KR200255234Y1 - Agricultural chemical for support device easy for spray angle controling - Google Patents

Abstract

Disclosed is a pesticide sprayer that is easy to adjust the spray angle to adjust the spray width of the pesticide sprayed from the nozzle of the sprayer can be selected and removed only the weeds desired by the operator. The assisting tool according to the present invention has a disk-shaped upper surface formed with an inlet hole to be mounted to a nozzle of an atomizer capable of spraying pesticides, and on the circumferential surface of the upper surface a guide wall extending radially wider is formed. . On the lower both sides of the guide wall is provided with a first straight portion and a second straight portion, each of which has a plurality of first and second hinge holes having a cylindrical shape protruding outwardly and maintaining a predetermined distance, respectively, And a first angle adjusting plate and a second angle adjusting plate which are formed in a third hinge hole and a fourth hinge hole inserted into the gap between the first hinge hole and the second hinge hole and extend downward. The first and second rotation bolts are inserted through the first hinge hole, the third hinge hole, the second hinge hole, and the fourth hinge hole, respectively. Provided is an auxiliary tool for agrochemical sprayer that is easy to adjust the injection angle to which the first adjusting nut and the second adjusting nut are fastened.

Description

Agricultural chemical for support device easy for spray angle controling

The present invention relates to an auxiliary tool for agrochemical sprayer that is easy to adjust the spray angle, and more particularly, by having a plurality of angle adjusting plate that is rotatably mounted facing each other under the guide wall of the auxiliary tool mounted to the nozzle of the sprayer, The present invention relates to a pesticide sprayer aid that is easy to adjust the spray angle that can be removed by selecting the desired weeds by adjusting the spray width of the pesticide sprayed from the nozzle.

In general, the amount of nutrients taken by the weeds from the soil is so great that the crops have been removed by hand since ancient times. However, with the development of science today, pesticides, for example herbicides, have been invented and have a great effect on the removal of weeds. In order to use such herbicides, crops dying by herbicides are increasing because weeds cannot be selectively removed by nature by spraying using a predetermined sprayer equipped with a nozzle. In order to reduce the damage of such crops, a cone-shaped guide wall is mounted on the lower part of the nozzle.

However, the above-described guide wall has a problem in that the pesticide sprayed from the nozzle is to be sprayed along the inner wall of the guide wall to kill the growing crops and to be sprayed near the ground.

The present invention has been made to solve the above-mentioned conventional problems, the object of the present invention by having a plurality of angle adjustment plate that is rotatably mounted facing each other under the guide wall of the auxiliary tool mounted to the nozzle of the sprayer, To control the spray width of the pesticide sprayed from the nozzle to provide an auxiliary tool for pesticide sprayer easy to adjust the spray angle that can be removed by selecting only the weeds desired by the operator.

1 is a perspective view showing an auxiliary tool for pesticide sprayer easy to adjust the spray angle according to the present invention,

FIG. 2A is a cross-sectional perspective view taken along line A-A of FIG. 1,

FIG. 2B is an enlarged perspective view of the injection nozzle of FIG. 2A from the bottom; and

3 is a perspective view showing an operating state of the angle control plate shown in FIG.

Explanation of symbols on the main parts of the drawing

100: Auxiliary tool for pesticide sprayer, easy to adjust the spray angle

110: upper surface 111: entrance hole

112: air suction hole 113: injection nozzle

114: injection hole 115: incision groove

120: guide wall 121a: first straight portion

121b: second straight portion 122a: first hinge hole

122b: second hinge hole 130a: first angle control plate

130b: second angle control plate 131a: third hinge hole

131b: fourth hinge hole 132a: first plate

132b: second plate 133a: third plate

133b: fourth plate 134a: fifth plate

134b: sixth plate 135a: first discharge hole

135b: second discharge hole 140a: first rotating bolt

140b: second rotating bolt 150a: first adjusting nut

150b: second adjusting nut

In order to achieve the object of the present invention as described above, the present invention,

In the pesticide sprayer auxiliary tool provided with a disk-shaped upper surface formed with a suction hole so that it can be mounted to the nozzle of the sprayer capable of spraying the pesticide, and a guide wall extending radially wider downward on the circumferential surface of the upper surface ,

On the lower both sides of the guide wall is provided with a first straight portion and a second straight portion, each of which has a plurality of first and second hinge holes having a cylindrical shape protruding outwardly and maintaining a predetermined distance, respectively, A third hinge hole and a fourth hinge hole inserted into the gap between the first hinge hole and the second hinge hole, and a fourth hinge hole formed therein, the first angle adjusting plate and the second angle adjusting plate extending downward; The first rotating bolt and the second rotating bolt are inserted through the hinge hole, the second hinge hole, and the fourth hinge hole, respectively, and the first adjusting nut and the second adjusting bolt are extended to the extensions of the first rotating bolt and the second rotating bolt. It provides an auxiliary tool for pesticide sprayer is easy to adjust the injection angle is fastened to each adjustment nut.

As described above, according to the present invention, by providing a plurality of angle adjustment plate that is rotatably mounted facing each other under the guide wall of the auxiliary tool mounted to the nozzle of the sprayer, by adjusting the spray width of the pesticide sprayed from the nozzle Only weeds can be sorted out by the operator.

Hereinafter, with reference to the accompanying drawings it will be described for the pesticide atomizer easy to adjust the spray angle according to an embodiment of the present invention.

1 is a perspective view showing the aid of the pesticide sprayer is easy to adjust the spray angle according to the present invention, Figure 2a is a cross-sectional perspective view taken along the line AA of Figure 1, Figure 2b is a spray nozzle of Figure 2a from the bottom 3 is an enlarged perspective view, and FIG. 3 is a perspective view illustrating an operating state of the angle control plate illustrated in FIG. 1.

Referring to Figures 1 and 2a, 2b, it is easy to adjust the angle of the pesticide sprayer auxiliary tool 100 in accordance with the present invention is a nozzle (not shown) disposed in the lower portion of the sprayer (not shown) that can spray the pesticide A guide wall having a disk-shaped upper surface 110 having an inlet hole 111 formed in a central portion of the upper portion, and extending radially wider downward on the circumferential surface of the upper surface 110. 120 is formed.

A plurality of circular air suction holes 112 passing through the upper surface 110 are formed around the inlet hole 111 of the upper surface 110 of the auxiliary tool 100, and the lower portion of the inlet hole 111 is drawn in. Screwed into the ball 111 and forms a cylindrical spray nozzle 113 extending in a downward direction by a predetermined length. In detail, the incision groove 115 is formed on the bottom surface of the injection nozzle 113 so as to be regularly dug from one side and the other side of the injection hole 114 to the circumferential surface of the injection nozzle 113. On the other hand, the first straight portion 121a and the second straight portion 121b are formed at both lower sides of the guide wall 120. In the first straight portion 121a and the second straight portion 121b, a cylindrical first hinge hole 122a and a second hinge hole 122b protruding to the outside while maintaining a predetermined interval are integrally formed, respectively. . The first angle adjusting plate 130a and the second angle adjusting plate 130b are rotatably mounted to the first straight portion 121a and the second straight portion 121b formed as described above.

The first angle adjusting plate 130a and the second angle adjusting plate 130b have a first plate 132a and a second plate 132b extending vertically while facing each other, and include a first plate 132a and a second plate ( 132b) are formed to be curved to face each other. The third hinge hole 131a and the fourth hinge hole 131b corresponding to the first hinge hole 122a and the second hinge hole 122b are disposed on the first plate 132a and the second plate 132b. Are formed respectively. In this case, the third hinge hole 131a and the fourth hinge hole 131b are fitted in the gap between the first hinge hole 122a and the second hinge hole 122b. In the lower portion of the first plate 132a and the second plate 132b thus formed, the third plate 133a and the fourth plate extending to face each other vertically with respect to the first plate 132a and the second plate 132b. 133b is provided. In this case, a plurality of first discharge holes 135a and second discharge holes 135b are formed in the third plate 133a and the fourth plate 133b. The end of the third plate 133a and the fourth plate 133b formed as described above is horizontal to the first plate 132a and the second plate 132b above the third plate 133a and the fourth plate 133b. And a fifth plate 134a and a sixth plate 134b which extend smoothly.

On the other hand, the first rotation bolt 140a and the second rotation in the third hinge hole (131a) and the fourth hinge hole (131b) inserted in the interval between the first hinge hole (122a) and the second hinge hole (122b) The bolts 140b are fitted to each other, and the first adjusting nut 150a and the second adjusting nut 150b are respectively extended to the extending portions of the first rotating bolt 140a and the second rotating bolt 140b. Is fastened.

Hereinafter, the state of use of the assisting tool 100 according to the present invention formed as described above will be briefly described.

Referring to FIG. 3, first, the operator installs the assisting tool 100 in the nozzle of the sprayer. At this time, the worker is mounted to be fastened into the inlet hole 111 formed in the upper surface 110 of the nozzle. In order to use the sprayer equipped with the assisting tool as described above, the pesticide is sprayed in a state in which the first angle adjusting plate 130a and the second angle adjusting plate 130b are properly adjusted according to the crops and the weeds growing in the agricultural land. At this time, in order to adjust the angle of the first angle adjusting plate (130a) and the second angle adjusting plate (130b), first, the first rotating bolt (1) under the state that the first adjusting nut (150a) and the second adjusting nut (150b) is unwound After turning the angle of the first angle adjusting plate 130a and the second angle adjusting plate 130b around the 140a) and the second rotating bolt 140b as desired by the operator, the first adjusting nut 150a and the second The adjustment nut 150b is fastened to the first rotating bolt 140a and the second rotating bolt 140b to adjust the angle of the first angle adjusting plate 130a and the second angle adjusting plate 130b.

As described above, the auxiliary tool for pesticide sprayer 100 according to the present invention is radially downward on the circumferential surface of the upper surface 110, the upper surface 110 is formed with an inlet hole 111 is equipped with a sprayer nozzle on the top A guide wall 120 and a first hinge hole 122a having a first straight portion 121a and a second straight portion 121b extending to extend to form a first hinge hole 122a and a second hinge hole 122b. And a third hinge hole 131a and a fourth hinge hole 131b formed thereon to correspond to the second hinge hole 122b, and have a first hinge hole 122a, a third hinge hole 131a, and a second hinge hole 122b. The first angle adjusting plate 130a and the second angle adjusting plate which can pivot the first rotating bolt 140a and the second rotating bolt 140b penetrating between the hinge hole 122b and the fourth hinge hole 131b. 130b, the spray width of the pesticide sprayed from the nozzle can be easily adjusted according to the environment of the farmland, so that only the weeds desired by the operator are removed It has the advantage that you can.

In addition, the first angle adjusting plate 130a and the second angle adjusting plate 130b have a first plate 132a and a second plate 132b extending vertically while facing each other, and the first plate 132a and the first plate 132a and the second plate 132b. A lower portion of the second plate 132b includes a third plate 133a and a fourth plate 133b extending to face each other vertically with respect to the first plate 132a and the second plate 132b, and the third plate. A fifth plate extending horizontally to the first plate 132a and the second plate 132b above the third plate 133a and the fourth plate 133b at the end of the first plate 133a and the fourth plate 133b. 134a) and a sixth plate 134b. In this case, the plurality of first discharge holes 135a and the second discharge holes 135b are formed in the third plate 133a and the fourth plate 133b, such that the guide wall 120 and the first angle control plate 130a are formed. And while the pesticide flowing down the second angle adjustment plate (130b) is not sprayed on the crop has the advantage that can be discharged to the top of the weed smoothly.

