CN211599115U - Sand prevention stone structure of sewage pump - Google Patents
Sand prevention stone structure of sewage pump Download PDFInfo
- Publication number
- CN211599115U CN211599115U CN201922308553.4U CN201922308553U CN211599115U CN 211599115 U CN211599115 U CN 211599115U CN 201922308553 U CN201922308553 U CN 201922308553U CN 211599115 U CN211599115 U CN 211599115U
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- Prior art keywords
- sewage pump
- protective cover
- impeller
- pump body
- sand
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Abstract
The utility model discloses a sand-proof stone structure of a sewage pump, which comprises a sewage pump body, a water outlet pipe, a base and a protective cover, wherein one side of the sewage pump body is provided with the water outlet pipe, the bottom of the sewage pump body is provided with a bracket, the bottom of the bracket is provided with the base through a screw, the bottom of the sewage pump body is provided with the water inlet pipe, the water inlet pipe is fixedly connected with the sewage pump body through the screw, a fixed column is fixedly arranged on the water inlet pipe, a spring is arranged on the fixed column, the spring is equidistantly arranged on the fixed column, one end of the spring is connected with a connecting plate, one side of the top of the connecting plate is fixedly provided with a connecting column, one end of the connecting column is fixedly provided with a button, the utility model is provided with an impeller, the impeller can rotate under the action of water flow, a scraping block is arranged on the impeller, the blocking is prevented from influencing the water pumping effect.
Description
Technical Field
The utility model relates to a sewage pump technical field specifically is a sand and stone structure is prevented to sewage pump.
Background
The structure of the sewage pump comprises a motor barrel, a rotor and a stator are coaxially arranged in the motor barrel, an opening is formed in the motor barrel, an oil cylinder cover is required to be arranged at the opening position on the motor barrel, an impeller shaft is arranged at the central position of the rotor, the outer end part of the impeller shaft penetrates through the oil cylinder cover, and an impeller is arranged at the outer end part of the impeller shaft.
Firstly, the existing sewage pump sand and stone prevention structure is inconvenient to mount and dismount, so that the maintenance is inconvenient;
secondly, the filtering net of the sand and stone prevention structure of the existing sewage pump is inconvenient to clean, so that the filtering effect is poor;
thirdly, the sand and stone preventing structure of the existing sewage pump does not clear the sand and stone in the sewage pump, which results in the blockage of the sewage pump.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sand and stone structure is prevented to sewage pump to solve the traditional problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage pump sand prevention stone structure, includes sewage pump body, outlet pipe, base and protection casing, one side of sewage pump body is provided with the outlet pipe, the bottom of sewage pump body is provided with the support, and the bottom of support has the base through the mounting screw, the bottom of sewage pump body is provided with the inlet tube, and the inlet tube passes through screw fixed connection with the sewage pump body, fixed mounting has the fixed column on the inlet tube, be provided with the spring on the fixed column, the spring is equidistant range on the fixed column, the one end of spring is connected with the connecting plate, one side fixed mounting at connecting plate top has the spliced pole, and the one end fixed mounting of spliced pole has the button.
Preferably, the locating pin is installed to the one end at connecting plate top, and the one end of inlet tube is provided with the protection casing, is provided with the mounting panel on the protection casing, is provided with the pinhole on the mounting panel, and the locating pin inserts in the spliced pole.
Preferably, the protective cover is hinged with an adjusting nut, one end of the adjusting nut is hinged with a fixture block, and the fixture block is clamped with a filter screen.
Preferably, the one end of protection casing is connected with the pivot, and the one end of pivot is connected with the impeller, is connected with on the impeller and scrapes the piece, and the impeller is equidistant to be arranged in the pivot, scrapes piece fixed connection on the impeller.
Preferably, one end of the protective cover is provided with water through holes, and the water through holes are uniformly arranged on the protective cover.
Preferably, the number of the adjusting nuts is two, the number of the clamping blocks is two, and the adjusting nuts and the clamping blocks are symmetrical on the protective cover about a central line.
Compared with the prior art, the beneficial effects of the utility model are that: this sewage pump prevents sand and stone structure is rational in infrastructure, has following advantage:
(1) through being provided with the fixed column, the button, the locating pin has realized that the protection casing can dismantle the purpose of maintenance, may lead to the sewage pump to damage at sewage pump during operation, consequently need maintain, during the use, through pressing the button, the button drives the spliced pole and removes, the spliced pole drives connecting plate compression spring, thereby it removes to drive the locating pin, break away from in the pinhole after the locating pin removes, then can remove the protection casing, the protection casing will part with the inlet tube, it is convenient to realize dismantling, thereby carry out the purpose of maintenance.
