CN114032824A - Airport runway garbage cleaning device - Google Patents
Airport runway garbage cleaning device Download PDFInfo
- Publication number
- CN114032824A CN114032824A CN202111222105.8A CN202111222105A CN114032824A CN 114032824 A CN114032824 A CN 114032824A CN 202111222105 A CN202111222105 A CN 202111222105A CN 114032824 A CN114032824 A CN 114032824A
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- China
- Prior art keywords
- base
- fixedly connected
- dustbin
- garbage
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 8
- 238000010408 sweeping Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 15
- 101150038956 cup-4 gene Proteins 0.000 description 7
- 238000007906 compression Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0854—Apparatus in which the mechanically dislodged dirt is partially sucked-off, e.g. dislodging- sweeping apparatus with dirt collector in brush housing or dirt container
Abstract
The invention discloses a cleaning device for airfield runway garbage, which moves through a vehicle body, a base is installed at the bottom of the vehicle body and is connected with a telescopic pipe, the telescopic pipe is connected with a sucker, the sucker can swing in a telescopic mode and is positioned above the ground, the telescopic pipe is also communicated with the interior of a garbage can through a guide pipe, a suction mechanism enables the interior of the garbage can to have suction force, then the ground garbage enters the garbage can through the sucker and the telescopic pipe, the garbage is cleaned, the garbage is better adsorbed by adopting the suction force, a spraying mechanism is arranged in front of the sucker, firstly, the ground is sprayed and dedusted, a shoveling mechanism is arranged between the sucker and the spraying mechanism, the splashed and wet and ground adhered garbage is shoveled, and then the garbage can be adsorbed into the garbage can through the sucker, and the cleaning effect is better.
Description
Technical Field
The invention relates to the technical field of garbage cleaning, in particular to a garbage cleaning device for an airport runway.
Background
An airstrip is a long strip-shaped area on an airport for aircraft to take off or land. Most of the runway material is asphalt or concrete.
The airstrip is often provided with a lot of sand and stones, plastic bags and the like, and the prior art needs to spend a lot of time when cleaning the garbage, and easily ignores the fine garbage or the garbage adhered to the runway, so that the cleaning effect is not good.
Disclosure of Invention
The invention aims to provide a cleaning device for airfield runway garbage, and aims to solve the technical problem that in the prior art, when the garbage is cleaned, fine garbage or the garbage adhered to a runway is easy to ignore, and the cleaning effect is poor.
In order to achieve the purpose, the airport runway garbage cleaning device comprises a vehicle body, a base, a telescopic pipe, a sucker, a garbage can, a suction mechanism, a spraying mechanism and a shoveling mechanism, wherein the base is arranged on the vehicle body;
the base with automobile body fixed connection to be located one side of automobile body, flexible pipe with base fixed connection, and be located the base is kept away from one side of automobile body, the sucking disc with flexible pipe fixed connection, and be located flexible pipe is kept away from one side of base, the dustbin with automobile body fixed connection, and be located the automobile body is kept away from one side of base, suction mechanism with dustbin fixed connection, spray the mechanism with base fixed connection, the mechanism of eradicating with base fixed connection.
The suction mechanism comprises a filter screen, a power assembly and a packing assembly, wherein the filter screen is fixedly connected with the dustbin and is positioned in the dustbin; the power assembly is fixedly connected with the base, and the packing assembly is fixedly connected with the dustbin.
The power assembly comprises a suction machine, an electric push rod and a baffle plate, wherein the suction machine is fixedly connected with the dustbin and is close to one side of the dustbin close to the filter screen; the electric push rod is fixedly connected with the base and is positioned on one side of the base, which is close to the telescopic pipe; the baffle is fixedly connected with the push rod of the electric push rod and is positioned on one side of the electric push rod close to the sucker.
The spraying mechanism comprises a water tank and a dustproof assembly, wherein the water tank is fixedly connected with the vehicle body and is positioned on one side of the vehicle body close to the garbage can; the dustproof assembly is fixedly connected with the base.
