CN112169464B - Device for automatically replacing and cleaning air filter screen - Google Patents
Device for automatically replacing and cleaning air filter screen Download PDFInfo
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- CN112169464B CN112169464B CN202011125766.4A CN202011125766A CN112169464B CN 112169464 B CN112169464 B CN 112169464B CN 202011125766 A CN202011125766 A CN 202011125766A CN 112169464 B CN112169464 B CN 112169464B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
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- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a device for automatically replacing and cleaning an air filter screen, which comprises a machine body, wherein a driving mechanism is arranged in the machine body, the machine body is also internally provided with an auxiliary mechanism, the machine body is also internally provided with a replacing mechanism, the replacing mechanism comprises a working cavity which is arranged in the machine body, the working cavity is internally provided with a condensing pipe, a gauze and a shutter, the device has simple structure and convenient operation, can perform automatic dehumidification function when in normal work, and the direction of the wind power can be changed by pressing the button by a user, and meanwhile, when the filter screen is dirty, the device operates to replace a standby new filter plate, meanwhile, the dirty filter plate is automatically cleaned and is ready for next replacement, and the water used for cleaning is the condensed water in the dehumidifier, thereby saving the cost, meanwhile, the labor intensity of a user is reduced, so that the user has more idle time and the efficiency of cleaning the filter screen is improved.
Description
Technical Field
The invention relates to the field of relevant design of dehumidifiers, in particular to a device for automatically replacing and cleaning an air filter screen.
Background
In the current era, the living standard of people is higher and higher, so that people gradually tend to the living environment, and the comfort level of the people is improved;
and present stage, to the dehumidifier be usually that people all need clear up the filter screen of dehumidifier every half a month to this normal operating of guaranteeing the dehumidifier also carries out certain maintenance to the dehumidifier simultaneously, makes its life increase, thereby people forget the clearance to the dehumidifier because of too busy sometimes, and the dehumidifier makes the dehumidification effect be not significant because of dust is too much on the filter screen this moment.
Disclosure of Invention
The invention aims to solve the technical problem of providing a device for automatically replacing and cleaning an air filter screen, which solves the problem that a user needs to clean the filter screen in person and has the added function of automatically cleaning the filter screen in a dehumidifier.
The invention is realized by the following technical scheme.
The invention discloses a device for automatically replacing and cleaning an air filter screen, which comprises a machine body, wherein a driving mechanism is arranged in the machine body, an auxiliary mechanism is also arranged in the machine body, a replacing mechanism is also arranged in the machine body, the replacing mechanism comprises a working cavity arranged in the machine body, a condensing pipe, a gauze and a shutter are arranged in the working cavity, a filter screen is also arranged in the working cavity, a new filter screen push plate cavity is arranged in the front cavity wall of the working cavity, a new filter screen push plate is arranged in the new filter screen push plate cavity, the front end surface of the new filter screen push plate is fixedly connected with a new filter screen push plate spring, the other end of the new filter screen push plate spring is fixedly connected with the front cavity wall of the new filter screen push plate cavity, a long rope and a short rope are fixedly connected with the front end surface of the new filter screen push plate cavity, an old filter screen push plate cavity is arranged in the rear cavity wall of a cleaning cavity, an old filter screen push plate is arranged in the old filter screen push plate cavity, the rear end surface of the old filter screen push plate is fixedly connected with the other end surface of the old filter screen push plate cavity The cleaning machine comprises a net push plate spring, a pull rope and a plastic rope are fixedly connected to the rear end face of an old filter screen push plate, driven shafts are rotatably connected to the front cavity wall and the rear cavity wall of a cleaning cavity, the driven shafts are fixedly connected with two driven rotating wheels, the front cavity wall of the cleaning cavity is rotatably connected with two driving shafts, the driving shafts are fixedly connected with driving rotating wheels connected with the driven rotating wheels through a transmission belt, a lifting cavity with a left opening is arranged in the right cavity wall of the cleaning cavity, an electric lifting rod is rotatably connected to the upper cavity wall and the lower cavity wall of the lifting cavity, the electric lifting rod is connected with a threaded sleeve through threads, a brush is fixedly connected to the left end face of the threaded sleeve, a water pipe is arranged in the left cavity wall of the cleaning cavity, a filter screen is arranged in the cleaning cavity, a communicated sewage channel is arranged in the lower cavity wall of the cleaning cavity, a condensed water storage cavity is also arranged in the machine body, and the working cavity is communicated with the condensed water storage cavity through a condensed water channel, the condensation flowing water storage cavity lower chamber wall sliding connection has condensation flowing water tank, condensation flowing water storage cavity is equipped with the water pump, water pump up end fixedly connected with the other end of water pipe, water pump up end fixedly