KR20170060706A

KR20170060706A - Adjustable spray devices as possible at an angle of crop duster

Info

Publication number: KR20170060706A
Application number: KR1020150165185A
Authority: KR
Inventors: 손순임
Original assignee: 손순임
Priority date: 2015-11-25
Filing date: 2015-11-25
Publication date: 2017-06-02

Abstract

More particularly, the present invention relates to a pesticide spraying apparatus capable of adjusting the angle of a pesticide sprayer, and more particularly, it relates to a pesticide spraying apparatus capable of adjusting the height and angle of a sprayer having nozzles freely To an agrochemical spraying device capable of adjusting the angle of an agrochemical sprayer that can accurately and quickly spray agrochemicals,
A main body 100 provided with a support on the front surface of the spray device;
A pair of spreaders (300) fastened to the struts and provided with nozzles through which the pesticide is sprayed;
An angle adjuster 500 provided at a lower portion of each of the spreaders to adjust the height and angle of the spreader;
And a fixing device 700 provided on a wheel of the spraying device to fix the spraying device when using the spraying device.

Description

Technical Field [0001] The present invention relates to an agricultural chemical spraying apparatus capable of adjusting the angle of an agricultural chemical sprayer,

More particularly, the present invention relates to an apparatus for spraying pesticides, which can adjust the angle and height of a sprayer equipped with nozzles freely according to the height and spraying range of trees, To an agrochemical spraying device capable of adjusting the angle of an agrochemical spraying device which can accurately and quickly spray agrochemicals.

Conventionally, a pesticide sprayer of a sprayer is provided with a plurality of nozzles in a pipe connected to a spray hose so that pesticides or water are compressed and supplied so that they can be sprayed to a desired place.

However, since it does not have a flat shape like a non - coarse or a bank, it has a slant shape or an irregular shape. Therefore, when a herbicide is sprayed, it takes a lot of time and is not sprayed evenly on the whole surface.

In addition, when pesticides are sprayed on the crops, they must be sprayed in various forms such as spraying the crop toward the crops or spraying from the top of the crops. In case of spraying the crops between the troughs, It is very difficult and inconvenient to spray the pesticide because the direction of spraying must be different according to the shape.

In addition, when the pair of spreaders applied by the applicant of the present application moves integrally, the utility of the spreaders is deteriorated when the heights of the right and left trees are different.

Utility Model Application for the Republic of Korea 20-2006-0000613 Korean Patent Application No. 10-2015-151669

SUMMARY OF THE INVENTION It is an object of the present invention to provide a spray device for spraying pesticides, which comprises a sprayer having nozzles, And an object thereof is to provide an agrochemical spraying device capable of adjusting the angle of an agrochemical sprayer which can freely adjust and accurately spray agrochemicals quickly.

According to an aspect of the present invention, there is provided an apparatus for spraying pesticide,

A main body 100 having a pair of pillars provided on a front surface of the spray device;

A pair of spreaders 300 fastened to each of the pair of pillars and provided with a nozzle through which the pesticide is sprayed;

And a pair of angle adjusting devices 500 provided under the pair of spreaders to adjust the height and angle of each of the spreaders.

In this case, when the height of each of the pair of spreaders is adjusted, the sprayer acts as a guide, and when the pesticide is sprayed by the sprayer, the sprayer is prevented from rotating arbitrarily by the spraying force of the pesticide sprayed from the nozzle A main body 100 having a support 110 formed of a square bar on its front surface;

The height of the nozzle 310 is adjusted by the angle adjusting device so that the height of the nozzle 310 is adjusted by the angle adjusting device. And a pair of spreaders 300 for spraying the pesticide.

The pair of angle adjusting devices 500 are provided at the bottom of each of the spreaders to adjust the height and angle of the spreader. The angle adjusting device 500 includes a fixing rod 510 inserted into the support 110 and fastened through the bolts 511, ;

A pair of angle plates 530 provided on both sides of the fixed bar and each having an angle adjusting groove 531;

A "C" -shaped support 550 which is fastened and rotated through a hinge 553 between the angle plates; A lever 570 provided in the strut to adjust the angle;

And a restoring spring (590), one end of which is connected to the hinge (553) and the other end is connected to the lever to restore the lever back to its original position.

According to the present invention, the pesticide spraying device capable of adjusting the angle of the pesticidal spraying device of the present invention can accurately adjust the angle and height of the sprayer equipped with the nozzle in the spraying device for spraying pesticide, It is effective to spray pesticide quickly.

