CN205596968U - Orchard is automatic to target air supplying type spraying machine - Google Patents
Orchard is automatic to target air supplying type spraying machine Download PDFInfo
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- CN205596968U CN205596968U CN201620203451.XU CN201620203451U CN205596968U CN 205596968 U CN205596968 U CN 205596968U CN 201620203451 U CN201620203451 U CN 201620203451U CN 205596968 U CN205596968 U CN 205596968U
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Abstract
The utility model relates to an orchard is automatic to target air supplying type spraying machine, including automatic to target control system, water -spraying system, air conveying system, transmission system and frame, automatically, include ultrasonic sensor, solenoid valve, optical coupling isolation relay module, voltage reducing module, wireless wiFi module, singlechip, storage battery and android mobile phone application to target control system, water -spraying system includes medical kit, plunger pump, spray lance, pencil and fan -type sprinkler head, transmission system includes integral key shaft, gasoline engine belt pulley, plunger pump belt pulley, transmission shaft belt pulley I, transmission shaft, transmission shaft belt pulley II, centrifugal fan belt pulley, centrifugal fan axle, air conveying system includes centrifugal fan, gas flow distribution ware, honeycomb duct, fan -shaped air outlet, android mobile phone application sends control command through wireless wiFi to the singlechip. The utility model discloses can improve fruit grower's work efficiency, the waste of reduction pesticide, can also alleviate fruit grower's intensity of labour and practice thrift manufacturing cost.
Description
Technical field
This utility model relates to a kind of orchard automatic target detection air-assisted type spraying machine, particularly to a kind of sprayer unit for short fruit tree.
Background technology
Plant protection operation is an important step during planting fruit trees, in production of fruit trees management link, sprays chemical pesticide and carries out the means of prevention that the prevention and control of plant diseases, pest control remains main.At present, pest and disease control of fruit trees mainly used to the dispenser facility such as hand sprayer, high-pressure sprayer, electric high-pressure sprayer, stretcher-mounted sprayer, pedal hand pressure sprayer in China, commonly use Large Copacity, the spray technique of thick droplet, which seriously polluted, inefficiency, labor intensity is big, and pesticide supplying effect is poor, a large amount of pesticide are to run off and to lose in the way of drift, and environmentally safe, personal safety causes significant damage.
At home; research for orchard equipment for plant protection is concentrated mainly on orchard air-assisted type spraying machine; the units such as Shandong Agricultural University, China Agricultural University, Agricultural University Of Nanjing carried out development to orchard air-assisted type spraying machine, and were studied the technology such as medicinal liquid agitating, fan parameter optimization and automatic target detection.
Abroad; research for orchard equipment for plant protection is concentrated mainly on European and American developed countries; they many using flow-guiding type orchard air-assisted sprayer be assembled with traditional orchard air-assisted sprayer of axial flow blower as main body; along with improving constantly that major experiment requires; and the continuous innovation of spraying machine technology, many airducts orient the new-type sprayers such as air-assisted sprayer, circulation sprayer and automatic target detecting orchard sprayer and are more and more paid close attention to.
Summary of the invention
In order to solve the problems referred to above, this utility model provides a kind of orchard automatic target detection air-assisted type spraying machine, purpose is that research is a kind of facilitates easy-operating plant protection spraying machine tool, the spraying machine of applicable China orchard plant protection operation, the most not only it is greatly improved the work efficiency of orchard worker, reduces the waste of pesticide, it is also possible to greatly alleviate the labor intensity of orchard worker and save production cost.
A kind of orchard automatic target detection air-assisted type spraying machine, including automatic target detection control system, spraying system, blast system, drive system and frame；
Described automatic target detection control system includes ultrasonic sensor, electromagnetic valve, light-coupled isolation relay module, voltage reduction module, wireless WiFi module, single-chip microcomputer, accumulator battery and Android mobile phone application program；The holding wire of ultrasonic sensor is connected with the ADC pin on single-chip microcomputer；Single-chip microcomputer collection processes ultrasonic sensor signal and controls electromagnetic valve action.Described electromagnetic valve and Fan spray head are installed in series on pencil；Described ultrasonic sensor is symmetrically mounted on the spray boom of both sides, and a ultrasonic sensor is installed in each electromagnetic valve side.Accumulator battery Shang You mono-road 24V power supply and two-way 12V power supply.The positive pole of 24V positive source and wherein a road 12V power supply is parallel-connected to the motion end of light-coupled isolation relay module；Another road 12V positive source is connected with voltage reduction module with negative pole, and 12V power voltage step down is processed as 5V by voltage reduction module, and voltage reduction module outfan connects the power input of one-chip computer module, powers to single-chip microcomputer.The holding wire of ultrasonic sensor is connected with the GPIO pin being responsible for ADC signal collection in single-chip microcomputer；The signal input part of light-coupled isolation relay module is connected with the GPIO pin being responsible for controlling electromagnetic valve action and ultrasonic sensor power supply control on single-chip microcomputer；Wireless WiFi module is connected with the GPIO pin being responsible for communication in single-chip microcomputer.Electromagnetic valve, ultrasonic sensor, voltage reduction module, wireless WiFi module, one-chip computer module and accumulator battery have common negative pole.
