CN114893413A - Self-suction type fluorine-lined magnetic pump - Google Patents
Self-suction type fluorine-lined magnetic pump Download PDFInfo
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- CN114893413A CN114893413A CN202210532752.7A CN202210532752A CN114893413A CN 114893413 A CN114893413 A CN 114893413A CN 202210532752 A CN202210532752 A CN 202210532752A CN 114893413 A CN114893413 A CN 114893413A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/185—Rotors consisting of a plurality of wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a self-suction type fluorine-lined magnetic pump, and relates to the technical field of magnetic pumps. According to the invention, when the magnetic suction pump performs liquid pumping work, liquid can be firstly filtered through the filter screen, and impurities in the liquid can be effectively prevented from flowing into the magnetic suction pump through the filter screen, so that the problem of abrasion of the fluorine-lined magnetic pump is effectively solved, and the service life of the fluorine-lined magnetic pump is further prolonged.
Description
Technical Field
The invention relates to the technical field of magnetic pumps, in particular to a self-suction type fluorine-lined magnetic pump.
Background
The fluorine-lined magnetic pump is a novel pump which uses the modern magnetic mechanics principle and realizes the non-contact transmission of torque by using the magnetic transmission of a permanent magnet, namely when a motor drives an outer rotor assembly to rotate, magnetic lines of force pass through an isolation sleeve to drive the inner rotor assembly and an impeller to synchronously rotate under the action of a magnetic field, all flow passage components are made of fluoroplastics and can convey corrosive media such as acid, alkali, oxidants and the like with any concentration, the isolation sleeve is made of special materials and has high-strength mechanical properties, the magnetic eddy current phenomenon existing in the magnetic pump is eliminated, and the media are sealed in the static isolation sleeve, so that the purpose of pumping and conveying the media without leakage is achieved, and the shaft seal leakage of the mechanical transmission pump is thoroughly solved.
The fluorine-lined magnetic pump has the characteristics of excellent corrosion resistance, safety and no leakage, and is widely used for the field of conveying corrosion type materials, but due to the limitation of the internal structure of the fluorine-lined magnetic pump, the effect is not ideal when the fluorine-lined magnetic pump is used for conveying materials containing solid particles, most of the conditions can cause the abrasion of a thrust bearing in the traditional fluorine-lined magnetic pump, the pump is further caused to be invalid, and the service life of the magnetic pump is shortened. Therefore, a self-priming fluorine-lined magnetic pump is needed to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a self-suction fluorine-lined magnetic pump. The method has the advantages that the problem of abrasion of the fluorine-lined magnetic pump can be effectively solved, and the service life of the fluorine-lined magnetic pump is further prolonged.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-suction type fluorine-lined magnetic pump is characterized in that a damping assembly is arranged at the top of a mounting plate, a bottom plate is arranged at the top of the damping assembly, a connecting seat is fixedly connected to the top of the bottom plate, a translation assembly is arranged in the connecting seat, the translation assembly is respectively and fixedly connected with a first connecting block and a second connecting block, the tops of the first connecting block and the second connecting block are respectively and fixedly connected with a lower shell and a motor, a shaft coupler is arranged at the output end of the motor, a rotating column is arranged on one side of the shaft coupler, an upper shell is arranged at the top of the lower shell, a water pumping pipe and a water draining pipe are respectively arranged on the circumferential outer wall of the lower shell, a filtering assembly is arranged in the water pumping pipe, one end of the rotating column penetrates through the interiors of the upper shell and the lower shell, and a rotating disc is fixedly connected to the circumferential outer wall of the rotating column, the outer walls of the two sides of the rotating disc are fixedly connected with impellers which are distributed in a circular shape at equal intervals.
Through the technical scheme: the rotating disc in the magnetic suction pump is formed by combining two back-to-back impellers, and water flow flowing out of the impellers flows into a volute, so that the flow of the magnetic suction pump is doubled under the same outer diameter of the impellers, and the use requirements of people are met.
The invention is further provided that the top of the bottom plate is fixedly connected with a supporting plate, the outer wall of one side of the supporting plate is fixedly connected with a bearing, and one end of the rotating column, which is far away from the coupler, is fixedly connected with the bearing.
Through the technical scheme: through forming fixed connection between rotation post and the bearing, can effectual assurance magnetic drive pump steady operation.
