CN112923492B - Honeycomb quartz TVOC purifying filter screen loaded with photocatalyst - Google Patents
Honeycomb quartz TVOC purifying filter screen loaded with photocatalyst Download PDFInfo
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- CN112923492B CN112923492B CN202110163584.4A CN202110163584A CN112923492B CN 112923492 B CN112923492 B CN 112923492B CN 202110163584 A CN202110163584 A CN 202110163584A CN 112923492 B CN112923492 B CN 112923492B
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- filter screen
- fixedly connected
- bevel gear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Abstract
The invention relates to the field of purification filter screen application, and particularly discloses a photocatalyst-loaded honeycomb quartz TVOC purification filter screen which comprises a mounting frame, wherein the purification filter screen is mounted in the mounting frame, four corners of the mounting frame are fixedly connected with fixing frames, the front parts of the four fixing frames are fixedly connected with rotating rods through bearings, the front parts of the four rotating rods are fixedly connected with rotating handles, the rear parts of the four rotating rods penetrate through the inner wall of the fixing frame and are fixedly connected with first bevel gears, and the four first bevel gears are respectively provided with a limiting mechanism and a fixing mechanism. According to the invention, the third bevel gear is driven to rotate by the arranged first bevel gear, so that the third bevel gear drives the second connecting rod to rotate, the second connecting rod drives the fourth bevel gear to rotate, the fourth bevel gear drives the fifth bevel gear to rotate, the fifth bevel gear drives the second threaded rod to rotate, and the second threaded rod drives the threaded pipe to move to one side far away from the purification filter screen, so that the threaded pipe is separated from the limiting groove, the mounting frame and the purification filter screen are quite simple to disassemble, and the purification filter screen is convenient to replace.
Description
Technical Field
The invention relates to a purification filter screen, in particular to a photocatalyst-loaded honeycomb quartz TVOC purification filter screen, and belongs to the field of purification filter screen application.
Background
The photocatalyst filter screen is characterized in that a photocatalyst material is deposited on a filter material substrate, and generates photooxidation reduction capability under the irradiation of ultraviolet light, so that the photocatalyst filter screen can decompose and remove aldehydes, benzenes, nitrogen oxides and other toxic and harmful gases and various peculiar smells and odors in the air, can kill bacteria, viruses, fungi and the like in the air, and has broad-spectrum long-acting sterilization function.
At present, the used honeycomb quartz TVOC purifying filter screen loaded with photocatalyst is connected in a screw fixing mode, when the filter screen is installed in a narrow environment, a tool cannot be used well, so that the installation and the disassembly of the honeycomb quartz TVOC purifying filter screen loaded with photocatalyst become very troublesome, and the replacement of the honeycomb quartz TVOC purifying filter screen loaded with photocatalyst is not facilitated, thereby influencing the use of the honeycomb quartz TVOC purifying filter screen loaded with photocatalyst, and after the filter screen is installed, no good auxiliary structure exists, when the purifying filter screen is used, the installation of the purifying filter screen is loosened after the condition of screw looseness after external impact, so that the purifying filter screen cannot achieve effective filtering effect, meanwhile, the structure for cleaning and purifying the filter screen is not available, and when the purifying filter screen is cleaned every time, the purifying filter screen is cleaned by manually holding a cleaning brush by hands, or the purification filter screen is detached for cleaning, which is very inconvenient and increases the workload.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a photocatalyst-loaded honeycomb quartz TVOC purifying filter screen.
The technical scheme adopted by the invention for solving the technical problem is as follows: a photocatalyst-loaded honeycomb quartz TVOC purification filter screen comprises a mounting frame, wherein a purification filter screen is installed in the mounting frame, four corners of the mounting frame are all fixedly connected with a fixed frame, the front parts of the four fixed frames are all fixedly connected with rotating rods through bearings, the front parts of the four rotating rods are all fixedly connected with rotating handles, the rear parts of the four rotating rods penetrate through the inner wall of the fixed frame and are all fixedly connected with first bevel gears, the four first bevel gears are all provided with a limiting mechanism and a fixing mechanism, one sides of the four fixed frames, which are close to the purification filter screen, are all fixedly connected with a connecting frame, connecting grooves are formed in the four connecting frames, ejection mechanisms are all installed in the four connecting grooves, four corners of the purification filter screen are all fixedly connected with connecting plates, one sides of the four connecting plates, which are far away from each other, are all provided with a connecting mechanism, one sides of the four fixed frames, which are far away from the purification filter screen, are all provided with a clamping mechanism, the cleaning device is characterized in that one side of the rear portion of the mounting frame is fixedly connected with a servo motor through a mounting frame, the output end of the servo motor penetrates through the inner wall of the mounting frame through a bearing and is fixedly connected with a third threaded rod, the third threaded rod is in threaded connection with a moving block, the front portion of the moving block is fixedly connected with a cleaning roller, and four connecting plates are provided with limit grooves on one sides close to fixing mechanisms on the same side.
