KR200264596Y1 - Sprinkler of agricultural drive high pressure - Google Patents

Abstract

The present invention relates to a high-pressure propulsion pesticide control unit to increase the explosive propulsion force when spraying the drug to double the effective spraying distance of the pesticide.

The present invention disclosed is a explosion propulsion mixing means for vaporizing the fuel of the fuel tank to the compressed air of the compressor coupled to the lower portion of the chemical tank to the explosion propulsion tube, the cylindrical vaporization tube; First and second fuel nozzles penetrating both sides of the lower part of the vaporization pipe to inject the fuel of the fuel tank into the vaporization pipe according to the air pressure of the compressor; First and second vaporizers coupled to both ends of the vaporization pipe to vaporize fuel of the first and second fuel nozzles with compressed air of the air nozzle; First and second compressed air exhaust pipes coupled to an end portion of the second vaporizer and supplying air pressure generated by an explosion stroke according to spark ignition to the medicine tank; It is coupled to the inner surface of the cap of the first and second carburetor, and made of pneumatic propulsion means for propelling air pressure while generating a tremor according to the air pressure according to the explosion stroke,

Accordingly, the effective spreading distance of the pesticide is increased by the explosion propulsion force of the explosion propulsion tube by the pair of vaporizers, and the fuel spraying amount in the two vaporizers is adjusted according to the pesticide spraying position, so the effective spraying distance of the pesticide is expanded or reduced. Of course, there is an advantage that the boot does not turn off when spraying pesticides

Description

High pressure propulsion pesticide control machine {SPRINKLER OF AGRICULTURAL DRIVE HIGH PRESSURE}

The present invention, for example, relates to a high-pressure propulsion spreader used for agricultural or other pest control and the need for control, more specifically, to increase the explosive propulsion force when spraying pesticides to double the effective spraying distance of pesticides, The present invention relates to a high-pressure propulsion pesticide control device that enables continuous control without turning off the engine due to change, up, down, left and right shaking of the spreader, and at the same time, both convenience of use and shortening of control time.

In general, the pesticide control device is to be sprayed by the user by hand in a relatively large area such as a farm, an orchard, a golf course, or to be carried on the shoulders and on the back of the shoulder. In the overall structure of the pesticide control device, A chemical tank, which is chemically mixed with chemicals inside, is supplied through a nozzle to be supplied through a nozzle, and a medicine tank coupled to a backrest, a fuel tank that stores fuel inside and supplied through a nozzle, and is coupled to a lower portion of a chemical tank. Compresses and supplies external air and pressurizes the oil and fuel tanks, vaporizes the fuel supplied from the fuel tank into the air supplied from the compressor, and ignites the mixed gas by spark plugs. One vaporizer and the chemicals supplied from the chemical tank to the exhaust propulsion pipe And it consists of the said supply drugs while performing the power stroke Saburo explosion propulsion minute having a constant length of the high-pressure injection by the mixed gas discharged from the vaporizer.

However, the pesticide control device is a fuel and air is mixed in one direction when starting the initial control device passes through a thin shaking valve installed in one carburetor and then delivered to the spark plug in the carburetor to start the spark ignition occurs There is a problem that it is delayed, and thus the control time is long, and when the pesticide is controlled after climate change, that is, in a place where humidity is to be controlled or after the rainy season, a large amount of humidity is generated in the thin vibration valve in one vaporizer. Fuel that is not smoothly operated (opening and closing by the left and right shaking action to supply the mixed gas during the explosion process of the carburetor) or is torn and not controlled properly, especially in winter when the fuel flows into the shaking valve. The vibration valve or vibration valve fuel nozzle is frozen by There is a problem that the copper is often turned off.

When the control device is held in the hands and sprayed, the sprayer can be sprayed only when the control device is in a horizontal state. If the control device is shaken or given an inclination angle, the shaking plate is biased to one side without the shaking motion from side to side. It is pointed out as a problem that the injection is not started and the start is turned off.

In addition, since the control device was a method of injecting the explosion propulsion force by a single carburetor, the explosion propulsion force is relatively small, and the means for controlling the explosion propulsion force is not provided, so that the distance to be sprayed is shortened. It has been pointed out that there is a possibility of having a fatal adverse effect of continuing to drink harmful spray particles because it does not escape from the spraying area, as well as a problem that the operator can not spray intensively where you want to spray.

