KR20170081545A - Double type sprayer sprayed to left and right - Google Patents

Double type sprayer sprayed to left and right Download PDF

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Publication number
KR20170081545A
KR20170081545A KR1020160000706A KR20160000706A KR20170081545A KR 20170081545 A KR20170081545 A KR 20170081545A KR 1020160000706 A KR1020160000706 A KR 1020160000706A KR 20160000706 A KR20160000706 A KR 20160000706A KR 20170081545 A KR20170081545 A KR 20170081545A
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KR
South Korea
Prior art keywords
pesticide
shaft
trailer
blowing
housing
Prior art date
Application number
KR1020160000706A
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Korean (ko)
Inventor
김완수
Original Assignee
김완수
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Priority to KR1020160000706A priority Critical patent/KR20170081545A/en
Publication of KR20170081545A publication Critical patent/KR20170081545A/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
    • 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
    • A01M7/0003—Atomisers or mist blowers
    • 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
    • A01M7/0028—Centrifugal 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
    • A01M7/0025—Mechanical sprayers
    • A01M7/0032—Pressure sprayers
    • A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • 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

Abstract

The present invention relates to a double type sprayer connected to a tractor and sprayed in both directions so as to simultaneously spray pesticides in both left and right directions.
To this end, the present invention provides a tractor comprising: a trailer capable of traveling on the basis of a traction force of a tractor; Passing the pesticide attached to the trailer to receive the pesticide; A main coaxial shaft mounted on the center of the trailer and rotated by a pitch shaft; A slave shaft attached to the rear of the trailer at a predetermined interval from the main shaft and rotated by belt connection with the main shaft; A first blowing means mounted in front of the slave shaft so that a first blowing port for blowing out wind is directed to one side of the trailer and generating wind by rotation of the slave shaft to spray the pesticide; A second blowing means mounted on a rear side of the slave shaft so that a second air blowing port for discharging the wind is directed to the other side of the trailer and generating wind by rotation of the slave shaft to spray the pesticide; A plurality of first nozzles mounted in front of the first tuyeres for spraying pesticide; A plurality of second nozzles mounted in front of the second tuyeres for spraying pesticides; A pump sprayer mounted on the trailer and connected to the main coaxial shaft to pump the pesticide contained in the pesticide container to supply the pesticide to the first nozzle and the second nozzle; First direction adjusting means for adjusting the direction of the first tuyere in a vertical direction; And a second direction adjusting means for adjusting the direction of the second tuyere in the vertical direction.

Description

Double type sprayer sprayed to left and right < RTI ID = 0.0 >

More particularly, the present invention relates to a double type sprayer which is sprayed in both directions so that pesticides can be sprayed simultaneously in both left and right directions by being connected to a tractor or the like.

Generally, the sprayer is used to spray pesticides, fungicides, herbicides, and other medicines on a relatively large area such as a variety of cultivated fields, fields, orchards, farms, farmhouses, and golf courses to protect crops, plants and fruit trees from insects, And so on.

The detergent is also used to spray disinfectants to prevent infectious diseases such as recent bird flu in livestock.

The sprayer used in this way is mounted on a vehicle such as a trailer equipped with a frame, and generally comprises a chemical tank, an engine, a pump, an atomizer, a blower, and the like to spray the pesticide or disinfectant.

In recent years, there has been developed a sprayer for spraying pesticides on an agricultural machine such as a tractor. Such a conventional sprayer enables the blower of the tractor to be rotated, and selectively spraying pesticides on one side or the other side of the tractor.

However, since the conventional pesticide is sprayed only to one side or the other side of the tractor, there is a problem that the direction must be changed in order to spray the pesticide on the opposite side.

In addition, since conventional pesticides are sprayed only on one side of the pesticide, workability such as long control time is not improved.

Patent Registration No. 10-1515499 (Publication date 2015.05.04.)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above problems, and it is an object of the present invention to provide a double type sprayer which is connected to an agricultural machine such as a tractor and sprayed with pesticides in both left and right directions, It has its purpose.

