CN112937861B - Multi-rotor unmanned aerial vehicle capable of compensating paint for building wall surface - Google Patents
Multi-rotor unmanned aerial vehicle capable of compensating paint for building wall surface Download PDFInfo
- Publication number
- CN112937861B CN112937861B CN202110371734.0A CN202110371734A CN112937861B CN 112937861 B CN112937861 B CN 112937861B CN 202110371734 A CN202110371734 A CN 202110371734A CN 112937861 B CN112937861 B CN 112937861B
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- bracket
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- sliding
- aerial vehicle
- unmanned aerial
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- 239000003973 paint Substances 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 51
- 238000010422 painting Methods 0.000 claims description 10
- 230000005294 ferromagnetic effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface wheeled type, e.g. multi-wheeled bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Remote Sensing (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Toys (AREA)
Abstract
The invention relates to the field of aircrafts, in particular to a multi-rotor unmanned aerial vehicle capable of supplementing paint to a wall surface of a building body, wherein long-term falling of paint on the wall surface outside the building body is a common problem, manual repair is not suggested in a small-area falling way from an economic angle or a safety angle.
Description
Technical Field
The invention relates to the field of aircrafts, in particular to a multi-rotor unmanned aerial vehicle capable of paint repairing of a building wall surface.
Background
The long-term falling off of wall paint outside a building is a common problem, and the small-area falling off does not suggest manual repair from the economical angle and the safety angle, and based on the reasons, the equipment is invented.
Disclosure of Invention
The invention aims to provide a multi-rotor unmanned aerial vehicle capable of paint repairing for a wall surface of a building body, and paint repairing can be carried out for the wall surface of a high-rise building through remote control.
The aim of the invention is achieved by the following technical scheme:
Can be for many rotor unmanned aerial vehicle of building body wall paint filling, including flight assembly and the assembly of painting, its characterized in that: the flying assembly is connected with the painting assembly.
As a further optimization of the technical scheme, the multi-rotor unmanned aerial vehicle capable of paint supplementing for the wall surface of a building body comprises an unmanned aerial vehicle support, a central disc, rotor supports, a flight motor support, a flight motor, rotors, a battery support, a ventilation opening, a fan blade cover, a blower motor, a blower fan blade, a rotary air inlet, a liquid storage chamber, a sliding frame, a limiting bottom plate, a sliding valve, a spring, a magnet sliding chamber, a sliding chute, a magnet and a curved spring, wherein the unmanned aerial vehicle support is connected with the central disc, the central disc is connected with four rotor supports, each rotor support is connected with the flight motor support, the flight motor support is connected with the flight motor, the flight motor is connected with the rotor, a battery is connected with the battery support, the battery support is provided with the ventilation opening, the battery support is connected with the fan blade cover, the fan blade cover is connected with the central disc, the rotary air inlet is connected with the liquid storage chamber, the sliding frame is connected with the limiting bottom plate, the sliding frame is connected with the sliding bottom plate, the sliding valve is connected with the sliding carriage, the two ends of the spring are respectively connected with the sliding bottom plate, the magnet is in a compressed state, and the magnet is in a state adjacent to the sliding chamber, and the sliding spring is in a normal state.
As a further optimization of the technical scheme, the multi-rotor unmanned aerial vehicle capable of repairing paint on the wall surface of a building body comprises a rotating support, a travelling wheel support, a travelling motor, travelling wheels, a liquid outlet support, a hairbrush fixing plate I, a liquid suction pipe, a central pipe, a liquid outlet branch pipe, a hairbrush fixing plate II and a hairbrush, wherein the rotating support is connected with a sliding chute in a sliding manner, the rotating support is contacted with a central disk, the rotating support is connected with four travelling wheel supports, each travelling wheel support is connected with one travelling motor, the travelling motor is connected with the travelling wheels, two adjacent travelling wheels are arranged in a mutually perpendicular manner, the rotating support is connected with two liquid outlet supports, the two liquid outlet supports are connected with the hairbrush fixing plate I, the two liquid suction pipes are connected with the central pipe and communicated with each other, the central pipe is connected with the liquid outlet branch pipe and the hairbrush fixing plate I and the hairbrush fixing plate II, the hairbrush fixing plate I is connected with the hairbrush fixing plate II, and the hairbrush fixing plate I and the hairbrush fixing plate II are connected with the hairbrush.