In addition, the overheating of the explosion-propelled injection unit, which is derived from prolonged use of the control unit, causes the overwork of the control unit to shorten the service life, and if it is excessive, there is a problem that may cause a direct danger to the human body, that is, a burn.

Accordingly, it is known by the Republic of Korea Utility Model Registration No. 80001 (name: high-pressure propulsion pesticide control device) as a way to prevent the overwork of the control device and burns of the human body due to overheating of the explosion-propelled injection unit.

According to the Utility Model Registration No. 80001, the external air is sucked into the explosion propulsion guide tube of the explosion propulsion jet by the pressure of the explosion propulsion of the vaporizer to cool the overheating of the explosion propulsion tube by three-air cooling method. The carburetor consists of one, not only the weakness of the explosion propulsion, but also has the same problems as described above.

Therefore, while treating the above problems, in terms of stability, a pesticide control device that prevents burns and damages to the human body due to overheating of the explosion-propelled injection portion derived during long-term spraying, and reliability in relation to the surrounding environment in terms of reliability It is to provide a pesticide control machine with excellent explosion propulsion power.

Accordingly, the first object of the present invention is to provide a high-pressure propulsion pesticide control unit to increase the effective spraying distance of the pesticide by increasing the explosion driving force of the explosion propulsion mixture, this pesticide control unit combined with the explosion propulsion pipe A pair of carburetors are formed to face each other, and an ignition plug is installed between the two carburetors formed integrally with each other so as to simultaneously flow air into the side surfaces of the two carburetors during spraying of pesticides to pass through the pneumatic propulsion means. It is achieved by injecting fuel through two fuel nozzles vertically with respect to the inflow direction of air, so that two vaporizers vaporize the fuel simultaneously and successively and supply it to the explosion propulsion pipe of the explosion propulsion injection unit.

The second object of the present invention is to provide a high-pressure propulsion pesticide control device to control the explosive propulsion force of the carburetor to extend or reduce the effective spraying distance of the pesticide according to the pesticide application position, which is a two-carburetor By adjusting the injection amount of the fuel flowing into the vaporizer through the fuel regulating member respectively installed in the.

It is a third object of the present invention to provide a high-pressure propulsion pesticide control device to smoothly supply high-pressure injection of the chemicals in the chemical tank to the explosion propulsion pipe during the spraying of the pesticide, and the pesticide control device is any one of the two vaporizers. It is achieved by connecting the compressed air exhaust pipe to the vaporizer and the chemical tank of and pressurizing the oil level of the chemical tank with the explosion propulsion force.

The fourth object of the present invention is the high pressure propulsion which is installed in the two vaporizers regardless of the climate change to cause the shaking plate to continuously push the air pressure and the shaking valve to freeze and tear automatically without causing pulsation. To provide a pesticide control device, the pesticide control device is provided with a vibration plate having a constant thickness formed in a plurality of air holes irregularly formed so that there is no tearing and freezing in the two vaporizers, the vibration plate is in contact with the thin vibration plate This is achieved by supplying only air to the shake valve during the explosion process of the carburetor and then mixing it with the fuel when it is fed into the carburetor and feeding it to the spark plug.

Further objects of the present invention will become more apparent from the following detailed description and the accompanying drawings.

1 to 10 is a configuration diagram showing an embodiment provided for the description of the high-pressure propulsion pesticide control device according to the present invention,

1 is a combined perspective view of the high-pressure propulsion pesticide control device,

FIG. 2 is a cross-sectional view of the explosion propulsion jet shown in FIG. 1 in a longitudinal direction;

3 is a perspective view showing in more detail the explosion propulsion mixing unit and the fuel tank coupled to the explosion propulsion injector of FIG.

4 is a side view of the fuel tank and the fuel filter including the explosion propulsion mixture of FIG.

FIG. 5 is a rear view of the explosion propulsion mixing unit of FIG. 3, which is a view for explaining a state in which fuel is introduced into the explosion propulsion mixing unit from a fuel tank; FIG.

