CN217117062U

CN217117062U - Greenhouse insect prevention ventilation system

Info

Publication number: CN217117062U
Application number: CN202221014676.2U
Authority: CN
Inventors: 黄志刚; 杨文庆
Original assignee: Changshu Jiasheng Agricultural Technology Development Co ltd
Current assignee: Changshu Jiasheng Agricultural Technology Development Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-05
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a greenhouse protection against insects ventilation system, include: greenhouse base member, window form, stand, pivot actuating mechanism, rack, fly net and gear, greenhouse base member one side lower part interval is provided with the window frame, the stand sets up the outside the place ahead at the window frame, stand one side is provided with the support of directional greenhouse base member respectively, the pivot sets up on the support and extends along the length direction of greenhouse base member, window form outside bottom is provided with the key seat, the rack sets up on the key seat with overturning and extends to the pivot top in the slant, the gear sets up in the pivot and meshes with the rack mutually, be provided with the commentaries on classics cover that is located gear one side in the pivot, be provided with the gyro wheel mounting bracket that extends to the rack top on the commentaries on classics cover. In this way, greenhouse protection against insects ventilation system, the opening angle of window form is controllable, ventilation effect is good, can also avoid the mosquito to get into the greenhouse base member.

Description

Greenhouse insect prevention ventilation system

Technical Field

The utility model relates to a greenhouse technical field especially relates to a greenhouse protection against insects ventilation system.

Background

The greenhouse can prevent cold and heat while being transparent, and can plant related plants in seasons or regions unsuitable for plant growth.

In order to exchange indoor and outdoor air, windows are usually installed on the sides of the greenhouse, and the windows are opened to perform natural ventilation, so that energy consumption can be reduced. In order to improve the natural ventilation efficiency, a plurality of windows need to be installed, the workload of opening and closing the windows is large, and the supporting structure of the windows is usually installed on the greenhouse, so that the load of the greenhouse is increased, and the wind resistance of the greenhouse is affected.

In addition, after the window of the greenhouse is opened, external mosquitoes easily enter the greenhouse to destroy the growth of plants, and the protection needs to be strengthened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a greenhouse protection against insects ventilation system promotes ventilation easy and simple to handle nature and structural stability to avoid the mosquito to get into inside the greenhouse when ventilating.

In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a greenhouse anti-insect ventilation system, including: the greenhouse comprises a greenhouse base body, a window body, upright posts, a rotating shaft driving mechanism, a rack, an insect-proof net and a gear, wherein the window body is arranged at the lower part of one side of the greenhouse base body at intervals, the window body is arranged in the window frame in a turnover mode, the insect-proof net is arranged between the opening edge of the window frame and the edge corresponding to the window body, the upright posts are arranged in front of the outer side of the window frame and are distributed at intervals along the length direction of the greenhouse base body, the tops of the upright posts are respectively provided with a cross beam connected with the greenhouse base body, one side of each upright post is respectively provided with a support pointing to the greenhouse base body, the rotating shaft is arranged on the supports and extends along the length direction of the greenhouse base body, the bottom of the outer side of the window body is provided with a pin seat, the rack is arranged on the pin seat in a turnover mode and extends upwards to the upper part of the rotating shaft, the gear is arranged on the rotating shaft and meshed with the rack, the rotating sleeve positioned on one side of the gear, the rotary sleeve is provided with a roller mounting frame extending to the upper side of the rack, a plurality of rollers located at the back of the rack are arranged on the roller mounting frame, and the rotary shaft driving mechanism is connected with one end of the rotary shaft.

In a preferred embodiment of the present invention, the top of the window frame is provided with a hinge connected to the top of the window.

In a preferred embodiment of the present invention, the rotating shaft is made of a hollow steel tube.

In a preferred embodiment of the present invention, a shaft sleeve or a bearing corresponding to the rotation shaft is disposed in the bracket.

In a preferred embodiment of the present invention, the roller has a ring groove corresponding to the rack and recessed on the outer circle.