(2) Through being provided with adjusting nut, fixture block, realized the dismantlement to the filter screen, after the sewage pump work, because the sewage pump is worked in sewage, lead to having many impurity on the filter screen, consequently need rinse the filter screen, during the use, through rotating adjusting nut, adjusting nut will drive the fixture block and can remove, and the fixture block will part with the filter screen to can make the filter screen dismantle, thereby carry out the washing of filter screen.
(3) Through being provided with the impeller, the pivot with scrape the problem that the piece has realized preventing mud from blockking up the sewage pump, carry out the during operation at the sewage pump, because there are too many impurities in the sewage, lead to blockking up the sewage pump to the effect draws water is influenced, consequently through being provided with the impeller, the impeller can rotate under the effect of rivers, installs on the impeller and scrapes the piece, scrapes piece and filter screen contact, the rotation of scraping the piece can be given to filter screen sludge on the surface and scrape down, prevent to block up from influencing the effect of drawing water.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is a schematic side view of the impeller of the present invention;
FIG. 4 is a schematic diagram of a side view of the fixture block of the present invention;
fig. 5 is a schematic side view of the protective cover of the present invention.
In the figure: 1. a sewage pump body; 2. a water outlet pipe; 3. a support; 4. a base; 5. a water inlet pipe; 6. fixing a column; 7. a button; 8. positioning pins; 9. a connecting plate; 10. mounting a plate; 11. adjusting the nut; 12. a clamping block; 13. an impeller; 14. a protective cover; 15. a rotating shaft; 16. a filter screen; 17. a spring; 18. a pin hole; 19. connecting columns; 20. scraping the block; 21. and a water through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a sewage pump sand prevention stone structure comprises a sewage pump body 1, a water outlet pipe 2, a base 4 and a protective cover 14, wherein the water outlet pipe 2 is arranged on one side of the sewage pump body 1, a support 3 is arranged at the bottom of the sewage pump body 1, the base 4 is arranged at the bottom of the support 3 through a screw, a water inlet pipe 5 is arranged at the bottom of the sewage pump body 1, the water inlet pipe 5 is fixedly connected with the sewage pump body 1 through a screw, a fixed column 6 is fixedly arranged on the water inlet pipe 5, a spring 17 is arranged on the fixed column 6, the spring 17 is equidistantly arranged on the fixed column 6, one end of the spring 17 is connected with a connecting plate 9, a connecting column 19 is fixedly arranged on one side of the top of the connecting;
a positioning pin 8 is arranged at one end of the top of the connecting plate 9, a protective cover 14 is arranged at one end of the water inlet pipe 5, a mounting plate 10 is arranged on the protective cover 14, a pin hole 18 is arranged on the mounting plate 10, and the positioning pin 8 is inserted into a connecting column 19;
when the water inlet pipe protective cover is used, the button 7 is pressed to drive the connecting column 19 to move, the connecting column 19 drives the connecting plate 9 to compress the spring 17, so that the positioning pin 8 is driven to move, the positioning pin 8 is separated from the pin hole 18 after moving, then the protective cover 14 can be moved, the protective cover 14 can be separated from the water inlet pipe 5, the disassembly is convenient, and the maintenance purpose is achieved;
an adjusting nut 11 is hinged to the protective cover 14, a clamping block 12 is hinged to one end of the adjusting nut 11, a filter screen 16 is clamped on the clamping block 12, two adjusting nuts 11 are arranged on the protective cover 14, two clamping blocks 12 are arranged on the protective cover 14, and the adjusting nuts 11 and the clamping blocks 12 are symmetrical on the protective cover 14 about a central line;
after the sewage pump works, because the sewage pump works in sewage, a lot of impurities exist on the filter screen 16, and therefore the filter screen 16 needs to be cleaned, when the sewage pump is used, the adjusting nut 11 can drive the clamping block 12 to move by rotating the adjusting nut 11, the clamping block 12 can be separated from the filter screen 16, and therefore the filter screen 16 can be detached, and the filter screen 16 can be cleaned;
one end of the protective cover 14 is connected with a rotating shaft 15, one end of the rotating shaft 15 is connected with an impeller 13, the impeller 13 is connected with scraping blocks 20, the impeller 13 is arranged on the rotating shaft 15 at equal intervals, the scraping blocks 20 are fixedly connected on the impeller 13, one end of the protective cover 14 is provided with water through holes 21, and the water through holes 21 are uniformly arranged on the protective cover 14; when the sewage pump carries out the during operation, because there are too many impurity in the sewage, lead to blockking up the sewage pump to the effect of drawing water is influenced, consequently through being provided with impeller 13, impeller 13 can rotate under the effect of rivers, installs on the impeller 13 and scrapes piece 20, scrapes piece 20 and filter screen 16 contact, and the rotation of scraping piece 20 can be given the mud on the surface of filter screen 16 and scrape down, prevents to block up from influencing the effect of drawing water.
