KR100436112B1 - agricultural chemical sprayer - Google Patents

Abstract

The chemical liquid such as pesticide discharged from the rear of the worker walking by the injector detachably attached to the back of the worker to be sprayed evenly to the crop, the body 10 detachably attached by the suspenders (10) ), Elevating pieces (A to F) are fixed to the support pillars (11, 12, 41) formed in the up and down direction in the body (10) and can be raised and lowered to the lifting piece (A to F) (a to f), and the nozzle 33 is detachably fixed to the fasteners (31, 32) selectively coupled to the ends (a to f) end to spray the chemical liquid supplied through the hose (3) is formed Is provided on the medicine rack 30, one side of the body 10 is provided with a hose support 40 for supporting one end of the hose (3) which is connected to the medicine bag 30 to the body (10).

Therefore, by fixing the medicinal rod of the injector in a vertical or horizontal direction according to the crop, the chemical liquid is evenly sprayed on the crop to maximize the control effect, and during the control, pesticides are discharged to the rear of the worker to poison the pesticide. It protects against and simplifies the structure of the pesticide spraying device.

Description

Adhesive Chemical Sprayer

The present invention relates to an adhesive pesticide sprayer that allows chemicals such as pesticides discharged from a rear of a worker walking by a spraying apparatus detachably attached to a back of an operator to be evenly sprayed on a crop.

More specifically, the medicine solution sprayed to the rear of the worker is fixed to the crop when walking while checking the growth state of the crop by fixing the medicine device of the injector attached to the back and back by the suspenders in the horizontal or vertical direction according to the crop. It relates to a pesticide sprayer to be evenly sprayed.

In general, in order to increase the productivity and marketability of crops cultivated in a plastic house or open field or the like to spray pesticides, pesticides, nutrients, such as pesticides to control pests.

At this time, if the crop area is small, the manual pesticide sprayer is sprayed onto the crop while walking on the back of the worker by means of suspenders while pumping the chemical liquid. As it is controlled by repeatedly moving from the front to the left and right of the worker, it is cumbersome to use, and it takes a long time during the control, which increases the fatigue of the worker and significantly reduces workability.

Since the chemical liquid sprayed through the spray nozzle is partially sprayed on the crop, the control effect is reduced and must be repeatedly controlled. The face of the worker (respiratory organs such as eyes, nose and mouth) from the sprayed pesticide during the control is intact. Because of the exposure, extremely harmful pesticides are absorbed through the skin and respiratory organs, which can easily cause pesticide poisoning.

On the contrary, in the case of a large crop area such as a vinyl house, a large number of spray nozzles are mounted on the ceiling of the vinyl house frame, and pesticides discharged at a predetermined pressure from the chemical tank are applied to the crop through the nozzle of the ceiling. There is a fixed type control device which is to be sprayed or a driving type unmanned automatic control device which sprays the chemical liquid through the nozzle to the crop while automatically driving the furrow inside the plastic house.

When the fixed type control device is installed in a plastic house or an unmanned automatic control device is used, a large amount of cost is required, and thus, economically vulnerable small farms face economic difficulties.

Therefore, an object of the present invention, by fixing the medicine rod of the detachable injector device attached to the back and back in the vertical or horizontal direction according to the crop, the chemical liquid discharged to the rear of the worker during walking is evenly sprayed throughout the crop control effect To provide a pesticide sprayer to maximize the

Another object of the present invention is to provide a sticky agrochemical sprayer to prevent the pesticide poisoning by preventing the worker's face from being directly exposed to the pesticide by preventing the chemical liquid such as pesticide to be discharged to the rear of the worker. It is.

It is still another object of the present invention to provide an agrochemical sprayer capable of supplying a low cost product to a small farm by simplifying the structure of the chemical liquid injector.

Another object of the present invention is to improve the workability of spraying chemical liquids while checking the growth state of the front left and right crops while walking, and to provide a self-contained agrochemical sprayer that can be controlled alone to reduce labor. will be.

1 is a schematic perspective view of a strapping pesticide sprayer according to the present invention;

Figure 2 is an excerpt of the main portion of the adhesive pesticide sprayer according to the present invention,

Figure 3 is a side view of the adhesive pesticide sprayer according to the present invention,

Figure 4 is a first state of use when controlling in a horizontal direction using the adhesive pesticide sprayer according to the present invention,

Figure 5 is a second state of use when controlling in the vertical direction using the adhesive pesticide sprayer according to the present invention.

* Explanation of symbols used in the main part of the drawing

One; shoulder strap

3; hose

10; Body

11,12,41; Support pillar

20; Groove

21; spin

30; Medicine

30a; Screwman

31,32; Fastener

33; Nozzle

40; Hose support

50; Auxiliary medicine

A to F; Getting on and off

a to f; Fixture

The object of the present invention described above, the body 10 is provided with suspenders 1 for adhesion; Support pillars (11, 12, 41) installed in the vertical direction on the rear surface of the body (10), respectively; A lifting piece (A to F) coupled to and lowered in a state in which the outer circumferential surfaces of the support columns (11, 12 and 41) are wrapped and fixed to the support columns (11, 12 and 41) by screws; Tubular fixtures (a to f) extending horizontally on each rear surface of the elevating pieces (A to F) and having grooves 20 formed on an inner circumferential surface thereof; Insertion rods having a protrusion 21 inserted into each of the holders (a to f) and coupled to the groove 20 on the outer circumferential surface thereof are extended to the front side, and are separated from each other at a predetermined interval apart from the rear side, and screwed to each end. Fasteners 31 and 32 extending horizontally to which fastening members 31a are fastened; A medicine container 30 in which the nozzles 33 are coupled to and fixed through the fasteners 31 and 32, and nozzles 33 are sprayed on the outer circumferential surface to spray the chemical liquid supplied from the chemical liquid tank through the hose 3; And a hose support (40) which is attached to one side of the body (10) and allows the hose (3) connected to the medicine box (30) to be supported therethrough. Is achieved by.

According to a preferred embodiment, a screw hole 30a is formed at the end of the aforementioned medicine bag 30 to detachably connect the auxiliary medicine bag 50 according to the height of the crop or the control area of the crop.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to be described in detail so that those skilled in the art to which the present invention pertains can easily carry out the present invention. It is not intended that the technical spirit and scope of the invention be limited.

1 to 5, the body 10 is detachably attached by the suspenders 1 provided with a cushioning material, and the support pillars 11, 12, and 41 formed in the vertical direction in the body 10. Lifting pieces (A to F) and the lifting pieces (A to F) which are respectively fixed by screws 13 and 14 so as to be able to move up and down, are formed to protrude rearward and the grooves 20 are formed at equal intervals on the inner circumference. Fasteners 31 and 32 formed on the outer periphery of the fixing bases a to f and projections 21 corresponding to the grooves 20 so as to be selectively elastically coupled to the fixing bases a to f, Removably fixed to the holder (a to f) to maintain the vertical or horizontal direction to the body 10 according to the crop and spraying the chemical liquid supplied through the hose (3) from the chemical tank (not shown) to the crop About medicine 30 is formed inclined at a predetermined angle to face the nozzle 33,

The center of the operator due to the weight of the hose (3) during walking by integrally formed below the body (10) and having a hose (3), one end of which communicates with the medicament (30) to be fixed to the body (10) The hose support 40 and the end of the medicament 30 to prevent the back from being pulled back, the screw hole 30a to be detachably connected to the auxiliary medicament 50 according to the height of the crop or the control area of the crop ).

Reference numeral 4 is a waist fixing belt to adhere to the body 10 to prevent flow when walking, 5 is an opening and closing lever for regulating the chemical liquid supplied to the medicine bag 30 from the hose 3, 31a and 32a is fastened It is a screw detachably fixing the medicine rack 30 inserted into the spheres 31 and 32.

Hereinafter, with reference to the accompanying drawings the operation of the adhesive pesticide sprayer according to the present invention will be described.

As shown in Figures 1, 3, 4, when the height of the crop to be controlled, such as vegetables such as radish is small, the above-mentioned medicinal rod 30 is fixed to maintain the horizontal to the ground to spray the chemical liquid vertically downward I can control it.

That is, it is selectively detachably coupled to the end (d, f) end formed to protrude rearward to the elevating piece (D, F) coupled to the support columns (11, 12) of the above-described body (10) Insert the medicine rod 30 to the fasteners 31 and 32 to be fitted in a horizontal state, and then fix the medicine rod 30 to the ground by using screws 31a and 32a. It can be mounted to the body (10).

Therefore, it is possible to adhere to the shoulder of the worker by using the suspenders 1 to the body 10 mounted horizontally on the medicine rack 30, the chemical liquid such as pesticide discharged at a predetermined pressure from the chemical tank not shown When the hose 3 is opened by operating the opening and closing lever 5 formed on the hose 3 in close proximity to the waist dancing of the worker when controlling the walking, as it is supplied to the medicine cabinet 30 through the hose 3. The chemical liquid sprayed through the nozzle 33 formed so as to face the spraying direction at 30 can be evenly sprayed onto the crop.

At this time, as the aforementioned medicine bag 30 is mounted at the end of the fixing stand (d, f) protruding to the body 10 in the opposite direction to the moving direction of the worker walking through the chemical liquid sprayed through the nozzle 33 Since it is sprayed, it is possible to prevent the intoxication by inhaling the pesticide by preventing the worker's face is exposed from the chemical liquid, such as a fine pesticide sprayed.

In addition, when the worker walks forward while checking the growth state of the crop directly with the naked eye, the chemical liquid sprayed through the nozzle 33 from the rear of the adhered body 10 is sprayed against the crop, so as to maximize the control effect. It becomes possible.

In addition, as described above, when spraying the chemical liquid to the rear of the operator while walking to adhere to the body 10, when the walking worker is away from the chemical tank, the chemical liquid from the aforementioned chemical tank to the medicine cabinet 30 Due to the weight of the hose (3) to be supplied is the center of the operator is tilted to the rear, so that the worker is difficult to control while walking forward.

At this time, the hose (3) in communication with the medicament 30 so that the hose (40) is fixed to the hose support 40 in the state passing through the central portion of the hose support 40 formed integrally with the hose (hose ( By distributing the weight of 3), the worker can smoothly walk and control work.

On the other hand, as shown in Figure 5, when the control object is a tall crop, such as a flower, it can be controlled by spraying the chemical solution to the crop by mounting the medicinal rod 30 perpendicular to the ground.

That is, the detachably selected end portions b and e formed to protrude rearward to the elevating pieces B and E coupled to the supporting pillars 41 formed on the intermediate side of the body 10 can be lifted and lowered. By inserting the medicament 30 in the vertical direction to the fasteners (31, 32) to be coupled in a vertical direction, by fixing using the screw 31a to maintain the vertical direction with respect to the ground 30 It can be fixed to the body (10).

Accordingly, the rose formed on the left and right sides of the furrow by the nozzle 33 formed on the medicine bag 30 while walking along the furrow inside the vinyl house where the flower crop is grown by attaching the body 10 using the above-described suspenders 1. It is possible to control chemicals against flowers, etc.

At this time, the medicine table 30 is formed by the protrusions 21 of the fasteners 31 and 32 coupled to the grooves 20 formed at the inner circumference of the fixing bars b and e formed at the rear of the body 10. By pulling to the side), when the control area is narrow, such as a plastic house, the medicine pole 30 can be prevented from being damaged by contacting crops and the like during movement to control.

On the other hand, it is possible to maximize the control effect by adjusting the injection direction of the nozzle 33 formed in the above-mentioned medicine bag 30 according to the components of the chemical liquid. That is, when the chemical liquid is a fungicide, the spraying direction of the nozzle 33 is fixed upward, when the chemical liquid is the pesticide, the spraying direction of the nozzle 33 is fixed downward, and when the chemical liquid is the nutrient, the nozzle 33 is fixed. It is preferable to use the fixed direction of injection in the middle of the up and down.

As mentioned above, according to a preferable embodiment, it has the following advantages.

By fixing the medicinal rod of the detachable injector attached to the back to the vertical or horizontal direction according to the crop, the chemical liquid discharged to the rear of the worker during walking is evenly sprayed throughout the crop to maximize the control effect.

By discharging the chemical liquid such as pesticide to the rear of the worker to prevent the worker's face from being directly exposed to the pesticide during the prevention, the worker can be prevented from poisoning.

By simplifying the structure of the chemical liquid injector, it is possible to supply low-priced products to small farms.

In addition, while checking the growth of the front left and right crops while walking, improve the workability of spraying and controlling the chemical, and can control alone, saving labor.

Claims (2)

Body 10 is provided with suspenders (1) for the adhesion; Support pillars (11, 12, 41) installed in the vertical direction on the rear surface of the body (10), respectively; A lifting piece (A to F) coupled to and lowered in a state in which the outer circumferential surfaces of the support columns (11, 12 and 41) are wrapped and fixed to the support columns (11, 12 and 41) by screws; Tubular fixtures (a to f) extending horizontally on each rear surface of the elevating pieces (A to F) and having grooves 20 formed on an inner circumferential surface thereof; Insertion rods formed in each of the fixing base (a to f) and the projection 21 is formed on the outer circumferential surface thereof is coupled to the groove 20 is extended to the front, is separated from the rear by a predetermined interval apart and screwed at each end Fasteners 31 and 32 extending horizontally to which fastening members 31a are fastened; A medicine container 30 in which the nozzles 33 are coupled to and fixed through the fasteners 31 and 32, and nozzles 33 are sprayed on the outer circumferential surface to spray the chemical liquid supplied from the chemical liquid tank through the hose 3; And A hose support (40) attached to one side of the body (10) to allow the hose (3) connected to the medicine box (30) to be supported therethrough; Strapping pesticide sprayer characterized in that it comprises a. The method of claim 1, wherein the adhesive pesticide sprayer, characterized in that the threaded hole (30a) is formed to be detachably connected to the auxiliary medicine bag (50) at the end of the medicine bag (30).