CN116085921A - Dustproof device for refrigeration equipment convenient to clean - Google Patents
Dustproof device for refrigeration equipment convenient to clean Download PDFInfo
- Publication number
- CN116085921A CN116085921A CN202310373506.6A CN202310373506A CN116085921A CN 116085921 A CN116085921 A CN 116085921A CN 202310373506 A CN202310373506 A CN 202310373506A CN 116085921 A CN116085921 A CN 116085921A
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- fixed frame
- dust
- baffle
- rolling shaft
- fixedly connected
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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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- 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
- F24F8/10—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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- 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)
- Cleaning In General (AREA)
Abstract
The invention discloses a dustproof device for refrigeration equipment, which is convenient to clean, and belongs to the technical field of cleaning of air-conditioning refrigeration equipment, and the dustproof device comprises a machine body, wherein an air inlet is formed in one side of the machine body, a mounting frame is fixedly connected to the air inlet, a dustproof net is fixedly connected to the mounting frame, and a first rolling shaft and a second rolling shaft are arranged on two sides of the dustproof net; through baffle and second roller bearing contact, fixed frame contacts with first roller bearing to can seal both sides baffle, the space that the fixed frame encloses through the cooperation of dust board and fixed plate, make first roller bearing, the second roller bearing, the baffle, fixed frame, dust board and fixed plate enclose the space in the sealed accommodation chamber relatively, make the dust that the clearance was got off can arrange this accommodation chamber inside and not drift to the organism inside, be favorable to protecting the part in the organism, can collect the inside dust of accommodation chamber to the fixed frame when the slide upwards moves in the spout.
Description
Technical Field
The invention relates to the technical field of cleaning of air-conditioning refrigeration equipment, in particular to a dustproof device for refrigeration equipment, which is convenient to clean.
Background
The refrigerating equipment is mainly used for cabin air conditioning of food refrigeration of crews, refrigeration of various cargoes and summer days. Mainly comprises a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines.
Chinese patent CN216693967U discloses an air conditioner refrigeration plant dust keeper, it is convenient for dustproof to the air conditioner refrigeration plant body, including air conditioner refrigeration plant body and installing frame, the air conditioner refrigeration plant body is equipped with the heat dissipation fan, the installing frame is connected with a plurality of mounting panels, the mounting panel passes through the mounting bolt and is connected with the heat dissipation fan, the mounting frame passes through locking subassembly and installs the dust screen, locking subassembly includes a plurality of locking plates, the locking plate is connected with a plurality of locking frames through a plurality of connecting rods, a plurality of locking holes with locking frame matching have been seted up on the installing frame, and dust screen and locking frame are sliding fit, and the installing frame. The upper part is connected with a plurality of compacting pieces, the inside of the installation frame is rotationally connected with a screw rod, the top end of the installation frame is provided with a motor, and the output end of the motor stretches into the inside of the installation frame and is fixedly connected with the screw rod, and the screw rod is fixedly connected with the screw rod. Go up threaded connection and have the movable plate to the movable plate is connected with the locating part, and the front end of movable plate is connected with a plurality of brushes.
The device cleans the dust screen through the brush on the movable plate, but the device is operated under a relatively open environment, the cleaned dust still has the possibility of entering the device, and the dust is not collected and concentrated, so that the cleaned dust can float near the dust screen, and therefore, the device has certain defects when in use.
Therefore, it is necessary to provide a dustproof device for a refrigeration device, which is convenient to clean, so as to solve the technical problems.
Disclosure of Invention
The invention aims to provide a dustproof device for refrigeration equipment, which is convenient to clean, and aims to solve the possible problem that the dust cleaned by the prior device in the prior art still enters the equipment when the equipment is operated in a relatively open environment by cleaning a dustproof net through a brush on a movable plate.
