KR20130114319A - Fertilizer, pesticide spray and a portable power sprayer - Google Patents

Abstract

The present invention relates to a fertilizer spray and a portable power sprayer configured to spray fertilizer as well as a liquid pesticide spray in a single storage container, comprising: a backrest comprising a suspender; A blowing fan installed in the backrest for generating a high-speed airflow; An engine for driving the blowing fan; A fuel cell for storing fuel of the engine; Storage of sprayed water into which liquid or solid sprayed water is injected and stored; A jetting tube having a direction selecting portion for jetting the generated high-speed airflow and selecting a direction of the jetting hole; A solid-phase water supply device for controlling the supply of solid sprayed water to the spray pipe; A liquid water supply pipe for supplying the sprayed water of the stored liquid phase to the spray pipe; A liquid water control valve for controlling the opening and closing of the liquid water supply pipe; A portable power spreader capable of spraying fertilizer and pesticides, comprising: air pressure transmission means for connecting the spray water storage container and the air induction pipe of the blowing fan to inject the air pressure of the blowing fan into the spray water storage container. A single body configured to be inclined to one side of its inner bottom surface; A solid-liquid discharging port and a liquid-discharging port are selectively formed on one side of the inclined inner bottom surface so as to be selectively sealed; And a control valve constituting a control lever so as to directly control the discharge amount of solid matter to the discharge port of the solid phase; Connecting the solids supply device coupled to the solids outlet to communicate with the inside of the injection pipe coupled to the air oil end of the blower fan, and the liquids outlet to be connected to the liquids supply pipe; A separate sealing means is provided to selectively seal the solid-liquid discharging port and the liquid-discharging port, respectively; And a filter means for filtering the solid matter of the solid matter on the sloped bottom of the spray water storage container so as to selectively store the liquid sprayed water and the solid sprayed water in a single sprayed water reservoir for use The solid water discharge port and the liquid water discharge port can be selectively and independently formed at the inclined lower end so that the spraying operation can be selected by a simple operation of closing the cap of the sealing means without replacing the spray water storage container The control lever of the solid-state water supply device, which controls the discharge amount of the solid-phase water, does not have a fear of clogging the discharge port of the solid-phase water during use and constitutes a means for filtering the solid- A more advanced configuration that does not require a separate configuration, Persons will be obtained by a novel effect.

Description

Fertilizer, pesticide spray and a portable power sprayer

The present invention relates to a portable power spreader capable of fertilizer spraying and pesticide spraying configured to spray fertilizer as well as liquid pesticide spraying into a single reservoir.

The main task is to spray the agricultural chemicals and fertilizer on the crops in order to improve the yield of the crops. For this, the engine is mounted and the wind power of the rotating fan blows the fertilizer or the portable power A spreader has been developed and used.

However, since the conventional portable power sprayer is configured to spray the fertilizer and the pesticide independently of each other, it is inconvenient for the farmer to purchase separately the fertilizer spreader for spraying the fertilizer and the pesticide sprayer for spraying the pesticide, I had a lot of difficulties in management.

In this case, the body for generating power was developed as a unit to separately manufacture a storage container for storing contents and replace it as necessary, but this was also a disadvantage of having to carry two containers The prior art documents of the power sprayer for spraying fertilizer and pesticide developed so far are as follows.

