CN117704552A - Dust removing mechanism for air conditioner - Google Patents
Dust removing mechanism for air conditioner Download PDFInfo
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- CN117704552A CN117704552A CN202311438918.XA CN202311438918A CN117704552A CN 117704552 A CN117704552 A CN 117704552A CN 202311438918 A CN202311438918 A CN 202311438918A CN 117704552 A CN117704552 A CN 117704552A
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- nut seat
- dust
- block
- fixedly connected
- plate
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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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
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of air conditioner dust removal, and in particular relates to a dust removal mechanism for the interior of an air conditioner, which comprises a shell, a filter screen fixedly connected with the inner wall of the shell and a cleaning mechanism; the cleaning mechanism comprises a first nut seat, a vertical plate, a long plate, a plurality of bristle layers, a driving assembly for driving the first nut seat to reciprocate along the length direction of the filter screen, and a power assembly for driving the vertical plate to reciprocate along the width direction of the first nut seat; the vertical plate is in sliding connection with the first nut seat; the long plate is connected with the vertical plate; the bristle layers are arranged on the long plate along the height direction of the long plate, and are fixedly connected with the long plate; the filter screen is located on the motion track of the bristle layer, and the bristle layer can act on the filter screen. The dustproof screen plate is used for solving the problem that the existing dustproof device needs workers to take down the dustproof screen plate regularly and clean the dustproof screen plate.
Description
Technical Field
The invention relates to the technical field of air conditioner dust removal, in particular to a dust removal mechanism for the interior of an air conditioner.
Background
The outdoor unit of the air conditioner is generally installed in an outdoor and outdoor environment, most of the existing outdoor units of the air conditioner are single and fixed, have no good dustproof effect, are easy to block the heat dissipation net cover of the outdoor unit of the air conditioner, and greatly reduce the service life of the outdoor unit of the air conditioner.
In order to solve the problems, chinese patent publication No. CN219199432U discloses an air conditioning equipment dustproof device, which comprises an air conditioner outer machine, wherein a vertical fixing block is arranged on the air conditioner outer machine, the end face of the vertical fixing block is provided with a sliding groove, an outer frame is arranged outside the air conditioner outer machine and at the sliding groove on two sides in a combined mode, a through hole is formed in the end face of the outer frame, grooves distributed at equal intervals are oppositely formed in two sides of an inner cavity of the through hole, a spring and a transverse block are arranged in the inner cavity of the groove, and a dustproof screen plate is arranged between two adjacent transverse blocks. The device has replaced traditional heat dissipation screen panel structure through dustproof screen panel, takes off dustproof screen panel through regularly dismantling for in time clear up the absorption dust on the dustproof screen panel, when guaranteeing good radiating effect, can also avoid outside dust to get into the inside of outer machine of air conditioner.
The device has the following problems in the actual use process: 1. the device needs the workman to dismantle the dustproof otter board regularly and take off to clear up to guarantee that the dustproof otter board can not take place to block up, and manual cleaning dustproof otter board can increase workman's work load, and the work is loaded down with trivial details, and then makes the incomplete that dustproof otter board can clear up, thereby influences the reuse of dustproof otter board; 2. when dismantling dustproof otter board, because dustproof otter board can take place the shake, consequently, at the in-process of dismantling, partial dust can fly into the inside of the outer machine of air conditioner and attach on each electronic component, causes the damage of the inside electronic component of the outer machine of air conditioner, and then has influenced the life of the outer machine of air conditioner.
Disclosure of Invention
The invention provides a dust removing mechanism for the interior of an air conditioner, which aims to solve the problem that the existing dust-proof device needs workers to regularly take down a dust-proof screen plate and clean the dust-proof screen plate.
In order to achieve the above purpose, the invention adopts the following technical scheme: the dust removing mechanism for the air conditioner comprises a shell, a filter screen fixedly connected with the inner wall of the shell and a cleaning mechanism; the cleaning mechanism comprises a first nut seat, a vertical plate, a long plate, a plurality of bristle layers, a driving assembly for driving the first nut seat to reciprocate along the length direction of the filter screen, and a power assembly for driving the vertical plate to reciprocate along the width direction of the first nut seat; the vertical plate is in sliding connection with the first nut seat; the long plate is connected with the vertical plate; the bristle layers are arranged on the long plate along the height direction of the long plate, and are fixedly connected with the long plate; the filter screen is located on the motion track of the bristle layer, and the bristle layer can act on the filter screen.
The principle and the advantages of the scheme are as follows:
1. when the dust on the filter screen needs to be cleaned, the driving assembly drives the first nut seat to reciprocate along the length direction of the filter screen, and the vertical plates synchronously move; during the movement of the vertical plate, the long plate moves synchronously; the bristle layers move synchronously during the movement of the long plate; because the filter screen is positioned on the movement track of the brush hair layer, when the brush hair layer is contacted with the filter screen, the brush hair layer can clean dust adhered to the filter screen, and finally the dust falls on the bottom of the shell, namely the dust does not block the filter holes on the filter screen; in addition, the brush hair layer can also reciprocate along the length direction of the filter screen, so that dust at any position along the length direction of the filter screen can be cleaned by the brush hair layer, namely, the dust on the filter screen is cleaned more fully and completely.
2. During the reciprocating motion of the bristle layer along the length direction of the filter screen, the power assembly drives the vertical plate to reciprocate along the width direction of the first nut seat, and during the motion of the vertical plate, the long plate synchronously moves; during the movement of the long plate, the bristle layer synchronously moves, namely, the bristle layer can also reciprocate along the width direction of the first nut seat while reciprocating along the length direction of the filter screen; during the reciprocating motion of the brush hair layer along the width direction of the first nut seat, when the brush hair layer contacts with the filter screen, the brush hair layer continuously moves, and as the brush hair layer is flexible, the brush hair layer can generate certain deformation, after being extruded by the filter screen, the brush hair layer is unfolded to two sides, the contact area of the brush hair layer and the filter screen is increased, the action effect of the brush hair layer is further enhanced, and the work efficiency of the brush hair layer is improved.
In summary, through the reciprocating motion of the bristle layer along the length direction of the filter screen and the reciprocating motion of the bristle layer along the width direction of the first nut seat, dust at any position in the length direction of the filter screen can be thoroughly and completely cleaned, namely, no dust remains in the length direction of the filter screen, and normal use of the filter screen is ensured.
3. The manual operation is replaced by the reciprocating motion of the bristle layer along the length direction of the filter screen and the reciprocating motion of the bristle layer along the width direction of the first nut seat, so that the working efficiency is improved; and in addition, the condition that the worker can adsorb dust during manual cleaning can be avoided, and the health of the worker is further ensured.
Further, the device also comprises a linkage part; the linkage plate comprises a short shaft, a first cam, a first spring, a through hole formed in the vertical plate and a linkage unit for driving the short shaft to rotate; the short shaft is rotationally connected with the first nut seat; the first cam is fixedly connected with the short shaft and is propped against the long plate; the long plate is connected with the vertical plate in a sliding way, passes through the through hole and can vertically reciprocate in the through hole; the two ends of the first spring are respectively connected with the long plate and the vertical plate.
The linkage unit drives the short shaft to rotate, and the first cam synchronously rotates during the rotation of the short shaft; during rotation of the first cam, when the protruding part of the first cam abuts against the long plate, the long plate moves vertically downwards, and the first spring is compressed; when the protruding part of the first cam is not propped against the long plate any more, the long plate is reset under the action of the first spring, and the long plate moves vertically upwards; thus, the long plate can reciprocate vertically.
The brushing layers synchronously move during the vertical reciprocating movement of the long plate; during the vertical reciprocating motion of the bristle layer, on one hand, the bristle layer can clean dust at any position in the height direction of the filter screen, so that the cleaning range of the bristle layer is enlarged; on the other hand, the bristle layer also has a certain acting force, so that dust adhered to the filter screen is more easily cleaned by the bristle layer, and the action effect of the bristle layer is further enhanced.
In summary, through the reciprocating motion of the bristle layer along the length direction of the filter screen, the reciprocating motion of the bristle layer along the width direction of the first nut seat and the vertical reciprocating motion of the bristle layer, the dust at any position on the surface of the filter screen can be thoroughly and completely cleaned, namely, the surface of the filter screen has no dust residue, and the filtering efficiency of the filter screen is further improved.
Further, a protective assembly is included; the protection component comprises a moving block and a dust-proof plate; the moving block is fixedly connected with the first nut seat; the dust guard is fixedly connected with the bottom of the moving block, the length of the dust guard is greater than that of the long plate, the height of the dust guard is greater than that of the long plate, and the dust guard is located on the movement track of the bristle layer.
In order to avoid the situation that dust blocked in the filtering holes of the filter screen can pass through the filter screen to enter the air conditioner external unit under the action force of the brush hair layer during the reciprocating motion of the brush hair layer along the width direction of the first nut seat, the moving block synchronously moves during the motion of the first nut seat; during the movement of the moving block, the dust-proof plate moves synchronously; during the movement of the dust-proof plate, the length of the dust-proof plate is larger than that of the long plate, the height of the dust-proof plate is larger than that of the long plate, and the dust-proof plate is further positioned on the movement track of the bristle layer, so that dust passing through the filter screen can be blocked under the action of the dust-proof plate, and therefore components of the dust entering the air conditioner outside unit are reduced, and the normal use of the air conditioner outside unit is ensured.
Further, the device also comprises a cleaning part; the cleaning part comprises a second nut seat, a cleaning block and a driving unit for driving the second nut seat to vertically reciprocate; the second nut seat is connected with the moving block; the cleaning block is fixedly connected with the second nut seat; one end of the cleaning block, which is far away from the second nut seat, is attached to the dust-proof plate.
The second nut seat is driven to vertically reciprocate by the driving unit, and the cleaning block synchronously moves during the movement of the second nut seat; during the movement of the cleaning block, the cleaning block is attached to the dust-proof plate at one end far away from the second nut seat, so that the cleaning block can clean dust of the dust-proof plate; because the cleaning block can be vertically reciprocated along the height direction of the dust guard, dust at any position in the height direction of the dust guard can be cleaned by the cleaning block and finally falls to the bottom of the shell.
Further, the device also comprises a cleaning part; the cleaning part comprises a placing box, a water tank, a piston cylinder, a piston block and a power unit for driving the piston block to reciprocate along the axial direction of the piston cylinder; the placing box is fixedly connected with the second nut seat; the water tank is fixedly connected with the outer wall of the placement tank; the piston cylinder is fixedly connected with the inner wall of the placement box; the piston cylinder is communicated with a water inlet pipe and a water outlet pipe; the water inlet pipe is communicated with the water tank; the water outlet pipe penetrates through the placement box, and one end of the water outlet pipe, which is far away from the placement box, faces the dust-proof plate; the piston block is in sliding connection with the piston cylinder.
During the vertical reciprocating motion of the second nut seat, the placing box synchronously moves; during the vertical reciprocating motion of the placement box, the power unit drives the piston block to reciprocate along the axial direction of the piston cylinder, when the piston block moves in the direction away from the water outlet pipe, the piston block pumps water, and the water enters the piston cylinder along the water inlet pipe and is temporarily stored; when the piston cylinder moves towards the direction close to the water outlet pipe, the piston block discharges water, the water stored in the piston cylinder is discharged along the water outlet pipe, and the discharged water has a certain acting force, so that the water can act on the dust-proof plate; the water acting on the dust-proof plate can clean the dust-proof plate on one hand, and further clean the cleaned position of the cleaning block again, so that the dust-proof plate is clean and dust-free; on the other hand, the water is subjected to the reaction force of the dust guard and is sputtered to form sputtering liquid, the sputtering liquid can be mixed with dust passing through the filter screen to form mixed liquid, and the gravity of the dust can be increased by the mixed liquid, so that the dust can finally fall on the bottom of the shell, the dust is further prevented from flying into the air conditioner outdoor unit, and the air conditioner outdoor unit can be further guaranteed to be efficiently carried out.
Through the motion, during the vertical reciprocating motion of the placement box, dust at any position along the height direction of the dust guard can be acted on by the water outlet pipe, so that the range of the action of the water outlet pipe is enlarged, the working efficiency of the water outlet pipe is improved, and dust is not adhered to any position on the surface of the dust guard.
In summary, through the combined action of the dust-proof plate and the water outlet pipe, the dust passing through the filter screen can be prevented from being blocked by a plurality of pieces, and the dust cannot fly into the air conditioner external unit and adhere to the electronic element, so that the service life of the air conditioner external unit is further prolonged.
Further, the device also comprises a collecting part; the collecting part comprises a collecting block, a sweeping block and a collecting cylinder; the collecting block is fixedly connected with the bottom of the inner wall of the shell and is positioned right below the dust-proof plate and the filter screen; the sweeping block is connected with the collecting block in a sliding way; the sweeping block is fixedly connected with the dust-proof plate; the collecting cylinder is fixedly connected with the collecting block.
In order to ensure that the mixture of water and dust falling on the bottom of the inner wall of the shell is convenient to clean in a centralized manner, therefore, the dust falling on the filter screen can be ensured to be cleaned by the bristle layer through arranging the collecting block under the dust-proof plate and the filter screen, the dust falling on the dust-proof plate is cleaned by the cleaning block, and the dust falling by the cleaning of the sputtering liquid can fall into the collecting block, so that the quality and efficiency of the subsequent dust cleaning are improved.
The dust-proof plate moves synchronously during the reciprocating motion along the length direction of the filter screen; during the movement of the sweeping block, the sweeping block can clean the mixture of water and dust in the collecting block, and finally the mixture of water and dust falls into the collecting cylinder completely under the drive of the sweeping block, so that the cleaning of workers in the later period is facilitated, and the cleaning efficiency is improved.
Further, the driving assembly comprises a first screw rod, a first guide rod and a power part for driving the first screw rod to rotate forwards and reversely; the first screw is rotationally connected with the shell; the first guide rod is fixedly connected with the shell; the first nut seat is in threaded connection with the first screw rod, and the first nut seat is in sliding connection with the first guide rod.
The first screw rod is driven to rotate forward through the power part, and the first nut seat moves along the length direction of the first guide rod during forward rotation of the first screw rod; the first screw rod is driven to reversely rotate through the power part, and during the reverse rotation of the first screw rod, the first nut seat reversely moves along the length direction of the first guide rod; therefore, the first nut seat can reciprocate along the length direction of the first guide rod.
Further, the power assembly comprises a first rack, a rotating shaft, a first gear, a second cam and a second spring; the first rack is fixedly connected with the shell; the rotating shaft is rotationally connected with the first nut seat; the first gear and the second cam are fixedly connected with the rotating shaft; the first gear is meshed with the second rack; the second cam is propped against the vertical plate; two ends of the second spring are respectively connected with the first nut seat and the vertical plate.
The first nut seat moves synchronously along the rotating shaft during the reciprocating motion along the length direction of the first guide rod; the first gear moves synchronously during the movement of the rotating shaft; during the movement of the first gear along the length direction of the first guide rod, the first gear is meshed with the first rack, so that the first gear rotates, namely, the first gear can rotate while moving along the length direction of the first guide rod; during the rotation of the first gear, the rotating shaft synchronously rotates, namely, the rotating shaft can rotate while moving along the length direction of the first guide rod; during rotation of the shaft, the second cam rotates synchronously.
During the rotation of the second cam, when the protruding part of the second cam is propped against the vertical plate, the vertical plate moves along the width direction of the first nut seat towards the direction close to the filter screen, and the second spring is compressed; when the protruding part of the second cam is not propped against the vertical plate any more, the vertical plate is reset under the action of the second spring, and the vertical plate moves along the width direction of the first nut seat in a direction away from the filter screen; therefore, the vertical plate can reciprocate in the width direction of the first nut seat.
Further, the driving unit comprises a second screw rod, a second guide rod and a belt; the second screw is rotationally connected with the moving block; the second guide rod is fixedly connected with the moving block; the second nut seat is in threaded connection with the second screw rod, and the second nut seat is in sliding connection with the second guide rod; the belt sleeve is arranged between the rotating shaft and the second screw rod.
During the forward rotation of the rotating shaft, the rotating shaft drives the second screw rod to rotate forward through the belt, and during the forward rotation of the second screw rod, the second nut seat vertically moves downwards along the length direction of the second guide rod; similarly, during the reverse rotation of the rotating shaft, the second nut seat vertically moves upwards along the length direction of the second guide rod; thus, the second nut seat is capable of vertical reciprocation.
Further, the power unit comprises a second rack, a rotating shaft, a second gear, a third cam and a third spring; the second rack is fixedly connected with the moving block; the rotating shaft is rotationally connected with the placing box; the second gear and the third cam are fixedly connected with the rotating shaft; the second gear is meshed with the second rack; the third cam is propped against the piston block; two ends of the third spring are respectively connected with the piston block and the piston cylinder.
The rotating shafts synchronously move during the vertical reciprocating motion of the placement box; the second gear moves synchronously during the movement of the rotating shaft; during the vertical reciprocating motion of the second gear, the second gear is meshed with the second rack, so that the second gear rotates, namely, the second gear can rotate while vertically reciprocating; during the rotation of the second gear, the rotation shaft rotates synchronously, i.e. the rotation shaft can also rotate while the rotation shaft reciprocates vertically.
The third cam rotates synchronously during the rotation of the rotating shaft; during the rotation of the third cam, when the third cam protruding part is propped against the piston block, the piston block moves towards the direction close to the water outlet pipe, and the third spring is compressed; when the protruding part of the third cam is not propped against the piston block any more, the piston block is reset under the action of the third spring, and the piston block moves in the direction away from the water outlet pipe; thus, the piston block can reciprocate in the axial direction of the piston cylinder.
Drawings
Fig. 1 is a schematic structural view of a housing of an embodiment of a dust removing mechanism for an air conditioner according to the present invention.
Fig. 2 is a sectional view in the front view of fig. 1.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic view of a part of the cleaning mechanism of fig. 2.
Fig. 5 is an enlarged view at B in fig. 4.
Fig. 6 is a cross-sectional view of the placement box of fig. 5 in a front view.
Fig. 7 is a partial cross-sectional view in the left-hand direction of fig. 1.
Fig. 8 is an enlarged view at C in fig. 7.
Fig. 9 is a partial cross-sectional view of the top view of fig. 1.
Fig. 10 is an enlarged view of D in fig. 9.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the cleaning machine comprises a shell 1, a filter screen 2, a first nut seat 3, a vertical plate 4, a long plate 5, a bristle layer 6, a short shaft 7, a first cam 8, a first spring 9, a moving block 10, a dust-proof plate 11, a second nut seat 12, a cleaning block 13, a placing box 14, a water tank 15, a piston cylinder 16, a piston block 17, a collecting block 18, a cleaning block 19, a collecting cylinder 20, a first screw 21, a first guide rod 22, a first rack 23, a rotating shaft 24, a first gear 25, a second cam 26, a second spring 27, a second screw 28, a second guide rod 29, a belt 30, a second rack 31, a rotating shaft 32, a second gear 33, a third cam 34, a third spring 35, a servo motor 36, a first bevel gear 37 and a second bevel gear 38.
Examples are substantially as shown in figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 10:
the embodiment of the invention provides a dust removing mechanism for the interior of an air conditioner, which comprises a shell 1 and a filter screen 2 fixedly connected with the inner wall of the shell 1; the device also comprises a cleaning mechanism; the cleaning mechanism comprises a first nut seat 3, a vertical plate 4, a long plate 5, a plurality of bristle layers 6, a driving component for driving the first nut seat 3 to reciprocate along the length direction of the filter screen 2, and a power component for driving the vertical plate 4 to reciprocate along the width direction of the first nut seat 3; the vertical plate 4 is in sliding connection with the bottom of the first nut seat 3; the long plate 5 is connected with the vertical plate 4; the bristle layers 6 are all equidistantly arranged on the long plate 5 along the height direction of the long plate 5, and the bristle layers 6 are fixedly connected with the long plate 5; the filter screen 2 is positioned on the movement track of the bristle layer 6, and the bristle layer 6 can act on the filter screen 2.
The device also comprises a linkage part; the linkage plate comprises a short shaft 7, a first cam 8, a first spring 9, a through hole formed in the vertical plate 4 and a linkage unit for driving the short shaft 7 to rotate; the short shaft 7 is positioned below the first nut seat 3, and the short shaft 7 is rotationally connected with the first nut seat 3; the first cam 8 is fixedly connected with the short shaft 7, the long plate 5 is positioned below the first cam 8, and the first cam 8 is propped against the long plate 5; the long plate 5 is in sliding connection with the vertical plate 4, the long plate 5 penetrates through the through hole, and the long plate 5 can vertically reciprocate in the through hole; the two ends of the first spring 9 are respectively connected with the long plate 5 and the vertical plate 4.
The device also comprises a protection component; the protection component comprises a moving block 10 and a dust-proof plate 11; the moving block 10 is fixedly connected with the first nut seat 3; the dust guard 11 is fixedly connected with the bottom of the movable block 10, the length of the dust guard 11 is greater than that of the long plate 5, the height of the dust guard 11 is greater than that of the long plate 5, the dust guard 11 is located on the movement track of the bristle layer 6, and the dust guard 11 can block dust, which acts on the filter screen 2 and passes through the filter screen 2, of the bristle layer 6.
The device also comprises a cleaning part; the cleaning part comprises a second nut seat 12, a cleaning block 13 and a driving unit for driving the second nut seat 12 to vertically reciprocate; the second nut seat 12 is connected with the moving block 10; the cleaning block 13 is fixedly connected with the second nut seat 12; one end of the cleaning block 13, which is far away from the second nut seat 12, is attached to the dust-proof plate 11.
The device also comprises a cleaning part; the cleaning part comprises a placing box 14, a water tank 15, a piston cylinder 16, a piston block 17 and a power unit for driving the piston block 17 to reciprocate along the axial direction of the piston cylinder 16; the placing box 14 is fixedly connected with the second nut seat 12; the water tank 15 is fixedly connected with the outer wall of the placement tank 14, and a sufficient amount of water is stored in the water tank 15; the piston cylinder 16 is fixedly connected with the inner wall of the placement box 14; the piston cylinder 16 is communicated with a water inlet pipe and a water outlet pipe; the water inlet pipe is communicated with the water tank 15, and a first one-way valve for water to flow from the water tank 15 to the piston cylinder 16 in one way is arranged on the water inlet pipe; the water outlet pipe passes through the placement box 14, a second one-way valve for water to flow from the piston cylinder 16 to the dust-proof plate 11 in one way is arranged on the water outlet pipe, and one end of the water outlet pipe, which is far away from the placement box 14, faces the dust-proof plate 11; the piston block 17 is slidably connected to the piston cylinder 16.
The device also comprises a collecting part; the collecting part comprises a collecting block 18, a sweeping block 19 and a collecting cylinder 20; the collecting block 18 is fixedly connected with the bottom of the inner wall of the shell 1, the collecting block 18 is provided with a groove, and the collecting block 18 is positioned right below the dust-proof plate 11 and the filter screen 2; the sweeping block 19 is positioned in the groove, and the sweeping block 19 is in sliding connection with the collecting block 18; the sweeping block 19 is fixedly connected with the dust-proof plate 11; the collecting cylinder 20 is fixedly connected with the collecting block 18, and the collecting cylinder 20 is positioned on the movement track of the sweeping block 19.
The driving assembly comprises a first screw rod 21, a first guide rod 22 and a power part for driving the first screw rod 21 to rotate forwards and reversely; the first screw 21 is rotatably connected with the housing 1; the first guide rod 22 is fixedly connected with the shell 1; the first nut seat 3 is in threaded connection with the first screw rod 21, and the first nut seat 3 is in sliding connection with the first guide rod 22; the power part selects a servo motor 36, the servo motor 36 is fixedly connected with the inner wall of the shell 1, and the output shaft of the servo motor 36 is fixedly connected with the first screw 21.
The power assembly comprises a first rack 23, a rotating shaft 24, a first gear 25, a second cam 26 and a second spring 27; the first rack 23 is positioned above the first nut seat 3, and the first rack 23 is fixedly connected with the inner wall of the shell 1; the rotating shaft 24 is rotationally connected with the first nut seat 3; the first gear 25 and the second cam 26 are fixedly connected with the rotating shaft 24; the first gear 25 is meshed with the second rack 31; the second cam 26 is abutted against the vertical plate 4; two ends of the second spring 27 are respectively connected with the first nut seat 3 and the vertical plate 4; the linkage unit comprises a first bevel gear 37 and a second bevel gear 38; the first bevel gear 37 is fixedly connected with the rotating shaft 24, the second bevel gear 38 is fixedly connected with the short shaft 7, and the first bevel gear 37 is meshed with the second bevel gear 38.
The driving unit comprises a second screw 28, a second guide rod 29 and a belt 30; the second screw 28 is rotatably connected with the moving block 10; the second guide rod 29 is fixedly connected with the moving block 10; the second nut seat 12 is in threaded connection with the second screw 28, and the second nut seat 12 is in sliding connection with the second guide rod 29; the belt 30 is sleeved between the rotating shaft 24 and the second screw 28.
The power unit comprises a second rack 31, a rotating shaft 32, a second gear 33, a third cam 34 and a third spring 35; the second rack 31 is fixedly connected with the moving block 10; the rotating shaft 32 is rotatably connected with the placement box 14; the second gear 33 and the third cam 34 are fixedly connected with the rotating shaft 32; the second gear 33 is engaged with the second rack 31; the third cam 34 is against the piston block 17; the third spring 35 is sleeved on the piston block 17, and two ends of the third spring 35 are respectively connected with the piston block 17 and the piston cylinder 16.
The specific implementation process is as follows:
during the working period of the air conditioner external machine, the servo motor 36 is started, and the first screw rod 21 is driven to rotate through the output shaft of the servo motor 36; during the forward rotation of the first screw 21, the first nut holder 3 moves in the length direction of the first guide rod 22; during the reverse rotation of the first screw rod 21, the first nut holder 3 moves reversely along the length direction of the first guide rod 22; therefore, the first nut seat 3 can reciprocate along the length direction of the first guide rod 22.
The vertical plate 4 synchronously moves during the reciprocating movement of the first nut seat 3 along the length direction of the filter screen 2; during the movement of the vertical plate 4, the long plate 5 moves synchronously; the bristle layer 6 moves synchronously during the movement of the long plate 5; because the filter screen 2 is positioned on the movement track of the brush hair layer 6, when the brush hair layer 6 is contacted with the filter screen 2, the brush hair layer 6 can clean dust adhered to the filter screen 2, and finally the dust falls on the bottom of the collecting block 18, namely the dust does not block the filter holes on the filter screen 2; in addition, the bristle layer 6 can also reciprocate along the length direction of the filter screen 2, so that dust at any position along the length direction of the filter screen 2 can be cleaned by the bristle layer 6, i.e. the dust on the filter screen 2 is cleaned more fully and completely.
During the reciprocating motion of the bristle layer 6 along the length direction of the filter screen 2, the first nut seat 3 drives the rotating shaft 24 to synchronously move; during the movement of the spindle 24, the first gear 25 moves synchronously; during the movement of the first gear 25 in the length direction of the first guide bar 22, since the first gear 25 is engaged with the first rack gear 23, the first gear 25 is rotated, that is, the first gear 25 is also rotated while the first gear 25 is moved in the length direction of the first guide bar 22; during the rotation of the first gear 25, the rotation shaft 24 rotates synchronously, that is, the rotation shaft 24 can also rotate while the rotation shaft 24 moves along the length direction of the first guide rod 22; during rotation of the shaft 24, the second cam 26 rotates in synchronization.
During the rotation of the second cam 26, when the protruding portion of the second cam 26 abuts against the vertical plate 4, the vertical plate 4 moves in the width direction of the first nut seat 3 in the direction approaching the filter screen 2, and the second spring 27 is compressed; when the protruding part of the second cam 26 is not propped against the vertical plate 4 any more, the vertical plate 4 is reset under the action of the second spring 27, and the vertical plate 4 moves along the width direction of the first nut seat 3 in a direction away from the filter screen 2; thus, the vertical plate 4 can reciprocate in the width direction of the first nut seat 3.
The long plate 5 moves synchronously during the reciprocating movement of the vertical plate 4 along the width direction of the first nut seat 3; during the movement of the long plate 5, the bristle layer 6 moves synchronously, namely, the bristle layer 6 can also reciprocate along the width direction of the first nut seat 3 while the bristle layer 6 reciprocates along the length direction of the filter screen 2; during the reciprocating motion of the bristle layer 6 along the width direction of the first nut seat 3, when the bristle layer 6 contacts with the filter screen 2, the bristle layer 6 continues to move, and as the bristle layer 6 is flexible, the bristle layer 6 can generate certain deformation, after the bristle layer 6 is extruded by the filter screen 2, the bristle layer 6 is unfolded towards two sides, the contact area between the bristle layer 6 and the filter screen 2 is increased, the action effect of the bristle layer 6 is further enhanced, and the working efficiency of the bristle layer 6 is improved.
In summary, through the reciprocating motion of the bristle layer 6 along the length direction of the filter screen 2 and the reciprocating motion of the bristle layer 6 along the width direction of the first nut seat 3, the dust at any position in the length direction of the filter screen 2 can be ensured to be thoroughly cleaned, that is, no dust residue exists in the length direction of the filter screen 2, and the normal use of the filter screen 2 is ensured.
The manual operation is replaced by the reciprocating motion of the bristle layer 6 along the length direction of the filter screen 2 and the reciprocating motion of the bristle layer 6 along the width direction of the first nut seat 3, so that the working efficiency is improved; and in addition, the condition that the worker can adsorb dust during manual cleaning can be avoided, and the health of the worker is further ensured.
During rotation of the shaft 24, the first bevel gear 37 rotates in synchronization; during the rotation of the first bevel gear 37, since the first bevel gear 37 is engaged with the second bevel gear 38, the second bevel gear 38 is rotated; during rotation of the second bevel gear 38, the stub shaft 7 rotates synchronously; during rotation of the stub shaft 7, the first cam 8 rotates in synchronization; during rotation of the first cam 8, when the protruding portion of the first cam 8 abuts against the long plate 5, the long plate 5 moves vertically downward, and the first spring 9 compresses; when the protruding part of the first cam 8 is not propped against the long plate 5 any more, the long plate 5 is reset under the action of the first spring 9, and the long plate 5 moves vertically upwards; thus, the long plate 5 can reciprocate vertically.
The bristle layer 6 moves synchronously during the vertical reciprocating movement of the long plate 5; during the vertical reciprocating motion of the bristle layer 6, on one hand, the bristle layer 6 can clean dust at any position in the height direction of the filter screen 2, so that the cleaning range of the bristle layer 6 is enlarged; on the other hand, the bristle layer 6 also has a certain acting force, and the bristle layer 6 can more easily clean dust adhered on the filter screen 2, so that the action effect of the bristle layer 6 is further enhanced.
In summary, through the reciprocating motion of the bristle layer 6 along the length direction of the filter screen 2, the reciprocating motion of the bristle layer 6 along the width direction of the first nut seat 3, and the vertical reciprocating motion of the bristle layer 6, the dust on any position on the surface of the filter screen 2 can be ensured to be thoroughly and completely cleaned, that is, no dust remains on the surface of the filter screen 2, and the filtering efficiency of the filter screen 2 is further improved.
In order to avoid the situation that dust blocked in the filtering holes of the filter screen 2 can pass through the filter screen 2 to enter the air conditioner external unit under the acting force of the bristle layer 6 during the reciprocating motion of the bristle layer 6 along the width direction of the first nut seat 3, therefore, the moving block 10 synchronously moves during the motion of the first nut seat 3; during the movement of the moving block 10, the dust-proof plate 11 moves synchronously; during the movement of the dust-proof plate 11, since the length of the dust-proof plate 11 is greater than the length of the long plate 5, the height of the dust-proof plate 11 is greater than the height of the long plate 5, and the dust-proof plate 11 is also positioned on the movement track of the bristle layer 6, therefore, dust passing through the filter screen 2 can be blocked under the action of the dust-proof plate 11, thereby reducing the component of the dust entering the air conditioner external unit, and ensuring the normal use of the air conditioner external unit.
