CN110547280A - Agricultural atomizing pesticide spraying unmanned aerial vehicle - Google Patents
Agricultural atomizing pesticide spraying unmanned aerial vehicle Download PDFInfo
- Publication number
- CN110547280A CN110547280A CN201910955641.5A CN201910955641A CN110547280A CN 110547280 A CN110547280 A CN 110547280A CN 201910955641 A CN201910955641 A CN 201910955641A CN 110547280 A CN110547280 A CN 110547280A
- Authority
- CN
- China
- Prior art keywords
- pesticide
- unmanned aerial
- aerial vehicle
- spraying
- atomizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- A01M7/0032—Pressure sprayers
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention relates to the technical field of unmanned aerial vehicles, in particular to an agricultural atomizing and spraying unmanned aerial vehicle, which comprises an unmanned aerial vehicle, a loading frame, a pesticide spraying assembly, a plurality of groups of spray nozzle deflection assemblies, a sensor assembly and a signal processor, wherein the loading frame is horizontally arranged below the unmanned aerial vehicle, the pesticide spraying assembly, the sensor assembly, the signal processor and the spray nozzle deflection assemblies are all arranged on the loading frame, the sensor assembly is electrically connected with the signal processor, the signal processor is electrically connected with the pesticide spraying assembly and the spray nozzle deflection assemblies, the pesticide spraying assembly comprises a plurality of atomizing spray nozzles capable of deflecting to spray, the atomizing spray nozzles are respectively in transmission connection with the pesticide spraying assemblies, the sensor assembly comprises two wind direction and wind speed sensors, the unmanned aerial vehicle is high in spraying efficiency and low in cost, and pesticide surplus, pesticide spraying speed and pesticide spraying speed are constantly measured through the sensor assembly, The wind speed and direction, the spraying height and other data, so that the optimal spraying effect can be provided.
Description
Technical Field
the invention relates to the technical field of unmanned aerial vehicles, in particular to an agricultural atomizing and spraying unmanned aerial vehicle.
Background
With the continuous development of agricultural mechanized production technology, various instruments for agricultural production are continuously emerged, so that the labor cost is saved, and the agricultural production efficiency is improved. Wherein, especially outstanding is the application of unmanned aerial vehicle in carrying out the insect-resistant medicine to crops or vegetation and spraying. Because the traditional pesticide spraying mode mainly depends on manual operation, the problems of low production efficiency, uneven spraying and poor pest removing effect exist, and the human body of an operator is extremely easy to be injured by pesticide; and agricultural unmanned aerial vehicle pesticide sprays the mode because of having extensive adaptability, and is applicable in different topography areas, through remote control operation in places such as plain, mountain area or hills, improved production efficiency on the one hand, saved the cost of labor, on the other hand has avoided the contact of operation personnel with the pesticide, has ensured operating personnel's personal health.
spout the medicine in-process at unmanned aerial vehicle, owing to spout the place of medicine operation and the difference of weather conditions, the angle and the height etc. that need spout the medicine to unmanned aerial vehicle carry out a series of adjustments, traditional unmanned aerial vehicle spouts the medicine operation time and controls it through the manual work, accurate efficient spouts the medicine effect hardly to realize by this kind of control method, consequently, it can deal with multiple different crops to spout the medicine, can spout the medicine angle according to the wind direction change, agricultural atomizing that can nimble control unit spray volume spouts medicine unmanned aerial vehicle to be necessary to design one kind.
Disclosure of Invention
The invention aims to provide an agricultural atomizing and spraying unmanned aerial vehicle which is high in spraying efficiency and cost-saving, and various data such as pesticide surplus, pesticide spraying speed, wind speed and direction, spraying height and the like are measured constantly through a sensor assembly, so that the optimal spraying effect can be provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
an agricultural atomizing and pesticide spraying unmanned aerial vehicle is provided, which comprises an unmanned aerial vehicle, a loading frame, a pesticide spraying assembly, a plurality of groups of spray nozzle deflection assemblies, a sensor assembly and a signal processor, wherein the unmanned aerial vehicle is horizontally arranged, the loading frame is horizontally arranged below the unmanned aerial vehicle, the pesticide spraying assembly, the sensor assembly, the signal processor and the spray nozzle deflection assemblies are all arranged on the loading frame, the sensor assembly is electrically connected with the signal processor, the signal processor is electrically connected with the pesticide spraying assembly and the spray nozzle deflection assemblies, the pesticide spraying assembly comprises a plurality of atomizing spray nozzles capable of deflecting to spray, the plurality of atomizing spray nozzles are respectively in transmission connection with the plurality of groups of pesticide spraying assemblies, the nozzle direction of each atomizing spray nozzle is downwards arranged, the plurality of atomizing spray nozzles are sequentially distributed along the length direction of the unmanned aerial vehicle, the sensor assembly comprises two wind direction and wind speed sensors, the two wind, the wind direction and wind speed sensor is electrically connected with the signal processor.
As an agricultural atomizing spouts medicine unmanned aerial vehicle's an preferred scheme, the pesticide sprays the subassembly and still includes the pesticide conveying pipe, the pesticide storage box, small-size suction pump and a plurality of shunt tubes, the horizontal fixed mounting of pesticide storage box is on the loading frame, the inside below that the pesticide storage box outer wall stretched into the pesticide storage box is passed to the one end of pesticide conveying pipe, the other end of pesticide conveying pipe and the one end intercommunication of a plurality of shunt tubes, the other end of a plurality of shunt tubes communicates with a plurality of atomizer one-to-one respectively, small-size suction pump is installed on the pesticide conveying pipe.
As an agricultural atomizing spouts medicine unmanned aerial vehicle's an preferred scheme, sensor module is including flow sensor and pesticide capacity detector, and flow sensor all is connected with signal processor electricity with pesticide capacity detector, and flow sensor installs on the defeated pencil, and pesticide capacity detector installs the inside at the pesticide storage box, still is equipped with alarm generator on the outer wall of pesticide storage box, and pesticide capacity detector is connected with alarm generator electricity.
as an agricultural atomizing spouts medicine unmanned aerial vehicle's an preferred scheme, the pesticide storage box still is equipped with feed inlet and air vent, and feed inlet and air vent all set up the top at the pesticide storage box, are equipped with on the feed inlet with pesticide storage box threaded connection's feed cover.
As an agricultural atomizing spouts a preferred scheme of medicine unmanned aerial vehicle, sensor module is still including height sensor, and height sensor sets up in unmanned aerial vehicle abdomen below.
As an agricultural atomizing spouts medicine unmanned aerial vehicle's an preferred scheme, shower nozzle deflection subassembly is including the transfer line, rotatable gear and transmission case, the transmission case sets up directly over atomizer, the one end of transfer line and atomizer's outer wall fixed connection, the other end of transfer line upwards extends to the inside of transmission case, the bottom of transmission case is equipped with the spacing spout of restriction transfer line displacement, spacing spout is the arc, the length direction of spacing spout is perpendicular with unmanned aerial vehicle's length direction, the vertical setting of gear is inside the transmission case, the axis direction of gear is unanimous with unmanned aerial vehicle's length direction, the other end of transfer line is equipped with the rack with gear engagement, the transfer line passes through the rack and is connected with gear drive.
as an agricultural atomizing spouts medicine unmanned aerial vehicle's an preferred scheme, the shower nozzle turns to the subassembly and still includes servo motor, and servo motor fixed mounting is in the outside of transmission case, and servo motor's output shaft axis and gear axis collineation, servo motor's output shaft pass transmission case outer wall and pass through shaft coupling and gear and be close to servo motor's one side center department fixed connection.
The invention has the beneficial effects that: this agricultural atomizing spouts medicine unmanned aerial vehicle measures pesticide surplus, pesticide spraying speed, wind speed wind direction constantly through sensor assembly, sprays each item data such as height to can realize the best medicine effect of spouting through data automatically regulated equipment, in different wind speed wind direction conditions, the shower nozzle subassembly that deflects can deflect the shower nozzle to best injection angle, this unmanned aerial vehicle spouts medicine efficient, practices thrift the cost, can provide the best medicine effect of spouting simultaneously.
Drawings
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic perspective view of an agricultural atomizing and pesticide spraying unmanned aerial vehicle according to an embodiment of the invention;
Fig. 2 is a schematic perspective view of an agricultural atomizing and pesticide spraying unmanned aerial vehicle according to an embodiment of the invention;
Fig. 3 is a schematic three-dimensional structure diagram of an agricultural atomizing and pesticide spraying unmanned aerial vehicle according to an embodiment of the invention;
Fig. 4 is a schematic perspective view of a loading part of an agricultural atomizing and spraying unmanned aerial vehicle according to an embodiment of the invention;
fig. 5 is a schematic perspective view of a pesticide spraying assembly of an agricultural atomizing and spraying unmanned aerial vehicle according to an embodiment of the invention;
Fig. 6 is an exploded perspective view of a part of an agricultural atomizing and spraying unmanned aerial vehicle according to an embodiment of the invention;
Fig. 7 is a schematic perspective view of a nozzle deflection assembly of an agricultural unmanned aerial vehicle for atomizing and spraying pesticide according to an embodiment of the invention;
Fig. 8 is a side view of a nozzle deflection assembly of a transmission case removing mechanism of an agricultural pesticide atomizing and spraying unmanned aerial vehicle according to an embodiment of the invention;
Fig. 9 is a schematic perspective view of fig. 8.
In the figure:
Unmanned aerial vehicle 1, loading frame 2, pesticide spray assembly 3, shower nozzle deflection subassembly 4, sensor module 5, signal processor 6, atomizer 7, wind direction and wind speed sensor 8, loading pipe 9, pesticide storage box 10, small-size suction pump 11, shunt tubes 12, flow sensor 13, pesticide capacity detector 14, alarm generator 15, feed inlet 16, air vent 17, feed cover 18, altitude sensor 19, transfer line 20, gear 21, transmission case 22, rack 23, servo motor 24.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 9, an agricultural atomizing and pesticide spraying unmanned aerial vehicle comprises an unmanned aerial vehicle 1, a loading frame 2, a pesticide spraying assembly 3, a plurality of groups of spray nozzle deflection assemblies 4, a sensor assembly 5 and a signal processor 6, wherein the unmanned aerial vehicle 1 is horizontally arranged, the loading frame 2 is horizontally arranged below the unmanned aerial vehicle 1, the pesticide spraying assembly 3, the sensor assembly 5, the signal processor 6 and the spray nozzle deflection assemblies 4 are all arranged on the loading frame 2, the sensor assembly 5 is electrically connected with the signal processor 6, the signal processor 6 is electrically connected with the pesticide spraying assembly 3 and the spray nozzle deflection assemblies 4, the pesticide spraying assembly 3 comprises a plurality of atomizing spray nozzles 7 capable of deflecting to spray, the plurality of atomizing spray nozzles 7 are respectively in transmission connection with the plurality of groups of pesticide spraying assemblies 3, the nozzle directions of the atomizing spray nozzles 7 are arranged downwards, and the plurality of atomizing spray nozzles 7 are sequentially distributed along the length direction of wings, the sensor component 5 comprises two wind direction and wind speed sensors 8, the two wind direction and wind speed sensors 8 are respectively horizontally arranged on two sides of the loading frame 2, and the wind direction and wind speed sensors 8 are electrically connected with the signal processor 6.
The pesticide spraying assembly 3 further comprises a pesticide conveying pipe 9, a pesticide storage box 10, a small water suction pump 11 and a plurality of shunt tubes 12, the pesticide storage box 10 is horizontally and fixedly installed on the loading frame 2, one end of the pesticide conveying pipe 9 penetrates through the outer wall of the pesticide storage box 10 and extends into the inside lower portion of the pesticide storage box 10, the other end of the pesticide conveying pipe 9 is communicated with one ends of the shunt tubes 12, the other ends of the shunt tubes 12 are communicated with a plurality of atomizing spray heads 7 in a one-to-one mode respectively, and the small water suction pump 11 is installed on the pesticide conveying pipe 9. When unmanned aerial vehicle 1 began to spout the medicine operation, the pesticide sprays subassembly 3 and will store the pesticide in pesticide storage box 10 through small-size suction pump 11 and take out in by medicine conveying pipe 9, shunts through shunt tubes 12, atomizes the pesticide through the atomizer 7 of 12 end-to-end connections of every shunt tubes at last and sprays, accomplishes the pesticide and sprays work.
The sensor assembly 5 comprises a flow sensor 13 and a pesticide volume detector 14, the flow sensor 13 and the pesticide volume detector 14 are both electrically connected with the signal processor 6, the flow sensor 13 is installed on the pesticide delivery pipe 9, the pesticide volume detector 14 is installed inside the pesticide storage box 10, an alarm generator 15 is further arranged on the outer wall of the pesticide storage box 10, and the pesticide volume detector 14 is electrically connected with the alarm generator 15. In-process spraying the pesticide, flow sensor 13 is constantly recording the amount of pesticide that the unit interval sprayed, when the comparatively intensive regional top of crops, increase the density of spraying the pesticide in this region through increasing the unit flow of pesticide, when crops are comparatively sparse, reduce the unit flow of pesticide, both the cost is saved and prevent that the too high influence of pesticide concentration crops from growing, pesticide volume detector 14 can detect the surplus of carrying the pesticide on unmanned aerial vehicle 1 constantly, thereby there is comparatively accurate scientific arrangement to unmanned aerial vehicle 1's voyage, prevent the influence work efficiency and the quality scheduling problem that the aircraft flight brought. The alarm generator 15 may alert the operator to the remaining amount of pesticide.
The pesticide storage box 10 is further provided with a feed port 16 and an air vent 17, the feed port 16 and the air vent 17 are both arranged at the top of the pesticide storage box 10, and a feed cover 18 in threaded connection with the pesticide storage box 10 is arranged on the feed port 16. When unmanned aerial vehicle 1 need be reinforced, add the pesticide from feed inlet 16 in the manual work, close pesticide storage box 10 through feed cover 18 after reinforced, at the pesticide spraying in-process, air vent 17 can be so that the inside and outside pressure of pesticide storage box 10 is unanimous, prevents that the pesticide can't be influenced by the suction and sprays the effect.
The sensor assembly 5 further comprises a height sensor 19, and the height sensor 19 is arranged below the belly of the unmanned aerial vehicle 1. Can take notes unmanned aerial vehicle 1 apart from the height of crops through altitude sensor 19, and then can adjust unmanned aerial vehicle 1 flying height to realize the best medicine effect of spouting.
Shower nozzle subassembly 4 that deflects is including transfer line 20, rotatable gear 21 and transmission case 22, transmission case 22 sets up directly over atomizer 7, the one end of transfer line 20 and atomizer 7's outer wall fixed connection, the other end of transfer line 20 upwards extends to the inside of transmission case 22, the bottom of transmission case 22 is equipped with the spacing spout of restriction transfer line 20 displacement, spacing spout is the arc, the length direction of spacing spout is perpendicular with unmanned aerial vehicle 1's length direction, the vertical setting of gear 21 is inside transmission case 22, the axis direction of gear 21 is unanimous with unmanned aerial vehicle 1's length direction, the other end of transfer line 20 is equipped with the rack 23 with the gear 21 meshing, transfer line 20 passes through rack 23 and is connected with the gear 21 transmission. When meetting windy condition, the back is measured with the wind direction and the wind speed of unmanned aerial vehicle 1 position to wind direction and wind speed sensor 8, handle through signal processor 6, the best spraying angle that will calculate reachs sends for shower nozzle deflection subassembly 4 again, and then let shower nozzle deflection subassembly 4 work, control atomizer 7 takes place to deflect, thereby realize the best effect of spouting the medicine, gear 21 is rotatory to be driven with it the slide direction motion of complex transfer line 20 along spacing spout, and then drive fixed connection's atomizer 7 deflection with it, accomplish the work of shower nozzle deflection subassembly 4.
The spray head steering assembly further comprises a servo motor 24, the servo motor 24 is fixedly installed on the outer side of the transmission case 22, the axis of an output shaft of the servo motor 24 is collinear with the axis of the gear 21, and the output shaft of the servo motor 24 penetrates through the outer wall of the transmission case 22 and is fixedly connected with the center of one side, close to the servo motor 24, of the gear 21 through a coupler. When the spray head deflection assembly 4 needs to work, the signal processor 6 sends a signal to the servo motor 24, the private clothes motor works to drive the gear 21 to rotate, and finally the atomization spray head 7 is driven to deflect to the optimal spraying angle.
