CN108583895A - A kind of plant protection drone with nozzle switching and accurate spraying function - Google Patents
A kind of plant protection drone with nozzle switching and accurate spraying function Download PDFInfo
- Publication number
- CN108583895A CN108583895A CN201810349165.8A CN201810349165A CN108583895A CN 108583895 A CN108583895 A CN 108583895A CN 201810349165 A CN201810349165 A CN 201810349165A CN 108583895 A CN108583895 A CN 108583895A
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- nozzle
- switching
- plant protection
- gear
- main body
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- 238000005507 spraying Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000007921 spray Substances 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- 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
-
- 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
- A01M7/0089—Regulating or controlling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
- B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
-
- 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
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
- B05B15/16—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for preventing non-intended contact between spray heads or nozzles and foreign bodies, e.g. nozzle guards
-
- 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
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
- B05B15/18—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for improving resistance to wear, e.g. inserts or coatings; for indicating wear; for handling or replacing worn parts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The plant protection drone with nozzle switching and accurate spraying function that the present invention relates to a kind of, including main body, propeller and undercarriage, further include regulating mechanism and switching mechanism, regulating mechanism includes first motor, first gear, second gear, expansion bracket, sliding block, lifter plate and two mobile units, and switching mechanism includes fixed block, lifting assembly and changeover module.In the plant protection drone with nozzle switching and accurate spraying function, pass through regulating mechanism, both it can play the role of storage protection to nozzle, wind speed can be reduced again to be influenced caused by sprinkling medicament, so that the medicament of nozzle sprinkling is more concentrated, it is accurately sprayed convenient for unmanned plane, pass through switching mechanism, two nozzle switchings can be controlled and carry out sprinkling work, after avoiding a nozzle damage, unmanned plane can not carry out sprinkling work, play spare effect, to prevent working efficiency and spray effect to be affected, substantially increase the practicability and reliability of plant protection drone.
Description
Technical field
The present invention relates to plant protection drone field, more particularly to a kind of plant protection with nozzle switching and accurate spraying function
Unmanned plane.
Background technology
Plant protection drone also known as unmanned vehicle, as the term suggests it is to protect the unmanned of operation to fly for agriculture and forestry plant
Machine, which flies control by flying platform, navigation, spraying mechanism three parts form, and flies control by ground remote control or navigation,
It realizes spraying operation, can spray medicament, seed, pulvis etc..
However existing plant protection drone still comes with some shortcomings during actual use, for example, existing plant
The nozzle for protecting unmanned plane is nearly all an exposure to outside, is easy to cause nozzle in this way and is damaged, is sprayed in unmanned plane
In the process, it once nozzle breaks down, can influence to spray work, to impact the growth of plant, in addition, when needing needle
When to some, special plant is accurately sprayed, since the wind-force that the propeller of unmanned plane generates downwards is excessive, nozzle sprinkling
Medicament out can be dispelled, and cause medicament that can not concentrate, and to reduce the effect of sprinkling, these problems all greatly reduce
The practicability and reliability of plant protection drone.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it provides a kind of with nozzle switching
And the plant protection drone of accurate spraying function.
The technical solution adopted by the present invention to solve the technical problems is：One kind having nozzle switching and accurate spraying function
Plant protection drone, including main body, propeller and undercarriage further include regulating mechanism and switching mechanism, the regulating mechanism is set
It sets in the inside of main body, the switching mechanism is arranged in the lower section of regulating mechanism；
The regulating mechanism includes first motor, first gear, second gear, expansion bracket, sliding block, lifter plate and two shiftings
Moving cell, the first motor are horizontally set on the inside of main body, and the first motor is sequentially connected with first gear, and described the
Two gears are arranged in the lower section of first gear, and the first gear is engaged with second gear, and two mobile units are separately positioned on
The both sides of second gear, two mobile units are symmetrical about second gear, and the mobile unit includes lead screw, movable block and bearing
Seat, the lead screw is horizontally disposed, and one end of the lead screw is fixedly connected with second gear, and the other end of the lead screw passes through bearing
Seat is connect with the inner wall of main body, and the movable block is set on lead screw, and the movable block is connect with wire rod thread, the expansion bracket
Vertically arranged, there are two the sliding blocks, and the both sides on the top of the expansion bracket are hinged with two movable blocks respectively, the expansion bracket
Bottom end both sides it is hinged with two sliding blocks respectively, the lifter plate is horizontally set on the lower section of lead screw, the one of the lifter plate
Side is equipped with sliding slot, and the sliding slot is horizontally disposed, and two sliding blocks are separately positioned on the both ends in sliding slot, and the sliding block is in sliding slot
It slides in portion；
There are two the switching mechanisms, and two switching mechanisms are separately positioned on the both ends of the lower section of lifter plate, the switching
Mechanism includes fixed block, lifting assembly and changeover module；
The fixed block is fixed on the lower section of lifter plate, and the fixed block is equipped with through-hole, and the through-hole is vertically arranged, institute
The both sides for stating through-hole are both provided with groove, the notch face setting of two grooves；
The lifting assembly includes cylinder and fixed plate, and the cylinder is vertically provided at the inside of lifter plate, the fixation
Plate is vertically provided at the side of fixed block, and the gas bar of the cylinder is fixedly connected with fixed plate；
The changeover module includes reciprocal unit and two spray units；
The reciprocal unit includes the second motor, half gear, rack and movable frame, and second motor is horizontally set on solid
On fixed board, second motor is connect with half gear drive, and the movable frame is horizontally disposed, and there are two the racks, two teeth
Item is horizontally set on respectively on the inner wall of both sides up and down of movable frame, and half gear is arranged between two racks, and described half
Wheel and rack engages；
Two spray units are separately positioned on the both sides of movable frame, and two spray units are symmetrical about movable frame, the spray
It includes electromagnet, nozzle, casing and two telescopic units to drench unit, and the nozzle is vertically provided at the side of movable frame, described
Nozzle is matched with the through-hole of fixed block, and the movable frame is connect by electromagnet with nozzle, and described sleeve pipe is horizontally set on nozzle
Interior top, two telescopic units are separately positioned on the both ends in casing, and the telescopic unit includes ball and spring, the rolling
Pearl is arranged in the inside of casing, and the ball is matched with casing, and the ball is connect with cannula slide, the ball and groove
Match, the spring horizontal setting, one end of the spring and the inside of casing connect, and the other end and the ball of the spring are fixed
Connection.
Preferably, in order to make the movement of movable frame horizontal stable, the top of the movable frame is equipped with sliding unit, described
Sliding unit includes fixed link and lantern ring, and the fixed link is horizontally set on the top of movable frame, the fixed link and fixed plate
It is fixedly connected, the lantern ring is set in fixed link, and the lantern ring is slidably connected with fixed link, and the lantern ring is fixed with movable frame
Connection.
Preferably, in order to make the movement of movable block horizontal stable, the top of the movable block is equipped with guide rod, described to lead
The inside of main body is horizontally set on to bar, the guide rod is with movable block against the guide rod is slidably connected with movable block.
Preferably, in order to control the function of unmanned plane by PLC, the main body is internally provided with PLC, the adjusting machine
Structure and switching mechanism are electrically connected with PLC.
Preferably, in order to detect the position of nozzle, the main body is internally provided with range sensor, the Distance-sensing
Device is electrically connected with PLC.
Preferably, in order to be fed for nozzle, the main body is internally provided with medicine-chest.
Preferably, in order to mitigate the weight of unmanned plane, the making material of the main body is plastics.
Preferably, for the work for keeping first motor precise and stable, the first motor is servo motor.
Preferably, in order to carry out captured in real-time to surrounding environment, the main body is equipped with camera.
Preferably, in order to carry out signal transmission, realize that remote control, the main body are internally provided with antenna.