connected with leather rope, the water pump up end still fixedly connected with other end with condensation flowing water storage cavity upper chamber wall fixed connection's water pump reset spring, be equipped with driven belt chamber in the working chamber back chamber wall, driven belt chamber left side chamber wall is connected with the other end and runs through driven belt chamber right side chamber wall extremely the fan axle of working chamber right side chamber wall rotation connection, fan axle fixedly connected with driven pulley, the three evenly distributed's of conveyer belt fixedly connected with layer board. Further, the driving mechanism comprises a driving cavity arranged in the machine body, the back cavity wall of the driving cavity is rotatably connected with a positive and negative motor, the positive and negative motor is in power connection with a power shaft, the power shaft is connected with the driving shaft through a clutch, the power shaft is fixedly connected with a circular gear, the front cavity wall and the back cavity wall of the driving cavity are rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a rope winding wheel, a winding rope is wound on the rope winding wheel, the rope winding wheel is connected with a rotating gear through a spline, a rotating ring groove is arranged in the rotating gear, two rotating blocks are slidably connected in the rotating ring groove, the back end face of each rotating block is fixedly connected with a rotating spring, the other end of the rotating spring is fixedly connected with the back cavity wall of the driving cavity, a thin rope is fixedly connected with the back end face of each rotating block at the upper side, and a rubber rope is fixedly connected with the back end face of each rotating block at the lower side, the wall of the front cavity and the rear cavity of the driving cavity is also rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with a driving belt wheel connected with the driven belt wheel through a belt, the rotating shaft is connected with a rotating gear through a spline, a rotating ring groove is arranged in the rotating gear, a rotating block is slidably connected in the rotating ring groove, the rear end face of the rotating block is fixedly connected with a rotating spring of which the other end is fixedly connected with the rear cavity wall of the driving cavity, the rear end face of the rotating block is also fixedly connected with the other end of the thin rope, the rear cavity wall of the driving cavity is fixedly connected with an electromagnet, a control cavity is arranged in the machine body, the front cavity wall and the rear cavity of the control cavity are rotationally connected with a rope winding wheel shaft, the rope winding wheel shaft is fixedly connected with a rope winding wheel, the other end of the rope winding wheel is wound on the rope winding wheel, the rear end face of the rope winding wheel is fixedly connected with a torsional spring of which the other end is fixedly connected with the rear cavity wall of the control cavity, the rope winding wheel shaft is connected with an L-shaped sleeve through threads, the front end face of the L-shaped sleeve is fixedly connected with the other end of the pull rope and the other end of the long rope, a schematic cavity is arranged in the front cavity wall of the control cavity, a schematic block is arranged in the schematic cavity, the upper end face of the schematic block is fixedly connected with the other end of the rubber rope, the front end face of the schematic block is fixedly connected with a rope, the front end face of the schematic block is also fixedly connected with a schematic spring, the other end of the schematic spring is fixedly connected with the front cavity wall of the schematic cavity, a limiting cavity is arranged in the machine body, the upper cavity wall and the lower cavity wall of the limiting cavity are fixedly connected with a fixed block, a T-shaped push rod is arranged in the limiting cavity, the rear end face of the T-shaped push rod is fixedly connected with a limiting spring, the other end of the T-shaped push rod is fixedly connected with the rear cavity wall of the limiting cavity, and the rear end face of the T-shaped push rod is also fixedly connected with the other end of the plastic rope and the other end of the short rope, the limiting cavity is internally provided with a cylindrical plate, the front end face of the cylindrical plate is fixedly connected with a cylindrical spring, the other end of the cylindrical spring is fixedly connected with the front cavity wall of the limiting cavity, and the front end face of the cylindrical plate is fixedly connected with the other end of the rope.
Further, the auxiliary mechanism comprises a control long rod arranged in the machine body, the right end face of the control long rod is fixedly connected with the left end face of the shutter, a button cavity is arranged in the control long rod, a button block is arranged in the button cavity, the upper end face of the button block is fixedly connected with a chain and a chain, the lower end face of the button block is fixedly connected with a button spring of which the other end is fixedly connected with the lower cavity wall of the button cavity, a short block cavity is also arranged in the control long rod, a short block is arranged in the short block cavity, the right end face of the short block is fixedly connected with a short block expansion spring of which the other end is fixedly connected with the right cavity wall of the short block cavity, the right end face of the short block is fixedly connected with the other end of the chain, a long block cavity is arranged in the control long rod, a long block is arranged in the long block cavity, the left end face of the long block is fixedly connected with a long block return spring of which the other end is fixedly connected with the left cavity wall of the long block cavity, the left end face of the long block is fixedly connected with the other end of the chain.
