CN203584838U - Sewage dirt submersible pump with crush cutting device - Google Patents
Sewage dirt submersible pump with crush cutting device Download PDFInfo
- Publication number
- CN203584838U CN203584838U CN201320834118.5U CN201320834118U CN203584838U CN 203584838 U CN203584838 U CN 203584838U CN 201320834118 U CN201320834118 U CN 201320834118U CN 203584838 U CN203584838 U CN 203584838U
- Authority
- CN
- China
- Prior art keywords
- cutting device
- submersible pump
- impeller shaft
- axle sleeve
- sewage dirt
- 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 sewage dirt submersible pump with a crush cutting device. The sewage dirt submersible pump with the crush cutting device comprises a pump body, a motor and an impeller shaft, wherein the pump body is provided with a water inlet and a water outlet, and the impeller shaft is connected with an output shaft of the motor. The sewage dirt submersible pump with the crush cutting device is characterized in that a shaft sleeve with thorns is sleeved on the impeller shaft, the shaft sleeve is arranged on an impeller shaft which is relative to the water inlet, the shaft sleeve is of a cylindrical shape on the whole, and a plurality of protruding spine cutters are arranged on the outer wall of the shaft sleeve. The sewage dirt submersible pump with the crush cutting device has the beneficial effects that because the shaft sleeve with the spine cutters is fixed on the impeller shaft, the sewage dirt submersible pump with the crush cutting device can mix, crush and cut big dirt after the big dirt enters, thereby reducing damage, and improving work efficiency.
Description
Technical field
The utility model relates to sewage pump technical field, especially a kind of sewage dirt submersible pump with pulverizing cutting device.
Background technique
All motor is on the pump housing for current existing sewage dirt submersible pump, and the pump housing below.In sewage, often have the dirt of bulk, be easy to when entering the pump housing, stop up the pump housing, thereby cause sewage dirt pump not use, greatly reduce efficiency and the effect of sewage treatment.
Model utility content
The purpose of this utility model is to provide a kind of simple in structure, the sewage dirt submersible pump that can increase work efficiency and overcome the pulverizing cutting device of prior art deficiency.
In order to complete above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of sewage dirt submersible pump with pulverizing cutting device, comprise the pump housing, motor, impeller shaft, on the pump housing, be provided with water intake and water outlet, the output shaft of impeller shaft and motor is connected, on described impeller shaft, be set with the axle sleeve with spine cutting knife, axle sleeve is arranged on the impeller shaft place relative with water intake, and axle sleeve integral body is cylindrical shape, is provided with a plurality of outstanding spine cutting knifes on the outer wall of axle sleeve.
Described axle sleeve is a plurality of equal-sized split-type structurals.
Described axle sleeve and impeller shaft adopt connecting key structure to fix.
Described motor is arranged on the bottom of the pump housing.
The beneficial effects of the utility model are: due to the axle sleeve being fixed with spine cutting knife, can be stirred pulverizing cutting after having bulk dirt to enter on impeller shaft, thereby reduce the damage of sewage dirt submersible pump, improve working efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of Fig. 1 Intermediate shaft sleeve.
In figure, 1, the pump housing, 2, motor, 3, impeller shaft, 4, water intake, 5, water outlet, 6, axle sleeve.
Embodiment
The utility model is a kind of sewage dirt submersible pump with pulverizing cutting device, owing to being fixed with barbed axle sleeve on impeller shaft, after having bulk dirt to enter, can be stirred pulverizing, thereby reduced the damage of sewage dirt submersible pump, improved working efficiency.
Below in conjunction with accompanying drawing, the utility model is described further.
Specific embodiment, as shown in Figure 1 to Figure 2, a kind of sewage dirt submersible pump with pulverizing cutting device, comprise the pump housing 1, motor 2, impeller shaft 3, on the pump housing 1, be provided with water intake 4 and water outlet 5, impeller shaft 3 is connected with the output shaft of motor 2, motor 2 is arranged on the bottom of the pump housing 1, on described impeller shaft 3, be set with the axle sleeve 6 with spine cutting knife, axle sleeve 6 is arranged on impeller shaft 3 places relative with water intake 4, axle sleeve 6 integral body are cylindrical shape, on the outer wall of axle sleeve 6, be provided with a plurality of outstanding spine cutting knifes, for convenient, install, axle sleeve 6 is made as to one or more equal-sized split-type structurals, axle sleeve 6 adopts connecting key structure to fix with impeller shaft 3.Due to the axle sleeve being fixed with on impeller shaft with spine cutting knife, after having bulk dirt to enter, can be stirred pulverizing cutting, thereby reduced the damage of sewage dirt submersible pump, improved working efficiency.
Claims (4)
1. one kind with the sewage dirt submersible pump of pulverizing cutting device, comprise the pump housing (1), motor (2), impeller shaft (3), on the pump housing (1), be provided with water intake (4) and water outlet (5), impeller shaft (3) is connected with the output shaft of motor (2), it is characterized in that: on described impeller shaft (3), be set with the axle sleeve (6) with spine cutting knife, axle sleeve (6) is arranged on the impeller shaft (3) relative with water intake (4) and locates, axle sleeve (6) integral body is cylindrical shape, is provided with a plurality of outstanding spine cutting knifes on the outer wall of axle sleeve (6).
2. a kind of sewage dirt submersible pump with pulverizing cutting device according to claim 1, is characterized in that: described axle sleeve (6) is one or more equal-sized split-type structurals.
3. a kind of sewage dirt submersible pump with pulverizing cutting device according to claim 1, is characterized in that: described axle sleeve (6) adopts connecting key structure to fix with impeller shaft (3).
4. a kind of sewage dirt submersible pump with pulverizing cutting device according to claim 1, is characterized in that: described motor (2) is arranged on the bottom of the pump housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834118.5U CN203584838U (en) | 2013-12-17 | 2013-12-17 | Sewage dirt submersible pump with crush cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834118.5U CN203584838U (en) | 2013-12-17 | 2013-12-17 | Sewage dirt submersible pump with crush cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584838U true CN203584838U (en) | 2014-05-07 |
Family
ID=50582770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320834118.5U Expired - Fee Related CN203584838U (en) | 2013-12-17 | 2013-12-17 | Sewage dirt submersible pump with crush cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106662110A (en) * | 2014-07-10 | 2017-05-10 | 戴博邦浦股份有限公司 | Centrifugal pump of the submersed or submersible type |
-
2013
- 2013-12-17 CN CN201320834118.5U patent/CN203584838U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106662110A (en) * | 2014-07-10 | 2017-05-10 | 戴博邦浦股份有限公司 | Centrifugal pump of the submersed or submersible type |
| US10527052B2 (en) | 2014-07-10 | 2020-01-07 | Dab Pumps S.P.A. | Centrifugal pump of the submersed or submersible type |
| CN106662110B (en) * | 2014-07-10 | 2020-06-23 | 戴博邦浦股份有限公司 | Submerged or submersible centrifugal pump |
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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 |
Granted publication date: 20140507 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |