KR101930791B1 - Warm cover opening and closing device for green house - Google Patents

Abstract

Disclosed is an internal heat insulation cover opening/closing apparatus for tunnel type vinyl greenhouse. The internal heat insulation cover opening/closing apparatus includes: a rope winder rotation shaft which is installed on the center of the ceiling of an outer vinyl greenhouse; a first driving motor which is configured to rotate the rope winder rotation shaft in normal and reverse directions; a first rope winder which is coupled to the rope winder rotation shaft, is connected to a first cover opening/closing rope connected to a first end of the first heat insulation cover covering a first inner vinyl greenhouse installed in the outer vinyl greenhouse to rotate with the rope winder rotation shaft and wind or unwind the first cover opening/closing rope; a first heat insulation cover winding drum which is connected to a second end of the first heat insulation cover parallel to the first end of the first heat insulation cover, rotates when the first heat insulation cover is unfolded from the first inner vinyl greenhouse due to winding of the first cover opening/closing rope on the first rope winder, and winds the first heat insulation cover; and a second driving motor which is configured to rotate the first heat insulation cover winding drum in normal and reverse directions.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a warm-

The present invention relates to an apparatus for opening and closing a tunnel-type vinyl house inside heat insulating cover, and more particularly, to a tunnel type vinyl house inside heat insulating cover opening and closing apparatus for opening and closing an inside plastic house located in an inner space of the outside vinyl house.

Conventionally, in a conventional apparatus for opening and closing a lid of a plastic house, a connecting cord is connected to an opening and closing part of a heat shield provided inside a plastic house, and a rotary shaft is mounted on the roof of the vinyl house. The upper end of the open string and the closing string The direction of winding is opposite to each other, and the rotation shaft is rotated to open and close the heat-insulating lid by winding or unwinding the open string.

Therefore, since the length of the heat shield is about 100M, the opening and closing ropes are connected every 5M. The open rope and the closing rope are prepared in a row, the upper end of the rope is fixed to the rotary shaft at regular intervals, As shown in FIG. 1, the connecting state of the opening / closing strap and the closing strap is connected to the opening / closing portion of the lid. Thus, the two points and the lower one of the connecting points are bound together to form a triangle so that the rotating shaft rotates, Repeatedly pulling and loosening, the pulling force is applied in the direction of approaching to each other, so that the rolled or loosened condition is not constant, so that when the cord is rolled up, overflow occurs and the loosened part is tangled. There was an inconvenience that I could not.

In order to solve this problem, there has been developed a spinning drum in which a winding drum is provided at regular intervals on a rotary shaft so that an opening string and a closing string are wound around the groove of the winding drum. However, the lower end of the open string and the lower end of the string So that it is not possible to prevent the occurrence of tangles during opening and closing, and there is a problem that the cost of preparing a plurality of drum bodies and the cost of installing the drum bodies are large and the replacement operation becomes difficult when the drum is broken.

As a solution to these problems, Registration No. 20-0404919 entitled "Device for opening / closing a heat insulating cover inside a vinyl house" is disclosed. However, since the opening operation of the heat-insulating cover is performed in a form in which the opened heat-insulating cover is unevenly stacked on the ground, the volume of the opened heat-insulating cover placed on the ground becomes large, , There was a problem in reuse as moisture from the ground was absorbed by the heat insulating cover.

Accordingly, the problem to be solved by the present invention is that the process of opening the heat-insulating lid is easy, the inconvenience and troubles of removing or reinstalling the heat-insulating lid are eliminated, and the heat-insulating lid in an opened state from the inner vinyl house is stored in a small volume The present invention provides a tunnel type vinyl house interior heat insulation cover opening / closing device that prevents the problem of damaging crops by covering the sunlight and prevents water from being absorbed from the ground during storage of the heat insulation cover.

