KR20180087998A - Long distance electrostatic automatic sprayer - Google Patents

Abstract

The present invention relates to a world′s first long-distance electrostatic automatic sprayer which can mix an agricultural chemical, a fertilizer, and a herbicide with water in a crop to automatically spray them with the diameter of 100 m or higher by using an Arduino computer, can charge a sprayed particle with a DC high voltage charging ring and an electron beam accelerator to improve the adhesion to positive charged rice leaves coated with a wax material, can spray the sprayed particle with the diameter of 0.1-0.44 mm, can spray to a distance of 40-50m to increase the adhesion by horizontally spraying approximately 50 cm above upright rice leaves, and can easily and quickly achieve the maximum yield with high-quality and tasty rice production without agrichemical poisoning in a farm road or a ridge between rice paddies since a user does not go into a rice paddy.

Description

[0001] LONG DISTANCE ELECTROSTATIC AUTOMATIC SPRAYER [0002]

The present invention can easily and quickly dispense a pesticide poisoning into a computer with a diameter of 100 m by a computer with Arduino computer through the improvement of a poor work environment in a farm or a rice paddle without entering the rice paddy, The atomizing particles can be charged with the accelerator 127 to increase the adhesion force to the wax-coated (+) rye leaves, spraying the spray particles with a diameter of about 0.1 to 0.44 mm, To a long-range electrostatic atomizer capable of achieving high yields of high-quality rice with a good taste and achieving a maximum yield.

Conventional conventional power sprayers were designed to attract heavy hoses with a length of 200 m and a weight of 83 kg in a harsh working environment at a high temperature and spray the spray nozzles while the operator carried them while moving the rice paddies along with the pesticide inhalation. In view of the fact that agriculture is an aging reality, conventional pesticide spraying work is very hard work at high temperatures and modernization of pesticide poisoning due to fatal pesticide poisoning due to pesticide inhalation is urged.

Unmanned helicopter at a flight altitude of 3 ~ 4m, the strong wind wind speed is 13m / s and the pesticide particles are forcibly dropped on the bottom of the paddy field, and the pesticide particles disappear into the air with the reflection wind of 13m / s reflected from the paddy bottom. (Rice leaves do not get wet even if it rains all day because of the wax layer.)

The thickness of the surfactant film on the surface of the atomized particles is 1.1 to 4.1 nm, and the thickness of the wax layer on the surface of the rice leaves is 110 to 150 nm. The surface tension of water is 71.18 dyne / cm at 30 ℃ and the surface tension of surfactant is 24 ~ 38dyne / cm at 26 ℃. Pesticides are attached to prickle trichomes on the surface of rice leaves. Large particles with a diameter of about 0.44mm flow down into crevices of the stem and leaf axilla (lower part of the paracellum) and moisten the lower sheath. After the fatty acid is secreted from the epidermal cells of the rye leaves, it turns into wax. When exposed to strong sunlight and wind, and in extreme environments such as high temperature drying and malnutrition, the wax layer becomes thick.

Water spraying technology is Australia Southern cross and Israel Naan (Einstein, 50m example in 1922). (Pesticide spray test data of 50m Korea Rural Development Administration in 1994) Surfactant is more than 84% The surface tension is reduced to about 27 dyne / cm to about 27 dyne / cm, and it is easy to adhere to the wax-coated rice leaves. When the surfactant evaporates, droplet particles are smaller than flour, (If you use 1mL of pesticide in 1 liter of water, 0.84mL of surfactant is included)

The thickness of the wax layer of rye leaves is about 110 ~ 150nm, and the surfactant surfactant has a water molecule at a rate of about 556m / s and collision / reflection of several millions of times per second. Therefore, the surface film formation time of the surfactant surface is about 0.3 sec. Surfactants are first evaporated at 60-65m, and modern science is unable to spray pesticides over 50m.

The present invention was invented in order to prevent the lethal pesticide poisoning by improvement of the working environment of the conventional pollution control, which is as bad as that of bogeys, due to heavy hose movement in hot and humid summer in the summer and to achieve high quality rice with good taste and maximum yield.