In a preferred embodiment of the present invention, the roller mounting frame has a U-shaped structure, and the number of the rollers is 2.

In a preferred embodiment of the present invention, the shaft driving mechanism employs a reduction box, and an input end of the reduction box is provided with a motor.

In a preferred embodiment of the present invention, the insect-proof net is a nylon insect-proof net.

The utility model has the advantages that: the utility model discloses a greenhouse protection against insects ventilation system who points out has designed pivot and rack very much, drive the rotation of a plurality of gears through the pivot, realize the unified action of rack, accomplish opening or being closed of a plurality of window forms, and is easy and simple to handle, and the opening angle of window form is controllable, and ventilation effect is good, and the back is opened to the window form moreover, and the fly net is opened thereupon, can avoid the mosquito to get into the inside of greenhouse base member, and in addition, the fly net can sway along with the wind, and automatic clear dust and other attachments avoid blockking up, ensure ventilation effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic view of a preferred embodiment of the ventilation system for greenhouse insect prevention of the present invention;

FIG. 2 is a schematic view of the window of FIG. 1 after being folded down and closed;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

the greenhouse insect prevention ventilation system as shown in fig. 1 to 3 includes: greenhouse base member 1, window form 9, stand 3, pivot 12, pivot actuating mechanism 10, rack 4, fly net 6 and gear 14, greenhouse base member 1 one side lower part interval is provided with window frame 7, and window form 9 sets up in window frame 7 with overturning, and in this embodiment, window frame 7 top is provided with the hinge 8 of being connected with window form 9 top, is favorable to window form 9 lower part to overturn to the outside, realizes the effect of windowing the ventilation.

The insect-proof net 6 is arranged between the edge of the opening of the window frame 7 and the corresponding edge of the window body 9, and the edges of the insect-proof net 6 can be fixed on the window frame 7 and the window body 9 through the pressing strips. As shown in figure 1, after the window 9 is opened, the insect-proof net 6 is opened, so that mosquitoes can be prevented from entering the greenhouse matrix 1. In this embodiment, fly net 6 adopts nylon fly net, sound construction, and is flexible good moreover for fly net can sway along with the wind, and automatic shake off dust and other attachments avoid blockking up the mesh, ensure the ventilation effect.

The upright posts 3 are arranged in front of the outer side of the window frame 7 and are distributed at intervals along the length direction of the greenhouse base body 1. In this embodiment, 3 tops of stand are provided with crossbeam 2 that is connected with the greenhouse base member respectively, and 3 bottoms of stand can be fixed on the pile body in the ground, promote structural stability to utilize crossbeam 2 to strengthen being connected with greenhouse base member 1, promote greenhouse base member 1's structural stability, especially anti-wind effect.

One side of the upright post 3 is respectively provided with a bracket 16 pointing to the greenhouse base body 1, and the rotating shaft 12 is arranged on the bracket 16 and extends along the length direction of the greenhouse base body 1. The rotating shaft 12 can be made of hollow steel pipes, so that the structural strength is ensured, the self weight is reduced, and a shaft sleeve or a bearing corresponding to the rotating shaft 12 is arranged in the support 16, so that the abrasion problem of the rotation of the rotating shaft 12 is reduced.

The rotation shaft 12 is driven to rotate forward and backward by connecting the rotation shaft drive mechanism 10 to one end of the rotation shaft 12. In this embodiment, the rotating shaft driving mechanism 10 adopts a reduction gearbox, as shown in fig. 2, the input end of the reduction gearbox is provided with a motor 11, and the forward and reverse rotation of the motor 11 can be controlled through a motor controller, so that the operation is simple and convenient. In addition, the rotating shaft driving mechanism 10 can be fixed on the upright post 3 and fastened through screws, so that the structure is stable.

The bottom of the outer side of the window body 9 is provided with a pin boss 5, a rack 4 is arranged on the pin boss 5 in a reversible mode and extends upwards to the upper side of a rotating shaft 12 in an inclined mode, a gear 14 is arranged on the rotating shaft 12 and is meshed with the rack 4, the gear 14 is driven by the rotating shaft 12 to rotate forwards and backwards, the rack 4 is pushed and pulled, and therefore the window body 9 is opened or closed.