Specifically, four stop gear all includes the second bevel gear, four the second bevel gear all meshes with homonymy first bevel gear and is connected, four the second bevel gear is kept away from homonymy first bevel gear one side equal fixed connection head rod, four the head rod is kept away from homonymy second bevel gear one side equal fixed connection first threaded rod, four the first threaded rod is kept away from homonymy second bevel gear one side equal threaded connection thread block, four the thread block is kept away from one side each other and is all seted up the draw-in groove.
Specifically, four equal fixed connection branch in screw thread piece one side is close to the purification filter screen, four equal fixed connection push rod in homonymy second bevel gear one side is kept away from to branch.
And the fourth bevel gear is kept away from one side of the same-side second connecting rod and is in equal meshing connection with one side of the same-side first bevel gear, and is four the fifth bevel gear is close to one side of a purification filter screen and is in equal fixed connection with a second threaded rod, and the second threaded rod is close to one side of a purification filter screen and is in equal threaded connection with a threaded pipe.
Specifically, four equal fixed connection straight-bar, four in the screwed pipe keep away from homonymy fourth bevel gear one side the straight-bar is kept away from homonymy screwed pipe one side equal fixed connection slider, four in the slider equal sliding connection slide bar, four the slide bar all with the fixed frame fixed connection of homonymy.
The clamping mechanism comprises a first tension spring, a second tension spring, a pull handle, a pull plate and a clamping block, wherein the first tension spring is fixedly connected with the same-side fixing frame, the pull handle is close to the middle of the same-side fixing frame, the pull plate is far away from the same side, and the clamping mechanism comprises a first tension spring, a second tension spring, a pull handle and a pull plate fixing block.
Specifically, four ejection mechanism all includes the second extension spring, four the second extension spring all with homonymy spread groove fixed connection, four the second extension spring is close to homonymy coupling mechanism one side equal fixed connection mounting panel, four the mounting panel is close to the equal fixed connection ejector pin in purification filter screen one side.
Specifically, four coupling mechanism all includes the spring, four the equal and homonymy connecting plate fixed connection of spring, four the equal fixed connection limiting plate in purification filter screen one side is kept away from to the spring, four the limiting plate is kept away from the equal fixed connection kicking block in homonymy spring one side, four the anterior equal fixed connection ejector pad in kicking block, four the kicking block is kept away from homonymy spring one side and has all been seted up the kerve.
The invention has the beneficial effects that:
(1) according to the invention, the third bevel gear is driven to rotate by the arranged first bevel gear, so that the third bevel gear drives the second connecting rod to rotate, the second connecting rod drives the fourth bevel gear to rotate, the fourth bevel gear drives the fifth bevel gear to rotate, the fifth bevel gear drives the second threaded rod to rotate, and the second threaded rod drives the threaded pipe to move towards the side far away from the purification filter screen, so that the threaded pipe is separated from the limiting groove, the mounting frame and the purification filter screen are quite simple to disassemble, and the purification filter screen is convenient to replace.
(2) According to the invention, the second bevel gear is driven to rotate by the arranged first bevel gear, the second bevel gear drives the first connecting rod to rotate, the first connecting rod drives the first threaded rod to rotate, the first threaded rod drives the threaded block to move towards the side far away from the first bevel gear, the threaded block drives the support rod to move, so that the push rod enters the connecting groove, the second tension spring drives the mounting plate to move, the ejector rod is driven to move, the ejector rod enters the ejector groove, the connected mounting frame and the connected purification filter screen are convenient to fix, and the purification filter screen is more stable in use.
