CN108867537B

CN108867537B - Runway cleaning device that aviation airport was used

Info

Publication number: CN108867537B
Application number: CN201810619516.2A
Authority: CN
Inventors: 金勤
Original assignee: Jiangsu Xinghua Airport Facilities Co ltd
Current assignee: JIANGSU XINGHUA AIRPORT FACILITIES Co.,Ltd.
Priority date: 2018-06-14
Filing date: 2018-06-14
Publication date: 2020-09-15
Anticipated expiration: 2038-06-14
Also published as: CN108867537A

Abstract

The invention relates to a cleaning device for aviation, in particular to a runway cleaning device for an aviation airport. The technical problem is as follows: the runway cleaning device for the aviation airport can reduce the burden of workers, has low labor intensity and saves time and labor. A runway cleaning device for an aviation airport comprises a base, universal wheels, rollers, a first supporting plate, a top plate, a second supporting plate, a large guide sleeve, a large screw rod, a large guide rod, a large spring, an inverted concave plate and the like; the universal wheel and the roller are located below the base, the universal wheel and the roller are connected with the base, the universal wheel is located on the left side of the roller, and a large groove which penetrates through the base from top to bottom is formed in the middle of the base. The runway cleaning device for the aviation airport, provided by the invention, can conveniently and quickly clean black rubber belt-shaped rubber deposits on the runway, is low in labor intensity, time-saving and labor-saving, reduces the burden of workers, provides guarantee for the safe landing of the aviation aircraft, and is simple in structure.

Description

Runway cleaning device that aviation airport was used

Technical Field

The invention relates to a cleaning device for aviation, in particular to a runway cleaning device for an aviation airport.

Background

Aviation is a complex and strategic human activity, which refers to the flight activity of an aircraft in the earth atmosphere and the related fields of scientific research and education, industrial manufacturing, public transportation, aviation movement, national defense and military, government management and the like, and through the utilization of air space and the aircraft, the aviation activity can be subdivided into independent industries and fields, typically aviation manufacturing industry, civil aviation industry and the like, and the human beings have early emerged a strong desire to fly for the day, such as the legend of the goddess Chang's fly-by-moon mythology in China, the invention of kites, the gradual use of certain gliders without engines in the 19 th century, hot balloons and airships, the gradual use of airplanes and successful test-flight in 1903 years, and the five long-history aviation companies still existing in the world are the royal aviation of the Netherlands in the Netherlands, Columbian aviation of columbia, australian aviation of australia, mexico aviation of mexico and czech aviation of czech, the earliest airlines in the united states were set up 1 month 1 day 1914, branniff international aviation, universal aviation, damimer aviation, united aviation, global aviation, northwest aviation and eastern aviation etc., the earliest countries in europe engaged in air transport were finland, france, germany, the netherlands and the uk, royal aviation of the netherlands is the oldest airline in the world today that still operates under its original name, which was established in 1919, and its first flight was 1920 flying two imperial nations from amsterdam to the lons airport of london.

Present aviation aircraft is when the runway lands, because the violent friction of aviation aircraft undercarriage tire and runway, can produce the black rubber belt shape rubber deposit of large tracts of land, along with the increase of aviation aircraft number of times that rises and falls, the continuous bodiness of black rubber belt shape rubber deposit has reduced the aviation runway coefficient of friction, bring the hidden danger to aviation aircraft's safe landing, can cause extremely serious accident even, consequently need urgent need to develop a runway cleaning device that can alleviate staff's burden, low in labor strength, labour saving and time saving's aviation airport was used.

Disclosure of Invention

In order to overcome current aviation aircraft when the runway lands, because the violent friction of aviation aircraft undercarriage tire and runway, can produce the black rubber banding deposit of large tracts of land, along with the increase of aviation aircraft number of landing times, the continuous bodiness of black rubber banding deposit has reduced the shortcoming of aviation runway coefficient of friction, technical problem: the runway cleaning device for the aviation airport can reduce the burden of workers, has low labor intensity and saves time and labor.

