CN209176914U - Plant protection drone type variable sprinkling system - Google Patents
Plant protection drone type variable sprinkling system Download PDFInfo
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- CN209176914U CN209176914U CN201821957823.3U CN201821957823U CN209176914U CN 209176914 U CN209176914 U CN 209176914U CN 201821957823 U CN201821957823 U CN 201821957823U CN 209176914 U CN209176914 U CN 209176914U
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- unmanned plane
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Abstract
The utility model discloses plant protection drone type variable sprinkling systems, belong to unmanned plane spray application field, including unmanned plane body, four corners are equipped with wing on the outside of unmanned plane body, and wing tip portion is equipped with blower far from the side of unmanned plane body, blower bottom is equipped with housing far from one end of unmanned plane body, the inside of housing is equipped with motor, and the output end of motor is equipped with atomization turntable, wing bottom is equipped with second support bar at housing, and spray head is installed on the inside of second support bar bottom, spray head is equipped with second pipe connection component far from one end of housing, the bottom of unmanned plane body is provided with medicine-chest.The utility model can apply unmanned plane agricultural plant protection field, greatly reinforce its unmanned plane pesticide supplying effect, be with a wide range of applications.
Description
Technical field
The utility model relates to a kind of pipeline materials to belong to material more particularly to plant protection drone type variable sprinkling system
Expect technical field.
Background technique
The world today is carrying out the technological revolution of green agriculture, organic agriculture, precision agriculture, will also implement more advanced
Digital Agriculture, the prevention and treatment of agricultural pest is still the key content of agricultural production, is to guarantee agricultural year, high-quality, realizes
The basis of Sustainable Development of Agriculture.China Hills account for the 61% of the soil gross area, but Hills be China's rice,
The main producing region of the staple crops such as rape, it is larger using common land equipment difficulty in Hills.Rice Production is in China
In strategic position, according to data, the prevention and treatment area of China's rice disease and pest crop smothering over the years accounts for about 35%.Since rice field is different from
The specific condition in nonirrigated farmland, so that land equipment difficulty in walking.In addition, the extreme terrains such as wetland, beach, forest land are also not suitable for ground
Equip operation.Therefore, China realizes that equipment for plant protectionization is highly difficult to only lean on ground spray to equip in these Hills, it is necessary to
In conjunction with the unmanned aerial work technology of modernization, complete plant protection mechanization system could be constituted.Due to fixed wing aircraft
Take-off and landing must duty runway, operation flying speed is fast, therefore is not suitable for more than with a varied topography, operation area barrier
Operating environment, is particularly unsuitable for the prevention and control of plant diseases, pest control of middle or small field, on the crops of pesticide easily drift to adjacent plot.
Therefore, the research of unmanned plane spraying apparatus in recent years has obtained quick development in developed countries such as Japan, the U.S..In China,
Due to lacking advanced unmanned plane spray application and control device, the application level and the agriculture of China area for spraying China's unmanned plane
The development need of industry is inadaptable.
Utility model content
The main purpose of the utility model is to provide for plant protection drone type variable sprinkling system, can apply unmanned plane agriculture
Industry plant protection field greatly reinforces its unmanned plane pesticide supplying effect, is with a wide range of applications.
The purpose of this utility model can reach by using following technical solution:
Plant protection drone type variable sprinkling system, including unmanned plane body, four corners installation on the outside of the unmanned plane body
There is wing, and wing tip portion is equipped with blower far from the side of unmanned plane body, the blower bottom is far from unmanned plane body
One end is equipped with housing, and the inside of the housing is equipped with motor, and the output end of motor is equipped with atomization turntable, the wing
Bottom is equipped with second support bar at housing, and spray head is equipped on the inside of second support bar bottom, and the spray head is separate
One end of housing is equipped with second pipe connection component, and the bottom of the unmanned plane body is provided with medicine-chest.
