KR20170014940A - Spraying apparatus with air compressor - Google Patents

Spraying apparatus with air compressor Download PDF

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Publication number
KR20170014940A
KR20170014940A KR1020150109006A KR20150109006A KR20170014940A KR 20170014940 A KR20170014940 A KR 20170014940A KR 1020150109006 A KR1020150109006 A KR 1020150109006A KR 20150109006 A KR20150109006 A KR 20150109006A KR 20170014940 A KR20170014940 A KR 20170014940A
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KR
South Korea
Prior art keywords
compressor
pesticide
air
engine
valve
Prior art date
Application number
KR1020150109006A
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Korean (ko)
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KR101822623B1 (en
Inventor
김재천
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김재천
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Priority to KR1020150109006A priority Critical patent/KR101822623B1/en
Publication of KR20170014940A publication Critical patent/KR20170014940A/en
Application granted granted Critical
Publication of KR101822623B1 publication Critical patent/KR101822623B1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025—Mechanical sprayers
    • A01M7/0032—Pressure sprayers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • B05B15/02—
    • B05B15/025—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0423—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material for supplying liquid or other fluent material to several spraying apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/002—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for driven by internal combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

The present invention relates to an injection apparatus that performs compressive pesticide injection and sprays a pesticide through a conduit where at least one nozzle is formed and, more particularly, to a spraying apparatus that can be used as an air compressor including: an engine for power generation; a first compressor performing compressive air supply while being driven in connection to a drive shaft of the engine via a first belt; an air tank storing air compressed by the first compressor; a second compressor performing compressive pesticide supply while being driven in connection to the drive shaft of the engine via a second belt; and moving means allowing the second belt to be hung or released by adjusting the distance from the engine in a state where the second compressor is fixedly installed. According to the present invention, the pesticide is sprayed by the use of the single apparatus, and the pesticide left in the conduit can be washed by the use of compressed air after the pesticide is sprayed.

Description

[0001] Spraying apparatus with air compressor [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spraying apparatus for spraying pesticides and the like, and more particularly, to a spraying apparatus for spraying pesticides using one apparatus, and an air compressor To a spraying apparatus.

In general, pesticides are provided in powder form and are available for use after being diluted in water. Therefore, pesticide residues remain in the form of powder that is not completely dissolved in the diluted water, and when the diluted water evaporates, the pesticide dissolved again solidifies in powder form.

Due to such a cause, the spraying device for spraying the pesticide, the duct connected to the spraying device, and the nozzle connected to the duct remain powder of the pesticide powder after spraying the pesticide. As the powdery pesticide solidifies, There is a problem that the nozzle is clogged and does not work properly. In recent years, as agriculture has become a large scale, a pipeline connecting nozzles at regular intervals has been installed on the entire farm for spraying pesticides. In this case, if any part of the pipeline is clogged by the above phenomenon, It will cause many obstacles.

In order to prevent such a problem, conventionally, an air compressor is connected as a means for cleaning the residual pesticide on the pipeline or the nozzle separately from the spray device. That is, as shown in FIG. 1, the sprayer 10 and the air compressor 20 are separately provided, the sprayer is used to spray the pesticide, and then the air compressor is connected to the pipeline 30 and the pipeline To clean the nozzle.

However, in this case, since each of them operates as a separate device, there are inconveniences such as connection and disconnection, and since two engines 11 and 21 and two compressors 12 and 22 are used for each operation, There is a discomfort for management and maintenance.

Further, conventionally, there is a problem that the pesticide remaining on the pipeline is pushed out by air during the process of washing the pipeline, so that the pesticide is sprayed more than necessary. In particular, as described above, since the entire length of a pipeline installed in a large-scale farm is very long, a considerable amount of pesticide is sprayed more than necessary and is wasted.

The present invention is to provide an atomizing device for both an air compressor and a pesticide residue remained in a pipeline by using compressed air after spraying the pesticide with one apparatus and spraying the pesticide.

