CN112139099A - Outdoor LED screen cleaning device - Google Patents
Outdoor LED screen cleaning device Download PDFInfo
- Publication number
- CN112139099A CN112139099A CN202011017032.4A CN202011017032A CN112139099A CN 112139099 A CN112139099 A CN 112139099A CN 202011017032 A CN202011017032 A CN 202011017032A CN 112139099 A CN112139099 A CN 112139099A
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- fixed
- auxiliary
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- cavity
- sliding
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- 238000004140 cleaning Methods 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an outdoor LED screen cleaning device which comprises a box body, wherein a cavity is arranged in the box body, the left inner wall and the right inner wall of the cavity are connected with a sliding rod in a sliding mode, the rear side of the sliding rod is connected with a working box in a sliding mode, and the working box is internally provided with a working cavity which is communicated with the front and the rear.
Description
Technical Field
The invention relates to the field of cleaning of LED screens, in particular to an outdoor LED screen cleaning device.
Background
The outdoor LED screen can accumulate dust due to weather blowing all the year round, the screen is difficult to clean, the height of the screen is far higher than the rising of people, an electric scaling ladder or an auxiliary rising device is needed to help people to clean, danger is easily caused, multiple devices are often needed to clean the screen by people, dust removal, cleaning and drying are respectively carried out, the outdoor LED screen cleaning device is very inconvenient, common brushes only pass through a few dead corners and cannot effectively clean, and the functions of dust removal and cleaning of bulbs of the LED screen and application to different lamp distances are finished in a series mode through the existing LED cleaning device.
Disclosure of Invention
The technical problem is as follows: whether the bulb and the surrounding panels can be fully cleaned or not directly influences the cleaning effect, and the conventional LED cleaning device can not perform the functions of removing dust and cleaning the bulb of the LED screen and being suitable for different lamp distances in a series manner.
In order to solve the problems, the outdoor LED screen cleaning device comprises a box body, a cavity is arranged in the box body, the left inner wall and the right inner wall of the cavity are connected with a sliding rod in a sliding mode, the rear side of the sliding rod is connected with a working box in a sliding mode, a working cavity which is communicated with the front side and the rear side is arranged in the working box, a motor is fixed on the lower inner wall of the working cavity, an auxiliary box which is connected with the lower inner wall of the working cavity in a sliding mode is fixed on the rear side of the motor, an auxiliary cavity with an opening at the upper side is arranged in the auxiliary box, an auxiliary motor is fixed on the lower inner wall of the auxiliary cavity, a gear is rotatably connected to the upper side of the auxiliary motor, a fixing plate fixed on the rear inner wall of the auxiliary cavity is arranged on the rear side of the gear, a spline sleeve which extends up and, the spline sleeve is in splined connection with a rotating shaft extending up and down, the upper side of the rotating shaft is rotatably connected with a rotating rod, the left side of the rotating rod is rotatably connected with a connecting shaft extending upwards, the upper side of the connecting shaft is slidably connected with a fixed block, the upper side of the fixed block is provided with two sleeves which are symmetrically distributed up and down, the lower side of the sleeves is fixed on the upper side of the fixed block, the right side of the sleeves is fixed with a wiper cloth, a through cavity which is communicated with the front and the back is arranged in the wiper cloth, the lower side of the through cavity is slidably connected with a fixed shaft fixed on the inner wall of the front side of the auxiliary cavity, the upper side of the through cavity is slidably connected with a sliding shaft which is slidably connected with the inner wall of the front side of the auxiliary cavity, the sliding shaft is in threaded connection with a threaded rod extending, two sliding grooves which are symmetrical around the threaded rod are arranged in the fixed disc, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, springs are arranged between one side, close to the threaded rod, of each sliding block and the inner wall of the corresponding sliding groove, a linking block is fixed to the left side of the sleeve at the upper side, a connecting rod extending downwards is connected to the linking block in a sliding mode, five auxiliary grooves which penetrate through the left side and are distributed equidistantly from top to bottom are arranged on the connecting rod, an auxiliary linking block fixedly connected to the lower side of the left side of the sleeve is fixed to the lower side of the connecting rod, auxiliary sliding grooves are arranged in the linking block, ejector rods which are connected to the auxiliary sliding groove in a sliding mode are abutted to the auxiliary grooves in a sliding mode, auxiliary springs are arranged between the left side of the ejector rods and the inner walls of the auxiliary sliding, the left side of the cavity is provided with a reciprocating motion device, and the upper side of the box body is provided with a moving device which is used for moving up and down, left and right.
