KR20020090594A - Agricultural chemicals spraying apparatus for a vinyl plastic hothouse - Google Patents

Abstract

PURPOSE: An apparatus for spraying agricultural chemicals for a green house is provided to automate a spraying work of the agricultural chemicals, thus improving the convenience and safety of a spraying work. CONSTITUTION: The apparatus for spraying agricultural chemicals comprises guide rails(10) arranged longitudinally at equal distances on the ceiling of a green house; a main slide body(11) slidably mounted on each guide rail, to which an agricultural chemicals stand(60) is installed; a plurality of auxiliary slide bodies mounted on the guide rail so as to be located at the rear side of each main slide body to support a hose(or tube)(61) connected to the agricultural chemicals stand; a dual roller(30) installed to one end of each guide rail to convert an operating direction of a wire(50) and a roller installed to the other end of the guide rail; a wire transfer device(40) connected to a driving device(41) of a trust; and the endless wire for sliding each main slide body at the same time.

Description

Agricultural chemicals spraying apparatus for a vinyl plastic hothouse

The present invention relates to a pesticide spraying apparatus for a plastic house, and more particularly, to a pesticide spraying apparatus for a plastic house that can be automatically transported in the longitudinal direction of the house at the same time the pesticide spraying rods arranged in more than one row.

In general, a vinyl house manufactured for agriculture has a limited space inside, so that a method of using a narrow vinyl house space as efficiently as possible has been developed.

For example, a pesticide spraying device is widely used to spray pesticides on crops or flowers planted in plastic houses.

The pesticide spraying device sprays pesticides while the worker moves directly between the crops and the crops (or flowers and flowers) by holding the pesticides directly. Because of this, it is difficult for the worker to spray pesticides, and the pesticides are absorbed into the human body through the respiratory organs or the skin and thus adversely affect many people.

One way to solve this problem is to provide a pesticide spreading device, in particular a device that can pull the pesticides and hoses (or tubes) through the trust of the house.

However, such a pesticide spraying device is convenient for spraying pesticides because the operator can easily pull the pesticide stand and the hose, but the pesticides cannot be prevented from being inhaled by the human body.

In addition, the pesticide spreading device requires a separate device, for example, a drive motor and a wire in order to be able to spray the pesticide while pulling to one side along the longitudinal direction of the trust and then back to the opposite side, so that the installation cost and This has led to higher management costs.

The present invention has been made in view of this point, and by mounting the guide rail to the trust structure of the plastic house, the slide assembly is configured to automatically adjust in the longitudinal direction of the guide rail by the motor drive, the operator directly The purpose is to provide a pesticide spraying device for a plastic house that can eliminate the injuries caused by pesticides because it is not only convenient, but also because there is no worker in the plastic house while spraying pesticides.

1 is a block diagram showing the overall configuration of a pesticide spraying device according to the present invention,

2 is an exploded perspective view showing a main slide body according to the present invention;

3 is a cross-sectional view showing a main slide body according to the present invention;

4 is a cross-sectional view showing another embodiment of a main slide body according to the present invention;

5 is an exploded perspective view showing an auxiliary slide body according to the present invention;

6 is a side view of the pesticide spraying apparatus according to the present invention,

7 is a partially exploded perspective view for showing the mounting state of the wire transfer device according to the present invention.

[Description of Symbols for Main Parts of Drawing]

10: guide rail 11: main slide body

12: fixture 13: slide body

14 ring portion 15 support

15a: 1st wire support roller 15b: 2nd wire support roller

15c: support end 16: housing

16a: Slot 16b: Pharmacy Fixture

17a: upper roller 17b: guide roller

17c: shaft 18a, 18b: groove

19: spring 20: auxiliary slide body

30: double roller 31: roller

32: first roller 33: second roller

40: wire transfer device 41: drive means

42 housing 43 center roller gear

44: upper roller gear 45a, 45b: left and right roller gear

46: guide roller 50: wire

60: pesticide 61: hose (or tube)

100: horizontal trust 200: vertical trust

The present invention for realizing this is provided with a guide rail installed at equal intervals along the longitudinal direction on the ceiling portion of the plastic house, the main slide body is provided on the lower portion and is mounted so as to slide on each guide rail, this main slide body A plurality of auxiliary slide bodies mounted on the guide rails to support the hoses (or tubes) connected to the pesticide stand so as to be located at the rear side of the guide rails, and installed at one end of each guide rail to change the operation direction of the wires. The dual roller and the roller mounted on the other end of the guide rail, the wire transfer device connected to the drive means mounted on the trust to transfer the wire, and in the form of a closed curve alternately between the double roller and the remaining roller Connected to each main slide body simultaneously It is characterized by consisting of a wire for sliding.

