CN114909558B - Traffic engineering planning display device - Google Patents
Traffic engineering planning display device Download PDFInfo
- Publication number
- CN114909558B CN114909558B CN202210448371.0A CN202210448371A CN114909558B CN 114909558 B CN114909558 B CN 114909558B CN 202210448371 A CN202210448371 A CN 202210448371A CN 114909558 B CN114909558 B CN 114909558B
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- China
- Prior art keywords
- fixedly connected
- rod
- bevel gear
- wall
- box
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- 238000013439 planning Methods 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000010405 clearance mechanism Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013440 design planning Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a traffic engineering planning display device which comprises a base, wherein two electric telescopic rods are fixedly connected to the top of the base, a storage box is fixedly connected to the two electric telescopic rods together, a collecting frame is fixedly connected to the top of the base, a second connecting pipe fixedly connected with the collecting frame is arranged on the collecting frame in a penetrating mode, a dust collection mechanism is arranged at one end of the second connecting pipe, and an anti-blocking mechanism is arranged in the collecting frame. When the display screen is not used, the display screen is stored and protected, so that the display screen is prevented from being damaged by external impact; the cleaning plate performs dust removal operation on the surface of the display screen in the process of moving the display screen up and down, so that the surface of the display screen is ensured to be clean; dust in the storage box can be collected through the cooperation of the plurality of brush rollers, so that the practicability is high; the filter screen can be cleaned through the rotation of the brush plate, so that the filter screen is prevented from being blocked.
Description
Technical Field
The invention relates to the technical field of traffic engineering, in particular to a traffic engineering planning display device.
Background
The traffic engineering design planning display device is an effect diagram for intuitively displaying the design through a display screen.
Most of the existing display screens are exposed outside, and the display screens are easily damaged by external impact; when the display screen is used for a long time, dust falls on the display screen, and the display screen is usually cleaned by a towel manually, so that the operation is complicated and a great amount of time is wasted; part is accomodate the protection through setting up the containing box to the display screen, but during the clearance, is difficult for cleaning up the dust of collecting in the containing box, causes the dust to pile up in the containing box, consequently we have designed a traffic engineering planning display device to solve above problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a traffic engineering planning display device, which is used for extending a display screen to display when the display screen is not used, and storing and protecting the display screen to avoid damage caused by external impact; the cleaning plate performs dust removal operation on the surface of the display screen in the process of moving the display screen up and down, so that the surface of the display screen is ensured to be clean; dust in the storage box can be collected through the cooperation of the plurality of brush rollers, so that the practicability is high; the filter screen can be cleaned through the rotation of the brush plate, so that the filter screen is prevented from being blocked.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a traffic engineering planning display device, includes the base, the top fixedly connected with two electric telescopic handle of base, two electric telescopic handle is fixedly connected with containing box jointly, the lateral wall fixedly connected with motor of base, the first reciprocal lead screw of output fixedly connected with of motor, first reciprocal lead screw runs through containing box and rotates rather than being connected, be equipped with the mount pad in the base, the top fixedly connected with display screen of mount pad, be equipped with in the base and remove clearance mechanism, run through on the base be equipped with rather than rotating the rotary rod of being connected, the outer wall of first reciprocal lead screw and rotary rod overlaps jointly and is equipped with the second belt, the outer wall fixedly connected with of rotary rod is initiative bevel gear, every initiative bevel gear all meshes with driven bevel gear, every driven bevel gear all fixedly connected with brush roller, every the brush roller all rotates with the inner wall of containing box to be connected, run through on the containing box and be equipped with rather than fixed connection's first connecting pipe, the top fixedly connected with collection frame of base, first connecting pipe runs through collection frame and rather than being equipped with removal clearance mechanism, collection mechanism is equipped with rather than the second connecting pipe, the collection mechanism is equipped with its fixed connection.
Preferably, remove clearance mechanism includes two first bevel gears with the outer wall fixed connection of first reciprocating screw, two first bevel gears has all meshed second bevel gear, two the equal fixedly connected with threaded rod of second bevel gear, two the threaded rod all rotates with the inner wall of containing box to be connected, two the threaded rod all runs through the mount pad and rather than threaded connection, the inner wall of containing box rotates and is connected with the second reciprocating screw, the outer wall of first reciprocating screw and second reciprocating screw overlaps jointly and is equipped with first belt, the inner wall fixedly connected with gag lever post of containing box, the outer wall cover of second reciprocating screw is equipped with the clearance board, the gag lever post runs through the clearance board and rather than sliding connection, the rear end and the display screen of clearance board offset.
Preferably, the dust collection mechanism comprises a movable plate sleeved on the outer wall of the first reciprocating screw rod, the inner wall of the storage box is fixedly connected with a T-shaped rod, the T-shaped rod penetrates through the movable plate and is in sliding connection with the movable plate, an air bag is fixedly connected with the inner wall of the storage box together, an air inlet and an air outlet are formed in the air bag, the air inlet is fixedly connected with the second connecting pipe, and check valves are arranged on the air inlet and the air outlet.
Preferably, the anti-blocking mechanism comprises a third bevel gear fixedly connected with the outer wall of the first reciprocating screw rod, a fourth bevel gear is meshed with the third bevel gear, a hollow rod is fixedly connected with the fourth bevel gear, the hollow rod penetrates through the storage box and is rotationally connected with the storage box, a sliding rod which is in sliding connection with the hollow rod is penetrated through the hollow rod, the sliding rod penetrates through the collecting frame and is rotationally connected with the collecting frame, a filter screen is fixedly connected with the inner wall of the collecting frame, the sliding rod penetrates through the filter screen and is rotationally connected with the filter screen, and a hairbrush plate is fixedly connected with the bottom of the sliding rod.
Preferably, the top of the storage box is provided with a through hole in a penetrating mode, and the width of the through hole is matched with the width of the mounting seat.
Preferably, the plurality of brush rollers are distributed on the same horizontal plane at equal intervals.
Preferably, the outer wall of the brush roller is provided with a plurality of first brushes, and the top of the brush plate is provided with a plurality of second brushes.
Preferably, four locking universal wheels are mounted at the bottom of the base through bolts, and the four locking universal wheels are distributed in a rectangular shape.
Compared with the prior art, the invention has the beneficial effects that:
1. the output of motor drives two first reciprocating screw rods, first bevel gear, second bevel gear, threaded rod and rotates, rotates mount pad and display screen through two threaded rods synchronization and reciprocates, moves up until stretching out the containing box outward when the display screen demonstrates planning content, accomodates the protection when the display screen moves down until completely entering into the containing box in, avoids the display screen to receive external impact and damage when not using, has prolonged the life of device.
2. In the process of up-and-down movement of the display screen, the first reciprocating screw rod rotates to drive the first belt and the second reciprocating screw rod to rotate, the cleaning plate moves left and right under the limit of the limit rod, dust is cleaned on the display screen moving up and down, and the effect of avoiding dust accumulation to influence display is achieved.
3. The second belt, the rotary rod, the driving bevel gear and the driven bevel gear are driven to rotate through the rotation of the first reciprocating screw rod, and the driven bevel gears are clockwise rotated to clean fallen dust, so that the dust is swept to the left side of the collection box, and subsequent collection is facilitated.
4. The rotation through first reciprocating screw can drive the reciprocating left and right movement of movable plate, through the continuous shrink of gasbag and inflation, can form the negative pressure with collecting the frame to collect the dust, can filter the dust in the air through setting up the filter screen, avoid the dust to enter into the gasbag in causing the jam, can collect the clearance with the dust in the containing box, the practicality is strong.
5. The third bevel gear, the fourth bevel gear, the hollow rod, the sliding rod and the brush plate can be driven to rotate through the rotation of the first reciprocating screw rod, the filter screen can be cleaned through the brush arranged on the brush plate, the filter screen is prevented from being blocked, dust is prevented from being collected, the operation is simple, and the application range is wide.
In summary, the display screen is stretched out for display when the display screen is used, and is stored and protected when the display screen is not used, so that the display screen is prevented from being damaged due to external impact; the cleaning plate performs dust removal operation on the surface of the display screen in the process of moving the display screen up and down, so that the surface of the display screen is ensured to be clean; dust in the storage box can be collected through the cooperation of the plurality of brush rollers, so that the practicability is high; the filter screen can be cleaned through the rotation of the brush plate, so that the filter screen is prevented from being blocked.
Drawings
FIG. 1 is a cross-sectional view of a traffic engineering planning display device according to the present invention;
FIG. 2 is a front view of a traffic engineering planning display device according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A;
Fig. 4 is an enlarged view of the structure at B in fig. 1.
In the figure: 1 base, 2 electric telescopic rod, 3 containing box, 4 motor, 5 first reciprocating screw rod, 6 first bevel gear, 7 second bevel gear, 8 threaded rod, 9 mount pad, 10 display screen, 11 first belt, 12 second reciprocating screw rod, 13 gag lever post, 14 clearance board, 15 second belt, 16 rotary rod, 17 driving bevel gear, 18 driven bevel gear, 19 brush roller, 20 first connecting pipe, 21 collection frame, 22 filter screen, 23 second connecting pipe, 24 movable plate, 25T type pole, 26 gasbag, 27 third bevel gear, 28 fourth bevel gear, 29 hollow pole, 30 sliding rod, 31 brush board, 32 locking universal wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-4, a traffic engineering planning display device, including base 1, the top fixedly connected with of base 1 two electric telescopic handle 2, two electric telescopic handle 2 are fixedly connected with containing box 3 jointly, can drive containing box 3 and display screen 10 and reciprocate through starting electric telescopic handle 2, through adjusting containing box 3 and display screen 10's height, satisfy different use needs, at containing box 3 and display screen 10 reciprocate the in-process, cavity pole 29 and slide bar 30 can relative movement simultaneously.
The lateral wall fixedly connected with motor 4 of containing box 3, the first reciprocal lead screw 5 of output fixedly connected with of motor 4, first reciprocal lead screw 5 run through containing box 3 and rotate rather than being connected, be equipped with mount pad 9 in the containing box 3, the top fixedly connected with display screen 10 of mount pad 9, the effect diagram through display screen 10 show design, the top of containing box 3 runs through and is equipped with the opening, the width of opening cooperatees with the width of mount pad 9, can stretch out outside containing box 3 mount pad 9 and display screen 10.
Be equipped with in the containing box 3 and remove clearance mechanism, remove clearance mechanism include with the outer wall fixed connection's of first reciprocating screw 5 two first bevel gears 6, two first bevel gears 6 have all meshed second bevel gear 7, two equal fixedly connected with threaded rod 8 of second bevel gear 7, two threaded rod 8 all rotate with the inner wall of containing box 3 and be connected, two threaded rod 8 all run through mount pad 9 and rather than threaded connection, through two threaded rod 8 synchronous rotation to mount pad 9 synchronous reciprocating.
The inner wall rotation of containing box 3 is connected with second reciprocating screw 12, the outer wall of first reciprocating screw 5 and second reciprocating screw 12 overlaps jointly and is equipped with first belt 11, the equal fixedly connected with first swiveling wheel of outer wall of first reciprocating screw 5 and second reciprocating screw 12, first belt 11 cover is established on the outer wall of two first swiveling wheels, the inner wall fixedly connected with gag lever post 13 of containing box 3, the outer wall cover of second reciprocating screw 12 is equipped with clearance board 14, gag lever post 13 runs through clearance board 14 and rather than sliding connection, the rear end and the display screen 10 of clearance board 14 offset, remove the display screen 10 that can reciprocate about through clearance board 14 and remove dust clearance.
The rotary rod 16 connected with the rotary rod is arranged on the storage box 3 in a penetrating mode, the second belt 15 is sleeved on the outer walls of the first reciprocating screw rod 5 and the rotary rod 16, the second rotary wheels are fixedly connected to the outer walls of the first reciprocating screw rod 5 and the rotary rod 16, the second belt 15 is sleeved on the outer walls of the two second rotary wheels, the driving bevel gears 17 are fixedly connected to the outer walls of the rotary rod 16, the driven bevel gears 18 are meshed with the driving bevel gears 17, the brush rollers 19 are fixedly connected to the driven bevel gears 18, a plurality of first brushes are arranged on the outer walls of the brush rollers 19, the brush rollers 19 are connected with the inner walls of the storage box 3 in a rotating mode, the brush rollers 19 are distributed on the same horizontal plane at equal intervals, and the brush rollers 19 drive the first brushes to rotate so that dust at the inner bottom of the storage box 3 is concentrated on the left side of the storage box 3, and subsequent collection is facilitated.
The collecting box 3 is penetrated and is provided with a first connecting pipe 20 fixedly connected with the collecting frame 21, the top of the base 1 is fixedly connected with the collecting frame 21, the first connecting pipe 20 penetrates and is fixedly connected with the collecting frame 21, a second connecting pipe 23 fixedly connected with the collecting frame 21 penetrates and is provided with a second connecting pipe 23 fixedly connected with the collecting frame, the second connecting pipe 23 penetrates and is fixedly connected with the collecting box 3, the first connecting pipe 20 and the second connecting pipe 23 are telescopic hoses, one end of the second connecting pipe 23 is provided with a dust collection mechanism, the dust collection mechanism comprises a movable plate 24 sleeved on the outer wall of the first reciprocating screw 5, the inner wall of the collecting box 3 is fixedly connected with a T-shaped rod 25, the T-shaped rod 25 penetrates and is in sliding connection with the movable plate 24, the movable plate 24 is fixedly connected with an air bag 26 together with the inner wall of the collecting box 3, an air inlet and an air outlet are formed in the air bag 26, the air inlet and the second connecting pipe 23 are fixedly connected with the air inlet, the air inlet and the air outlet are respectively provided with one-way valves, the one-way valves on the air inlet and the air outlet can prevent air in the air bag 26 from entering the second connecting pipe 23 through the air inlet, and the one-way valves on the air outlet can prevent outside air from entering the air bag 26 through the air outlet 26, and the air bag 26 from continuously contracting and forming negative pressure to collect dust through the air bag 21.
The collection frame 21 is internally provided with an anti-blocking mechanism, the anti-blocking mechanism comprises a third bevel gear 27 fixedly connected with the outer wall of the first reciprocating screw rod 5, the third bevel gear 27 is meshed with a fourth bevel gear 28, the fourth bevel gear 28 is fixedly connected with a hollow rod 29, the hollow rod 29 penetrates through the storage box 3 and is rotationally connected with the storage box, the hollow rod 29 is penetrated through and is provided with a sliding rod 30 which is in sliding connection with the hollow rod, the sliding rod 30 penetrates through the collection frame 21 and is rotationally connected with the collection frame 21, a filter screen 22 is fixedly connected with the inner wall of the collection frame 21, dust in air can be filtered and intercepted, the sliding rod 30 penetrates through the filter screen 22 and is rotationally connected with the filter screen 22, the bottom of the sliding rod 30 is fixedly connected with a brush plate 31, a plurality of second brushes are arranged at the top of the brush plate 31, the second brushes can clean the filter screen 22, the filter screen 22 is prevented from being blocked, four locking universal wheels 32 are installed at the bottom of the base 1 through bolts, and the four locking universal wheels 32 are in rectangular distribution, the movement of the device is convenient, and the application range is improved.
In the invention, the motor 4 is started, the output end of the motor 4 drives the two first reciprocating screw rods 5, the first bevel gears 6, the second bevel gears 7 and the threaded rods 8 to rotate, the mounting seat 9 and the display screen 10 are moved up and down through the synchronous rotation of the two threaded rods 8, when the display screen 10 moves up until extending out of the storage box 3 to display planning contents, when the display screen 10 moves down until completely entering the storage box 3, storage protection is carried out, the display screen 10 is prevented from being damaged by external impact when not in use, and the service life of the device is prolonged; in the process of up-and-down movement of the display screen 10, at the moment, the first reciprocating screw rod 5 rotates to drive the first belt 11 and the second reciprocating screw rod 12 to rotate, the cleaning plate 14 moves left and right under the limit of the limit rod 13, dust is cleaned from the display screen 10 moving up and down, and the effect of display is prevented from being influenced by dust accumulation; dust can drop to the inner bottom of the collection box 3 after cleaning, the second belt 15 is driven by the rotation of the first reciprocating screw rod 5, the rotary rod 16, the driving bevel gear 17 and the driven bevel gears 18 rotate, the plurality of driven bevel gears 18 rotate clockwise, the dropped dust is cleaned, the dust is arranged on the left side of the collection box 3, the moving plate 24 can be driven by the rotation of the first reciprocating screw rod 5 to reciprocate left and right, when the moving plate 24 moves left, the volume of the air bag 26 becomes large to form negative pressure, air in the collection box 21 enters the air bag 26 through the second connecting pipe 23, when the moving plate 24 moves right, the volume of the air bag 26 becomes small, the air in the air bag 26 is discharged through the air outlet, the air in the collection box 21 can be pumped out into the air bag 26 through the continuous left and right movement of the moving plate 24, the air in the collection box 21 is pumped out to form negative pressure, the air in the collection box 3 is injected into the collection box 21 through the first connecting pipe 20, and meanwhile the dust is driven to enter the collection box 21 to be collected through the first connecting pipe 20, the dust can be filtered into the collection box 21 through the first connecting pipe 20, and the dust can be prevented from being blocked, and dust in the collection box can be cleaned, dust can be prevented from being strongly contained in the air bag 3 through the filter box; the third bevel gear 27, the fourth bevel gear 28, the hollow rod 29, the sliding rod 30 and the brush plate 31 can be driven to rotate through the rotation of the first reciprocating screw rod 5, the filter screen 22 can be cleaned through the brush arranged on the brush plate 31, the filter screen 22 is prevented from being blocked, dust collection is prevented from being influenced, and the operation is simple and the application range is wide.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a traffic engineering planning display device, includes base (1), its characterized in that, the top fixedly connected with of base (1) two electric telescopic handle (2), two electric telescopic handle (2) are fixedly connected with containing box (3) jointly, the lateral wall fixedly connected with motor (4) of containing box (3), the output fixedly connected with first reciprocal lead screw (5) of motor (4), first reciprocal lead screw (5) run through containing box (3) and rotate rather than being connected, be equipped with mount pad (9) in containing box (3), the top fixedly connected with display screen (10) of mount pad (9), be equipped with in containing box (3) and remove clearance mechanism, remove clearance mechanism include with the outer wall fixedly connected with of first reciprocal lead screw (5) two first bevel gear (6) all mesh with second bevel gear (7), two second bevel gear (7) all fixedly connected with threaded rod (8), two reciprocal lead screw (8) all run through containing box (3) and rotate threaded rod (8) and are connected with threaded rod (12) through two, the outer walls of the first reciprocating screw rod (5) and the second reciprocating screw rod (12) are sleeved with a first belt (11) together, the inner wall of the storage box (3) is fixedly connected with a limiting rod (13), the outer wall of the second reciprocating screw rod (12) is sleeved with a cleaning plate (14), the limiting rod (13) penetrates through the cleaning plate (14) and is in sliding connection with the cleaning plate, and the rear end of the cleaning plate (14) abuts against the display screen (10);
The collecting box (3) is penetrated and provided with a rotating rod (16) which is rotationally connected with the collecting box (3), the outer walls of the first reciprocating screw rod (5) and the rotating rod (16) are sleeved with a second belt (15) together, the outer walls of the rotating rod (16) are fixedly connected with a plurality of drive bevel gears (17), each drive bevel gear (17) is meshed with a driven bevel gear (18), each driven bevel gear (18) is fixedly connected with a brush roller (19), each brush roller (19) is rotationally connected with the inner wall of the collecting box (3), the collecting box (3) is penetrated and provided with a first connecting pipe (20) which is fixedly connected with the collecting box, the top of the base (1) is fixedly connected with a collecting frame (21), the first connecting pipe (20) penetrates and is fixedly connected with the collecting frame (21), the collecting frame (21) is penetrated and provided with a second connecting pipe (23) which is fixedly connected with the collecting box (3), one end of the second connecting pipe (23) penetrates and is fixedly connected with the collecting box (3), and one end of the second connecting pipe (23) is provided with a dust collection mechanism, and the collecting frame (21) is internally provided with an anti-blocking mechanism;
in the process of up-and-down movement of the display screen (10), at the moment, the first reciprocating screw rod (5) rotates to drive the first belt (11) and the second reciprocating screw rod (12) to rotate, the cleaning plate (14) moves left and right under the limit of the limit rod (13), and dust is cleaned from the display screen (10) which moves up and down; dust can drop to the inner bottom of the collection box (3) after cleaning, the second belt (15), the rotary rod (16), the driving bevel gear (17) and the driven bevel gear (18) are driven to rotate through the rotation of the first reciprocating screw rod (5), the driven bevel gears (18) are all rotated clockwise, the dropped dust is cleaned, the dust is swept to the left side of the collection box (3), the dust collection mechanism comprises a moving plate (24) sleeved on the outer wall of the first reciprocating screw rod (5), the inner wall of the collection box (3) is fixedly connected with a T-shaped rod (25), the T-shaped rod (25) penetrates through the moving plate (24) and is in sliding connection with the moving plate, an air bag (26) is fixedly connected with the inner wall of the collection box (3), an air inlet and an air outlet are formed in the air bag (26), the air inlet is fixedly connected with a second connecting pipe (23), a one-way valve is arranged on the air inlet and the air outlet, the dust collection mechanism comprises a third bevel gear (27) fixedly connected with the outer wall of the first reciprocating screw rod (5), the third bevel gear (27) is fixedly connected with the fourth bevel gear (28), the fourth bevel gear (29) is meshed with the fourth bevel gear (28), the hollow rod (29) is provided with a sliding rod (30) in a penetrating mode in a sliding mode, the sliding rod (30) penetrates through the collecting frame (21) and is connected with the collecting frame in a rotating mode, a filter screen (22) is fixedly connected to the inner wall of the collecting frame (21), the sliding rod (30) penetrates through the filter screen (22) and is connected with the filter screen in a rotating mode, and a hairbrush plate (31) is fixedly connected to the bottom of the sliding rod (30).
2. The traffic engineering planning display device according to claim 1, wherein a through hole is formed in the top of the storage box (3) in a penetrating manner, and the width of the through hole is matched with the width of the mounting seat (9).
3. A traffic engineering planning display according to claim 1, characterized in that a plurality of the brush rolls (19) are arranged at equal intervals on the same horizontal plane.
4. A traffic engineering planning display device according to claim 3, characterized in that the outer wall of the brush roll (19) is provided with a plurality of first brushes and the top of the brush plate (31) is provided with a plurality of second brushes.
5. The traffic engineering planning display device according to claim 1, wherein four locking universal wheels (32) are mounted at the bottom of the base (1) through bolts, and the four locking universal wheels (32) are distributed in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN108296187B (en) * | 2018-02-07 | 2019-12-17 | 南京国环科技股份有限公司 | Energy-saving environment-friendly dust removal equipment |
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| CN212120887U (en) * | 2020-01-15 | 2020-12-11 | 深圳市佳虎精密科技有限公司 | Be applied to shovel sediment device of hardware and device processing |
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