As a further optimization of the technical scheme, the multi-rotor unmanned aerial vehicle capable of repairing paint on the wall surface of the building body is characterized in that the battery is connected with the flying motor, the blower motor and the walking motor through connecting wires, and the battery support is also provided with a signal receiver.
As a further optimization of the technical scheme, the multi-rotor unmanned aerial vehicle capable of paint repairing of the building wall surface is characterized in that the contact part of the rotating support and the sliding groove is made of ferromagnetic metal.
The multi-rotor unmanned aerial vehicle capable of paint repairing the wall surface of the building has the beneficial effects that: the control flight assembly can control unmanned aerial vehicle flight, turn to, the skew, come to appointed high back when unmanned aerial vehicle, through control flight motor rotational speed control unmanned aerial vehicle skew, walking wheel and wall body contact, increase flight motor rotational speed make the rotor to with wall vertical direction acceleration blast air, the rotor applys the power to the wall body direction to the walking wheel, equipment is parallel with the wall completely, through the walking of control corresponding direction walking wheel this moment, control equipment direction of motion, when equipment moves to the paint filling position, control the rotation of blast fan leaf, the coating spraying is evenly smeared to the brush that the wall was moved to the coating, accomplish the paint filling.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the flying assembly 1 of the present invention;
Fig. 3 is a structural cross-sectional view of the flying assembly 1 of the present invention;
Fig. 4 is an enlarged schematic view of the structure of the flying assembly 1 of the present invention;
FIG. 5 is a second schematic view of the flying assembly 1 of the present invention;
FIG. 6 is a schematic view of the structure of the painting assembly 2 of the present invention;
FIG. 7 is a cross-sectional view of the construction of the painting assembly 2 of the present invention;
Fig. 8 is a schematic diagram of a second embodiment of the painting assembly 2 according to the invention.
In the figure: a flying assembly 1; the unmanned aerial vehicle bracket 1-1; a center plate 1-2; rotor supports 1-3; 1-4 of a flying motor bracket; 1-5 of flying motors; rotor wings 1-6; 1-7 of batteries; 1-8 of battery brackets; 1-9 of ventilation openings; fan blade cover 1-10; 1-11 parts of blower motors; 1-12 parts of a blower fan blade; 1-13 of rotary air inlets; 1-14 parts of liquid storage chambers; 1-15 of a carriage; 1-16 parts of limiting bottom plates; slide valves 1-17; 1-18 of springs; magnet sliding chambers 1-19; 1-20 of sliding grooves; 1-21 parts of magnets; 1-22 of curved springs; a painting assembly 2; a rotating bracket 2-1; a walking wheel bracket 2-2; 2-3 parts of a walking motor; 2-4 of travelling wheels; 2-5 parts of liquid outlet bracket; 2-6 parts of hairbrush fixing plates; 2-7 parts of a liquid suction pipe; 2-8 parts of a central tube; 2-9 parts of liquid outlet branch pipes; 2-10 parts of hairbrush fixing plate II; 2-11 parts of hairbrushes.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
The fixed connection in the device means that the device is fixed by means of welding, thread fixing and the like, and different fixing modes are used by combining different use environments; the rotating connection means that the bearing is baked on the shaft, a spring retainer ring groove is arranged on the shaft or the shaft hole, and the axial fixation of the bearing is realized by clamping the spring retainer ring in the retainer ring groove, so that the rotation is realized; the sliding connection means connection through sliding of the sliding block in the sliding groove or the guide rail, and the sliding groove or the guide rail is generally in a ladder shape, so that the sliding block is prevented from falling off in the sliding groove or the guide rail; the hinge is a movable connection mode on the connecting parts such as a hinge, a pin shaft, a short shaft and the like; the sealing is realized by a sealing ring or an O-shaped ring at the required sealing positions.
