CN203272197U - Submersible sewage pump with dirt cutting function - Google Patents
Submersible sewage pump with dirt cutting function Download PDFInfo
- Publication number
- CN203272197U CN203272197U CN 201320159704 CN201320159704U CN203272197U CN 203272197 U CN203272197 U CN 203272197U CN 201320159704 CN201320159704 CN 201320159704 CN 201320159704 U CN201320159704 U CN 201320159704U CN 203272197 U CN203272197 U CN 203272197U
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- CN
- China
- Prior art keywords
- cutting
- dirt
- pump
- sand discharging
- cutting blade
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- 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 - Lifetime
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Abstract
The utility model discloses a submersible sewage pump with a dirt cutting function. The submersible sewage pump comprises a submersible motor, a pump body, a base and an impeller, wherein the pump body is connected with the submersible motor; the base is connected with the pump body; the impeller is mounted in the pump body; a main shaft is arranged in the center of the impeller; a fixing sleeve is arranged on the periphery of the main shaft; a cutting head is mounted at the bottom end of the fixing sleeve and comprises a plurality of first cutting sheets; a circular cutting disc is fixedly mounted on the cutting head; a plurality of second cutting sheets are arranged in positions facing a circle center direction of the circular cutting disc; and the upper ends of the first cutting sheets are tangent to the lower ends of the second cutting sheets. According to the submersible sewage pump, a cutting device is mounted, sundries of the pump body can be cut and are prevented from blocking the submersible sewage pump, and the submersible sewage pump is simple and practical.
Description
Technical field
The utility model relates to a kind of proof submersible sand discharging pump, is specifically related to a kind of proof submersible sand discharging pump that dirt can be shredded.
Background technique
When existing proof submersible sand discharging pump uses in sewage, owing to often there being various larger foreign material to occur in sewage, often proof submersible sand discharging pump can be stopped up, have a strong impact on its normal operation, shorten the working life of proof submersible sand discharging pump.
The model utility content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of and dirt can be shredded, anticlogging proof submersible sand discharging pump.
technological scheme: for solving the problems of the technologies described above, a kind of proof submersible sand discharging pump with dirt cutting function of the present utility model, comprise submersible motor, the pump housing that is connected with submersible motor, the base that is connected with the pump housing and the impeller that is arranged in the pump housing, there is a main shaft described impeller center, described main shaft periphery is arranged with a fixed cover, described fixed cover bottom is equipped with a cutting head, described cutting head comprises some the first cutting blades, be installed with an annulus cutting disk in the cutting head upper end, described annulus cutting disk is provided with some the second cutting blades to direction place, the center of circle, described the first cutting blade upper end and the second cutting blade lower end are tangent.
The utility model is when using, when having foreign material to enter the pump housing, submersible motor drives main shaft and rotates, thereby the first cutting blade rotation on the drive cutting head, the second cutting blade on the annulus cutting disk maintains static, the first cutting blade and the second cutting blade cooperatively interact, and as scissors, the foreign material in sewage are shredded, thereby can not cause proof submersible sand discharging pump itself to stop up.
Preferably, cutting head is loosening in order to prevent from rotating, and described cutting head passes the cutting head center by screw and main shaft is fixed.
Preferably, sharper in order to make cutting blade, improve cutting efficiency, described the first cutting blade upper end has cutting edge.
Preferably, sharper in order to make cutting blade, improve cutting efficiency, described the second cutting blade lower end has cutting edge.
Preferably, according to the actual conditions needs, the quantity of described the first cutting blade is 3 ~ 6.
Preferably, according to the actual conditions needs, the quantity of described the second cutting blade is 3 ~ 6.
Beneficial effect: the utility model can prevent from stopping up proof submersible sand discharging pump with entering the foreign material cutting of the pump housing in terms of existing technologies, improves working efficiency and the working life of proof submersible sand discharging pump, and is simple and practical.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the local enlarged diagram of the utility model cutting part.
Fig. 3 is the cutting disk schematic diagram in the utility model.
Fig. 4 is cutting head and the fixed cover structural representation in the utility model.
Fig. 5 is cutting head and the fixed cover side view in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
as shown in Fig. 1 to 5, a kind of proof submersible sand discharging pump with dirt cutting function, comprise submersible motor 4, the pump housing 3 that is connected with submersible motor 4, the base 1 that is connected with the pump housing 3 and the impeller 2 that is arranged in the pump housing 3, there is a main shaft 5 described impeller 2 centers, described main shaft 5 outsides are provided with a fixed cover 6, described fixed cover 6 bottoms are equipped with a cutting head 8, described cutting head 8 comprises some the first cutting blades 81, be installed with an annulus cutting disk 7 in cutting head 8 upper ends, described annulus cutting disk 7 is provided with some the second cutting blades 71 to direction place, the center of circle, described the first cutting blade 81 upper ends and the second cutting blade 71 lower ends are tangent, described cutting head 8 passes cutting head 8 centers by screw 9 and main shaft 5 is fixing, described the first cutting blade 81 upper ends have cutting edge, described the second cutting blade 71 lower ends have cutting edge, the quantity of described the first cutting blade 81 is 3, 5 or 6, the quantity of described the second cutting blade 71 is 3, 5 or 6.