Preferably, the middle position of the medicine-chest bottom is equipped with water pump, and the output end of the water pump is equipped with water outlet
Pipe, the both ends in the outside of the outlet pipe are provided with first support bar, and the bottom of medicine-chest is installed at the top of first support bar.
Preferably, the upper end of the medicine-chest side is equipped with inlet valve, and the four corners of unmanned plane organism bottom are equipped with
Support frame is provided with controller at the top center position of the unmanned plane body, and close to controller at the top of unmanned plane body
Two sides wind field detector and flying quality detector is respectively set.
Preferably, the both ends of the outlet pipe are equipped with first pipe connection component, and first pipe connection component
One end be provided with hose, one end of the hose is installed on second pipe connection component.
Preferably, be connected through a screw thread between the medicine-chest and unmanned plane body, housing be internally provided with noise reduction cotton and
Radiate aluminium alloy.
Preferably, the structure of the atomization turntable is umbrella shape, and umbrella cover is the conical surface with many small tooth forms.
The advantageous effects of the utility model:
1, plant protection drone type variable sprinkling system provided by the utility model can apply unmanned plane agricultural plant protection field,
Its unmanned plane pesticide supplying effect is greatly reinforced, is with a wide range of applications.
Detailed description of the invention
Fig. 1 is the main section view according to a preferred embodiment of the plant protection drone type variable sprinkling system of the utility model
Figure；
Fig. 2 is structure at the A according to a preferred embodiment of the plant protection drone type variable sprinkling system of the utility model
Enlarged drawing.
In figure: 1- flying quality detector, 2- controller, 3- wind field detector, 4- unmanned plane body, 5- wing, 6- wind
Machine, 7- outlet pipe, 8- water pump, 9- first support bar, 10- first pipe connection component, 11- medicine-chest, 12- support frame, 13- are soft
Pipe, 14- spray head, 15- second support bar, 16- second pipe connection component, 17- are atomized turntable, 18- housing, 19- motor.
Specific embodiment
To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
As Figure 1-Figure 2, plant protection drone type variable sprinkling system, including unmanned plane body 4, outside unmanned plane body 4
Side four corners are equipped with wing 5, and 5 top of wing is equipped with blower 6 far from the side of unmanned plane body 4, and 6 bottom of blower is separate
One end of unmanned plane body 4 is equipped with housing 18, and the inside of housing 18 is equipped with motor 19, and the output end of motor 19 is equipped with
It is atomized turntable 17,5 bottom of wing is equipped with second support bar 15, and the inside peace of 15 bottom of second support bar at housing 18
Equipped with spray head 14, spray head 14 is equipped with second pipe connection component 16 far from one end of housing 18, and the bottom of unmanned plane body 4 is set
It is equipped with medicine-chest 11.
In embodiment, as shown in Figure 1, the middle position of 11 bottom of the medicine-chest is equipped with water pump 8, the water pump 8
Output end outlet pipe 7 is installed, the both ends in the outside of the outlet pipe 7 are provided with first support bar 9, and first support bar 9
Top be installed on the bottom of medicine-chest 11, so as to extract medical fluid from medicine-chest 11 out by water pump 8, and pass through outlet pipe 7
Discharge.
