CN112844915A - Unmanned aerial vehicle spraying mechanism and spraying unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle spraying mechanism and spraying unmanned aerial vehicle Download PDFInfo
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- CN112844915A CN112844915A CN202110080813.6A CN202110080813A CN112844915A CN 112844915 A CN112844915 A CN 112844915A CN 202110080813 A CN202110080813 A CN 202110080813A CN 112844915 A CN112844915 A CN 112844915A
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- aerial vehicle
- unmanned aerial
- spraying
- component
- spray
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses an unmanned aerial vehicle spraying mechanism and a spraying unmanned aerial vehicle, wherein the unmanned aerial vehicle spraying mechanism comprises a Y-shaped supporting component, a spraying component and a material conveying component. Y type supporting component detachably sets up in the unmanned aerial vehicle lower extreme, and Y type supporting component's center department is worn to locate by spraying component detachably, and defeated material subassembly sets up in subaerial, and defeated material subassembly passes through the conveying pipeline and is connected with spraying component. According to the spraying unmanned aerial vehicle provided by the embodiment of the invention, the spraying unmanned aerial vehicle comprises the spraying mechanism of the unmanned aerial vehicle, the whole mechanism can be detached and respectively placed and stored, the transportation and the storage are convenient, meanwhile, the Y-shaped supporting component can well support the spraying component, the spraying component is prevented from moving relative to the unmanned aerial vehicle in the spraying process, the coating uniformity is ensured, and the spraying quality is ensured.
Description
Technical Field
The invention relates to the field of unmanned spraying devices, in particular to an unmanned aerial vehicle spraying mechanism and a spraying unmanned aerial vehicle.
Background
Along with the national economy entering the transformation period, the coating operation modes such as ship construction and the like which require a large amount of manpower cannot meet the requirements of economy, cleanness and high efficiency. The existing wall climbing type coating robot and the track frame type spraying robot have the problems of complex curved surface adaptability checking, complex building, poor adaptability to different spraying environments and the like, and unmanned aerial vehicle spraying begins to enter the visual field of people.
The existing spraying unmanned aerial vehicle has the problem that a spray gun can slightly slide in the spraying process, so that the spraying quality is reduced.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide an unmanned aerial vehicle spraying mechanism which can improve the quality and efficiency of spraying operation.
The invention also aims to provide the spraying unmanned aerial vehicle with the unmanned aerial vehicle spraying mechanism, which can greatly simplify the spraying operation process.
The technical scheme is as follows: the unmanned aerial vehicle spraying mechanism of the invention comprises: the Y-shaped supporting component is detachably arranged at the lower end of the unmanned aerial vehicle; the spraying component is detachably arranged at the center of the Y-shaped supporting component in a penetrating manner; the material conveying component is arranged on the ground and is connected with the spraying component through a material conveying pipe.
Further, Y type supporting component includes two at least Y type supports and at least one auxiliary stand, the upper end of Y type support can be dismantled through single-pass fixing base and unmanned aerial vehicle bottom and be connected, the lower extreme of Y type support can be dismantled through oblique tee bend fixing base and unmanned aerial vehicle's undercarriage respectively and be connected, the upper end of auxiliary stand can be dismantled through single-pass fixing base and unmanned aerial vehicle bottom and be connected, the centre of Y type support with the lower extreme of auxiliary stand all is equipped with the sleeve, spraying component detachably wears to locate in the sleeve, the sleeve both ends are equipped with the bi-pass fixing base.
Further, the spraying subassembly includes spray lance, nozzle, automatic spray gun and universal camera, the nozzle reaches automatic spray gun set up respectively in the both ends of spray lance, universal camera set up in the spray lance is close nozzle one end, Y type supporting component's center department is worn to locate by spray lance detachably, automatic spray gun pass through the conveying pipeline with defeated material subassembly is connected.
Further, the nozzle is an adaptive nozzle.
Further, the spraying assembly further comprises a conveying pipe fixing device, the conveying pipe fixing device is detachably arranged on a cross bar of an unmanned aerial vehicle undercarriage, and the conveying pipe fixing device is used for enabling the conveying pipe to be perpendicular to the lower portion of the center of gravity of the unmanned aerial vehicle.
Furthermore, the both ends of spray lance are equipped with the screw thread, the spray lance pass through the screw thread with the nozzle reaches automatic spray gun can dismantle the connection.
