CN105994240A - Self-walking spray rod type variable-rate sprayer - Google Patents
Self-walking spray rod type variable-rate sprayer Download PDFInfo
- Publication number
- CN105994240A CN105994240A CN201610565883.XA CN201610565883A CN105994240A CN 105994240 A CN105994240 A CN 105994240A CN 201610565883 A CN201610565883 A CN 201610565883A CN 105994240 A CN105994240 A CN 105994240A
- Authority
- CN
- China
- Prior art keywords
- spray
- type variable
- rod type
- walking
- microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
- A01M7/0053—Mounting of the spraybooms
- A01M7/0057—Mounting of the spraybooms with active regulation of the boom position
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a self-walking spray rod type variable-rate sprayer which comprises a water outlet, a change-over switch, a crossover sub, a precise flowmeter, a plastic water pipe, a hydraulic pump, a storage battery, a solar panel, a microcomputer, a spray adjusting valve, a spray pressure detection and control device, a water pump, a triangle rail, a dosing port, a water tank, a rack, a roller, a lifting support rod, a drive motor and a sprayer. The self-walking spray rod type variable-rate sprayer has the advantages of simple structure, energy conservation, environmental protection and high automation degree; the precise flowmeter is added to monitor instantaneous flow and accumulated flow, and the flow can be changed more accurately according to different spray dosing quantities of rice so as to realize accurate spray operation; meanwhile, the change of fog drop diameter is not obvious, the spray uniformity is improved, the pesticide utilization rate is increased, and the environmental pollution is reduced; moreover, the intelligence level is high, the microcomputer is combined with an image acquisition and analysis system to realize dynamic analysis of the fog drops in a leaf surface deposition and spreading process; and the self-walking spray rod type variable-rate sprayer is suitable to be popularized and applied.
Description
Technical field
The present invention relates to a kind of spraying machine, be specially a kind of from walking spray rod type variable rate spray machine, belong to
In agricultural equipment applied technical field.
Background technology
Crops spraying operation way for a long time is a certain piece of crops field to be regarded as meet with
The object identical by the pest and disease damage order of severity is managed.Use unified sprayer unit, to agriculture
Crop implements even spraying operation, the use pesticide of excess, it is easy to cause soil, water body etc.
The pollution of agricultural environment, also causes exceeding standard of Residual Pesticides in Farm Produce simultaneously, even jeopardizes people
The life security of the people.Along with the raising of people's living standard, environmental consciousness and grain security consciousness,
Require that the precision agriculture technology that agricultural production realizes high-quality, high yield, low consumption and environmental protection develops into
21 century focus；Variable spray medicine is the closest with environmental pollution and food hygiene in precision agriculture
A ring, according to pest and disease damage difference in zonule, farmland, on-demand dispenser be exactly variable spray medicine, pass
The farmland spray machine tool of system is main or with the small-sized machine such as manual spray hose, motor-driven atomizing sprayer is
Main, use people to carry on the back machinery to carry out the preventing and treating of pest and disease damage, labor intensity is big, and effect is low, preventive effect
Difference, it is difficult to guarantee essence amount dispenser, scientific prevention and cure, and the domestic variable medicine spraying machine for rice terrace
Tool is many in experimental stage, and monitoring Oryza sativa L. spraying current-carrying capacity is the key realizing variable rate spray.At present
Main employing change pressure to control flow to be traditional mist flow control method, and its spraying is former
Reason is simple, Costco Wholesale is relatively low is the most still widely used in aerosol apparatus control system, but
It is heavy that pressure type variable rate spray regulation can directly affect mist droplet particle size size, spray drift and spraying
Long-pending, it is impossible to ensure atomizing effect, do not wanted to see that when this sprays, on the other hand pressure type
Variable-rate spraying device does not has image acquisition and analysis system, it is impossible to analyze blade face droplet situation；Cause
This, propose a kind of from walking spray rod type variable rate spray machine for the problems referred to above.