The invention is further set that threaded holes are formed in the top of the lower shell and are distributed equidistantly, mounting holes are formed in one side of the upper shell and are distributed equidistantly, fixing bolts are inserted into the mounting holes in a plugging mode and are in threaded connection with the threaded holes, a sealing groove is formed in the top of the lower shell, a sealing ring is fixedly connected to the bottom of the upper shell, and the sealing ring is matched with the sealing groove.
Through the technical scheme: can carry out fastening connection with last casing and casing down through multiunit fixing bolt, pass through the cooperation between sealing washer and the seal groove when last casing and casing fixed connection down simultaneously, can further guarantee the condition that the during operation of magnetic pump can not appear leaking liquid gas leakage.
The invention is further set that the translation assembly comprises a bidirectional screw rod which is rotatably connected to the inner wall of one side of the connecting seat, a threaded sleeve is meshed with the circumferential outer wall of the bidirectional screw rod, a reinforcing column is fixedly connected to the top of the threaded sleeve, one end of the reinforcing column is fixedly connected with the first connecting block, and one end of the other reinforcing column is fixedly connected with the second connecting block.
Through the technical scheme: the threaded sleeve meshed on the outer wall of the bidirectional screw rod can drive the first connecting block and the second connecting block to move oppositely in the rotating process of the bidirectional screw rod, so that workers can conveniently and quickly assemble the magnetic pump, and the working efficiency of people is greatly improved.
The invention is further arranged in such a way that a first sliding groove is formed in the inner wall of the bottom of the connecting seat, a first sliding block is connected to the inside of the first sliding groove in a sliding manner, the first sliding block is fixedly connected with the threaded sleeve, a through groove is formed in the top of the connecting seat, and one end of the reinforcing column penetrates through the inside of the through groove.
Through the technical scheme: through the slip of first slider in first spout inside can play good spacing guide effect to threaded sleeve's motion, guaranteed that threaded sleeve can steady operation.
The invention is further provided that one end of the bidirectional screw rod is provided with a handle, and the circumferential outer wall of the handle is provided with an anti-slip sleeve.
Through the technical scheme: the anti-slip sleeve arranged on the outer wall of the handle can be more convenient for a worker to hold.
The invention is further provided that the filtering component comprises a sealing ring fixedly connected to the circumferential inner wall of the water pumping pipe, a clamping component is arranged on one side of the sealing ring, and the clamping component is fixedly connected with a filter screen.
Through the technical scheme: liquid can at first filter through the filter screen when magnetism suction pump carries out drawing liquid during operation, can effectually avoid the impurity in the liquid to flow into inside the magnetism suction pump through the filter screen to effectual solution the problem of lining fluorine magnetic drive pump wearing and tearing, and then improved the life of lining fluorine magnetic drive pump.
The invention is further set that the clamping assembly comprises clamping columns fixedly connected to the outer wall of one side of the filter screen, clamping holes which are distributed in a circular shape at equal intervals are formed in the outer wall of one side of the sealing ring, and the clamping columns are clamped with the clamping holes.
Through the technical scheme: the filter screen forms fixedly through the joint between card post and the card hole to it is clean to have made things convenient for the staff follow-up dismantlement to it.
The damping assembly comprises a fixed seat fixedly connected to the top of the mounting plate, a first spring is welded on the inner wall of the bottom of the fixed seat, a telescopic rod is fixedly connected to one end of the first spring, the output end of the telescopic rod is fixedly connected to the outer wall of the bottom plate, and a second spring is sleeved on the outer wall of the circumference of the telescopic rod.
Through the technical scheme: when the magnetic suction pump works to generate vibration, the telescopic rod and the second spring can play a good buffering and damping effect on the magnetic suction pump through the combined action of the telescopic rod and the second spring.
The telescopic rod is further arranged in a manner that the outer wall of the bottom plate is fixedly connected with a connecting rod, one side of the connecting rod is provided with a second sliding groove, a second sliding block is connected to the inside of the second sliding groove in a sliding manner, one side of the second sliding block is hinged with a movable rod, the outer wall of the circumference of the telescopic rod is fixedly connected with a fixed ring, and one end, far away from the second sliding block, of the movable rod is movably connected with the fixed ring.
Through the technical scheme: simultaneously the second slider can slide in second spout inside when the bottom plate shakes from top to bottom, can drive the connecting rod and remove at the gliding in-process of second slider, can apply decurrent pressure to solid fixed ring through the removal of connecting rod, can make the telescopic link compression be located the inside first spring of fixing base when solid fixed ring receives decurrent pressure to play the absorbing effect of secondary buffering to whole magnetic drive pump.
