CN213784451U

CN213784451U - Agricultural greenhouse big-arch shelter light adjusting device

Info

Publication number: CN213784451U
Application number: CN202022472873.6U
Authority: CN
Inventors: 徐辉平
Original assignee: Dongyuan Nongjiahui Ecological Agriculture Development Co ltd
Current assignee: Dongyuan Nongjiahui Ecological Agriculture Development Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-07-27
Anticipated expiration: 2030-10-31

Abstract

The utility model relates to the technical field of agricultural greenhouses, in particular to an agricultural greenhouses light adjusting device, which comprises an agricultural greenhouses body, wherein both sides of the center of the top of the agricultural greenhouses body are fixedly connected with an upper fixing seat, the top of the agricultural greenhouses body is fixedly connected with a lower fixing seat below the upper fixing seat, the upper fixing seat and the lower fixing seat are both connected with a rotating shaft, the rotating shaft is fixedly connected with a roller, the roller is fixedly connected with a connecting rope, and the upper fixing seat, the lower fixing seat, the connecting rope, a sunshade net and the roller are arranged to solve the problem that when the current agricultural greenhouses are used in summer, because the sunshine at noon in summer is stronger, in order to prevent plants in the greenhouses from being sunburned by the too strong sunshine, a user needs to manually lay a layer of sunshade net on the top of the greenhouses to adjust the light intensity entering the greenhouses, the work of laying and recovering the sunshade net takes much time and effort of workers.

Description

Agricultural greenhouse big-arch shelter light adjusting device

Technical Field

The utility model relates to an agricultural greenhouse technical field specifically is an agricultural greenhouse big-arch shelter light adjusting device.

Background

The greenhouse is a room which is provided with facilities for cold prevention, heating, light transmission and the like and is used for cultivating warm plants in winter, can provide a growth period and increase the yield for the plants in seasons which are not suitable for the growth of the plants, is mainly used for cultivating or growing seedlings of the warm plants such as the warm vegetables, flowers, woods and the like in low-temperature seasons, can ensure the temperature in winter, can produce the vegetables in an out-of-season mode, and can reduce plant diseases and insect pests by being covered with a plastic film.

At present agricultural greenhouse is in the summer, because the sunshine of noon in summer is stronger, in order to prevent that the plant in the big-arch shelter from being sunburned by too strong sunlight, the user need lay the one deck sunshade net at the big-arch shelter top by hand and adjust the light intensity that gets into in the big-arch shelter, lay and retrieve the operation of sunshade net and can spend the more time of workman and energy, consequently need an agricultural greenhouse light adjusting device to improve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural greenhouse big-arch shelter light adjusting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an agricultural greenhouse light adjusting device comprises an agricultural greenhouse body, wherein both sides of the center of the top of the agricultural greenhouse body are fixedly connected with an upper fixing seat, the top of the agricultural greenhouse body is fixedly connected with a lower fixing seat below the upper fixing seat, both the upper fixing seat and the lower fixing seat are connected with a rotating shaft, the rotating shaft is fixedly connected with a roller, a connecting rope is fixedly connected with the roller, one side of the connecting rope, far away from the roller, is fixedly connected with a sunshade net, the front of the upper fixing seat is fixedly connected with an upper motor at a position corresponding to the rotating shaft, the front of the lower fixing seat is fixedly connected with a lower motor at a position corresponding to the rotating shaft, one side of the lower fixing seat, far away from the agricultural greenhouse body, is fixedly connected with a transverse plate, the other side of the transverse plate, far away from the roller, is fixedly connected with a control box, and a single chip microcomputer is fixedly connected in the control box, the control box is kept away from diaphragm one side fixedly connected with illumination intensity sensor, go up the fixing base top and at the top fixedly connected with solar cell panel of green house body.

Preferably, the solar cell panel and the single chip microcomputer as well as the single chip microcomputer and the illumination intensity sensor are electrically connected.

Preferably, the shape of the sunshade net is matched with that of the agricultural greenhouse body, and the sunshade net is black in color.

Preferably, the connecting rope is provided with a plurality of connecting ropes, and the connecting ropes are made of nylon ropes.

Preferably, the length of the roller is matched with that of the sunshade net, and the rotating shaft is rotatably connected with the upper fixing seat and the rotating shaft is rotatably connected with the lower fixing seat.