The first embodiment is as follows:
The following description is made with reference to fig. 1 to 8, which are a multi-rotor unmanned aerial vehicle capable of repairing paint on a wall surface of a building, and the multi-rotor unmanned aerial vehicle comprises a flight assembly 1 and a painting assembly 2, and is characterized in that: the flying assembly 1 is connected with the painting assembly 2.
The second embodiment is as follows:
in the following description of the first embodiment with reference to fig. 1-8, the flight assembly 1 includes an unmanned aerial vehicle support 1-1, a center board 1-2, a rotor support 1-3, a flight motor support 1-4, a flight motor 1-5, a rotor 1-6, a battery 1-7, a battery support 1-8, a vent 1-9, a fan blade cover 1-10, a blower motor 1-11, a blower fan blade 1-12, a rotary air intake 1-13, a liquid storage chamber 1-14, a carriage 1-15, a limit bottom board 1-16, a sliding valve 1-17, a spring 1-18, a magnet sliding chamber 1-19, a chute 1-20, a magnet 1-21, and a curved spring 1-22, the unmanned aerial vehicle support 1-1 is connected with the center board 1-2, the center board 1-2 is connected with four rotor supports 1-3, each rotor support 1-3 is connected with the flight motor support 1-4, the motor support 1-4 is connected with the flight motor 1-5, the blower motor 1-5 is connected with the battery support 1-6, the battery support 1-7 is connected with the fan blade cover 1-8, the fan blade cover 1-8 is connected with the battery support 1-8, the blower motor 1-8 is connected with the battery support 1-8, the fan 1-8 is connected with the battery 1-8, the fan 1-8 is connected with the fan 1-8, the fan 1-2 is connected with the battery 1-8, the fan 1-8 is connected with the fan 1-2, the rotary air inlet 1-13 is connected with the liquid storage chamber 1-14, the sliding frame 1-15 is connected with the inside of the liquid storage chamber 1-14, the sliding frame 1-15 is connected with the limiting bottom plate 1-16, the sliding valve 1-17 is connected with the sliding frame 1-15 in a sliding way, two ends of the spring 1-18 are respectively connected with the sliding valve 1-17 and the limiting bottom plate 1-16, the spring 1-18 is in a compressed state, the magnet sliding chamber 1-19 is positioned in the liquid storage chamber 1-14, all the magnets 1-21 are connected with the magnet sliding chamber 1-19 in a sliding way, the adjacent magnets are connected through the curved springs 1-22, the curved springs 1-22 are in a normal state, the sliding groove 1-20 is positioned on the outer wall of the liquid storage chamber 1-14, the flying assembly can be controlled, the flying, the steering and the deflection of the unmanned aerial vehicle can be controlled, and the motion direction of the device and the wall parallel shaft can be controlled.
And a third specific embodiment:
in the following description of the first embodiment with reference to fig. 1 to 8, the painted assembly 2 includes a rotary support 2-1, a travelling wheel support 2-2, a travelling motor 2-3, travelling wheels 2-4, a liquid outlet support 2-5, a brush fixing plate i 2-6, a liquid suction pipe 2-7, a central pipe 2-8, a liquid outlet branch pipe 2-9, a brush fixing plate ii 2-10 and a brush 2-11, the rotary support 2-1 is slidingly connected with a chute 1-20, the rotary support 2-1 is in contact with a central disk 1-2, the rotary support 2-1 is connected with four travelling wheel supports 2-2, each travelling wheel support 2-2 is respectively connected with one travelling motor 2-3, the walking motor 2-3 is connected with the walking wheels 2-4, two adjacent walking wheels 2-4 are mutually vertically arranged, the rotating bracket 2-1 is connected with two liquid outlet brackets 2-5, two liquid outlet brackets 2-5 are connected with a hairbrush fixing plate I2-6, two liquid suction pipes 2-7 are connected with a central pipe 2-8 and communicated with the central pipe 2-8, the central pipe 2-8 is rotationally connected with a liquid storage chamber 1-14, the central pipe 2-8 is connected with a liquid outlet branch pipe 2-9 and communicated with the liquid outlet branch pipe 2-9, the liquid outlet branch pipe 2-9 is connected with the hairbrush fixing plate I2-6 and the hairbrush fixing plate II 2-10, the hairbrush fixing plate I2-6 and the hairbrush fixing plate II 2-10 are connected with the hairbrush 2-11, when the equipment moves to the paint replenishing position, the blowing fan blade is controlled to rotate, the paint is sprayed to the wall surface and is uniformly smeared by the moving brush, and paint replenishing is completed.