Preferably, the cleaning device comprises a repair liquid tank fixed on the inner wall of the upper side of the working chamber, the right side of the repair liquid tank is provided with a cleaning liquid tank fixed on the inner wall of the upper side of the working chamber, the lower side of the repair liquid tank is provided with a secondary plate fixed on the inner wall of the left side of the working chamber, the right side of the secondary plate is rotatably connected with a rotary drum positioned on the left side of the secondary tank, the rotary drum is fixed with an inclined block, the left side of the inclined block is provided with a secondary fixed column fixed on the lower side of the secondary plate, the lower side of the secondary fixed column is fixed on the inner wall of the working chamber, the left side of the secondary fixed column is slidably connected with a spray head, the upper side of the spray head is provided with a connecting pipe penetrating through the secondary plate and extending upwards, the upper side of the connecting pipe is fixed on the, the upper side of the connecting plate is fixed on the cleaning liquid tank, the right side of the auxiliary spray head is fixed with two vertically symmetrical extension rods, the two extension rods are connected with the inclined block in a sliding manner, the lower side of the rotary drum is fixed with a main rotary wheel, the left side of the main rotary wheel is connected with an auxiliary rotary wheel in a meshing manner, the lower side of the auxiliary rotary wheel is connected with a fixed motor which is fixed on the inner wall of the lower side of the working chamber in a rotating manner, the auxiliary rotary wheel is connected with a belt which is positioned on the upper side of the fixed motor and extends leftwards in a rotating manner, the left side of the belt is connected with an auxiliary rotary shaft in a rotating manner, the lower side of the auxiliary rotary shaft is connected with the inner wall of the lower side of the working chamber in a rotating manner, the rear side of the main rotary shaft is connected with a, the main rotating shaft is connected with the fans through belts, and the two fans are connected through belts.
Preferably, the telecontrol equipment is including being fixed in cavity left side inner wall just is located the rack of slide bar rear side, the meshing of rack right side is connected with the master gear, the master gear rotates to be connected with and is fixed with the linking post of slide bar upside, linking post right side is equipped with and is fixed in two main shafts of slide bar front side and bilateral symmetry, the main shaft rotates to be connected with links up the post, the right side link up the post right side and be equipped with driving motor, the driving motor front side rotate be connected with the meshing connect in the main running wheel of slide bar upside, driving motor right side fixed connection in the work box.
Preferably, the mobile device comprises two main slide bars which run through the upper and lower side inner walls and the bilateral symmetry of the cavity, the main slide bars are connected to the upper and lower side inner walls of the cavity in a sliding manner, the upper side horizontal section of the main slide bars is connected with a roller in a rotating manner, the left side of the upper side of the roller is connected with and fixed on a power motor of the upper side horizontal section of the main slide bars in a rotating manner, the main slide bars are far away from one side of the working box, engaged with and connected with an auxiliary roller, the rear side of the auxiliary roller is connected with and fixed on a mobile motor of the upper side of.
The invention has the beneficial effects that: the movable working box is used for cleaning the LED screen in an area mode, the device can clean the bulb and surrounding panels in a surrounding mode, the dust removal effect is better, meanwhile, the cleaning direction is from left to right, secondary pollution of the cleaned area can be reduced, the cleaned area is cleaned, repaired and dried, the bulb is protected, dust falling is prevented, and the device is simple in structure and convenient to use.
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.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the interior of the work box of FIG. 1;
FIG. 3 is an enlarged schematic view of A-A of FIG. 2;
FIG. 4 is an enlarged schematic view of B-B of FIG. 3;
fig. 5 is an enlarged schematic view of C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter 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.
