KR101894505B1

KR101894505B1 - Ultrafine particles unmanned multidirection pesticide spray control machine

Info

Publication number: KR101894505B1
Application number: KR1020150168713A
Authority: KR
Inventors: 이광복
Original assignee: 이광복
Priority date: 2015-11-30
Filing date: 2015-11-30
Publication date: 2018-09-03
Also published as: KR20170062921A

Abstract

The present invention relates to an apparatus for supplying a chemical solution from a chemical solution storage unit 200 provided at a lower end of a housing 100 to a chemical solution supply pipe 310 for supplying a chemical solution to a spray nozzle 311 side by a chemical solution spray unit 300, A chemical solution supply valve 320 for controlling chemical solution supply to the chemical solution supply pipe 310 and an optional control of a water supply control valve 331 for controlling the supply of water to the water supply pipe 330 are connected to the water supply pipe 330, And a control unit (500) for controlling the chemical solution spraying operation by the chemical solution supply and the water supply through the water supply pipe (330) after the supply of the chemical solution is interrupted, wherein the chemical solution spraying unit The chemical liquid supply valve 320 is shut off and the water supply control valve 331 of the water supply pipe 330 is opened at the time when the operation of the housing 100 is stopped according to the control of the control unit 500 Control, The chemical liquid supply valve 320 is opened and the water supply control valve 331 is shut off in accordance with a signal of the operation of the main body 100, The chemical solution spraying unit 300 includes a plurality of spraying units 400 arranged in a multi-stage so as to be sprayed in multiple directions and facing the upper surface of the housing 100. The chemical spraying unit 300 And spraying the chemical liquid sprayed through the spray nozzles into multi-directional spray,
The chemical solution spraying unit 300 includes a pair of side plate plates 301, a lower plate 302 and a back plate 303 and is inclined upward from the end of the lower plate 302 And a second inclined plate 306 inclined upwardly from the end of the first inclined plate 305 so as to be upwardly connected thereto so that the upper end of the chemical liquid spraying unit 300 is opened The multi-directional multi-direction spraying machine according to claim 1,
When spraying chemical crops such as agricultural crops or nutrients to be sprayed on crops in the greenhouses, it is converted into primary microparticles in the spraying section of the chemical liquid by the collision with the air having strong pressure by the blowing fan, By making the chemical solution more finely sprayed in the form of ultra-fine particles, it is possible to spread the chemical solution farther and wider, thereby shortening the spraying time of the chemical solution and spraying the chemical solution far away in a comprehensive range in a comparatively short time The present invention relates to a multi-directional multi-directional sprayer for ultra-fine particles, which is capable of increasing the speed of spraying of chemical solution and the efficiency of operation.

Description

{Ultrafine particles unmanned multidirectional pesticide spray control machine}

The present invention relates to a chemical solution sprayer, and it is intended to provide a chemical solution sprayer for spraying a chemical solution such as pesticides or nutrients at the time of growing a crop in a large-scale vinyl house. The sprayer is sprayed not only by unmanned operation but also by ultra- The present invention also relates to a multi-directional multi-directional sprayer for ultra-fine particles of a chemical solution, which enables spraying to a relatively long distance and simultaneous atomization in multiple directions.

In a large-scale vinyl house installed for crop cultivation, etc., in order to increase the cultivation efficiency of crops, it is necessary to spray pesticides and nutrients at appropriate times using a chemical sprayer to protect the crops from pests and diseases, It can be said that it is usual.

In the case of a conventional chemical solution sprayer, the chemical liquid is pumped from a chemical liquid storage tank for storing a chemical liquid, and is sprayed and sprayed through an injection nozzle. The chemical liquid spraying direction is always configured to be sprayed in a predetermined direction.

It is common to spray and spray the chemical tank through the work passage of the vinyl house by using the apparatus having the spraying means because the worker's direct carrying and spraying of the chemical tank tends to be relatively inefficient. After the spraying of the chemical liquid is finished, the spraying nozzle is again directed to the other direction, and then the spraying of the chemical liquid is repeatedly performed.

