CN207989409U - A kind of centrifugal water pump of automatic cutting - Google Patents
A kind of centrifugal water pump of automatic cutting Download PDFInfo
- Publication number
- CN207989409U CN207989409U CN201820444123.8U CN201820444123U CN207989409U CN 207989409 U CN207989409 U CN 207989409U CN 201820444123 U CN201820444123 U CN 201820444123U CN 207989409 U CN207989409 U CN 207989409U
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- Prior art keywords
- blade
- shaft
- water pump
- centrifugal water
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of centrifugal water pumps of automatic cutting, including motor, the pump housing, attachment device, and motor is connected with the impeller assembly in the pump housing by the attachment device；The impeller assembly includes blade and shaft, and the blade is mounted in the shaft, and the shaft is connected with the attachment device；The inner surface of the blade is stretched out on the top of the shaft, and the top end of the shaft is equipped with cutter and rotating blade, and the rotating blade is that three faces are put the first edge on a knife or a pair of scissors；The pump body is equipped with fixed blade, and the fixed blade is fixed on the inside of the pump housing, and the surface shape of the fixed blade is adapted with the internal side surface shape of the blade；The fixed blade is arranged between the rotating blade and the inner surface of the blade, and maintains gap.The utility model can automatically shred the weeds sundries in water, be allowed to be discharged with water, but also can be with automatic scraping attachment removal on centrifugal water pump blade the sundries such as mud.
Description
Technical field
The utility model is related to centrifugal water pump, more particularly to a kind of centrifugal water pump of automatic cutting.
Background technology
In the prior art, centrifugal water pump is normally used for the power source to draw water.It is passed through in the sewage for being drawn into centrifugal water pump
The branches and leaves or rhizome of the larger longer solid dirt of the either length such as plant of solid dirt, especially volume can be often mixed with.On
When stating solid dirt and being inhaled into through the centrifugal water pump, it is easy to which the impeller assembly for hindering or winding the centrifugal water pump causes
The centrifugal water pump can not work normally, or even make its damage.
Prior art centrifugal water pump result of the above problems is typically to be installed additional before the water inlet of the centrifugal water pump
Solid dirt is isolated in outside the centrifugal water pump by filter mantle.But this method can make solid dirt be deposited in the filter mantle
Before, by being used for a long time, the filter mantle can be blocked by solid dirt, and the effect filtered is also bad, have mud attachment
On the impeller of centrifugal water pump.
Utility model content
Purpose of the utility model is to solve the above problems and provide a kind of centrifugal water pumps of automatic cutting, certainly using it
Dynamic cutting tool, the weeds sundries in water can be shredded, be allowed to be discharged with water, and water pump, which can be used continuously, manually to clean, and
And can be with automatic scraping attachment removal on centrifugal water pump blade the sundries such as mud.
The technical solution of the utility model is as follows：
A kind of centrifugal water pump of automatic cutting, including motor, the pump housing, attachment device, by the attachment device by motor
It is connected with the impeller assembly in the pump housing；
The impeller assembly includes blade and shaft, and the blade is mounted in the shaft, the shaft and the company
Connection device is connected；The inner surface of the blade is stretched out on the top of the shaft, the top end of the shaft be equipped with cutter and
Rotating blade, the rotating blade are that three faces are put the first edge on a knife or a pair of scissors；
The pump body is equipped with fixed blade, and the fixed blade is fixed on the inside of the pump housing, and the fixation
The surface shape of blade is adapted with the internal side surface shape of the blade；Fixed blade setting the rotating blade with
Between the inner surface of the blade, and maintain gap.
The scheme advanced optimized：The fixed blade is two.
The scheme advanced optimized：Cutter are zigzag cutter.
The utility model has the beneficial effects that：A kind of centrifugal water pump of automatic cutting described in the utility model, utilizes it
Weeds sundries in water can be shredded, be allowed to be discharged with water by automatic cutting cutter, and water pump, which can be used continuously, manually to clean,
But also can be with automatic scraping attachment removal on centrifugal water pump blade the sundries such as mud.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of the utility model embodiment 2；
Wherein：1. motor, 2. pump housings, 3. attachment devices, 4. blades, 5. shafts, 6. cutter, 7. rotating blades, 8. is solid
Ledger-plate.
Specific implementation mode
Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation describes.
Embodiment 1：
As shown in Figure 1, a kind of centrifugal water pump of automatic cutting of the present embodiment, including motor 1, the pump housing 2, attachment device
3, motor 1 is connected with the impeller assembly in the pump housing 2 by attachment device 3；
Impeller assembly includes blade 4 and shaft 5, and blade 4 is mounted in shaft 5, and shaft 5 is connected with attachment device 3；Shaft
The inner surface of blade 4 is stretched out on 5 top, and the top end of shaft 5 is equipped with cutter 6 and rotating blade 7, and rotating blade 7 is three
It puts the first edge on a knife or a pair of scissors in face；
The pump housing 2 is internally provided with fixed blade 8, and fixed blade 8 is fixed on 2 inside of the pump housing, and the surface shape of fixed blade 8
Shape is adapted with the internal side surface shape of blade 4；Fixed blade 8 is arranged between rotating blade 7 and the inner surface of blade 4,
And maintain gap.
When work, motor 1 drives 5 high-speed rotation of shaft, is fixed on the cutter 6 of 5 top end of shaft by linked set
The weeds sundries in water can be shredded with rotating blade 7, is allowed to be discharged with water, meanwhile, between fixed blade 8 and rotating blade 7
There is gap, can further shred sundries weeds；On the other hand, with the rotation of blade 4, fixed blade 8 can also be automatic
The sundries such as the mud being attached on centrifugal water pump blade 4 are scraped off, the trouble manually cleaned is eliminated.
Embodiment 2
The present embodiment is difference from example 1 is that fixed blade 8 and blade 4.
As shown in Figure 1 and Figure 2 advanced optimizes scheme：Fixed blade 8 is two, and cutting effect is more preferable.
As shown in Figure 1 and Figure 2 advanced optimizes scheme：Cutter 6 are zigzag cutter, and cutting effect is more preferable.
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, belongs to the range of the protection of utility model.
Claims (3)
1. a kind of centrifugal water pump of automatic cutting, including motor, the pump housing, attachment device, it is characterised in that：Pass through the connection
Motor is connected by device with the impeller assembly in the pump housing；
The impeller assembly includes blade and shaft, and the blade is mounted in the shaft, and the shaft is filled with the connection
It sets connected；The inner surface of the blade is stretched out on the top of the shaft, and the top end of the shaft is equipped with cutter and rotation
Blade, the rotating blade are that three faces are put the first edge on a knife or a pair of scissors；
The pump body is equipped with fixed blade, and the fixed blade is fixed on the inside of the pump housing, and the fixed blade
Surface shape be adapted with the internal side surface shape of the blade；Fixed blade setting the rotating blade with it is described
Between the inner surface of blade, and maintain gap.
2. a kind of centrifugal water pump of automatic cutting as described in claim 1, it is characterised in that：The fixed blade is two.
3. a kind of centrifugal water pump of automatic cutting as described in claim 1, it is characterised in that：Cutter are zigzag cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444123.8U CN207989409U (en) | 2018-03-30 | 2018-03-30 | A kind of centrifugal water pump of automatic cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444123.8U CN207989409U (en) | 2018-03-30 | 2018-03-30 | A kind of centrifugal water pump of automatic cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989409U true CN207989409U (en) | 2018-10-19 |
Family
ID=63830343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820444123.8U Expired - Fee Related CN207989409U (en) | 2018-03-30 | 2018-03-30 | A kind of centrifugal water pump of automatic cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989409U (en) |
-
2018
- 2018-03-30 CN CN201820444123.8U patent/CN207989409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |