KR20020015747A - A sprinkler for agricultural chemicals - Google Patents

Abstract

PURPOSE: Provided is an apparatus for spraying agricultural chemicals, which can control the length of the apparatus according to the area to be sprayed and prevent the damage of crops by preventing the slack of chemical-pipes. CONSTITUTION: The apparatus comprises a first connection pipe(2), a second connection pipe(3) connected with the first connection pipe(2) and a third connection pipe(4), and the third connection pipe(4). The connection pipes(2)(3)(4) comprise support sticks(10), the chemical-pipes(40), and means(30) for holding the chemical-pipes(40) to the support sticks(10). The chemical-pipes(40) have a plurality of nozzles(41), wherein the chemical-pipe(40) of the first connection pipe(2) contains a connection device(80) for connecting chemicals supplying hose(A) and one end of the chemical-pipe(40) of the third connection pipe(4) is clogged.

Description

Agrochemical Sprayer {A sprinkler for agricultural chemicals}

The present invention relates to a pesticide spraying device, and more specifically, to a pesticide spraying device to facilitate the pesticide spraying work by a plurality of pesticide spraying coupling unit having a connecting means on both sides, to reduce the labor of workers It is about.

Conventional pesticide spraying uses a method of spraying pesticides with two sprayers on both sides by spraying pesticides that have a plurality of nozzles at the bottom or spraying pesticides with a sprayer. .

However, in the former case, since the worker directly enters the pesticide spraying place and sprays pesticides, pesticide poisoning accidents occur frequently and the pesticides are sprayed while traveling around a large area, which has enormous physical fatigue.

In the latter case, the pesticide spraying hose that is supplied with the pesticide can be sprayed by simply holding two workers from both sides and walking along the rice paddy, so that the physical fatigue is less and the pesticide poisoning accident is less likely. Since the spraying hose is made of a flexible material, when a certain distance or more, the middle part of the hose sags, and when the pesticide is applied to a crop in a considerably grown state, the hose is in contact with the crop, and the crop is damaged.

In addition, since the length of the pesticide spraying hose is limited, it is difficult to spray pesticides with a narrower area and a larger area than the length of the hose.

Therefore, the present invention was devised to solve the end of the conventional pesticide spraying device, it is possible to adjust the pesticide spraying length irrespective of the pesticide spraying area, and also to prevent the sag of the medicine sprayed through the nozzle to supply the pesticide To provide a pesticide spraying device that can prevent damage to crops.

1-an exploded perspective view of the present invention.

2-Details of the intermediate bond zone in the present invention.

3 to 5 is a reference diagram for showing the connection method of the present invention.

6-Reference state of use of the present invention.

* Explanation of symbols for main parts of the drawings

1: pesticide spraying device 2: first coupling stand

3: second coupling band 4: third coupling band

10: support 20: support connecting means

21: connector 21a: coupling groove

22: engaging projection 23: engaging projection

30: medicine bottle holding means 40: medicine bottle

41: nozzle 42: endotracheal tube

43: rubber ring 50: medicament connecting means

51: engaging projection 52: connector

52a: engaging groove 60: handle

70: handle 80: hose connector

A: Hoose

The configuration for achieving the object of the present invention as described above in detail by the accompanying drawings as follows.

Figure 1 shows a separate perspective view for showing the overall configuration of the present invention, the pesticide spraying device 1 of the present invention is connected to the pesticide supply hose (A) one end of the medicament, the other end having a first coupling To the second coupling table 3 coupled to the table 2, the connecting means of the first coupling table 2, and having connecting means at both sides thereof, and to the connecting means of the second coupling table 3; It is composed of a third coupling band (4) is coupled by a closed one end is formed.

The second coupling zone 3 may be formed in plurality depending on the pesticide spraying area.

First, the structure of the first coupling band 2 is as follows. A handle 60 is formed at one end and a support 10 having a support connecting means 20 formed at the other end thereof, and a hose connector 80 for connecting the pesticide supply hose A at one end thereof. 50 is formed and is composed of a medicine cabinet 40 having a plurality of nozzles 41 at the bottom, and the medicine holder holding means 30 to hold the medicine cabinet 40 on the support 10. .

The structure of the second coupler (3) is a support 10 having a support connecting means 20 is formed at both ends, and also a medicine rack connecting means 50 is formed at both ends and a plurality of nozzles 41 at the bottom 40 and the medicine holder holding means 30. As shown in FIG.

The structure of the third coupling zone 4 is as follows. One end of the support connecting means 20 is formed, the other end of the support 10 is formed with a handle 70, the first end of the connecting rod 50 is formed and the other end is blocked, a plurality of nozzles 41 at the bottom It consists of a medicine cabinet 40 and a medicine holder holding means (30).

One end of the medicament 40 is formed with an endotracheal tube 42 and a rubber ring 43, which is easy to combine when connecting the medicament 40 and the medicament 40 of the other coupling, respectively, pesticide This is a configuration for preventing leakage.