Described spraying system includes that medicine-chest, plunger displacement pump, spray boom, pencil and Fan spray head, both sides, frame front end are separately installed with spray boom, and pencil is arranged on the spray boom of both sides.Plunger displacement pump low pressure inlet is connected with medicine-chest by pipeline, and its high pressure liquid outlet is connected with the pencil of the left and right sides respectively by pressure duct, equipped with threeway on pressure duct, the medicinal liquid from plunger displacement pump is divided into two parts, is delivered to the pencil of the left and right sides respectively；Shower nozzle is uniformly installed on pencil.During work, medicinal liquid in medicine-chest enters plunger displacement pump by low pressure line, medicinal liquid is pressurizeed under the drive of gasoline engine by plunger displacement pump, medicinal liquid is after plunger displacement pump pressurizes, pressure duct is entered from high pressure liquid outlet, and then by threeway, medicinal liquid is delivered to the pencil of left and right sides spray boom, for the high-pressure nozzle feed flow being directly connected to pencil.
Described drive system includes splined shaft, gasoline engine belt wheel, plunger displacement pump belt pulley, power transmission shaft belt pulley I, power transmission shaft, power transmission shaft belt pulley II, centrifugal blower belt pulley, centrifugal blower axle；Gasoline engine belt wheel is connected with power transmission shaft belt pulley I by two V-type V-belts, and power transmission shaft belt pulley II is coaxial with power transmission shaft belt pulley I, and power transmission shaft belt pulley II is connected with centrifugal blower belt pulley by two V-type V-belts；Plunger displacement pump belt pulley is connected with gasoline engine belt wheel by a V-type V-belt, and plunger displacement pump obtains power under the drive of gasoline engine；There is provided power when gasoline engine works for blast system, drive centrifugal blower to rotate.
Described blast system includes centrifugal blower, air-flow distributor, mozzle, fan-shaped air outlet；Centrifugal fan air outlet connects air-flow distributor, and the outlet of air-flow distributor connects mozzle, and the mozzle other end connects fan-shaped air outlet, and each fan-shaped air outlet correspondence installs a shower nozzle.During work, centrifugal blower is braked, and the air draught after pressurization blows out from centrifugal fan air outlet, blows to the air-flow distributor above centrifugal fan air outlet, and air-flow distributor arranges outlet according to shower nozzle number, by airflow diversion to each shower nozzle.Air-flow after the allocated exits into mozzle from the outlet of air-flow distributor, and air-flow flows to fan-shaped air outlet under the guide effect of mozzle, finally flows out from fan-shaped air outlet, and the medicinal liquid of high-pressure nozzle ejection is carried out secondary-atomizing.
Described Android mobile phone application program is the host computer of orchard automatic target detection air-assisted type spraying machine control system, this program may be mounted on any mobile phone, mobile phone connects wireless WiFi module and produces WiFi signal, and Android mobile phone application program sends control instruction by wireless WiFi to single-chip microcomputer.
When this utility model carries out automatic target detection work, first mobile phone connects the WiFi signal that WiFi module produces, and then runs Android mobile phone application program, arranges higher limit D of ultrasonic sensor effective scope of detectionmaxWith lower limit Dmin, selecting work pattern, click on " beginning ", control instruction passes to single-chip microcomputer through WiFi, and single-chip microcomputer receives instruction.The data that single-chip microcomputer comes by processing sensor detection control whether to spray: if the data of ultrasonic sensor detection meet formula (3), then realize Fan spray head target spraying by the unlatching of control electromagnetic valve；Otherwise, then close electromagnetic valve and stop spraying.During spraying, gasoline engine drives plunger displacement pump work, from medicine-chest, draw medicinal liquid provide high pressure medicinal liquid by pipeline for shower nozzle, gasoline engine carries through the power of drive system, drive centrifugal blower rotates, the air-flow of blower fan conveying delivers to fan-shaped air outlet through the distribution of allotter, and the medicinal liquid of ejection is carried out secondary-atomizing.