In order to accomplish the above object, according to the present invention, there is provided a tractor comprising: a trailer capable of traveling with a traction force of a tractor; Passing the pesticide attached to the trailer to receive the pesticide; A main coaxial shaft mounted on the center of the trailer and rotated by a PTO shaft of the tractor; A driven shaft mounted parallel to the main shaft at a predetermined interval in the vertical direction at the rear of the trailer and connected to the main shaft to rotate; A first blowing means mounted on the front of the slave shaft so as to face the one side of the trailer so as to generate wind by the rotation of the slave shaft so as to spray the pesticide; A second blowing means mounted on the rear of the slave shaft so that a second blowing port for blowing the wind is directed to the other side of the trailer, generating wind by rotation of the slave shaft to spray the pesticide; A plurality of first nozzles mounted in front of the first tuyeres for spraying pesticide; A plurality of second nozzles mounted in front of the second tuyeres for spraying pesticides; A pump sprayer mounted on the trailer and connected to the main shaft to form a belt, to pump the pesticide contained in the pesticide container to supply the pesticide to the first nozzle and the second nozzle; First direction adjusting means for adjusting the direction of the first tuyere in a vertical direction; And second direction adjusting means for adjusting the direction of the second tuyeres upward and downward, wherein pesticides are sprayed to both sides of the trailer by the first blowing means and the second blowing means, And the spray direction of the pesticide sprayed from the first and second tuyeres is adjusted by the second direction adjusting means.

In the present invention, the first blowing unit may include: a first housing having a first suction port formed on a side surface thereof, the first housing having the first blowing port formed in one direction of the trailer and rotatably mounted on the follower shaft; And a first blowing fan mounted inside the first housing so as to rotate together with the slave shaft to suck air through the first suction port and discharge the air to the first blowing port, A second housing having a second suction port formed in the other side of the trailer and rotatably mounted on the follower shaft; And a second blowing fan mounted inside the second housing so as to rotate together with the slave shaft to suck air through the second suction port and discharge the air to the second blowing port, And the second direction adjusting means adjusts the spraying range of the pesticide sprayed by rotating the first housing and the second housing with respect to the slave axis to adjust the vertical direction of the first and second tuyeres .

In the present invention, the first direction adjusting means is mounted on the trailer at one end, and the other end is mounted on a side surface of the first housing so as to be spaced apart from the slave shaft by a predetermined distance, A first hydraulic cylinder which rotates by a reference to adjust the direction of the first tuyere; And a first controller mounted on the agricultural machine and adjusting the direction of the hydraulic pressure flowing into the first hydraulic cylinder, wherein the second direction adjusting means is mounted on the trailer at one end, A second hydraulic cylinder mounted on a side surface of the second housing so as to be spaced apart from the second housing and configured to rotate the second housing with respect to the slave axis to adjust a direction of the second tuyere; And a second controller mounted on the tractor for adjusting the direction of the hydraulic pressure flowing into the second hydraulic cylinder.

In addition, the first supply hose supplying the pesticide to the first nozzle and the second nozzle, and the pesticide supply solenoid valve controlling the amount of pesticide supplied to the second supply hose are respectively mounted, And a suction hose through which the pesticide is sucked is equipped with a filter for filtering impurities.

The present invention has the following effects by means of the solution of the above-mentioned problems.

First, according to the present invention, since the first blowing means and the second blowing means are mounted so as to face one side and the other side of the trailer, the pesticide can be sprayed simultaneously in both left and right directions, It is effective.

