CN207225668U - A kind of adjustable pesticide spraying unmanned plane of spouting liquid - Google Patents
A kind of adjustable pesticide spraying unmanned plane of spouting liquid Download PDFInfo
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- CN207225668U CN207225668U CN201721303435.9U CN201721303435U CN207225668U CN 207225668 U CN207225668 U CN 207225668U CN 201721303435 U CN201721303435 U CN 201721303435U CN 207225668 U CN207225668 U CN 207225668U
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- mainframe box
- receiver
- unmanned plane
- speed regulator
- electron speed
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Abstract
The utility model provides a kind of adjustable pesticide spraying unmanned plane of spouting liquid, including mainframe box, unmanned aerial vehicle (UAV) control device is installed inside mainframe box, mainframe box is provided with horn at four angles and is provided with medicine-chest in bottom, medicine-chest bottom is communicated with outlet tube, outlet tube is connected with water pump, water pump liquid outlet is communicated with total woven hose, total woven hose is connected with multiple branch's outlet tubes, multiple branch's outlet tubes reach connect centrifugal sprinkler on each horn and in end respectively, receiver and electron speed regulator are additionally provided with mainframe box, receiver is communicated wirelessly with remote manipulator, and also signal is carried out with unmanned aerial vehicle (UAV) control device and be connected, electron speed regulator signal wire is connected with receiver to obtain control signal from receiver, electron speed regulator output line is connected to the brushless electric machine of each centrifugal sprinkler, electron speed regulator input line is connected with storage battery.Unmanned plane provided by the utility model also can adjust spouting liquid during flying medicine spraying by distant control device, be conducive to save liquid.
Description
Technical field
It the utility model is related to unmanned air vehicle technique field, more particularly to a kind of adjustable pesticide spraying unmanned plane of spouting liquid.
Background technology
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 of agricultural pest is still the key content of agricultural production, is to ensure 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 are China's citruses
Main producing region, it is larger using common land equipment difficulty in Hills.According to data, China's citrus disease pest and weed over the years
Prevention area account for 35%.Since citrus is different from the specific condition of other crops so that land equipment difficulty in walking.Cause
This, China realizes that equipment for plant protectionization is highly difficult to only be equipped in these Hills by ground spray, it is necessary to reference to modernization
Unmanned carry out aerial work technology, complete plant protection mechanization system could be formed.
Adjusting of the existing pesticide spraying unmanned plane during spray to nozzle spray value is usually slower, and reason exists
Mainly using the controller on unmanned plane the flying speed of unmanned plane is known according to gyroscope in it to control nozzle to connect water
The voltage swing of pump, thus control water pump changed power come adjusting shower nozzle spray liquid amount volume it is few, this regulative mode
Need to be calculated and adjusted by controller, therefore nozzle liquid volume adjusts and there is the defects of not quick timely enough.Certainly also
There is the sprinkling that a kind of pesticide spraying unmanned plane can only just realize pesticide with fixed spray value, i.e., on ground before unmanned plane during flying
The main pipe rail valve on each nozzle institute's connecting leg road is adjusted to fixed opening degree, and water pump and top on main pipe rail in advance on face
Do not linked between spiral shell instrument by controller, the medicinal liquid flow of each nozzle is just fixed in the outlet end of water pump at this time, therefore can not
The liquid volume for carrying out pesticide spraying according to being actually needed is adjusted, and the technology for be easy to causeing spray value deficiency or liquid waste lacks
Fall into.
Utility model content
The purpose of this utility model is the deficiency being directed in above-mentioned background technology, there is provided a kind of adjustable pesticide spray of spouting liquid
Unmanned plane is spilt, to solve the non-adjustable caused liquid volume sprinkling of medicine liquid spray amount existing for prior art pesticide spraying unmanned plane not
Foot or the technical problem wasted, and medicine liquid spray amount adjust slow existing technical problem not in time.
To achieve the above object, the utility model employs following technical solution：
A kind of adjustable pesticide spraying unmanned plane of spouting liquid, including mainframe box, are provided with unmanned plane inside the mainframe box
Controller, the mainframe box are provided with horn at four angles and medicine-chest are provided with bottom, and the bottom of the medicine-chest is communicated with out
Liquid pipe, the outlet tube are connected with water pump, and the liquid outlet of the water pump is communicated with total woven hose, total woven hose with multiple points
Branch outlet tube is connected, and the multiple branch's outlet tube reaches be connected with centrifugal sprinkler on each horn and in end respectively, institute
Centrifugal sprinkler is stated to be located at the end of each horn and include the head body with rotating part and drive head body rotating part
The brushless electric machine rotated, the motor shaft of the brushless electric machine are the hollow shaft that liquid is injected for branch's outlet tube, the master
Receiver and the electron speed regulator with centrifugal sprinkler equal number, the receiver and remote manipulator are additionally provided with cabinet
Communicate wirelessly, and also carry out signal with unmanned aerial vehicle (UAV) control device and be connected, the signal wire of each electron speed regulator is with connecing
Receipts machine is connected to obtain control signal from receiver, and the output line of each electron speed regulator is respectively connected to each centrifugal sprinkler
Brushless electric machine, the input line of each electron speed regulator is connected with the storage battery being arranged at the top of mainframe box；Wherein, the nothing
Human-machine Control device also electricly connects water pump to control water pump switching motion.