A utility model registration application No. 20-2000-0003905 (2000.02.10) is a system in which a portable power sprayer capable of spraying agricultural chemicals or spraying fertilizer on crops is driven by an engine as well as a conventional power sprayer, This system is designed to increase the spraying ability of the liquid agent and to operate the motor by the short circuit of the electric switch by using the electricity by adding the generator and the motor to drive the pump. In addition to being able to exert the same performance as a fertilizer spraying, a normal power sprayer is practically difficult to apply to a liquid spraying, but it can sufficiently exhibit the ability of spraying while reducing the clogging of the nozzle, and also has a function of a power sprayer can do. A utility model registration application No. 20-2000-0003907 (2000.02.10) is a system for driving a portable power sprayer capable of spraying pesticides or fertilizer on crops, such as a conventional power sprayer, with a blower driven by an engine, In addition, the spraying ability of the liquid agent is increased, and a generator and a motor are added to drive the pump so that electricity can be used to operate the motor when the electric switch is short-circuited. Utility model registration application No. 20-2000-0007795 (Mar. 18, 2000) discloses a sprayer for spraying pesticide on a crop, a transfer hole for transferring a chemical solution to the drive unit, and a fastener for forming the sprayer and sterilizer A chemical liquid container main body; A driving unit configured to be installed at a lower portion of the main body and configured to supply power; a motor pump configured to be driven by a power source of the battery; and a transfer tube configured to transfer a drug solution flowing out of the motor pump; An injection port for injecting a chemical liquid; an injector having an injection nozzle formed at the tip of the injection port; An ignition part for igniting the gas, a gasification furnace for circulating the outflow gas, and a gas supply part for supplying the chemical solution to the gas supply part A heater for heating the pipe by spirally heating the pipe by gas heat and a sterilizer having a spray nozzle at the end of the pipe. Patent Application No. 10-2002-0008233 (Feb. 15, 2002) is a portable liquid fogging apparatus which is easy to store and use, and can effectively atomize and spray the liquid agent in the chemical pail. A part of the blowing air is connected to the medicine container by the pressure control hose so that the pressure of the blowing air generated by the blowing fan presses the liquid agent in the medicine container, An air blower connected to the air blowing pipe; A driving unit for driving the blower; A pivoting guide wing assembly installed at an end of the blowing pipe, the pivoting guide wing assembly including a pivoting guide vane turning the blowing air supplied through the blowing pipe to generate a vortex, and a tube surrounding the pivoting guide vane; A nozzle installed at an end of the tubular body for spraying the liquid agent atomized by the vortex; And a liquid agent supply hose for supplying the liquid agent in the medicine container onto the flow path of the blowing air. The patent application No. 10-2002-0046492 (Aug. 30, 2002) is a portable liquid agent sprayer capable of effectively atomizing and spraying a liquid agent in a chemical container, comprising: a drug passage containing a liquid agent; The pressure of the blowing air generated by the blowing fan is supplied to the inside of the medicine container through the pressure control hose to pressurize the liquid agent in the medicine container and float the sediment of the liquid agent near the liquid inlet, An air blower connected to the air blowing pipe; A driving unit for driving the blower; A swivel guide vane for swirling the blowing air supplied through the blowing pipe to generate a vortex; a hollow tube having the swivel guide vane on its outer surface; and a tube surrounding the swirl guide vane, A turning guide wing assembly; An outlet duct provided at an end of the tubular body and having an outside air inflow hole for spraying the liquid agent atomized by the vortex; And a liquid agent supply hose for supplying a liquid agent in the medicine container onto the flow path of the blowing air, wherein a liquid agent supply hose is connected to one end of the hollow tube and a liquid agent injection nozzle is mounted to the other end thereof , And the outlet duct is provided so as to be capable of adjusting the distance from the liquid injection nozzle. Application No. 20-2003-0011909 (Apr. 17, 2003) of the Utility Model Application Regarding Pesticide and Solid Powder Spreader Generating a High Speed Airflow, the pesticide and the power sprayer combined with the solid phase of the present invention, A blowing fan and a blowing fan driving means for generating the blowing fan; Storage of sprayed water into which liquid or solid sprayed water is injected and stored; An inlet opening / closing cap which is fastened to an inlet of a spray water storage container; A jetting tube for jetting the generated high-velocity airflow; The control unit controls the opening / closing of the spray water storage bottom connected to the spray pipe to control the supply of the spray water of the solid phase to the spray pipe, and controls the opening / closing of the spray water storage bottom, A solid-state water supply device provided with the solid-state water supply device; A pesticide supply pipe for supplying the sprayed water of the stored liquid phase to the spray pipe; And a pesticide control valve for controlling the opening and closing of the pesticide supply pipe. The patent application No. 10-2009-0112051 (2009.11.19) filed by the applicant of the invention allows the fertilizer pail of the existing fertilizer spreader to be separated and the pesticide pail to be installed to selectively perform the spraying of the fertilizer and the spraying of the pesticide And also relates to an air spraying pesticide spreader which also serves as a fertilizer spreader configured to facilitate the upward spraying of pesticides by raising the pressure inside the pesticide barrel by directly transmitting the high pressure wind pressure generated in the air blowing fan at the time of spraying the pesticide A backrest constituting a suspenders to be carried on the back of a user supplied to the existing farmhouse, a blowing fan for generating a large amount of air by driving an engine mounted on the backrest, and a fan connected to the outlet of the blowing fan, An injector for injecting air freely, an excel controlling an engine of the blowing fan, a fertilizer And the pesticide in the pesticide pail is supplied to the sprayer. The pesticide pail is installed in the bottom of the pesticide pail so that the pesticide in the pesticide pail is supplied to the sprayer, And the air guide pipe communicates with the guide collar so that the high-pressure air guided by the guide collar is supplied to the inside upper end of the pesticide pail and serves as a fertilizer spreader Air spray pesticide sprayer is constructed so that it is sprayed widely and widely at a time by a large amount of air sprayed to reduce the working range of the worker so that the time for the operator to contact the pesticide is reduced so that the risk of pesticide poisoning is reduced and the working time is shortened, It is also possible to install a new fertilizer spreader To be used to give significantly reduce the economic burden of users, there is one without a separate power source to generate the effects of spraying pesticides, regardless of the launch sphere elevation and windage effectively use the transmission that occurs by itself.

However, the portable power sprayer for spraying the above-described fertilizer and pesticide has a separate container for each of the containers. Therefore, the applicant of the Utility Model Registration Application No. 20-2003-0011909 (2003.04. 17) and a patent application No. 10-2009-0112051 (Nov. 19, 2009), which is the inventor of the present invention, separately produce a reservoir for spraying water while using the body for generating power as a single body, However, this was also carried with two cans. This necessitated replacement of the reservoir as needed. This resulted in a lot of inconveniences, resulting in poor work efficiency and inconvenience to use.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a sole comprising: A blowing fan installed in the backrest for generating a high-speed airflow; An engine for driving the blowing fan; A fuel cell for storing fuel of the engine; Storage of sprayed water into which liquid or solid sprayed water is injected and stored; A jetting tube having a direction selecting portion for jetting the generated high-speed airflow and selecting a direction of the jetting hole; A solid-phase water supply device for controlling the supply of solid sprayed water to the spray pipe; A liquid water supply pipe for supplying the sprayed water of the stored liquid phase to the spray pipe; A liquid water control valve for controlling the opening and closing of the liquid water supply pipe; A portable power spreader capable of spraying fertilizer and pesticides comprising: air pressure transmission means for connecting the spray water storage container and the air induction pipe of the blowing fan to inject the air pressure of the blowing fan into the spray water storage container. A single body configured to be inclined to one side of its inner bottom surface; A solid-liquid discharging port and a liquid-discharging port are selectively formed on one side of the inclined inner bottom surface so as to be selectively sealed; And a control valve constituting a control lever so as to directly control the discharge amount of solid matter to the discharge port of the solid phase; Connecting the solids supply device coupled to the solids outlet to communicate with the inside of the injection pipe coupled to the air oil end of the blower fan, and the liquids outlet to be connected to the liquids supply pipe; A separate sealing means is provided to selectively seal the solid-liquid discharging port and the liquid-discharging port, respectively; Comprising the filtering means for filtering the solids mass on the bottom of the inclined interior of the water storage reservoir; further comprising a portable power sprayer capable of spraying fertilizer and pesticides.