Second, according to the present invention, the first direction adjusting means and the second direction adjusting means rotate the first housing and the second housing with reference to the slave axis to adjust the vertical direction of the first and second tuyeres to be sprayed By controlling the spraying direction of the pesticide, there is an effect that the pesticide can be sprayed at a desired position.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a whole structure of a double type sprayer sprayed in both directions according to an embodiment of the present invention. FIG.
FIG. 2 is a perspective view of another embodiment of a double-type sprayer sprayed in both directions according to an embodiment of the present invention. FIG.
3 is a plan view showing the overall structure of a double type sprayer sprayed in both directions according to an embodiment of the present invention.
FIG. 4 is a perspective view illustrating a structure of a double-type sprayer sprayed in both directions according to an embodiment of the present invention, excluding the pesticide container. FIG.
FIG. 5 is an exemplary view showing a state in which the angle of the blowing means is adjusted by the direction adjusting means in the double type sprayer sprayed in both directions according to the embodiment of the present invention. FIG.
FIG. 6 is a side view showing a double-type sprayer sprayed in both directions connected to a tractor according to an embodiment of the present invention. FIG.

Hereinafter, one embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 6, a double type sprayer sprayed in both directions according to an embodiment of the present invention includes a trailer 100, an pesticide bottle 200, a main coaxial shaft 300, a slave shaft 400, The first blowing means 510, the second blowing means 520, the first nozzle 610, the second nozzle 620, the pump sprayer 700, the first direction adjusting means 810, (820) as a main constituent, and the pesticide preparation can be sprayed simultaneously in both left and right directions, or only in one direction.

In the present invention, the pesticide preparation means various kinds of medicines such as liquid fungicide, insecticide, herbicide, liquid fertilizer and the like.

As shown in FIG. 6, the trailer 100 is connected to an agricultural machine, that is, a tractor, and travels by receiving the tractor's traction force.

The trailer 100 is provided with a connecting portion 101 connected to an agricultural machine in front of the trailer 100, a wheel 102 mounted on both the left and right sides of the trailer 100, and a support 103 capable of supporting the agricultural machine have.

In the trailer 100, components necessary for the controller are installed. The pesticide container 200 is mounted on the trailer 100 and receives pesticide.

4, the main coaxial shaft 300 is longitudinally mounted at the center of the trailer 100 and connected to the PTO shaft of the tractor and rotated as shown in FIG.

The main coaxial shaft 300 transmits power to the pump sprayer 700 and operates the first and second blowing means 510 and 520 as described later.

As shown in FIGS. 1 to 4, the driven shaft 400 is mounted parallel to the main coaxial shaft 300 at regular intervals in the vertical direction behind the trailer 100.

The driven shaft 400 is coupled to the main coaxial shaft 300 and is rotated by receiving power.

As described later, the first blowing means 510 and the second blowing means 520 are mounted on the follower shaft 400 to generate wind.

The slave axis 400 is adjusted such that the first and second air blowing means 510 and 520 are adjusted in height by the first direction adjusting means 810 and the second direction adjusting means 820 When acting as a hinge axis.

The first blowing means 510 is mounted in front of the follower shaft 400 so that the first blowing hole 513 for blowing out the wind is directed toward one side of the trailer 100.

The first blowing means 510 installed in this way generates wind by the rotation of the slave shaft 400 so that the pesticide is sprayed in one direction of the trailer 100.

The first blowing means 510 includes a first housing 511 and a first blowing fan 514.

As shown in FIGS. 2 to 4, the first housing 511 has a first suction port 512 formed at a side thereof, and a first blowing hole 513 is formed in one direction of the trailer 100.

The first housing 511 is rotatably mounted by a driven shaft 400.

The first housing 511 is rotatably mounted by the slave shaft 400 by rotating the first housing 511 with respect to the slave shaft 400 by the first direction adjusting means 810, So as to adjust the direction of the first air outlet 513.

The first blowing fan 514 is rotatably installed in the first housing 511 together with the slave shaft 400 to suck air through the first suction port 512 and discharge the air to the first blowing port 513 .

The second blowing means 520 is disposed at the rear of the slave shaft 400 so as to face the other side of the trailer 100, that is, behind the first blowing means 510 Respectively.

The second blowing means 520 installed in this manner generates wind by the rotation of the slave shaft 400 so that the pesticide is sprayed in the other direction of the trailer 100.

The second blowing means 520 includes a second housing 521 and a second blowing fan 524.

