CN107074523B - Agriculture unmanned plane liquid-adding device - Google Patents
Agriculture unmanned plane liquid-adding device Download PDFInfo
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- CN107074523B CN107074523B CN201680003393.9A CN201680003393A CN107074523B CN 107074523 B CN107074523 B CN 107074523B CN 201680003393 A CN201680003393 A CN 201680003393A CN 107074523 B CN107074523 B CN 107074523B
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- water pump
- liquid
- unmanned plane
- adding device
- pressure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 239000007788 liquid Substances 0.000 claims abstract description 90
- 238000001514 detection method Methods 0.000 claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 12
- 230000035611 feeding Effects 0.000 description 10
- 239000000575 pesticide Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 238000011002 quantification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 on the other hand Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
- B67D7/30—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred
- B67D7/302—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred using electrical or electro-mechanical means
- B67D7/303—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred using electrical or electro-mechanical means involving digital counting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
- B67D7/16—Arrangements of liquid meters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
- B67D7/3245—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to the transfer method
- B67D7/3272—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to the transfer method using pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
- B67D7/34—Means for preventing unauthorised delivery of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/76—Arrangements of devices for purifying liquids to be transferred, e.g. of filters, of air or water separators
Abstract
A kind of agricultural unmanned plane liquid-adding device.Agriculture unmanned plane liquid-adding device (100) of the invention, including water pump (1), flow detection component (2) and controller (3)；The flow detection component (2) is connected with the water pump (1), for detecting the flow of the water pump (1)；The controller (3) is electrically connected with the water pump (1) and the flow detection component (2) respectively, the working condition for water pump (1) described in the flow control according to detected by the flow detection component (2).The present invention can realize quantitative liquid feeding to agriculture unmanned plane.
Description
Technical field
The present invention relates to agricultural mechanical field more particularly to a kind of agriculture unmanned plane liquid-adding devices.
Background technique
In fields such as agriculturals, it is often necessary to be sprayed to pesticide or liquid fertilizer, to guarantee the normal growth of crop.
Currently, in order to guarantee that the liquid such as pesticide reach best use effect, it usually needs quantitative liquid installation is carried out, thus
Complete to accurate quantification the application of liquid.In order to carry out liquid quantitative, the graduated container of mark is generallyd use, essence is carried out to liquid
True quantitative fetching and dispensing.It can specifically be determined by the gap manually checked between liquid liquid level in a reservoir and scale
Whether need to install liquid additional.
However, installing liquid additional by way of manual measurement, working efficiency is lower, and the liquid such as pesticide have toxicity, such as
Human contact is to the risk for having poisoning.
Summary of the invention
The present invention provides a kind of agriculture unmanned plane liquid-adding device, to realize quantitative liquid feeding to agriculture unmanned plane.
The present invention provides a kind of agriculture unmanned plane liquid-adding device, including water pump, flow detection component and controller；Flow inspection
It surveys component to be connected with water pump, for detecting the flow of water pump；Controller is electrically connected with water pump and flow detection component respectively, is used
In the working condition of the flow control water pump according to detected by flow detection component.
Agriculture unmanned plane liquid-adding device of the invention, specifically includes water pump, flow detection component and controller；Wherein, it flows
Amount detection components are connected with water pump, for detecting the flow of water pump；Controller is electrically connected with water pump and flow detection component respectively
It connects, the working condition for the flow control water pump according to detected by flow detection component.In this way when agriculture unmanned plane liquid feeding
When the amount of liquid that device is pumped out reaches scheduled value, liquid feeding can be stopped, realizing the accurate quantification dosing to agriculture unmanned plane.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the agriculture unmanned plane liquid-adding device that the embodiment of the present invention one provides；
Fig. 2 is the perspective view of the explosion of the agriculture unmanned plane liquid-adding device in Fig. 1；
Fig. 3 is perspective view of the explosion of the agriculture unmanned plane liquid-adding device in Fig. 1 in another angle.
Description of symbols:
1-water pump；2-flow detection components；3-controllers；5-filters；6-hydraulic giants；7-pedestals；8-brackets；
9-protective covers；10-batteries；11-inlets；12-liquid outlets；41-inlet tubes；42-outlet tubes；61-switches；62—
Faucet；91-articulated shafts；92-locks.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the structural schematic diagram for the agriculture unmanned plane liquid-adding device that the embodiment of the present invention one provides.Fig. 2 is in Fig. 1
The perspective view of the explosion of agriculture unmanned plane liquid-adding device.Fig. 3 is agriculture unmanned plane liquid-adding device in Fig. 1 in the quick-fried of another angle
Fried schematic diagram.As shown in Figure 1 to Figure 3, agriculture unmanned plane liquid-adding device 100 provided in this embodiment, can specifically include water pump
1, flow detection component 2 and controller 3.
Wherein, flow detection component 2 is connected with water pump 1, for detecting the flow of water pump 1；Controller 3 respectively with water pump
1 and flow detection component 2 be electrically connected, the work shape for the flow control water pump 1 according to detected by flow detection component 2
State.
Specifically, agriculture unmanned plane is a kind of automatic unmanned vehicle that can be used for agrisilviculture, it can be in farmland overhead
Carry out the spraying operation of pesticide, chemical fertilizer etc..In order to give agricultural unmanned plane dosing, include in agriculture unmanned plane liquid-adding device 100
Water pump 1 and the pipeline being connected with water pump 1, water pump 1 can extract liquid to be added, and agriculture unmanned plane is added in liquid to be added
In medicine-chest.Flow detection component 2 is provided in the pipeline of liquid-adding device, flow detection component 2 is able to detect the instant of water pump 1
Flow and overall accumulative liquid outlet quantity, and detected flow and liquid outlet quantity are sent in controller 3, controller 3 and water
There is electrical connection between pump 1, thus the working condition of water pump 1 can be controlled according to the fluid flow and liquid outlet quantity situation of water pump 1,
It can stop liquid feeding when liquid outlet quantity reaches scheduled value to control the liquid outlet quantity of entire agriculture unmanned plane liquid-adding device 100,
Realize the accurate quantification dosing to agriculture unmanned plane.It should be noted that the agriculture unmanned plane liquid-adding device in the present embodiment
100, it can be not only used for that pesticide is added for the medicine-chest of agriculture unmanned plane, or other container liquid feedings, and can be added a variety of
Different liquid, it is without restriction herein.
Specifically, the working condition of water pump 1 may include the start and stop state of water pump and/or the revolving speed of water pump.Controller can root
According to the starting of the accumulative liquid outlet quantity of predetermined liquid volume added and water pump control water pump.When carrying out liquid feeding, water pump 1 is positively retained at starting work
Make state, and when the liquid outlet quantity of agriculture unmanned plane liquid-adding device 100 reaches predetermined value, water pump 1 can shut down, to realize
Quantitative dosing；And when the liquid outlet quantity of liquid-adding device will reach predetermined value, controller 3 can control the revolving speed of water pump 1 to decline, with
It is gradually reduced the instant flow velocity of water pump liquid stream, to avoid the feelings for causing liquid outlet quantity more than predetermined value because water pump liquid stream is excessive
Condition occurs.
Specifically, micro-control unit when controller 3 controls the motor of water pump 1, in normal controller 3
(Microcontroller Unit, abbreviation MCU) can issue signal, and be transmitted to electron speed regulator (Electrical
Speed Controller, abbreviation ESC) in, electron speed regulator exports different telecommunications according to the control signal in controller 3
Number, to drive the motor of water pump 1 to operate according to different rotating speeds.
It is common, especially when agriculture unmanned plane liquid-adding device itself of the invention includes liquid storage container, flow detection
Component 2 is located at the tapping side of water pump 1, flow detected by such flow detection component 2 with into the medicine-chest of agriculture unmanned plane
The dose of addition close to consistent, liquid volume added error phenomenon caused by can reduce because of pump tube residual, enhancing agricultural nobody
The dosing accuracy of machine.
Optionally, it is taken and dosing for the ease of carrying out liquid, enhances the using flexible of agriculture unmanned plane liquid-adding device 100
Property, agriculture unmanned plane liquid-adding device 100 further includes inlet tube 41 and outlet tube 42.
Wherein, the first end of inlet tube 41 protrudes among liquid to be extracted, the second end of inlet tube 41 and the feed liquor of water pump 1
Mouth 11 is connected to；And the first end of outlet tube 42 is connected to the liquid outlet 12 of water pump 1, flow detection component 2 is arranged in outlet tube 42
First end and liquid outlet 12 between, the second end of outlet tube 42 is for being discharged liquid.
