CN116717456B - Air compressor radiator filter screen subassembly - Google Patents
Air compressor radiator filter screen subassembly Download PDFInfo
- Publication number
- CN116717456B CN116717456B CN202310806580.2A CN202310806580A CN116717456B CN 116717456 B CN116717456 B CN 116717456B CN 202310806580 A CN202310806580 A CN 202310806580A CN 116717456 B CN116717456 B CN 116717456B
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- Prior art keywords
- sliding
- filter screen
- absorbent cotton
- plate
- discharging rod
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- 229920000742 Cotton Polymers 0.000 claims abstract description 171
- 238000007599 discharging Methods 0.000 claims abstract description 92
- 238000004140 cleaning Methods 0.000 claims abstract description 57
- 239000000428 dust Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 15
- 230000003245 working effect Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 20
- 230000006835 compression Effects 0.000 description 14
- 238000007906 compression Methods 0.000 description 14
- 238000001816 cooling Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of air compressors, and discloses an air compressor radiator filter screen assembly, which comprises a frame provided with a filter screen and a cleaning mechanism for cleaning the filter screen, wherein the cleaning mechanism comprises a sliding shell arranged on the frame in a sliding manner, a discharging rod is arranged on the sliding shell in a rotating manner through a first elastic sliding piece, water absorbent cotton elastically abutted to the filter screen is wound on the discharging rod, and a through hole for allowing the free end of the water absorbent cotton to pass through is formed in the sliding shell; the sliding shell is provided with a locking piece for selectively locking the discharging rod, and the sliding shell drives the absorbent cotton to slide on the filter screen when the discharging rod is locked so as to adhere dust on the filter screen to the absorbent cotton. The utility model can greatly reduce the times of disassembling and installing the absorbent cotton under the condition of ensuring that the filter screen has good cleaning effect each time, and omits the cleaning operation of the absorbent cotton, thereby greatly saving the working time of operators and improving the working effect.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a filter screen component of an air compressor radiator.
Background
The air compressor is used for compressing air, outputting the air at high pressure and using the air as a power source, and is generally classified into a reciprocating piston type air compressor, a rotary vane type air compressor or a rotary screw type air compressor.
In the working process of the air compressor, a large amount of heat is brought to the operation of the motor and oil after oil-gas separation, and in order to ensure the normal operation of the motor and ensure good lubrication and cooling effects of the oil, the motor and the oil after oil-gas separation are required to be cooled by a radiator. The general mode of cooling treatment is air cooling heat dissipation, and in order to reduce dust in the outside air entering the radiator during air cooling heat dissipation, a filter screen is required to be arranged at an air inlet to filter out dust in the air, but after long-time filtration, a large amount of dust is adhered to the filter screen and needs to be cleaned.
The utility model patent with the name of an air compressor is disclosed as an utility model patent with the application number of CN202121437124.8 and the publication number of CN215486440U, wherein an air inlet is formed in a machine body, a filter screen is arranged in the machine body, a cross rod is arranged on the machine body in a sliding manner, a cleaning brush which is abutted to the filter screen is arranged on the cross rod, a driving piece which drives the cross rod to slide is arranged on the machine body, and the driving piece drives the cross rod to move so as to drive the cleaning brush which is abutted to the filter screen to clean the filter screen. And as the application number is CN201921514507.3, the publication number is CN210993432U, and the utility model is named as a filter screen structure for an air compressor, which is used for cleaning a filter screen by pulling a cleaning frame to enable a sliding block to move in a sliding groove to drive a hairbrush to move.
All realize the clearance to the filter screen through utilizing the reciprocating motion of cleaning brush on the filter screen in above-mentioned patent, but its drawback lies in: because the cleaning brush is behind the clearance filter screen, the dust of adhering to on the filter screen can shift to the brush hair of cleaning brush to cause the pollution of cleaning brush, when the cleaning brush that is stained with the dust is the cleaning filter screen again, can greatly reduced the clean effect of filter screen, and in order to guarantee the cleaning brush effect when cleaning the filter screen again, just need dismantle the cleaning brush that is adhered with the dust and wash the back again and install and just can solve the problem, so this must need dismantle frequently to the cleaning brush, install and wash the operation, thereby can lead to operating personnel's operating time to be seriously consumed, influence work efficiency.
Disclosure of Invention
The utility model aims to provide a radiator filter screen component of an air compressor, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the filter screen assembly of the air compressor radiator comprises a frame provided with a filter screen and a cleaning mechanism for cleaning the filter screen, wherein the cleaning mechanism comprises a sliding shell which is arranged on the frame in a sliding manner, a discharging rod is rotatably arranged on the sliding shell through a first elastic sliding piece, water absorbent cotton which is elastically abutted to the filter screen is wound on the discharging rod, and a through hole for the free end of the water absorbent cotton to pass through is formed in the sliding shell;
the sliding shell drives the absorbent cotton to slide on the filter screen when the discharging rod is locked so as to adhere dust on the filter screen to the absorbent cotton;
when the discharging rod is unlocked, the sliding shell drives the absorbent cotton to roll along the filter screen so that the absorbent cotton attached with dust passes through the through hole.
According to the air compressor radiator filter screen assembly, the second elastic sliding piece is arranged on the sliding shell in a rotating mode, the compression rod is elastically abutted to the filter screen, the free end of the absorbent cotton passes through the through hole after bypassing the compression rod, and the absorbent cotton between the compression rod and the discharging rod is abutted to the filter screen so as to be attached with dust on the filter screen in the sliding shell sliding process.
Foretell air compressor machine radiator filter screen subassembly, the locking piece includes fixed mounting first gear and the slide of sliding setting on the smooth shell on the blowing pole, the fixed mounting of one end of slide has with first gear engagement complex first pinion rack, and slide left the slide drives first pinion rack and first gear engagement so that the blowing pole is locked, slide right the slide drives first pinion rack and first gear separation so that the blowing pole unblock.
According to the air compressor radiator filter screen assembly, the metal plate is fixedly arranged on the sliding plate, the permanent magnet which is in adsorption fit with the metal plate is fixedly arranged on the sliding shell through the fixing plate, and the metal plate and the permanent magnet are adsorbed to lock the first toothed plate when the first toothed plate is meshed with the first gear.
According to the air compressor radiator filter screen assembly, the limiting piece used for extruding and fixing the water-absorbing cotton penetrating out of the through hole is rotationally arranged on the sliding shell, the limiting piece is linked with the sliding plate, and the limiting piece is driven to extrude and fix the water-absorbing cotton penetrating out of the through hole in the process of locking the discharging rod by sliding the sliding plate leftwards, so that the water-absorbing cotton abutted with the filter screen in the process of sliding the sliding shell when the discharging rod is locked does not move.
According to the air compressor radiator filter screen assembly, the limiting piece comprises the cutting knife, the sliding plate is slid leftwards to lock the discharging rod, and the cutting knife is driven to cut off the absorbent cotton attached with dust under the action of the adsorption force of the metal plate and the permanent magnet.
Foretell air compressor machine radiator filter screen subassembly, fixed mounting has the second pinion rack of pegging graft with the sliding shell slip on the slide, the locating part is including rotating the actuating lever that sets up on the sliding shell, coaxial fixed being provided with on the actuating lever with the second gear of second pinion rack meshing, fixed mounting has the swinging plate on the actuating lever, fixed mounting has a plurality of protruding teeth on the swinging plate, the slip of slide orders about the swinging plate to rotate so that a plurality of protruding teeth extrude the cotton that absorbs water of fixing from wearing out in the via hole.
According to the air compressor radiator filter screen component, the cutting knife is fixedly arranged on the swinging plate, and the water absorbing cotton is still extruded and fixed by the plurality of protruding teeth after being cut off.
According to the air compressor radiator filter screen component, the sliding shell is provided with the concave holes corresponding to the protruding teeth one to one, and the protruding teeth are inserted into the corresponding concave holes in the process of extruding and fixing the absorbent cotton.
According to the air compressor radiator filter screen assembly, the sliding plate is in butt fit with the inner side of the frame, the sliding shell slides to drive the sliding plate to collide with the inner side of the frame under the adsorption state of the metal plate and the permanent magnet so as to drive the metal plate to separate from the permanent magnet, and then the first toothed plate is separated from the first gear and the limiting piece is separated from the absorbent cotton.
The beneficial effects are that: according to the air compressor radiator filter screen assembly, the locking piece capable of selectively locking the discharging rod is arranged on the sliding shell, so that the discharging rod can be selectively locked and unlocked according to requirements, the discharging rod can be rotated when not locked, and can be elastically moved under the elasticity of the first elastic sliding piece, so that the absorbent cotton wound on the discharging rod can be elastically abutted with the filter screen, extrusion force is generated between the absorbent cotton and the filter screen, and cleaning liquid or clear water is adsorbed in the absorbent cotton, so that the absorbent cotton has a better adhesion effect on dust. Based on the structure, when the discharging rod is locked, the discharging rod does not rotate, so that the absorbent cotton does not rotate, the absorbent cotton can be driven to slide on the filter screen through the sliding shell, dust attached to the filter screen can be wiped by the absorbent cotton in the sliding process, and the dust is transferred to the absorbent cotton, so that the filter screen is cleaned; simultaneously, can rotate when the blowing pole unblock, the rotation of blowing pole drives the cotton that absorbs water and rotates, at this moment under the effect of frictional force, can drive the cotton that absorbs water through the slip shell and roll along the filter screen, makes it constantly release so that be stained with the cotton that absorbs water with the dust from the blowing pole when absorbing water cotton roll and wear out after the via hole to make the cotton that absorbs water that is not stained with the dust and the filter screen butt again. Therefore, after the absorbent cotton is polluted by finishing one-time cleaning of the filter screen, the filter screen is cleaned continuously by only unlocking the discharging rod through the locking piece, the operation of disassembling and reinstalling the absorbent cotton is not needed, the absorbent cotton is not needed to be cleaned, and reinstallation is only needed after the absorbent cotton wound on the discharging rod is used up, but the frequency of the absorbent cotton is far lower than that of the prior art. Therefore, compared with the prior art, the utility model can greatly reduce the times of disassembling and installing the absorbent cotton under the condition of ensuring that the filter screen has good cleaning effect each time, omits the cleaning operation of the absorbent cotton, can greatly save the working time of operators, improves the working effect and can effectively solve the defects in the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a filter screen assembly of a radiator of an air compressor according to an embodiment of the present utility model;
fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a frame according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a frame and a filter according to an embodiment of the present utility model;
FIG. 5 is an enlarged schematic view of the portion B in FIG. 4 according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a cleaning mechanism according to a first embodiment of the present utility model;
fig. 7 is an enlarged schematic view of the C part in fig. 6 according to an embodiment of the present utility model;
FIG. 8 is a schematic view illustrating a disassembly of the cleaning mechanism of FIG. 6 according to an embodiment of the present utility model;
fig. 9 is an enlarged schematic view of the portion D in fig. 8 according to an embodiment of the present utility model;
FIG. 10 is a schematic view of a cleaning mechanism according to a second embodiment of the present utility model;
FIG. 11 is an enlarged schematic view of the structure of the portion E in FIG. 10 according to an embodiment of the present utility model;
FIG. 12 is a schematic view of a portion of a cleaning mechanism and a frame according to an embodiment of the present utility model;
fig. 13 is an enlarged schematic view of the F part in fig. 12 according to an embodiment of the present utility model;
FIG. 14 is a schematic view illustrating the disassembly of the cleaning mechanism of FIG. 10 according to an embodiment of the present utility model;
fig. 15 is an enlarged schematic view of the G portion in fig. 14 according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a frame; 101. a connecting lug; 102. t-shaped slotting; 103. a detachable plate; 2. a filter screen; 3. a slide shell; 301. a protruding plate; 302. t-shaped plates; 303. a second sliding port; 304. a first sliding port; 305. a limiting block; 306. a second guide hole; 307. a second guide hole; 308. a slot; 309. a via hole; 310. concave holes; 311. a concave groove; 4. a compression bar; 5. a water-absorbing cotton; 6. a discharging rod; 601. a first gear; 7. a slide plate; 701. a first toothed plate; 702. a second toothed plate; 703. a metal plate; 704. a handle plate; 8. a second slider; 9. a first slider; 10. a second compression spring; 11. a first compression spring; 12. a fixing plate; 13. a permanent magnet; 14. a driving rod; 1401. a second gear; 15. a swinging plate; 1501. a cutting knife; 1502. protruding teeth; 16. a guide plate; 1601. and an avoidance port.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-15, the embodiment of the utility model provides a filter screen assembly of a radiator of an air compressor, which comprises a frame 1 provided with a filter screen 2 and a cleaning mechanism for cleaning the filter screen 2,
the cleaning mechanism comprises a sliding shell 3 which is arranged on the frame 1 in a sliding way, a discharging rod 6 is arranged on the sliding shell 3 in a rotating way through a first elastic sliding piece, absorbent cotton 5 which is elastically abutted with the filter screen 2 is wound on the discharging rod 6, and a through hole 309 for the free end of the absorbent cotton 5 to pass through is formed in the sliding shell 3;
the sliding shell 3 is provided with a locking piece for selectively locking the discharging rod 6, and when the discharging rod 6 is locked, the sliding shell 3 drives the absorbent cotton 5 to slide on the filter screen 2 so as to adhere dust on the filter screen 2 to the absorbent cotton 5;
when the discharging rod 6 is unlocked, the sliding shell 3 drives the absorbent cotton 5 to roll along the filter screen 2 so that the absorbent cotton 5 with dust is penetrated out of the through holes 309.
The air compressor radiator filter screen assembly provided in this embodiment is used for cleaning dust adhered to the radiator air inlet filter screen, and words related to directions and positions such as "left", "right", "clockwise", "anticlockwise", etc. in this embodiment are relative to fig. 1, 2, 10, 11, 12, 13, 14, 15. Specifically, filter screen 2 fixed mounting is on frame 1, the left and right sides of frame 1 is all fixed and is provided with a plurality of engaging lugs 101, set up the mounting hole that supplies the screw to pass on the engaging lug 101, can install frame 1 at the air intake of radiator through the screw, clean mechanism is located the outside of filter screen 2 (namely keep away from one side of filter screen 2), the top and the bottom of the medial surface of smooth shell 3 (namely be close to the side of filter screen 2) are all fixed mounting have T template 302, set up the T type fluting 102 with each T template 302 one-to-one on the frame 1, T template 302 slip sets up in T type fluting 102, utilize the sliding connection of T template 302 and T type fluting 102 to realize the sliding connection of smooth shell 3 and frame 1, the lateral surface of smooth shell 3 (namely keep away from the side of filter screen 2) fixed mounting has protruding board 301, when smooth shell 3, through push-pull protruding board 301 can. The right side plate of the frame 1 is a detachable plate 103, the detachable plate 103 is detachably connected with the frame 1 through screws, and when the cleaning mechanism needs to be detached, the detachable plate 103 is detached, and the sliding shell 3 is slid so that the T-shaped plate 302 can slide out of the T-shaped slot 102. The medial surface of smooth shell 3 has seted up the internal groove in order to hold blowing pole 6 and absorbent cotton 5, blowing pole 6 rotates to set up in the internal groove, absorbent cotton 5 twines on blowing pole 6, absorbent cotton 5 winding thickness can be according to actual conditions, absorbent cotton 5's free end wears out to the outside of smooth shell 3 through the via hole 309 from the inboard of smooth shell 3, can drive absorbent cotton 5 and release from blowing pole 6 when blowing pole 6 rotates towards specific direction, and absorbent cotton 5 can pass through the via hole 309 constantly to the outside of smooth shell 3 by the in-process of release.
