CN108860614A - One kind efficiently spraying uniform plant protection drone - Google Patents
One kind efficiently spraying uniform plant protection drone Download PDFInfo
- Publication number
- CN108860614A CN108860614A CN201810669278.6A CN201810669278A CN108860614A CN 108860614 A CN108860614 A CN 108860614A CN 201810669278 A CN201810669278 A CN 201810669278A CN 108860614 A CN108860614 A CN 108860614A
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- China
- Prior art keywords
- motor
- plant protection
- main body
- perfusion tube
- pesticide
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0028—Centrifugal sprayers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
Abstract
The present invention relates to one kind efficiently to spray uniform plant protection drone,Including main body,Pesticide box,Chemical spraying mechanism,Several aviation mechanisms and several recesses,Supporting mechanism is equipped in recess,Supporting mechanism includes translation component,Translational block,Strut,Hinge assembly,Air pump,Cylinder,Piston and supporting block,Chemical spraying mechanism includes perfusion tube,Connecting tube,Branch pipe,Turntable,First motor,Drive block,Conditioning box,Reciprocating member,Connection component and two spray heads,The efficient uniform plant protection drone of sprinkling constantly changes the revolving speed of spray head by chemical spraying mechanism,The pesticide for spraying spray head is fallen in different positions,Expand the spraying range of pesticide,Improve plant protection efficiency,Moreover,When carrying out plant protection operation,Supporting mechanism can be taken in recess,Prevent the propagation for stopping pesticide,To ensure that the sprinkling of pesticide is uniform,Improve the practicability of equipment.
Description
Technical field
The present invention relates to agricultural mechanical fields, in particular to a kind of efficiently to spray uniform plant protection drone.
Background technique
UAV, abbreviation unmanned plane (UAV) are a kind of new concept weapon equipments being in rapid development,
It is low to have the advantages that maneuverability, rapid reaction, unmanned flight, operation require.Unmanned plane, can be with by carrying multiclass sensor
It realizes image real-time Transmission, high-risk areas detecting function, is the strong supplement of satellite remote sensing and traditional air remote sensing.Currently, nothing
Man-machine use scope has widened military affairs, scientific research, civilian three big field, specifically in electric power, communication, meteorology, agricultural, sea
Ocean, he explores, photographs, preventing and reducing natural disasters, Crop Estimation, drug law enforcement anti-smuggling, border patrol, the fields application such as public security anti-terrorism it is very wide.
In existing plant protection drone, by carrying pesticide box and spray head, pesticide is carried out when unmanned plane during flying
Sprinkling, to complete plant protection work.But existing unmanned plane is when carrying out plant protection work, since the spraying range of spray head has
Limit, unmanned plane need movement of rounding trip flight, could seriously reduce the spray of pesticide by pesticide spraying in entire crop growth area
Efficiency is spilt, even if can drive spray head mobile on the unmanned plane of part, expands spraying range, but the movement of spray head certainly will lead to pencil
Extension, cause part pesticide residue in pencil, cause the waste of pesticide, moreover, during spraying insecticide, part
Medicine drop is liable to stick on the stabilizer blade of unmanned plane, causes crops sprinkling uneven, affects the growth of crops, and then reduce
The practicability of existing plant protection drone.
Summary of the invention
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it is equal to provide a kind of efficient sprinkling
Even plant protection drone.