A runway cleaning device for an aviation airport comprises a base, universal wheels, rollers, a first supporting plate, a top plate, a second supporting plate, a large guide sleeve, a large screw rod, a large guide rod, a large spring, an inverted concave plate, a large connecting plate, a first rotating shaft, a first chain wheel, a second rotating shaft, a sleeve, a small screw rod, a second chain wheel, a circulating chain plate, a scraping plate and heating wires, wherein the universal wheels and the rollers are all positioned below the base, the universal wheels and the rollers are all connected with the base, the universal wheels are positioned on the left side of the rollers, the middle part of the base is provided with a large groove which penetrates up and down, the first supporting plate is positioned on the left side of the large groove, the bottom of the first supporting plate is connected with the top of the base, the top plate is positioned on the right side of the first supporting plate, the top plate is connected with the upper end of the right side wall of the first supporting plate, the second supporting, the upper end of the left side wall of the second supporting plate is connected with the top plate, the lower part of the large guide sleeve is embedded in the middle of the top plate, the large screw rod is arranged on the right side wall of the large guide sleeve, the large screw rod is in threaded connection with the large guide sleeve, the large screw rod is positioned above the top plate, the large guide rod is slidably positioned in the large guide sleeve, the large guide rod is contacted with the large screw rod, the large spring is positioned above the large guide sleeve, the large spring is sleeved on the large guide rod, the inverted concave plate is positioned below the top plate, the top of the inverted concave plate is connected with the lower end of the large guide rod, the bottom of the inverted concave plate is connected with a large connecting plate, the large connecting plate is arranged in a front-back symmetrical mode, the first rotating shaft is arranged at the right part of the large connecting plate, the first rotating shaft is in rotating connection with the large connecting plate, the first chain wheel is positioned between the large connecting plates arranged in the, the second rotation axis sets up the left part at big connecting plate, the second rotation axis sets up to rotate with big connecting plate and is connected, the cover pipe box is at the front end of second rotation axis, sheathed tube rear end is connected with big connecting plate, little screw rod sets up on sheathed tube right side wall, little screw rod sets up to threaded connection with the sleeve pipe, little screw rod contacts with the second rotation axis, the second sprocket is located between the big connecting plate that the symmetry formula set up around, the second sprocket sets up on the second rotation axis, the second sprocket is connected with the second rotation axis, the second sprocket is connected through the circulation link joint with first sprocket, the outside of circulation link joint evenly is connected with a plurality of scraper blade, it has little recess to open in the scraper blade, the heating wire is installed in the little recess of scraper blade.

As a preferred technical scheme, the worm gear type worm gear comprises a worm gear, a worm, a small connecting shaft, a first small bearing seat, a second small bearing seat and a small rotating wheel, wherein the worm gear is arranged at the front end of the first rotating shaft, the worm gear is connected with the first rotating shaft, the worm is positioned on the left side of the worm gear, the worm is meshed with the worm gear, the worm is arranged on the small connecting shaft, the worm is connected with the small connecting shaft, the lower end of the small connecting shaft is in interference connection with a bearing in the first small bearing seat, the rear side wall of the first small bearing seat is connected with a large connecting plate, the upper portion of the small connecting shaft is in interference connection with a bearing in the second small bearing seat, the rear side wall of the second small bearing seat is connected with the large connecting plate, the second small bearing seat is positioned above the worm, the small rotating wheel is positioned above the second small bearing.

As a preferable technical proposal of the invention, the invention also comprises a scraper, a small guide rod, a small guide sleeve and a small spring, the connecting rod, the well bearing, the cylinder body, slider and slide rail, the scraper is located the right side of first sprocket, the upper end of scraper right side wall is connected with little guide bar, little guide bar slidingtype is located little uide bushing, little spring is located between little uide bushing and the scraper, little spring housing is on little guide bar, the connecting rod is located the top of little uide bushing, the top of little uide bushing is connected with the lower extreme of connecting rod, the upper end of well bearing and connecting rod sets up to the interference and is connected, well bearing inlays the right side of establishing in the roof bottom, the cylinder body is located the below of scraper, the right side of cylinder body bottom is connected with the slider, the slider slidingtype is located the slide rail, the bottom of slide rail is connected with the right side at base top, the.

As a preferred technical scheme of the invention, the hydraulic cylinder further comprises a large gear, a large gear ring, a large rotating disc, a large connecting shaft and a large bearing, wherein the large gear is arranged on the connecting rod and is connected with the connecting rod, the large gear ring is positioned on the right side of the large gear and is meshed with the large gear, the large rotating disc is positioned on the right side of the large gear ring, the large rotating disc is connected with the large gear ring, the large connecting shaft is positioned on the right side of the large rotating disc, the left end of the large connecting shaft is connected with the large rotating disc, the large connecting shaft and the large bearing are arranged in interference connection, the large bearing is embedded in the second supporting plate, and the.

As a preferred technical scheme, the hydraulic cylinder further comprises a large rotating wheel, an arc-shaped triangular push plate and a tension spring, wherein the large rotating wheel is located on the right side of the second supporting plate and connected with the right end of the large connecting shaft, the arc-shaped triangular push plate is arranged along the outer side wall of the large rotating plate and connected with the large rotating plate, the tension spring is located between the cylinder body and the second supporting plate, the left end of the tension spring is connected with the cylinder body, and the right end of the tension spring is connected with the left side wall of the second supporting plate.

Because the invention comprises a base, a universal wheel, a roller, a first supporting plate, a top plate, a second supporting plate, a large guide sleeve, a large screw rod, a large guide rod, a large spring, an inverted concave plate, a large connecting plate, a first rotating shaft, a first chain wheel, a second rotating shaft, a sleeve, a small screw rod, a second chain wheel, a circulating chain plate, a scraper and an electric heating wire, when the accumulated black rubber belt in the runway landing area needs to be cleaned, the invention can be moved by the universal wheel and the roller, the roller can flexibly turn, the invention can be conveniently moved to one end of the runway landing area, then the large guide rod is pressed downwards, the large guide rod compresses the large spring, the large guide rod moves downwards in the large guide sleeve, the large guide rod drives the inverted concave plate to move downwards, the inverted concave plate drives the large connecting plate to move downwards, the large connecting plate drives the first rotating shaft, the first chain wheel, the second rotating shaft, the sleeve, the small screw rod, the second chain wheel, the circulating chain plate, the scraping plate and the electric heating wire to downwards move through the large groove, when the scraping plate moves to be in contact with black rubber belt deposits in a runway landing area, the pressing on the large guide rod is stopped, the large screw rod is screwed down, then the electric heating wire is started, the electric heating wire heats the black rubber belt deposits in the runway landing area through the scraping plate, the invention is further pushed, the black rubber belt deposits in the runway landing area are scraped through the scraping plate, after a certain amount of black rubber belt deposits are adhered on the scraping plate below the circulating chain plate, the small screw rod is unscrewed, the second chain wheel is rotated, the second chain wheel drives the first chain wheel to rotate through the circulating chain plate, and the scraping plate which is not adhered with the black rubber belt deposits is rotated to the lower part of the circulating chain plate, and then the small screw is screwed down, the worker can continuously push the cleaning device to continuously scrape black rubber belt-shaped deposits in the runway landing area, when all the scrapers on the circulating chain plate are adhered with the black rubber belt-shaped deposits, the pushing of the cleaning device is stopped, the electric heating wire is powered off, and then the worker can intensively clean the scrapers adhered with the black rubber belt-shaped deposits, so that the cleaning is more convenient.

Because still including the worm wheel, the worm, little connecting axle, first little bearing frame, little bearing frame of second and little swiveling wheel, so the staff can rotate little swiveling wheel, little swiveling wheel drives the worm through little connecting axle and rotates, thereby the worm drives the worm wheel and rotates, the worm wheel drives first rotation axis and rotates, first rotation axis drives second sprocket and circulation link joint through first sprocket and rotates, the operation is simpler, and utilize the auto-lock function of worm wheel and worm, more convenient fix.

Because still including the scraper, little guide bar, little uide bushing, little spring, the connecting rod, the middle bearing, the cylinder body, slider and slide rail, so when needs clear up the scraper blade that is stained with black rubber banding rubber deposit, can stimulate the cylinder body left, the cylinder body passes through the slider and slides left on the slide rail, slide to set position after, again respectively operate scraper and scraper blade, make the scraper contact with scraper blade nearby, can strike off the black rubber banding rubber deposit on the scraper blade with the scraper blade, little spring provides elasticity to the scraper and resets supplementaryly, the black rubber banding rubber deposit of striking off falls into the cylinder body, it is more convenient to clear up the collection, when need not clear up the scraper blade, can rotate the connecting rod, the scraper can drive little uide bushing through little guide bar this moment and rotate 180 degrees, can not hinder the rotation adjustment of scraper blade.

Because still including the gear wheel, the bull gear, big rotary disk, big connecting axle and big bearing, so the staff can rotate big connecting axle, big connecting axle drives the bull gear through big rotary disk and rotates, the bull gear drives the connecting rod through the gear wheel and rotates, thereby can be convenient rotate the adjustment to the scraper, the scraper can compress little spring in addition, thereby adjust the scraper through little guide bar, can not lead to the fact the interference to the horizontal rotation of scraper.

Because still including big swiveling wheel, arc formula triangle push pedal and extension spring, so the staff can rotate big swiveling wheel, big swiveling wheel drives big connecting axle and rotates, big connecting axle drives big ring gear through big rotating disk and rotates, thereby can rotate the adjustment to the scraper, big rotating disk can drive arc formula triangle push pedal and rotate simultaneously, arc formula triangle push pedal can promote the cylinder body left, after the black adhesive tape rubber deposit on the scraper blade that will be nearby strikes off finishing, the big swiveling wheel of reverse rotation, under the pulling force effect of extension spring, the cylinder body resets right, operate convenient and fast more.

Has the advantages that: the runway cleaning device for the aviation airport, provided by the invention, can conveniently and quickly clean black rubber belt-shaped rubber deposits on the runway, is low in labor intensity, time-saving and labor-saving, reduces the burden of workers, provides guarantee for the safe landing of the aviation aircraft, and is simple in structure, convenient to use, easy to produce and manufacture, and easy to maintain and repair.

Drawings

Fig. 1 is a schematic front view structure of the present invention.

Fig. 2 is a left side view structural schematic diagram of the inverted concave plate of the invention.

Fig. 3 is a front view structural schematic diagram of the worm wheel of the present invention.

Fig. 4 is a front view structural schematic diagram of the scraper of the invention.

Fig. 5 is a front view structure diagram of the large rotating disk of the present invention.

Fig. 6 is a front view structure diagram of the large rotary wheel of the present invention.

Labeled as: 1 … base, 2 … universal wheel, 3 … roller, 4 … first support plate, 5 … top plate, 6 … second support plate, 7 … large guide sleeve, 8 … large screw, 9 … large guide rod, 10 … large spring, 11 … inverted concave plate, 12 … large connecting plate, 13 … first rotating shaft, 14 … first chain wheel, 15 … second rotating shaft, 16 … sleeve, 17 … small screw, 18 … second chain wheel, 19 … circulating chain plate, 20 … scraper, 21 … electric heating wire, 31 … worm gear, 32 … worm, 33 … small connecting shaft, 34 … first small bearing seat, 35 … second small bearing seat, 36 … small rotating wheel … scraper, 42 … small guide rod, 43 … small guide sleeve, 44 … small spring, 45 … connecting rod, 46 … middle bearing, 3647 …, … slider, … large gear …, … large sliding rail, … large connecting shaft, … large …, … large connecting shaft …, … large … connecting shaft, a large rotary wheel of 61 …, a triangular push plate of 62 … arc type, a tension spring of 63 …, a large groove of 101 … and a small groove of 201 ….

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.

Example 1

A runway cleaning device for an airport, as shown in figures 1-6, comprises a base 1, a universal wheel 2, a roller 3, a first support plate 4, a top plate 5, a second support plate 6, a large guide sleeve 7, a large screw 8, a large guide rod 9, a large spring 10, an inverted concave plate 11, a large connecting plate 12, a first rotating shaft 13, a first chain wheel 14, a second rotating shaft 15, a sleeve 16, a small screw 17, a second chain wheel 18, a circulating chain plate 19, a scraper 20 and an electric heating wire 21, wherein the universal wheel 2 and the roller 3 are both positioned below the base 1, the universal wheel 2 and the roller 3 are both connected with the base 1, the universal wheel 2 is positioned at the left side of the roller 3, the middle part of the base 1 is provided with a large groove 101 which penetrates up and down, the first support plate 4 is positioned at the left side of the large groove 101, the bottom of the first support plate 4 is connected with the top of the base 1, the top plate 5 is positioned at the right, the top plate 5 is connected with the upper end of the right side wall of the first supporting plate 4, the second supporting plate 6 is positioned at the right side of the large groove 101, the bottom of the second supporting plate 6 is connected with the top of the base 1, the upper end of the left side wall of the second supporting plate 6 is connected with the top plate 5, the lower part of the large guide sleeve 7 is embedded in the middle of the top plate 5, the large screw 8 is arranged on the right side wall of the large guide sleeve 7, the large screw 8 is in threaded connection with the large guide sleeve 7, the large screw 8 is positioned above the top plate 5, the large guide rod 9 is slidably positioned in the large guide sleeve 7, the large guide rod 9 is in contact with the large screw 8, the large spring 10 is positioned above the large guide sleeve 7, the large spring 10 is sleeved on the large guide rod 9, the inverted concave plate 11 is positioned below the top plate 5, the top of the inverted concave plate 11 is connected with the lower end of the large guide rod 9, the bottom of the inverted concave plate 11, the first rotating shaft 13 is arranged at the right part of the large connecting plate 12, the first rotating shaft 13 is connected with the large connecting plate 12 in a rotating way, the first chain wheel 14 is arranged between the large connecting plates 12 which are arranged symmetrically in the front and back, the first chain wheel 14 is arranged on the first rotating shaft 13, the first chain wheel 14 is connected with the first rotating shaft 13, the second rotating shaft 15 is arranged at the left part of the large connecting plate 12, the second rotating shaft 15 is connected with the large connecting plate 12 in a rotating way, the sleeve 16 is sleeved at the front end of the second rotating shaft 15, the rear end of the sleeve 16 is connected with the large connecting plate 12, the small screw 17 is arranged on the right side wall of the sleeve 16, the small screw 17 is connected with the sleeve 16 in a threaded way, the small screw 17 is in contact with the second rotating shaft 15, the second chain wheel 18 is arranged between the large connecting plates 12 which are arranged symmetrically in the front and back, the second chain wheel 18 is arranged on the second rotating, the second chain wheel 18 is connected with the first chain wheel 14 through a circulating chain plate 19, a plurality of scraping plates 20 are uniformly connected to the outer side of the circulating chain plate 19, small grooves 201 are formed in the scraping plates 20, and the heating wires 21 are installed in the small grooves 201 of the scraping plates 20.

