CN114471015B

CN114471015B - Adsorber for air purifier

Info

Publication number: CN114471015B
Application number: CN202111511624.6A
Authority: CN
Inventors: 张平; 马银海; 陈杰
Original assignee: Shaoxing Zhongte Machinery Manufacturing Co ltd
Current assignee: Shaoxing Zhongte Machinery Manufacturing Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2023-09-05
Anticipated expiration: 2041-12-06
Also published as: CN114471015A

Abstract

The invention discloses an adsorber for air purification, which comprises a purifier shell, an air inlet hole arranged on the side surface of the purifier shell, an adsorber filter element rotationally arranged in the purifier shell, a back blower slidingly arranged in the adsorber filter element, a control structure arranged on a first supporting plate, a water spraying structure arranged below the first supporting plate, a first gear shifting structure arranged below the first supporting plate, a second gear shifting structure arranged above the first supporting plate and connected with the control structure, and a first pull rope connected with the control structure and the back blower, wherein the air inlet hole is arranged on the side surface of the purifier shell; the back-blowing device is arranged to carry out back-blowing cleaning on the adsorber filter element, so that the purity degree of the adsorber filter element is better ensured, and the efficiency of purifying air is improved; the control structure, the first gear shifting structure and the second gear shifting structure are arranged for controlling the frequency of up-and-down reciprocating motion of the back-blowing device, namely the adsorber for the air purifier is divided into two working modes, and the adsorber faces air with different pollution degrees better.

Description

Adsorber for air purifier

Technical Field

The invention belongs to the technical field of adsorber purification, and particularly relates to an adsorber for an air purifier.

Background

The adsorber of current air purifier mostly is the plane to and carry out the device of clearance to the plane, can't make the plane can be even purify the air, can lead to the filter on the plane to have a large amount of dust down of one place when polluting serious air concentration in one place, thereby lead to using effect poor, can not balanced purify it, and the adsorber mode of operation in the current air purifier is single, mainly changes the efficiency of purification through adjusting the rotational speed of induced draft fan, this kind of mode can not follow the problem that the easy pollution of adsorber is a large amount of dust influence air purification efficiency down of pollution.

Disclosure of Invention

The invention provides an absorber for an air purifier, which can improve purification efficiency and service life and fundamentally solve the problem of dust adhesion of the absorber.

In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an adsorber for air purifier, including the clarifier shell, locate the fresh air inlet of clarifier shell side, locate the inside first backup pad of clarifier shell, locate the second filter above the first backup pad, locate the first filter below the clarifier shell fixedly, rotate the adsorber filter core of locating inside the clarifier shell, the blowback ware of locating inside the adsorber filter core, locate the control structure in the first backup pad, locate the water drenching the structure below the first backup pad, locate the first structure of shifting of first backup pad below, locate the first backup pad top and connect in the second structure of shifting of control structure, connect in the first stay cord of control structure and blowback ware; the control structure comprises a control structure fixedly arranged above the first supporting plate, a second rotating shaft fixedly arranged on the control structure, a second supporting plate fixedly arranged on the inner wall of the shell of the purifier and rotationally connected with the second rotating shaft, a first bevel gear and a third bevel gear fixedly arranged on the second supporting plate, a second bevel gear meshed with the first bevel gear, a third rotating shaft fixedly connected with the second bevel gear, a reduction gearbox fixedly connected with the third rotating shaft, a first telescopic rod fixedly arranged between the reduction gearbox and the first supporting plate and used for guiding the reduction gearbox, a first rotating shaft fixedly connected with the reduction gearbox, a sleeve rotationally arranged on the first rotating shaft, a continuous pressing component connected with the first rotating shaft and the sleeve and used for driving the sleeve to rotate, a clamping component connected with the sleeve and used for controlling the rotation time of the sleeve, a driving component connected with the sleeve and used for controlling the lifting of the sleeve, a rotating disc fixedly connected with the filter core absorber and used for controlling the clamping component, a rotating disc connected with the rotating disc and connected with the first shifting structure, a groove arranged on the rotating disc and a transposition component connected with the driving component; the adsorber filter element is provided with a fourth spur gear and a fifth spur gear meshed with the fourth spur gear; the fifth spur gear is connected with the motor; the first gear shifting structure is connected to the motor; the water spraying structure comprises a water storage tank fixedly arranged on the inner wall of the outer shell of the purifier and a plurality of water outlets which are arranged on the water storage tank and are used for spraying water downwards; the second gear shifting structure is connected to the sleeve and used for driving the first stay cord to move; the first pull rope pulls the back blower to move upwards; the second filter plate is used for preventing dust above the purifier shell from falling into the interior; an induced draft fan is arranged at the center of the first supporting plate; the air suction fan is mainly used for sucking outside air in; the first gear shifting structure comprises a fourth rotating shaft fixedly connected to the motor, a fourth helical gear fixedly arranged on the fourth rotating shaft, a fifth helical gear meshed with the fourth helical gear, a sixth rotating shaft fixedly connected to the fifth helical gear and rotationally arranged on the inner wall of the outer shell of the purifier, a third straight gear fixedly arranged on the sixth rotating shaft, a first rack meshed with the third straight gear, and a connecting plate fixedly connected with the first rack; a rotary connecting piece connected with the rotary disk is arranged above the connecting plate; the rotary connecting piece is fixedly connected to the connecting plate; the rotary connecting piece does not rotate; the first rack comprises a first guide rod fixedly connected with the first rack, a second rack arranged on the first guide rod in a sliding manner, a limiting block fixedly arranged on the first guide rod and used for clamping the second rack, and a third spring arranged between the second rack and the first rack; four corners of the purifier shell are provided with scrapers for scraping dust off the adsorber filter element; the purifier shell is prior art, the top of purifier shell can be equipped with the venthole for outwards discharge the air that purifies.

The air suction fan is in the prior art and is not excessively represented in the drawings; when in use, the motor is started, the motor drives the second rotating shaft to rotate, then the first bevel gear and the third bevel gear are driven to rotate, then the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the third rotating shaft to rotate, then power is input into the reduction gearbox, then the power is output outwards to the first rotating shaft, the first rotating shaft rotates, then the first rotating shaft drives the sleeve to rotate through the continuous pressing component, namely the sleeve and the first rotating shaft rotate in opposite directions, then the sleeve is fixed at the position by the clamping component, free rotation cannot be carried out, the motor also drives the fifth straight gear to rotate when being started, then the fifth straight gear drives the fourth straight gear to drive the adsorber filter element to rotate, the adsorber filter element rotates in the purifier shell, and then the adsorber filter element drives the rotating disc to rotate, the rotating disc drives the clamping component to move through the groove, so that the rotating connecting piece rotates to the position of the clamping component, the clamping component moves, the sleeve is not clamped any more, the sleeve rotates to drive the first pull rope to move through the second gear shifting structure, the back blower is driven to move upwards through the first pull rope, the adsorber filter element stops after being driven to move upwards for a certain distance after rotating for each round, the driving component is driven to move after the back blower moves to the uppermost position, the driving component drives the sleeve to move upwards through the transposition component, the sleeve drives the first rotating shaft, the first rotating shaft drives the reduction gearbox to move upwards, the second bevel gear originally meshed with the first bevel gear is meshed with the third bevel gear, the rotating direction of the second bevel gear is changed, namely the rotating direction of the first rotating shaft is changed, namely the rotating direction of the sleeve is changed, then the pulling direction of the first pull rope is changed, namely the first pull rope is driven by pulling force to drive the back blower to move upwards, so that the first pull rope does not pull the back blower any more, the back blower is driven by gravity to move downwards, then the back blower reciprocates up and down inside the filter element of the adsorber again, the water storage tank continuously sprays water outwards through the water outlet, namely water surrounds the outer ring of the filter element of the adsorber, air firstly passes through the water and then reaches the filter element of the adsorber, and therefore dust in the air is filtered in the first step, the service life of the filter element of the adsorber is better ensured, and the dust is not adsorbed outside the filter element of the adsorber due to long service time; when the back blower intermittently moves up and down, the motor rotates anticlockwise, so that the motor drives the fourth rotating shaft to rotate, the fourth rotating shaft drives the fourth bevel gear to rotate, the fourth bevel gear drives the sixth rotating shaft to rotate clockwise through the fifth bevel gear, then the sixth rotating shaft drives the third spur gear, the third spur gear drives the first rack to move upwards, then the third spur gear is meshed with the first rack and meshed with the second rack, then the second rack is driven to move upwards, the second rack is reset downwards under the action of the third spring after upwards, and accordingly the third spur gear continuously rotates and cannot be integrally disconnected with the first rack, the second rack slides, then the third spur gear continuously rotates, the position of the first rack is unchanged, the reverse rotation of the third spur gear can rapidly drive the first rack to move downwards, the same distance is achieved, the third spur gear drives the connecting plate to move to the uppermost side through the first rack, the rotating plate is driven by the groove to move to the uppermost side, the blocking piece is not in a reverse direction, the reverse direction is matched with the rotating piece is driven to move, and then the intermittent motion is achieved, and the intermittent motion is not needed, and the intermittent motion is further, and the intermittent motion is achieved;

The back blower can reciprocate up and down, namely, the back blower can pass through each position in the adsorber filter element, and then the back blower can blow air outwards, namely, air can blow air outwards from the inside of the adsorber filter element, so that dust outside the adsorber filter element can be blown away, the efficiency of entering the inside of the adsorber filter element due to excessive dust outside the adsorber filter element is avoided, the efficiency of purifying the air is better ensured, the air can be purified stably for a long time, the dust outside the adsorber filter element is back blown, clean air after the inside of the adsorber filter element is outwards blown out, the air can better reach the outside of the adsorber filter element through the adsorber filter element, the additional purification process is not caused by unclean air, and the back blowing is better, the efficiency of back blowing to remove dust on the outer surface of the adsorber filter element is increased, then the adsorber filter element can rotate, so that air can be uniformly purified, dust is uniformly adsorbed on the adsorber filter element, namely, the four directions of the adsorber filter element are different in quantity, the phenomenon that too much dust is accumulated at one position and too little dust is accumulated at the other directions is avoided, the utilization rate of the adsorber filter element is improved better, a good dust collection and filtration effect can be comprehensively and continuously maintained, then the back blower intermittently moves under the action of the clamping component, namely, the back blower moves upwards for a certain distance and stops, then the distance of each upward movement of the back blower is smaller than the height of the back blower, so that the back blower moves upwards for a certain distance after staying at a certain position inside the adsorber filter element, the upward movement of the back blower is controlled by the clamping component, the clamping component is controlled by the groove, the groove and the adsorber filter core rotate together, the back blower moves upward for a distance after the adsorber filter core rotates for one circle, so that the back blower can blow back the adsorber filter core more uniformly, namely, each air outlet position of the back blower can blow back each position of the adsorber filter core, the adsorber filter core is cleaned better, the adsorber filter core can continuously keep the effect of adsorbing dust, the back blower can continuously move to face the air environment with much dust, namely, much dust in the air can be adsorbed on the outer side of the adsorber filter core to influence ventilation efficiency, the back blower reciprocates up and down, normal ventilation efficiency can be ensured at each position on the adsorber filter core to face the condition with much dust, after the dust is less, the back blower is automatically switched back to the original purification mode, the adsorber filter core can not be well cleaned after the dust is in the dust mode for a long time, and the back blower filter core can not be better purified, and the filter core can be further selectively purified.

Further, the water spraying structure further comprises a water baffle plate, a fourth telescopic rod, a moving rod, a first connecting rod and a supporting shaft, wherein the water baffle plate is arranged above the water outlet and used for blocking the water outlet, the fourth telescopic rod is fixedly arranged between the water baffle plate and the water storage tank and used for guiding the water baffle plate, the moving rod is fixedly connected with the connecting plate, the first connecting rod is hinged with the moving rod, and the supporting shaft is fixedly arranged in the water storage tank and used for supporting the first connecting rod; in the mode of up-and-down reciprocating motion of the first back-blowing device, the connecting plate moves upwards to the uppermost side, so that the connecting plate drives the motion rod to move to the uppermost side, then the motion rod drives the first connecting rod to move, then the first connecting rod drives the other end of the first connecting rod to move downwards under the support of the support shaft, then the water baffle and the first connecting rod are hinged, so that the water baffle moves downwards and is pressed on the water outlet holes, two rows of water outlet holes below the water storage tank are arranged, the water outlet holes of one row of water outlet holes outside the mode are blocked, so that only one water outlet hole can drip, the mode is better ensured to use a small amount of water, then the back-blowing device continuously reciprocates upwards to be in another mode, the connecting plate moves downwards in the mode, so that the water baffle is lifted upwards and does not block the water outlet holes, and the two water outlet holes drip downwards, so that more water is used for purifying dust under the condition of facing more dust.

Further, the clamping assembly comprises a clamping wheel fixedly arranged on the sleeve, a clamping block matched with the clamping wheel and used for positioning the clamping wheel, a second telescopic rod fixedly arranged between the clamping block and the first support plate and used for guiding the clamping block, a first spring arranged between the clamping block and the first support plate and used for resetting the clamping block, a second stay rope fixedly connected with the clamping block, a guide wheel fixedly arranged below the first support plate and used for guiding the second stay rope, a driving plate fixedly connected with the guide wheel, a third telescopic rod fixedly connected with the driving plate and the inner wall of the purifier shell, and a second spring arranged on the third telescopic rod and used for resetting the driving plate; the rotating disc is abutted with the driving plate; the groove is matched with the driving plate;

the rotary disk can rotate along with the adsorber filter core, that is, the position without the groove on the rotary disk can always be abutted with the driving plate, so that the position of the driving plate can be kept unchanged, after the groove moves to the position of the driving plate, the driving plate loses an abutted object, so that the driving plate can be driven to move to the inside of the groove under the action of the second spring, that is, the driving plate can pull the second pull rope to move, then the second pull rope can pull the clamping block to move downwards, then the starting position of the clamping block is used for clamping the clamping wheel, the clamping block can not be clamped after the clamping block moves downwards, and therefore the clamping wheel can rotate freely, that is, the sleeve can rotate freely, that is, the clamping component moves once through one rotation of the adsorber filter core, that is, the sleeve rotates once.

Further, the pressure continuing assembly comprises a sliding plate, a first straight gear, a second straight gear, a fifth rotating shaft, an internal gear, a connecting pipe and a torsion spring, wherein the sliding plate is rotatably connected with the first rotating shaft and is arranged on the inner wall of the outer shell of the purifier in a vertical sliding way;

the first rotating shaft rotates to drive the first straight gear to rotate, then the first straight gear drives the second straight gear to rotate, then the second straight gear drives the fifth rotating shaft to rotate, the second straight gear also drives the inner gear to rotate, then the inner gear drives the connecting pipe, the connecting pipe can drive the torsion spring to move, then the torsion spring can apply rotating torsion force to the sleeve, and when the clamping component does not clamp the sleeve any more, the sleeve can rotate under the action of the torsion spring;

through the cooperation of first straight gear and second straight gear and internal gear, first pivot rotation round promptly can make the rotatory angle that is less than the round of internal gear far away, later also that the connecting pipe drives the rotatory angle of torsional spring far away and is less than the round of torsional spring to avoid torsional spring rotation round to influence the availability factor of torsional spring, thereby better assurance sleeve intermittent type rotatory stability.

Further, the driving assembly comprises a driving pipe fixedly arranged on the first supporting plate, a lifting rod slidingly arranged below the driving pipe, a connecting seat rotationally arranged on the sleeve and fixedly connected with the driving pipe, an electric rod fixedly arranged on the first supporting plate, a first clamping tooth fixedly connected with the electric rod, a sixth telescopic rod fixedly arranged on the connecting seat, a second clamping tooth fixedly connected with the sixth telescopic rod and matched with the first clamping tooth, a fifth spring arranged between the second clamping tooth and the connecting seat and used for enabling the second clamping tooth to be clamped into the first clamping tooth, and a sixth spring arranged below the connecting seat; the transposition assembly comprises a fourth supporting plate fixedly arranged on the first supporting plate, a fifth telescopic rod fixedly connected with the fourth supporting plate, a fifth supporting plate fixedly connected with the fifth telescopic rod, a fourth spring arranged between the fifth supporting plate and the fourth supporting plate, a pressing plate fixedly arranged above the fifth supporting plate and used for blocking the connecting seat, a sliding block slidingly arranged on the first supporting plate, a fourth connecting rod fixedly connected with the fifth supporting plate, and a fourth guide rod fixedly connected with the fourth connecting rod and matched with the sliding block;

the connecting seat is blocked by the pressing plate at the beginning, namely the connecting seat cannot move upwards, then the back blower moves upwards to press the lifting rod, then the lifting rod compresses air in the driving pipe, then the air heavy to the driving pipe is in a compressed state, namely the driving pipe is stressed by upward movement force, the driving pipe can stretch out and draw back, then the back blower continuously moves upwards to increase the force stressed by the driving pipe, but the connecting seat cannot move upwards, then the back blower can strike the sliding block, thereby driving the sliding block to move upwards, then the sliding block can contact with the fourth guide rod, the inclined plane arranged on the sliding block drives the fourth guide rod to move towards the direction of the fourth support plate, then the fourth connecting rod drives the fifth support plate to move, and then the fifth support plate drives the pressing plate not to block the connecting seat any more, then the connecting seat can move upwards, the connecting seat moves upwards to drive the second clamping teeth under the action of the sixth telescopic rod, then the second clamping teeth move upwards in the first clamping teeth, the second clamping teeth cannot move downwards, the connecting seat can be clamped by the first clamping teeth, namely the position is fixed after the connecting seat moves upwards, namely the sleeve can move upwards, the second bevel gear which is originally meshed with the first bevel gear is meshed with the third bevel gear, so that the back-blowing device moves downwards, then the sleeve returns to the original position, the fifth supporting plate is driven to move under the action of the sliding block, the fifth supporting plate is far away from the connecting seat, the connecting seat loses clamping, and the connecting seat moves downwards under the action of the sixth spring;

Through the time delay motion that lifter and drive tube and transposition subassembly are constituteed, make the blowback ware upward movement can store the power of motion in the drive tube earlier, then rethread drive tube drive connecting seat upward movement to avoid the blowback ware directly to drive the phenomenon that the connecting seat motion can make second helical gear and third helical gear disengage the meshing after the blowback ware can lose ascending pulling force, thereby better increase the stability of equipment operation.

Further, the second gear shifting structure comprises a guide roller fixedly connected to the sleeve, a plurality of second guide grooves formed in the guide roller, a sixth guide rod slidably arranged in the second guide grooves, a wire spool fixedly connected to the sixth guide rod and the first pull rope, a second connecting rod hinged to the wire spool, a driving disk hinged to the second connecting rod and slidably arranged on the sleeve, a third supporting plate fixedly connected to the driving disk, a first guide plate fixedly connected to the third supporting plate, a first guide groove formed in the first guide plate, a guide column slidably connected to the first guide groove, a second guide plate fixedly connected to the guide column, and an unfolding assembly connected to the second guide plate; the connecting plate up-and-down motion can drive the second deflector and move, afterwards the second deflector can drive first deflector through the cooperation of guide post and first guide way and move in telescopic axial direction, also can make the second deflector drive first deflector and move towards the direction of keeping away from the guide roller, afterwards can drive the third backup pad motion through first deflector, the third backup pad can drive the drive disk motion, afterwards the drive disk can drive a plurality of wire reels motion through the second connecting rod, afterwards the cooperation of sixth guide bar on the wire reel and second guide way can lead the motion of wire reels, at this moment can make a plurality of wire reels close together, afterwards the connecting plate moves down to the below, can make the wire reels expand, thereby can make sleeve rotation round drive wire reels spiral round, the distance that the wire reels pulled first stay cord moves can increase, thereby can make the speed of back-and-forth motion increase from top to-bottom, thereby further increase the speed of carrying out the back-blowing to the adsorber.

Further, the unfolding assembly comprises a sixth supporting plate fixedly connected to the rotary connecting piece, a second guide rod fixedly connected to the sixth supporting plate and slidably arranged on the first supporting plate, a hinging block fixedly arranged on the second guide rod, a third connecting rod meshed with the hinging block, a seventh supporting plate meshed with the third connecting rod and slidably arranged on the first supporting plate, and a third guide rod fixedly arranged on the seventh supporting plate and slidably connected with the second guide plate;

the second deflector and the third guide bar sliding connection can also carry out up-and-down reciprocating motion and guide when the sleeve reciprocates, stability of operation is improved, afterwards, the downward motion of the rotary connecting piece can enable the sixth support plate to move downwards, and therefore the second guide bar drives the hinging block to move downwards, the seventh support plate is driven to move towards the direction of the first deflector through the hinging block and the third connecting rod, the second deflector can drive the first deflector to move, a plurality of winding reels can be unfolded, and accordingly the speed of pulling the back-blowing device to move up and down is increased.

Further, the blowback device comprises a vent hole arranged at the center position, a first cavity arranged at the inner ring and a second cavity arranged at the outer ring; the first cavity is provided with a blower; the vent holes are used for enabling air below to flow to the upper side better; the second cavity is made of rubber, can be attached to the inner wall of the adsorber filter element under the effect of blowing, and is provided with a plurality of hole sites for blowing out wind.

Further, the water shower structure further comprises a return pipe fixedly connected with the water storage tank and the first filter plate; the water that drenches in the storage water tank can fall to the bottom of clarifier shell, can enter into in the first filter later, later be equipped with the water pump on the back flow, can be with the water in the first filter back to the storage water tank in to realize hydrologic cycle's use, later be equipped with the filter on the first filter, reduce the volume that the dust got into in the storage water tank, thereby better assurance water drenches the effect of air-purifying.

