KR100822060B1 - Infusion device for controlling tree disease pests and method for controlling tree disease pests using same - Google Patents

Abstract

In order to provide a tree pest control agent injection device that can be easily and simply controlled without damaging the tree and a method for controlling tree pests using the same,

A handle having a certain length so as to be held by a hand or supported by a finger, a pair of levers on which one end opposite to each other in a direction parallel to the handle is hinged and fixed in a linear motion, and one end fixed to the handle The main body is formed so that the control container for trees and pests can be mounted, and the control liquid contained in the mounted medicine container can be introduced into the inside, and is supported by the handle and straight along the inside of the main body by the operation of the lever. A piston member which moves and pressurizes and discharges the control liquid introduced into the main body, an adapter member which is assembled at the end of the main body and induces the discharged control liquid, and is assembled at the end of the adapter member and at a predetermined pressure. Tree pest control agents containing injection needles that inject the discharged control solution into the trunk of the tree Provide an entry point.

In another aspect, the present invention, the step of punching the hand stem inlet to the tree to be injected with the control agent, inserting and fixing a tip formed with a guide hole for guiding the injection needle of the control device in the punched hand inlet, guide of the tip It provides a method for controlling tree pests comprising inserting a needle of the control device through the hole into the tree and injecting the agent into the tree trunk, the injection of the control agent, removing the tip inserted into the tree.

Description

Injecting device for controlling tree pests and method for controlling tree pests using the same {PREVENTING DEVICE AND METHOD FOR PREVENTION OF THE BREEDING AND EXTERMINATION OF TREE USING THE SAME}

1 is a view as viewed from the plane in disassembled wood pest control agent injection device according to the invention.

Figure 2 is a view showing the cross-section and assembling the main part of the tree pest control agent injection device of Figure 1;

Figure 3 is a cross-sectional view of the main part of the main part of the tree pest control agent injection device according to the present invention.

Figure 4 is a cross-sectional view of the mounting portion is mounted to the drug storage container as a component of the wood pest control agent injection device according to the present invention.

Figure 5 is a view showing a check valve provided in the wood pest control agent injection device according to the present invention.

Figure 6 is a view for explaining the injection method for controlling wood pest control according to the present invention.

The present invention relates to a tree control device and a method for controlling the tree, and more particularly, to a tree pest control agent injection device that can be easily and simply controlled without damaging the tree and a tree pest control method using the same.

In general, many roadside trees are planted around roads. Such trees are pruned and controlled for continuous management, but if the management is not perfect, pests inhabit the trees, impairing the beauty and vitality of the trees. Therefore, in order to eliminate this, the cost and manpower are especially invested in pest control work.

Spray spraying and liver injection are used for the control of tree pests currently being carried out.

Spray spraying is a method of spraying the drug mixed with water to the outside of the tree using a spray sprayer, the intra-water injection method is to puncture the trunk of the tree (tree trunk) and inject the medicine through the tree It is a control method to control.

However, the spray spray method and the intra-water injection method as described above have a number of disadvantages.

Spray

1) It is difficult to evenly control trees or trees with large pipes that do not have a boss work, and expensive trees need to be used for large trees.

2) In the case of shield bugs, it is difficult to spray so that the liquid on the back of the leaf is sufficiently absorbed because it is absorbed from the back of the leaf.

3) Because the drug duration is short, it needs to be sprayed 4 ~ 5 times a year, so it takes much time and expense.

4) Many complaints are caused when spraying around roadside trees or residential areas with heavy pedestrian and vehicle traffic.

5) There is a risk of water quality and soil pollution due to residual pesticides.

6) Timely control is difficult through continuous surveillance.

7) The efficiency of control is low.

Intrahepatic injection

1) In order to inject the medicinal solution into the tree by using a tube or a medicine box, the wood part should be drilled with a relatively large diameter of about 10mm.

2) In case of continuous perforation, the intrahepatic injection site is not healed and decayed, resulting in the formation of a cavity, which lowers the supporting role of the liver (wood part), and there is a risk of dobok (倒伏).

3) It takes a long time (more than 3 minutes) for the chemical to spread inside the tree along the sap.

4) Children or animals may be touched or touched during the collection bottle collection.

In particular, in recent years, more intra-water injection methods are being carried out than spray spraying. As described above, a drill with a diameter of about 10 mm and a depth of about 60 to 100 mm are drilled to the wood part of the tree trunk to relatively large and deep trees. After forming the hole, the control agent is injected through the hole, so the wound of the hole is not likely to heal after the control agent is injected, which may cause secondary corruption.

In addition, when the pine needles control the pine needles hwalyeok injection and nutrient ringer injecting the same work as above, the wound after the injection of the control agent can not heal the wound may cause secondary decay.

This large and deep formation of the hole is difficult to inject the drug unless the diameter and depth of the hole due to the structure of the drug injection device used in the conventional intrahepatic injection method was forced to drill to a certain depth.

For this reason, if the thickness of the tree is not large, you can not use the intravenous injection method to inject the pharmaceutical.

The present invention has been made to solve the conventional problems as described above, the object of the present invention is to be able to inject the control agent under the bark (forming layer) under pressure without forming a hole in the stem (wood) To provide a pest control drug injection device and a method for controlling tree pests using the same.

In another aspect, the present invention is to provide a wood pest control agent injection device capable of injecting a medicament to the stem even if the thickness of the tree is thin.

The wood pest control agent injection device proposed by the present invention, a handle having a predetermined length so that it can be held or supported by the hand, and a pair of levers that one side end facing each other on the handle is hinged fixed to the linear movement, and One end is fixed to the handle and the interior is formed with a space portion and a discharge passage through the space portion, so that the drug storage container can be mounted, so that the control liquid contained in the mounted drug storage container can be introduced into the discharge passage A main body formed therein, and a piston member which is supported by the handle and is closely inserted into the space part of the main body to linearly move along the space part by the operation of the lever to discharge the control liquid introduced into the main body at a predetermined pressure; An adapter member which is assembled at the end of the adapter and induces the discharged control solution, and is assembled at the end of the adapter member and It provides a tree pest control device comprising an injection needle for injecting the control liquid discharged to the stem of the plane.

The piston is configured to return to its original state after being positioned under the outward elasticity of the elastic member and sliding forward.

The main body and the adapter member are each provided with a check valve to prevent the discharge of the control agent discharged back.

In another aspect, the present invention, the step of punching the hand stem inlet to the tree to be injected with the control agent, inserting and fixing a tip formed with a guide hole for guiding the injection needle of the control device in the punched hand inlet, guide of the tip Inserting a needle of the control device into the tree through the hole and forcibly injecting the drug into the tree trunk at a predetermined pressure, the control agent injection step, and provides a method for controlling tree pests comprising the step of removing the tip inserted into the tree. do.

In the punching step, holes are formed with a diameter of 1.5 mm or less and a depth of 0.2 mm or less so as not to damage the tree.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail.

1 is a plan view showing the disassembled wood pest control agent injection device according to the present invention in an exploded state, Figure 2 is a plan view showing the cross-section assembling the main part of the wood pest control agent injection device of Figure 1, Figure 3 The sectional drawing of the main body which is a principal part of the wood pest control agent injection apparatus by this invention is shown.

As shown, the wood pest control agent injection device according to the present invention, the handle (2) having a predetermined length so that it can be held by the hand or supported by the fingers, and one side end facing each other in parallel with the handle (2) A pair of levers 4 which are hinged to be linearly movable, and one side of which is fixed to the handle 2 and are mounted while being configured to mount a medicine container M for controlling pests of trees and trees (M). The main body 6 is formed so that the control liquid contained in the main body 6 can be introduced into the inside of the main body 6, and the main body 6 is linearly moved along the inside of the main body 6 by the operation of the lever 4 while being supported by the handle 2. 6) a piston member 8 for applying pressure to the discharged control liquid and discharged therein; an adapter member 10 for guiding the discharged control liquid assembled to the end of the main body 6; and the adapter member 8; Is assembled at the end of the The control solution to be discharged to include a needle 12 for injection into the stem of a tree.

The handle (2) is made in the shape of a rod and allows the members constituting the control agent injecting device to be assembled or supported, and to be held by hand or mounted on the hand when using the injecting device.

The through hole 14 is formed in the central portion of the handle 2 so that the main body 6 constituting the injection device and the piston member 8 inserted and moved inside the main body 6 can be assembled together. In addition, the rubber grip hand grips 16 are inserted at both ends of the handle 2 so that the handle 2 can be gripped or mounted on the hand.

In addition, a support plate 20 having a hole 18 is fixed to one side of the handle 2, and the lever 4 is hingedly fixed to the support plate 20. A hole 22 is formed in the lever 4 for this fixing, and the support plate 20 and the holes 18 and 22 of the lever 4 coincide with each other and the hinge pin 24 is fixed thereto so that the handle 2 ), The lever 4 is assembled.

When the lever 4 is pulled toward the handle 2, one side of the lever 4 is rotated about the hinge pin 24, and the piston member 8 moves forward as described later. While the control agent introduced into the main body 6 is discharged at a predetermined pressure.

The lever 4 is bent in a direction parallel to the handle 2 so that the outer portion of the hinged portion can be easily gripped with a finger.

A rubber hand grip 26 is fitted to the outside of the lever 4 so that a finger does not slip when the lever 4 is operated.

In addition, a connection hole 28 is formed at one end of the lever 4 so that the piston member 8 can be connected.

The main body 6 is fitted to the handle 2 by fixing one end to the through hole 14 of the handle 2 and fixing the lock nut 30 with the lock nut 30.

The main body 6 has a predetermined length and is formed so that the threaded portions are formed on the outer circumferential surfaces of both ends so that the main body 6 can be detachably assembled with the handle 2 and the adapter member 10, and the piston member 8 is formed therein. It has a space portion 32 through which the piston is slidably inserted and a discharge passage 34 through which the piston penetrates forward and discharges the medicine by the movement of the piston member.

And the front end portion of the main body 6 is formed with a connecting portion 36 so that the drug storage container (M) in which the liquid control agent is injected into the liquid state is formed, the discharge portion 34 in the portion formed with the connection portion 36 Outflow passage 38 is formed to communicate with the drug of the drug storage container (M) is to be introduced into the discharge passage (34).

The connecting portion 36 of the main body 6 is connected to the mounting portion 40 as shown in Figure 4, the mounting portion 40 is to be able to mount the drug storage container (M) through the coupler (42) have.

The mounting portion 40 is formed with an insertion groove 44 is inserted into the front end of the drug storage container (M), the insertion groove 44 is inserted into the inside of the drug storage container (M) to the outside of the drug inside the container Outflow pipe 46 to be discharged to, and the air inlet pipe 48 for supplying air into the drug storage container (M) so that the outflow of the drug is formed is formed.

In addition, an outlet 50 connected to the outlet pipe 46 is formed on the opposite side of the insertion groove 44, and a hole 52 connected to the air inlet pipe 48 is formed on the outer surface of the mounting portion 40. It is configured to allow the outside air to flow into the air inlet pipe 48 through the hole 52, which is supplied by supplying air to the drug storage container (M) when the drug in the drug storage container (M) is discharged Make it easy to drain.

The tip end of the outlet pipe 46 and the air inlet pipe 48 is pointed to form the assembly of the drug storage container (M) to the coupler 42 to the mounting portion 40 when the outlet pipe 46 and the air inlet pipe 48 is to be mounted through the stopper of the mounting portion (40).

The stopper 54 is detachably inserted into the hole 52 so that the stopper 54 may be opened when the injection apparatus is used, and the stopper 54 may be blocked and stored after the injection apparatus is used. do.

And the main body 6 is provided with a check valve so that the drug of the drug storage container (M) is discharged only in one direction while the drug is not used when the drug injection device is not used.

The check valve includes a first check valve V1 installed between the main body 6 and the mounting part 40, and a second check valve V2 installed between the main body 6 and the adapter member 10.

The first and second check valves (V1) (V2) is one side is supported by the connecting portion 36 and the adapter member 10 of the main body 6, the elastic member 56 made of a coil spring, and the elastic member 56 It is supported by the other side of the) consists of an opening and closing portion 58 for selectively opening or closing the outlet 50 of the mounting portion 40 and the outlet passage 38 of the body (6).

The check valves V1 and V2 normally close the outlet 50 of the mounting portion 40 by the outward elasticity of the respective elastic members 56, and the second check valve V V2) closes the outflow passage 38 of the main body 6 to prevent the drug from flowing out of the main body 6.

As described later, when the piston advances along the space 32 of the main body 6 by the operation of the piston member 8, the first and second check valves V1 and V2 are driven by the pressure. Compressing each of the elastic members 56 and is opened so that the discharge of the drug is made.

That is, when the piston of the piston member 8 is advanced along the space 32 of the main body 6, the internal pressure of the space 32 is increased and the second check valve V2 is opened by the force. At the same time, the first check valve V1 is also opened, and the medicine of the medicine storage container M is discharged, and when the piston of the piston member 8 is retracted in reverse, the internal pressure of the space 32 is lowered and the elasticity is compressed. By the restoring force of the member 56, the second check valve V2 and the first check valve V1 close the outlet passage 38 of the main body 6 and the outlet 50 of the mounting portion 40, respectively. Shut off the discharge.

The piston member 8 for discharging such a control agent at a predetermined pressure is fixed to the piston 60 in which the tip is inserted into the through hole 14 of the handle 2, and fixed to the end of the piston 60. And a piston connector rod 64 extending from the piston cap 62 to connect the piston member to the lever 4.

An elastic member 66 made of a coil spring is fitted to the outside of the piston 60. The piston connector rod 64 has one side supported by the piston cap 62 while the other side of the bushing 68 is assembled to the lever. It is connected to the connection hole 28 of (4).

The O-ring 70 is fitted to the tip of the piston 60 to maintain airtightness when the piston 60 moves along the space 32 of the main body 6.

The elastic member 66 is supported while applying outward elasticity between the through hole 14 and the piston cap 62.

In this operation of the piston member 8, when the lever 4 is pulled toward the handle 2, one side of the lever 4 is moved while rotating the hinge pin 24 in the shaft, the piston 60 by this action The piston 60 moves along the space 32 of the body 6 while moving forward while compressing the elastic member 66.

By this action, the air in the space 32 of the main body 6 is discharged to the discharge passage 34 having a narrower cross section while opening the second check valve V2 by the force and at the same time the discharge passage ( As the pressure of 34 decreases, the first check valve V1 is also opened.

The drug stored in the drug storage container M at the same time as the opening of the valve (V1) (V2) is the discharge passage 34 of the main body 6 through the outlet pipe 46 and the outlet port 50 of the mounting portion 40 After being introduced through and discharged through the adapter member 10 at a predetermined pressure.

After the lever 4 is released, the piston 60 and the piston cap 62 follow the space portion 32 of the main body 6 in the reverse order of the process by the restoring elasticity of the elastic member 66 that has been pushed. Retract to the original position.

The control agent contained in the drug storage container M is discharged at a predetermined pressure by a linear reciprocating motion of the piston 60 as described above.

Adapter member 10 for inducing the discharge of the control agent discharged as described above is composed of a plurality of adapters (10a) (10b) that are assembled to be separated from each other, the end of the adapter (10b) to discharge the control liquid Injection needle 12 is guided into the stem of the is connected.

The injection needle 12 has a predetermined strength and is formed so that the tip is pointed to be inserted into the stem of the tree, the inside of which is formed into a space is formed so that the drug is discharged.

The control agent injection device as described above can be controlled by injecting the control agent in the form of a hand injection in the tree in order to control the insects inhabiting the tree. The control method is as follows.

First, as shown in FIG. 6A, a portion of the tree 100 to be injected is punched using a punching machine or the like to inject the intravenous injection hole 110.

The inter-water inlet 110 has a diameter d1 of 1.5 mm or less and a depth d2 is formed of a hole having a length corresponding to the thickness of the bark of the tree, and the intra-water inlet consisting of the diameter d1 and the depth d2. 110 corresponds to the epidermal part of the tree 100, so there is no damage to the tree at all.

Since the depth d2 of the interstitial inlet 110 is made differently depending on the type of the tree, the depth d2 is punctured while checking the thickness of the bark in order to drill at this depth.

When the interstitial inlet 110 is formed, the tip 130 having the guide hole 120 for guiding the injection needle of the control device is inserted and fixed thereto as shown in FIG. 6B.