As shown in FIGS. 2 to 4, the second housing 521 has a second suction port 522 formed at a side thereof to form a second air outlet 523 in a direction of the trailer 100.

The second housing 521 is rotatably mounted by a driven shaft 400.

The second housing 521 is rotatably mounted on the driven shaft 400 by rotating the second housing 521 with respect to the driven shaft 400 by the second direction adjusting means 820, So as to adjust the direction of the second air outlet 523.

The second blowing fan 524 is rotatably installed in the second housing 521 together with the slave shaft 400 to suck air through the first suction port 512 and discharge the air to the first blowing port 513 .

The first blowing fan 514 of the first blowing means 510 and the second blowing fan 524 of the second blowing means 520 are driven by a sirocco fan or a sirocco fan And an airfoil fan.

The first housing 511 and the second housing 521 are rotatably mounted on the follower shaft 400 and are rotatably supported by the first direction adjusting means 810 and the second direction And the angle is adjusted by the adjusting means 820. [

Since the first blowing means 510 and the second blowing means 520 are mounted so as to face one side and the other side of the trailer 100, the pesticide can be sprayed simultaneously in both left and right directions, Can be greatly shortened.

A plurality of the first nozzles 610 are mounted in front of the first air outlet 513 to spray the pesticide.

That is, the first nozzle 610 injects the pesticide in the strong wind coming from the first pouring port 513 to spray the pesticide farther.

A plurality of second nozzles 620 are mounted in front of the second air outlet 523 to spray the pesticide.

That is, the second nozzle 620 injects the pesticide in a strong wind that flows out through the first pouring port 513 like the first nozzle 610, thereby spreading the pesticide farther.

The pump sprayer 700 is attached to the trailer 100 and is connected to the main shaft 300 through a belt so as to receive power.

The pump sprayer 700 sucks and pumped the pesticide contained in the pesticide container 200 to supply the pesticide to the first nozzle 610 and the second nozzle 620.

1, the suction hose 701, the first supply hose 702, the second supply hose 703, the overflow hose 704, and the like are mounted on the pump sprayer 700 .

The suction hose 701 communicates the pump sprayer 700 and the lower part of the pesticide container 200 to suck the pesticide contained in the pesticide container 200 by the pump sprayer 700.

The suction hose 701 is equipped with a filter 710 for filtering impurities contained in the pesticide.

The filter 710 is mounted on the suction hose 701 to prevent the pump sprayer 700 and the first and second nozzles 610 and 620 from being clogged or broken due to impurities.

The first supply hose 702 communicates the pump sprayer 700 with the first nozzle 610 to supply the pesticide to the first nozzle 610 by the pump sprayer 700, .

The second supply hose 703 communicates the pump sprayer 700 with the second nozzle 620 so that the pesticide is supplied to the second nozzle 620 by the pump sprayer 700, So that the pesticide is sprayed.

Between the first supply hose 702 and the second supply hose 703 and the pump sprayer 700, an agrochemical supply solenoid valve 720 for shutting off or controlling the amount of pesticide supplied is installed.

That is, the pesticide supply solenoid valve 720 controls the amount of the pesticide supplied while allowing the pesticide supplied through the first supply hose 702 and the second supply hose 703 to be blocked or supplied.

By installing the pesticide supply solenoid valve 720 as described above, the pesticide can be selectively supplied from the first blowing means 510 or the second blowing means 520 or the first blowing means 510 and the second blowing means 520, Can be sprayed, and the amount of pesticide sprayed can be controlled.

On the other hand, the overflow hose 704 is sucked into the pump sprayer 700 from the pesticide container 200 rather than the amount of pesticide supplied from the pump sprayer 700 to the first nozzle 610 and the second nozzle 620 It is a hose that sends over pesticide to the pesticide container 200 when the amount of the pesticide is large.

The first direction adjusting means 810 adjusts the first blowing hole 513 in the vertical direction.