The first elastic sliding parts are elastically connected with the sliding shell 3 in a sliding manner, the sliding directions of the first elastic sliding parts are perpendicular to the filter screen 2, the number of the first elastic sliding parts is two, two ends of the discharging rod 6 are respectively arranged on the two first elastic sliding parts in a one-to-one correspondence manner, and the discharging rod 6 is rotationally connected with the first elastic sliding parts, so that the discharging rod 6 can rotate and elastically slide in the direction perpendicular to the filter screen 2. The first elastic sliding piece comprises a first sliding block 9 and a first pressure spring 11, a first sliding opening 304 corresponding to the first sliding block 9 is formed in the sliding shell 3, the first sliding block 9 is arranged in the first sliding opening 304 in a sliding mode, first guide holes 307 are formed in the inner walls of the left side and the right side of the first sliding opening 304, two first wing plates which are in sliding connection with the two first guide holes 307 in a one-to-one correspondence mode are integrally arranged on the first sliding block 9 so that the first sliding block 9 cannot move up and down, the first pressure spring 11 is located between the first sliding block 9 and the first sliding opening 304, one end of the first pressure spring 11 is fixedly connected with the first sliding block 9, the other end of the first pressure spring is fixedly connected with the inner wall of the first sliding opening 304, the first sliding block 9 elastically slides along the first sliding opening 304 (the direction of the first sliding opening 304 is perpendicular to the filter screen 2) under the elastic action of the first pressure spring 11, meanwhile, the absorbent cotton 5 elastically abuts against the outer side surface of the filter screen 2 under the action of the first pressure spring 11, and the absorbent cotton 5 gradually reduces the diameter from the discharging rod 6 to the first sliding surface of the absorbent cotton 5 until the absorbent cotton 5 continuously slides towards the outer side of the filter screen 2.
The locking piece can selectively lock the discharging rod 6, specifically means that the locking piece can lock the discharging rod 6 and unlock the discharging rod 6, and can only slide towards the filter screen 2 when the discharging rod 6 is locked and can not only slide towards the filter screen 2 but also rotate when the discharging rod 6 is unlocked.
When the discharging rod 6 is locked, the discharging rod 6 can be driven to synchronously slide through the sliding shell 3 (both left and right sliding can be realized), the discharging rod 6 drives the absorbent cotton 5 to synchronously slide, and the absorbent cotton 5 cannot rotate due to the fact that the discharging rod 6 cannot rotate, so that the absorbent cotton 5 can slide in a state of being abutted against the outer side face of the filter screen 2, cleaning liquid or clear water is contained in the absorbent cotton 5, dust on the filter screen 2 can be erased and adhered to the absorbent cotton 5 in the sliding process of the absorbent cotton 5, and dust scattering is not easy to occur while the filter screen 2 is cleaned;
when the discharging rod 6 is unlocked, the discharging rod 6 can rotate, the sliding shell 3 slides towards a specific direction (the specific direction in the embodiment refers to the right side in fig. 1, 2, 10, 11, 12, 13, 14 and 15), the discharging rod 6 is driven to rotate by the absorbent cotton 5 under the action of friction force between the absorbent cotton 5 and the filter screen 2, the absorbent cotton 5 is continuously released from the discharging rod 6, the absorbent cotton 5 with dust adhered to the absorbent cotton 5 in the releasing process of the absorbent cotton 5 penetrates out of the through holes 309, and the absorbent cotton 5 without dust adhered to the absorbent cotton originally wound on the discharging rod 6 is abutted against the outer side surface of the filter screen 2 again, so that the absorbent cotton 5 without dust adhered to the filter screen 2 slides on the filter screen 2 when the filter screen 2 is cleaned next time, the effect of cleaning the filter screen 2 is ensured, and the operation is repeated until the absorbent cotton 5 wound on the discharging rod 6 is used up, and a new absorbent cotton 5 is reinstalled after the end of use, which is not described. Therefore, after the absorbent cotton 5 is polluted after being cleaned once of the filter screen 2, the filter screen 2 is continuously cleaned by only unlocking the discharging rod 6 through the locking piece, the operation of disassembling and reinstalling the absorbent cotton 5 is not needed, the absorbent cotton 5 is not needed to be cleaned, and only the absorbent cotton 5 wound on the discharging rod 6 is used up and then is required to be disassembled and reinstalled, so that the frequency is far lower than that of the prior art. In the prior art, because the cleaning brush is behind the clearance filter screen, the dust that is stained with on the filter screen can shift to the brush hair of cleaning brush to cause the pollution of cleaning brush, when the cleaning brush that is stained with the dust cleans the filter screen once more, can greatly reduced the clean effect of filter screen, and in order to guarantee the cleaning brush effect when cleaning the filter screen once more, just need dismantle the cleaning brush that is adhered with the dust again and install again and just can solve the problem after wasing, so this must frequently dismantle, install and wash the operation to the cleaning brush, thereby can lead to operating personnel's operating time to be seriously consumed, influence work efficiency.