The working principle of the invention is as follows: when unmanned aerial vehicle 1 began to spout the medicine operation, the pesticide sprays subassembly 3 and will store the pesticide in pesticide storage box 10 through small-size suction pump 11 and take out in by medicine conveying pipe 9, shunts through shunt tubes 12, atomizes the pesticide through the atomizer 7 of 12 end-to-end connections of every shunt tubes at last and sprays, accomplishes the pesticide and sprays work. In-process spraying the pesticide, flow sensor 13 is constantly recording the amount of pesticide that the unit interval sprayed, when the comparatively intensive regional top of crops, increase the density of spraying the pesticide in this region through increasing the unit flow of pesticide, when crops are comparatively sparse, reduce the unit flow of pesticide, both the cost is saved and prevent that the too high influence of pesticide concentration crops from growing, pesticide volume detector 14 can detect the surplus of carrying the pesticide on unmanned aerial vehicle 1 constantly, thereby there is comparatively accurate scientific arrangement to unmanned aerial vehicle 1's voyage, prevent the influence work efficiency and the quality scheduling problem that the aircraft flight brought. The alarm generator 15 may alert the operator to the remaining amount of pesticide. When unmanned aerial vehicle 1 need be reinforced, add the pesticide from feed inlet 16 in the manual work, close pesticide storage box 10 through feed cover 18 after reinforced, at the pesticide spraying in-process, air vent 17 can be so that the inside and outside pressure of pesticide storage box 10 is unanimous, prevents that the pesticide can't be influenced by the suction and sprays the effect. Can take notes unmanned aerial vehicle 1 apart from the height of crops through altitude sensor 19, and then can adjust unmanned aerial vehicle 1 flying height to realize the best medicine effect of spouting. When meetting windy condition, the back is measured with the wind direction and the wind speed of unmanned aerial vehicle 1 position to wind direction and wind speed sensor 8, handle through signal processor 6, the best spraying angle that will calculate reachs sends for shower nozzle deflection subassembly 4 again, and then let shower nozzle deflection subassembly 4 work, control atomizer 7 takes place to deflect, thereby realize the best effect of spouting the medicine, gear 21 is rotatory to be driven with it the slide direction motion of complex transfer line 20 along spacing spout, and then drive fixed connection's atomizer 7 deflection with it, accomplish the work of shower nozzle deflection subassembly 4. When the spray head deflection assembly 4 needs to work, the signal processor 6 sends a signal to the servo motor 24, the private clothes motor works to drive the gear 21 to rotate, and finally the atomization spray head 7 is driven to deflect to the optimal spraying angle.
it should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (7)
1. An agricultural atomizing and pesticide spraying unmanned aerial vehicle is characterized by comprising an unmanned aerial vehicle (1), a loading frame (2), a pesticide spraying assembly (3), a plurality of groups of spray nozzle deflection assemblies (4), a sensor assembly (5) and a signal processor (6), wherein the unmanned aerial vehicle (1) is horizontally arranged, the loading frame (2) is horizontally arranged below the unmanned aerial vehicle (1), the pesticide spraying assembly (3), the sensor assembly (5), the signal processor (6) and the spray nozzle deflection assemblies (4) are all arranged on the loading frame (2), the sensor assembly (5) is electrically connected with the signal processor (6), the signal processor (6) is electrically connected with the pesticide spraying assembly (3) and the spray nozzle deflection assemblies (4), the pesticide spraying assembly (3) comprises a plurality of atomizing spray nozzles (7) capable of deflecting for spraying, the plurality of atomizing spray nozzles (7) are in transmission connection with the pesticide spraying assemblies (3) respectively, the nozzle direction of atomizer (7) sets up downwards, and a plurality of atomizers (7) distribute along unmanned aerial vehicle (1) wing length direction in proper order, and sensor module (5) are including two wind direction air velocity transducer (8), and two wind direction air velocity transducer (8) horizontal installation respectively are in the both sides of loading frame (2), and wind direction air velocity transducer (8) are connected with signal processor (6) electricity.
2. An agricultural atomizing and spraying unmanned aerial vehicle according to claim 1, wherein the pesticide spraying assembly (3) further comprises a pesticide conveying pipe (9), a pesticide storage box (10), a small water suction pump (11) and a plurality of shunt pipes (12), the pesticide storage box (10) is horizontally and fixedly installed on the loading frame (2), one end of the pesticide conveying pipe (9) penetrates through the outer wall of the pesticide storage box (10) and extends into the lower portion of the inside of the pesticide storage box (10), the other end of the pesticide conveying pipe (9) is communicated with one ends of the shunt pipes (12), the other ends of the shunt pipes (12) are respectively communicated with the plurality of atomizing nozzles (7) in a one-to-one correspondence manner, and the small water suction pump (11) is installed on the pesticide conveying pipe (9).
