KR102691597B1 - Installation Structure for Fruit Tree Unmanned Control and Control Method Using Installation Structure Thereof - Google Patents

Abstract

The present invention relates to an installation structure for unmanned control of fruit trees and a control method using the installation structure. It is installed perpendicular to the ground between fruit trees planted in a row and sprays a chemical toward the underside of the leaves of fruit trees to enable efficient control of fruit trees. In order to do this, a horizontal chemical liquid transfer pipe (52) is installed along the ground on the lower side of the fruit trees (2) planted in a row, and a pump (50) connected to the chemical liquid tank (59) is installed at one end of the horizontal chemical liquid transfer pipe (52). It is connected and installed at the other end of the horizontal chemical liquid transfer pipe 52, and a reverse check valve 65 is connected and installed to close when the pressure in the horizontal chemical liquid transfer pipe 52 rises and to open when the pressure falls. The fruit trees planted in a row (2) A vertical supply pipe (35) is installed perpendicularly to the horizontal chemical liquid transfer pipe (52), and a spray nozzle (20) is installed on the vertical supply pipe (35) to spray chemical liquid at regular intervals. The nozzle 20 is arranged to be inclined upward at an angle of 45 to 70° relative to the horizontal ground, so that the chemical liquid sprayed from the spray nozzle 20 is sprayed toward and contacts the underside of the leaf 5 of the fruit tree 2. do.

Description

Installation structure for unmanned control of fruit trees and control method using the installation structure {Installation Structure for Fruit Tree Unmanned Control and Control Method Using Installation Structure Thereof}

The present invention relates to an installation structure for unmanned control of fruit trees and a control method using the installation structure. More specifically, the present invention relates to an installation structure for unmanned control of fruit trees and a control method using the installation structure. More specifically, it is installed perpendicularly to the ground between fruit trees planted in a row and sprays a chemical toward the underside of the leaves of the fruit trees to efficiently kill fruit trees. It relates to an installation structure for unmanned control of fruit trees and a control method using the installation structure.

For example, in the past, workers carried a pest control device on their backs and walked between fruit trees and sprayed the pesticide solution directly, or drove a pest control vehicle for orchards and sprayed the solution.

However, such existing pest control work has the problem that workers are exposed to the pesticide solution, which is not only bad for their health, but also requires a lot of time for the pest control work. In particular, fruit trees need to be sprayed periodically with a focus on protective observation, but since the pest control work takes about 4 hours per 10,000 square meters, it is not easy to carry out the pest control work manually.

Therefore, recently, orchards are equipped with pest control systems that automatically spray chemical solutions to remove various pests or pathogens on fruit trees such as apples and pears, or automatically spray water to control temperature and humidity.

As an example of a pest control system, Korea Registered Utility Model No. 20-0452821 discloses a fog spray control system installed in a greenhouse or livestock shed. In other words, a fog spray control system has been disclosed that installs branched guide spray pipes in several pest control facilities, such as greenhouses or livestock sheds, so that pest control can be carried out sequentially or selectively for each building.

However, the fog spray control system disclosed in this way has a problem in that it is not suitable for installation in orchards. In other words, due to the height of the fruit trees, spraying the control solution using the fog spray method from the bottom is not only inefficient because the solution is not sprayed to the top of the fruit trees, but also spraying the control solution using the fog method results in too much of the solution being wasted as it is sprayed on the road. It was uneconomical, and there was a problem with the sprayed solution scattering into the air, resulting in significant loss of the solution.

Korean Registered Utility Model Document No. 20-0452821 (2010.02.02.) Korean Patent Document No. 10-1617943 (December 15, 2015)

Accordingly, the present invention was created to eliminate the above-mentioned problems, and is an unmanned control device for fruit trees that is installed perpendicularly to the ground between fruit trees planted in a row to efficiently control fruit trees by spraying chemicals toward the underside of the leaves of the fruit trees. It was completed as a technical task with a focus on the installation structure and the pest control method using the installation structure.

The present invention for achieving the above technical problem is to construct an installation structure for unmanned control of fruit trees, in which a horizontal chemical liquid transfer pipe (52) is provided along the ground at the lower side of the fruit trees (2) planted in a row, and the horizontal chemical liquid transfer pipe A pump 50 connected to the chemical liquid tank 59 is connected to one end of (52), and the other end of the horizontal chemical liquid transfer pipe 52 is closed when the pressure in the horizontal chemical liquid transfer pipe 52 rises and the pressure decreases. A reverse check valve (65) is connected and installed to open, and a vertical supply pipe (35) is connected and installed perpendicular to the horizontal chemical liquid transfer pipe (52) between the fruit trees (2) planted in a row, and on the vertical supply pipe (35) A spray nozzle 20 that sprays a chemical solution at regular intervals is installed, and the spray nozzle 20 is arranged to be inclined upward at an angle of 45 to 70 degrees based on the horizontal ground, so that the chemical solution sprayed from the spray nozzle 20 is sprayed on fruit trees ( It provides an installation structure for unmanned control of fruit trees, which is configured to be sprayed toward and in contact with the underside of the leaf (5) of 2).

At this time, the spray nozzles 20 are installed in numbers of 2 to 4 on the nozzle base 12 installed in communication on the vertical supply pipe 35, and are horizontally radiated around the outer periphery of the nozzle base 12. It is characterized in that it is installed so that the chemical solution is evenly supplied and sprayed to the multi-directional leaves (5) located in the upper portion around the spray nozzle (20).

In addition, a T-shaped branch pipe 80 is provided between the horizontal chemical liquid transfer pipe 52 and the vertical supply pipe 35, and the branch pipe 80 is a horizontal pipe on both sides connected to the horizontal chemical liquid transfer pipe 52. (81) and a vertical pipe (82) vertically connected to the middle of the horizontal pipes (81) on both sides and connected to the vertical supply pipe (35), and the upper and lower filter meshes are located inside the vertical pipe (82). A filtration member 84 with (85) spaced apart is inserted, a male threaded portion 82a is formed on the outer periphery of the vertical pipe 82, and a female threaded portion 89a corresponding to the male threaded portion 82a is provided. It is characterized in that it is composed of a cover 89 having a through hole 89b into which the vertical supply pipe 35 is inserted.

In addition, an intermediate tight pipe body 86 is provided so that the filtering member 84 and the cover 89 are in close contact with each other, and a flange portion 87 is formed to protrude on the outer periphery of the middle portion of the intermediate tight pipe body 86. In addition, a rubber packing 88 is provided on the lower surface of the flange portion 87, and the lower surface of the rubber packing 88 is configured to rub against the upper surface of the vertical pipe 82.

In addition, on the outer periphery of the nozzle stand 12, a seating ring portion 72 having a fixed seating groove open to the upper side is formed so that the connection fixing line 74 is coupled to the lower side of the spray nozzle 20 in the horizontal direction. , the plurality of vertical supply pipes (35) are installed vertically along the horizontal chemical liquid transfer pipe (52) by the connection fixing line (74) seated and fixed along the seating ring portion (72) on the same horizontal line. It is characterized by being configured to maintain the state.

In addition, the nozzle base 12 on which the spray nozzle 20 is installed is configured to be movable along the longitudinal direction of the vertical supply pipe 35, and forms a vertical long hole on the vertical supply pipe 35, and the nozzle base ( 12) is formed to be 1.5 to 2.5 times longer than the vertical long hole, and is configured to allow the through hole in the injection nozzle 20 to slide up and down within the range of the vertical long hole.

In addition, the horizontal chemical liquid transfer pipe 52 is distributed and supplied to a plurality of distribution transfer pipes 52-1, 52-2, and 52-3, and each distribution transfer pipe 52-1, 52-2, and 52-3 It is characterized by installing an electromagnetic valve 61 on the initial movement side of so that the distribution movement pipes 52-1, 52-2, and 52-3 can be selectively used.

