CN112591131A - Full-automatic dosing and refueling agricultural unmanned aerial vehicle, take-off and landing platform thereof and full-automatic dosing and refueling method - Google Patents
Full-automatic dosing and refueling agricultural unmanned aerial vehicle, take-off and landing platform thereof and full-automatic dosing and refueling method Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000003814 drug Substances 0.000 claims abstract description 110
- 239000007788 liquid Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 68
- 239000000126 substance Substances 0.000 claims description 23
- 239000000945 filler Substances 0.000 claims description 12
- 239000000575 pesticide Substances 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 56
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/28—Liquid-handling installations specially adapted for fuelling stationary aircraft
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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
- A01M7/0032—Pressure sprayers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/11—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/12—Ground or aircraft-carrier-deck installations for anchoring aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U80/00—Transport or storage specially adapted for UAVs
- B64U80/80—Transport or storage specially adapted for UAVs by vehicles
- B64U80/86—Land vehicles
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Abstract
The invention relates to a full-automatic dosing and refueling agricultural unmanned aerial vehicle and a take-off and landing platform, which comprise an unmanned aerial vehicle body, a propeller arm, wherein propellers and propeller driving motors are arranged on the propeller arm; the machine body is provided with a battery and a charging device for supplying the propeller driving motor; the machine body is provided with a generator and an oil tank, and the generator charges the battery through a charging device; the bottom of the machine body is provided with an oil inlet pipe, a liquid medicine inlet pipe, an oil pump and a liquid medicine pump which are connected with an oil tank and a liquid medicine tank; the machine body is provided with a machine leg, and the lower end of the machine leg is provided with a roller; the lower part of the lifting platform is provided with an oil filling tank, and the oil filling tank is provided with an oil filling port matched with the oil inlet pipe; the unmanned aerial vehicle is accurately parked on the take-off and landing platform, so that full-automatic dosing, refueling and dosing are realized. Unmanned aerial vehicle working process is simple reliable, and work efficiency is high, can ensure the accurate descending of unmanned aerial vehicle, and its descending error can be controlled within 1 centimetre.
Description
Technical Field
The invention relates to an agricultural unmanned aerial vehicle, in particular to an agricultural unmanned aerial vehicle for full-automatic dosing and refueling, a take-off and landing platform and a full-automatic dosing, refueling and dosing method.
Background
In recent years, crops are sprayed with pesticides, fertilized or sowed in large areas, and more unmanned aerial vehicles are adopted to complete the crop sowing. The agricultural unmanned aerial vehicle operation mode can save a large amount of labor force, greatly reduce the planting cost and reduce operation accidents. Agricultural unmanned aerial vehicle cooperation GPS location technique and programming control technique can accomplish automatic operation almost, and is an advanced mode of operation with traditional manual work mode or traditional aircraft seeding and spraying mode comparison. However, the existing agricultural unmanned aerial vehicle generally has the technical defect of insufficient power energy for carrying.
Current agricultural unmanned aerial vehicle adopts the organism to carry rechargeable battery as the flight power source, flies to get back to the platform of taking off and landing automatically when the battery is about to exhaust and changes the battery. In practice, as in "an agricultural unmanned aerial vehicle battery replacement and dosing device" disclosed in chinese patent CN208897345U, the solution of this patent has the disadvantages of high requirement on the working conditions of the device, low accuracy, relatively complicated working process, long battery replacement time, and low working efficiency.
In addition, because GPS positioning accuracy is not high and reasons such as the unstable outdoor flying environment of wind-force, atmospheric pressure, current unmanned aerial vehicle is when descending, always can't descend to appointed position accurately, and the error reaches 10-30 centimetres usually, because the descending position is inaccurate, leads to current agricultural unmanned aerial vehicle to add water or the aspect of automatic oiling difficult to realize in the automatic. This is a technical drawback that the prior art has not solved at present.
Disclosure of Invention
The invention aims to provide a full-automatic dosing and refueling agricultural unmanned aerial vehicle and a take-off and landing platform which are high in working efficiency and convenient to operate; another purpose of the invention is to provide a refueling method for agricultural unmanned aerial vehicle; the invention also aims to provide a dosing method for the agricultural unmanned aerial vehicle.
