KR101974827B1 - a aquatic plant cultivation device of high-installed - Google Patents

Abstract

The present invention relates to a single pole-type high-bed hydroponics device capable of moving up and down, which enables hydroponics of crops such as a strawberry at a fixed height separated from the ground. According to an embodiment, the single pole-type high-bed hydroponics device capable of moving up and down is installed inside a vinyl greenhouse and can move up and down in order to regulate the height of a bed which accommodates a culture medium where a hydroponic crop is planted. The single pole-type high-bed hydroponics device capable of moving up and down comprises: a bottom fixture which includes a base seated on the bottom surface while maintaining a random interval in a longitudinal direction of a vinyl greenhouse, and a boss-shaped combining unit protruding from the base; a pillar which has the bottom end detachably combined with the bottom fixture, and provided with a length regulating unit at the middle thereof; and a Y-shaped supporter which is detachably fixed to the top end of the pillar and supports the bed from below.

Description

[0001] The present invention relates to an aquatic plant cultivation device for high-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hydroponic cultivation apparatus, and more particularly, to a large hydroponic cultivation apparatus for hydroponically cultivating crops such as strawberries at a predetermined distance from the ground.

Unless otherwise indicated herein, the contents set forth in this section are not prior art to the claims of this application and are not to be construed as prior art to be included in this section.

Generally, a strawberry cultivated in a greenhouse grows a young seedlings extending from the mother liquor to the pot, and grows a seedlings grown to some extent in the pot into a bed set on the floor of the plastic house or on a separate pedestal, .

On the other hand, the cultivation on the floor of the vinyl house has a tendency to spread various infectious diseases, and a method of putting the bed on a pedestal installed at a certain height and incapable of working posture at the time of harvesting strawberry, to be. In other words, the area of high cultivation is increasing from 100ha at the end of 2010 to more than 10 times at least 1,000ha by the end of 2017.

In a conventional hydroponic cultivation system for cultivating strawberries and other crops, a bed for preparing strawberries is placed on a styrofoam or plastic gutter serving as a water trough and an artificial soil (referring to the medium) Fill the seedlings of the crops.

The above-mentioned water troughs are collected in the separately disposed drainage tank since the nutrient solution supplied to the crop is absorbed by the root of the crop and the remaining drainage flows out and collects in the water trough.

The pipe bases used for placing the water troughs described above have a larger number of media used and a larger number of pipes are used to securely fix the weight of the bed, which makes it difficult to find a cleaning operation and a leak point of the nutrient solution .

Minimizing the above-described piping can reduce installation costs and provide convenient benefits of pest control, cleaning and sanitation, and crop management (foliage, enemy, harvesting, etc.).

In addition, in order to improve the growth environment such as sunlight (light), temperature, humidity, carbon dioxide, etc., depending on the growing stage of the crop, it is required to improve the height of the pipe base so as to be adjustable up and down.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a photograph showing a cultivation tank for hydroponic cultivation of strawberries according to the prior art, and a hydroponic cultivation using the same.

As shown in FIG. 1, according to the strawberry hydroponic cultivation tank conducted by EBBJ in France, the quality of crops to be harvested can be stabilized by maximizing the incident light amount and ensuring uniform growth.

The EBBJ strawberry hydroponic cultivation tank (so-called "bed") was injection-molded into a plastic material so as to have a length of about 5 m. Then, the connecting portion of the cultivation tank was heat- Directional connection.

In this case, since a typical vinyl house in which crops such as strawberries are hydroponically cultivated is installed to have a length of about 100 m, a twist deformation may occur on a joint portion when a rear pot having a length of 5 m is repeatedly connected in the longitudinal direction .

As a result, the life span of the cultivation tank is shortened and re-installation of the cultivation tank has a problem that the income of the strawberry cultivation farmer can be greatly reduced.

Korean Patent Registration No. 10-1916950 discloses a folding-type planting apparatus and method for growing strawberry.

The embodiment of the present invention is characterized in that the length of a pipe support (support) supported by a gutter on which a bed on which a hydroponic crop is settled can be easily controlled by a non-specialist in the field of industry, It is related to the high hydroponic cultivation device.

The embodiments of the present invention can be applied to a variety of applications such as a method of adjusting the height of the gut according to the growing stage of a hydroponic crop to optimize the growth environment of sunlight (light), temperature, humidity, Related to hydroponic cultivation equipment.

The embodiment of the present invention is characterized in that it is unnecessary to perform a fixing operation for anchoring the lower end of the column to a certain depth from the surface of the ground, thereby shortening the work time for installing the pipe pedestal and reducing the workload of the worker. Related to hydroponic cultivation equipment.

The embodiment of the present invention is an embodiment of the present invention, in which the horizontal state of the gutters can be constantly maintained, the water level of the culture liquid filled in the bed can be adjusted horizontally, It is related to the high hydroponic cultivation device.

In order to achieve the above and other objects of the present disclosure, according to one embodiment of the present disclosure,

The present invention is applied to a large-sized high-hydroponic culture apparatus installed inside a vinyl house and capable of moving up and down to adjust the height of a bed in which a medium for cultivating hydroponic crops is accommodated,

A bottom fixture including a base which is seated on the bottom surface at an arbitrary interval in the longitudinal direction of the plastic housing and a boss-shaped engagement protrusion formed on the base;

A support having a lower end detachably coupled to the bottom fixture and a length adjuster formed at an intermediate side;

And a Y-shaped supporter which is detachably fixed to the upper end of the column and supports the bed.

The above-described large-sized high-hydroponic cultivation apparatus having the above-described configuration and capable of moving up and down according to the embodiment of the present invention has the following advantages.

It is possible to solve the labor shortage because the non-specialist can easily control the length of the pipe support (support) supported by the gutter on which the bed where the hydrographic crop is settled can be easily adjusted.

In addition, according to the growing stage of the hydroponic crops, the height of the gutters can be adjusted to optimize the growth environment such as sunlight, temperature, humidity and carbonic acid gas, thereby increasing the yield of the hydroponic crops.

In addition, since a fixing work for anchoring the lower end of the column to the ground surface at a certain depth is unnecessary, the work time for installing the pipe mount can be shortened and the workload of the operator can be reduced, thereby improving the workability and workability.

In addition, it is possible to maintain the horizontal state of the gutters constantly, and it is possible to uniformly supply the water to the hydroponic crops by aligning the level of the nutrient solution filled in the bed horizontally, thereby promoting the growth of the hydroponic crops, .

The present invention relates to a strawberry hydroponic cultivation apparatus,
FIG. 2 is a photograph illustrating a hydroponic cultivation to which a large-sized high-hydroponic culture apparatus capable of moving up and down according to a preferred embodiment of the present invention is applied,
Fig. 3 is a partial enlarged photograph of the hydroponic cultivation shown in Fig. 2,
Fig. 4 is a drawing of the main part of the hydroponic cultivation apparatus shown in Fig. 2,
FIG. 5 is a view of a length adjuster for adjusting the length of a support in the hydroponic cultivation apparatus shown in FIG. 2;
FIG. 6 is a view showing a length adjuster according to another embodiment for adjusting the length of a branch in the hydroponic cultivation apparatus shown in FIG. 2. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIGS. 2 to 6, an apparatus for cultivating a large sized high-hydroponic cultivator according to an embodiment of the present invention includes:

The present invention is applied to a large-sized high-hydroponic cultivation apparatus which is installed in a vinyl house and can move up and down to adjust the height of a bed in which a medium for planting hydroponic crops such as strawberries is accommodated,

A bottom fixture (13) including a base (11) that is seated on the bottom surface at an arbitrary interval in the longitudinal direction of the plastic greenhouse (10) and a boss - shaped engagement hole (12) protruded on the base (11);

A strut (15) detachably connected to the bottom fixture (13) and having a length adjusting portion (14) formed at an intermediate side thereof;

And a Y-shaped supporter (17) detachably fixed to the upper end of the column (15) and supporting the bed (16).

According to a more preferred embodiment, as shown in Fig. 4, the supporter 17 described above

An insert 18 detachably coupled to the top of the post 15,

A first receiving portion 20 extending from the upper end of the insertion portion 18 and supporting the drainage passage 19 of the bed 16,

And a wing-shaped second receiving portion 22 extending symmetrically to the upper end of the first receiving portion 20 for preventing the wing portion 21 of the bed 16 from being compressed and supported.

As shown in Fig. 6, the length adjuster 14 for varying the length of the strut 15 described above

The pipe-shaped support (15) is divided into first and second connecting rods (23, 24)

First and second nuts 25 and 26 formed at one ends of the first and second connecting rods 23 and 24,

A male screw portion 27 corresponding to the first and second nuts 25 and 26 is formed on the outer periphery to connect the first and second connecting rods 23 and 24, And a length adjusting rod 28 for adjusting the length of the first, second,

As shown in Figs. 4 and 5, the length adjuster 14 for varying the length of the above-mentioned strut 15

The pipe-shaped support (15) is divided into first and second connecting rods (23, 24)

A first coupling hole 29 formed to pass through the first connecting rod 23,

A second engaging hole 31 formed in the small diameter portion 30 formed to be coupled to the first connecting rod 23 so as to pass therethrough while being spaced apart in the vertical direction,

The first coupling hole 29 and the second coupling hole 31 selectively coupled with the center of the first coupling hole 29 are detachably coupled to the first coupling hole 29 and the second coupling hole 31, And a fastening member 32 (for example, a bolt and a nut may be used) for adjusting the length of the fastening member.

In the figure, reference numeral 33 denotes a water supply hose for supplying a nutrient solution or the like to the hydroponic crop 34 planted in the medium of the bed 16.

Hereinafter, an example of using an external large-sized high-hydroponic cultivation apparatus capable of moving up and down according to an embodiment of the present invention will be described with reference to the accompanying drawings.

2 to 6, a bed 16 on which a hydroponic crop 34 such as strawberry is grown is formed by injection molding with a flockstick or the like, or formed by hydroforming, When the nutrient solution is supplied to the medium through the water supply hose 33, the roots of the hydroponic crop 34 are used to absorb part of the nutrient solution and recover the nutrient solution to be drained.

At this time, the contents of supplying and discharging the nutrient solution by the water supply hose 33 to the medium on which the bed 16 and the hydrocolonic crop 34 on which the medium is placed are commonly used in the technical field of the present invention, Will not be described in detail.

The pillars 15 are installed on the vinyl house 10 so as to support and support the bed 16 at an arbitrary interval in the longitudinal direction.

That is to say, the base 11 constituting the bottom fixture 13 is seated in the plastic house 10 while being equidistantly spaced in the longitudinal direction, and a boss-shaped coupling hole 12 formed on the base 11, 15) Join the bottom.

The struts 15 are fixed by the fastening members 35 screwed radially to the fastening holes 12 so as to prevent the struts 15 from being detached from the fastening holes 12 described above.

When the diameter of the base 11 is formed to have an arbitrary size, the load of the bed 16 can be dispersed on the paper surface to minimize the occurrence of horizontal defects of the bed 16 due to partial settlement.

Since the base 11 to which the lower end of the column 15 is coupled is seated on the ground surface in the plastic house 10, a separate anchoring and fixing operation is unnecessary, thereby shortening the work time for installing the column 15, The workload can be reduced.

The Y-shaped supporter 17 can be coupled to the upper end of the pipe-shaped support 15 to support and support the bed 16.

In other words, the drainage passage 19 of the bed 16 is supported by the first support portion 20 formed at the upper end of the insertion portion 18 constituting the supporter 17.

In addition, it is possible to prevent the wing portion 21 of the bed 16 from being pressed and supported by the wing-shaped second receiving portion 22 extending symmetrically to the upper end of the first receiving portion 20 to be detached.

Meanwhile, in order to optimize the growth environment of sunlight, temperature, humidity, carbon dioxide, etc., the height of the bed 16 is adjusted according to the growing stage of the watercrop 34 planted in the medium of the bed 16.

At this time, the length of the strut 15 can be easily adjusted by the length adjusting portion 14 formed at the intermediate side of the strut 15.

5, the small diameter portion 30 of the second connecting rod 24 is coupled to the first connecting rod 23 formed in a divided manner, and the first connecting rod 23 is connected to the first connecting rod 23 through the first connecting rod 23 The center of the coupling hole 29 and the centers of any one of the plurality of second coupling holes 31 penetratingly formed in the vertical direction at equal intervals are made to coincide with the center of the coupling hole 29, As the fastening member 32 is detachably coupled to the holes 29 and 31 and fastened, the height of the post 15 can be adjusted.

On the other hand, as the hydroponic crop 34 cultivated in the aforementioned medium grows, the length of the strut 15 can be varied to adjust the height of the bed 16 due to the weight of the bed 16 including the hydroponic crop 34 and the medium. A large force is required when adjusting.

As shown in FIG. 6, the length of the strut 15 can be easily adjusted by the length adjuster 14 formed at the middle of the strut 15, .

