KR101088138B1 - Spray equipment for vinyl greenhouse - Google Patents

Abstract

The present invention relates to an injection device for a vinyl house, which is made so that the worker does not directly spray the chemical liquid of the pressure supplied while the worker enters the plastic house and grasps and moves the nozzle equipped with the nozzle. More particularly, the present invention relates to an injection device for a vinyl house that can be easily installed by adjusting the length of the fixing rod and the friction force between the rope and the driving roller according to the size of the vinyl house.
The vinyl house injector of the present invention is a vinyl house injector for transporting the injector having a plurality of nozzles along the rail provided in the house to inject the chemical liquid supplied in the pressure state to the crop, length adjustment It is possible to be made, and the fixing rod is installed on both ends; A rope conveying device configured to adjust a frictional force with the rope fixedly installed as one type on the fixing side; Rails provided at both ends of the stator; An injector having a plurality of nozzles installed on each of the rails and provided with a plurality of nozzles for injecting the chemical liquid supplied along the rails; The rope is conveyed in the form of a closed curve by the conveying device, it is made of a rope for conveying the injector along the rail.

Description

Spray equipment for vinyl house {Spray equipment for vinyl greenhouse}

The present invention relates to an injection device for a vinyl house, which is made so that the worker does not directly spray the chemical liquid of the pressure supplied while the worker enters the plastic house and grasps and moves the nozzle equipped with the nozzle.

In general, many farmers use vinyl houses or glass houses (hereinafter referred to as 'vinyl houses') to grow special crops.

The plastic house is enclosed with the outside to provide a space, and when a liquid (harmful) such as an insecticide is injected from the enclosed space, a worker (person) enters the enclosed plastic house or glass house and moves by using a spray device. Spraying has the disadvantage of giving fatal nutrients to the human body.

In addition, when the worker grips the sprayer into the plastic house and sprays the sprayer, the worker feels inconvenience due to the narrow space and the inconvenience due to the high temperature and humidity.

In order to solve this problem, in recent years, a plurality of rails are formed in a horizontal direction on the upper part of the vinyl house, and a sprayer moving along each rail and spraying is provided to prevent an operator from entering the plastic house and spraying.

In a nutrient solution injection system for a vinyl house, which is disclosed in Korean Laid-Open Patent Publication No. 2002-66246, a rail formed in a longitudinal direction on an upper part of a vinyl house, first and second drive shafts provided at both ends of the rail, and the first and second parts. First and second motors provided on one side of the drive shaft to apply rotational force, transfer members reciprocating on the rails, and a plurality of first and second drive shafts provided on the first and second drive shafts to flow the transfer members by wires. First and second limit switches provided on both sides of the rail and detecting the position of the conveying member, and receiving the signals of the first and second limit switches to drive the first and second motors. It provides a chemical liquid injection system for a vinyl house composed of a control unit for controlling.

In the chemical liquid spraying system for the vinyl house provided above, the conveying member is moved by winding or unwinding the wire by rotation of the first and second rollers installed at both sides to flow the conveying member.

However, in this case, when the length of the vinyl house is long, the length of the wire becomes long, and the amount of winding of the wire in one rotation of the roller is different depending on the amount of wire wound on the roller that winds it, so that the conveying speed of the conveying member is increased. There are disadvantages that vary, and thus there is a disadvantage that the injection is not made uniformly.

In the prior art Patent No. 425791, a guide rail installed at equal intervals along the longitudinal direction on a ceiling part of a vinyl house, a pesticide stand is provided at a lower portion thereof, and a main slide body mounted to slide on each guide rail; A plurality of auxiliary slide bodies mounted on the guide rail so as to be located at the rear of the slide body to support a hose (or tube) connected to the pesticide stand, and installed at one end of each guide rail to change the operation direction of the wire. The dual roller and the roller mounted on the other end of the guide rail, the wire feeder connected to the drive means mounted on the trust to transfer the wire, and the double roller and the remaining roller in the form of a closed curve Each main slide connected by alternating operation of wire feeder In the pesticide spraying device for a plastic house composed of a wire for sliding at the same time, the main slide body is the upper roller is installed in contact with the upper surface of the guide rail, and a pair of guide rollers vertically installed on each side of the guide rail, respectively And a slide body surrounding the upper roller and the guide roller and including a housing having a fixture for fixing the pesticide table; It is formed of a "c" shape is formed of a shape surrounding the slide body and consisting of a plurality of fasteners for supporting the guide rail,

The wire conveying apparatus comprises a housing, four roller gears connected to and engaged with at least one of the driving means, and a pair of guide rollers respectively installed on the left and right sides of the roller gear, An upper roller gear is meshed with an upper roller gear at an upper portion of a central roller gear connected to a driving means, and left and right roller gears are meshed with both sides thereof.

The transport apparatus in the pesticide spraying apparatus for the plastic house provided has a disadvantage in that its configuration is complicated and the manufacturing cost increases due to a plurality of rollers having respective gears and configured to be engaged with the gears provided. .

A vinyl house nutrient solution injection system of Korean Patent Publication No. 2002-66246. Agrochemical spraying device for vinyl house of Korean Patent Publication No. 430571.

The present invention has been invented to solve the above problems, the present invention provides a spray device for a vinyl house equipped with a rope transporting device capable of transporting at a uniform speed by using a rope to transport the injector along the rail. The purpose is to provide.

In addition, an object of the present invention is to provide an injection device for a vinyl house equipped with a rope transfer device that can adjust a friction force generated between the driving roller and the rope.

That is, an object of the present invention is to provide an injection device for a vinyl house that can be easily installed by adjusting the friction force between the length of the fixing rod and the rope and the driving roller according to the size of the vinyl house.

Vinyl house injector of the present invention made to achieve the above object, the injection device for a vinyl house to inject the chemical liquid supplied in the pressure state by transporting the injector with a plurality of nozzles are installed along the rail installed in the house In the, the length is made to be adjustable, and the roller is installed on both ends; A rope conveying device configured to adjust a frictional force with the rope fixedly installed as one type on the fixing side; Rails provided at both ends of the stator; An injector having a plurality of nozzles installed on each of the rails and provided with a plurality of nozzles for injecting the chemical liquid supplied along the rails; It is characterized by including a rope for conveying in the form of a closed curve by the rope conveying device, the injector along the rail.

The rope conveying apparatus is installed in the housing, the drive rollers installed inside the housing and connected to the electric motor to drive, and the left and right sides of the upper side of the drive rollers, respectively, the position is adjustable, the rope is wound around the drive rollers It characterized in that it comprises a pair of upper roller for tension adjustment to adjust the amount, and guide rollers provided on each lower side of the upper roller.

The stator may include a first fixing rod having a plurality of through holes formed at both ends of which the rope transfer device is integrally formed, and at least one through hole formed at one end of the first fixing rod to be slidably formed at both ends of the first fixing rod. The other end is constituted by a second fixing station provided with a roller.

The injection device for a vinyl house of the present invention made as described above has the advantage of minimizing the breakage of the rope by adjusting the friction force between the rope and the driving roller.

That is, by changing the tension of the rope according to the weight of the injector transported along the rail, the conveying length, etc., the frictional force between the rope and the driving roller should also change according to the tension of the rope.

For example, if the weight of the injector is heavy or the conveying length is long and the rope is subjected to great tension, the friction between the rope and the driving roller must be large. If the frictional force between the rope and the driving roller is smaller than the tension of the rope, slip occurs, which causes the rope to break and the injector cannot transfer at a uniform speed. In addition, when the weight of the injector is light or the conveying length is short and a small tension is applied to the rope, the friction force between the rope and the driving roller should be reduced. If the friction force between the rope and the driving roller is greater than the tension of the rope, there is a disadvantage in reducing the power loss of the electric motor and the life of the rope due to friction.

The pair of injectors are designed to be transported by a rope feeder, which is perfect for a vinyl house.

In addition, the width of the rail for guiding a pair of injectors (guide) may vary according to the size of the vinyl house, but the length of the fixing rod is adjustable in accordance with the change in the width of the rail, so there is an advantage of easy installation. .