The tip 130 is installed to guide and support the insertion of the injection needle 12 of the control agent injection device, the outer peripheral surface of the rear end is made of a flange portion is made so that the tip 130 is caught in the interstitial inlet 100 After injecting the control agent into the tree 100, the tip 130 is easily removed.

When the tip 130 is fixed to the tree 100, the needle 12 of the control agent injection device of the present invention through the guide hole 120 of the tip 130 as shown in Figure 6c and handle ( 2) by pressing the injection needle 12 is inserted to the stem portion of the tree (100).

Then, when the lever 4 is operated, the medicine stored in the medicine storage container M is discharged at a predetermined pressure to the stem portion of the tree 100 through the injection needle 12 as described above, and the control medicine is injected. .

As such, when the injection of the control agent is completed in the tree 100, the injection of the control agent is completed by removing the tip 130 inserted into the trunk-top inlet 110 of the tree 100.

Thus removing the interstitial inlet 110 is left only in the finely perforated portion of the wood 100, so the wood part of the tree does not hurt, thereby preventing the occurrence of decay.

The control agent injection device and the injection method of the present invention as described above can be used in any tree, and can be used even when the inorganic nutrients are administered to the tree prepared in Ringer.

As described above, the wood pest control agent injection device and the wood pest control method using the same according to the present invention, since the control agent is injected into the wood part under the bark of the tree under pressure, the drug spreads inside the tree as soon as the drug is injected. Appears quickly.

In addition, since the injection bottle is not necessary, safe control work is possible since there is no opportunity for children or animals to touch or contact the medicine container after the injection of the control medicine is completed.

In addition, the tree can be drilled with a minimum size and depth to allow for the injection of pesticides and injection of control drugs, thus preventing secondary decay of the tree by not damaging the tree.

And even if the thickness of the tree is punctured only a minimum depth can inject the drug at a predetermined pressure.

Claims (11)

A handle configured to be held or supported by hand; A pair of levers having one side end facing each other hinged to the handle to linearly move; One end is fixed to the handle and the interior is formed with a space portion and a discharge passage communicating with the space portion, so that the control agent contained in the mounted control agent storage container can be introduced while the control agent storage container is mounted. Formed body; A piston member which is supported by the handle and is tightly inserted into the space part of the main body to linearly move along the space part by the operation of the lever to discharge the control agent contained in the main body; Adapter member for inducing the discharge of the control agent is discharged assembled to the end of the main body; An injection needle which is assembled at the end of the adapter member and injects the controlled pharmaceutical agent into the tree; Tree pest control agent injection device comprising a. The method according to claim 1, The handle and lever injection tree plant, characterized in that the hand grip is inserted to prevent slipping. The method according to claim 1, The main body is formed so as to be detachably screwed to the handle and the adapter member at both ends, the space is formed therein is formed so that the piston member is slidably inserted, the space in front of the space portion Tree pest control agent injection device characterized in that the discharge passage is made of a smaller diameter than this and the drug is discharged. The method according to claim 1, The main body is provided with a connecting portion, the connecting portion is a pest control agent injection device, characterized in that the mounting portion is assembled to detachably mount the drug storage container. The method according to claim 4, The mounting portion is formed with an insertion groove in which the front end of the drug storage container is inserted and supported, the insertion groove is inserted into the inside of the drug storage container and the outflow pipe for outflowing the drug in the container to the outside, the drug is made to flow out smoothly Tree pest control agent injection device characterized in that the air inlet pipe for supplying air to the inside of the drug storage container is formed to be. The method according to claim 1, The main body pest control agent injection device, characterized in that the check valve is provided so that the drug of the drug storage container is discharged only in one direction while the drug of the drug storage container is not discharged when the drug of the drug storage container is discharged only in one direction. The method according to claim 6, The check valve is a wood pest control agent injection device comprising a first check valve installed between the main body and the mounting portion, and a second check valve provided between the main body and the adapter member. The method according to claim 1, The piston member is supported by being fitted to the handle to maintain the airtight inside the body while being securely inserted, a piston cap fixedly installed at the rear end of the piston, extending from the piston cap to connect the piston to the lever And a piston connector rod and an elastic member installed between the handle and the piston cap to elastically apply to the connector to the rear side. delete delete delete

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