CN114790043B - Aeration machine with filter screen - Google Patents
Aeration machine with filter screen Download PDFInfo
- Publication number
- CN114790043B CN114790043B CN202210362759.9A CN202210362759A CN114790043B CN 114790043 B CN114790043 B CN 114790043B CN 202210362759 A CN202210362759 A CN 202210362759A CN 114790043 B CN114790043 B CN 114790043B
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- China
- Prior art keywords
- plate
- fixedly connected
- filter screen
- baffle
- fixing
- Prior art date
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- 238000005273 aeration Methods 0.000 title claims abstract description 12
- 238000005276 aerator Methods 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims description 46
- 238000007906 compression Methods 0.000 claims description 46
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000013049 sediment Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of aerators, and discloses an aerator with a filter screen, which solves the problems that a rough surface which is easy to form sediments and scale is formed on the aerator, so that the aerator is blocked, the later cleaning is inconvenient, the working efficiency is influenced, and the aerator is inconvenient to use practically; the filter screen can filter debris, reduces the possibility that debris adsorb to the aeration machine body, reduces the abluent frequency of aeration machine body, is convenient for change the clearance to the filter screen.
Description
Technical Field
The invention belongs to the technical field of aerators, and particularly relates to an aerator with a filter screen.
Background
The rivers that produce behind the aeration machine work form high-speed rivers behind the nozzle, in the mixing chamber because form the negative pressure around the nozzle and inhale the air, the air meets through choke and high-speed rivers, is torn into microbubble and water and forms the gas-water mixture, and the high-speed injection is gone out. The water flow with a large amount of bubbles generates strong unidirectional liquid flow in a large range, thereby integrating aeration, stirring and plug flow.
Easily form the coarse surface of deposit and incrustation scale on the aeration machine, this can lead to the aeration machine to block up, and the later stage clearance is comparatively inconvenient, influences work efficiency, the not in-service use of being convenient for.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the aerator with the filter screen, which effectively solves the problems that in the background art, the aerator is blocked, the later cleaning is inconvenient, the working efficiency is influenced, and the practical use is inconvenient because a rough surface of sediments and scale is easy to form on the aerator.
In order to achieve the purpose, the invention provides the following technical scheme: an aerator with a filter screen comprises a top plate, a bottom plate and an aerator body, wherein the aerator body is positioned between the top plate and the bottom plate, the top plate is connected with the bottom plate through two side plates, the filter screen is arranged on each of two sides of the aerator body, two sliding grooves are formed in one side, close to the two side plates, of each side, the inner wall of one side of each sliding groove is communicated with one side of each side plate, sliding plates are fixedly connected with two sides of each filter screen, two first baffle plates are arranged on one sides, far away from the two filter screens, of the two filter screens, the first baffle plates are connected with the side plates through a resetting unit, an elastic pressing assembly matched with the filter screen is arranged between the top plate and the bottom plate, and anti-falling assemblies matched with the filter screen are arranged on the top plate and the bottom plate;
prevent weighing down the subassembly and include two first fixed plates that set up on the filter screen, first fixed plate and filter screen fixed connection, the rectangular hole has been seted up to one side of first fixed plate, the equal fixedly connected with backup pad in both sides of roof and bottom plate, the backup pad runs through the rectangular hole, one side of backup pad is equipped with the fly leaf, first recess has been seted up to one side that the backup pad is close to the fly leaf, the first connecting plate of one side fixedly connected with of fly leaf, the one end of first connecting plate is located first recess, and the one end of first connecting plate is connected through a plurality of first compression spring with one side inner wall of first recess, one side fixedly connected with second baffle of backup pad.
Preferably, a second groove is formed in one side of the movable plate, a limiting plate is arranged in the second groove, one side of the limiting plate is connected with the inner wall of one side of the second groove through two second compression springs, a second fixing plate is fixedly connected to one side of the supporting plate, and a limiting hole is formed in one side of the second fixing plate.
Preferably, fixedly connected with support frame on the second fixed plate, the support frame is the U-shaped structure, and one side of support frame is equipped with the connecting rod, and the connecting rod runs through the support frame, and the one end of connecting rod is located spacing downthehole, the equal fixedly connected with spacing dish in both ends of connecting rod, and one side of limiting plate contacts with one side of second fixed plate.
Preferably, the elasticity pressing means includes push pedal and third fixed plate, third fixed plate and curb plate fixed connection, and one side fixedly connected with of push pedal is prismatic, and prismatic runs through the third fixed plate, and prismatic outside cover is equipped with third compression spring, third compression spring's both ends respectively with push pedal and third fixed plate fixed connection.