The technical solution adopted by the present invention to solve the technical problems is：One kind efficiently spray uniform plant protection nobody
Machine, including main body, pesticide box, chemical spraying mechanism, several aviation mechanisms and several recesses, the main body is interior to be equipped with antenna and PLC, institute
It states antenna to be electrically connected with PLC, the aviation mechanism is circumferentially evenly distributed on the periphery of main body, and the recess is circumferentially evenly distributed on
The lower section of main body, the recess is interior to be equipped with supporting mechanism, and the pesticide box is fixed on the top of main body, and the pesticide box is equipped with
The lower section of main body is arranged in liquid injection pipe, the chemical spraying mechanism；
The supporting mechanism includes translating component, translational block, strut, hinge assembly, air pump, cylinder, piston and supporting block,
The translation component is located at the top of cylinder, and translated component and translational block are sequentially connected, and the translational block passes through strut and gas
Cylinder is hinged, and the cylinder is connect with hinge assembly, and the air pump is fixed on cylinder, and the air pump is connected to cylinder, the work
One end of plug is arranged in cylinder, and the other end of the piston is fixedly connected with supporting block；
The chemical spraying mechanism includes perfusion tube, connecting tube, branch pipe, turntable, first motor, drive block, conditioning box, reciprocal group
Part, connection component and two spray heads, the top of the connecting tube are connected to pesticide box, and the bottom end of the connecting tube is set in infusion
It is connected at the top of pipe, the bottom end of the perfusion tube and the center of branch pipe, the perfusion tube is arranged by connection component in main body
Lower section, valve is equipped in the perfusion tube, two spray heads are located at the two sides of branch pipe, and the branch pipe is set by connection component
It sets in the lower section of perfusion tube, the first motor is fixed on the lower section of main body, and the first motor is electrically connected with PLC, and described
One motor and drive block are sequentially connected, and the shape of the drive block is cone, and the turntable is set on perfusion tube, and described turn
Disk is resisted against on drive block, and the shape of the conditioning box is U-shaped, and the conditioning box is located at the one of the separate drive block of perfusion tube
The side of side, the separate drive block of the turntable is arranged in the U-shaped opening of conditioning box, the reciprocating member and driving frame transmission
Connection, the first motor and valve are electrically connected with PLC.
Preferably, the translation component includes the second motor, bearing and the second drive in order to drive translational block to be moved
Moving axis, on the inner wall for the two sides that second motor and bearing are separately fixed at recess, second motor is electrically connected with PLC,
Between the second motor and bearing, second motor and the second drive shaft are sequentially connected second drive shaft, described flat
It moves block to be set in the second drive shaft, being equipped with the junction of the second drive shaft for the translational block is matched with the second drive shaft
Screw thread.
Preferably, the rotation of cylinder, the hinge assembly include fixed link, lantern ring and connecting rod for convenience, it is described
Fixed link is fixed in recess, and the lantern ring is set in fixed link, and the lantern ring is fixedly connected by connecting rod with cylinder.
Preferably, the reciprocating member includes third in order to drive reciprocal frame to move back and forth in the vertical direction
Motor, first connecting rod, second connecting rod and directed element, the third motor are fixed on the lower section of main body, the third motor with
PLC electrical connection, the third motor and first connecting rod are sequentially connected, and the first connecting rod is cut with scissors by second connecting rod and conditioning box
It connects, the directed element is located at the side of the separate turntable of conditioning box.
Preferably, in order to fix the moving direction of reciprocal frame, the directed element includes orientation lever and verge ring, described
Orientation lever is fixed on the lower section of main body, and the verge ring is set on orientation lever, and the verge ring is fixedly connected with conditioning box.
Preferably, the inner wall of the two sides of the conditioning box is equipped with opening, the opening for the ease of the rotation of turntable
Interior to be equipped with ball, the ball matches with opening, and the centre of sphere of the ball is located in opening, and the ball is resisted against turntable
On.
Preferably, turntable is slided on perfusion tube and is rotated by driven by rotary disc perfusion tube for convenience, the turntable
Inside be equipped with several strip shape gobs, the strip shape gob is circumferentially evenly distributed on the inside of turntable, and the periphery of the perfusion tube is equipped with
Several protrusive boards, the protrusive board are circumferentially evenly distributed on the periphery of perfusion tube, and the quantity of the protrusive board and the quantity of strip shape gob are equal,
The protrusive board and strip shape gob correspond, and the protrusive board is located in strip shape gob.
Preferably, for Auxiliary support perfusion tube, the connection component includes connection ring, plate and two brackets, two
A bracket is located at the two sides of connection ring, and the connection ring is set on perfusion tube, and the connection ring is fixed by the bracket
The lower section of main body, the plate are located at the top of connection ring, and the plate is fixed on perfusion tube.
Preferably, the flight function in order to realize unmanned plane, the aviation mechanism includes side lever, the 4th motor, the 4th
Drive shaft and two rotors, the 4th motor are fixedly connected by side lever with main body, and the 4th motor is electrically connected with PLC,
Two rotors are located at the two sides of the 4th drive shaft, and the 4th motor is connect by the 4th drive shaft with rotary-wing transmission.
Preferably, in order to reinforce the cruising ability of equipment, the top of the pesticide box is equipped with solar panels.