The invention has the beneficial effects that:
1. this be used for inhaling formula lining fluorine magnetic drive pump certainly, through being provided with the translation subassembly, can hand and rotate the handle when the staff need install the magnetic drive pump, the in-process that rotates the handle at the staff can the two-way lead screw of effectual drive together rotate, can make the threaded sleeve of meshing on its outer wall drive first connecting block and second connecting block and do the opposite direction motion at two-way lead screw pivoted in-process, thereby can make things convenient for the staff to carry out fast assembly to the magnetic drive pump, people's work efficiency has been improved greatly.
2. This be used for inhaling formula lining fluorine magnetic drive pump certainly, through being provided with the casing, lower casing, the seal groove, rolling disc and impeller, can carry out fastening connection with last casing and lower casing through multiunit fixing bolt, pass through the cooperation between sealing washer and the seal groove when last casing and lower casing fixed connection simultaneously, the condition of weeping gas leakage can not appear in the during operation of can further guaranteeing magnetic drive pump, the inside rolling disc of magnetic drive pump forms by two impeller combinations back to back simultaneously, the rivers that flow from the impeller converge in a spiral case, thereby make the flow increase of magnetic drive pump doubly under same impeller external diameter, people's user demand has been satisfied.
3. This be used for inhaling formula lining fluorine magnetic drive pump certainly, through being provided with filtering component, inhale the pump at magnetism and carry out the drawing liquid during operation liquid and can at first filter through the filter screen, can effectually avoid the impurity in the liquid to flow into inside the magnetic drive pump through the filter screen to the effectual problem of solving lining fluorine magnetic drive pump wearing and tearing, and then improved lining fluorine magnetic drive pump's life.
4. This be used for inhaling formula lining fluorine magnetic drive pump certainly, through being provided with damper assembly, when magnetism suction pump work produces vibrations, can play good buffering shock attenuation effect to it through the combined action of telescopic link and second spring, the second slider can slide in second spout inside when vibrations about the bottom plate simultaneously, can drive the connecting rod removal at the gliding in-process of second slider, removal through the connecting rod can apply decurrent pressure to solid fixed ring, can make the telescopic link compression be located the inside first spring of fixing base when solid fixed ring receives decurrent pressure, thereby play the absorbing effect of secondary buffering to whole magnetic drive pump.
Drawings
FIG. 1 is a schematic view of the overall structure of a self-priming fluorine-lined magnetic pump according to the present invention;
FIG. 2 is a schematic view of a disassembled structure of an upper shell and a filter assembly of a self-priming fluorine-lined magnetic pump provided by the invention;
FIG. 3 is an enlarged schematic view of the self-priming fluorine-lined magnetic pump at A in FIG. 2;
FIG. 4 is a schematic view of a disassembled structure of a translation assembly of the self-priming fluorine-lined magnetic pump according to the present invention;
FIG. 5 is a schematic plan sectional view of a shock absorption assembly of a self-priming fluorine-lined magnetic pump according to the present invention;
fig. 6 is an enlarged schematic structural view of the self-priming fluorine-lined magnetic pump shown in fig. 5 at B.
In the figure: 1. mounting a plate; 2. a fixed seat; 3. a lower housing; 4. a base plate; 5. a support plate; 6. a bearing; 7. rotating the column; 8. an upper housing; 9. a coupling; 10. a motor; 11. a first connection block; 12. a handle; 13. a through groove; 14. a connecting seat; 15. a second connecting block; 16. a filter screen; 17. a water pumping pipe; 18. fixing the bolt; 19. rotating the disc; 20. an impeller; 21. a threaded hole; 22. a sealing groove; 23. clamping the column; 24. a clamping hole; 25. a seal ring; 26. a reinforcement column; 27. a threaded sleeve; 28. a bidirectional screw rod; 30. a first chute; 31. a first slider; 32. a first spring; 33. a telescopic rod; 34. a second spring; 35. a connecting rod; 36. a second chute; 37. a second slider; 38. a movable rod; 39. and (4) fixing the ring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-6, a self-priming fluorine-lined magnetic pump comprises a mounting plate 1, a damping assembly is arranged on the top of the mounting plate 1, a bottom plate 4 is arranged on the top of the damping assembly, a connecting seat 14 is fixedly connected on the top of the bottom plate 4, a translation assembly is arranged inside the connecting seat 14, the translation assembly is respectively and fixedly connected with a first connecting block 11 and a second connecting block 15, a lower shell 3 and a motor 10 are respectively and fixedly connected on the tops of the first connecting block 11 and the second connecting block 15, a coupler 9 is arranged at the output end of the motor 10, a rotating column 7 is arranged on one side of the coupler 9, an upper shell 8 is arranged on the top of the lower shell 3, a water pumping pipe 17 and a water discharging pipe are respectively arranged on the circumferential outer wall of the lower shell 3, a filtering assembly is arranged inside the water pumping pipe 17, one end of the rotating column 7 penetrates through the interiors of the upper shell 8 and the lower shell 3, and a rotating disc 19 is fixedly connected on the circumferential outer wall of the rotating column 7, impellers 20 which are distributed in a circular shape at equal intervals are fixedly connected to the outer walls of the two sides of the rotating disc 19.