During the forward rotation of the rotating shaft 24, the rotating shaft 24 drives the second screw 28 to rotate forward through the belt 30, and during the forward rotation of the second screw 28, the second nut seat 12 moves vertically downwards along the length direction of the second guide rod 29; similarly, during the reverse rotation of the rotating shaft 24, the second nut seat 12 moves vertically upward along the length direction of the second guide rod 29; accordingly, the second nut seat 12 can vertically reciprocate.
During the vertical reciprocating movement of the second nut seat 12, the cleaning block 13 moves synchronously; during the movement of the cleaning block 13, since the end of the cleaning block 13 away from the second nut seat 12 is attached to the dust-proof plate 11, the cleaning block 13 can clean dust of the dust-proof plate 11; because the cleaning block 13 can vertically reciprocate along the height direction of the dust-proof plate 11, dust at any position in the height direction of the dust-proof plate 11 can be cleaned by the cleaning block 13 and finally falls to the bottom of the collecting block 18.
During the vertical reciprocation of the second nut seat 12, the placement tank 14 moves synchronously; the rotation shafts 32 are synchronously moved during the vertical reciprocation of the placement tank 14; during the movement of the rotation shaft 32, the second gear 33 moves synchronously; during the vertical reciprocation of the second gear 33, since the second gear 33 is engaged with the second rack 31, the second gear 33 is rotated, that is, the second gear 33 is rotated while the second gear 33 is vertically reciprocated; during the rotation of the second gear 33, the rotation shaft 32 rotates in synchronization, that is, the rotation shaft 32 also rotates while the rotation shaft 32 reciprocates vertically.
During rotation of the rotation shaft 32, the third cam 34 rotates in synchronization; during the rotation of the third cam 34, when the protruding part of the third cam 34 abuts against the piston block 17, the piston block 17 moves in a direction approaching the water outlet pipe, and the third spring 35 is compressed; when the protruding part of the third cam 34 is not propped against the piston block 17 any more, the piston block 17 is reset under the action of the third spring 35, and the piston block 17 moves in a direction away from the water outlet pipe; thus, the piston block 17 is capable of reciprocating in the axial direction of the piston cylinder 16.
The piston block 17 reciprocates along the axial direction of the piston cylinder 16, when the piston block 17 moves away from the water outlet pipe, the piston block 17 pumps water, and the water enters the piston cylinder 16 along the water inlet pipe and is temporarily stored; during the movement of the piston cylinder 16 in a direction approaching the water outlet pipe, the piston block 17 discharges water, and the water stored in the piston cylinder 16 is discharged along the water outlet pipe, and the discharged water has a certain acting force, so that the water can act on the dust-proof plate 11; the water acting on the dust-proof plate 11 can clean the dust-proof plate 11, further clean the cleaned position of the cleaning block 13 again, and further ensure that the dust-proof plate 11 is clean and dust-free; on the other hand, the water is subjected to the reaction force of the dust-proof plate 11 to generate sputtering liquid, the sputtering liquid can be mixed with dust passing through the filter screen 2 to form mixed liquid, and the mixed liquid can increase the gravity of the dust, so that the dust can finally fall to the bottom of the shell 1, the dust is further prevented from flying into the air conditioner outdoor unit, and the air conditioner outdoor unit can be further ensured to be efficiently carried out.
Through the above-mentioned motion, place the case 14 during vertical reciprocating motion, the dust of arbitrary position department in the direction of height of dust guard 11 all can be acted on by the outlet pipe, has enlarged the scope of outlet pipe effect, has improved the work efficiency of outlet pipe, and the arbitrary position department of dust guard 11 surface no longer has the dust promptly.
In summary, through the combined action of the dust-proof plate 11 and the water outlet pipe, the dust passing through the filter screen 2 can be prevented from being blocked by a plurality of pieces, and the dust can not fly into the air conditioner external unit and adhere to the electronic components, so that the service life of the air conditioner external unit is further prolonged.
In order to ensure that the dust falling on the bottom of the inner wall of the shell 1 is convenient to clean in a concentrated manner, therefore, the dust falling on the filter screen 2 can be ensured to be cleaned by the bristle layer 6 by arranging the collecting block 18 under the dust-proof plate 11 and the filter screen 2, the dust falling on the dust-proof plate 11 can be cleaned by the cleaning block 13, and the dust falling by cleaning the sputtering liquid can fall into the collecting block 18, so that the quality and efficiency of the subsequent dust cleaning are improved.
During the reciprocating motion of the dust-proof plate 11 along the length direction of the filter screen 2, the sweeping block 19 moves synchronously; during the movement of the sweeping block 19, the sweeping block 19 can clean the mixture of water and dust in the collecting block 18, and finally the mixture of water and dust falls into the collecting cylinder 20 under the drive of the sweeping block 19, so that the cleaning of workers in the later stage is facilitated, and the cleaning efficiency is improved.
The foregoing is merely exemplary of the present invention, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present invention, and these should also be regarded as the protection scope of the present invention, which does not affect the effect of the implementation of the present invention and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (10)
1. The utility model provides an inside dust removal mechanism that uses of air conditioner, includes the shell, with the filter screen of shell inner wall rigid coupling, its characterized in that: the device also comprises a cleaning mechanism; the cleaning mechanism comprises a first nut seat, a vertical plate, a long plate, a plurality of bristle layers, a driving assembly for driving the first nut seat to reciprocate along the length direction of the filter screen, and a power assembly for driving the vertical plate to reciprocate along the width direction of the first nut seat; the vertical plate is in sliding connection with the first nut seat; the long plate is connected with the vertical plate; the bristle layers are arranged on the long plate along the height direction of the long plate, and are fixedly connected with the long plate; the filter screen is located on the motion track of the bristle layer, and the bristle layer can act on the filter screen.
