KR101111056B1 - Pressure type injector for trunk of tree - Google Patents

Abstract

Increasing the injection pressure of the chemical solution to increase the injection speed, while suppressing the resin secretion to prevent the injection tube from being blocked by the resin in advance, easy to carry and install, repeated use, economical, simple structure and inexpensive A pressure intraocular injector is disclosed that can be manufactured as well as prevent air from being injected after chemical liquid injection is completed. Pressure intraocular injector according to the present invention, the chemical liquid tank in which the chemical liquid is stored, the storage supply unit having a quantitative supply for metering the chemical liquid by the capacity to be injected, the injection cylinder and the injection cylinder in which the measured chemical liquid is temporarily stored for injection It is connected to the injection unit having an injection nozzle which is connected to the tree to be injected with the chemical liquid, and a pressure tank for introducing compressed air into the injection cylinder and pressurizing the chemical liquid in the injection cylinder to be delivered to the tree through the injection nozzle It consists of a pressurizing part.

Description

PRESSURE TYPE INJECTOR FOR TRUNK OF TREE}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pressure type liver injector for supplying a chemical solution to a tree by using a nutrient (liquid fertilizer), pesticide, hormonal agent or antibiotics necessary for a tree.

In general, intravenous injection is a chemical method for treating arboreal disease. It is a method of directly injecting a chemical to be treated like an intravenous injection of an animal into a trunk of a tree, and is more effective than spraying, applying, or irrigation. It has the advantage of being able to process chemicals, less environmental pollution, and can be used in trees in areas with high contact with people. It may be a realistic alternative, especially if no other remedy is available.

Songbaek (松柏) is the name of both pine and pine trees, pine and pine trees belong to the plant seeds, coniferous tree, pine family, pine genus. In Korea, five species of pine, gom brush, pine tree, pine tree, and pine tree grow native. In Korea, pine infusions are used to control pine wilt disease.

Conventional methods for the control of pine wilting disease include incineration, grinding, fumigation, aviation control, and soil irrigation to control pine tree nematodes by means of insecticides and soil injection methods. have.

Incineration, pulverization and fumigation have limitations in that it is a post-mortem control that removes dead woodworms to prevent new infections later. Recently, due to the issue of environmental pollution, implementation is decreasing. The soil irrigation method treats nematicides in the soil so that they can be absorbed from the roots. The process is carried out from April to May, before the beetles are allegorized. Lastly, the interstitial injection method has a problem that it takes much more cost than the aforementioned air control method, but it has been widely used recently because it is efficient and less environmental pollution.

Briefly describing the state of use of the above-described water injection method, a hole having a diameter of about 9 mm and a depth of about 9 cm using a drilling tool, such as a drill, on a tree trunk in a region of concern in January to March, where the resin secretion is low. After piercing, abamectin emulsion (1.8%) or emamectin benzoate (2.15%) was injected.

Conventionally, when looking at the hand implanter, Korea Utility Model Registration No. 0203867, Korea Utility Model Registration No. 0401797, Korea Utility Model Registration No. 0400166, Korea Patent Registration No. 0752785, Korea Utility Model Registration No. 0401786, Korea Utility Model Registration Various pressure type injectors are disclosed, such as 0400180, Republic of Korea Utility Model Registration No. 0400168, Republic of Korea Utility Model Registration No. 0400181, Republic of Korea Utility Model Registration No. 0400170, and Republic of Korea Patent Registration No. 0849863.

In addition, referring to another conventional hand implanter, a hand implanter using natural gravity is disclosed as Korean Utility Model Registration No. 0265300 and Korean Patent Registration No. 0187894.

However, the pressure intraocular injector is a single-use injecting chemical solution, which is not reusable as a single-use solution, and the amount of medicine that can be injected is small, and the air inside the injector penetrates into the tree tissue after all chemicals are injected. There was this.

In addition, since the natural gravity intercalator uses natural gravity, there is a problem that it is difficult to apply to trees with a slow intrafusion rate and a lot of resin secretion.