In detail, the length adjusting rod 28 formed on the intermediate side of the first and second connecting rods 23 and 24 having the split members is rotated in one direction (that is, counterclockwise) by grasping the handle 28a The male screw portion 27 formed on the outer circumferential edge of the length adjusting rod 28 is engaged with the first and second nuts 25 and 26 formed on one end of the first and second connecting rods 23 and 24, The male screw portion 27 of the length adjusting rod 28 is inserted into the first and second connecting rods 23 and 24 through the first and second nuts 25 and 26 so that the first and second connecting rods 23 and 24, 24 is shortened.

As a result, the total length of the struts 16 is adjusted to be shortened, so that the height of the bed 16 is lowered from the ground.

On the contrary, when the length adjusting rod 28 is rotated in the opposite direction (that is, clockwise) by grasping the handle 28a, the male screw portion 27 formed on the outer periphery of the length adjusting rod 28, The male screw portion 27 of the length adjusting rod 28 is engaged with the first and second nuts 25 and 26 formed on one end of the first and second connecting rods 23 and 24 correspondingly, (The male screw portion 27 is retained in the state of being screwed on the first and second nuts 25 and 26), and the first and second connecting rods 23 and 24 ) Becomes longer.

As a result, the entire length of the struts 16 is adjusted to be longer, so that the height of the bed 16 is higher than the ground (for example, the total length of the struts 15 can be adjusted by about 5 to 10 cm).

At this time, since the male screw portion 27 formed on the outer periphery is screwed to the first and second nuts 25 and 26 formed on the first and second connecting rods 23 and 24, the entire length of the strut 15 The length control rod 28 in the form of a turnbuckle for variable adjustment is used commonly in the technical field of the present invention, and therefore, detailed description of its construction and use will be omitted.

The height of the bed 16 can be adjusted by adjusting the entire length of the pillars 15 by the length adjusting portion 14 formed at the intermediate side of the pillars 15 as described above, It is possible to prevent the hydrocrops 34, which have been planted repeatedly on the beige, from being damaged.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the disclosure as defined in the following claims. As will be understood by those skilled in the art.

10; plastic house
11; Base
12; Junction
13; Floor fixture
14; The length-
15; landlord
16; Bed
17; supporter
18; The insertion portion
19; drain
20; The first support portion
21; Wing portion
22; The second bearing portion
23; The first connecting rod
24; The second connecting rod
25; The first nut
26; The second nut
27; Male thread part
28; Length adjustment rod
29; The first coupling ball
30; Small neck
31; The second coupling ball
32; The fastening member

Claims (4)

The present invention is applied to a large-sized high-hydroponic culture apparatus installed inside a vinyl house and capable of moving up and down to adjust the height of a bed in which a medium for cultivating hydroponic crops is accommodated,
A bottom fixture including a base which is seated on the bottom surface at an arbitrary interval in the longitudinal direction of the plastic housing and a boss-shaped engagement protrusion formed on the base;
A support having a lower end detachably coupled to the bottom fixture and a length adjuster formed at an intermediate side;
And a supporter which is detachably fixed to the upper end of the column and supports the bed, the upper and lower movable upper and lower hydroponic cultivation apparatus comprising:
The supporter is Y-shaped,
An insertion portion detachably coupled to the column top,
A first receiving part extending from an upper end of the insertion part and supporting the drain path of the bed,
And a wing-shaped second receiving portion extending symmetrically from the upper end of the first receiving portion to prevent the wing portion of the bed from being pressed and supported to be separated from the upper receiving portion. . delete The method according to claim 1,
The length adjuster for varying the length of the struts
The pipe-shaped support is divided into first and second connecting rods,
First and second nuts formed at one end of the first and second connecting rods,
And a length adjusting rod formed on the outer periphery of the male screw portion corresponding to the first and second nuts to connect the first and second connecting rods and adjust the length of the first and second connecting rods according to the rotating direction Wherein the upper and lower movable upper and lower hydroponic cultivation apparatuses are provided. The method according to claim 1,
The length adjuster for varying the length of the struts
Wherein the support member is divided into first and second connecting rods,
A first coupling hole formed on the upper side of the first connecting rod,
A second coupling hole penetratingly formed on the small diameter portion formed to be vertically movably coupled to the first connecting rod while being spaced apart in the vertical direction,
And a coupling member detachably coupled to one of the first coupling hole and the second coupling hole selectively matching the center of the first coupling hole to adjust the length of the first and second coupling bars Wherein the upper and lower movable upper and lower hydroponic cultivation apparatuses are provided.

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