The working principle is as follows: when the sewage pump is used, the sewage pump body 1 is put into sewage, so that the sewage pump body 1 is started to work, the sewage pump is possibly damaged when the sewage pump works, and therefore maintenance is needed, when the sewage pump is used, the button 7 is pressed to drive the connecting column 19 to move, the connecting column 19 drives the connecting plate 9 to compress the spring 17, so that the positioning pin 8 is driven to move, the positioning pin 8 is separated from the pin hole 18 after moving, then the protective cover 14 can be moved, the protective cover 14 can be separated from the water inlet pipe 5, disassembly is convenient, so that maintenance is needed, because the sewage pump works in the sewage, so that a plurality of impurities exist on the filter screen 16, the filter screen 16 needs to be cleaned, when the sewage pump is used, the adjusting nut 11 can drive the clamping block 12 to move, and the clamping block 12 can be separated from the filter screen 16, thereby can make filter screen 16 dismantle to carry out the washing of filter screen 16, carry out the during operation at the sewage pump, because there are too many impurity in the sewage, lead to blockking up the sewage pump, thereby the influence effect of drawing water, consequently through being provided with impeller 13, impeller 13 can rotate under the effect of rivers, install on the impeller 13 and scrape piece 20, scrape piece 20 and filter screen 16 contact, the rotation of scraping piece 20 can be given the mud on the surface of filter screen 16 and scrape down, prevent to block up from the influence effect of drawing water.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a sewage pump sand prevention stone structure, includes sewage pump body (1), outlet pipe (2), base (4) and protection casing (14), its characterized in that: one side of sewage pump body (1) is provided with outlet pipe (2), the bottom of sewage pump body (1) is provided with support (3), and the bottom of support (3) has base (4) through the screw mounting, the bottom of sewage pump body (1) is provided with inlet tube (5), and inlet tube (5) and sewage pump body (1) pass through screw fixed connection, fixed mounting has fixed column (6) on inlet tube (5), be provided with spring (17) on fixed column (6), equidistant range in fixed column (6) is gone up in spring (17), the one end of spring (17) is connected with connecting plate (9), one side fixed mounting at connecting plate (9) top has spliced pole (19), and the one end fixed mounting of spliced pole (19) has button (7).
2. The sand and stone prevention structure for a sewage pump as recited in claim 1, further comprising: locating pin (8) is installed to the one end at connecting plate (9) top, and the one end of inlet tube (5) is provided with protection casing (14), is provided with mounting panel (10) on protection casing (14), is provided with pinhole (18) on mounting panel (10), and in locating pin (8) inserted spliced pole (19).
3. The sand and stone prevention structure for a sewage pump as recited in claim 2, wherein: the protective cover (14) is hinged with an adjusting nut (11), one end of the adjusting nut (11) is hinged with a fixture block (12), and a filter screen (16) is clamped on the fixture block (12).
4. The sand and stone prevention structure for a sewage pump as recited in claim 2, wherein: one end of the protective cover (14) is connected with a rotating shaft (15), one end of the rotating shaft (15) is connected with an impeller (13), the impeller (13) is connected with a scraping block (20), the impeller (13) is arranged on the rotating shaft (15) at equal intervals, and the scraping block (20) is fixedly connected to the impeller (13).
5. The sand and stone prevention structure for a sewage pump as recited in claim 2, wherein: one end of the protective cover (14) is provided with water through holes (21), and the water through holes (21) are uniformly arranged on the protective cover (14).
6. The sand and stone prevention structure for a sewage pump as recited in claim 3, wherein: the adjusting nut (11) is arranged on the protective cover (14), the clamping blocks (12) are arranged on the protective cover (14), and the adjusting nut (11) and the clamping blocks (12) are symmetrical on the protective cover (14) about a central line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308553.4U CN211599115U (en) | 2019-12-20 | 2019-12-20 | Sand prevention stone structure of sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308553.4U CN211599115U (en) | 2019-12-20 | 2019-12-20 | Sand prevention stone structure of sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599115U true CN211599115U (en) | 2020-09-29 |
Family
ID=72594022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922308553.4U Expired - Fee Related CN211599115U (en) | 2019-12-20 | 2019-12-20 | Sand prevention stone structure of sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074109A (en) * | 2021-05-11 | 2021-07-06 | 浙江威邦机电科技有限公司 | Water pump with self-cleaning function |
| CN114109849A (en) * | 2021-12-14 | 2022-03-01 | 昂朝文 | High-stability sewage pump and sewage discharging method thereof |
-
2019
- 2019-12-20 CN CN201922308553.4U patent/CN211599115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074109A (en) * | 2021-05-11 | 2021-07-06 | 浙江威邦机电科技有限公司 | Water pump with self-cleaning function |
| CN114109849A (en) * | 2021-12-14 | 2022-03-01 | 昂朝文 | High-stability sewage pump and sewage discharging method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211220 |