CN115447782A - Unmanned aerial vehicle medicine spraying apparatus - Google Patents

Unmanned aerial vehicle medicine spraying apparatus Download PDF

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Publication number
CN115447782A
CN115447782A CN202211330894.1A CN202211330894A CN115447782A CN 115447782 A CN115447782 A CN 115447782A CN 202211330894 A CN202211330894 A CN 202211330894A CN 115447782 A CN115447782 A CN 115447782A
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CN
China
Prior art keywords
wall
fixedly connected
liquid medicine
aerial vehicle
unmanned aerial
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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.)
Pending
Application number
CN202211330894.1A
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Chinese (zh)
Inventor
侯飞宇
刘超峰
王华滔
王军
周俊
鹿艺
张中杰
饶勇
方平坦
汤志仁
江鸿博
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Jiangsu Jiushi Robot Technology Co ltd
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Jiangsu Jiushi Robot Technology Co ltd
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Application filed by Jiangsu Jiushi Robot Technology Co ltd filed Critical Jiangsu Jiushi Robot Technology Co ltd
Priority to CN202211330894.1A priority Critical patent/CN115447782A/en
Publication of CN115447782A publication Critical patent/CN115447782A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
    • B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
    • 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
    • A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
    • A01M7/0085—Tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/443—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a superposed additional movement other than oscillation, vibration or shaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/502—Vehicle-mounted mixing devices
    • B01F33/5021—Vehicle-mounted mixing devices the vehicle being self-propelled, e.g. truck mounted, provided with a motor, driven by tracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/12—Maintenance of mixers using mechanical means
    • B01F35/121—Maintenance of mixers using mechanical means using a brush for cleaning out rests of products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/12—Maintenance of mixers using mechanical means
    • B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/04—Mixing biocidal, pesticidal or herbicidal ingredients used in agriculture or horticulture, e.g. for spraying

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Pest Control & Pesticides (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses unmanned aerial vehicle drug spraying equipment, which comprises an unmanned aerial vehicle and an engine, wherein the engine is fixedly connected to the bottom of the unmanned aerial vehicle, the bottom of the engine is fixedly connected with a motor, the bottom of the motor is fixedly connected with a rotating rod, a drug solution storage box is arranged at the bottom of the rotating rod, one end of the rotating rod penetrates through the top of the drug solution storage box and is rotatably connected with the bottom of the inner wall of the drug solution storage box through a bearing, and the rotating rod penetrates through the top of the drug solution storage box and is rotatably connected with the top of the drug solution storage box through the bearing.

Description

Unmanned aerial vehicle medicine spraying apparatus
Technical Field
The invention relates to the technical field of irrigation, in particular to unmanned aerial vehicle drug spraying equipment.
Background
Plant protection unmanned aerial vehicle is the unmanned vehicles who is applied to the agricultural, can help improving crops output and monitoring crops growth. The sensors and digital imaging capabilities of the plant protection unmanned aerial vehicle can help farmers better manage crops. The pesticide spraying of crops is also carried out by adopting an unmanned aerial vehicle, which is favorable for improving the working efficiency of spraying;
refer to the centrifugal medicine of unmanned aerial vehicle and spray dress in patent application with publication number CN114308432A, specifically be a centrifugal medicine sprinkler of unmanned aerial vehicle, belong to medicine sprinkler technical field. The unmanned aerial vehicle centrifugal drug spraying device comprises an installation rod, a clamping structure is arranged above the installation rod, the installation rod is fixed on a telescopic rod through the clamping structure, and the telescopic rod is arranged on the unmanned aerial vehicle; a water inlet pipe is arranged at one side of the mounting rod, a centrifugal disc is arranged below the mounting rod, the centrifugal disc is sleeved outside the mounting rod, and a motor for driving the centrifugal disc to rotate is arranged at the bottom of the mounting rod;
this patent sprays the liquid medicine through unmanned aerial vehicle and though can promote the homogeneity that the liquid medicine sprayed to a certain extent, but when the liquid medicine was placed into the storage box, the granule residue appeared deposiing easily in the liquid medicine and the adhesion in its inner wall to concentration content descends in leading to the liquid medicine, and the concentration of each position of liquid medicine differs, even evenly spray also can lead to the medicine effect level uneven with the problem that the medicine effect descends to appear, the practicality is poor. Therefore, it is necessary to design the unmanned aerial vehicle medicine spraying equipment with strong practicability.
