KR20160067818A - Using a liquid spray rear blast - Google Patents

Abstract

The present invention is directed to a method of spraying liquid or liquid spray to a farther place than a conventional liquid sprayer by using a post-braking effect caused by a reaction when the liquid is sprayed in the front direction, The present invention relates to a liquid ejector using a posterior braking device,
A liquid transfer hole 110 is formed on the inner side so that the liquid moving through the central tube 300 can be finally moved toward the injection nozzle 210. The liquid transfer hole 110, (100) coupled to the outer circumferential surface of the liquid transfer hole (110) of the rotating body (100), the liquid being connected to the injection nozzle (210) A coupling groove 200 is formed at one side of the injection tube 220 so that the injection tube 220 can be fastened and fixed and a liquid transfer hole 240 is formed at one side thereof to facilitate the movement of liquid, A central tube body 300 inserted and coupled to the inner side of the rotating body 100 and having a tube shape so that the liquid can move; a rotating body 100 fitted and fixed to the outer peripheral surface of the rotating body 100, A fixing groove 410 is formed at the center A propeller 400 configured to transmit the generated backward braking force to the front direction while being rotated, and a coupling groove 510 to be tightly coupled and fixed to the medicine supply pipe 600 while maintaining airtightness. And a connection link 500 in which a fixing bolt 520 for fixing the center tube 300 to be partially inserted is formed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a liquid ejector using a post-explosion, and more particularly, to a liquid ejector using a post-explosion, which is capable of spraying water or pesticides evenly over a wide area using a post- And more particularly, to a liquid injector using a post-explosion capable of spraying a liquid to a farther place than an injector.

Generally, in farmhouses and urban areas, it is becoming common to spray not only crops from various harmful insects, but also medicines such as trees, trees, trees, trees, trees, and so on. In order to spray or spray these liquid medicines, Has been developed and used.

The liquid injector is widely used as a power injector of a power injecting type using a power source from a manual type in which a user manually performs spraying of a drug. The liquid injector is merely a function of spreading the drug, , And it is confirmed that there is no difference even when the prior art to date is examined.

In addition, most of the injectors shown in the following prior arts are mostly equipment-related rather than equipment, which means that the user has to pay for the cost.

Patent Application No. 10-2002-0046492 (Aug. 30, 2002) relates to a portable liquid agent sprayer capable of effectively spraying and spraying a liquid agent in a chemical container, comprising: a passage through which a liquid agent is contained; To the interior of the chemical container through the pressure control hose to pressurize the liquid agent in the chemical container and flocculate the precipitate of the liquid agent in the vicinity of the liquid agent suction port while blowing the remaining most of the blowing air through the blower pipe connected to the outlet duct A drive unit for driving the blower, and a swinging guide vane for swirling the blowing air supplied through the blowing duct to generate a vortex, a hollow pipe having the swirl guide vane on the outer surface thereof, and a tube surrounding the swirl guide vane A pivoting guide vane assembly installed at an end of the blowing pipe, And a liquid agent supply hose for supplying a liquid agent in the medicine container onto the flow path of the blowing air, wherein one end of the hollow tube is supplied with a liquid agent And a liquid agent spray nozzle is attached to the other end of the hose, and the outlet duct is provided so as to be adjustable in distance from the liquid agent spray nozzle. Patent Application No. 10-2009-0025661 (Mar. 26, 2009) discloses a liquid container having a housing space for accommodating a liquid agent therein, a liquid agent passage through which an outlet for discharging the liquid agent contained therein is formed, A first connection hose connected to the discharge port of the cylinder and the other end connected to the suction port of the pump; a second connection hose connected to the discharge port of the pump at one end and connected to the spray nozzle means at the other end; A pump having a discharge port connected to the second connection hose and connected to the drive motor and driven; A spray nozzle means having a drive motor connected to the pump and driving the pump, and a nozzle connected to the other end of the second connection hose and sprayed with a liquid agent pressurized and discharged from the pump, An air pump unit provided between the pump and the nozzle and having an opening communicating with the flow path of the liquid agent connected to the nozzle from the pump is formed inside so as to adjust the pressure of the liquid agent discharged from the pump, And an agrochemical sprayer including the agitator sprayer. The patent application No. 10-2011-0094973 (Sep. 21, 2011) relates to a chemical spray gun of a chemical sprayer, in which a fan for returning to the engine is mounted, and a chemical bottle is mounted thereon. An air induction pipe flexibly connected to an air discharge port of a blowing fan and a bellows so as to freely select a direction so as to inject a liquid medicament by using a strong wind, A shape-retaining bellows is provided at the end of the spray gun of the portable medicament sprinkler configured to spray the medicament with strong wind by connecting the hose connected to the medicament-passing tube to the end of the air induction tube so as to fix the direction of the injection port, Is fixed in a desired direction and fixed, and the medicine is sprayed The. The patent application No. 10-2012-0038283 (Apr. 13, 2012) relates to a remote pesticide spreader, wherein a chemical solution (pesticide) sprayed through a spray nozzle in a blowing duct is sprayed far away with wind generated by a blowing fan, By increasing the wind force through the wind-increasing means to extend the wind's travel distance, it is possible to expand the spraying distance and to mount it on a trailer connected to a small transportation device such as a tractor or tiller, So that the center of gravity can be moved while being dispersed. Patent Application No. 10-1996-0036489 (Aug. 29, 1996) discloses a method of effectively spraying a chemical solution while transferring the chemical solution to a long distance efficiently by spraying the chemical solution in a dense sprayed state, and a chemical tank engine pump A spraying duct is installed in the atomizing duct, and a conical airflow regulating body is installed on the downstream side of the axial flow fan, the diameter of which is reduced toward the downstream side And a plurality of peripheral nozzles to which a chemical liquid is supplied are provided in the liquid supply pipe, and a plurality of peripheral nozzles to which a chemical liquid is supplied are installed in the center of the liquid supply pipe, A central nozzle is provided on the downstream side of the congestion, and the liquid supply pipe and the central nozzle are connected through a plurality of support pipes And, to ensure that the chemical solution is supplied to the central nozzle by at least one support pipe of the support pipe is characterized in that configured. [0001] The present invention relates to a medicine hose connection device for a wide area spreader, which can use a guide pipe as a medicine hose, and is provided with a medicine tank, a pumping section, an engine, A wide-area sprayer comprising a spray portion having a plurality of nozzles for spraying a chemical liquid, a plurality of nozzles for spraying a chemical solution, a small-diameter spray nozzle having one end integrally joined to the blow- A ventilation guide portion provided with a double pipe of a large-diameter pipe into which the small-diameter pipe is partially inserted inwardly so that one end thereof is integrally joined and horizontally extended to a predetermined length; and a plurality of ventilation guiding portions provided on the outer peripheral surface of the small- A guide pipe guided by the guide means and the fixing means and one end fixed to the guide pipe on the small diameter side and the other end being fixed to the large diameter side A hydraulic cylinder connected to the guide means for guiding the pipe, a hydraulic cylinder for drawing out the piston by the hydraulic pressure to adjust the length of the large pipe taken out from the small pipe, As shown in FIG.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a liquid ejecting apparatus and a liquid ejection apparatus, And it is an object of the present invention to provide a liquid ejector using a post-braking device capable of evenly spreading a liquid medicament far from an area.

In order to achieve the above-mentioned object, the liquid sprayer (S) using the after-

A liquid transfer hole 110 is formed on the inner side so that the liquid moving through the central tube 300 can be finally moved toward the injection nozzle 210. The liquid transfer hole 110, (100) coupled to the outer circumferential surface of the liquid transfer hole (110) of the rotating body (100), the liquid being connected to the injection nozzle (210) A coupling groove 200 is formed at one side of the injection tube 220 so that the injection tube 220 can be fastened and fixed and a liquid transfer hole 240 is formed at one side thereof to facilitate the movement of liquid, A central tube body 300 inserted and coupled to the inner side of the rotating body 100 and having a tube shape so that the liquid can move; a rotating body 100 fitted and fixed to the outer peripheral surface of the rotating body 100, A fixing groove 410 is formed at the center A propeller 400 configured to transmit the generated backward braking force to the front direction while being rotated, and a coupling groove 510 to be tightly coupled and fixed to the medicine supply pipe 600 while maintaining airtightness. And a connection link 500 having a fixing bolt 520 for fixing the center tube 300 to be partially inserted.

One or more bearings 310 are inserted into the outer circumferential surface of the center tube 300 so that the rotator 100 and the propeller 400 can freely rotate around the center tube 300, The bush 320 is inserted into one side of the center pipe 300 so that the bearings 310 can be fixed while maintaining a predetermined gap therebetween and the both ends of the center pipe 300, And a washer 330 and a snap ring 340 are respectively formed.

One or more hermetic members 350 may be inserted into the rotating body 100 and the connection link 500 to maintain airtightness when the central body 300 is inserted.

A step 316 corresponding to the fixing bolt 520 is formed on the outer circumferential surface of the center tube 300 so that the center tube 300 can be maintained in a firmly fixed state without being separated from the connecting link 500 .

In addition, the injection nozzle 210 is configured in a diagonal direction so that the rotating body 100 can be rotated by the reaction force due to the injection pressure, and the liquid sprayed at the same time is sprayed in a diagonal direction, not in a linear direction.

In addition, the liquid injectors S may be mounted on at least two drug supply pipes 600 in the same or corresponding directions.

The liquid sprayer using the after-brakes according to the present invention having the above-described features can uniformly spray the sprayed medicine to the large area and the remote place by spraying the liquid in the front direction, By shortening it significantly, it is possible to solve the shortage of rural labor shortage.

1 is a front view showing a preferred embodiment of the present invention;
2 is a front sectional view showing a preferred embodiment of the present invention.
Fig. 3 is a front view showing a spraying pipe in a main part of the present invention
4 is a front view showing the propeller of the present invention
Fig. 5 is a perspective view showing a coupling bundle in a concave portion of the present invention
6 is a front sectional view showing a central tube body in the main part of the present invention
FIGS. 7 and 8 are explanatory diagrams showing a state of use

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

First, as shown in FIGS. 1 and 2, the liquid sprayer S using the after-brakes according to the present invention is largely constructed by integrating the injection nozzle 210 and the propeller 400, A propeller (400) that rotates integrally with the rotor (100) and generates a backwash while moving the rotor (100), and allows the rotor (100) to rotate easily A center pipe 300 for performing a central axis function and a connection link 500 for coupling with the medicine supply pipe 600.

2, the rotating body 100 includes a liquid transfer hole (not shown) through which the liquid moves so that the liquid moving through the center tube 300 can be finally moved toward the injection nozzle 210 110 are formed in the center tube body 300. The center tube body 300 is coupled to the body tube 300 so as to be freely rotatable about the center tube body 300 in response to jetting.

2 and 5, the coupling bundle 200 coupled to the rotating body 100 is coupled to the outer circumferential surface of the liquid transfer hole 110 of the rotating body 100, A coupling groove 230 is formed so that at least one injection tube 220 for moving in the direction of the nozzle 210 can be fastened and fixed and a liquid transfer hole 240 is formed at one side thereof to facilitate the movement of the liquid.

As shown in FIGS. 2 and 6, the center pipe 300 has a pipe shape so that liquid can pass therethrough. Both ends of the pipe are connected to the rotating body 100 and the connecting link 500, And combined.

2 and 4, the propeller 400 is fitted on the outer circumferential surface of the rotating body 100 and rotates simultaneously with the rotating body 100 when the rotating body 100 rotates, The rear brakes are transmitted in the front (jetting direction) direction.

It is preferable that the fixing groove 410 of the propeller 400 is formed so that the rotating body 100 and the propeller 400 do not overlap each other. For this purpose, the outer circumferential surface of the rotating body and the fixing groove 410 It may be formed into a polygonal shape.

As shown in FIG. 1, the connection link 500 is formed with a coupling groove 510 so as to be tightly coupled and fixed to the medicine supply pipe 600 while maintaining airtightness. A fixing bolt 520 for fixing the fixing member 300 is formed.

In order to allow the rotating body 100 and the propeller 400 to freely rotate around the center tube body 300 in the above-described structure, one or more bearings 310 A bushing 320 for maintaining a gap between the bearings 310 and a washer 330 for preventing the bearings 310 from separating from each other, and a snap ring 340.

At this time, the bearings and the washer snap rings except for the bush 320 are fixed to the center tube body by interference fit.

One or more hermetic members 350 may be inserted into the rotating body 100 and the connection link 500 to maintain airtightness when the central tube 300 is inserted. O-rings made of a soft rubber material can be used.

A step 360 corresponding to the fixing bolt 520 is formed on the outer circumferential surface of the central tube body 300 so that the central tube body 300 can be maintained in a firmly fixed state without being separated from the connection link 500 So that the central tube body 300 is maintained in a firmly fixed state without being released to the outside, and the rotating body is rotated about the central tube body by the injection pressure.

