JP5686326B2 - Cultivation facility with covering material - Google Patents

Description

The present invention relates to a cultivation facility using a covering material such as a greenhouse. As a covering material, there are a windshield net and an insect net as well as a vinyl sheet.

In horticultural facilities in Okinawa, windproof nets are often covered on the outside. This is to protect the crops in the facility and the facility itself from strong winds by covering with a windbreak net.
However, it is said that the commercialization rate of the crops in the facility is reduced by 20 to 30% due to a little rubbing, and countermeasures are demanded.
In order to protect the crops inside the house, the outside windbreak net is not enough, and there is a need to install another windbreak net inside the facility and cover it twice. May take time, may not be completely fixed, may come off due to strong winds, or damage the windproof net.

JP-A-2-177825

As in Patent Document 1, a side end of a lining film developed on a mountain-shaped shelf frame is wound around a film shaft in a roll shape, and wound up with a guide belt that is wound around from the lower surface of the film. There has been proposed an idea for preventing the film from being broken without applying excessive tension to the lining film. In addition, opening and closing guidance is smooth and the opening width can be adjusted freely by the winding width of the induction belt, regardless of whether the film is thin or thick, and it is also possible to stack the films in double or triple layers. It can be used for a long period of time, with improved heat insulation and airtightness while opening and closing, and with few failures.
However, not only is the structure complicated and there are many failures, but it is expensive and not practically used because it is not practical.
The technical problem of the present invention is to pay attention to such a problem and to realize fixing and releasing of the covering material with a simple and inexpensive structure.

The first aspect of the present invention further includes an inner roof portion made of a covering material for lining in the inside of the cultivation facility covered with the covering material, and the upper end is supported by the beam pipe passed into the house , and the lower end is an inverted U The base material supported by the hook means formed in the shape of a letter and closed inward from the vertical axis is tilted inward, and cultivation is made with this base material covered with a covering material as the inner wall A facility,
By extending the tip of the sheet material added to the covering material or the covering material constituting the inner wall longer than the lower end of the hook means, and attaching a winding shaft to the tip,
Rotate the winding shaft until all of the extension is drawn out, and then rotate the winding shaft in the same direction, the extension is wound up and the winding shaft begins to rise,
Moreover, the upper side of the inclined round bar having the same gradient as the eaves of the inner roof portion of the house is inserted into the eave side of the arched pipe forming the inner roof, and the lower end of the lower side is formed in a hook shape facing downward. A hook means for hooking a winding shaft of the roof covering material, and a leading end of the roof covering material or a sheet material added to the covering material is extended longer than a lower end of the hook means, and the winding is formed on the leading end. By attaching the shaft,
The extension portion is rotated the take-up shaft until fed whole, when rotating the winding shaft in the same direction subsequently characterized that you have a structure in which the extended portion is wound by the winding shaft starts to rise It is a cultivation facility .

According to claim 2, the hook means on the inner wall side is attached to the inside of the house below the side column,
The cultivation facility according to claim 1, wherein the hook means on the roof side is attached to the inside of the house above the side support .

Claim 3 is the cultivation facility according to claim 2, wherein the hook means on the inner roof side is formed so as to open from the vertical axis.

According to a fourth aspect of the present invention, the hook means on the roof side and the hook means on the inner wall side are attached to the side column, and both ends of the roof pipe to be the roof of the inner roof part and the inner wall are provided at the upper end of the side column. The cultivation facility according to claim 1, wherein the cultivation facility is attached .

A fifth aspect of the present invention is characterized in that when the coating material constituting the inner wall is not in use, it is wound around a winding shaft and tied to the beam pipe so as not to fall. The cultivation facility according to any one of Items 4 to 4 .

Claim 6, cultivation facilities according to claim 1, wherein at least the lower end of each hook means of the hook means and the inner wall of the roof side is formed in an arc shape to claim 5 It is.

Claim 7, wherein to form a coating material or sheet material replenishment to the coating material in a tubular shape, therein, claim from claim 1, characterized in that you have and fixed inserting the winding shaft The cultivation facility according to any one of up to 6.