Disclosure of Invention
The invention aims to provide unmanned aerial vehicle drug spraying equipment to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: unmanned aerial vehicle medicine spraying apparatus, include
An unmanned aerial vehicle;
the engine is fixedly connected to the bottom of the unmanned aerial vehicle, the bottom of the engine is fixedly connected with the motor, the bottom of the motor is fixedly connected with the rotating rod, the bottom of the rotating rod is provided with a liquid medicine storage box, one end of the rotating rod penetrates through the top of the liquid medicine storage box and is rotatably connected with the bottom of the inner wall of the liquid medicine storage box through a bearing, the rotating rod penetrates through the top of the liquid medicine storage box and is rotatably connected with the top of the liquid medicine storage box through a bearing, the outer wall of the liquid medicine storage box is fixedly connected with the pressure spray valve, and the engine is used for electrically driving the unmanned aerial vehicle to take off, lift and rotate;
centrifugation liquid medicine homogeneous mixing sprinkling mechanism, centrifugation liquid medicine homogeneous mixing sprinkling mechanism is including dialling the board, dial board outer wall and bull stick outer wall fixed connection, dial board outer wall fixedly connected with long draw runner A, long draw runner A outer wall sliding connection has the slip telescope cover, slip telescope cover top, bottom and liquid medicine storage box inner wall top, bottom contact, slip telescope cover outer wall fixedly connected with threaded rod A, threaded rod A outer wall threaded connection has the interior thread bush, interior thread bush inner wall threaded connection has threaded rod B, threaded rod B one end fixedly connected with scraper blade, interior thread bush outer wall fixedly connected with stirring strip, slip telescope cover outer wall fixedly connected with spring, spring one end and bull stick outer wall fixed connection, the scraper blade is inside to be seted up flutedly, recess inner wall fixedly connected with brush hair, interior thread bush outer wall fixedly connected with sliding ring, sliding ring outer wall fixedly connected with stirring leaf.
According to the technical scheme, the centrifugal liquid medicine homogeneous mixing spraying mechanism further comprises a stirring groove, the stirring groove is formed in the sliding ring, the outer wall of the internal thread sleeve is fixedly connected with a fixing plate, the outer wall of the fixing plate is fixedly connected with a small spring, one end of the small spring is fixedly connected with the outer wall of the sliding ring, the outer wall of the internal thread sleeve is fixedly connected with a long sliding strip B, the outer wall of the long sliding strip B is slidably connected with the inner wall of the sliding ring, and a stirring scattering cleaning mechanism is arranged outside the internal thread sleeve.
According to the technical scheme, stir and break up clearance mechanism and include connecting block A, connecting block A outer wall and internal thread cover outer wall fixed connection, connecting block A outer wall articulates there is the hinge bar, hinge bar one end articulates there is connecting block B, connecting block B outer wall fixed connection has the U-shaped slide, U-shaped slide inner wall and scraper blade outer wall sliding connection.
According to the technical scheme, the poking, scattering and cleaning mechanism further comprises an elastic rope, two ends of the elastic rope are fixedly connected with the outer wall of the U-shaped sliding plate, a fixed shaft is fixedly connected to the inner wall of the U-shaped sliding plate, a bearing is fixedly connected to the outer wall of the fixed shaft, a poking rod is fixedly connected to the outer wall of the bearing, a torsional spring is fixedly connected to the outer wall of the bearing, and one end of the torsional spring is fixedly connected with the outer wall of the fixed shaft.
According to the technical scheme, unmanned aerial vehicle bottom fixedly connected with support, the support outer wall has cup jointed the lantern ring, lantern ring top fixedly connected with supports soon, support fast top and liquid medicine storage box bottom fixed connection, liquid medicine storage box top fixedly connected with dead lever, dead lever one end and support outer wall fixed connection, liquid medicine storage box outer wall threaded connection has the screw cap.
According to the technical scheme, the threads on the inner wall of the inner thread sleeve and the outer wall of the threaded rod A are threads with large thread pitches and large thread lead angles, and the threaded rod B is consistent with the thread direction of the threaded rod A, so that the threads can rotate easily and quickly, and the situation that the threads cannot be pushed to rotate due to large friction force is avoided.
According to the technical scheme, the stirring strip is made of rubber and has elasticity, and the bristles are made of rubber and have elasticity, so that the bristles can be stirred to rebound and deform.
According to the technical scheme, the pressure spray valve is communicated with the interior of the liquid medicine storage box, and the liquid medicine storage box is communicated with the exterior of the liquid medicine storage box through the pressure spray valve, so that liquid medicine is sprayed outwards.