In this embodiment, through setting up the locking piece that can selectively lock blowing pole 6 on smooth shell 3 for blowing pole 6 can select locking and unblock as required, can rotate when blowing pole 6 lock, and can make blowing pole 6 elastic displacement under the elasticity of first elastic sliding part, so that the cotton 5 that absorbs water of winding on blowing pole 6 can with filter screen 2 elasticity butt, thereby make to absorb water and produce the extrusion force between cotton 5 and the filter screen 2, absorb and have washing liquid or clear water in the cotton 5 that absorbs water so that cotton 5 that absorbs water has better adhesion effect to the dust. Based on the above, when the discharging rod 6 is locked, the water-absorbing cotton 5 is not rotated, the water-absorbing cotton 5 can be driven to slide on the filter screen 2 by sliding the sliding shell 3, and dust attached to the filter screen 2 can be wiped by the water-absorbing cotton 5 in the sliding process, so that the dust is transferred to the water-absorbing cotton 5, and the filter screen 2 is cleaned; meanwhile, when the discharging rod 6 is unlocked, the discharging rod 6 can rotate, the rotation of the discharging rod 6 drives the absorbent cotton 5 to rotate, at the moment, under the action of friction force, the absorbent cotton 5 can be driven to roll along the filter screen 2 through the sliding shell 3, and the absorbent cotton 5 is continuously released from the discharging rod 6 when rolling so that the absorbent cotton 5 stained with dust passes through the through holes 309 and then penetrates out, and therefore the absorbent cotton 5 not stained with dust is abutted against the filter screen 2 again. It can be seen that, after the absorbent cotton 5 is polluted by completing one-time cleaning of the filter screen 2, the filter screen 2 is cleaned continuously by only unlocking the discharging rod 6 through the locking piece, the absorbent cotton 5 (equivalent to a cleaning brush in the prior art) is not required to be disassembled and reinstalled, the absorbent cotton 5 is not required to be cleaned, and only the absorbent cotton 5 wound on the discharging rod 6 is used up and then reinstalled, but the frequency is far lower than that of the prior art. Therefore, compared with the prior art, the utility model can greatly reduce the times of disassembling and installing the absorbent cotton 5 under the condition of ensuring that the filter screen 2 has good cleaning effect each time, omits the cleaning operation of the absorbent cotton 5, can greatly save the working time of operators, improves the working effect and can effectively solve the defects in the prior art.
In this embodiment, a pressing rod 4 elastically abutting against the filter screen 2 is rotatably disposed on the sliding shell 3 through a second elastic sliding member, the pressing rod 4 is rotatably disposed in an inner groove on the inner side surface of the sliding shell 3, the free end of the absorbent cotton 5 bypasses the pressing rod 4 and then passes through the through hole 309, and the absorbent cotton 5 located between the pressing rod 4 and the discharging rod 6 abuts against the filter screen 2 to adhere dust on the filter screen 2 in the process of sliding the sliding shell 3. Specifically, the number of the second elastic sliding parts is two, two ends of the compression bar 4 are respectively connected with the two second elastic sliding parts in a rotating mode, and meanwhile, the second elastic sliding parts are elastically connected with the sliding shell 3 in a sliding mode in a direction perpendicular to the filter screen 2 in a sliding mode, so that the compression bar 4 can rotate and elastically slide towards the filter screen 2. The rotation of the compression bar 4 has the following functions: when the discharging rod 6 is in an unlocking state, the sliding shell 3 is pulled to release the absorbent cotton 5 from the discharging rod 6, the pressing rod 4 and the discharging rod 6 can rotate in the same direction, so that the absorbent cotton 5 can smoothly pass through the through hole 309; the effect of the elastic sliding of the compression bar 4 towards the filter screen 2 is that: can make depression bar 4 have elastic extrusion force to the lateral surface of filter screen 2 all the time to make filter screen 2 can be extruded between filter screen 2 and depression bar 4, and then make the cotton 5 that absorbs water that is located between depression bar 4 and the blowing pole 6 all can with the lateral surface butt of filter screen 2, thereby when blowing pole 6 locking's state, when pulling shell 3, the cotton 5 that absorbs water that is located between depression bar 4 and blowing pole 6 can follow depression bar 4 and blowing pole 6 and slide at the lateral surface of filter screen 2 in step, thereby increased the area of cotton 5 clearance filter screen 2 that absorbs water, with the improvement cleaning effect. The area used when the filter screen 2 is cleaned by the absorbent cotton 5 is required to be changed, and only the distance between the compression bar 4 and the discharging bar 6 is required to be changed.
The second elastic sliding piece comprises a second sliding block 8 and a second pressure spring 10, a second sliding port 303 corresponding to the second sliding block 8 is formed in the sliding shell 3, the second sliding block 8 is arranged in the second sliding port 303 in a sliding mode, second guide holes 306 are formed in the inner walls of the left side and the right side of the second sliding port 303, two second wing plates which are in sliding connection with the two second guide holes 307 in a one-to-one correspondence mode are integrally formed in the second sliding block 8 so that the second sliding block 8 cannot move up and down, the second pressure spring 10 is located between the second sliding block 8 and the second sliding port 303, one end of the second pressure spring 10 is fixedly connected with the second sliding block 8, the other end of the second pressure spring 10 is fixedly connected with the inner wall of the second sliding port 303, the second sliding block 8 elastically slides along the second sliding port 303 (the direction of the second sliding port 303 is perpendicular to the filter screen 2) under the elastic action of the second pressure spring 10, and meanwhile, the absorbent cotton 5 is elastically extruded between the compression rod 4 and the filter screen 2 by the compression rod 4 after bypassing the compression rod 4 under the action of the second pressure spring 10.
In this embodiment, the locking piece includes a first gear 601 fixedly installed on the discharging rod 6 and a sliding plate 7 slidingly disposed on the sliding shell 3, the first gear 601 is located at an end portion of the discharging rod 6 and coaxially disposed with the discharging rod 6, a limiting block 305 is fixedly installed on the sliding shell 3, the sliding plate 7 is slidingly inserted with the limiting block 305 so that the sliding plate 7 can only slide left and right, a first toothed plate 701 engaged with the first gear 601 is fixedly installed at one end of the sliding plate 7, the sliding plate 7 slides leftwards to drive the first toothed plate 701 to engage with the first gear 601 so as to lock the discharging rod 6, and the sliding plate 7 slides rightwards to drive the first toothed plate 701 to separate from the first gear 601 so as to unlock the discharging rod 6. That is, when the first toothed plate 701 is meshed with the first gear 601, the first gear 601 cannot rotate, so that the discharging rod 6 cannot rotate to lock the discharging rod; the first gear 601 can normally rotate when the first toothed plate 701 is separated from the first gear 601, so that the discharging rod 6 can rotate to unlock it.
