CN211397941U - Immersible pump with lifting function - Google Patents
Immersible pump with lifting function Download PDFInfo
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- CN211397941U CN211397941U CN201922299030.8U CN201922299030U CN211397941U CN 211397941 U CN211397941 U CN 211397941U CN 201922299030 U CN201922299030 U CN 201922299030U CN 211397941 U CN211397941 U CN 211397941U
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Abstract
The utility model discloses a submersible pump with lifting function, belonging to the technical field of submersible pumps, comprising a flat plate, wherein the upper surface of the flat plate is fixedly connected with the lower surface of a motor, the output shaft of the motor is fixedly connected with a transmission shaft, the outer surface of the transmission shaft is sleeved on the inner surface of a first bearing, and the lower end of the transmission shaft is provided with an impeller; the upper surface of the flat plate is provided with a mounting groove, the outer wall of the mounting groove is provided with a sealing ring, and the inner wall of the mounting groove is lapped with the inner wall of the motor box; the left side surface and the right side surface of the motor box are respectively provided with a connecting groove, the back surface of each connecting groove is provided with a fixed groove, and the lower surface of each fixed groove is in lap joint with the lower surface of the mounting rod; the lower surface of the flat plate is provided with an impeller box, the lower surface of the impeller box is provided with a first hydraulic rod, and the left end of the first hydraulic rod is provided with a scraper blade. This immersible pump can freely height-adjusting, has the prevention simultaneously concurrently and blocks up the function, makes things convenient for the motor to overhaul and dismantles.
Description
Technical Field
The utility model belongs to the technical field of the immersible pump, specifically a immersible pump with raising function.
Background
The submersible pump is used as a common device, is widely applied to the aspects of agricultural irrigation, foundation pit drainage, fountain and the like, and is an important device for extracting underground water. When the submersible pump is used, the whole water pump needs to be placed under the water surface, and the submersible pump can lift a low water source to a high place during operation. When the submersible pump is operated in water for a long time, the submersible pump is easily damaged due to overheating of a motor caused by blockage of foreign matters, and the phenomenon is caused by the fact that underwater silt is sucked.
The existing submersible pump is generally prevented from being blocked by arranging a filter screen, the filter screen cannot be cleaned underwater, the blocking condition still occurs after long-time operation, and the problem of sludge blocking is difficult to thoroughly solve. The shell of the existing submersible pump is generally directly fixed with the motor, the motor is complex in disassembly process when needing to be overhauled, the overhauling efficiency is seriously affected, and the installation and operation after overhauling are also difficult. In the existing submersible pump, the installation stability of a water pump motor is poor, the motor is easy to generate severe vibration during working, the motor is finally damaged, and the service life of the motor is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a immersible pump with raising function to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a submersible pump with a lifting function comprises a flat plate, wherein a first through hole is formed in the upper surface of the flat plate, and a first bearing is clamped on the inner surface of the first through hole; the upper surface of the flat plate is fixedly connected with the lower surface of the motor, the output shaft of the motor is fixedly connected with the transmission shaft, the outer surface of the transmission shaft is sleeved on the inner surface of the first bearing, and the lower end of the transmission shaft is provided with an impeller; the left side and the right side of the upper surface of the flat plate are respectively clamped with a second bearing, the inner surface of the second bearing is sleeved with a rotating shaft, and the upper end of the rotating shaft is provided with an installation rod; the upper surface of the flat plate is provided with a mounting groove, the outer wall of the mounting groove is provided with a sealing ring, the inner wall of the mounting groove is lapped with the inner wall of the motor box, and the outer wall of the motor box is lapped with the inner wall of the sealing ring; the left side surface and the right side surface of the motor box are respectively provided with a connecting groove, the back surface of each connecting groove is provided with a fixed groove, and the lower surface of each fixed groove is in lap joint with the lower surface of the mounting rod; the lower surface of the flat plate is provided with an impeller box, the lower surface of the impeller box is provided with a first hydraulic rod, and the left end of the first hydraulic rod is provided with a scraper blade; a second through hole is formed in the middle of the lower surface of the impeller box, and a filter screen is clamped on the inner surface of the second through hole; a second hydraulic rod is clamped on the left side of the lower surface of the impeller box, and a first supporting plate is arranged at the lower end of the second hydraulic rod; a third through hole is formed in the right side of the lower surface of the impeller box, a second sliding sleeve is clamped on the inner surface of the third through hole, a second sliding rod is sleeved on the inner surface of the second sliding sleeve, a second limiting block is arranged at the upper end of the second sliding rod, a second spring is sleeved on the outer surface of the second sliding rod, and the upper end and the lower end of the second spring are fixedly connected with the lower surface of the second limiting block and the upper surface of the second sliding sleeve respectively; the left side of the second slide bar is provided with a connecting rod, the left end of the connecting rod is fixedly connected with the right side of the second hydraulic bar, and the lower end of the second slide bar is provided with a second supporting plate.