Furthermore, the elasticity of the rotating spring is greater than that of the rotating spring, the elasticity of the limiting spring is greater than that of the new filter screen push plate spring, the elasticity of the button spring is greater than that of the short block expansion spring, the elasticity of the button spring is greater than that of the long block return spring, and the rubber rope and the rope are elastic ropes.
The invention has the beneficial effects that: the device simple structure, the simple operation, the device can carry out automatic dehumidification function at normal during operation, and can press the button through the user and change the direction of wind power, and simultaneously, when the filter screen is dirty, the device oneself functions and changes reserve new filter plate more this moment, simultaneously with dirty filter plate self-cleaning and for next change prepare, water when wasing simultaneously is the comdenstion water in the dehumidifier, the cost is practiced thrift, user's intensity of labour has been reduced simultaneously, make the user have more idle times also to improve the efficiency of filter screen clearance.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of a full-section of the conveyor shown in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the structure C-C shown in FIG. 3 according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a partial cross-sectional view of the cleaning chamber in FIG. 1 according to an embodiment of the present invention;
FIG. 7 is an enlarged schematic view of FIG. 1 at D according to an embodiment of the present invention;
FIG. 8 is an enlarged schematic view of the embodiment of the present invention at E in FIG. 1;
fig. 9 is an enlarged schematic view of the structure at F in fig. 4 according to the embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-9, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-9, the device for automatically replacing and cleaning the air filter screen comprises a machine body 10, a driving mechanism 102 is arranged in the machine body 10, an auxiliary mechanism 103 is further arranged in the machine body 10, a replacing mechanism 104 is further arranged in the machine body 10, the replacing mechanism 104 is positioned in a working cavity 32 arranged in the machine body 10, a condensation pipe 17, a gauze 18 and a louver 19 are arranged in the working cavity 32, a filter screen 11 is further arranged in the working cavity 32, a new filter screen push plate cavity 34 is arranged in the front cavity wall of the working cavity 32, a new filter screen push plate 33 is arranged in the new filter screen push plate cavity 34, the front end face of the new filter screen push plate 33 is fixedly connected with a new filter screen push plate spring 35, the other end face of the new filter screen push plate cavity 34 is fixedly connected with a new filter screen push plate spring 35, the front end face of the new filter screen push plate 33 is fixedly connected with a long rope 36 and a short rope 37, an old filter screen push plate cavity 31 is arranged in the rear cavity wall of a cleaning cavity 76, an old filter screen push plate 27 is arranged in an old filter screen push plate cavity 31, the rear end face of the old filter screen push plate 27 is fixedly connected with an old filter screen push plate spring 28, the other end of the old filter screen push plate 27 is fixedly connected with a rear cavity wall of the old filter screen push plate cavity 31, the rear end face of the old filter screen push plate 27 is also fixedly connected with a pull rope 29 and a plastic rope 30, the front cavity wall and the rear cavity wall of a cleaning cavity 76 are rotatably connected with a driven shaft 38, the driven shaft 38 is fixedly connected with two driven rotating wheels 68, the front cavity wall of the cleaning cavity 76 is rotatably connected with two driving shafts 40, the driving shafts 40 are fixedly connected with driving rotating wheels 66 connected with the driven rotating wheels 68 through transmission belts 67, a lifting cavity 26 with a left opening is arranged in the right cavity wall of the cleaning cavity 76, an electric lifting rod 12 is rotatably connected with the upper cavity wall and the lower cavity wall of the lifting cavity 26, the electric lifting rod 12 is connected with a threaded sleeve 13 through threads, and a brush 15 is fixedly connected with the left end face of the threaded sleeve 13, be equipped with water pipe 14 in the clearance chamber 76 left side chamber wall, be equipped with filter screen 11 in the clearance chamber 76, be equipped with the sewage passageway 75 of intercommunication in the clearance chamber 76 lower chamber wall, still be equipped with condensation flowing water storage chamber 21 in the organism 10, working chamber 32 with condensation flowing water storage chamber 21 is by condensation flowing water passageway 20 intercommunication, condensation flowing water storage chamber 21 lower chamber wall sliding connection has condensation flowing water tank 22, be equipped with