As in claim 1, the inside of the cultivation facility covered with the covering material further has an inner roof portion made of a covering material for lining, and the upper end is supported by a beam pipe passed into the house , and the lower end is The base material supported by the hook means formed in an inverted U shape and closed inside the vertical axis is leaned inward, and the inner wall is formed by covering the base material with a covering material. It is a cultivation facility. As shown in the heading of the paragraph “0026”, as shown in FIGS. 2 and 3, inner wall nets N1 and N2 are provided corresponding to the side nets n1 and n2. The inner wall nets N1 and N2 are provided so as to fall inside. That is, a base material having an upper end supported by the beam pipe 16 passed into the house and a lower end supported by the hook f is provided in advance. Unlike the hook F on the roof side, the hook f does not require the inclined round bar 10 fixed toward the house ridge. Therefore, as shown in an enlarged view in FIG. 6, the upper part of the round bar 17 standing at the tip of the angle 7 attached to the support column 1 (2) with the U bolt 8 is bent in an inverted U shape, and the bent lower end is a ring. The hook is formed in a shape. Such hooks f are provided downward on the left and right support columns 1. As described at the end of the paragraph “0028”, the hook f is disposed downward at the lower end of the inner wall standing diagonally, so that the take-up shaft 18 is easily detached, so that it is not easily detached. The hook f is formed close to the house center side from the vertical axis.
By extending the tip of the covering material constituting the inner wall or the sheet material added to the covering material longer than the lower end of the hook means on the inner wall side, and attaching a winding shaft to the tip,
When the winding shaft is rotated until the extension portion is fully extended, and then the winding shaft is rotated in the same direction, the extension portion is wound and the winding shaft starts to rise. The winding shaft can be easily hooked and fixed inside the means, and the structure is simplified. As described in the paragraph “0028”, when the winding shaft 18 is reliably moved to the inside of the hook f, it is caught by the hook f and fixed. In addition, it can replace with a covering material by adding a sheet material to a covering material.
Further, the upper side of the inclined round bar having the same gradient as the eaves of the inner roof portion of the house is inserted into the eaves side of the arched pipe forming the inner roof. That is, as described before and after the paragraph number “0022”, the round bar 9 is fixed to the upper end of the round bar 9 toward the ridge of the house, and the lower end of the slope is formed in a downward ring shape to form the hook F It is. [0022] Such hooks F are attached to the left and right support columns 1, 2, ... downward, and the inclined round bars 10, ..., 10 ... are inserted into both ends of the arched pipes 11 to form the inner roof.
The lower end of the lower side is formed in a downward hook shape to be hook means for hooking the winding shaft of the roof covering material, and the tip of the roof covering material or the sheet material added to the covering material is used as the hook means. Extending longer than the lower end, the winding shaft is attached to the tip.
Therefore, if the winding shaft is rotated until the extension portion is fully extended, and then the winding shaft is rotated in the same direction, the extension portion is wound up and the winding shaft starts to rise. The winding shaft can be easily hooked and fixed inside the hook means, and the overall structure is also simplified.

As in claim 2, the hook means on the inner wall side is attached to the inside of the house at the lower part of the side column,
FIG. 2 shows a configuration in which the hook means on the roof side is attached to the inner side of the house above the side column.

As in claim 3, the hook means on the inner roof side is formed so as to open from the vertical axis . Thus, since the angle formed by the hook means on the roof side and the inner roof portion to be covered is as large as nearly 90 degrees, the hook shaft can be easily hooked and fixed even if the hook means is opened from the vertical axis. It can still be hooked and fixed securely.

The roof pipe means and the inner wall side hook means are attached to the side column and the roof pipe which becomes the roof of the inner roof part or the inner side wall at the upper end of the side column. The configuration with both ends attached is as shown in FIG.

As in claim 5, when the coating material constituting the inner wall is not used, it is wound around the winding shaft and tied to the beam pipe so as not to fall. In the case where it is not necessary to use a net, the winding shaft 18 is wound around the core and tied to the beam pipe 16 so as not to fall.

Since at least the lower end of each of the hook means on the roof side and the hook means on the inner wall side is formed in an arc shape as in claim 6, the winding shaft of the covering material is hooked inside the hook means and fixed or released. There is no risk of damaging the coating material.

As in claim 7, when the covering material or a sheet material added to the covering material is formed into a cylindrical shape, and the winding shaft is inserted and fixed therein, the winding shaft Mounting and fixing to the covering material and the reinforcing sheet material are facilitated.

It is a top view which shows the whole picture of the cultivation facility by the coating | covering material of this invention. It is an enlarged front view of the cultivation facility of FIG. It is a right view of the cultivation facility of FIG. It is an enlarged view which illustrates the hook of the winding shaft of the inner roof coating | covering material in the cultivation facility of FIG. 1, (1) is a side view, (2) is a front view. It is the perspective view and end view which show the attachment structure of a winding shaft. It is an enlarged view which illustrates the hook of the winding shaft of the coating | covering material which comprises the inner wall in the cultivation facility of FIG. 1, (1) is a side view, (2) is a front view.