Preferably, one end of the prism, which is far away from the push plate, is fixedly connected with a first anti-falling disc, and one side of the push plate is in contact with one side of the filter screen.
Preferably, the reset unit comprises a fourth fixing plate arranged on one side of the first baffle plate, the fourth fixing plate is fixedly connected with the side plate, the first baffle plate penetrates through the fourth fixing plate, a second connecting plate is arranged on one side of the fourth fixing plate, one side of the second connecting plate is connected with one side of the fourth fixing plate through a tension spring, and one side of the first baffle plate is fixedly connected with one side of the second connecting plate.
Preferably, the sliding plate is positioned in the sliding groove, and one side of the first baffle plate is in contact with one side of the filter screen.
Preferably, be equipped with the third baffle in the spout, two first connecting blocks of one side fixedly connected with of third baffle, one side of first connecting block is equipped with the second connecting block, one side and curb plate fixed connection of second connecting block, one side fixedly connected with dead lever of second connecting block, and the dead lever runs through first connecting block, and the outside cover of dead lever is equipped with fourth compression spring.
Preferably, the two ends of the fourth compression spring are fixedly connected with the second connecting block and the first connecting block respectively, and the fixing rod is far away from one end of the second connecting block and is fixedly connected with the second anti-falling disc.
Preferably, the first baffle is fixedly connected with a handle, and the filter screen is fixedly connected with two pull rings.
Compared with the prior art, the invention has the beneficial effects that:
(1) During work, the filter screen can filter impurities, so that the possibility that the impurities are adsorbed to the aerator body is reduced, the frequency of cleaning the aerator body is reduced, and the later-stage use is facilitated;
(2) The first baffle is driven to move, the second connecting plate is driven to move, the extension spring is in a tension state, the first baffle is not located on one side of the filter screen any more, the limitation on the position of the filter screen is removed, the third compression spring is in a compression state at the moment, the third compression spring drives the push plate to move, the push plate pushes the filter screen to move, the sliding plate is separated from the sliding groove, the limitation on the position of the sliding plate is removed, and the prism is prevented from being separated from the third fixing plate through the design of the first anti-separation disc;
(3) When the sliding plate is separated from the sliding groove, the fourth compression spring is in a compressed state, and then the fourth compression spring drives the first connecting block to move, so that the third baffle plate moves along with the sliding plate, when the sliding plate is separated from the sliding groove, one end of the third baffle plate is moved out of the sliding groove, and then one side of the third baffle plate is contacted with one side of the first baffle plate, so that the extension spring is kept in a stretched state;
(4) When the sliding plate is separated from the sliding groove, the first fixing plate slides relative to the supporting plate, through the design of the second baffle plate, the supporting plate is prevented from being directly separated from the rectangular hole, the first fixing plate and the filter screen are supported through the supporting plate, the filter screen is prevented from being directly dropped, when the sliding plate is separated from the sliding groove, the filter screen and the first fixing plate are driven to move, the movable plate is enabled to move relative to the supporting plate, and further the first connecting plate is enabled to move.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the aerator body according to the present invention;
FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 1;
FIG. 4 is a schematic view of a portion of the enlarged structure at B in FIG. 2;
FIG. 5 is a schematic view of the structure of the support plate of the present invention;
FIG. 6 is a schematic structural diagram of a movable plate according to the present invention;
FIG. 7 is a schematic view of a filter screen according to the present invention;
FIG. 8 is a schematic view of the elastic pressing member according to the present invention;
FIG. 9 is a sectional view of a second fixing plate according to the present invention;