2. The dust removing mechanism for an air conditioner interior according to claim 1, wherein: the device also comprises a linkage part; the linkage plate comprises a short shaft, a first cam, a first spring, a through hole formed in the vertical plate and a linkage unit for driving the short shaft to rotate; the short shaft is rotationally connected with the first nut seat; the first cam is fixedly connected with the short shaft and is propped against the long plate; the long plate is connected with the vertical plate in a sliding way, passes through the through hole and can vertically reciprocate in the through hole; the two ends of the first spring are respectively connected with the long plate and the vertical plate.
3. The dust removing mechanism for an air conditioner interior according to claim 2, wherein: the device also comprises a protection component; the protection component comprises a moving block and a dust-proof plate; the moving block is fixedly connected with the first nut seat; the dust guard is fixedly connected with the bottom of the moving block, the length of the dust guard is greater than that of the long plate, the height of the dust guard is greater than that of the long plate, and the dust guard is located on the movement track of the bristle layer.
4. A dust removing mechanism for an air conditioner according to claim 3, wherein: the device also comprises a cleaning part; the cleaning part comprises a second nut seat, a cleaning block and a driving unit for driving the second nut seat to vertically reciprocate; the second nut seat is connected with the moving block; the cleaning block is fixedly connected with the second nut seat; one end of the cleaning block, which is far away from the second nut seat, is attached to the dust-proof plate.
5. The dust removing mechanism for an air conditioner interior according to claim 4, wherein: the device also comprises a cleaning part; the cleaning part comprises a placing box, a water tank, a piston cylinder, a piston block and a power unit for driving the piston block to reciprocate along the axial direction of the piston cylinder; the placing box is fixedly connected with the second nut seat; the water tank is fixedly connected with the outer wall of the placement tank; the piston cylinder is fixedly connected with the inner wall of the placement box; the piston cylinder is communicated with a water inlet pipe and a water outlet pipe; the water inlet pipe is communicated with the water tank; the water outlet pipe penetrates through the placement box, and one end of the water outlet pipe, which is far away from the placement box, faces the dust-proof plate; the piston block is in sliding connection with the piston cylinder.
6. The dust removing mechanism for an air conditioner interior according to claim 5, wherein: the device also comprises a collecting part; the collecting part comprises a collecting block, a sweeping block and a collecting cylinder; the collecting block is fixedly connected with the bottom of the inner wall of the shell and is positioned right below the dust-proof plate and the filter screen; the sweeping block is connected with the collecting block in a sliding way; the sweeping block is fixedly connected with the dust-proof plate; the collecting cylinder is fixedly connected with the collecting block.
7. The dust removing mechanism for an air conditioner interior according to claim 6, wherein: the driving assembly comprises a first screw rod, a first guide rod and a power part for driving the first screw rod to rotate forwards and reversely; the first screw is rotationally connected with the shell; the first guide rod is fixedly connected with the shell; the first nut seat is in threaded connection with the first screw rod, and the first nut seat is in sliding connection with the first guide rod.
8. The dust removing mechanism for an air conditioner interior according to claim 7, wherein: the power assembly comprises a first rack, a rotating shaft, a first gear, a second cam and a second spring; the first rack is fixedly connected with the shell; the rotating shaft is rotationally connected with the first nut seat; the first gear and the second cam are fixedly connected with the rotating shaft; the first gear is meshed with the second rack; the second cam is propped against the vertical plate; two ends of the second spring are respectively connected with the first nut seat and the vertical plate.
9. The dust removing mechanism for an air conditioner interior according to claim 8, wherein: the driving unit comprises a second screw rod, a second guide rod and a belt; the second screw is rotationally connected with the moving block; the second guide rod is fixedly connected with the moving block; the second nut seat is in threaded connection with the second screw rod, and the second nut seat is in sliding connection with the second guide rod; the belt sleeve is arranged between the rotating shaft and the second screw rod.
10. The dust removing mechanism for an air conditioner interior according to claim 9, wherein: the power unit comprises a second rack, a rotating shaft, a second gear, a third cam and a third spring; the second rack is fixedly connected with the moving block; the rotating shaft is rotationally connected with the placing box; the second gear and the third cam are fixedly connected with the rotating shaft; the second gear is meshed with the second rack; the third cam is propped against the piston block; two ends of the third spring are respectively connected with the piston block and the piston cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311438918.XA CN117704552A (en) | 2023-11-01 | 2023-11-01 | Dust removing mechanism for air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311438918.XA CN117704552A (en) | 2023-11-01 | 2023-11-01 | Dust removing mechanism for air conditioner |
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| CN202311438918.XA Pending CN117704552A (en) | 2023-11-01 | 2023-11-01 | Dust removing mechanism for air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118907846A (en) * | 2024-07-30 | 2024-11-08 | 山东沾化风华水产品有限公司 | Marine product is frozen and is used conveyor |
| CN119196131A (en) * | 2024-10-30 | 2024-12-27 | 上海龙甑液压设备制造有限公司 | A hydraulic oil purification device for hydraulic equipment |
-
2023
- 2023-11-01 CN CN202311438918.XA patent/CN117704552A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118907846A (en) * | 2024-07-30 | 2024-11-08 | 山东沾化风华水产品有限公司 | Marine product is frozen and is used conveyor |
| CN119196131A (en) * | 2024-10-30 | 2024-12-27 | 上海龙甑液压设备制造有限公司 | A hydraulic oil purification device for hydraulic equipment |
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