In summary, the back-blowing device is arranged to carry out back-blowing cleaning on the adsorber filter element, so that the purity degree of the adsorber filter element is better ensured, and the efficiency of purifying air is improved; the water spraying structure is arranged, water spraying purification is carried out on the air, and dust in the air is reduced, so that dust adhered to the outer surface of the adsorber filter element can be reduced; the control structure, the first gear shifting structure and the second gear shifting structure are arranged for controlling the frequency of up-and-down reciprocating motion of the back-blowing device, namely the adsorber for the air purifier is divided into two working modes, and the adsorber faces air with different pollution degrees better.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of a card wheel according to the present invention;

FIG. 3 is a schematic view of a first rack according to the present invention;

FIG. 4 is a schematic view of a rotary table according to the present invention;

FIG. 5 is a schematic view of the structure of the purifier with the purifier housing removed;

FIG. 6 is an enlarged view of FIG. 5A in accordance with the present invention;

FIG. 7 is a schematic view showing a structure of the present invention above the first support plate;

FIG. 8 is an enlarged view of B of FIG. 7 in accordance with the present invention;

FIG. 9 is a schematic diagram of a transposition assembly according to the present invention;

FIG. 10 is an enlarged view of C of FIG. 9 in accordance with the present invention;

FIG. 11 is a schematic illustration of a second shift structure in accordance with the present invention;

FIG. 12 is a schematic view of a wire spool according to the present invention;

FIG. 13 is a schematic view of a third guide bar according to the present invention;

FIG. 14 is a schematic view of the position structure of M-M in the present invention;

FIG. 15 is a schematic cross-sectional view of M-M in the present invention;

FIG. 16 is an enlarged view of D of FIG. 15 in accordance with the present invention;

FIG. 17 is an enlarged view of E of FIG. 15 in accordance with the present invention;

FIG. 18 is an enlarged view of F of FIG. 15 in accordance with the present invention;

FIG. 19 is an enlarged view of G of FIG. 15 in accordance with the present invention;

FIG. 20 is an enlarged view of H of FIG. 16 in accordance with the present invention;

FIG. 21 is an enlarged view of I of FIG. 16 in accordance with the present invention;

Detailed Description

In order to enable those skilled in the art to better understand the present invention, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 21, an adsorber for an air cleaner comprises a cleaner housing 1, an air inlet 11 arranged on the side surface of the cleaner housing 1, a first support plate 12 arranged in the cleaner housing 1, a second filter plate 13 arranged above the first support plate 12, a first filter plate 2 fixedly arranged below the cleaner housing 1, an adsorber filter element 3 rotatably arranged in the cleaner housing 1, a blowback device 4 slidingly arranged in the adsorber filter element 3, a control structure 5 arranged on the first support plate 12, a water shower structure 6 arranged below the first support plate 12, a first gear shifting structure 7 arranged below the first support plate 12, a second gear shifting structure 8 arranged above the first support plate 12 and connected with the control structure 5, and a first pull rope 9 connected with the control structure 5 and the blowback device 4; the control structure 5 comprises a control structure 5 fixedly arranged above the first support plate 12, a second rotating shaft 511 fixedly arranged on the control structure 5, a second support plate 512 fixedly arranged on the inner wall of the purifier shell 1 and rotationally connected with the second rotating shaft 511, a first bevel gear 52 and a third bevel gear 521 fixedly arranged on the second support plate 512, a second bevel gear 522 meshed with the first bevel gear 52, a third rotating shaft 523 fixedly connected with the second bevel gear 522, a reduction gearbox 524 fixedly connected with the third rotating shaft 523, a first telescopic rod 525 fixedly arranged between the reduction gearbox 524 and the first support plate 12 and used for guiding the reduction gearbox 524, a first rotating shaft 53 fixedly connected with the reduction gearbox 524, a pressure continuing assembly 55 rotationally arranged on the first rotating shaft 53, a clamping assembly 56 connected with the first rotating shaft 53 and the sleeve 54 and used for driving the sleeve 54 to rotate, a driving assembly 57 connected with the sleeve 54 and used for controlling the rotation time of the sleeve 54, a rotating disc 58 fixedly connected with the filter element 3 and used for controlling the clamping assembly 56, a rotating disc 58 connected with the rotating disc 58 and a rotating member 7 and a rotating member connecting with the first rotating member 582 and a gear shifting assembly 581 arranged on the rotating disc assembly 59; the adsorber filter element 3 is provided with a fourth spur gear 31 and a fifth spur gear 32 meshed with the fourth spur gear 31; the fifth spur gear 32 is connected to the motor 51; the first shift structure 7 is connected to the motor 51; the water spraying structure 6 comprises a water storage tank 61 fixedly arranged on the inner wall of the purifier shell 1 and a plurality of water outlet holes 62 which are arranged on the water storage tank 61 and are used for spraying water downwards; the second gear shifting structure 8 is connected to the sleeve 54 for driving the first pull rope 9 to move; the first pull rope 9 pulls the back blower 4 to move upwards; the second filter plate 13 is used for preventing dust above the purifier housing 1 from falling into the interior; an induced draft fan is arranged at the center of the first supporting plate 12; the air suction fan is mainly used for sucking outside air in; the first gear shifting structure 7 comprises a fourth rotating shaft 71 fixedly connected to the motor 51, a fourth bevel gear 72 fixedly arranged on the fourth rotating shaft 71, a fifth bevel gear 73 meshed with the fourth bevel gear 72, a sixth rotating shaft 74 fixedly connected to the fifth bevel gear 73 and rotationally arranged on the inner wall of the purifier shell 1, a third straight gear 76 fixedly arranged on the sixth rotating shaft 74, a first rack 75 meshed with the third straight gear 76, and a connecting plate 77 fixedly connected with the first rack 75; a rotary connecting piece 581 connected to the rotary disk 58 is arranged above the connecting plate 77; the rotary connecting member 581 is fixedly connected to the connecting plate 77; the rotational connection 581 does not rotate; the first rack 75 comprises a first guide rod 754 fixedly connected to the first rack 75, a second rack 751 slidingly arranged on the first guide rod 754, a limiting block 752 fixedly arranged on the first guide rod 754 and used for clamping the second rack 751, and a third spring 753 arranged between the second rack 751 and the first rack 75; four corners of the purifier shell 1 are provided with scrapers 30 for scraping dust off the adsorber filter element 3; the purifier shell 1 is the prior art, the top of purifier shell 1 can be equipped with the venthole for outwards discharge the air that purifies.