in the figure: 1. a top plate; 2. a base plate; 3. a side plate; 4. an aerator body; 5. filtering with a screen; 6. a chute; 7. a first baffle plate; 8. a slide plate; 9. a first fixing plate; 10. a rectangular hole; 11. a support plate; 12. a movable plate; 13. a first groove; 14. a first connecting plate; 15. a first compression spring; 16. a second baffle; 17. a second groove; 18. a limiting plate; 19. a second compression spring; 20. a second fixing plate; 21. a limiting hole; 22. a support frame; 23. a connecting rod; 24. a limiting disc; 25. pushing the plate; 26. a third fixing plate; 27. prism (ii) a; 28. a third compression spring; 29. a first anti-run-off pan; 30. a fourth fixing plate; 31. a second connecting plate; 32. an extension spring; 33. a third baffle plate; 34. a first connection block; 35. fixing the rod; 36. a second connecting block; 37. a fourth compression spring; 38. a second anti-run-off pan; 39. a handle; 40. and (4) a pull ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, as shown in fig. 1 to 9, the invention includes a top plate 1, a bottom plate 2 and an aerator body 4, the aerator body 4 is located between the top plate 1 and the bottom plate 2, the top plate 1 and the bottom plate 2 are connected through two side plates 3, two sides of the aerator body 4 are both provided with filter screens 5, two sliding chutes 6 are respectively formed on the sides of the two side plates 3 close to each other, the inner wall of one side of each sliding chute 6 is communicated with one side of the corresponding side plate 3, two sides of each filter screen 5 are both fixedly connected with sliding plates 8, two first baffle plates 7 are respectively arranged on the sides of the two filter screens 5 far away from each other, the first baffle plates 7 are connected with the side plates 3 through a resetting unit, an elastic pressing assembly matched with the filter screens 5 is arranged between the top plate 1 and the bottom plate 2, and anti-falling assemblies matched with the filter screens 5 are respectively arranged on the top plate 1 and the bottom plate 2;
prevent weighing down the subassembly and include two first fixed plates 9 that set up on filter screen 5, first fixed plate 9 and filter screen 5 fixed connection, rectangular hole 10 has been seted up to one side of first fixed plate 9, the equal fixedly connected with backup pad 11 in both sides of roof 1 and bottom plate 2, backup pad 11 runs through rectangular hole 10, one side of backup pad 11 is equipped with fly leaf 12, first recess 13 has been seted up to one side that backup pad 11 is close to fly leaf 12, the first connecting plate 14 of one side fixedly connected with of fly leaf 12, the one end of first connecting plate 14 is located first recess 13, and the one end of first connecting plate 14 is connected through a plurality of first compression spring 15 with one side inner wall of first recess 13, one side fixedly connected with second baffle 16 of backup pad 11.
In the second embodiment, based on the first embodiment, as shown in fig. 1, 3, 5, 6, 7 and 9, a second groove 17 is formed in one side of the movable plate 12, a limiting plate 18 is disposed in the second groove 17, one side of the limiting plate 18 is connected to an inner wall of one side of the second groove 17 through two second compression springs 19, a second fixing plate 20 is fixedly connected to one side of the supporting plate 11, a limiting hole 21 is formed in one side of the second fixing plate 20, a supporting frame 22 is fixedly connected to the second fixing plate 20, the supporting frame 22 is of a U-shaped structure, a connecting rod 23 is disposed on one side of the supporting frame 22, the connecting rod 23 penetrates through the supporting frame 22, one end of the connecting rod 23 is located in the limiting hole 21, both ends of the connecting rod 23 are fixedly connected to limiting discs 24, and one side of the limiting plate 18 is in contact with one side of the second fixing plate 20;
when the slide plate 8 breaks away from the chute 6, the first fixing plate 9 slides relative to the supporting plate 11, through the design of the second baffle plate 16, the supporting plate 11 is prevented from directly breaking away from the rectangular hole 10, the first fixing plate 9 and the filter screen 5 are supported through the supporting plate 11, the filter screen 5 is prevented from directly dropping, when the slide plate 8 breaks away from the chute 6, the filter screen 5 and the first fixing plate 9 are driven to move, the movable plate 12 moves relative to the supporting plate 11, and further the first connecting plate 14 moves, the first compression spring 15 is in a compression state, and at the moment, the second baffle plate 16 is located on one side of the rectangular hole 10, meanwhile, the limiting plate 18 moves to one side of the limiting hole 21, at the moment, the second compression spring 19 is in a compression state, and further the second compression spring 19 drives the limiting plate 18 to move, so that one end of the limiting plate 18 is inserted into the limiting hole 21, and further the movable plate 12 is fixed relative to the supporting plate 11, the filter screen 5 is driven to move, the supporting plate 11 and the second baffle plate 16 passes through the rectangular hole 10, and the filter screen 5 can be dismantled.