1 is a cross-sectional view of a vinyl house equipped with a spray device for a vinyl house showing a preferred embodiment of the present invention.
Figure 2 is a partial perspective view of the injection device for a vinyl house showing a preferred embodiment of the present invention.
Figure 3 is a partially separated perspective view of the injection device for a vinyl house showing a preferred embodiment of the present invention.
Figure 4 is an exploded perspective view of the rope transport apparatus of the injection device for a plastic house showing a preferred embodiment of the present invention.
Figure 5 is an operating state showing the frictional force control between the rope and the driving roller in the rope conveying apparatus of the injection device for a vinyl house showing a preferred embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

The present invention is a device for injecting a chemical solution is provided in a plastic house with a pressure, as shown in Figures 1 to 3 largely installed on one side in the plastic house (1) and to the fixed base (10) Rope transfer device 20 that can adjust the friction force between the rope and the driving roller is integrally installed, a pair of rails (30, 30 ') are respectively provided on both sides of the fixing table 10, and the rails (30, 30) '), Respectively, are provided with a plurality of nozzles moving along each rail to inject the chemical liquid to the crop (40, 40') and the rope conveying device 20 by the injector in the form of a closed curve injector Rope 50 for conveying the 40 (40, 40 ') along the rail (30, 30'), and the electric motor 60 for driving the rope transfer device (20).

The fixture 10 is installed on one side of the plastic house, orthogonal to the longitudinal direction.

The fixture 10 is the length of the holder 10 in accordance with the width of the vinyl house (1) is formed is installed length adjustment portion (10a, 10a ') to be adjustable on both sides as shown in Figures 1 to 3 Make it adjustable.

The holder 10 is provided with a mounting portion 10 ′ so that the rope transfer device 20 is installed, the first holder 11 having a plurality of through holes formed at both ends, and both ends of the first holder 11. It is installed so as to slide in each, and two through holes are formed at one end, and the other end is composed of second fixing stand (12, 12 ') is provided with rollers (13, 13') for guiding the rope (50).

The fixture 10 includes a plurality of through holes formed in the first holder 11 and two through holes formed in the second holders 12 and 12 'to fit fastening members such as pins or bolts and nuts to the first holder ( 11) and the second holder (12, 12 ') are integrated, and adjust the length of the holder 10 by using a plurality of through-hole to which the fastening member is fitted.

The rope transfer device 20 is directly or indirectly connected to the electric motor 60 to transfer the rope 50 by the rotational force of the electric motor 60, the rope transfer device 20 as shown in Figs. It is integrally installed using a bolt and a nut to the mounting portion 10 ′ formed on the holder 10.

The rope transfer device 20 is a housing 21 having an inner space as shown in FIGS. 4 and 5, and a driving roller 22 installed inside the housing 21 to rotate with a rotational force supplied from the electric motor 60. ), The upper rollers (23, 23 ') for tension adjustment, which are installed on both sides (left and right sides) of the upper side (on the drawing) of the driving roller (22) and whose position is adjustable (changeable), and the upper rollers (23, for tension adjustment). 23 ') consists of guide rollers 24 and 24' installed on the lower side, and the housing 21 has a plurality of upper roller mounting holes 25 to move the position of the tension adjusting upper rollers 23 and 23 '. ) Is formed.

Rope conveying device 20 configured as described above is to drive the rollers 22 by the rotational force of the electric motor 60 is to convey the rope 50, the rope 50 is conveyed as shown in FIG.

The rope 50 is transported by the frictional force generated between the rotating driving rollers 22. When the frictional force is low, slippage occurs and the injectors 40 and 40 'cannot be transported at a uniform speed. If large, there is a disadvantage that the life of the rope 50 is shortened.

Therefore, the tension of the rope 50 is changed according to the installation site, that is, the quantity, weight, and transport distance of the injector, and thus the friction force between the rope 50 and the driving roller 22 should be adjusted.

The friction force between the rope 50 and the driving roller 22 can be adjusted by changing the positions of the tension adjusting upper rollers 23 and 23 'as shown in FIG. 5, and the tension adjusting upper rollers 23 and 23' are provided in the housing ( The position may be changed by the plurality of upper roller mounting holes 25 formed in 21).

That is, the amount of the rope 50 is wound around the driving roller 22 by adjusting the position of the tension adjusting upper rollers 23 and 23 'using the upper roller mounting holes 25 formed as shown in FIG. 5. By adjusting the friction force between the rope 50 and the drive roller 22 is adjusted.

The rails 30 and 30 'are installed to be spaced apart in the longitudinal direction of the vinyl house 1. The separation distance (spacing) of the rails 30, 30 ′ is usually determined by the vinyl house 1.