The most advanced technology is required to have atomizing particle size of 0.1 ~ 0.44mm as the best sprayer. The core know-how is automatically sprayed by Arduino computer and the atomizing particles are charged with negative (-) to increase adhesion force. Horizontally spraying on the upper 50 cm above the upright ridges and setting the water pressure to about 16 kgf / cm ² can increase the adhesion of spray particles.

The pesticide has a molecular weight of about 77.6 to 591.75, a confirmed molecular weight (Pb ₂ O ₃ ) of not more than 462.38, a particle size of not more than 0.01 mm in diameter, (C ₂₈ H ₃₆ O ₃₎ is less than or equal to 420.6.

The lung absorbable particle diameter is 0.01mm or less, the adult skin absorption surface area is 1.6m ² , and when the molecular weight is 1,000 or less, it is directly absorbed by the skin, and 0.06% is breathed into the skin.

All pesticides currently sprayed are absorbed into the body by the nose and lungs.

Pesticides are absorbed by the lungs and skin of the human body by partial pressure, diffusion, osmotic pressure, PH, ionization, temperature, moisture, tissue cells, capillaries etc. The heavy metals and lipid substances are not excreted in the human kidney, The alveolar absorption surface area of a person is 70 ~ 150m ² , which is similar to the volleyball court 18m × 9m = 162m ² area.

The global village suffers from food shortages and agriculture in Asia, where rice is a stock, is sprayed with pesticides on the verge of fatalities, with the elderly and the women with relatively high toxicity being defenseless.

The symptoms of poisoning after the spraying of pesticides with conventional pesticide are ocular pain, headache, dizziness, vomiting, abdominal pain, diarrhea, dermatosis, trembling, muscle spasm, speech disorder, pain, longevity and medical expenses increase and complication and cancer are questioned (WMD: Great Peasant Massacre)

People usually have a lung capacity of 400-500 cc at one time. In the case of conventional control work, the adult man increases to 3,500-4,500 cc, breathing more than 10,000 l a day.

Similar methods of absorption such as pesticides are used in industries such as poison gas chemical weapons, tear gas, cigarettes, briquettes, medicines, hallucinogens and gas guns.

Pesticide spray particles are absorbed into three phases of liquid, gas, and solid. Carbon monoxide in briquettes combines with hemoglobin more than 200 times faster than oxygen, resulting in poisoning and death due to lack of oxygen.

The stronger the toxicity of pesticides, the easier it is to eradicate pests, the higher the yield, the more economical, but lethal to the human body.

Pesticides are highly toxic chemical wastes such as fibers and dyeing industry. They are highly toxic heavy metal compounds that can not be excreted from the kidney when they are absorbed into the human body. They are sprayed with pesticides to purify them naturally.

The pesticide toxicity is increasing to evolve tolerance and productivity of pest insect every year and it is aimed to modernize the control machine in the level of alternative medicine because it is fatal to the pollutant worker.

A remote nozzle 170 and a near nozzle 160 which mix agricultural chemicals, fertilizers and herbicides with water in a crop and spray it manually and automatically by a motor having a diameter of 100 m or more and are installed at the jet port of the remote nozzle 170, An electron beam accelerator 127 provided at the upper and lower portions of the remote nozzle 170 for directly injecting an electron beam onto the jetting pesticide solution to increase the charging effect, and a conical DC high voltage charging ring 120 for increasing the adhesion of the spray particles by electrostatic induction, A horizontal rotation motor 171 for operating the nozzle and a remote rotation motor 151 including a vertical rotation motor 151 and a remote valve motor 153, a near field valve motor 165 and a reflection claw motor 157 Automatically controlled.

In the present invention, the charged fine particles are charged with (-) electric charge by the DC high voltage (+) charging ring and the electron accelerator, and the deposition rate of 41m or less increases by 5 times than 6m or 41 times to 50m.