Compared with the prior art, the utility model has the advantages that：
Traditional pesticide nozzle is improved to carry brushless electricity first by the pesticide spraying unmanned plane provided in the utility model
The centrifugal sprinkler of machine, then extra arrangement can be with the receiver of remote manipulator wireless communication and setting energy in mainframe box
Receive multiple electron speed regulators of control signal at receiver, the output of each electron speed regulator is linked into each centrifugal sprinkler
Brushless electric machine on, arrangement in this way causes the size of pesticide spraying amount is adjusted in real time only to need to utilize electron speed regulator
The rotating speed for changing centrifugal sprinkler can be achieved, i.e., remote manipulator sends signal to receiver makes receiver to electron speed regulator
Control signal is sent, so as to control electron speed regulator that the direct current of storage battery is changed into the three-phase alternating current needed for brushless electric machine
Size of current, and then the brushless motor speed size for changing centrifugal sprinkler achievees the purpose that to adjust pesticide spraying flow.With showing
There is technology to compare, the utility model has abandoned nozzle sprinkling flow in traditional pesticide spraying unmanned plane and calculated adjusting by controller
Water pump voltage carries out pesticide spraying amount the mode that adjusts by the way of receiver+electron speed regulator+centrifugal energy nozzle
Adjust, adjust more quick flexible in real time.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is that the utility model takes down the structure diagram after protective cover.
Embodiment
The technical solution in the utility model is further illustrated with reference to the accompanying drawings and embodiments.
As shown in Figure 1 and Figure 2, the utility model proposes a kind of adjustable pesticide spraying unmanned plane of spouting liquid, including host
Case 1, is provided with unmanned aerial vehicle (UAV) control device inside the mainframe box 1, the mainframe box 1 is provided with horn 7 and in bottom at four angles
Medicine-chest 10 is installed, the bottom of the medicine-chest 10 is communicated with outlet tube 13, and the outlet tube 13 is connected with water pump 14, the water pump
14 liquid outlet is communicated with total woven hose 15, and total woven hose 15 is connected with multiple branch's outlet tubes 17, the multiple branch
Outlet tube 17 reaches on each horn 7 and centrifugal sprinkler 20 is connected with end respectively, and the centrifugal sprinkler 20 is positioned at each
The end of horn 7 simultaneously includes the head body (not shown) with rotating part and drives what head body rotating part rotated
Brushless electric machine (not shown), the motor shaft of the brushless electric machine are the hollow shaft that liquid is injected for branch's outlet tube 17, the master
Receiver (not shown) and the electron speed regulator (not shown) with centrifugal sprinkler equal number are additionally provided with cabinet 1, it is described
Receiver is communicated wirelessly with remote manipulator, and is also carried out signal with unmanned aerial vehicle (UAV) control device and be connected, each electronics tune
The signal wire of fast device is connected with receiver to obtain control signal, the output line difference of each electron speed regulator from receiver
The brushless electric machine of each centrifugal sprinkler 20 is connected to, the input line of each electron speed regulator is with being arranged in the top of mainframe box 1
Storage battery 3 is connected；Wherein, the unmanned aerial vehicle (UAV) control device also electricly connects water pump 14 to control water pump switching motion.
In such scheme, centrifugal sprinkler can be can be achieved as obtained by purchased in market using existing centrifugal energy nozzle.It
Structure is not belonging to the improvement of the utility model.The improvement of the utility model be it is ingenious make use of receiver+electron speed regulator+
The mode of centrifugal energy nozzle is adjusted the real-time of pesticide spraying amount to realize pesticide spraying unmanned plane, adjust it is more efficient and convenient and
Flexibly.Traditional pesticide nozzle is improved to carry brushless electric machine first by the pesticide spraying unmanned plane provided in the utility model
Centrifugal sprinkler, then extra arrangement can be with the receiver of remote manipulator wireless communication and set can be from mainframe box
Receive the electron speed regulator of control signal at receiver, the output of electron speed regulator is linked into the brushless electricity of each centrifugal sprinkler
On machine, arrangement in this way causes the size of pesticide spraying amount is adjusted in real time only to need to change centrifugation using electron speed regulator
The rotating speed of formula nozzle can be achieved, i.e., remote manipulator sends signal to receiver makes receiver send control to electron speed regulator
Signal, so as to control the three-phase alternating current electric current that the direct current of storage battery is changed into needed for brushless electric machine by electron speed regulator big
It is small, and then the brushless motor speed size for changing centrifugal sprinkler achievees the purpose that to adjust pesticide spraying stream.