The present invention has been made to solve the conventional problems as described above, the object of the present invention is to increase the injection pressure of the chemical solution to increase the injection speed and at the same time to suppress the resin secretion to prevent the injection tube is blocked with resin in advance. The present invention provides a pressure type injector which can be easily and portablely installed, and can be repeatedly used, economical and simple in structure, and can be manufactured at low cost as well as preventing air from being injected after the completion of chemical liquid injection.

In order to achieve the object of the present invention as described above, the present invention,

In pressure hand injector for injecting medicine into trees,

Pressure water injection machine,

A storage supply unit having a chemical liquid tank in which the chemical liquid is stored, and a quantitative feeder for measuring the chemical liquid by a capacity to be injected;

An injection unit having an injection cylinder in which the measured chemical solution is temporarily stored for injection, and an injection nozzle connected to the injection cylinder and inserted into a tree into which the chemical solution is injected; And

Compressed air flows into the injection cylinder and pressurizes the chemical liquid in the injection cylinder to press the chemical liquid to be delivered to the tree through the injection nozzle;
The storage supply unit further includes a first connecting pipe connecting the chemical liquid tank and the fixed quantity feeder, and a pressure type injector having a first opening / closing valve disposed on the first connecting tube between the chemical liquid tank and the fixed quantity feeder. to provide.

As described above, the pressure intraocular injector according to the present invention is connected to a storage supply unit for storing the chemical liquid, and storing the chemical liquid stored in the amount to be injected, the tree to which the chemical liquid is injected, and storing the measured chemical liquid for injection. And a pressurizing portion for pressurizing the chemical liquid stored for injection to inject the chemical liquid into the tree through the injection portion, thereby increasing the injection pressure of the chemical liquid to increase the injection speed and suppressing the resin secretion. It is possible to prevent clogging in advance and to inject chemical liquids regardless of species and time, which not only increases the control effect against internal parasitic pathogens and internally harmful pests, but also quickly provides nutrition to trees even in difficult application conditions. There is an advantage that can supply.

In addition, the pressure intraocular injector according to the present invention is easy to carry and install, can be repeatedly used, economical and simple in structure, can be manufactured inexpensively, and can be prevented from injecting air after the completion of chemical liquid injection, This has the advantage of minimizing the damage to the system.

Hereinafter, with reference to the accompanying drawings it will be described a pressure hand implanter according to an embodiment of the present invention.

1 is a view schematically showing a pressure hand injector according to the present invention.

Referring to FIG. 1, the pressure intermittent injector 100 according to the present invention is connected to a storage supply unit 110 that stores a chemical liquid, and stores a chemical liquid stored as a dose to be injected, and a tree to which the chemical liquid is injected, and to measure the liquid. The injection liquid 130 is stored for injection, and pressurized portion 150 to press the chemical liquid stored for injection so that the chemical is injected into the tree through the injection portion 130.

First, the storage supply unit 110 includes a chemical liquid tank 112 in which the chemical liquid is stored, and a quantitative supply 114 for measuring the amount of the chemical liquid in the chemical liquid tank 112 to be injected. In addition, the storage supply unit 110 further includes a first connection pipe 116 connecting the chemical liquid tank 112 and the metering feeder 114.

In the above-described chemical solution tank 112, various drugs such as abamectin emulsion (Abamectin 1.8%) or emamectin benzoate emulsion (Emamectin benzoate 2.15%), fungicides, and medicinal solutions are stored. The chemical liquid tank 112 is preferably made of either transparent or opaque so as to check the storage state of the chemical liquid in the chemical liquid tank 112 from the outside. More preferably, a chemical liquid identification tube (not shown) of a normal transparent vinyl tube or a conventional glass tube, which is scaled to check the remaining amount of the chemical liquid in the chemical liquid tank 112, may be connected to the chemical liquid tank 112.

The metering feeder 114 includes a metering cylinder 118 and a plunger 122.