The portable power spreader capable of spraying fertilizer and pesticides of the present invention is configured to selectively store liquid sprays and solid sprays in a single spray storage container, and use the solid discharge and liquid discharge outlets at the inclined bottom. It is easy to use by forming each independently so that it can be selectively sealed so that the spraying operation can be selected by the simple operation of blocking the stopper of the sealing means at the intersection without replacing the spray container, and the solid matter on the inner bottom of the spray container. There is no fear that the fertilizer masses block the solids outlet during use by constructing the filtering means to filter out the mass, and the control lever of the solids supply device controlling the amount of solids discharge is directly configured in the solids supply device so that no additional configuration As a result, a novel effect can be obtained with more advanced inventions without fear of failure.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an illustration of an application example of a solid object such as fertilizer of the present invention. FIG.
Fig. 2 is an example of application of a liquid material such as pesticides according to the present invention. Fig.
3 is a diagram illustrating an overall configuration state of the present invention;

Referring to FIGS. 1 to 3, the configuration of the present invention includes a back 10 constituting a suspenders 11; A blowing fan (30) mounted on the back (10) for generating a high speed air flow; An engine (20) for driving the blowing fan (30); A fuel cell (21) for storing fuel of the engine (20); A spray water storage tank 50 into which a liquid or solid spray water is charged and stored; A jetting tube 35 formed with a direction selecting portion 36 for jetting the generated high-speed airflow and selecting the direction of the jetting hole 37; A solid-phase water supply device (70) for controlling the spraying of the solid phase onto the spraying pipe (35); A liquid water supply pipe (40) for supplying the sprayed water of the stored liquid phase to the spray pipe (35); A liquid water control valve (41) for controlling the opening and closing of the liquid water supply pipe (40); Air pressure transmission means (60) for connecting the air induction pipe (31) of the spray water storage tank 50 and the blowing fan (30) to inject the air pressure of the blowing fan (30) into the spray water storage tank (50); In portable power spreader which can spray fertilizer and pesticide,

The spraying water storage tank 50 is formed as a single body and its inner bottom surface is inclined to one side; A solid water discharge port (51) and a liquid water discharge port (52) are independently formed at one side of the inclined inner bottom surface so as to be selectively sealed; And a control valve 75 constituting a control lever 76 for directly controlling the discharge amount of solid matter to the solid-matter discharge port 51, and a solid-state water supply device 70 constituted integrally with the solid- The solid matter supply device 70 coupled to the solid matter discharge port 51 is connected to communicate with the injection pipe 35 to be coupled to the air oil tool 31 end of the blower fan 30, and the liquid water discharge port ( 52 is connected to the liquid water supply pipe 40; A separate sealing means is formed so as to selectively seal the solid matter discharge port 51 and the liquid matter discharge port 52, respectively; And a means for collecting solid matter from the sloping bottom of the spray water storage tank (50).

The sealing means constitutes a solid body discharge port cap 130 integrally formed with an elastic bundle 131 at the tip end thereof and a hook 132 formed at the rear end thereof to seal the solid matter discharge port 51, And a liquid water outlet cap 120 formed of a rod 122 integrally formed at the tip end with a hook 123 to integrally form a hook 123 at the rear end so as to close the sprayed water storage container 50 And a stop hook 55 for selectively hanging the liquid water outlet cap 120 of the sealing means and the solid matter outlet cap 130 on one side.

The firing means for filtering solid matter from the inner bottom of the spraying water storage container 50 constitutes a coil spring 110 to be closely contacted to the inlet of the solid-phase water outlet 51 along the inclined bottom surface, and the coil spring 110 Is rotatably engaged with a support portion (54) formed at the center in the lower side of the spraying water storage container (50).

In addition, a sealing pawl 53 protruding inward from the solid-liquid outlet 51 of the spray water storage container 50 is formed.

The blower fan 30 for generating a high speed airflow in the backrest 10 constituting the suspender 11 and the engine 20 for driving the blower fan 30 are constructed as described above. A fuel tank 21 for storing the fuel of the engine 20, and a spraying water storage tank 50 into which liquid or solid sprayed water is injected and stored.

A spraying tube 35 having a direction selecting portion 36 for spraying high-speed airflow generated in the air blowing fan 30 and selecting the direction of the spraying hole 37 is connected to the air induction pipe State water supply device 70 that is mounted on the spray water storage container 50 and the control valve 76 that controls the supply of the solid sprayed water to the spray pipe 35 is provided between the spray water storage container 50 and the spray pipe 35 Respectively.

