CN113060287B - Unmanned aerial vehicle pesticide sprays auxiliary assembly - Google Patents
Unmanned aerial vehicle pesticide sprays auxiliary assembly Download PDFInfo
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- CN113060287B CN113060287B CN202110493613.3A CN202110493613A CN113060287B CN 113060287 B CN113060287 B CN 113060287B CN 202110493613 A CN202110493613 A CN 202110493613A CN 113060287 B CN113060287 B CN 113060287B
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- machine body
- unmanned aerial
- aerial vehicle
- sliding
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- 239000000575 pesticide Substances 0.000 title claims abstract description 86
- 239000007921 spray Substances 0.000 title claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 57
- 230000004913 activation Effects 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000009792 diffusion process Methods 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000013019 agitation Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- 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 invention relates to pesticide spraying equipment, in particular to unmanned aerial vehicle pesticide spraying auxiliary equipment which comprises an activation mechanism and an unmanned aerial vehicle externally-hung body mechanism, wherein the equipment can ensure the uniformity of pesticides, can spray the pesticides in a rotating mode to expand the pesticide spraying range, can spray the pesticides without residues, simultaneously expands the pesticide spraying range by utilizing the airflow of the unmanned aerial vehicle, and is connected with the unmanned aerial vehicle externally-hung body mechanism.
Description
Technical Field
The invention relates to pesticide spraying equipment, in particular to unmanned aerial vehicle pesticide spraying auxiliary equipment.
Background
When utilizing unmanned aerial vehicle to carry out the pesticide and spraying, need an external pesticide to spray auxiliary assembly, it is inhomogeneous that traditional auxiliary assembly exists the blowout pesticide, and it is little to spray the scope, and the pesticide is in the easy remaining phenomenon of equipment content, and unmanned aerial vehicle's air current can influence and spray the scope, so designed an unmanned aerial vehicle pesticide and sprayed auxiliary assembly.
Disclosure of Invention
The invention mainly solves the technical problem of providing the pesticide spraying auxiliary equipment for the unmanned aerial vehicle, the equipment can ensure the uniformity of pesticides, the equipment can spray the pesticides in a rotating mode to expand the pesticide spraying range, and the equipment can spray the pesticides without residues and simultaneously expand the pesticide spraying range by utilizing the airflow of the unmanned aerial vehicle.
In order to solve the technical problems, the invention relates to pesticide spraying equipment, in particular to unmanned aerial vehicle pesticide spraying auxiliary equipment which comprises an activating mechanism and an unmanned aerial vehicle externally-hung body mechanism.
The activation mechanism is connected with the external fuselage mechanism of the unmanned aerial vehicle.
As a further optimization of the technical scheme, the activation mechanism of the unmanned aerial vehicle pesticide spraying auxiliary equipment comprises a central shaft, an atomizing nozzle, a rotating disc, a connecting shaft, a stirring impeller, a friction wheel, a groove, a shaft with a protrusion, a spring, a limiting disc, a motor, a connecting seat, an opening, a matching hole, a one-way valve, an inner impeller, a spraying pipeline, a compression pipeline and an inner piston, wherein the central shaft is connected with the atomizing nozzle, the spraying pipeline is arranged on the central shaft and communicated with the atomizing nozzle, the central shaft is connected with the rotating disc, the rotating disc is rotationally connected with the connecting shaft, the connecting shaft is connected with the stirring impeller, the connecting shaft is connected with the friction wheel, the groove is arranged on the central shaft, one end of the groove is communicated with the spraying pipeline, the other end of the groove is communicated with the compression pipeline, the compression pipeline is arranged on the central shaft, the shaft with the protrusion is slidably connected with the matching hole, and the matching hole is arranged on the central shaft, the spring is sleeved on the shaft with the bulge, two ends of the spring are connected to the limiting disc and the middle shaft respectively, the limiting disc is connected with the motor, the motor is connected with the connecting seat, the two openings are symmetrically arranged on the connecting seat, the check valve is arranged in the ejection pipeline, the inner impeller is connected with the middle shaft, the inner piston is connected with the compression pipeline in a sliding mode, and the inner piston is connected with the shaft with the bulge.