The technical scheme of the invention is realized as follows: a full-automatic dosing and oiling agricultural unmanned aerial vehicle and a take-off and landing platform comprise an unmanned aerial vehicle body and a take-off and landing platform, wherein a plurality of propeller arms are connected to the unmanned aerial vehicle body, each propeller arm is provided with a propeller and a propeller driving motor, and the unmanned aerial vehicle body is provided with a battery and a charging device for supplying the propeller driving motors; the method is characterized in that: the unmanned aerial vehicle body is provided with a generator and an oil tank, and the generator charges the battery through the charging device; the bottom of the unmanned aerial vehicle body is provided with an oil filling port, an oil filling pipe and an oil filling pump, the oil filling port is connected with the oil tank through the oil filling pipe, and the oil filling pump is matched with the oil filling port to fill oil with the oil filling pipe; the unmanned aerial vehicle body is provided with a machine leg, and the lower end of the machine leg is provided with a roller; circular concave landing foot positions which correspond to the machine feet and are the same in number are arranged on the lifting platform, and the circular concave taper of the landing foot positions is 0.5-80 degrees; the lower part of the take-off and landing platform is provided with an oiling complete device, the oiling complete device comprises an oil filling pipe with telescopic motor and motor drive, the pipe orifice of the oil filling pipe corresponds to the oil filling port of the unmanned aerial vehicle, and the oil filling pipe is inserted into the oil filling port of the unmanned aerial vehicle in a telescopic mode. The unmanned aerial vehicle body is provided with a liquid medicine tank, a liquid medicine feeding pump, a liquid medicine feeding port and a liquid medicine feeding pipeline, the liquid medicine feeding port is connected with the liquid medicine tank through the liquid medicine feeding pipeline, and the liquid medicine feeding pump is matched with the liquid medicine feeding port and the liquid medicine feeding pipeline to feed liquid medicine; the unmanned aerial vehicle chemical dosing system is characterized in that a chemical dosing water complete device is arranged on the lifting platform and comprises a motor and a telescopic chemical dosing pipe which is driven by the motor to stretch, the pipe orifice of the chemical dosing pipe corresponds to a chemical dosing port of the unmanned aerial vehicle, and the chemical dosing pipe is inserted into the chemical dosing port of the unmanned aerial vehicle in a telescopic mode.
Furthermore, an oil filling port and a chemical adding port which are arranged on the unmanned aerial vehicle body are horn-shaped one-way feed ports.
Furthermore, the number of the machine legs is 1-20, and the number of the corresponding landing leg positions is 1-20.
Furthermore, the edge of the lifting platform is provided with a foldable landing flat plate.
Furthermore, the lifting platform, the oiling complete set device and the dosing complete set device are arranged on a cargo compartment of the truck.
Furthermore, the number of the machine legs is 4, and the number of the corresponding landing foot positions is 4.
A refueling method of a full-automatic dosing and refueling agricultural unmanned aerial vehicle comprises the following steps:
the method comprises the following steps: the unmanned aerial vehicle is parked on the automatic oiling platform, automatically oiled after inspection, and operated according to the original setting after being filled; in the operation process of the unmanned aerial vehicle, when fuel in an oil tank is about to be exhausted, the unmanned aerial vehicle flies back to the air and lands on a takeoff original point platform;
step two: the unmanned aerial vehicle vertically lands and approaches to the landing platform, the machine legs fall into the corresponding circular concave landing positions, when the machine legs do not accurately fall into the accurate positions, the machine legs still fall into the circular concave landing positions, and due to the conicity of the landing positions, the unmanned aerial vehicle can accurately fall into the designated landing positions by matching with the rollers at the machine leg ends and the dead weight of the unmanned aerial vehicle;
step three: when the automatic accurate assigned position of parking of unmanned aerial vehicle, the fuselage advances oil pipe and just can accurately correspond the oil tank access mouth that adds of platform that takes off and land. According to the working procedure of settlement, refuel when adding oil pipe and getting into the tank access mouth of adding oil through the oil filler hole oil pump work, stop when the fuselage oil tank is full oil pump refuel, unmanned aerial vehicle takes off automatically and carries out the operation of spraying and set for the job task to accomplish full-automatic medicine that adds refuels work.