The metering cylinder 118 is provided with a first slide hole 120 therein. The first slide hole 120 is formed through the other end at one end of the metering cylinder 118, one end of the metering cylinder 118 is connected to the first connecting pipe 116. That is, the inside of the metering cylinder 118 has a hollow cylindrical shape, one end and the other end is open. The metering cylinder 118 is preferably made transparent to check the dispensing amount, and more preferably, a scale (not shown) is formed on the outer surface to measure the chemical liquid to be injected. On the other hand, the plunger 122 is inserted into the first slide hole 120 from the outside of the other end of the metering cylinder 118. As anyone can see, when the plunger 122 inserted into the metering cylinder 118 is pulled out of the metering cylinder 118, the chemical liquid stored in the chemical tank 112 is the first slide hole 120 of the metering cylinder 118 Flows into. Meanwhile, a first opening / closing valve 124 is disposed in the first connecting pipe 116 between the chemical tank 112 and the metering feeder 114.

The injection unit 130 is disposed at one side of the storage supply unit 110 formed as described above.

The injection unit 130 includes an injection cylinder 132 in which the measured chemical liquid is temporarily stored for injection, and an injection nozzle 134 inserted into the tree into which the chemical liquid is injected. In addition, the injection unit 130 further includes a second connection pipe 136 connected to the first connection pipe 116 while connecting the injection cylinder 132 and the injection nozzle 134. That is, the first connecting pipe 116 and the second connecting pipe 136 forms a single pipe.

The injection cylinder 132 is provided with a second slide ball 138 therein similarly to the metering cylinder 118. The second slide hole 138 is formed through one end of the injection cylinder 132, one end of the injection cylinder 132 is connected to the second connecting pipe 136. The piston 140 is slidably disposed in the second slide hole 138 of the injection cylinder 132. That is, if the plunger 122 is pressurized after the measurement of the chemical liquid in the measuring cylinder 118 is completed, the chemical liquid in the measuring cylinder 118 is the second slide hole of the injection cylinder 132 through the second connecting pipe 136. Into 138, causing piston 140 to rise. On the other hand, in the second connecting pipe 136 adjacent to the injection nozzle 134, the second on-off valve 142 is disposed in the second connecting pipe 136.

On the other hand, the pressing unit 150 is filled with a compressed air, and has a pressure tank 152 connected to the other open end of the injection cylinder 132. To this end, the other end of the pressure tank 152 and the injection cylinder 132 is connected by a third connecting pipe (154). In addition, a normal air pressure regulator 156 is disposed in the third connecting pipe 154 adjacent to the pressure tank 152, and a third open / close valve 158 is provided in the third connecting pipe 154 adjacent to the other end of the injection cylinder 132. ) Is placed. That is, when the compressed air in the pressure tank 152 flows into the injection cylinder 132 side through the third connecting pipe 154, the compressed air pressurizes the piston 140. At this time, the third open / close valve 158 is opened. By adjusting, the internal pressure of the second slide hole 138 can be adjusted. As a result, the chemical liquid in the injection cylinder 132 is delivered to the tree through the second connecting pipe 136 and the injection nozzle 134. By adjusting the injection pressure so that the tree is suitable for the type, the damage to the tree is reduced and the trunk injection efficiency is improved. It can be increased and the time taken for the injection can be controlled. Preferably, the pressure tank 152 may be replaced with a conventional manual pressure pump (not shown), such as an air injection pump for injecting air into a tire of a bicycle.

Hereinafter, a brief description will be given of the use state of the pressure intraocular injection device 100 formed as described above.

In order to supply the chemical liquid to the tree using the pressure intraocular injector 100 according to the present invention, the amount of the chemical liquid stored in the chemical liquid tank 112 is measured using the metering feeder 114. That is, when the plunger 122 inserted into the first slide hole 120 of the metering feeder 114 is pulled out of the other end of the metering cylinder 118, the chemical liquid in the chemical tank 112 flows into the metering cylinder 118 side. . At this time, the first on-off valve 124 is opened, and the second on-off valve 142 and the third on-off valve 158 are blocked.