3. An agricultural atomizing and spraying unmanned aerial vehicle according to claim 2, characterized in that the sensor assembly (5) comprises a flow sensor (13) and a pesticide capacity detector (14), the flow sensor (13) and the pesticide capacity detector (14) are both electrically connected with the signal processor (6), the flow sensor (13) is installed on the pesticide conveying pipe (9), the pesticide capacity detector (14) is installed inside the pesticide storage box (10), an alarm generator (15) is further arranged on the outer wall of the pesticide storage box (10), and the pesticide capacity detector (14) is electrically connected with the alarm generator (15).
4. An agricultural atomizing and spraying unmanned aerial vehicle according to claim 3, wherein the pesticide storage box (10) is further provided with a feed port (16) and an air vent (17), the feed port (16) and the air vent (17) are both arranged at the top of the pesticide storage box (10), and a feed cover (18) in threaded connection with the pesticide storage box (10) is arranged on the feed port (16).
5. an agricultural atomizing and spraying unmanned aerial vehicle according to claim 1, characterized in that the sensor assembly (5) further comprises a height sensor (19), and the height sensor (19) is arranged below the belly of the unmanned aerial vehicle (1).
6. The agricultural atomizing and pesticide spraying unmanned aerial vehicle of claim 1, wherein the nozzle deflection assembly (4) comprises a transmission rod (20), a rotatable gear (21) and a transmission case (22), the transmission case (22) is arranged right above the atomizing nozzle (7), one end of the transmission rod (20) is fixedly connected with the outer wall of the atomizing nozzle (7), the other end of the transmission rod (20) upwards extends into the transmission case (22), the bottom of the transmission case (22) is provided with a limiting sliding chute for limiting the displacement of the transmission rod (20), the limiting sliding chute is arc-shaped, the length direction of the limiting sliding chute is vertical to the length direction of the unmanned aerial vehicle (1), the gear (21) is vertically arranged inside the transmission case (22), the axial direction of the gear (21) is consistent with the length direction of the unmanned aerial vehicle (1), the other end of the transmission rod (20) is provided with a rack (23) meshed with the gear (21), the transmission rod (20) is in transmission connection with the gear (21) through a rack (23).
7. The agricultural atomizing pesticide spraying unmanned aerial vehicle of claim 6, wherein the nozzle steering assembly further comprises a servo motor (24), the servo motor (24) is fixedly installed on the outer side of the transmission case (22), the axis of an output shaft of the servo motor (24) is collinear with the axis of the gear (21), and the output shaft of the servo motor (24) penetrates through the outer wall of the transmission case (22) and is fixedly connected with the center of one side, close to the servo motor (24), of the gear (21) through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910955641.5A CN110547280A (en) | 2019-10-09 | 2019-10-09 | Agricultural atomizing pesticide spraying unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910955641.5A CN110547280A (en) | 2019-10-09 | 2019-10-09 | Agricultural atomizing pesticide spraying unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110547280A true CN110547280A (en) | 2019-12-10 |
Family
ID=68742468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910955641.5A Withdrawn CN110547280A (en) | 2019-10-09 | 2019-10-09 | Agricultural atomizing pesticide spraying unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110547280A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661334A (en) * | 2020-06-17 | 2020-09-15 | 安徽九洲农业科技有限公司 | Agricultural unmanned aerial vehicle's pesticide sprays frame with adjustable |
| CN113016758A (en) * | 2021-03-01 | 2021-06-25 | 王�华 | Unmanned aerial vehicle that navigates back automatically without medicine with distinguish medicine function |
| CN113955119A (en) * | 2021-11-16 | 2022-01-21 | 深圳市丰农源科技有限公司 | Mist spraying device and spraying method based on plant protection unmanned aerial vehicle |
| CN115005182A (en) * | 2022-06-14 | 2022-09-06 | 安徽农业大学 | Electrostatic spraying control method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238523A (en) * | 2014-09-20 | 2014-12-24 | 无锡北斗星通信息科技有限公司 | Pesticide spraying platform based on image acquisition |