water pump 25 in condensation flowing water storage chamber 21, water pump 25 up end fixedly connected with the other end of water pipe 14, water pump 25 up end fixedly connected with leather rope 24, water pump 25 up end still fixedly connected with other end with condensation flowing water storage chamber 21 upper chamber wall fixed connection's water pump reset spring 23, be equipped with driven belt chamber 72 in the working chamber 32 rear chamber wall, driven belt chamber 72 left side chamber wall is rotated and is connected with the other end and runs through driven belt chamber 72 right side extremely the chamber wall that working chamber 32 right side rotated and is connected The fan shaft 69 is fixedly connected with a driven pulley 71, and the conveying belt 67 is fixedly connected with three supporting plates 39 which are uniformly distributed. Beneficially, the driving mechanism 102 includes a driving cavity 99 located in the machine body 10, a front and back motor 94 is rotationally connected to the rear cavity wall of the driving cavity 99, the front and back motor 94 is power-connected with a power shaft 96, the power shaft 96 is connected with the driving shaft 40 through a clutch 98, a circular gear 95 is fixedly connected to the power shaft 96, a rotating shaft 100 is rotationally connected to the front and back cavity walls of the driving cavity 99, a rope winding wheel 101 is fixedly connected to the rotating shaft 100, a winding rope 50 is wound on the rope winding wheel 101, the rope winding wheel 101 is connected with a rotating gear 93 through a spline, a rotating ring groove 91 is arranged in the rotating gear 93, two rotating blocks 90 are slidably connected in the rotating ring groove 91, the rear end face of each rotating block 90 is fixedly connected with the other end and a rotating spring 92 fixedly connected to the rear cavity wall of the driving cavity 99, and a string 45 is fixedly connected to the rear end face of each rotating block 90 on the upside, downside the turning block 90 rear end face fixedly connected with rubber rope 57, the drive chamber 99 front and back chamber wall still rotates and is connected with rotation axis 44, rotation axis 44 fixedly connected with through belt 70 with the driving pulley 97 that driven pulley 71 is connected, rotation axis 44 has rotating gear 41 through the splined connection, be equipped with rotatory annular 42 in the rotating gear 41, sliding connection has rotatory block 47 in the rotatory annular 42, rotatory block 47 rear end face fixedly connected with other end and the rotatory spring 46 of drive chamber 99 rear chamber wall fixed connection, rotatory block 47 rear end face still fixedly connected with the other end of string 45, drive chamber 99 rear chamber wall fixedly connected with electro-magnet 43, be equipped with control chamber 49 in the organism 10, control chamber 49 front and back chamber wall rotate and are connected with rope-rolling wheel shaft 52, rope rolling wheel shaft 52 fixedly connected with rope-rolling wheel 51, the other end of the rope 50 is wound on the rope winding wheel 51, the rear end face of the rope winding wheel 51 is fixedly connected with a torsion spring 48, the other end of the torsion spring is fixedly connected with the rear cavity wall of the control cavity 49, the rope winding wheel shaft 52 is connected with an L-shaped sleeve 53 through threads, the front end face of the L-shaped sleeve 53 is fixedly connected with the other end of the pull rope 29 and the other end of the long rope 36, the front cavity wall of the control cavity 49 is internally provided with a schematic cavity 59, the schematic cavity 59 is internally provided with a schematic block 56, the upper end face of the schematic block 56 is fixedly connected with the other end of the rubber rope 57, the front end face of the schematic block 56 is fixedly connected with a rope 58, the front end face of the schematic block 56 is also fixedly connected with a schematic spring 60, the other end of the schematic spring is fixedly connected with the front cavity wall of the schematic cavity 59, the machine body 10 is internally provided with a limiting cavity 54, the upper cavity wall and the lower cavity wall of the limiting cavity 54 are fixedly connected with a fixing block 61, and the limiting cavity 54 is internally provided with a T-shaped push rod 55, the rear end face of the T-shaped push rod 55 is fixedly connected with a limiting spring 65 of which the other end is fixedly connected with the rear cavity wall of the limiting cavity 54, the rear end face of the T-shaped push rod 55 is also fixedly connected with the other end of the plastic rope 30 and the other end of the short rope 37, a cylindrical plate 62 is further arranged in the limiting cavity 54, the front end face of the cylindrical plate 62 is fixedly connected with a cylindrical spring 63 of which the other end is fixedly connected with the front cavity wall of the limiting cavity 54, and the front end face of the cylindrical plate 62 is also fixedly connected with the other end of the rope 58.