The invention relates to an outdoor LED screen cleaning device, which comprises a box body 11, wherein a cavity 12 is arranged in the box body 11, the left inner wall and the right inner wall of the cavity 12 are connected with a sliding rod 21 in a sliding manner, the rear side of the sliding rod 21 is connected with a working box 20 in a sliding manner, a working cavity 23 which is through from front to back is arranged in the working box 20, a motor 39 is fixed on the inner wall of the lower side of the working cavity 23, an auxiliary box 40 which is connected with the inner wall of the lower side of the working cavity 23 in a sliding manner is fixed on the rear side of the motor 39, an auxiliary cavity 43 with an opening at the upper side is arranged in the auxiliary box 40, an auxiliary motor 61 is fixed on the inner wall of the lower side of the auxiliary cavity 43, a gear 60 is rotatably connected on the upper side of the auxiliary motor 61, a fixing plate 56 which is fixed on the inner wall of the rear side of the auxiliary, spline sleeve 57 spline connection has pivot 58 of extending from top to bottom, pivot 58 upside is rotated and is connected with dwang 55, dwang 55 left side is rotated and is connected with the linking axle 54 that upwards extends, it has fixed block 53 to link up axle 54 upside sliding connection, fixed block 53 upside is equipped with two sleeves 51 of longitudinal symmetry distribution, the downside the sleeve 51 is fixed in the fixed block 53 upside, sleeve 51 right side is fixed with wiper 50, the logical chamber 52 that link up around being equipped with in wiper 50, the downside logical chamber 52 inner wall sliding connection has the fixed axle 44 that is fixed in vice chamber 43 front side inner wall, the upside lead to chamber 52 inner wall sliding connection have sliding connection in the slide shaft 47 of vice chamber 43 front side inner wall, slide shaft 47 threaded connection has the threaded rod 46 of extending from top to bottom, threaded rod 46 upside is rotated and is connected with and is fixed in the main motor 49 of vice chamber 43 front side inner wall, the threaded rod 46 is fixed with and is located the fixed disc 48 of sliding shaft 47 upside, be equipped with in the fixed disc 48 about two spouts 62 of threaded rod 46 longitudinal symmetry, spout 62 inner wall sliding connection has a sliding block 63, sliding block 63 is close to threaded rod 46 one side with be equipped with spring 64 between the spout 62 inner wall, the upside sleeve 51 left side is fixed with links up piece 70, links up piece 70 sliding connection has downwardly extending's connecting rod 45, connecting rod 45 is equipped with five vice grooves 66 that run through and top-down equidistance distributes on the left side, connecting rod 45 downside is fixed with fixed connection in the downside the left vice link up piece 65 of sleeve 51, be equipped with vice spout 68 in linking up piece 70, vice spout 68 inner wall sliding connection have the butt in the ejector pin 67 of vice groove 66, ejector pin 67 left side with be equipped with vice spring 69 between the vice spout 68 inner wall, the upper side of the ejector rod 67 is fixedly provided with a horizontal section which is positioned at the front side of the connecting rod 45 and is coplanar with the sliding block 63, a cleaning device 901 for cleaning and drying is arranged in the working cavity 23, a reciprocating motion device 902 is arranged on the left side of the cavity 12, and a moving device 903 for moving up and down and left and right is arranged on the upper side of the box body 11.