| CN107264804A (en) * | 2017-05-12 | 2017-10-20 | 华南农业大学 | A kind of unmanned vehicle variable rate spray control device and method based on GPS |
| CN109275645A (en) * | 2018-09-30 | 2019-01-29 | 安徽煜丰农业机械制造有限公司 | A kind of intelligence plant protection drone |
| CN109367784A (en) * | 2018-09-30 | 2019-02-22 | 安徽煜丰农业机械制造有限公司 | A kind of plant protection drone medicine-chest |
| CN110065636A (en) * | 2019-04-08 | 2019-07-30 | 深圳市奈士迪技术研发有限公司 | A kind of sprinkling for agricultural production accurately plant protection drone |
| CN209251501U (en) * | 2018-12-04 | 2019-08-16 | 杨秀花 | A kind of scalable spray head of unmanned plane easy to disassemble |
-
2019
- 2019-10-09 CN CN201910955641.5A patent/CN110547280A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238523A (en) * | 2014-09-20 | 2014-12-24 | 无锡北斗星通信息科技有限公司 | Pesticide spraying platform based on image acquisition |
| CN107264804A (en) * | 2017-05-12 | 2017-10-20 | 华南农业大学 | A kind of unmanned vehicle variable rate spray control device and method based on GPS |
| CN109275645A (en) * | 2018-09-30 | 2019-01-29 | 安徽煜丰农业机械制造有限公司 | A kind of intelligence plant protection drone |
| CN109367784A (en) * | 2018-09-30 | 2019-02-22 | 安徽煜丰农业机械制造有限公司 | A kind of plant protection drone medicine-chest |
| CN209251501U (en) * | 2018-12-04 | 2019-08-16 | 杨秀花 | A kind of scalable spray head of unmanned plane easy to disassemble |
| CN110065636A (en) * | 2019-04-08 | 2019-07-30 | 深圳市奈士迪技术研发有限公司 | A kind of sprinkling for agricultural production accurately plant protection drone |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661334A (en) * | 2020-06-17 | 2020-09-15 | 安徽九洲农业科技有限公司 | Agricultural unmanned aerial vehicle's pesticide sprays frame with adjustable |
| CN113016758A (en) * | 2021-03-01 | 2021-06-25 | 王�华 | Unmanned aerial vehicle that navigates back automatically without medicine with distinguish medicine function |
| CN113955119A (en) * | 2021-11-16 | 2022-01-21 | 深圳市丰农源科技有限公司 | Mist spraying device and spraying method based on plant protection unmanned aerial vehicle |
| CN115005182A (en) * | 2022-06-14 | 2022-09-06 | 安徽农业大学 | Electrostatic spraying control method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110547280A (en) | Agricultural atomizing pesticide spraying unmanned aerial vehicle | |
| CN105707040A (en) | Accurate aerial spraying control system and method for aircraft | |
| CN104521931A (en) | Intelligent pneumatic conveying variable spraying machine provided with laser sensor | |
| CN105941379A (en) | Coordinated atomization control system of pneumatic intelligent atomizing robot and chemical applying method | |
| CN110326605A (en) | A kind of agricultural unmanned vehicle | |
| CN111937835A (en) | Orchard wind bag type targeting sprayer and method based on ultrasonic sensing | |
| CN113133440A (en) | Spraying vehicle with multidirectional spraying function and control method thereof | |
| CN104012508A (en) | Efficient spraying machine suitable for cotton fields | |
| CN211281482U (en) | Agricultural sprays unmanned aerial vehicle | |
| CN201760363U (en) | Rotary hydraulic atomization spray nozzle | |
| CN109550608A (en) | A kind of adjustable type plant protection drone pesticide spraying spray head | |
| CN206215396U (en) | Blast atomising device and apply its plant protection unmanned plane | |
| CN210338295U (en) | Plant protection unmanned aerial vehicle capable of compensating free end of spray rod | |
| CN209080164U (en) | Multi-rotor unmanned aerial vehicle pesticide spraying flow velocity intelligent controlling device | |
| CN211568312U (en) | Spout medicine type plant protection unmanned aerial vehicle | |
| CN213649908U (en) | Unmanned aerial vehicle for protecting agricultural vegetation | |
| CN210642121U (en) | Agricultural unmanned vehicle | |
| CN114766332A (en) | Agricultural sprinkling irrigation equipment based on thing networking | |
| CN209931299U (en) | Water supply system for spraying unmanned aerial vehicle | |
| CN111003181A (en) | Aviation sprinkler | |
| CN209983261U (en) | Multifunctional spray nozzle spraying operation vehicle | |
| CN106428566A (en) | Single-pipe-rotating type material sprinkling frame of plant protection unmanned aerial vehicle | |
| CN207744502U (en) | Tea place frequency conversion pressure spraying device | |
| CN106417225A (en) | Sprayer of ultrasonic Bernoulli anion | |
| CN218604741U (en) | Forestry pest control is with spouting medicine machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191210 |
|
| WW01 | Invention patent application withdrawn after publication |