6 is a view illustrating a state in which air generated in the compressor of the chemical tank of FIG. 1 flows into the fuel tank and the explosion propulsion mixing unit through three directions;

7 is a view for explaining a state in which the compressed air generated in the explosion propulsion mixing unit of Figure 3 flows into the chemical tank,

8 is a perspective view showing an exploded portion of the explosion propulsion mixing unit of FIG.

9 is a cross-sectional view taken along the line A-A of FIG. 8,

FIG. 10 is a cross-sectional view of one of the two vaporizers in the explosion propulsion mixing section of FIG.

<Description of the symbols for the main parts of the drawings>

10: vaporization pipe 11, 12: first, second fuel control guide member

13, 14: 1st, 2nd carburetor 15, 16: 1st, 2nd fuel nozzle

17, 18: first and second fuel control member 19: spark plug

20, 21: first and second air nozzles 23: fuel filter

27: three-way side 31: air pressure propulsion unit

35: fuel tank 40: chemical tank

According to the high-pressure propulsion pesticide control device according to the present invention for achieving the above objects, the explosion-propelled mixing means for vaporizing the fuel supplied from the fuel tank to the compressed air of the compressor to cause spark ignition, and is supplied in combination with the chemical tank In the pesticide control device comprising an explosion propulsion pipe for guiding the drug and pressurized injection of the drug to the explosion stroke by the spark ignition of the explosion propulsion mixing means:

The explosion propulsion mixing means,

A cylindrical vaporization tube having a predetermined length and having a pressure discharge port formed at the center thereof and coupled to a front end of the explosion propulsion tube; First and second fuel nozzles penetrated and coupled to both lower circumferential surfaces of the lower end of the vaporization pipe to inject and supply fuel from the fuel tank into the vaporization pipe; The first and second air nozzles on one side of the upper and vertically coupled to both ends of the vaporization pipe to be coupled to the lower end for vaporizing the fuel through the first and second fuel nozzles with the compressed air of the air nozzles First and second vaporizers having a circular arc-shaped lid having a plurality of holes; An ignition plug installed at an upper center of the vaporization pipe to generate sparks in the mixed gas vaporized by the first and second vaporizers and to ignite; First and second coupled to the end of any one of the first and second carburetor to supply the pressure of the air generated by the explosion stroke of the explosion propulsion pipe according to the ignition of the spark plug to the chemical tank to pressurize the oil surface 2 compressed air exhaust pipe; And a bolt fixed in contact with inner surfaces of the lids of the first and second vaporizers, and continuously blocking and opening the holes of the lid while shaking up and down according to the pressure of the air according to the explosion stroke of the explosion propulsion tube. And pneumatic propulsion means.

Preferably, it characterized in that it further comprises a three-way distribution of the compressed air generated in the compressor to the first, second air nozzles and the fuel tank.

Preferably, a screw is coupled to the upper circumferential surface of the upper both sides of the vaporization pipe so as to face the first and second fuel nozzles, and a nozzle pin is formed at an end thereof to open and close the first and second fuel nozzles. It characterized in that it further comprises a first fuel control member for adjusting.

Optionally, the fuel tank may further include an accelerator valve installed at a fuel inlet side of the fuel tank to exhaust and block the air pressure in the fuel tank to the outside.

Optionally, the apparatus may further include a backflow prevention device installed between the compressed air exhaust pipe installed in the one vaporizer and the medicine tank to prevent the medicine of the medicine tank from flowing back to the vaporizer.

Optionally, the pneumatic propulsion means installed on the inner surface of the lid of the first and second carburetor, the arc-shaped vibration plate having a predetermined thickness irregularly arranged holes formed with different diameters on the surface; Interposed between the vibration plate and the inner surface of the lid is characterized in that consisting of a shaking plate for opening and closing the holes of the shaking plate and the holes of the lid.

In this way, when spraying the pesticide, the air generated from the compressor flows into the sides of the first and second vaporizers configured in the explosion propulsion mixing unit at the same time to ignite the gas pipe after passing through the vibration plate and the vibration valve of the pneumatic propulsion means. Explosive propulsion force (air pressure) is continuously provided toward the plug. In this case, fuel through the first and second fuel nozzles is vertically injected into the vaporization tube with respect to the inflow direction of the air pressure. It can be seen that the explosion propulsion pipe which is ignited and explosive propulsion injection unit strongly injects the chemical supplied from the chemical tank while performing the explosive stroke according to the spark ignition.