Summary of the invention
The purpose of the present invention is that provides a kind of from walking spray rod type to solve the problems referred to above
Variable rate spray machine.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of from walking spray rod type variable
Spraying machine, including frame and be arranged on the roller bottom frame, described roller is fastened on triangle
On rail road, described machine frame inside is provided with water tank, and the side of water tank is respectively equipped with driving motor
With suction pump；The sidewall of described water tank is provided with puts medicine mouth；Lifting is installed on the sidewall of described frame
Support bar, and lift supporting rod one end is provided with adapter；The side of described conversion head is provided with
Permutator is installed between spraying nozzle and outlet, and spraying nozzle and outlet；Described machine
The bottom of frame is provided with hydraulic pump, and hydraulic pump is connected to inside adapter by plastic water pipe；
One end of described hydraulic pump is provided with accurate effusion meter, and the side of hydraulic pump is provided with solaode
Plate and accumulator；The bottom of described solar panel is provided with microcomputer；Described frame
Top side is provided with spraying regulation valve and atomisation pressure detection device.
Preferably, described suction pump is connected to water tank by plastic water pipe, and water tank passes through plastics
Water pipe is connected to hydraulic pump.
Preferably, described lift supporting rod is that one both can realize again rotating adjusting with up-down adjustment
The lift supporting rod of joint.
Preferably, described solar panel and accumulator, microcomputer, driving motor electricity
Property connect.
Preferably, described frame is square shape, and four right angle bottom frame are installed
Roller, and roller and driving motor be electrically connected with.
Preferably, described microcomputer be a kind of with can 360 ° carry out image collecting device
Microcomputer.
The invention has the beneficial effects as follows: this kind walks spray rod type variable rate spray machine simple in construction certainly, if
Solar panel is had to drive driving motor to change energy so that roller is on angle iron track
Mobile, energy-conserving and environment-protective, and saved substantial amounts of manpower and materials, automaticity is high, passes through
Add delicate flow meter monitoring instantaneous delivery and integrated flux, it is possible to execute according to the spraying of Oryza sativa L. difference
Dose requires to realize accurate spraying operation, simultaneously mist droplet particle size by change flow more accurately
Change inconspicuous, increase Spray Uniformity, improve pesticide utilization rate, reduce environmental pollution；Separately
On the one hand, intelligence degree is high, microcomputer image acquisition and the system of analysis, permissible
Accurate recording droplet is instantaneous image and time delay image on blade face, and is analyzed by image analysis software
Droplet parameter index, it is achieved droplet is in the dynamic analysis of blade face deposition to profit exhibition process；Hydraulic pressure liter
Descending branch strut can be according to agricultures such as the plant height in crop difference plant and leaf shape different bearing stage and Leaf inclination
Skill character adjusts spray boom height and nozzle type, it is ensured that reach optimal spraying effect during spraying operation,
Improve droplets uniformity and there is good Social benefit and economic benefit, be suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
In figure: 1, outlet, 2, permutator, 3, adapter, 4, accurate effusion meter,
5, plastic water pipe, 6, hydraulic pump, 7, accumulator, 8, solar panel, 9, miniature
Computer, 10, spraying regulation valve, 11, atomisation pressure detection control apparatus, 12, suction pump,
13, angle iron track, 14, put medicine mouth, 15, water tank, 16, frame, 17, roller, 18,
Lift supporting rod, 19, drive motor, 20, spraying nozzle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
Refer to shown in Fig. 1, a kind of from walking spray rod type variable rate spray machine, including frame 16 with
And it being arranged on the roller 17 bottom frame 16, described roller 17 is fastened on angle iron track 13
On, described frame 16 is internal is provided with water tank 15, and the side of water tank 15 is respectively equipped with driving
Motor 19 and suction pump 12；The sidewall of described water tank 15 is provided with puts medicine mouth 14；Described frame
Lift supporting rod 18 is installed on the sidewall of 16, and lift supporting rod 18 one end is provided with adapter
3；The side of described conversion head 3 is provided with spraying nozzle 20 and outlet 1, and spraying nozzle
Permutator 2 is installed between 20 and outlet 1；The bottom of described frame 16 is provided with hydraulic pump
6, and hydraulic pump 6 to be connected to adapter 3 by plastic water pipe 5 internal；Described hydraulic pump
One end of 6 is provided with accurate effusion meter 4, and the side of hydraulic pump 6 is provided with solaode 8 plate
With accumulator 7；The bottom of described solar panel 8 is provided with microcomputer 9；Described machine
The top side of frame 16 is provided with spraying regulation valve 10 and atomisation pressure detection device 11.
