CN112173121A - Plant protection unmanned aerial vehicle is with portable folding sprinkler - Google Patents
Plant protection unmanned aerial vehicle is with portable folding sprinkler Download PDFInfo
- Publication number
- CN112173121A CN112173121A CN202011210876.0A CN202011210876A CN112173121A CN 112173121 A CN112173121 A CN 112173121A CN 202011210876 A CN202011210876 A CN 202011210876A CN 112173121 A CN112173121 A CN 112173121A
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- Prior art keywords
- aerial vehicle
- unmanned aerial
- connector
- rotating
- umbrella
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- 238000005507 spraying Methods 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 239000007921 spray Substances 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims description 20
- 239000000575 pesticide Substances 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 210000000988 bone and bone Anatomy 0.000 description 13
- 238000001802 infusion Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- 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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a portable folding spraying device for a plant protection unmanned aerial vehicle, which can be conveniently folded and stored while expanding the spraying area, does not interfere the normal flight and landing of the unmanned aerial vehicle, can avoid the reverse irrigation of the spray on the machine body and ensure the spraying direction of the spray, it is characterized in that the rotating sleeve is arranged at the bottom of the rotating connecting seat, the rotating motor is arranged on the rotating connecting seat, the motor shaft of the rotating motor is connected with the rotating sleeve, the connector is arranged on the rotating sleeve, the liquid inlet pipe is arranged on the connector, and is communicated with the inside of the connector, the fixed end is sleeved at the bottom of the connector, a plurality of umbrella rib rods are arranged on the fixed end sleeve at equal angles and are connected through an umbrella membrane, the fixed end sleeve is internally provided with a connecting pipe, one end of the connecting pipe is communicated with the inside of the connector, and one end of the connecting rod is vertically arranged at the bottom of the fixed end sleeve.
Description
Technical Field
The invention discloses a portable folding spraying device for a plant protection unmanned aerial vehicle, relates to a spraying device for a plant protection unmanned aerial vehicle convenient to fold and store, and belongs to the field of agricultural production. In particular to can conveniently fold when the extension sprays the area and accomodate, can not interfere unmanned aerial vehicle's normal flight and descending, and can avoid spraying on the anti-organism of irritating, guarantee that the spraying sprays the sprinkler of orientation.
Background
At present, the mode that adopts unmanned aerial vehicle to carry out the pesticide and spray is because it has fastly, consuming time is little, efficient and the characteristics of using manpower sparingly become a neotype hot technique gradually, but traditional unmanned aerial vehicle spout the medicine hose many be the snap-on the unmanned aerial vehicle stabilizer blade, and spray in order to guarantee to spout the medicine demand pencil and need stretch out the unmanned aerial vehicle and spray beyond, body length is longer, occupation space is great, to leading to the fact the influence in the flight, simultaneously because hose position and length are fixed, inconvenient accomodating the transportation, extremely easily cause the interference to unmanned aerial vehicle's descending, current unmanned aerial vehicle sprinkler who has folding function, its liquid medicine spraying is influenced by the air current and reverse pours into the unmanned aerial vehicle fuselage when carrying out the liquid medicine and spraying, cause filth and corruption to the organism, lack suitable fender structure.
Notice No. CN211543899U discloses a portable foldable sprinkler of many rotor unmanned aerial vehicle and many rotor unmanned aerial vehicle, sprinkler include medical kit, fixed bolster, first branch, slewing mechanism and shower nozzle, the fixed bolster is used for being connected with unmanned aerial vehicle's foot rest pole, slewing mechanism set up in the fixed bolster, first branch with slewing mechanism rotates and is connected, slewing mechanism can drive first branch rotates with foot rest pole body place one side in unmanned aerial vehicle's foot rest pole extension end one side, the shower nozzle sets up on first branch pole, and through the tube coupling the medical kit, its nozzle department of this folding sprinkler lacks the anti-recoil structure to spraying, and its rear side spun vaporific liquid medicine is influenced by the air current and is backward irritated onto the unmanned aerial vehicle body.
Disclosure of Invention
In order to improve the situation, the invention provides the portable folding spraying device for the plant protection unmanned aerial vehicle, which can be conveniently folded and stored while the spraying area is expanded, does not interfere the normal flight and landing of the unmanned aerial vehicle, can prevent the spray from reversely flowing to the machine body, and ensures the spraying direction.
The invention relates to a portable folding spraying device for a plant protection unmanned aerial vehicle, which is realized by the following steps: the invention relates to a portable folding spraying device for a plant protection unmanned aerial vehicle, which consists of a rotating connecting seat, a connector, a liquid inlet pipe, a hinge lug, umbrella bone rods, a liquid conveying pipe, a pipe buckle, a spray nozzle, an umbrella membrane, a fixed seat, a supporting rod, an electric expansion device, a fixed end sleeve, a rotating motor, a rotating sleeve, an unmanned aerial vehicle and a connecting rod, wherein the rotating sleeve is arranged at the bottom of the rotating connecting seat, the rotating motor is arranged on the rotating connecting seat, a motor shaft of the rotating motor is connected with the rotating sleeve, the connector is arranged on the rotating sleeve, the liquid inlet pipe is arranged on the connector and is communicated with the inside of the connector, the fixed end sleeve is arranged at the bottom of the connector, a plurality of umbrella bone rods are arranged on the fixed end sleeve in an equal angle manner, the umbrella bone rods are connected with each other through the umbrella membrane, a connecting pipe is arranged in the fixed end sleeve, one end of, one end of the connecting rod is communicated with the other end of the connecting pipe, one end of the electric expansion piece is arranged on the other end of the connecting rod, the fixed seat is arranged on the other end of the electric expansion piece, the plurality of supporting rods are arranged on the fixed seat in an equiangular manner, the supporting rods correspond to the umbrella rib rods one by one, one end of each supporting rod is hinged with the fixing seat, the other end of each supporting rod is hinged on the umbrella rib rods through the hinge lugs, the plurality of infusion tubes are arranged on the connecting rods at equal angles, one end of the transfusion tube is communicated with the inside of the connecting rod, the transfusion tube is in one-to-one correspondence with the umbrella rib rods, the other end of the transfusion tube extends to the end part of the umbrella rib rod, the transfusion tube is connected with the umbrella rib rod through a plurality of tube fasteners, the infusion tube is provided with a plurality of spray nozzles, the top of the rotary connecting seat is provided with a plurality of screw holes, the spray nozzles are of a reducing structure, and the diameter of the spray nozzles is gradually reduced towards the direction of the infusion tube.
Has the beneficial effects.
One, can conveniently fold when the extension sprays the area and accomodate, can not interfere unmanned aerial vehicle's normal flight and descending.
Secondly, can avoid spraying to irritate the organism backward, guarantee the orientation of spraying.
And thirdly, the spraying angle and the spraying area range can be freely adjusted.
Fourthly, the structure is simple, and the device is convenient and practical.
Fifthly, the cost is low, and the popularization is convenient.
Drawings
FIG. 1 is a schematic view of a portable folding spraying device for a plant protection unmanned aerial vehicle according to the present invention;
FIG. 2 is a perspective view of a rotating connection base of the portable folding spraying device for the plant protection unmanned aerial vehicle according to the present invention;
fig. 3 is a schematic structural view of the portable folding spraying device for the plant protection unmanned aerial vehicle when folded and stored.
In the attached drawings
Wherein the method comprises the following steps: the multifunctional umbrella comprises a rotary connecting seat (1), a connector (2), a liquid inlet pipe (3), a hinge lug (4), an umbrella rib rod (5), a liquid conveying pipe (6), a pipe buckle (7), a spray nozzle (8), an umbrella membrane (9), a fixing seat (10), a supporting rod (11), an electric expansion piece (12), a fixing end sleeve (13), a rotary motor (14), a rotary sleeve (15), an unmanned aerial vehicle (16) and a connecting rod (17).
The specific implementation mode is as follows:
the invention relates to a portable folding spraying device for a plant protection unmanned aerial vehicle, which is realized by a rotary connecting seat (1), a connector (2), a liquid inlet pipe (3), a hinged lug (4), an umbrella rib rod (5), a liquid conveying pipe (6), a pipe buckle (7), a spray nozzle (8), an umbrella membrane (9), a fixed seat (10), a supporting rod (11), an electric expansion piece (12), a fixed end sleeve (13), a rotary motor (14), a rotary sleeve (15), an unmanned aerial vehicle (16) and a connecting rod (17), wherein the rotary sleeve (15) is arranged at the bottom of the rotary connecting seat (1), the rotary motor (14) is arranged on the rotary connecting seat (1), a motor shaft of the rotary motor (14) is connected with the rotary sleeve (15), the connector (2) is arranged on the rotary sleeve (15), the liquid inlet pipe (3) is arranged on the connector (2) and is communicated with the interior of the connector (2), the bottom of connector (2) is arranged in to fixed pot head (13), and on fixed pot head (13) is arranged in to angle such as a plurality of umbrella bone pole (5), a plurality of umbrella bone pole (5) are connected through umbrella membrane (9), fixed pot head (13) embeds there is the connecting pipe, the one end of connecting pipe and the inside of connector (2) are linked together, and the bottom of fixed pot head (13) is arranged perpendicularly in to the one end of connecting rod (17), the one end of connecting rod (17) and the other end of connecting pipe are linked together, and on the other end of connecting rod (17) was arranged in to the one end of electronic expansion bend (12), on the other end of electronic expansion bend (12) was arranged in to fixing base (10), on fixing base (10) was arranged in to angle such as a plurality of bracing pieces (11), bracing piece (11) and rib pole (5) one-to-one, the one end and fixing base (10) of bracing piece (11) are articulated mutually, the other end of bracing piece (11) is articulated through articulated ear (4) and is arranged in umbrella bone pole (5), on arranging connecting rod (17) in of angles such as a plurality of transfer lines (6), the one end of transfer line (6) and the inside of connecting rod (17) are linked together, transfer line (6) and umbrella bone pole (5) one-to-one, the other end of transfer line (6) extends to the tip of umbrella bone pole (5), transfer line (6) are connected through a plurality of pipe buckles (7) and umbrella bone pole (5), transfer line (6) are gone up and are put a plurality of fog nozzles (8), open at the top of rotation connecting seat (1) has a plurality of screws, fog nozzle (8) are the reducing structure, and the diameter is degressive to the direction of transfer line (6).
During the use, at first fix sprinkler installation in unmanned aerial vehicle (16) bottom through the screw on rotating connecting seat (1), then start rotation motor (14), the motor shaft of rotation motor (14) drives and rotates cover (15) and rotate, it drives connector (2) rotation to rotate to adjust the angle of spraying, and then can freely adjust the angle of spraying and the area scope of spraying, then control electronic expansion bend (12) and promote bracing piece (11), make umbrella bone pole (5) expand with this, drive transfer line (6) expansion, the liquid medicine in unmanned aerial vehicle (16) medical kit enters into connector (2) through feed liquor pipe (3), then enter into connecting rod (17) through the connecting pipe in fixed end cover (13), connecting rod (17) carry the liquid medicine in each transfer line (6), spray from spray nozzle (8) on it at last and go out and carry out the spraying of pesticide, when spraying, withdraw the umbrella bone pole (5) through electronic expansion bend (12), then drive connector (2) through rotating motor (14) and rotate, make sprinkler rotate and take in unmanned aerial vehicle (16) bottom side, thereby can conveniently fold and accomodate when the extension sprays the area, can not interfere the normal flight and the landing of unmanned aerial vehicle (16), umbrella membrane (9) between umbrella bone pole (5) can block the liquid medicine when expanding, avoid the liquid medicine to receive the air current influence and recoil to unmanned aerial vehicle (16);
the fixed end sleeve (13) is internally provided with a connecting pipe, and the umbrella bone rod (5) is arranged on the fixed end sleeve (13), so that the connecting pipe can prevent the liquid medicine from leaking out of the fixed end sleeve (13), the liquid medicine is conveyed to the infusion pipe (6) through the connecting pipe, and the pesticide is sprayed;
the spray nozzle (8) is of a reducing structure, and the diameter of the spray nozzle is gradually reduced towards the direction of the infusion tube (6), so that the spray nozzle (8) can form a bucket-shaped structure, and when liquid medicine is sprayed, the spraying range of the liquid medicine can be expanded, the liquid medicine is sprayed, and the liquid medicine is uniformly sprayed;
the electric expansion piece (12), the supporting rod (11), the umbrella rib rod (5) and the infusion tube (6) are designed in a matching mode, when the device is used, the electric expansion piece (12) is controlled to expand, the electric expansion piece (12) drives the fixing seat (10) to move towards the connector (2), the fixing seat (10) pushes the supporting rod (11), the supporting rod (11) is unfolded, the supporting rod (11) and the umbrella rib rod (5) are in one-to-one correspondence, the supporting rod (11) pushes the umbrella rib rod (5) away, the umbrella rib rod (5) is unfolded to drive the infusion tube (6) to unfold, pesticides are sprayed through the spray nozzle (8) on the infusion tube (6), after the device is used, the umbrella rib rod (5) is retracted through the electric expansion piece (12), the umbrella rib rod (5) drives the infusion tube (6) to retract, the infusion tube (6) is conveniently folded and stored when the area is sprayed in an, does not interfere with normal flight and landing of the drone (16);
the design that the rotating motor (14) is matched with the connector (2) is adopted, when the spraying device is used, the rotating motor (14) is started, a motor shaft of the rotating motor (14) drives the rotating sleeve (15) to rotate, and the rotating sleeve (15) drives the connector (2) to rotate, so that the spraying angle of the spraying device is adjusted, and the spraying area range is adjusted;
the design that the liquid inlet pipe (3), the connector (2), the connecting pipe and the connecting rod (17) are matched can ensure that pesticide liquid medicine enters from the liquid inlet pipe (3) and enters the liquid conveying pipe (6) through the connector (2), the connecting pipe and the connecting rod (17), the farmland is sprayed through a spray nozzle (8) on the liquid conveying pipe (6), and the spraying area is enlarged through the liquid conveying pipe (6) and pesticide is uniformly sprayed;
due to the matched design of the umbrella rib rod (5) and the umbrella membrane (9), when the umbrella is used, the umbrella rib rod (5) is unfolded through the electric telescopic device (12) to drive the umbrella membrane (9) to be unfolded to form an umbrella surface, so that sprayed liquid medicine is blocked, and the liquid medicine is prevented from being influenced by air flow and flowing back to the unmanned aerial vehicle (16) to damage the unmanned aerial vehicle (16);
reach and conveniently fold and accomodate when the extension sprays the area, can not interfere the normal flight and the descending of unmanned aerial vehicle (16), and can avoid spraying on the anti-organism of irritating, guarantee that the spraying sprays the purpose of orientation.
Claims (8)
1. A portable folding spraying device for a plant protection unmanned aerial vehicle is characterized in that a rotating sleeve is arranged at the bottom of a rotating connecting seat, a rotating motor is arranged on the rotating connecting seat, a motor shaft of the rotating motor is connected with the rotating sleeve, the connector is arranged on the rotating sleeve, a liquid inlet pipe is arranged on the connector and communicated with the inside of the connector, the fixed end sleeve is arranged at the bottom of the connector, a plurality of umbrella frame rods and the like are arranged on the fixed end sleeve at equal angles, the umbrella frame rods are connected through umbrella membranes, a connecting pipe is arranged in the fixed end sleeve, one end of the connecting pipe is communicated with the inside of the connector, one end of the connecting rod is vertically arranged at the bottom of the fixed end sleeve, one end of the connecting rod is communicated with the other end of the connecting pipe, one end of an electric expansion piece is arranged at the other end of the connecting rod, a fixed seat is arranged at the other, the utility model discloses a umbrella, including bracing piece and rib pole one-to-one, the one end of bracing piece is articulated mutually with the stationary seat, on the other end of bracing piece arranged the rib pole in through articulated ear is articulated, on the connecting rod was arranged in of angles such as a plurality of transfer lines, the one end of transfer line and the inside of connecting rod are linked together, transfer line and rib pole one-to-one, the other end of transfer line extends to the tip of rib pole, the transfer line is connected with the rib pole through a plurality of pipe buckles.
