CN114906321A - A multi-functional unmanned aerial vehicle for spraying - Google Patents
A multi-functional unmanned aerial vehicle for spraying Download PDFInfo
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- CN114906321A CN114906321A CN202210583862.6A CN202210583862A CN114906321A CN 114906321 A CN114906321 A CN 114906321A CN 202210583862 A CN202210583862 A CN 202210583862A CN 114906321 A CN114906321 A CN 114906321A
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- 238000005507 spraying Methods 0.000 title claims abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 62
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000010422 painting Methods 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 10
- 238000000576 coating method Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/20—Rotorcraft characterised by having shrouded rotors, e.g. flying platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nozzles (AREA)
Abstract
The application discloses a multi-functional unmanned aerial vehicle for spraying. The spraying system comprises a flying platform, a ground cooperative system for controlling the flying platform and a material supply system for conveying a spraying material, wherein the spraying system is detachably connected to the flying platform, the ground cooperative system is electrically connected with the flying platform through a radio, and the flying platform is used for carrying the spraying system and ensuring the stable flight of the spraying system during working; the spraying system is used for spraying materials, the spraying system comprises an installation platform arranged on the lower end face of the flying platform, a discharge pipe fixed on the installation platform and a nozzle arranged at one end of the discharge pipe, and the material supply system is connected with the discharge pipe. The spraying of outer wall coating is realized through setting up flight platform, can improve the effect of spraying greatly, improves the efficiency of spraying, reduces the safe risk that the construction brought, and operating personnel is far away from coating, can not harm healthy yet, and is safe environmental protection.
Description
Technical Field
The application relates to the technical field of spraying, particularly, relate to a multi-functional unmanned aerial vehicle for spraying.
Background
The spray coating is applied to the surface of the object to be coated by dispersing into uniform and fine droplets by means of a spray gun or a disc atomizer by means of pressure or centrifugal force. Can be divided into air spraying, airless spraying, electrostatic spraying and various derived modes of the above basic spraying forms, such as high-flow low-pressure atomized spraying, thermal spraying, automatic spraying, multi-group spraying and the like
In the exterior wall coating construction, not only a scaffold needs to be built for high-altitude operation, which is very dangerous, but also the construction speed is slow; and the construction period is long, multiple constructions are needed, the cost is high, and the time is long. The existing exterior wall coating construction is carried out manually, is dangerous and has certain harm to the health.
Disclosure of Invention
The main aim at of this application provides a multi-functional unmanned aerial vehicle for spraying to there is the cycle length in solving the outer wall construction, and is with high costs, problem that the safety risk is high.
In order to achieve the purpose, the application provides a multifunctional unmanned aerial vehicle for spraying, which comprises a flight platform, a ground cooperative system for controlling the flight platform and a material supply system for conveying a spraying material, wherein the flight platform is detachably connected with the spraying system, the ground cooperative system is electrically connected with the flight platform through a radio, and the flight platform is used for carrying the spraying system and ensuring the stable flight of the spraying system during working; the spraying system is used for spraying materials, the spraying system comprises an installation platform arranged on the lower end face of the flying platform, a discharge pipe fixed on the installation platform and a nozzle arranged at one end of the discharge pipe, and the material supply system is connected with the discharge pipe.
Preferably, the flying platform includes the unmanned aerial vehicle main part, sets up a plurality of lift fans in the unmanned aerial vehicle main part, the lift fan is used for providing the ascending lift of flying platform, still set up a plurality of propulsion fans in the unmanned aerial vehicle main part, the reaction force that produces when propulsion fan is used for offsetting the paint finishing spraying guarantees flying platform's stability.
Preferably, one end of the discharge pipe is provided with an absorption hood for collecting waste materials.
Preferably, material feed system is dependence formula feed system, dependence formula feed system is including setting up booster pump that just is connected with the discharging pipe on the mount table, the storage case that is used for depositing the material, the holding vessel that is used for waste recovery, vacuum pump, booster and power supply system, the material case is connected with the booster, the storage case is connected with the inlet of booster pump through first pipeline, pass through electric wire connection between booster pump, vacuum pump, booster pump and the power supply system, the negative pressure end of vacuum pump is connected with the bottom of holding vessel, the feed inlet of holding vessel is connected with the absorption hood through the hose.
Preferably, the material supply system is an independent supply system, the independent supply system is provided with materials and energy sources for spraying work, the independent supply system comprises a material storage tank for storing the materials, a storage bottle for storing waste materials and a power supply for supplying power to a booster pump, the power supply can be carried on a mounting table, an air compression device is further arranged on the mounting table, the material storage tank is connected with a material discharge pipe, a recovery pipe is arranged between the absorption cover and the storage bottle, and the power supply is used for supplying power to the air compression device.
Preferably, the air compression device is including being fixed in compressed gas jar and the vacuum generator on the support frame, the end of giving vent to anger of compressed gas jar is connected with first outlet duct, second outlet duct and third outlet duct, first outlet duct is connected with the top of storage tank, the second outlet duct is connected with vacuum generator, the one end that compressed gas jar was kept away from to the third outlet duct is connected with the nozzle, vacuum generator's negative pressure port is connected with the storage bottle through the third pipeline, vacuum generator and storage bottle all are fixed in on the mount table, the end of giving vent to anger of compressed gas jar is provided with the solenoid valve, the solenoid valve supplies power through the power.
Preferably, the ground cooperative system is a control computer, and the control computer can gather the running state of the unmanned aerial vehicle main part and control the flight state of the unmanned aerial vehicle main part.
Preferably, the power supply system is a spare storage battery, and the supercharger, the booster pump, the vacuum pump and the spare storage battery are connected through electric wires.
Preferably, the booster is an air compressor, the air outlet end of the air compressor is connected with two air conveying pipes, one air conveying pipe is connected with the storage tank, and one air conveying pipe is connected with the nozzle.
Preferably, the unmanned aerial vehicle main part is provided with a protective housing.
In the embodiment of the application, the multifunctional unmanned aerial vehicle for spraying is provided, the aerial work of a spraying system is realized by arranging the flight platform, and the safety risk caused by manual aerial painting is avoided; the spraying of outer wall is realized through the paint finishing system, and the effect of spraying can be improved greatly to cooperation flight platform, improves the efficiency of spraying, reduces the safe risk that the construction brought, and need not build the scaffold frame, spraying safe and reliable, low cost, operating personnel is far away from coating, also can not harm healthy, safety ring protects.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a schematic diagram showing the overall structural layout of the embodiment;
FIG. 2 is a schematic diagram showing a relevant structure of a flight platform;
FIG. 3 is a schematic diagram showing a system associated with the stand-alone supply system;
FIG. 4 is a schematic diagram for showing the relevant structure of a dependent feed system;
FIG. 5 is a schematic view for showing the positional relationship of an air compressor and a vacuum pump;
fig. 6 is a schematic diagram for showing the main constituent structure of the ground cooperation system.
The labels in the figure are:
1. a flying platform; 2. a mounting table; 3. a spray system; 4. a booster pump; 5. a nozzle; 6. a discharge pipe; 7. an unmanned aerial vehicle main body; 8. a lift fan; 9. a propulsion fan; 10. a material storage box; 11. a collection tank; 13. a standby storage battery; 14. an air compressor; 15. a vacuum pump; 16. a material storage tank; 17. a recovery pipe; 18. a compressed gas tank; 20. an absorbent cover; 22. a protective housing; 23. a first outlet pipe; 24. a second air outlet pipe; 25. an electromagnetic valve; 26. recovering the bottle; 27. a vacuum generator.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-5, a multifunctional unmanned aerial vehicle for spraying comprises a flight platform 1, a ground cooperation system for controlling the flight platform 1, and a material supply system for conveying a spraying material, wherein the flight platform 1 is detachably connected with a spraying system 3, the ground cooperation system is electrically connected with the flight platform 1 through radio, and the flight platform 1 is used for carrying the spraying system 3 and ensuring stable flight of the spraying system 3 during working; the spraying system 3 is used for spraying materials, the spraying system 3 comprises an installation platform 2 arranged on the lower end face of the flying platform 1, a discharge pipe 6 fixed on the installation platform 2 and a nozzle 5 arranged at one end of the discharge pipe 6, and the material supply system is connected with the discharge pipe 6.
As shown in fig. 1 and 2, before outer wall spraying, an information acquisition terminal is carried on a flying platform 1, the information acquisition terminal is mainly used for topographic mapping, the coordinate of the flying platform 1 is mainly established from GPS positioning provided by a satellite, the flying platform 1 comprises an unmanned aerial vehicle main body 7 and a plurality of lift fans 8 arranged on the unmanned aerial vehicle main body 7, the lift fans 8 are used for providing upward lift force for the flying platform 1, the unmanned aerial vehicle main body 7 is also provided with a plurality of propulsion fans 9, the propulsion fans 9 are used for offsetting acting force generated when a spraying system 3 is used for spraying, so as to ensure the stability of the flying platform 1, the information acquisition terminal is fixed on the unmanned aerial vehicle main body 7, and data acquired by a ground cooperative system is stored and analyzed, the ground cooperative system is a control computer, and the control computer can acquire the running state of the unmanned aerial vehicle main body 7 and control the flying state of the unmanned aerial vehicle main body 7, the manual work is to the data analysis of gathering, sets for the relevant information such as the movement path of unmanned aerial vehicle main part 7, the dynamic altitude of flight, makes unmanned aerial vehicle main part 7 move according to orbit and the altitude variation of setting for, and then ensures that the paint finishing 3 that carries on the unmanned aerial vehicle main part 7 can comprehensive even spary the wall body, guarantees the quality of wall body spary.
As shown in fig. 5, when the GPS signal location is weak, it is necessary to set up a signal station on the ground for the unmanned aerial vehicle main body 7 establishes a coordinate point, and further, the unmanned aerial vehicle main body 7 is convenient to acquire data by carrying an information acquisition terminal, and also can acquire data by manual surveying and mapping, and then inputs the data acquired by manual measurement into a control computer, and by analyzing the data, the relevant information such as the operation path and the dynamic height of the unmanned aerial vehicle main body 7 is set, and further, the spraying to the indoor wall is realized.
As shown in fig. 3, after the related data such as the terrain is obtained, the working state of the main body 7 of the unmanned aerial vehicle is manually set, and then the spraying system 3 is replaced, the material supply system has various implementation modes, and the staff can select a proper material supply system according to the actual spraying requirement, and for spraying in a small range, a stand-alone supply system can be adopted, the material supply system is a stand-alone supply system, the stand-alone supply system is provided with materials and energy sources for spraying, the stand-alone supply system comprises a storage tank 16 for storing the materials, a storage bottle for storing waste materials and a power supply, the power supply can be carried on the mounting table 2, the mounting table 2 is further provided with an air compression device, the storage tank 16 is connected with the discharge pipe 6, a recovery pipe 17 is arranged between the absorption cover 20 and the storage bottle, and the power supply is used for supplying power to the air compression device, an absorption cover 20 for collecting waste materials is arranged at one end of the discharge pipe 6, an air compression device is further arranged on the support frame and comprises a compressed air tank 18 and a vacuum generator 27 which are fixed on the support frame, the air outlet end of the compressed air tank 18 is connected with a first air outlet pipe 23 and a second air outlet pipe 24, the first air outlet pipe 23 is connected with the upper part of the storage tank 16, the second air outlet pipe 24 is connected with the vacuum generator 27, the first air outlet pipe 23 is connected with a third air outlet pipe, one end, far away from the second air outlet pipe 24, of the third air outlet pipe is connected with the nozzle 5, the negative pressure port of the vacuum generator 27 is connected with a storage bottle through a third pipeline, the vacuum generator 27 and the storage bottle are both fixed on the mounting table 2, the air outlet end of the compressed air tank 18 is provided with an electromagnetic valve 25, and the electromagnetic valve 25 supplies power through a power supply, in placing unmanned aerial vehicle main part 7 in this power in, the staff places the material that needs the spraying in storage tank 16, and with compressed gas jar 18, vacuum generator 27 and deposit the bottle and install on mount table 2, control solenoid valve 25's the active state through ground cooperative system, solenoid valve 25 opens, compressed gas jar 18 can erupt the air current, the air current that erupts enters into storage tank 16 and vacuum generator 27 respectively through first outlet duct 23 and second outlet duct 24 in, vacuum generator 27 can change the positive pressure air supply that compressed gas jar 18 takes place into the negative pressure air supply, and then make and be in the negative pressure state in the bottle of depositing, it is connected through accumulator 17 with absorption cover 20 to deposit the bottle, and then make suction have in the absorption cover 20.
The unmanned aerial vehicle main body 7 lifts off and moves according to a set program, after the unmanned aerial vehicle flies to a first set coordinate, the control electromagnetic valve 25 is opened, gas in the compressed gas tank 18 enters the storage tank 16 through the first air outlet pipe 23, further, the pressure in the storage tank 16 is increased, the spraying material in the storage tank 16 is extruded into the discharge pipe 6 and finally flows out of the nozzle 5, the spraying material flowing out of the nozzle 5 is sprayed in a fan shape under the airflow jet action of the third air outlet pipe, the spraying area is increased, the spraying uniformity is improved, by the mode, the wall surface in a small range can be sprayed in a short time, in the spraying process, the unmanned aerial vehicle main body 7 has a reaction force generated by the jet of the nozzle 5, the reaction force can be offset by the propelling fan 9, and the spraying stability of the unmanned aerial vehicle main body 7 is ensured, also can carry on anti-shake and increase steady mechanism simultaneously in unmanned aerial vehicle main part 7, further guarantee the stability of unmanned aerial vehicle during operation, and then ensure the quality of spraying, at the spraying in-process of spraying material, the discarded material that is located near the cage 20 then can enter into under the suction effect of cage 20 and deposit the bottle and collect, reduces the harm of discarded material to the surrounding environment to a certain extent.
As shown in fig. 4 to 6, when long-time spraying is required, material supply can be performed through a dependent supply system, the dependent supply system is a dependent supply system, the dependent supply system comprises a booster pump 4 arranged on the installation platform 2 and connected with the discharge pipe 6, a storage tank 10 for storing material, a collection tank 11 for waste recovery, a vacuum pump 15, a booster and a power supply system, the storage tank is connected with the booster, the storage tank 10 is connected with a liquid inlet of the booster pump 4() through a first pipeline, the booster pump, the vacuum pump 15, the booster pump 4() and the power supply system are connected through electric wires, a negative pressure end of the vacuum pump 15 is connected with a bottom of the collection tank 11, a liquid inlet of the collection tank 11 is connected with the absorption hood 20 through a hose, a worker places the material to be sprayed into the storage tank 10, then the spraying material is conveyed into a discharge pipe 6 through a supercharger, the supercharger is an air compressor 14, the air outlet end of the air compressor 14 is connected with two air pipes, one air pipe is connected with a material storage tank 16, one air pipe is connected with a nozzle 5, a power supply system is a standby storage battery 13, the power supply system can be directly connected with commercial power, the commercial power supplies power for the air compressor 14, a vacuum pump 15, a booster pump 4 and the like, the air compressor 14 generates high-pressure air flow, the generated high-pressure air flow respectively enters the material storage tank 10 and the nozzle 5 through the two air pipes, the air pressure in the material storage tank 10 can be increased through the air entering the material storage tank 10, then the spraying material in the material storage tank 10 is conveyed into the booster pump 4 through a first pipeline after receiving the air pressure, the circulation speed of the spraying material is further increased through the booster pump 4, and when the material enters the nozzle 5, high-pressure air generated by the air compressor 14 is conveyed to the nozzle 5 through another conveying pipe, and the high-pressure air can enable materials flowing out of the nozzle 5 to be fan-shaped, and then the materials are sprayed on the wall surface in the fan-shaped mode, and the wall surface is sprayed.
As shown in fig. 6, the vacuum pump 15 is connected to a power supply system through an electric wire, the vacuum pump 15 mainly generates a suction force, when spraying a coating material, the suction force generated by the vacuum pump 15 makes the interior of the collection tank 11 in a negative pressure state, the collection tank 11 is connected to the absorbing cover 20 through a hose, so that the interior of the absorbing cover 20 has a suction force, the waste coating scattered in the air generated by spraying can be absorbed through the absorbing cover 20, the waste coating absorbed into the absorbing cover 20 enters the hose, the waste coating enters the collection tank 11 along the hose under the action of self gravity, the suction force of the vacuum pump 15 and the like, the collection of the waste coating is realized in the collection tank 11, and the subsequent centralized treatment is facilitated
As shown in fig. 3, before the front spraying, the dust on the wall surface can be cleaned through the cooperation of the nozzle 5 and the air compressor 14, so as to ensure that the wall surface is in a cleaner state.
As shown in fig. 6, the commercial power cannot be directly supplied in place due to the limitation of the terrain in some places, and the electric quantity can be directly obtained from the power supply system, the supercharger, the booster pump 4, the vacuum pump 15 and the backup storage battery 13 are connected through electric wires, and the supercharger, the vacuum pump 15, the booster pump 4, the air pump and the like are supplied with power through the backup storage battery 13.
The material supply system is mainly applied to liquid conveying, not only spraying materials, but also cleaning materials and other related liquid materials can be conveyed, and other liquids can be also adopted, and the first pipeline, the second pipeline, the third pipeline and the fourth pipeline are common silica gel hoses on the market.
As shown in fig. 1, still be provided with protecting cover 22 on the unmanned aerial vehicle main part 7, can protect lift fan 8 through protecting cover 22, avoid the fan to damage, increase the life of fan and avoid the fan to cause the injury to personnel, the safe handling of guarantee fan.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a multi-functional unmanned aerial vehicle for spraying which characterized in that: the ground coordination system comprises a flight platform (1), a ground coordination system used for controlling the flight platform (1) and a material supply system used for conveying a spraying material, wherein the flight platform (1) is detachably connected with a spraying system (3), the ground coordination system is electrically connected with the flight platform (1) through radio, and the flight platform (1) is used for carrying the spraying system (3) and ensuring the stable flight of the spraying system (3) during working; the spraying system (3) is used for spraying materials, the spraying system (3) comprises an installation platform (2) arranged on the lower end face of the flying platform (1), a discharge pipe (6) fixed on the installation platform (2) and a nozzle (5) arranged at one end of the discharge pipe (6), and the material supply system is connected with the discharge pipe (6).
2. The multifunctional unmanned aerial vehicle for spraying is characterized in that the flying platform (1) comprises an unmanned aerial vehicle main body (7) and a plurality of lift fans (8) arranged on the unmanned aerial vehicle main body (7), the lift fans (8) are used for providing upward lift force for the flying platform (1), a plurality of propelling fans (9) are further arranged on the unmanned aerial vehicle main body (7), and the propelling fans (9) are used for offsetting reaction force generated when the spraying system (3) sprays and ensuring the stability of the flying platform (1).
3. Multifunctional drone for painting according to claim 1, characterised in that one end of the discharge pipe (6) is provided with an absorption hood (20) to collect the waste material.
4. The multifunctional unmanned aerial vehicle for painting of claim 3, the material supply system is a dependent supply system, the dependent supply system comprises a booster pump (4) which is arranged on the mounting platform (2) and is connected with a discharge pipe (6), a storage box (10) for storing materials, a collecting tank (11) for recovering waste materials, a vacuum pump (15), a booster and a power supply system, the material tank is connected with the booster, the material storage tank (10) is connected with a liquid inlet of the booster pump (4) through a first pipeline, the booster, the vacuum pump (15), the booster pump (4) and the power supply system are connected through electric wires, the negative pressure end of the vacuum pump (15) is connected with the bottom of the collecting tank (11), the feed inlet of the collecting tank (11) is connected with the absorbing cover (20) through a hose.
5. The multifunctional unmanned aerial vehicle for painting of claim 3, wherein the material supply system is a stand-alone supply system with materials and energy sources for painting work, the stand-alone supply system comprises a storage tank (16) for storing materials, a storage bottle for storing waste materials and a power supply, the power supply can be carried on a mounting table (2), an air compression device is further arranged on the mounting table (2), the storage tank (16) is connected with a discharge pipe (6), a recovery pipe (17) is arranged between the absorption cover (20) and the storage bottle, and the power supply is used for supplying power to the air compression device.
6. The multifunctional unmanned aerial vehicle for spraying according to claim 5, wherein the air compressing device comprises a compressed air tank (18) and a vacuum generator (27) fixed on the support frame, the air outlet end of the compressed air tank (18) is connected with a first air outlet pipe (23) and a second air outlet pipe (24), the first air outlet pipe (23) is connected with the upper part of the storage tank (16), the second air outlet pipe (24) is connected with the vacuum generator (27), the first air outlet pipe (23) is connected with a third air outlet pipe, the end of the third air outlet pipe far away from the second air outlet pipe (24) is connected with the nozzle (5), the negative pressure port of the vacuum generator (27) is connected with the storage bottle through a third pipeline, the vacuum generator (27) and the storage bottle are both fixed on the mounting table (2), the air outlet end of the compressed air tank (18) is provided with an electromagnetic valve (25), the electromagnetic valve (25) is powered by a power supply.
7. The multifunctional drone for painting according to claim 1, characterized in that the ground coordination system is a control computer that can acquire the operating state of the drone body (7) and control the flight state of the drone body (7).
8. Multifunctional unmanned aerial vehicle for painting according to claim 4, characterized in that the power supply system is a backup battery (13), and the booster, booster pump (4), vacuum pump (15) and backup battery (13) are connected by electric wires.
9. The multifunctional unmanned aerial vehicle for spraying as claimed in claim 4, wherein the supercharger is an air compressor (14), the air outlet end of the air compressor (14) is connected with two air pipes, one air pipe is connected with the storage tank (16), and the other air pipe is connected with the nozzle (5).
10. A multifunctional drone for painting according to claim 2, characterized in that a protective casing (22) is also provided on the drone body (7).
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| CN202210583862.6A CN114906321A (en) | 2022-05-25 | 2022-05-25 | A multi-functional unmanned aerial vehicle for spraying |
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| CN202210583862.6A CN114906321A (en) | 2022-05-25 | 2022-05-25 | A multi-functional unmanned aerial vehicle for spraying |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487442A (en) * | 2022-09-24 | 2022-12-20 | 熊孝柱 | Unmanned aerial vehicle high-altitude window breaking dry powder fire extinguishing equipment |
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