5, the first direction adjusting means 810 adjusts the vertical direction of the first tuyere 513 by rotating the first housing 511 with respect to the slave shaft 400, The range of the spraying direction of the pesticide is adjusted.

The first direction adjusting means 810 comprises a first hydraulic cylinder 811 and a first controller (not shown) for controlling the hydraulic pressure supplied from the tractor.

5, the first hydraulic cylinder 811 is mounted on the side of the first housing 511 such that one end thereof is mounted on the trailer 100 and the other end thereof is spaced apart from the slave shaft 400 by a predetermined distance, do.

The first hydraulic cylinder 811 adjusts the direction of the first tuyeres 513 by rotating the first housing 511 about the slave shaft 400 while the piston is expanded and contracted by the hydraulic pressure supplied from the tractor .

5 (a), the first hydraulic cylinder 811 rotates the first housing 511 relative to the slave shaft 400 at the time of expansion, The first housing 511 is rotated with respect to the slave shaft 400 so that the first housing 511 is rotated with respect to the first syringe 513 Is directed toward the lower side.

The first controller (not shown) is mounted on the tractor and regulates the hydraulic pressure introduced into the first hydraulic cylinder 811 by the first controller.

More specifically, the first controller (not shown) is mounted on a tractor, that is, a portion on which the operator is aboard, to adjust the direction of the hydraulic pressure so that the first hydraulic cylinder 811 is expanded and contracted.

The second direction adjusting means 820 has the same structure as the first direction adjusting means 810 and adjusts the second tuyere 523 vertically.

5, the second direction adjusting unit 820 rotates the second housing 521 with respect to the slave shaft 400 to adjust the vertical direction of the second air outlet 523, The range of the spraying direction of the pesticide is adjusted.

The second direction adjusting means 820 includes a second hydraulic cylinder 821 and a second controller (not shown).

5, the second hydraulic cylinder 821 is mounted on the side of the second housing 521 such that one end of the second hydraulic cylinder 821 is mounted to the trailer 100 and the other end of the second hydraulic cylinder 821 is spaced apart from the driven shaft 400 by a predetermined distance. do.

The second hydraulic cylinder 821 is expanded and contracted to rotate the second housing 521 with respect to the driven shaft 400 so as to adjust the direction of the second air outlet 523.

5 (a), the second hydraulic cylinder 821 rotates the second housing 521 with respect to the slave shaft 400 when the second hydraulic cylinder 821 is expanded, The second housing 521 is rotated with respect to the slave shaft 400 so that the second air outflow opening 523 is opened at the time of reduction as shown in Figure 5 (b) So that the direction of the lower side is directed toward the lower side.

The second controller (not shown) is mounted on the tractor to adjust the direction of the hydraulic pressure introduced into the second hydraulic cylinder 821.

More specifically, the second controller (not shown) is mounted on a tractor, that is, a driver's seat on which an operator is traveling, so as to adjust the direction of the hydraulic pressure so that the second hydraulic cylinder 821 is expanded and contracted.

That is, the first direction adjusting means 810 and the second direction adjusting means 820 have the same configuration as those of the first and second tuyeres 513 and 523 only.

The first direction adjusting means 810 and the second direction adjusting means 820 rotate the first housing 511 and the second housing 521 with respect to the follower shaft 400, By adjusting the vertical direction of the tuyeres 513 and the second tuyere 523, the height of the pesticide sprayed, that is, the range of the spraying direction of the pesticide can be controlled so that the pesticide can be sprayed at a desired position.

The first direction adjusting means 810 and the second direction adjusting means 820 include the first hydraulic cylinder 811 and the second hydraulic cylinder 821 so that the first housing 511, 2 housing 521 so as not to rotate together with the driven shaft 400.

The hydraulic pressure for operating the first hydraulic cylinder 811 and the first hydraulic cylinder 811 is operated using the hydraulic pressure supplied to the tractor.

The use and operation of the bi-directional sprayer of the present invention having the above structure will be described as follows.

First, as shown in FIG. 6, the trailer 100 is connected to a tractor.