The present invention makes it possible to produce high quality rice with good flavor by spraying the water fertilizer on the leaf side, and it is possible to increase solar energy absorption rate, initial tillage and effective expense ratio by cultivating shochu wheat germ with good ventilation, The loss is small, the rice yield is increased by at least 10%, and the rice production cost is reduced by 10% or more than the conventional one due to the suppression of the evaporation of the paddy and the suppression of weeds.

A 6% increase in rice yields in South Korea will have the effect of increasing rice fields 1.5 times the area of Seoul (605.5 km ² ) or the Saemangeum reclaimed land (401 km ² ), and solve the food of 6 million people.

It is necessary for rice production of 4.6 billion people in 120 countries with Asia as a main axis and the production of about 60 million cars will increase the development and employment of the automobile industry.

90% of the conventional sprayer (WMD, 200 pyeong per square meter) costs 90%, and 70% of the cultivators are eliminated. The control capacity is 50ha / day, the pesticide poisoning prevention, Medicine, anti-malaria mosquito control, reduction of medical expenses, dream of life extension, complication pain reduction, IMF substitution economy, urban and rural imbalance development and regional emotional response, economic pesticide development accelerated, forest fires and fire suppression, global warming prevention, Improvement of international competitiveness, improvement of international competitiveness, import substitution effect, pesticide conversion of harmful chemical waste, natural purification treatment, reduction of agricultural and marine product market and fire department, large-scale cultivation, cultivator Has been replaced by a small truck to improve the distribution structure, pumping water, supplying water, removing muddy water after flooding, controlling crops, controlling high trees and trees, Wash agricultural productivity and farm income is increasing, such as to accelerate economic growth.

2 is a plan view of a nozzle of a long-range electrostatic atomizer of the present invention, and FIG. 3 is a cross-sectional view of a nozzle of a long-range electrostatic atomizer of the present invention FIG. 4 is an embodiment or operation plan view of spraying medicament onto a cultivating land with a manual nozzle, and FIG. 5 is an embodiment or operation plan view of spraying medicament onto an arable land with an automatic nozzle.

<Computer-controlled aduno program>

※ Aduno for door: 100m diameter injection digital servo motor control. (Fig. 5)

#include <Servo.h> // Include the Servo.h library

Servo myservo1; // declaration of servo motor 1 (myservo1) (vertical rotation motor)

Servo myservo2; // declaration of servo motor 2 (myservo2) (remote valve motor)

Servo myservo3; // declaration of servo motor 3 (myservo3) (horizontal rotation motor)

Servo myservo4; // Servo motor 4 (myservo4) declaration (near valve motor)

Servo myservo5; // Servo motor 5 (myservo4) declaration (reflection hook motor)

int pos = 0; // Set initial angle of servomotor to 0

void setup () // block initialization {

myservo1.attach (5); // Connect pin 5 to servo motor 1 (vertical rotation motor)

myservo2.attach (6); // Connect pin 6 to servo motor 2 (remote valve motor)

myservo3.attach (9); // Connect pin 9 to servo motor 3 (horizontal rotation motor)

myservo4.attach (10); // Connect pin 10 to servo motor 4 (near-field valve motor)

myservo5.attach (11); // Connect pin 11 to servo motor 5 (reflective hook motor)}

void loop () // auto repeat {

// Horizontal rotation motor reference point position control (K point in FIG. 5)

// vertical rotation motor reference point position control (K point in FIG. 5)

// Rotate the reflection claw motor 90 degrees downward (K point in Fig. 5)