A water adding method of a full-automatic dosing and refueling agricultural unmanned aerial vehicle comprises the following steps:
the method comprises the following steps: in the unmanned aerial vehicle operation process, when the fact that the water and pesticide in the water and pesticide tank is about to be used up is detected, the unmanned aerial vehicle flies back to the platform taking off from the original point before landing according to a set working program;
step two: the unmanned aerial vehicle vertically lands and approaches to the landing platform, the machine legs fall into the corresponding circular concave landing positions, when the machine legs do not accurately fall into the accurate positions, the machine legs still fall into the circular concave landing positions, and due to the conicity of the landing positions, the unmanned aerial vehicle can accurately fall into the designated landing positions by matching with the rollers at the machine leg ends and the dead weight of the unmanned aerial vehicle;
step three: when the accurate assigned position of parking of unmanned aerial vehicle, the platform is flexible to add the medicine horn mouth of medicine of inserting aircraft water medicine case, motor drive makes and adds the medicine tube head and goes up to stretch into the medicine water medicine case interface through adding the water medicine mouth, the water pump is to the water medicine of aircraft below water medicine case pump income water medicine, when aircraft water medicine case with full through sensor instruction water pump stop work, the instruction motor drives the machine and makes and add the medicine tube head and transport the withdrawal downwards, unmanned aerial vehicle takes off again and carries out the set work task that sprays, thereby accomplish full-automatic medicine that adds duty cycle.
Furthermore, the refueling method of the full-automatic dosing and refueling agricultural unmanned aerial vehicle is characterized by further comprising the following steps of: the method comprises the following steps: in the unmanned aerial vehicle operation process, when the fact that the water and pesticide in the water and pesticide tank is about to be used up is detected, the unmanned aerial vehicle flies back to the platform taking off from the original point before landing according to a set working program;
step two: the unmanned aerial vehicle vertically lands and approaches to the landing platform, the machine legs fall into the corresponding circular concave landing positions, when the machine legs do not accurately fall into the accurate positions, the machine legs still fall into the circular concave landing positions, and due to the conicity of the landing positions, the unmanned aerial vehicle can accurately fall into the designated landing positions by matching with the rollers at the machine leg ends and the dead weight of the unmanned aerial vehicle;
step three: when the accurate assigned position of parking of unmanned aerial vehicle, the platform is flexible to add the medicine horn mouth of medicine of inserting aircraft water medicine case, motor drive makes and adds the medicine tube head and goes up to stretch into the medicine water medicine case interface through adding the water medicine mouth, the water pump is to the water medicine of aircraft below water medicine case pump income water medicine, when aircraft water medicine case with full through sensor instruction water pump stop work, the instruction motor drives the machine and makes and add the medicine tube head and transport the withdrawal downwards, unmanned aerial vehicle takes off again and carries out the set work task that sprays, thereby accomplish full-automatic medicine that adds duty cycle.
The invention can lead the agricultural unmanned aerial vehicle to be accurately parked on the take-off and landing platform, and lead the oil filling port and the chemical adding port to accurately correspond to the oil tank port and the water tank port of the take-off and landing platform when the agricultural unmanned aerial vehicle is filled with oil and chemicals, thereby realizing full-automatic chemical adding, oil filling and chemical adding. Compared with the prior art, the working mode is simple and reliable than the unmanned aerial vehicle working process of automatically changing the battery, the working efficiency is high, the unmanned aerial vehicle can be ensured to accurately land, and the landing error can be controlled within 1 centimeter.
Drawings
Fig. 1 is a schematic structural diagram of an agricultural unmanned aerial vehicle of the invention.
FIG. 2 is a schematic structural diagram of the landing platform of the present invention.
Fig. 3 is a schematic view of the landing leg structure of the lifting platform of the present invention.