As a further optimization of the technical scheme, the unmanned aerial vehicle external body mechanism of the unmanned aerial vehicle pesticide spraying auxiliary device comprises a supporting leg seat, a movable leaf plate, an opening, a variable pressure seat, a sliding seat, a hinge seat, a connecting rod, a unthreaded hole, a body, a limiting seat, an unmanned aerial vehicle supporting leg embedded groove, a reinforcing rod, a cylinder, an auxiliary supporting seat, a sliding groove, a pulley, a double-head cam, a belt wheel rotating pipe, a belt, a diffusion wheel, a motor belt wheel, a motor I, a long groove, a limiting hole, a belt inclined plane plate, a convex groove, a reset spring, a gate groove, a gate, a fixed pipe, a dumping port, an inner stepped rod, an internal spring, an inner stepped cavity, a switching limiting rod, a fixed belt orifice plate, a movable square seat, a spring I, a fixed belt orifice plate I and a stepped connecting rod, wherein the supporting leg seat is connected with the body, the movable leaf plate is hinged with the body, and the opening is arranged on the movable leaf plate, the variable pressure seat is contacted, the sliding seat is hinged with the hinged seat, the hinged seat is connected with the connecting rod, the connecting rod is connected with the unthreaded hole in a sliding manner, the unthreaded hole is symmetrically arranged on two sides of the machine body, the unmanned aerial vehicle supporting leg embedded groove is arranged on the machine body, the limiting seat is connected with the strip groove in a sliding manner, the strip groove is arranged on the machine body, the reinforcing rod is connected with the auxiliary supporting seat, the auxiliary supporting seat is connected with the machine body, the cylinder rod is connected with the cylinder, the cylinder rod is connected with the connecting seat, the opening is connected with the reinforcing rod in a sliding manner, the center shaft is rotationally connected with the machine body, the friction wheel is connected with the inner wall of the machine body in a friction manner, the sliding groove is arranged on the machine body, the pulley seat is connected in the sliding groove in a sliding manner, the pulley is rotationally connected with the pulley seat, the double-head cam is contacted with the pulley, the double-head cam is connected with the belt wheel rotating pipe, the diffusion wheel is connected with the belt rotating pipe, the motor belt pulley is in friction connection with a belt, the motor belt pulley is connected with a motor I, the motor I is connected with a machine body, a limiting hole is arranged on a limiting seat, a slope-carrying plate is connected with a sliding seat, the slope-carrying plate is in contact with a movable leaf plate and can slide relatively, a convex groove is arranged on the movable leaf plate, the sliding seat is connected in the convex groove in a sliding manner, a reset spring is sleeved on a connecting rod, two ends of the reset spring are respectively connected with a gate and the machine body, a gate groove is arranged on the machine body and is in sliding connection with the gate groove, the gate is connected with the pulley seat, a fixed pipe is connected with the machine body and is in rotating connection with a belt wheel rotating pipe, a dumping opening is arranged on the machine body, an inner step rod is connected with a pressure-variable seat and is sleeved on the inner step rod, two ends of the inner spring are respectively connected with the inner step rod and the movable leaf plate, an inner step cavity is arranged on the movable leaf plate and is in sliding connection with the inner step rod, switch gag lever post and spacing hole sliding connection, fixed orifice plate sets up on the fuselage, and activity square seat contacts with the fixed band orifice plate, and activity square seat links to each other with switching the gag lever post, and spring I overlaps on the ladder connecting rod, and spring I both ends are connected respectively on activity square seat and fixed band orifice plate I, ladder connecting rod and fixed band orifice plate I sliding connection, and the ladder connecting rod links to each other with activity square seat.
As a further optimization of the technical scheme, the unmanned aerial vehicle pesticide spraying auxiliary equipment is characterized in that the machine body is provided with a threaded opening for supplementing pesticide, the opening is connected with a leakage-proof threaded plug, and the machine body is also provided with an air inlet one-way valve for balancing air pressure.
As a further optimization of the technical scheme, a chamfer is arranged on the side edge of the pressure-variable seat, close to the inclined plate, of the pesticide spraying auxiliary equipment for the unmanned aerial vehicle.
The pesticide spraying auxiliary equipment for the unmanned aerial vehicle has the beneficial effects that:
according to the unmanned aerial vehicle pesticide spraying auxiliary equipment, the uniformity of pesticide can be guaranteed, the equipment can spray the pesticide in a rotating mode to expand the pesticide spraying range, and the pesticide can be sprayed without residues and the pesticide spraying range can be expanded by utilizing the air flow of the unmanned aerial vehicle.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle pesticide spraying auxiliary device of the invention.
Fig. 2 is a schematic structural diagram of an unmanned aerial vehicle pesticide spraying auxiliary device of the invention.
Fig. 3 is a schematic structural diagram III of the unmanned aerial vehicle pesticide spraying auxiliary equipment.
Fig. 4 is a schematic structural diagram of an unmanned aerial vehicle pesticide spraying auxiliary device of the invention.
Fig. 5 is a first structural schematic diagram of the activation mechanism 1 of the auxiliary device for pesticide spraying of the unmanned aerial vehicle of the invention.
Fig. 6 is a schematic structural diagram of an activation mechanism 1 of the unmanned aerial vehicle pesticide spraying auxiliary device of the invention.
Fig. 7 is a third schematic structural diagram of the activation mechanism 1 of the auxiliary device for pesticide spraying of the unmanned aerial vehicle of the invention.
Fig. 8 is a fourth schematic structural diagram of the activation mechanism 1 of the auxiliary device for pesticide spraying of the unmanned aerial vehicle of the present invention.
Fig. 9 is a first structural schematic diagram of the external unmanned aerial vehicle body mechanism 2 of the auxiliary pesticide spraying device for the unmanned aerial vehicle.
Fig. 10 is a second structural schematic diagram of the unmanned aerial vehicle external fuselage mechanism 2 of the unmanned aerial vehicle pesticide spraying auxiliary device of the invention.
Fig. 11 is a third structural schematic diagram of an unmanned aerial vehicle external fuselage mechanism 2 of the unmanned aerial vehicle pesticide spraying auxiliary device of the invention.
Fig. 12 is a fourth schematic structural view of the unmanned aerial vehicle external fuselage mechanism 2 of the unmanned aerial vehicle pesticide spraying auxiliary device of the invention.
Fig. 13 is a fifth structural schematic view of the unmanned aerial vehicle external fuselage mechanism 2 of the unmanned aerial vehicle pesticide spraying auxiliary device of the invention.
In the figure: an activation mechanism 1; a middle shaft 1-1; 1-2 parts of an atomizing nozzle; 1-3 of a rotating disc; connecting shafts 1-4; 1-5 parts of a stirring impeller; 1-6 of friction wheel; 1-7 of slotting; 1-8 parts of a shaft with a bulge; 1-9 parts of a spring; 1-10 parts of a limiting disc; motors 1-11; connecting seats 1-12; 1-13 of an opening; 1-14 of matching holes; 1-15 parts of a one-way valve; 1-16 of an inner impeller; 1-17 of a spraying pipeline; compressing the pipes 1-18; inner pistons 1-19; an unmanned aerial vehicle external hanging body mechanism 2; a leg base 2-1; 2-2 parts of movable blade plates; 2-3 of opening; 2-4 of a pressure-variable seat; 2-5 of a sliding seat; hinge seats 2-6; 2-7 of a connecting rod; 2-8 of a light hole; a fuselage 2-9; 2-10 parts of a limiting seat; unmanned aerial vehicle supporting leg embedding grooves 2-11; 2-12 parts of reinforcing rods; cylinder rods 2-13; 2-14 of cylinders; 2-15 parts of an auxiliary supporting seat; 2-16 of a chute; 2-17 pulley seats; 2-18 of pulleys; 2-19 of a double-head cam; belt pulley rotating pipe 2-20; 2-21 parts of a belt; 2-22 of a diffusion wheel; 2-23 of a motor belt pulley; motors I2-24; 2-25 of long grooves; 2-26 of a limiting hole; 2-27 parts of inclined plane plates; convex grooves 2-28; 2-29 of a return spring; 2-30 parts of a gate slot; 2-31 of a gate; 2-32 parts of a fixed pipe; 2-33 of a pouring opening; 2-34 parts of inner ladder bar; 2-35 parts of an internal spring; inner stepped cavities 2-36; switching the limiting rods 2-37; fixing the perforated plate 2-38; 2-39 parts of movable square base; springs I2-40; fixing a perforated plate I2-41; ladder connecting rods 2-42.
Detailed Description
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, and fig. 13, and the present invention relates to a pesticide spraying device, and more specifically, to an unmanned aerial vehicle pesticide spraying auxiliary device, which includes an activation mechanism 1 and an unmanned aerial vehicle externally hung body mechanism 2.
The activation mechanism 1 is connected with an external fuselage mechanism 2 of the unmanned aerial vehicle.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, and the embodiment further describes the embodiment, where the activation mechanism 1 includes a central shaft 1-1, an atomizing nozzle 1-2, a rotating disc 1-3, a connecting shaft 1-4, a stirring impeller 1-5, a friction wheel 1-6, a slot 1-7, a shaft with a protrusion 1-8, a spring 1-9, a limiting disc 1-10, a motor 1-11, a connecting seat 1-12, an opening 1-13, a fitting hole 1-14, a check valve 1-15, an inner impeller 1-16, a jetting pipe 1-17, a compression pipe 1-18, an inner piston 1-19, the central shaft 1-1 is connected with the atomizing nozzle 1-2, the middle shaft 1-1 is provided with an ejection pipeline 1-17, the ejection pipeline 1-17 is communicated with an atomizing nozzle 1-2, the middle shaft 1-1 is connected with a rotating disc 1-3, the rotating disc 1-3 is rotatably connected with a connecting shaft 1-4, the connecting shaft 1-4 is connected with a stirring impeller 1-5, the connecting shaft 1-4 is connected with a friction wheel 1-6, a slot 1-7 is arranged on the middle shaft 1-1, one end of the slot 1-7 is communicated with the ejection pipeline 1-17, the other end of the slot 1-7 is communicated with a compression pipeline 1-18, the compression pipeline 1-18 is arranged on the middle shaft 1-1, a shaft 1-8 with a bulge is slidably connected with a matching hole 1-14, the matching hole 1-14 is arranged on the middle shaft 1-1, a spring 1-9 is sleeved on the shaft 1-8 with the bulge, two ends of a spring 1-9 are respectively connected to a limiting disc 1-10 and a middle shaft 1-1, the limiting disc 1-10 is connected with a motor 1-11, the motor 1-11 is connected with a connecting seat 1-12, two openings 1-13 are symmetrically arranged on the connecting seat 1-12, a one-way valve 1-15 is arranged in a spraying pipeline 1-17, an inner impeller 1-16 is arranged in the spraying pipeline 1-17, an inner impeller 1-16 is connected with the middle shaft 1-1, an inner piston 1-19 is connected with a compression pipeline 1-18 in a sliding manner, the inner piston 1-19 is connected with a shaft 1-8 with a bulge, the device can be installed on an unmanned aerial vehicle, firstly, a step connecting rod 2-42 is pulled downwards, the step connecting rod 2-42 can drive a movable square seat 