CN114431225A - Method for realizing weeding by matching acid electrolyzed water with herbicide - Google Patents

Abstract

The invention discloses a method for realizing weeding by matching acidic electrolyzed water with a herbicide, which comprises the following steps: diluting an acidic electrolyzed water stock solution by using clear water to obtain a 10-time acidic electrolyzed water solution, wherein the pH value of the acidic electrolyzed water stock solution is 1.5-2.0; step two, mixing 30-80% of the herbicide applied per mu in mass with 10 times of the acidic electrolyzed water to obtain a weeding mixed solution; and step three, spraying the weeding mixed liquid to the position to be weeding by adopting spraying equipment. The invention provides a method for realizing weeding by matching acidic electrolyzed water with herbicide, which reduces the dosage of the herbicide by 30-80% under the condition of applying the herbicide per mu, can effectively reduce the use cost of the herbicide, and can effectively reduce the damage to human bodies and reduce pesticide residues by reducing the concentration of the herbicide.

Description

Method for realizing weeding by matching acid electrolyzed water with herbicide

Technical Field

The invention relates to a method for realizing weeding by matching acidic electrolyzed water with a herbicide.

Background

The herbicide is mainly used for weeding in weeding operation of writing crops, and the existing herbicide such as glyphosate isopropylamine (N- (phosphomethyl) glycine, compound with 2-prophylamine (1:1)) is an organic substance with the chemical formula of C6H17N2O5P, is white powder, is mixed with water into red or light yellow liquid, and has no visible suspended matters or precipitates. Mainly muscarinic and nicotinic, central nervous system symptoms.

When the herbicide is used, the existing herbicide has strict control on the use concentration because the herbicide meets the weeding effect, otherwise the weeding effect cannot be achieved, and although the weeding effect can be achieved under the concentration, the weeding basically belongs to full application in an operation range, so the cost of the herbicide is higher, and the herbicide mixed liquid also has damage to a human body under the concentration, so when the herbicide is actually applied, the body damage of an operator is caused by improper operation or improper prevention measures, and the main symptoms are nausea, vomiting, profuse sweat, salivation, heart rate slowing, pupil shrinking, pinpoint pupils, respiratory failure, pulmonary edema, cerebral edema, increased phlegm, involuntary shaking and tremor of limbs, and coma, convulsion, malignant arrhythmia, blood pressure reduction, shock and even life threatening of a serious person. Delayed nerve damage may occur after the acute phase has passed, etc. However, if a strict protection measure is adopted (in the weeding period, the weather needs to be good, the people cannot be in rainy days, otherwise, the weeding effect is not greatly reduced), the people can suffer from heatstroke due to long-time operation, and the like.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.

To achieve these objects and other advantages in accordance with the present invention, there is provided a method for achieving weeding using acidic electrolyzed water in combination with a herbicide, comprising:

diluting an acidic electrolyzed water stock solution by using clear water to obtain a 10-time acidic electrolyzed water solution, wherein the pH value of the acidic electrolyzed water stock solution is 1.5-2.0;

step two, mixing 30-80% of the herbicide applied per mu in mass with 10 times of the acidic electrolyzed water to obtain a weeding mixed solution;

and step three, spraying the weeding mixed liquid to the position to be weeding by adopting spraying equipment.

Preferably, the spraying device is configured to employ a drone;

and the flow of spraying with the spraying device is configured to include:

step one, acquiring a weed image of an area to be sprayed in real time by adopting camera equipment carried on an unmanned aerial vehicle;

secondly, interval division is carried out on the area to be sprayed based on the distribution condition of weeds in the weed image;

calculating the use amount of the mixed liquid in each interval based on interval division;

and step four, the unmanned aerial vehicle selects the section with the least consumption to start spraying operation according to the consumption of the mixed liquid in each section until the spraying operation is finished by traversing each section.

Preferably, the method further comprises the following steps:

after spraying each interval, regularly carry out the image sampling to the weeding effect in each district through the camera equipment that carries on the unmanned aerial vehicle to carry out data interaction with the monitoring system at backstage through wireless communication module with the image of sampling.