Compared with the prior art, the invention has the following beneficial effects:
(1) The centrifugal liquid medicine uniform mixing and spraying mechanism is arranged, so that the medicine in the liquid medicine storage box is thrown out by the centrifugal force of the stirring plate and is rapidly and forcefully sprayed out through the pressure spray valve through the further centrifugal thrust of the sliding telescopic sleeve, the spraying effect of the medicine is improved, meanwhile, the stirring plate slides and scrapes on the outer wall of the stirring plate, when the stirring plate is used for centrifugally discharging the medicine in a swinging manner, the surface of the stirring plate stirs the medicine to scrape adhered particles, and the bottom and the top of the inner wall of the liquid medicine storage box are synchronously scraped, so that the surface of the stirring plate and the inner wall of the liquid medicine storage box are kept clean in real time, the problem that the medicine in the liquid medicine storage box is precipitated and adhered to the medicine after being placed is avoided, the concentration content of the medicine in the liquid medicine is reduced, the medicine effect is greatly reduced after the spraying is caused, and the scraped particle medicine is further fully mixed with water again through the rotary stirring, and the uniform effect of the medicine effect is ensured.
(2) According to the invention, by arranging the centrifugal liquid medicine uniform mixing and spraying mechanism, on the basis of transverse rotating and mixing of the stirring plate, the liquid medicine in the liquid medicine storage box is stirred and stirred in a rotating manner by further lifting the vertical rotation of the stirring strips, so that the mixing effect of the liquid medicine is improved, and meanwhile, when the threaded rod A and the internal thread sleeve are synchronously driven to rotate, the sliding ring on the outer wall of the internal thread sleeve slides on the outer wall of the internal thread sleeve through the long sliding strip B under the action of the rotating centrifugal force, the stirring strip rebounds along with the sliding of the stirring strip in the stirring groove, so that the stirring strip can mix the liquid medicine in the liquid medicine storage box while ensuring that particles adhered to the stirring strip can not be adhered to the stirring strip, and the stirring strip can fully stir to have a self-cleaning effect along with the vibration of the self elastic force.
(3) According to the invention, the centrifugal liquid medicine uniform mixing and spraying mechanism is arranged, the bristles in the groove formed in the scraper plate extend into the pressure spray valve to pierce into the pressure spray valve and stir for cleaning, so that the problem that the centrifugal rotary spraying effect is greatly reduced due to the fact that liquid medicine particle adherents block the pressure spray valve when liquid medicine is sprayed for a long time is avoided, and meanwhile, the sliding ring and the stirring groove are synchronously driven to rotate when the internal thread sleeve rotates per se, so that the liquid medicine in the liquid medicine storage box is pushed, and the scraped and cleaned liquid medicines are fully impacted and fused with each other.
(4) The invention adopts the stirring scattering cleaning mechanism, when the inner thread sleeve rotates and the outer wall of the threaded rod B slides to be close to the scraper, the inner thread sleeve pushes the hinge rod through the connecting block A on the outer wall, the hinge rod pushes the connecting block B to slide on the outer wall of the scraper synchronously with the U-shaped sliding plate in a hinged manner, one of the two U-shaped sliding plates slides up on the outer wall of the scraper, and the other slides down on the outer wall of the scraper, thereby realizing all-around sliding cleaning and scraping on the outer wall of the scraper, ensuring the pushing and falling cleaning effect of the residue scraped and adhered by the scraper, and automatically stirring and falling the dust which is stirred out from the pressure jet valve and adhered on the bristles by the bristles, the driving lever then carries out spacing fixed to the driving lever through the torsional spring of bearing outer wall simultaneously, and when the U-shaped slide slides and leaves the position of the inside recess region of seting up of scraper blade, the driving lever is then stirred with the bottom by recess inner wall's top, drive the torsional spring deformation, thereby make the bearing rotatory at the fixed axle outer wall, make the driving lever no longer stretch into inside the recess, then stir rotatory laminating on the outer wall of scraper blade, realize proper motion's recovery, thereby make full-automatic clearance to brush hair and scraper blade outer wall, and mix along with the stirring of liquid medicine storage box inside, the abundant mixed blowout of medicine under will clearing up, the effect is sprayed in the mixture of further promotion medicine, guarantee the homogeneity of medicine effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a schematic view showing the construction of a chemical liquid storage tank of the present invention;
FIG. 3 is a top sectional view of the chemical liquid storage tank of the present invention;
FIG. 4 is a schematic structural view of a centrifugal liquid medicine uniform mixing and spraying mechanism of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view of the invention at B of FIG. 4;
FIG. 7 is a schematic structural view of the internally threaded sleeve of the present invention;
FIG. 8 is a schematic view of the disassembled structure of the spraying mechanism for uniformly mixing and spraying the centrifugal liquid medicine of the present invention;
FIG. 9 is a schematic view of the spring of the present invention;
FIG. 10 is a first perspective view of the centrifugal liquid medicine homogenizing and spraying mechanism of the present invention;
FIG. 11 is a second perspective view of the device for spraying and evenly mixing a centrifugal liquid medicine of the present invention;
FIG. 12 is a schematic view of the toggle scattering and cleaning mechanism of the present invention;
FIG. 13 is a schematic diagram of the construction of an elastic cord of the present invention;
FIG. 14 is a schematic view of the toggle lever of the present invention;
FIG. 15 is a first perspective view of the toggle break-up cleaning mechanism of the present invention;
FIG. 16 is a perspective view of a second embodiment of the toggle break-up cleaning mechanism of the present invention;
fig. 17 is an enlarged view of fig. 16 at C of the present invention.