Detailed Description
Referring to fig. 1, a full-automatic dosing and refueling agricultural unmanned aerial vehicle, a main body 1 of the unmanned aerial vehicle is provided, and the main body 1 is connected with components having various functions, wherein the components comprise spiral paddle arms 2 connected to the main body 1, the number of the spiral paddle arms 2 is determined according to design requirements, and the spiral paddle arms are usually four to ten. All be equipped with propeller 21 on each propeller arm 2 to be equipped with the driving motor 22 of drive propeller 21 work, thereby guarantee unmanned aerial vehicle's normal flight, still be equipped with sprinkler (not shown in the figure) on the propeller arm. The machine body 1 is also provided with a battery 3 of a driving motor for supplying the propeller to work and a charging device 31 of the battery 3; the power generator 4 and the oil tank 41 for supplying oil to the power generator 4 are arranged on the machine body 1, the power generator 4 generates power to work, the battery 3 is charged through the charging device, the charging device 31 controls and coordinates the whole charging work, and the battery 3 is guaranteed to stably supply power to the propeller driving motor and other power utilization devices, so that the normal work is guaranteed.
As shown in fig. 1 to 3, a fuel filler opening 42, a fuel filler pipe 43 and a fuel filler pump are provided in the bottom of the body 1, and the fuel filler opening 42 is connected to the fuel tank 41 through the fuel filler pipe 43. The oil pump is matched with the oil filling port to fill oil with the oil filling pipe, a machine leg 6 is arranged on the unmanned aerial vehicle body 1, and a roller 61 is arranged at the lower end of the machine leg 6; circular concave landing foot positions 81 which correspond to the machine feet and are the same in number are arranged on the lifting platform 8, and the circular concave taper of the landing foot positions 81 is 0.5-80 degrees. The inventor has been through a lot of experiments, and the circle spill tapering of landing foot position 81 all can realize that unmanned aerial vehicle is automatic to be slipped down to appointed accurate position between 0.5 to 80 degrees to realize that unmanned aerial vehicle's oil filler hole can with take off and land the accurate butt joint of oil pipe 82 on the platform. The 8 lower parts of platform that take off and land are equipped with refuels a complete set of device, refuel a complete set of device and include that motor, motor drive telescopic add oil pipe, add the oil pipe mouth of pipe and correspond unmanned aerial vehicle oil filler hole 42, add the flexible unmanned aerial vehicle oil filler hole 42 that inserts of oil pipe 82. The unmanned aerial vehicle body is provided with a medicine water tank 71, a medicine adding water pump, a medicine adding opening 72 and a medicine adding pipeline 73, the medicine adding opening 72 is connected with the medicine water tank 71 through the medicine adding pipeline 73, and the medicine adding water pump is matched with the medicine adding opening 72 and the medicine adding pipeline 73 to add liquid medicine into the medicine water tank 71; be equipped with on the platform of taking off and land 8 and add the whole set of device of liquid medicine, add the whole set of device of liquid medicine and include that motor, motor drive telescopic add the flexible 84 of pencil, add the pencil mouth of pipe and correspond unmanned aerial vehicle adds medicine mouth 72, add the flexible unmanned aerial vehicle that inserts of pencil and add medicine mouth 72. The oil filler 42 and the chemical adding port 72 arranged on the unmanned aerial vehicle body 1 are horn-shaped one-way feed inlets, so that the unmanned aerial vehicle can be added with oil or chemicals in a one-way mode, and fuel oil or liquid medicine can not reversely leak from an oil tank or a chemical water tank 71 on the unmanned aerial vehicle body. The number of the unmanned aerial vehicle legs 6 is 1-20, and the corresponding landing foot positions are 1-20. The optimal proposal is that the number of the machine legs 6 is 4, and the corresponding landing leg positions are 4. The border of the platform that takes off and land is equipped with folding landing flat board 83, when unmanned aerial vehicle descends perpendicularly and does not have accurate stopping when descending foot position 4, other part feet 6 fall on landing flat board 83, unmanned aerial vehicle this moment owing to have the pad foot of descending flat board 83, and make unmanned aerial vehicle can not descend outside the platform, but can descend the foot position that descends because of the accurate landing of slipping into again outside self gravity decline adjustment to make unmanned aerial vehicle accurate descending to appointed position.