Preferably, after receiving the sampling image, the monitoring system processes the image, performs feature extraction on the processed image to obtain weed information contained in the image, extracts a comparison graph in the image in a partitioning manner according to the weed category, and encodes the comparison graph;

the monitoring system calls a reference picture of the code corresponding to the weeds sprayed for corresponding days from a reference database according to the code, determines whether the weeding effect meets the requirement or not through comparison of the reference picture and the reference picture, does not process the weeding effect if the weeding effect meets the requirement, and carries out secondary spraying of mixed liquid through a spraying system picked up by the unmanned aerial vehicle if the weeding effect does not meet the requirement.

Preferably, the sprinkler system is configured to include:

a spraying assembly carried on the unmanned aerial vehicle;

the liquid mixing unit is used for introducing mixed liquid into the spraying assembly;

wherein the liquid mixing unit is configured to include:

the storage tank is used for storing raw materials, and is internally provided with three mutually independent first chambers respectively used for containing acidic electrolyzed water, second chambers used for containing clear water and third chambers used for containing herbicide;

and the mixing box is used for mixing the stock solution of each chamber according to the amount through the first suction assembly.

Preferably, the first pumping assembly is configured to include:

the first fixed displacement pump is communicated with each chamber through a first branch pipe connected in parallel;

the first quantitative pump is communicated with the mixing box through a second branch pipe;

the first branch pipe is provided with a plurality of control valves for switching the communication state of the mixing box and each cavity;

the second branch pipe is communicated with a water inlet pipe on the mixing box through a quick connector, and a matched one-way valve is arranged on the second branch pipe.

Preferably, the mixing box is configured to comprise a box body and a spiral stirring assembly arranged on the box body;

the box body is provided with a second suction assembly matched with the box body;

the second pumping assembly is configured to include:

the second fixed displacement pump is arranged on the box body;

the first water outlet pipe is arranged on the water outlet side of the second constant delivery pump, and a connecting pipe with a conical structure is arranged at one end of the first water outlet pipe, which is matched with the upper liquid storage tank without the upper machine;

the outside of connecting pipe is provided with two at least fixed ears, be provided with the inlet that can supply the connecting pipe to stretch into on the liquid reserve tank, and be provided with on the lateral wall of inlet and link up the groove with fixed ear matched with, the box inner wall is provided with the draw-in groove with fixed ear matched with on the position staggered with linking up the groove.

Preferably, the liquid reserve tank is arranged in the unmanned aerial vehicle bottom through the fixed subassembly of matched with, fixed subassembly is configured to include:

a frame-shaped mounting bracket;

the partition plate is arranged inside the mounting frame and used for supporting and limiting the liquid storage tank;

the spraying pipeline is arranged at the bottom of the partition plate;

wherein a flexible cushion layer for supporting and limiting the box body is arranged in the mounting rack;

the liquid outlet of the liquid storage tank is communicated with the spraying pipeline through a second water outlet pipe penetrating through the partition plate;

and the second water outlet pipeline is provided with a pump body matched with the second water outlet pipeline.

Preferably, the spray line is configured to include:

a fixing plate matched with the partition plate;

the pipe fittings are arranged in a shape of a Chinese character 'hui';

a plurality of arc-shaped clamps arranged on the fixing plate to limit the pipe fitting;

wherein, the fixed piece is provided with an arc-shaped groove matched with the pipe fitting, and the arc-shaped groove is provided with a flexible layer;

the pipe fitting is provided with a plurality of strip-shaped water outlets or a plurality of water outlets.

The invention at least comprises the following beneficial effects: firstly, the dosage of the herbicide is reduced under the condition that the dosage of the herbicide is reduced per mu, so that the dosage is 30% -80% of the prior dosage, the use cost of the herbicide can be effectively reduced, and meanwhile, the injury to a human body when the herbicide is used can be effectively reduced and the pesticide residue can be reduced by reducing the concentration of the herbicide.

Secondly, the matched unmanned aerial vehicle is arranged, so that agricultural operation can be sprayed to an operation area as required, the spraying amount can be differentially sprayed according to real-time sampling, the weeding effect is guaranteed, and the influence on the weeding effect caused by more weeds and different weed heights in a laminated state is prevented.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a photograph record of weeds corresponding to a test prior to spraying;

FIG. 2 is a photograph record of weeds corresponding to experiment two before spraying;

FIG. 3 is a record of the weed pictures corresponding to the third experiment before spraying;

FIG. 4 is a photograph record of weeds corresponding to experiment four before spraying;

FIG. 5 is a photograph record of weeds corresponding to Experimental five before spraying;

FIG. 6 is a photograph record of weeds corresponding to experiment six before spraying;

FIG. 7 is a photograph record of a corresponding weed from a test one day after spraying;

FIG. 8 is a photograph record of weeds corresponding to experiment two after one day of spraying;

FIG. 9 is a photograph record of weeds corresponding to experiment three after one day of spraying;

FIG. 10 is a photograph record of weeds corresponding to experiment four after one day of spraying;

FIG. 11 is a photograph record of weeds corresponding to Experimental five after one day of spraying;

FIG. 12 is a photograph record of weeds corresponding to test six after one day of spraying;

FIG. 13 is a photograph record of the weeds corresponding to one experiment six days after spraying;

FIG. 14 is a photograph record of weeds corresponding to experiment two after six days of spraying;

FIG. 15 is a photograph record of weeds corresponding to experiment three after six days of spraying;

FIG. 16 is a photograph record of weeds corresponding to experiment four after six days of spraying;

FIG. 17 is a photograph record of weeds corresponding to Experimental five after six days of spraying;

FIG. 18 is a photograph record of weeds corresponding to test six days after spraying;

FIG. 19 is a photograph record of experimental one corresponding weed fifteen days after it was sprayed;

FIG. 20 is a photograph record of weeds corresponding to experiment two fifteen days after spraying;

FIG. 21 is a photograph record of weeds corresponding to experiment three fifteen days after spraying;

FIG. 22 is a photograph record of weeds corresponding to experimental four fifteen days after spraying;

FIG. 23 is a photograph record of weeds corresponding to Experimental five after fifteen days of spraying;

FIG. 24 is a photograph record of weeds corresponding to test six after fifteen days of spray application;

FIG. 25 is a photograph record of weeds corresponding to experiment one twenty-two days after spraying;

fig. 26 is a record of a picture of weeds corresponding to experiment two after twenty-two days of spraying;

FIG. 27 is a photograph record of weeds corresponding to experiment three after twenty-two days of spraying;

fig. 28 is a photograph record of weeds corresponding to experimental four after twenty-two days of spray application;

FIG. 29 is a photograph record of weeds corresponding to experimental five days after twenty-two days of spray application;

FIG. 30 is a photograph record of weeds corresponding to test six after twenty-two days of spraying;

FIG. 31 is a schematic structural view of a liquid mixing unit according to another embodiment of the present invention;

FIG. 32 is a schematic view of a spray assembly according to another embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It is to be understood that in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are used only for convenience in describing the present invention and for simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements.

Fig. 1 shows an implementation form of the method for achieving weeding by matching acid electrolyzed water with herbicide according to the invention, which comprises the following steps:

diluting an acidic electrolyzed water stock solution by using clear water to obtain a 10-time acidic electrolyzed water solution, wherein the pH value of the acidic electrolyzed water stock solution is 1.5-2.0;

mixing 30-80% of the herbicide applied per mu by mass with 10 times of the acid electrolyzed water, simultaneously mixing clear water into the 10 times of the acid electrolyzed water for dilution according to the water quantity requirement in applying per mu, and mixing the diluted clear water with 30-80% of the herbicide applied per mu by mass to obtain a weeding mixed solution;

and step three, spraying the weeding mixed liquid to the position to be weeding by adopting spraying equipment. In this scheme, by adding a proper amount of 10 times of acidic electrolyzed water into the existing herbicide, compared with the prior art, the method has the advantages that the weeding cost is controlled, the pesticide residue in the planted plants or fruits is reduced, the pesticide residue in the soil is controlled, the soil quality is ensured, the further scheme adopting the invention has the consistency with the effect of the existing 100% herbicide, and the verification and the explanation of the effect of the invention are carried out by the way of the example below.