In the figure: the automatic spraying device comprises an unmanned aerial vehicle 1, a liquid medicine storage box 2, a centrifugal liquid medicine uniform mixing and spraying mechanism 3, a 301 stirring plate, a302 long sliding strip A, a 303 sliding telescopic sleeve, a304 threaded rod A, a 305 internal thread sleeve, a 306 threaded rod B, a 307 scraping plate, a 308 stirring strip, a 309 spring, a 310 groove, 311 bristles, a 312 long sliding strip B, a 313 sliding ring, a 314 stirring groove, 315 stirring blades, a 316 fixing plate, a 317 small spring, a4 stirring scattering and cleaning mechanism, a401 connecting block A, a 402 hinged rod, a 403 connecting block B, a 404U-shaped sliding plate, a 405 elastic rope, a 406 fixing shaft, a 407 bearing, a 408 torsion spring, a 409 stirring rod, a 5 support, a 6 engine, a 7 motor, an 8 rotating rod, a 9 fixing rod, a 10 lantern ring, a 11 supporting block, a 12 pressure spraying valve and a 13 threaded cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides the following technical solutions: unmanned aerial vehicle medicine spraying apparatus, include
An unmanned aerial vehicle 1;
the engine 6, the engine 6 is fixedly connected to the bottom of the unmanned aerial vehicle 1, the motor 7 is fixedly connected to the bottom of the engine 6, the rotating rod 8 is fixedly connected to the bottom of the motor 7, the liquid medicine storage box 2 is arranged at the bottom of the rotating rod 8, one end of the rotating rod 8 penetrates through the top of the liquid medicine storage box 2 and is rotatably connected with the bottom of the inner wall of the liquid medicine storage box 2 through a bearing, the rotating rod 8 penetrates through the top of the liquid medicine storage box 2 and is rotatably connected with the top of the liquid medicine storage box 2 through a bearing, the outer wall of the liquid medicine storage box 2 is fixedly connected with the pressure spray valve 12, the interior of the pressure spray valve 12 is communicated with the interior of the liquid medicine storage box 2, the interior of the liquid medicine storage box 2 is communicated with the exterior of the liquid medicine storage box 2 through the pressure spray valve 12, and the engine 6 is used for electrically driving the unmanned aerial vehicle 1 to take off and lift and rotate;
the bottom of the unmanned aerial vehicle 1 is fixedly connected with a support 5, the outer wall of the support 5 is sleeved with a lantern ring 10, the top of the lantern ring 10 is fixedly connected with a supporting block 11, the top of the supporting block 11 is fixedly connected with the bottom of the liquid medicine storage box 2, the top of the liquid medicine storage box 2 is fixedly connected with a fixing rod 9, one end of the fixing rod 9 is fixedly connected with the outer wall of the support 5, and the outer wall of the liquid medicine storage box 2 is in threaded connection with a threaded cover 13;
the centrifugal liquid medicine uniform mixing and spraying mechanism 3 comprises a stirring plate 301, the outer wall of the stirring plate 301 is fixedly connected with the outer wall of a rotating rod 8, the outer wall of the stirring plate 301 is fixedly connected with a long slide bar A302, the outer wall of the long slide bar A302 is slidably connected with a sliding telescopic sleeve 303, the top and the bottom of the sliding telescopic sleeve 303 are in contact with the top and the bottom of the inner wall of a liquid medicine storage box 2, the outer wall of the sliding telescopic sleeve 303 is fixedly connected with a threaded rod A304, the outer wall of the threaded rod A304 is in threaded connection with an internal thread sleeve 305, threads of the inner wall of the internal thread sleeve 305 and the outer wall of the threaded rod A304 are threads with larger thread pitch and larger thread lead angle, the thread direction of the threaded rod B306 is consistent with that of the threaded rod A304, the inner wall of the internal thread sleeve 305 is in threaded connection with a threaded rod B306, one end of the threaded rod B306 is fixedly connected with a scraping plate 307, the outer wall of the internal thread sleeve 305 is fixedly connected with a stirring bar 308, the stirring bar 308 is made of rubber and has elasticity, the stirring bar 308 is made of the rubber, the outer wall of the sliding telescopic sleeve 303 is fixedly connected with a spring 309, one end of the spring is fixedly connected with the outer wall of the rotating rod 8, a groove 310, the inner wall of the scraping plate is fixedly connected with a brush hair 313, the inner wall of the groove 310, the brush hair 313, the inner wall of the sliding ring 305, the brush hair 313, the brush 305 is fixedly connected with a sliding ring 313, the outer wall of the brush 313, the brush hair 313, the outer wall of the brush hair 315, and the sliding ring 315, and the outer wall of the sliding ring 315, and the sliding ring 315 is fixedly connected with a sliding ring 315;