Beneficially, the auxiliary mechanism 103 includes a long control rod 77 disposed in the machine body 10, a right end face of the long control rod 77 is fixedly connected with a left end face of the louver 19, a button cavity 78 is disposed in the long control rod 77, a button block 81 is disposed in the button cavity 78, a chain 80 and a chain 82 are fixedly connected with an upper end face of the button block 81, a button spring 79 is fixedly connected with a lower end face of the button block 81 and fixedly connected with a lower cavity wall of the button cavity 78, a short block cavity 84 is further disposed in the long control rod 77, a short block 83 is disposed in the short block cavity 84, a short block expansion spring 88 is fixedly connected with a right end face of the short block 83 and fixedly connected with a right cavity wall of the short block cavity 84, a right end face of the short block 83 is fixedly connected with the other end face of the chain 80, a long block cavity 85 is disposed in the long control rod 77, and a long block 86 is disposed in the long block cavity 85, the left end face of the long block 86 is fixedly connected with a long block return spring 87, the other end of the long block return spring is fixedly connected with the left cavity wall of the long block cavity 85, and the left end face of the long block 86 is fixedly connected with the other end of the chain 82.
Advantageously, the elastic force of the rotary spring 46 is greater than that of the rotary spring 92, the elastic force of the limiting spring 65 is greater than that of the new screen push plate spring 35, the elastic force of the button spring 79 is greater than that of the short block extension spring 88, the elastic force of the button spring 79 is greater than that of the long block return spring 87, and the elastic strings 57 and the rope 58 are elastic strings.
Sequence of mechanical actions of the whole device: the rotary gear 41 is engaged with the circular gear 95, the turning spring 92 is compressed, the clutch 98 is disengaged, and the default state is downward.
1: under normal conditions, the positive and negative motors 94 are started, the clutch 98 is in a separated state to drive the power shaft 96 to rotate, thereby driving the circular gear 95 to rotate, thereby driving the rotating gear 41 to rotate, thereby driving the driving belt pulley 97 to rotate, further driving the driven belt pulley 71 to rotate, thereby driving the fan shaft 69 to rotate and driving the fan 73 to exhaust air rightward, if the direction of exhaust air needs to be changed, the user presses the button block 81, thereby enabling the chain 80 and the chain 82 to be tensioned, the chain 80 is tensioned, thereby enabling the short block 83 to move rightward, the chain 82 is tensioned, thereby enabling the long block 86 to move leftward, thereby only needing to press the control long rod 77 downwards at the moment, thereby enabling the louver 19 to turn upwards, thereby enabling the wind direction to be upward, and the generated water vapor can pass through the condensation effect of the condensation pipe 17, thereby fall into the condensation water flow passage 20 and then enter the condensation water flow tank 22 in the condensation water flow storage cavity 21, when the filter screen needs to be cleaned, the electromagnet 43 is powered on at the moment, so that the rotating gear 41 moves backwards, the rotating gear 41 is disengaged from the circular gear 95, the thin rope 45 is loosened, thereby advancing the rotary gear 93 such that the rotary gear 93 is engaged with the circular gear 95, the circular gear 95 rotates to thereby rotate the rotary gear 93, thereby driving the rotation shaft 100 to rotate, and thus the rope winding wheel 101 to rotate, thereby tensioning the rope 50, then the rope winding wheel 51 is driven to rotate, then the L-shaped sleeve 53 moves forwards, so that the pull rope 29 and the long rope 36 are loosened, the long rope 36 is loosened, so that the new filter screen push plate 33 moves backwards, the pull rope 29 is loosened, so that the old filter screen push plate 27 moves forwards, the new filter screen push plate 33 moves backwards, so that the filter screen 11 in the working cavity 32 is pushed onto the supporting plate 39 on the rear side, and the old filter screen push plate 27 moves forwards, so that the filter screen 11 in the cleaning cavity 76 is pushed onto the supporting plate 39 on the front side; 2: when the device is pushed to the limit position, the L-shaped sleeve 53 pushes the indicating block 56 forward, so that the rubber rope 57 is tensioned, the rope 58 is loosened, the cylindrical plate 62 moves backwards, the T-shaped push rod 55 is pushed to move backwards, the rubber rope 57 is tensioned, the rotating gear 93 moves backwards, the rotating gear 93 is disengaged from the circular gear 95, the rope winding wheel 51 is made to reversely tighten the rope winding 50 under the action of the torsion spring 48, the rope winding wheel shaft 52 rotates, the pull rope 29 and the long rope 36 are tensioned again, the long rope 36 is tensioned, so that the new filter screen push plate 33 moves