The dustproof assembly comprises a supporting plate and a rotary spray head, wherein the supporting plate is fixedly connected with the base and is positioned on one side of the base, which is far away from the telescopic pipe; the rotary spray head is fixedly connected with the supporting plate and is positioned on one side, far away from the base, of the supporting plate.
The shoveling mechanism comprises a connecting rod, a rotating motor, a rotating shaft and a brush sleeve, wherein the connecting rod is fixedly connected with the base and is positioned between the supporting disk and the telescopic pipe; the rotating motor is fixedly connected with the connecting rod and is positioned on one side of the connecting rod, which is far away from the base; one side of the rotating shaft is fixedly connected with the output end of the rotating motor, and the other side of the rotating shaft is rotatably connected with the connecting rod and is positioned on one side of the connecting rod, which is far away from the base; the brush sleeve is detachably connected with the rotating shaft and sleeved on the outer wall of the rotating shaft.
Wherein, the shoveling mechanism comprises a shock pad, the shock pad is fixedly connected with the connecting rod and is positioned between the connecting rod and the rotating motor.
The airfield runway garbage cleaning device moves through the vehicle body, the base is installed at the bottom of the vehicle body and is connected with the telescopic pipe, the sucker is connected on the telescopic pipe to enable the sucker to be capable of telescopic swing and be positioned above the ground, the telescopic pipe is also communicated with the interior of the garbage can through a guide pipe, the suction mechanism enables the interior of the garbage can to have suction force, then ground garbage enters the garbage can through the sucker and the telescopic pipe, the garbage is cleaned, the effect of absorbing the garbage is better by adopting the suction force, the spraying mechanism is arranged in front of the sucker, firstly, the ground is sprayed and dedusted, the shoveling mechanism is arranged between the sucker and the spraying mechanism, the adhered garbage on the drenched ground is shoveled down, and then the garbage can be absorbed into the garbage can through the sucker, promoting better cleaning effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the airport runway garbage sweeping device of the present invention.
Fig. 2 is a cross-sectional view of fig. 1 of the present invention.
FIG. 3 is a cross-sectional view of the scooping mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the filter screen of the present invention.
Fig. 5 is an enlarged view of fig. 2 a of the present invention.
Fig. 6 is an enlarged view of the invention at B of fig. 3.
1-vehicle body, 2-base, 3-telescopic pipe, 4-suction cup, 5-dustbin, 10-suction mechanism, 11-filter screen, 12-power assembly, 13-packing assembly, 20-spraying mechanism, 21-water tank, 22-dustproof assembly, 30-shoveling mechanism, 31-connecting rod, 32-rotating motor, 33-rotating shaft, 34-brush sleeve, 35-shock pad, 100-airport runway garbage sweeping device, 121-suction machine, 122-electric push rod, 123-baffle, 131-compression cylinder, 132-pressing plate, 133-carrying component, 221-supporting plate, 222-rotating nozzle, 1331-sliding plate body, 1332-telescopic cylinder and 1333-valve.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the invention provides a device 100 for cleaning rubbish on an airport runway, which is characterized in that the device comprises a vehicle body 1, a base 2, a telescopic pipe 3, a suction cup 4, a rubbish bin 5, a suction mechanism 10, a spraying mechanism 20 and a shoveling mechanism 30;
In this embodiment, the vehicle body 1 is an unmanned vehicle or a manned vehicle, and is a conventional vehicle, and can be used directly, the base 2 is mounted on the chassis of the vehicle body 1, the base 2 is fixedly connected to the extension tube 3, the extension tube 3 is made of stainless steel, and the surface wall is corrugated, and has a telescopic function, and is communicated with the suction cup 4, so that the suction cup 4 is located above the ground, the garbage can 5 is mounted above the vehicle body 1, and is communicated with the extension tube 3 through a conduit, the suction mechanism 10 is connected with the garbage can 5, so that the garbage in the garbage can 5 is attractive, and then the garbage enters the garbage can 5 through the suction cup 4 and the extension tube 3, and is sucked and cleaned, the spray mechanism 20 is mounted in front of the suction cup 4, and removes dust through spraying, avoid cleaning the in-process dust and raise the influence to people, it installs to shovel off mechanism 30 sucking disc 4 with spray between the mechanism 20, will spout the ground after the wetting and rub, and then shovel the rubbish of subaerial adhesion and fall, be convenient for sucking disc 4 makes the effect of cleaning better to the absorption of rubbish.
Further, referring to fig. 2 and 4, the suction mechanism 10 includes a filter screen 11, a power assembly 12 and a packing assembly 13, wherein the filter screen 11 is fixedly connected to the dustbin 5 and is located inside the dustbin 5; the power assembly 12 is fixedly connected with the base 2, and the packing assembly 13 is fixedly connected with the dustbin 5.
In this embodiment, filter screen 11 is installed dustbin 5 with power component 12's junction, power component 12 with dustbin 5 intercommunication makes have the adsorption affinity in dustbin 5, filter screen 11 prevents that rubbish from being adsorbed into among power component 12, play the isolation, packing subassembly 13 is convenient right rubbish in dustbin 5 is cleared up, reduces the amount of hand labor, makes user experience feel better.
Further, referring to fig. 2, the power assembly 12 includes a suction machine 121, an electric push rod 122 and a baffle 123, wherein the suction machine 121 is fixedly connected to the dustbin 5 and is close to one side of the dustbin 5 close to the filter screen 11; the electric push rod 122 is fixedly connected with the base 2 and is positioned on one side of the base 2 close to the telescopic pipe 3; the baffle 123 is fixedly connected with the push rod of the electric push rod 122 and is positioned on one side of the electric push rod 122 close to the suction cup 4.
In this embodiment, the extractor 121 is of the type 40GPZ10, and the motor rotates the blades at high speed, air negative pressure is generated in the sealed shell and is communicated with the dustbin 5 through a guide pipe to ensure that the dustbin 5 is sealed, thereby generating negative pressure in the dustbin 5, and the extension tube 3 and the sucker 4 are communicated with the inside of the dustbin 5, the sucking disc 4 has adsorption force to suck the garbage into the garbage can 5, the electric push rod 122 is a novel linear actuating mechanism composed of a motor push rod, a control device and the like, and the model of the electric push rod is DYTZ1000, the device is electrically connected with a control system, is arranged above the sucker 4 and is connected with a sensing device for monitoring the height of obstacles such as the ground, garbage and the like, one end of a telescopic push rod is fixedly connected with the baffle 123, and the baffle 123 is arranged above the side edge of the sucker 4; when the vehicle body 1 runs on a rugged ground, the telescopic pipe 3 is compressed by being touched, the electric push rod 122 runs, the push rod stretches into, the baffle 123 touches the sucker 4, so that the telescopic pipe 3 is restored to an initial state, the garbage can be adsorbed conveniently, and the cleaning effect is better.
Further, referring to fig. 1, the spraying mechanism 20 includes a water tank 21 and a dust-proof assembly 22, the water tank 21 is fixedly connected to the vehicle body 1 and is located on one side of the vehicle body 1 close to the dustbin 5; the dust-proof component 22 is fixedly connected with the base 2.
In this embodiment, water tank 21 installs the top of automobile body 1, inside is used for placing the water source, with dustproof subassembly 22 leads to the water pipe intercommunication, is equipped with the water pump on the water pipe, carry the water source extremely dustproof subassembly 22 adopts the mode that sprays to drench ground, plays the effect of dust fall, is favorable to simultaneously the shovel of removing device to adhesion rubbish removes, makes to clean the effect better.
Further, referring to fig. 1, the dust-proof assembly 22 includes a supporting plate 221 and a rotating nozzle 222, wherein the supporting plate 221 is fixedly connected to the base 2 and is located on a side of the base 2 away from the telescopic tube 3; the rotary nozzle 222 is fixedly connected to the support plate 221 and located on a side of the support plate 221 away from the base 2.
In this embodiment, the supporting plate 221 is installed on the base 2, the rotary nozzle 222 is DN15 in model, and the nozzle rotates while spraying water by using the centrifugal action of water flow and the pushing action of reaction force, and is connected to the water tank 21 through a water pipe, so that the water source is rotationally sprayed when the water source is connected, the dust removal range is expanded, and the cleaning effect is better.
Further, referring to fig. 3 and fig. 6, the shoveling mechanism 30 includes a connecting rod 31, a rotating motor 32, a rotating shaft 33 and a brush sleeve 34, the connecting rod 31 is fixedly connected with the base 2 and is located between the supporting plate 221 and the telescopic tube 3; the rotating motor 32 is fixedly connected with the connecting rod 31 and is positioned on one side of the connecting rod 31 far away from the base 2; one side of the rotating shaft 33 is fixedly connected with the output end of the rotating motor 32, and the other side of the rotating shaft 33 is rotatably connected with the connecting rod 31 and is positioned on one side of the connecting rod 31 far away from the base 2; the brush sleeve 34 is detachably connected with the rotating shaft 33 and sleeved on the outer wall of the rotating shaft 33.
In this embodiment, connecting rod 31 is installed on base 2, and keeps away from one side internally mounted of base 2 rotate motor 32, it is connected with the control system electricity to rotate motor 32, the output with axis of rotation 33 fixed connection drives axis of rotation 33 rotates, one side of axis of rotation 33 is run through connecting rod 31 with rotate motor 32 fixed connection, the opposite side of axis of rotation 33 passes through the bearing and installs on connecting rod 31, and then can rotate on connecting rod 31, 34 covers of brush cover are established the outer wall of dwang is followed the dwang rotates, and brush cover 34 adopts thin steel wire winding to support, when contact ground rotates, can shovel the subaerial adhesion in the sticker rubbish, makes to clean the effect better.
Further, referring to fig. 6, the shoveling mechanism 30 further includes a shock absorbing pad 35, and the shock absorbing pad 35 is fixedly connected to the connecting rod 31 and is located between the connecting rod 31 and the rotating motor 32.
In this embodiment, the shock pad 35 adopts the rubber material to make, has high elasticity and strong stickness, installs the motor with between the connecting rod 31, it is right motor drive shock attenuation effect makes axis of rotation 33 rotates more firmly, and then brush cover 34 shovels the effect better, and cleans the effect better.
Further, referring to fig. 2, the baling assembly 13 includes a compressing cylinder 131, a pressing plate 132 and a carrying member 133, wherein the compressing cylinder 131 is detachably connected to the garbage can 5 and is located outside the garbage can 5; the pressing plate 132 is detachably connected with the piston of the compression cylinder 131 and is positioned inside the dustbin 5; the carrying member 133 is slidably connected to the dustbin 5.
In this embodiment, compression cylinder 131 model is SMC01, and the metal parts that the guide piston carries out straight reciprocating motion in the jar are connected with the control system electricity, and the piston runs through dustbin 5 stretches into dustbin 5's inside with clamp plate 132 fixed connection drives clamp plate 132 is in do in the dustbin 5 and reciprocate, simultaneously, adopt modes such as bearing guarantee dustbin 5's seal, after rubbish reachs a take the altitude, through extrusion compression rubbish, be convenient for to the packing clearance of rubbish, the rubbish after the transport subassembly will compress is released in dustbin 5, makes things convenient for the manual work to clear up, reduces the amount of hand labor.
Further, referring to fig. 2 and 3, the carrying member 133 includes a sliding plate 1331, a telescopic cylinder 1332 and a valve 1333, wherein the sliding plate 1331 is slidably connected to the dustbin 5 and is located inside the dustbin 5; the telescopic cylinder 1332 is fixedly connected with the dustbin 5 and is positioned between the dustbin 5 and the sliding plate 1331; the valve 1333 is fixedly connected to the sliding plate and is located on the side of the sliding plate adjacent to the dustbin 5.
In this embodiment, the sliding plate 1331 is installed inside the dustbin 5, is L-shaped, has a protrusion at the bottom, is disposed to match with the bottom of the dustbin 5, can slide in the dustbin 5, and has an inlet corresponding to the inlet of the dustbin 5, the telescopic tube 3 and the suction cup 4, so as to allow garbage to enter the dustbin 5, the telescopic cylinder 1332 is SMC01, is installed between the dustbin 5 and the sliding plate 1331, the piston is close to the sliding plate 1331, when the piston is extended, the sliding plate 1331 can be pushed out of the dustbin 5 to clean the dustbin 5, the valve 1333 is a DSZ01 electric fan valve 1333, is electrically connected to the control system, and is used in cooperation with the suction machine 121, the valve 1333 is closed between closing the suction machines 121, prevent the garbage from leaking and promote the cleaning effect to be better.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A cleaning device for rubbish on an airport runway is characterized by comprising a vehicle body, a base, a telescopic pipe, a sucker, a dustbin, a suction mechanism, a spraying mechanism and a shoveling mechanism;
the base with automobile body fixed connection to be located one side of automobile body, flexible pipe with base fixed connection, and be located the base is kept away from one side of automobile body, the sucking disc with flexible pipe fixed connection, and be located flexible pipe is kept away from one side of base, the dustbin with automobile body fixed connection, and be located the automobile body is kept away from one side of base, suction mechanism with dustbin fixed connection, spray the mechanism with base fixed connection, the mechanism of eradicating with base fixed connection.
2. An airport runway refuse sweeping device as defined in claim 1,
the suction mechanism comprises a filter screen, a power assembly and a packing assembly, and the filter screen is fixedly connected with the dustbin and is positioned in the dustbin; the power assembly is fixedly connected with the base, and the packing assembly is fixedly connected with the dustbin.
3. An airport runway refuse sweeping device as defined in claim 2,
the power assembly comprises a suction machine, an electric push rod and a baffle plate, and the suction machine is fixedly connected with the dustbin and is close to one side of the dustbin close to the filter screen; the electric push rod is fixedly connected with the base and is positioned on one side of the base, which is close to the telescopic pipe; the baffle is fixedly connected with the push rod of the electric push rod and is positioned on one side of the electric push rod close to the sucker.
4. An airport runway refuse sweeping device as defined in claim 1,
the spraying mechanism comprises a water tank and a dustproof assembly, the water tank is fixedly connected with the vehicle body and is positioned on one side of the vehicle body close to the garbage can; the dustproof assembly is fixedly connected with the base.
5. The airfield runway refuse sweeping device of claim 4, wherein,
the dustproof assembly comprises a supporting plate and a rotary spray head, and the supporting plate is fixedly connected with the base and is positioned on one side of the base, which is far away from the telescopic pipe; the rotary spray head is fixedly connected with the supporting plate and is positioned on one side, far away from the base, of the supporting plate.
6. An airport runway refuse sweeping device as defined in claim 5,
the shoveling mechanism comprises a connecting rod, a rotating motor, a rotating shaft and a brush sleeve, wherein the connecting rod is fixedly connected with the base and is positioned between the supporting disk and the telescopic pipe; the rotating motor is fixedly connected with the connecting rod and is positioned on one side of the connecting rod, which is far away from the base; one side of the rotating shaft is fixedly connected with the output end of the rotating motor, and the other side of the rotating shaft is rotatably connected with the connecting rod and is positioned on one side of the connecting rod, which is far away from the base; the brush sleeve is detachably connected with the rotating shaft and sleeved on the outer wall of the rotating shaft.
7. The airfield runway refuse sweeping device of claim 6, wherein,
the shoveling mechanism further comprises a shock pad, and the shock pad is fixedly connected with the connecting rod and is positioned between the connecting rod and the rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222105.8A CN114032824A (en) | 2021-10-20 | 2021-10-20 | Airport runway garbage cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222105.8A CN114032824A (en) | 2021-10-20 | 2021-10-20 | Airport runway garbage cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114032824A true CN114032824A (en) | 2022-02-11 |
Family
ID=80135267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111222105.8A Withdrawn CN114032824A (en) | 2021-10-20 | 2021-10-20 | Airport runway garbage cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114032824A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821831A (en) * | 2023-02-16 | 2023-03-21 | 河南新路航交通科技有限公司 | Airport runway removes gluey equipment |
-
2021
- 2021-10-20 CN CN202111222105.8A patent/CN114032824A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821831A (en) * | 2023-02-16 | 2023-03-21 | 河南新路航交通科技有限公司 | Airport runway removes gluey equipment |
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| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220211 |
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| WW01 | Invention patent application withdrawn after publication |