The main shaft 300 is connected to the PTO shaft of the tractor and the hydraulic hose is connected to supply the hydraulic pressure to the first hydraulic cylinder 811 and the second hydraulic cylinder 821.

Then, the pesticide is filled in the pesticide container 200, and the pesticide is moved to a farmland such as an orchard.

When the pesticide is to be sprayed, the PTO shaft of the tractor is operated to cause the main shaft 300 and the driven shaft 400 to rotate.

When the main coaxial shaft 300 and the driven shaft 400 are rotated as described above, the pump sprayer 700 sucks the pesticide from the pesticide pest 200 through the suction hose 701 and passes through the overflow hose 704 And then sent to the pesticide container 200 again.

Then, the first blowing means 510 and the second blowing means 520 are operated to blow the air to the first blowing port 513 and the second blowing port 523.

At this time, when the operator operates the pesticide supply solenoid valve 720 through an electric signal, the pesticide flowing into the overflow hose 704 flows through the first supply hose 702 and the second supply hose 703 The pesticide sprayed to the first nozzle 610 and the second nozzle 620 is sprayed with the pesticide in both directions at the same time by the strong wind generated from the first blowing means 510 and the second blowing means 520 .

Then, the operator operates the first controller and the second controller to adjust the vertical direction of the first blowing port 513 and the second blowing port 523 of the first blowing means 510 and the second blowing means 520, In the case of orchards, for example, the pesticide is sprayed on the stem and soil part of the tree or the upper part of the tree.

If necessary, the pesticide supply solenoid valve 720 may be opened and closed so that the pesticide may be sprayed only in one direction through the first supply hose 702 or the second supply hose 703.

After the pesticide supplied to the first supply hose 702 and the second supply hose 703 is blocked through the pesticide supply solenoid valve 720 while the tractor is stopped, If you connect the camellia, you can spray the pesticide through the camellia.

While the double sprayer of the present invention has been described as an embodiment, the present invention is not limited to the embodiments described above, and various modifications may be made.

100: Trailer 101: Connection
102: Wheel 200: pesticide barrel
300: main coaxial shaft 400:
510: first blower means 511: first housing
512: first suction port 513: first blowing port
514: first blower fan 520: second blower means
521: second housing 522: second intake port
523: second blowing port 524: second blowing fan
610: First nozzle 620: Second nozzle
700: Pump sprayer 701: Suction hose
702: first supply hose 703: second supply hose
710: Filter 720: Pesticide supply solenoid valve
810: first direction adjusting means 811: first hydraulic cylinder
820: second direction adjusting means 821: first hydraulic cylinder

Claims (6)

A trailer (100) capable of traveling on the basis of a traction force of the tractor;
A pesticide barrel 200 mounted on the trailer 100 and containing pesticides;
A main coaxial shaft 300 mounted at the center of the trailer 100 and rotated by a PTO shaft of the tractor;
A slave shaft 400 mounted on the rear of the trailer 100 in parallel with the main shaft 300 at regular intervals in the vertical direction and rotated by a belt connection with the main shaft 300;
A first air outlet 513 for discharging wind is installed in front of the slave shaft 400 so as to face one side of the trailer 100 and generates wind by the rotation of the slave shaft 400 to spray the pesticide A first blowing means 510;
A second air outlet 523 for discharging wind is mounted on the rear side of the slave shaft 400 so as to face the other side of the trailer 100 to generate wind by the rotation of the slave shaft 400, A second blowing means (520);
A plurality of first nozzles 610 mounted in front of the first tuyeres 513 to spray the pesticide;
A plurality of second nozzles 620 forwardly mounted on the second tuyeres 523 to spray the pesticide;
A pump sprayer installed in the trailer 100 and connected to the main shaft 300 by a belt so as to suck and pump the pesticide contained in the pesticide container 200 to supply pesticides to the first nozzle 610 and the second nozzle 620 700);
A first direction adjusting means 810 for adjusting the direction of the first tuyere 513 in the vertical direction;
And a second direction adjusting means 820 for adjusting the direction of the second tuyere 523 in the vertical direction while the trailer 100 is rotated by the first blowing means 510 and the second blowing means 520. [ The spraying direction of the pesticide sprayed from the first and second tuyeres 513 and 523 by the first direction adjusting means 810 and the second direction adjusting means 820 Wherein the spraying agent is sprayed in both directions.
The method according to claim 1,
The first blowing means 510 has a first suction port 512 formed at a side thereof and a first blowing hole 513 formed at one side of the trailer 100 to be rotatably mounted on the follower shaft 400 A first housing 511; And a first blowing fan 514 mounted inside the first housing 511 so as to rotate together with the slave shaft 400 to suck air through the first suction port and discharge the air to the first blowing port 513 In addition,
The second blowing means 520 has a second suction port 522 formed on the side surface thereof and a first blowing port 513 formed in the other direction of the trailer 100 to be rotatably mounted on the follower shaft 400 A second housing 521; And a second blowing fan 524 mounted inside the second housing 521 so as to rotate together with the slave shaft 400 to suck air through the second air inlet and discharge the air to the second air outlet 523 But,
The first direction adjusting means 810 and the second direction adjusting means 820 rotate the first housing 511 and the second housing 521 with respect to the driven shaft 400 so that the first tuyere 513 And the second tuyere (523) are adjusted to adjust the spraying range of the pesticide sprayed.
The method of claim 2,
The first direction adjusting means 810 is installed at one end of the trailer 100 and the other end of the first direction adjusting means 810 is mounted on a side surface of the first housing 511 so as to be spaced apart from the driven shaft 400 by a predetermined distance, A first hydraulic cylinder 811 that rotates the second tilting shaft 511 with respect to the driven shaft 400 to adjust the direction of the first tilting shaft 513; And a first controller for adjusting the direction of the hydraulic pressure introduced into the first hydraulic cylinder 811,
The second direction adjusting means 820 is mounted on the side of the second housing 521 at one end and mounted on the trailer 100 and the other end is spaced apart from the driven shaft 400 by a predetermined distance, A second hydraulic cylinder 821 for rotating the housing 521 with respect to the driven shaft 400 to adjust the direction of the second air outlet 523; And a second controller for controlling the direction of the hydraulic pressure flowing into the second hydraulic cylinder (821).
The method according to claim 1,
A first supply hose 702 for supplying pesticides to the first nozzle 610 and a second nozzle 620 and a pesticide supply solenoid valve 720 for controlling the amount of pesticide supplied to the second supply hose 703, Are sprayed in both directions.
The method according to claim 1,
Wherein a filter (710) for filtering impurities is mounted on the suction hose through which the pesticide is sucked into the pump sprayer (700) in the pesticide container (200).
The method of claim 2,
Wherein the first blowing fan (514) and the second blowing fan (524) are a sirocco fan or an airfoil fan.
KR1020160000706A 2016-01-04 2016-01-04 Double type sprayer sprayed to left and right KR20170081545A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107581178A (en) * 2017-09-26 2018-01-16 农业部南京农业机械化研究所 A kind of cart type climbs ground crop air-assisted sprayer
KR20230039830A (en) * 2021-09-13 2023-03-22 (주)행복바라기 Portable spraying device having dual outlet
CN117266075A (en) * 2023-11-08 2023-12-22 唐山盾石建筑工程有限责任公司 Cooling and dedusting device for building construction working face

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107581178A (en) * 2017-09-26 2018-01-16 农业部南京农业机械化研究所 A kind of cart type climbs ground crop air-assisted sprayer
KR20230039830A (en) * 2021-09-13 2023-03-22 (주)행복바라기 Portable spraying device having dual outlet
CN117266075A (en) * 2023-11-08 2023-12-22 唐山盾石建筑工程有限责任公司 Cooling and dedusting device for building construction working face
CN117266075B (en) * 2023-11-08 2024-04-09 唐山盾石建筑工程有限责任公司 Cooling and dedusting device for building construction working face

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