2-39 to move downwards, the movable square base 2-39 can drive the switching limiting rod 2-37 to move downwards to be separated from the limiting hole 2-26, then the limiting base 2-10 is pulled out, then the supporting leg of the unmanned aerial vehicle is inserted into the supporting leg embedded groove 2-11 of the unmanned aerial vehicle, then the limiting base 2-10 is inserted again, so that the supporting leg of the unmanned aerial vehicle is locked in the supporting leg embedded groove 2-11 of the unmanned aerial vehicle by the limiting base 2-10, then the switching limiting rod 2-37 is inserted into the limiting hole 2-26 again to complete the limiting of the limiting base 2-10, as the number of the supporting leg embedded grooves 2-11 of the unmanned aerial vehicle is more, the unmanned aerial vehicle can adapt to the unmanned aerial vehicles with different sizes, the limiting discs 1-10 can be driven to rotate by the operation of the motors 1-11, and the limiting discs 1-10 can drive the shafts with the bulges 1-8 to rotate, the shaft 1-8 with the bulge can drive the center shaft 1-1 to rotate, the center shaft 1-1 can drive the rotating disc 1-3 to rotate, the rotating disc 1-3 can drive the connecting shaft 1-4 to do circular motion, when the connecting shaft 1-4 does circular motion, the friction wheel 1-6 can rotate due to the friction force between the friction wheel 1-6 and the inner wall of the machine body 2-9, the friction wheel 1-6 can drive the stirring impeller 1-5 to rotate, thus the stirring impeller 1-5 keeps rotating when doing circular motion around the center shaft 1-1, can stir pesticide, meanwhile, the center shaft 1-1 can drive the inner impeller 1-16 to rotate when rotating, the inner impeller 1-16 can form pressure towards the spraying pipeline 1-17, thereby leading the pesticide to flow into the spraying pipeline 1-17, therefore, the agitation force can be increased, so that the pesticide is uniform when sprayed out, and the stirring impellers 1-5 can ensure that the pesticide is uniform when the pesticide is not in large quantity.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, and fig. 13, and the present embodiment further describes the present embodiment, where the external fuselage mechanism 2 of the unmanned aerial vehicle includes a leg base 2-1, a movable blade plate 2-2, an opening 2-3, a pressure-varying base 2-4, a sliding base 2-5, a hinged base 2-6, a connecting rod 2-7, a unthreaded hole 2-8, a fuselage 2-9, a limiting base 2-10, an unmanned aerial vehicle leg embedded groove 2-11, a reinforcing rod 2-12, a cylinder rod 2-13, a cylinder 2-14, an auxiliary supporting base 2-15, a sliding groove 2-16, a pulley base 2-17, a pulley 2-18, a double-head cam 2-19, a double-head cam 2-11, a reinforcing rod 2-12, a cylinder rod 2-13, a cylinder rod 2-14, an auxiliary supporting base 2-15, a sliding groove 2-16, a pulley base 2-17, a double-head cam, and a double-head cam, Belt wheel rotating pipe 2-20, belt 2-21, diffusion wheel 2-22, motor belt wheel 2-23, motor I2-24, long strip groove 2-25, limiting hole 2-26, inclined plane plate 2-27, convex groove 2-28, reset spring 2-29, gate groove 2-30, gate 2-31, fixed pipe 2-32, pouring opening 2-33, inner ladder rod 2-34, inner spring 2-35, inner ladder cavity 2-36, switching limiting rod 2-37, fixed belt pore plate 2-38, movable square seat 2-39, spring I2-40, fixed belt pore plate I2-41, ladder connecting rod 2-42, leg seat 2-1 is connected with machine body 2-9, movable blade plate 2-2 is hinged with machine body 2-9, the opening 2-3 is arranged on the movable blade plate 2-2, the pressure-variable seat 2-4 is contacted, the sliding seat 2-5 is hinged with the hinged seat 2-6, the hinged seat 2-6 is connected with the connecting rod 2-7, the connecting rod 2-7 is connected with the unthreaded hole 2-8 in a sliding way, the unthreaded hole 2-8 is symmetrically arranged at two sides of the machine body 2-9, the unmanned aerial vehicle supporting leg embedded groove 2-11 is arranged on the machine body 2-9, the limiting seat 2-10 is connected with the strip groove 2-25 in a sliding way, the strip groove 2-25 is arranged on the machine body 2-9, the reinforcing rod 2-12 is connected with the auxiliary supporting seat 2-15, the auxiliary supporting seat 2-15 is connected with the machine body 2-9, the air cylinder rod 2-13 is connected with the air cylinder 2-14, a cylinder rod 2-13 is connected with a connecting seat 1-12, an opening 1-13 is connected with a reinforcing rod 2-12 in a sliding way, a middle shaft 1-1 is rotationally connected with a machine body 2-9, a friction wheel 1-6 is connected with the inner wall of the machine body 2-9 in a friction way, a sliding groove 2-16 is arranged on the machine body 2-9, a pulley seat 2-17 is connected in the sliding groove 2-16 in a sliding way, a pulley 2-18 is rotationally connected with a pulley seat 2-17, a double-head cam 2-19 is contacted with the pulley 2-18, the double-head cam 2-19 is connected with a belt wheel rotating pipe 2-20, the belt wheel rotating pipe 2-20 is connected with a belt 2-21 in a friction way, a diffusion wheel 2-22 is connected with the belt wheel rotating pipe 