When the chemical liquid is metered in the metering cylinder 118, when the plunger 122 is pressurized while the first opening / closing valve 124 is shut off, the chemical liquid metered in the first slide hole 120 is transferred to the second connecting pipe 136. Through the one side of the injection cylinder 132 is introduced through, the introduced chemical is to raise the piston 140.

As such, when the injection of the chemical liquid to be injected into the injection cylinder 132 side is completed, the injection nozzle 132 is inserted into an injection hole (not shown) previously formed in the tree into which the chemical liquid is injected, and then the second opening and closing is opened. When the valve 142 and the third open / close valve 158 are opened, the compressed air flowing into the other end of the injection cylinder 132 from the pressure tank 152 pressurizes the piston 140 and the piston 140 pressurized. The chemical liquid in the second slide hole 138 of the injection cylinder 132 is injected into the tree through the second connecting pipe 136 and the injection nozzle 134.

On the other hand, when injecting a chemical at a time when the resin secretion of the tree is high, the air pressure regulator 156 is adjusted to increase the pressure of the compressed air flowing into the injection cylinder 132 side, and thus increasing the compressed air by the resin secretion Clogging of the injection nozzle 134 can be prevented. That is, the pressure intraocular injector 100 according to the present invention can be used regardless of the timing.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the invention described in the claims. You will understand.

1 is a view schematically showing a pressure hand injector according to the present invention.

Explanation of symbols on the main parts of the drawing

100: pressure hand injection 110: storage supply unit

112: chemical tank 114: fixed-quantity feeder

118: metering cylinder 122: plunger

130: injection unit 132: injection cylinder

134: injection nozzle 150: pressurization

152: pressure tank 156: air pressure regulator

Claims (6)

In pressure hand injector for injecting medicine into trees, The pressure intraocular injection machine, A storage supply unit having a chemical liquid tank in which the chemical liquid is stored, and a quantitative feeder for measuring the chemical liquid by a capacity to be injected; An injection unit having an injection cylinder in which the metered chemical solution is temporarily stored for injection, and an injection nozzle connected to the injection cylinder and inserted into the tree to be injected with the chemical solution; And And a pressurizing part having a pressure tank for introducing compressed air into the injection cylinder and pressurizing the chemical liquid in the injection cylinder to transfer the chemical liquid to the tree through the injection nozzle. The storage supply unit further comprises a first connecting pipe connecting the chemical tank and the metered feeder, wherein a first on-off valve is disposed in the first connector between the chemical tank and the metered feeder. Drinking water infusion. delete According to claim 1, wherein the metering feeder, A metering cylinder in which a first slide ball penetrating the other end at one end thereof is provided therein; And a plunger inserted into the first slide hole from the outside of the other end of the metering cylinder. One end of the metering cylinder is connected to the first connecting pipe, the pressure hand-injector, characterized in that the first opening and closing valve is disposed in the first connecting pipe between the chemical liquid tank and the metering supply. The method of claim 1, wherein the chemical tank is made of any one of the transparent or opaque, the measuring cylinder is made transparent, the scale is formed on the outer surface of the measuring cylinder to measure the chemical liquid Pressure Hand Injection. According to claim 1, wherein the injection portion further comprises a second connecting pipe connected to the first connecting pipe while connecting the injection cylinder and the injection nozzle, The injection cylinder is provided with a second slide hole penetrating from one end to the other end therein, and one end of the injection cylinder is connected to the second connecting pipe, and a piston is slidably disposed inside the second slide hole. And a second open / close valve is disposed in the second connecting pipe adjacent to the injection nozzle. According to claim 5, wherein the pressure tank and the other end of the injection cylinder is connected by a third connecting pipe, an air pressure regulator is disposed in the third connecting pipe adjacent to the pressure tank can adjust the pressure in the injection cylinder And a third opening / closing valve is disposed in the third connecting pipe adjacent to the other end of the injection cylinder.

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