Based on the thought, the invention provides the following technical scheme: the dustproof device for the refrigeration equipment comprises a machine body, wherein an air inlet is formed in one side of the machine body, a mounting frame is fixedly connected to the air inlet, a dustproof net is fixedly connected to the mounting frame, and a first rolling shaft and a second rolling shaft are arranged on two sides of the dustproof net;
a cleaning component is arranged between the first roller and the second roller, and driving components are arranged at two ends of the second roller;
the cleaning assembly comprises a fixed frame arranged above a first rolling shaft and a baffle arranged below a second rolling shaft, wherein a chute is formed in the fixed frame, the bottom end of the baffle penetrates through the fixed frame and extends into the chute, one end of the baffle extending into the chute is fixedly connected with a sliding plate, a plurality of first springs are arranged at the bottom of the sliding plate, brushes are fixedly arranged on one side, close to a dust screen, of the fixed frame, connecting blocks are respectively arranged on the front side and the rear side of the dust screen, a first rotating shaft and a second rotating shaft are respectively arranged at the front end and the rear end of the first rolling shaft and the rear end of the second rolling shaft, the first rotating shaft and the second rotating shaft penetrate through the connecting blocks and are in running fit with the connecting blocks, one ends, deviating from the fixed frame, of the baffle are respectively fixedly connected with the upper connecting block and the lower connecting blocks, a strip-shaped groove is formed in one side, close to the dust screen, and a sealing plate is hinged at the position of the inner side of the fixed frame, close to the strip-shaped groove;
the front end face and the rear end face of the baffle are fixedly connected with dust boards, the front end face and the rear end face of the fixed frame are fixedly connected with fixed boards, and a groove which is in sliding fit with the dust boards is formed in one side face, close to the dust screen, of the fixed boards;
the drive assembly is including setting up in the lead screw of both sides around the dust screen, fixedly connected with slider on the connecting block lateral surface that is located first roller bearing department, fixedly connected with lug on the connecting block lateral surface that is located second roller bearing department, the lead screw runs through the slider and with slider threaded connection, be provided with the through-hole that supplies the lead screw to pass on the lug, both sides face all outwards extends to form spacing around the installing frame, the spacing groove has been seted up on the medial surface of sand grip, the lug slides and sets up in spacing inslot portion, elasticity is provided with a plurality of fixture blocks on the opposite one side of spacing groove and lug, the top and the bottom of fixture block all set up to the inclined plane.
As a further scheme of the invention: the inside cavity structure that sets up of fixed plate, and the inlet port has been seted up to the one side that is connected with the fixed frame, set up the exhaust hole that supplies gas exhaust on the outside terminal surface of fixed plate.
As a further scheme of the invention: the gear is sleeved on the outer side of the first rotating shaft, and the rack is meshed with the outer side of the gear.
As a further scheme of the invention: the first rolling shaft and the second rolling shaft are both in contact with the dust screen, and the first rolling shaft is arranged below the second rolling shaft.
As a further scheme of the invention: the lead screw can be rotationally connected with the mounting frame, and the top of the lead screw penetrates out of the mounting frame.
As a further scheme of the invention: the limiting groove is provided with a plurality of placement grooves on one surface opposite to the protruding blocks, the clamping blocks are slidably arranged inside the placement grooves, and the bottom ends, located in the clamping blocks, of the placement grooves are provided with second springs.
As a further scheme of the invention: the baffle and the fixed frame are both provided with strip-shaped notches at the end faces of the end faces, which are away from each other, so that the first rolling shaft and the second rolling shaft can be placed in the notches and are contacted with the fixed frame and the baffle.