As a result, the effective spreading distance of the pesticides is increased by increasing the explosion propulsion force of the explosion propulsion mixture, and the effective spraying distance of the pesticides can be increased or reduced by adjusting the fuel injection amount in both vaporizers according to the pesticide spraying position. Irrespective of climate change, the vibration plate, which is installed in the two vaporizers and provides the explosion propulsion force, has the advantage that freezing and crushing of the vibration valve does not occur.

And, there may be a plurality of embodiments of the present invention, the following will be described in detail for the most preferred embodiment.

Through this preferred embodiment, the object of the present invention, other objects, features and advantages will become more apparent from the following description with an embodiment according to the present invention in connection with the accompanying drawings shown for illustrative purposes.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the high-pressure propulsion pesticide control device according to the present invention.

1 is a combined perspective view of the high-pressure propulsion pesticide control unit according to the present invention, Figure 2 is a cross-sectional view of the explosion-propelled injection portion shown in Figure 1 in the longitudinal direction, Figure 3 is explosion explosion coupled to the explosion-propelled injection portion of Figure 2 It is a perspective view which shows the mixing part and a fuel tank in detail.

As shown in FIG. 1, the high-pressure propulsion pesticide control device according to the present embodiment is coupled to the drug supply part 300 and the drug supply part 300 which are carried on the back of the drug spraying and generate air pressure together with the drug. Hose guide rod 400 with a plurality of hoses for supplying and delivering the drug and air pressure, and pressurized oil surface of the fuel tank 35 by the air pressure delivered from the hose guide rod 400 to discharge the fuel and the discharged Explosive propulsion mixing unit 100 and the explosive propulsion mixing unit 100 to generate an explosion propulsion force by mixing the fuel with the air pressure, and the explosion propulsion mixing unit 100 and the hose guide rod 400, It is largely composed of explosion-propelled injection unit 200 for high-pressure injection of the drug supplied through the hose guide rod 400 while performing the explosion stroke.

In the drug supply unit 300 as shown in Figure 1, to store the medicine mixed with chemicals therein through the drug discharge hoses (44, 44a) of the hose guide rod 400 explosion propelling injection unit 200 Drug tank 40 is coupled to the backrest 45 so as to carry on the back and to be carried on the back, and is coupled to the lower portion of the drug tank 40, the air exhaust of the hose guide rod 400 by suction compressed air outside Compressor 41 which is exhausted by the hose 26 and supplied to the explosion propulsion mixing unit 100 and the fuel tank 35, and the air pressure generated in the explosion propulsion mixing unit 100 is installed in the lower portion of the chemical tank (40) Is introduced from the compressed air exhaust pipe (34) (34a) of the hose guide rod 400 through the air inlet pipe (43) (43a) connected to the upper portion of the drug tank (40) and also in the drug tank (40) The drug according to the air pressure in the reverse order to prevent the flow back to the explosion propulsion mixing unit 100 The main consists of a backflow preventer 42.

In addition, the explosion propulsion mixing unit 100 in the above, as shown in Figure 3 to 9, is coupled to the air exhaust hose 26 of the hose guide rod 400 to inject the air of the compressor 41 three air each From the air injection hose 30 of the three-way side 27 to distribute to the hoses 28 to 30, and the three-way side 27 is installed in the lower portion of the fuel tank 35 and connected to the fuel inlet side of the fuel tank 35 Fuel opening and closing valve 36 for opening and closing the fuel discharged by the pressure caused by the air injection, and connected to the fuel discharge pipe 22 of the fuel opening and closing valve 36 to filter the fuel and distribute the filtered fuel A fuel filter 23 discharged to the two fuel injection hoses 24 and 25, an accelerator valve 38 installed at the fuel injection port side of the fuel tank 35 to regulate the pressure in the fuel tank 35, It has a predetermined length and a pressure discharge port (10a) is formed in the center is coupled to the front end of the explosion propulsion injection unit 200 Through and screwed into the cylindrical vaporization tube 10 and the lower circumferential surface of the lower side of the vaporization tube 10 to the inside, the fuel flowing from the fuel injection hoses 24 and 25 of the fuel filter 23 First and second fuel nozzles 15 and 16 spraying into the corolla 10 and first and second air connected to the air injection hoses 28 and 29 of the three-way side 27 on one side thereof. The nozzles 20 and 21 are coupled vertically downward to both end portions of the vaporization pipe 10 to supply fuel through the first and second fuel nozzles 15 and 16 to the first and second air nozzles 20. Trumpet-shaped first and second vaporizers 13 and 14 having circular arc-shaped lids 13a and 14a which are arranged irregularly with a plurality of holes 13c so as to be coupled to the lower end portion which is vaporized with compressed air of 21. ), An ignition plug 19 installed at the upper center of the vaporization pipe 10 to generate sparks in the mixed gas vaporized by the first and second vaporizers 13 and 14, and to ignite; 2 to face the fuel nozzles (15) (16) The first and second fuel control guide member (11) (12) and the first and second fuel control guide member (11) having a screw thread are formed through the upper circumferential surfaces of the upper side of the pipe (10) and have a screw thread formed therein. Thread (17b) (18b) is formed in the center portion to enable vertical movement into the (12) and nozzle pins (17c) (18c) having a conical shape toward the center portion is formed at the end to the first, second fuel nozzle ( First and second fuel control members 17 and 18 with packing rings 17a and 18a fitted in the upper part for adjusting the opening and closing amount of the 150 and 16, and the first and second vaporizers 13. (14) is coupled with the bolt (13b) and the nut (13d) so as to contact and non-contact with the inner surface of the lid (13a) (14a) of the cap according to the pressure of the air in accordance with the explosion stroke of the explosion-propelled jet 200, While shaking, lowering and opening of the holes 13c of the two lids 13a and 14a continuously propel the pressure of the air and the pressure of the pushed air to the vaporization pipe 10 and the second. Compressed air discharge pipes (34, 34a) coupled to the end of the vaporizer 14 is composed of a pneumatic propulsion unit 31 for supplying to the backflow preventer 42 of the drug supply unit (300).

As shown in FIG. 10, the pneumatic propulsion unit 31 coupled to the inner surfaces of the lids 13a and 14a of the first and second vaporizers 13 and 14 by the bolt 13b and the nut 13d is shown in FIG. 10. A plurality of holes 32a having different diameters are formed on the surface thereof, interposed between an arc-shaped shaking plate 32 having a constant thickness irregularly arranged, and an inner surface of the shaking plate 32 and the lid 13a. And the thin vibration plate 33 for opening and closing the holes 32a of the vibration plate 32 and the holes 13c of the lid 13a.

In addition, the explosion propulsion injection unit 200, as shown in Figures 1 and 2, the frame 55, the driving handle 56 is formed, and has a predetermined length and a plurality of holes are formed in the peripheral portion of the frame 55 Cooling cylinder 53 is fixed, a plurality of holes are formed in the periphery to facilitate the flow of air, the first protective case 52 fixed to the cooling cylinder 53, and one end of the chemical discharge hose 44 ( 44a is coupled through and guided to the cooling cylinder 53, the engaging projection (51a) formed in the front end is coupled to the pressure discharge port (10a) of the vaporization pipe 10 exploded stroke according to the spark ignition of the vaporization pipe (10) Explosion propulsion tube 51 for strongly injecting the drug flowing through the drug tank 40, the drug discharge hose (44) (44a) while performing the fitting, and is fixed in the longitudinal direction on the outer peripheral surface of the explosion propulsion tube (51) And the explosive propulsion to supply the chemical into the explosion propulsion pipe 51 through the drug discharge hose (44, 44a) through the central angular side Consists of a guide tube 50 and a second protective case 54 wrapped around the periphery of the explosion propulsion guide tube 50 to block the high temperature generated during the explosion stroke, the reference numeral 57 of the drawings A switch for driving a transformer (not shown) to apply a high voltage to the spark plug 19.

High pressure propulsion pesticide control device according to the present invention made as described above will be described in more detail with reference to FIGS.