Further, defeated material subassembly is including scribbling feed bin, force (forcing) pump, coating conveyer pipe and the automatic winding and unwinding devices of pipeline, the force (forcing) pump with the coating storehouse is connected, the one end of coating conveyer pipe with the coating storehouse is connected, the other end of coating conveyer pipe with the conveyer pipe, the coating conveyer pipe twine in on the automatic winding and unwinding devices of pipeline.
Furthermore, the Y-shaped supporting component is made of carbon fiber materials.
The spraying unmanned aerial vehicle comprises the unmanned aerial vehicle spraying mechanism.
Has the advantages that: compared with the prior art, the invention has the following advantages:
1. the whole mechanism can be detached and respectively placed for storage, and is convenient to transport and store.
2. The Y-shaped supporting component can well support the spraying component, and the spraying quality is guaranteed.
3. The self-adaptive nozzle, the universal camera, the automatic spray gun and the automatic pipeline retracting and releasing device are matched with each other, spraying parameters can be automatically adjusted, and the uniform spraying of the curved surface segmented outer plate is realized.
4. Conveying pipeline fixing device keeps the centrobaric below of ripe material pipe perpendicular to unmanned aerial vehicle, avoids the coating gross weight increase to lead to unmanned aerial vehicle to turn on one's side.
Drawings
Fig. 1 is a schematic bottom view of a painting drone of an embodiment of the present invention;
fig. 2 is a side view schematic of a painting drone of an embodiment of the present invention;
FIG. 3 is a schematic front view of a Y-shaped support assembly according to an embodiment of the invention;
FIG. 4 is a left side view of a feeding assembly according to an embodiment of the present invention;
fig. 5 is a right side view of a feeding module according to an embodiment of the present invention.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Referring to fig. 1 to 5, the spraying mechanism of the unmanned aerial vehicle according to the embodiment of the invention includes a Y-shaped support assembly 100, a spraying assembly 200, and a feeding assembly 300. Wherein Y type supporting component 100 detachably sets up in unmanned aerial vehicle's lower extreme, and spraying component 200 detachably wears to establish with the center department of Y type supporting component 100, and defeated material subassembly 300 sets up subaerially, and defeated material subassembly 300 passes through conveying pipeline 400 and is connected with spraying component 200.
According to above-mentioned technical scheme's unmanned aerial vehicle spraying mechanism, can dismantle the connection between each subassembly, the fast loading and unloading of being convenient for, and can place the save respectively, the transportation of being convenient for is deposited. Simultaneously spraying subassembly 200 firmly supports on the unmanned aerial vehicle body through a plurality of triangle-shaped structures of Y type supporting component 100, guarantees not produce vibrations among the spraying process and to unmanned aerial vehicle's relative displacement, improves the spraying quality. Defeated material subassembly 300 can provide coating for spraying subassembly 200 subaerial, avoids unmanned aerial vehicle spraying material to use up the time waste that comes and goes the supply and cause, improves spraying efficiency.
Referring to fig. 1 to 3, in some embodiments, Y-shaped supporting component 100 includes at least two Y-shaped supports 110 and an auxiliary support 130, one end of Y-shaped support 110 is upwards to be connected with the unmanned aerial vehicle bottom through one-way fixing base 120 in a detachable manner, the other two ends of Y-shaped support 110 are respectively connected with the landing gear of the unmanned aerial vehicle through two oblique tee fixing bases 150 in a detachable manner, auxiliary support 130 is disposed in the middle of two Y-shaped supports 110, the upper end is connected with the unmanned aerial vehicle bottom through one-way fixing base 120 in a detachable manner, auxiliary support 130 can share the weight of a part of spraying component 200, further improve the fixed stability of spraying component 200, and improve the spraying quality. Referring to fig. 3, the middle of Y type support 110 and the lower extreme of auxiliary stand 130 are equipped with the sleeve, and spray assembly 200's spray lance 210 passes the sleeve and can dismantle with Y type supporting component 100 and be connected, and telescopic both ends all are equipped with bi-pass fixing base 140, and bi-pass fixing base 140 is used for preventing that spray assembly 200 from taking place the displacement relative unmanned aerial vehicle under the reaction force of spraying coating, causes the spraying thickness uneven.