Specifically, inlet tube 41 and outlet tube 42 all can be flexible flexible duct, to enhance convenience when dosing
Property.And flow detection component 2 is connect with the first end that the close water 1 of outlet tube 41 pumps, to be convenient to be integrated in water pump 1
Together, the portability of entire liquid-adding device is improved.
Since liquid to be added is usually the liquid that pesticide etc. has complicated ingredient, so may have in liquid to be added residual
Slag or impurity, in order to avoid these residues or impurity are added in the medicine-chest of agriculture unmanned plane, result in blockage phenomenon, agriculture unmanned plane
Liquid-adding device 100 further includes filter 5, and filter 5 is arranged between inlet tube 41 and inlet 11, can be to liquid to be added
It is filtered, the intracorporal solid residue of liquid to be added and impurity is stopped to enter.So on the one hand can guarantee enter agricultural nobody
Liquid in machine medicine-chest does not have impurity, on the other hand, water pump 1 can also be entered to avoid impurity, and construct to the internal junction of water pump 1
At damage.Optionally, strainer (not shown) has been generally comprised in filter 5.The specification and mesh diameter of strainer can roots
It is accordingly replaced according to the difference of liquid component to be added.It should be appreciated that settable multiple strainer in filter 5, or will
Strainer and sponge etc. are applied in combination.
Specifically, having generally comprised flowmeter (not shown) in flow detection component 2.Flowmeter is accessed in water pump 1
Liquid outlet 42 and other pipelines between, be able to detect that the instant flow of the liquid stream for flowing through flowmeter.Specifically, flowmeter can be with
Be a variety of different structures such as differential pressure flowmeter, spinner flowmeter, volume-displacement, electromagnetic flowmeter and ultrasonic flowmeter and
Specification, it is in the present embodiment and without restriction.
When carrying out liquid filling, for the ease of staff's operation, agriculture unmanned plane liquid-adding device 100 can also include
There is hydraulic giant 6, hydraulic giant 6 has the shape for staff's gripping in the hand, and hydraulic giant 6 has to be connected to the second end of outlet tube 42
Exhalant canal, be provided with the switch 61 for being used to open or closing exhalant canal on hydraulic giant 6.When staff carries out dosing,
It can control entire liquid-adding device by pressing and manipulation of switches 61 and carry out out liquid or closing, on the one hand be conducive to dosing
Amount is manually controlled, and on the other hand can stop dosing in time when there are emergency situations, property easy to use and flexibility are big
Big enhancing.
Further, since liquid stream discharge can be controlled by the switch 61 on control hydraulic giant 6, thus can be in water pump 1
Clear water or cleaning solution are sucked under suction, and is sprayed clear water or cleaning solution by manipulation hydraulic giant 6, realize cleaning function.
When being cleaned, other objects can both be cleaned, agriculture unmanned plane liquid-adding device 100 can also be carried out itself clear
It washes.
Since hydraulic giant 6 can open or close the exhalant canal being connected to outlet tube 42 by switch 61, if agricultural nobody
If the water pump 1 inside machine liquid-adding device 100 is not accordingly turned off, internal pipe pressure can be caused to increase because of pipe sealing,
Even pipeline breaking phenomenon.In the present embodiment, pressure switch is provided in water pump 1, pressure switch is generally located on the pump of water pump 1
Head position.When pressure switch is used for the liquid stopping flowing in water pump 1, stop the operating of water pump 1 under the pressure of liquid, or
In liquid flowing, start the operating of water pump 1.The pressure on the one hand avoided when hydraulic giant 6 is closed inside water pump in this way is excessive, separately
On the one hand the switch that also may be implemented only control hydraulic giant 6 improves the functions such as liquid feeding, cleaning with regard to the start and stop of controllable water pump
Convenience.
Specifically, the mechanisms such as the valve that with good grounds pipeline pressure is opened can be set inside pressure switch, when in water pump 1
When liquid stops flowing, since water pump 1 is still in the state for extracting liquid, so the pressure in water pump 1 will increase, at this point, pressure
The valve of power switch can close under pressure, to stop the operating of water pump 1, at this point, water pump 1 will not pumping liquid again, because
And the pressure of entire pipeline reduces therewith.And when the switch of hydraulic giant 6 is opened, and liquid starts flowing, due to liquid pressure in water pump 1
Power reduces, at this point, pressure switch can be opened under lesser pressure, and starts the operating of water pump 1.In this way it is possible to prevente effectively from because
Water pump 1 continues to closed conduct feed flow and the increased pressure phenomenon that generates, can also only be controlled by controlling the switch of hydraulic giant 6
The start and stop of water pump 1.
In addition it is also possible to issue control signal using controller 3, and opening for water pump 1 is directly controlled by electron speed regulator
Stop, at this point, liquid-adding device can also include the pressure-detecting device for detecting fluid pressure in agriculture unmanned plane liquid-adding device,
The pressure-detecting device can be set to be connected outside water pump 1 with water pump 1 in the inside of water pump 1 or setting, pressure-detecting device
It is electrically connected with controller 3.At this point, the pressure that controller 3 can be also used for detecting when pressure-detecting device is greater than or equal in advance
If when threshold value, control water pump 1 shuts down, or when the pressure that pressure-detecting device detects is less than preset threshold, control
Water pump 1 starts running.
In the present embodiment, pressure-detecting device includes pressure gauge, is arranged inside water pump 1, can directly detect water pump 1
Interior real-time pressure, and pressure value signal is sent to controller 3.After controller 3 receives pressure value signal, meeting and storage inside
Preset threshold compare, the pressure when preset threshold is general and liquid is discharged water pump 1 approaches.If the pressure value is greater than
Or be equal to preset threshold, then prove that the outlet tube 42 of liquid-adding device is in close state, at this point, controller 3 should control water pump 1
It shuts down, and if pressure value is less than preset threshold, illustrate that outlet tube 42 is open state, at this point, controllable water pump 1 is opened
Begin to operate, liquid is discharged.
Common, in order to which liquid more easily is added to the medicine-chest of agriculture unmanned plane, the exhalant canal end of hydraulic giant 6 may be used also
To be provided with faucet 62, faucet 62 is flexibly connected with exhalant canal, and rotates out of water nozzle and discharge pressure is adjusted.
Wherein, faucet 62 can be rotated around Pivot Point Center, to adjust the area of section of exhalant canal, when cutting for exhalant canal
Face area becomes smaller, then discharge pressure becomes larger, and when the area of section of exhalant canal becomes larger, and discharge pressure can become larger, in this way can be with
The discharge pressure size of hydraulic giant 6 is adjusted, in cleaning, can be realized not by the discharge pressure of control faucet 62
Same cleaning demand.
Further, in order to realize liquid-adding device of the invention other functions such as except liquid feeding, such as cleaning foreign object, clearly
Wash itself etc., it is sometimes desirable to form the liquid stream of different shape and size, therefore in the present embodiment, the faucet 62 on hydraulic giant 6 is
Replaceable faucet, different faucets are used to form different liquid and spray shape.For example, it is desired to when spraying column liquid stream, it can
The faucet 62 on hydraulic giant 6 is changed to the faucet that intracavity section is consistent, so as to allow faucet to spray thickness one
The column liquid stream of cause, and when needing to spray radial liquid stream, then it is pre-small post-large faucet 62 can be changed to intracavity section
Faucet.The pressure liquid stream different with diffusion shape can be formed, to carry out different modes by replacing different faucets in this way
Cleaning.
Optionally, in order to integrate the water pump 1 and the equal component parts of controller 3 that dispose in agricultural unmanned plane liquid-adding device 100,
It realizes portable function, can also include pedestal 7 and bracket 8 in agriculture unmanned plane liquid-adding device, wherein the setting of pedestal 7 is being propped up
On frame 8, and water pump 1 can be fixed on pedestal 7.
Specifically, bracket 8 is usually made of multiple struts, multiple struts surround a cavity jointly, and pedestal 7 can be set
It sets in the cavities, and connects or weld together by fastener between the edge and strut of pedestal 7.Pedestal 7 generally has
The biggish bearing surface of area, the strut that water pump 1 can be fixed on the bearing surface, and be combined into cavity, which encloses to set, to be protected.Work people
Member can carry out lifting and moving for whole device by holding bracket 8.
In addition, enhancing entire liquid feeding dress in order to which the circuit modules such as external power supply to controller 3 and water pump 1 are protected
The environmental suitability set, agriculture unmanned plane liquid-adding device 100 further include protective cover 9, and protective cover 9 is used for and pedestal 7 surrounds jointly
The battery compartment of battery 10 can be accommodated.It has been set at this point, protective cover 9 and pedestal 7 jointly enclose the battery 10 for being used to power for water pump 1
Come, enter to avoid extraneous liquid, battery 10 is caused to make moist.In general, for the pick-and-place convenient for battery 10, protective cover 9 can be set
It sets in the top of pedestal 7.It, can also be with it should be appreciated that battery compartment and water pump 1 can both be respectively arranged at the two sides up and down of pedestal 7
It is arranged side by side in the same side of pedestal 7, which is not limited by the present invention.