As a further aspect of the present invention: two first rod grooves are formed in the upper surface of the inner wall of the motor box, a first sliding sleeve is clamped on the inner surface of each first rod groove, a first sliding rod is sleeved on the inner surface of each first sliding sleeve, a first limiting block and a push plate are arranged at the upper end and the lower end of each first sliding rod respectively, a first spring is sleeved on the outer surface of each first sliding rod, and the upper end and the lower end of each first spring are fixedly connected with the lower surface of each first sliding sleeve and the upper surface of each push plate respectively.
As a further aspect of the present invention: the lower surface of push pedal is provided with the shock attenuation strip, the lower surface of shock attenuation strip and the upper surface overlap joint of motor.
As a further aspect of the present invention: the left side of the impeller box is clamped with a water outlet pipe.
As a further aspect of the present invention: the upper surface of the motor case is provided with a handle.
The utility model has the advantages that: the submersible pump with the lifting function has the advantages that the flat plate, the second bearing, the rotating shaft, the mounting rod, the mounting groove, the motor box, the connecting groove, the fixing groove, the first sliding sleeve, the first sliding rod, the first spring and the push plate are arranged, so that the mounting and dismounting operations of the motor box are simple, the maintenance of the motor is convenient, and the maintenance efficiency is improved; by arranging the first sliding sleeve, the first sliding rod, the first spring, the push plate, the damping strip and the motor, the vibration generated by the motor during working is reduced, and the service life of the motor is prolonged; by arranging the impeller box, the filter screen, the first hydraulic rod and the scraper, the scraper can clean the outer side of the filter screen when the water pump works, so that blockage is avoided; through setting up second hydraulic stem, first fagging, second sliding sleeve, second slide bar, second spring, connecting rod and second fagging, make this immersible pump can freely height-adjusting, prevent silt and block up, make the immersible pump can adapt to various environment under water.
Drawings
Fig. 1 is a front sectional view schematically showing a submersible pump having a lifting function.
Fig. 2 is an enlarged right-view structural diagram of a part a of the submersible pump with a lifting function.
Fig. 3 is an enlarged bottom view of a portion B of the submersible pump with a lifting function.
In the figure: 1. a flat plate; 2. a motor; 3. an impeller; 4. a rotating shaft; 5. mounting a rod; 6. a motor case; 7. connecting grooves; 8. fixing grooves; 9. a first sliding sleeve; 10. a first slide bar; 11. a first spring; 12. pushing the plate; 13. a shock absorbing bar; 14. an impeller case; 15. a first hydraulic lever; 16. a squeegee; 17. a filter screen; 18. a second hydraulic rod; 19. a first supporting plate; 20. a second sliding sleeve; 21. a second slide bar; 22. a second spring; 23. a connecting rod; 24. a second supporting plate; 25. a water outlet pipe; 26. a handle.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a submersible pump with a lifting function includes a flat plate 1, wherein a first through hole is formed in an upper surface of the flat plate 1, and a first bearing is clamped in an inner surface of the first through hole; the upper surface of the flat plate 1 is fixedly connected with the lower surface of the motor 2, the output shaft of the motor 2 is fixedly connected with the transmission shaft, the outer surface of the transmission shaft is sleeved on the inner surface of the first bearing, the lower end of the transmission shaft is provided with the impeller 3, the motor 2 can drive the impeller 3 to operate by arranging the motor 2, the first bearing, the transmission shaft and the impeller 3, and the submersible pump lifts water; a second bearing is respectively clamped on the left side and the right side of the upper surface of the flat plate 1, a rotating shaft 4 is sleeved on the inner surface of the second bearing, and an installation rod 5 is arranged at the upper end of the rotating shaft 4; the upper surface of the flat plate 1 is provided with a mounting groove, the outer wall of the mounting groove is provided with a sealing ring, the inner wall of the mounting groove is lapped with the inner wall of the motor box 6, and the outer wall of the motor box 6 is lapped with the inner wall of the sealing ring; the left side surface and the right side surface of the motor box 6 are respectively provided with a connecting groove 7, the back surface of each connecting groove 7 is provided with a fixing groove 8, and the lower surface of each fixing groove 8 is in lap joint with the lower surface of the mounting rod 5; by arranging the flat plate 1, the second bearing, the rotating shaft 4, the mounting rod 5, the mounting groove, the motor box 6, the connecting groove 7 and the fixing groove 8, the motor box 6 can be mounted by screwing the mounting rod 5, and the mounting and dismounting operations are simple; the upper surface of the inner wall of the motor box 6 is provided with two first rod grooves, the inner surfaces of the first rod grooves are clamped with a first sliding sleeve 9, the inner surface of the first sliding sleeve 9 is sleeved with a first sliding rod 10, the upper end and the lower end of the first sliding rod 10 are respectively provided with a first limiting block and a push plate 12, the outer surface of the first sliding rod 10 is sleeved with a first spring 11, the upper end and the lower end of the first spring 11 are respectively fixedly connected with the lower surface of the first sliding sleeve 9 and the upper surface of the push plate 12, the lower surface of the push plate 12 is provided with a damping strip 13, and the damping strip 13 is made of anti-seismic rubber; the lower surface of shock attenuation strip 13 and the upper surface overlap joint of motor 2 through setting up first sliding sleeve 9, first slide bar 10, first spring 11, push pedal 12, shock attenuation strip 13 and motor 2, alleviate the vibrations that motor 2 produced at the during operation, prolong the life of motor, make the installation of motor case 6 more stable moreover, it is convenient to install and dismantle, has improved maintenance efficiency.