Third embodiment, based on the first embodiment, as shown in fig. 1, 2, 4 and 8, the elastic pressing assembly includes a pushing plate 25 and a third fixing plate 26, the third fixing plate 26 is fixedly connected to the side plate 3, one side of the pushing plate 25 is fixedly connected to a prism 27, the prism 27 penetrates through the third fixing plate 26, a third compression spring 28 is sleeved outside the prism 27, two ends of the third compression spring 28 are fixedly connected to the pushing plate 25 and the third fixing plate 26, respectively, one end of the prism 27 far away from the pushing plate 25 is fixedly connected to a first anti-dropping disk 29, one side of the pushing plate 25 contacts with one side of the filter screen 5, the resetting unit includes a fourth fixing plate 30 disposed on one side of the first baffle plate 7, the fourth fixing plate 30 is fixedly connected to the side plate 3, the first baffle plate 7 penetrates through the fourth fixing plate 30, one side of the fourth fixing plate 30 is disposed with a second connecting plate 31, one side of the second connecting plate 31 is connected to one side of the fourth fixing plate 30 through an extension spring 32, one side of the first baffle plate 7 is fixedly connected to one side of the second connecting plate 31, the sliding chute 8 is disposed in the chute 6, and one side of the first baffle plate 7 contacts with one side of the filter screen 5;
move through the first baffle 7 of drive for the second connecting plate 31 removes, extension spring 32 is in tension state, and then make first baffle 7 no longer be located one side of filter screen 5, remove the injecion to the filter screen 5 position, and third compression spring 28 is in compression state this moment, and then third compression spring 28 drive push pedal 25 removes, make push pedal 25 promote the filter screen 5 and remove, and then make slide 8 break away from spout 6, remove the injecion to slide 8 position, through the design of first anticreep dish 29, avoid prism 27 to break away from third fixed plate 26.
In a fourth embodiment, based on the third embodiment, as shown in fig. 2, 4 and 7, a third baffle 33 is arranged in the chute 6, two first connecting blocks 34 are fixedly connected to one side of the third baffle 33, a second connecting block 36 is arranged on one side of each first connecting block 34, one side of each second connecting block 36 is fixedly connected to the side plate 3, a fixing rod 35 is fixedly connected to one side of each second connecting block 36, the fixing rod 35 penetrates through the first connecting blocks 34, a fourth compression spring 37 is sleeved outside the fixing rod 35, two ends of the fourth compression spring 37 are respectively and fixedly connected to the second connecting blocks 36 and the first connecting blocks 34, one end of the fixing rod 35, which is far away from the second connecting blocks 36, is fixedly connected to a second anti-falling disc 38, a handle 39 is fixedly connected to the first baffle 7, and two pull rings 40 are fixedly connected to the filter screen 5;
when the sliding plate 8 is separated from the sliding chute 6, the fourth compression spring 37 is in a compression state, and then the fourth compression spring 37 drives the first connecting block 34 to move, so that the third baffle 33 moves along with the sliding plate 8, when the sliding plate 8 is separated from the sliding chute 6, one end of the third baffle 33 is moved out of the sliding chute 6, and then one side of the third baffle 33 is contacted with one side of the first baffle 7, so that the extension spring 32 keeps in a tension state, when the sliding plate 8 is installed again, the sliding plate 8 aligns at the third baffle 33, and the third baffle 33 slides into the sliding chute 6 again by driving the filter screen 5 to move, and the sliding plate 8 slides into the sliding chute 6, when the sliding plate 8 completely slides into the sliding chute 6, the sliding plate 8 is not contacted with one side of the first baffle 7 any more, and then the extension spring 32 drives the second connecting plate 31 and the first baffle 7 to move, so that the first baffle 7 moves to one side of the sliding plate 8 far away from the third baffle 33, and the sliding plate 8 is prevented from being separated from the sliding plate 6 by limiting the position of the first baffle 7, and the sliding plate 5 can be fixed.