In embodiment, as shown in Figure 1, the upper end of 11 side of the medicine-chest is equipped with inlet valve, so as to be convenient for adding
The four corners of medicine and 4 bottom of unmanned plane body are equipped with support frame 12, so that unmanned plane can be supported when landing, the unmanned plane
Controller 2 is provided at the top center position of body 4, and 4 top of unmanned plane body is respectively set close to the two sides of controller 2
Wind field detector 3 and flying quality detector 1, during sprinkling, air velocity, state when be by aircraft flight,
Ambient atmosphere influences, and to obtain the optimum grain-diameter and motion state when unmanned plane sprinkling, needs to be atomized drop progress dynamic tune
Section accurately obtains the real-time flight speed v of unmanned plane by flying quality detector 1, in the feelings for the application total amount m having determined
Under condition, controller 2 can dynamically control the revolving speed n of water pump 8, and to achieve the purpose that stablize application total amount, (n=m/n*l, l are flow
Coefficient), when flying speed increases, controller 2 is output to water pump 8 and the voltage of motor 19 and reduces, to reduce capacity of sprinkler；When
When flying speed reduces, controller 2 is output to water pump 8 and the voltage of motor 19 increases, to increase capacity of sprinkler.It is examined by wind field
Device 3 to be surveyed, the wind field effect position of unmanned plane is obtained, controller 2 adjusts the real time position of variable sprinkling frame according to wind field position, when
When unmanned plane velocity variations or external wind change, the ppm signal that controller 2 is output to variable sprinkling frame follows change, to reach
To the purpose of tracking unmanned plane wind field, reinforce drug sedimentation, control drug drift, vice versa；Wind field detector 3 detects wind
To, air speed data, ground station sends signal simultaneously, earth station according to the wind direction data sent, plan unmanned plane during flying direction and
Wind direction is parallel, according to wind speed F, plans drone flying height H (H=k/F, k are height coefficient), when wind speed increases, course line
Height reduces, and reduces sprinkling drift；When wind speed reduces, enroute altitude is increased, and improves spraying efficiency.It is final by the above method
It realizes that accurate application and spraying swath are accurately docked, prevents drain spray, resprays.
In embodiment, as shown in Figure 1, the both ends of the outlet pipe 7 are equipped with first pipe connection component 10, and
One end of first pipe connection component 10 is provided with hose 13, and one end of the hose 13 is installed on second pipe connection component 16
On, so that hose 13 is easy to disassemble and replaces.
In embodiment, as shown in Figure 1, being connected through a screw thread between the medicine-chest 11 and unmanned plane body 4, consequently facilitating
Disassembly, housing 18 is internally provided with noise reduction cotton and heat dissipation aluminium alloy, so as to play the role of the noise reduction that cools down.
In embodiment, as shown in Figure 1, the structure of the atomization turntable 17 is umbrella shape, and umbrella cover is with many small tooth forms
The conical surface, so as to preferably break up the medical fluid that spray head 14 sprays to form atomization.
As Figure 1-Figure 2, the course of work of plant protection drone type variable sprinkling system provided in this embodiment is as follows:
Step 1: medical fluid being filled it up with into medicine-chest 11 by charging valve, medicine-chest 11 is connected through a screw thread and unmanned plane body 4
Bottom；
Step 2: blower 6 being started by controller 2 and drives unmanned plane during flying to specified region, water pump is started by controller
8 with motor 19；
Step 3: driving atomization 17 high speed rotation of turntable of motor 19, water pump 8 is by medical fluid by medicine-chest through outlet pipe 7, hose 13
To spray head 14 be sent to atomization turntable 17 on, medical fluid under the influence of centrifugal force, along atomization 17 outer rim of turntable on tooth tip at spiral shell
Spin line shape flies out, and forms tiny droplet and with air impact to spill to the ground；
Step 4: controller 2 obtains external environment and state of flight by wind field detector 3 and flying quality detector 1,
Adjustment motor 19 and 8 revolving speed of water pump in real time realize the change of fountain height and atomizing particle diameter.
In conclusion in the present embodiment, filling it up with medical fluid into medicine-chest 11 by charging valve, medicine-chest 11 is connected by screw thread
The bottom with unmanned plane body 4 is connect, blower 6 is started by controller 2 and drives unmanned plane during flying to specified region, passes through controller
Start water pump 8 and motor 19, driving atomization 17 high speed rotation of turntable of motor 19, water pump 8 is by medical fluid by medicine-chest through outlet pipe 7, soft
Pipe 13 to spray head 14 be sent to atomization turntable 17 on, medical fluid under the influence of centrifugal force, along atomization 17 outer rim of turntable on tooth tip
It flies out at zigzag shape, forms tiny droplet and with air impact to spill to the ground, controller 2 is examined by wind field
It surveys device 3 and flying quality detector 1 obtains external environment and state of flight, adjust motor 19 and 8 revolving speed of water pump in real time, realize spray
The change of the amount of spilling and atomizing particle diameter makes its unmanned plane pesticide supplying effect so as to apply unmanned plane agricultural plant protection field
It greatly reinforces, is with a wide range of applications.