The air suction fan is in the prior art and is not excessively represented in the drawings; when in use, the motor 51 is started, the motor 51 drives the second rotating shaft 511 to rotate, then drives the first bevel gear 52 and the third bevel gear 521 to rotate, then the first bevel gear 52 drives the second bevel gear 522 to rotate, the second bevel gear 522 drives the third rotating shaft 523 to rotate, then power is input into the reduction gearbox 524, then the power is output to the first rotating shaft 53 outwards, the first rotating shaft 53 rotates, then the first rotating shaft 53 drives the sleeve 54 to rotate through the continuous pressing component 55, that is, the sleeve 54 and the first rotating shaft 53 rotate in opposite directions, then the sleeve 54 is fixed at a position by the clamping component 56 at the beginning, free rotation cannot be performed, when the motor 51 is started, the fifth straight gear 32 is driven to rotate, then the fifth straight gear 32 drives the fourth straight gear 31, that is, drives the adsorber filter element 3 to rotate, the adsorber element 3 rotates inside the purifier shell 1, the adsorber cartridge 3 then rotates the rotary disk 58, the rotary disk 58 then rotates the catch assembly 56 via the recess 582, so that the rotary connection 581 moves the catch assembly 56 after rotating to the position of the catch assembly 56, the catch assembly 56 no longer catches the sleeve 54, so that the sleeve 54 rotates, the sleeve 54 rotates via the second shift structure 8 to move the first pull cord 9, i.e. via the first pull cord 9 to move the back-blower 4 upwards, i.e. the adsorber cartridge 3 stops after each rotation has moved the back-blower 4 upwards a distance, then moves the drive assembly 57 after the back-blower 4 has moved to the uppermost position, then the drive assembly 57 moves the sleeve 54 upwards via the index assembly 59, so that the sleeve 54 moves the first rotary shaft 53, the first rotating shaft 53 drives the reduction gearbox 524 to move upwards, so that the second bevel gear 522 which is originally meshed with the first bevel gear 52 is meshed with the third bevel gear 521, the rotating direction of the second bevel gear 522 is changed, namely the rotating direction of the first rotating shaft 53 is changed, namely the rotating direction of the sleeve 54 is changed, namely the pulling direction of the first pull rope 9 is changed, namely the first pull rope 9 is pulled upwards to drive the back blower 4 to move upwards, so that the first pull rope 9 does not pull the back blower 4 any more, the back blower 4 moves downwards under the gravity, the back blower 4 is enabled to perform up-and-down reciprocating motion in the filter element 3 again, the water storage tank 61 is enabled to continuously spray water outwards through the water outlet hole 62, namely water is arranged on the outer ring of the filter element 3, and then air reaches the filter element 3 after water is sprayed, so that dust in the air is filtered in a first step, the service life of the filter element 3 is ensured, and dust adsorption outside the filter element 3 is not caused by long service time; when the back blower 4 intermittently moves up and down, the motor 51 rotates counterclockwise, that is, the motor 51 drives the fourth rotating shaft 71 to rotate, the fourth rotating shaft 71 drives the fourth bevel gear 72 to rotate, the fourth bevel gear 72 drives the sixth rotating shaft 74 to rotate clockwise through the fifth bevel gear 73, the sixth rotating shaft 74 drives the third spur gear 76, the third spur gear 76 drives the first rack 75 to move upward, the third spur gear 76 is disengaged from the first rack 75 and is engaged with the second rack 751, the second rack 751 is driven to move upward, the second rack 751 is reset downward under the action of the third spring 753, the third spur gear 76 continuously rotates, the second rack 751 is not integrally disengaged from the first rack 75, the second rack 751 slides, the third spur gear 76 continuously rotates, the position of the first rack 75 is unchanged, the reverse rotation of the third spur gear 76 can quickly drive the first rack 75 to move downwards so as to be far away from the same, thus realizing different rotation directions of the third spur gear 76, different up-down positions of the first rack 75, the third spur gear 76 can drive the connecting plate 77 to move to the uppermost through the first rack 75, thus the connecting plate 77 can drive the rotating disc 58 to move to the uppermost through the groove 582 so as to enable the rotating disc 58 to be matched with the clamping assembly 56, thus realizing intermittent up-down movement of the back-blowing device 4, when the air pollution is serious, the motor 51 is required to rotate reversely, then the rotating connecting piece 581 is driven to move downwards through the same distance, thus enabling the rotating connecting piece 581 to be no longer matched with the clamping assembly 56, the clamping assembly 56 can not clamp the sleeve 54 any more, so that the blowback 4 is continuously moved and no longer intermittently moved.

Specifically, the shower structure 6 further includes a water baffle 63 disposed above the water outlet 62 and used for blocking the water outlet 62, a fourth telescopic rod 64 fixedly coupled between the water baffle 63 and the water tank 61 and used for guiding the water baffle 63, a moving rod 66 fixedly connected to the connecting plate 77, a first connecting rod 65 hinged to the moving rod 66, and a supporting shaft 67 fixedly disposed in the water tank 61 and supporting the first connecting rod 65; in the mode of up-and-down reciprocation of the first blowback device 4, the connecting plate 77 moves up to the uppermost, so that the connecting plate 77 drives the moving rod 66 to move up to the uppermost, then the moving rod 66 drives the first connecting rod 65 to move, then the first connecting rod 65 drives the other end of the first connecting rod 65 to move downwards under the support of the supporting shaft 67, then the water baffle 63 and the first connecting rod 65 are hinged, so that the water baffle 63 moves downwards and presses on the water outlet 62, then the water outlet 62 below the water storage tank 61 is provided with two rows, the water outlet 62 of the outer row is blocked in the mode, so that only one water outlet 62 is dripped, thereby better ensuring that a small amount of water is used in the mode, then the blowback device 4 continuously reciprocates up and down in the other mode, the connecting plate 77 moves downwards, so that the water baffle 63 is lifted upwards, the water outlet 62 is not blocked, both water outlets 62 are downwards, and more water is used for purifying dust when more dust is facing the water.

Specifically, the clamping assembly 56 includes a clamping wheel 561 fixedly disposed on the sleeve 54, a clamping block 562 matched with the clamping wheel 561 for positioning the clamping wheel 561, a second telescopic rod 563 fixedly disposed between the clamping block 562 and the first support plate 12 for guiding the clamping block 562, a first spring 564 disposed between the clamping block 562 and the first support plate 12 for resetting the clamping block 562, a second pull rope 565 fixedly connected to the clamping block 562, a guide wheel 566 fixedly disposed below the first support plate 12 for guiding the second pull rope 565, a driving plate 567 fixedly connected to the guide wheel 566, a third telescopic rod 568 fixedly connected to the driving plate 567 and the inner wall of the purifier housing 1, and a second spring 569 disposed on the third telescopic rod 568 for resetting the driving plate 567; the rotary plate 58 is abutted against the driving plate 567; the recess 582 mates with the drive plate 567.

Specifically, the pressure continuing assembly 55 includes a sliding plate 554 rotatably connected to the first rotating shaft 53 and slidably disposed on the inner wall of the purifier housing 1, a first spur gear 551 fixedly disposed on the first rotating shaft 53, a second spur gear 552 engaged with the first spur gear 551, a fifth rotating shaft 553 fixedly connected to the second spur gear 552 and rotatably disposed on the sliding plate 554, an inner gear 555 engaged with the second spur gear 552, a connecting tube 556 fixedly connected to the inner gear 555 and rotatably connected to the sleeve 54, and a torsion spring 557 disposed on the connecting tube 556 and on the sleeve 54.

Specifically, the driving assembly 57 includes a driving tube 572 fixedly disposed on the first supporting plate 12, a lifting rod 571 slidingly disposed below the driving tube 572, a connection seat 573 rotatably disposed on the sleeve 54 and fixedly connected to the driving tube 572, an electric rod 576 fixedly disposed on the first supporting plate 12, a first clamping tooth 574 fixedly connected to the electric rod 576, a sixth telescopic rod 578 fixedly disposed on the connection seat 573, a second clamping tooth 577 fixedly connected to the sixth telescopic rod 578 and engaged with the first clamping tooth 574, a fifth spring 579 disposed between the second clamping tooth 577 and the connection seat 573 for clamping the second clamping tooth 577 into the first clamping tooth 574, and a sixth spring 575 disposed below the connection seat 573; the transposition assembly 59 comprises a fourth support plate 591 fixedly arranged on the first support plate 12, a fifth telescopic rod 592 fixedly connected to the fourth support plate 591, a fifth support plate 594 fixedly connected to the fifth telescopic rod 592, a fourth spring 593 arranged between the fifth support plate 594 and the fourth support plate 591, a pressing plate 595 fixedly arranged above the fifth support plate 594 and used for blocking the connecting seat 573, a sliding block 596 slidingly arranged on the first support plate 12, a fourth connecting rod 598 fixedly connected to the fifth support plate 594, and a fourth guide rod 597 fixedly connected to the fourth connecting rod 598 and matched with the sliding block 596.

Specifically, the second gear shifting structure 8 includes a guide roller 82 fixedly connected to the sleeve 54, a plurality of second guide grooves 821 provided in the guide roller 82, a sixth guide rod 811 slidably provided in the second guide groove 821, a spool 81 fixedly connected to the sixth guide rod 811 and the first pull rope 9, a second link 83 hinged to the spool 81, a driving disk 84 hinged to the second link 83 and slidably provided on the sleeve 54, a third support plate 85 fixedly connected to the driving disk 84, a first guide plate 86 fixedly connected to the third support plate 85, a first guide groove 861 provided on the first guide plate 86, a guide post 871 slidably connected to the first guide groove 861, a second guide plate 87 fixedly connected to the guide post 871, and an unfolding assembly 88 connected to the second guide plate 87; the connecting plate 77 moves up and down to drive the second guide plate 87 to move, then the second guide plate 87 drives the first guide plate 86 to move in the axial direction of the sleeve 54 through the cooperation of the guide post 871 and the first guide groove 861, namely, the connecting plate 77 moves up to the uppermost, the second guide plate 87 drives the first guide plate 86 to move in the direction away from the guide roller 82, then the first guide plate 86 drives the third support plate 85 to move, the third support plate 85 drives the driving disk 84 to move, then the driving disk 84 drives the plurality of wire reels 81 through the second connecting rod 83, then the cooperation of the sixth guide rod 811 on the wire reels 81 and the second guide groove 821 guides the movement of the wire reels 81, at this time, the plurality of wire reels 81 are combined together, then the connecting plate 77 moves down to the lowermost, the wire reels 81 are unfolded, the sleeve 54 is enabled to rotate for one turn, the distance that the wire reels 81 pull the first 9 moves is increased, and accordingly the speed of the reciprocating absorber 4 is enabled to move up and down is increased, and the filter element is further blown back 3.

Specifically, the deployment assembly 88 includes a sixth support plate 881 fixedly connected to the rotary connecting member 581, a second guide rod 882 fixedly connected to the sixth support plate 881 and slidably disposed on the first support plate 12, a hinge block 883 fixedly disposed on the second guide rod 882, a third link 884 engaged with the hinge block 883, a seventh support plate 885 engaged with the third link 884 and slidably disposed on the first support plate 12, and a third guide rod 886 fixedly disposed on the seventh support plate 885 and slidably connected to the second guide plate 87.

Specifically, the blowback device 4 includes a vent hole 41 disposed at a central position, a first cavity 42 disposed at an inner ring, and a second cavity 43 disposed at an outer ring; the first cavity 42 is provided with a blower; the vent 41 allows for better flow of air from below to above; the second cavity 43 is made of rubber, and can be attached to the inner wall of the adsorber filter element 3 under the action of blowing, and a plurality of hole sites are formed in the second cavity 43 and used for blowing out wind.

Specifically, the water shower structure 6 further includes a return pipe 68 fixedly connected to the water tank 61 and the first filter plate 2; the water that drenches in the storage water tank 61 can fall to the bottom of clarifier shell 1, later can enter into in the first filter 2, later is equipped with the water pump on the back flow 68, can suck the water in the first filter 2 back in the storage water tank 61 to realize the use of hydrologic cycle, later is equipped with the filter on the first filter 2, reduces the volume that the dust got into in the storage water tank 61, thereby better assurance water drenches the effect of air-purifying.

The specific working flow of the invention is as follows:

mode one, normal air pollution: the air suction fan is in the prior art and is not excessively represented in the drawings; in use, the motor 51 rotates counterclockwise, that is, the motor 51 drives the fourth rotating shaft 71 to rotate, the fourth rotating shaft 71 drives the fourth bevel gear 72 to rotate, the fourth bevel gear 72 drives the sixth rotating shaft 74 to rotate clockwise through the fifth bevel gear 73, then the sixth rotating shaft 74 drives the third spur gear 76, the third spur gear 76 drives the first rack 75 to move upward, then the third spur gear 76 is disengaged from the first rack 75 and is engaged with the second rack 751, then the second rack 751 is driven to move upward, the second rack 751 is reset downward under the action of the third spring 753, so that the third spur gear 76 rotates continuously, and is not separated from the whole of the first rack 75, the second rack 751 slides, then the third spur gear 76 rotates continuously, the position of the first rack 75 is unchanged, the reverse rotation of the third spur gear 76 can quickly drive the first rack 75 to move downwards so as to be far away from the same, so that the rotation directions of the third spur gear 76 are different, the upper and lower positions of the first rack 75 are different, the third spur gear 76 can drive the connecting plate 77 to move to the uppermost side through the first rack 75, the connecting plate 77 can move upwards to the uppermost side, thus the connecting plate 77 drives the moving rod 66 to move to the uppermost side, then the moving rod 66 drives the first connecting rod 65 to move, then the first connecting rod 65 can drive the other end of the first connecting rod 65 to move downwards under the support of the support shaft 67, then the water baffle 63 and the first connecting rod 65 are hinged, so that the water baffle 63 moves downwards and presses on the water outlet 62, then the water outlet 62 below the water storage tank 61 is provided with two rows, the water outlet 62 of the outer row is blocked, so that only one water outlet 62 is dripped, the connecting plate 77 drives the rotating disc 58 to move to the uppermost through the groove 582 so as to enable the rotating disc 58 to be matched with the clamping assembly 56, the motor 51 drives the second rotating shaft 511 to rotate, then drives the first bevel gear 52 and the third bevel gear 521 to rotate, then the first bevel gear 52 drives the second bevel gear 522 to rotate, the second bevel gear 522 drives the third rotating shaft 523 to rotate, then power is input into the reduction gearbox 524, then the power is output to the first rotating shaft 53 outwards, the first rotating shaft 53 rotates to drive the first straight gear 551 to rotate, then the first straight gear 551 drives the second straight gear 552 to rotate, then the second straight gear 552 drives the fifth rotating shaft 553, the second straight gear 552 also drives the inner gear 555 to rotate, then the inner gear 555 drives the connecting pipe 556, the connecting pipe 556 drives the torsion spring 557 to move, the torsion spring 557 applies a rotating torsion to the sleeve 54, when the clamping component 56 no longer clamps the sleeve 54, the sleeve 54 rotates under the action of the torsion spring 557, the motor 51 drives the fifth spur gear 32 to rotate when started, then the fifth spur gear 32 drives the fourth spur gear 31, namely drives the adsorber cartridge 3 to rotate, the adsorber cartridge 3 rotates in the purifier shell 1, the adsorber cartridge 3 drives the rotary disk 58 to rotate together with the adsorber cartridge 3, namely, the position of the rotary disk 58 without the groove 582 is always abutted with the driving plate 567, so that the position of the driving plate 567 is kept unchanged, after the groove 582 moves to the position of the driving plate 567, the driving plate 567 loses the abutted object, so that the driving plate 567 moves to the inside of the groove 582 under the action of the second spring 569, that is, the driving plate 567 pulls the second pulling rope 565 to move, then the second pulling rope 565 pulls the clamping block 562 to move downward, then the starting position of the clamping block 562 is to clamp the clamping wheel 561, after the clamping block 562 moves downward, the clamping block 562 is not clamped, so that the clamping wheel 561 can rotate freely, that is, the sleeve 54 can rotate freely, that is, the clamping component 56 moves once every rotation of the adsorber cartridge 3 is realized, that is, the sleeve 54 rotates once, the winding reel 81 is driven by the guide roller 82 to rotate by the sleeve 54, so as to wind up the first pulling rope 9, pull the back blower 4 upward, then the back blower 4 moves upward to press the lifting rod 571, then the lifting rod 571 compresses the air inside the driving tube 572, then the air heavy to the driving tube 572 is in a compressed state, that is forced by the upward movement of the driving tube 572, the driving tube 572 is retractable, then the force applied to the driving tube 572 is increased by the continuous upward movement of the back-blower 4, but the connecting seat 573 is not moved upward, then the back-blower 4 collides with the sliding block 596, thereby driving the sliding block 596 to move upward, then the sliding block 596 contacts with the fourth guide rod 597, the fourth guide rod 597 is driven to move towards the fourth support plate 591 by the inclined plane provided on the sliding block 596, then the fifth support plate 594 is driven to move by the fourth connecting rod 598, then the pressing plate 595 is driven by the fifth support plate 595 to block the connecting seat 573, then the connecting seat 573 can move upward, the connecting seat 573 moves upward under the action of the sixth telescopic rod 578 to drive the second clamping tooth 577, then the second clamping tooth 577 moves upward in the first clamping tooth 574, and the second clamping tooth 577 cannot move downward, because the position is clamped by the first clamping teeth 574, that is, the position is fixed after the connecting seat 573 moves upwards, then the connecting seat 573 moves upwards, that is, the sleeve 54 moves upwards, so that the second bevel gear 522 originally meshed with the first bevel gear 52 is meshed with the third bevel gear 521, and the downward movement of the back-blower 4 is realized, and then when the sleeve 54 resets, the fifth support plate 594 is driven to move under the action of the sliding block 596, so that the fifth support plate 594 is far away from the connecting seat 573, the clamping position of the connecting seat 573 is lost, and the connecting seat 573 moves downwards under the action of the sixth spring 575, so that the upward and downward reciprocating movement of the back-blower 4 is realized;