1 is a perspective view according to the present invention,
2 is a rear perspective view of the present invention,
3 is a perspective view showing an angle adjusting device according to the present invention,
Figs. 4 to 8 are diagrams showing the operation of the angle adjusting state according to the present invention

The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings, but the inventor may appropriately define the concept of the term to describe its invention in the best way Can be interpreted as a meaning and a concept consistent with the technical idea of the present invention.

It should be noted that the embodiments described in this specification and the configurations shown in the drawings are merely preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It is to be understood that equivalents and modifications are possible.

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

As shown in FIGS. 1 to 8, the present invention includes a main body 100 having a pair of pillars provided on a front surface of a spray device; A pair of spreaders (300) fastened to the struts and provided with nozzles through which the pesticide is sprayed; And a pair of angle adjusting devices 500 provided at the bottom of each of the spreaders to adjust the height and angle of the spreader.

The main body 100 is provided with a pair of pillars 110 for fastening the spreader to the front thereof and serves as a guide when adjusting the height of the spreader.

At this time, when the pesticide is sprayed by the sprayer, the pillar is formed by a square rod so that the sprayer can be prevented from being arbitrarily rotated by the spraying force of the pesticide sprayed from the nozzle.

The pair of spreaders 300 are fixed to the struts 550 of the angle adjuster 500 inserted into and fixed to each of the pair of struts 110 provided on the main body, And the angle is adjusted by the angle adjusting device to spray the pesticide through the nozzle 310.

The pair of angle adjusting devices 500 are provided at the bottom of each of the pair of spreaders to adjust the height and angle of each of the spreaders. The angle adjusting device 500 includes a fixing rod 510 inserted into the support 110 and fastened through bolts 511 )and; A pair of angle plates 530 provided on both sides of the fixed bar and each having an angle adjusting groove 531; A "C" -shaped support 550 which is fastened and rotated through a hinge 553 between the angle plates; A lever 570 provided in the strut to adjust the angle; And one end is composed of a hinge 553 and a restoring spring 590 which is fastened to the lever at one end to restore the lever back to its original position.

When the lever 570 is pulled upwardly after fixing the angle adjusting device 500 to the support 110 through the fixing rod 510 and then the lever 570 is moved upward along the groove 551 formed in the support 550, And is separated from the angle adjusting groove 531 while moving.

The struts 550 are rotated from the hinge 553 to rotate the struts 550 at a desired angle and then the restoring spring 590 is inserted into the hinge 553 at one end, The lever is restored to the angle adjusting groove 531 and is fixed.

According to the above process, when the pesticide sprayer is sprayed while moving the pesticide sprayer between trees, the pair of sprayers are adjusted in height and angle by a pair of angle adjusting devices provided at the lower part, It is possible to spray pesticide.

100: main body 300: a pair of spreaders
500: a pair of angular adjustment devices

Claims

A main body 100 having a pair of pillars provided on a front surface of the spray device;
A pair of spreaders (300) fastened to the struts and provided with nozzles through which the pesticide is sprayed;
And a pair of angle adjusting devices (500) provided at the lower part of each of the spreaders to adjust a height and an angle of the spreader, wherein the angle adjusting device (500) is capable of adjusting the angle of the pesticide spreader.

The method of claim 1,
In order to prevent the sprayer from being rotated arbitrarily by the spraying force of the pesticide sprayed from the nozzle when spraying the pesticide with the sprayer, the sprayer is provided to be able to fasten each pair of sprayers, A main body 100 having a pair of pillars 110 formed in a square bar on its front surface;
The height of the nozzle 310 is adjusted by the angle adjusting device while the height of the nozzle is adjusted by vertically adjusting the height of the nozzle by fastening it to the strut 550 of the angle adjuster 500 inserted into each of the pair of pillars 110 provided in the main body. And a pair of spreaders (300) for spraying the pesticide through the pesticide spreader (300).

The method of claim 1,
The pair of angle adjusting devices 500 are provided at the bottom of each of the spreaders to adjust the height and angle of the spreader. The angle adjusting device 500 includes a fixing rod 510 inserted into the support 110 and fastened through the bolt 511, ;
A pair of angle plates 530 provided on both sides of the fixed bar and each having an angle adjusting groove 531;
A "C" -shaped pillars 550 which are fastened between the angle plates and rotated through a hinge 553;
A lever 570 provided in the strut to adjust the angle;
And a restoring spring (590) having one end connected to the hinge (553) and one end connected to the lever to restore the lever to its original position.