In some embodiments, the Y-shaped support member 100 is made of carbon fiber material, and has high strength while being light in weight, and good corrosion resistance, high temperature resistance, and fatigue resistance. It will be appreciated that the spray bars 210 may have different length specifications, and that different lengths of spray bars 210 may be selected for installation depending on the spray application scenario.
Referring to fig. 1-3, in some embodiments, spray assembly 200 includes a spray bar 210, a spray nozzle 220, an automatic spray gun 230, and a universal camera 240. The spray nozzle 220 and the automatic spray gun 230 are respectively arranged at two ends of the spray bar 210, the universal camera 240 is arranged at one end of the spray bar 210 close to the spray nozzle 220, and the automatic spray gun 230 is connected with the paint conveying pipe of the material conveying assembly 300 through the material conveying pipe 400. In some embodiments, the nozzle 220 is a self-adaptive nozzle, and the automatic valve is disposed in the automatic spray gun 230 and automatically opens and closes according to the pressure in the automatic spray gun 230. The universal camera 240 can move within the range of 180 degrees from top to bottom and from left to right, the universal camera 240 collects information of a spraying layout and feeds the information back to the controller, the controller adjusts parameters of the adaptive nozzle according to the information collected by the universal camera 240, the nozzle 220 is kept perpendicular to a sprayed curved surface subsection outer plate, the spraying thickness is guaranteed to be uniform, the spraying distance and the spraying width are guaranteed to be within a proper range, and the spraying quality is further improved.
In some embodiments, spray assembly 200 further includes a feed delivery pipe fixing device 250, where feed delivery pipe fixing device 250 is detachably disposed on a cross bar of the landing gear of the unmanned aerial vehicle, and feed delivery pipe fixing device 250 vertically fixes feed delivery pipe 400 below the center of gravity of the unmanned aerial vehicle, so as to prevent the unmanned aerial vehicle from turning on its side due to excessive coating weight. In this embodiment, the middle of the material conveying pipe fixing device 250 is provided with a vertical sleeve, and the material conveying pipe 400 passes through the sleeve to be kept perpendicular to the lower part of the center of gravity of the unmanned aerial vehicle.
In some embodiments, the spray bar 210 has threads at both ends, and the spray nozzle 220 and the automatic spray gun 230 are connected to the spray bar 210 through the threads, so as to facilitate disassembly, assembly, replacement or cleaning.
Referring to fig. 4 and 5, in some embodiments, the feeding assembly 300 includes a paint hopper 310, a pressurizing pump 320, a paint delivery pipe, and an automatic pipe retraction device 330. The pressurizing pump 320 is connected with the coating bin 310, and the constant high pressure is directly applied to the coating in the coating bin 310 according to the set pressure value, so that the coating generates pressure in the automatic spray gun 230 and is atomized and sprayed out from the self-adaptive nozzle, air is not mixed in the spraying process, the spraying efficiency is high, and the spraying effect is more uniform. One end of the coating delivery pipe is connected with the automatic spray gun 230, the other end is connected with the coating bin 310, and the coating delivery pipe is wound on the automatic pipeline winding and unwinding device 330 and is wound and unwound under the control of the automatic pipeline winding and unwinding device 330. It can be understood that the automatic pipeline reeling and unreeling device 330 includes a tension sensor, a roller for winding the paint delivery pipe and a motor for driving the roller, and the controller controls the rotation of the motor and the torque of the motor according to the tension of the paint delivery pipe detected by the tension sensor, so that the paint delivery pipe is kept in a stretched state, and smooth transmission of the paint is ensured.
According to the spraying unmanned aerial vehicle provided by the embodiment of the invention, the Y-shaped supporting component 100 and the spraying component 200 are arranged at the bottom of the unmanned aerial vehicle, and the spraying component 200 is connected with the material conveying component 300 arranged on the ground through the material conveying pipe 400. According to the spraying unmanned aerial vehicle provided by the embodiment of the invention, the spraying efficiency can be ensured, and the spraying thickness uniformity and the spraying quality can be ensured.
Claims (9)
1. An unmanned aerial vehicle spraying mechanism, its characterized in that includes:
the Y-shaped supporting assembly (100) is detachably arranged at the lower end of the unmanned aerial vehicle;
the spraying component (200) is detachably arranged at the center of the Y-shaped supporting component (100) in a penetrating way;
the material conveying component (300) is arranged on the ground, and the material conveying component (300) is connected with the spraying component (200) through a material conveying pipe (400).