In addition, the injection nozzle 210 is installed in a diagonal direction so that the liquid ejected from the injection nozzle 210 becomes a diagonal direction, not a linear direction, so that the rotating body 100 can be rotated for reaction by the injection pressure.

The operation of the liquid injector S of the present invention constructed as described above will be further described. The liquid injector S of the present invention does not operate by the power, but only the function of injecting the pure liquid is mounted have.

That is, it is connected to a power sprayer mounted on a cultivator and driven by a power so as to uniformly spray the medicine.

However, the method of spraying the medicine is not the direct spraying method but the spraying of the medicine to a far place while spreading evenly over a large area is performed so that the propeller that generates the after- The liquid medicine injected at the same time as the spraying is sprayed to a wide area and a far place by the wind (posterior breeze).

It can be seen that the propeller rotation speed is measured at several hundred RPM to several thousands RPM depending on the angle of the actual injection nozzle and the installation angle of the spray nozzle can be set to about 30 to 70 °, Is high and the RPM is measured at a low angle of 30 degrees, but at least a few hundred RPM is measured, so that a strong backwash can be generated. It is the same as spraying the medicine in front of the fan with the fan turned on, but there is a difference that it does not use the power.

In particular, as shown in FIGS. 7 to 8, the liquid injector S of the present invention can be installed in at least two or more mutually corresponding directions in one drug supply pipe 600, Although it can be used, it is the same technology field in that it uses a post-bump.

S: Liquid Injector
100: rotating body 110: liquid moving ball
200: Coupling bundle 210: Injection nozzle
220: jetting tube 230: fastening groove
240: liquid transfer hole 300: central tube body
310: Bearing 320: Bush
330: washer 340: snap ring
350: airtight member 360: step
400: Propeller 410: Fixing groove
500: connection link 510: coupling groove
520: fixing bolt 600: chemical supply pipe

Claims (6)

A liquid transfer hole 110 is formed on the inner side so that the liquid moving through the central tube 300 can be finally moved toward the injection nozzle 210. The liquid transfer hole 110, (100) coupled to the shaft (300) so as to be freely rotatable about an axis;
A coupling groove 230 is formed on the outer circumferential surface of the liquid transfer hole 110 of the rotary body 100 so that one or more injection pipes 220 for moving the liquid in the direction of the injection nozzle 210 can be fastened and fixed, A coupling bundle 200 having a liquid transfer hole 240 formed on one side thereof to facilitate liquid movement;
A center tube 300 inserted into and coupled to the inside of the rotating body 100 and configured in the form of a tube so that the liquid can move;
A propeller 400 having a fixing groove 410 formed at its center so as to be rotatable with the outer circumferential surface of the rotating body 100 so as to rotate simultaneously with the rotating body, ;
A coupling groove 510 is formed in the medicament supply pipe 600 so that the medicament supply pipe 600 can be tightly fixed while maintaining the airtightness and a fixing bolt 520 for fixing the central tube 300, Link 500;
Wherein the liquid sprayer comprises:
The method according to claim 1,
One or more bearings 310 are inserted into the outer circumferential surface of the center tube 300 so that the rotator 100 and the propeller 400 can freely rotate about the center tube 300, A bushing 320 is inserted into one side of the center pipe 300 so that the bearings 310 can be fixed while maintaining a predetermined gap therebetween. Wherein a washer (330) and a snap ring (340) are respectively configured.
The method according to claim 1,
Wherein at least one hermetic member (350) is inserted inside the rotating body (100) and the connection link (500) so that airtightness can be maintained when the center tube (300) is inserted.
The method according to claim 1,
A step 316 corresponding to the fixing bolt 520 is formed on the outer circumferential surface of the central tube body 300 so that the central tube body 300 can be maintained in a firmly fixed state without being separated from the connecting link 500 A liquid ejector using a post blowing fan.
The method according to claim 1,
Characterized in that the injection nozzle (210) is arranged in a diagonal direction so that the rotating body (100) can be rotated by the reaction force due to the injection pressure, and the liquid sprayed simultaneously is sprayed in a diagonal direction, Liquid injector used.
The method according to claim 1,
Characterized in that the liquid injectors (S) can be installed in at least two or more of the same or different directions in one drug supply pipe (600).

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