CN218007338U

CN218007338U - Ventilation structure of strawberry planting big-arch shelter

Info

Publication number: CN218007338U
Application number: CN202221929782.3U
Authority: CN
Inventors: 林亚萍
Original assignee: Shaanxi Shengtao Agricultural Technology Co ltd
Current assignee: Shaanxi Shengtao Agricultural Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-13
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a ventilation structure of a strawberry planting greenhouse, which relates to the technical field of ventilation devices and comprises an annular outer frame, wherein the inner side of the annular outer frame is fixedly connected with a fixed wind shield, the central position of the side surface of the fixed wind shield, which is positioned on the annular outer frame, is rotatably connected with an installation pin, the two ends of the installation pin, which are positioned on the front side and the rear side of the fixed wind shield, are respectively rotatably connected with a first movable wind shield and a second movable wind shield, and the first movable wind shield is a reticular plate; the side of the annular outer frame is provided with a threading hole, the inner side of the threading hole is fixedly connected with a separation block, the sides of the first movable wind shield and the second movable wind shield are both connected with a control rope body, and the control rope body penetrates through the threading hole. The utility model discloses, it is rotatory with activity deep bead two through adopting the control rope body to drive activity deep bead one, and it can cooperate with fixed deep bead, staggers each other, realizes opening and closes the purpose of the inboard vent of annular outer frame.

Description

Ventilation structure of strawberry planting big-arch shelter

Technical Field

The utility model relates to a ventilation unit technical field especially relates to a ventilation structure of strawberry planting big-arch shelter.

Background

The ventilation is carried out on the strawberry planting greenhouse, moisture in the greenhouse can be drained, the humidity in the greenhouse can be improved after watering, the moisture can easily infect various diseases, and the humidity is reduced through regular ventilation, so that the disease spreading and propagating conditions can be damaged. In addition, the temperature can be adjusted once ventilation is performed, the closing time of the greenhouse is too long, the temperature in the greenhouse can rise, diseases are easy to spread under the high temperature condition, the temperature is too high in the hot day, the growth of strawberries is also unfavorable, and the temperature can be properly adjusted during regular ventilation.

When the applicant applies the invention, through retrieval, the inventor finds that Chinese patent discloses 'a vegetable planting greenhouse structure convenient for ventilation', the application number is '202020729627.1', the patent mainly rotates a control rod to enable a limiting bolt to return, then manually pulls a baffle up and down to control opening and closing of a ventilation opening, but the ventilation quantity of the ventilation opening cannot be reasonably controlled, and the opening and closing mode is complex, so the utility model provides a ventilation structure of a strawberry planting greenhouse.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ventilation structure of a strawberry planting greenhouse.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a ventilation structure of a strawberry planting greenhouse comprises an annular outer frame, wherein the annular outer frame is fixedly installed on the side face or the top of the strawberry planting greenhouse, a fixed wind shield is fixedly connected to the inner side of the annular outer frame, an installation pin is rotatably connected to the side face of the fixed wind shield and the center position of the annular outer frame, two ends of the installation pin and the front side face and the rear side face of the fixed wind shield are respectively rotatably connected with a first movable wind shield and a second movable wind shield, and the first movable wind shield is a net-shaped plate;

the side of the annular outer frame is provided with a threading hole, the inner side of the threading hole is fixedly connected with a separation block, the sides of the first movable wind shield and the second movable wind shield are both connected with a control rope body, and the control rope body penetrates through the threading hole.

As a further description of the above technical solution:

the end connection of annular outer frame has decorates the cover, decorate between cover and the annular outer frame and be located the outside of annular outer frame and form annular installation region.

As a further description of the above technical solution:

the side of the annular outer frame is provided with a plurality of groups of mounting holes along the radial direction of the annular outer frame.

As a further description of the above technical solution:

the cross section of the fixed wind deflector occupies at least half of the cross section of the channel inside the annular outer frame.

As a further description of the above technical solution:

the second movable wind shield is staggered with the fixed wind shield, so that the inner side of the annular outer frame can be completely blocked.

As a further description of the above technical solution:

the fixed wind deflector comprises a central plate and side fan-shaped plates, wherein the number of the side fan-shaped plates is provided with a plurality of groups, and the side fan-shaped plates are fixedly connected along the circumferential surface of the central plate.

As a further description of the above technical solution:

and a protective fence is fixedly connected to the inner side wall of the annular outer frame and positioned on the outer side of the first movable wind shield or the outer side of the second movable wind shield.