The specific embodiment IV is as follows:
in the following description of the present embodiment with reference to fig. 1 to 8, a first embodiment will be further described, where the battery 1 to 7 is connected to the flight motor 1 to 5, the blower motor, and the walking motor through connection wires, and a signal receiver is further provided on the battery holder 1 to 8.
Fifth embodiment:
in the following, the present embodiment will be described with reference to fig. 1 to 8, and the first embodiment will be further described, where the contact portion between the rotating bracket 2-1 and the chute 1-20 is made of ferromagnetic metal.
The invention relates to a multi-rotor unmanned aerial vehicle capable of paint supplementing for a building wall, which has the following working principle: when the unmanned aerial vehicle is placed on the ground, the four unmanned aerial vehicle brackets 1-1 are contacted with the ground to support the whole unmanned aerial vehicle, when paint is added, the unmanned aerial vehicle is turned over, a paint pipe is inserted into the liquid storage chamber 1-14 through the vent opening 1-9 and the rotary air inlet 1-13, the sliding valve 1-17 slides on the sliding frame 1-15, the spring 1-18 is compressed, the paint is injected into the liquid storage chamber 1-14 and then the paint pipe is pulled out, under the thrust of the spring 1-18, the sliding valve 1-17 is reset and the unmanned aerial vehicle is returned, the four flying motors 1-5 are controlled to rotate at the same speed, the flying motors 1-5 drive the rotary wings 1-6 to rotate, the four rotary wings 1-6 generate thrust downwards to drive the whole unmanned aerial vehicle to lift, when the unmanned aerial vehicle flies to the vicinity of a specified paint supplementing range, the two flight motors 1-5 on the wall surface side are controlled to stop rotating, the downward thrust of the remaining two rotary wings is reduced, under the effect of the dead weight of the unmanned aerial vehicle, the unmanned aerial vehicle inclines and deviates towards the wall surface, when the travelling wheels 2-4 are contacted with the wall surface, all the flight motors 1-5 are accelerated to be started simultaneously, the four rotary wings 1-6 generate thrust in the direction opposite to the wall surface, the thrust drives the four travelling wheels 2-4 to be tightly contacted with the wall surface and drive the machine body to be parallel to the wall surface, at the moment, the two groups of opposite travelling motors 2-3 are controlled to simultaneously rotate to drive the two travelling wheels 2-4 to simultaneously rotate, the travelling direction of the machine body on the wall can be controlled by switching the rotation of the travelling motor 2-3, when the machine body is kept parallel to the wall, the magnet 1-21 in the magnet sliding chamber 1-19 is gathered to the lowest part of the magnet sliding chamber 1-19 under the action of gravity, the lower part Qu Huang is compressed, the upper part Qu Huang-22 is stretched, the lower part magnetic force is increased, because the contact part of the rotating bracket 2-1 and the sliding groove 1-20 is made of ferromagnetic metal, the magnetic force at the lower part increases to drive the ferromagnetic metal part of the rotating bracket 2-1 to move, the rotating bracket 2-1 rotates around the sliding groove 1-20, the rotating bracket 2-1 drives the travelling wheel 2-4 to rotate through the travelling wheel bracket 2-2, so that no matter what angle the rotor 1-6 is positioned with the machine body, the travelling direction of the travelling wheel 2-4 is always vertical or parallel to the ground, the rotating bracket 2-1 drives the liquid suction pipe 2-7 and the brush 2-11 to rotate through the liquid discharge bracket 2-5, the brush fixing plate I2-6 and the brush fixing plate II 2-10, no matter what angle the rotor 1-6 is positioned with the machine body, the brush 2-11 is always vertical or parallel to the ground, always one liquid suction