2-20, a motor belt wheel 2-23 is connected with the belt 2-21 in a friction way, the motor belt pulley 2-23 is connected with the motor I2-24, the motor I2-24 is connected with the machine body 2-9, the limiting hole 2-26 is arranged on the limiting seat 2-10, the inclined plane board 2-27 is connected with the sliding seat 2-5, the inclined plane board 2-27 is contacted with the movable blade board 2-2 and can slide relatively, the convex groove 2-28 is arranged on the movable blade board 2-2, the sliding seat 2-5 is connected in the convex groove 2-28 in a sliding way, the return spring 2-29 is sleeved on the connecting rod 2-7, two ends of the return spring 2-29 are respectively connected with the gate 2-31 and the machine body 2-9, the gate groove 2-30 is arranged on the machine body 2-9, the gate 2-31 is connected with the gate groove 2-30 in a sliding way, the gate 2-31 is connected with the pulley seat 2-17, the fixed pipe 2-32 is connected with the machine body 2-9, the fixed pipe 2-32 is rotationally connected with the belt wheel rotating pipe 2-20, the dumping opening 2-33 is arranged on the machine body 2-9, the inner stepped rod 2-34 is connected with the pressure changing seat 2-4, the inner spring 2-35 is sleeved on the inner stepped rod 2-34, two ends of the inner spring 2-35 are respectively connected with the inner stepped rod 2-34 and the movable vane plate 2-2, the inner stepped cavity 2-36 is arranged on the movable vane plate 2-2, the inner stepped rod 2-34 is connected with the inner stepped cavity 2-36 in a sliding way, the switching limit rod 2-37 is connected with the limit hole 2-26 in a sliding way, the fixed belt 2-38 is arranged on the machine body 2-9, the movable square seat 2-39 is contacted with the fixed belt hole plate 2-38, the movable square seat 2-39 is connected with the switching limiting rod 2-37, the spring I2-40 is sleeved on the step connecting rod 2-42, the two ends of the spring I2-40 are respectively connected with the movable square seat 2-39 and the fixed belt pore plate I2-41, the step connecting rod 2-42 is connected with the fixed belt pore plate I2-41 in a sliding way, the step connecting rod 2-42 is connected with the movable square seat 2-39, when the pesticide needs to be sprayed out, the air cylinder 2-14 pushes the connecting seat 1-12 through the air cylinder rod 2-13, the connecting seat 1-12 drives the motor 1-11 to move, the motor 1-11 drives the limiting plate 1-10 to move, the limiting plate 1-10 drives the shaft with the bulge 1-8 to move, the shaft with the bulge 1-8 drives the inner piston 1-19 to move, under the condition of not influencing the rotation of the central shaft 1-1, the movement of the inner piston 1-19 can pressurize the compression pipeline 1-18 and further pressurize the inside of the machine body 2-9, so that the pesticide is pressurized, then is sprayed out after being sprayed out through the one-way valve 1-15 and the atomizing spray head 1-2, meanwhile, the atomizing nozzle 1-2 rotates along with the central shaft 1-1, so that the pesticide can be sprayed out in a rotating way, thereby enlarging the spraying range, reducing the heat generated in the rotation of the central shaft 1-1 due to the pesticide surging in the central shaft 1-1, improving the reliability of the equipment, after the pesticide is sprayed out, when the cylinder rod 2-13 is reset, external air enters the machine body 2-9 through the air inlet one-way valve which is arranged on the machine body 2-9 and used for supplementing, so that the effect of balancing pressure is achieved; the device can spray pesticide without residue and simultaneously utilizes the airflow of the unmanned aerial vehicle to expand the spraying range, when the pesticide is less, the rotary spraying mode is unavailable, at the moment, the motor I2-24 can be operated to drive the motor belt pulleys 2-23 to rotate, the motor belt pulleys 2-23 can drive the belt pulley rotating pipes 2-20 to rotate through the belts 2-21, the belt pulley rotating pipes 2-20 can drive the double-head cams 2-19 to rotate, the double-head cams 2-19 can intermittently push the pulleys 2-18 to the two sides, the pulleys 2-18 can drive the pulley seats 2-17 to move, the pulley seats 2-17 can drive the gates 2-31 to be far away from each other, so that part of pesticide leaks out from the pouring openings 2-33 and is then sprayed to the periphery by the rotary diffusion wheels 2-22, in the process, the gate 2-31 can drive the hinged seat 2-6 to move through the connecting rod 2-7, the hinged seat 2-6 can drive the sliding seat 2-5 to slide in the convex groove 2-28, the inclined plane plate 2-27 moves towards the pressure changing seat 2-4 and can extrude the round angle of the pressure changing seat 2-4 through the inclined plane, so that the pressure changing seat 2-4 is jacked up, pressure is formed at the position of the opening 2-3 when downward airflow in the ascending process of the unmanned aerial vehicle is downward from the opening 2-3, and accordingly the pesticide thrown out of the diffusion wheel 2-22 can be accelerated transversely, and the spraying range is expanded through the airflow of the unmanned aerial vehicle.
The fourth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, and fig. 13, and the present embodiment further describes the present embodiment, in which a threaded opening for replenishing pesticide is provided on the machine body 2-9, a threaded plug for preventing leakage is connected to the opening, and an air inlet check valve for balancing air pressure is also provided on the machine body 2-9.
The fifth concrete implementation mode:
the present embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, and fig. 13, and the present embodiment further describes the present embodiment, in which the edge of one side of the pressure changing seat 2-4, which is close to the inclined-plane-containing plate 2-27, is provided with a chamfer.
The working principle of the device is as follows: the device can ensure the uniformity of pesticide, the device can be installed on an unmanned aerial vehicle, firstly, the ladder connecting rod 2-42 is pulled downwards, the ladder connecting rod 2-42 can drive the movable square base 2-39 to move downwards, the movable square base 2-39 can drive the switching limiting rod 2-37 to move downwards to be separated from the limiting hole 2-26, then the limiting base 2-10 is pulled out, then the supporting leg of the unmanned aerial vehicle is embedded into the supporting leg embedding groove 2-11 of the unmanned aerial vehicle, then the limiting base 2-10 is inserted again, so that the supporting leg of the unmanned aerial vehicle is locked in the supporting leg embedding groove 2-11 of the unmanned aerial vehicle by the limiting base 2-10, then the switching limiting rod 2-37 is inserted into the limiting hole 2-26 again to complete the limiting of the limiting base 2-10, and as the number of the supporting leg embedding grooves 2-11 of the unmanned aerial vehicle is multiple, the unmanned aerial vehicle stirring device can adapt to unmanned aerial vehicles of different sizes, the motor 1-11 can drive the limiting disc 1-10 to rotate, the limiting disc 1-10 can drive the shaft 1-8 with the bulge, the shaft 1-8 with the bulge can drive the center shaft 1-1 to rotate, the center shaft 1-1 can drive the rotating disc 1-3 to rotate, the rotating disc 1-3 can drive the connecting shaft 1-4 to do circular motion, when the connecting shaft 1-4 does circular motion, the friction wheel 1-6 can rotate due to the friction force between the friction wheel 1-6 and the inner wall of the machine body 2-9, the friction wheel 1-6 can drive the stirring impeller 1-5 to rotate, thus the stirring impeller 1-5 keeps self rotation when doing circular motion around the center shaft 1-1, can stir pesticides, and simultaneously the center shaft 1-1 can drive the inner impeller 1-16 to rotate when rotating, the inner impellers 1-16 can form pressure towards the inside of the spraying pipelines 1-17, so that the pesticide can flow into the spraying pipelines 1-17, the force of agitation can be increased, the pesticide is uniform when sprayed, and the stirring impellers 1-5 can ensure that the pesticide can be uniform when the pesticide is not in large quantity; the device can rotationally spray pesticide to enlarge the pesticide spraying range, when the pesticide needs to be sprayed, the air cylinder 2-14 pushes the connecting seat 1-12 through the air cylinder rod 2-13, the connecting seat 1-12 can drive the motor 1-11 to move, the motor 1-11 can drive the limiting disc 1-10 to move, the limiting disc 1-10 can drive the shaft with the bulge 1-8 to move, the shaft with the bulge 1-8 can drive the inner piston 1-19 to move, under the condition that the rotation of the central shaft 1-1 is not influenced, the movement of the inner piston 1-19 can pressurize the compression pipeline 1-18 and then pressurize the inside of the machine body 2-9, so that the pesticide is pressurized and then sprayed out after being atomized by the atomizing nozzle 1-2 after being opened by the check valve 1-15, and simultaneously the atomizing nozzle 1-2 rotates along with the central shaft 1-1, after the pesticide is sprayed out, external gas enters the machine body 2-9 through the air inlet one-way valve with balanced air pressure on the machine body 2-9 to be supplemented, so that the effect of balanced pressure is achieved; the device can spray pesticide without residue and simultaneously utilizes the airflow of the unmanned aerial vehicle to expand the spraying range, when the pesticide is less, the rotary spraying mode is unavailable, at the moment, the motor I2-24 can be operated to drive the motor belt pulleys 2-23 to rotate, the motor belt pulleys 2-23 can drive the belt pulley rotating pipes 2-20 to rotate through the belts 2-21, the belt pulley rotating pipes 2-20 can drive the double-head cams 2-19 to rotate, the double-head cams 2-19 can intermittently push the pulleys 2-18 to the two sides, the pulleys 2-18 can drive