the centrifugal liquid medicine uniform mixing and spraying mechanism 3 further comprises a toggle groove 314, the toggle groove 314 is formed in the sliding ring 313, the outer wall of the internal thread sleeve 305 is fixedly connected with a fixing plate 316, the outer wall of the fixing plate 316 is fixedly connected with a small spring 317, one end of the small spring 317 is fixedly connected with the outer wall of the sliding ring 313, the outer wall of the internal thread sleeve 305 is fixedly connected with a long sliding strip B312, the outer wall of the long sliding strip B312 is slidably connected with the inner wall of the sliding ring 313, and a toggle scattering and cleaning mechanism 4 is arranged outside the internal thread sleeve 305;
when the whole unmanned aerial vehicle 1 flies in the air after the engine 6 is started, the motor 7 at the bottom of the engine 6 is started to drive the rotating rod 8 to rotate, the stirring plate 301 is driven to synchronously rotate centrifugally on the inner wall of the liquid medicine storage box 2 through the rotation of the rotating rod 8, the medicine liquid which is filled into the liquid medicine storage box 2 through the threaded cover 13 in advance is stirred, the top and the bottom of the stirring plate 301 are in contact with the top and the bottom of the inner wall of the liquid medicine storage box 2, so that when the stirring plate 301 rotates rapidly in the liquid medicine storage box 2 in a stirring manner, the liquid medicine can be stirred out through the pressure spray valve 12 along with the centrifugal force, the pressure spray valve 12 is pushed open under the pressure generated by the certain centrifugal force, the medicine is thrown out through the pressure spray valve 12, and the purpose of irrigating gardens and forests in all directions is realized;
the motor 7 drives the rotating rod 8 to rotate, and the balance of the unmanned aerial vehicle 1 is controlled through an external propeller when the unmanned aerial vehicle flies, so that the unmanned aerial vehicle 1 cannot be driven by the motor 7 to rotate in the air in the opposite direction;
meanwhile, when the dial plate 301 rotates fast in the liquid medicine storage tank 2 to throw out the medicine through the pressure spray valve 12, the sliding telescopic sleeve 303 between the two dial plates 301 slides on the long slide bar A302 on the dial plates 301 on the two sides through the centrifugal force of the rotating rod 8, so that the sliding telescopic sleeve 303 starts to slide and stretch inside and slides on the outer walls of the left and right dial plates 301, the medicine in the liquid medicine storage tank 2 is thrown out by the centrifugal force of the dial plates 301, and simultaneously is rapidly and powerfully sprayed out through the pressure spray valve 12 through the further centrifugal thrust of the sliding telescopic sleeve 303, the spraying effect of the medicine is improved, meanwhile, the dial plates 301 slide and scrape on the outer walls of the dial plates 301, when the dial plates 301 centrifugally discharge the medicine in a swinging manner, the medicine on the surface of the dial plates 301 is stirred and adhered to particles are scraped, the bottom and the top of the inner wall of the liquid medicine storage tank 2 are synchronously scraped, the surface of the dial plates 301 and the inner wall of the liquid medicine storage tank 2 are kept clean in real time, the medicine is prevented from being deposited in the liquid medicine storage tank 2 and the medicine is further adhered to cause the problem that the medicine concentration is reduced by stirring and the medicine is further reduced, and the medicine is sprayed to be uniformly mixed with the medicine concentration, and the medicine concentration reduced by the medicine spraying effect;