Meanwhile, a plurality of circular air suction holes 112 penetrating the upper surface 110 are formed around the inlet hole 111 of the upper surface 110 of the assisting tool 100 according to the present invention. The injection liquid injected into the assisting tool 100 and injected from the injection nozzle 113 prevents the injection from being suppressed due to the high pressure in the assisting tool 100. The cylindrical injection nozzle 113 is inserted into the screw coupling and extending by a predetermined length in the downward direction. In detail, the bottom surface of the spray nozzle 113 is sprayed from the spray nozzle 113 by forming a cut groove 115 through which a constant groove is formed from one side and the other side of the spray hole 114 to the circumferential surface of the spray nozzle 113. Pesticides are sprayed by the injection hole 114 and the incision groove 115 has the advantage of spraying.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims. It will be appreciated.

Claims (5)

It is provided with a disk-shaped upper surface 110 formed with an inlet hole 111 to be mounted to the nozzle of the sprayer capable of spraying pesticides, and extends radially wider downward on the circumferential surface of the upper surface 110 In the pesticide sprayer assisting tool formed with the guide wall 120, A first straight portion formed at a plurality of first hinge holes 122a and second hinge holes 122b each having a cylindrical shape protruding outwardly and maintaining a predetermined distance on both lower sides of the guide wall 120. A third hinge hole 131a and a fourth hole 121a and a second straight portion 121b inserted into the gap between the first hinge hole 122a and the second hinge hole 122b at an upper portion thereof; The hinge hole 131b is formed to include a first angle control plate 130a and a second angle control plate 130b extending downward, and the first hinge hole 122a and the third hinge hole 131a and the The first rotating bolt 140a and the second rotating bolt 140b are inserted through the second hinge hole 122b and the fourth hinge hole 131b, respectively, and extend through the first rotating bolt 140a. Injection angle adjustment, characterized in that the first adjustment nut (150a) and the second adjustment nut (150b) is fastened to the extension of the second rotating bolt (140b), respectively. Aids for ease of pesticide sprayer. The angle adjustment of claim 1, wherein a plurality of circular air suction holes 112 are formed around the inlet hole 111 of the upper surface 110 to vertically penetrate the upper surface 110. This easy aid for pesticide sprayers. The cylindrical injection nozzle 113 of claim 1, wherein a lower portion of the inlet hole 111 of the upper surface 110 is screwed into the inlet hole 111 and extends by a predetermined length in a lower direction. And an incision groove 115 is formed on the bottom surface of the injection nozzle 113 so as to be constantly cut from one side and the other side of the injection hole 114 to the circumferential surface of the injection nozzle 113. This easy aid for pesticide sprayers. According to claim 1, wherein the first angle adjusting plate (130a) and the second angle adjusting plate (130b) is formed on the upper side of the third hinge hole (131a) and the fourth hinge hole (131b) facing each other and lower side And a first plate 132a and a second plate 132b extending perpendicularly to each other, and are curved to face each other on both sides of the first plate 132a and the second plate 132b. A third plate 133a and a fourth extending from the lower portion of the first plate 132a and the second plate 132b so as to face each other vertically with respect to the first plate 132a and the second plate 132b. The plate 133b is integrally formed, and at the ends of the third plate 133a and the fourth plate 133b, the first plate 133 is formed above the third plate 133a and the fourth plate 133b. 132a and the second plate 132b That flat-extended fifth plate aids for (134a) and a sixth plate (134b) have a two angle control, it characterized in that the easily formed pesticide sprayer. The method of claim 4, wherein the pesticide guided along the inner surface of the first plate 132a and the second plate 132b can be discharged to the third plate 133a and the fourth plate 133b. Easy to adjust the angle aid pesticide sprayer, characterized in that a plurality of first discharge hole (135a) and the second discharge hole (135b) is formed so that.