forwards, the pull rope 29 is tensioned, so that the old filter screen push plate 27 moves backwards, the clutch 98 is in a grinding mode, so that the power shaft 96 and the driving shaft 40 rotate coaxially, so that the rear side supporting plate 39 in the working cavity 32 rotates into the cleaning cavity 76, and the front side supporting plate 39 in the cleaning cavity 76 rotates into the working cavity 32, when the two parts are displaced to the corresponding positions, the electromagnet 43 is powered off, the positive and negative motors 94 are powered off, the clutch 98 is in a separated state again, the driving shaft 40 does not rotate any more, the rope 58 is reset at the moment, the cylindrical plate 62 moves forwards, the T-shaped push rod 55 and the fixed block 61 are clamped in another groove, the plastic rope 30 and the short rope 37 are tensioned, the limit displacement of the old filter screen push plate 27 and the new filter screen push plate 33 is limited, the electromagnet 43 is powered off, the rotary gear 41 moves forwards, the rotary gear 41 is meshed with the circular gear 95 again, and the thin rope 45 is tensioned again to enable the rotary gear 93 to be disengaged from the circular gear 95; 3: then the positive and negative motor 94 is started again, the electromagnet 43 is powered on, the rotating gear 41 moves backwards, the rotating gear 41 is disengaged from the circular gear 95, the thin rope 45 is loosened, the rotating gear 93 is meshed with the circular gear 95, the coiled rope 50 is tightened again, the L-shaped sleeve 53 moves forwards, the pull rope 29 and the long rope 36 are loosened again, the long rope 36 is loosened, the new filter screen push plate 33 moves backwards, the new filter screen 11 is pushed to a working position, the old filter screen 11 is pushed to a cleaning position by loosening the pull rope 29, the water pump 25 is started at the moment, condensed water in the condensed water flowing tank 22 is sprayed into the cleaning cavity 76 through the water pipe 14, then the threaded sleeve 13 moves up and down under the action of the electric lifting rod 12 when the electric lifting rod 12 is started, and then dust on the old filter screen 11 is cleaned by the brush 15 on the left end face of the threaded sleeve 13, meanwhile, dirty sewage flows into the sewage channel 75 and then flows out of the machine body 10, after the cleaning is finished, the electric lifting rod 12 and the water pump 25 are closed, the electromagnet 43 is powered off, so that the rotary gear 41 moves forwards to enable the rotary gear 41 to be meshed with the circular gear 95, meanwhile, the L-shaped sleeve 53 resets, the fan 73 normally rotates again, and then a user cleans the sewage to finish the work.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides an automatic change and clean air filter's device, includes the organism, its characterized in that: the machine body is internally provided with a driving mechanism, the machine body is internally provided with an auxiliary mechanism, the machine body is internally provided with a replacing mechanism, the replacing mechanism comprises a working cavity arranged in the machine body, the working cavity is internally provided with a condenser pipe, a gauze and a shutter, the working cavity is internally provided with a filter screen, the wall of the front cavity of the working cavity is internally provided with a new filter screen push plate cavity, the inner wall of the new filter screen push plate cavity is internally provided with a new filter screen push plate, the front end surface of the new filter screen push plate is fixedly connected with a new filter screen push plate spring of which the other end is fixedly connected with the front cavity wall of the new filter screen push plate cavity, the front end surface of the new filter screen push plate is also fixedly connected with a long rope and a short rope, the wall of the rear cavity of the cleaning cavity is internally provided with an old filter screen push plate cavity, the inner cavity of the old filter screen push plate is internally provided with an old filter screen push plate, the rear end surface of the old filter screen push plate is fixedly connected with the other end and the old filter screen push plate spring of which is fixedly connected with the rear cavity of the old filter screen push plate cavity, the rear end face of the used filter screen push plate is also fixedly connected with a pull rope and a plastic rope, the front cavity wall and the rear cavity wall of the cleaning cavity are rotationally connected with a driven shaft, the driven shaft is fixedly connected with two driven rotating wheels, the front cavity wall of the cleaning cavity is rotationally connected with two driving shafts, the driving shafts are fixedly connected with driving rotating wheels connected with the driven rotating wheels through a transmission belt, a lifting cavity with a left opening is arranged in the right cavity wall of the cleaning cavity, an electric lifting rod is rotationally connected with the upper cavity wall and the lower cavity wall of the lifting cavity, the electric lifting rod is