Compared with the prior art, the invention has the beneficial effects that: this scheme contacts through baffle and second roller bearing, fixed frame contacts with first roller bearing to can seal both sides baffle, the space that fixed frame encloses through the cooperation of dust board and fixed plate, make first roller bearing, the second roller bearing, the baffle, fixed frame, dust board and fixed plate enclose the space that closes be in the sealed chamber that holds relatively, make the dust that the clearance was got off can place this inside holding the chamber and not drift to the organism inside, be favorable to protecting the part in the organism, can collect the inside dust of holding the chamber to inside the fixed frame when the slide upwards moves in the spout.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a first roller and a second roller distribution structure according to the present invention;
FIG. 3 is a schematic view of a dust plate and a fixing plate according to the present invention;
FIG. 4 is a schematic view of the structure of the air intake hole of the present invention;
FIG. 5 is a schematic view of a slide plate and a chute according to the present invention;
FIG. 6 is a schematic view of a baffle and a fixed frame structure according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 6B in accordance with the present invention;
FIG. 9 is a schematic view of a first spring construction of the present invention;
FIG. 10 is a schematic view of a latch according to the present invention;
FIG. 11 is a schematic diagram of a stopper and a slot according to the present invention;
FIG. 12 is a schematic view of a first embodiment of a sealing strip of the present invention;
fig. 13 is a schematic structural view of a second embodiment of the sealing tape of the present invention.
In the figure: 1. a body; 2. a belt; 3. a rack; 4. a mounting frame; 5. a dust screen; 6. a first roller; 7. a second roller; 8. a limit bar; 9. a sealing tape; 10. a screw rod; 11. a dust-blocking plate; 12. a fixing plate; 13. an air inlet hole; 14. a slide block; 15. a first rotating shaft; 16. a gear; 17. a bump; 18. a second rotating shaft; 19. a connecting block; 20. a chute; 21. a slide plate; 22. a baffle; 23. a fixed frame; 24. an exhaust hole; 25. a sealing plate; 26. a bar-shaped groove; 27. a first spring; 28. a limit groove; 29. a clamping block; 30. a second spring; 31. a third spring; 32. a limiting block; 33. a clamping groove; 34. a top plate; 35. and a sealing sheet.
Detailed Description
As shown in fig. 1-2, a dustproof device for refrigeration equipment convenient to clearance, including organism 1, the air intake has been seted up to organism 1 one side, and air intake department installs the fan, the outside of organism 1 is located air intake department fixedly connected with installing frame 4, the inside fixedly connected with dust screen 5 of installing frame 4 for filter dust etc. in the air.
Along with the growth of live time, can adsorb a certain amount of dust on the dust screen 5, then need clear up the dust screen 5 this moment, consequently, this scheme all has arranged first roller 6 and second roller 7 in the both sides of dust screen 5, and first roller 6 and second roller 7 all contact with dust screen 5, first roller 6 sets up in the below of second roller 7, be provided with cleaning element between first roller 6 and the second roller 7, and the both ends of second roller 7 all are provided with drive assembly, during practical use, can drive the first roller 6 upward movement of dust screen 5 both sides through drive assembly to when first roller 6 moves to the vicinity of second roller 7, thereby second roller 7 is upwards sprung gradually and is kept away from first roller 6, and the dust that cleaning element cleared up then is adsorbed by cleaning element through the effect of negative pressure this moment, thereby accomplishes the collection to the dust.
As shown in fig. 2-3 and 5-11, the cleaning assembly comprises a fixed frame 23 arranged above the first roller 6 and a baffle 22 arranged below the second roller 7, wherein the inside of the fixed frame 23 is a chute 20, the bottom end of the baffle 22 passes through the fixed frame 23 and extends into the chute 20, one end of the baffle 22 extending into the chute 20 is fixedly connected with a sliding plate 21, the sliding plate 21 is in sliding fit with the chute 20, a plurality of first springs 27 are fixedly arranged between the bottom surface of the sliding plate 21 and the bottom surface of the inside of the fixed frame 23, a brush is fixedly arranged on one side of the fixed frame 23, which is close to the dust screen 5, for cleaning the dust screen 5, and connecting blocks 19 are arranged on the front side and the rear side of the dust screen 5;
further, the front end and the rear end of the first roller 6 are fixedly connected with the first rotating shaft 15, the front end and the rear end of the second roller 7 are fixedly connected with the second rotating shaft 18, the first rotating shaft 15 and the second rotating shaft 18 penetrate through the connecting blocks 19 and are in running fit with the connecting blocks 19, one ends, deviating from the fixed frame 23, of the baffle 22 are respectively fixedly connected with the upper connecting block 19 and the lower connecting block 19, and the end faces, deviating from the fixed frame 23, of the baffle 22 are respectively provided with a strip-shaped notch, so that the first roller 6 and the second roller 7 can be placed in the notch and are contacted with the fixed frame 23 and the baffle 22.
