KR200285098Y1 - open and closing device for heat insulating hatch of single vinyl house - Google Patents

Abstract

The present invention relates to a thermal insulation cover opening and closing device of the single-acting house, one end is fixed to the ceiling portion 102 of the single-acting house frame 100 at a predetermined interval, and the other end to the bottom 103 of the house frame 100 A fixed wire 110; In the state in which the upper end of the heat insulating cover 120 is bound, the middle portion of the wire 110 is wound up and down to move up and down along the wire 110 by the forward and reverse rotation operation of the driving motor 130. And a moving body 140 for opening and closing the first and second moving bodies 140, the driving roller 141 being axially coupled to the driving motor 130, and a first driven member installed in parallel with the upper part of the driving roller 141. The wire 110 consists of a roller 142 and a pair of second and third driven rollers 143 and 144 disposed in parallel to the lower portion of the driving roller 141. The wire 110 has one side of the driving roller 141 and the driven roller 142. Forward and reverse rotation operation of the drive motor 130 in a state in which the winding wound to the other side from the other side and extends to one side of the driven rollers (143,144) on the other side and wound to the other side in a straight line up and down of the moving body 140. By moving the moving body 140 by the heat insulating cover 120 Is one to be opened and closed.

Description

Opening and closing device for heat insulating hatch of single vinyl house

The present invention relates to a heat insulation cover opening and closing device of a single-acting house, and in detail, the existing heat cover opening and closing device is to open the insulation cover by winding the insulation cover on the take-up shaft so that the insulation cover is opened to open the insulation cover. Even if it is opened, a lot of shades are cast inside the house so that it is difficult to control the uniform growth of crops.When the cover is insulated, the moving body operated by the driving motor rises along the outside of the house to keep warm. The top of the cover is raised to the top of the house ceiling, and when it is opened, the movable body descends and the thermal insulation cover is opened to the floor outside the house, and the movable body can be lifted and lifted, especially when the wire is straight and parallel to the frame. So that you have a real house There is no problem in installing and using.

The vinyl house, which is a facility for promoting cultivation of crops or hot-bed cultivation in winter, will install and use a thermal cover opening / closing device that opens and closes the thermal cover outside the house to keep warm and control the amount of crops being grown inside the house.

Conventional insulation cover opening and closing device is to open and open the insulation cover when the winding shaft installed in the drive motor rotates in one direction, and the insulation cover that is wound up to be unfolded and unfolded when rotated in the opposite direction, the conventional insulation In the case of opening / closing the cover, when the insulation cover is opened in order to supply light to the crops in the house during the day, the insulation cover which covers the house is wound on the winding shaft and is positioned toward the upper part of the house. There is a drawback that the shade is cast into the house, the heat insulation cover is not opened completely, it is difficult to control the proper temperature and light required by the crop.

Applicant has devised a thermal insulation cover opening and closing device of the single-acting house in Utility Model Registration No. 271769 to solve the above problems, which is the ceiling of the single-acting house frame (1) as shown in Figs. First wires 10 having one end fixed at a predetermined interval to (2); Second wires 20 having one end fixed to the bottom portion 3 of the frame 1 of the house at a predetermined interval; Winding shaft 30 which is wound and unwinded in the opposite direction to the other end of the first and second wires 10 and 20 is fixed, drive motor 40 axially coupled to the winding shaft 30, and the winding A pair of guide bars 51 are fitted to the shaft 30 to support the winding shaft 30 and guide the first and second wires 10 and 20 to the upper and lower portions, respectively. 52, 53, and 54 are attached to the support 60, the winding and unwinding of the first wire 10 and the second wire 20 to the winding shaft 30 by the forward and reverse rotation of the drive motor 40 A movable body 70 which is lifted up and down from the outside of the house by the operation; One end is attached to the upper portion of the movable body 70 and the other end is fixed to the ground on one side of the single-acting house comprises a thermal insulation cover 80 that is opened and closed by the lifting operation of the movable body.

On the other hand, the applicant's pre-registration proposal is that the first wires and the second wires installed on the upper and lower portions of the movable body during the lifting operation of the heat insulating cover are wound or unwound on the winding shaft made of a pipe having a relatively small diameter, so that the wire is wound. As a result, the displacement occurs in the horizontal direction as a result, or as a result, the wire is not kept parallel to the frame of the house, and the wire is stretched or wound in an oblique direction, which causes a large load on the driving motor. Houses made of solid structure do not cause any problems, but the normal house frame is installed in a state that is slightly twisted to the left or right according to the terrain conditions, so the winding and unwinding of the wire is not performed smoothly, so the lifting and lowering action of the insulation cover is performed properly. Problems and Wye Not Working By being subjected to a tensile force is in an oblique direction was found such a problem that the abnormal external force is applied to the house frame results in deformation of the house frame.

The present invention is devised to solve the above-mentioned conventional problems, the object of the present invention is to improve the mobile structure of the pre-registration proposal by the applicant of the present invention, while the wire is wound or unrolled in a straight line, the mobile body is It is suitable for installation in single-acting house or newly installed house by allowing the lifting and lowering operation to be made up and down, so that the opening and closing operation of the insulation cover can be made smoothly without excessive loads and abnormal deformation to the frame. It is to provide a thermal cover opening and closing device.

In order to achieve the above object, the present invention has one end fixed to the ceiling portion 102 of the single-acting house frame 100 at a predetermined interval, and the other end of the wire 110 fixed to the bottom 103 of the house frame 100. )Wow; In the state in which the upper end of the heat insulating cover 120 is bound, the middle portion of the wire 110 is wound up and down to move up and down along the wire 110 by the forward and reverse rotation operation of the driving motor 130. And a moving body 140 for opening and closing the first and second moving bodies 140, the driving roller 141 being axially coupled to the driving motor 130, and a first driven member installed in parallel with the upper part of the driving roller 141. The wire 110 consists of a roller 142 and a pair of second and third driven rollers 143 and 144 disposed in parallel to the lower portion of the driving roller 141. The wire 110 is formed at one side of the driving roller 141 and the driven roller 142. Drive motor 130 in a state in which the winding wound to the other side from the other side and extending to one side of the second and third driven rollers (143,144) on the other side and wound to the other side in a straight line up and down of the moving body 140. Moving body 140 by the forward and reverse rotation operation of the One provides a thermal insulation cover opening and closing device the cover 120 to be opened and closed.

1 shows a single-acting house installed with a heat insulating cover opening and closing device according to the applicant's pre-registered design, showing a state in which the heat insulating cover is opened,

Figure 2 is an enlarged view of the main portion of the conventional thermal cover opening and closing device shown in Figure 1,

Figure 3 shows a single-acting house installed with a heat insulating cover opening and closing device according to the present invention, it shows a state in which the heat insulating cover is opened,

4 is an enlarged perspective view of the movable body shown in FIG. 3;

5 is a front view of the movable body shown in FIG. 4;

6 is a cross-sectional view of the moving body shown in FIG.

Figure 7 is a perspective view showing a single-acting house in which the present invention is installed, the insulation cover is closed.

* Explanation of symbols for main parts of the drawings

100: skeleton 102: heavenly government

103: bottom 110: wire

120: thermal cover 130: drive motor

140: moving body 141: driving roller

142: first driven roller 143: second driven roller

144: third driven roller 145: support

Hereinafter, with reference to the accompanying drawings, preferred embodiments that do not limit the present invention will be described in detail.

Figure 3 is a view showing a state in which the thermal insulation cover is opened in the single-acting house installed the present invention, Figure 4 is a perspective view of an enlarged state of the movable body of the single-acting house installed the insulating cover opening and closing device according to the present invention.

As shown in FIG. 1 and FIG. 2, the thermal insulation cover opening and closing device of the present invention is fixed to the ceiling portion 102 of the single-actuated house frame 100 at a predetermined interval, and the other end is the bottom of the house frame 10. A wire 110 fixed to the unit 103; In the state in which the upper end of the heat insulating cover 120 is bound, the middle portion of the wire 110 is wound up and down to move up and down along the wire 110 by the forward and reverse rotation operation of the driving motor 130. And a moving body 140 for opening and closing the first and second moving bodies 140, the driving roller 141 being axially coupled to the driving motor 130, and a first driven member installed in parallel with the upper part of the driving roller 141. The wire 110 consists of a roller 142 and a pair of second and third driven rollers 143 and 144 disposed in parallel to the lower portion of the driving roller 141. The wire 110 has one side of the driving roller 141 and the driven roller 142. Forward and reverse rotation operation of the drive motor 130 in a state in which the winding wound to the other side from the other side and extends to one side of the driven rollers (143,144) on the other side and wound to the other side in a straight line up and down of the moving body 140. The movable body 140 is moved up and down by the movable body 140 It has the feature that thermal insulation cover 120, the top of the coupling to be opened and closed.

In the present invention, the movable body 140 is installed on the left and right sides of the plastic house, respectively, when the thermal cover 120 is opened, the lower side toward the bottom 103 of both lower, when the thermal cover 120 is closed Ascending to the ceiling (102) is operated symmetrically to meet each other.

The wire 110 is installed at a predetermined interval with respect to the entire length of the plastic house, the drive motor 130, which is a drive means for moving the moving body 140 is not shown in the drawing, the drive shaft 141 In order to prevent the driving motor 130 itself from rotating during rotation, the driving motor 130 is fixed to the support 145 of the moving body 140 or the lower end is fixed to the upper end of a separate support pipe that is rotatably fixed to the ground. This allows normal operation.

5 is a front view of the movable body 140 shown in FIG. 4, and FIG. 6 is a cross-sectional view of the movable body 140 shown in FIG. 5.

5 and 6, the moving body 140 of the present invention includes a driving motor 130, a driving roller 141, and three driven rollers 142, 143, and 144, and a driving roller 141 and a driven body. Rollers 142, 143, 144 are installed in parallel between the support 145 on both sides, the wire 110 is up and down from one side (left side in the drawing) of the drive roller 141 and the driven roller 142 Winding at an intersection and extending from one side (right) to one side (right) of the driven rollers 143 and 144 and winding up and down to the other side (left), the wire 110 is driven in a straight line up and down the moving body 140. The moving body 140 is moved up and down by the forward and reverse rotation operation of the motor 130.

The present invention also has a roller is idle by the loosening of the wire 110 between the drive roller 141 and the first driven roller 142 and between the second driven roller 143 and the third driven roller 144. It is also possible to install a tension roller to prevent the drive roller 141 by connecting the chain between the drive roller 141 and the first driven roller 142 and between the drive roller 141 and the third driven roller 143. Other driven rollers (142, 143 and 144) can also be smoothly rotated at the time of rotation.

In addition, the present invention imparts the appropriate frictional force with the wire 110 to the drive roller 141 and the driven rollers (142, 143, 144) and at the same time wire grooves (141a, 142a, 143a and 144a are formed at regular intervals, and the wire grooves 141a, 142a, 143a and 144a are preferably formed in a direction corresponding to the direction in which the wire 110 is wound.

Insulating cover 120 in the present invention can be fixed using a clip on the moving body 140 or using a wire for binding with the channel.

On the other hand, the lower end of the insulating cover 120 is to be embedded in the ground on both sides of the plastic house to minimize the heat loss due to the inflow of outside air through the side.

Figure 7 is a perspective view showing a state in which the heat insulating cover is closed in the plastic house is installed in the opening and closing device of the present invention, the movable body 140 installed on both sides of the plastic house rises to the ceiling along the outside of the plastic house to meet each other The vinyl house is completely covered by the thermal cover 120.

The present invention is not only a facility for opening and closing the above-mentioned thermal cover, but also a slight design change to the facility for unmanned water and control nozzles used during the reciprocating movement in the facility house or the facility for transporting harvested crops. Application is possible.

As described above, the heat insulation cover opening and closing device of the present invention is wound between the ceiling and the floor of the frame, the drive roller is axially coupled to the drive motor and the plurality of driven rollers are wound so as to keep the upper and lower wires in a straight line. As the movable body moves up and down along the outside of the house, the warming cover attached to one end of the movable body is expanded while the movable body is raised or lowered to cover the house or draped under both sides of the house. When the insulation cover is opened, light is radiated all over the house, so it is possible to maintain proper temperature and mining in the house, so that it is possible to control the growth of the crops grown in the house uniformly. Fuel supply because it can supply enough It has a practical effect that can be used by applying it to a house frame that can be sensed and not existing precisely constructed.

Claims (2)

A wire 110 having one end fixed to the ceiling portion 102 of the single-actuated house frame 100 at a predetermined interval and the other end fixed to the bottom 103 of the house frame 100; In the state in which the upper end of the heat insulating cover 120 is bound, the middle portion of the wire 110 is wound up and down to move up and down along the wire 110 by the forward and reverse rotation operation of the driving motor 130. To be made of a moving body 140 to open and close); The movable body 140 includes a driving roller 141 axially coupled to the driving motor 130, a first driven roller 142 installed in parallel with the upper portion of the driving roller 141, and the driving roller 141. It consists of a pair of second and third driven rollers (143,144) installed in parallel to the lower wire 110 is wound around the drive roller 141 and the driven roller 142 from one side to the other side and the driven roller (143,144) on the other side ) Is extended to one side of the winding wound to the other side and the wire 110 is in a straight line up and down of the moving body 140 in the state in which the moving body 140 is moved up and down by the forward and reverse rotation operation of the driving motor 130, the insulating cover ( Thermal insulation cover opening and closing device of the single-acting house, characterized in that 120) to be opened and closed. The method according to claim 1, Wire grooves 141a, 142a, 143a, and 144a are provided to the driving rollers 141 and driven rollers 142, 143, and 144 for proper alignment of the wires when winding the wires 110 while providing proper frictional force with the wires 110. Thermal insulation cover opening and closing device of a single-acting house, characterized in that formed at a predetermined interval.