connected with a threaded sleeve through threads, the left end face of the threaded sleeve is fixedly connected with a brush, a water pipe is arranged in the left cavity wall of the cleaning cavity, a filter screen is arranged in the cleaning cavity, a communicated sewage channel is arranged in the lower cavity wall of the cleaning cavity, a condensed running water storage cavity is also arranged in the machine body, and the working cavity is communicated with the condensed running water storage cavity through the condensed running water channel, the lower cavity wall of the condensed running water storage cavity is connected with a condensed running water tank in a sliding manner, a water pump is arranged in the condensed running water storage cavity, the upper end surface of the water pump is fixedly connected with the other end of the water pipe, the upper end surface of the water pump is fixedly connected with a leather rope, the upper end surface of the water pump is also fixedly connected with a water pump reset spring, the other end of the water pump reset spring is fixedly connected with the upper cavity wall of the condensed running water storage cavity, a driven belt cavity is arranged in the rear cavity wall of the working cavity, the left cavity wall of the driven belt cavity is rotatably connected with a fan shaft, the other end of the fan shaft penetrates through the right cavity wall of the driven belt cavity to be rotatably connected with the right cavity wall of the working cavity, the fan shaft is fixedly connected with a driven belt pulley, and the conveying belt is fixedly connected with three uniformly distributed supporting plates;
the driving mechanism comprises a driving cavity arranged in the machine body, the back cavity wall of the driving cavity is rotationally connected with a positive and negative motor, the positive and negative motor is in power connection with a power shaft, the power shaft is connected with the driving shaft through a clutch, the power shaft is fixedly connected with a circular gear, the front cavity wall and the back cavity wall of the driving cavity are rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with a rope winding wheel, a winding rope is wound on the rope winding wheel, the rope winding wheel is connected with a rotating gear through a spline, a rotating ring groove is arranged in the rotating gear, two rotating blocks are slidably connected in the rotating ring groove, the back end face of each rotating block is fixedly connected with a rotating spring, the other end of the rotating spring is fixedly connected with the back cavity wall of the driving cavity, the back end face of each rotating block is fixedly connected with a thin rope, the back end face of each rotating block is fixedly connected with a rubber rope, and the front cavity wall and the back cavity wall of the driving cavity are rotationally connected with a rotating shaft, the rotary shaft is fixedly connected with a driving belt wheel connected with the driven belt wheel through a belt, the rotary shaft is connected with a rotary gear through a spline, a rotary ring groove is arranged in the rotary gear, a rotary block is connected in the rotary ring groove in a sliding manner, the rear end face of the rotary block is fixedly connected with a rotary spring, the other end of the rotary spring is fixedly connected with the rear cavity wall of the driving cavity, the rear end face of the rotary block is also fixedly connected with the other end of the thin rope, the rear cavity wall of the driving cavity is fixedly connected with an electromagnet, a control cavity is arranged in the machine body, the front cavity wall and the rear cavity wall of the control cavity are rotationally connected with a rope winding wheel shaft, the rope winding wheel shaft is fixedly connected with a rope winding wheel, the other end of the rope winding wheel is wound on the rope winding wheel, the rear end face of the rope winding wheel is fixedly connected with a torsional spring, the other end of the rope winding wheel shaft is fixedly connected with the rear cavity wall of the control cavity, and the rope winding wheel shaft is connected with an L-shaped sleeve through a thread, the front end face of the L-shaped sleeve is fixedly connected with the other end of the pull rope and the other end of the long rope, a schematic cavity is arranged in the wall of the front cavity of the control cavity, a schematic block is arranged in the schematic cavity, the upper end face of the schematic block is fixedly connected with the other end of the rubber rope, the front end face of the schematic block is fixedly connected with a rope, the front end face of the schematic block is also fixedly connected with a schematic spring, the other end of the schematic spring is fixedly connected with the front cavity wall of the schematic cavity, a limiting cavity is arranged in the machine body, the upper cavity wall and the lower cavity wall of the limiting cavity are fixedly connected with fixing blocks, a T-shaped push rod is arranged in the limiting cavity, the rear end face of the T-shaped push rod is fixedly connected with a limiting spring, the other end of the T-shaped push rod is fixedly connected with the other end of the plastic rope and the other end of the short rope, and a cylindrical plate is arranged in the limiting cavity, the front end face of the cylindrical plate is fixedly connected with a cylindrical spring of which the other end is fixedly connected with the front cavity wall of the limiting cavity, and the front end face of the cylindrical plate is also fixedly connected with the other end of the rope;