2. The unmanned aerial vehicle spraying mechanism of claim 1, wherein the Y-shaped supporting assembly (100) comprises at least two Y-shaped supports (110) and at least one auxiliary support (130), the upper end of the Y-shaped support (110) is detachably connected with the bottom of the unmanned aerial vehicle through a single-pass fixing seat (120), the lower end of the Y-shaped support (110) is detachably connected with the landing gear of the unmanned aerial vehicle through an inclined tee fixing seat (150), the upper end of the auxiliary support (130) is detachably connected with the bottom of the unmanned aerial vehicle through a single-pass fixing seat (120), the middle of the Y-shaped support (110) and the lower end of the auxiliary support (130) are both provided with sleeves, the spraying assembly (200) is detachably arranged in the sleeves, and two ends of each sleeve are provided with a double-pass fixing seat (140).
3. The unmanned aerial vehicle spraying mechanism of claim 1, wherein the spraying assembly (200) comprises a spray bar (210), a spray nozzle (220), an automatic spray gun (230) and a universal camera (240), the spray nozzle (220) and the automatic spray gun (230) are respectively disposed at two ends of the spray bar (210), the universal camera (240) is disposed at one end of the spray bar (210) close to the spray nozzle (220), the spray bar (210) is detachably disposed at the center of the Y-shaped support assembly (100), and the automatic spray gun (230) is connected with the feed delivery assembly (300) through the feed delivery pipe (400).
4. The unmanned aerial vehicle spraying mechanism of claim 3, wherein the nozzle (220) is an adaptive nozzle.
5. The unmanned aerial vehicle spraying mechanism of claim 3, wherein the spray assembly (200) further comprises a feed delivery tube securing device (250), the feed delivery tube securing device (250) being removably disposed on a cross bar of an unmanned aerial vehicle landing gear, the feed delivery tube securing device (250) being configured to position the feed delivery tube (400) perpendicular to the unmanned aerial vehicle below the center of gravity.
6. The unmanned aerial vehicle spraying mechanism of claim 3, wherein both ends of the spray bar (210) are provided with threads, and the spray bar (210) is detachably connected with the spray nozzle (220) and the automatic spray gun (230) through the threads.
7. The unmanned aerial vehicle spraying mechanism of claim 1, wherein the material conveying assembly (300) comprises a paint bin (310), a pressure pump (320), a paint conveying pipe and an automatic pipeline winding and unwinding device (330), the pressure pump (320) is connected with the paint bin (310), one end of the paint conveying pipe is connected with the paint bin (310), the other end of the paint conveying pipe is connected with the conveying pipe, and the paint conveying pipe is wound on the automatic pipeline winding and unwinding device (330).
8. The unmanned aerial vehicle spraying mechanism of claim 1, wherein the Y-shaped support assembly (100) is made of a carbon fiber material.
9. A painting drone, characterized in that it comprises a drone painting mechanism according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080813.6A CN112844915A (en) | 2021-01-21 | 2021-01-21 | Unmanned aerial vehicle spraying mechanism and spraying unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080813.6A CN112844915A (en) | 2021-01-21 | 2021-01-21 | Unmanned aerial vehicle spraying mechanism and spraying unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112844915A true CN112844915A (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110080813.6A Pending CN112844915A (en) | 2021-01-21 | 2021-01-21 | Unmanned aerial vehicle spraying mechanism and spraying unmanned aerial vehicle |
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| CN (1) | CN112844915A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636080A (en) * | 2021-07-16 | 2021-11-12 | 潘正雨 | Aerial spraying operation flying robot |
| CN115430543A (en) * | 2022-09-15 | 2022-12-06 | 安徽农业大学 | Panel paint spraying apparatus is used in production of intelligence house wardrobe |
-
2021
- 2021-01-21 CN CN202110080813.6A patent/CN112844915A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636080A (en) * | 2021-07-16 | 2021-11-12 | 潘正雨 | Aerial spraying operation flying robot |
| CN115430543A (en) * | 2022-09-15 | 2022-12-06 | 安徽农业大学 | Panel paint spraying apparatus is used in production of intelligence house wardrobe |
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