At the same time, it should be noted that the receiver in the utility model additionally arranges that it both can be by wirelessly passing
The signals such as flying speed control of the defeated receiving from remote controler, starting mode of pump control, and the signal is passed into unmanned aerial vehicle (UAV) control
Device, makes the flight speed of unmanned aerial vehicle (UAV) control device control unmanned plane, whether starts medicine liquid spray etc.；It can also be connect by being wirelessly transferred
By the nozzle fountain height Regulate signal from remote controler, electron speed regulator is controlled so as to fulfill the rotating speed to off-line type nozzle with this
Adjust.Since water pump obtains pesticide to be sprayed from medicine-chest, after unmanned aerial vehicle (UAV) control device starts water pump, liquid just can be opened
Sprinkling.In the process, centrifugal sprinkler rotating speed is faster, and fountain height is bigger；Otherwise fountain height is smaller.It can be seen from the above that specific
During implementation, it is only necessary to set fountain height size adjusting knob to complete pesticide by receiver, electron speed regulator on a remote control
The real-time adjusting of fountain height.Here, receiver is linked into jointly when the signal wire of all electron speed regulators is parallel with one another after
During same output port, then only need to set a fountain height size adjusting knob on a remote control, by adjusting the knob just
It can once realize that the discharge rate of all centrifugal sprinklers is adjusted, the fountain height of each centrifugal sprinkler is identical.This in Fig. 1
Utility model shows four centrifugal sprinklers, then needs four electron speed regulators.When by the signal wire of four electron speed regulators
When being respectively connected to the different output port of receiver, then the big minor adjustment rotation of four fountain heights can be correspondingly arranged on a remote control
Button, allows the discharge rate that four fountain height size adjusting knobs realize four centrifugal sprinklers respectively to adjust.I.e. using remote controler
Individually adjust the fountain height of each centrifugal sprinkler.This mode is when more demanding to flow for Different Crop pesticide spraying
Or spraying swath, when requiring, this mode is more practical.
It is that with reference to shown in Fig. 1 or Fig. 2, the end bottom side of each horn 7 is equal as the further implementation detail of the utility model
Nozzle mounting rod 19 is vertically arranged with, the head body of the centrifugal sprinkler 20 also has mounting portion (not shown), and passes through
Mounting portion is fixed to the end of nozzle mounting rod 19；Wherein, each branch's outlet tube 17 is installed along corresponding horn and nozzle
Bar extension with the centrifugal sprinkler 20 positioned at nozzle mounting rod end so as to be connected.Here nozzle mounting rod can mainly be passed through
19 make centrifugal sprinkler 20 be installed on the position of horn 7 further below, it is possible thereby to avoid liquid from being splashed into when carrying out centrifugation sprinkling
Unmanned plane undercarriage 11 or other regions to side, cause liquid waste.Preferably, the length of the nozzle mounting rod 19
In 10-60cm, it is optimal to be more preferably provided in 30cm.
It is further that with reference to shown in Fig. 1 or Fig. 2, the end of each horn is provided with motor 8, each motor
Screw blade 9 is mounted on 8 output shaft, and each motor 8 electricly connects unmanned aerial vehicle (UAV) control device, and by storage battery
3 are powered.Here, the flight speed of unmanned plane controls motor 8 by unmanned aerial vehicle (UAV) control device, so as to control the rotation of screw blade 9
Turn speed.
It is further that the storage battery 3 is disposed with two pieces, and the top of the mainframe box 1 is in two pieces of storage batteries 3
Top is provided with protective cover 21, and the edge of the protective cover 21 and the mainframe box 1 is removably attached.This
In, storage battery 3 is arranged on the top of mainframe box 1 by the utility model, by setting protective cover 21 at the top of mainframe box 1 so that store
The harm that battery will not be drenched with rain, so that unmanned plane can also carry out pesticide spraying operation in the rainy day.Preferably, it is described
Protective cover 21 is made of PE materials.Since PE materials are light, the same of weight can increased without the flight to unmanned plane
When protective action is played to the flight of rainy day of unmanned plane.
Mentioned in such scheme, the edge of the protective cover 21 and the mainframe box 1 is removably connected
Connect.There are many kinds as the implementation being detachably connected, the utility model provides one of which preferably detachable scheme.