The invention has the advantages that the efficient uniform plant protection drone of sprinkling constantly changes spray by chemical spraying mechanism
The revolving speed of head, the pesticide for spraying spray head fall the spraying range for expanding pesticide in different positions, improve plant protection effect
Rate, compared with existing chemical spraying mechanism, the chemical spraying mechanism sphere of action is wide, and the distance for conveying pesticide immobilizes, and avoids agriculture
Medicine residual, moreover, when carrying out plant protection operation, supporting mechanism can be taken in recess, prevent the propagation for stopping pesticide, thus
It ensure that the sprinkling of pesticide is uniform, improve the practicability of equipment, compared with existing supporting mechanism, the supporting mechanism structure spirit
It is living, securely and reliably.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram for efficiently spraying uniform plant protection drone of the invention；
Fig. 2 is the structural schematic diagram of the supporting mechanism for efficiently spraying uniform plant protection drone of the invention；
Fig. 3 is the structural schematic diagram of the chemical spraying mechanism for efficiently spraying uniform plant protection drone of the invention；
Fig. 4 is the connection structure signal of the turntable for efficiently spraying uniform plant protection drone and perfusion tube of the invention
Figure；
In figure：1. main body, 2. pesticide box, 3. translational blocks, 4. struts, 5. air pumps, 6. cylinders, 7. pistons, 8. supporting blocks, 9.
Perfusion tube, 10. connecting tubes, 11. branch pipes, 12. turntables, 13. first motors, 14. drive blocks, 15. conditioning boxes, 16. spray heads, 17.
Second motor, 18. bearings, 19. second drive shafts, 20. fixed links, 21. lantern rings, 22. third motors, 23. first connecting rods, 24.
Second connecting rod, 25. orientation levers, 26. verge rings, 27. protrusive boards, 28. connection rings, 29. plates, 30. brackets, 31. side levers, 32.
Four motors, 33. the 4th drive shafts, 34. rotors, 35. solar panels.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Efficiently spray uniform plant protection drone as shown in Figure 1, a kind of, including main body 1, pesticide box 2, chemical spraying mechanism,
Several aviation mechanisms and several recesses, the main body 1 is interior to be equipped with antenna and PLC, and the antenna is electrically connected with PLC, the flight
Mechanism is circumferentially evenly distributed on the periphery of main body 1, and the recess is circumferentially evenly distributed on the lower section of main body 1, sets in the recess
There is supporting mechanism, the pesticide box 2 is fixed on the top of main body 1, and the pesticide box 2 is equipped with liquid injection pipe, the chemical spraying mechanism
The lower section of main body 1 is set；
The plant protection drone is injected in pesticide box 2 when carrying out plant protection operation, by the pesticide solution by liquid injection pipe, main body 1
Interior antenna can be used for receiving the wireless signal that external remote control equipment is issued, and by wireless signal feedback to PLC, while PLC
Also controllable antenna transmits wireless signals to remote control equipment, so that user is facilitated to connect by mobile phone with remote control equipment, Yong Hutong
Remote control equipment operation unmanned plane operation is crossed, by PLC control aviation mechanism starting, equipment flight is driven, in flight course, passes through
Chemical spraying mechanism carries out large area to lower section and sprays insecticide, and improves plant protection efficiency, in order to avoid the pesticide of chemical spraying mechanism sprinkling is attached
On supporting mechanism, supporting mechanism take in recess inside, thus make pesticide be uniformly sprayed at lower section crops on, improve
The practicability of the plant protection drone.
As shown in Fig. 2, the supporting mechanism includes translation component, translational block 3, strut 4, hinge assembly, air pump 5, cylinder
6, piston 7 and supporting block 8, the translation component are located at the top of cylinder 6, and translated component and translational block 3 are sequentially connected, described
Translational block 3 is hinged by strut 4 and cylinder 6, and the cylinder 6 is connect with hinge assembly, and the air pump 5 is fixed on cylinder 6, institute
It states air pump 5 to be connected to cylinder 6, one end of the piston 7 is arranged in cylinder 6, and the other end and supporting block 8 of the piston 7 are solid
Fixed connection；
In supporting mechanism, translational block 3 can be driven mobile in sustained height position by translating component, translational block 3 passes through branch
Bar 4 acts on cylinder 6, so that the angle of cylinder 6 changes, when unmanned plane is in flight course, translation component band is taken offence
Cylinder 6 is taken in recess, while PLC control air pump 5 reduces the air pressure in cylinder 6, so that piston 7 and supporting block 8 are moved to cylinder 6
It is dynamic, reduce the size of supporting mechanism, mechanism easy to support takes in recess, when plant protection operation is completed, in order to pacify unmanned plane
Full landing, translation component drives cylinder 6 to rotate down, so that cylinder 6 exposes outside recess, then PLC controls the increase gas of air pump 5
Air pressure in cylinder 6, so that piston 7 drives supporting block 8 far from cylinder 6, when unmanned plane being facilitated to land, supporting block 8 is first contiguously
Face, to realize the safe landing of unmanned plane.
As shown in figure 3, the chemical spraying mechanism include perfusion tube 9, connecting tube 10, branch pipe 11, turntable 12, first motor 13,
Drive block 14, conditioning box 15, reciprocating member, connection component and two spray heads 16, the top of the connecting tube 10 and pesticide box 2 connect
Logical, the bottom end of the connecting tube 10 is set in the top of perfusion tube 9, connects at the bottom end of the perfusion tube 9 and the center of branch pipe 11
Logical, the lower section of main body 1 is arranged in by connection component for the perfusion tube 9, is equipped with valve, two spray heads 16 in the perfusion tube 9
The two sides of branch pipe 11 are located at, the lower section of perfusion tube 9, the first motor 13 are arranged in by connection component for the branch pipe 11
It is fixed on the lower section of main body 1, the first motor 13 is electrically connected with PLC, and the first motor 13 is sequentially connected with drive block 14,
The shape of the drive block 14 is cone, and the turntable 12 is set on perfusion tube 9, and the turntable 12 is resisted against drive block 14
On, the shape of the conditioning box 15 is U-shaped, and the conditioning box 15 is located at the side of the separate drive block 14 of perfusion tube 9, described turn
The side of the separate drive block 14 of disk 12 is arranged in the U-shaped opening of conditioning box 15, and the reciprocating member and driving frame transmission connect
It connects, the first motor 13 and valve are electrically connected with PLC.
When spraying insecticide, PLC controls the valve in perfusion tube 9 and opens chemical spraying mechanism, so that the pesticide in pesticide box 2 is molten
Liquid is entered in perfusion tube 9 by connecting tube 10, then is sprayed respectively from the spray head 16 at 11 both ends of branch pipe by branch pipe 11, in order to expand
The spraying range of chemical spraying mechanism, to improve the plant protection efficiency of unmanned plane, PLC controls first motor 13 and starts, and drives drive block
14 rotate along the axis of itself, while PLC control reciprocating member starting, and conditioning box 15 is driven to carry out in the vertical direction back and forth
Movement, since the shape of drive block 14 is cone, the linear velocity of each height and position of drive block 14 is different, and drives frame
While driving turntable 12 to move up and down, the different location of drive block 14 is acted on turntable 12, so that turntable 12 is with height
The variation of degree, revolving speed also change, and turntable 12 drives perfusion tube 9 to rotate, so that the rotation speed of perfusion tube 9 is different,
So that the revolving speed of spray head 16 constantly changes, the pesticide sprayed from spray head 16 does level throw motion, due to flying for unmanned plane
Row height and position is fixed, and the revolving speed of spray head 16 changes every now and then, so that the pesticide that spray head 16 sprays falls in crops
Different location, so that the spraying range of chemical spraying mechanism is expanded, so that unmanned plane without round-trip flight, can carry out on a large scale
Pesticide spraying, and then improve plant protection efficiency.
As shown in Fig. 2, the translation component includes the second motor 17, bearing 18 and the second drive shaft 19, second electricity
On the inner wall for the two sides that machine 17 and bearing 18 are separately fixed at recess, second motor 17 is electrically connected with PLC, and described second drives
Between the second motor 17 and bearing 18, second motor 17 and the second drive shaft 19 are sequentially connected moving axis 19, described flat
Block 3 is moved to be set in the second drive shaft 19, the translational block 3 be equipped with the junction of the second drive shaft 19 and the second drive shaft
19 matched screw threads.
PLC controls the starting of the second motor 17, drives the rotation of the second drive shaft 19, and the second drive shaft 19 is existed by threaded function
In translational block 3, so that translational block 3 is moved along the axis of the second drive shaft 19.
