CN113198752B - Self-cleaning type secondary pollution prevention LED screen dust removal device - Google Patents
Self-cleaning type secondary pollution prevention LED screen dust removal device Download PDFInfo
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- CN113198752B CN113198752B CN202110354956.1A CN202110354956A CN113198752B CN 113198752 B CN113198752 B CN 113198752B CN 202110354956 A CN202110354956 A CN 202110354956A CN 113198752 B CN113198752 B CN 113198752B
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- 239000000428 dust Substances 0.000 title claims abstract description 99
- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 230000002265 prevention Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 72
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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Abstract
The invention relates to LED screen maintenance equipment, in particular to a self-cleaning type secondary pollution prevention LED screen dust removal device. The technical problem of the invention is as follows: provides a self-cleaning type secondary pollution prevention LED screen dust removal device. The technical scheme is as follows: a self-cleaning type secondary pollution prevention LED screen dust removal device comprises a connecting frame, a control screen, a first connecting ring, a second connecting ring, a clamping system and a dust removal system; the connecting frame is connected with the control screen; the connecting frame is fixedly connected with the first connecting ring and the second connecting ring in sequence; the connecting frame is connected with the clamping system; the connecting frame is connected with the dust removal system. The LED screen cleaning device has the advantages that the size of the frame of the LED screen can be self-adapted, the frame of the LED screen is fixed, the LED screen is prevented from being damaged when being cleaned, dust on the LED screen is removed from top to bottom, secondary attachment of the dust is avoided, meanwhile, the dust removal component can be self-cleaned, the cleaning effect is good, and the operation is easy.
Description
Technical Field
The invention relates to LED screen maintenance equipment, in particular to a self-cleaning type secondary pollution prevention LED screen dust removal device.
Background
Outdoor LED screen is as a propaganda or warning medium, by more and more extensive application, but the LED screen is after using a period, the surface of display screen is covered with the dust, seriously influence the display effect of LED screen, regularly wash, in the prior art, the means of cleaning generally is manual cleaning, the workman suspends in midair on the LED screen, it cleans to take the rag, not only waste time and energy, there is the potential safety hazard still, simultaneously when removing dust to the LED screen, the LED screen is not fixed, when removing dust easily, rock the LED screen, lead to the LED screen to fall downwards, the dust is cleared away the back simultaneously, spread in the air, when waving, easily once more adhere on the LED screen, combine above-mentioned problem, need research and develop a self-cleaning formula LED screen dust removal device who prevents secondary pollution at present, can overcome above-mentioned problem.
Disclosure of Invention
In order to overcome the defects that in the prior art, a cleaning means is generally manual cleaning, workers are suspended on an LED screen and are cleaned by cleaning rags, time and labor are wasted, potential safety hazards exist, meanwhile, when the LED screen is subjected to dust removal, the LED screen is not fixed, the LED screen is easy to shake during the dust removal, the LED screen falls downwards, dust is removed and then is scattered in the air, and the dust is easy to adhere to the LED screen again during the fluttering, the technical problem of the invention is as follows: provides a self-cleaning type secondary pollution prevention LED screen dust removal device.
The technical scheme is as follows: a self-cleaning type secondary pollution prevention LED screen dust removal device comprises a connecting frame, a control screen, a first connecting ring, a second connecting ring, a clamping system and a dust removal system; the connecting frame is connected with the control screen; the connecting frame is fixedly connected with the first connecting ring and the second connecting ring in sequence; the connecting frame is connected with the clamping system; the connecting frame is connected with the dust removal system.
In a preferred embodiment of the present invention, the clamping system comprises a first motor, a first rotating rod, a rotating sleeve, a first gear, a first connecting plate, an electric push rod, a second gear, a first driving wheel, a second driving wheel, a two-way screw rod, a first driving block, a first sliding rail, a first grooved plate, a first electric sliding rail, a first electric slider, a first connecting rod, a first clamping plate, a second electric slider, a second connecting rod, a second clamping plate, a third clamping plate, a fourth clamping plate, a second driving block, a second grooved plate, a second electric sliding rail, a third electric slider, a third connecting rod, a fifth clamping plate, a fourth electric slider, a fourth connecting rod, a sixth clamping plate, a seventh clamping plate, an eighth clamping plate, a first bracket, a first distance sensor, a second bracket and a second distance sensor; the first motor is connected with the connecting frame; the output shaft of the first motor is fixedly connected with the first rotating rod, and the first rotating rod is rotatably connected with the connecting frame; the outer surface of the first rotating rod is inserted into the rotating sleeve; the outer surface of the rotating sleeve is sequentially connected with the first gear and the first connecting plate; a second gear is arranged on the side surface of the first gear; the first connecting plate is fixedly connected with the electric push rod, and the electric push rod is fixedly connected with the connecting frame; the second gear and the first transmission wheel synchronously rotate through a rotating shaft; the second gear and the first driving wheel are rotatably connected with the connecting frame; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second transmission wheel is fixedly connected with the bidirectional screw rod, and two sides of the bidirectional screw rod are rotatably connected with the connecting frame; two sides of the bidirectional screw rod are respectively in transmission connection with the first transmission block and the second transmission block; a first slide rail is arranged below the bidirectional screw rod, two sides of the first slide rail are respectively connected with the first transmission block and the second transmission block in a sliding manner, and two sides of the first slide rail are fixedly connected with the connecting frame; the upper part of the first transmission block is fixedly connected with the first groove plate; the side surface of the first groove plate is fixedly connected with a first electric slide rail; the first electric slide rail is sequentially connected with the first electric slide block and the second electric slide block in a sliding manner; the first electric sliding block is fixedly connected with a first connecting rod, and the first connecting rod is connected with the first groove plate in a sliding manner; the first connecting rod is fixedly connected with the first clamping plate; the second electric sliding block is fixedly connected with a second connecting rod, and the second connecting rod is in sliding connection with the first groove plate; the second connecting rod is fixedly connected with the second clamping plate; the side surface of the first groove plate is fixedly connected with the third clamping plate and the fourth clamping plate in sequence; the upper part of the second transmission block is fixedly connected with the second groove plate; a second electric slide rail is arranged on the side surface of the second groove plate; the second electric sliding rail is sequentially in sliding connection with the third electric sliding block and the fourth electric sliding block; the third electric sliding block is fixedly connected with a third connecting rod, and the third connecting rod is in sliding connection with the second groove plate; the third connecting rod is fixedly connected with the fifth splint; the fourth electric sliding block is fixedly connected with a fourth connecting rod, and the fourth connecting rod is in sliding connection with the second groove plate; the fourth connecting rod is fixedly connected with the sixth splint; the sixth splint is fixedly connected with the first bracket; the first bracket is connected with the first distance sensor; the side surface of the second groove plate is fixedly connected with the seventh clamping plate and the eighth clamping plate in sequence; the seventh splint is fixedly connected with the second bracket; the second bracket is connected with a second distance sensor.
In a preferred embodiment of the invention, the dust removing system comprises a third gear, a one-way screw rod, a transmission plate, a second slide rail, a third slide rail, a second connecting plate, a third electric slide rail, a fourth electric slide rail, a fifth electric slide block, a sixth electric slide block and a dust removing component; the third gear is fixedly connected with the one-way screw rod, and two sides of the one-way screw rod are fixedly connected with the connecting frame; the middle part of the outer surface of the one-way screw rod is in transmission connection with the transmission plate; the lower part of the transmission plate is connected with the second slide rail in a sliding way, and the lower part of the second slide rail is fixedly connected with the connecting frame; the upper part of the transmission plate is connected with a third slide rail in a sliding way, and both sides of the third slide rail are fixedly connected with the connecting frame; the side surface of the transmission plate is fixedly connected with the second connecting plate; two sides of the second connecting plate are respectively connected with the third electric slide rail and the fourth electric slide rail through bolts; the third electric slide rail is in sliding connection with the fifth electric slide block; the fourth electric slide rail is in sliding connection with the sixth electric slide block; and the fifth electric sliding block and the sixth electric sliding block are fixedly connected with the dust removal assembly.
In a preferred embodiment of the present invention, the dust removing assembly comprises a third connecting plate, a second motor, a third driving wheel, a fourth driving wheel, a second rotating rod, a first connecting rod, a second connecting rod, a fourth connecting plate, a polish rod, a sliding sleeve, a bristle plate, an L-shaped connecting plate, a baffle plate, an air supply unit, a first connecting pipe, a second connecting pipe and an air pump; two sides of the third connecting plate are fixedly connected with the fifth electric sliding block and the sixth electric sliding block respectively; the third connecting plate is connected with a second motor; the output shaft of the second motor is fixedly connected with a third driving wheel; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fourth transmission wheel is fixedly connected with the second rotating rod, and the second rotating rod is rotatably connected with the third connecting plate; the second rotating rod is fixedly connected with the first connecting rod; the first connecting rod is in transmission connection with the second connecting rod; the second connecting rod is hinged with the fourth connecting plate; the fourth connecting plate is fixedly connected with the polish rod; the polished rod is connected with the sliding sleeve in a sliding manner, and the sliding sleeve is fixedly connected with the third connecting plate through the connecting plate; the fourth connecting plate is in bolted connection with the brushing plate; two sides of the fourth connecting plate are respectively connected with the two groups of L-shaped connecting plates through bolts; two groups of L-shaped connecting plates are sequentially connected with two sides of the baffle through bolts; the lower part of the baffle is fixedly connected with the air supply unit; the air supply unit is fixedly connected with the first connecting pipe; the first connecting pipe is fixedly connected with the second connecting pipe; the second connecting pipe is fixedly connected with the air pump, and the air pump is connected with the third connecting plate.
In a preferred embodiment of the present invention, a protrusion is disposed at a connection portion of the outer surface of the first rotating rod and the rotating sleeve.
In a preferred embodiment of the invention, protection pads are arranged on one sides of the first clamping plate, the second clamping plate, the third clamping plate, the fourth clamping plate, the fifth clamping plate, the sixth clamping plate, the seventh clamping plate and the eighth clamping plate, which are close to the LED screen.
In a preferred embodiment of the present invention, the bristle plate is made of a flexible material.
In a preferred embodiment of the present invention, the middle portion of the second connecting tube is made of a stretchable material.
In a preferred embodiment of the invention, the air supply unit consists of one L-shaped pipe and twenty-two vertical pipes, which are provided with eight air outlet holes.
Compared with the prior art, the invention has the following advantages:
firstly, in order to solve the problems that in the prior art, a cleaning means is generally manual cleaning, workers are suspended on an LED screen and take cleaning cloth to clean, time and labor are wasted, potential safety hazards exist, meanwhile, when the LED screen is subjected to dust removal, the LED screen is not fixed, the LED screen is easy to shake during the dust removal, the LED screen falls downwards, and meanwhile, after dust is removed, the dust is scattered in the air and is easy to adhere to the LED screen again during the fluttering;
secondly, designing a clamping system and a dust removal system, when the LED screen dedusting device is used, the clamping system is used for clamping the size of the frame of the LED screen in a self-adaptive mode to fix the LED screen, then the dust removal system removes dust on the LED screen from top to bottom, and meanwhile self-cleaning of a dust removal part is achieved, so that comprehensive dust removal work on the LED screen is completed;
the frame size that can the self-adaptation LED screen has been reached, and the frame of fixing the LED screen prevents that the LED screen from being damaged when wasing, and top-down detaches the dust on the LED screen, avoids the dust secondary to adhere to, can realize dust removal part's oneself simultaneously clean, clean effectual and easily operated effect.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic perspective view of the clamping system of the present invention;
FIG. 4 is a schematic view of a first partial perspective view of the clamping system of the present invention;
FIG. 5 is a schematic view of a second partial perspective view of the clamping system of the present invention;
FIG. 6 is a schematic view of a third partial perspective of the clamping system of the present invention;
FIG. 7 is a schematic perspective view of the dust removal system of the present invention;
FIG. 8 is a schematic view of a partial perspective structure of the dust removal system of the present invention;
FIG. 9 is a schematic perspective view of a first embodiment of the dust extraction assembly of the present invention;
FIG. 10 is a schematic perspective view of a second embodiment of the dusting assembly of the present invention;
fig. 11 is a partial perspective view of the dust removing assembly of the present invention.
Number designation in the figures: 1-a connecting frame, 2-a control panel, 3-a first connecting ring, 4-a second connecting ring, 5-a clamping system, 6-a dust removing system, 501-a first motor, 502-a first rotating rod, 503-a rotating sleeve, 504-a first gear, 505-a first connecting plate, 506-an electric push rod, 507-a second gear, 508-a first driving wheel, 509-a second driving wheel, 510-a bidirectional screw rod, 511-a first driving block, 512-a first sliding rail, 513-a first groove plate, 514-a first electric sliding rail, 515-a first electric sliding block, 516-a first connecting rod, 517-a first clamping plate, 518-a second electric sliding block, 519-a second connecting rod, 520-a second clamping plate, 521-a third clamping plate, 522-a fourth clamping plate, 523-a second transmission block, 524-a second grooved plate, 525-a second electric slide rail, 526-a third electric slide block, 527-a third connecting rod, 528-a fifth clamping plate, 529-a fourth electric slide block, 530-a fourth connecting rod, 531-a sixth clamping plate, 532-a seventh clamping plate, 533-an eighth clamping plate, 534-a first bracket, 535-a first distance sensor, 536-a second bracket, 537-a second distance sensor, 601-a third gear, 602-a one-way screw rod, 603-a transmission plate, 604-a second slide rail, 605-a third slide rail, 606-a second connecting plate, 607-a third electric slide rail, 608-a fourth electric slide rail, 609-a fifth electric slide block, 610-a sixth electric slide block, 611-a dust removal component, 61101-third connecting plate, 61102-second motor, 61103-third driving wheel, 61104-fourth driving wheel, 61105-second rotating rod, 61106-first connecting rod, 61107-second connecting rod, 61108-fourth connecting plate, 61109-polished rod, 61110-sliding sleeve, 61111-bristle plate, 61112-L-shaped connecting plate, 61113-baffle, 61114-air supply unit, 61115-first connecting pipe, 61116-second connecting pipe and 61117-air pump.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).
Example 1
A self-cleaning type secondary pollution prevention LED screen dust removal device is shown in figures 1-11 and comprises a connecting frame 1, a control screen 2, a first connecting ring 3, a second connecting ring 4, a clamping system 5 and a dust removal system 6; the connecting frame 1 is connected with the control screen 2; the connecting frame 1 is fixedly connected with a first connecting ring 3 and a second connecting ring 4 in sequence; the connecting frame 1 is connected with the clamping system 5; the connecting frame 1 is connected with a dust removal system 6.
When the device is used, the device is fixed on a lifting device and a moving device through a first connecting ring 3 and a second connecting ring 4, a storage battery is connected, a control screen 2 is taken down from a connecting frame 1 and the device is controlled to operate, the device is driven to move to the position below an LED screen through the moving device, then the device is lifted upwards to the height capable of working on the LED screen through the lifting device, then the size of a frame of the LED screen is clamped in a self-adaption mode through a clamping system 5, the LED screen is fixed, then a dust removing system 6 removes dust on the LED screen from top to bottom, self-cleaning of a dust removing component is achieved, comprehensive dust removing work on the LED screen is achieved, the size of the frame capable of adapting to the size of the LED screen is achieved, the frame of the LED screen is fixed, the LED screen is prevented from being damaged during cleaning, dust on the LED screen is removed from top to bottom, secondary dust adhesion is avoided, and self-cleaning of the dust removing component is achieved at the same time, good cleaning effect and easy operation.
The clamping system 5 comprises a first motor 501, a first rotating rod 502, a rotating sleeve 503, a first gear 504, a first connecting plate 505, an electric push rod 506, a second gear 507, a first driving wheel 508, a second driving wheel 509, a two-way screw 510, a first driving block 511, a first sliding rail 512, a first groove plate 513, a first electric sliding rail 514, a first electric sliding block 515, a first connecting rod 516, a first clamping plate 517 and a second electric sliding block 518, a second connecting rod 519, a second clamping plate 520, a third clamping plate 521, a fourth clamping plate 522, a second transmission block 523, a second slot plate 524, a second electric slide rail 525, a third electric slide block 526, a third connecting rod 527, a fifth clamping plate 528, a fourth electric slide block 529, a fourth connecting rod 530, a sixth clamping plate 531, a seventh clamping plate 532, an eighth clamping plate 533, a first bracket 534, a first distance sensor 535, a second bracket 536 and a second distance sensor 537; the first motor 501 is connected with the connecting frame 1; an output shaft of the first motor 501 is fixedly connected with the first rotating rod 502, and the first rotating rod 502 is rotatably connected with the connecting frame 1; the outer surface of the first rotating rod 502 is inserted into the rotating sleeve 503; the outer surface of the rotating sleeve 503 is connected with a first gear 504 and a first connecting plate 505 in sequence; a second gear 507 is arranged on the side surface of the first gear 504; the first connecting plate 505 is fixedly connected with the electric push rod 506, and the electric push rod 506 is fixedly connected with the connecting frame 1; the second gear 507 rotates synchronously with the first driving wheel 508 through a rotating shaft; the second gear 507 and the first transmission wheel 508 are both rotationally connected with the connecting frame 1; the outer circumferential surface of the first driving wheel 508 is in driving connection with a second driving wheel 509 through a belt; the second driving wheel 509 is fixedly connected with the bidirectional screw rod 510, and both sides of the bidirectional screw rod 510 are rotatably connected with the connecting frame 1; two sides of the bidirectional screw 510 are respectively in transmission connection with a first transmission block 511 and a second transmission block 523; a first slide rail 512 is arranged below the bidirectional screw 510, two sides of the first slide rail 512 are respectively connected with the first transmission block 511 and the second transmission block 523 in a sliding manner, and two sides of the first slide rail 512 are fixedly connected with the connecting frame 1; the upper part of the first transmission block 511 is fixedly connected with the first groove plate 513; the side surface of the first groove plate 513 is fixedly connected with a first electric slide rail 514; the first electric slide rail 514 is connected with a first electric slide block 515 and a second electric slide block 518 in a sliding manner; the first electric sliding block 515 is fixedly connected with the first connecting rod 516, and the first connecting rod 516 is slidably connected with the first groove plate 513; the first connecting rod 516 is fixedly connected with the first clamping plate 517; the second electric sliding block 518 is fixedly connected with a second connecting rod 519, and the second connecting rod 519 is connected with the first groove plate 513 in a sliding manner; the second connecting rod 519 is fixedly connected with the second clamp plate 520; the side surface of the first groove plate 513 is fixedly connected with a third clamping plate 521 and a fourth clamping plate 522 in sequence; the upper part of the second transmission block 523 is fixedly connected with the second groove plate 524; a second electric slide rail 525 is arranged on the side surface of the second groove plate 524; the second electric slide rail 525 is sequentially connected with the third electric slide block 526 and the fourth electric slide block 529 in a sliding manner; the third electric slider 526 is fixedly connected with a third connecting rod 527, and the third connecting rod 527 is in sliding connection with the second groove plate 524; the third connecting rod 527 is fixedly connected with the fifth clamping plate 528; the fourth electric slider 529 is fixedly connected with the fourth connecting rod 530, and the fourth connecting rod 530 is slidably connected with the second slot plate 524; the fourth connecting rod 530 is fixedly connected with the sixth clamping plate 531; the sixth clamping plate 531 is fixedly connected with the first bracket 534; the first bracket 534 is connected to a first distance sensor 535; the side surface of the second groove plate 524 is fixedly connected with a seventh clamping plate 532 and an eighth clamping plate 533 in sequence; the seventh splint 532 is fixedly connected with the second bracket 536; the second bracket 536 is connected to a second distance sensor 537.
When the clamping system 5 is used, the clamping system is directly opposite to the LED screen, then, the electric push rod 506 drives the rotating sleeve 503 to move towards the second gear 507 through the first connecting plate 505, and further drives the first gear 504 to mesh with the second gear 507 through the rotating sleeve 503, then the output shaft of the first motor 501 drives the first rotating rod 502 to rotate, the first rotating rod 502 drives the first gear 504 to rotate through the rotating sleeve 503, and further the first gear 504 drives the second gear 507 which is meshed with the first gear 504 at this moment to rotate, the second gear 507 drives the first transmission wheel 508 to rotate through the rotating shaft, the outer annular surface of the first transmission wheel 508 drives the second transmission wheel 509 to rotate through the belt, then the second transmission wheel 509 drives the bidirectional screw 510 to rotate, when the bidirectional screw 510 rotates, the bidirectional screw 510 simultaneously drives the first transmission block 511 and the second transmission block 523 to move towards the middle part, at this time, the first transmission block 511 and the second transmission block 523 both slide on the first sliding rail 512, on one hand, the first transmission block 511 drives the first slot plate 513 to move towards the middle of the LED screen, so as to drive the third clamping plate 521 and the fourth clamping plate 522 to contact with one side of the LED screen and clamp one side of the LED screen, on the other hand, the second transmission block 523 also drives the second slot plate 524 to move towards the middle of the LED screen, so as to drive the seventh clamping plate 532 and the eighth clamping plate 533 to contact with the other side of the LED screen and clamp the other side of the LED screen, so as to clamp two sides of the LED screen in the vertical direction through the third clamping plate 521, the fourth clamping plate 522, the seventh clamping plate 532 and the eighth clamping plate 533, during the process, the distance from the border of the LED screen is detected through the second distance sensor 537, so as to achieve accurate clamping, further, the first electric slide rail 514 simultaneously drives the first electric slide block 515 and the second electric slide block 518 to move towards the middle thereof, so that the first electric slide block 515 drives the first clamping plate 517 to move upwards and contact with the LED screen through the first connecting rod 516, meanwhile, the second electric slide 518 drives the second clamping plate 520 to move downwards through the second connecting rod 519 and contact with the LED screen, so that the first clamping plate 517 and the second clamping plate 520 simultaneously clamp the upper side and the lower side of the LED screen, meanwhile, the second electric slide 525 simultaneously drives the third electric slide 526 and the fourth electric slide 529 to move towards the middle part, further the third electric slide 526 drives the fifth clamping plate 528 to move upwards through the third connecting rod 527 and contact with the LED screen, simultaneously the fourth electric slide 529 drives the sixth clamping plate 531 to move downwards through the fourth connecting rod 530 and contact with the LED screen, further the fifth clamping plate 528 and the sixth clamping plate 531 simultaneously clamp the upper side and the lower side of the other side of the LED screen, so that the upper side and the lower side of the LED screen are clamped through the first clamping plate 517, the second clamping plate 520, the fifth clamping plate 528 and the sixth clamping plate 531, in the process, the distance from the frame of the LED screen is detected through the first distance sensor 535, and then realize accurate centre gripping, furtherly, when dust pelletizing system 6 during operation, electric putter 506 drives through first connecting plate 505 and rotates cover 503 and first gear 504 and remove, and then let first gear 504 and third gear 601 meshing, and then first gear 504 can drive third gear 601 and rotate, thereby provide power for dust pelletizing system 6, this system has realized can stabilizing the frame of centre gripping LED screen, can be according to the big or small self-adaptation centre gripping of LED screen simultaneously, make when removing dust to the LED screen, can not damage the LED screen.
The dust removing system 6 comprises a third gear 601, a one-way screw 602, a transmission plate 603, a second slide rail 604, a third slide rail 605, a second connecting plate 606, a third electric slide rail 607, a fourth electric slide rail 608, a fifth electric slide block 609, a sixth electric slide block 610 and a dust removing assembly 611; the third gear 601 is fixedly connected with the one-way lead screw 602, and both sides of the one-way lead screw 602 are fixedly connected with the connecting frame 1; the middle part of the outer surface of the one-way screw 602 is in transmission connection with a transmission plate 603; the lower part of the transmission plate 603 is connected with the second slide rail 604 in a sliding way, and the lower part of the second slide rail 604 is fixedly connected with the connecting frame 1; the upper part of the transmission plate 603 is connected with a third slide rail 605 in a sliding manner, and both sides of the third slide rail 605 are fixedly connected with the connecting frame 1; the side surface of the transmission plate 603 is fixedly connected with the second connecting plate 606; two sides of the second connecting plate 606 are respectively connected with a third electric slide rail 607 and a fourth electric slide rail 608 through bolts; the third electric slide rail 607 is connected with the fifth electric slide block 609 in a sliding manner; the fourth electric slide rail 608 is connected with the sixth electric slide block 610 in a sliding manner; the fifth electric sliding block 609 and the sixth electric sliding block 610 are fixedly connected with a dust removal component 611.
When the dust removing device is used, the dust removing component 611 faces the LED screen and performs dust removing operation on the LED screen, further, the third gear 601 is driven to rotate, then the third gear 601 drives the one-way screw 602 to rotate, the one-way screw 602 drives the transmission plate 603 to move, in the process, the lower part of the transmission plate 603 is guided to slide on the second slide rail 604, the upper part of the transmission plate 603 is guided to slide on the second slide rail 604, and simultaneously the first motor 501 can rotate reversely, so that the transmission plate 603 moves in the opposite direction, further, when the transmission plate 603 moves, the transmission plate 603 drives the third electric slide rail 607 and the fourth electric slide rail 608 to move, so that the third electric slide rail 607 and the fourth electric slide rail 608 respectively drive the dust removing component 611 to move in the horizontal direction through the fifth electric slide block 609 and the sixth electric slide block 610, so that the dust removing component 611 can perform dust removing operation on different positions at the same height of the LED screen, after dust removal work is completed above the LED screen, the third electric slide rail 607 can drive the fifth electric slide block 609 to move downwards, meanwhile, the fourth electric slide rail 608 can drive the sixth electric slide block 610 to move downwards, and further drive the dust removal component 611 to move downwards, so that dust removal work is performed below the LED screen, the system can drive the dust removal component 611 to move left and right, the dust removal component 611 removes dust on the left and right sides of the LED screen, and meanwhile, the dust on the LED screen is removed, and the dust cannot adhere to the cleaned LED screen again.
The dust removing assembly 611 comprises a third connecting plate 61101, a second motor 61102, a third driving wheel 61103, a fourth driving wheel 61104, a second rotating rod 61105, a first connecting rod 61106, a second connecting rod 61107, a fourth connecting plate 61108, a polished rod 61109, a sliding sleeve 61110, a bristle plate 61111, an L-shaped connecting plate 61112, a baffle 61113, an air supply unit 61114, a first connecting pipe 61115, a second connecting pipe 61116 and an air pump 61117; two sides of the third connecting plate 61101 are fixedly connected with the fifth electric sliding block 609 and the sixth electric sliding block 610 respectively; the third connecting plate 61101 is connected with a second motor 61102; an output shaft of the second motor 61102 is fixedly connected with a third driving wheel 61103; the outer annular surface of the third driving wheel 61103 is in transmission connection with a fourth driving wheel 61104 through a belt; the fourth driving wheel 61104 is fixedly connected with the second rotating rod 61105, and the second rotating rod 61105 is rotatably connected with the third connecting plate 61101; the second rotating rod 61105 is fixedly connected with the first connecting rod 61106; the first link 61106 is in transmission connection with the second link 61107; the second connecting rod 61107 is hinged with the fourth connecting plate 61108; the fourth connecting plate 61108 is fixedly connected with the polish rod 61109; the polish rod 61109 is connected with the sliding sleeve 61110 in a sliding manner, and the sliding sleeve 61110 is fixedly connected with the third connecting plate 61101 through the connecting plate; the fourth connecting plate 61108 is connected to the bristle plate 61111 by bolts; two sides of the fourth connecting plate 61108 are respectively connected with two groups of L-shaped connecting plates 61112 through bolts; two groups of L-shaped connecting plates 61112 are sequentially connected with two sides of the baffle 61113 through bolts; the lower part of the baffle 61113 is fixedly connected with an air supply unit 61114; the air supply unit 61114 is fixedly connected with the first connecting pipe 61115; the first connecting pipe 61115 is fixedly connected with the second connecting pipe 61116; the second connecting pipe 61116 is fixedly connected to the air pump 61117, and the air pump 61117 is connected to the third connecting plate 61101.
When the air cleaner is used, the output shaft of the second motor 61102 drives the third driving wheel 61103 to rotate, the outer annular surface of the third driving wheel 61103 drives the fourth driving wheel 61104 to rotate through a belt, the fourth driving wheel 61104 drives the first connecting rod 61106 to rotate through the second rotating rod 61105, the first connecting rod 61106 drives the fourth connecting plate 61108 to reciprocate through the second connecting rod 61107, in the process, the polished rod 61109 is driven to slide and guide in the sliding sleeve 61110 in a reciprocating manner, further, the fourth connecting plate 61108 drives the bristle plate 61111 to reciprocate when reciprocating, further, the bristle plate 61111 continuously brushes the LED screen by using bristles, so that dust on the LED screen is separated and dispersed in the air, in the process, the air pump 61117 continuously sends out air, further, the air is transferred into the first connecting pipe 61115 through the second connecting pipe 61116, and then transferred into the air sending unit 61114, and is sent out through the air outlet hole of the vertical pipe of the air sending unit 61114, and part of the air impacts on the baffle 61113, the LED cleaning system can move downwards along with the guide of the inclined plate of the baffle 61113, so that separated dust is driven to move downwards, meanwhile, the baffle 61113 can prevent the dust from moving upwards and adhering to the cleaned part of the LED screen, the other part of wind blows the bristles of the bristle plate 61111, the dust adhered to the bristles is separated, and the dust is moved downwards under the action of the wind blowing downwards from the upper part, so that the bristle plate 61111 is cleaned, the LED screen can be cleaned completely, the system can remove the dust on the LED screen, the dust is transferred from top to bottom, the dust is prevented from moving upwards, the dust adheres to the cleaned part of the LED screen, and meanwhile, the self-cleaning of the bristle plate 61111 can be realized, so that the LED screen is cleaned completely.
A protrusion is arranged at the joint of the outer surface of the first rotating rod 502 and the rotating sleeve 503.
So that the first rotating rod 502 can drive the rotating sleeve 503 to rotate, and the rotating sleeve 503 can slide on the first rotating rod 502.
One side of the first clamping plate 517, the second clamping plate 520, the third clamping plate 521, the fourth clamping plate 522, the fifth clamping plate 528, the sixth clamping plate 531, the seventh clamping plate 532 and the eighth clamping plate 533 close to the LED screen are all provided with a protective pad.
The LED screen frame clamping device can ensure that the LED screen is not damaged when the LED screen frame is clamped.
The bristle plate 61111 is made of a flexible material.
The LED screen is prevented from being damaged when dust on the LED screen is removed.
The middle portion of the second connecting tube 61116 is made of flexible material.
When the baffle 61113 is driven by the two sets of L-shaped connecting plates 61112 to reciprocate, the second connecting tube 61116 can extend and contract to adjust the stroke, so that the wind energy sent by the air pump 61117 can be transferred to the air supply unit 61114.