the pulley seats 2-17 to move, the pulley seats 2-17 can drive the gates 2-31 to be far away from each other, so that part of pesticide leaks out from the pouring openings 2-33 and is then sprayed to the periphery by the rotary diffusion wheels 2-22, in the process, the gate 2-31 can drive the hinged seat 2-6 to move through the connecting rod 2-7, the hinged seat 2-6 can drive the sliding seat 2-5 to slide in the convex groove 2-28, the inclined plane plate 2-27 moves towards the pressure changing seat 2-4 and can extrude the round angle of the pressure changing seat 2-4 through the inclined plane, so that the pressure changing seat 2-4 is jacked up, pressure is formed at the position of the opening 2-3 when downward airflow in the ascending process of the unmanned aerial vehicle is downward from the opening 2-3, and accordingly the pesticide thrown out of the diffusion wheel 2-22 can be accelerated transversely, and the spraying range is expanded through the airflow of the unmanned aerial vehicle.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (3)
1. The utility model provides an unmanned aerial vehicle pesticide sprays auxiliary assembly, includes activation mechanism (1), unmanned aerial vehicle joins externally fuselage mechanism (2), its characterized in that: the activation mechanism (1) is connected with the unmanned aerial vehicle external hanging body mechanism (2);
the activation mechanism (1) comprises a central shaft (1-1), an atomizing spray head (1-2), a rotating disc (1-3), a connecting shaft (1-4), a stirring impeller (1-5), a friction wheel (1-6), a slot (1-7), a shaft with a bulge (1-8), a spring (1-9), a limiting disc (1-10), a motor (1-11), a connecting seat (1-12), an opening (1-13), a matching hole (1-14), a one-way valve (1-15), an inner impeller (1-16), a spraying pipeline (1-17), a compression pipeline (1-18) and an inner piston (1-19), wherein the central shaft (1-1) is connected with the atomizing spray head (1-2), the central shaft (1-1) is provided with the spraying pipeline (1-17), the spraying pipe (1-17) is communicated with the atomizing nozzle (1-2), the middle shaft (1-1) is connected with the rotating disc (1-3), the rotating disc (1-3) is rotationally connected with the connecting shaft (1-4), the connecting shaft (1-4) is connected with the stirring impeller (1-5), the connecting shaft (1-4) is connected with the friction wheel (1-6), the open slot (1-7) is arranged on the middle shaft (1-1), one end of the open slot (1-7) is communicated with the spraying pipe (1-17), the other end of the open slot (1-7) is communicated with the compression pipe (1-18), the compression pipe (1-18) is arranged on the middle shaft (1-1), the shaft (1-8) with the bulge is slidably connected with the matching hole (1-14), the matching hole (1-14) is arranged on the middle shaft (1-1), the spring (1-9) is sleeved on the shaft (1-8) with the bulge, two ends of the spring (1-9) are respectively connected to the limiting disc (1-10) and the middle shaft (1-1), the limiting disc (1-10) is connected with the motor (1-11), the motor (1-11) is connected with the connecting seat (1-12), the two openings (1-13) are symmetrically arranged on the connecting seat (1-12), the one-way valve (1-15) is arranged in the ejection pipeline (1-17), the inner impeller (1-16) is connected with the middle shaft (1-1), the inner piston (1-19) is connected with the compression pipeline (1-18) in a sliding manner, and the inner piston (1-19) is connected with the shaft (1-8) with the bulge;
the unmanned aerial vehicle externally hung body mechanism (2) comprises a supporting leg seat (2-1), a movable blade plate (2-2), an opening (2-3), a variable pressure seat (2-4), a sliding seat (2-5), a hinged seat (2-6), a connecting rod (2-7), a unthreaded hole (2-8), a body (2-9), a limiting seat (2-10), an unmanned aerial vehicle supporting leg embedded groove (2-11), a reinforcing rod (2-12), a cylinder rod (2-13), a cylinder (2-14), an auxiliary supporting seat (2-15), a sliding groove (2-16), a pulley seat (2-17), a pulley (2-18), a double-head cam (2-19), a belt wheel rotating pipe (2-20), a belt (2-21), a diffusion wheel (2-22), A motor belt pulley (2-23), a motor I (2-24), a long groove (2-25), a limit hole (2-26), a plate with an inclined plane (2-27), a convex groove (2-28), a reset spring (2-29), a gate groove (2-30), a gate (2-31), a fixed pipe (2-32), a pouring opening (2-33), an inner ladder rod (2-34), a built-in spring (2-35), an inner ladder cavity (2-36), a switching limit rod (2-37), a fixed belt pore plate (2-38), a movable square seat (2-39), a spring I (2-40), a fixed belt pore plate I (2-41) and a ladder connecting rod (2-42), wherein a leg support seat (2-1) is connected with a machine body (2-9), the movable blade plate (2-2) is hinged with the machine body (2-9), the opening (2-3) is arranged on the movable