The working principle is as follows: when the automatic cleaning device works, the filter screen 5 can filter sundries, the possibility that the sundries are adsorbed on the aerator body 4 is reduced, the cleaning frequency of the aerator body 4 is reduced, the automatic cleaning device is convenient to use in the later period, the first baffle 7 is driven to move, the second connecting plate 31 moves, the extension spring 32 is in the extension state, the first baffle 7 is no longer positioned on one side of the filter screen 5, the limitation on the position of the filter screen 5 is removed, the third compression spring 28 is in the compression state at the moment, the third compression spring 28 drives the push plate 25 to move, the push plate 25 pushes the filter screen 5 to move, the sliding plate 8 is separated from the sliding groove 6, the limitation on the position of the sliding plate 8 is removed, the prism 27 is prevented from being separated from the third fixing plate 26 through the design of the first anti-separation disc 29, when the sliding plate 8 is separated from the sliding groove 6, the fourth compression spring 37 is in the compression state, and the fourth compression spring 37 drives the first connecting block 34 to move, so that the third baffle 33 moves along with the sliding plate 8, when the sliding plate 8 is separated from the sliding slot 6, one end of the third baffle 33 is moved out of the sliding slot 6, and then one side of the third baffle 33 is contacted with one side of the first baffle 7, so that the extension spring 32 is kept in an extension state, when the sliding plate 8 is installed again, the sliding plate 8 is aligned with the third baffle 33, the third baffle 33 is slid into the sliding slot 6 again by driving the filter screen 5 to move, and the sliding plate 8 is slid into the sliding slot 6, when the sliding plate 8 is completely slid into the sliding slot 6, the sliding plate 8 is not contacted with one side of the first baffle 7 any more, and then the extension spring 32 drives the second connecting plate 31 and the first baffle 7 to move, so that the first baffle 7 is moved to one side of the sliding plate 8 far away from the third baffle 33, and the position of the sliding plate 8 is limited by the first baffle 7, so that the sliding plate 8 is prevented from being separated from the sliding slot 6, and the fixation of the filter screen 5 can be completed, when the slide plate 8 is separated from the chute 6, the first fixing plate 9 slides relative to the supporting plate 11, design through the second baffle plate 16 prevents the supporting plate 11 from directly separating from the rectangular hole 10, the first fixing plate 9 and the filter screen 5 are supported by the supporting plate 11, prevent the filter screen 5 from directly dropping, when the slide plate 8 separates from the chute 6, drive the filter screen 5 and the first fixing plate 9 to move, allow the movable plate 12 to move relative to the supporting plate 11, and further allow the first connecting plate 14 to move, the first compression spring 15 is in a compressed state, and at this time, the second baffle plate 16 is located on one side of the rectangular hole 10, while the limiting plate 18 moves to one side of the limiting hole 21, the second compression spring 19 drives the limiting plate 18 to move, so that one end of the limiting plate 18 is inserted into the limiting hole 21, and further allow the movable plate 12 to be fixed relative to the supporting plate 11, drive the filter screen 5 to move, the supporting plate 11 and the second baffle plate 16 pass through the rectangular hole 10, removal of the filter screen 5 can be completed, convenience is in that the filter screen 5 is conveniently replaced and cleaned, when the filter screen 5 is installed, the slide plate 16 and the support plate 11 can be removed from the first connecting rod 24, and the supporting plate 12, and the movable plate 14, and the supporting plate 14 can be removed, and the supporting plate 12, and the movable plate 14, and the supporting plate can be removed, and the supporting plate 12, and the supporting plate can be removed, and the supporting plate 14, and the supporting plate can be removed, and the supporting plate 14.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a take aeration machine of filter screen, includes roof (1), bottom plate (2) and aeration machine body (4), its characterized in that: the aeration machine body (4) is located between the top plate (1) and the bottom plate (2), the top plate (1) is connected with the bottom plate (2) through the two side plates (3), the two sides of the aeration machine body (4) are respectively provided with the filter screens (5), the two sides of the two side plates (3) close to each other are respectively provided with the two sliding grooves (6), the inner wall of one side of each sliding groove (6) is communicated with one side of the corresponding side plate (3), the two sides of each filter screen (5) are respectively and fixedly connected with the sliding plate (8), the two sides of the two filter screens (5) far away from each other are respectively provided with the two first baffle plates (7), the first baffle plates (7) are connected with the side plates (3) through the resetting unit, the elastic pressing assemblies matched with the filter screens (5) are arranged between the top plate (1) and the bottom plate (2), and the top plate (1) and the bottom plate (2) are respectively provided with the anti-falling assemblies matched with the filter screens (5);
the anti-falling assembly comprises two first fixing plates (9) arranged on a filter screen (5), the first fixing plates (9) are fixedly connected with the filter screen (5), a rectangular hole (10) is formed in one side of each first fixing plate (9), supporting plates (11) are fixedly connected to the two sides of a top plate (1) and a bottom plate (2), the supporting plates (11) penetrate through the rectangular holes (10), a movable plate (12) is arranged on one side of each supporting plate (11), a first groove (13) is formed in one side, close to the movable plate (12), of each supporting plate (11), a first connecting plate (14) is fixedly connected to one side of each movable plate (12), one end of each first connecting plate (14) is located in each first groove (13), one end of each first connecting plate (14) is connected with the inner wall of one side of each first groove (13) through a plurality of first compression springs (15), and a second baffle plate (16) is fixedly connected to one side of each supporting plate (11);
a second groove (17) is formed in one side of the movable plate (12), a limiting plate (18) is arranged in the second groove (17), one side of the limiting plate (18) is connected with the inner wall of one side of the second groove (17) through two second compression springs (19), a second fixing plate (20) is fixedly connected to one side of the supporting plate (11), and a limiting hole (21) is formed in one side of the second fixing plate (20);
fixedly connected with support frame (22) is gone up in second fixed plate (20), and support frame (22) are the U-shaped structure, and one side of support frame (22) is equipped with connecting rod (23), and support frame (22) is run through in connecting rod (23), and the one end of connecting rod (23) is located spacing hole (21), spacing dish (24) of the equal fixedly connected with in both ends of connecting rod (23), and one side of limiting plate (18) contacts with one side of second fixed plate (20).