The lifting platform and the equipment related to the whole landing of the oiling complete set device and the dosing complete set device can be arranged on a cargo compartment of a truck, so that the whole set of full-automatic dosing and dosing agricultural spraying unmanned aerial vehicle is more convenient to use, the truck is driven to a specified position, the cargo compartment is opened to carry out the farm work of the unmanned aerial vehicle, the unmanned aerial vehicle automatically supplies oil and doses during the working process, the unmanned aerial vehicle returns to the lifting platform on the truck compartment after the work is finished, and the truck can leave the working site after the truck closes the cargo compartment, so that the method is a more convenient specific implementation mode.
The invention also comprises a refueling method of the full-automatic dosing and refueling agricultural unmanned aerial vehicle, which comprises the following steps:
the method comprises the following steps: the unmanned aerial vehicle is parked on the automatic oiling platform, automatically oiled after inspection, and operated according to the original setting after being filled; in the operation process of the unmanned aerial vehicle, when fuel in an oil tank is about to be exhausted, the unmanned aerial vehicle flies back to the air and lands on a takeoff original point platform;
step two: the unmanned aerial vehicle vertically lands and approaches to the landing platform, the machine legs fall into the corresponding circular concave landing positions, when the machine legs do not accurately fall into the accurate positions, the machine legs still fall into the circular concave landing positions, and due to the conicity of the landing positions, the unmanned aerial vehicle can accurately fall into the designated landing positions by matching with the rollers at the machine leg ends and the dead weight of the unmanned aerial vehicle;
step three: when the automatic accurate assigned position of parking of unmanned aerial vehicle, the fuselage advances oil pipe and just can accurately correspond the oil tank access mouth that adds of platform that takes off and land. According to the working procedure of settlement, refuel when adding oil pipe and getting into the tank access mouth of adding oil through the oil filler hole oil pump work, stop when the fuselage oil tank is full oil pump refuel, unmanned aerial vehicle takes off automatically and carries out the operation of spraying and set for the job task to accomplish full-automatic medicine that adds refuels work.
A water adding method of a full-automatic dosing and refueling agricultural unmanned aerial vehicle comprises the following steps:
the method comprises the following steps: in the unmanned aerial vehicle operation process, when the fact that the water and pesticide in the water and pesticide tank is about to be used up is detected, the unmanned aerial vehicle flies back to the platform taking off from the original point before landing according to a set working program;
step two: the unmanned aerial vehicle vertically lands and approaches to the landing platform, the machine legs fall into the corresponding circular concave landing positions, when the machine legs do not accurately fall into the accurate positions, the machine legs still fall into the circular concave landing positions, and due to the conicity of the landing positions, the unmanned aerial vehicle can accurately fall into the designated landing positions by matching with the rollers at the machine leg ends and the dead weight of the unmanned aerial vehicle;
step three: when the accurate assigned position of parking of unmanned aerial vehicle, the platform is flexible to add the medicine horn mouth of medicine of inserting aircraft water medicine case, motor drive makes and adds the medicine tube head and goes up to stretch into the medicine water medicine case interface through adding the water medicine mouth, the water pump is to the water medicine of aircraft below water medicine case pump income water medicine, when aircraft water medicine case with full through sensor instruction water pump stop work, the instruction motor drives the machine and makes and add the medicine tube head and transport the withdrawal downwards, unmanned aerial vehicle takes off again and carries out the set work task that sprays, thereby accomplish full-automatic medicine that adds duty cycle.