As an alternative embodiment, being flexibly connected between protective cover 9 and pedestal 7 by articulated shaft 91.In this way, protecting
Shield 9 can be opened to side, perhaps take out battery 10 between protective cover 9 and pedestal 7 or to pedestal 7 to load
On the water pump 1 fixed safeguarded.
Further, in order to lock protective cover 9, lock is additionally provided with the opposite side of articulated shaft 91 in protective cover 9
92.Lock 92 can be by being opened manually or locking, so that sealed between protective cover 9 and pedestal 7 or in opened condition.Lock
After 92 lock, the battery compartment that protective cover 9 and pedestal 7 surround jointly is closed, guarantee to agriculture unmanned plane liquid-adding device 100 into
When row cleaning, battery system is unaffected.
Further, since controller 3 has been generally integrated control button and display screen, controlled for the ease of staff,
Controller 3 is generally arranged at the outside of protective cover 9, such as positioned at the upper surface of protective cover 9 or opening positioned at 9 outside of protective cover
In slot, in this way when controlling water pump 1, it may be convenient to which controller 3 is checked and manipulated.Meanwhile in order to guarantee
The waterproof of controller 3, can be in the outside covering protection film of controller 3.
Since the liquid that agriculture unmanned plane liquid-adding device 100 is installed additional is usually the liquid such as pesticide, it is therefore desirable to regular
Internal washing.In order to carry out cleaning inside to the water pump 1 inside agriculture unmanned plane liquid-adding device 100, water pump 1 has been specifically included
Driving motor (not shown), driving motor is for driving the component inside water pump 1 to move, to carry out the extraction of liquid and add
Dress, controller 3 and driving motor electrical connection, and controller 3 can be used for controlling driving motor by electron speed regulator at this time
Revolving speed makes water pump 1 generate resonance, falls off so as to cause the inside dirt of water pump 1 because of vibration.
When agriculture unmanned plane liquid-adding device 100 inside water pump 1 to cleaning, can be turned by control driving motor
It is dynamic, and water pump 1 is driven to generate vibration；Adjust the revolving speed of driving motor, thus it is possible to vary the vibration frequency of water pump 1, inside water pump 1
When the vibration frequency of component reaches in the range of the eigentone of itself, being total to for 1 inside corresponding component of water pump will be caused
Vibration, amplitude greatly enhance, and so as to which the dirt of 1 inside adhesion of water pump is fallen off by vibration, and pass through the liquid in water pump 1
Stream is taken out of, and the therein cleaning action of water pump 1 is played.
In the present embodiment, agriculture unmanned plane liquid-adding device specifically includes water pump, flow detection component and controller；Wherein,
Flow detection component is connected with water pump, for detecting the flow of water pump；Controller is electric with water pump and flow detection component respectively
Connection, the working condition for the flow control water pump according to detected by flow detection component.In this way when agriculture unmanned plane adds
When the amount of liquid that liquid device is pumped out reaches scheduled value, liquid feeding can be stopped, realization adds the accurate quantification of agriculture unmanned plane
Medicine.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (15)
1. a kind of agricultural unmanned plane liquid-adding device, which is characterized in that including water pump, flow detection component and controller；
The flow detection component is connected with the water pump, for detecting the flow of the water pump；
The controller is electrically connected with the water pump and the flow detection component respectively, for according to the flow detection component
The working condition of water pump described in detected flow control, the working condition include the revolving speed of the water pump；
The water pump includes driving motor, and the controller and driving motor electrical connection, the controller is for passing through control
The revolving speed for making the driving motor makes the water pump internal part generate resonance, so as to cause the water pump inside dirt because
It vibrates and falls off, wherein the range of eigentone of the vibration frequency of the water pump internal part in the internal part
When interior, the water pump internal part is caused to resonate.
2. agricultural unmanned plane liquid-adding device according to claim 1, which is characterized in that further include inlet tube and outlet tube；
The first end of the inlet tube protrudes among liquid to be extracted, the inlet of the second end of the inlet tube and the water pump
Connection；
The first end of the outlet tube is connected to the liquid outlet of the water pump, and the flow detection component is arranged in the outlet tube
First end and the liquid outlet between, the second end of the outlet tube is for being discharged liquid.