Mode two, air pollution is serious:

the motor 51 rotates reversely, and then drives the connecting plate 77 to move downwards through the same distance, namely drives the rotary connecting piece 581 to move downwards, so that the rotary connecting piece 581 is not matched with the clamping component 56 any more, the clamping component 56 is not clamped on the sleeve 54 any more, and the back blower 4 is continuously moved and is not intermittently moved any more;

the connection plate 77 moves up and down to drive the second guide plate 87 to move, then the second guide plate 87 drives the first guide plate 86 to move in the axial direction of the sleeve 54 through the cooperation of the guide post 871 and the first guide groove 861, that is, the connection plate 77 moves up to the uppermost, the second guide plate 87 drives the first guide plate 86 to move away from the guide roller 82, then the first guide plate 86 drives the third support plate 85 to move, the third support plate 85 drives the drive plate 84 to move, then the drive plate 84 drives the plurality of wire reels 81 to move through the second connecting rod 83, then the cooperation of the sixth guide rod 811 on the wire reels 81 and the second guide groove 821 guides the movement of the wire reels 81, at this time, the plurality of wire reels 81 are combined together, then the connection plate 77 moves down to the lowermost, the wire reels 81 are unfolded, so that the sleeve 54 rotates for one turn to drive the wire spool 81 to rotate, the distance that the wire spool 81 pulls the first pull rope 9 to move is increased, the speed of up and down reciprocating motion of the back blower 4 is increased, the speed of back blowing of the adsorber cartridge 3 is further increased, the second guide plate 87 and the third guide rod 886 are slidably connected, when the sleeve 54 moves up and down, the second guide plate 87 also moves up and down to guide, the stability of operation is improved, afterwards, the rotating connecting piece 581 moves down to enable the sixth support plate 881 to move down, the second guide rod 882 drives the hinging block 883 to move down, the seventh support plate 885 moves towards the direction of the first guide plate 86 through the hinging block 883 and the third connecting rod 884, the second guide plate 87 drives the first guide plate 86 to move, the plurality of wire spools 81 are unfolded, thereby increasing the speed of pulling the back-blower 4 up and down; in this mode, the connection plate 77 moves downward, so that the water baffle 63 is lifted upward and the water outlet holes 62 are not blocked, so that both water outlet holes 62 drip downward, and more water is used to clean dust when the dust is more faced;

The water that drenches in the storage water tank 61 can fall to the bottom of clarifier shell 1, later can enter into in the first filter 2, later is equipped with the water pump on the back flow 68, can suck the water in the first filter 2 back in the storage water tank 61 to realize the use of hydrologic cycle, later is equipped with the filter on the first filter 2, reduces the volume that the dust got into in the storage water tank 61, thereby better assurance water drenches the effect of air-purifying.

It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

Claims

1. An adsorber for an air purifier comprises a purifier shell (1), an air inlet (11) arranged on the side surface of the purifier shell (1), a first support plate (12) arranged in the purifier shell (1), a second filter plate (13) arranged above the first support plate (12), a first filter plate (2) fixedly arranged below the purifier shell (1), an adsorber filter element (3) rotationally arranged in the purifier shell (1), a blowback (4) slidingly arranged in the adsorber filter element (3), a control structure (5) arranged on the first support plate (12), a water spraying structure (6) arranged below the first support plate (12), a first gear shifting structure (7) arranged below the first support plate (12), a second gear shifting structure (8) arranged above the first support plate (12) and connected with the control structure (5), and a first pull rope (9) connected with the control structure (5) and the blowback (4); the method is characterized in that: the control structure (5) comprises a motor (51) fixedly arranged above the first supporting plate (12), a second rotating shaft (511) fixedly arranged on the motor (51), a second supporting plate (512) fixedly arranged on the inner wall of the purifier shell (1) and rotationally connected with the second rotating shaft (511), a first bevel gear (52) and a third bevel gear (521) fixedly arranged on the second supporting plate (512), a second bevel gear (522) meshed with the first bevel gear (52), a third rotating shaft (523) fixedly connected with the second bevel gear (522), a reduction gearbox (524) fixedly connected with the third rotating shaft (523), a first telescopic rod (525) fixedly arranged between the reduction gearbox (524) and the first supporting plate (12) and used for guiding the reduction gearbox (524), a first rotating shaft (53) fixedly connected with the reduction gearbox (524), a sleeve (54) rotationally arranged on the first rotating shaft (53), a continuous pressing component (55) connected with the first rotating shaft (53) and the sleeve (54) and used for driving the sleeve (54) to rotate, a sleeve (54) connected with the sleeve (54) and a sleeve (54) used for controlling rotation, a sleeve (54) and a sleeve (54) connected with the continuous pressing component (54) and a driving component (54) used for controlling time The rotary disk (58) is fixedly connected to the adsorber filter element (3) and used for controlling the clamping component (56), the rotary connecting piece (581) is connected to the rotary disk (58) and connected with the first gear shifting structure (7), the groove (582) is formed in the rotary disk (58), and the transposition component (59) is connected to the driving component (57); the adsorber filter element (3) is provided with a fourth spur gear (31) and a fifth spur gear (32) meshed with the fourth spur gear (31); the fifth spur gear (32) is connected to the motor (51); the first gear shifting structure (7) is connected to the motor (51); the water spraying structure (6) comprises a water storage tank (61) fixedly arranged on the inner wall of the purifier shell (1) and a plurality of water outlet holes (62) which are arranged on the water storage tank (61) and are used for spraying water downwards; the second gear shifting structure (8) is connected to the sleeve (54) and used for driving the first stay cord (9) to move; the first pull rope (9) can pull the back blower (4) to move upwards; the second filter plate (13) is used for preventing dust above the purifier shell (1) from falling into the interior; an induced draft fan is arranged at the center of the first supporting plate (12); the air suction fan is mainly used for sucking outside air in; the first gear shifting structure (7) comprises a fourth rotating shaft (71) fixedly connected to the motor (51), a fourth bevel gear (72) fixedly arranged on the fourth rotating shaft (71), a fifth bevel gear (73) meshed with the fourth bevel gear (72), a sixth rotating shaft (74) fixedly connected to the fifth bevel gear (73) and rotationally arranged on the inner wall of the purifier shell (1), a third straight gear (76) fixedly arranged on the sixth rotating shaft (74), a first rack (75) meshed with the third straight gear (76) and a connecting plate (77) fixedly connected with the first rack (75); a rotary connecting piece (581) connected to the rotary disk (58) is arranged above the connecting plate (77); the rotary connecting piece (581) is fixedly connected to the connecting plate (77); the rotary connection (581) does not rotate; the first rack (75) comprises a first guide rod (754) fixedly connected to the first rack (75), a second rack (751) slidably arranged on the first guide rod (754), a limiting block (752) fixedly arranged on the first guide rod (754) and used for clamping the second rack (751), and a third spring (753) arranged between the second rack (751) and the first rack (75); four corners of the purifier shell (1) are provided with scrapers (30) for scraping dust off the adsorber filter element (3); the purifier shell (1) is in the prior art, and an air outlet hole is formed above the purifier shell (1) and used for discharging purified air outwards;