while liquid medicine is thrown out through the pressure spray valve 12 by pushing of the sliding telescopic sleeve 303 and centrifugal force of the poking plate 301, when the sliding telescopic sleeve 303 continuously slides on the outer wall of the poking plate 301 through the long slide bar A302, the threaded rod A304 on the outer wall of the sliding telescopic sleeve 303 slides through a thread with a larger thread pitch with the internal threaded sleeve 305, the threaded rod A304 rotates and slides into the internal threaded sleeve 305, so that the internal threaded sleeve 305 rotates and the internal threaded sleeve 305 also slides on the outer wall of the threaded rod B306 along with the thread on the inner wall, the threaded rod A304 and the threaded rod B306 slide and approach to each other on the inner wall of the internal threaded sleeve 305, the internal threaded sleeve 305 is driven to rotate rapidly to drive the stirring bar 308 on the outer wall of the internal threaded sleeve 305 to rotate in a reciprocating manner, the liquid medicine in the liquid medicine storage tank 2 is stirred and stirred on the basis of transverse rotation and mixing of the poking plate 301, and the rotary lifting of the stirring bars 308 is further performed vertically, and the mixing effect of the liquid medicine is improved;
meanwhile, when the threaded rod A304 and the internal thread sleeve 305 are synchronously driven to rotate, the sliding ring 313 on the outer wall of the internal thread sleeve 305 slides through the long sliding strip B312 under the action of rotating centrifugal force on the outer wall of the internal thread sleeve 305, the stirring groove 314 formed in the sliding ring 313 continuously passes through the stirring strip 308 and the stirring strip 308 deforms through self elasticity, the stirring groove 314 bends and is rebounded, and after the stirring strip 308 slides along with the inner part of the stirring groove 314 and passes through the stirring strip 308, the stirring strip 308 rebounds, so that when the stirring strip 308 mixes liquid medicine in the liquid medicine storage box 2, liquid medicine adhered to the stirring strip 308 is prevented from adhering to the particles, and the self-cleaning effect is achieved by fully stirring and vibrating along with self elasticity;
the internal thread sleeve 305 drives the threaded rod B306 and the scraper 307 to synchronously rotate, the scraper 307 performs continuous sliding scraping on the inner wall of the liquid medicine storage box 2, and bristles 311 in a groove 310 formed in the scraper 307 extend into the pressure spray valve 12 to pierce and stir the pressure spray valve 12 for cleaning, so that the problem that when liquid medicine is sprayed for a long time, liquid medicine particle adhesion blocks the pressure spray valve 12, and the centrifugal rotary spraying effect is greatly reduced is solved;
meanwhile, when the internal thread sleeve 305 rotates, the sliding ring 313 and the toggle groove 314 are synchronously driven to rotate, so that the liquid medicine in the liquid medicine storage box 2 is pushed, and the scraped and cleaned liquid medicines are fully impacted and fused with each other;
referring to fig. 12-17, the poking, scattering and cleaning mechanism 4 comprises a connecting block a401, the outer wall of the connecting block a401 is fixedly connected with the outer wall of the internal thread sleeve 305, the outer wall of the connecting block a401 is hinged with a hinge rod 402, one end of the hinge rod 402 is hinged with a connecting block B403, the outer wall of the connecting block B403 is fixedly connected with a U-shaped sliding plate 404, and the inner wall of the U-shaped sliding plate 404 is slidably connected with the outer wall of the scraping plate 307.
The poking and scattering cleaning mechanism 4 further comprises an elastic rope 405, two ends of the elastic rope 405 are fixedly connected with the outer wall of the U-shaped sliding plate 404, the inner wall of the U-shaped sliding plate 404 is fixedly connected with a fixed shaft 406, the outer wall of the fixed shaft 406 is fixedly connected with a bearing 407, the outer wall of the bearing 407 is fixedly connected with a poking rod 409, the outer wall of the bearing 407 is fixedly connected with a torsion spring 408, and one end of the torsion spring 408 is fixedly connected with the outer wall of the fixed shaft 406.