(3) According to the cleaning device, the servo motor is arranged to drive the third threaded rod to rotate, so that the second threaded rod drives the moving block to move, the moving block drives the cleaning roller to move, the cleaning roller is convenient to clean the purification filter screen, and the purification filter screen is more convenient to clean.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a cross-sectional view of a structure provided by the present invention;
FIG. 2 is a front view of a structure provided by the present invention;
FIG. 3 is a rear view of the structure provided by the present invention;
FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 5 is a schematic structural view of a limiting mechanism according to the present invention;
FIG. 6 is a schematic structural view of a fixing mechanism provided in the present invention;
FIG. 7 is a schematic structural diagram of a clamping mechanism provided in the present invention;
fig. 8 is a schematic structural diagram of the ejection mechanism provided by the present invention.
In the figure: 1. installing a frame; 2. a fixing frame; 3. purifying the filter screen; 4. a limiting mechanism; 41. a second bevel gear; 42. a first connecting rod; 43. a first threaded rod; 44. a thread block; 45. a card slot; 5. a fixing mechanism; 51. a third bevel gear; 52. a second connecting rod; 53. a fourth bevel gear; 54. a fifth bevel gear; 55. a second threaded rod; 56. a threaded pipe; 6. connecting grooves; 7. a clamping mechanism; 71. a first tension spring; 72. pulling a handle; 73. a pull rod; 74. pulling a plate; 75. a clamping block; 8. an ejection mechanism; 81. a second tension spring; 82. mounting a plate; 83. a top rod; 9. a connecting mechanism; 91. a spring; 92. a limiting plate; 93. a top block; 94. a push block; 95. a top groove; 10. a connecting plate; 11. a connecting frame; 12. a strut; 13. a push rod; 14. a slider; 15. a slide bar; 16. a first bevel gear; 17. a rotating rod; 18. turning a handle; 19. a servo motor; 20. a mounting frame; 21. a third threaded rod; 22. a moving block; 23. cleaning the roller; 24. a limiting groove; 25. a straight rod.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-8, the photocatalyst-loaded honeycomb quartz TVOC purifying filter screen of the present invention comprises a mounting frame 1, wherein a purifying filter screen 3 is installed in the mounting frame 1, four corners of the mounting frame 1 are fixedly connected with a fixed frame 2, the fixed frame 2 is arranged to protect a fixing mechanism 5 and a limiting mechanism 4, the front portions of the four fixed frames 2 are fixedly connected with rotating rods 17 through bearings, the front portions of the four rotating rods 17 are fixedly connected with rotating handles 18, the rear portions of the four rotating rods 17 penetrate through the inner wall of the fixed frame 2 and are fixedly connected with first bevel gears 16, the rotating handles 18 drive the rotating rods 17 to rotate through the rotating handles 18, so that the first bevel gears 16 drive the limiting mechanism 4 and the fixing mechanism 5 to be used, the four first bevel gears 16 are respectively provided with the limiting mechanism 4 and the fixing mechanism 5, and the arranged limiting mechanism 4 can play a role in stabilizing the connection of the mounting frame 1 and the purifying filter screen 3, the arranged fixing mechanism 5 can play a role of fixing the purification filter screen 3 on the mounting frame 1, four fixing frames 2 are fixedly connected with a connecting frame 11 on one side close to the purification filter screen 3, connecting grooves 6 are formed in the four connecting frames 11, ejection mechanisms 8 are arranged in the four connecting grooves 6, the arranged ejection mechanisms 8 can be used for fixing the connecting mechanisms 9 conveniently, so that the connecting mechanisms 9 can be used conveniently, connecting plates 10 are fixedly connected with four corners of the purification filter screen 3, the connecting mechanisms 9 are arranged on one sides of the four connecting plates 10 far away from each other, the filter screen frame 3 can be connected with the mounting frame 1 conveniently by the arranged connecting mechanisms 9, clamping mechanisms 7 are arranged on one sides of the four fixing frames 2 far away from the purification filter screen 3, one side of the rear part of the mounting frame 1 is fixedly connected with a servo motor 19 through a mounting frame 20, the output end of the servo motor 19 passes through a bearing and is fixedly connected with a third threaded rod 21 on the inner wall of the mounting frame 1, threaded connection movable block 22 is gone up to third threaded rod 21, the anterior fixed connection of movable block 22 cleans roller 23, drives third threaded rod 21 through servo motor 19 and rotates, makes movable block 22 can drive cleans roller 23 and removes to make and clean roller 23 and can clean purification filter screen 3, be convenient for clean, four connecting plate 10 is close to homonymy fixed establishment 5 one side and has all seted up spacing groove 24, and the fixed establishment 5 of being convenient for gets into in the connecting plate 10, thereby is convenient for purify the fixed of filter screen 3.