Referring to fig. 1, a supporting plate 5 is fixedly connected to the top of the bottom plate 4, a bearing 6 is fixedly connected to the outer wall of one side of the supporting plate 5, and one end of the rotating column 7 away from the coupler 9 is fixedly connected to the bearing 6.
Referring to fig. 1 and 2, the top of the lower housing 3 is provided with threaded holes 21 distributed equidistantly, one side of the upper housing 8 is provided with mounting holes distributed equidistantly, fixing bolts 18 are inserted into the mounting holes, the fixing bolts 18 are in threaded connection with the threaded holes 21, the top of the lower housing 3 is provided with a sealing groove 22, the bottom of the upper housing 8 is fixedly connected with a sealing ring, the sealing ring is matched with the sealing groove 22, the upper housing 8 and the lower housing 3 can be fastened and connected through a plurality of groups of fixing bolts 18, meanwhile, when the upper housing 8 and the lower housing 3 are fixedly connected, the magnetic suction pump can further ensure that the magnetic suction pump does not leak liquid and gas, and meanwhile, the inner rotating disc 19 of the magnetic suction pump is formed by combining two back-to-back impellers 20, water flowing out from the impellers 20 flows into a volute, so that the flow of the magnetic suction pump is doubled under the same outer diameter of the impellers 20, the use requirements of people are met.
Referring to fig. 1 and 4, the translation assembly includes a bidirectional screw 28 rotatably connected to an inner wall of one side of the connecting seat 14, a threaded sleeve 27 is engaged with an outer circumferential wall of the bidirectional screw 28, a reinforcing column 26 is fixedly connected to a top of the threaded sleeve 27, one end of the reinforcing column 26 is fixedly connected to the first connecting block 11, and one end of the other reinforcing column 26 is fixedly connected to the second connecting block 15. First runner 30 has been seted up to the bottom inner wall of connecting seat 14, the inside sliding connection of first runner 30 has first slider 31, first slider 31 with screw sleeve 27 fixed connection, logical groove 13 has been seted up at the top of connecting seat 14, the one end of strengthening post 26 passes from the inside of logical groove 13.
Referring to fig. 1 and 4, one end of the bidirectional screw 28 is provided with a handle 12, the circumferential outer wall of the handle 12 is provided with an anti-slip sleeve, when a worker needs to install the magnetic pump, the worker can hold and rotate the handle 12, the worker can effectively drive the bidirectional screw 28 to rotate together when rotating the handle 12, and the threaded sleeve 27 engaged on the outer wall of the bidirectional screw 28 can drive the first connecting block 11 and the second connecting block 15 to move oppositely in the rotating process of the bidirectional screw 28, so that the worker can conveniently and rapidly assemble the magnetic pump, and the work efficiency of the worker is greatly improved.
Please refer to fig. 1 and fig. 3, the filtering assembly includes a sealing ring 25 fixedly connected to the inner wall of the circumference of the water pumping pipe 17, one side of the sealing ring 25 is provided with a clamping assembly, the clamping assembly is fixedly connected with a filtering net 16, when the magnetic suction pump performs liquid pumping work, the liquid can be firstly filtered through the filtering net 16, and impurities in the liquid can be effectively prevented from flowing into the magnetic suction pump through the filtering net 16, so that the problem of abrasion of the fluorine-lined magnetic pump is effectively solved, and the service life of the fluorine-lined magnetic pump is further prolonged.
Specifically, the clamping assembly comprises a clamping column 23 fixedly connected to the outer wall of one side of the filter screen 16, clamping holes 24 which are distributed in a circular shape at equal intervals are formed in the outer wall of one side of the sealing ring 25, and the clamping column 23 and the clamping holes 24 are clamped with each other.