Preferably, the rotation of cylinder 6, the hinge assembly include fixed link 20, lantern ring 21 and connecting rod for convenience,
The fixed link 20 is fixed in recess, and the lantern ring 21 is set in fixed link 20, and the lantern ring 21 passes through connecting rod and gas
Cylinder 6 is fixedly connected.21 rotation position of lantern ring is secured using the fixed fixed link 20 in position, so that lantern ring 21 is along fixed link 20
Axis rotation, and then conveniently by connecting rod drive cylinder 6 rotation.
As shown in figure 3, the reciprocating member includes third motor 22, first connecting rod 23, second connecting rod 24 and directed element,
The third motor 22 is fixed on the lower section of main body 1, and the third motor 22 is electrically connected with PLC, the third motor 22 and
The transmission connection of one connecting rod 23, the first connecting rod 23 is hinged by second connecting rod 24 and conditioning box 15, and the directed element is located at
The side of the separate turntable 12 of conditioning box 15.
PLC controls third motor 22 and starts, and drives first connecting rod 23 while move in a circle, and first connecting rod 23 passes through the
Two connecting rods 24 act on conditioning box 15, so that conditioning box 15 is moved in the vertical direction.
Preferably, in order to fix the moving direction of reciprocal frame, the directed element includes orientation lever 25 and verge ring 26,
The orientation lever 25 is fixed on the lower section of main body 1, and the verge ring 26 is set on orientation lever 25, the verge ring 26 and adjusting
Frame 15 is fixedly connected.The position of orientation lever 25 is fixed, and verge ring 26 can be moved up and down around the axis of orientation lever 25, by that will determine
It is fixedly connected to ring 26 with conditioning box 15, so that the moving direction of conditioning box 15 is secured, so that conditioning box 15 is in vertical direction
It is upper smoothly to be moved back and forth.
Preferably, the inner wall of the two sides of the conditioning box 15 is equipped with opening, described for the ease of the rotation of turntable 12
Ball is equipped in opening, the ball matches with opening, and the centre of sphere of the ball is located in opening, and the ball, which is resisted against, to be turned
On disk 12.It is rolled in recess using ball, so that the sliding friction that turntable 12 is subject to is changed into rolling when turntable 12 rotates
Dynamic friction smoothly rotates so that reducing turntable 12 rotates suffered frictional force convenient for turntable 12.
As shown in figure 4, the inside of the turntable 12 is equipped with several strip shape gobs, the strip shape gob is circumferentially evenly distributed on turntable
12 inside, the periphery of the perfusion tube 9 are equipped with several protrusive boards 27, and the protrusive board 27 is circumferential to be evenly distributed on the outer of perfusion tube 9
The quantity in week, the protrusive board 27 is equal with the quantity of strip shape gob, and the protrusive board 27 is corresponded with strip shape gob, the protrusive board 27
In in strip shape gob.
Protrusive board 27 can facilitate turntable 12 and move up and down along the axis of perfusion tube 9 in the sliding of strip shape gob, and work as turntable
When 12 rotation, the inner wall of the strip shape gob of turntable 12 is acted on protrusive board 27, and protrusive board 27 is driven to rotate, so that perfusion tube 9 occurs to turn
It is dynamic.
Preferably, the connection component includes connection ring 28, plate 29 and two branch for Auxiliary support perfusion tube 9
Frame 30, two brackets 30 are located at the two sides of connection ring 28, and the connection ring 28 is set on perfusion tube 9, the connection ring
28 are fixed on the lower section of main body 1 by bracket 30, and the plate 29 is located at the top of connection ring 28, and the plate 29 is fixed on defeated
In liquid pipe 9.The position of connection ring 28 is fixed using two brackets 30, so that the rotation axis of perfusion tube 9 is secured, by flat
Plate 29 can prevent perfusion tube 9 from falling downwards, to realize the function of support perfusion tube 9.
As shown in Figure 1, the aviation mechanism includes side lever 31, the 4th motor 32, the 4th drive shaft 33 and two rotors 34,
4th motor 32 is fixedly connected by side lever 31 with main body 1, and the 4th motor 32 is electrically connected with PLC, two rotors 34
The two sides of the 4th drive shaft 33 are located at, the 4th motor 32 is sequentially connected by the 4th drive shaft 33 with rotor 34.Benefit
The 4th motor 32 is fixed with side lever 31, when equipment needs flight, PLC controls the starting of the 4th motor 32, passes through the 4th drive shaft
33 drive rotor 34 to rotate, and generate downward air-flow, to support unmanned plane hanging, realize the flight function of unmanned plane.