Advantage of the present utility model
1, the design of targeting/spraying control system, improves the complete machine adaptability to varying environment.By the detection of ultrasonic sensor, automatically the effective plant detected is sprayed, it is to avoid the liquid waste that invalid sprinkling brings.Improve accuracy and the specific aim of sprinkling.The application of wireless WiFi technology, be the first Application on equipment for plant protection, it is to avoid device systems wiring lengthy and jumbled.
2, improve plant by dose, make medicinal liquid be more evenly distributed, decrease the waste of medicinal liquid, be effectively protected environment.Under the assosting effect of air-flow, the medicinal liquid of high-pressure nozzle ejection is formed more tiny droplet by secondary-atomizing, blows to object by force.Meanwhile, under the drive of air-flow, plant leaves constantly overturns, make the blade back of crop, blade face and up and down can uniformly mist, so not only increase plant is also improved the permeability of droplet and the utilization rate of pesticide by dose.
Accompanying drawing explanation
Fig. 1 orchard automatic target detection air-assisted type spraying machine complete machine schematic diagram；
Fig. 2 orchard automatic target detection air-assisted type spraying machine air-flow distributor and fan-shaped air outlet schematic diagram；
Fig. 3 orchard automatic target detection air-assisted type spraying machine rotates schematic diagram；
In figure: 1. wheel, 2. accumulator box, 3. plunger displacement pump, 4. medicine-chest, 5. electromagnetic valve, 6. air-flow distributor, 7. ultrasonic sensor, 8. centrifugal blower, 9. pressure duct, 10. frame, 11. gasoline engines, 12. fan-shaped air outlets, 13. mozzles, 14. Fan spray heads, 15. plunger displacement pump belt pulleys, 16. gasoline engine belt wheels, 17. power transmission shaft belt pulley I, 18. power transmission shafts, 19. power transmission shaft belt pulley II, 20. centrifugal blower belt pulleys, 21. centrifugal fan air outlets.
Detailed description of the invention
As depicted in figs. 1 and 2, gasoline engine 11 can be selected for triumphant Mil CP-170F, its output shaft rotates, drive the drive system work of plunger displacement pump belt pulley 14, belt, power transmission shaft belt pulley I17, power transmission shaft belt pulley II 19, centrifugal blower belt pulley 20 composition, provide power for plunger displacement pump, drive plunger displacement pump (3WZB-16W) to rotate, medicinal liquid is drawn from medicine-chest 4, by pressure duct, through threeway, high pressure medicinal liquid is delivered to both sides electromagnetic valve and shower nozzle 5, it is achieved the conveying of medicinal liquid；Rotary power drives centrifugal blower 8 to rotate through output shaft of gasoline engine belt pulley 16, belt, power transmission shaft belt pulley I 17, power transmission shaft 18, power transmission shaft belt pulley II 19, the drive system of centrifugal blower belt pulley 20 composition, air-flow enters from centrifugal blower 8 air inlet, effect through air-flow distributor 6, air-flow is divided into six parts, again through the conveying of mozzle 13, air-flow is divided and is transported to fan-shaped air outlet 12, the medicinal liquid of Fan spray head 14 output is carried out secondary-atomizing.
Fig. 3 is orchard automatic target detection air-assisted type spraying machine stem segment schematic diagram；
The present embodiment uses mobile phone as host computer；Android mobile phone application program can control orchard automatic target detection air-assisted type spraying machine operation according to orchard plant protection operation actual formulation different work pattern by Android mobile phone application program.
IP address keyed in by mobile phone, remote port slogan carries out WiFi with local port number with single-chip microcomputer and is connected.Higher limit D of ultrasonic sensor effective scope of detection is setmaxWith lower limit Dmin, after clicking on " beginning ", ultrasonic sensor 7 starts to be operated by storage battery power supply, and single-chip microcomputer constantly gathers data X of ultrasonic sensor detection and X is processed judgement.