Preferably, the upper motor and the rotating shaft and the lower motor and the rotating shaft are fixedly connected, and the single chip microcomputer and the upper motor and the single chip microcomputer and the lower motor are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, by arranging the upper fixing seat, the lower fixing seat, the connecting rope, the sunshade net and the roller, when the sunshade net needs to be laid, the singlechip starts the upper motor, the upper motor drives the roller in the upper fixing seat to rotate through the rotating shaft, meanwhile, the singlechip starts the lower motor, the lower motor drives the roller in the lower fixing seat to reversely rotate, the roller which reversely rotates releases the sunshade net wound on the roller, the roller which rotates in the upper fixing seat drives the released sunshade net to rise through the connecting rope, the rising sunshade net covers the top of the agricultural greenhouse body, when the sunshade net needs to be recovered, the singlechip starts the upper motor and the lower motor, the upper motor and the lower motor drive the roller to reversely rotate, the sunshade net is wound on the roller which reversely rotates in the lower fixing seat again, thereby the recovery of the sunshade net is finished, the laying and the recovery operation does not need manual work, the problem of present agricultural greenhouse big-arch shelter in summer, because summer noon's sunshine is stronger, in order to prevent that the plant in the big-arch shelter from being sunburned by too strong sunlight, the user need lay the one deck sunshade net at the big-arch shelter top by hand and adjust the light intensity that gets into in the big-arch shelter, lay and retrieve the operation of sunshade net can cost the more time of workman and energy is solved.

2. The utility model discloses in, through setting up illumination intensity sensor, the singlechip measures sunshine intensity through illumination intensity sensor, and when sunshine intensity was too high, the singlechip will start down the motor and go up the motor and carry out the sunshade net and lay, prevents to lead to the sunshade net to lay untimely because workman's error.

3. The utility model discloses in, through setting up solar cell panel, pass through the electric energy for going up the motor and motor down through solar cell panel, during the installation, the workman need not lay the electric power pipeline, has reduced the installation step.

Drawings

FIG. 1 is a front view of the utility model when a sunshade net is laid;

FIG. 2 is a partial front sectional view of the lower fixing seat of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the solar greenhouse comprises an agricultural greenhouse body, 2 parts of an upper fixing seat, 3 parts of a lower fixing seat, 4 parts of a rotating shaft, 5 parts of a roller, 6 parts of a connecting rope, 7 parts of a sunshade net, 8 parts of an upper motor, 9 parts of a lower motor, 10 parts of a transverse plate, 11 parts of a control box, 12 parts of a single chip microcomputer, 13 parts of an illumination intensity sensor and 14 parts of a solar panel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

an agricultural greenhouse light adjusting device comprises an agricultural greenhouse body 1, wherein both sides of the center of the top of the agricultural greenhouse body 1 are fixedly connected with an upper fixing seat 2, the top of the agricultural greenhouse body 1 is fixedly connected with a lower fixing seat 3 below the upper fixing seat 2, a rotating shaft 4 is connected in the upper fixing seat 2 and the lower fixing seat 3, a roller 5 is fixedly connected on the rotating shaft 4, the length of the roller 5 is matched with that of a sunshade net 7, the connecting modes of the rotating shaft 4 and the upper fixing seat 2 as well as the rotating shaft 4 and the lower fixing seat 3 are rotationally connected, a plurality of connecting ropes 6 are fixedly connected on the roller 5, the connecting ropes 6 are made of nylon ropes, the connecting ropes 6 made of the nylon ropes have better ultraviolet resistance, when the agricultural greenhouse light adjusting device is used outdoors for a long time, the connecting ropes 6 are not easy to age, one side of the connecting ropes 6 far away from the roller 5 is fixedly connected with the sunshade net 7, the shape of the sunshade net 7 is matched with the shape of the agricultural greenhouse body 1, the sunshade net 7 is black, the black sunshade net 7 has the best performance of absorbing sunlight and can effectively isolate sunlight, the front surface of the upper fixing seat 2 is fixedly connected with an upper motor 8 at the position corresponding to the rotating shaft 4, the upper motor 8 is fixedly connected with the rotating shaft 4 and the lower motor 9 is fixedly connected with the rotating shaft 4, the singlechip 12 is electrically connected with the upper motor 8 and the singlechip 12 is connected with the lower motor 9, the front surface of the lower fixing seat 3 is fixedly connected with the lower motor 9 at the position corresponding to the rotating shaft 4, the side of the lower fixing seat 3 far away from the agricultural greenhouse body 1 is fixedly connected with a transverse plate 10, the side of the transverse plate 10 far away from the roller 5 is fixedly connected with a control box 11, the singlechip 12 is fixedly connected in the control box 11, the side of the control box 11 far away from the transverse plate 10 is fixedly connected with an illumination intensity sensor 13, go up 2 tops of fixing base and at the top fixedly connected with solar cell panel 14 of agricultural greenhouse big-arch shelter body 1, solar cell panel 14 and singlechip 12 are electric connection with the connected mode of illumination intensity sensor 13.

