KR20160055625A

KR20160055625A - Sprayer of agriculture chemicals

Info

Publication number: KR20160055625A
Application number: KR1020140155655A
Authority: KR
Inventors: 김연수; 신종팔
Original assignee: 김연수; 신종팔
Priority date: 2014-11-10
Filing date: 2014-11-10
Publication date: 2016-05-18

Abstract

The present invention relates to an apparatus for spraying mist type chemicals to enable efficient spray of the chemicals in a wide range through one time spray or rotation while spraying the chemicals in a minute particle state with use of a siphon principle and performing a rotation of 360 angular degrees. The apparatus comprises: a first housing storing chemicals; and a second housing coupled to an upper section of the first housing and connected to a compressor for supplying compressed air to the first housing. The compressed air supplied to the second housing is injected in the first housing, and chemicals stored in the first housing are sprayed to the outside by a siphon phenomenon.

Description

[0001] SPRAYER OF AGRICULTURE CHEMICALS [0002]

The present invention relates to a mist spraying apparatus for spraying a pesticide, that is, a medicine into a very small particle state, more specifically, spraying a medicine in a fine particle state using a siphon principle, And is designed to be capable of efficient spraying in a wide range through one spraying or rotation by making a reciprocating motion on a rail provided on the ceiling so that a dead zone is not generated.

Various vegetables, flowers and fruits cultivated through ordinary greenhouses or glass houses are sprayed with pesticides in the season where the pests are likely to be affected by the characteristics of the crops, thereby preventing the occurrence of pests and diseases. The conventional pesticide spraying apparatus A pumping means is provided in a reservoir containing the pesticide and the pumping means is operated as necessary to compress the internal pesticide and the pesticide in the sprayed state is discharged to the outside through the spray head, .

Of course, in addition to the above-described pesticide spraying device, there is a method in which a pest control lever is operated by one hand while the worker directly moves the pesticide pail on the back of the pest control work, and the agent is sprayed while holding the nozzle stand with the other hand, And spraying the medicament dispensed at a high pressure through a nozzle is widely used.

However, such a spraying method or spraying device has a problem in that the effect of controlling the pesticide is not uniformly sprayed, and the pesticide is repeatedly sprayed in one place, so that the pesticide is limited by the pesticide residue and the pest control is performed more than necessary.

In addition, the conventional spraying method requires a lot of labor force because the spraying range of the pesticide is narrow, and in the case of the facility house (plastic house or glass house), it is exposed to the pesticide for a long time in a closed space, .

In order to solve such a problem, various pesticide spraying apparatuses have been introduced, and there have been disclosed various pesticide spraying apparatuses, such as "Registered Patent No. 10-0830338 (2008.05.09)" Hazardous pest control apparatus ", Registered utility model 20-0155206 Device ".

Japanese Patent Application No. 10-0830338 discloses a disinfectant designed for the purpose of expecting an excellent control effect by uniformly and automatically controlling sprayed medicines in four directions,

A shaft which is rotatably mounted on a support and rotates by a power means, a shaft which is rotated in the forward and reverse directions by a power means, a T-type mount which is shaft-coupled to the shaft and integrally rotates, And a blower installed in the rear tee holder of the atomizer so that the sprayed medicine can be blown forward.

However, in the case of the above-mentioned Patent No. 10-0830338, the sprayer installed in opposite directions to the opposite ends of the T-shaped cradle by the power means makes forward and reverse rotation, and in this case, stops at the moment when the direction changes from the forward direction to the reverse direction, There is a problem that the pesticide is sprayed at a specific moment and at a specific point corresponding thereto at a different moment and at different points corresponding thereto.

Since the compressed air and the medicament are mixed at a specific point and then sprayed, there is a limit to fine spraying into a small particle size to be pursued in the present invention.

And the registered utility model No. 20-0155206 is characterized by using an ultrasonic vibration device to atomize the size of pesticide particles. That is, the remaining part except for the upper part is closed, and an air inflow hole is formed on one side and several ultrasonic vibrators are installed on the bottom surface to spray the liquid pesticide, a step where the spray box is placed, A main body having a duct formed with a discharge hole and a blowing fan blowing outside air to generate wind; an inlet formed with a discharge port at the center and closed by a lid to supply pesticide, A lid, and a spray hose communicating with the discharge port of the lid and guiding and spraying vaporized pesticide.

However, in the case of the registered utility model No. 20-0155206, since the ultrasonic vibration device is used, the structure is complicated and the manufacturing cost is increased as compared with the present invention described below, and the state of fine particles of the pesticide sprayed according to the operating state of the ultrasonic vibrator is changed .

Also, in order to secure a wide spraying distance, there is a limit in that a ventilating fan must be provided also in Registration Utility Model No. 20-0155206.

In addition, both of the two spraying apparatuses are fixed and operated at a specific position, and there is a limit in that the operator needs to move the position according to a desired location.

DISCLOSURE Technical Problem Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a medicine sprayer capable of spraying medicine with particles of 15 to 20 microns using a siphon phenomenon or principle, .

In addition, the housing is provided with a storage space provided with a medicine and a nozzle through which the medicine is discharged, and the housing is rotated 360 degrees instead of forward and reverse rotations so that the rotation is performed compactly and continuously at the same speed And to provide a medicine spraying device capable of maintaining the injection range constant.

It is another object of the present invention to provide a drug sprayer capable of effectively spraying a drug over a wide range as wide as one revolution by providing at least one nozzle in a different distance from a space provided with the drug.

Of course, it is designed to be installed on the rails so as to be movable so as to enable more efficient spraying without a blind spot.

According to an aspect of the present invention,

And a second housing coupled to an upper portion of the first housing and connected to a compressor for supplying compressed air to the first housing,

The compressed air supplied to the second housing is injected into the first housing, and the medicine stored in the first housing is injected to the outside by siphon development.

Also, in the first housing

A compressed air supply pipe for moving the compressed air supplied from the second housing and a nozzle unit for injecting medicine to the outside through a space in which the compressed air supply pipe communicates with the chemical supply pipe, And,

The medicament supply pipe for supplying the medicament, the compressed air supply pipe, and the nozzle unit are provided in the first housing.

Further, the present invention is characterized in that the at least one nozzle unit is spaced apart from the first housing at different distances.

In addition, the second housing is provided with driving means for rotating the first housing 360 degrees.

According to the apparatus for spraying medicines according to the present invention having the above-described configuration, it is expected that the medicament is sprayed with particles of 15 to 20 microns to form the spray state constantly and continuously such as a mist state,

By rotating the first housing 360 degrees, it is possible to solve the problem that was expected in the conventional forward / reverse rotation and to maintain the injection range and the injection amount at a constant level.

The first housing is provided with a medicine storage space and a supply pipe through which medicine and compressed air are sprayed. The second housing has a second housing for driving the first housing and injecting compressed air. The effect that the device can be obtained can be expected.

Furthermore, since at least one nozzle unit is provided in the first housing and the distance from the first housing is different from each other, it is possible to spray the medicine in a wide range as much as possible in one rotation injection, and also, It is expected that the effect of spraying the medicine to every corner is possible.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an external view of a medicine dispensing apparatus according to the present invention; Fig.
FIG. 2 is an interior view of the medicine dispensing apparatus according to the present invention. FIG.
3 is an internal perspective view of the medicine dispensing apparatus according to the present invention.
FIG. 4 is a view showing the interior of the second housing and the interior view of the first housing in the medicine dispensing apparatus according to the present invention. FIG.
FIG. 5 is a state of use of the medicine dispensing apparatus according to the present invention. FIG.

Hereinafter, a mist spraying apparatus according to the present invention will be described in detail with reference to the drawings.

1 to 4, the medicine dispensing apparatus according to the present invention comprises:

A first housing 10 in which the medicine L is stored and a second housing 20 coupled to the upper portion of the first housing to supply compressed air to the first housing.

The compressed air is injected into the second housing 20 through the compressed air introduced into the first housing 20 through the compressed air injection pipe 50. [ 10 to the compressed air supply pipe 32. [

As will be described later, the medicament spraying in the medicament spraying apparatus according to the present invention uses the principle of Siphon, which is a method of spraying the compressed air and the medicament into the particulate state by mixing with the conventional compressed air, or injecting the particulate state using the ultrasonic vibrator And differentiation.

Siphon refers to a pipe for lifting a liquid in one place and moving it to a lower place without tilting or moving. The phenomenon of liquid movement by a siphon is called a siphon action.

The first housing 10 is provided with a medicine supply pipe 31 for providing a transfer path for transferring a medicine for drug injection, a compressed air supply pipe 32 for providing a transfer path through which the compressed air is moved, And a nozzle unit 33 for spraying the medicines supplied to the space through which the compressed air supply pipe is communicated, into particles of 15 to 20 micron state.

A plurality of the nozzle units 33 can be installed for efficiently and economically spraying the medicines. The medicament supply pipe 31 and the compressed air supply pipe 32 are connected to the first housing 10, As shown in FIG.

For reference, in the drawings shown in the present invention, a pair of a medicine supply pipe, a compressed air supply pipe, and a nozzle unit are shown.

In addition, in the present invention, in addition to the function of storing medicines in the first housing, a medicament supply pipe and a compressed air supply pipe are incorporated together to enable a more compact spray device structure.

Of course, it is preferable that the storage part 10S for storing the medicine is formed to be detachably formed from the first housing. Of course, the means for detaching the storage portion 10S in the first housing may be various.

When the compressed air is injected into the compressed air injection pipe 50 and the compressed supply pipe 32 through the second housing 20 and is moved toward the nozzle unit 33, the compressed air is stored in the first housing by the siphon principle. The medicine L is lifted up along the medicine supply pipe 31 and moved to the nozzle unit 33,

By the compressed air in the nozzle unit 33, the medicament is pulverized into particles having a size of 15 to 20 microns and sprayed while forming a mist-like jet state.

As will be described later, it is preferable to maintain the spraying angle &thetas; sprayed from the nozzle unit 33 to be about 90 degrees in order to form an effective spraying range (refer to FIG. 5).

As shown in FIGS. 1 to 4, the nozzle unit 33 may be formed directly on the side surface of the first housing to inject the medicine,

As shown in FIG. 5, a separate moving tube 34 may be formed from the first housing 10 and the nozzle unit 33 may be mounted on the end thereof.

In addition, although the nozzle unit 33 is designed to be formed as a lower part in FIG. 5 in the ejecting direction, it may be designed to be ejected in various directions including the upper part according to the operation situation.

Next, in the case of the present invention, the first housing 10 is designed to be continuously rotated in a constant direction.

That is, the second housing 20 is provided with the driving means 40 for rotating the first housing 10, and the first housing is rotated in only one direction 360 degrees by the driving means, And the problem that the medicines are uniformly distributed in a specific area at the time of stopping with the change has been solved.

The drive unit 40 includes a drive motor 41, a drive shaft 42 disposed on one side of the drive motor, a drive chain 43 mounted on the drive shaft and rotated together with the drive shaft, And a rotating shaft 45 having one end mounted to the gear portion and the other end mounted to the first housing,

When the drive motor is operated, power is transmitted to the drive shaft-drive chain-gear unit-rotation shaft, and the first housing is rotated in one direction.

Of course, the driving means may be designed in a more various manner, and the driving means disclosed in the drawings attached to the present invention is only one example.

4, rotation of the rotary shaft 45 can twist the compressed air injection tube 50 into which the compressed air is injected, so that the compressed air injection tube 50 is provided with the nipple 51 for preventing the twisting thereof. .

Next, the medicine dispensing apparatus according to the present invention having the above-described structure is fixed at a certain point so that the first housing 10 can be rotated while the medicine is sprayed,

As shown in FIG. 5, the first housing 10 may be rotated while being moved on the rail R to perform drug spraying.

That is, the medicine dispensing apparatus according to the present invention is designed not as a fixed type fixed to a specific place, but as a mobile type. Especially, when the medication is sprayed inside the house, such a movable type can efficiently perform its function. While the long distance of 100M is reciprocating on the rail (R), the medicines are sprayed in a misty manner and continuously rotated, Spread to every corner to prevent the occurrence of a zone.

In particular, as shown in FIG. 5, the nozzle portions 331 and 332 are positioned asymmetrically, that is, at different distances from each other in the opposite direction with respect to the first housing (more precisely, the rotation axis) It is expected that the spraying of the medicine within the maximum radius range that the medicine can reach by spraying the nozzle unit 332 far away from the rotation can be expected.