= 1) // Increase by 1 degree from 0 to 90 degrees (K point in FIG. 5) {For (pos = 0; pos <= 90; pos + = 1)

myservo2.write (pos); // pos variable value (90 degrees) remote valve vertical rotation (open)

delay (10) // stop by 10/1000 seconds per 1 degree (rate control by delay time)}

1) from // 0 to 10 degrees (K-Q section in FIG. 5) {(pos = 0; pos <= 10; pos + = 1)

myservo3.write (pos); // Pos variable value Horizontal rotation by 10 degrees Motor clockwise rotation

delay (20) // stop by 20/1000 seconds per 1 degree (rate control by delay time)}

= 1) // Increase by 1 degree from 0 to 3 degrees (Q point in FIG. 5) {For (pos = 0; pos <= 3; pos + = 1)

myservo1.write (pos); // pos variable value 3 degree vertical rotation motor up rotation

delay (10) // stop by 10/1000 seconds per 1 degree (speed control)}

= 1) // Decrease by 1 degree to 90 degrees (N point in FIG. 5) {For (pos = 90; pos> = 0;

myservo2.write (pos); // pos variable value (90 degrees) long distance valve vertical rotation (close)

delay (10) // stop by 10/1000 seconds per 1 degree (rate control by delay time)}

for (;;) {} // End of job (point N in FIG. 5)}

The operation of horizontally rotating by 10 degrees from the Q point in Fig. 5 and vertically rotating by 3 degrees from the R point is repeated up to point N. [ (The larger the DC motor RPM or the larger the servo motor gear ratio, the easier it is to fine-tune the angle. The gear ratio adjusts the fine angle of the servo motor.)

5, and then horizontally sprayed while rotating 360 degrees from the J point in FIG. 5. (Sprayer vehicle position: point I in Fig. 5)

The Z point and the M point (45 to 50 m intervals) in Fig. 5 operate the reflection claw motor 157 up and down repeatedly.

The ejection distance is maximum at about 24 degrees, and the smaller the distance, the smaller the separation distance (the angle of vertical rotation by the separation distance is measured by the injection test)

delay (20) 占 1/1000 占 horizontal angle total 占 nozzle ejection amount (L / sec) = amount of pesticide per area.

The near-field nozzle 160 is continuously sprayed with a vertical rotation angle of about 24 degrees and a horizontal rotation angle of 180 to 360 degrees. (Near-field nozzles spray near-spray with remote nozzles.)

The horizontal rotation motor 171 extends the horizontal rotary servo motor variable resistor to 353 to 359 degrees since the water jet spread angle is 10 degrees.

When the angle of the vertical rotation motor 151 is 180 degrees, it is easy to adjust the angle by changing the gear ratio to 18 degrees.

Pesticides are safe up to twice, and can be sprayed repeatedly several times over twice before margarine.

The irregular rice paddy is measured with a laser range finder, and then it is circled by 360 degrees (approximately 10 degree intervals) between the nozzle and the rice paddle in AutoCAD 2D, and the spray angle and nozzle rotation angle are measured.

Regularly arranged rice paddies have programs entered in farm machinery, and irregular rice paddies are used repeatedly for thousands of years after inputting individual programs.

The electron beam accelerator 127 accelerates the electrons emitted from the cathode to the anode ring in a cathode ray tube manner, so that the electron beam can be directly charged to the pesticide solution.

Known electron beam techniques are used for electron beam welding, TV cathode ray tube, electron beam sterilization, electron beam wastewater treatment, electron microscope and the like. (The electron gun heats the high-voltage cathode of the DC arc welder with the filament and accelerates the electron by the anode ring)

The electron permeability is proportional to the accelerating voltage, and the electron penetration distance at the same energy is about 900 times larger than that of water. (At 10 MeV, air is injected 43 m electron, water is 49.8 mm electron injected.)

Waxy rye leaves are electrostatically induced to positive (+) by clouds charged with negative charge of 30kv ~ 1 billion V over 2 ~ 8km.

Over 50m, there is no electrostatic spraying effect due to more than 60% humidity and 1.2 times more cations and neutralization discharge.

The reflection claw motor 157 collides the reflection claws 155 up and down with the water stream to generate fine atomized particles and induce spraying of the 45 to 50 m section (section Z-M in FIG. 5).

The medicine contained in the pesticide tank 125 may be composed of pesticide mixed with water, fertilizer, herbicide and the like. Pressure spray gun is supplied from the high-pressure pump through the high-pressure hose to the electrostatic atomizing spray gun charged with (-) through the remote nozzle 170, the direct current high voltage (+) charging ring 120 and the electron beam accelerator 127, And so on.

