KR20010083826A - Spray system without person - Google Patents

Abstract

PURPOSE: An unmanned system for injecting agricultural chemicals is provided to uniformly spray the agricultural chemicals over the whole area of a fruit garden, and to effectively prevent disease in trees. CONSTITUTION: The unmanned system for injecting agricultural chemicals is comprised of a system driving switch(10); an injection nozzle(20) disposed over trees; a blower(30) between the trees, having a height same with the trees; a sprayer(40) for distributing the agricultural chemicals to the injection nozzles; a controller(50) for driving the blower when the agricultural chemicals is distributed with the sprayer; and a timer(60). The injection nozzles are connected each other by hoses. Since the blower is driven as soon as the agricultural chemicals is injected or after a desired time has passed by the timer, the agricultural chemicals is capable of uniformly being injected over the trees by using the wind of the blower.

Description

Unmanned Pesticide Injection System {Spray system without person}

The present invention relates to a system for spraying pesticides unmanned in orchards, and more particularly, by spraying the pesticides with the spray nozzles after the spray nozzles are installed on the upper part of the fruit trees by supporting means, The present invention relates to an unmanned pesticide injection system that causes the wind to spray the pesticide evenly on the trees.

In general, in orchards that grow apple trees or vines, pesticides are sprayed to protect fruit trees and fruits from diseases / pests, and conventional pesticide spraying methods spray pesticides while driving pesticide sprayers through trees. In addition, since the pesticide is sprayed onto the tree by installing the pesticide spray nozzle perpendicular to the ground, the range of spraying the pesticide is determined only according to the direction of the spray nozzle, so that the pesticide is not sprayed outside the spraying range of the pesticide, so that perfect control There was a problem that is not made.

An object of the present invention for solving the above problems is to install a spray nozzle on the tree by the support means and then spray the pesticide with the spray nozzle, causing the pesticide evenly sprayed on the tree by causing a wind blower during spraying the pesticide An unmanned pesticide injection system is provided.

1 is a block diagram showing an unmanned pesticide injection system according to the present invention

Figure 2 is a perspective view showing an example of use of the unmanned pesticide injection system according to the present invention

* Description of the symbols for the main parts of the drawings *

10: drive switch 20: injection nozzle

30: blower 40: sprayer

50: control unit 60: timer

An embodiment of the present invention for achieving the above object will be described with reference to the accompanying drawings.

1 is a block diagram showing an unmanned pesticide injection system according to the present invention, Figure 2 is a perspective view showing an example of use of the unmanned pesticide injection system according to the present invention.

The unmanned pesticide injection system according to the present invention corresponds to a drive switch 10 for driving the system, an injection nozzle 20 connected to each other by a hose and installed on the trees by supporting means, and an uppermost height of the tree. If the sprayer 30 is installed between the trees to the height to the sprayer, sprayer 40 spraying the pesticide with the injection nozzle 20 and the operator selects the drive switch 10 to spray the pesticide with the sprayer 40 It is comprised by the control part 50 which drives the blower 30. FIG.

On the other hand, in the unmanned pesticide injection system of the present invention, the timer 60 is further installed when the pesticide starts to spray the timer 60 is driven so that the blower 30 is driven after 1-2 minutes.

Looking in more detail the installation structure of the spray nozzle in the above configuration, connecting the plurality of spray nozzles 20, the nozzles are installed in the pipeline through the hose 22, and install the pillars 24 along the valley of the orchard By connecting the pillars 24 to the steel wires 26, the hoses 22 and the spray nozzles 20 are connected to the steel wires 26 so that the spray nozzles 20 are positioned on the tree.

And, the blower 30 can be installed in any number of workers according to the size of the orchard, for example, to install the blower 30 toward the four sides in the center of the orchard, the four corners of the orchard toward the center of the orchard Each of the blowers 30 may be further provided, and the wind generated from the blowers 30 does not affect the effect of the present invention even if the strength thereof is very weak.

Looking at the embodiment of the present invention configured as described above, first, when the operator operates the system through the drive switch 10 to spray the pesticide, the controller 50 drives the sprayer 40 and the blower 30 at the same time, In the case where the timer 60 is installed, the sprayer 30 is driven after 1-2 minutes after the sprayer 40 is driven. Accordingly, the pesticide discharged from the spray nozzle 20 on the tree is blower 30. Pesticide is evenly sprayed throughout the orchard because it flows along the wind of) and falls to the ground.

Therefore, according to the present invention, the pesticide is evenly sprayed on the whole orchard by the wind generated from the blower, thereby improving the control efficiency.

Claims (2)

A drive switch 10 for driving the system, an injection nozzle 20 connected to each other by a hose and installed on the trees by supporting means, and a blower installed between the trees at a height corresponding to the top height of the tree. 30, a sprayer 40 for spraying pesticide with the spray nozzle 20, and a control unit for driving the blower 30 when the operator selects the drive switch 10 and sprays the pesticide with the sprayer 40 ( 50) an unmanned pesticide injection system, characterized in that consisting of. According to claim 1, wherein the unmanned pesticide injection system is further provided with a timer (60) is started when the pesticide is sprayed timer 60 is driven so that the blower 30 is driven after 1-2 minutes have elapsed Unmanned pesticide injection system.