Further, the metal plate 703 is fixedly installed on the sliding plate 7, the metal plate 703 is located at the left side of the sliding shell 3, the permanent magnet 13 which is in adsorption fit with the metal plate 703 is fixedly installed on the sliding shell 3 through the fixing plate 12, the permanent magnet 13 is located at the left side of the metal plate 703, and when the first toothed plate 701 is meshed with the first gear 601, the metal plate 703 and the permanent magnet 13 are adsorbed to lock the first toothed plate 701, so that the discharging rod 6 cannot shake or unlock automatically under the locking state.
Still further, the sliding shell 3 is rotatably provided with a limiting piece for extruding and fixing the absorbent cotton 5 penetrating out of the through hole 309, the limiting piece is in linkage with the sliding plate 7, and the left sliding plate 7 drives the limiting piece to extrude and fix the absorbent cotton 5 penetrating out of the through hole 309 in the process of locking the discharging rod 6, so that the absorbent cotton 5 abutting against the filter screen 2 in the process of sliding the sliding shell 3 when the discharging rod 6 is locked does not move, and the absorbent cotton 5 can perform stable dust removal operation. Specifically, since the free end of the absorbent cotton 5 passes through the through hole 309, if the end of the absorbent cotton 5 passing through the through hole 309 is not fixed in the locked state of the discharging rod 6, when the sliding shell 3 slides to the left (the sliding shell is not affected when sliding to the right), the discharging rod 6 is driven to rotate to wind the absorbent cotton 5, so that dust on the filter screen 2 cannot be wiped, and meanwhile, the absorbent cotton 5 with dust is wound on the discharging rod 6, which is not expected, so that the utility model can effectively solve the technical problems by fixing the absorbent cotton 5 passing through the through hole 309. Therefore, the sliding slide plate 7 can lock the discharging rod 6 so that the absorbent cotton 5 can slide to the right to wipe and remove dust on the filter screen 2, and can synchronously fix the absorbent cotton 5 penetrating from the through holes 309 so that the absorbent cotton 5 can also slide to the left to wipe and remove dust on the filter screen 2;
similarly, when the discharging rod 6 needs to be unlocked, the discharging rod 6 can be unlocked only by sliding the sliding plate 7 rightward to separate the first toothed plate 701 from the first gear 601, and the sliding plate 7 is driven by the sliding plate 7 to separate the limiting piece from the absorbent cotton 5 penetrating out of the through hole 309 in the process of unlocking the discharging rod 6, so that the absorbent cotton 5 with dust in the process of sliding the sliding shell 3 during unlocking the discharging rod 6 can continuously penetrate out of the through hole 309. Therefore, the unlocking of the discharging rod 6 can be realized through the sliding slide plate 7, the unlocking of the absorbent cotton 5 penetrating from the through hole 309 can be synchronously realized, the two can be synchronously performed, the operation time can be effectively reduced, and the operation efficiency can be improved.
Still further, the limiting member comprises a cutter 1501, and in the process of sliding the sliding plate 7 leftwards to lock the discharging rod 6, the cutter 1501 is driven to cut off the absorbent cotton 5 stained with dust under the action of the adsorption force of the metal plate 703 and the permanent magnet 13. Therefore, the left sliding plate 7 also plays a role of cutting off the dust-adhered absorbent cotton 5 penetrating from the through holes 309, so that the absorbent cotton 5 on the cleaning mechanism is the uncontaminated absorbent cotton 5, the cleaning mechanism is kept clean, and the operation of cutting off the dust-adhered absorbent cotton 5 independently is omitted. The attraction force between the metal plate 703 and the permanent magnet 13 can increase the power of the cutter 1501 to cut the absorbent cotton 5, so that the absorbent cotton 5 can be cut by the cutter 1501.
In this embodiment, the specific structure of the limiting member is that, the second toothed plate 702 slidingly inserted with the sliding shell 3 is fixedly installed on the sliding plate 7, the length direction of the second toothed plate 702 is the sliding direction of the sliding plate 7 and is perpendicular to the length direction of the first toothed plate 701, the slot 308 for the sliding insertion of the second toothed plate 702 is provided on the sliding shell 3 to guide the second toothed plate 702, the limiting member comprises a driving rod 14 rotationally arranged on the sliding shell 3, a concave groove 311 for accommodating the driving rod 14 is provided on the outer side surface of the sliding shell 3, the concave groove 311 is communicated with the slot 308, the driving rod 14 is rotationally arranged in the concave groove 311, a swinging plate 15 is fixedly installed on the driving rod 14, a second gear 1401 meshed with the second toothed plate 702 is coaxially and fixedly arranged on the driving rod 14, the second toothed plate 702 is meshed with the second gear 1401 by utilizing the second toothed plate 702, when the sliding plate 7 slides rightwards, the second toothed plate 702 can be driven to rotate clockwise so as to push the second gear 1401, the second gear 1401 is driven by the second gear 1401 to rotate clockwise, the driving rod 14 and the swinging plate 15 rotates clockwise so as to drive the swinging plate 15 to rotate leftwards, and the swinging plate 1401 is driven by the driving plate 1401 to rotate anticlockwise, and the driving plate 15 is driven by the driving plate 15 to rotate anticlockwise, and the driving plate 15 is driven by the driving plate 1401, and the driving plate 1401 to rotate anticlockwise, and the driving plate 15 is driven by the driving plate 15. The sliding of the sliding plate 7 drives the swinging plate 15 to rotate so that the plurality of protruding teeth 1502 squeeze and fix the absorbent cotton 5 penetrating from the through holes 309, thereby realizing the fixation of the absorbent cotton 5 penetrating from the through holes 309;
wherein, the cutting knife 1501 is fixedly mounted on the swinging plate 15, when the swinging plate 15 drives the plurality of protruding teeth 1502 to extrude and fix the absorbent cotton 5 penetrating from the through holes 309, the cutting knife 1501 is simultaneously driven to rotate towards the outer side surface of the sliding shell 3 to cut off the absorbent cotton 5 attached with dust, so that the absorbent cotton is separated from the absorbent cotton 5 not attached with dust, and the plurality of protruding teeth 1502 still extrude and fix the absorbent cotton 5 after the absorbent cotton 5 is cut off, thereby enabling the absorbent cotton 5 to slide left and right on the outer side surface of the filter screen 2 to clean dust.