Anspruch [en] A spray device for combined use with an air compressor capable of recovering pesticide filled in a pipeline before washing pipelines using compressed air after spraying pesticide.

1. An injection device for spraying pesticides through a pipeline in which at least one nozzle is formed by compression spraying of an agrochemical, comprising: an engine for generating power; A first compressor connected to the drive shaft of the engine and the first belt to compressively supply air while driving; An air tank in which air compressed by the first compressor is stored; And an air supply pipe connected to the air tank from the discharge pipe to discharge the pesticide and the pesticide discharged from the discharge pipe to the pipe, A second compressor having a first valve for opening and closing the air supply pipe; And moving means for adjusting the distance from the engine in a state in which the second compressor is fixedly installed to cause the second belt to be engaged or disengaged.

The first compressor includes a second valve that discharges the compressed air to the outside when the air pressure in the air tank is equal to or greater than a predetermined value.

A first compressor is installed on one side of the engine and a second compressor is installed on the other side of the engine in a state where the moving means is installed, The second compressor is installed.

The second compressor includes a third valve for opening and closing the inflow pipe; A fourth valve for opening / closing the discharge pipe; A connection pipe for allowing the pesticide to reverse cycle from the discharge pipe to the inflow pipe by the continuous operation of the second compressor in a state where the third valve and the fourth valve are closed; A fifth valve for opening and closing the connection pipe; An auxiliary discharge pipe for compressing the pesticide introduced into the second compressor through the connection pipe and discharging the compressed pesticide to the outside; And a sixth valve for opening / closing the auxiliary discharge pipe.

Wherein the moving means comprises: a conveyance panel in which the second compressor is fixedly installed; A rail guiding movement of the transfer panel; A spring for applying a pressure to push the transfer panel to the engine side; A lever provided on the opposite side of the spring and configured to pivot the latch with the latch engaged with the end of the transfer panel to push the latch to the opposite side of the engine; And

And a fixing member for fixing or releasing the lever.

The fixing member is formed in the shape of a hook for hanging and fixing the end of the lever.

The fixing member is formed in a support shape having a plurality of grooves for fixing the end portions of the levers.

Wherein the moving means comprises: a conveyance panel in which the second compressor is fixedly installed; A rail guiding movement of the transfer panel; And an air cylinder connected to the transfer panel and forward / backward by a predetermined distance by the air pressure of the air tank.

Wherein the moving means comprises: a transfer panel having the second compressor fixedly installed and a screw block disposed thereunder; A rail guiding movement of the transfer panel; And a conveying screw which is fastened through the screw block in a state where the shaft is installed between the rails and the rotary lever is coupled to one end of the screw.

According to the spray device for both air compressors of the present invention, the pesticide is sprayed using one device and the pesticide remaining in the pipeline can be cleaned by using the compressed air after spraying the pesticide. There is an effect.

According to the atomizing apparatus for both air compressors of the present invention, it is possible to recover the pesticide filled in the pipeline before cleaning the pipeline by using the compressed air after spraying the pesticide, thereby preventing the pesticide from being sprayed more than necessary, There is an effect that can be done.

1 is a schematic view showing a conventional pesticide dispensing device.
FIG. 2 is an overall structural view showing a spray device for both air compressors according to the present invention. FIG.
FIG. 3 and FIG. 4 are enlarged views of a main portion showing a combined air compressor and a spraying device of the present invention. FIG.
Fig. 5 and Fig. 6 are explanatory views showing connection and disengagement operations when the atomizing device for both air compressors according to the present invention is used. Fig.
FIGS. 7 to 9 are explanatory diagrams showing flows of spraying of pesticide, collection of pesticide, and washing in use of the atomizing and spraying apparatus according to the present invention.
Fig. 10 to Fig. 12 are views showing another embodiment of a spray device for both air compressors according to the present invention. Fig.

Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

The air compressor combined spraying apparatus of the present invention comprises an engine 100 for generating power as shown in Figs. 2 to 12; A first compressor (200) connected to the drive shaft of the engine and the first belt to compressively supply air while driving; An air tank (300) in which compressed air is stored by the first compressor; A second compressor (400) connected to the drive shaft of the engine and the second belt and compressively supplying the pesticide while being driven; And moving means (500) for adjusting the distance from the engine in a state in which the second compressor is fixedly installed to cause the second belt to be engaged or disengaged.

The engine 100 generates power, and generates power using, for example, conventional diesel fuel. At this time, the drive shaft of the engine 100 is provided with a pulley for fastening the first and second compressors to be described later with the first and second belts.

The first compressor 200 is connected to the driving shaft of the engine 100 by the first belt 210 and compressively supplies air while driving. Therefore, a pulley for fastening the first belt is installed on the driving shaft of the first compressor (200).

The first compressor 200 includes a second valve 220 for discharging the compressed air to the outside when the air pressure in the air tank 300 described later is equal to or greater than a predetermined value. That is, since the first compressor 200 continues to drive and compress air during the spraying of the pesticide, when the compressed air is continuously supplied to the air tank 300, the air tank may be blown. Therefore, when the pressure of the air tank becomes equal to or higher than the allowable value, the second valve 220 is automatically opened to discharge the compressed air to the outside.

The compressed air stored in the air tank 300 is compressed by the first compressor. The compressed air is supplied to the second compressor through the air supply pipe, which will be described later. Of course, the air tank 300 can supply compressed air to the outside through a separate outlet.

Since the air tank 300 is larger than the engine 100, the first compressor 200 or the second compressor 400 described later or the moving means 500, the air tank 300 is installed at the lower part for optimization of the injection device, It is preferable to install the bogie 310 at the lower part thereof for the convenience of the user. A bogie 310 for moving is provided at a lower portion of the air tank 300 and an engine 100 is installed at an upper portion of the air tank 300. A first compressor 200 is installed at one side of the engine, And the second compressor 400 is installed on the other side of the engine in a state where the moving means 500 is installed.

The second compressor 400 is connected to the drive shaft of the engine 100 and the second belt 410 and compressively supplies the pesticide. Therefore, a pulley for fastening the second belt is installed on the driving shaft of the second compressor (400). The second compressor 400 includes an inlet pipe 420 through which the pesticide flows, an outlet pipe 430 through which the pesticide is discharged and connected to the pipe, an air supply pipe 440 connected from the outlet pipe to the air tank, A first valve 440a for opening and closing the air supply pipe is formed. Accordingly, the second compressor 400 sucks the pesticide through the inlet pipe and supplies the pesticide to the pipeline through the discharge pipe, thereby spraying the pesticide. At this time, the first valve 440a is closed to supply the compressed air On the other hand, after the spraying of the pesticide is completed, the second compressor 400 is stopped, the first valve 440a is opened, and compressed air is supplied to the pipeline through the air supply pipe 440, It is completely discharged and cleaned.

The second compressor 400 includes a third valve 420a for shutting off the inflow pipe, a fourth valve 430a for shutting off the discharge pipe, a second valve 430a for closing the third valve 420a, A second valve (450a) for opening and closing the connection pipe, a second valve (450a) for opening and closing the connection pipe, and a pesticide introduced into the second compressor through the connection pipe An auxiliary discharge pipe 460 for discharging the compressed air to the outside, and a sixth valve 460a for opening and closing the auxiliary discharge pipe. The third and fourth valves 420a and 430a are opened and the fifth and sixth valves 450a and 450b are opened when the pesticide is first sprayed. The third and fourth valves 420a and 430a are closed and the fifth and sixth valves 450a and 460a are opened to naturally reverse the order of purging the pesticide filled in the pipeline will be. That is, when the third and fourth valves 420a and 430a are closed and the fifth and sixth valves 450a and 460a are opened, the pesticide filled in the discharge pipe is sucked through the connection pipe instead of flowing the pesticide through the inlet, The pesticide inhaled is discharged to the outside through the auxiliary discharge pipe.