In a preferred embodiment of the present invention, the main slide body is wrapped around the upper roller and the guide rollers are provided in contact with the upper surface of the guide rail, a pair of vertically installed on each side of the guide rail, respectively, the upper roller and the guide roller A slide body including a housing having a fixture for fixing the pesticide stand; It is formed in a "c" shape is characterized in that consisting of a plurality of fasteners for supporting the guide rail while being made of a form surrounding the slide body.

In addition, the upper roller is characterized in that two.

In addition, the upper roller is characterized in that the groove is formed in the central portion of the outer peripheral surface.

In addition, each of the guide roller is characterized in that the groove is formed in the form of surrounding the guide rail on the outer peripheral surface.

In addition, the guide rollers are installed so that the upper end is free to move in the housing, the rotating shaft of the lower end is projected out through a slot formed in the housing is characterized in that configured to be provided with an elastic force toward the inside of the housing.

In addition, the main slide body is characterized in that it is fixed to the wire so as to be located on the same line perpendicular to the guide rail.

In addition, each of the auxiliary slide body is a housing that surrounds the guide rail, the upper roller is installed in the housing and mounted so as to be located above the guide rail, a pair of guide rollers respectively installed on the left and right sides of the guide rail, hose (Or tube) is characterized in that it comprises a ring for fixing.

In addition, the upper roller is characterized in that the groove is formed in the central portion of the outer peripheral surface.

In addition, each of the guide roller is characterized in that the groove is formed in the form of surrounding the guide rail on the outer peripheral surface.

In addition, the double rollers support the wire drawn by the first roller connected to the wire feeder or from another adjacent double roller, and the second roller guides the wire which has been redirected through the roller to the other adjacent double. It is characterized in that it is installed to withdraw the wire with a roller.

In addition, the wire transfer device comprises a housing, four roller gears connected to and coupled to at least one of the drive means, and a pair of guide rollers respectively installed on the left and right sides of the roller gear, Gears are characterized in that the upper roller gear is meshed with the upper roller gear in the center of the drive means is connected, and the left and right roller gears are meshed with both sides.

In addition, the wire is drawn out from the wire conveying device is characterized in that it is made in the form of a closed curve to be re-introduced back to the wire conveying device by repeating the connection to the second roller by turning the rear roller through the first roller.

Hereinafter, the configuration and operation of the present invention with reference to the accompanying drawings.

1 is an overall configuration diagram showing a configuration of a pesticide spraying device according to the present invention. Here, reference numeral 100 denotes a trust installed horizontally in the plastic house, and 200 denotes a trust installed vertically.

The present invention is installed on the ceiling (trust) of the already completed vinyl house or the finished vinyl house so that the pesticides can be reliably sliding along the guide rail.

The pesticide spraying device of the present invention for this purpose is a guide rail 10 installed on the ceiling part of the plastic house, more specifically, the horizontal trust 100 or the vertical trust 200, and is mounted on the guide rail 10 and sliding The main slide body 11 is included.

Here, the guide rail 10 is generally used to produce a hollow cylindrical pipe or a stainless steel made in the form of a square cross-section pipe used to produce a vinyl house, Figure 4 in the accompanying drawings of the present invention. Shows an example in which the four guide rails 10 are mounted, but it is preferable to adjust the number and length of the guide rails 10 in consideration of the size of the vinyl house and the type and size of the crop.

In addition, the guide rail 10 may be installed and used in a horizontal plane state as shown in FIG. 1, or may be installed and used in a semicircle or mountain shape according to the cross-sectional shape of the vinyl house.