In the case of the chemical liquid sprayer, which is a patent registration No. 10-1547833 (published on Aug. 27, 2015) registered by the Korean Intellectual Property Office for the reason, the chemical liquid supply pipe and the chemical liquid The present invention provides a structure that allows water cleaning of the chemical liquid supply pipe and the spray nozzle to be performed from time to time in order to solve the problem of clogging of chemical solution residues accumulated in the spray nozzle.

However, as described above, the chemical liquid sprayer is configured such that the chemical liquid is sprayed in only one direction. In order to spray the chemical liquid over the relatively wide plastic house, the plastic house passage is reciprocated several times, There is a difficulty in performing the chemical solution spraying operation while changing the direction.

In addition, according to the reciprocating operation of the chemical liquid spraying operation, the working time can be further increased as much as possible, so that the problem of lowering the working efficiency can not be solved.

Domestic Patent Registration No. 10-1547833 (Announcement on Aug. 27, 2015)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a multi-directional atomizing sprayer capable of simultaneously spraying chemical solutions such as pesticides, nutrients, So that it is possible to increase the speed of spraying work and the efficiency of operation.

In addition, the present invention provides a blowing fan at the upper end of the atomizing device in the spraying process of the chemical liquid, so that when the chemical liquid is sprayed through the spraying nozzle, the chemical liquid becomes more particulate by the impact force with the outside air supplied from the blowing fan, It is another purpose of ensuring the expandability of the spraying area by allowing the sprayed chemical solution to be dispersed and diffused into the microparticles by the high-pressure blowing and spraying the crops.

According to an aspect of the present invention,
A chemical liquid supply pipe 310 for supplying chemical liquid from the chemical liquid storage unit 200 provided at the lower end of the housing 100 and supplying the chemical liquid to the spray nozzle 311 side by the chemical liquid spray unit 300, The chemical control valve 330 is connected to the control unit 500 to selectively control the chemical liquid supply valve 320 for controlling the chemical liquid supply to the chemical liquid supply pipe 310 and the water control valve 331 for controlling the water supply of the water supply pipe 330, And controlling the water supply through the water supply pipe 330 to be alternately operated after the chemical solution spraying operation by the chemical solution supply and the chemical solution supply is stopped and the chemical solution spraying operation is performed through the chemical solution spraying unit 300, The chemical liquid supply valve 320 is shut off and the water supply control valve 331 of the water supply pipe 330 is controlled to be opened at the time when the operation of the housing 100 is stopped under the control of the control unit 500, (100) The chemical solution supply valve 320 is opened and the water supply control valve 331 is shut off according to a signal indicating that the chemical solution spraying part 331 is closed, 300) are provided in multiple stages so that spraying of the chemical solution can be performed in multiple directions, and a pair of blowing parts (400) opposed to the upper surface side of the housing (100) are provided so that the spraying nozzles of the chemical solution spraying part And spraying the chemical solution to be sprayed in multi-direction by ultra-fine particles,
The chemical solution spraying unit 300 includes a pair of side plate plates 301, a lower plate 302 and a back plate 303 and is inclined upward from the end of the lower plate 302 And a second inclined plate 306 inclined upwardly from the end of the first inclined plate 305 so as to be upwardly connected thereto so that the upper end of the chemical liquid spraying unit 300 is opened The multi-directional multi-direction spraying machine according to claim 1,

delete

According to the present invention, when spraying a chemical solution such as a crop grown in a plastic house or a chemical agent such as agricultural chemicals or nutrients to be sprayed on crops, it is possible to prevent the primary microparticles Thereby making it possible to spray the chemical solution farther and wider so as to shorten the spraying time of the chemical solution and reduce the spraying time of the chemical solution to a wide range of areas , It is possible to make the spraying possible. Thus, the effect of quickening the spraying operation of the chemical liquid and the working efficiency can be expected.

1 is a view showing the chemical solution unattended multi-directional atomizing sprayer of the present invention
Fig. 2 is a view showing the back side of the sprayer according to Fig. 1
3 is a view showing a state in which the chemical solution storage portion is separated at the lower end of the present invention
Fig. 4 is a view showing a separated portion of the chemical liquid spraying portion applied to the present invention
5 is a view showing piping states of a chemical liquid supply pipe and a water supply pipe applied to the present invention
6 is a view showing the connection state of the chemical liquid supply pipe and the water supply pipe in FIG.