Please refer to fig. 1, fig. 5 and fig. 6, the damping assembly includes a fixed seat 2 fixedly connected to the top of the mounting plate 1, a first spring 32 is welded to the inner wall of the bottom of the fixed seat 2, an expansion link 33 is fixedly connected to one end of the first spring 32, an output end of the expansion link 33 is fixedly connected to the outer wall of the bottom plate 4, a second spring 34 is sleeved on the outer wall of the circumference of the expansion link 33, and when the magnetic suction pump works to generate vibration, a good buffering and damping effect can be achieved by the combined action of the expansion link 33 and the second spring 34.
Specifically, bottom outer wall fixedly connected with connecting rod 35 of bottom plate 4, second spout 36 has been seted up to one side of connecting rod 35, the inside sliding connection of second spout 36 has second slider 37, second slider 37 one side articulates there is the movable rod 38, the solid fixed ring 39 of circumference outer wall fixedly connected with of telescopic link 33, the one end and the solid fixed ring 39 swing joint of second slider 37 are kept away from to movable rod 38, second slider 37 can slide in second spout 36 inside when bottom plate 4 shakes from top to bottom simultaneously, the in-process that slides 37 at the second slider can drive connecting rod 35 and remove, removal through connecting rod 35 can exert decurrent pressure to solid fixed ring 39, can make telescopic link 33 compression be located the inside first spring 32 of fixing base 2 when solid fixed ring 39 receives decurrent pressure, thereby play the absorbing effect of secondary buffering to whole magnetic pump.
The working principle is as follows: when a worker needs to install the magnetic pump, the worker can hold the handle 12 by hand and rotate the handle 12, the worker can effectively drive the two-way screw rod 28 to rotate together in the process of rotating the handle 12, the threaded sleeve 27 meshed on the outer wall of the two-way screw rod 28 can drive the first connecting block 11 and the second connecting block 15 to move oppositely in the process of rotating the two-way screw rod 28, so that the worker can conveniently and quickly assemble the magnetic pump, the working efficiency of the worker is greatly improved, the upper shell 8 and the lower shell 3 can be fixedly connected through a plurality of groups of fixing bolts 18, meanwhile, when the upper shell 8 and the lower shell 3 are fixedly connected, the situation of liquid leakage and air leakage can be further ensured to be avoided when the magnetic pump works, meanwhile, the rotating disc 19 in the magnetic suction pump is formed by combining two back-to-back impellers 20, water flow flowing out of the impellers 20 is converged into a volute, thereby the flux of the magnetic suction pump is increased by one time under the same external diameter of the impeller 20, the use requirement of people is satisfied, when the magnetic suction pump performs liquid suction work, the liquid can be firstly filtered by the filter screen 16, impurities in the liquid can be effectively prevented from flowing into the magnetic suction pump by the filter screen 16, thereby the problem of abrasion of the fluorine lining magnetic pump is effectively solved, and further the service life of the fluorine lining magnetic pump is prolonged, when the magnetic suction pump works to generate vibration, the magnetic suction pump can play a good buffering and damping effect through the combined action of the telescopic rod 33 and the second spring 34, meanwhile, when the bottom plate 4 vibrates up and down, the second sliding block 37 can slide in the second sliding groove 36, the connecting rod 35 can be driven to move in the sliding process of the second sliding block 37, downward pressure can be applied to the fixed ring 39 through the movement of the connecting rod 35, when the fixed ring 39 receives downward pressure, the telescopic rod 33 can compress the first spring 32 positioned in the fixed seat 2, thereby playing the effect of secondary buffering shock attenuation to whole magnetic drive pump.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The self-suction fluorine-lined magnetic pump comprises a mounting plate (1) and is characterized in that a damping assembly is arranged at the top of the mounting plate (1), a bottom plate (4) is arranged at the top of the damping assembly, a connecting seat (14) is fixedly connected to the top of the bottom plate (4), a translation assembly is arranged inside the connecting seat (14), the translation assembly is respectively and fixedly connected with a first connecting block (11) and a second connecting block (15), the tops of the first connecting block (11) and the second connecting block (15) are respectively and fixedly connected with a lower shell (3) and a motor (10), the output end of the motor (10) is provided with a coupler (9), one side of the coupler (9) is provided with a rotating column (7), the top of the lower shell (3) is provided with an upper shell (8), and the circumferential outer wall of the lower shell (3) is respectively provided with a water pumping pipe (17) and a water draining pipe, the inside of drinking-water pipe (17) is provided with filtering component, the one end of rotation post (7) is followed the inside of going up casing (8) and lower casing (3) is passed, the circumference outer wall fixedly connected with rolling disc (19) of rotation post (7), the equal fixedly connected with equidistance of both sides outer wall of rolling disc (19) is impeller (20) that circular distribution.