Claims (9)
1. A full-automatic dosing and oiling agricultural unmanned aerial vehicle and a take-off and landing platform comprise an unmanned aerial vehicle body and a take-off and landing platform, wherein a plurality of propeller arms are connected to the unmanned aerial vehicle body, each propeller arm is provided with a propeller and a propeller driving motor, and the unmanned aerial vehicle body is provided with a battery and a charging device for supplying the propeller driving motors; the method is characterized in that:
the unmanned aerial vehicle body is provided with a generator and an oil tank, and the generator charges the battery through the charging device;
the bottom of the unmanned aerial vehicle body is provided with an oil filling port, an oil filling pipe and an oil filling pump, the oil filling port is connected with the oil tank through the oil filling pipe, and the oil filling pump is matched with the oil filling port to fill oil with the oil filling pipe;
the unmanned aerial vehicle body is provided with a machine leg, and the lower end of the machine leg is provided with a roller; circular concave landing foot positions which correspond to the machine feet and are the same in number are arranged on the lifting platform, and the circular concave taper of the landing foot positions is 0.5-80 degrees;
the lower part of the lifting platform is provided with a complete oiling device, the complete oiling device comprises a motor and a telescopic oiling pipe driven by the motor, the pipe orifice of the oiling pipe corresponds to the oiling port of the unmanned aerial vehicle, and the oiling pipe is telescopically inserted into the oiling port of the unmanned aerial vehicle;
the unmanned aerial vehicle body is provided with a liquid medicine tank, a liquid medicine feeding pump, a liquid medicine feeding port and a liquid medicine feeding pipeline, the liquid medicine feeding port is connected with the liquid medicine tank through the liquid medicine feeding pipeline, and the liquid medicine feeding pump is matched with the liquid medicine feeding port and the liquid medicine feeding pipeline to feed liquid medicine;
the unmanned aerial vehicle chemical dosing system is characterized in that a chemical dosing water complete device is arranged on the lifting platform and comprises a motor and a telescopic chemical dosing pipe which is driven by the motor to stretch, the pipe orifice of the chemical dosing pipe corresponds to a chemical dosing port of the unmanned aerial vehicle, and the chemical dosing pipe is inserted into the chemical dosing port of the unmanned aerial vehicle in a telescopic mode.
2. The full-automatic dosing and oiling agricultural unmanned aerial vehicle and take-off and landing platform as claimed in claim 1, wherein the full-automatic dosing and oiling agricultural unmanned aerial vehicle comprises: the oil filling port and the chemical adding port arranged on the unmanned aerial vehicle body are horn-shaped one-way feed ports.
3. The full-automatic dosing and oiling agricultural unmanned aerial vehicle and the take-off and landing platform as claimed in claim 2, wherein the number of the machine legs is 1-20, and the number of the corresponding landing leg positions is 1-20. 4
4. The full-automatic dosing and oiling agricultural unmanned aerial vehicle and the take-off and landing platform as claimed in claim 1, wherein a foldable landing flat plate is arranged at the edge of the take-off and landing platform.
5. The full-automatic dosing and oiling agricultural unmanned aerial vehicle and the take-off and landing platform as claimed in claim 1, wherein the take-off and landing platform, and the oiling complete set and the dosing complete set are arranged on a cargo compartment of a truck.
6. The full-automatic dosing and oiling agricultural unmanned aerial vehicle and take-off and landing platform as claimed in claim 3, wherein the number of the machine legs is 4, and the number of the corresponding landing foot positions is 4.
7. A refueling method of a full-automatic dosing and refueling agricultural unmanned aerial vehicle comprises the following steps:
the method comprises the following steps: the unmanned aerial vehicle is parked on the automatic oiling platform, automatically oiled after inspection, and operated according to the original setting after being filled; in the operation process of the unmanned aerial vehicle, when fuel in an oil tank is about to be exhausted, the unmanned aerial vehicle flies back to the air and lands on a takeoff original point platform;
step two: the unmanned aerial vehicle vertically lands and approaches to the landing platform, the machine legs fall into the corresponding circular concave landing positions, when the machine legs do not accurately fall into the accurate positions, the machine legs still fall into the circular concave landing positions, and due to the conicity of the landing positions, the unmanned aerial vehicle can accurately fall into the designated landing positions by matching with the rollers at the machine leg ends and the dead weight of the unmanned aerial vehicle;
step three: when the automatic accurate assigned position of parking of unmanned aerial vehicle, the fuselage advances oil pipe and just can accurately correspond the oil tank access mouth that adds of platform that takes off and land. According to the working procedure of settlement, refuel when adding oil pipe and getting into the tank access mouth of adding oil through the oil filler hole oil pump work, stop when the fuselage oil tank is full oil pump refuel, unmanned aerial vehicle takes off automatically and carries out the operation of spraying and set for the job task to accomplish full-automatic medicine that adds refuels work.