Specifically, the four fixing mechanisms 5 each include a third bevel gear 51, the four third bevel gears 51 are all meshed with the first bevel gear 16 on the same side, one sides of the four third bevel gears 51 far away from the first bevel gear 16 on the same side are all fixedly connected with a second connecting rod 52, one sides of the four second connecting rods 52 far away from the first bevel gear 16 on the same side are all fixedly connected with a fourth bevel gear 53, one sides of the four fourth bevel gears 53 far away from the second connecting rod 52 on the same side are all meshed with a fifth bevel gear 54, one sides of the four fifth bevel gears 54 close to the purification filter screen 3 are all fixedly connected with a second threaded rod 55, one sides of the four second threaded rods 55 close to the purification filter screen 3 are all threadedly connected with a threaded pipe 56, the third bevel gear 51 is driven by the first bevel gear 16 to rotate, the third bevel gear 51 drives the second connecting rod 52 to rotate, and the second connecting rod 52 drives the fourth bevel gear 53 to rotate, fourth bevel gear 53 drives fifth bevel gear 54 and rotates, and fifth bevel gear 54 drives second threaded rod 55 and rotates, makes second threaded rod 55 drive screwed pipe 56 and removes to one side of keeping away from purification filter screen 3 to make screwed pipe 56 break away from spacing groove 24, and then be convenient for purify the dismantlement of filter screen 3 and change, four equal fixed connection straight-bar 25 in homonymy fourth bevel gear 53 one side is kept away from to screwed pipe 56, four the straight-bar 25 is kept away from homonymy screwed pipe 56 one side equal fixed connection slider 14, four equal sliding connection slide bar 15 in the slider 14, four slide bar 15 all with the fixed frame 2 fixed connection of homonymy, slider 14, slide bar 15 and the straight-bar 25 that set up can play the effect of stabilizing screwed pipe 56, make screwed pipe 56 more stable when removing.
Specifically, each of the four limiting mechanisms 4 includes a second bevel gear 41, each of the four second bevel gears 41 is engaged with the first bevel gear 16 on the same side, each of the four sides of the four second bevel gears 41 away from the first bevel gear 16 on the same side is fixedly connected with a first connecting rod 42, each of the four sides of the four first connecting rods 42 away from the second bevel gear 41 on the same side is fixedly connected with a first threaded rod 43, each of the four sides of the four first threaded rods 43 away from the second bevel gear 41 on the same side is threadedly connected with a threaded block 44, each of the four threaded blocks 44 away from each other is provided with a clamping slot 45, the first bevel gear 16 drives the second bevel gear 41 to rotate, so that the second bevel gear 41 drives the first connecting rod 42 to rotate, the first connecting rod 42 drives the first threaded rod 43 to rotate, the first threaded rod 43 drives the threaded block 44 to move towards the side away from the first bevel gear 16, so that the threaded block 44 drives the support rod 12 to move, thereby make push rod 13 get into spread groove 6 to be convenient for fix the purification filter screen 3 after the installation, make the installation of purification filter screen 3 more firm, four screw thread piece 44 is close to the equal fixed connection branch 12 in purification filter screen 3 one side, four the equal fixed connection push rod 13 in homonymy second bevel gear 41 one side is kept away from to branch 12, and the push rod 13 of setting can be convenient for promote the removal of ejector pin 83, makes ejector pin 83 can fix coupling mechanism 9's kicking block 93, improves the stability of purification filter screen 3.