The invention has the advantages that tune should be passed through with nozzle switching and accurately in the plant protection drone of spraying function
Mechanism is saved, can not only play the role of storage protection to nozzle, but also can reduce with the distance between adjusting shower nozzle and propeller
Wind speed is influenced caused by sprinkling medicament so that nozzle sprinkling medicament is more concentrated, convenient for the unmanned plane plant special to some
It is accurately sprayed, improves the effect of sprinkling medicament, by switching mechanism, two nozzle switchings can controlled and carry out sprinkling work
Make, compared with existing plant protection drone, after being damaged to avoid a nozzle by the switching of two nozzles, unmanned plane can not be into
Row sprinkling work, play spare effect, to prevent working efficiency and spray effect to be affected, substantially increase plant protection without
Man-machine practicability and reliability.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the plant protection drone with nozzle switching and accurate spraying function of the present invention；
Fig. 2 is that the structure of the regulating mechanism of the plant protection drone with nozzle switching and accurate spraying function of the present invention is shown
It is intended to；
Fig. 3 is the fixed block and lifter plate of the plant protection drone with nozzle switching and accurate spraying function of the present invention
Attachment structure schematic diagram；
Fig. 4 is that the structure of the lifting assembly of the plant protection drone with nozzle switching and accurate spraying function of the present invention is shown
It is intended to；
Fig. 5 is that the structure of the changeover module of the plant protection drone with nozzle switching and accurate spraying function of the present invention is shown
It is intended to；
In figure：1. main body, 2. propellers, 3. undercarriages, 4. first motors, 5. first gears, 6. second gears, 7.
Bar, 8. movable blocks, 9. expansion brackets, 10. sliding blocks, 11. lifter plates, 12. fixed blocks, 13. cylinders, 14. fixed plates, 15. second electricity
Machine, 16. half gears, 17. racks, 18. movable frames, 19. electromagnet, 20. nozzles, 21. casings, 22. springs, 23. balls, 24.
Fixed link, 25. lantern rings.
Specific implementation mode
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 the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of plant protection drone with nozzle switching and accurate spraying function, including main body 1, propeller
2 and undercarriage 3, further include regulating mechanism and switching mechanism, the regulating mechanism is arranged in the inside of main body 1, the switching machine
Structure is arranged in the lower section of regulating mechanism；
By regulating mechanism, it can not only play the role of storage protection to nozzle 20, but also can be with adjusting shower nozzle 20 and spiral
The distance between paddle 2, reduce wind speed influences caused by sprinkling medicament so that the medicament that nozzle 20 sprays more is concentrated, just
Some special plants are accurately sprayed in unmanned plane, improving the effect of sprinkling medicament can be controlled by switching mechanism
The switching of two nozzles 20 carries out sprinkling work, can be to avoid by two switchings of nozzles 20 compared with existing plant protection drone
After one nozzle 20 damages, unmanned plane can not carry out sprinkling work, play spare effect, to prevent working efficiency and sprinkling
Effect is affected, and substantially increases the practicability and reliability of plant protection drone.
As shown in Fig. 2, the regulating mechanism includes first motor 4, first gear 5, second gear 6, expansion bracket 9, sliding block
10, lifter plate 11 and two mobile units, the first motor 4 are horizontally set on the inside of main body 1, the first motor 4 with
First gear 5 is sequentially connected, and the second gear 6 is arranged in the lower section of first gear 5, the first gear 5 and second gear 6
Engagement, two mobile units are separately positioned on the both sides of second gear 6, and two mobile units are symmetrical about second gear 6, described
Mobile unit includes lead screw 7, movable block 8 and bearing block, and the lead screw 7 is horizontally disposed, one end of the lead screw 7 and second gear
6 are fixedly connected, and the other end of the lead screw 7 is connect by bearing block with the inner wall of main body 1, and the movable block 8 is set in lead screw 7
On, the movable block 8 is threadedly coupled with lead screw 7, and the expansion bracket 9 is vertically arranged, and there are two the sliding blocks 10, the expansion bracket
The both sides on 9 top are hinged with two movable blocks 8 respectively, and the both sides of the bottom end of the expansion bracket 9 are cut with scissors with two sliding blocks 10 respectively
It connects, the lifter plate 11 is horizontally set on the lower section of lead screw 7, and the side of the lifter plate 11 is equipped with sliding slot, and the sliding slot is horizontal
Setting, two sliding blocks 10 are separately positioned on the both ends in sliding slot, internal slide of the sliding block 10 in sliding slot；
It when needing accurate sprinkling medicament, is controlled remotely by a computer, unmanned plane controls first motor 4 by PLC and opens
Dynamic, first motor 4 drives second gear 6 to rotate by first gear 5, and second gear 6 drives two by two lead screws 7 respectively
Movable block 8 is close to each other, and close with two movable blocks 8, expansion bracket 9 extends downwards, drives lifter plate 11 out of main body 1
Portion removes, while two sliding blocks 10 slide in sliding slot, and lifter plate 11 drives nozzle 20 to move down the propeller 2 far from unmanned plane,
Since nozzle 20 is far from propeller 2, the wind-force that propeller 2 generates is gradually reduced, to reduce sprinkling of the wind speed to nozzle 20
The influence of medicament so that the medicament that nozzle 20 sprays more is concentrated, and is accurately sprayed convenient for the unmanned plane plant special to some
It spills, improves the effect of sprinkling medicament, when needing to protect nozzle 20, expansion bracket 9 is shunk, so that lifter plate 11 drives nozzle
The inside of 20 income main bodys 1, plays the role of storage protection, extends the service life of nozzle 20.