As a kind of technical optimization scheme of the present invention, described suction pump 12 passes through plastic water pipe
5 are connected to water tank 15, and water tank 15 is connected to hydraulic pump 6 by plastic water pipe 5.
As a kind of technical optimization scheme of the present invention, described lift supporting rod 18 be one both
Can realize again rotating the lift supporting rod 18 of regulation with up-down adjustment.
As a kind of technical optimization scheme of the present invention, described solar panel 8 and accumulator
7, microcomputer 9, driving motor 19 are electrically connected with.
As a kind of technical optimization scheme of the present invention, described frame 16 in square shape,
And four right angle bottom frame 16 install rollers 17, and roller 17 with drive motor 19
It is electrically connected with.
As a kind of technical optimization scheme of the present invention, described microcomputer 9 be a kind of with
Can 360 ° of microcomputers 9 carrying out image collecting device.
The present invention in use, according to plant height and the leaf in crop difference plant and leaf shape different bearing stage
The economical characters such as inclination angle adjust spray boom height and nozzle type, open electric switch, suction pump 12
Being sucked by current in water tank 15, the hydraulic pressure in water tank 15 is entered among shower nozzle by hydraulic pump 6, and
And suitable spraying nozzle 20 can be selected by adapter 3, can also open simultaneously
Permutator 2 allows current directly flow out from outlet；Lift supporting rod 18 can realize lifting
With the regulation rotated so that spraying nozzle 20 is in place；According to requirement of the most surely spraying,
Adjustable spraying regulation valve 10 reaches predetermined atomisation pressure, by the monitoring spraying of accurate effusion meter 9
Pressure and instantaneous flowmeter integrated flux, start spraying machine hydraulic pump 6, then spraying machine is according to three
The uniform and automatic walking of angle bar track 13 also carries out spraying operation according to setting value；In operation process
Atomisation pressure detection control apparatus 11 and accurate effusion meter 4 automatically monitor current atomisation pressure,
Flow, and manually adjustable spraying regulation valve, it is achieved variable rate spray；Pass through microcomputer
The image collecting device of 9, through data analysis software and the image analysis software of host computer,
Analyze the indexs such as blade face spectrum of fog drop, droplet number, droplet size, allow user's moment understand spraying
Relevant details, and user can also carry out on microcomputer the pattern be correlated with or
The setting of person's working condition.
It is obvious to a person skilled in the art that the invention is not restricted to above-mentioned one exemplary embodiment
Details, and without departing from the spirit or essential characteristics of the present invention, it is possible to it
His concrete form realizes the present invention.Therefore, no matter from the point of view of which point, all should be by embodiment
Regarding exemplary as, and be nonrestrictive, the scope of the present invention is by claims
Rather than described above limit, it is intended that by fall claim equivalency implication and
In the range of all changes include in the present invention.Should be by any accompanying drawing mark in claim
Note is considered as limiting involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but not
Each embodiment only comprises an independent technical scheme, and this narrating mode of description is only
Being only for clarity sake, those skilled in the art should be using description as an entirety, each reality
Executing the technical scheme in example can also be through appropriately combined, and formation it will be appreciated by those skilled in the art that
Other embodiments.