Advantageously, the cleaning device 901 comprises a repair liquid tank 24 fixed on the inner wall of the upper side of the working chamber 23, the right side of the repair liquid tank 24 is provided with a cleaning liquid tank 25 fixed on the inner wall of the upper side of the working chamber 23, the lower side of the repair liquid tank 24 is provided with a secondary plate 78 fixed on the inner wall of the left side of the working chamber 23, the right side of the secondary plate 78 is rotatably connected with a rotary drum 37 positioned on the left side of the secondary tank 40, the rotary drum 37 is fixed with an inclined block 38, the left side of the inclined block 38 is provided with a secondary fixed column 33 fixed on the lower side of the secondary plate 78, the lower side of the secondary fixed column 33 is fixed on the inner wall of the working chamber 23, the left side of the secondary fixed column 33 is slidably connected with a spray head 28, the upper side of the spray head 28 is provided with a connecting pipe 26 penetrating through the secondary plate 78 and extending, a connecting plate 27 penetrating through the auxiliary plate 78 and extending upwards is fixed on the upper side of the auxiliary spray head 42, the upper side of the connecting plate 27 is fixed on the cleaning liquid tank 25, two extending rods 41 which are symmetrical up and down are fixed on the right side of the auxiliary spray head 42, the two extending rods 41 are connected with the inclined block 38 in a sliding manner, a main rotating wheel 36 is fixed on the lower side of the rotating drum 37, an auxiliary rotating wheel 34 is connected on the left side of the main rotating wheel 36 in a meshing manner, a fixed motor 35 fixed on the inner wall of the lower side of the working cavity 23 is connected on the lower side of the auxiliary rotating wheel 34 in a rotating manner, a belt 32 which is positioned on the upper side of the fixed motor 35 and extends leftwards is connected on the auxiliary rotating wheel 34 in a rotating manner, an auxiliary rotating shaft 31 is connected on the left side of the belt 32 in a rotating manner, a main rotating shaft 30 is connected on the inner wall of the lower side of the working cavity 23 Two fans 29 which are vertically symmetrical and are rotatably connected to the connecting plate 27 are arranged on the upper side of the main rotating shaft 30, the main rotating shaft 30 is connected with the fans 29 through a belt, the two fans 29 are connected through a belt, the fixed motor 35 rotates the auxiliary rotating wheel 34, the auxiliary rotating wheel 34 is meshed to enable the rotating drum 37 to drive the rotating drum 37 to rotate, the inclined block 38 enables the extension rod 41 to drive the auxiliary spray head 42 to move up and down, the spray head 28 moves up and down simultaneously, cleaning liquid enters the auxiliary spray head 42 through the auxiliary connecting pipe 77 to clean the lamp, repair liquid enters the spray head 28 through the connecting pipe 26 to repair the lamp, so that the cleaning area is wider, the auxiliary rotating wheel 34 rotates the auxiliary rotating shaft 31 through the belt 32, and the auxiliary rotating shaft 31 rotates the main rotating shaft 30, the main shaft 30 rotates the fan 29 through a belt to blow water stains on the surface of the lamp dry, and dust is prevented from remaining.
Advantageously, the moving means 902 comprises a rack 74 fixed on the inner wall of the left side of the cavity 12 and located at the rear side of the sliding rod 21, a main gear 73 is engaged and connected to the right side of the rack 74, the main gear 73 is rotatably connected with an engaging column 72 fixed on the upper side of the sliding rod 21, two main shafts 75 fixed on the front side of the sliding rod 21 and symmetrical left and right are arranged on the right side of the engaging column 72, the main shafts 75 are rotatably connected with the engaging column 72, a driving motor 14 is arranged on the right side of the engaging column 72 on the right side, a main rotating wheel 13 engaged and connected on the upper side of the sliding rod 21 is rotatably connected on the front side of the driving motor 14, the right side of the driving motor 14 is fixedly connected to the work box 20, the driving motor 14 drives the main rotating wheel 13 counterclockwise, i.e. when the main rotating wheel 13 drives the work box 20 to move to the left, a horizontal section is, since the cleaning direction can be only one direction, after the primary rotating wheel 13 is meshed with the auxiliary shafts 76, the primary rotating wheel 13 idles between the two auxiliary shafts 76, the primary rotating wheel 13 is just meshed with the primary gear 73, so that the primary gear 73 rotates clockwise, and the primary gear 73 moves the sliding rod 21 downwards through the engaging posts 72 to clean the lower side.
Beneficially, the moving device 903 comprises two main sliding rods 17 which penetrate through the upper and lower inner walls of the cavity 12 and are bilaterally symmetrical, the main sliding rods 17 are slidably connected to the upper and lower inner walls of the cavity 12, a roller 19 is rotatably connected to the upper horizontal section of the main sliding rod 17, a power motor 18 fixed to the upper horizontal section of the main sliding rod 17 is rotatably connected to the left rear side of the roller 19, a secondary roller 15 is engaged and connected to one side of the main sliding rod 17 away from the work box 20, a moving motor 16 fixed to the upper side of the box 11 is rotatably connected to the rear side of the secondary roller 15, an electric push rod 22 is fixed to the lower side of the box 11, the electric push rod 22 moves the box 11 upwards to the upper side of the LED screen so that the roller 19 can roll on the upper side of the LED screen, the power motor 18 rotates the roller 19, and the roller 19 rotates so that the box 11 moves horizontally along, the moving motor 16 rotates the auxiliary roller 15, so that the box body 11 moves up and down along the main sliding rod 17, and cleaning is facilitated.