As in Figure 3-5, there are two the switching mechanisms, two switching mechanisms are separately positioned on the lower section of lifter plate 11
Both ends, the switching mechanism include fixed block 12, lifting assembly and changeover module；
The fixed block 12 is fixed on the lower section of lifter plate 11, and the fixed block 12 is equipped with through-hole, and the through-hole is vertical
The both sides of setting, the through-hole are both provided with groove, the notch face setting of two grooves；
The lifting assembly includes cylinder 13 and fixed plate 14, and the cylinder 13 is vertically provided at the inside of lifter plate 11,
The fixed plate 14 is vertically provided at the side of fixed block 12, and the gas bar of the cylinder 13 is fixedly connected with fixed plate 14；
The changeover module includes reciprocal unit and two spray units；
The reciprocal unit includes the second motor 15, half gear 16, rack 17 and movable frame 18,15 water of the second motor
Flat to be arranged in fixed plate 14, second motor, 15 and half gear 16 is sequentially connected, and the movable frame 18 is horizontally disposed, described
There are two racks 17, and two racks 17 are horizontally set on respectively on the inner wall of both sides up and down of movable frame 18, half gear 16
It is arranged between two racks 17, half gear 16 is engaged with rack 17；
Two spray units are separately positioned on the both sides of movable frame 18, and two spray units are symmetrical about movable frame 18, institute
It includes that electromagnet 19, nozzle 20, casing 21 and two telescopic units, the nozzle 20 are vertically provided at movable frame to state spray unit
18 side, the nozzle 20 are matched with the through-hole of fixed block 12, and the movable frame 18 is connect by electromagnet 19 with nozzle 20,
Described sleeve pipe 21 is horizontally set on the top in nozzle 20, and two telescopic units are separately positioned on the both ends in casing 21, described
Telescopic unit includes ball 23 and spring 22, and the ball 23 is arranged in the inside of casing 21, the ball 23 and casing 21
Match, the ball 23 is slidably connected with casing 21, the ball 23 and matching grooves, and the spring 22 is horizontally disposed, the bullet
One end of spring 22 is connect with the inside of casing 21, and the other end of the spring 22 is fixedly connected with ball 23.