When carrying out automatic target detection dispenser, plant protection operation personnel are by the coverage of Android mobile phone application setting ultrasonic sensor detection.Establishing method is as follows: according to the actual line-spacing H between fruit tree, arrange higher limit D of ultrasonic sensor effective scope of detectionmaxWith lower limit Dmin:
Dmax=H/2 ... ... ... ... ... ... ... ... ... ... ... (1)
In formula: H is actual line-spacing
DmaxHigher limit for ultrasonic sensor effective scope of detection；Dmax=H/2；
Dmin=(H-Amax)/2……………………………………………(2)
In formula: AmaxMaximum crown diameter in the fruit tree row of place in advancing for spraying machine
DminFor the minima of ultrasonic sensor effective scope of detection, Dmin=Dmax-Amax/2
If data X of ultrasonic listening meet
Dmin<X<Dmax……………………………………………………(3)
If X meets formula (3), single-chip microcomputer sends a signal to electromagnetic valve 5, and electromagnetic valve 5 is opened, and the medicinal liquid in pressure piping, through electromagnetic valve and nozzle 5, carries out medicinal liquid to target and sprays operation.If X is unsatisfactory for formula (3), single-chip microcomputer sends a signal to electromagnetic valve 5, and electromagnetic valve 5 cuts out, and Fan spray head 14 stops spraying medicinal liquid.So reach spraying in real time effective target by the real-time detection of ultrasonic sensor, it is to avoid invalid spray and the waste of medicinal liquid, it is achieved target precision spray medicine.
Claims (1)
1. an orchard automatic target detection air-assisted type spraying machine, it is characterised in that include automatic target detection control system,
Spraying system, blast system, drive system and frame；
Described automatic target detection control system includes ultrasonic sensor, electromagnetic valve, light-coupled isolation relay mould
Block, voltage reduction module, wireless WiFi module, single-chip microcomputer, accumulator battery and Android mobile phone application program；Ultrasonic
The holding wire of wave sensor is connected with the ADC pin on single-chip microcomputer；Single-chip microcomputer collection processes ultrasound wave
Sensor signal also controls electromagnetic valve action；Described electromagnetic valve and Fan spray head are installed in series on pencil；
Described ultrasonic sensor is symmetrically mounted on the spray boom of both sides, and each electromagnetic valve side installation one is ultrasonic
Wave sensor；Accumulator battery Shang You mono-road 24V power supply and two-way 12V power supply；Wherein a road 24V power supply is just
The positive pole of pole and wherein a road 12V power supply is parallel-connected to the motion end of light-coupled isolation relay module；Another
Road 12V positive source is connected with voltage reduction module with negative pole, and 12V power voltage step down is processed as 5V by voltage reduction module,
Voltage reduction module outfan connects the power input of one-chip computer module, powers to single-chip microcomputer；Ultrasonic sensor
Holding wire with in single-chip microcomputer be responsible for ADC signal gather GPIO pin be connected；Light-coupled isolation relay mould
It is responsible for controlling electromagnetic valve action and ultrasonic sensor power supply control on the signal input part of block and single-chip microcomputer
GPIO pin connects；Wireless WiFi module is connected with the GPIO pin being responsible for communication in single-chip microcomputer；Electromagnetism
Valve, ultrasonic sensor, voltage reduction module, wireless WiFi module, one-chip computer module and accumulator battery have altogether
Same negative pole；
Described spraying system includes medicine-chest, plunger displacement pump, spray boom, pencil and Fan spray head；Frame front end two
Side is separately installed with spray boom, and pencil is arranged on the spray boom of both sides；Plunger displacement pump low pressure inlet passes through pipeline and medicine
Case connects, and its high pressure liquid outlet is connected with the pencil of the left and right sides respectively by pressure duct, pressure duct
On equipped with threeway, the medicinal liquid from plunger displacement pump is divided into two parts, is delivered to the pencil of the left and right sides respectively；
Shower nozzle is uniformly installed on pencil；During work, the medicinal liquid in medicine-chest enters plunger displacement pump, post by low pressure line
Medicinal liquid is pressurizeed under the drive of gasoline engine by plug pump, and medicinal liquid is after plunger displacement pump pressurizes, from high pressure liquid outlet
Entrance pressure duct, and then by threeway, medicinal liquid is delivered to the pencil of left and right sides spray boom, for straight with pencil
The high-pressure nozzle feed flow connect in succession；
Described drive system includes splined shaft, gasoline engine belt wheel, plunger displacement pump belt pulley, power transmission shaft belt
Wheel I, power transmission shaft, power transmission shaft belt pulley II, centrifugal blower belt pulley, centrifugal blower axle；Gasoline engine belt is taken turns
It is connected with power transmission shaft belt pulley I by two V-type V-belts, power transmission shaft belt pulley II and power transmission shaft belt pulley
I is coaxial, and power transmission shaft belt pulley II is connected with centrifugal blower belt pulley by two V-type V-belts；Plunger displacement pump
Belt pulley is connected with gasoline engine belt wheel by a V-type V-belt, and plunger displacement pump obtains under the drive of gasoline engine
Obtain power；There is provided power when gasoline engine works for blast system, drive centrifugal blower to rotate；
Described blast system includes centrifugal blower, air-flow distributor, mozzle, fan-shaped air outlet；Centrifugal
Fan outlet connects air-flow distributor, and the outlet of air-flow distributor connects mozzle, and the mozzle other end is even
Being connected to fan-shaped air outlet, each fan-shaped air outlet correspondence installs a shower nozzle；During work, centrifugal blower is braked,
Air draught after pressurization blows out from centrifugal fan air outlet, blows to the air-flow above centrifugal fan air outlet and divides
Orchestration, air-flow distributor arranges outlet according to shower nozzle number, by airflow diversion to each shower nozzle；After the allocated
Air-flow exit into mozzle from the outlet of air-flow distributor, air-flow flows under the guide effect of mozzle
Fan-shaped air outlet, finally flows out from fan-shaped air outlet, and the medicinal liquid of high-pressure nozzle ejection is carried out secondary-atomizing；
Described Android mobile phone application program is arranged in Android mobile phone, and mobile phone connects wireless WiFi module and produces
WiFi signal, Android mobile phone application program sends control instruction by wireless WiFi to single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203451.XU CN205596968U (en) | 2016-03-16 | 2016-03-16 | Orchard is automatic to target air supplying type spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203451.XU CN205596968U (en) | 2016-03-16 | 2016-03-16 | Orchard is automatic to target air supplying type spraying machine |
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| Publication Number | Publication Date |
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| CN205596968U true CN205596968U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620203451.XU Withdrawn - After Issue CN205596968U (en) | 2016-03-16 | 2016-03-16 | Orchard is automatic to target air supplying type spraying machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105707044A (en) * | 2016-03-16 | 2016-06-29 | 山东农业大学 | Automatic targeting air-assisted sprayer for orchard |
| CN106489894A (en) * | 2016-11-30 | 2017-03-15 | 河北农业大学 | A kind of orchard Agent spraying machine and application method |
| CN108378004A (en) * | 2018-03-30 | 2018-08-10 | 华南农业大学 | A kind of rail transport formula spraying system for woods fruit tea garden |
| CN109329249A (en) * | 2018-11-05 | 2019-02-15 | 富士特有限公司 | Greenhouse electrostatic even spraying machine and spray method |
| US10905057B2 (en) | 2017-08-08 | 2021-02-02 | Deere & Company | Thermal imaging drift sensor for agricultural spraying |
| US10913086B2 (en) | 2017-08-08 | 2021-02-09 | Deere & Company | Drift sensor for agricultural spraying |
| CN112400836A (en) * | 2020-10-27 | 2021-02-26 | 中国农业大学 | Movable spraying machine with folding arm type spraying device |
-
2016
- 2016-03-16 CN CN201620203451.XU patent/CN205596968U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105707044A (en) * | 2016-03-16 | 2016-06-29 | 山东农业大学 | Automatic targeting air-assisted sprayer for orchard |
| CN105707044B (en) * | 2016-03-16 | 2019-01-22 | 山东农业大学 | Orchard automatic target detection air-assisted type spraying machine |
| CN106489894A (en) * | 2016-11-30 | 2017-03-15 | 河北农业大学 | A kind of orchard Agent spraying machine and application method |
| US10905057B2 (en) | 2017-08-08 | 2021-02-02 | Deere & Company | Thermal imaging drift sensor for agricultural spraying |
| US10913086B2 (en) | 2017-08-08 | 2021-02-09 | Deere & Company | Drift sensor for agricultural spraying |
| CN108378004A (en) * | 2018-03-30 | 2018-08-10 | 华南农业大学 | A kind of rail transport formula spraying system for woods fruit tea garden |
| CN109329249A (en) * | 2018-11-05 | 2019-02-15 | 富士特有限公司 | Greenhouse electrostatic even spraying machine and spray method |
| CN112400836A (en) * | 2020-10-27 | 2021-02-26 | 中国农业大学 | Movable spraying machine with folding arm type spraying device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20190122 |
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| AV01 | Patent right actively abandoned |