3. agricultural unmanned plane liquid-adding device according to claim 2, which is characterized in that it further include filter, the filtering
Device is arranged between the inlet tube and the inlet.
4. agricultural unmanned plane liquid-adding device according to claim 3, which is characterized in that the filter includes strainer.
5. agricultural unmanned plane liquid-adding device according to claim 1-4, which is characterized in that the flow detection group
Part includes flowmeter.
6. agricultural unmanned plane liquid-adding device according to claim 2, which is characterized in that it further include hydraulic giant, the hydraulic giant tool
There is the exhalant canal being connected to the second end of the outlet tube, is provided with that be used to open or close the water outlet logical on the hydraulic giant
The switch in road.
7. agricultural unmanned plane liquid-adding device according to claim 6, which is characterized in that be provided with pressure in the water pump and open
It closes, when the pressure switch is used for the liquid stopping flowing in the water pump, stops the water pump under the pressure of the liquid
Operating, or the liquid flowing when, start the operating of the water pump.
8. agricultural unmanned plane liquid-adding device according to claim 6, which is characterized in that further include for detecting fluid pressure
Pressure-detecting device, the pressure-detecting device and controller electrical connection, the controller are also used to when the pressure
It when the pressure that detection device detects is greater than or equal to preset threshold, controls the water pump and shuts down, or work as the pressure
When the pressure that detection device detects is less than the preset threshold, controls the water pump and start running.
9. agricultural unmanned plane liquid-adding device according to claim 6, which is characterized in that the exhalant canal end of the hydraulic giant
It is provided with faucet, the faucet is flexibly connected with the exhalant canal, and rotates the faucet and discharge pressure is adjusted.
10. agricultural unmanned plane liquid-adding device according to claim 9, which is characterized in that the faucet be it is replaceable go out
Water nozzle, different faucets are used to form different liquid and spray shape.
11. agricultural unmanned plane liquid-adding device according to claim 1-4, which is characterized in that further include pedestal and
Bracket, on the bracket, the water pump is fixed on the base for the pedestal setting.
12. agricultural unmanned plane liquid-adding device according to claim 11, which is characterized in that it further include protective cover, the guarantor
Shield is used for and the pedestal surrounds the battery compartment that can accommodate battery jointly.
13. agricultural unmanned plane liquid-adding device according to claim 12, which is characterized in that the protective cover and the pedestal
Between pass through articulated shaft be flexibly connected.
14. agricultural unmanned plane liquid-adding device according to claim 13, which is characterized in that the protective cover the and described hinge
The opposite side of spindle is additionally provided with lock.
15. agricultural unmanned plane liquid-adding device according to claim 12, which is characterized in that the controller is arranged described
The outside of protective cover.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/107784 WO2018098643A1 (en) | 2016-11-29 | 2016-11-29 | Liquid-adding apparatus for agricultural unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107074523A CN107074523A (en) | 2017-08-18 |
| CN107074523B true CN107074523B (en) | 2019-03-05 |
Family
ID=59623755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680003393.9A Expired - Fee Related CN107074523B (en) | 2016-11-29 | 2016-11-29 | Agriculture unmanned plane liquid-adding device |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR102206978B1 (en) |
| CN (1) | CN107074523B (en) |
| WO (1) | WO2018098643A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205851A (en) * | 2020-09-29 | 2021-01-12 | 广东智源机器人科技有限公司 | Water adding system |