Further, a strip-shaped groove 26 for dust to enter is formed in one side of the fixed frame 23, which is close to the dust screen 5, and a sealing plate 25 is hinged to the inner side surface of the fixed frame 23 at the position of the strip-shaped groove 26, specifically, the hinged position of the sealing plate 25 and the fixed frame 23 is arranged above the strip-shaped groove 26, and in practical application, the sealing plate 25 and the fixed frame 23 can be connected through a hinge or a hinge.
In order to further seal the space formed by the baffle plates 22 and the fixed frames 23 on both sides, the dust-blocking plates 11 are fixedly connected to the front end surface and the rear end surface of the baffle plates 22, the fixed plates 12 are fixedly connected to the front end surface and the rear end surface of the fixed frames 23, the distance between the baffle plates 22 on both sides of the dust screen 5 is equal to the width of the dust-blocking plates 11, and the distance between the fixed frames 23 on both sides of the dust screen 5 is equal to the width of the fixed plates 12, as shown in fig. 4, a groove which is in sliding fit with the dust-blocking plates 11 is formed in one side surface of the fixed plates 12, which is close to the dust screen 5, so that when the baffle plates 22 slide downwards relative to the fixed frames 23, the dust-blocking plates 11 can slide downwards relative to the fixed plates 12.
The driving assembly comprises a screw rod 10 arranged on the front side and the rear side of the dust screen 5, specifically, a sliding block 14 is fixedly connected to the outer side face of a connecting block 19 positioned at the first roller 6, a protruding block 17 is fixedly connected to the outer side face of the connecting block 19 positioned at the second roller 7, the screw rod 10 penetrates through the sliding block 14 and is in threaded connection with the sliding block 14, a through hole for the screw rod 10 to penetrate is formed in the protruding block 17, the diameter of the through hole is larger than that of the screw rod 10, and the protruding block 17 can move up and down freely relative to the screw rod 10.
Further, as the first embodiment for limiting the bump 17, the front and rear sides of the mounting frame 4 are all extended outwards to form the limiting strip 8, the inner side of the raised strip is provided with the limiting groove 28, the bump 17 is slidably disposed inside the limiting groove 28, a plurality of positioning grooves are formed on the opposite side of the limiting groove 28 and the bump 17, the clamping block 29 is slidably disposed in the positioning grooves, the top and the bottom of the clamping block 29 are both inclined planes, the bottom of the positioning groove located in the clamping block 29 is provided with the second spring 30, and two ends of the second spring 30 are fixedly connected with the clamping block 29 and the limiting strip 8 respectively.
In actual use, the sliding block 14 is driven to move upwards through the screw rod 10, the first roller 6 is driven to move towards the second roller 7 through the connecting block 19, in the process, the dust baffle 11 also gradually slides towards the inside of the fixed frame 23 and compresses the first spring 27, the brush on the inner side of the dust baffle is used for cleaning the dust screen 5 along with the upward movement of the fixed frame 23, so that dust can be lifted, when the first spring 27 is compressed to a limit position, at the moment, when the fixed frame 23 continues to move upwards, the pressure on the dust baffle 11 and the second roller 7 is increased, at the moment, the pressure on the lug 17 in the vertical direction can be increased through the connecting block 19 by the second roller 7, when the lug 17 extrudes the clamping block 29 into the accommodating groove, the limiting of the lug 17 is lost by the clamping block 29, in the process, the baffle 22 can be driven to move upwards under the pressure of the first spring 27, the sliding plate 21 slides upwards in the sliding groove 20, so that negative pressure is formed in the space inside the fixed frame 23 at the bottom end of the sliding plate 21, gas between the fixed frames 23 at two sides and the baffle 22 can enter the sliding groove 20 through the strip-shaped groove 26, raised dust can be brought into the sliding groove 20, when the baffle 22 and the second roller 7 are driven by the first spring 27 to move upwards, the bump 17 is contacted with the next clamping block 29 in the limiting groove 28, the bump 17 can be limited again through the clamping block 29, the second roller 7 is prevented from moving upwards, at the moment, the second roller 7 moves towards the first roller 6 under the action of the lead screw 10, and the sealing plate 25 is tightly attached to the side surface of the fixed frame 23 under the action of air pressure in the process of moving the fixed frame 23 upwards because the sealing plate 25 is hinged with the fixed frame 23, thereby avoiding dust being conducted out through the strip 26.