The main slide body 11 includes a fixture 12 for fixing the guide rail 10 to the horizontal trust 100 or the vertical trust 200 of the vinyl house, and the slide body that actually slides on the guide rail 10. It consists of (13).

2 is an exploded perspective view showing the configuration of the main slide body 11. Here, the fastener 12 is hooked to the hook (100 or 200) or hooked to the hook portion 14 to be fixed by welding or the like, and the lower portion of the hook portion 14 is mounted to the guide It is comprised by the support body 15 which supports the rail 10. As shown in FIG.

In a preferred embodiment of the present invention, the ring portion 14 and the support 15 is fastened to each other using a bolt, it is preferable to relax the bolt to be used to adjust the mounting angle.

The support body 15 is formed so that the edge part extended downward along the side surface of the guide rail 10 can be bent in two times, and can support this guide rail 10 from below. In more detail, the support 15 is formed in the shape of the bottom portion is folded up while the overall shape is made of "c" shape, and to support the guide rail 10 at this folded end. The support end 15c is comprised so that it may be. In a preferred embodiment of the present invention, the support end 15c may be used in a circular arc shape as shown in Figure 2 attached to the cylindrical guide rail 10, the guide rail (as shown in Figure 4 attached) 10) may be used in the form of a square beam shape.

In addition, the support 15 has first and second wire support rollers 15a and 15b horizontally installed on the outer side and the bottom thereof, respectively, and the support rollers 15a and 15b are attached to the drawings. As shown in 4, the closed curve wire 50 to be described later is supported so as not to sag.

In a preferred embodiment of the present invention, the support 15 is preferably used by mounting a plurality of pieces at regular intervals in consideration of the length and weight of the guide rail 10 to the trust (100 or 200).

The slide body 13 actually slides along the guide rail 10. The slide body 13 has a cutout surface formed at a lower portion thereof so as to surround the guide rail 10, and a housing 16 is formed, and the housing 16 is formed at an upper portion of the guide rail 10. The upper roller 17a is provided so that it may contact and rotate.

In the preferred embodiment of the present invention, the upper roller 17a is installed at regular intervals in the longitudinal direction of the housing 16, that is, the longitudinal direction of the guide rail 10, so that the main slide body 11 is stable. It is preferable to comprise so that sliding is possible. In addition, the upper roller 17a is used to form a groove (18a) selectively on the outer peripheral surface, this groove (18a) is a cross-sectional shape of the guide rail 10, that is, shown in Figures 3 and 4 As described above, when the cross section of the guide rail 10 is square, this groove 18a is not necessary, but in the case of a cylinder, the contact area with the cylindrical guide rail 10 is widened by the groove 18a.

Although not shown in the accompanying drawings, even in the case of the guide rail 10 having a rectangular cross section, the groove 18a may be formed in the upper roller 17a so that the contact area may be further expanded. In particular, the groove 18a shows an example formed in an arc shape in the accompanying drawings, but it is also possible to manufacture and use the groove 18a in a square shape so as to be suitable for the guide rail 10 having a square cross section.

In addition, the housing 16 is provided with guide rollers 17b so as to be positioned on the left and right sides of the guide rails 10, and the guide rollers 17b also have grooves 18b similarly to the upper rollers 17a described above. It is selectively formed and used. The guide rollers 17b are used to install a total of four, two on each side of the guide rail 10, respectively.

In a preferred embodiment of the present invention, each of the guide rollers 17b is manufactured in the form of a ball joint at the upper end of the shaft 17c and installed in the housing 16 so as to be movable within a predetermined angle. The lower end is installed so as to protrude outward through the slot 16a formed in the housing 16, and then the end of the protruding shaft 17c is elastically supported by the spring 19 to always be at the center of the housing 16. It is preferable to install so as to face. This is for each guide roller 17b to increase the adhesion to the guide rail 10 to be able to move stably.

The main slide body 11 formed as described above is provided with a medicine holder fixture 16b at the bottom to fix and use the pesticide holder 60 for spraying pesticides.

Therefore, in the main slide body 11, the two upper rollers 17a improve the contact force with the guide rails 10 by the load of the pesticide stand 60, and the four guide rollers 17b provided on the left and right sides. ) Improves the contact force with the guide rail 10 while receiving elastic support, thereby allowing sliding without the left and right rocking action on the guide rail 10.