In addition, the medicament holding means 30 may be directly connected to the support 10 and the medicament 40 as shown in the drawings of the present invention, it may be composed of a variety of other connecting means, such as straps, bands, couplings.

The configuration of the support connecting means 20 and the weak connecting means 50 of the coupler (2, 3, 4) is as follows.

First, the support connecting means 20 is extrapolated in front of the support 10 and is formed with a connecting pipe 21 having coupling grooves 21a at both ends, and another coupling device connected to the support 10. It consists of a coupling protrusion 23 formed in the rear of the support.

Coupling protrusion 22 is a means for preventing the connection pipe 21 is separated from the support (10).

The medicament connecting means 50 is a coupling tube 52 having a coupling groove 52a formed at the rear end of the medicament 40 and a coupling protrusion 51 formed at the front of the medicament of the other coupling unit connected to the medicament 40. )

Thus, the connecting method of the connecting means (20, 50) for connecting the coupling table (2, 3, 4) is the case of the first coupling table (2) and the second coupling table (3) It will be explained by 4. The connection between the other coupling and the coupling is the same.

That is, first, the front part of the medicine table 40 of the first coupling table 2 is interpolated to the rear of the medicine box 40 of the second coupling table 3. Next, the medicament connecting means 50 of the first coupler 2, that is, the engaging projection 51, the coupling groove 50 of the second coupler 3, ie, the coupling groove 52a of the connecting pipe 52. Insert the connector 52 is rotated in the opposite direction of the bent coupling groove (52a).

Therefore, the coupling protrusion 51 is not caught by the coupling groove 52a of the connecting pipe 52. At this time, the support 10 of the first coupling stand 2 and the support 10 of the second coupling stand 3 are In contact with each other.

At this time, by pushing the connecting pipe 21 formed on the support 10 of the first coupling table 2 forward, the coupling groove 21a of the connecting pipe 21 is the coupling protrusion 23 of the second coupling table 3. ) Is inserted into the coupling and the connection of the coupling and the coupling is completed.

When separating the couplings, the order is reversed from the previous connection step.

The coupling rods connected in this way can be continuously connected as long as the coupling rod is solid. As shown in FIG. 6, a plurality of second coupling rods 3 between the first coupling rod 2 and the third coupling rod 4 are provided. ) To be used to assemble according to the area of rice fields or fields to spray pesticides.

Since the present invention pesticide spraying device is composed of a plurality of combinations, the separation and coupling is quick and easy, so it is easy to move and store, and the pesticide spraying device can be adjusted according to the pesticide spraying area so that the pesticide must be sprayed. It is possible to spray pesticides in the area and location to prevent waste and natural damage of pesticides, and because the medicament does not sag by the support and medicament holding means has a very useful effect that does not damage the crop.

Claims (7)

One end of the medicament is connected to the pesticide supply hose (A) and the other end is coupled to the first coupling stage (2) having a connecting means, the connecting means of the coupling table (2) and having connecting means at both sides A pesticide spraying device, characterized in that it is composed of a second coupler (3), and the third coupler (4) is coupled by the connecting means of the coupler (3) and one end is closed. According to claim 1, the first coupler (2) has a handle (60) is formed at one end and the support (10) is formed at the other end of the support connecting means 20, and one end is formed with a hose connector 80 and the other end A medicine bar connecting means 50 is formed, and is composed of a medicine bar 40 having a plurality of nozzles 41 at the bottom, and a medicine bar holding means 30 to hold the medicine bar 40 on the support 10. Pesticide spraying device characterized in that. According to claim 1, wherein the second coupler (3) is a support 10 having a support connecting means 20 is formed at both ends, and a connecting rod 50 is formed at both ends and a plurality of nozzles 41 at the bottom Pesticide formed device, characterized in that consisting of the medicine stand holding means 30 for holding the medicine stand 40 to the support (10). According to claim 1, the third coupler (4) has a support connecting means 20 is formed at one end, the support 10 is formed with a handle 70 at the other end, and the medicine bar connecting means 50 is formed at one end Pesticide, characterized in that the other end is blocked, and composed of a medicine bar 40 having a plurality of nozzles 41 at the bottom, and a medicine bar holding means 30 for holding the medicine box 40 to the support 10 Spreader. According to claim 1, wherein the connecting means is a pesticide spraying device, characterized in that consisting of the support connecting means 20 and the rod connecting means (50). According to claim 5, The support connecting means 20 is a connecting pipe (21) having a coupling groove (21a) at both ends, and the engaging projection 23 formed on the rear of the support of the other coupling connected to the support (10) Pesticide spraying device characterized in that consisting of. The method according to claim 5, wherein the medicament connecting means 50 is a connecting tube 52 having a coupling groove 52a formed at the rear end of the medicament 40 and the medicinal front of the other coupling unit connected to the medicament 40 Pesticide spraying device characterized in that consisting of the engaging projection (51) formed in.