The use steps herein are described in detail below with reference to fig. 1-5: initially, the moving motor 16, the power motor 18, the driving motor 14, the electric push rod 22, the fixed motor 35, the motor 39, the auxiliary motor 61 and the main motor 49 are in a closed state, the working box 20 is located at the left side of the cavity 12, the main rotating wheel 13 is located at the right side of the right auxiliary shaft 76, and the box body 11 is close to the upper side of the main sliding rod 17.
During preparation, repair liquid is filled into the repair liquid tank 24, cleaning liquid is filled into the cleaning liquid tank 25, the main motor 49 is started, the main motor 49 enables the threaded rod 46 to rotate, the threaded rod 46 enables the sliding shaft 47 to slide downwards along the inner wall of the front side of the auxiliary cavity 43, the fixed disc 48 rotates due to the rotation of the threaded rod 46, the fixed disc 48 rotates to enable the sliding block 63 to slide along the inner wall of the sliding groove 62 due to centrifugal force, the sliding block 63 enables the connecting rod 71 to move forwards, the connecting rod 71 drives the ejector rod 67 to move, the auxiliary spring 69 is compressed at the moment, the sliding shaft 47 slides downwards to enable the connecting block 70 to slide downwards together, namely the distance between the upper side through cavities 52 is the distance between the LED bulbs, and the ejector rod 67 seals the auxiliary groove 66 under the action of the auxiliary spring 69 after the threaded rod 46 stops rotating, so that the.
In operation, the electric push rod 22 is opened, so that the box body 11 moves upwards to the upper side of the LED screen, the roller 19 falls on the upper side level of the screen, the driving motor 14 is started, the driving motor 14 enables the main rotating wheel 13 to rotate clockwise, the main rotating wheel 13 pushes the work box 20 to move rightwards along the sliding rod 21, the motor 39 is started, the motor 39 enables the extension rod 41 to move backwards along the inner wall of the lower side of the work cavity 23, the auxiliary motor 61 is started, the auxiliary motor 61 enables the gear 60 to rotate, the gear 60 rotates to enable the auxiliary gear 59 to rotate through meshing, the spline sleeve 57 rotates, the spline sleeve 57 enables the rotating shaft 58 to rotate, the auxiliary gear 59 rotates to enable the rotating rod 55 to rotate around the rotating shaft 58, the rotating rod 55 enables the connecting shaft 54 to rotate, the upper side of the connecting shaft 54 rotates in the fixed block 53, the connecting shaft 54 enables the sleeve 51 to rotate a certain, the lower sleeve 51 rotates to enable the upper sleeve 51 to rotate around the sliding shaft 47 in a reciprocating mode for a certain angle through the connecting rod 45 and move back and forth along the sliding shaft 47, when the sleeve 51 moves to wrap a bulb and rotates to remove dust on the surface of the bulb, the wiping cloth 50 removes dust on a panel around the bulb, the fixed motor 35 is started, the fixed motor 35 enables the auxiliary runner 34 to rotate, the auxiliary runner 34 enables the main runner 36 to rotate, the main runner 36 drives the rotary drum 37 to rotate, the extension rod 41 moves up and down along the inclined block 38 under the action of the inclined block 38, the auxiliary nozzle 42 drives the fan 29 to move up and down together, the up-and-down moving distance between the auxiliary nozzle 42 and the nozzle 28 is the distance for cleaning the right side, cleaning liquid enters the auxiliary nozzle 42 through the auxiliary connecting pipe 77 and then is sprayed onto the panel for cleaning, and repairing liquid enters the nozzle 28 through the connecting pipe 26, the lamp bulb protecting function is achieved, the belt 32 rotates due to the rotation of the auxiliary rotating wheel 34, the auxiliary rotating shaft 31 rotates due to the belt 32, the main rotating shaft 30 rotates due to the belt 30, the two fans 29 rotate due to the rotation of the auxiliary rotating wheel 30, cleaned areas are dried, dust accumulation is prevented, when the work box 20 moves to the rightmost end along the sliding rod 21, the main rotating wheel 13 rotates anticlockwise under the left and right of the driving motor 14, the work box 20 moves to the left along the sliding rod 21, when the main rotating wheel 13 moves between the two auxiliary shafts 76, due to the rotating connection between the main shaft 75 and the auxiliary shafts 76, the main rotating wheel 13 idles, the main rotating wheel 13 at the moment is just meshed with the main gear 73, the main gear 73 rotates clockwise, the sliding rod 21 slides downwards along the inner wall of the cavity 12 through the connecting column 72, the second row of cleaning is performed, the moving motor 16 is started after the area of the box body 11 is cleaned, the moving motor 16 rotates the sub roller 15, so that the housing 11 slides down along the main sliding bar 17 to clean another area.
When the operation is finished, the movable motor 16, the power motor 18, the driving motor 14, the fixed motor 35, the motor 39, the auxiliary motor 61 and the main motor 49 are closed, the electric push rod 22 is started, and the box body 11 is taken down.
The invention has the beneficial effects that: the movable working box is used for cleaning the LED screen in an area mode, the device can clean the bulb and surrounding panels in a surrounding mode, the dust removal effect is better, meanwhile, the cleaning direction is from left to right, secondary pollution of the cleaned area can be reduced, the cleaned area is cleaned, repaired and dried, the bulb is protected, dust falling is prevented, and the device is simple in structure and convenient to use.
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 (4)
1. The utility model provides an outdoor LED screen cleaning device, includes the box, be equipped with the cavity in the box, inner wall sliding connection has the slide bar about the cavity, slide bar rear side sliding connection has the work box, the working chamber that link up around being equipped with in the work box, its characterized in that: the inner wall of the lower side of the working cavity is fixed with a motor, the rear side of the motor is fixed with an auxiliary box which is connected with the inner wall of the lower side of the working cavity in a sliding manner, an auxiliary cavity with an opening at the upper side is arranged in the auxiliary box, the inner wall of the lower side of the auxiliary cavity is fixed with an auxiliary motor, the upper side of the auxiliary motor is connected with a gear in a rotating manner, the rear side of the gear is provided with a fixed plate which is fixed on the inner wall of the rear side of the auxiliary cavity, the fixed plate is connected with a spline sleeve which extends up and down in a rotating manner, the auxiliary gear which is connected with the gear in a meshing manner is fixed under the spline sleeve, the spline sleeve is connected with a rotating shaft which extends up and down in a spline manner, the upper side of the connecting shaft is connected with a fixed block in a sliding, the right side of the sleeve is fixed with a wiper, the wiper is internally provided with a through cavity which is communicated with the front and the back, the lower side of the through cavity is slidably connected with a fixed shaft fixed on the inner wall of the front side of the auxiliary cavity, the upper side of the through cavity is slidably connected with a sliding shaft slidably connected with the inner wall of the front side of the auxiliary cavity, the sliding shaft is in threaded connection with a threaded rod which extends up and down, the upper side of the threaded rod is rotatably connected with a main motor fixed on the inner wall of the front side of the auxiliary cavity, the threaded rod is fixed with a fixed disc positioned on the upper side of the sliding shaft, the fixed disc is internally provided with two sliding chutes which are symmetrical with respect to the threaded rod in the front and back, the inner wall of the sliding chute is slidably connected with a sliding block, the sliding block is arranged between one, the connecting rod is equipped with five auxiliary grooves that the left side runs through and top-down equidistance distributes, the connecting rod downside is fixed with fixed connection in the downside the left vice piece that links up of sleeve, be equipped with vice spout in the piece that links up, vice spout inner wall sliding connection have the butt in the ejector pin of auxiliary groove, the ejector pin left side with be equipped with vice spring between the vice spout inner wall, the ejector pin upside is fixed with and is located connecting rod front side and horizontal segment with the sliding block coplanar, be equipped with in the working chamber and be used for the clean cleaning device who weathers, the cavity left side is equipped with and is used for reciprocating motion device, the box upside is equipped with and is used for moving device about from top to bottom and.
2. The outdoor LED screen cleaning device of claim 1, wherein: the cleaning device comprises a repair liquid box fixed on the inner wall of the upper side of the working cavity, a cleaning liquid box fixed on the inner wall of the upper side of the working cavity is arranged on the right side of the repair liquid box, an auxiliary plate fixed on the inner wall of the left side of the working cavity is arranged on the lower side of the repair liquid box, a rotary drum positioned on the left side of the auxiliary box is rotatably connected to the right side of the auxiliary plate, an inclined block is fixed on the rotary drum, an auxiliary fixed column fixed on the lower side of the auxiliary plate is arranged on the left side of the inclined block, a spray head is slidably connected to the lower side of the auxiliary fixed column, a connecting pipe penetrating through the auxiliary plate and extending upwards is arranged on the upper side of the spray head, the repair liquid box is fixed on the upper side of the connecting pipe, an auxiliary spray head fixedly connected to the spray head is slidably connected, the upper side of the connecting plate is fixed on the cleaning liquid tank, the right side of the auxiliary spray head is fixed with two vertically symmetrical extension rods, the two extension rods are connected with the inclined block in a sliding manner, the lower side of the rotary drum is fixed with a main rotary wheel, the left side of the main rotary wheel is connected with an auxiliary rotary wheel in a meshing manner, the lower side of the auxiliary rotary wheel is connected with a fixed motor which is fixed on the inner wall of the lower side of the working chamber in a rotating manner, the auxiliary rotary wheel is connected with a belt which is positioned on the upper side of the fixed motor and extends leftwards in a rotating manner, the left side of the belt is connected with an auxiliary rotary shaft in a rotating manner, the lower side of the auxiliary rotary shaft is connected with the inner wall of the lower side of the working chamber in a rotating manner, the rear side of the main rotary shaft is connected with a, the main rotating shaft is connected with the fans through belts, and the two fans are connected through belts.
3. The outdoor LED screen cleaning device of claim 1, wherein: the telecontrol equipment is including being fixed in cavity left side inner wall just is located the rack of slide bar rear side, the meshing of rack right side is connected with the master gear, the master gear rotates to be connected with and is fixed with the linking post of slide bar upside, linking post right side is equipped with and is fixed in two main shafts of slide bar front side and bilateral symmetry, the main shaft rotates and is connected with links up the post, the right side link up the post right side and be equipped with driving motor, the driving motor front side rotate be connected with the meshing connect in the main rotating wheel of slide bar upside, driving motor right side fixed connection in the work box.
4. The outdoor LED screen cleaning device of claim 1, wherein: the movable device comprises two main sliding rods which run through the upper inner wall and the lower inner wall of the cavity and are bilaterally symmetrical, the main sliding rods are connected to the upper inner wall and the lower inner wall of the cavity in a sliding mode, the upper horizontal section of the main sliding rods rotates to be connected with a roller and the left side, the rear side of the roller rotates to be connected with a power motor which is fixed to the upper horizontal section of the main sliding rods, the main sliding rods are far away from a working box, one side of the working box is meshed with an auxiliary roller, the rear side of the auxiliary roller rotates to be connected with a movable motor which is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017032.4A CN112139099A (en) | 2020-09-24 | 2020-09-24 | Outdoor LED screen cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017032.4A CN112139099A (en) | 2020-09-24 | 2020-09-24 | Outdoor LED screen cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112139099A true CN112139099A (en) | 2020-12-29 |
Family
ID=73896734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011017032.4A Withdrawn CN112139099A (en) | 2020-09-24 | 2020-09-24 | Outdoor LED screen cleaning device |
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| Country | Link |
|---|---|
| CN (1) | CN112139099A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270015A (en) * | 2021-05-12 | 2021-08-17 | 江苏经贸职业技术学院 | Multi-functional college english teaching management device |
-
2020
- 2020-09-24 CN CN202011017032.4A patent/CN112139099A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270015A (en) * | 2021-05-12 | 2021-08-17 | 江苏经贸职业技术学院 | Multi-functional college english teaching management device |
| CN113270015B (en) * | 2021-05-12 | 2022-05-24 | 江苏经贸职业技术学院 | Multi-functional college english teaching management device |
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Application publication date: 20201229 |