2. The utility model provides a plant protection unmanned aerial vehicle is with portable folding sprinkler, a serial communication port electric expansion bend, the bracing piece, rib pole and transfer line matched with design, in use, control electric expansion bend is flexible, make electric expansion bend drive the direction removal of fixed seat to the connector, the fixing base promotes the bracing piece, make the bracing piece expand, bracing piece and rib pole one-to-one, thereby make the bracing piece push away the rib pole, rib pole expandes and drives the transfer line and expand, spray the pesticide through the nozzle on the transfer line, after the use, withdraw the rib pole through electric expansion bend, make rib pole drive the transfer line and withdraw, conveniently fold and accomodate when the area is sprayed in the extension, can not interfere unmanned aerial vehicle's normal flight and descending.
3. The portable folding spraying device for the plant protection unmanned aerial vehicle as claimed in claim 1, wherein the spraying nozzle is of a reducing structure, and the diameter of the spraying nozzle decreases gradually towards the direction of the liquid conveying pipe.
4. The portable folding spraying device for the plant protection unmanned aerial vehicle as claimed in claim 1, wherein the rotating motor and the connector are cooperatively designed such that, in use, the rotating motor is started, a motor shaft of the rotating motor drives the rotating sleeve to rotate, and the rotating sleeve drives the connector to rotate, thereby adjusting the spraying angle of the spraying device, and further adjusting the spraying area.
5. The portable folding spraying device for the plant protection unmanned aerial vehicle as claimed in claim 1, wherein the liquid inlet pipe, the connector, the connecting pipe and the connecting rod are matched, pesticide liquid can enter from the liquid inlet pipe, enter the liquid conveying pipe through the connector, the connecting pipe and the connecting rod, the farmland is sprayed through a spray nozzle on the liquid conveying pipe, and pesticide spraying is uniform while the spraying area is enlarged through the liquid conveying pipe.
6. The portable folding spraying device for the plant protection unmanned aerial vehicle as claimed in claim 1, wherein the umbrella rib rod and the umbrella membrane are matched, and when the portable folding spraying device is used, the umbrella rib rod is unfolded through the electric telescopic device to drive the umbrella membrane to be unfolded to form an umbrella surface, so that sprayed liquid medicine is blocked, and the liquid medicine is prevented from being influenced by air flow and flowing back to the unmanned aerial vehicle to damage the unmanned aerial vehicle.
7. The portable folding spraying device for a plant protection unmanned aerial vehicle of claim 1, wherein a plurality of spray nozzles are disposed on the liquid delivery tube.
8. The portable folding spraying device for the plant protection unmanned aerial vehicle of claim 1, wherein the top of the rotating connecting base is provided with a plurality of screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210876.0A CN112173121A (en) | 2020-11-03 | 2020-11-03 | Plant protection unmanned aerial vehicle is with portable folding sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210876.0A CN112173121A (en) | 2020-11-03 | 2020-11-03 | Plant protection unmanned aerial vehicle is with portable folding sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112173121A true CN112173121A (en) | 2021-01-05 |
Family
ID=73916473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011210876.0A Pending CN112173121A (en) | 2020-11-03 | 2020-11-03 | Plant protection unmanned aerial vehicle is with portable folding sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112173121A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712012A (en) * | 2021-09-02 | 2021-11-30 | 江苏网智无人机研究院有限公司 | Medicine pole is spouted in collapsible anticollision of unmanned aerial vehicle |
| WO2023028840A1 (en) * | 2021-08-31 | 2023-03-09 | 深圳市大疆创新科技有限公司 | Plant protection unmanned aerial vehicle, and operation method and spraying assembly of plant protection unmanned aerial vehicle |
-
2020
- 2020-11-03 CN CN202011210876.0A patent/CN112173121A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023028840A1 (en) * | 2021-08-31 | 2023-03-09 | 深圳市大疆创新科技有限公司 | Plant protection unmanned aerial vehicle, and operation method and spraying assembly of plant protection unmanned aerial vehicle |
| CN113712012A (en) * | 2021-09-02 | 2021-11-30 | 江苏网智无人机研究院有限公司 | Medicine pole is spouted in collapsible anticollision of unmanned aerial vehicle |
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