Specifically, four ejection mechanism 8 all includes second extension spring 81, four second extension spring 81 is all with 6 fixed connection of homonymy spread groove, four the second extension spring 81 is close to the equal fixed connection mounting panel 82 in homonymy coupling mechanism 9 one side, four the mounting panel 82 is close to the equal fixed connection ejector pin 83 in purification filter screen 3 one side, drives the removal of mounting panel 82 through second extension spring 81, makes ejector pin 83 can recover to be convenient for purify filter screen 3 and dismantle the change, it is more convenient to make the dismantlement change.
Specifically, four the clamping mechanism 7 all includes first extension spring 71, four first extension spring 71 all with the fixed frame 2 fixed connection of homonymy, four first extension spring 71 keeps away from the fixed frame 2 equal fixed connection in one side of homonymy and draws handle 72, four draw handle 72 is close to the fixed frame 2 one side equal fixed connection pull rod 73 in middle part of homonymy, four pull rod 73 keeps away from homonymy and draws the equal fixed connection arm-tie 74 in 72 one side, four arm-tie 74 keeps away from homonymy pull rod 73 one side equal fixed connection fixture block 75, draws handle 72 through the pulling, makes and draws handle 72 to drive pull rod 73 and remove, and pull rod 73 drives arm-tie 74 and removes, and arm-tie 74 drives fixture block 75 and removes to the one side of keeping away from the fixed frame 2 of homonymy to make fixture block 75 shift out from homonymy draw-in groove 45, and then be convenient for stop gear 4's removal, make purification filter screen 3 can dismantle from installing frame 1.
Specifically, four of the connecting mechanisms 9 each include a spring 91, four of the springs 91 are fixedly connected to the same-side connecting plate 10, one side of each of the four springs 91, which is away from the purifying filter screen 3, is fixedly connected to a limiting plate 92, one side of each of the four limiting plates 92, which is away from the same-side spring 91, is fixedly connected to a pushing block 93, the front portion of each of the four pushing blocks 93 is fixedly connected to a pushing block 94, one side of each of the four pushing blocks 93, which is away from the same-side spring 91, is provided with a pushing groove 95, the pushing blocks 94 are pulled to drive the pushing blocks 93 to move so that the pushing blocks 93 are separated from the connecting grooves 6, then the purifying filter screen 3 is pulled, the purifying filter screen 3 is taken out from the front portion of the mounting frame 1, the disassembling of the purifying filter screen 3 is completed, when a new purifying filter screen 3 is mounted, the four pushing blocks 94 are pulled to drive the four pushing blocks 94 to respectively enter the four connecting plates 10, and then the purifying filter screen 3 is placed in the mounting frame 1, then loosen four ejector pads 94, make four springs 91 drive four kicking blocks 93 and recover to make four kicking blocks 93 get into respectively in the homonymy spread groove 6, thereby be convenient for kicking blocks 93 get into in the spread groove 6, and then be convenient for fixed to the installation of purifying filter screen 3.
When in use and when the damaged purifying filter screen 3 is replaced, the pull handle 72 is pulled first, the pull handle 72 drives the pull rod 73 to move, the pull rod 73 drives the pull plate 74 to move, the pull plate 74 drives the fixture block 75 to move towards the side far away from the fixing frame 2 at the same side, the fixture block 75 is moved out of the clamping groove 45 at the same side, then the rotating handle 18 at the same side is rotated, the rotating handle 18 drives the rotating rod 17 to rotate, the rotating rod 17 drives the first bevel gear 16 to rotate, the first bevel gear 16 simultaneously drives the second bevel gear 41 and the third bevel gear 51 to rotate, the second bevel gear 41 drives the first connecting rod 42 to rotate, the first connecting rod 42 drives the first threaded rod 43 to rotate, the first threaded rod 43 drives the threaded block 44 to move towards the side close to the first bevel gear 16, the threaded block 44 drives the support rod 12 to move, the push rod 13 is separated from the connecting groove 6, at this time, the second bevel gear 81 drives the mounting plate 82 to recover, and drives the push rod 83 to recover, the ejector rod 83 is separated from the top groove 95, at the same time, the third bevel gear 51 drives the second connecting rod 52 to rotate, the second connecting rod 52 drives the fourth bevel gear 53 to rotate, the fourth bevel gear 53 drives the fifth bevel gear 54 to rotate, the fifth bevel gear 54 drives the second threaded rod 55 to rotate, the second threaded rod 55 drives the threaded pipe 56 to move towards