8. A water adding method of a full-automatic dosing and refueling agricultural unmanned aerial vehicle comprises the following steps:
the method comprises the following steps: in the unmanned aerial vehicle operation process, when the fact that the water and pesticide in the water and pesticide tank is about to be used up is detected, the unmanned aerial vehicle flies back to the platform taking off from the original point before landing according to a set working program;
step two: the unmanned aerial vehicle vertically lands and approaches to the landing platform, the machine legs fall into the corresponding circular concave landing positions, when the machine legs do not accurately fall into the accurate positions, the machine legs still fall into the circular concave landing positions, and due to the conicity of the landing positions, the unmanned aerial vehicle can accurately fall into the designated landing positions by matching with the rollers at the machine leg ends and the dead weight of the unmanned aerial vehicle;
step three: when the accurate assigned position of parking of unmanned aerial vehicle, the platform is flexible to add the medicine horn mouth of medicine of inserting aircraft water medicine case, motor drive makes and adds the medicine tube head and goes up to stretch into the medicine water medicine case interface through adding the water medicine mouth, the water pump is to the water medicine of aircraft below water medicine case pump income water medicine, when aircraft water medicine case with full through sensor instruction water pump stop work, the instruction motor drives the machine and makes and add the medicine tube head and transport the withdrawal downwards, unmanned aerial vehicle takes off again and carries out the set work task that sprays, thereby accomplish full-automatic medicine that adds duty cycle.
9. The refueling method of the full-automatic dosing refueling agricultural unmanned aerial vehicle as claimed in claim 7, further comprising the following steps: the method comprises the following steps: in the unmanned aerial vehicle operation process, when the fact that the water and pesticide in the water and pesticide tank is about to be used up is detected, the unmanned aerial vehicle flies back to the platform taking off from the original point before landing according to a set working program;
step two: the unmanned aerial vehicle vertically lands and approaches to the landing platform, the machine legs fall into the corresponding circular concave landing positions, when the machine legs do not accurately fall into the accurate positions, the machine legs still fall into the circular concave landing positions, and due to the conicity of the landing positions, the unmanned aerial vehicle can accurately fall into the designated landing positions by matching with the rollers at the machine leg ends and the dead weight of the unmanned aerial vehicle;
step three: when the accurate assigned position of parking of unmanned aerial vehicle, the platform is flexible to add the medicine horn mouth of medicine of inserting aircraft water medicine case, motor drive makes and adds the medicine tube head and goes up to stretch into the medicine water medicine case interface through adding the water medicine mouth, the water pump is to the water medicine of aircraft below water medicine case pump income water medicine, when aircraft water medicine case with full through sensor instruction water pump stop work, the instruction motor drives the machine and makes and add the medicine tube head and transport the withdrawal downwards, unmanned aerial vehicle takes off again and carries out the set work task that sprays, thereby accomplish full-automatic medicine that adds duty cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011635412.4A CN112591131A (en) | 2020-12-31 | 2020-12-31 | Full-automatic dosing and refueling agricultural unmanned aerial vehicle, take-off and landing platform thereof and full-automatic dosing and refueling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011635412.4A CN112591131A (en) | 2020-12-31 | 2020-12-31 | Full-automatic dosing and refueling agricultural unmanned aerial vehicle, take-off and landing platform thereof and full-automatic dosing and refueling method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644711A (en) * | 2020-12-31 | 2021-04-13 | 广东利顺科技有限公司 | Full-automatic oiling agricultural unmanned aerial vehicle, take-off and landing platform thereof and full-automatic oiling and dosing method |
| CN113619803A (en) * | 2021-08-30 | 2021-11-09 | 深圳天鹰兄弟无人机创新有限公司 | Full-automatic oiling and dosing agricultural unmanned aerial vehicle and take-off and landing platform thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644711A (en) * | 2020-12-31 | 2021-04-13 | 广东利顺科技有限公司 | Full-automatic oiling agricultural unmanned aerial vehicle, take-off and landing platform thereof and full-automatic oiling and dosing method |
| CN113619803A (en) * | 2021-08-30 | 2021-11-09 | 深圳天鹰兄弟无人机创新有限公司 | Full-automatic oiling and dosing agricultural unmanned aerial vehicle and take-off and landing platform thereof |
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