The liquid water supply pipe 40 connected to the liquid water discharge port 52 of the spray water storage tank 50 to supply the liquid sprayed water stored in the spray water storage tank 50 to the spray pipe 35 is a liquid- Thereby constituting a water control valve 41.

The air pressure transmission means 60 for injecting the air pressure of the air blowing fan 30 into the spraying water storage container 50 is constructed by connecting the spraying water storage container 50 and the air induction pipe 31 of the air blowing fan 30, An immersion pipe (61) is provided at the end of the air pressure transmission means (60) located inside the water reservoir (50) to induce the mixing of the liquid material.

The spray water storage tank 50 is formed as a single body so that its inner bottom surface is inclined to one side so that stored contents are not discharged and discharged, and a solid water discharge port 51 and a liquid water outlet And the discharge ports 52 are independently formed so that they can be selectively closed.

And a control valve 75 constituting a control lever 76 for directly controlling the discharge amount of solid matter to the discharge port 51 of the solid phase.

The solid matter supply device 70 coupled to the solid matter discharge port 51 is connected to communicate with the injection pipe 35 to be coupled to the air oil tool 31 end of the blower fan 30, and the liquid water discharge port ( 52 is connected to the liquid water supply pipe (40).

A solid water outlet cap 130 formed integrally with the elastic bundle 131 at the tip end and the hook 132 at the rear end to selectively seal the solid matter discharge port 51 and the liquid matter discharge port 52, And a liquid water outlet cap 120 which is formed integrally with the elastic bundle 121 at the front end thereof and the rod 122 which forms the hook 123 at the rear end thereof.

The coil springs 110 constitute the coil springs 110 so as to be closely contacted to the inlet of the discharge port 51 along the sloping bottom surface of the spray water storage container 50, ), And a support portion (54) formed at the lower center of the support portion (54) to constitute a catching means for catching the solid body mass.

A cap member 55 for selectively engaging a liquid water outlet cap 120 and a solid matter outlet cap 130 of a sealing means is integrally formed on one side of the spray water storage container 50.

And forms a sealing pawl 53 protruding inwardly in the solid-liquid outlet 51 of the spray water storage container 50.

In the present invention, when discharging the liquid material, the discharging port 130 of the discharging port 130 of the discharging port 55 of the discharging port 50 is separated and the discharging port 51 of the discharging port of the discharging port 51 is tightly closed.

At this time, the elastic bundle 131 of the solid-liquid outlet cap 130 is inserted into the solid-liquid discharging port 51, and the air-tightness is improved by the sealed bottom 53 formed in the solid-liquid outlet 51,

When the solid material discharge port 51 is hermetically sealed and the liquid material such as agricultural chemicals to be sprayed is stored in the spray material storage container 50 and the suspenders 11 are loaded and the engine 20 is started, A strong wind generated in the spraying tube 35 is blown into the spray hole 37.

At this time, a part of the wind enters the spray water storage tank 50 through the air pressure transmission means 60 and is discharged to the immersion pipe 61 immersed in the liquid water stored in the spray water storage box 50 to swirl the liquid water, .

When the liquid material control valve 41 is operated to open the liquid material in the above-described state, the liquid material is supplied to the spraying pipe 35 through the liquid material supply pipe 40 and is sprayed.

After the spraying of the liquid material is finished and the solid material is to be sprayed, the solid material discharge port stopper 130, which hermetically seals the solid material discharge port 51, is pulled out and hooked on the stopper hook 55 of the spraying water storage container 50, After discharging the discharge port 120 from the discharge port 52 to store the solid matter such as fertilizer in the sprinkling water reservoir 50 and carrying the suspender 11 and starting the engine 20, ) Is blown out through the injection pipe (35) into the injection hole (37).

At this time, some of the winds enter the spraying water reservoir 50 through the air pressure transmitting means 60 to promote the discharge of the solid matter.

When the control valve 75 of the solid-state water supply device 70 is operated to open the control valve 75 in the above-described state, the solid matter stored in the spraying water storage container 50 is supplied to the spraying pipe 35 for spraying.