one side far away from the purification filter screen 3, and the threaded pipe 56 is separated from the limiting groove 24, the actions are repeated, the other three pull handles 72 are pulled, the other three rotating handles 18 are rotated, then the four push blocks 94 are pulled, the push blocks 94 drive the ejector blocks 93 to move, the ejector blocks 93 are separated from the connecting grooves 6, then the purification filter screen 3 is pulled, the purification filter screen 3 is taken out from the front part of the mounting frame 1, the disassembly of the purification filter screen 3 is completed, when a new purification filter screen 3 is mounted, the four push blocks 94 are pulled, the four push blocks 94 drive the four ejector blocks 93 to respectively enter the four connecting plates 10, then, the purification filter screen 3 is placed into the mounting frame 1, then the four pushing blocks 94 are loosened, the four springs 91 drive the four pushing blocks 93 to recover, the four pushing blocks 93 respectively enter the connecting grooves 6 on the same side, then the four rotating handles 18 are rotated reversely, the four fixing mechanisms 5 and the limiting mechanisms 4 recover, the four supporting rods 12 drive the four pushing rods 13 to move, the four pushing rods 13 drive the pushing rods 83 to enter the pushing grooves 95, the four threaded pipes 56 recover and enter the four limiting grooves 24, the mounting is completed, when the purification filter screen 3 needs to be cleaned, the servo motor 19 is started, the servo motor 19 drives the third threaded rod 21 to rotate, the third threaded rod 21 drives the moving block 22 to move, the moving block 22 drives the cleaning roller 23 to move, the cleaning roller 23 cleans the purification filter screen 3, and therefore the cleaning of the purification filter screen 3 is very convenient.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a load photocatalyst's quartzy TVOC of honeycomb purifies filter screen, includes installing frame (1), its characterized in that, install in installing frame (1) and purify filter screen (3), the equal fixed connection of four corners of installing frame (1) fixes frame (2), four fixed frame (2) front portion all passes through bearing fixed connection bull stick (17), four equal fixed connection in bull stick (17) front portion changes (18), four bull stick (17) rear portion passes fixed frame (2) inner wall equal fixed connection first bevel gear (16), four stop gear (4) and fixed establishment (5) are all installed to first bevel gear (16), four fixed frame (2) are close to and purify filter screen (3) one side equal fixed connection carriage (11), four spread groove (6) have been seted up in connecting frame (11), four ejection mechanism (8) all install in spread groove (6), the four corners of the purification filter screen (3) are fixedly connected with connecting plates (10), one side, away from the purification filter screen (3), of each of the four connecting plates (10) is provided with a connecting mechanism (9), one side, away from the purification filter screen (3), of each of the four fixing frames (2) is provided with a clamping mechanism (7), one side, at the rear part of the installation frame (1) is fixedly connected with a servo motor (19) through an installation frame (20), the output end of the servo motor (19) penetrates through the inner wall of the installation frame (1) through a bearing to be fixedly connected with a third threaded rod (21), the third threaded rod (21) is in threaded connection with a movable block (22), the front part of the movable block (22) is fixedly connected with a cleaning roller (23), and one side, close to the same-side fixing mechanism (5), of the four connecting plates (10) is provided with a limiting groove (24);
the four limiting mechanisms (4) comprise second bevel gears (41), the four second bevel gears (41) are all meshed with the first bevel gears (16) on the same side and are connected with each other, one sides, away from the first bevel gears (16) on the same side, of the four second bevel gears (41) are fixedly connected with first connecting rods (42), one sides, away from the second bevel gears (41) on the same side, of the four first connecting rods (42) are fixedly connected with first threaded rods (43), one sides, away from the second bevel gears (41) on the same side, of the four first threaded rods (43) are all in threaded connection with threaded blocks (44), and one sides, away from each other, of the four threaded blocks (44) are provided with clamping grooves (45);