| CN112177946A (en) * | 2020-09-29 | 2021-01-05 | 广东智源机器人科技有限公司 | Water adding system |
| CN112220358A (en) * | 2020-09-29 | 2021-01-15 | 广东智源机器人科技有限公司 | Water adding system and water adding control method and device |
| CN113716061A (en) * | 2021-09-02 | 2021-11-30 | 江苏网智无人机研究院有限公司 | Agricultural unmanned aerial vehicle is with platform that falls that can intelligently add liquid medicine |
| CN116008574B (en) * | 2022-12-14 | 2023-08-04 | 黑龙江八一农垦大学 | Immune group ization all-in-one |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051231A (en) * | 1989-10-17 | 1991-05-08 | 株式会社日立制作所 | Pumping plant |
| CN1681725A (en) * | 2002-09-20 | 2005-10-12 | 格雷索明尼苏达有限公司 | Self contained lubricant dispenser |
| CN202348797U (en) * | 2011-12-19 | 2012-07-25 | 浙江大福泵业有限公司 | Water pump capable of automatically opening and closing power supply |
| CN202808333U (en) * | 2012-09-04 | 2013-03-20 | 中国航天科工集团第三研究院第八三五七研究所 | Portable oiling device for unmanned aerial vehicle |
| CN203061526U (en) * | 2012-12-25 | 2013-07-17 | 纽威数控装备（苏州）有限公司 | Water conveying pump control device for machine tool water gun |
| CN204607572U (en) * | 2015-05-04 | 2015-09-02 | 宁夏视博航空科技有限公司 | A kind of plant protection unmanned plane hovering liquid-adding device |
| CN105270611A (en) * | 2015-10-30 | 2016-01-27 | 深圳高启科技有限公司 | Pesticide spraying unmanned aerial vehicle and spraying method |
| CN205485466U (en) * | 2016-02-04 | 2016-08-17 | 广州极飞电子科技有限公司 | Spread control device, sprinkling system and plant protection unmanned aerial vehicle |
| CN105909506A (en) * | 2016-06-30 | 2016-08-31 | 陈辉 | Water pump control method based on pressure and flow switch sensors and control device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6170706B1 (en) * | 1999-12-08 | 2001-01-09 | Oms Investments, Inc. | Hand holdable pump spray system |
| CN103712514B (en) * | 2013-12-27 | 2015-08-26 | 长沙理工大学 | A kind of condenser resonance descaling method and device |
| CN205131718U (en) * | 2015-10-16 | 2016-04-06 | 广州极飞电子科技有限公司 | Liquid filling device |
| CN205168913U (en) * | 2015-11-11 | 2016-04-20 | 杭州深空实业股份有限公司 | Many rotor unmanned aerial vehicle pesticide sprinkling system nacelle |
| CN105583203B (en) * | 2016-01-21 | 2018-12-28 | 燕山大学 | The magneto vibration descaling and antiscaling device and driving frequency calculation method of magnetic conduction pipe conveying fluid |
| CN205509903U (en) * | 2016-02-04 | 2016-08-24 | 广州极飞电子科技有限公司 | Spread control device, sprinkling system and plant protection unmanned aerial vehicle |
| CN206203872U (en) * | 2016-11-29 | 2017-05-31 | 深圳市大疆创新科技有限公司 | Agriculture unmanned plane liquid-adding device |
-
2016
- 2016-11-29 CN CN201680003393.9A patent/CN107074523B/en not_active Expired - Fee Related
- 2016-11-29 KR KR1020197006658A patent/KR102206978B1/en active IP Right Grant
- 2016-11-29 WO PCT/CN2016/107784 patent/WO2018098643A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051231A (en) * | 1989-10-17 | 1991-05-08 | 株式会社日立制作所 | Pumping plant |
| CN1681725A (en) * | 2002-09-20 | 2005-10-12 | 格雷索明尼苏达有限公司 | Self contained lubricant dispenser |
| CN202348797U (en) * | 2011-12-19 | 2012-07-25 | 浙江大福泵业有限公司 | Water pump capable of automatically opening and closing power supply |
| CN202808333U (en) * | 2012-09-04 | 2013-03-20 | 中国航天科工集团第三研究院第八三五七研究所 | Portable oiling device for unmanned aerial vehicle |
| CN203061526U (en) * | 2012-12-25 | 2013-07-17 | 纽威数控装备（苏州）有限公司 | Water conveying pump control device for machine tool water gun |
| CN204607572U (en) * | 2015-05-04 | 2015-09-02 | 宁夏视博航空科技有限公司 | A kind of plant protection unmanned plane hovering liquid-adding device |
| CN105270611A (en) * | 2015-10-30 | 2016-01-27 | 深圳高启科技有限公司 | Pesticide spraying unmanned aerial vehicle and spraying method |
| CN205485466U (en) * | 2016-02-04 | 2016-08-17 | 广州极飞电子科技有限公司 | Spread control device, sprinkling system and plant protection unmanned aerial vehicle |
| CN105909506A (en) * | 2016-06-30 | 2016-08-31 | 陈辉 | Water pump control method based on pressure and flow switch sensors and control device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102206978B1 (en) | 2021-01-22 |
| KR20190034660A (en) | 2019-04-02 |
| WO2018098643A1 (en) | 2018-06-07 |
| CN107074523A (en) | 2017-08-18 |
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