The air supply unit 61114 is composed of an L-shaped pipe and twenty-two vertical pipes, and the vertical pipes are provided with eight air outlet holes.
The wind sent from the first connection pipe 61115 is transferred to the twenty-two vertical pipes through the L-shaped pipe and then sent out from the air outlet holes of the twenty-two vertical pipes.
The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.
Claims (6)
1. A self-cleaning type secondary pollution prevention LED screen dust removal device comprises a connecting frame (1), a control screen (2), a first connecting ring (3) and a second connecting ring (4); the method is characterized in that: the device also comprises a clamping system (5) and a dust removal system (6); the connecting frame (1) is connected with the control screen (2); the connecting frame (1) is fixedly connected with the first connecting ring (3) and the second connecting ring (4) in sequence; the connecting frame (1) is connected with the clamping system (5); the connecting frame (1) is connected with a dust removal system (6);
the clamping system (5) comprises a first motor (501), a first rotating rod (502), a rotating sleeve (503), a first gear (504), a first connecting plate (505), an electric push rod (506), a second gear (507), a first driving wheel (508), a second driving wheel (509), a bidirectional screw rod (510), a first driving block (511), a first sliding rail (512), a first groove plate (513), a first electric sliding rail (514), a first electric sliding block (515), a first connecting rod (516), a first clamping plate (517), a second electric sliding block (518), a second connecting rod (519), a second clamping plate (520), a third clamping plate (521), a fourth clamping plate (522), a second driving block (523), a second groove plate (524), a second electric sliding rail (525), a third electric sliding block (526), a third connecting rod (527), a fifth clamping plate (528), a fourth electric sliding block (529), A fourth connecting rod (530), a sixth clamping plate (531), a seventh clamping plate (532), an eighth clamping plate (533), a first bracket (534), a first distance sensor (535), a second bracket (536) and a second distance sensor (537); the first motor (501) is connected with the connecting frame (1); an output shaft of the first motor (501) is fixedly connected with the first rotating rod (502), and the first rotating rod (502) is rotatably connected with the connecting frame (1); the outer surface of the first rotating rod (502) is inserted into the rotating sleeve (503); the outer surface of the rotating sleeve (503) is sequentially connected with a first gear (504) and a first connecting plate (505); a second gear (507) is arranged on the side surface of the first gear (504); the first connecting plate (505) is fixedly connected with the electric push rod (506), and the electric push rod (506) is fixedly connected with the connecting frame (1); the second gear (507) rotates synchronously with the first driving wheel (508) through a rotating shaft; the second gear (507) and the first transmission wheel (508) are rotatably connected with the connecting frame (1); the outer ring surface of the first driving wheel (508) is in transmission connection with a second driving wheel (509) through a belt; the second transmission wheel (509) is fixedly connected with the bidirectional screw rod (510), and both sides of the bidirectional screw rod (510) are rotatably connected with the connecting frame (1); two sides of the bidirectional screw rod (510) are respectively in transmission connection with the first transmission block (511) and the second transmission block (523); a first sliding rail (512) is arranged below the bidirectional screw rod (510), two sides of the first sliding rail (512) are respectively in sliding connection with the first transmission block (511) and the second transmission block (523), and two sides of the first sliding rail (512) are fixedly connected with the connecting frame (1); the upper part of the first transmission block (511) is fixedly connected with a first groove plate (513); the side surface of the first groove plate (513) is fixedly connected with a first electric slide rail (514); the first electric slide rail (514) is sequentially in sliding connection with the first electric slide block (515) and the second electric slide block (518); the first electric sliding block (515) is fixedly connected with a first connecting rod (516), and the first connecting rod (516) is in sliding connection with the first groove plate (513); the first connecting rod (516) is fixedly connected with the first clamping plate (517); the second electric sliding block (518) is fixedly connected with a second connecting rod (519), and the second connecting rod (519) is in sliding connection with the first groove plate (513); the second connecting rod (519) is fixedly connected with the second clamping plate (520); the side surface of the first groove plate (513) is fixedly connected with a third clamping plate (521) and a fourth clamping plate (522) in sequence; the upper part of the second transmission block (523) is fixedly connected with a second groove plate (524); a second electric slide rail (525) is arranged on the side surface of the second groove plate (524); the second electric slide rail (525) is sequentially connected with the third electric slide block (526) and the fourth electric slide block (529) in a sliding manner; the third electric slider (526) is fixedly connected with a third connecting rod (527), and the third connecting rod (527) is in sliding connection with the second groove plate (524); the third connecting rod (527) is fixedly connected with the fifth splint (528); the fourth electric sliding block (529) is fixedly connected with the fourth connecting rod (530), and the fourth connecting rod (530) is in sliding connection with the second groove plate (524); the fourth connecting rod (530) is fixedly connected with the sixth clamping plate (531); the sixth splint (531) is fixedly connected with the first bracket (534); the first bracket (534) is connected with a first distance sensor (535); the side surface of the second groove plate (524) is fixedly connected with a seventh splint (532) and an eighth splint (533) in sequence; the seventh splint (532) is fixedly connected with the second bracket (536); the second bracket (536) is connected with a second distance sensor (537);
the dust removal system (6) comprises a third gear (601), a one-way screw rod (602), a transmission plate (603), a second slide rail (604), a third slide rail (605), a second connecting plate (606), a third electric slide rail (607), a fourth electric slide rail (608), a fifth electric slide block (609), a sixth electric slide block (610) and a dust removal assembly (611); the third gear (601) is fixedly connected with the one-way screw rod (602), and both sides of the one-way screw rod (602) are fixedly connected with the connecting frame (1); the middle part of the outer surface of the one-way screw rod (602) is in transmission connection with a transmission plate (603); the lower part of the transmission plate (603) is connected with a second slide rail (604) in a sliding way, and the lower part of the second slide rail (604) is fixedly connected with the connecting frame (1); the upper part of the transmission plate (603) is in sliding connection with a third slide rail (605), and both sides of the third slide rail (605) are fixedly connected with the connecting frame (1); the side surface of the transmission plate (603) is fixedly connected with the second connecting plate (606); two sides of the second connecting plate (606) are respectively connected with a third electric slide rail (607) and a fourth electric slide rail (608) through bolts; the third electric slide rail (607) is connected with the fifth electric slide block (609) in a sliding way; the fourth electric slide rail (608) is connected with the sixth electric slide block (610) in a sliding manner; the fifth electric sliding block (609) and the sixth electric sliding block (610) are fixedly connected with the dust removal component (611);
the dust removal assembly (611) comprises a third connecting plate (61101), a second motor (61102), a third driving wheel (61103), a fourth driving wheel (61104), a second rotating rod (61105), a first connecting rod (61106), a second connecting rod (61107), a fourth connecting plate (61108), a polished rod (61109), a sliding sleeve (61110), a bristle plate (61111), an L-shaped connecting plate (61112), a baffle (61113), an air supply unit (61114), a first connecting pipe (61115), a second connecting pipe (61116) and an air pump (61117); two sides of the third connecting plate (61101) are fixedly connected with the fifth electric sliding block (609) and the sixth electric sliding block (610) respectively; the third connecting plate (61101) is connected with the second motor (61102); an output shaft of the second motor (61102) is fixedly connected with a third driving wheel (61103); the outer ring surface of the third driving wheel (61103) is in transmission connection with a fourth driving wheel (61104) through a belt; the fourth driving wheel (61104) is fixedly connected with the second rotating rod (61105), and the second rotating rod (61105) is rotatably connected with the third connecting plate (61101); the second rotating rod (61105) is fixedly connected with the first connecting rod (61106); the first connecting rod (61106) is in transmission connection with the second connecting rod (61107); the second connecting rod (61107) is hinged with the fourth connecting plate (61108); the fourth connecting plate (61108) is fixedly connected with the polish rod (61109); the polish rod (61109) is in sliding connection with the sliding sleeve (61110), and the sliding sleeve (61110) is fixedly connected with the third connecting plate (61101) through the connecting plate; the fourth connecting plate (61108) is in bolt connection with the brush hair plate (61111); two sides of the fourth connecting plate (61108) are respectively connected with the two groups of L-shaped connecting plates (61112) through bolts; two groups of L-shaped connecting plates (61112) are sequentially connected with two sides of the baffle (61113) through bolts; the lower part of the baffle (61113) is fixedly connected with an air supply unit (61114); the air supply unit (61114) is fixedly connected with the first connecting pipe (61115); the first connecting pipe (61115) is fixedly connected with the second connecting pipe (61116); the second connecting pipe (61116) is fixedly connected with the air pump (61117), and the air pump (61117) is connected with the third connecting plate (61101).
2. A self-cleaning secondary pollution prevention LED screen dust removing device according to claim 1, wherein a protrusion is provided at the connection of the outer surface of the first rotating rod (502) and the rotating sleeve (503).
3. The self-cleaning type secondary pollution prevention LED screen dust removing device as claimed in claim 2, wherein a protection pad is arranged on one side of each of the first clamping plate (517), the second clamping plate (520), the third clamping plate (521), the fourth clamping plate (522), the fifth clamping plate (528), the sixth clamping plate (531), the seventh clamping plate (532) and the eighth clamping plate (533) close to the LED screen.
4. A self-cleaning secondary pollution prevention LED screen dust removing device according to claim 3, wherein the bristle plate (61111) is made of a flexible material.
5. A self-cleaning secondary pollution prevention LED dust screen according to claim 4, wherein the middle part of the second connecting pipe (61116) is made of a telescopic material.
6. A self-cleaning secondary pollution prevention LED dust screen according to claim 5, wherein the air supply unit (61114) is composed of an L-shaped pipe and twenty-two vertical pipes, and the vertical pipes are provided with eight air outlet holes.
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|---|---|---|---|
| CN202110354956.1A CN113198752B (en) | 2021-04-01 | 2021-04-01 | Self-cleaning type secondary pollution prevention LED screen dust removal device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110354956.1A CN113198752B (en) | 2021-04-01 | 2021-04-01 | Self-cleaning type secondary pollution prevention LED screen dust removal device |
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| CN113198752A CN113198752A (en) | 2021-08-03 |
| CN113198752B true CN113198752B (en) | 2022-05-17 |
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| CN205762475U (en) * | 2016-06-23 | 2016-12-07 | 李楠 | A kind of large LED screen cleans device |
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| CN113198752A (en) | 2021-08-03 |
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