CN220875258U

CN220875258U - Novel sunlight greenhouse

Info

Publication number: CN220875258U
Application number: CN202322078257.6U
Authority: CN
Inventors: 白伟涛; 李纯青; 孙信诚; 吴金锋
Original assignee: Changde Agriculture & Forestry Science Academy
Current assignee: Changde Agriculture & Forestry Science Academy
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-05-03
Anticipated expiration: 2033-08-03

Abstract

The utility model relates to the field of greenhouse vegetable and fruit planting, in particular to a novel sunlight greenhouse. The novel sunlight greenhouse provided by the utility model comprises a bracket, a reel device and a telescopic isolation device, wherein the bracket is of a semicircular arch structure, the reel device is arranged right above the bracket, and the telescopic isolation device is arranged above the bracket.

Description

Novel sunlight greenhouse

Technical Field

The utility model relates to the field of greenhouse vegetable and fruit planting, in particular to a novel sunlight greenhouse.

Background

The novel sunlight greenhouse can absorb solar energy through the wall body to realize heat accumulation and release, maintains a certain indoor temperature level, and sunlight is an indispensable energy source for photosynthesis of green plants so as to meet the growth needs of vegetable crops, and the heat preservation effect of the novel sunlight greenhouse is particularly important in some areas with larger day and night temperature difference.

The novel sunlight greenhouse is also called a greenhouse and is formed by combining gable walls on two sides, a maintained wall body, a supporting framework and a covering material. The application of the current greenhouse shows different application scenes from different areas, the north greenhouse mainly takes heat preservation and cold dispelling into consideration, and the south mainly takes illumination and climate change into consideration.

The greenhouse with wider application in the market at present mostly adopts warm-keeping cloth, and the warm-keeping cloth is rolled up in daytime, so that plants fully carry out photosynthesis, and the warm-keeping cloth is put down at night, so that the indoor greenhouse is kept in a certain range, and the choice of the greenhouse film at present is mostly made of plastic polymers, so that the light transmittance is good, the weather resistance is good, but because most of the greenhouse adopts a dome-shaped structure, the greenhouse film is in a tight state for a long time, the bracket and the greenhouse film can be continuously extruded, at the moment, the back and forth extrusion of the warm-keeping cloth easily causes the pressure between the greenhouse film and the bracket to be increased, friction can occur between the greenhouse film and the bracket in the retraction process of the greenhouse film, the greenhouse film is worn, the deformation and the breakage of the greenhouse film are caused, and unnecessary economic expenditure is caused.

Disclosure of utility model

The utility model aims to provide a novel sunlight greenhouse, and the designed isolation device for the greenhouse film and the thermal insulation cloth is additionally provided with a telescopic isolation device, so that the thermal insulation effect of the greenhouse is effectively achieved, the service life of the greenhouse film can be prolonged, the maintenance cost of the greenhouse is reduced, and the natural environment resistant structure of the greenhouse is improved, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel sunlight greenhouse provided by the utility model is considered to be adhered to the greenhouse film when the warmth retention cloth is put down, and the greenhouse film is required to be fixedly covered on the greenhouse bracket and can be extruded with the bracket for a long time, at the moment, if the warmth retention cloth is continuously covered above the greenhouse film, the greenhouse film is easy to deform and damage under the double pressure of the bracket and the weights above, and the designed isolation device for the greenhouse film and the warmth retention cloth is additionally provided with the telescopic isolation device, so that the greenhouse heat preservation effect is effectively achieved, the service life of the greenhouse film is prolonged, the maintenance cost of the greenhouse is reduced, and the natural environment resistant structure of the greenhouse is improved.

The novel sunlight greenhouse provided by the embodiment of the utility model comprises a greenhouse film, a support, support columns, a reel device and a telescopic isolation device, wherein the greenhouse film is arranged on the upper side of the support, the support columns are arranged on two sides of the support, the reel device is arranged above the joint of the support columns and the support, and the telescopic isolation device is symmetrically arranged above the support.

In the novel sunlight greenhouse provided by the embodiment of the utility model, the supports are symmetrically arranged in a semicircular arch shape, the supporting columns are symmetrically arranged on two sides of the supports, the greenhouse film is covered above the supports, the lower parts of the supports are fixed in soil, the supports are erected on the ground at equal intervals, the cross bars used for fixing penetrate through the connecting supports are arranged between the upper parts of the supports, the greenhouse film is arranged on the supports for two times, the second isolation plate and the supports where the second isolation plate are arranged are divided, the first isolation plate, the second isolation plate, the third isolation plate and the supports are provided with gaps, the greenhouse film can be clamped, and the telescopic isolation device can further compress the greenhouse film when being retracted.