After spraying 100 m in diameter from the nozzle support 190 bolted to the control vehicle (I in Fig. 5) to the border where the flags are plugged, the high pressure hose 180 is extended so that the nozzle support 190 (Fig. 5J) Spread 100 m in diameter to the rice paddy boundary.

The high-pressure hose 180 can be unwound by winding a 65-m long hose on the hose provided on the pesticide tank 125.

The pesticide tank 125, the high-pressure hose 180, the high-pressure pump 200, and the hose reel are well known in the art, and thus a detailed description thereof will be omitted.

The underside of the nozzle support 190 may be bolted vertically to the top of the vehicle. (Minimize the spraying time difference with two vehicle nozzles and two rice nozzles.)

The lower side of the nozzle support 190, which is made of galvanized steel pipe, can be vertically inserted and fixed up to a certain depth in a rice paddy of cultivated land including paddy fields and fields.

3, the charging ring 120 may be detachably connected to the nozzle body and may be provided with a connecting member.

Since the spreading angle is different according to the water pressure, the connecting member can be formed so that the nozzle body and the charging ring 120 can be stretched and moved.

The charging ring 120 may be formed so that the central axis of the jet port of the remote nozzle 170 and the central axis of the charging ring 120 coincide with each other.

The worker can engage and disengage the charging ring 120 and the electron beam accelerator 127 in a detachable manner from the nozzle body.

The charging ring 120 is made of brass having a thickness of about 0.6 mm or a metal having a large charging amount. The inside of the charging ring 120 is coated with enamel about 0.25 mm in thickness, and the outside can be waterproofed with automotive paint. The larger the coating thickness inside the charge ring, the smaller the charge amount.

(+) Direct current high voltage 140 of the electrostatic induction charging ring 120 is about 10 KV, the current is about 200 mAp, and the voltage and the current can be more or less.

The charging ring 120 may be formed in the shape of a trumpet, a siren, a loudspeaker, or a funnel having a narrow entrance and a wide exit. The water surface and the ruptured surface of the water droplet are negatively charged by the high-voltage (+) charging ring 120, and (-) charges are arranged on the surface of the atomized particles while being dispersed.

Since the static electricity is shielded by the direct current high voltage (+) charging ring 120, water droplets, water stream or water column can be charged (-). ("Kelvin's electrostatic generator" UK)

The remote nozzles 170 and the near nozzles 160 are vertically and horizontally rotatable by 360 °. The nozzles are sprayed at a distance of 50 m and are sprayed at a distance of 18 m. The distances and the close- And a remote controllable remote control.

The remote opening / closing valve is provided at the middle portion of the remote nozzle 170, and the operator can manually open or close the remote nozzle 170 manually or by a control unit.

The near-field opening / closing valve may be provided at an intermediate portion of the near-field nozzle 160 so that an operator can manually open or close the near-field nozzle 160 manually or by a control unit.

The remote nozzle 170 and the near-field nozzle 160 can be opened or closed as needed through a remote, close-by opening / closing valve.

The nozzle body is coupled with the nozzle support 190 to be vertically and horizontally rotatable.

Particles larger than 0.44 mm in diameter are decelerated and dispersed by horizontal chain collision with numerous upright ridge stems when they are injected horizontally at a distance of 50 cm above the rye leaves. Horizontal injection of large particles is effective in blowing wind or in the interval of 40 ~ 50m (maximum spray angle of nozzle angle 23 ~ 24)

The known pressure regulating device maintains a constant water pressure and is attached to the pump. When the remote on-off valve is closed, the chemical solution of the pesticide tank 125 is mixed with the chemical liquid discharged.

The high-pressure hose 180 is wound around the hose by engine power, and the chemical solution in the hose is raised by the gravity hydraulic pressure difference by raising the hose from the chemical tank.

The DC high voltage generator 140 and the control unit may be provided in the vehicle operator's seat.