When the internal thread sleeve 305 rotates to slide on the outer wall of the threaded rod B306 to be close to the scraper 307, the internal thread sleeve 305 pushes the hinged rod 402 through the connecting block A401 on the outer wall, the hinged rod 402 pushes the connecting block B403 and the U-shaped sliding plate 404 to slide on the outer wall of the scraper 307 synchronously, one of the two U-shaped sliding plates 404 slides up on the outer wall of the scraper 307, and the other slides down on the outer wall of the scraper 307, so that all-around sliding cleaning and scraping on the outer wall of the scraper 307 are realized, and the pushing-off cleaning effect of adhering residues scraped by the scraper 307 is ensured;
meanwhile, when the U-shaped sliding plate 404 slides and goes up and down on the outer wall of the scraping plate 307, the bristles 311 inside the groove 310 are continuously stirred through the deflector rod 409 inside the U-shaped sliding plate 404, the bristles 311 are stirred to rebound and vibrate through the elasticity of the bristles 311, the bristles 311 are picked out from the inside of the pressure spray valve 12, dust adhered to the bristles 311 is automatically stirred down, meanwhile, the deflector rod 409 is limited and fixed on the deflector rod 409 through the torsion spring 408 on the outer wall of the bearing 407, and when the U-shaped sliding plate 404 slides away from the position of the area of the groove 310 formed inside the scraping plate 307, the deflector rod 409 is stirred by the top and the bottom of the inner wall of the groove 310 to drive the torsion spring 408 to deform, so that the bearing 407 rotates on the outer wall of the fixing shaft 406, the deflector rod does not extend into the groove 310 any more, and is stirred to be rotationally attached to the outer wall of the scraping plate 307, realize self-propelled recovery, thereby make full-automatic clearance to brush hair 311 and scraper blade 307 outer wall, and mix along with the stirring of liquid medicine storage box 2 inside, the abundant mixed blowout of medicine under will clearing up, further promotion medicine mixes the effect of spraying, guarantee the homogeneity of drug effect, and when stopping spraying work, slip telescope tube 303 then receives the elasticity of spring 309 to pull it back, threaded rod A304 also gets back to the normal position with interior thread bush 305, thereby make U-shaped slide 404 also get back to the normal position department of scraper blade 307 outer wall, thereby shift lever 409 also rotates shift lever 409 once more to the horizontally angle through the elasticity of torsional spring 408 and stirs the clearance once more to brush hair 311 at this moment, all reset thereby when next medicine centrifugation sprays, carry out the automatic stirring of full aspect again and mix the clearance work.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. Unmanned aerial vehicle medicine spraying apparatus, its characterized in that: comprises that
An unmanned aerial vehicle (1);
the engine (6) is fixedly connected to the bottom of the unmanned aerial vehicle (1), the bottom of the engine (6) is fixedly connected with a motor (7), the bottom of the motor (7) is fixedly connected with a rotating rod (8), the bottom of the rotating rod (8) is provided with a liquid medicine storage box (2), one end of the rotating rod (8) penetrates through the top of the liquid medicine storage box (2) and is rotatably connected with the bottom of the inner wall of the liquid medicine storage box (2) through a bearing, the rotating rod (8) penetrates through the top of the liquid medicine storage box (2) and is rotatably connected with the top of the liquid medicine storage box (2) through a bearing, the outer wall of the liquid medicine storage box (2) is fixedly connected with a pressure spray valve (12), and the engine (6) is used for electrically driving the unmanned aerial vehicle (1) to take off, lift and rotate;
the centrifugal liquid medicine uniform mixing and spraying mechanism (3) comprises a poking plate (301), the outer wall of the poking plate (301) is fixedly connected with the outer wall of the rotating rod (8), the outer wall of the poking plate (301) is fixedly connected with a long slide bar A (302), the outer wall of the long slide bar A (302) is connected with a sliding telescopic sleeve (303) in a sliding way, the top and the bottom of the sliding telescopic sleeve (303) are contacted with the top and the bottom of the inner wall of the liquid medicine storage box (2), the outer wall of the sliding telescopic sleeve (303) is fixedly connected with a threaded rod A (304), the outer wall of the threaded rod A (304) is connected with an internal thread sleeve (305) in a threaded manner, the inner wall of the internal thread sleeve (305) is connected with a threaded rod B (306) in a threaded manner, one end of the threaded rod B (306) is fixedly connected with a scraping plate (307), the outer wall of the internal thread sleeve (305) is fixedly connected with a stirring strip (308), the outer wall of the sliding telescopic sleeve (303) is fixedly connected with a spring (309), one end of the spring (309) is fixedly connected with the outer wall of the rotating rod (8), a groove (310) is arranged inside the scraping plate (307), the inner wall of the groove (310) is fixedly connected with brush hair (311), the outer wall of the internal thread sleeve (305) is fixedly connected with a slip ring (313), the outer wall of the slip ring (313) is fixedly connected with a stirring blade (315).