In this embodiment, the number of the second toothed plates 702 and the second gears 1401 is at least two and corresponds to each other, so as to improve the uniformity of the stress of the driving rod 14.
In this embodiment, a plurality of concave holes 310 corresponding to the plurality of protruding teeth 1502 are formed on the sliding shell 3, and the plurality of protruding teeth 1502 are inserted into the corresponding concave holes 310 during the process of squeezing and fixing the absorbent cotton 5, so that the absorbent cotton 5 is squeezed into the plurality of concave holes 310, and the fixing effect of the plurality of protruding teeth 1502 on the absorbent cotton 5 is improved.
In this embodiment, the sliding plate 7 is in contact with an inner side of the frame 1, and in a state that the metal plate 703 is adsorbed by the permanent magnet 13, the sliding housing 3 drives the sliding plate 7 to collide with the inner side of the frame 1 to separate the metal plate 703 from the permanent magnet 13, so that the first toothed plate 701 is separated from the first gear 601 and the limiting piece is separated from the absorbent cotton 5. Therefore, after the outer side surface of the filter screen 2 is cleaned, the sliding plate 7 can be unlocked by only pulling the sliding shell 3 to collide with the inner side of the frame 1, and the absorbent cotton 5 penetrating from the through hole 309 can be unlocked without additional unlocking operation of an operator.
The sliding plate 7 is further fixedly provided with a handle plate 704 located on the left side of the metal plate 703, and an interval is formed between the handle plate 704 and the metal plate 703 to enable fingers to be inserted.
In this embodiment, two guide plates 16 are fixedly installed on the outer side surface of the sliding shell 3, the two guide plates 16 are respectively located at the top and the bottom of the through hole 309, a passage through which the absorbent cotton 5 passes is formed between each guide plate 16 and the outer side surface of the sliding shell 3, the absorbent cotton 5 penetrating out of the through hole 309 enters into the two passages so that the top and the bottom of the absorbent cotton 5 are limited, the absorbent cotton 5 is prevented from being folded after penetrating out of the through hole 309, so that when the absorbent cotton 5 is cut by the cutter 1501, the absorbent cotton 5 can be cut in a flat state, the avoidance ports 1601 for avoiding the cutter 1501 are formed in each guide plate 16, and when the absorbent cotton 5 is cut by the cutter 1501, the blades of the cutter 1501 can enter the avoidance ports 1601 so that the guide plates 16 can not obstruct the cutter 1501 from cutting the absorbent cotton 5.
In this embodiment, if the cleaning solution or clear water in the absorbent cotton 5 is air-dried, the cleaning solution or clear water can be added into the gap between the sliding shell 3 and the filter screen 2 to the absorbent cotton 5, which is not described in detail.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (4)
1. The utility model provides an air compressor machine radiator filter screen subassembly, is including frame (1) that are provided with filter screen (2) and be used for cleaning mechanism of clean filter screen (2), its characterized in that:
the cleaning mechanism comprises a sliding shell (3) arranged on the frame (1) in a sliding manner, a discharging rod (6) is arranged on the sliding shell (3) in a rotating manner through a first elastic sliding piece, water absorbent cotton (5) elastically abutted to the filter screen (2) is wound on the discharging rod (6), and a through hole (309) for allowing the free end of the water absorbent cotton (5) to pass through is formed in the sliding shell (3);
the sliding shell (3) is provided with a locking piece for selectively locking the discharging rod (6), and when the discharging rod (6) is locked, the sliding shell (3) drives the absorbent cotton (5) to slide on the filter screen (2) so as to adhere dust on the filter screen (2) to the absorbent cotton (5);
when the discharging rod (6) is unlocked, the sliding shell (3) drives the absorbent cotton (5) to roll along the filter screen (2) so that the absorbent cotton (5) with dust is penetrated out of the through hole (309);
a pressing rod (4) which is elastically abutted against the filter screen (2) is rotatably arranged on the sliding shell (3) through a second elastic sliding piece, the free end of the absorbent cotton (5) passes through the through hole (309) after bypassing the pressing rod (4), and the absorbent cotton (5) between the pressing rod (4) and the discharging rod (6) is abutted against the filter screen (2) so as to be attached with dust on the filter screen (2) in the process of sliding the sliding shell (3);
the locking piece comprises a first gear (601) fixedly arranged on the discharging rod (6) and a sliding plate (7) arranged on the sliding shell (3) in a sliding manner, a first toothed plate (701) meshed and matched with the first gear (601) is fixedly arranged at one end of the sliding plate (7), the sliding plate (7) slides leftwards to drive the first toothed plate (701) to be meshed with the first gear (601) so as to lock the discharging rod (6), and the sliding plate (7) slides rightwards to drive the first toothed plate (701) to be separated from the first gear (601) so as to unlock the discharging rod (6);
a metal plate (703) is fixedly arranged on the sliding plate (7), a permanent magnet (13) which is in adsorption fit with the metal plate (703) is fixedly arranged on the sliding shell (3) through a fixed plate (12), and the metal plate (703) and the permanent magnet (13) are adsorbed to lock the first toothed plate (701) when the first toothed plate (701) is meshed with the first gear (601);
the sliding shell (3) is rotatably provided with a limiting piece for extruding and fixing the absorbent cotton (5) penetrating through the through hole (309), the limiting piece is linked with the sliding plate (7), and the sliding plate (7) is driven to press and fix the absorbent cotton (5) penetrating through the through hole (309) in the process of locking the discharging rod (6) left, so that the absorbent cotton (5) abutting against the filter screen (2) in the process of sliding the sliding shell (3) when the discharging rod (6) is locked does not move;
the limiting piece comprises a cutting knife (1501), and in the process of sliding the sliding plate (7) leftwards to lock the discharging rod (6), the cutting knife (1501) is driven to cut off the absorbent cotton (5) stained with dust under the action of the adsorption force of the metal plate (703) and the permanent magnet (13);
the utility model discloses a water absorbing cotton (5) that wears out in through hole (309) is fixed including slide shell (3), slide (7) are gone up fixed mounting and slide shell (3) slip grafting second pinion rack (702), the locating part is including rotating actuating lever (14) that set up on slide shell (3), coaxial fixed second gear (1401) that are provided with and mesh with second pinion rack (702) on actuating lever (14), fixed mounting has swinging plate (15) on actuating lever (14), fixed mounting has a plurality of protruding tooth (1502) on swinging plate (15), slide of slide (7) is driven swinging plate (15) and is rotated so that a plurality of protruding tooth (1502) extrusion are fixed.
2. The air compressor radiator screen assembly of claim 1, wherein: the cutting knife (1501) is fixedly arranged on the swinging plate (15), and the water absorbent cotton (5) is still extruded and fixed by the plurality of protruding teeth (1502) after the water absorbent cotton (5) is cut off.
3. The air compressor radiator screen assembly of claim 2, wherein: a plurality of concave holes (310) which are in one-to-one correspondence with the plurality of protruding teeth (1502) are formed in the sliding shell (3), and the plurality of protruding teeth (1502) are inserted into the corresponding concave holes (310) in the process of extruding and fixing the absorbent cotton (5).
4. The air compressor radiator screen assembly of claim 1, wherein: the sliding plate (7) is matched with the inner side of the frame (1) in a butt mode, the metal plate (703) is in an adsorption state with the permanent magnet (13), the sliding shell (3) slides to drive the sliding plate (7) to collide with the inner side of the frame (1) so as to drive the metal plate (703) to separate from the permanent magnet (13), and then the first toothed plate (701) is separated from the first gear (601) and the limiting piece is separated from the absorbent cotton (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310806580.2A CN116717456B (en) | 2023-07-04 | 2023-07-04 | Air compressor radiator filter screen subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310806580.2A CN116717456B (en) | 2023-07-04 | 2023-07-04 | Air compressor radiator filter screen subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116717456A CN116717456A (en) | 2023-09-08 |
| CN116717456B true CN116717456B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310806580.2A Active CN116717456B (en) | 2023-07-04 | 2023-07-04 | Air compressor radiator filter screen subassembly |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1945151A (en) * | 2006-10-14 | 2007-04-11 | 广东美的电器股份有限公司 | Automatic dust remover for filter net of wall hanging type air conditioner |
| MY141783A (en) * | 2004-10-27 | 2010-06-30 | Panasonic Corp | Air conditioner with indoor unit having automatic filter cleaning function |
| CN203018392U (en) * | 2012-12-10 | 2013-06-26 | 广东美的电器股份有限公司 | Filter screen cleaning device and air conditioning indoor unit |
| CN215486440U (en) * | 2021-06-28 | 2022-01-11 | 新兴栈(绵阳)建材有限公司 | Air compressor |
| CN218722135U (en) * | 2022-11-15 | 2023-03-24 | 安徽聚众慧泽机电设备工程有限公司 | From air conditioner filter screen structure of taking clean mechanism |
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2023
- 2023-07-04 CN CN202310806580.2A patent/CN116717456B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY141783A (en) * | 2004-10-27 | 2010-06-30 | Panasonic Corp | Air conditioner with indoor unit having automatic filter cleaning function |
| CN1945151A (en) * | 2006-10-14 | 2007-04-11 | 广东美的电器股份有限公司 | Automatic dust remover for filter net of wall hanging type air conditioner |
| CN203018392U (en) * | 2012-12-10 | 2013-06-26 | 广东美的电器股份有限公司 | Filter screen cleaning device and air conditioning indoor unit |
| CN215486440U (en) * | 2021-06-28 | 2022-01-11 | 新兴栈(绵阳)建材有限公司 | Air compressor |
| CN218722135U (en) * | 2022-11-15 | 2023-03-24 | 安徽聚众慧泽机电设备工程有限公司 | From air conditioner filter screen structure of taking clean mechanism |
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|---|---|
| CN116717456A (en) | 2023-09-08 |
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