Figure 5 shows an auxiliary slide body 20 for supporting a hose (or tube) for supplying pesticides to the pesticide table 60 mounted on the main slide body (11).

The auxiliary slide body 20 can also be used in the same configuration as the main slide body 11, because the weight of the left and right oscillation or the conveying body (pesticide) is lighter than the main slide body (11) As shown in Fig. 5, it is preferable to remove the one from the pair of upper rollers 17a constituted by the main slide body 11, and to use it in a compact and simple structure.

In addition, in the accompanying drawings, the auxiliary slide body 20 and the main slide body 10, in which one of the upper rollers 17a is lacking, are mounted on the guide rail 10, and the pesticide table 60 and the hose (or An example of fixing the tube 61 to an example is shown.

The auxiliary slide body 20 is installed to be used so as to stably support the hose (or tube) 61 by installing a plurality depending on the length of each guide rail (10).

In addition, the pesticide spraying apparatus of the present invention includes a double roller 30 and a general roller 31. As shown in FIG. 1, the double roller 30 and the general roller 31 are respectively provided at both ends of the guide rails 10, and the double roller 30 is the main slide body. (11) is connected to the wire 50 and the other guide rail (10) for the electrical coupling, the roller 31 is to change the direction of travel of the wire (50).

That is, the double roller 30 is provided with the first roller 32 and the second roller 33 spaced horizontally by a predetermined distance, where the wire 50 is shown in FIG. As described above, the first roller 32 is hooked to the second roller 32 via the general roller 31, and is connected to the first roller 32 of another adjacent double roller 30 again. It is composed. This will be described in detail with the wire 50 described later.

As shown in FIG. 7, the wire transfer device 40 includes a drive unit 41 such as a motor fixed to the trust 100 or 200, and a housing having a space having a predetermined size therein. 42, a central roller gear 43 provided inside the housing 42, an upper roller gear 44 and a left and right roller gears configured to mesh with and interlock with upper and left and right sides of the central roller gear 43, respectively. 45a and 45b and a pair of guide rollers 46 provided so as to be located outside the left and right roller gears 45a and 45b.

Here, each of the roller gears (43, 44, 45a, 45b) is a gear portion is formed so that some sections can be engaged with each other, and the roller portion is formed so that the wire 50 is wound in some sections, these gears 43, The driving means 41 is connected to any one of the 44, 45a and 45b to rotate simultaneously.

The wire transfer apparatus used in the preferred embodiment of the present invention is preferably used in the configuration of the application No. 2001-28158 (named "wire transfer apparatus") filed in Korea on May 22, 2001 .

The wire 50 is wound around the lower part of the left roller gear 45a and wound around the lower part of the right roller gear 45b again while being wound around the upper roller gear 44 once. 50 not only reduces the sliding phenomenon during driving by increasing the contact area with the roller gears 43, 44, 45a and 45b, but also rotates the roller gears 43, 44, 45a and 45b together. Therefore, it is possible to stably transfer the wire 50 to the left or the right side in accordance with the rotational direction of the driving means 41.

In addition, the wire 50 is used to connect in the form of a closed curve, which is the first roller 32-general roller 31 of the double roller 30 described above-the second roller of the double roller 30 After repeating the configuration for connecting the 33 is connected to the above-described wire transfer device 40 is installed in a closed curve form to use. This connects the portion connecting the first roller 32 of the double roller 30 to the normal roller 31 (or the second roller 33 of the double roller 30 to the normal roller 31). It is possible to pull the main slide body (11) fixed to the same direction at the same time in the same direction or in the opposite direction. At this time, in the preferred embodiment of the present invention, the main slide body 11 is fixed to the wire 50 so as to be positioned side by side in the width direction with respect to the guide rail 10 at the same time the length of the guide rail 10 It is preferable to comprise so that sliding along a direction is possible.

Therefore, the main slide 11 is guide rail as the wire 50 connected in the form of a closed curve is pulled to one side by the driving means 41 while being connected by the double roller 30 and the general roller 31. Forward and backward movement is possible along the longitudinal direction of (10).