In order to avoid separation of the gear 14 from the rack 4 and to accommodate the change in the angle of the rack 4, a rotary sleeve 13 is provided on the rotary shaft 12 on one side in the axial direction of the gear 14. The rotating sleeve 13 is provided with a roller mounting rack 17 extending to the upper side of the rack 4, the roller mounting rack 17 is provided with a plurality of rollers 15 located on the back side of the rack, as shown in fig. 3, the roller mounting rack 17 is of a U-shaped structure, and the number of the rollers 15 is 2. When the angle of the rack 4 changes, the rotating sleeve 13 relatively rotates on the rotating shaft 12, and the 2 rollers 15 are used for limiting the back surface of the rack 4, so that the gear 14 is meshed with the rack 4.

In addition, in this embodiment, the recess is provided with the annular that corresponds with rack 4 on the gyro wheel 15 excircle, further promotes the cooperation precision of gyro wheel 15 and rack 4, avoids gyro wheel 15 and rack 4 to take place to break away from the problem.

To sum up, the utility model discloses a greenhouse protection against insects ventilation system who points out can carry out opening of a plurality of window forms 9 in step, ensures ventilation effect, and opening angle is adjustable moreover, and is easy and simple to handle, and dustproof during the ventilation is effectual with the protection against insects, has reduced the harmful effects to 1 inside vegetation of greenhouse base member.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the present invention, or directly or indirectly applied to other related technical fields, and all included in the same way in the protection scope of the present invention.

Claims

1. A greenhouse insect protected ventilation system, comprising: the greenhouse comprises a greenhouse base body, a window body, upright posts, a rotating shaft driving mechanism, a rack, an insect-proof net and a gear, wherein the window body is arranged at the lower part of one side of the greenhouse base body at intervals, the window body is arranged in the window frame in a turnover mode, the insect-proof net is arranged between the opening edge of the window frame and the edge corresponding to the window body, the upright posts are arranged in front of the outer side of the window frame and are distributed at intervals along the length direction of the greenhouse base body, the tops of the upright posts are respectively provided with a cross beam connected with the greenhouse base body, one side of each upright post is respectively provided with a support pointing to the greenhouse base body, the rotating shaft is arranged on the supports and extends along the length direction of the greenhouse base body, the bottom of the outer side of the window body is provided with a pin seat, the rack is arranged on the pin seat in a turnover mode and extends upwards to the upper part of the rotating shaft, the gear is arranged on the rotating shaft and meshed with the rack, the rotating sleeve positioned on one side of the gear, the rotary sleeve is provided with a roller mounting frame extending to the upper side of the rack, a plurality of rollers located at the back of the rack are arranged on the roller mounting frame, and the rotary shaft driving mechanism is connected with one end of the rotary shaft.

2. The greenhouse insect ventilation system as claimed in claim 1, wherein the top of the window frame is provided with a hinge connected to the top of the window.

3. The greenhouse insect prevention ventilation system as claimed in claim 1, wherein the rotation shaft is a hollow steel pipe.

4. The greenhouse insect ventilation system as claimed in claim 1, wherein the bracket is provided therein with a bushing or a bearing corresponding to the rotation shaft.

5. The greenhouse insect prevention ventilation system as claimed in claim 1, wherein the roller has a circular groove corresponding to the rack concavely formed on the outer circle thereof.

6. The greenhouse insect ventilation system of claim 1, wherein the roller mounting frame is of a U-shaped structure, and the number of the rollers is 2.

7. The greenhouse insect prevention ventilation system as claimed in claim 1, wherein the rotary shaft driving mechanism adopts a reduction gearbox, and an input end of the reduction gearbox is provided with a motor.

8. The greenhouse insect prevention ventilation system of claim 1, wherein the insect net is a nylon insect net.