The injectors 40, 40 ′ are installed to move along the respective rails 30, 30 ′ and are supplied in a pressure state while being transported along the rails 30, 30 ′ due to the transfer of the rope 50. To spray the crops.

The injectors 40 and 40 'are connected to the rope 50 so as to be transported along the rails 30 and 30' by the transfer of the rope 50, and a plurality of spray nozzles are installed. .

The rope 50 is transferred by the rope transfer device 20 to transfer the injectors 40, 40 ′ along the rails 30, 30 ′, and as shown in FIG. 3, a plurality of rollers 13, 13 ′, 14, 14 ') and transfer in the form of closed curve.

The electric motor 60 uses a motor capable of forward and reverse rotation, and a speed reducer 61 for reducing the rotation speed of the electric motor 60 is usually installed between the rope transfer devices 20.

The injection device for a vinyl house of the present invention configured as described above operates (drives) the rope transfer device 20 by the electric motor 60, and the rope 50 is operated by the operation of the rope transfer device 20. Guided to the rollers 13, 13 ', 14, 14' and conveyed.

Due to the transfer of the rope 50, the injectors 40 and 40 ′ are sprayed along the rails 30 and 30 ′, thereby spraying the supplied chemical liquid onto the crop.

1: House 10: Fixture
20: rope feeder 21: housing
22: drive roller 23, 23 ': upper roller for tension adjustment
24, 24 ': guide roller 25: upper roller installation hole
30, 30 ': rail 40, 40': sprayer
50: rope 60: electric motor

Claims (3)

In the injection device for a plastic house to inject the chemical liquid supplied in the pressure state by transferring the injector with a plurality of nozzles installed along the rail installed in the house,
A fixed base 10 provided with rollers 13 and 13 'at both ends of which the length can be adjusted;
A rope transfer device 20 configured to adjust a frictional force with a rope fixed to one side of the holder 10;
Rails (30, 30 ') provided at both ends of the holder (10);
Injectors (40, 40 ') installed on the rails (30, 30') and provided with a plurality of nozzles for injecting a chemical solution supplied while being transported along the rails;
It includes a rope 50 for transporting the injector 40 by conveying in a closed curve form by the rope transport device 20,
The fixing stand 10 includes: a first fixing stand 11 having a plurality of through holes formed at both ends of which the rope transfer device 20 is integrally installed; At least one through hole is formed at one end of the first fixing stand 11 so as to be slidably, and second ends 12 and 12 'are provided with rollers 13 and 13' at the other end thereof. Vinyl house injector, characterized in that made. In the injection device for a plastic house to inject the chemical liquid supplied in the pressure state by transferring the injector with a plurality of nozzles installed along the rail installed in the house,
A fixed base 10 provided with rollers 13 and 13 'at both ends of which the length can be adjusted;
A rope transfer device 20 configured to adjust a frictional force with a rope fixed to one side of the holder 10;
Rails (30, 30 ') provided at both ends of the holder (10);
Injectors (40, 40 ') installed on the rails (30, 30') and provided with a plurality of nozzles for injecting a chemical solution supplied while being transported along the rails;
It includes a rope 50 for transporting the injector 40 by conveying in a closed curve form by the rope transport device 20,
The rope transfer device 20, the housing 21; A driving roller 22 installed inside the housing 21 and connected to and driven by an electric motor; Installed on the left and right sides of the upper side of the drive rollers 22, and a pair of tension adjusting upper rollers 23 and 23 'for adjusting the position of the rope 50 so as to adjust the amount of winding on the drive rollers 21; ; Injection device for a vinyl house, characterized in that it comprises a guide roller (24, 24 ') installed on each lower side of the upper roller (23, 23'). The method of claim 1,
The rope transfer device 20,
A housing 21;
A driving roller 22 installed inside the housing 21 and connected to and driven by an electric motor;
Installed on the left and right sides of the upper side of the drive rollers 22, and a pair of tension adjusting upper rollers 23 and 23 'for adjusting the position of the rope 50 so as to adjust the amount of winding on the drive rollers 21; ;
Injection device for a vinyl house, characterized in that it comprises a guide roller (24, 24 ') installed on each lower side of the upper roller (23, 23').

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