When needing nozzle 20 being mounted in fixed block 12, unmanned plane controls the second motor 15 by PLC and starts, half tooth
Wheel 16 drives movable frame 18 to move back and forth by rack 17, and when movable frame 18 is moved to the left, movable frame 18 passes through electromagnet 19
The nozzle 20 on the right is driven to be moved to the underface of the through-hole of fixed block 12, then controlling cylinder 13 by PLC starts, cylinder 13
Gas bar shorten, cylinder 13 drives movable frame 18 to move up by fixed plate 14, so that nozzle 20 on the right is inserted into
In through-hole, during nozzle 20 is inserted into the through-hole of fixed block 12, two balls 23 can all retract the inside of casing 21, simultaneously
Spring 22 is compressed, and when casing 21 is located between two grooves, spring 22 resets, and spring 22 pushes ball 23 to extend casing 21
Inside and groove against, ball 23 is more than the gravity of nozzle 20 with the frictional force of groove herein, then by PLC controls with
The electromagnet 19 of the right connection powers off so that the nozzle 20 on the right is detached with electromagnet 19, is fixed on the inside of fixed block 12, real
On border, through-hole of the medicament through fixed block 12 in medicine-chest is connected to nozzle 20, at this point, nozzle 20 can normally spray work, when
When the nozzle 20 on the right breaks down, by controlling the electromagnet 19 on the right after nozzle 20, the energization of electromagnet 19 on the right
The nozzle 20 on the right is adsorbed, then, the gas bar of PLC control cylinders 13 drives fixed plate 14 to move down, so that movable frame 18
By electromagnet 19 drive the right nozzle 20 taken out from the through-hole of fixed block 12, then by PLC control movable frame 18 to
It moving right, repeats the action for installing nozzle 20 so that the nozzle 20 on the left side is inserted into the through-hole of fixed block 12 and carries out replacement work,
By the switching of two nozzles 20, play the role of double shield, avoiding the damage of nozzle 20 influences the progress of sprinkling work,
Substantially increase the practicability and reliability of plant protection drone.
Preferably, in order to make the movement of 18 horizontal stable of movable frame, the top of the movable frame 18 be equipped with sliding unit,
The sliding unit includes fixed link 24 and lantern ring 25, and the fixed link 24 is horizontally set on the top of movable frame 18, described solid
Fixed pole 24 is fixedly connected with fixed plate 14, and the lantern ring 25 is set in fixed link 24, and the lantern ring 25 is slided with fixed link 24
Connection, the lantern ring 25 are fixedly connected with movable frame 18.
Preferably, in order to make the movement of 8 horizontal stable of movable block, the top of the movable block 8 is equipped with guide rod, described
Guide rod is horizontally set on the inside of main body 1, and the guide rod is with movable block 8 against the guide rod connects with the sliding of movable block 8
It connects.
Preferably, in order to control the function of unmanned plane by PLC, the main body 1 is internally provided with PLC, the adjusting
Mechanism and switching mechanism are electrically connected with PLC.
Preferably, in order to detect the position of nozzle 20, the main body 1 is internally provided with range sensor, the distance
Sensor is electrically connected with PLC.
Preferably, in order to be fed for nozzle 20, the main body 1 is internally provided with medicine-chest.
Preferably, in order to mitigate the weight of unmanned plane, the making material of the main body 1 is plastics.
Preferably, for the work for keeping first motor 4 precise and stable, the first motor 4 is servo motor.
Preferably, in order to carry out captured in real-time to surrounding environment, the main body 1 is equipped with camera.
Preferably, in order to carry out signal transmission, realize that remote control, the main body 1 are internally provided with antenna.
By regulating mechanism, it can not only play the role of storage protection to nozzle 20, but also can be with adjusting shower nozzle 20 and spiral
The distance between paddle 2, reduce wind speed influences caused by sprinkling medicament so that the medicament that nozzle 20 sprays more is concentrated, just
Some special plants are accurately sprayed in unmanned plane, improving the effect of sprinkling medicament can be controlled by switching mechanism
The switching of two nozzles 20 carries out sprinkling work, can be to avoid by two switchings of nozzles 20 compared with existing plant protection drone
After one nozzle 20 damages, unmanned plane can not carry out sprinkling work, play spare effect, to prevent working efficiency and sprinkling
Effect is affected, and substantially increases the practicability and reliability of plant protection drone.
Compared with prior art, the machine of adjusting should be passed through with nozzle switching and accurately in the plant protection drone of spraying function
Structure can not only play the role of nozzle 20 storage protection, but also can be reduced with the distance between adjusting shower nozzle 20 and propeller 2
Wind speed is influenced caused by sprinkling medicament so that the medicament that nozzle 20 sprays more is concentrated, special to some convenient for unmanned plane
Plant accurately sprayed, improve the effect of sprinkling medicament, by switching mechanism, two switchings of nozzles 20 can be controlled and carried out
Work is sprayed, compared with existing plant protection drone, after being damaged to avoid a nozzle 20 by two switchings of nozzle 20, nothing
It is man-machine to carry out sprinkling work, spare effect is played, to prevent working efficiency and spray effect to be affected, is carried significantly
The high practicability and reliability of plant protection drone.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, 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 determine its technical scope according to right.