As described above, the present invention provides the following effects by configuring the main slide body arranged in multiple lines to move back and forth at the same time through a wire connected in the form of a closed curve.

1) Even in a plastic house with a large area, pesticide spraying can be done at once by adjusting the installation interval and number of guide rails.

2) When spraying pesticides, the worker does not enter the plastic house and sprays the pesticides by controlling the driving means from the outside. Therefore, the pesticides are not inhaled through the worker's skin or respirator. Will be.

3) It is possible to drive a large number of main slide body by using a single drive means, not only can reduce the cost, but also the structure is simple compared to the conventional pesticide spraying device to spray each pesticide stand by driving each pesticide stand This makes it easy to manage.

Claims (13)

Guide rails installed at equal intervals along the longitudinal direction on the ceiling of the plastic house, Pesticide is provided in the lower portion and the 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 main slide body to support a hose (or tube) connected to the pesticide stand; A double roller installed at one end of each of the guide rails to change an operation direction of the wire, and a roller mounted at the other end of the guide rail; A wire transfer device connected to the driving means mounted on the trust to transfer the wire, The pesticide spraying device for a plastic house, characterized in that consisting of a wire that is made of a closed curve alternately connected to the dual roller and the remaining roller to slide each main slide body at the same time by the operation of a wire transfer device. According to claim 1, wherein the main slide body is the upper roller is installed in contact with the upper surface of the guide rail, guide rollers are installed in a pair of each vertically on each side of the guide rail, wrap the upper roller and the guide roller and pesticide A slide body including a housing having a fixing fixture; The pesticide spraying apparatus for a plastic house, characterized in that formed of a plurality of fasteners that support the guide rails while being formed in a shape that surrounds the slide body. According to claim 2, wherein the upper roller is pesticide spraying apparatus for a green house, characterized in that the two. According to claim 2 or 3, wherein the upper roller is pesticide spraying apparatus for a plastic house, characterized in that the groove is formed in the central portion of the outer peripheral surface. According to claim 2, wherein each guide roller is a pesticide spraying apparatus for a plastic house, characterized in that the groove is formed in a form surrounding the guide rail on the outer peripheral surface. According to claim 1 or 5, wherein each guide roller is installed so that the upper end can move freely in the housing, the rotary shaft of the lower end is projected out through the slot formed in the housing can receive elastic force toward the inside of the housing Pesticide spraying device for a plastic house, characterized in that configured to. The pesticide spraying apparatus for a vinyl house according to claim 1 or 2, wherein the main slides are fixed to the wires so as to be positioned on the same line perpendicular to the guide rails. The guide slide according to claim 1, wherein each of the auxiliary slide bodies includes a housing surrounding the guide rail, an upper roller installed inside the housing and mounted to be positioned above the guide rail, and a pair of guides respectively provided on the left and right sides of the guide rail. A pesticide spraying device for a plastic house, characterized in that it comprises a roller and a ring for fixing the hose (or tube). According to claim 1 or 8, wherein the upper roller is pesticide spraying apparatus for a plastic house, characterized in that the groove is formed in the central portion of the outer peripheral surface. According to claim 1 or 8, wherein each guide roller is a pesticide spraying apparatus for a vinyl house, characterized in that the groove is formed in a form surrounding the guide rail on the outer peripheral surface. The method of claim 1, wherein the double roller is a first roller to support the wire drawn from the other double roller connected to or adjacent to the wire feeder, the second roller guides the wire through which the direction is changed through the roller A pesticide spraying device for a plastic house, characterized in that it is installed to withdraw the wire to another adjacent double roller. According to claim 1, wherein the wire transfer device comprises a housing, four roller gears which are connected to and engaged with at least one driving means, and a pair of guide rollers respectively provided on the left and right sides of the roller gears. Wherein, the roller gears are pesticide spraying apparatus for a plastic house, characterized in that the upper roller gear is engaged with the upper portion of the center roller gear connected to the drive means, the left and right roller gears are joined to both sides. The method of claim 1, wherein the wire is drawn out from the wire transfer device is formed in the form of a closed curve to be re-introduced back to the wire transfer device by repeatedly connecting the second roller by turning the rear roller through the first roller. Pesticide spraying device for green house.