In another present invention, in configuring a control method using an installation structure for unmanned control of fruit trees, a horizontal chemical liquid transfer pipe (52) is installed along the ground on the lower side of the fruit trees (2) planted in a row, and the horizontal chemical liquid transfer pipe (52) is installed. ), a pump 50 connected to the chemical liquid tank 59 is connected and installed at one end, and the other end of the horizontal chemical liquid transfer pipe 52 is closed when the pressure in the horizontal chemical liquid transfer pipe 52 rises and opens when the pressure falls. A reverse check valve (65) is connected and installed, and a vertical supply pipe (35) is connected and installed perpendicular to the horizontal chemical liquid transfer pipe (52) between the fruit trees (2) planted in a row, and at regular intervals on the vertical supply pipe (35). A spray nozzle 20 that sprays a chemical solution is installed, and the spray nozzles 20 are installed in numbers of 2 to 4 on a nozzle base 12 installed in communication with the vertical supply pipe 35. It is installed horizontally and radially around the outer periphery of (12), and the spray nozzle 20 is disposed to be inclined upward at 45 to 70° with respect to the horizontal ground, so that the chemical liquid sprayed from the spray nozzle 20 is sprayed. It is possible to efficiently control fruit trees by supplying and spraying evenly toward the underside of the leaves (5) of the fruit trees (2) located at the upper periphery of the nozzle (20) and making contact, and the horizontal chemical liquid transfer pipe (52) and the vertical supply pipe ( 35) A T-shaped branch pipe (80) is provided between the two horizontal pipes (81) connected to the horizontal chemical liquid transfer pipe (52), and the two horizontal pipes (81) are connected to the horizontal chemical liquid transfer pipe (52). It is formed by a vertical pipe 82 that is vertically connected to the middle portion and connected to the vertical supply pipe 35. Inside the vertical pipe 82, there is a filtration member 84 with upper and lower filter nets 85 spaced apart. It is provided with an insert, and a male thread portion (82a) is formed on the outer periphery of the vertical pipe (82), a female thread portion (89a) corresponding to the male thread portion (82a) is formed, and a penetration into which the vertical supply pipe (35) is inserted. A cover 89 having a hole 89b is provided, and an intermediate close pipe body 86 is provided so that the filtering member 84 and the cover 89 are in close contact with each other. A flange portion 87 is protrudingly formed on the outer periphery of the middle portion, and a rubber packing 88 is provided on the lower surface of the flange portion 87, so that the lower surface of the rubber packing 88 is connected to the vertical pipe 82. It provides a control method using an installation structure for unmanned control of fruit trees, which is characterized by friction on the upper surface.

At this time, on the outer periphery of the nozzle stand 12, a seating ring portion 72 having a fixed seating groove open to the upper side is formed so that the connecting fixing line 74 is coupled to the lower side of the spray nozzle 20 in the horizontal direction. , the plurality of vertical supply pipes (35) are installed vertically along the horizontal chemical liquid transfer pipe (52) by the connection fixing line (74) seated and fixed along the seating ring portion (72) on the same horizontal line. It is characterized by maintaining the state.

In addition, the horizontal chemical liquid transfer pipe 52 is distributed and supplied to a plurality of distribution transfer pipes 52-1, 52-2, and 52-3, and each distribution transfer pipe 52-1, 52-2, and 52-3 It is characterized by installing an electromagnetic valve 61 on the initial movement side to enable selective use of the distribution movement pipes 52-1, 52-2, and 52-3.

According to the present invention described above, it is installed perpendicular to the ground between fruit trees planted in a row and sprays a chemical toward the underside of the leaves of the fruit trees, thereby effectively controlling fruit trees.

Figure 1 is a diagram for explaining the initial installation state of the installation structure for unmanned control of fruit trees according to the present invention.
FIG. 2 is a diagram for explaining the operation On state of FIG. 1.
Figure 3 is a diagram for explaining the operation off state of Figure 1.
Figure 4 is a diagram for explaining the schematic configuration of the operation of the installation structure for unmanned control of fruit trees according to the present invention.
Figure 5 is a diagram for explaining an installation including a spray nozzle according to the present invention.
Figures 6 to 8 are views for explaining an embodiment of the seating ring portion and connection fixing line according to the present invention.
Figure 9 is a diagram for explaining an embodiment of a branch pipe according to the present invention.

Hereinafter, specific details for implementing the present invention will be described in more detail with reference to the attached drawings.

The present invention relates to an installation structure for unmanned control of fruit trees, which is installed perpendicular to the ground between fruit trees planted in a row and sprays chemicals toward the underside of the leaves of the fruit trees, thereby enabling efficient control of fruit trees, and a control method using the installation structure. Referring to FIGS. 1 to 9, it includes a horizontal chemical liquid transfer pipe 52, a pump 50, a reverse check valve 65, a vertical supply pipe 35, and a spray nozzle 20.

To implement the present invention, as shown in FIG. 1, fruit trees 2 are planted in a row, mainly in an orchard, and a horizontal chemical liquid transfer pipe 52 is installed along the ground at the bottom of the fruit trees 2 planted in a row. .

In FIGS. 1 to 3, the case where the fruit trees 2 are formed in one line will be first described as an example, and the case where the fruit trees 2 are formed in multiple lines will be described later with reference to FIG. 4.

A pump 50 connected to the chemical tank 59 is connected to one end of the horizontal chemical liquid transfer pipe 52, and a reverse check valve 65 is connected to the other end of the horizontal chemical liquid transfer pipe 52.

At this time, the pump 50 is connected to the chemical solution tank 59 filled with the chemical solution to be supplied and sprayed to the fruit trees 2 and forcibly moves the chemical solution to the horizontal chemical liquid transfer pipe 52, and the reverse check valve 65 is connected to the horizontal chemical liquid tank 59. It has a structure that closes when the pressure in the chemical liquid transfer pipe 52 rises and opens when the pressure falls.

When the pump 50 is operated, the pressure in the horizontal chemical liquid transfer pipe 52 increases as shown in FIG. 2, and at this time, the reverse check valve 65 is closed (off), thereby causing the vertical supply pipe 35 and the injection nozzle to be described later. It is possible to move the chemical liquid to the (20) side at high pressure. Conversely, when the pump 50 is stopped, the pressure in the horizontal chemical liquid transfer pipe 52 drops as shown in FIG. 3, and at this time, the reverse check valve 65 opens. By turning it (on), the chemical liquid remaining on the side of the vertical supply pipe (35) and the injection nozzle (20) moves downward and escapes to the outside through the reverse check valve (65).

Also, at this time, negative pressure is generated during the downward process of the chemical liquid, which causes the chemical liquid and foreign substances remaining in the spray nozzle 20 to escape at the same time, thereby preventing clogging and extending the service life of the entire equipment.

Meanwhile, a vertical supply pipe (35) is installed vertically connected to the horizontal chemical liquid transfer pipe (52) between the fruit trees (2) planted in a row, and a spray nozzle (20) for spraying chemical liquid at regular intervals on the vertical supply pipe (35). This is installed.

As shown in FIG. 2, the spray nozzle 20 is disposed to be inclined upward at an angle of 45 to 70° with respect to the horizontal ground so that the chemical solution from the spray nozzle 20 is sprayed toward and contacts the underside of the leaf 5 of the fruit tree 2. Compose.

As is well known, insects mainly live attached to the underside of the leaves (5), so the control efficiency can be increased only by spraying the insects toward the underside of the leaves (5) of fruit trees (2). In addition, for this purpose, since it is necessary to spray in a straight line on the underside of the leaf (5) through the spray nozzle (20), it is preferable to use a spray nozzle (20) with a straight line structure, and a hydraulic spray nozzle (20) that sprays only the chemical liquid. ) is more preferable.

As an embodiment of the present invention described above, as shown in FIG. 5, the injection nozzles 20 are installed in numbers of 2 to 4 on the nozzle base 12 installed in communication on the vertical supply pipe 35, and the nozzle base ( It is preferable to install it in a radial form, horizontally surrounding the outer periphery of the spray nozzle (20), so that the chemical solution is evenly supplied and sprayed to the multi-directional leaves (5) located in the upper part of the periphery of the spray nozzle (20).

Meanwhile, as shown in FIGS. 1 to 3, a T-shaped branch pipe 80 is provided between the horizontal chemical liquid transfer pipe 52 and the vertical supply pipe 35. In this case, the branch pipe 80 is shown in FIG. 9. It is formed of a horizontal pipe (81) on both sides connected to the horizontal chemical liquid transfer pipe (52) as shown, and a vertical pipe (82) vertically connected to the middle of the horizontal pipes (81) on both sides and connected to the vertical supply pipe (35), A filtration member 84 with upper and lower filter nets 85 spaced apart from each other is inserted into the vertical pipe 82, and a male thread portion 82a is formed on the outer periphery of the vertical pipe 82, A female threaded portion 89a corresponding to the male threaded portion 82a is formed and a cover 89 is formed with a through hole 89b into which the vertical supply pipe 35 is inserted.

At this time, an intermediate tight pipe body (86) is further provided so that the filtering member (84) and the cover (89) are in close contact with each other, and a flange portion (87) protrudes from the outer periphery of the middle portion of the intermediate tight pipe body (86). It can be configured to form a rubber packing 88 on the lower surface of the flange portion 87 so that the lower surface of the rubber packing 88 rubs against the upper surface of the vertical pipe 82.

In addition, as shown in FIGS. 6 to 8, a seat having a fixed seating groove open to the upper side so that the connection fixing line 74 is coupled to the lower side of the spray nozzle 20 in the horizontal direction on the outer periphery of the nozzle base 12. By forming a ring portion (72), each of the plurality of vertical supply pipes (35) installed spaced apart along the horizontal chemical liquid transfer pipe (52) is secured and secured along the seating ring portion (72) on the same horizontal line. A plurality of vertical supply pipes (35) are configured to maintain a vertical state.

Meanwhile, as another embodiment, although not shown, the nozzle base 12 on which the spray nozzle 20 is installed is configured to be movable along the longitudinal direction of the vertical supply pipe 35, and has a vertical long hole on the vertical supply pipe 35. , and the nozzle base 12 is formed to be 1.5 to 2.5 times longer than the vertical long hole, so that the through hole in the spray nozzle 20 slides up and down within the range of the vertical long hole to correspond to the height of the leaf 5. This allows the height of the spray nozzle 12 to be set.

In addition, it can also be implemented to selectively adjust the number of nozzle stands 12 installed on the vertical supply pipe 35. This can be achieved by sufficiently forming and securing a vertical long hole in advance and then selectively connecting and installing the nozzle base 12 into the vertical long hole, and blocking the unused vertical long hole with a stopper.

In another embodiment, as shown in FIG. 4, the horizontal chemical liquid movement pipe 52 is distributed and supplied to a plurality of distribution movement pipes 52-1, 52-2, and 52-3, and the distribution movement pipe 52-1, By installing an electromagnetic valve 61 on the initial movement side of each 52-2 and 52-3), the distribution movement pipes 52-1, 52-2, and 52-3 can be configured to be selectively used.

The control method using the installation structure for unmanned control of fruit trees of the present invention described above includes installing a horizontal chemical liquid transfer pipe (52) along the ground on the lower side of the fruit trees (2) planted in a row, and one end of the horizontal chemical liquid transfer pipe (52). A pump 50 connected to the chemical liquid tank 59 is connected and installed, and at the other end of the horizontal chemical liquid transfer pipe 52, a reverse check valve is closed when the pressure in the horizontal chemical liquid transfer pipe 52 rises and opens when the pressure falls. (65) is connected and installed, and a vertical supply pipe (35) is connected and installed perpendicular to the horizontal chemical liquid transfer pipe (52) between the fruit trees (2) planted in a row, and the chemical liquid is sprayed at regular intervals on the vertical supply pipe (35). Two to four spray nozzles (20) are installed on the nozzle base (12) installed in communication on the vertical supply pipe (35). It is installed horizontally around the outer periphery in a radial form, and the spray nozzle (20) is disposed to be inclined upward at 45 to 70° with respect to the horizontal ground, so that the chemical liquid sprayed from the spray nozzle (20) is sprayed into the spray nozzle (20). It is possible to efficiently control fruit trees by supplying and spraying evenly toward the underside of the leaves (5) of the fruit trees (2) located at the upper periphery of the A T-shaped branch pipe (80) is provided, and the branch pipe (80) is vertically connected to both horizontal pipes (81) connected to the horizontal chemical liquid transfer pipe (52) and in the middle of the horizontal pipes (81) on both sides. It is formed by a vertical pipe (82) connected to the vertical supply pipe (35), and a filtration member (84) with upper and lower filter meshes (85) spaced apart from each other is inserted into the vertical pipe (82), A male threaded portion 82a is formed on the outer periphery of the vertical pipe 82, a female threaded portion 89a corresponding to the male threaded portion 82a is formed, and a through hole 89b into which the vertical supply pipe 35 is inserted. It is provided with a cover 89 having a middle close contact pipe body 86 so as to be in close contact with each other between the filtering member 84 and the cover 89, and the outer periphery of the middle part of the middle close contact pipe body 86. A flange portion 87 is formed to protrude, and a rubber packing 88 is provided on the lower surface of the flange portion 87, so that the lower surface of the rubber packing 88 rubs against the upper surface of the vertical pipe 82. Make it possible.

At this time, on the outer periphery of the nozzle stand 12, a seating ring portion 72 having a fixed seating groove open to the upper side is formed so that the connecting fixing line 74 is coupled to the lower side of the spray nozzle 20 in the horizontal direction. , the plurality of vertical supply pipes (35) are installed vertically along the horizontal chemical liquid transfer pipe (52) by the connection fixing line (74) seated and fixed along the seating ring portion (72) on the same horizontal line. It is desirable to maintain the state, and in addition, the horizontal chemical liquid transfer pipe 52 is distributed and supplied to a plurality of distribution transfer pipes 52-1, 52-2, and 52-3, and the distribution transfer pipe 52-1, It is desirable to install an electromagnetic valve 61 on the initial movement side of each 52-2, 52-3) to enable selective use of the distribution movement pipes 52-1, 52-2, and 52-3.

According to the installation structure for unmanned control of fruit trees of the present invention as described above and the control method using the installation structure, it is installed perpendicularly to the ground between fruit trees planted in a row and sprays the chemical toward the underside of the leaves of the fruit trees, thereby efficiently destroying the fruit trees. It becomes possible to control it.

The present invention described above has been described with reference to an embodiment shown in the drawings, but this is merely illustrative, and various modifications and other equivalent embodiments can be made by those skilled in the art. should be clarified. Therefore, the true technical protection scope of the present invention should be interpreted in accordance with the attached claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Above, the present invention has been described with reference to the embodiments shown in the drawings so that those skilled in the art can easily understand and reproduce the present invention, but these are merely illustrative examples, and various modifications and equivalent alternatives can be made by those skilled in the art from the embodiments of the present application. It will be appreciated that embodiments are possible. Therefore, the scope of protection of this application should be determined by the claims.

2: Fruit trees
5: leaves
12: Nozzle stand
20: Spray nozzle
35: Vertical supply pipe
50: pump
52: Horizontal chemical liquid transfer pipe
52-1, 52-2, 52-3: Distribution transfer pipe
59: Chemical tank
61: Solenoid valve
65: Reverse check valve
72: Seating ring part
74: Connection fixing line
80: branch pipe
81: Both horizontal pipes
82: vertical pipe
82a: Male thread part
84: Filtration member
85: Filter mesh
86: Medium close pipe body
87: Flange part
88: Rubber packing
89a: female thread part
89b: Through hole
89: cover

Claims (8)

In constructing an installation structure for unmanned control of fruit trees,
A horizontal chemical liquid transfer pipe (52) is provided and installed along the ground on the lower side of the fruit trees (2) planted in a row,
A pump 50 connected to the chemical tank 59 is connected to one end of the horizontal chemical liquid transfer pipe 52, and the other end of the horizontal chemical liquid transfer pipe 52 is closed when the pressure in the horizontal chemical liquid transfer pipe 52 increases. and a reverse check valve (65), which opens when the pressure drops, is connected and installed.
A vertical supply pipe (35) is installed perpendicular to the horizontal chemical liquid transfer pipe (52) between the fruit trees (2) planted in a row,
A spray nozzle 20 is installed on the vertical supply pipe 35 to spray chemical liquid at regular intervals, and the spray nozzle 20 is disposed to be inclined upward at 45 to 70 degrees with respect to the horizontal ground. The chemical solution sprayed from is sprayed toward and contacts the underside of the leaf (5) of the fruit tree (2),
The spray nozzles 20 are installed in numbers of 2 to 4 on the nozzle base 12 installed in communication on the vertical supply pipe 35, and are installed in a radial form horizontally surrounding the outer periphery of the nozzle base 12. This ensures that the chemical solution is evenly supplied and sprayed onto the multi-directional leaves (5) located at the upper periphery of the spray nozzle (20),
A T-shaped branch pipe (80) is provided between the horizontal chemical liquid transfer pipe (52) and the vertical supply pipe (35), and the branch pipe (80) has horizontal pipes (81) on both sides connected to the horizontal chemical liquid transfer pipe (52). ) and a vertical pipe 82 that is vertically connected to the middle of the horizontal pipes 81 on both sides and connected to the vertical supply pipe 35, and the upper and lower filter meshes 85 are located inside the vertical pipe 82. ) is inserted and provided with a spaced apart filtering member 84, a male threaded portion 82a is formed on the outer periphery of the vertical pipe 82, and a female threaded portion 89a is formed corresponding to the male threaded portion 82a. In addition, it is characterized in that it consists of a cover (89) having a through hole (89b) into which the vertical supply pipe (35) is inserted.
Installation structure for unmanned control of fruit trees.
According to paragraph 1,
An intermediate tight pipe body (86) is provided so that the filtering member (84) and the cover (89) are in close contact with each other, and a flange portion (87) is formed to protrude on the outer periphery of the middle portion of the intermediate tight pipe body (86), A rubber packing 88 is provided on the lower surface of the flange portion 87, and the lower surface of the rubber packing 88 is configured to rub against the upper surface of the vertical pipe 82.
Installation structure for unmanned control of fruit trees.
According to paragraph 2,
On the outer periphery of the nozzle stand 12, a seating ring portion 72 having a fixed seating groove open to the upper side is formed so that the connection fixing line 74 is coupled to the lower side of the spray nozzle 20 in the horizontal direction, The plurality of vertical supply pipes (35) are installed in a vertical state by the connection fixing line (74) seated and fixed along the seating ring portion (72) on the same horizontal line of each of the plurality of vertical supply pipes (35) installed spaced apart along the horizontal chemical liquid transfer pipe (52). Characterized in that it is configured to maintain,
Installation structure for unmanned control of fruit trees
According to clause 3,
The nozzle base 12 on which the spray nozzle 20 is installed is configured to be movable along the longitudinal direction of the vertical supply pipe 35, and forms a vertical long hole on the vertical supply pipe 35, and the nozzle base 12 is formed to be 1.5 to 2.5 times longer than the vertical long hole, and is configured to allow the through hole in the spray nozzle 20 to slide up and down within the range of the vertical long hole,