2. The self-priming fluorine-lined magnetic pump as claimed in claim 1, wherein a supporting plate (5) is fixedly connected to the top of the bottom plate (4), a bearing (6) is fixedly connected to the outer wall of one side of the supporting plate (5), and one end of the rotating column (7) far away from the coupler (9) is fixedly connected to the bearing (6).
3. The self-priming fluorine-lined magnetic pump according to claim 2, wherein the top of the lower casing (3) is provided with threaded holes (21) distributed equidistantly, one side of the upper casing (8) is provided with mounting holes distributed equidistantly, fixing bolts (18) are inserted into the mounting holes, the fixing bolts (18) are in threaded connection with the threaded holes (21), the top of the lower casing (3) is provided with a sealing groove (22), and the bottom of the upper casing (8) is fixedly connected with a sealing ring which is matched with the sealing groove (22).
4. The self-priming fluorine-lined magnetic pump as claimed in claim 3, wherein the translation assembly comprises a bidirectional screw rod (28) rotatably connected to an inner wall of one side of the connecting seat (14), a threaded sleeve (27) is engaged with an outer circumferential wall of the bidirectional screw rod (28), a reinforcing column (26) is fixedly connected to a top of the threaded sleeve (27), one end of the reinforcing column (26) is fixedly connected to the first connecting block (11), and one end of the other reinforcing column (26) is fixedly connected to the second connecting block (15).
5. The self-priming fluorine-lined magnetic pump as claimed in claim 4, wherein the bottom inner wall of the connecting seat (14) is provided with a first sliding groove (30), a first sliding block (31) is slidably connected inside the first sliding groove (30), the first sliding block (31) is fixedly connected with the threaded sleeve (27), the top of the connecting seat (14) is provided with a through groove (13), and one end of the reinforcing column (26) passes through the inside of the through groove (13).
6. The self-priming fluorine-lined magnetic pump as claimed in claim 5, wherein a handle (12) is arranged at one end of the bidirectional screw rod (28), and an anti-slip sleeve is arranged on the circumferential outer wall of the handle (12).
7. The self-suction type fluorine-lined magnetic pump as claimed in claim 6, wherein the filtering assembly comprises a sealing ring (25) fixedly connected to the inner circumferential wall of the water pumping pipe (17), a clamping assembly is arranged on one side of the sealing ring (25), and the clamping assembly is fixedly connected with the filter screen (16).
8. The self-priming fluorine-lined magnetic pump as claimed in claim 7, wherein the clamping assembly comprises a clamping column (23) fixedly connected to the outer wall of one side of the filter screen (16), clamping holes (24) are formed in the outer wall of one side of the sealing ring (25) and are distributed in a circular shape at equal intervals, and the clamping column (23) and the clamping holes (24) are clamped with each other.
9. The self-priming fluorine-lined magnetic pump according to claim 8, characterized in that the shock absorption assembly comprises a fixed seat (2) fixedly connected to the top of the mounting plate (1), a first spring (32) is welded to the inner bottom wall of the fixed seat (2), an expansion link (33) is fixedly connected to one end of the first spring (32), the output end of the expansion link (33) is fixedly connected to the outer bottom wall of the bottom plate (4), and a second spring (34) is sleeved on the outer circumferential wall of the expansion link (33).
10. The self-priming fluorine-lined magnetic pump according to claim 9, characterized in that a connecting rod (35) is fixedly connected to the outer wall of the bottom plate (4), a second chute (36) is formed in one side of the connecting rod (35), a second slider (37) is slidably connected to the inside of the second chute (36), a movable rod (38) is hinged to one side of the second slider (37), a fixed ring (39) is fixedly connected to the outer wall of the circumference of the telescopic rod (33), and one end of the movable rod (38) away from the second slider (37) is movably connected to the fixed ring (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210532752.7A CN114893413A (en) | 2022-05-11 | 2022-05-11 | Self-suction type fluorine-lined magnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210532752.7A CN114893413A (en) | 2022-05-11 | 2022-05-11 | Self-suction type fluorine-lined magnetic pump |
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| CN114893413A true CN114893413A (en) | 2022-08-12 |
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| CN202210532752.7A Pending CN114893413A (en) | 2022-05-11 | 2022-05-11 | Self-suction type fluorine-lined magnetic pump |
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