The utility model is when using, when having foreign material to enter the pump housing 3, submersible motor 4 drives main shaft 5 and rotates, thereby drive the first cutting blade 81 rotations on cutting head 8, the second cutting blade 71 on annulus cutting disk 7 maintains static, the first cutting blade 81 and the second cutting blade 71 cooperatively interact, and as scissors, the foreign material in sewage are shredded, thereby can not cause proof submersible sand discharging pump itself to stop up.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. proof submersible sand discharging pump with dirt cutting function, comprise submersible motor (4), the pump housing (3) that is connected with submersible motor (4), the base (1) that is connected with the pump housing (3) and be arranged on impeller (2) in the pump housing (3), there is a main shaft (5) described impeller (2) center, it is characterized in that: described main shaft (5) outside is provided with a fixed cover (6), described fixed cover (6) bottom is equipped with a cutting head (8), described cutting head (8) comprises some the first cutting blades (81), be installed with an annulus cutting disk (7) in cutting head (8) upper end, described annulus cutting disk (7) is provided with some the second cutting blades (71) to direction place, the center of circle, described the first cutting blade (81) upper end and the second cutting blade (71) lower end are tangent.
2. the proof submersible sand discharging pump with dirt cutting function according to claim 1 is characterized in that: described cutting head (8) passes cutting head (8) center by screw (9) and main shaft (5) is fixing.
3. it is characterized in that according to claim 1 or 2 described proof submersible sand discharging pumps with dirt cutting function: described the first cutting blade (81) upper end has cutting edge.
4. the proof submersible sand discharging pump with dirt cutting function according to claim 3 is characterized in that: described the second cutting blade (71) lower end has cutting edge.
5. the proof submersible sand discharging pump with dirt cutting function according to claim 1, it is characterized in that: the quantity of described the first cutting blade (81) is 3 ~ 6.
6. the proof submersible sand discharging pump with dirt cutting function according to claim 5, it is characterized in that: the quantity of described the second cutting blade (71) is 3 ~ 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159704 CN203272197U (en) | 2013-04-02 | 2013-04-02 | Submersible sewage pump with dirt cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159704 CN203272197U (en) | 2013-04-02 | 2013-04-02 | Submersible sewage pump with dirt cutting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272197U true CN203272197U (en) | 2013-11-06 |
Family
ID=49502622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159704 Expired - Lifetime CN203272197U (en) | 2013-04-02 | 2013-04-02 | Submersible sewage pump with dirt cutting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272197U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508262A (en) * | 2016-01-20 | 2016-04-20 | 四川嘉能机电有限公司 | Multistage cutting and grinding blow-down pump |
| CN108061040A (en) * | 2016-11-07 | 2018-05-22 | 上海熊猫机械(集团)有限公司 | A kind of cutting type dredge pump |
| CN108071610A (en) * | 2016-11-11 | 2018-05-25 | 上海熊猫机械(集团)有限公司 | A kind of cutting pump |
| CN111219352A (en) * | 2019-12-30 | 2020-06-02 | 安徽埃斯克制泵有限公司 | Self-priming dredge pump friction plate with crushing function |
-
2013
- 2013-04-02 CN CN 201320159704 patent/CN203272197U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508262A (en) * | 2016-01-20 | 2016-04-20 | 四川嘉能机电有限公司 | Multistage cutting and grinding blow-down pump |
| CN105508262B (en) * | 2016-01-20 | 2017-12-29 | 四川嘉能机电有限公司 | A kind of multistage cutting grinds dredge pump |
| CN108061040A (en) * | 2016-11-07 | 2018-05-22 | 上海熊猫机械(集团)有限公司 | A kind of cutting type dredge pump |
| CN108071610A (en) * | 2016-11-11 | 2018-05-25 | 上海熊猫机械(集团)有限公司 | A kind of cutting pump |
| CN111219352A (en) * | 2019-12-30 | 2020-06-02 | 安徽埃斯克制泵有限公司 | Self-priming dredge pump friction plate with crushing function |
| CN111219352B (en) * | 2019-12-30 | 2022-07-08 | 安徽埃斯克制泵有限公司 | Self-priming dredge pump friction plate with crushing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |