs a kind of drive mechanism of novel Strong self priming pump, the transmission part that comprises pump case, pump shaft, self-priming apparatus, it is characterized in that: on the top of pump shaft, be installed with driving gear, one minor axis is arranged, the minor axis two ends by Bearing Installation on pump case, be installed with driving gear on the minor axis, the driving gear on the minor axis is meshed with driving gear on the top of pump shaft, and the another side of minor axis connects the transmission part of self-priming apparatus.The utility model has the advantages that by original single shaft transmission to be improved to the twin shaft transmission, from the very meaning water pump spindle and self-priming transmission part are separated.Water pump spindle and self-priming apparatus transmit by driving gear, and originally transmission rate is more single and identical with pump rotary speed, change cross-compound arrangement into after, if the number of teeth that has specific (special) requirements can change driving gear is recently regulated accordingly, speed adjustable range is wide; Only need take off Box Cover when needing repairing, minor axis is being ejected promptly and can partly shift out air chamber with bolt, not need Pump Axle dismantled to maintenance and bring great convenience.
Description of drawings:
Fig. 1 is the prior art constructions schematic representation,
Fig. 2 is a structural representation of the present utility model,
Below in conjunction with accompanying drawing and construction embodiment the utility model is made detailed operation instruction.
Embodiment:
The transmission part 3 that comprises pump case 1, pump shaft 2, self-priming apparatus among the figure, it is characterized in that: on the top of pump shaft, be installed with driving gear 4, one minor axis 5 is arranged, the minor axis two ends are installed on the pump case by bearing 6, be installed with driving gear 7 on the minor axis, driving gear on the minor axis is meshed with driving gear on the top of pump shaft, and the another side of minor axis connects the transmission part 3 of self-priming apparatus.The utility model solves self-priming apparatus damage of components in the prior art, problems such as mounting or dismounting inconvenience.The transmission part of pump shaft and self-priming apparatus is separated.Water pump spindle and self-priming apparatus transmit by driving gear, and originally transmission rate is more single and identical with pump rotary speed, change cross-compound arrangement into after, if the number of teeth that has specific (special) requirements can change driving gear is recently regulated accordingly, speed adjustable range is wide; Only need take off Box Cover when needing repairing, minor axis is being ejected promptly and can partly shift out air chamber with bolt, not need the pump shaft of water pump dismantled to maintenance and bring great convenience.
Claims (1)
1. the drive mechanism of a novel Strong self priming pump, the transmission part that comprises pump case, pump shaft, self-priming apparatus, it is characterized in that: on the top of pump shaft, be installed with driving gear, one minor axis is arranged, the minor axis two ends by Bearing Installation on pump case, be installed with driving gear on the minor axis, the driving gear on the minor axis is meshed with driving gear on the top of pump shaft, and the another side of minor axis connects the transmission part of self-priming apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202522855U CN201771820U (en) | 2010-07-08 | 2010-07-08 | Novel transmission structure of strong self-priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202522855U CN201771820U (en) | 2010-07-08 | 2010-07-08 | Novel transmission structure of strong self-priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201771820U true CN201771820U (en) | 2011-03-23 |
Family
ID=43751666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202522855U Expired - Fee Related CN201771820U (en) | 2010-07-08 | 2010-07-08 | Novel transmission structure of strong self-priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201771820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056509A (en) * | 2019-06-09 | 2019-07-26 | 杨桂英 | A kind of water supply pump |
-
2010
- 2010-07-08 CN CN2010202522855U patent/CN201771820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056509A (en) * | 2019-06-09 | 2019-07-26 | 杨桂英 | A kind of water supply pump |
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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: 20110323 Termination date: 20110708 |