KR20170050299A

KR20170050299A - Adjustable spray devices as possible at an angle of crop duster

Info

Publication number: KR20170050299A
Application number: KR1020150151669A
Authority: KR
Inventors: 손순임
Original assignee: 손순임
Priority date: 2015-10-30
Filing date: 2015-10-30
Publication date: 2017-05-11

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.

Utility Model Application for the Republic of Korea 20-2006-0000613

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 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.

In order to prevent the sprayer from rotating arbitrarily by the spraying force of the pesticide sprayed from the nozzle when spraying the pesticide with the sprayer, A main body 100 having a support 110 formed on its front surface;

The height of the upper part of the angle adjusting device 500 is adjusted by the angle adjusting device so that the pesticide is sprayed through the nozzle 310 And a pair of spreaders 300.

The angle adjuster 500 is provided under each of the spreaders to adjust the height and angle of the spreader. The angle adjuster 500 includes a fixing rod 510 inserted into the support 110 and fastened through the bolts 511;

A pair of circular plates 530 provided on both sides of the fixed bar and having angle adjusting grooves 531;

A "C" -shaped support 550 which is fastened between the discs through a hinge 553 and rotated; 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.

The fixing device 700 is provided on the wheel of the spraying device and fixed when using the spraying device, and includes a foot 710 coupled to the main body 100 by a hinge 730;

A restoring spring 750 provided at one end of the footrest to return the footrest to its original position;

And a fixing leg 770 for holding the main body at a distance from the ground).

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,
FIG. 3 is an exploded perspective view showing an angle adjustment state according to the present invention,
Figs. 4 to 7 are diagrams showing the operation of the angle adjusting state according to the present invention
8 is a perspective view showing a fixing device according to the present invention,
9 and 11 are views illustrating a process of fixing the wheel 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 11, the present invention includes a main body 100 having a support 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; 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 application device to fix the application device when using the application device.

The body 100 is provided with a support 110 for fastening a spreader to the front thereof, and also acts 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.

And a fixing device for preventing the spray device from moving when the pesticide is sprayed is fastened to the rear wheel through a hinge.

The pair of spreaders 300 are fastened to the struts 550 of the angle adjuster 500 inserted and fixed to the pillars 110 of the main body so that the height thereof is adjusted vertically and the angle is adjusted by the angle adjuster, ) To spray the pesticide.

The angle adjusting device 500 is provided at a lower portion 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 circular plates 530 provided on both sides of the fixed bar and having angle adjusting grooves 531; A "C" -shaped support 550 which is fastened between the discs through a hinge 553 and rotated; 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, The gear is separated from the adjustment 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.

The fixing device 700 is provided on the wheel of the spraying device and fixed when using the spraying device, and includes a foot 710 coupled to the main body 100 by a hinge 730; A restoring spring 750 provided at one end of the footrest to return the footrest to its original position; And a fixing leg 770 for fixing the main body to be separated from the ground).

When the foot plate 710 is pressed by the foot in a state where the main body is fixed, the foot plate is rotated from the hinge 730 and the restraint of the fixed legs 770 fixed by the fixing pieces 711 of the foot plate 710 Is released.

Then, when the main body 100 is advanced forward, the fixed leg is rotated from the hinge 771, and the wheel of the main body comes into contact with the ground,

When the restoring force of the footrest is released, the restoring spring 750 returns the footrest to its original position.

In order to fix the main body, the fixing leg is rotated to make contact with the ground, and then the main body is moved backward while pressing the foot plate. When the main body is separated from the ground while the fixing leg is rotated and then the pressing force of the foot plate is removed, The fixed leg is restrained to control the movement of the main body.

100: main body 300: a pair of spreaders
500: Angle adjusting device 700: Fixing device

Claims

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 the wheel of the spraying device to fix the spraying device when using the spraying device.

The method of claim 1,
In order to prevent the sprayer from rotating arbitrarily due to the spraying force of the pesticide sprayed from the nozzle when spraying the pesticide with the sprayer, the sprayer is provided with a square rod A main body 100 having a support 110 formed on its front surface;
The height of the upper part of the angle adjusting device 500 is adjusted by the angle adjusting device so that the pesticide is sprayed through the nozzle 310 And a pair of spreaders (300).

The method of claim 1,
The angle adjusting device 500 is provided at a lower portion 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 circular plates 530 provided on both sides of the fixed bar and having angle adjusting grooves 531;
A "C" -shaped support 550 which is fastened between the discs through a hinge 553 and rotated; 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.

The method of claim 1,
The fixing device 700 is provided on the wheel of the spraying device and fixed when using the spraying device, and includes a foot 710 coupled to the main body 100 by a hinge 730;
A restoring spring 750 provided at one end of the footrest to return the footrest to its original position;
And a fixing leg (770) for fixing the main body to be separated from the ground).