Next, an embodiment will be described in detail as to how the cultivation facility using the coating material of the present invention is actually embodied. FIG. 1 is a plan view showing the whole of a cultivation facility using the covering material of the present invention, and FIG. 2 is an enlarged front view seen from the wife side of the cultivation facility. The illustrated example is a pipe-made cultivation facility, and the framework of the house is composed of left and right side walls, arched roofs, and front and rear wives, and has a kamaboko shape. The left and right side surfaces are provided with a plurality of pipe side columns 1 and 2 which are inserted into the ground or embedded in a concrete foundation.
The side supports 1 and 2 and the roof pipe 3 are provided with horizontal pipes 4, 5 and 6 at predetermined intervals in parallel with the ridges so that the covering material can be easily stretched.
Normally, these frames are covered with a covering material such as a synthetic resin sheet or a windproof / mediumproof net, but in the illustrated example, windproof nets n1, n2, and n3 are shown as the covering materials. It is also put on the wives on both sides before and after not appearing.

As is apparent from FIGS. 2 and 3, the illustrated facility is further provided with lining nets N1 to N3 in a house shape inside the house covered with nets n1 to n3. That is, the side nets N1 and N2 for lining are provided upright corresponding to the left and right side nets n1 and n2. A roof net N3 for lining is provided corresponding to the roof net n3.
In order to support the roof net N3 for the lining, as shown in an enlarged view in FIG. 4, the angle 7 is attached to the column 1 (2) with the U bolt 8 and a round bar 9 made of reinforcing steel is attached to the tip of the angle 7. Standing up.
An inclined round bar 10 is fixed to the upper end of the round bar 9 toward the ridge of the house, and the lower end of the slope is formed in a downward ring shape to form a hook F.

Such hooks F are mounted downward on the left and right support columns 1, 2, and the inclined round bars 10,... 10 are inserted into both ends of the arched pipes 11 to form the inner roof.
A lining net N3 is provided as a covering material on the inner roof pipes 11. Specifically, as shown in FIG. 5, both ends of a lining roof net N3 are formed into a cylindrical shape 12, and a pipe winding shaft 13 is inserted into the cylindrical roof net N3, and a resin ring 15 having a C-shaped section is covered. It is fixed with elasticity and further screwed.
In addition, as in the illustrated example, reinforcing sheets 14 may be added to both ends of the net N3 to form a cylindrical shape 12 with a sheet material.
That is, the tip of the net N3 or the added reinforcing sheet 14 is extended longer than the lower end of the hook F, is formed into a cylindrical shape 12, and the winding shaft 13 is inserted through it.

Next, a method for fixing / releasing the net N3 will be described. When it is not necessary to use the net N3, the winding shaft 13 is wound half by half at the nearest position to the ridge of the inner roof. Needless to say, the winding shaft 13 is rotated by a known rotating machine (not shown).
When the net N is stretched on the inner roof , the wound net N3 is fed out so that the winding shaft 13 at the tip exceeds the hook F and the lower end (tip) of the hook F, and the reinforcing sheet 14 is formed. The take-up shaft 13 is rotated until all the extension portions are drawn out. At this time, the right half of the ridge is drawn clockwise and the left half is drawn counterclockwise.

When the winding shaft 13 is subsequently rotated in the same direction, the extension portion 14 is wound around the winding shaft 13 and the winding shaft 13 is raised. At this time, it is important to operate the rotating machine so that the winding shaft 13 comes inside the hook F.
As shown in the figure, when the take-up shaft 13 is reliably moved to the inside of the hook F, it is caught by the hook F and fixed.
Since the hook F is disposed downward at the outer end of the inner roof portion, the winding shaft 13 does not easily come off from the hook F, but the hook F can be easily hooked and fixed. Is formed to open from the vertical axis.

In order to release the net N3 whose tip is fixed by the hook F, the winding shaft 13 is operated by a rotating machine, the right half of the ridge is turned counterclockwise, and the left half is turned clockwise.
Then, the take-up shaft 13 comes off from the hook F, and then the net N3 is taken up and finally stored near the ridge.
The hook F is formed in a ring shape, but it is necessary that at least the lower end is formed in an arc shape. If the rebar is in an extended state, it may be pierced and damaged by the net or sheet, but if the lower end is formed at least in an arc shape, there is no possibility of piercing the net or sheet and causing damage.

As shown in FIGS. 2 and 3, inner wall nets N1 and N2 are provided corresponding to the side nets n1 and n2. The inner wall nets N1 and N2 are provided so as to fall inside. That is, a base material having an upper end supported by the beam pipe 16 passed into the house and a lower end supported by the hook f is provided in advance.
Unlike the hook F on the roof side, the hook f does not require the inclined round bar 10 fixed toward the house ridge. Therefore, as shown in an enlarged view in FIG. 6, the upper part of the round bar 17 standing at the tip of the angle 7 attached to the support column 1 (2) with the U bolt 8 is bent in an inverted U shape, and the bent lower end is a ring. The hook is formed in a shape. Such hooks f are provided downward on the left and right support columns 1.
Note that the lower ends of the nets N1 and N2 on the inner surface are also formed in a cylindrical shape so that the winding shaft 18 is inserted and fixed, and the winding shaft 18 needs to be extended so as to exceed the lower end of the hook f. In this case, it can be reinforced using the reinforcing sheet 14 instead of the nets N1 and N2, as in the case of the net N3.