At this time, a coil spring 110 installed to be in close contact with the inner bottom of the sprayed water storage container 50 along the inclined bottom surface to the inlet of the solid-water outlet 51 seals or blocks the solid-body mass, .

10: backrest 11: suspender 20: engine
21: fuel tank 30: blowing fan 31: air induction pipe
35: jetting tube 36: direction selector 37:
40: liquid water supply pipe 41: liquid water control valve 50: spray water reservoir
51: Solid-phase water outlet 52: Liquid-water outlet 53:
54: support portion 60: air pressure transmission means 61: immersion pipe
70: Solid-state water supply device 75: Control valve 76: Control valve
110: coil spring 120: liquid water outlet cap 121: elastic ball
122: Rod 123: Hook
130: Solid water outlet cap 131: Elastic bundle 132: Hook

Claims (4)

A back 10 constituting a suspenders 11; A blowing fan (30) mounted on the back (10) for generating a high speed air flow; An engine (20) for driving the blowing fan (30); A fuel cell (21) for storing fuel of the engine (20); A spray water storage tank 50 into which a liquid or solid spray water is charged and stored; An injection pipe 35 formed with a direction selector direction selector so that the generated high-speed airflow is injected and selects the direction of the injection hole 37; A solid-phase water supply device (70) for controlling the spraying of the solid phase onto the spraying pipe (35); A liquid water supply pipe (40) for supplying the sprayed water of the stored liquid phase to the spray pipe (35); A liquid water control valve (41) for controlling the opening and closing of the liquid water supply pipe (40); Air pressure transmission means (60) for connecting the air induction pipe (31) of the spray water storage tank 50 and the blowing fan (30) to inject the air pressure of the blowing fan (30) into the spray water storage tank (50); In portable power spreader which can spray fertilizer and pesticide,
The spraying water storage tank 50 is formed as a single body and its inner bottom surface is inclined to one side;
A solid water discharge port (51) and a liquid water discharge port (52) are independently formed at one side of the inclined inner bottom surface so as to be selectively sealed;
And a control valve 75 constituting a control lever 76 for directly controlling the discharge amount of solid matter to the solid-matter discharge port 51, and a solid-state water supply device 70 constituted integrally with the solid-
The solid matter supply device 70 coupled to the solid matter discharge port 51 is connected to communicate with the injection pipe 35 to be coupled to the air oil tool 31 end of the blower fan 30, and the liquid water discharge port ( 52 is connected to the liquid water supply pipe 40;
A separate sealing means configured to selectively seal the solid water discharge port 51 and the liquid water discharge port 52, respectively;
A portable power sprayer capable of dispersing fertilizer and pesticides, characterized in that it comprises a filtering means for filtering the solids mass on the inclined bottom of the spray water reservoir (50). The method of claim 1,
The sealing means constitutes a solid body discharge port stopper 130 integrally formed with the elastic bundle 131 at the tip end and having the hook 132 formed at the rear end to seal the solid body discharge port 51 and has a liquid water discharge port 52 And a liquid water outlet cap 120 formed integrally with the elastic bundle 121 at the tip end thereof and having a rod 122 constituting a hook 123 at the rear end thereof so as to close the liquid outlet port 120;
Fertilizer spraying, characterized in that integrally configured with a stopper hook 55 to selectively hang the liquid discharge outlet stopper 120 and the solid discharge outlet stopper 130 of the sealing means on the outer side of the spray water storage container 50 Portable power sprayer that can spray pesticides. The method of claim 1, wherein
The filtering means for filtering out the solid body mass on the inner bottom of the spraying water storage tank (50)
The coil spring 110 is configured to be in close contact with the inlet of the solid matter discharge port 51 along the inclined bottom surface, and the coil spring 110 is pivoted to the support part 54 formed at the bottom center of the spray water storage container 50. Portable power spreader capable of fertilizer spraying and pesticide spraying, characterized as possible by walking. The method of claim 1,
Portable power sprayer capable of spraying fertilizers and pesticides, characterized in that to form an enclosed closed projection (53) protruded inwardly in the solids outlet (51) of the spray water storage container (50).

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