As shown in fig. 11, a clamping groove 33 is formed on the inner side surface of the limit bar 8, a guide groove is formed on one side surface of the limit bar 8, which is close to the limit bar 8, of the lug 17, a limit block 32 matched with the clamping groove 33 is slidably arranged in the guide groove, in addition, a third spring 31 is further arranged in the guide groove, two ends of the third spring 31 are fixedly connected with the lug 17 and the limit block 32 respectively, the bottom end of the limit block 32 is provided with an inclined surface, and further, a top plate 34 matched with the limit block 32 is fixedly connected with the slider 14.
In summary, this scheme is through clearance subassembly and the gradual cooperation of drive for first roller 6 is at the in-process that reciprocates the shrink for first roller 6, thereby make slide 21 in baffle 22 bottom slide from top to bottom in spout 20 inside, when slide 21 slides upwards in spout 20 inside, the inside negative pressure that forms of spout 20, thereby make outside air current can flow to spout 20 inside through bar groove 26, in this process, the dust that cleans down from dust screen 5 is also brought to spout 20 inside, and in this process, baffle 22 and second roller 7 contact in the device, fixed frame 23 contacts with first roller 6, and through the cooperation of dust board 11 and fixed frame 23 can seal the space that both sides baffle 22, fixed frame 23 enclose, make first roller 6, second roller 7, baffle 22, fixed frame 23, dust board 11 and fixed frame 12 enclose the space be in the relatively sealed accommodation chamber, make the dust that cleans down place this accommodation chamber inside and not drift to 1 inside, in the inside the organism that is favorable to carrying out to the inside to the body and collecting part in the inside of body 21 when the inside is kept to the inside of body 23.
As shown in fig. 3-4, the inside of the fixing plate 12 is provided with a cavity structure, one surface connected with the fixing frame 23 is provided with an air inlet hole 13, and the outer end surface of the fixing plate 12 is provided with an air outlet hole 24 for discharging air, in actual use, a one-way valve can be arranged at the air outlet hole 24, so that air in the fixing plate 12 can be led out only in one direction through the air outlet hole 24, or a sealing component similar to the structure of the sealing plate 25 can be hinged at the air outlet hole 24 at the inner side surface of the fixing plate 12.
In actual use, when the sliding plate 21 slides upwards in the sliding groove 20 to suck cleaned dust into the sliding groove 20, and when the sliding plate 21 slides downwards along the sliding groove 20, gas in the sliding groove 20 can only enter the inner cavity of the fixed plate 12 through the air inlet 13, so that the dust collected in the sliding groove 20 is guided into the fixed plate 12, and then the gas mixed with the dust is guided out through the air outlet 24, so that the dust is guided out to the outer side of the mounting frame 4, the dust is treated, in addition, a hose can be mounted at the air outlet 24, and the other end of the hose extends downwards to the bottom of the mounting frame 4, so that the guided dust can be far away from the dust screen 5, and the dust is prevented from being adsorbed on the dust screen 5 again.
As shown in fig. 3 and 5-7, a gear 16 is sleeved on the outer side of the first rotating shaft 15, a rack 3 is meshed with the outer side of the gear 16, and the rack 3 is fixedly connected to the inside of the mounting frame 4.
In actual use, when the screw rod 10 drives the slide block 14 to move upwards, the gear 16 is meshed with the rack 3, so that the gear 16 and the first rotating shaft 15 are driven to rotate, and the first roller 6 is driven to rotate towards the direction of the fixed frame 23, when dust on the dust screen 5 is cleaned by the hairbrush, a part of the dust can fall into a gap between the first roller 6 and the dust screen 5, and at the moment, the first roller 6 can be driven to rotate rapidly by the gear 16, and then the dust trapped between the first roller 6 and the dust screen 5 can lift upwards and be placed at the position of the strip-shaped groove 26 under the action of centrifugal force, and then flows into the chute 20 through air flow, so that the problem that the dust cannot be cleaned due to falling between the first roller 6 and the dust screen 5 can be avoided through the structure, and meanwhile, the dust cleaning, especially the dust adhered to or wound on the dust screen 5, can be effectively cleaned by the structure.
Further, a one-way bearing is arranged between the gear 16 and the first rotating shaft 15, when the sliding block 14 is driven to move downwards by the screw rod 10, the gear 16 can only rotate independently and does not drive the first roller 6 to rotate, so that the first roller 6 is prevented from guiding dust out of the accommodating chamber.
As shown in fig. 12-13, in order to further seal the space between the side edge of the dust-proof net 5 and the mounting frame 4, sealing strips 9 are fixedly connected between the two connecting blocks 19 and between the top connecting block 19 and the top wall of the mounting frame 4, and the sealing strips 9 are in a U-shaped structure, so that the racks 3 and the gears 16 are all located on the inner side of the sealing strips 9, and the sealing strips 9 are in contact with the side face of the dust-proof net 5.
As the first embodiment of the sealing tape 9, the sealing tape 9 may be of a telescopic structure similar to an organ shield, and when the connection block 19 is moved to the bottom of the mounting frame 4, the sealing tape 9 is straightened to seal the space between the dust screen 5 and the side of the mounting frame 4.
As a second embodiment of the sealing strip 9, the sealing strip 9 may be made of rubber or plastic, and when the connecting block 19 is placed at the bottom of the mounting frame 4, the sealing strip 9 is straightened to achieve a sealing effect.
The sealing sheets 35 are fixedly connected to one side, close to the installation, of the connecting block 19, and the sealing sheets 35 are in contact with the side face of the installation frame 4 so as to prevent air flow from flowing into the machine body 1 from between the connecting block 19 and the side face of the installation frame 4, and in addition, a filter screen with smaller aperture can be arranged in the installation frame 4 so as to further filter dust.
As shown in fig. 1, the bottom end and the bottom end portion of the screw rod 10 are both set to be polished rods, so that the screw rod 10 and the mounting frame 4 can be rotationally connected, the top end of the screw rod 10 penetrates out of the mounting frame 4, the top end of one screw rod 10 is connected with a motor, the motor is connected with the machine body 1, belt wheels are fixedly sleeved on the outer sides of the two screw rods 10, a belt 2 is sleeved between the two belt wheels, and the screw rod 10 is driven to rotate by the motor.
Claims (7)
1. The utility model provides a dust keeper for refrigeration plant convenient to clearance, includes the organism, and the air intake has been seted up to organism one side, air intake department fixedly connected with installing frame, fixedly connected with dust screen in the installing frame, its characterized in that: a first rolling shaft and a second rolling shaft are arranged on two sides of the dustproof net;
a cleaning component is arranged between the first roller and the second roller, and driving components are arranged at two ends of the second roller;
the cleaning assembly comprises a fixed frame arranged above a first rolling shaft and a baffle arranged below a second rolling shaft, wherein a chute is formed in the fixed frame, the bottom end of the baffle penetrates through the fixed frame and extends into the chute, one end of the baffle extending into the chute is fixedly connected with a sliding plate, a plurality of first springs are arranged at the bottom of the sliding plate, brushes are fixedly arranged on one side, close to a dust screen, of the fixed frame, connecting blocks are respectively arranged on the front side and the rear side of the dust screen, a first rotating shaft and a second rotating shaft are respectively arranged at the front end and the rear end of the first rolling shaft and the rear end of the second rolling shaft, the first rotating shaft and the second rotating shaft penetrate through the connecting blocks and are in running fit with the connecting blocks, one ends, deviating from the fixed frame, of the baffle are respectively fixedly connected with the upper connecting block and the lower connecting blocks, a strip-shaped groove is formed in one side, close to the dust screen, and a sealing plate is hinged at the position of the inner side of the fixed frame, close to the strip-shaped groove;
the front end face and the rear end face of the baffle are fixedly connected with dust boards, the front end face and the rear end face of the fixed frame are fixedly connected with fixed boards, and a groove which is in sliding fit with the dust boards is formed in one side face, close to the dust screen, of the fixed boards;
the drive assembly is including setting up in the lead screw of both sides around the dust screen, fixedly connected with slider on the connecting block lateral surface that is located first roller bearing department, fixedly connected with lug on the connecting block lateral surface that is located second roller bearing department, the lead screw runs through the slider and with slider threaded connection, be provided with the through-hole that supplies the lead screw to pass on the lug, both sides face all outwards extends to form spacing around the installing frame, the spacing groove has been seted up on the medial surface of sand grip, the lug slides and sets up in spacing inslot portion, elasticity is provided with a plurality of fixture blocks on the opposite one side of spacing groove and lug, the top and the bottom of fixture block all set up to the inclined plane.
2. The dustproof device for the refrigeration equipment, which is convenient to clean, according to claim 1, wherein: the inside cavity structure that sets up of fixed plate, and the inlet port has been seted up to the one side that is connected with the fixed frame, set up the exhaust hole that supplies gas exhaust on the outside terminal surface of fixed plate.
3. A dust keeper for a refrigeration appliance for facilitating cleaning as defined in claim 2, wherein: the gear is sleeved on the outer side of the first rotating shaft, and the rack is meshed with the outer side of the gear.
4. The dustproof device for the refrigeration equipment, which is convenient to clean, according to claim 1, wherein: the first rolling shaft and the second rolling shaft are both in contact with the dust screen, and the first rolling shaft is arranged below the second rolling shaft.
5. The dustproof device for the refrigeration equipment, which is convenient to clean, according to claim 1, wherein: the lead screw is rotationally connected with the mounting frame, and the top end of the lead screw penetrates out of the mounting frame.
6. The dustproof device for the refrigeration equipment, which is convenient to clean, according to claim 1, wherein: the limiting groove is provided with a plurality of placement grooves on one surface opposite to the protruding blocks, the clamping blocks are slidably arranged inside the placement grooves, and the bottom ends, located in the clamping blocks, of the placement grooves are provided with second springs.
7. The dustproof device for the refrigeration equipment, which is convenient to clean, according to claim 1, wherein: the baffle and the end face of one end, which is away from the fixed frame, are provided with strip-shaped notches, so that the first rolling shaft and the second rolling shaft are arranged in the notches and are in contact with the fixed frame and the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310373506.6A CN116085921B (en) | 2023-04-10 | 2023-04-10 | Dustproof device for refrigeration equipment convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310373506.6A CN116085921B (en) | 2023-04-10 | 2023-04-10 | Dustproof device for refrigeration equipment convenient to clean |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116085921A true CN116085921A (en) | 2023-05-09 |
| CN116085921B CN116085921B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310373506.6A Active CN116085921B (en) | 2023-04-10 | 2023-04-10 | Dustproof device for refrigeration equipment convenient to clean |
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| CN218182001U (en) * | 2022-06-29 | 2022-12-30 | 刘佳敏 | Cooling device for transformer radiating fins |
| CN115751675A (en) * | 2022-12-02 | 2023-03-07 | 青岛海尔空调器有限总公司 | Control method and control device for air conditioner filter screen self-cleaning device and air conditioner indoor unit |
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