the auxiliary mechanism comprises a control long rod positioned in the machine body, the right end face of the control long rod is fixedly connected with the left end face of the shutter, a button cavity is arranged in the control long rod, a button block is arranged in the button cavity, the upper end face of the button block is fixedly connected with a chain and a chain, the lower end face of the button block is fixedly connected with a button spring of which the other end is fixedly connected with the lower cavity wall of the button cavity, a short block cavity is also arranged in the control long rod, a short block is arranged in the short block cavity, the right end face of the short block is fixedly connected with a short block expansion spring of which the other end is fixedly connected with the right cavity wall of the short block cavity, the right end face of the short block is fixedly connected with the other end of the chain, a long block cavity is arranged in the control long rod, a long block is arranged in the long block cavity, and the left end face of the long block is fixedly connected with a long block reset spring of which the other end is fixedly connected with the left cavity wall of the long block cavity, the left end face of the long block is fixedly connected with the other end of the chain;
the elastic force of the rotary spring is greater than that of the rotary spring, the elastic force of the limiting spring is greater than that of the new filter screen push plate spring, the elastic force of the button spring is greater than that of the short block telescopic spring, the elastic force of the button spring is greater than that of the long block return spring, and the rubber rope and the rope are elastic ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011125766.4A CN112169464B (en) | 2020-10-20 | 2020-10-20 | Device for automatically replacing and cleaning air filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011125766.4A CN112169464B (en) | 2020-10-20 | 2020-10-20 | Device for automatically replacing and cleaning air filter screen |
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| Publication Number | Publication Date |
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| CN112169464A CN112169464A (en) | 2021-01-05 |
| CN112169464B true CN112169464B (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011125766.4A Active CN112169464B (en) | 2020-10-20 | 2020-10-20 | Device for automatically replacing and cleaning air filter screen |
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| CN (1) | CN112169464B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113368631B (en) * | 2021-05-11 | 2023-09-01 | 广东一诚环保科技有限公司 | Industrial waste gas treatment equipment and treatment method thereof |
| CN115569448A (en) * | 2022-10-13 | 2023-01-06 | 大连海事大学 | Landfill gas collection device of refuse landfill |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333977Y (en) * | 1998-07-13 | 1999-08-18 | 国营常熟制冷设备厂 | Multi-functional dehumidifier with refrigerator |
| KR20020018337A (en) * | 2000-09-01 | 2002-03-08 | 구자홍 | The dehumidifier possessed a dust collector |
| CN207996482U (en) * | 2018-01-11 | 2018-10-23 | 鹤壁市兴达化工机械有限公司 | A kind of easy-to-mount mud-water separation tower filter screen |
| CN108457523A (en) * | 2018-04-18 | 2018-08-28 | 桂林市世环废气处理设备有限公司 | A kind of easy-to-dismount Air Filter of construction of the highway |
| CN108786315A (en) * | 2018-07-03 | 2018-11-13 | 宣城市飞诚环保科技有限公司 | A kind of elevator interior air purification processing equipment |
| CN111484166A (en) * | 2020-05-11 | 2020-08-04 | 新昌德劳污水处理有限公司 | Automatic filter screen equipment for providing kinetic energy for vertically falling sewage |
| CN111576564B (en) * | 2020-06-03 | 2021-01-22 | 重庆宝宇建设集团有限公司 | Building drainage device for preventing blockage of linear object |
| CN111765561A (en) * | 2020-07-16 | 2020-10-13 | 衢州若楠智能控制***有限公司 | Air humidifying purifier with automatic filter element replacement function |
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Inventor after: Li Cheng Inventor after: Hou Jing Inventor after: Wu Wanglu Inventor before: Wu Wanglu |
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Effective date of registration: 20210830 Address after: Room 902, science and Technology Plaza, Qianjin East Road, Kunshan Economic and Technological Development Zone, Suzhou, Jiangsu 215300 Applicant after: Kunshan national inspection union Mdt InfoTech Ltd. Applicant after: Guangxi Normal University Address before: Room 10446, building 3, 1700 Gangyan Road, Gangyan Town, Chongming District, Shanghai 202150 Applicant before: Shanghai Zhirui Crystal Co.,Ltd. |
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