An impeller box 14 is arranged on the lower surface of the flat plate 1, a first hydraulic rod 15 is arranged on the lower surface of the impeller box 14, and a scraper 16 is arranged at the left end of the first hydraulic rod 15; the middle of the lower surface of the impeller box 14 is provided with a second through hole, the inner surface of the second through hole is clamped with a filter screen 17, and the impeller box 14, the filter screen 17, the first hydraulic rod 15 and the scraper 16 are arranged, so that the scraper 16 can clean the outer side of the filter screen 17 when the water pump works, and blockage is avoided; the left side surface of the impeller box 14 is clamped with a water outlet pipe 25.
A second hydraulic rod 18 is clamped on the left side of the lower surface of the impeller box 14, and a first supporting plate 19 is arranged at the lower end of the second hydraulic rod 18; a third through hole is formed in the right side of the lower surface of the impeller box 14, a second sliding sleeve 20 is clamped on the inner surface of the third through hole, a second sliding rod 21 is sleeved on the inner surface of the second sliding sleeve 20, a second limiting block is arranged at the upper end of the second sliding rod 21, a second spring 22 is sleeved on the outer surface of the second sliding rod 21, and the upper end and the lower end of the second spring 22 are fixedly connected with the lower surface of the second limiting block and the upper surface of the second sliding sleeve 20 respectively; the left side surface of the second sliding rod 21 is provided with a connecting rod 23, the left end of the connecting rod 23 is fixedly connected with the right side surface of the second hydraulic rod 18, the lower end of the second sliding rod 21 is provided with a second supporting plate 24, and the submersible pump can freely adjust the height and prevent sludge blockage by arranging the second hydraulic rod 18, the first supporting plate 19, the second sliding sleeve 20, the second sliding rod 21, the second spring 22, the connecting rod 23 and the second supporting plate 24, so that the submersible pump can adapt to various underwater environments; the upper surface of the motor case 6 is provided with a handle 26.
The utility model discloses a theory of operation is: the submersible pump is put under water, the second hydraulic rod 18 is started to drive the first supporting plate 19 to move downwards, the second hydraulic rod 18 drives the second sliding rod 21 through the connecting rod 23, and the second sliding rod 21 drives the second supporting plate 24 to move downwards, so that the height adjustment of the submersible pump is completed; then starting the motor 2 to drive the impeller 3 to operate, sucking water into the water outlet pipe 25 through the filter screen 17, and lifting the water upwards; starting the first hydraulic rod 15, and driving the scraper 16 to stretch and retract by the first hydraulic rod 15 to clean the outer side of the filter screen 17; after the submersible pump finishes working, the motor 2 and the first hydraulic rod 15 are turned off, then the second hydraulic rod 18 is turned off, the second spring 22 drives the second sliding rod 2 to move upwards by utilizing the elasticity of the second spring, the second sliding rod 21 drives the second supporting plate 24 and the first supporting plate 19 to reset upwards, and the submersible pump stops working.
When the submersible pump motor needs to be overhauled, the handle 26 on the motor box 6 is pressed downwards, the motor box 6 moves downwards, the installation rod 5 is in lap joint with the upper surface of the fixed groove 8, the installation rod 5 rotates anticlockwise at the moment, the installation rod 5 leaves the fixed groove 8 and enters the connecting groove 7, the installation rod 5 rotates out of the connecting groove 7 and then lifts the handle 26 upwards, and the motor box 6 is disassembled; when the maintenance is finished and the installation is needed, the motor box 6 is aligned to the installation groove and pressed, the first sliding rod 10 is driven to slide upwards after the motor box 13 is lapped with the motor 2, after the bottom of the motor box 6 is lapped and installed, the installation rod 5 rotates clockwise to rotate into the fixing groove 8 through the connecting groove, the pressing is stopped at the moment, the first spring 11 drives the motor box to move upwards through the first sliding rod 10 by self elasticity, the lower surface of the fixing groove 8 is lapped with the installation rod 5, and the installation of the motor box 6 is finished.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A submersible pump with a lifting function comprises a flat plate (1), and is characterized in that a first through hole is formed in the upper surface of the flat plate (1), and a first bearing is clamped on the inner surface of the first through hole; the upper surface of the flat plate (1) is fixedly connected with the lower surface of the motor (2), the output shaft of the motor (2) is fixedly connected with the transmission shaft, the outer surface of the transmission shaft is sleeved on the inner surface of the first bearing, and the lower end of the transmission shaft is provided with an impeller (3); a second bearing is respectively clamped on the left side and the right side of the upper surface of the flat plate (1), a rotating shaft (4) is sleeved on the inner surface of the second bearing, and an installation rod (5) is arranged at the upper end of the rotating shaft (4); the upper surface of the flat plate (1) is provided with a mounting groove, the outer wall of the mounting groove is provided with a sealing ring, the inner wall of the mounting groove is lapped with the inner wall of the motor box (6), and the outer wall of the motor box (6) is lapped with the inner wall of the sealing ring; the left side surface and the right side surface of the motor box (6) are respectively provided with a connecting groove (7), the back surface of each connecting groove (7) is provided with a fixed groove (8), and the lower surface of each fixed groove (8) is in lap joint with the lower surface of the mounting rod (5); an impeller box (14) is arranged on the lower surface of the flat plate (1), a first hydraulic rod (15) is arranged on the lower surface of the impeller box (14), and a scraper (16) is arranged at the left end of the first hydraulic rod (15); a second through hole is formed in the middle of the lower surface of the impeller box (14), and a filter screen (17) is clamped on the inner surface of the second through hole; a second hydraulic rod (18) is clamped on the left side of the lower surface of the impeller box (14), and a first supporting plate (19) is arranged at the lower end of the second hydraulic rod (18); a third through hole is formed in the right side of the lower surface of the impeller box (14), a second sliding sleeve (20) is clamped on the inner surface of the third through hole, a second sliding rod (21) is sleeved on the inner surface of the second sliding sleeve (20), a second limiting block is arranged at the upper end of the second sliding rod (21), a second spring (22) is sleeved on the outer surface of the second sliding rod (21), and the upper end and the lower end of the second spring (22) are fixedly connected with the lower surface of the second limiting block and the upper surface of the second sliding sleeve (20) respectively; the left side surface of the second sliding rod (21) is provided with a connecting rod (23), the left end of the connecting rod (23) is fixedly connected with the right side surface of the second hydraulic rod (18), and the lower end of the second sliding rod (21) is provided with a second supporting plate (24).
2. The submersible pump with the lifting function according to claim 1, characterized in that two first rod grooves are formed in the upper surface of the inner wall of the motor box (6), a first sliding sleeve (9) is clamped on the inner surface of each first rod groove, a first sliding rod (10) is sleeved on the inner surface of each first sliding sleeve (9), a first limiting block and a push plate (12) are respectively arranged at the upper end and the lower end of each first sliding rod (10), a first spring (11) is sleeved on the outer surface of each first sliding rod (10), and the upper end and the lower end of each first spring (11) are respectively fixedly connected with the lower surface of the first sliding sleeve (9) and the upper surface of the push plate (12).
3. A submersible pump with a lifting function according to claim 2, characterized in that the lower surface of the push plate (12) is provided with a damping strip (13), the lower surface of the damping strip (13) overlapping the upper surface of the motor (2).
4. A submersible pump with lifting function according to claim 1, characterized in that the left side of the impeller housing (14) is snapped with an outlet pipe (25).
5. A submersible pump with lifting function according to claim 1, characterized in that the upper surface of the motor housing (6) is provided with a handle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299030.8U CN211397941U (en) | 2019-12-19 | 2019-12-19 | Immersible pump with lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299030.8U CN211397941U (en) | 2019-12-19 | 2019-12-19 | Immersible pump with lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211397941U true CN211397941U (en) | 2020-09-01 |
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ID=72216555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922299030.8U Active CN211397941U (en) | 2019-12-19 | 2019-12-19 | Immersible pump with lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211397941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221139A (en) * | 2023-05-08 | 2023-06-06 | 河北润和泵业有限公司 | Submersible pump and automatic protection device for water shortage |
-
2019
- 2019-12-19 CN CN201922299030.8U patent/CN211397941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221139A (en) * | 2023-05-08 | 2023-06-06 | 河北润和泵业有限公司 | Submersible pump and automatic protection device for water shortage |
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