The above, only the utility model further embodiment, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.
Claims (6)
1. plant protection drone type variable sprinkling system, including unmanned plane body (4), it is characterised in that: the unmanned plane body (4)
Outside four corners are equipped with wing (5), and the side at the top of wing (5) far from unmanned plane body (4) is equipped with blower (6), institute
It states blower (6) bottom to be equipped with housing (18) far from one end of unmanned plane body (4), the inside of the housing (18) is equipped with electricity
Machine (19), and the output end of motor (19) is equipped with atomization turntable (17), wing (5) bottom is installed at housing (18)
Have second support bar (15), and be equipped with spray head (14) on the inside of second support bar (15) bottom, the spray head (14) is far from cover
One end of shell (18) is equipped with second pipe connection component (16), and the bottom of the unmanned plane body (4) is provided with medicine-chest (11).
2. plant protection drone type variable sprinkling system according to claim 1, it is characterised in that: medicine-chest (11) bottom
Middle position be equipped with water pump (8), the output end of the water pump (8) is equipped with outlet pipe (7), the outlet pipe (7)
The both ends in outside are provided with first support bar (9), and the bottom of medicine-chest (11) is installed at the top of first support bar (9).
3. plant protection drone type variable sprinkling system according to claim 1, it is characterised in that: medicine-chest (11) side
Upper end inlet valve is installed, and the four corners of unmanned plane body (4) bottom are equipped with support frame (12), the unmanned plane body
(4) it is provided at top center position controller (2), and the two sides at the top of unmanned plane body (4) close to controller (2) are distinguished
Wind field detector (3) and flying quality detector (1) are set.
4. plant protection drone type variable sprinkling system according to claim 2, it is characterised in that: the outlet pipe (7)
Both ends are equipped with first pipe connection component (10), and one end of first pipe connection component (10) is provided with hose (13), institute
The one end for stating hose (13) is installed on second pipe connection component (16).
5. plant protection drone type variable sprinkling system according to claim 1, it is characterised in that: the medicine-chest (11) and nothing
It is connected through a screw thread between man-machine body (4), housing (18) is internally provided with noise reduction cotton and heat dissipation aluminium alloy.
6. plant protection drone type variable sprinkling system according to claim 1, it is characterised in that: the atomization turntable (17)
Structure be umbrella shape, and umbrella cover be the conical surface with many small tooth forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821957823.3U CN209176914U (en) | 2018-11-27 | 2018-11-27 | Plant protection drone type variable sprinkling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821957823.3U CN209176914U (en) | 2018-11-27 | 2018-11-27 | Plant protection drone type variable sprinkling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176914U true CN209176914U (en) | 2019-07-30 |
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ID=67374511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821957823.3U Active CN209176914U (en) | 2018-11-27 | 2018-11-27 | Plant protection drone type variable sprinkling system |
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| CN (1) | CN209176914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776986A (en) * | 2021-01-27 | 2021-05-11 | 华南农业大学 | Air-assisted spraying device based on unmanned aerial vehicle |
| CN113002779A (en) * | 2021-04-13 | 2021-06-22 | 鄂州市华容区段店益农农机专业合作社 | Sesame is planted and is spilt medicinal unmanned aerial vehicle management system |
-
2018
- 2018-11-27 CN CN201821957823.3U patent/CN209176914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776986A (en) * | 2021-01-27 | 2021-05-11 | 华南农业大学 | Air-assisted spraying device based on unmanned aerial vehicle |
| CN113002779A (en) * | 2021-04-13 | 2021-06-22 | 鄂州市华容区段店益农农机专业合作社 | Sesame is planted and is spilt medicinal unmanned aerial vehicle management system |
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