The moving means 500, 500 ', 500 "adjusts the distance from the engine 100 in a state where the second compressor 400 is fixedly installed, so that the second belt 410 is engaged or disengaged. Accordingly, when compressed air is to be used by using the first compressor 200 without spraying the pesticide, the second compressor 400 can be easily removed from the engine 100 using the moving means 500, 500 ', 500 " It can be separated.

The moving means 500, 500 ', 500 "may be provided as the following specific embodiments.

The first moving means 500 includes, as an embodiment, a conveying panel 510 in which the second compressor is fixedly installed, a rail 520 for guiding the movement of the conveying panel, A lever 540 which is mounted on an opposite side of the spring and is pivotally mounted on the end of the conveying panel so that the latch 540a is pushed to the opposite side of the engine, And a fixing member 550 for the fixing member. Accordingly, when the second compressor 400 is to be connected to the engine 100, the lever is rotated to move the conveying panel 410 along the rail 420 so that the second belt 410 is tensioned. When the second compressor is to be separated from the engine, the lever is released from the fixing member so that the spring naturally pushes the transfer panel in the opposite direction, thereby loosening the second belt 410.

In this case, the fixing member 550 may be formed as a hook for fixing the end of the lever, or may be formed as a plurality of grooves for vertically fixing the end of the lever. The tension of the second belt 410 can be adjusted so that the tension of the second belt 410 can be adjusted more tightly.

The second moving means 500 'comprises, as an embodiment, a conveying panel 510 in which the second compressor 400 is fixedly installed, a rail 520 for guiding the movement of the conveying panel, And an air cylinder 560 for forwarding / backward a certain distance by the air pressure of the air tank. In this case, since the air cylinder moves the predetermined distance accurately, the engagement and disengagement of the second belt 410 can be performed more easily.

The third moving means 500 'includes a conveying panel 500 having a screw block 510a installed thereunder and a rail 520 guiding the movement of the conveying panel while the second compressor 400 is fixedly installed. And a conveying screw 570 fastened through the screw block in a state where the shaft is installed between the rails and the rotary lever 570a is coupled to one end of the screw 570. In this case, The transfer panel 510 can be transferred to a desired position. Therefore, the transfer panel 510 can be connected to the engine while appropriately adjusting the position of the second belt 410 in accordance with a change in the tension of the second belt 410.

According to the construction of the present invention as described above, the pesticide is sprayed using one apparatus and the pesticide remaining in the pipeline can be cleaned by using the compressed air after spraying the pesticide. .

In addition, by allowing the pesticide filled in the pipeline to be recovered before cleaning the pipeline by using the compressed air after the pesticide application, it is possible to prevent the pesticide from being sprayed more than necessary, and the pesticide can be recovered and reused.

100: engine
200: first compressor 210: first belt
220: second valve
300: Air tank 310: Truck
400: second compressor 410: second belt
420: inlet pipe 420a: third valve
430: discharge pipe 430a: fourth valve
440: Air supply pipe 440a: First valve
450: connector 450a: fifth valve
460: auxiliary discharge pipe 460a: sixth valve
500, 500 ', 500 ": moving means 510: transfer panel
510a: Screw block 520: Rail
530: spring 540: lever
540a: Catch 550: Fixing member
560: Hydraulic cylinder 570: Feed screw
570a: Rotary lever

Claims (9)

A spraying apparatus for spraying pesticide through a pipeline in which pesticide is compressed and sprayed and one or more nozzles are formed,
An engine for generating power;
A first compressor connected to the drive shaft of the engine and the first belt to compressively supply air while driving;
An air tank in which air compressed by the first compressor is stored;
And an air supply pipe connected to the air tank from the discharge pipe to discharge the pesticide and the pesticide discharged from the discharge pipe to the pipe, A second compressor having a first valve for opening and closing the air supply pipe; And
And a moving means for adjusting the distance from the engine in a state in which the second compressor is fixedly installed so that the second belt is engaged or disengaged. The compressor according to claim 1, wherein the first compressor comprises:
And a second valve for discharging the compressed air to the outside when the air pressure in the air tank is equal to or more than a predetermined value. The air conditioner according to claim 1, wherein a bogie for movement is provided at a lower portion of the air tank,
Wherein an engine is provided on an upper portion of the air tank, a first compressor is installed on one side of the engine, and the second compressor is installed on the other side of the engine in a state where the moving means is installed. Spray device. The compressor of claim 1, wherein the second compressor comprises:
A third valve for opening and closing the inflow pipe;
A fourth valve for opening / closing the discharge pipe;
A connection pipe for allowing the pesticide to reverse cycle from the discharge pipe to the inflow pipe by the continuous operation of the second compressor in a state where the third valve and the fourth valve are closed;
A fifth valve for opening and closing the connection pipe;
An auxiliary discharge pipe for compressing the pesticide introduced into the second compressor through the connection pipe and discharging the compressed pesticide to the outside; And
And a sixth valve for opening / closing the auxiliary discharge pipe. [2] The apparatus according to claim 1,
A transfer panel in which the second compressor is fixedly installed;
A rail guiding movement of the transfer panel;
A spring for applying a pressure to push the transfer panel to the engine side;
A lever provided on an opposite side of the spring and configured to pivot the pawl to the opposite side of the engine while the pawl is engaged with the end of the conveyance panel; And
And a fixing member for fixing or releasing the lever. 6. The apparatus according to claim 5,
And a hook formed to hook and fix an end of the lever. 6. The apparatus according to claim 5,
And a plurality of grooves for vertically hanging and fixing the end portions of the levers are vertically formed. [2] The apparatus according to claim 1,
A transfer panel in which the second compressor is fixedly installed;
A rail guiding movement of the transfer panel; And
And an air cylinder connected to the transfer panel and forward / backward by a predetermined distance by the air pressure of the air tank. [2] The apparatus according to claim 1,
A transfer panel in which the second compressor is fixedly installed and a screw block is installed at a lower portion thereof;
A rail guiding movement of the transfer panel; And
And a conveying screw which is coupled through the screw block in a state where the shaft is installed between the rails and the rotary lever is coupled to one end of the screw.
KR1020150109006A 2015-07-31 2015-07-31 Spraying apparatus with air compressor KR101822623B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150109006A KR101822623B1 (en) 2015-07-31 2015-07-31 Spraying apparatus with air compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150109006A KR101822623B1 (en) 2015-07-31 2015-07-31 Spraying apparatus with air compressor

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KR20170014940A true KR20170014940A (en) 2017-02-08
KR101822623B1 KR101822623B1 (en) 2018-01-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107232167A (en) * 2017-07-18 2017-10-10 广西壮族自治区亚热带作物研究所 A kind of mango pesticide application equipment
CN108212618A (en) * 2018-01-23 2018-06-29 浙江吉润汽车有限公司 A kind of painting dressing automobiles priming paint keeps away miscellaneous paint device and keeps away miscellaneous paint method using the device
KR102031514B1 (en) * 2019-03-15 2019-11-08 손영수 An Agricultural spray equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107232167A (en) * 2017-07-18 2017-10-10 广西壮族自治区亚热带作物研究所 A kind of mango pesticide application equipment
CN108212618A (en) * 2018-01-23 2018-06-29 浙江吉润汽车有限公司 A kind of painting dressing automobiles priming paint keeps away miscellaneous paint device and keeps away miscellaneous paint method using the device
KR102031514B1 (en) * 2019-03-15 2019-11-08 손영수 An Agricultural spray equipment

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