The water spraying structure (6) further comprises a water baffle (63) arranged above the water outlet hole (62) and used for blocking the water outlet hole (62), a fourth telescopic rod (64) fixedly arranged between the water baffle (63) and the water storage tank (61) and used for guiding the water baffle (63), a moving rod (66) fixedly connected with the connecting plate (77), a first connecting rod (65) hinged with the moving rod (66), and a supporting shaft (67) fixedly arranged in the water storage tank (61) and used for supporting the first connecting rod (65);

the second gear shifting structure (8) comprises a guide roller (82) fixedly connected to the sleeve (54), a plurality of second guide grooves (821) arranged in the guide roller (82), a sixth guide rod (811) slidably arranged in the second guide grooves (821), a wire spool (81) fixedly connected to the sixth guide rod (811) and the first pull rope (9), a second connecting rod (83) hinged to the wire spool (81), a driving disc (84) hinged to the second connecting rod (83) and slidably arranged on the sleeve (54), a third supporting plate (85) fixedly connected to the driving disc (84), a first guide plate (86) fixedly connected to the third supporting plate (85), a first guide groove (861) arranged on the first guide plate (86), a guide column (871) slidably connected to the first guide groove (861), a second guide plate (87) fixedly connected to the guide column (871), and an unfolding assembly (88) connected to the second guide plate (87);

The blowback device (4) comprises a vent hole (41) arranged at the central position, a first cavity (42) arranged at the inner ring and a second cavity (43) arranged at the outer ring; a blower is arranged in the first cavity (42);

the water spraying structure (6) further comprises a return pipe (68) fixedly connected with the water storage tank (61) and the first filter plate (2).

2. An adsorber for an air cleaner as recited in claim 1, wherein: the clamping assembly (56) comprises a clamping wheel (561) fixedly arranged on the sleeve (54), a clamping block (562) matched with the clamping wheel (561) and used for positioning the clamping wheel (561), a second telescopic rod (563) fixedly arranged between the clamping block (562) and the first supporting plate (12) and used for guiding the clamping block (562), a first spring (564) arranged between the clamping block (562) and the first supporting plate (12) and used for resetting the clamping block (562), a second stay rope (565) fixedly connected with the clamping block (562), a guide wheel (566) fixedly arranged below the first supporting plate (12) and used for guiding the second stay rope (565), a driving plate (567) fixedly connected with the guide wheel (566), a third telescopic rod (568) fixedly connected with the driving plate (567) and the inner wall of the purifier shell (1), and a second spring (569) arranged on the third telescopic rod (568) and used for resetting the driving plate (567); the rotary disk (58) is abutted against the drive plate (567); the recess (582) mates with the drive plate (567).

3. An adsorber for an air cleaner as recited in claim 2, wherein: the continuous pressing assembly (55) comprises a sliding plate (554) which is rotationally connected to the first rotating shaft (53) and is vertically arranged on the inner wall of the purifier shell (1) in a sliding mode, a first straight gear (551) fixedly arranged on the first rotating shaft (53), a second straight gear (552) meshed with the first straight gear (551), a fifth rotating shaft (553) fixedly connected with the second straight gear (552) and rotationally arranged on the sliding plate (554), an inner gear (555) meshed with the second straight gear (552), a connecting pipe (556) fixedly connected with the inner gear (555) and rotationally connected with the sleeve (54), and a torsion spring (557) arranged on the connecting pipe (556) and on the sleeve (54).

4. An adsorber for an air cleaner as recited in claim 3, wherein: the driving assembly (57) comprises a driving pipe (572) fixedly arranged on the first supporting plate (12), a lifting rod (571) slidingly arranged below the driving pipe (572), a connecting seat (573) rotationally arranged on the sleeve (54) and fixedly connected with the driving pipe (572), an electric rod (576) fixedly arranged on the first supporting plate (12), a first clamping tooth (574) fixedly connected with the electric rod (576), a sixth telescopic rod (578) fixedly arranged on the connecting seat (573), a second clamping tooth (577) fixedly connected with the sixth telescopic rod (578) and matched with the first clamping tooth (574), a fifth spring (579) arranged between the second clamping tooth (577) and the connecting seat (573) and used for enabling the second clamping tooth (577) to be clamped into the first clamping tooth (574), and a sixth spring (579) arranged below the connecting seat (573); the transposition assembly (59) comprises a fourth support plate (591) fixedly arranged on the first support plate (12), a fifth telescopic rod (592) fixedly connected to the fourth support plate (591), a fifth support plate (594) fixedly connected to the fifth telescopic rod (592), a fourth spring (593) arranged between the fifth support plate (594) and the fourth support plate (591), a pressing plate (595) fixedly arranged above the fifth support plate (594) and used for blocking the connecting seat (573), a sliding block (596) slidably arranged on the first support plate (12), a fourth connecting rod (598) fixedly connected to the fifth support plate (594) and a fourth guide rod (597) fixedly connected to the fourth connecting rod (598) and matched with the sliding block (596).

5. An adsorber for an air cleaner as recited in claim 1, wherein: the unfolding assembly (88) comprises a sixth support plate (881) fixedly connected to the rotary connecting piece (581), a second guide rod (882) fixedly connected to the sixth support plate (881) and slidably arranged on the first support plate (12), a hinge block (883) fixedly arranged on the second guide rod (882), a third connecting rod (884) meshed with the hinge block (883), a seventh support plate (885) meshed with the third connecting rod (884) and slidably arranged on the first support plate (12), and a third guide rod (886) fixedly arranged on the seventh support plate (885) and slidably connected with the second guide plate (87).