Example 2

Also comprises a worm wheel 31, a worm 32 and a small connecting shaft 33, the worm gear 31 is arranged at the front end of the first rotating shaft 13, the worm gear 31 is connected with the first rotating shaft 13, the worm 32 is located on the left side of the worm gear 31, the worm 32 is meshed with the worm gear 31, the worm 32 is arranged on the small connecting shaft 33, the worm 32 is connected with the small connecting shaft 33, the lower end of the small connecting shaft 33 is in interference connection with a bearing in the first small bearing seat 34, the rear side wall of the first small bearing seat 34 is connected with the large connecting plate 12, the upper portion of the small connecting shaft 33 is in interference connection with a bearing in the second small bearing seat 35, the rear side wall of the second small bearing seat 35 is connected with the large connecting plate 12, the second small bearing seat 35 is located above the worm 32, the small rotating wheel 36 is located above the second small bearing seat 35, and the small rotating wheel 36 is connected with the upper end of the small connecting shaft 33.

Example 3

The scraper device further comprises a scraper 41, a small guide rod 42, a small guide sleeve 43, a small spring 44, a connecting rod 45, a middle bearing 46, a cylinder body 47, a sliding block 48 and a sliding rail 49, wherein the scraper 41 is positioned on the right side of the first chain wheel 14, the upper end of the right side wall of the scraper 41 is connected with the small guide rod 42, the small guide rod 42 is slidably positioned in the small guide sleeve 43, the small spring 44 is positioned between the small guide sleeve 43 and the scraper 41, the small spring 44 is sleeved on the small guide rod 42, the connecting rod 45 is positioned above the small guide sleeve 43, the top of the small guide sleeve 43 is connected with the lower end of the connecting rod 45, the middle bearing 46 is in interference connection with the upper end of the connecting rod 45, the middle bearing 46 is embedded on the right side of the bottom of the top plate 5, the cylinder body 47 is positioned below the scraper 41, the right side of the bottom of the cylinder body 47 is connected with, the right end of the slide rail 49 is connected to the lower portion of the left side wall of the second support plate 6.

Example 4

The large-size cylinder is characterized by further comprising a large gear 51, a large gear ring 52, a large rotating disc 53, a large connecting shaft 54 and a large bearing 55, wherein the large gear 51 is arranged on the connecting rod 45, the large gear 51 is connected with the connecting rod 45, the large gear ring 52 is located on the right side of the large gear 51, the large gear ring 52 is meshed with the large gear 51, the large rotating disc 53 is located on the right side of the large gear ring 52, the large rotating disc 53 is connected with the large gear ring 52, the large connecting shaft 54 is located on the right side of the large rotating disc 53, the left end of the large connecting shaft 54 is connected with the large rotating disc 53, the large connecting shaft 54 and the large bearing 55 are in interference connection, the large bearing 55.

Example 5

Still including big swiveling wheel 61, arc formula triangle push pedal 62 and extension spring 63, big swiveling wheel 61 is located the right side of second backup pad 6, big swiveling wheel 61 is connected with the right-hand member of big connecting axle 54, arc formula triangle push pedal 62 sets up along the lateral wall of big rotating disk 53, arc formula triangle push pedal 62 is connected with big rotating disk 53, extension spring 63 is located between cylinder body 47 and the second backup pad 6, the left end of extension spring 63 is connected with cylinder body 47, the right-hand member of extension spring 63 is connected with the left side wall of second backup pad 6.

Because the invention comprises a base 1, a universal wheel 2, a roller 3, a first supporting plate 4, a top plate 5, a second supporting plate 6, a large guide sleeve 7, a large screw 8, a large guide rod 9, a large spring 10, an inverted concave plate 11, a large connecting plate 12, a first rotating shaft 13, a first chain wheel 14, a second rotating shaft 15, a sleeve 16, a small screw 17, a second chain wheel 18, a circulating chain plate 19, a scraper 20 and an electric heating wire 21, when the black rubber belt deposit in the runway landing area needs to be cleaned, the invention can be moved through the universal wheel 2 and the roller 3, the roller 3 can be flexibly steered, the invention can be conveniently moved to one end of the runway landing area, then the large guide rod 9 is pressed downwards, the large guide rod 9 compresses the large spring 10, the large guide rod 9 moves downwards in the large guide sleeve 7, the large guide rod 9 drives the inverted concave plate 11 to move downwards, the inverted concave plate 11 drives the large connecting plate 12 to move downwards, the large connecting plate 12 drives the first rotating shaft 13, the first chain wheel 14, the second rotating shaft 15, the sleeve 16, the small screw 17, the second chain wheel 18, the circulating chain plate 19, the scraper 20 and the heating wire 21 to move downwards through the large groove 101, when the scraper 20 moves to be in contact with black rubber belt deposits in the runway landing area, pressing of the large guide rod 9 is stopped, the large screw 8 is screwed, then the heating wire 21 is started, the heating wire 21 heats the black rubber belt deposits in the runway landing area through the scraper 20, the invention is pushed, the black rubber belt deposits in the runway landing area are scraped through the scraper 20, after a certain amount of black rubber belt deposits are adhered on the scraper 20 below the circulating plate 19, the small screw 17 is unscrewed, the second chain wheel 18 is rotated, the second chain wheel 18 drives the first chain wheel 14 to rotate through the circulating chain plate 19, so that the scraping plates 20 which are not adhered with black adhesive tape-shaped rubber deposits rotate to the position below the circulating chain plate 19, then the small screw rods 17 are screwed, the operator can continuously push the cleaning machine to continuously scrape the black adhesive tape-shaped rubber deposits in the runway landing area, when the scraping plates 20 on the circulating chain plate 19 are all adhered with the black adhesive tape-shaped rubber deposits, the pushing of the cleaning machine is stopped, the electric heating wires 21 are powered off, and then the operator can intensively clean the scraping plates 20 adhered with the black adhesive tape-shaped rubber deposits, so that the cleaning is more convenient.

Because still including worm wheel 31, worm 32, little connecting axle 33, first little bearing frame 34, second little bearing frame 35 and little swiveling wheel 36, so the staff can rotate little swiveling wheel 36, little swiveling wheel 36 drives worm 32 through little connecting axle 33 and rotates, thereby worm 32 drives worm wheel 31 and rotates, worm wheel 31 drives first rotation axis 13 and rotates, first rotation axis 13 drives second sprocket 18 and circulation link joint 19 through first sprocket 14 and rotates, the operation is simpler, and utilize the auto-lock function of worm wheel 31 and worm 32, more convenient fix.

Because the scraper 41, the small guide rod 42, the small guide sleeve 43, the small spring 44, the connecting rod 45, the middle bearing 46, the cylinder 47, the slider 48 and the slide rail 49 are further included, when the scraper 20 adhered with black adhesive tape-shaped rubber deposits needs to be cleaned, the cylinder 47 can be pulled leftwards, the cylinder 47 slides leftwards on the slide rail 49 through the slider 48, after the scraper 41 and the scraper 20 slide to a set position, the scraper 41 and the scraper 20 are respectively operated to enable the scraper 41 to be in contact with the nearby scraper 20, the black adhesive tape-shaped rubber deposits on the scraper 20 can be scraped by the scraper 41, the small spring 44 provides elastic force resetting assistance for the scraper 41, the scraped black adhesive tape-shaped rubber deposits fall into the cylinder 47, the cleaning and the collection are more convenient, when the scraper 20 does not need to be cleaned, the connecting rod 45 can be rotated, at this time, the scraper 41 can drive the small guide sleeve 43 to rotate 180 degrees through the small guide rod 42, without interfering with the rotational adjustment of blade 20.

Because still including gear wheel 51, bull gear 52, big rotary disk 53, big connecting axle 54 and big bearing 55, so the staff can rotate big connecting axle 54, big connecting axle 54 drives bull gear 52 through big rotary disk 53 and rotates, bull gear 52 drives connecting rod 45 through gear wheel 51 and rotates, thereby can be convenient rotate the adjustment to scraper 41, scraper 41 can compress little spring 44 moreover, thereby adjust scraper 41 through little guide bar 42, can not cause the interference to the horizontal rotation of scraper 41.

Because still including big swiveling wheel 61, arc formula triangle push pedal 62 and extension spring 63, so the staff can rotate big swiveling wheel 61, big swiveling wheel 61 drives big connecting axle 54 and rotates, big connecting axle 54 drives big ring gear 52 through big rotary disk 53 and rotates, thereby can rotate the adjustment to scraper 41, big rotary disk 53 can drive arc formula triangle push pedal 62 and rotate simultaneously, arc formula triangle push pedal 62 can promote cylinder body 47 left, after the black rubber banding deposit that will be on nearly scraper 20 on scraper 41 strikes off and finishes, reverse rotation big swiveling wheel 61, under the pulling force effect of extension spring 63, cylinder body 47 resets right, it is convenient and fast more to operate.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A runway cleaning device for an aviation airport is characterized in that: comprises a base (1), a universal wheel (2), a roller (3), a first supporting plate (4), a top plate (5), a second supporting plate (6), a large guide sleeve (7), a large screw rod (8), a large guide rod (9), a large spring (10), an inverted concave plate (11), a large connecting plate (12), a first rotating shaft (13), a first chain wheel (14), a second rotating shaft (15), a sleeve (16), a small screw rod (17), a second chain wheel (18), a circulating chain plate (19), a scraper (20) and an electric heating wire (21), wherein the universal wheel (2) and the roller (3) are both positioned below the base (1), the universal wheel (2) and the roller (3) are both connected with the base (1), the universal wheel (2) is positioned on the left side of the roller (3), a large groove (101) which penetrates up and down is formed in the middle part of the base (1), and the first supporting plate (4) is positioned on the left side of the large groove (101), the bottom of a first supporting plate (4) is connected with the top of a base (1), a top plate (5) is positioned on the right side of the first supporting plate (4), the top plate (5) is connected with the upper end of the right side wall of the first supporting plate (4), a second supporting plate (6) is positioned on the right side of a large groove (101), the bottom of the second supporting plate (6) is connected with the top of the base (1), the upper end of the left side wall of the second supporting plate (6) is connected with the top plate (5), the lower part of a large guide sleeve (7) is embedded in the middle of the top plate (5), a large screw rod (8) is arranged on the right side wall of the large guide sleeve (7), the large screw rod (8) and the large guide sleeve (7) are in threaded connection, the large screw rod (8) is positioned above the top plate (5), a large guide rod (9) is positioned in the sliding type large guide sleeve (7), and the large guide rod (9) is contacted, the large spring (10) is positioned above the large guide sleeve (7), the large spring (10) is sleeved on the large guide rod (9), the inverted concave plate (11) is positioned below the top plate (5), the top of the inverted concave plate (11) is connected with the lower end of the large guide rod (9), the bottom of the inverted concave plate (11) is connected with a large connecting plate (12), the large connecting plate (12) is arranged in a front-back symmetrical mode, the first rotating shaft (13) is arranged at the right part of the large connecting plate (12), the first rotating shaft (13) is arranged in rotary connection with the large connecting plate (12), the first chain wheel (14) is positioned between the large connecting plates (12) arranged in a front-back symmetrical mode, the first chain wheel (14) is arranged on the first rotating shaft (13), the first chain wheel (14) is connected with the first rotating shaft (13), the second rotating shaft (15) is arranged at the left part of the large connecting plate (12), and the second rotating shaft (15) is arranged in rotary connection with the large connecting plate (12), the sleeve (16) is sleeved at the front end of the second rotating shaft (15), the rear end of the sleeve (16) is connected with the large connecting plate (12), the small screw (17) is arranged on the right side wall of the sleeve (16), the small screw (17) is in threaded connection with the sleeve (16), the small screw (17) is in contact with the second rotating shaft (15), the second chain wheel (18) is positioned between the large connecting plates (12) which are symmetrically arranged front and back, the second chain wheel (18) is arranged on the second rotating shaft (15), the second chain wheel (18) is connected with the first chain wheel (14) through a circulating chain plate (19), the outer side of the circulating chain plate (19) is uniformly connected with a plurality of scraping plates (20), small grooves (201) are formed in the scraping plates (20), and the electric heating wires (21) are installed in the small grooves (201) of the scraping plates (20); the worm gear (31) is arranged at the front end of the first rotating shaft (13), the worm gear (31) is connected with the first rotating shaft (13), the worm (32) is positioned on the left side of the worm gear (31), the worm (32) is meshed with the worm gear (31), the worm (32) is arranged on the small connecting shaft (33), the worm (32) is connected with the small connecting shaft (33), the lower end of the small connecting shaft (33) is in interference connection with a bearing in the first small bearing seat (34), the rear side wall of the first small bearing seat (34) is connected with the large connecting plate (12), the upper part of the small connecting shaft (33) is in interference connection with a bearing in the second small bearing seat (35), the rear side wall of the second small bearing seat (35) is connected with the large connecting plate (12), the second small bearing seat (35) is positioned above the worm (32), the small rotating wheel (36) is positioned above the second small bearing seat (35), and the small rotating wheel (36) is connected with the upper end of the small connecting shaft (33); the chain scraper is characterized by further comprising a scraper (41), a small guide rod (42), a small guide sleeve (43), a small spring (44), a connecting rod (45), a middle bearing (46), a cylinder body (47), a sliding block (48) and a sliding rail (49), wherein the scraper (41) is positioned on the right side of the first chain wheel (14), the upper end of the right side wall of the scraper (41) is connected with the small guide rod (42), the small guide rod (42) is slidably positioned in the small guide sleeve (43), the small spring (44) is positioned between the small guide sleeve (43) and the scraper (41), the small spring (44) is sleeved on the small guide rod (42), the connecting rod (45) is positioned above the small guide sleeve (43), the top of the small guide sleeve (43) is connected with the lower end of the connecting rod (45), the middle bearing (46) is in interference connection with the upper end of the connecting rod (45), the middle bearing (46) is embedded on the right side of the bottom of the top plate (5), and the cylinder body (, the right side of cylinder body (47) bottom is connected with slider (48), and slider (48) slidingtype is located slide rail (49), and the bottom of slide rail (49) is connected with the right side at base (1) top, and the right-hand member of slide rail (49) is connected with the lower part of second backup pad (6) left side wall.

2. A runway cleaning device for an airport according to claim 1, characterized by: the large-size gear-type power transmission device is characterized by further comprising a large gear (51), a large gear ring (52), a large rotating disc (53), a large connecting shaft (54) and a large bearing (55), wherein the large gear (51) is arranged on the connecting rod (45), the large gear (51) is connected with the connecting rod (45), the large gear ring (52) is located on the right side of the large gear (51), the large gear ring (52) is meshed with the large gear (51), the large rotating disc (53) is located on the right side of the large gear ring (52), the large rotating disc (53) is connected with the large gear ring (52), the large connecting shaft (54) is located on the right side of the large rotating disc (53), the left end of the large connecting shaft (54) is connected with the large rotating disc (53), the large connecting shaft (54) and the large bearing (55) are in interference connection, the large bearing (55) is embedded in the second.

3. A runway cleaning device for an airport according to claim 2, characterized by: still including big swiveling wheel (61), arc formula triangle push pedal (62) and extension spring (63), big swiveling wheel (61) are located the right side of second backup pad (6), big swiveling wheel (61) are connected with the right-hand member of big connecting axle (54), arc formula triangle push pedal (62) are along the lateral wall setting of big rotating disk (53), arc formula triangle push pedal (62) are connected with big rotating disk (53), extension spring (63) are located between cylinder body (47) and second backup pad (6), the left end of extension spring (63) is connected with cylinder body (47), the right-hand member of extension spring (63) is connected with the left side wall of second backup pad (6).