The positive (+) DC high voltage cable (132) can be connected to the earth (negative pole) and the positive pole (single pole) when it is extended by 65m.

A known direct current high voltage generating device can be formed as a high voltage or a low voltage by making a direct current into an ultrasonic pulse like a notebook PC adapter in a semiconductor device manner instead of a mechanical transmission.

In order to reduce the power loss and wire thickness, the 65m section can be converted to AC and converted to DC after power transmission.

The pesticide company permits mixed spraying of four kinds of pesticides. However, since the viscosity of the surfactant is excessively high, the amount of water dilution can be increased by two or three times because the spray particles increase due to increase in hose friction loss and water pressure drop. The maximum amount of pesticide applied before going out is about 50 times of 160L per 10a. When one pesticide is sprayed, the surfactant surface tension is about 27 dyne / cm, and even when the four pesticides are sprayed, the surfactant surface tension is about 27 dyne / cm. To increase the water dilution, a surfactant electrodeposition agent may be added.

The atomizing spray particle size in Asia is about 0.1 ~ 0.44mm, the size is similar to sugar powder, and the rice pesticide ingredient is composed of more than 84% surfactant.

Since the pesticide flows on the ground when the surface is saturated, it is safer as long as it is sprayed twice before margarine. It can be sprayed twice after drying after spraying first. For beginners, it is easy to practice with light.

As shown in Fig. 5, 60% or more of the rice paddy is 100 m long and 30 m short. If the short side is larger than 40 m, the yield is reduced due to poor short side drainage and the combine work is poor.

Maximum hydraulic pump of the present invention is 36kgf / cm ^2, a commercial water pressure is 20kgf / cm ^2, the nozzle pressure is 16kgf / cm ^2. When the spraying distance is 50 m, the nozzle outlet diameter is 20.3 mm, the power is 55 kw (73.76 HP), and the flow rate is 733 L / min.

High-pressure hose is captured woven high tenacity polyester, and on both sides coated with a semi-rigid PVC, inner diameter 66mm, outer diameter 71mm, a commercial pressure 17.6kg / cm ^2, burst pressure 38kg / cm ^2, 65m hose friction loss water pressure 1.3kg / cm ² , 65m hose weight is 35kg.

When the spraying distance is 18 m, the nozzle jetting hole inner diameter is 5 mm and the flow rate is 90 L / min.

The nozzle support 190 in the rice paddy has a jet reaction force of 94 kg when injecting 50 m. Therefore, 0.7 m of an inner diameter of supported steel pipe of 80 mm, a thickness of 1.5 mm and a length of 1.7 m is inserted vertically into the ground. (Connect hose connection with one-touch coupling.)

The present invention has a control ability of 50ha per day, a control speed of 32 times or more, a spreading time of 2 minutes and 6 seconds per 6,000 m ² , a round trip time of 2 minutes, a total travel time of 4 minutes and 6 seconds, Spray time is 48 minutes per 6,000 m ² , and hose clearance is 72 minutes.

The remote nozzle 170 and the near nozzle 160 can be automatically controlled by the computer Aruno, and the ejection distance is adjusted by the nozzle vertical rotation ejection angle.

FIG. 5 is a graph showing the relationship between the pesticide amount per unit area (0.16 L / m ² ) and the spray distance of 50 m nozzles I, J can be automatically sprayed from the point to the Arduino computer.

The flow rate of the 50 m injection nozzle is 12.21 L / sec, and the flow rate of the 18 m injection nozzle is 1.5 L / sec. When the side injection is mixed, it is decelerated by the continuous horizontal collision with the upright rice and attached to the rear side.

In the case of automatic spraying, the amount of the pesticide in the rectangular LMOP of J in FIG. 5 is 70m × 60m × 0.16L / m ² = 672L, and the amount of pesticide in the square of I point is 30m × 60m × 0.16L / m ² = 288L.