The apparatus for opening and closing the inside cover of a tunnel-type vinyl house according to an embodiment of the present invention includes a wire-winding rotating shaft installed at the center of a ceiling of an outside greenhouse; A first driving motor configured to forwardly and reversely rotate the line-barrel rotary shaft; A first cover opening / closing line connected to a first cover opening / closing line connected to the first end of the first heat insulating cover which covers the first inner greenhouse installed in the inner space of the outside greenhouse, A first lanyard winding or unwinding the first cover opening / closing line; Wherein the first lid opening / closing rope is wound around the first lanyard so that the first lid is connected to the first inner lid by the first inner lid and the first inner lid is connected to the second end of the first lid, A first heat-insulating-sheet wrapping drum for rotating the first heat-insulating cover when the heat-insulating sheet is unfolded from the house; And a second drive motor configured to rotate forward and reverse the first lid warming-up drum.

In one embodiment, the second inner cover is connected to a second cover opening / closing line connected to a first end of a second thermal cover covering the first inner greenhouse and the second inner greenhouse adjacent to the first inner cover, 2 a second tucker to wind up or unwind the cover opening / closing line; And the second lid opening / closing rope is wound around the second lanyard so that the second lid opening is connected to the second inner lid by the second inner lid, A second heat-shield lid winding drum for rotating the second heat-insulating lid when the second heat-insulating lid is unfolded from the house; And a third driving motor configured to forwardly and reversely rotate the second heat-shrinking lid winding drum.

In one embodiment, the first heat shield and the second heat shield include a tunnel sheet and a heat insulating sheet, respectively, and the first heat shield and the second heat shield are provided so that the heat shield sheet is partially wound around the heat shield wrapping drum And then fixed by a second fixing member after a part of the drum is wound on the heat shield wrapping drum so that the tunnel sheet covers the heat shield sheet and fixed by the first fixing member, Can be connected to the winding drum.

In one embodiment, the first cover opening and closing rope and the second cover opening and closing rope are connected to a first grip and a second grip which are coupled to the first ends of the first and second lids, respectively, Wherein the tunnel type vinyl house inside heat insulating cover opening / closing device is connected to the first heat shield wrapping drum and the second heat shield wrapping drum inside the outside vinyl house, And a take-up drum lifting device for lifting the first and second lid-up take-up drums in a state in which the lid and the second lid are wound, away from the ground.

In one embodiment, the winding drum lifting device includes a pair of guide members disposed at both longitudinal ends of the inner vinyl house inside the outer vinyl house, including guide grooves, and extending vertically from the paper; And a pair of squeezing ropes one end of which is connected to the upper end of each of the guide members and the other end of which is connected to each of the squeezers, and both end portions of the first and second heat- And the second drive motor and the third drive motor are rotated, the respective windings are wound around the first and second heat shielding covers in the wound state, The first and second heat-shield lid-winding drums and the second heat-shield lid-winding drum can be lifted along the guide grooves.

According to the present invention, it is possible to easily open the heat-insulating lid and to solve the inconvenience and troubles of removing or reinstalling the heat-insulating lid, There is an advantage that the problem of damaging the crops by covering the sunlight due to the fact that the cover is stored in a small volume is prevented and moisture absorption from the ground can be prevented from being absorbed when the heat insulating cover is stored.

1 is a front view for explaining the construction of a tunnel type vinyl house inside heat insulating cover opening / closing apparatus according to an embodiment of the present invention.
FIG. 2 is a partially enlarged perspective view showing a connection structure of the line-winding rotation axis, the first drive motor, the first line-drawing line and the second line-drawing line shown in FIG.
3 is a partially enlarged perspective view showing a connection structure between each of the heat shield lid winding drum and the second driving motor shown in Fig. 1 and a state of a winding drum lifting device.
4A and 4B are perspective views for explaining a structure in which the heat-insulating cover is fixed to the heat-insulating-sheet-winding drum.
FIGS. 5A to 5C are front views for explaining a process of opening the heat insulating cover through a thermal insulating cover opening / closing device inside a tunnel-type vinyl house according to an embodiment of the present invention.
6 is a front view showing a state in which the heat insulating cover is kept separated from the ground by the winding drum lifting device shown in FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a tunnelled plastic house inner heat insulating cover opening / closing device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged to illustrate the present invention in order to clarify the present invention.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

FIG. 1 is a front view for explaining the construction of a tunnel type vinyl house internal heat insulation cover opening / closing device according to an embodiment of the present invention. FIG. 2 is a front elevational view FIG. 3 is a partially enlarged perspective view showing a connection structure between the heat shield lid winding drum and the second driving motor shown in FIG. 1 and a state of a winding drum lifting device. FIG. And FIGS. 4A and 4B are perspective views for explaining a structure in which the heat-insulating cover is fixed to the heat-sensitive-sheet wrapping drum.