Installation structure for unmanned control of fruit trees.
According to paragraph 4,
The horizontal chemical liquid transfer pipe 52 is distributed and supplied to a plurality of distribution transfer pipes 52-1, 52-2, and 52-3, and the initial supply for each distribution transfer pipe 52-1, 52-2, and 52-3 Characterized in that an electromagnetic valve 61 is installed on the moving side so that the distribution moving pipes 52-1, 52-2, and 52-3 can be selectively used.
Installation structure for unmanned control of fruit trees.
In constructing a control method using an installation structure for unmanned control of fruit trees,
A horizontal chemical liquid transfer pipe (52) is installed along the ground on the lower side of the fruit trees (2) planted in a row, and a pump (50) connected to the chemical liquid tank (59) is installed at one end of the horizontal chemical liquid transfer pipe (52), At the other end of the horizontal chemical liquid transfer pipe 52, a reverse check valve 65 is connected and installed, which closes when the pressure in the horizontal chemical liquid transfer pipe 52 rises and opens when the pressure falls, and is connected between the fruit trees 2 planted in a row. A vertical supply pipe (35) is connected and installed perpendicularly to the horizontal chemical liquid transfer pipe (52), and a spray nozzle (20) is installed on the vertical supply pipe (35) for spraying chemical liquid at regular intervals. are installed in groups of 2 to 4 on the nozzle base 12 installed in communication on the vertical supply pipe 35, and are installed in a radial form horizontally surrounding the outer periphery of the nozzle base 12, and the spray nozzle (20) is arranged to be inclined upward at an angle of 45 to 70° based on the horizontal ground, so that the chemical liquid sprayed from the spray nozzle (20) touches the underside of the leaf (5) of the fruit tree (2) located in the upper peripheral area of the spray nozzle (20). It is possible to efficiently control fruit trees by supplying and spraying evenly toward the contact area, and a T-shaped branch pipe (80) is provided between the horizontal chemical liquid transfer pipe (52) and the vertical supply pipe (35). (80) is formed of a horizontal pipe (81) on both sides connected to the horizontal chemical liquid transfer pipe (52) and a vertical pipe (82) vertically connected to the middle of the horizontal pipes (81) on both sides and connected to the vertical supply pipe (35). A filtration member 84 with upper and lower filter nets 85 spaced apart from each other is inserted into the vertical pipe 82, and a male thread portion 82a is formed on the outer periphery of the vertical pipe 82. A cover 89 is provided with a female thread 89a corresponding to the male thread 82a and a through hole 89b into which the vertical supply pipe 35 is inserted, and the filtration member 84 and an intermediate close contact pipe body (86) so as to be in close contact with each other between the covers (89), wherein a flange portion (87) is formed to protrude on the outer periphery of the middle portion of the intermediate tight pipe body (86), and the flange portion (87) Characterized in that a rubber packing (88) is provided on the lower surface of the rubber packing (88) so that the lower surface of the rubber packing (88) rubs against the upper surface of the vertical pipe (82).
Control method using an installation structure for unmanned control of fruit trees.
According to clause 6,
On the outer periphery of the nozzle stand 12, a seating ring portion 72 having a fixed seating groove open to the upper side is formed so that the connection fixing line 74 is coupled to the lower side of the spray nozzle 20 in the horizontal direction, The plurality of vertical supply pipes (35) are installed in a vertical state along the horizontal chemical liquid transfer pipe (52) by the connection fixing line (74) seated and fixed along the seating ring portion (72) on the same horizontal line. Characterized by maintaining,
Control method using an installation structure for unmanned control of fruit trees.
In clause 7,
The horizontal chemical liquid transfer pipe 52 is distributed and supplied to a plurality of distribution transfer pipes 52-1, 52-2, and 52-3, and the initial supply for each distribution transfer pipe 52-1, 52-2, and 52-3 Characterized in that an electromagnetic valve 61 is installed on the moving side to enable selective use of the distribution moving pipes 52-1, 52-2, and 52-3.
Control method using an unmanned control installation structure for fruit trees.