2. The aerator with the filter screen of claim 1, wherein: the elastic pressing assembly comprises a push plate (25) and a third fixing plate (26), the third fixing plate (26) is fixedly connected with the side plate (3), one side of the push plate (25) is fixedly connected with a prism (27), the prism (27) penetrates through the third fixing plate (26), a third compression spring (28) is sleeved outside the prism (27), and two ends of the third compression spring (28) are fixedly connected with the push plate (25) and the third fixing plate (26) respectively.
3. The aerator with the filter screen of claim 2, wherein: one end of the prism (27) far away from the push plate (25) is fixedly connected with a first anti-falling disc (29), and one side of the push plate (25) is in contact with one side of the filter screen (5).
4. The aerator with the filter screen of claim 1, wherein: the reset unit comprises a fourth fixing plate (30) arranged on one side of a first baffle plate (7), the fourth fixing plate (30) is fixedly connected with a side plate (3), the first baffle plate (7) penetrates through the fourth fixing plate (30), a second connecting plate (31) is arranged on one side of the fourth fixing plate (30), one side of the second connecting plate (31) is connected with one side of the fourth fixing plate (30) through a tension spring (32), and one side of the first baffle plate (7) is fixedly connected with one side of the second connecting plate (31).
5. The aerator with the filter screen of claim 1, wherein: the sliding plate (8) is positioned in the sliding groove (6), and one side of the first baffle (7) is in contact with one side of the filter screen (5).
6. An aerator with a filter screen as claimed in claim 1, wherein: be equipped with third baffle (33) in spout (6), two first connecting blocks (34) of one side fixedly connected with of third baffle (33), one side of first connecting block (34) is equipped with second connecting block (36), one side and curb plate (3) fixed connection of second connecting block (36), one side fixedly connected with dead lever (35) of second connecting block (36), dead lever (35) run through first connecting block (34), the outside cover of dead lever (35) is equipped with fourth compression spring (37).
7. The aerator with filter screen of claim 6, characterized in that: the two ends of the fourth compression spring (37) are fixedly connected with the second connecting block (36) and the first connecting block (34) respectively, and the fixing rod (35) is far away from one end of the second connecting block (36) and is fixedly connected with a second anti-falling disc (38).
8. The aerator with the filter screen of claim 1, wherein: fixedly connected with handle (39) on first baffle (7), two pull rings (40) of fixedly connected with on filter screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210362759.9A CN114790043B (en) | 2022-04-08 | 2022-04-08 | Aeration machine with filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210362759.9A CN114790043B (en) | 2022-04-08 | 2022-04-08 | Aeration machine with filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114790043A CN114790043A (en) | 2022-07-26 |
| CN114790043B true CN114790043B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210362759.9A Active CN114790043B (en) | 2022-04-08 | 2022-04-08 | Aeration machine with filter screen |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3027842U (en) * | 1995-10-12 | 1996-08-20 | 元奇 張 | Suitcase clasp structure |
| CN211620100U (en) * | 2020-01-16 | 2020-10-02 | 深圳市蓝清环境科技工程有限公司 | Aeration machine |
| CN214221451U (en) * | 2020-11-27 | 2021-09-17 | 李燕妮 | New energy automobile electron vacuum pump is with preventing grey protection device |
| CN214862397U (en) * | 2020-12-06 | 2021-11-26 | 安徽省兴丰建设工程有限公司 | Dampproofing treatment facility of hydraulic and hydroelectric engineering equipment |
| CN214597460U (en) * | 2020-12-07 | 2021-11-05 | 天津市斯达尔新材料有限公司 | PE is filter equipment for inflation film manufacturing machine |
| CN215597745U (en) * | 2021-08-13 | 2022-01-21 | 深圳市欧朗德斯环保科技有限公司 | Air purifier filter screen |
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