In the embodiment, the herbicide adopts glyphosate isopropylamine salt, adopts 10 times of solution of acidic electrolytic water fertilizer to dilute and mix with clear water, and is added with the glyphosate isopropylamine salt to carry out a spraying application experiment on weeds according to the experiment requirement, so as to observe the treatment effect of the application on the weeds;

1 experimental materials:

(1) 200 ml/bottle of glyphosate isopropylamine salt (30 percent of active ingredient content) produced by Monsanto USA;

(2) the pH value is: 1.65 of acidic electrolytic water fertilizer;

2. experimental methods

Experiment one: glyphosate isopropylamine salt pharmacy recommended dose 100% (3 ml);

experiment two: 10-fold solution of a male-electrolyzed water A agent plus 50% (1.5ml) of the recommended dosage of glyphosate isopropylamine salt in the pesticide shop;

experiment three: 10-fold liquid of a male-electrolyzed water A agent plus 80% (2.4ml) of the recommended dosage of glyphosate isopropylamine pesticide shop;

experiment four: 10-fold liquid of a male-electrolyzed water A agent plus 30 percent (0.9ml) of the recommended dose of glyphosate isopropylamine pesticide shop;

experiment five: a stock solution (300ml) of electrolytic water A;

experiment six: treating with clear water;

3. implementing data recording

As shown in fig. 1-6, the records of the weed pictures corresponding to experiments one-six before spraying on 09 days 11 months 2021;

as shown in fig. 7-12, the photographs of the weed status in the first-sixth experiments were recorded after spraying for one day at 11/10/2021;

as shown in fig. 13-18, the photographs of the weed status in the first-sixth experiments were recorded six days after spraying on 11, 10 and 11 months in 2021;

as shown in fig. 19-24, which are photographs of the weed status in experiments one-six, fifteen days after spraying on 11/10/2021;

as shown in fig. 25-30, which are photographs of the weed status in experiments one-six after twenty-two days of spray application at 11 months and 10 days in 2021;

4. conclusion of the experiment

In conclusion, the dosage of the glyphosate is reduced by 30 percent, 50 percent and 80 percent by using the acidic electrolyzed water, the cost price is lower than the 100 percent cost of the dosage of the glyphosate isopropylamine salt, the weeding effect is consistent, and the pesticide residue in soil and crops can be reduced by reducing the dosage.

In another example, the spraying device is configured to adopt an unmanned aerial vehicle which is used for replacing artificial injuries, preventing the injury to people and ensuring the uniformity of spraying;

and the flow of spraying with the spraying device is configured to include:

step one, acquiring a weed image of an area to be sprayed in real time by adopting camera equipment carried on an unmanned aerial vehicle;

secondly, performing interval division on the area to be sprayed based on the weed distribution condition in the weed image;

calculating the use amount of the mixed liquid in each interval based on interval division;

and fourthly, the unmanned aerial vehicle selects the section with the minimum dosage to start spraying operation according to the dosage of the mixed liquid in each section until the sections are traversed to finish spraying, in the scheme, the camera equipment is used for acquiring the weed condition in each area, so that the spraying dosage can be controlled according to the quantity of weeds and the stacking degree of the weeds in the later period, meanwhile, preliminary section division is carried out according to the dosage to plan the driving path of the unmanned aerial vehicle, in the field application, the large section can be positioned according to a GPS module on the unmanned aerial vehicle, in the GPS positioning based on the large section, the positioning coordinate of the small section is obtained through conversion, and then the driving path of the unmanned aerial vehicle is further planned according to the coordinate.

In another example, the method further comprises:

after spraying each interval and accomplishing, regularly carry on the image sampling to the weeding effect in each district through the camera equipment that carries on the unmanned aerial vehicle, and carry out the data interaction through wireless communication module and backstage's monitoring system with the image of sampling, under the normal conditions, can be 6 days after spraying the completion, 15 days, respectively carry out real-time acquisition to the effect of weeding after 22 days, whether satisfy the operation requirement with this weeding effect with the definite time, if 22 days after the weedicide sprays, the effect is unsatisfactory, can regard as the weeding failure, can carry out secondary weeding and handle, in order to guarantee crop growth cycle, weeds can not influence the growth of crop.

In another example, after receiving the sampling image, the monitoring system processes the image, performs feature extraction on the processed image to obtain weed information contained in the image, and encodes the weed information by extracting a comparison graph in a partitioning mode in the image according to the weed category;

the monitoring system calls a reference picture of the code corresponding to the weeds sprayed for a corresponding number of days from a reference database according to the code, determines whether the weeding effect meets the requirement or not by comparing the reference picture with the reference picture, if the weeding effect meets the requirement, the weeding effect is not processed, if the weeding effect does not meet the requirement, mixed liquid is sprayed for the second time by a spraying system picked up by an unmanned aerial vehicle, in the scheme, the weeding effect is automatically given by a scientific judging method by comparing the weeding state effect after spraying in real time, the manual comparison requirement can be reduced, in the comparison processes, the monitoring system can respectively distinguish and display small intervals which do not meet the weeding effect in a large interval so as to be convenient for monitoring personnel to grasp the small intervals which do not meet the weeding effect in the large interval, and in the same way, when the large interval is divided in the early stage, images in the large interval are collected by a camera device, the weed quantity is judged according to the distribution, overlapping and color depth conditions of the features by comparing with a comparison graph in a database or directly providing the features which are not similar to crop leaves in the picture.

As shown in fig. 31-32, in another example, the sprinkler system is configured to include:

a spraying component 1 carried on the unmanned aerial vehicle;

a mixing unit 2 for introducing the mixed liquid into the spraying assembly;

wherein the liquid mixing unit is configured to include:

the device comprises a storage box 3 for storing raw materials, a water pump and a water pump, wherein the storage box 3 for storing raw materials is internally provided with a first chamber 4 for containing acidic electrolyzed water, a second chamber 5 for containing clear water and a third chamber 6 for containing herbicide;

carry out the blending box that mixes according to the volume with the stoste of each cavity through first suction subassembly, in this kind of structure, spray the subassembly and cooperate with unmanned aerial vehicle, accomplish the weeding mixture of material and spray the operation, and the liquid mixing unit is used for mixing each raw materials according to the ratio of returning to the original place, guarantees that the ratio of weeding mixture satisfies the needs, reduces manual operation's participation simultaneously, prevents that the herbicide from exposing in the open air, the harm that causes the personnel.

As shown in fig. 31, in another example, the first pumping assembly is configured to include:

the first quantitative pumps 8 are communicated with the chambers through first branch pipes 7 connected in parallel and are used for pumping the raw materials into the mixing box in proportion through the first quantitative pumps;

the first quantitative pump is communicated with the mixing box through a second branch pipe 9;

the first branch pipe is provided with a plurality of control valves 10 for switching the communication state of the mixing box and each cavity, and the control valves are used for controlling the communication state of the first branch pipe and each cavity, so that each suction is only directed at one cavity, and the stability of the equipment in working is ensured;

the second branch pipe passes through the inlet tube intercommunication on quick-operation joint and the mixing box, and be provided with matched with check valve 11 on the second branch pipe, its effect lies in, the second branch pipe only one-way ability of passing through, prevent outside rivers from flowing in, the state that it was opened simultaneously, only under the prerequisite that pressure satisfied needs, so under this condition, according to the needs of quantity, suction weedicide earlier, secondly suction acid electrolysis water, the clear water of suction again, and this kind of mode is applicable to the needs of large tracts of land weeding, and under the circumstances to the small size weeding, can fill the weedicide through the mode of artifical filling.

In another example, as shown in fig. 31, the mixing box is configured to include a box body 12, and a helical stirring assembly 13 provided thereon, in which a water is helically mixed in the mixing box by the action of the helical stirring assembly, and herbicide stuck to the side wall of the mixing box is also mixed into the mixed liquid by the action of the helix;

the tank body is provided with a second suction assembly 14 matched with the tank body, and the second suction assembly 14 is used for pumping mixed liquid in the mixing tank into a liquid storage tank in the unmanned aerial vehicle;

the second pumping assembly is configured to include:

a second fixed displacement pump 15 provided on the tank body for performing fixed displacement suction as required;

a first water outlet pipe 16 arranged at the water outlet side of the second constant delivery pump, wherein one end of the first water outlet pipe matched with the liquid storage tank without the upper machine is provided with a connecting pipe 17 with a conical structure, the connecting pipe is used for being inserted into a liquid inlet on the liquid storage tank during actual action, and the liquid inlet is provided with a matched cap end as required so as to ensure the sealing degree of the first water outlet pipe;

as shown in fig. 31-32, at least two fixing lugs 18 are disposed on the outer side of the connecting pipe, a liquid inlet 20 into which the connecting pipe can extend is disposed on the liquid storage tank 19, a through groove 21 matched with the fixing lug is disposed on the side wall of the liquid inlet, a slot (not shown) matched with the fixing lug is disposed on the inner side wall of the tank body at a position staggered with the through groove, in this structure, the matching degree of the connecting pipe and the liquid inlet is ensured by the fixing lugs, in practical use, the connecting pipe is inserted into the liquid inlet, the fixing lug passes through the through groove, the fixing lug is clamped into the slot by rotating the connecting pipe to complete the fixing operation of the connecting pipe, in practical use, a step pipe 31 matched with the liquid inlet is disposed on the position, and a check valve 32 is disposed at the smaller end of the step pipe, so that the step pipe can be communicated with the outside only in the liquid inlet process, or even if the liquid storage tank contains liquid, leakage cannot be generated.

In another example, as shown in fig. 32, the reservoir is disposed at the bottom of the drone by a mating fixture assembly configured to include:

a frame-shaped mounting frame 22;

the partition plate 23 is arranged in the mounting frame to support and limit the liquid storage tank, and two functional areas are arranged in space through the partition plate, one functional area is used for placing the liquid storage tank, the other functional area is used for fixing a spraying pipeline, when the liquid spraying device is actually used, the fixing assembly is fixedly connected with the unmanned aerial vehicle, and when liquid is added, a connecting pipe is only required to be inserted into a liquid inlet in the liquid storage tank;

a spray line 24 disposed at the bottom of the partition;

the mounting frame is internally provided with two flexible cushion layers 25 for supporting and limiting the box body, and the two flexible cushion layers are arranged to ensure the structural stability of the liquid storage box in the fixing assembly, prevent the liquid storage box from shaking and influence on the safety of equipment and play a role in fixing the liquid storage box;

the liquid outlet of the liquid storage tank is communicated with the spraying pipeline through a second water outlet pipe 26 penetrating through the partition plate, and in the structure, water in the liquid storage tank is pumped into the spraying pipeline through the action of the second water outlet pipe matched with the pump body, so that the pressure of fluid meets the requirement of spraying water mist;

and the second outlet pipe is provided with a pump body 27 matched with the second outlet pipe and used for ensuring that the working pressure of the liquid meets the requirement.

As shown in fig. 32, in another example, the spray line is configured to include:

a fixing plate 28 for fixing the pipe to the partition plate;

the pipe fittings 29 are arranged in a shape of a Chinese character 'hui', and are used for ensuring that the effectiveness and the density of spraying meet the requirements;

a plurality of arc-shaped clamps (not shown) provided on the fixing plate to define the pipe, for fixing the pipe to the fixing plate, ensuring structural stability;

the fixing piece is provided with an arc-shaped groove 30 matched with the pipe fitting, the arc-shaped groove is provided with a flexible layer (not shown), the structural stability of the pipe fitting is ensured through the design of the arc-shaped groove, and meanwhile, the friction coefficient between the fixing piece and the arc-shaped groove is ensured to be larger and the connection stability is better through the design of the flexible layer;

be provided with a plurality of bar delivery ports or a plurality of apopore (not shown) on the pipe fitting, in practical application, through the design of arranging of pipe fitting in the space, the design of cooperation bar delivery port need not be the adjustment on the angle and just can guarantee to spray the scope more watery, and it is better to spray the effect, can effectively reduce unmanned aerial vehicle's the number of times that comes and goes, guarantees that it sprays the effect and satisfies needs, and it is more simple structurally simultaneously, easily realizes in the operation, and the space does not produce and blocks up the effect.

The above scheme is merely illustrative of a preferred example, and is not limiting. When the invention is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.

The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.

Claims (9)

1. A method for realizing weeding by matching acidic electrolyzed water with herbicide is characterized by comprising the following steps:

diluting an acidic electrolyzed water stock solution by using clear water to obtain a 10-time acidic electrolyzed water solution, wherein the pH value of the acidic electrolyzed water stock solution is 1.5-2.0;

step two, mixing 30-80% of the herbicide applied per mu in mass with 10 times of the acidic electrolyzed water to obtain a weeding mixed solution;

and step three, spraying the weeding mixed liquid to the position to be weeding by adopting spraying equipment.

2. The method of achieving weeding with an acidic electrolyzed water combined with a herbicide as claimed in claim 1, wherein said spraying apparatus is configured to employ a drone;

and the flow of spraying with the spraying device is configured to include:

step one, acquiring a weed image of an area to be sprayed in real time by adopting camera equipment carried on an unmanned aerial vehicle;

secondly, interval division is carried out on the area to be sprayed based on the distribution condition of weeds in the weed image;

calculating the use amount of the mixed liquid in each interval based on interval division;

and step four, the unmanned aerial vehicle selects the section with the least consumption to start spraying operation according to the consumption of the mixed liquid in each section until the spraying operation is finished by traversing each section.

3. The method for achieving weeding by using acidic electrolyzed water in combination with an herbicide as claimed in claim 2, further comprising:

after spraying each interval, regularly carry out the image sampling to the weeding effect in each district through the camera equipment that carries on the unmanned aerial vehicle to carry out data interaction with the monitoring system at backstage through wireless communication module with the image of sampling.

4. The method for weeding by using acidic electrolyzed water and a herbicide according to claim 3, wherein the monitoring system processes the image after receiving the sampled image, performs feature extraction on the processed image to obtain weed information contained in the image, and encodes the weed information by extracting a comparison map in a partitioning manner in the image according to the weed category;

the monitoring system calls a reference picture of the code corresponding to the weeds sprayed for corresponding days from a reference database according to the code, determines whether the weeding effect meets the requirement or not through comparison of the reference picture and the reference picture, does not process the weeding effect if the weeding effect meets the requirement, and carries out secondary spraying of mixed liquid through a spraying system picked up by the unmanned aerial vehicle if the weeding effect does not meet the requirement.

5. The method of claim 4, wherein the spray system is configured to include:

a spraying assembly carried on the unmanned aerial vehicle;

the liquid mixing unit is used for introducing mixed liquid into the spraying assembly;

wherein the liquid mixing unit is configured to include:

the storage tank is used for storing raw materials, and is internally provided with three mutually independent first chambers respectively used for containing acidic electrolyzed water, second chambers used for containing clear water and third chambers used for containing herbicide;

and the mixing box is used for mixing the stock solution of each chamber according to the amount through the first suction assembly.

6. The method of achieving weeding with an acidic electrolyzed water combined with an herbicide as claimed in claim 5, wherein said first suction assembly is configured to include:

the first fixed displacement pump is communicated with each chamber through a first branch pipe connected in parallel;

the first quantitative pump is communicated with the mixing box through a second branch pipe;

the first branch pipe is provided with a plurality of control valves for switching the communication state of the mixing box and each cavity;

the second branch pipe is communicated with a water inlet pipe on the mixing box through a quick connector, and a matched one-way valve is arranged on the second branch pipe.

7. The method for achieving weeding by using acidic electrolyzed water in combination with an herbicide as claimed in claim 5, wherein said mixing box is configured to include a box body, and a helical stirring assembly provided thereon;

the box body is provided with a second suction assembly matched with the box body;

the second pumping assembly is configured to include:

the second fixed displacement pump is arranged on the box body;

the first water outlet pipe is arranged on the water outlet side of the second constant delivery pump, and a connecting pipe with a conical structure is arranged at one end of the first water outlet pipe, which is matched with the upper liquid storage tank without the upper machine;

the outside of connecting pipe is provided with two at least fixed ears, be provided with the inlet that can supply the connecting pipe to stretch into on the liquid reserve tank, and be provided with on the lateral wall of inlet and link up the groove with fixed ear matched with, the box inner wall is provided with the draw-in groove with fixed ear matched with on the position staggered with linking up the groove.

8. The method for achieving weeding by using acidic electrolyzed water and herbicide according to claim 7, wherein the storage tank is disposed at the bottom of the drone through a mating fixing assembly, and the fixing assembly is configured to include:

a frame-shaped mounting frame;

the partition plate is arranged inside the mounting frame and used for supporting and limiting the liquid storage tank;

the spraying pipeline is arranged at the bottom of the partition plate;

wherein a flexible cushion layer for supporting and limiting the box body is arranged in the mounting rack;

the liquid outlet of the liquid storage tank is communicated with the spraying pipeline through a second water outlet pipe penetrating through the partition plate;

and the second water outlet pipeline is provided with a matched pump body.

9. The method of claim 1, wherein the spray line is configured to include:

a fixing plate matched with the partition plate;

the pipe fittings are arranged in a shape of a Chinese character 'hui';

a plurality of arc-shaped clamps arranged on the fixing plate to limit the pipe fitting;

wherein, the fixed piece is provided with an arc-shaped groove matched with the pipe fitting, and the arc-shaped groove is provided with a flexible layer;

the pipe fitting is provided with a plurality of strip-shaped water outlets or a plurality of water outlets.

Images