one sides of the four thread blocks (44) close to the purification filter screen (3) are fixedly connected with supporting rods (12), and one sides of the four supporting rods (12) far away from the second bevel gears (41) on the same side are fixedly connected with push rods (13); the first bevel gear (16) drives the second bevel gear (41) to rotate, so that the second bevel gear (41) drives the first connecting rod (42) to rotate, the first connecting rod (42) drives the first threaded rod (43) to rotate, the first threaded rod (43) drives the threaded block (44) to move towards one side far away from the first bevel gear (16), the threaded block (44) drives the support rod (12) to move, and the push rod (13) enters the connecting groove (6); the push rod (13) can be used for conveniently pushing the push rod (83) to move, so that the push rod (83) can fix the ejector block (93) of the connecting mechanism (9);
the four fixing mechanisms (5) comprise third bevel gears (51), the four third bevel gears (51) are meshed with the first bevel gears (16) on the same side, one sides, far away from the first bevel gears (16) on the same side, of the four third bevel gears (51) are fixedly connected with second connecting rods (52), one sides, far away from the first bevel gears (16) on the same side, of the four second connecting rods (52) are fixedly connected with fourth bevel gears (53), one sides, far away from the second connecting rods (52) on the same side, of the four fourth bevel gears (53) are meshed with fifth bevel gears (54), one sides, close to the purification filter screen (3), of the four fifth bevel gears (54) are fixedly connected with second threaded rods (55), and one sides, close to the purification filter screen (3), of the four second threaded rods (55) are all in threaded connection with threaded pipes (56); the third bevel gear (51) is driven to rotate by the first bevel gear (16), so that the third bevel gear (51) drives the second connecting rod (52) to rotate, the second connecting rod (52) drives the fourth bevel gear (53) to rotate, the fourth bevel gear (53) drives the fifth bevel gear (54) to rotate, the fifth bevel gear (54) drives the second threaded rod (55) to rotate, the second threaded rod (55) drives the threaded pipe (56) to move to one side far away from the purification filter screen (3), and the threaded pipe (56) is separated from the limiting groove (24);
one sides, away from the fourth bevel gears (53) on the same side, of the four threaded pipes (56) are fixedly connected with straight rods (25), one sides, away from the threaded pipes (56) on the same side, of the four straight rods (25) are fixedly connected with sliding blocks (14), sliding rods (15) are slidably connected in the four sliding blocks (14), and the four sliding rods (15) are fixedly connected with fixed frames (2) on the same side;
the four ejection mechanisms (8) respectively comprise a second tension spring (81), the four second tension springs (81) are fixedly connected with the same-side connecting groove (6), one sides of the four second tension springs (81) close to the same-side connecting mechanism (9) are respectively fixedly connected with a mounting plate (82), and one sides of the four mounting plates (82) close to the purifying filter screen (3) are respectively fixedly connected with an ejector rod (83);
the four connecting mechanisms (9) comprise springs (91), the four springs (91) are fixedly connected with the same-side connecting plate (10), one sides, away from the purifying filter screen (3), of the four springs (91) are fixedly connected with limiting plates (92), one sides, away from the same-side springs (91), of the four limiting plates (92) are fixedly connected with ejector blocks (93), the front parts of the four ejector blocks (93) are fixedly connected with push blocks (94), and one sides, away from the same-side springs (91), of the four ejector blocks (93) are provided with ejector grooves (95); through pulling four ejector pads (94), make ejector pad (93) drive ejector pad (94) and remove, make ejector pad (93) break away from spread groove (6), then pulling purification filter screen (3), will purify filter screen (3) and take out from installing frame (1) front portion.
2. The photocatalyst-loaded honeycomb quartz TVOC purifying filter screen as claimed in claim 1, wherein: four latch mechanism (7) all include first extension spring (71), four first extension spring (71) is all with the fixed frame of homonymy (2) fixed connection, four first extension spring (71) is kept away from the fixed frame of homonymy (2) one side equal fixed connection and is drawn handle (72), four draw handle (72) be close to the fixed frame of homonymy (2) one side equal fixed connection pull rod (73) in middle part, four pull rod (73) are kept away from homonymy and are drawn the equal fixed connection arm-tie (74) in one side (72), four the equal fixed connection fixture block (75) in one side of homonymy pull rod (73) are kept away from in arm-tie (74).
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| CN202110163584.4A CN112923492B (en) | 2021-02-05 | 2021-02-05 | Honeycomb quartz TVOC purifying filter screen loaded with photocatalyst |
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