The operation of the medicine dispensing apparatus of the present invention shown in FIG. 5 will be described.

First, a rail R for moving the medicine spray device in the front-rear direction is installed on the house ceiling, and the second housing 20 of the medicine spray device is moved forward and backward on the rail R provided on the house ceiling. Of course, the upper surface of the second housing is provided with a separate means (not shown) which can be moved along the rail.

In the first housing 10, the nozzle unit 33 is not mounted directly on the side of the first housing but is formed on the side surface of the first housing and the nozzle unit 33 is formed on the end of the moving pipe. Respectively.

Of course, as shown in the drawing, the nozzle unit 33 is provided with two nozzle units (first nozzle unit, second nozzle unit) 331 and 332 in opposite directions with respect to the first housing 10 .

The first and second nozzle portions 331 and 332 are spaced apart from each other at a different distance from the first housing. That is, the first and second nozzle portions 331 and 332 are separated from the first housing (more specifically, The lengths of the first and second moving pipes 341 and 342 are different from each other.

This is to spray the medicine as efficiently as possible in the widest possible range in one rotation as described above.

For example, the length of the first moving pipe 341 connected to the first nozzle unit 331, or more precisely, the length from the first nozzle unit 331 to the rotating shaft 45 is 1M (a) And a second moving pipe (342) connected to the second moving pipe (332). More precisely, it can be considered that the length from the second nozzle unit 332 to the rotary shaft 45 is 3M (a * 3)

It is preferable that the spray angle &thetas; of the nozzle portions 33/331 and 332 is set to 90 degrees.

In this case, a spraying range is formed by a total of 4M radius (diameter of 8M) during one rotation of the first housing 10 (note that the spraying range is a spraying range formed at a point lower than 1M from the nozzle portion, Of course, the total radius itself increases at the point of spraying)

A spraying range formed with a total radius of 2M around the first housing 10 is formed through the nozzle unit 331 and a spraying range is formed with a total radius of 4M around the first housing 10 through the second nozzle unit 332 The medicine is sprayed in a remaining range obtained by subtracting a circle width formed by a total 2M radius from the formed circle width (which is sprayed through the first nozzle portion)

Finally, when the first housing rotates once, the medicine is sprayed within a radius of 4M around the first housing.

Of course, since such drug spraying is performed while reciprocating on the rail (R), a drug spreading effect spread over a wider range can be expected, and a drug spraying effect to a blind spot can be expected.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Changes and substitutions are to be construed as falling within the scope of protection of the present invention.

Description of the Related Art [0002]
10: first housing 20: second housing
31: chemical supply pipe 32: compressed air supply pipe
33: nozzle unit 34: moving pipe
331: first nozzle unit 332: second nozzle unit
341: first moving tube 342: second moving tube
40: drive means 50: compressed air injection tube
C: Compressor R: Rail
L: Pharmaceutical

Claims

A first housing in which the medicine is stored; And
And a second housing coupled to an upper portion of the first housing and connected to a compressor for supplying compressed air to the first housing,
The first housing
A medicine supply pipe which is a medicine transfer path for injecting medicine,
A compressed air supply pipe for moving the compressed air supplied from the second housing,
And a nozzle for spraying medicine to the outside is provided as a space where the medicine supply pipe and the compressed air supply pipe communicate with each other,
The compressed air supplied to the second housing passes through the compressed air supply pipe provided in the first housing and moves to the nozzle unit, so that the siphon phenomenon occurs, so that the medicine stored in the first housing rises on the medicine supply pipe, Wherein the spraying device is a mist spraying device.

The method according to claim 1,
Wherein the first housing is provided with a storage part for storing the medicine, and the storage part is detachably formed from the first housing.

3. The method of claim 2,
Wherein the mist-like medicament spraying device reciprocates on a rail installed in the house.

3. The method of claim 2,
The second housing is provided with driving means for rotating the first housing 360 degrees,
A drive shaft provided on one side of the drive motor, a drive chain mounted on the drive shaft and rotated according to rotation of the drive shaft, a gear portion rotated in engagement with the drive chain, and a gear portion And the other end is mounted on the first housing.