The utility model discloses work flow: when the sunlight intensity is high, the voltage converted by the illumination intensity sensor 13 according to the illumination intensity is too high, the single chip microcomputer 12 receives the large voltage transmitted by the illumination intensity sensor 13, the single chip microcomputer 12 starts the upper motor 8 and the lower motor 9, the upper motor 8 drives the roller 5 in the upper fixing seat 2 to rotate through the rotating shaft 4, the lower motor 9 drives the roller 5 in the lower fixing seat 3 to rotate simultaneously through the rotating shaft 4, the roller 5 rotating in the lower fixing seat 3 releases the sunshade net 7 wound on the roller, the roller 5 rotating in the upper fixing seat 2 pulls the sunshade net 7 to ascend through the connecting rope 6, the sunshade net 7 covers the top of the agricultural greenhouse body 1, the black sunshade net 7 can absorb sunlight, and therefore the sunlight intensity entering the agricultural greenhouse body 1 is reduced; when the intensity of sunlight reduces, the voltage that illumination intensity sensor 13 changes out according to illumination intensity diminishes, singlechip 12 receives illumination intensity sensor 13 and carries the less voltage of coming after, singlechip 12 starts motor 8 and lower motor 9, it drives 5 antiport of cylinder respectively with lower motor 9 to go up motor 8, antiport's cylinder 5 can will stimulate sunshade net 7 downstream in lower fixing base 3, and twine sunshade net 7 that will downstream again on the cylinder 5 in fixing base 3 down, sunshade net 7 no longer hides agricultural greenhouse body 1 top, get into the inside intensity of sunlight of agricultural greenhouse body 1 and strengthen.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural greenhouse big-arch shelter light adjusting device, includes agricultural greenhouse big-arch shelter body (1), its characterized in that: the agricultural greenhouse is characterized in that both sides of the center of the top of the agricultural greenhouse body (1) are fixedly connected with an upper fixing seat (2), the top of the agricultural greenhouse body (1) is fixedly connected with a lower fixing seat (3) below the upper fixing seat (2), the upper fixing seat (2) and the lower fixing seat (3) are both connected with a rotating shaft (4), the rotating shaft (4) is fixedly connected with a roller (5), the roller (5) is fixedly connected with a connecting rope (6), one side, away from the roller (5), of the connecting rope (6) is fixedly connected with a sunshade net (7), the front of the upper fixing seat (2) is fixedly connected with an upper motor (8) at the corresponding position of the rotating shaft (4), the front of the lower fixing seat (3) is fixedly connected with a lower motor (9) at the corresponding position of the rotating shaft (4), the lower fixing seat (3) is fixedly connected with a transverse plate (10) at one side, away from the agricultural greenhouse body (1), the agricultural greenhouse is characterized in that a control box (11) is fixedly connected to one side of the roller (5) and far away from the transverse plate (10), a single chip microcomputer (12) is fixedly connected to the inner side of the control box (11), an illumination intensity sensor (13) is fixedly connected to one side of the transverse plate (10) and far away from the control box (11), and a solar cell panel (14) is fixedly connected to the top of the upper fixing seat (2) and the upper portion of the agricultural greenhouse body (1).

2. The agricultural greenhouse light adjusting device as claimed in claim 1, wherein: the solar cell panel (14) is electrically connected with the single chip microcomputer (12) and the single chip microcomputer (12) is electrically connected with the illumination intensity sensor (13).

3. The agricultural greenhouse light adjusting device as claimed in claim 1, wherein: the shape of the sunshade net (7) is matched with that of the agricultural greenhouse body (1), and the sunshade net (7) is black.

4. The agricultural greenhouse light adjusting device as claimed in claim 1, wherein: the connecting ropes (6) are provided with a plurality of connecting ropes (6), and the connecting ropes (6) are made of nylon ropes.

5. The agricultural greenhouse light adjusting device as claimed in claim 1, wherein: the length of the roller (5) is matched with that of the sunshade net (7), and the connecting modes of the rotating shaft (4) and the upper fixing seat (2) and the rotating shaft (4) and the lower fixing seat (3) are both in rotating connection.

6. The agricultural greenhouse light adjusting device as claimed in claim 1, wherein: the upper motor (8) and the rotating shaft (4) and the lower motor (9) and the rotating shaft (4) are fixedly connected, and the singlechip (12) and the upper motor (8) and the singlechip (12) and the lower motor (9) are electrically connected.