In order to perform a control operation with the high-pressure propulsion pesticide control device of the present invention, as shown in FIG. 1, a worker carries a backrest 45 of a medicine supply part 300 on his back and then a frame configured in the explosion propulsion injection part 200. After placing the explosion-propelled injection unit 200 in the direction of holding and holding the driving knob 56 of the 55, and conducting the switch 57 of the driving knob 56, the battery installed in the lower portion of the chemical tank 40 The compressor 41 is driven by a power source (not shown in the figure) to compress air. The compressed air from the compressor 41 is distributed in three directions from the three sides 27 of the explosion propulsion mixing part 100 shown in FIG. 6 through the air exhaust hose 26 of the hose guide rod 400, and one direction thereof. Of the air pressurizes the oil surface of the fuel tank 35 through the air injection hose 30, and the air in the other two directions is the air injection hoses 28 and 29 and the first and second air nozzles coupled thereto. It is introduced into the first and second vaporizers 13 and 14 through the 20 and 21. At this time, the vibration valve 33 of the pneumatic propulsion unit 31 provided on the inner surfaces of the lids 13a and 14a of the first and second vaporizers 13 and 14 is a hole 13c of the lids 13a and 14a. ) And the hole 32a of the vibration plate 32 are sealed, so that the air supplied in the two directions is transferred to the vaporization pipe 10. In this state, as shown in FIGS. 4 and 5, when the operator opens the fuel open / close valve 36 installed at the lower portion of the fuel tank 35, the fuel coupled to the vaporization pipe 10 of the explosion propulsion mixing unit 100 is opened. The fuel in the tank 35 is discharged through the fuel discharge pipe 22 by air pressure and filtered in the fuel filter 37, and the filtered fuel is two fuel injection hoses 24 and 25 and a first coupled thereto. Injected into the vaporization pipe 10 through the second fuel nozzles (15) and (16).

The fuel in two directions injected and supplied into the vaporization pipe 10 is vaporized by air blown from the first and second vaporizers 13 and 14, respectively, and also mixed by vaporization in the vaporization pipe 10. The gas is discharged through the pressure discharge port 10a of the vaporization pipe 10 and the coupling protrusion 51a of the explosion propulsion pipe 51 configured at the explosion propulsion injection part 200.

At this time, a spark is generated in the spark plug 19 due to a high voltage generated from a transformer (not shown) in the switch 57 by the turn-on of the driving knob 56, and is generated in the spark plug 19. Pressure is generated while exploding in the explosion propulsion pipe 51 of the explosion propulsion injection part 200 by the spark, so that the outside air is cooled in the first protective case 52 and cooling as shown in FIGS. 1 and 2. By being sucked through the holes of the cylinder 53 and exhausted to the explosion-propelling guide tube 50 and cooling the cooling cylinder 53, even if the operator's hand is in contact with the first protective case 52 so as not to be burned. do. In addition, the pressure of the air due to the explosion stroke of the explosion propulsion pipe 51 is transferred into the vaporization pipe 10, the first and second vaporizers 13, 14, and the pressure of the air is shown in FIG. 10. It is transmitted to the thin vibration plate 33 through the holes 32a of the vibration plate 32 of the pneumatic propulsion unit 31.

Accordingly, the vibration plate 33 of the pneumatic propulsion unit 31 generates vibrations between the vibration plate 32 and the lid 13a in succession between the vibration plate 32 and the lid 13a according to the explosion stroke of the explosion propulsion tube 51. By opening and closing the holes 32c of the 32 and the holes 13c of the lid 13a, as a result, the pneumatic propulsion unit 31 in the first and second vaporizers 13 and 14 causes the air. By continuously pushing the pressure of the first and second fuel nozzles (15, 16) through the vaporized fuel flowing into the vaporization pipe 10 is continuously vaporized.

In addition, the pressure of the air generated by the explosion stroke of the explosion propulsion pipe 51 and the propulsive force of the first and second vaporizers 13 and 14 may be any one of the first and second vaporizers 13 and 14. It is supplied to the backflow preventer 42 of the chemical | medical agent tank 40 shown in FIG. 1 through two compressed air exhaust pipes 34 and 34a of the vaporizer | carburetor, ie, the 2nd vaporizer | carburetor 14 shown in FIG. Here, the backflow preventer 42 preferably uses a check valve.

Subsequently, the backflow preventer 42 such as the check valve receives the pressure of the air flowing from the compressed air exhaust pipes 34 and 34a of the second vaporizer 14 through two air inlet pipes 43 and 43a. It flows into the upper portion of the chemical tank 40 to press the oil level of the drug, thereby the drug discharge hose (44) (44a) guided to the discharge port and the hose guide rod 400 in the chemical tank (40) It is supplied into the explosion propulsion pipe 51 of the explosion propulsion injection unit 200 through the explosion propulsion guide pipe 50 with the pressure of the air generated during the explosion propulsion pipe 51 is strongly sprayed to the outside. . At this time, the first and second protective cases 52 and 54 during the chemical injection, the explosion-propelled injection unit 200, ie explosion by the external air introduced into the plurality of holes of the cooling cylinder 53 and the supplied medicine Since the propulsion pipe 51 and the explosion-propelling guide tube 50 are cooled, even if a worker's hand contacts the first and second protective cases 52 and 54, the burner is not burned.

On the other hand, if you want to control the pesticide spraying distance by increasing or decreasing the explosion propulsion force when spraying pesticides, the first and second fuel control of the explosion propulsion mixing unit 100 shown in Figs. By adjusting the members 17 and 18 or by opening or closing the accelerator valve 38 provided on the fuel inlet side of the fuel tank 35 as shown in FIGS. 4 to 6. That is, when the operator closes the accelerator valve 38 before the chemical spraying operation, the air continuously flows from the compressor 41 as described above, and the air pressure in the fuel tank 35 is increased, thereby increasing the pressure of the fuel tank. The fuel in the 35 is strongly injected into the vaporization tube 10 through the fuel filter 37 by the pressure of the strong air to increase the explosive force propulsion force generated in the explosion propulsion tube 51, thereby extending the effective pesticide spraying distance. On the contrary, when the accelerator valve 38 is opened, the pressure of the air in the fuel tank 35 is exhausted to the outside, so that the fuel is weakly injected into the vaporization pipe 10 so that the effective spraying distance of the pesticide is shortened.

In the operation of the accelerator valve 38 as described above, it is preferable that the operator sets the amount of opening and closing of the accelerator valve 38 before starting work.

Then, if you want to finely control the above-described pesticide effective spraying distance during the spraying operation of the pesticide, it is possible by adjusting the fuel injection amount to the first, second fuel control member 17, 18 of the explosion propulsion mixing unit 100. That is, the first and second fuel control guides the first and second fuel control members 17 and 18 having the screw threads 17b and 18b formed in the central portion shown in Figs. When the first and second fuel control members 17 and 18 are turned clockwise or counterclockwise with respect to the members 11 and 12, the first and second fuel control guide members of the vaporization pipe 10 described above ( 11) while screwed with the 12 is moved vertically downward or vertically upward, and the conical nozzle pins formed at their ends by vertically downward or vertically upward movement of the first and second fuel control members 17 and 18 ( 17c) and 18c are inserted away from the holes of the first and second fuel nozzles 15 and 16 of the vaporization pipe 10 described above or vice versa to adjust the fuel injection amount in the vaporization pipe 10. When the fuel injection amount in the vaporization pipe 10 is increased by the first and second fuel control members 17 and 18, the explosion propulsion force of the explosion propagation pipe 51 is increased, thereby increasing the pesticide effective spreading distance. When the amount of fuel injected is small, the effective spraying distance of the pesticide is shortened. And even if any one of the fuel control member 17, 18 of the fuel control member to adjust the pesticide effective spreading distance as described above. Here, the packing rings 17a and 18a fitted to the upper threads 17c and 18c of the first and second fuel control members 17 and 18 are first and second fuel control guide members 11 and 12. It is used for airtightness to block the mixed gas which is exhausted.

On the other hand, as a comparative example, the conventional technique, that is, the method of spraying the explosion propulsion force with a single carburetor was applied, so that the explosion propulsion force is relatively small and the means for controlling the explosion propulsion force is not provided and sprayed. Unlike the shorter distance, which has a devastating adverse effect on the worker's inhalation of harmful spray particles, the high-pressure propulsion pesticide control system of the present invention is designed so that the vaporizers of the explosion-propelled mixture combined with the explosion-propelling tube face each other. Formed in pairs, the air pressure propulsion unit and the fuel control member are installed in two oppositely formed vaporizers, and the two vaporizers vaporize the fuel simultaneously and continuously to supply the explosion propulsion pipe when spraying pesticides. have.