Claims (10)
1. a kind of plant protection drone with nozzle switching and accurate spraying function, including main body (1), propeller (2) and rise and fall
Frame (3), which is characterized in that further include regulating mechanism and switching mechanism, the regulating mechanism is arranged in the inside of main body (1), institute
Switching mechanism is stated to be arranged in the lower section of regulating mechanism；
The regulating mechanism includes first motor (4), first gear (5), second gear (6), expansion bracket (9), sliding block (10), rises
Drop plate (11) and two mobile units, the first motor (4) are horizontally set on the inside of main body (1), the first motor (4)
It is sequentially connected with first gear (5), the second gear (6) is arranged in the lower section of first gear (5), the first gear (5)
It is engaged with second gear (6), two mobile units are separately positioned on the both sides of second gear (6), and two mobile units are about
Symmetrically, the mobile unit includes lead screw (7), movable block (8) and bearing block to two gears (6), and the lead screw (7) is horizontally disposed,
One end of the lead screw (7) is fixedly connected with second gear (6), and the other end of the lead screw (7) passes through bearing block and main body (1)
Inner wall connection, the movable block (8) is set on lead screw (7), and the movable block (8) is threadedly coupled with lead screw (7), described to stretch
Contracting frame (9) is vertically arranged, and there are two the sliding blocks (10), the both sides on the top of the expansion bracket (9) respectively with two movable blocks
(8) hinged, the both sides of the bottom end of the expansion bracket (9) are hinged with two sliding blocks (10) respectively, and lifter plate (11) level is set
The lower section in lead screw (7) is set, the side of the lifter plate (11) is equipped with sliding slot, and the sliding slot is horizontally disposed, two sliding blocks (10)
It is separately positioned on the both ends in sliding slot, internal slide of the sliding block (10) in sliding slot；
There are two the switching mechanisms, and two switching mechanisms are separately positioned on the both ends of the lower section of lifter plate (11), the switching
Mechanism includes fixed block (12), lifting assembly and changeover module；
The fixed block (12) is fixed on the lower section of lifter plate (11), and the fixed block (12) is equipped with through-hole, and the through-hole is perpendicular
To setting, the both sides of the through-hole are both provided with groove, the notch face setting of two grooves；
The lifting assembly includes cylinder (13) and fixed plate (14), and the cylinder (13) is vertically provided at the interior of lifter plate (11)
Portion, the fixed plate (14) are vertically provided at the side of fixed block (12), and the gas bar and fixed plate (14) of the cylinder (13) are solid
Fixed connection；
The changeover module includes reciprocal unit and two spray units；
The reciprocal unit includes the second motor (15), half gear (16), rack (17) and movable frame (18), second motor
(15) it is horizontally set in fixed plate (14), second motor (15) is sequentially connected with half gear (16), the movable frame
(18) it is horizontally disposed with, there are two the racks (17), and two racks (17) are horizontally set on up and down the two of movable frame (18) respectively
On the inner wall of side, half gear (16) is arranged between two racks (17), and half gear (16) is engaged with rack (17)；
Two spray units are separately positioned on the both sides of movable frame (18), two spray units about movable frame (18) symmetrically, institute
It includes electromagnet (19), nozzle (20), casing (21) and two telescopic units to state spray unit, and the nozzle (20) is vertically arranged
Side in movable frame (18), the nozzle (20) match with the through-hole of fixed block (12), and the movable frame (18) passes through electromagnetism
Iron (19) is connect with nozzle (20), and described sleeve pipe (21) is horizontally set on the top in nozzle (20), two telescopic unit difference
Both ends in casing (21) are set, and the telescopic unit includes ball (23) and spring (22), and ball (23) setting exists
The inside of casing (21), the ball (23) match with casing (21), and the ball (23) is slidably connected with casing (21), described
Ball (23) and matching grooves, the spring (22) is horizontally disposed, and one end of the spring (22) connects with the inside of casing (21)
It connects, the other end of the spring (22) is fixedly connected with ball (23).
2. the plant protection drone with nozzle (20) switching and accurate spraying function as described in claim 1, which is characterized in that
The top of the movable frame (18) is equipped with sliding unit, and the sliding unit includes fixed link (24) and lantern ring (25), described solid
Fixed pole (24) is horizontally set on the top of movable frame (18), and the fixed link (24) is fixedly connected with fixed plate (14), the set
Ring (25) is set in fixed link (24), and the lantern ring (25) is slidably connected with fixed link (24), the lantern ring (25) and movement
Frame (18) is fixedly connected.
3. the plant protection drone with nozzle (20) switching and accurate spraying function as described in claim 1, which is characterized in that
The top of the movable block (8) is equipped with guide rod, and the guide rod is horizontally set on the inside of main body (1), the guide rod with
Movable block (8) is against the guide rod is slidably connected with movable block (8).
4. the plant protection drone with nozzle (20) switching and accurate spraying function as described in claim 1, which is characterized in that
The main body (1) is internally provided with PLC, and the regulating mechanism and switching mechanism are electrically connected with PLC.
5. the plant protection drone with nozzle (20) switching and accurate spraying function as claimed in claim 4, which is characterized in that
The main body (1) is internally provided with range sensor, and the range sensor is electrically connected with PLC.
6. the plant protection drone with nozzle (20) switching and accurate spraying function as described in claim 1, which is characterized in that
The main body (1) is internally provided with medicine-chest.
7. the plant protection drone with nozzle (20) switching and accurate spraying function as described in claim 1, which is characterized in that
The making material of the main body (1) is plastics.
8. the plant protection drone with nozzle (20) switching and accurate spraying function as described in claim 1, which is characterized in that
The first motor (4) is servo motor.
9. the plant protection drone with nozzle (20) switching and accurate spraying function as described in claim 1, which is characterized in that
The main body (1) is equipped with camera.
10. the plant protection drone with nozzle (20) switching and accurate spraying function, feature exist as described in claim 1
In the main body (1) is internally provided with antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349165.8A CN108583895A (en) | 2018-04-18 | 2018-04-18 | A kind of plant protection drone with nozzle switching and accurate spraying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349165.8A CN108583895A (en) | 2018-04-18 | 2018-04-18 | A kind of plant protection drone with nozzle switching and accurate spraying function |
Publications (1)
| Publication Number | Publication Date |
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| CN108583895A true CN108583895A (en) | 2018-09-28 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349165.8A Withdrawn CN108583895A (en) | 2018-04-18 | 2018-04-18 | A kind of plant protection drone with nozzle switching and accurate spraying function |
Country Status (1)
| Country | Link |
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| CN (1) | CN108583895A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258603A (en) * | 2018-10-19 | 2019-01-25 | 嘉善美源服饰水洗有限公司 | A kind of adjustable reagent sprinkling mixing arrangement |
| CN110303781A (en) * | 2019-08-07 | 2019-10-08 | 薛祎 | A kind of product package automatic stamping device |
| CN110588981A (en) * | 2019-09-18 | 2019-12-20 | 深圳市律远汇智科技有限公司 | A unmanned aerial vehicle equipment that is used for high stability of commodity circulation transportation |
| CN110588975A (en) * | 2019-09-18 | 2019-12-20 | 深圳市律远汇智科技有限公司 | A unmanned aerial vehicle that is used for takeaway to deliver that has a leveling function |
| CN111683756A (en) * | 2019-04-29 | 2020-09-18 | 深圳市大疆创新科技有限公司 | Spray head device, spraying system, movable platform and spraying operation method thereof |
| CN114101189A (en) * | 2021-11-12 | 2022-03-01 | 湖北优尼科光电技术股份有限公司 | Liquid crystal display panel pickling and washing integrated device |
| CN114455078A (en) * | 2022-03-16 | 2022-05-10 | 南京信息工程大学 | Agricultural pesticide spraying unmanned aerial vehicle |
| CN115649450A (en) * | 2022-09-07 | 2023-01-31 | 南京林业大学 | Spout medicine unmanned aerial vehicle with adjustable spout medicine scope |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631795A (en) * | 2015-01-21 | 2015-05-20 | 广西大学 | Automatic shear-mode lifting wall brushing machine controlled by crank mechanism. |
| CN205922634U (en) * | 2016-08-03 | 2017-02-08 | 安徽啄木鸟无人机科技有限公司 | Scalable plant protection spray lance and plant protection unmanned aerial vehicle thereof |
| CN107458590A (en) * | 2017-07-19 | 2017-12-12 | 深圳市雷凌广通技术研发有限公司 | A kind of plant protection unmanned plane for the enhancing pesticide effect for being used for agricultural |
| CN206797760U (en) * | 2017-05-17 | 2017-12-26 | 天津经天航空科技有限公司 | A kind of new unmanned plane device |
| CN107810940A (en) * | 2017-12-15 | 2018-03-20 | 南京菱亚汽车技术研究院 | A kind of high unmanned plane of spraying efficiency for pesticide spraying |
| CN107897152A (en) * | 2017-10-27 | 2018-04-13 | 华南农业大学 | A kind of nozzle position self-checking device suitable for plant protection unmanned plane |
-
2018
- 2018-04-18 CN CN201810349165.8A patent/CN108583895A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631795A (en) * | 2015-01-21 | 2015-05-20 | 广西大学 | Automatic shear-mode lifting wall brushing machine controlled by crank mechanism. |
| CN205922634U (en) * | 2016-08-03 | 2017-02-08 | 安徽啄木鸟无人机科技有限公司 | Scalable plant protection spray lance and plant protection unmanned aerial vehicle thereof |
| CN206797760U (en) * | 2017-05-17 | 2017-12-26 | 天津经天航空科技有限公司 | A kind of new unmanned plane device |
| CN107458590A (en) * | 2017-07-19 | 2017-12-12 | 深圳市雷凌广通技术研发有限公司 | A kind of plant protection unmanned plane for the enhancing pesticide effect for being used for agricultural |
| CN107897152A (en) * | 2017-10-27 | 2018-04-13 | 华南农业大学 | A kind of nozzle position self-checking device suitable for plant protection unmanned plane |
| CN107810940A (en) * | 2017-12-15 | 2018-03-20 | 南京菱亚汽车技术研究院 | A kind of high unmanned plane of spraying efficiency for pesticide spraying |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258603A (en) * | 2018-10-19 | 2019-01-25 | 嘉善美源服饰水洗有限公司 | A kind of adjustable reagent sprinkling mixing arrangement |
| CN111683756A (en) * | 2019-04-29 | 2020-09-18 | 深圳市大疆创新科技有限公司 | Spray head device, spraying system, movable platform and spraying operation method thereof |
| WO2020220215A1 (en) * | 2019-04-29 | 2020-11-05 | 深圳市大疆创新科技有限公司 | Spray head device, spraying system, movable platform and spraying operation method therefor |
| CN110303781A (en) * | 2019-08-07 | 2019-10-08 | 薛祎 | A kind of product package automatic stamping device |
| CN110588981A (en) * | 2019-09-18 | 2019-12-20 | 深圳市律远汇智科技有限公司 | A unmanned aerial vehicle equipment that is used for high stability of commodity circulation transportation |
| CN110588975A (en) * | 2019-09-18 | 2019-12-20 | 深圳市律远汇智科技有限公司 | A unmanned aerial vehicle that is used for takeaway to deliver that has a leveling function |
| CN114101189A (en) * | 2021-11-12 | 2022-03-01 | 湖北优尼科光电技术股份有限公司 | Liquid crystal display panel pickling and washing integrated device |
| CN114455078A (en) * | 2022-03-16 | 2022-05-10 | 南京信息工程大学 | Agricultural pesticide spraying unmanned aerial vehicle |
| CN114455078B (en) * | 2022-03-16 | 2023-08-25 | 南京信息工程大学 | Agricultural unmanned aerial vehicle that spills medicine |
| CN115649450A (en) * | 2022-09-07 | 2023-01-31 | 南京林业大学 | Spout medicine unmanned aerial vehicle with adjustable spout medicine scope |
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Application publication date: 20180928 |
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