blade plate (2-2), the variable pressure seat (2-4) is contacted, the sliding seat (2-5) is hinged with the hinged seat (2-6), the hinged seat (2-6) is connected with the connecting rod (2-7), the connecting rod (2-7) is connected with the unthreaded hole (2-8) in a sliding way, the unthreaded hole (2-8) is symmetrically arranged at two sides of the machine body (2-9), the unmanned aerial vehicle landing leg embedded groove (2-11) is arranged on the machine body (2-9), the limiting seat (2-10) is connected with the strip groove (2-25) in a sliding way, the strip groove (2-25) is arranged on the machine body (2-9), the reinforcing rod (2-12) is connected with the machine body (2-9), the reinforcing rods (2-12) are connected with the auxiliary supporting seats (2-15), the auxiliary supporting seats (2-15) are connected with the machine body (2-9), the cylinder rods (2-13) are connected with the cylinders (2-14), the cylinder rods (2-13) are connected with the connecting seats (1-12), the openings (1-13) are connected with the reinforcing rods (2-12) in a sliding manner, the middle shaft (1-1) is connected with the machine body (2-9) in a rotating manner, the friction wheels (1-6) are connected with the inner wall of the machine body (2-9) in a friction manner, the sliding chutes (2-16) are arranged on the machine body (2-9), the pulley seats (2-17) are connected in the sliding chutes (2-16) in a sliding manner, the pulleys (2-18) are connected with the pulley seats (2-17) in a rotating manner, the double-head cams (2-19) are contacted with the pulleys (2-18), the double-head cam (2-19) is connected with a belt pulley rotating pipe (2-20), the belt pulley rotating pipe (2-20) is connected with a belt (2-21) in a friction way, the diffusion wheel (2-22) is connected with the belt pulley rotating pipe (2-20), a motor belt pulley (2-23) is connected with the belt (2-21) in a friction way, the motor belt pulley (2-23) is connected with a motor I (2-24), the motor I (2-24) is connected with a machine body (2-9), a limiting hole (2-26) is arranged on a limiting seat (2-10), a plate (2-27) with an inclined plane is connected with a sliding seat (2-5), the plate (2-27) with the inclined plane is contacted with a movable vane plate (2-2) and can slide relatively, a convex groove (2-28) is arranged on the movable vane plate (2-2), a sliding seat (2-5) is connected in the convex groove (2-28) in a sliding way, a return spring (2-29) is sleeved on a connecting rod (2-7), two ends of the return spring (2-29) are respectively connected on a gate (2-31) and a machine body (2-9), the gate groove (2-30) is arranged on the machine body (2-9), the gate (2-31) is connected with the gate groove (2-30) in a sliding way, the gate (2-31) is connected with a pulley seat (2-17), a fixed pipe (2-32) is connected with the machine body (2-9), the fixed pipe (2-32) is connected with a belt wheel rotating pipe (2-20) in a rotating way, a dumping port (2-33) is arranged on the machine body (2-9), an inner stepped rod (2-34) is connected with a variable pressure seat (2-4), the built-in springs (2-35) are sleeved on the built-in step rods (2-34), two ends of the built-in springs (2-35) are respectively connected to the built-in step rods (2-34) and the movable leaf plates (2-2), the built-in step cavities (2-36) are arranged on the movable leaf plates (2-2), the built-in step rods (2-34) are in sliding connection with the built-in step cavities (2-36), the switching limiting rods (2-37) are in sliding connection with the limiting holes (2-26), the fixed belt pore plates (2-38) are arranged on the machine body (2-9), the movable square seats (2-39) are in contact with the fixed belt pore plates (2-38), the movable square seats (2-39) are connected with the switching limiting rods (2-37), the springs I (2-40) are sleeved on the step connecting rods (2-42), two ends of the spring I (2-40) are respectively connected to the movable square base (2-39) and the fixed belt pore plate I (2-41), the step connecting rod (2-42) is connected with the fixed belt pore plate I (2-41) in a sliding mode, and the step connecting rod (2-42) is connected with the movable square base (2-39).
2. The unmanned aerial vehicle pesticide sprays auxiliary assembly of claim 1, characterized in that: the pesticide supplementing machine is characterized in that a threaded opening for supplementing pesticides is formed in the machine body (2-9), the opening is connected with a leakage-preventing threaded plug, and an air inlet one-way valve for balancing air pressure is also arranged on the machine body (2-9).
3. The unmanned aerial vehicle pesticide sprays auxiliary assembly of claim 1, characterized in that: and a chamfer is arranged at the edge of one side of the pressure changing seat (2-4) close to the inclined plate (2-27).
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