Preferably, in order to reinforce the cruising ability of equipment, the top of the pesticide box 2 is equipped with solar panels 35.It utilizes
Solar panels 35 can carry out photovoltaic power generation, the electric energy of equipment flight be provided, to strengthen the cruising ability of equipment.
The plant protection drone drives translational block 3 mobile when carrying out plant protection operation, through translation component, so that translational block 3
Cylinder 6 is pulled up by strut 4, while piston 7 is taken in cylinder 6, reduces the size of supporting mechanism, takes in supporting mechanism
In recess, prevents the pesticide of sprinkling to be attached on supporting mechanism, uniformly spray insecticide downwards convenient for chemical spraying mechanism, moreover,
It drives turntable 12 to move back and forth up and down by reciprocating member, drives turntable 12 to rotate using drive block 14, to change turntable 12
Revolving speed, turntable 12 acts on perfusion tube 9, so that the revolving speed of perfusion tube 9, branch pipe 11 and spray head 16 constantly changes, makes
The pesticide that spray head 16 sprays is fallen in different positions, to expand the range sprayed insecticide, improves plant protection efficiency.
Compared with prior art, which constantly changes spray head 16 by chemical spraying mechanism
Revolving speed, make spray head 16 spray pesticide fall the spraying range for expanding pesticide in different positions, improve plant protection effect
Rate, compared with existing chemical spraying mechanism, the chemical spraying mechanism sphere of action is wide, and the distance for conveying pesticide immobilizes, and avoids agriculture
Medicine residual, moreover, when carrying out plant protection operation, supporting mechanism can be taken in recess, prevent the propagation for stopping pesticide, thus
It ensure that the sprinkling of pesticide is uniform, improve the practicability of equipment, compared with existing supporting mechanism, the supporting mechanism structure spirit
It is living, securely and reliably.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. one kind efficiently sprays uniform plant protection drone, which is characterized in that including main body (1), pesticide box (2), spraying machine
Structure, several aviation mechanisms and several recesses, the main body (1) is interior to be equipped with antenna and PLC, and the antenna is electrically connected with PLC, described
Aviation mechanism is circumferentially evenly distributed on the periphery of main body (1), and the recess is circumferentially evenly distributed on the lower section of main body (1), described
Supporting mechanism is equipped in recess, the pesticide box (2) is fixed on the top of main body (1), and the pesticide box (2) is equipped with fluid injection
Pipe, lower section of the chemical spraying mechanism setting in main body (1)；
The supporting mechanism includes translation component, translational block (3), strut (4), hinge assembly, air pump (5), cylinder (6), piston
(7) and supporting block (8), the translation component are located at the top of cylinder (6), and translated component and translational block (3) are sequentially connected, institute
It states translational block (3) and passes through strut (4) and cylinder (6) hingedly, the cylinder (6) connect with hinge assembly, and the air pump (5) is fixed
On cylinder (6), the air pump (5) is connected to cylinder (6), and one end setting of the piston (7) is in cylinder (6), the work
The other end of plug (7) is fixedly connected with supporting block (8)；
The chemical spraying mechanism includes perfusion tube (9), connecting tube (10), branch pipe (11), turntable (12), first motor (13), driving
Block (14), conditioning box (15), reciprocating member, connection component and two spray heads (16), the top of the connecting tube (10) and pesticide
Case (2) connection, the bottom end of the connecting tube (10) is set in the top of perfusion tube (9), the bottom end of the perfusion tube (9) and branch pipe
(11) it is connected at center, the perfusion tube (9) is arranged in the lower section of main body (1), the perfusion tube (9) by connection component
Equipped with valve, two spray heads (16) are located at the two sides of branch pipe (11), and the branch pipe (11) is arranged by connection component defeated
The lower section of liquid pipe (9), the first motor (13) are fixed on the lower section of main body (1), and the first motor (13) is electrically connected with PLC
It connects, the first motor (13) and drive block (14) are sequentially connected, and the shape of the drive block (14) is cone, the turntable
(12) it is set on perfusion tube (9), the turntable (12) is resisted against on drive block (14), and the shape of the conditioning box (15) is U
Shape, the conditioning box (15) are located at the side of the separate drive block (14) of perfusion tube (9), the separate drive block of the turntable (12)
(14) side is arranged in the U-shaped opening of conditioning box (15), the reciprocating member and driving frame transmission connection, first electricity
Machine (13) and valve are electrically connected with PLC.
2. efficiently spraying uniform plant protection drone as described in claim 1, which is characterized in that the translation component includes
Second motor (17), bearing (18) and the second drive shaft (19), second motor (17) and bearing (18) are separately fixed at recessed
On the inner wall of the two sides of mouth, second motor (17) is electrically connected with PLC, and second drive shaft (19) is located at the second motor
(17) between bearing (18), second motor (17) and the second drive shaft (19) are sequentially connected, and the translational block (3) is arranged
On the second drive shaft (19), the translational block (3) be equipped with the junction of the second drive shaft (19) and the second drive shaft
(19) matched screw thread.
3. efficiently spraying uniform plant protection drone as described in claim 1, which is characterized in that the hinge assembly includes
Fixed link (20), lantern ring (21) and connecting rod, the fixed link (20) are fixed in recess, and the lantern ring (21) is set in fixation
On bar (20), the lantern ring (21) is fixedly connected by connecting rod with cylinder (6).
4. efficiently spraying uniform plant protection drone as described in claim 1, which is characterized in that the reciprocating member includes
Third motor (22), first connecting rod (23), second connecting rod (24) and directed element, the third motor (22) are fixed on main body
(1) lower section, the third motor (22) are electrically connected with PLC, and the third motor (22) and first connecting rod (23) are sequentially connected,
Hingedly by second connecting rod (24) and conditioning box (15), the directed element is located at conditioning box (15) to the first connecting rod (23)
Side far from turntable (12).
5. efficiently spraying uniform plant protection drone as claimed in claim 4, which is characterized in that the directed element includes
Orientation lever (25) and verge ring (26), the orientation lever (25) are fixed on the lower section of main body (1), and the verge ring (26) is set in
On orientation lever (25), the verge ring (26) is fixedly connected with conditioning box (15).
6. efficiently spraying uniform plant protection drone as described in claim 1, which is characterized in that the conditioning box (15)
The inner wall of two sides is equipped with opening, is equipped with ball in the opening, the ball matches with opening, the centre of sphere position of the ball
In in opening, the ball is resisted against on turntable (12).
7. efficiently spraying uniform plant protection drone as described in claim 1, which is characterized in that the turntable (12) it is interior
Side is equipped with several strip shape gobs, and the strip shape gob is circumferentially evenly distributed on the inside of turntable (12), and the periphery of the perfusion tube (9) is set
Have several protrusive boards (27), the protrusive board (27) is circumferentially evenly distributed on the periphery of perfusion tube (9), the quantity of the protrusive board (27) with
The quantity of strip shape gob is equal, and the protrusive board (27) and strip shape gob correspond, and the protrusive board (27) is located in strip shape gob.
8. efficiently spraying uniform plant protection drone as described in claim 1, which is characterized in that the connection component includes
Connection ring (28), plate (29) and two brackets (30), two brackets (30) are located at the two sides of connection ring (28), the company
It connects ring (28) to be set on perfusion tube (9), the connection ring (28) is fixed on the lower section of main body (1) by bracket (30), described
Plate (29) is located at the top of connection ring (28), and the plate (29) is fixed on perfusion tube (9).
9. efficiently spraying uniform plant protection drone as described in claim 1, which is characterized in that the aviation mechanism includes
Side lever (31), the 4th motor (32), the 4th drive shaft (33) and two rotors (34), the 4th motor (32) pass through side lever
(31) it is fixedly connected with main body (1), the 4th motor (32) is electrically connected with PLC, and two rotors (34) are located at 4 wheel driven
The two sides of moving axis (33), the 4th motor (32) are sequentially connected by the 4th drive shaft (33) and rotor (34).
10. efficiently spraying uniform plant protection drone as described in claim 1, which is characterized in that the pesticide box (2)
Top is equipped with solar panels (35).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810669278.6A CN108860614A (en) | 2018-06-26 | 2018-06-26 | One kind efficiently spraying uniform plant protection drone |
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| CN201810669278.6A CN108860614A (en) | 2018-06-26 | 2018-06-26 | One kind efficiently spraying uniform plant protection drone |
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| CN108860614A true CN108860614A (en) | 2018-11-23 |
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| JPH10337146A (en) * | 1997-06-09 | 1998-12-22 | Yamaha Motor Co Ltd | System for spraying pesticide |
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Application publication date: 20181123 |