Such as：Four side edge position of the mainframe box 1 at the top of it opens up a holding tank respectively, and embedding respectively on the cell wall of holding tank
Enter and electromagnet is installed, each electromagnet is powered by storage battery and is provided with energization master switch, which is arranged in master
On the lateral wall of cabinet；The protective cover 21 has the insertion section that can be inserted respectively into holding tank, is arranged on the insertion section
The flat thin magnet of magnetic can be carried out with electromagnet.Just flat thin magnet can be adsorbed when the solenoid is energized, so that by protective cover
Insertion section is fixed in each holding tank of mainframe box 1, completes the fixation between protective cover and mainframe box；When needing to pull down protective cover
When, it is only necessary to it is released flat thin magnet electromagnet power-off.This removably is efficient and convenient.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model
Enclose, it should all cover among the right of the utility model.
Claims (5)
1. a kind of adjustable pesticide spraying unmanned plane of spouting liquid, including mainframe box (1), the mainframe box (1) is internal to be provided with nothing
Human-machine Control device, the mainframe box (1) are provided with horn (7) at four angles and medicine-chest (10), the medicine-chest are provided with bottom
(10) bottom is communicated with outlet tube (13), and the outlet tube (13) is connected with water pump (14), the liquid outlet of the water pump (14)
Total woven hose (15) is communicated with, total woven hose (15) is connected with multiple branch's outlet tubes (17), it is characterised in that：It is described more
A branch's outlet tube (17) reaches on each horn (7) and centrifugal sprinkler (20) is connected with end respectively, described centrifugal
Nozzle (20) is located at the end of each horn (7) and includes the head body with rotating part and drive head body rotating part to be sent out
Raw rotating brushless electric machine, the motor shaft of the brushless electric machine is the hollow shaft that liquid is injected for branch's outlet tube (17), described
Be additionally provided with receiver and the electron speed regulator with centrifugal sprinkler (20) equal number in mainframe box (1), the receiver with
Remote manipulator communicates wirelessly, and also carries out signal with unmanned aerial vehicle (UAV) control device and be connected, the letter of each electron speed regulator
Number line is connected with receiver to obtain control signal from receiver, and the output line of each electron speed regulator is respectively connected to respectively
The brushless electric machine of centrifugal sprinkler (20), the input line of each electron speed regulator and the electric power storage being arranged at the top of mainframe box (1)
Pond (3) is connected；Wherein, the unmanned aerial vehicle (UAV) control device also electricly connects water pump (14) to control water pump switching motion.
A kind of 2. adjustable pesticide spraying unmanned plane of spouting liquid according to claim 1, it is characterised in that each horn (7)
End bottom side be vertically arranged with nozzle mounting rod (19), the head body of the centrifugal sprinkler (20) also has installation
Portion, and it is fixed to by mounting portion the end of nozzle mounting rod (19)；Wherein, each branch's outlet tube (17) is along corresponding machine
Arm (7) and nozzle mounting rod (19) extension with the centrifugal sprinkler (20) positioned at nozzle mounting rod (19) end so as to be connected.
A kind of 3. adjustable pesticide spraying unmanned plane of spouting liquid as claimed in claim 1, it is characterised in that：Each horn
End is provided with motor (8), and screw blade (9), and each motor are mounted on the output shaft of each motor (8)
(8) unmanned aerial vehicle (UAV) control device is electricly connected, and is powered by storage battery (3).
A kind of 4. adjustable pesticide spraying unmanned plane of spouting liquid as claimed in claim 1, it is characterised in that：The storage battery
(3) two pieces are disposed with, the top of the mainframe box (1) is provided with protective cover (21), institute above two pieces of storage batteries (3)
State protective cover (21) and the edge of the mainframe box (1) is removably attached.
A kind of 5. adjustable pesticide spraying unmanned plane of spouting liquid according to claim 4, it is characterised in that the protective cover
(21) it is made of PE materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303435.9U CN207225668U (en) | 2017-09-30 | 2017-09-30 | A kind of adjustable pesticide spraying unmanned plane of spouting liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303435.9U CN207225668U (en) | 2017-09-30 | 2017-09-30 | A kind of adjustable pesticide spraying unmanned plane of spouting liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207225668U true CN207225668U (en) | 2018-04-13 |
Family
ID=61851284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721303435.9U Expired - Fee Related CN207225668U (en) | 2017-09-30 | 2017-09-30 | A kind of adjustable pesticide spraying unmanned plane of spouting liquid |
Country Status (1)
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|---|---|
| CN (1) | CN207225668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143281A (en) * | 2019-04-29 | 2019-08-20 | 曲阜师范大学 | A kind of plant protection drone system that autonomous flight is sprayed with variable |
-
2017
- 2017-09-30 CN CN201721303435.9U patent/CN207225668U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143281A (en) * | 2019-04-29 | 2019-08-20 | 曲阜师范大学 | A kind of plant protection drone system that autonomous flight is sprayed with variable |
| CN110143281B (en) * | 2019-04-29 | 2023-08-04 | 曲阜师范大学 | Plant protection unmanned aerial vehicle system capable of independently flying and spraying variable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |