CN220227206U - Corrosion-resistant self-priming pump of stainless steel - Google Patents
Corrosion-resistant self-priming pump of stainless steel Download PDFInfo
- Publication number
- CN220227206U CN220227206U CN202321738875.2U CN202321738875U CN220227206U CN 220227206 U CN220227206 U CN 220227206U CN 202321738875 U CN202321738875 U CN 202321738875U CN 220227206 U CN220227206 U CN 220227206U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- priming pump
- stainless steel
- base
- movable plate
- 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.)
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- 230000007797 corrosion Effects 0.000 title claims abstract description 16
- 238000005260 corrosion Methods 0.000 title claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 16
- 239000010935 stainless steel Substances 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000037452 priming Effects 0.000 claims abstract description 5
- 238000007790 scraping Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
Abstract
The utility model discloses a stainless steel corrosion-resistant self-priming pump which is provided with a base, wherein a motor is arranged above the base through bolts, and a turbine is fixedly arranged on an output shaft of the motor; comprising the following steps: the slow flow box is sleeved on the outer side of the turbine, the slow flow box is fixed on the upper end face of the base, the output shaft of the motor is connected with one end of the transmission shaft through the belt pulley mechanism, and the other end of the transmission shaft is fixedly sleeved with a first bevel gear; the side meshing of first awl tooth is connected with the second awl tooth, and the inside of second awl tooth runs through there is the loose axle, the bottom fixed connection of both ends and scraper blade of loose axle, and the top of scraper blade is provided with the filter screen to the filter screen is fixed in the slow flow box. This corrosion-resistant clear self priming pump of stainless steel can clear up the impurity that filters out after filtering impurity in the liquid, avoids causing the jam of filter screen to can not reduce the flow of water delivery, guarantee the water delivery efficiency of self priming pump.
Description
Technical Field
The utility model relates to the technical field of self-priming pumps, in particular to a stainless steel corrosion-resistant clean self-priming pump.
Background
The clean water self-priming pump is equipment which utilizes the self-suction force of water to enable water to automatically flow into a pump shell and output through a discharge outlet of the pump, and the current self-priming pump is made of stainless steel, has good corrosion resistance, for example, the clean water self-priming pump with strong stability and low energy consumption, which is disclosed as CN217271070U, comprises a base and a pump body fixed on the base, has the advantages of good operation stability, convenient installation and low energy consumption, and solves the problems in the background art. However, the low-energy consumption clean water self-priming pump with strong stability still has the following defects in the actual use process:
the self-priming pump realizes the delivery of liquid, and has a structure for filtering impurities in the liquid in the water delivery process, but the filtered impurities easily cause the blockage of a filtering structure, so that the water delivery flow can be reduced, the water delivery efficiency of the self-priming pump is affected, and the self-priming pump is urgently designed based on the original self-priming pump.
Disclosure of Invention
The utility model aims to provide a stainless steel corrosion-resistant self-priming pump, which aims to solve the problems that the prior art proposes a structure for filtering impurities in liquid in the water delivery process, but the filtered impurities easily cause blockage of a filtering structure, so that the water delivery flow rate is reduced, and the water delivery efficiency of the self-priming pump is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the stainless steel corrosion-resistant self-priming pump is provided with a base, a motor is arranged above the base through bolts, and a turbine is fixedly arranged on an output shaft of the motor;
comprising the following steps:
the slow flow box is sleeved on the outer side of the turbine, the slow flow box is fixed on the upper end face of the base, the output shaft of the motor is connected with one end of the transmission shaft through the belt pulley mechanism, and the other end of the transmission shaft is fixedly sleeved with a first bevel gear;
the side meshing of first awl tooth is connected with the second awl tooth, and the inside of second awl tooth runs through there is the loose axle, the bottom fixed connection of both ends and scraper blade of loose axle, and the top of scraper blade is provided with the filter screen to the filter screen is fixed in the slow flow box.
Preferably, the first bevel gear and the second bevel gear are in meshed connection, the sawtooth distribution range on the second bevel gear is 1/2 of the circumference of the second bevel gear, a spring is arranged at the rotating position of the movable shaft and the slow flow box, when the first bevel gear and the second bevel gear are meshed, the movable shaft can be driven to rotate, and after the meshing is released, the movable shaft reversely rotates.
Preferably, the gear is fixedly sleeved at the middle position of the movable shaft, the movable plate is arranged below the gear, the tooth block is fixed on the upper end face of the movable plate, the movable shaft rotates to drive the gear to rotate, and then the movable plate is driven to move through meshing transmission with the tooth block.
Preferably, the tooth blocks are distributed on the movable plate at equal intervals, the tooth blocks are connected with the gears in a meshed mode, a fixed cavity is formed in the base below the movable plate, and the movable plate can drive the fixed cavity to be in an open state and slide in the fixed groove when moving.
Preferably, the fixed slot has been seted up on the base in the fly leaf outside, and the one end of fly leaf passes through fixed slot and base constitution sliding construction to the other end of fly leaf is connected with the lower limb department laminating of filter screen, after the fly leaf removes to laminating with the filter screen, can play the confined effect of fixed chamber.
Preferably, the top of scraper blade and the inner wall laminating contact of filter screen, and the cross-section of filter screen is arc structure to the arc center of filter screen coincides with the axle center of loose axle, can drive the scraper blade when the loose axle rotates and laminate the slip at the inner wall laminating of filter screen, plays the effect of clearance impurity.
Compared with the prior art, the utility model has the beneficial effects that: this corrosion-resistant clear self priming pump of stainless steel, after filtering impurity in the liquid, can clear up the impurity that filters out, avoid causing the jam of filter screen to can not reduce the flow of water delivery, guarantee the water delivery efficiency of self priming pump, specific content is as follows:
1. when the first bevel gear rotates to be meshed with the second bevel gear, the movable shaft can be driven to rotate, the scraping plate is driven to rotate synchronously, the scraping plate can be attached to the inner wall of the filter screen to slide when rotating, impurities intercepted by the filter screen can be scraped downwards, the smoothness of water flow is prevented from being influenced, and when the second bevel gear is not meshed with the first bevel gear any more, the movable shaft and the scraping plate can be driven to rotate reversely through the rebound resilience of the spring, so that the next scraping and cleaning can be conveniently performed;
2. the movable shaft drives the scraping plate to rotate and can drive the gear to rotate, and then the movable plate is driven to move through meshing transmission between the gear and the tooth block, so that when the scraping plate scrapes impurities downwards, the movable plate can move to realize opening of the fixed cavity, the scraped impurities can fall into the fixed cavity conveniently, so that the impurities can be discharged subsequently, and the movable plate can seal the fixed cavity when the movable shaft reversely rotates.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the front cross-section of the present utility model;
FIG. 4 is a schematic elevational view of the screed according to the present utility model;
fig. 5 is a schematic side view of the scraper of the present utility model.
In the figure: 1. a base; 2. a motor; 3. a turbine; 4. a slow flow box; 5. a transmission shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a movable shaft; 9. a gear; 10. a movable plate; 11. tooth blocks; 12. a fixed cavity; 13. a fixing groove; 14. a scraper; 15. and (5) a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the stainless steel corrosion-resistant self-priming pump is provided with a base 1, a motor 2 is arranged above the base 1 through bolts, and a turbine 3 is fixedly arranged on an output shaft of the motor 2; comprising the following steps: the slow flow box 4 is sleeved on the outer side of the turbine 3, the slow flow box 4 is fixed on the upper end face of the base 1, an output shaft of the motor 2 is connected with one end of the transmission shaft 5 through a belt pulley mechanism, and a first bevel gear 6 is fixedly sleeved on the other end of the transmission shaft 5; the side meshing of first awl tooth 6 is connected with second awl tooth 7, and the inside of second awl tooth 7 runs through has loose axle 8, and the bottom fixed connection of both ends and scraper blade 14 of loose axle 8, and the top of scraper blade 14 is provided with filter screen 15 to filter screen 15 is fixed in slow flow box 4.
As shown in fig. 1-2, the first conical teeth 6 and the second conical teeth 7 are in meshed connection, the sawtooth distribution range on the second conical teeth 7 is 1/2 of the circumference of the second conical teeth, a spring is arranged at the rotating position of the movable shaft 8 and the slow flow box 4, the motor 2 can drive the transmission shaft 5 to rotate through the transmission of the belt pulley mechanism when driving the turbine 3 to rotate, and further the movable shaft 8 can be driven to rotate through the meshed transmission of the first conical teeth 6 and the second conical teeth 7, and when the first conical teeth 6 and the second conical teeth 7 are not meshed any more, the movable shaft 8 can be driven to reversely rotate through the rebound resilience of the spring so as to facilitate the next meshing of the first conical teeth 6 and the second conical teeth 7;
as shown in fig. 1 and 3, a gear 9 is fixedly sleeved in the middle of the movable shaft 8, a movable plate 10 is arranged below the gear 9, a tooth block 11 is fixed on the upper end surface of the movable plate 10, and the movable shaft 8 can drive the gear 9 to synchronously rotate when rotating, so that the movable plate 10 is driven to move through meshing transmission with the tooth block 11; the tooth blocks 11 are distributed on the movable plate 10 at equal intervals, the tooth blocks 11 are in meshed connection with the gear 9, and a fixed cavity 12 is formed in the base 1 below the movable plate 10; a fixed groove 13 is formed in the base 1 on the outer side of the movable plate 10, one end of the movable plate 10 forms a sliding structure with the base 1 through the fixed groove 13, the other end of the movable plate 10 is connected with the lower edge of the filter screen 15 in a fitting way, when the movable plate 10 moves, the movable plate can slide in the fixed groove 13, and the fixed cavity 12 is in an open state, so that impurities can enter conveniently;
as shown in fig. 4-5, the top of the scraper 14 contacts with the inner wall of the filter screen 15 in a fitting manner, the cross section of the filter screen 15 is in an arc structure, the arc center of the filter screen 15 coincides with the axis of the movable shaft 8, the movable shaft 8 can drive the scraper 14 to synchronously rotate when rotating and scrape the impurities in the filter screen 15, and meanwhile, the movable shaft 8 can rotate to drive the fixed cavity 12 to be in an open state, so that the impurities can enter the fixed cavity 12 after falling, and when the movable shaft 8 reversely rotates to drive the scraper 14 to restore to the original position, the movable plate 10 can be driven to seal the fixed cavity 12 through the meshing transmission between the gear 9 and the tooth block 11.
Working principle: as shown in fig. 1-5, the turbine 3 is driven to rotate by the motor 2, so that liquid can be pumped into the slow flow box 4 and discharged, and the liquid can be filtered through the filter screen 15 in the water pumping process, so that the impurity is prevented from entering the self-priming pump to cause damage to the water pumping structure;
when the turbine 3 is driven to rotate, the transmission of the belt pulley mechanism and the meshing transmission of the first conical teeth 6 and the second conical teeth 7 drive the scraping plate 14 to rotate, impurities intercepted by the filter screen 15 can be scraped, and the impurities can be enabled to fall into the fixed cavity 12 to be cleaned, so that the smoothness of water flow is ensured.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The stainless steel corrosion-resistant self-priming pump is provided with a base (1), a motor (2) is arranged above the base (1) through bolts, and a turbine (3) is fixedly arranged on an output shaft of the motor (2);
characterized by comprising the following steps:
the slow flow box (4) is sleeved on the outer side of the turbine (3), the slow flow box (4) is fixed on the upper end face of the base (1), an output shaft of the motor (2) is connected with one end of the transmission shaft (5) through a belt pulley mechanism, and a first bevel gear (6) is fixedly sleeved on the other end of the transmission shaft (5);
the side meshing of first awl tooth (6) is connected with second awl tooth (7), and the inside of second awl tooth (7) is run through has loose axle (8), the bottom fixed connection of both ends and scraper blade (14) of loose axle (8), and the top of scraper blade (14) is provided with filter screen (15) to filter screen (15) are fixed in slow flow box (4).
2. The stainless steel corrosion-resistant self-priming pump of claim 1, wherein: the first conical teeth (6) and the second conical teeth (7) are in meshed connection, the sawtooth distribution range on the second conical teeth (7) is 1/2 of the circumference of the second conical teeth, and springs are arranged at the rotating positions of the movable shaft (8) and the slow flow box (4).
3. The stainless steel corrosion-resistant self-priming pump of claim 1, wherein: the gear (9) is fixedly sleeved at the middle position of the movable shaft (8), the movable plate (10) is arranged below the gear (9), and the tooth block (11) is fixed on the upper end face of the movable plate (10).
4. A stainless steel corrosion resistant self priming pump as claimed in claim 3, wherein: the tooth blocks (11) are distributed on the movable plate (10) at equal intervals, the tooth blocks (11) are connected with the gear (9) in a meshed mode, and a fixed cavity (12) is formed in the base (1) below the movable plate (10).
5. The stainless steel corrosion-resistant self-priming pump of claim 4, wherein: a fixed groove (13) is formed in the base (1) on the outer side of the movable plate (10), one end of the movable plate (10) forms a sliding structure through the fixed groove (13) and the base (1), and the other end of the movable plate (10) is connected with the lower edge of the filter screen (15) in a fitting mode.
6. The stainless steel corrosion-resistant self-priming pump of claim 1, wherein: the top of the scraping plate (14) is in fit contact with the inner wall of the filter screen (15), the section of the filter screen (15) is of an arc-shaped structure, and the arc center of the filter screen (15) is overlapped with the axis of the movable shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738875.2U CN220227206U (en) | 2023-07-05 | 2023-07-05 | Corrosion-resistant self-priming pump of stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738875.2U CN220227206U (en) | 2023-07-05 | 2023-07-05 | Corrosion-resistant self-priming pump of stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220227206U true CN220227206U (en) | 2023-12-22 |
Family
ID=89180228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321738875.2U Active CN220227206U (en) | 2023-07-05 | 2023-07-05 | Corrosion-resistant self-priming pump of stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220227206U (en) |
-
2023
- 2023-07-05 CN CN202321738875.2U patent/CN220227206U/en active Active
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| GR01 | Patent grant |