pipe 2-7 is vertical to the ground and is inserted into the paint, the paint reaches the place to be repaired, the blower motor 1-11 is started, the blower motor 1-11 drives the blower fan blade 1-12 to rotate and blow the blower fan blade 1-17 to the sliding valve 1-17 through the rotary air inlet 1-13, the sliding valve 1-17 slides along the sliding frame 1-15, the air enters the liquid storage chamber 1-14, the pressure in the liquid storage chamber 1-14 is increased, the paint enters the liquid suction pipe 2-7 inserted into the paint and enters the central pipe 2-8, then enters the liquid outlet branch pipe 2-9 through the central pipe 2-8, and is then sprayed to the wall surface to be uniformly smeared on the wall surface by the walking brush 2-11 to finish repair, when the paint is recovered, the rotation of two adjacent flying motors 1-5 is stopped to unbalance the machine body, the machine body can fall off from the wall surface, and then the recovery can be completed by continuing to normally operate the unmanned aerial vehicle.
Of course, the above description is not intended to limit the invention, but rather the invention is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the invention will be within the scope of the invention.
Claims (3)
1. The utility model provides a many rotor unmanned aerial vehicle that can repair paint for building body wall, includes flight assembly (1) and japanning assembly (2), its characterized in that: the flying assembly (1) is connected with the painting assembly (2);
the flying assembly (1) comprises an unmanned aerial vehicle bracket (1-1), a center plate (1-2), a rotor wing bracket (1-3), a flying motor bracket (1-4), a flying motor (1-5), a rotor wing (1-6), a battery (1-7), a battery bracket (1-8), a ventilation opening (1-9), a fan blade cover (1-10), a blast motor (1-11), a blast fan blade (1-12), a rotary air inlet (1-13), a liquid storage chamber (1-14), a sliding frame (1-15), a limiting bottom plate (1-16), a sliding valve (1-17), a spring (1-18), a magnet sliding chamber (1-19), a sliding groove (1-20), a magnet (1-21) and Qu Huang (1-22), the unmanned aerial vehicle bracket (1-1) is connected with the center plate (1-2), the center plate (1-2) is connected with four rotor wing brackets (1-3), each rotor wing bracket (1-3) is connected with the flying motor bracket (1-4), the motor bracket (1-4) is connected with the flying motor bracket (1-5), the flying motor (1-5) is connected with the rotor wing (1-6), the battery (1-7) is connected with the battery bracket (1-8), the battery bracket (1-8) is provided with a vent (1-9), the battery bracket (1-8) is connected with the fan blade cover (1-10), the fan blade cover (1-10) is connected with the central disk (1-2), the air blower motor (1-11) is connected with the battery bracket (1-8), the air blower motor (1-11) is connected with the air blower fan blade (1-12), the rotary air inlet (1-13) is connected with the central disk (1-2), the rotary air inlet (1-13) is connected with the liquid storage chamber (1-14), the sliding frame (1-15) is connected with the inside of the liquid storage chamber (1-14), the sliding frame (1-15) is connected with the limiting bottom plate (1-16), the sliding valve (1-17) is connected with the sliding frame (1-15), the two ends of the spring (1-18) are respectively connected with the sliding valve (1-17) and the limiting bottom plate (1-16), the spring (1-18) is in a compressed state of the sliding chamber (1-14), all magnets (1-21) are in sliding connection with the magnet sliding chamber (1-19), adjacent magnets are connected through Qu Huang (1-22), the curved springs (1-22) are in a normal state, and the sliding grooves (1-20) are positioned on the outer wall of the liquid storage chamber (1-14);
The painting combination body (2) comprises a rotating bracket (2-1), a travelling wheel bracket (2-2), a travelling motor (2-3), travelling wheels (2-4), a liquid outlet bracket (2-5), a hairbrush fixing plate I (2-6), a liquid suction pipe (2-7), a central pipe (2-8), a liquid outlet branch pipe (2-9), a hairbrush fixing plate II (2-10) and a hairbrush (2-11), wherein the rotating bracket (2-1) is in sliding connection with a sliding chute (1-20), the rotating bracket (2-1) is contacted with the central disk (1-2), the rotating bracket (2-1) is connected with four travelling wheel brackets (2-2), each travelling wheel bracket (2-2) is respectively connected with one travelling motor (2-3), the travelling motor (2-3) is connected with the travelling wheel (2-4), two adjacent travelling wheels (2-4) are mutually vertically arranged, the rotating bracket (2-1) is connected with the two liquid outlet brackets (2-5), the two liquid outlet brackets (2-5) are both connected with the fixing plate I-6, both the two liquid outlet brackets (2-8) are connected with the central pipe (2-8), the central tube (2-8) is rotationally connected with the liquid storage chamber (1-14), the central tube (2-8) is connected with the liquid outlet branch tube (2-9) and communicated with the liquid outlet branch tube (2-9), the liquid outlet branch tube (2-9) is connected with the hairbrush fixing plate I (2-6) and the hairbrush fixing plate II (2-10), the hairbrush fixing plate I (2-6) is connected with the hairbrush fixing plate II (2-10), and the hairbrush fixing plate I (2-6) and the hairbrush fixing plate II (2-10) are connected with the hairbrush (2-11).
2. The multi-rotor unmanned aerial vehicle capable of paint repair for a building wall surface of claim 1, wherein the multi-rotor unmanned aerial vehicle is characterized in that: the battery (1-7) is connected with the flying motor (1-5), the blower motor and the walking motor through connecting wires, and the battery bracket (1-8) is also provided with a signal receiver.
3. The multi-rotor unmanned aerial vehicle capable of paint repair for a building wall surface of claim 1, wherein the multi-rotor unmanned aerial vehicle is characterized in that: the contact part of the rotating bracket (2-1) and the sliding groove (1-20) is made of ferromagnetic metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110371734.0A CN112937861B (en) | 2021-04-07 | 2021-04-07 | Multi-rotor unmanned aerial vehicle capable of compensating paint for building wall surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110371734.0A CN112937861B (en) | 2021-04-07 | 2021-04-07 | Multi-rotor unmanned aerial vehicle capable of compensating paint for building wall surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112937861A CN112937861A (en) | 2021-06-11 |
| CN112937861B true CN112937861B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110371734.0A Active CN112937861B (en) | 2021-04-07 | 2021-04-07 | Multi-rotor unmanned aerial vehicle capable of compensating paint for building wall surface |
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| CN (1) | CN112937861B (en) |
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| CN110979680A (en) * | 2019-12-27 | 2020-04-10 | 深圳市无限天空科技有限公司 | Unmanned aerial vehicle sprays paint |
| CN111994278A (en) * | 2020-09-25 | 2020-11-27 | 南京来得珠电子商务有限公司 | But high-end equipment that automatic control sprayed makes plant protection unmanned aerial vehicle |
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2021
- 2021-04-07 CN CN202110371734.0A patent/CN112937861B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107013018A (en) * | 2017-03-01 | 2017-08-04 | 浙江大学 | A kind of high-rise outer rendering robot |
| JP2019136651A (en) * | 2018-02-09 | 2019-08-22 | 日本製鉄株式会社 | Flight type injector and coating method |
| CN109372234A (en) * | 2018-11-28 | 2019-02-22 | 张子林 | A kind of external walls of building spray paint equipment |
| CN110067368A (en) * | 2019-03-27 | 2019-07-30 | 林清武 | A kind of unmanned plane wall face mopping device using roller radial motion |
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| Publication number | Publication date |
|---|---|
| CN112937861A (en) | 2021-06-11 |
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