In this result, according to the present invention, the effective spraying distance of the pesticide is increased by the explosion propulsion force of the explosion propulsion tube according to the pair of vaporizers, and the amount of fuel injection in the two vaporizers is adjusted according to the pesticide spraying position, thereby effectively spraying the pesticide. The distance is adjusted to increase or decrease, as well as the advantage that the start does not turn off when spraying pesticides.

In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the present invention may be variously modified and implemented by those skilled in the art.

Such modified embodiments should not be individually understood from the technical spirit or the prospect of the present invention, and such modified embodiments shall fall within the appended utility model registration claims of the present invention.

According to the high-pressure propulsion pesticide control device of the present invention, which is evident from the above description, a pair of vaporizers are formed to face each other and a pair of vaporizers are provided with a pneumatic propulsion unit and a fuel control member, respectively. The vaporizer vaporizes the fuel simultaneously and continuously to supply it to the explosion propulsion pipe, which increases the explosive propulsion force and extends the effective spraying distance of the pesticides. There is an effect that does not turn off, especially when spraying pesticides.

Claims (8)

Explosive propulsion mixing means for vaporizing the fuel of the fuel tank with the compressed air of the compressor coupled to the lower part of the chemical tank and spark ignition, and exploding by flame ignition of the explosive propulsion mixing means for guiding the drug supplied from the chemical tank In the pesticide control machine consisting of an explosion propulsion pipe for injecting the drug in a stroke: The explosion propulsion mixing means, (1) a cylindrical vaporization tube having a constant length and a pressure discharge port formed at the center thereof and having a spark plug at a central upper portion coupled to a distal end of the explosion propulsion tube; (2) first and second through and coupled to the lower both sides of the vaporization tube to inject the fuel flowing through the supply hose of the fuel tank to the interior of the vaporization tube in accordance with the air pressure of the compressor; Fuel nozzle; (3) having one air nozzle on one upper side thereof, connected to the compressor, and vertically coupled to both ends of the vaporization pipe to vaporize fuel through the first and second fuel nozzles with compressed air of the air nozzle; First and second vaporizers having an arc-shaped lid having a plurality of holes formed therein to be engageable at a lower end thereof; (4) The air inlet pipe coupled to the upper end of the medicine tank by the air pressure generated by the explosion stroke of the explosion propulsion pipe coupled to the vaporizer end of any one of the first and second carburetor according to the ignition of the spark plug First and second compressed air exhaust pipes for supplying and pressurizing the oil surface; And (5) a pneumatic propulsion means for contacting and fixing the inner surface of the lid of the first and second carburetors and propelling the pneumatic pressure while generating up and down shaking in accordance with the pneumatic pressure of the explosion propulsion pipe; High Pressure Pesticide Control The method of claim 1, wherein the air pressure propulsion means, (1) an arc-shaped shake plate having a constant thickness and formed with holes having different diameters; And (2) a high pressure pesticide control device interposed between the vibration plate and the inner surface of the lid is made of a thin vibration plate to open and close the holes of the vibration plate and the holes of the lid. The method according to claim 1, A first screw coupled to the upper circumferential surface of the upper side of the vaporization pipe so as to face the first and second fuel nozzles and having a nozzle pin at an end thereof to control the opening and closing amounts of the first and second fuel nozzles; , High pressure propulsion pesticide control device further comprises a second fuel control member. The method according to claim 3, The nozzle pin of the first and second fuel control member is a high-pressure propulsion pesticide control device, characterized in that the end portion has a conical shape toward the center. The method according to claim 1, And an accelerator valve installed at the fuel inlet side of the fuel tank to exhaust and block the air pressure in the fuel tank to the outside. The method according to claim 1, A backflow preventer installed between the first and second compressed air exhaust pipes installed in any one of the vaporizers and the air inlet pipe of the medicine tank to prevent the medicine of the medicine tank from flowing back into the first and second vaporizers High-pressure propulsion pesticide control, characterized in that further comprising. The method according to claim 1, And a three-way valve for distributing the compressed air generated by the compressor to the air nozzles and the fuel tanks of the first and second vaporizers. The method according to claim 1, The fuel tank is a high-pressure propulsion pesticide control unit, characterized in that coupled to the explosion propulsion mixing means.