The apparatus for opening and closing the inside cover of a tunnel type vinyl house according to an embodiment of the present invention includes a cover for opening and closing the cover plates 31 and 32 covering inner vinyl houses 21 and 22 located in the inner space of the outside vinyl house 10 Device.

1 to 3, the apparatus for opening / closing a heat-insulating lid within a tunnel-type vinyl house according to an embodiment of the present invention includes a tether rolling rotation shaft 110, a first driving motor 121, a first tether 131, The second drive motor 122, the second heat shield lid winding drum 142, and the third drive motor 123. The second drive motor 122 is driven by the second drive motor 122,

The string take-up rotary shaft 110 is installed at the center of the ceiling of the outside greenhouse 10. For example, the length of the string take-up shaft 110 may be less than the entire length of the outside greenhouse 10.

The first driving motor 121 is configured to rotate forward and reverse in a reverse direction. To this end, a first speed reducer 151 may be connected to the first driving motor 121, and a first speed reducer 151 may be connected to the line-

The first string take-up 131 is connected to the first take-up lid 31 which is coupled to the string take-up rotary shaft 110 and covers the first inner greenhouse 21 installed in the inner space of the outer vinyl house 10 And is connected to the first cover opening / closing line 161 connected thereto. Here, the first cover opening / closing string 161 is connected to the first tongue 41 connected to the first end of the first heat shielding lid 31. When the drive shaft of the first drive motor 121 is rotated in the first direction, for example, clockwise, the first line take-up device 131 is rotated in the first direction together with the line- When the driving shaft of the first driving motor 121 is rotated in the second direction, for example, in the counterclockwise direction, the first driving motor 121 is rotated in the second direction together with the take- The line 161 can be released.

The second string take-up 132 is coupled to the first take-up lid 32 which is coupled to the string take-up shaft 110 and covers the second inner greenhouse 22 adjacent to the first inner green house 21 And is connected to the second cover opening / closing line 162 connected thereto. Here, the second cover opening / closing string 162 is connected to the second tongue 42 connected to the first end of the second heat shield 32. The second string take-up 132 may rotate together with the string take-up rotary shaft 110 and the first string take-up 131 to wind or loosen the second cover open / close string 162. For this purpose, the end of the first lid opening / closing line 161 wound on the first lanyard 131 may be fixed to the upper end of the axis of the first lanyard 131, The end of the second lid opening / closing line 162 may be fixed to the lower end of the axis of the second lanyard 132.

Here, the first string take-up 131 and the second string take-up 132 may be alternately arranged in the longitudinal direction of the string take-up rotary shaft 110.

The first lid wrapping drum 141 is connected to the second end of the first lid 31 parallel to the first end of the first lid 31 so that the first lanyard 131 is provided with a first lid The opening and closing line 161 is wound to wind the first heat-insulating cover 31 when the first heat-insulating cover 31 is unfolded from the first inner vinyl house 21.

The second drive motor 122 is configured to rotate the first lid wrapping-up drum 141 forward and reverse. To this end, the second drive motor 122 may be connected to the second speed reducer 152, and the second speed reducer 152 may be connected to the first heat shield wrapping drum 141.

The second lid wrapping drum 142 is connected to the second end of the second lid 32 parallel to the first end of the second lid 32 so that the second lanyard 132 is connected to the second lid When the second heat-insulating cover 32 is unfolded from the second inner vinyl house 22 when the opening and closing line 162 is wound, the second heat-insulating cover 32 is wound by rotating.

The third drive motor 123 is configured to rotate the second lid wrapping-up drum 142 forward and reverse. To this end, the third drive motor 123 may be connected to the third speed reducer 153, and the third speed reducer 153 may be connected to the second heat shield wrapping drum 142.

On the other hand, the first heat-shield lid-winding drum 141 and the second heat-shield lid-winding drum 142 are firmly connected to the first heat-shield lid 31 and the second heat-shield lid 32. That is, the first heat shielding lid 31 and the second heat shielding lid 32 are composed of the tunnel sheets 311 and 321 and the heat insulating sheets 312 and 322, respectively. The tunnel sheets 311 and 321 and the heat insulating sheet 312 And 322 are firmly fixed so as to prevent slippage on the first heat-up lap winding drum 141 and the second heat-up lap winding drum 142.

4A and 4B, for this purpose, the heat insulating sheets 312 and 322 are formed in such a manner that a part of the heat insulating sheets is wound around the heat-insulating-sheet winding drum 141 and 142, The members 191 are fixedly coupled at regular intervals in the longitudinal direction of the heat shield lid winding sleeves 141 and 142 and the tunnel sheets 311 and 321 are fixed to the heat sink luff winding drum 141 A plurality of second fixing members 192 having the same shape as that of the first fixing member 191 are fixedly coupled at regular intervals in the longitudinal direction of the thermal head lid winding drums 141 and 142. At this time, the heat insulating sheets 312 and 322 are superimposed on the tunnel sheets 311 and 321.

Meanwhile, the apparatus for opening / closing the inside cover of a tunnel-type vinyl house according to an embodiment of the present invention further includes a controller 170.

The control unit 170 controls the driving start, the driving stop, and the rotating direction of the first driving motor 121, the second driving motor 122, and the third driving motor 123. That is, when the first heat shield lid 31 and the second heat shield lid 32 are opened, the controller 170 rotates the first drive motor 121 in the forward direction, and the first heat shield lid 31 and the second heat lid 32 The second driving motor 122 and the third driving motor 123 are rotated in the forward direction and the first driving motor 121 is rotated in the reverse direction. Here, when the first drive motor 121 is reversely rotated, the second drive motor 122 and the third drive motor 123 are normally rotated so that the first heat shield lid 31 and the second heat shield lid 32 The first cover opening and closing rope 161 and the second cover opening and closing rope 162 are wound around the first lanyard winding drum 131 and the second lanyard winding drum 142 when they are wound around the first heat- So as to be released from the take-up reel 132.

Meanwhile, the apparatus for opening / closing the thermal insulation cover inside the tunnel-type vinyl house according to an embodiment of the present invention further includes a winding drum elevating device 180.

The winding drum elevating device 180 is connected to the first heat shield lid winding drum 141 and the second heat shield luff winding drum 142 inside the outside greenhouse 10 so that the first heat shield lid 31 and the second heat shield lid Up drum 141 and the second heat-shimmer take-up drum 142 in a state where the first heat-shrinkable film winding drum 32 is wound up.

As an example, the winding drum elevating device 180 may include a pair of guide members 181 and a pair of beading rods 182.

Each of the guide members 181 is disposed at both longitudinal ends of the inner greenhouses 21 and 22 in the inside of the outside greenhouse 10 and includes guide grooves 1813 and can extend vertically from the ground have. For example, the pair of guide members 181 may include a horizontal bar 1811 connected to the frame of the outside vinyl house 10, a vertical bar 1811 perpendicular to the horizontal bar 1811, 1812). The vertical bar 1812 may be spaced a predetermined distance from the vertical frame of the outer vinyl house 10 to form a guide groove 1813. Both end portions of each of the first heat-up-sheet-winding drum 141 and the second heat-up-sheet-winding drum 142 are inserted into the guide groove 1813 of each of the guide members 181.

One end of each of the winding rods 182 is connected to the upper end of each of the guide members 181 and the other end thereof is connected to the respective tongues 41, 42. Each of the windings 182 is wound around the first heat-up lap winding drum 141 and the second heat-up lap winding drum 142 when the second driving motor 122 and the third driving motor 123 rotate The first heat shield lid winding drum 142 and the second heat shield lid winding drum 142 are pulled to be lifted along the guide groove 1813 while being wound around the first heat shield lid 31 and the second heat shield lid 32 do. Each of these winding rope 182 is a process in which the first heat shield lid 31 and the second heat lid 32 are wound around the first heat shield lid winding drum 141 and the second heat shield luff winding drum 142 The first heat shield lid 31 and the second heat shield lid 32 may be connected to the first heat shield lid winding drum 141 and the first heat shield lid winding drum 141, The first tongue 41 and the second tongue 42 may be connected only when the winding drum lifting device 180 is used in a state in which the drum is wound on the first and second thermal lid winding drums 142. [

Hereinafter, a process of operating the opening / closing apparatus inside the tunnel-type vinyl house according to an embodiment of the present invention will be described with reference to FIGS. 5A to 5C. FIGS. 5A to 5C are front views for explaining a process of opening the heat insulating cover through a thermal insulating cover opening / closing device inside a tunnel-type vinyl house according to an embodiment of the present invention.

The controller 170 first rotates the first drive motor 121 in order to open the first heat shield lid 31 and the second heat shield lid 32 covering the inner greenhouses 21 and 22. When the first drive motor 121 is rotated in the forward direction, the first take-up reel 131, the second reel take-up reel 131 and the second reel take- The second lid opening and closing line 162 is wound on the second line stopper 132 and the second lid opening and closing line 162 is wound on the second lid opening and closing bar 162 to thereby connect the first lid 31 and the second lid 32, The first end side of the first heat shielding lid 31 and the second heat sinking lid 32 are separated from the inner side greenhouses 21 and 22 and opened by pulling the first tongue 41 and the second tongue 42.

5A, the controller 170 rotates the second drive motor 122 and the third drive motor 123 in the normal direction, The first drive motor 121 is rotated in the reverse direction. The first lanyard opening and closing line 161 and the second lanyard opening and closing line 162 are released while the first lanyard opening 131 and the second lanyard opening 132 are reversely rotated, And the second heat shield lid winding drum 142 are rotated forward to wind the first heat shield lid 31 and the second heat shield lid 32 as shown in Figs. 5B and 5C, respectively.

6 is a front view showing a state in which the heat insulating cover is kept separated from the ground by the winding drum lifting device shown in FIG.

On the other hand, when it is desired to keep the first heat-insulating lid 31 and the second heat-insulating lid 32 in a state of being wound around the first heat-up lap winding drum 141 and the second heat-up lap winding drum 142 for a long period of time, The lifting device 180 may be used.

In this case, the controller 170 rotates the second drive motor 122 and the third drive motor 123 in the forward direction, and the second drive motor 122 and the third drive motor 123 rotate the first heat- When the winding drum 141 and the second lid wrapping-up drum 142 are rotated in the normal direction, the first lid 31 and the second lid 32 The first heat-up lid-winding drum 141 and the second heat-up lid-up drum 142 are lifted along the guide grooves 1813 to be separated from the paper surface as shown in Fig. Thereby, interference may not occur in the work for managing the crops of the inner greenhouses 21, 22.

The first and second heat shielding lids 31 and 32 installed for the purpose of keeping the inside greenhouses 21 and 22 at a predetermined temperature can be opened and closed by using the apparatus for opening and closing the inside of the tunnel type vinyl house according to the present invention. It is possible to easily remove the first heat shield lid 31 and the second heat shield lid 32 from the framework of the inner greenhouses 21 and 22 and to manually remove the first heat shield lid 31 and the second heat shield lid 32 manually 31 and the second heat insulating cover 32 are removed, and the labor and labor are reduced.

The first heat shield lid 31 and the second heat shield lid 32 are fixed to the first heat shield lid winding drum 141 and the second heat shield luff winding drum 142 by a first fixing member 191 and a second fixing member The slip is generated when the first heat shield lid 31 and the second heat shield lid 32 are wound around the first heat shield lap winding drum 141 and the second heat shield luff winding drum 142 The first heat shield lid 31 and the second heat shield lid 32 can be wound in a roll form on the first heat shield lid winding drum 141 and the second heat shield luff winding drum 142 So that it is advantageous to prevent the problem of damaging the crops due to the sunlight being stored in a small volume inside the outside greenhouse 10.

If necessary, for example, the first heat shield lid 31 and the second heat lid 32 can be removed by using the after-harvest post-harvest drum elevating apparatus 180 cultivated in the inner greenhouses 21, It is not necessary to completely remove the first heat shielding lid 31 and the second heat shielding lid 32 after the harvesting of the crop and the moisture from the ground is removed from the heat insulating covers 31 and 32 So that it is prevented that the moisture is absorbed. Therefore, even if the heat-insulating covers 31 and 32 are re-used, there is an advantage that the same warmth can be maintained and used.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

Claims (5)

A rope pulling rotary shaft installed at the center of the ceiling of the outside greenhouse;
A first driving motor configured to forwardly and reversely rotate the line-barrel rotary shaft;
A first cover opening / closing line connected to a first cover opening / closing line connected to the first end of the first heat insulating cover which covers the first inner greenhouse installed in the inner space of the outside greenhouse, A first lanyard winding or unwinding the first cover opening / closing line;
Wherein the first lid opening / closing rope is wound around the first lanyard so that the first lid is connected to the first inner lid by the first inner lid and the first inner lid is connected to the second end of the first lid, A first heat-insulating-sheet wrapping drum for rotating the first heat-insulating cover when the heat-insulating sheet is unfolded from the house; And
And a second drive motor configured to rotate forward and reverse the first lid wrapping-up drum,
And a second lid opening / closing line connected to a first end of a second lid covering the second inner greenhouse adjacent to the first inner greenhouse, A second line-up roller for winding or unwinding;
And the second lid opening / closing rope is wound around the second lanyard so that the second lid opening is connected to the second inner lid by the second inner lid, A second heat-shield lid winding drum for rotating the second heat-insulating lid when the second heat-insulating lid is unfolded from the house; And
Further comprising a third drive motor configured to rotate forward and reverse the second lid wrapping-up drum,
Wherein the first heat-insulating lid and the second heat-insulating lid each include a tunnel sheet and a heat insulating sheet,
The first heat shield and the second heat shield are partially fixed to the heat shield wrapping drum such that the heat shield sheet is partially fixed on the heat shield wrapping drum and then fixed by the first fixing member and the tunnel sheet covers the heat shield sheet Is wound by a second fixing member and is connected to the first heat-uptabo wrapping drum and the second heat-uptop-up take-up drum, respectively.
Opening and closing device inside the tunnel type vinyl house. delete delete The method according to claim 1,
Wherein the first cover opening and closing rope and the second cover opening and closing rope are connected to a first grip and a second grip that are coupled to the first ends of the first and second lids, Connected to an insulating cover,
Wherein the tunnel type vinyl house inside heat insulation cover opening / closing device is connected to the first heat insulation wrapping windup drum and the second heat insulation wrapping up drum inside the outer vinyl house to wind the first heat insulation cover and the second heat insulation cover Further comprising a take-up drum lifting device for lifting the first heat-up lap-up drum and the second heat-up lid-up drum in a state of being apart from the ground,
Opening and closing device inside the tunnel type vinyl house. 5. The method of claim 4,
The winding drum lifting device comprises:
A pair of guide members disposed at both lateral ends of the inner vinyl house in the longitudinal direction of the inner vinyl house and including guide grooves and extending vertically from the ground; And
A pair of guiding rods having one end connected to an upper end of each of the guide members and the other end connected to each of the grips,
Both end portions of the first heat-shield lid-winding drum and the second heat-shield lid-winding drum are inserted into the guide grooves of the pair of guide portions, respectively,
When the second driving motor and the third driving motor are rotated, the respective winding rope is wound around the first heat-insulating lid and the second heat-insulating lid in a wound state, and the first heat-insulating lid winding drum and the second heat- Characterized in that the winding drum rises along the guide groove.
Opening and closing device inside the tunnel type vinyl house.

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