As a further description of the above technical solution:

the protection fence is in a fan ring shape, and the central angle corresponding to the protection fence is 100 degrees.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the ventilation structure of the strawberry planting greenhouse has the advantages that the control rope body is adopted to drive the movable wind shield I and the movable wind shield II to rotate, the movable wind shield I and the movable wind shield II can be matched with the fixed wind shield and are staggered with each other, the purpose of opening and closing the ventilation opening on the inner side of the annular outer frame is achieved, and the ventilation structure is simple in structure, low in cost and convenient to control; the first movable wind shield is a net-shaped plate, and when the first movable wind shield is matched with the fixed wind shield in a staggered mode, the formed ventilation opening is a net-shaped hole in the first movable wind shield, the first movable wind shield can be selectively opened according to actual needs, ventilation quantity is limited, the first movable wind shield is applied to the strawberry planting greenhouse, and the using effect is very good.

2. Compared with the prior art, this ventilation structure of strawberry planting big-arch shelter, through the annular installation region that forms between annular outer frame and the decoration cover, install this device on the big-arch shelter, then adopt the screw to pass the mounting hole and further fix annular outer frame, it is more convenient to install.

Drawings

Fig. 1 is a schematic perspective view of a ventilation structure of a strawberry cultivation greenhouse according to the present invention;

fig. 2 is a schematic front view of a ventilation structure of a strawberry cultivation greenhouse according to the present invention;

fig. 3 is a schematic side view of a ventilation structure of a strawberry cultivation greenhouse according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

fig. 5 is an exploded view of the ventilation structure of the strawberry planting greenhouse provided by the present invention.

Illustration of the drawings:

1. an annular outer frame; 2. a decorative cover; 3. an annular mounting area; 4. mounting holes; 5. fixing a wind shield; 6. installing a pin; 7. a first movable wind shield; 8. a second movable wind shield; 9. a protective fence; 10. a control rope body; 11. threading holes; 12. a partitioning block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of ventilation structure of strawberry planting big-arch shelter: including annular outer frame 1, annular outer frame 1 adopts the stainless steel to make, and life is longer than, and annular outer frame 1 fixed mounting is in the side or the top of strawberry cultivation big-arch shelter for plant the inside ventilation that ventilates of big-arch shelter to the strawberry, according to the inside space of strawberry big-arch shelter and the utilization mode, can select to install a plurality of this ventilation structures.

It is worth noting that this scheme only discloses ventilation structure, at present uses the big-arch shelter in strawberry planting more, uses this ventilation structure in other fields of planting or big-arch shelter, house occasion, should also belong to the disclosed scope of this application.

The inboard fixedly connected with fixed deep bead 5 of annular outer frame 1, the central point that fixed deep bead 5 side just is located annular outer frame 1 puts to rotate and is connected with installation pin 6, and the both ends of installation pin 6 just are located the preceding, the trailing flank of fixed deep bead 5 and rotate respectively and are connected with activity deep bead 7 and activity deep bead two 8, and activity deep bead 7 is the reticular lamina.

The first movable wind deflector 7 and the second movable wind deflector 8 can rotate around the mounting pin 6, so that the first movable wind deflector and the second movable wind deflector are mutually staggered or superposed with the fixed wind deflector 5, and the aim of adjusting or changing the ventilation state can be fulfilled.

Referring to fig. 1 and 4, in this embodiment, a threading hole 11 is formed in a side surface of the annular outer frame 1, a separation block 12 is fixedly connected to an inner side of the threading hole 11, control rope bodies 10 are connected to side surfaces of the first movable wind deflector 7 and the second movable wind deflector 8, and the control rope bodies 10 penetrate through the threading hole 11.

The separating block 12 divides the interior of the threading hole 11 into two parts, and the control rope bodies 10 corresponding to the first movable wind deflector 7 and the second movable wind deflector 8 respectively pass through the two parts, so that the control rope bodies 10 are prevented from being wound.

Referring to fig. 1 and 5, in the present embodiment, a decorative cover 2 is attached to an end portion of an annular outer frame 1, and an annular mounting region 3 is formed between the decorative cover 2 and the annular outer frame 1 and outside the annular outer frame 1.

The 3 outsides of annular installation region and the installation passageway of reserving cover 2 after covering from the other end to the laminating, will decorate, realize fixed purpose, and a plurality of groups are seted up along the mounting hole 4 of 1 warp-wise of annular outer frame to the side of annular outer frame 1, at mounting hole 4 department mounting screw, carry out further reinforcement.

The section of the fixed wind deflector 5 at least occupies half of the section of the channel inside the annular outer frame 1, so that the movable wind deflector I7 and the movable wind deflector II 8 can be positioned at the front side and the rear side of the fixed wind deflector 5 to be superposed or staggered with the front side and the rear side, and the channel is completely blocked.

The movable wind shield II 8 is staggered with the fixed wind shield 5, so that the inner side of the annular outer frame 1 can be completely blocked, and the purpose of closing the ventilation opening is realized.

The fixed wind deflector 5 includes a central plate and side sector plates, the number of which has a plurality of groups, and which are fixedly connected along the circumferential surface of the central plate, and this embodiment, as shown in fig. 2, has two side sector plates.

The inside wall of annular outer frame 1 just is located the outside fixedly connected with protection rail 9 of activity deep bead one 7 or activity deep bead two 8, and protection rail 9 is fan ring shape, and the central angle that protection rail 9 corresponds is 100, and the effect of restriction is played in the middle part of protection rail 9, forms sliding channel between the both ends and the fixed deep bead 5 outside, guarantees the normal rotation regulation of activity deep bead one 7 or activity deep bead two 8.

When in installation and use: the annular outer frame 1 is clamped inside a reserved installation channel, then the annular outer frame is fixed in the installation hole 4 by screws, and finally the decoration cover 2 is installed from the other end, and when the novel wind deflector is used, the movable wind deflector I7 or the movable wind deflector II 8 is controlled to rotate by pulling the control rope body 10 downwards, so that ventilation is adjusted.

There are three states when specifically used: 1. the second movable wind deflector 8 is superposed with the fixed wind deflector 5 (as in the state shown in the attached figure 2), so that normal ventilation can be realized;

2. the movable wind shield II 8 is staggered with the fixed wind shield 5 to completely seal the channel, and the ventilation opening is not ventilated;

3. the first movable wind deflector 7 is staggered with the fixed wind deflector 5, and at the moment, holes on the surface of the first movable wind deflector 7 can ventilate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a ventilation structure of strawberry cultivation big-arch shelter, includes outer frame of annular (1), frame (1) fixed mounting is gone up at side or top of strawberry cultivation big-arch shelter outside the annular, its characterized in that: the inner side of the annular outer frame (1) is fixedly connected with a fixed wind shield (5), the side face of the fixed wind shield (5) and the central position of the annular outer frame (1) are rotatably connected with a mounting pin (6), the two ends of the mounting pin (6) and the front and rear side faces of the fixed wind shield (5) are respectively rotatably connected with a first movable wind shield (7) and a second movable wind shield (8), and the first movable wind shield (7) is a net-shaped plate;

the side of annular outer frame (1) has seted up through wires hole (11), the inboard fixedly connected with of through wires hole (11) separates piece (12), the side of activity deep bead one (7) and activity deep bead two (8) all is connected with control rope body (10), control rope body (10) pass through wires hole (11).

2. The ventilation structure of strawberry planting big-arch shelter of claim 1, characterized in that: the end connection of annular outer frame (1) has and decorates cover (2), decorate between cover (2) and the annular outer frame (1) and be located the outside of annular outer frame (1) and form annular installation region (3).

3. The ventilation structure of strawberry planting big-arch shelter of claim 1, characterized in that: the side of the annular outer frame (1) is provided with a plurality of groups of mounting holes (4) along the radial direction of the annular outer frame (1).

4. The ventilation structure of strawberry planting big-arch shelter of claim 1, characterized in that: the cross section of the fixed wind deflector (5) at least occupies half of the cross section of the channel inside the annular outer frame (1).

5. The ventilation structure of strawberry planting big-arch shelter of claim 4, characterized in that: the second movable wind shield (8) and the fixed wind shield (5) are staggered, and the inner side of the annular outer frame (1) can be completely blocked.

6. The ventilation structure of strawberry planting big-arch shelter of claim 1, characterized in that: the fixed wind shield (5) comprises a central plate and side fan-shaped plates, wherein the number of the side fan-shaped plates is provided with a plurality of groups, and the side fan-shaped plates are fixedly connected along the circumferential surface of the central plate.

7. The ventilation structure of strawberry planting big-arch shelter of claim 1, characterized in that: and a protective fence (9) is fixedly connected to the inner side wall of the annular outer frame (1) and positioned on the outer side of the movable wind shield I (7) or the outer side of the movable wind shield II (8).

8. The ventilation structure of strawberry planting big-arch shelter of claim 7, characterized in that: the protection fence (9) is in a fan-ring shape, and the central angle corresponding to the protection fence (9) is 100 degrees.