It is to be understood that the specific structural or functional descriptions of embodiments of the present invention disclosed herein are only for the purpose of illustrating embodiments of the inventive concept, It is intended to include all changes, equivalents, or alternatives falling within the spirit and scope of the present invention, as various changes can be made and have various forms, and terms and words used in the specification and claims are to be understood to be either conventional The inventor of the present invention is not limited to the meaning of the present invention and the inventor can define the concept of the term appropriately in order to explain his invention in the best way. . Therefore, the embodiments described in the specification of the present invention and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. It should be understood that various equivalents and modifications are possible or possible.

Also, unless otherwise defined in the description of the present invention, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs I have. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning of the context in the relevant art and, unless explicitly defined herein, are to be interpreted as ideal or overly formal Do not.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

[0001] The present invention relates to an unmanned chemical liquid control apparatus, and more particularly to an unmanned chemical liquid control apparatus capable of simultaneously dispensing a large amount of chemical liquid from a spraying direction toward one direction, And more widely dispersed than in the case of a conventional spraying machine.

As shown in the drawing, the present invention for this purpose comprises a housing 100, a chemical solution storage part 200, a chemical solution spraying part 300 and a chemical solution sprayed from the chemical solution spraying part 300, And a blowing unit 400 for allowing the blower to be operated.

The housing 100 is provided with a housing 110 at its lower end so as to be movable, and a housing 100 having a housing space in which a chemical solution storage unit 200 for storing a chemical solution such as pesticide, And a partition plate 130 for partitioning the upper end of the accommodating portion 120 is provided.

A plurality of through holes 131 are formed in the partition plate 130 and a chemical liquid supply pipe for supplying a chemical liquid to the through hole 131 is communicated with the chemical liquid storage part 200, So as to be connected to the injection nozzle of the chemical solution spraying part 300 arranged in the array.

On the upper surface of the housing 100, a blowing unit 400 constituting two blowing fans 410 is formed, and the outlet directions of the blowing fans 410 are directed to face outward facing each other.

The chemical solution spraying unit 300 is configured to be separated from the opposite side and the rear side of the housing 100 so that the chemical solution supplied from the chemical solution storage unit 200 flows into the respective chemical solution spraying unit 300 side Followed by multi-stage spraying.

The chemical solution spraying unit 300 is configured to spray the chemical solution stored in the chemical solution storage unit 200 at the lower end of the housing 100 and to spray the chemical solution from the chemical solution storage tube 200 And a chemical liquid supply valve 320 provided in the chemical liquid supply pipe 310 for blocking the supply of the chemical liquid.

The chemical solution spraying unit 300 includes a pair of side plate plates 301 and a lower plate 302, A first inclined plate 305 constituted of an enclosure by a back plate 303 and inclined upward from the end side of the lower plate 302 and a second inclined plate 305 inclined upward from the end of the first inclined plate 305 And a second inclined plate 306 inclined and connected to the upper surface of the liquid medicine dispenser 300 so that the upper end of the liquid medicine dispenser 300 is opened.

A chemical liquid supply pipe 320 arranged in contact with the back plate side is arranged and disposed and the injection nozzle branched from the chemical liquid supply pipe 320 and inserted into the back plate side is formed.

A plurality of through holes 303a are formed in the side of the back plate 303 and the injection nozzles 311 are provided on the side of the respective through holes 303a and the chemical liquid supply pipe 310 So that the chemical liquid is jetted from the jetting nozzle 311.

As shown in the drawing, the chemical solution spraying unit 300 has a plurality of spray nozzles (not shown) disposed on the side of the back plate 303 of each chemical solution spraying unit 300, 311 are branched and inserted from the chemical liquid supply pipe 310 so that the chemical liquid supplied through the chemical liquid supply pipe 310 is sprayed through the respective injection nozzles 311.

Meanwhile, it is preferable that the injection nozzles 311 are configured to have different injection angles within one chemical solution spraying unit 300.

For example, the injection angle of the uppermost injection nozzle 311 in the injection nozzle 311 provided in one chemical liquid spraying unit 300 is set to be the horizontal direction and the angle of the injection nozzle 311 provided at the center in the downward direction, When the spraying nozzles 311 are arranged at different spray angles toward each other in the upward direction, the chemical liquid injected into the liquid phase through the chemical liquid supply pipe 310 forms a fine particulate form due to mutual collision, Side opening.

Although not shown in the drawing, a pump for moving the chemical liquid through the chemical liquid supply pipe 310 of the chemical liquid spray unit 300 is configured.

In addition, it is preferable that a separate water storage portion is formed in the receiving portion 120, and that the water storage portion and the water supply pipe 330 are connected to each other.

On the other hand, the blow-in part 400 is provided on the upper side of the housing 100, and preferably, a plurality of blow-in parts 400 are installed so as to face each other so as to be blown outward.

The blowing unit 400 installed in this manner plays a role of spreading and spreading the chemical liquid sprayed through the chemical liquid spraying unit 300 and at the same time discharging the chemical liquid sprayed from the chemical liquid spraying unit 300 to the spraying nozzle 311 The drug solution which has been made into fine particles by the primary impact is discharged to the chemical spraying part 300 and at the same time the secondary impact is caused by the high pressure air supplied from the airflow supply part 400, It spreads evenly and the chemical liquid can be sprayed as far as possible.

In addition, a fine chemical liquid powder is fixed to the injection nozzle 311 of the chemical liquid spraying unit 300 by a continuous chemical liquid supply process or the like, so that the chemical liquid may not be sprayed easily. A water supply pipe 330 separate from the chemical liquid supply pipe 310 may be provided so that water supply by the pump may be supplied to the injection nozzle 311 side.

The supply of the chemical liquid through the chemical liquid supply pipe 310 and the supply of the water through the water supply pipe 330 are alternately performed in the present invention, The water supply control valve 331 is provided on the side of the water supply pipe 330 after the chemical solution supply pipe 310 and the water supply pipe 330 are connected to each other.

The water supply control valve 331 and the chemical liquid supply valve 320 are controlled to supply the chemical liquid to the injection nozzle 311 side of the chemical liquid supply unit 300 or supply the liquid to the injection nozzle 311 side, It is preferable to clean and remove the chemical liquid fine powder remaining and adhered to the nozzle 311 and the side of the chemical liquid supply pipe 310.

While the chemical liquid is being supplied to the injection nozzle 311, the supply of water is blocked by the water supply control valve 331 and the water supply control valve 331 is opened while the supply of the chemical liquid is cut off, ). This process, that is, the spraying of the chemical liquid, the spraying of the chemical liquid, and the spraying of the water can be alternately performed.

This alternate repetitive operation of injecting the chemical liquid and the water can be realized by the control of the control unit 500, so that the chemical liquid injecting time and the water injecting time can be automatically and repeatedly performed according to the setting conditions set in the control unit 500 .

By using the present invention having the above-described structure, when a large amount of pesticides or other nutrients are to be sprayed on crops and crops grown in a relatively large area such as a vinyl house, when the housing 100 is driven, (100) is automatically moved along a set path, and such a moving path can be repeatedly performed.

At the same time as the operation of the housing 100 moving in the unmanned state, the liquid medicine stored in the chemical solution storage unit 200 is pumped and moved to the chemical solution supply unit 300 according to a signal from the control unit 500, At this time, the chemical liquid supply valve 320 of the chemical liquid supply pipe 310 is controlled to be opened and the water supply control valve 331 of the water supply pipe 330 is kept closed.

In this state, the chemical liquid supplied through the chemical liquid supply pipe 310 is injected into the spray nozzles 311 inserted into the rear plate 303 side of the plurality of chemical liquid spray units 300, which are separated from each other on both sides of the housing 100, A plurality of injection nozzles 311 are formed on the side of the back plate 303 of the chemical solution spraying unit 300 so as to be spaced from the injection nozzles 311 on the upper side to the injection nozzles 311 on the lower end, The chemical liquid sprayed through the injection nozzle 311 is collapsed to become a microparticle, and then the chemical liquid sprayed from the chemical liquid spray unit 300 And is sprayed through the upper opening.

In this process, the chemical liquid sprayed through the opening of the chemical liquid spraying unit 300 causes a secondary collision between the chemical liquid microfine particles due to the high-pressure wind blowing from the blowing unit 400 provided at the upper side of the housing 100 Fine particles are finer and then sprayed from the housing 100 to a relatively far position.

When the supply of the chemical liquid sprayed through the chemical liquid supply pipe 310 of the chemical liquid spray unit 300 is stopped, the water supply control valve 331 of the water supply pipe 330 is opened to supply the water to the spray nozzle 311, Water is supplied at a high pressure to the chemical liquid supply pipe 310 connected to the chemical liquid supply pipe 310 to clean the chemical liquid residue remaining in the chemical liquid supply pipe 310 and the chemical liquid materials held in the injection nozzle 311.

As described above, the housing 100 of the present invention reciprocally moves along the path set by the control unit 500 by unmanned operation and is sprayed with the chemical solution. Therefore, the housing 100 is moved along the set travel path, The spraying nozzle 311 and the inside of the chemical liquid supply pipe 310 are cleaned with water while the spraying apparatus of the present invention is stopped as described above. It is possible to precisely control in advance the problem that the chemical solution spraying operation is performed smoothly as well as the spraying efficiency is drastically reduced by accumulating the chemical solution residue inside the spraying nozzle 311 and the chemical solution supply pipe 310 during the operation.

While the present invention has been described with reference to the particular embodiments and drawings, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Various modifications and changes may be made.

Accordingly, it is to be understood that the technical idea of the present invention is to be understood by the following claims, and all of its equivalents or equivalents fall within the technical scope of the present invention.

100; housing
110; Kester
120; Receiving portion
130; Compartment plate
200; The chemical solution storage portion
300; Chemical solution spraying part
301; Side plate
302; Bottom plate
303; Back plate
303a; Through-hole
305; The first inclined plate
306; The second inclined plate
310; A chemical liquid supply pipe
311; Injection nozzle
320; Chemical solution supply valve
330; Water supply pipe
331; Water supply control valve
400; Abundance
500; The control unit

Claims

A chemical liquid supply pipe 310 for supplying a chemical liquid from the chemical liquid storage unit 200 provided at the lower end of the housing 100 and supplying the chemical liquid to the spray nozzle 311 by the chemical liquid spray unit 300, The chemical control valve 330 is connected to the control unit 500 to selectively control the chemical liquid supply valve 320 for controlling the chemical liquid supply to the chemical liquid supply pipe 310 and the water control valve 331 for controlling the water supply of the water supply pipe 330, And controlling the water supply through the water supply pipe 330 to be alternately operated after the chemical solution spraying operation by the chemical solution supply and the chemical solution supply is stopped and the chemical solution spraying operation is performed through the chemical solution spraying unit 300, The chemical liquid supply valve 320 is shut off and the water supply control valve 331 of the water supply pipe 330 is controlled to be opened at the time when the operation of the housing 100 is stopped under the control of the control unit 500, (100) The chemical solution supply valve 320 is opened and the water supply control valve 331 is shut off according to a signal indicating that the chemical solution spraying part 331 is closed, 300) are provided in multiple stages so that spraying of the chemical solution can be performed in multiple directions, and a pair of blowing parts (400) opposed to the upper surface side of the housing (100) are provided so that the spraying nozzles of the chemical solution spraying part And spraying the chemical solution to be sprayed in multi-direction by ultra-fine particles,
The chemical solution spraying unit 300 includes a pair of side plate plates 301, a lower plate 302 and a back plate 303 and is inclined upward from the end of the lower plate 302 And a second inclined plate 306 inclined upwardly from the end of the first inclined plate 305 so as to be upwardly connected thereto so that the upper end of the chemical liquid spraying unit 300 is opened The multi-directional multi-directional spray cleaner of claim 1,

delete