Next, a method for fixing and releasing the nets N1 and N2 will be described. When it is not necessary to use a net, the wire is wound around the winding shaft 18 and tied to the beam pipe 16 so as not to fall. When the nets N1 and N2 are stretched as inner walls , the wound nets N1 and N2 are fed out so that the lower winding shaft 18 exceeds the hook f and the lower end (tip) of the hook f. The take-up shaft 18 is rotated until all of the extension portion composed of the reinforcing sheet 14 is drawn out. At this time, the right half of the ridge is drawn clockwise and the left half is drawn counterclockwise.

When the winding shaft 18 is subsequently rotated in the same direction, the extension portion 14 is wound around the winding shaft 18 and the winding shaft 18 moves up. At this time, it is important to operate the rotating machine so that the winding shaft 18 comes inside the hook f.
As shown in the figure, when the take-up shaft 18 is reliably moved to the inside of the hook f, it is caught by the hook f and fixed.
Since the hook f is disposed downward at the lower end of the inner wall standing diagonally, the take-up shaft 18 is easily detached. Therefore, the hook f is closed to the house center side from the vertical axis so as not to be easily removed. It is formed in a slight manner.

To release the nets N1 and N2 whose lower ends are fixed by the hook f, the right half of the ridge is turned counterclockwise and the left half is turned clockwise by operating the rotating machine. .
Then, off the winding shaft 18 from the hook f, then the net N1, N2 the winding, and finally, stored strapped to the beam pipe 16 so as not to lower drop.

As described above, forming the downward hook means, turning the winding shaft attached to the outer end or lower end of the covering material in the direction of feeding out the covering material, It can be fixed by hooking inside the hook means, and when releasing it, it is only necessary to reverse the winding shaft and wind up the covering material, so it is easy to fix and release the covering material and the structure is simple and It will be cheap.

DESCRIPTION OF SYMBOLS 1, 2 Side support 3 Roof pipe n1, n2 Side net n3 Roof net N1, N2 Lined side net N3 Lined roof net 10 Inclined round bar F Hook 11 Arch-shaped pipe 12 Cylindrical shape 13 Winding shaft 14 Reinforcement sheet 16 Beam pipe f hook 18 winding shaft
19 Base material

Claims (7)

The inside of the cultivation facility covered with the covering material further has an inner roof portion made of a covering material for lining, and the upper end is supported by a beam pipe passed into the house , and the lower end is formed in an inverted U shape. And the base material supported by the hook means formed close to the inner side of the vertical axis is tilted to the inner side, and it is a cultivation facility that covers the base material with a covering material as an inner wall,
By extending the tip of the sheet material added to the covering material or the covering material constituting the inner wall longer than the lower end of the hook means, and attaching a winding shaft to the tip,
Rotate the winding shaft until all of the extension is drawn out, and then rotate the winding shaft in the same direction, the extension is wound up and the winding shaft begins to rise,
Moreover, the upper side of the inclined round bar having the same gradient as the eaves of the inner roof portion of the house is inserted into the eave side of the arched pipe forming the inner roof, and the lower end of the lower side is formed in a hook shape facing downward. A hook means for hooking a winding shaft of the roof covering material, and a leading end of the roof covering material or a sheet material added to the covering material is extended longer than a lower end of the hook means, and the winding is formed on the leading end. By attaching the shaft,
When the winding shaft is rotated until the extension portion is fully extended, and then the winding shaft is rotated in the same direction, the extension portion is wound and the winding shaft starts to rise. A cultivation facility . The hook means on the inner wall side is attached to the inside of the house below the side column,
The cultivation facility according to claim 1, wherein the hook means on the roof side is attached to the inside of the house above the side column. The cultivation facility according to claim 2, wherein the hook means on the inner roof side is formed so as to open from the vertical axis . The hook means on the roof side and the hook means on the inner wall side are attached to the side column, and both ends of the roof pipe serving as the inner roof portion and the inner side wall roof are attached to the upper end of the side column. The cultivation facility according to claim 1, claim 2, or claim 3. 5. The structure according to claim 1, wherein when the coating material constituting the inner wall is not in use, the coating material is wound around a winding shaft and tied to the beam pipe so as not to fall. The cultivation facility according to any of the above. Cultivation facility according to claim 1, wherein at least the lower end of each hook means of the hook means and the inner wall of the roof side is formed in an arc shape to claim 5. Wherein to form a coating material or sheet material replenishment to the coating material in a tubular shape, therein, claim 1, characterized in that you have and fixed inserting the winding shaft to claim 6 The cultivation facility as described in .

Images