4, the rectangle DEGH is 672L at point B, the part where the crop is likely to fall is sprayed 3 ~ 5 times with a near-end nozzle, the nozzle is observed with a remote nozzle, and until the 672L is completely drained, Duplicate spray. After spraying at point B, 288L of square CDFG is sprayed from A point. Spray 3 ~ 5 times with the near nozzle at the part where the crop is likely to fall, then measure with the remote nozzle, until the 288L is completely drained. (DG boundary is bordered by fertilizer sacks, flags and glitter tape)

Surfactants, foxtail, and (-) spray particles increase the adhesion of pesticides to the leaves.

Pesticides have a diameter of less than 0.44mm and are well adhered to the surface of waxy coated rice leaves when the speed and velocity of the end is less than 1.8m / sec. Due to the electrostatic force charged by the surfactant and (-) charge, It spreads three times.

The droplet termination speed (dropping rate) was 0.27 m / sec at a diameter of 0.1 mm, 0.72 m / sec at a diameter of 0.2 mm, 1.17 m / sec at a diameter of 0.3 mm, 1.62 m / sec at a diameter of 0.4 mm, mm at 2.06 m / sec, at a diameter of 0.6 mm at 2.5 m / sec, at a diameter of 1 mm at 4.03 m / sec, and at constant speed with air resistance.

The Pesticide is tested by the RDA to confirm the safety of spraying twice the amount of the pesticide, and then the pesticide is registered and marketed according to the test report of the volume of the pesticide. The rice pesticide can be sprayed up to 2 times of the standard amount by the dose weakness test and the water dilution amount can be increased according to the concentration of the surfactant.

In the conventional method, the number of parameters per plant was 3 ~ 5, and the planting interval was 30cm. However, in the case of soju, the number of plants per plant is 2, and the solar energy absorption rate, initial tillering, It is advantageous in ventilation, strong in clothes and pests, low in pesticide losses, 10% more in yields due to suppression of evaporation of weeds and suppression of weeds, and the cost of producing rice is reduced by more than 10%.

The 30cm interval is a way for people to cross the river for conventional pesticide spraying, fertilizer spraying, and weed removal.

In Korea, water evaporation time of 0.1mm thickness takes 32 ~ 38 minutes from May to September in rice growing season, and it takes about 70 minutes to increase the moisture absorbed from roots by 0.1mm from the leaf surface. There are double spray time safety rates up to.

Water fertilizer of rice The fertilizer composition and spraying concentration that can be sprayed on the leaf side are N (0.2-0.8%), P (0.5-1.0%), K (1%), Ca (0.3-0.4% , 0.1 to 0.8% of Fe, 0.2 to 0.6% of Mn, 0.1 to 1.2% of B, 0.2 to 0.5% of Zn, 1.0 to 1.2% of Cu, 0.0005 to 0.01% of Mo, , Na, and S.

1, 2, 3, 4, and 5.
120: Daejeon ring 125: Pesticide tank
127: electron beam accelerator 130:
131: nozzle handle 132: DC high voltage electric wire
140: DC high voltage generator 151: Vertical rotary motor
153: Remote valve motor 155: Reflective hook
157: Reflective hook motor 160: Near nozzle
165: Near field valve motor 170: Remote nozzle
171: Horizontal rotation motor 180: High pressure hose
190: Nozzle support 200: High pressure pump

Claims (1)

A remote nozzle 170 and a near nozzle 160 which mix agricultural chemicals, fertilizers and herbicides with water in a crop and spray it manually and automatically by a motor having a diameter of 100 m or more and are installed at the jet port of the remote nozzle 170, An electron beam accelerator 127 provided at the upper and lower portions of the remote nozzle 170 for directly injecting an electron beam onto the jetting pesticide solution to increase the charging effect, and a conical DC high voltage charging ring 120 for increasing the adhesion of the spray particles by electrostatic induction, A horizontal rotation motor 171 for operating the nozzle and a remote rotation motor 151 including a vertical rotation motor 151 and a remote valve motor 153, a near field valve motor 165 and a reflection claw motor 157 Characterized in that it is automatically controlled.

Images