Claims (6)
1. from walking a spray rod type variable rate spray machine, including frame (16) and be arranged on frame
(16) roller (17) of bottom, it is characterised in that: described roller (17) is fastened on triangle
On rail road (13), described frame (16) is internal is provided with water tank (15), and water tank (15)
Side be respectively equipped with driving motor (19) with suction pump (12)；Described water tank (15)
Sidewall is provided with puts medicine mouth (14)；Lift supporting rod (18) is installed on the sidewall of described frame (16),
And lift supporting rod (18) one end is provided with adapter (3)；Described conversion head (3)
Side is provided with spraying nozzle (20) and outlet (1), and spraying nozzle (20) and water outlet
Permutator (2) is installed between mouth (1)；The bottom of described frame (16) is provided with hydraulic pump
(6), and hydraulic pump (6) to be connected to adapter (3) by plastic water pipe (5) internal；
One end of described hydraulic pump (6) is provided with accurate effusion meter (4), and the one of hydraulic pump (6)
Side is provided with solaode (8) plate and accumulator (7)；Described solar panel (8)
Bottom be provided with microcomputer (9)；The top side of described frame (16) is provided with spraying
Regulation valve (10) and atomisation pressure detection device (11).
One the most according to claim 1 is from walking spray rod type variable rate spray machine, and its feature exists
In: described suction pump (12) is connected to water tank (15), and water tank by plastic water pipe (5)
(15) it is connected to hydraulic pump (6) by plastic water pipe (5).
One the most according to claim 1 is from walking spray rod type variable rate spray machine, and its feature exists
In: described lift supporting rod (18) is that one both can realize again rotating regulation with up-down adjustment
Lift supporting rod (18).
One the most according to claim 1 is from walking spray rod type variable rate spray machine, and its feature exists
In: described solar panel (8) and accumulator (7), microcomputer (9), driving
Motor (19) is electrically connected with.
One the most according to claim 1 is from walking spray rod type variable rate spray machine, and its feature exists
In: described frame (16) is in square shape, and four right angle of frame (16) bottom
Roller (17) is installed, and roller (17) is electrically connected with driving motor (19).
One the most according to claim 1 is from walking spray rod type variable rate spray machine, and its feature exists
In: described microcomputer (9) be a kind of with can 360 ° carry out image collecting device
Microcomputer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565883.XA CN105994240A (en) | 2016-07-15 | 2016-07-15 | Self-walking spray rod type variable-rate sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565883.XA CN105994240A (en) | 2016-07-15 | 2016-07-15 | Self-walking spray rod type variable-rate sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105994240A true CN105994240A (en) | 2016-10-12 |
Family
ID=57119663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610565883.XA Pending CN105994240A (en) | 2016-07-15 | 2016-07-15 | Self-walking spray rod type variable-rate sprayer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105994240A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472471A (en) * | 2016-10-24 | 2017-03-08 | 南京林业大学 | A kind of mobile spraying system and its using method |
| CN107197847A (en) * | 2017-06-14 | 2017-09-26 | 合肥市禾兴生态养殖科技有限公司 | Solar power spreads drip irrigation zone car |
| CN108402021A (en) * | 2018-06-14 | 2018-08-17 | 华南农业大学 | A kind of agricultural plant protection unmanned plane sprinkling system compensated automatically with droplet drift detection |
| CN109420575A (en) * | 2017-06-30 | 2019-03-05 | 天津中德应用技术大学 | Novel power generating type intelligence air-assisted type spraying machine robot |
| CN113317550A (en) * | 2021-05-07 | 2021-08-31 | 中国烟草总公司四川省公司 | Cigar conditioning fermentation system |
| CN113383978A (en) * | 2021-05-07 | 2021-09-14 | 四川省烟草公司德阳市公司 | Movable cigar quick spraying equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431252Y (en) * | 2000-08-10 | 2001-05-23 | 王建业 | Grain sprayer |
| CN201342382Y (en) * | 2008-05-23 | 2009-11-11 | 叶春 | Shower faucet |
| CN201822750U (en) * | 2010-08-31 | 2011-05-11 | 伟特(厦门)淋浴设备有限公司 | Shower post with side sprayer |
| CN203737444U (en) * | 2014-01-04 | 2014-07-30 | 厦门建霖工业有限公司 | Multifunctional faucet switching structure |
| CN203892693U (en) * | 2014-06-19 | 2014-10-22 | 厦门松霖科技有限公司 | Faucet capable of performing mist spraying and water outlet |
| CN203899782U (en) * | 2014-06-26 | 2014-10-29 | 黄焕胜 | Water mist spray head with automatic switching function |
| CN204047438U (en) * | 2014-07-04 | 2014-12-31 | 天津市澍丰农业科技有限公司 | A kind of solar environment friendly greening vehicle |
| CN204828772U (en) * | 2015-07-02 | 2015-12-02 | 厦门建霖工业有限公司 | Take extraction formula basin tap of soft water function |
| JP2016016793A (en) * | 2014-07-10 | 2016-02-01 | 三晃精機株式会社 | Electric crawler-type dolly |
| CN205865743U (en) * | 2016-07-15 | 2017-01-11 | 中国水稻研究所 | From walking spray rod type variable sprayer |
-
2016
- 2016-07-15 CN CN201610565883.XA patent/CN105994240A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431252Y (en) * | 2000-08-10 | 2001-05-23 | 王建业 | Grain sprayer |
| CN201342382Y (en) * | 2008-05-23 | 2009-11-11 | 叶春 | Shower faucet |
| CN201822750U (en) * | 2010-08-31 | 2011-05-11 | 伟特(厦门)淋浴设备有限公司 | Shower post with side sprayer |
| CN203737444U (en) * | 2014-01-04 | 2014-07-30 | 厦门建霖工业有限公司 | Multifunctional faucet switching structure |
| CN203892693U (en) * | 2014-06-19 | 2014-10-22 | 厦门松霖科技有限公司 | Faucet capable of performing mist spraying and water outlet |
| CN203899782U (en) * | 2014-06-26 | 2014-10-29 | 黄焕胜 | Water mist spray head with automatic switching function |
| CN204047438U (en) * | 2014-07-04 | 2014-12-31 | 天津市澍丰农业科技有限公司 | A kind of solar environment friendly greening vehicle |
| JP2016016793A (en) * | 2014-07-10 | 2016-02-01 | 三晃精機株式会社 | Electric crawler-type dolly |
| CN204828772U (en) * | 2015-07-02 | 2015-12-02 | 厦门建霖工业有限公司 | Take extraction formula basin tap of soft water function |
| CN205865743U (en) * | 2016-07-15 | 2017-01-11 | 中国水稻研究所 | From walking spray rod type variable sprayer |
Non-Patent Citations (1)
| Title |
|---|
| 史春建等: "基于高速图像的雾滴尺寸分布统计与运动分析", 《农业机械学报》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472471A (en) * | 2016-10-24 | 2017-03-08 | 南京林业大学 | A kind of mobile spraying system and its using method |
| CN107197847A (en) * | 2017-06-14 | 2017-09-26 | 合肥市禾兴生态养殖科技有限公司 | Solar power spreads drip irrigation zone car |
| CN109420575A (en) * | 2017-06-30 | 2019-03-05 | 天津中德应用技术大学 | Novel power generating type intelligence air-assisted type spraying machine robot |
| CN108402021A (en) * | 2018-06-14 | 2018-08-17 | 华南农业大学 | A kind of agricultural plant protection unmanned plane sprinkling system compensated automatically with droplet drift detection |
| CN108402021B (en) * | 2018-06-14 | 2023-06-27 | 华南农业大学 | Agricultural plant protection unmanned aerial vehicle spraying system with fog drop drift detection automatic compensation function |
| CN113317550A (en) * | 2021-05-07 | 2021-08-31 | 中国烟草总公司四川省公司 | Cigar conditioning fermentation system |
| CN113383978A (en) * | 2021-05-07 | 2021-09-14 | 四川省烟草公司德阳市公司 | Movable cigar quick spraying equipment |
| CN113383978B (en) * | 2021-05-07 | 2023-01-24 | 四川省烟草公司德阳市公司 | Movable cigar quick spraying equipment |
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Application publication date: 20161012 |