2. The unmanned aerial vehicle drug spraying device of claim 1, wherein: the centrifugal liquid medicine uniform mixing spraying mechanism (3) further comprises a stirring groove (314), the stirring groove (314) is formed in the inner portion of the sliding ring (313), the outer wall of the internal thread sleeve (305) is fixedly connected with a fixing plate (316), the outer wall of the fixing plate (316) is fixedly connected with a small spring (317), one end of the small spring (317) is fixedly connected with the outer wall of the sliding ring (313), the outer wall of the internal thread sleeve (305) is fixedly connected with a long sliding strip B (312), the outer wall of the long sliding strip B (312) is slidably connected with the inner wall of the sliding ring (313), and the stirring scattering cleaning mechanism (4) is arranged outside the internal thread sleeve (305).
3. The unmanned aerial vehicle drug spraying device of claim 2, wherein: stir and break up clearance mechanism (4) and include connecting block A (401), connecting block A (401) outer wall and internal thread cover (305) outer wall fixed connection, connecting block A (401) outer wall articulates there is hinge bar (402), hinge bar (402) one end articulates there is connecting block B (403), connecting block B (403) outer wall fixed connection has U-shaped slide (404), U-shaped slide (404) inner wall and scraper blade (307) outer wall sliding connection.
4. The unmanned aerial vehicle drug spraying device of claim 3, wherein: stir and break up clearance mechanism (4) and still include elasticity rope (405), elasticity rope (405) both ends and U-shaped slide (404) outer wall fixed connection, U-shaped slide (404) inner wall fixedly connected with fixed axle (406), fixed axle (406) outer wall fixedly connected with bearing (407), bearing (407) outer wall fixedly connected with driving lever (409), bearing (407) outer wall fixedly connected with torsional spring (408), torsional spring (408) one end and fixed axle (406) outer wall fixed connection.
5. Unmanned aerial vehicle drug spraying apparatus of claim 4, wherein: unmanned aerial vehicle (1) bottom fixedly connected with support (5), the lantern ring (10) has been cup jointed to support (5) outer wall, lantern ring (10) top fixedly connected with supports fast (11), support fast (11) top and liquid medicine storage box (2) bottom fixed connection, liquid medicine storage box (2) top fixedly connected with dead lever (9), dead lever (9) one end and support (5) outer wall fixed connection, liquid medicine storage box (2) outer wall threaded connection has screw cap (13).
6. Unmanned aerial vehicle drug spraying apparatus of claim 5, wherein: the threads on the inner wall of the internal thread sleeve (305) and the outer wall of the threaded rod A (304) are threads with large thread pitch and large lead angle, and the thread direction of the threaded rod B (306) is consistent with that of the threaded rod A (304).
7. Unmanned aerial vehicle medicine spraying apparatus of claim 6, wherein: the stirring strip (308) is made of rubber and has elasticity, and the bristles (311) are made of rubber and have elasticity.
8. Unmanned aerial vehicle drug spraying apparatus of claim 7, wherein: the interior of the pressure spray valve (12) is communicated with the interior of the liquid medicine storage tank (2), and the interior of the liquid medicine storage tank (2) is communicated with the exterior of the liquid medicine storage tank (2) through the pressure spray valve (12).
CN202211330894.1A 2022-10-28 2022-10-28 Unmanned aerial vehicle medicine spraying apparatus Pending CN115447782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211330894.1A CN115447782A (en) 2022-10-28 2022-10-28 Unmanned aerial vehicle medicine spraying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211330894.1A CN115447782A (en) 2022-10-28 2022-10-28 Unmanned aerial vehicle medicine spraying apparatus

Publications (1)

Publication Number Publication Date
CN115447782A true CN115447782A (en) 2022-12-09

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CN202211330894.1A Pending CN115447782A (en) 2022-10-28 2022-10-28 Unmanned aerial vehicle medicine spraying apparatus

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CN (1) CN115447782A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116334387A (en) * 2023-03-30 2023-06-27 湖北大江环保科技股份有限公司 Processing equipment for reducing unit consumption of secondary zinc oxide
CN117779209A (en) * 2022-12-28 2024-03-29 闫宗俊 Broken wool fabric raw materials separation dust collecting equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117779209A (en) * 2022-12-28 2024-03-29 闫宗俊 Broken wool fabric raw materials separation dust collecting equipment
CN116334387A (en) * 2023-03-30 2023-06-27 湖北大江环保科技股份有限公司 Processing equipment for reducing unit consumption of secondary zinc oxide
CN116334387B (en) * 2023-03-30 2024-01-09 湖北大江环保科技股份有限公司 Processing equipment for reducing unit consumption of secondary zinc oxide

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Application publication date: 20221209