In the novel sunlight greenhouse provided by the embodiment of the utility model, the reel device comprises the roller, the first motor, the warm-keeping cloth and the pull ropes, wherein the roller is transversely arranged above the bracket, the first motor is connected with the roller, the warm-keeping cloth is divided into two pieces, one side of the warm-keeping cloth is arranged at two ends of the same horizontal line of the roller, the other side of the warm-keeping cloth is provided with small holes with openings, the pull ropes are tied in the small holes, the pull ropes extend to the lower part of the outer side of the greenhouse, the two warm-keeping cloths are respectively fixed at two sides of the side surface of the roller in a clamping mode, the roller is rotated through the rotation of the gears under the driving of the first motor, the roller is rotated clockwise (anticlockwise) when the warm-keeping cloth is retracted, the side surfaces of the two warm-keeping cloths can slide downwards, the warm-keeping cloths are considered to be flexible materials, the two sides of the two warm-keeping cloths are easily stacked in the rotating process, the pull ropes are arranged in the small holes, and workers under the small holes are matched with the roller to rotate to pull the warm-keeping cloth, so as to complete the covering.

In the novel sunlight greenhouse provided by the embodiment of the utility model, the telescopic isolation device comprises a first isolation plate, a second isolation plate, a third isolation plate, a rectangular frame, a double-side rotating frame, a limiting rod, a transmission gear and rollers, wherein the first isolation plate, the second isolation plate and the third isolation plate are respectively and symmetrically arranged above a bracket, the rectangular frame is respectively fixed on the bracket below the first isolation plate, the second isolation plate and the third isolation plate, the transmission gear is arranged on the rectangular frame in a penetrating manner, one side of the double-side rotating frame is rotatably arranged on the transmission gear, the other side of the double-side rotating frame is arranged on the rollers, the rollers are respectively arranged on the first isolation plate, the second isolation plate and the third isolation plate, the rectangular frame faces to the outside, the limiting rod is arranged on one side of the bracket, three telescopic rotating connections are arranged below the first isolation plate, the second isolation plate and the third isolation plate, and the three rotating connections are arranged on the two sides and the middle bracket at proper angles.

In the novel sunlight greenhouse provided by the embodiment of the utility model, the telescopic isolation device further comprises a second motor, the brackets below the first isolation plate, the second isolation plate and the third isolation plate are respectively provided with the second motor, the telescopic isolation devices are connected through a line embedded in the brackets, a device for controlling the second click to start to be closed is arranged below the greenhouse, the second motor rotates through a driving gear to enable the rotating slave gear to rotate, the rotating gear rotates forward to drive the double-side rotating frame to rotate forward, the connection parts of the first isolation plate, the second isolation plate and the third isolation plate and the idler wheels rotate, and therefore the first isolation plate, the second isolation plate and the third isolation plate are driven to move forward to achieve shrinkage, the second motor drives the transmission gear to rotate backward to enable the first isolation plate, the second isolation plate and the third isolation plate to move backward to achieve stretching, and in the process of stretching, when the double-side rotating frame rotates to a certain angle, the first isolation plate, the second isolation plate and the third isolation plate are fixedly achieved to be unfolded by the limiting rod.

In the novel sunlight greenhouse provided by the embodiment of the utility model, when the first isolation plate, the second isolation plate and the third isolation plate are contracted, the rectangular frame is slightly wider than the first isolation plate, the second isolation plate and the third isolation plate, and after the first isolation plate, the second isolation plate and the third isolation plate are arranged below, the first isolation plate, the second isolation plate and the third isolation plate can be retracted into the rectangular frame.

In the novel sunlight greenhouse provided by the embodiment of the utility model, the telescopic isolation device and the double-side rotating frames can be horizontally placed on the support after the first isolation plate, the second isolation plate and the third isolation plate are placed down.

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

The novel sunlight greenhouse provided by the utility model is considered to be adhered to the greenhouse film when the warmth retention cloth is put down, and the greenhouse film is required to be fixedly covered on the greenhouse bracket and can be extruded with the bracket for a long time, at the moment, if the cotton quilt is continuously covered above the greenhouse film, the greenhouse film is easy to deform and damage under the double pressure of the bracket and the upper heavy object, and the designed isolation device for the greenhouse film and the cotton quilt is additionally provided with the telescopic isolation device, so that the greenhouse heat preservation effect is effectively achieved, the service life of the greenhouse film is prolonged, the maintenance cost of the greenhouse is reduced, and the natural environment resistant structure of the greenhouse is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a novel sunlight greenhouse provided by an embodiment of the utility model;

FIG. 2 is a schematic view of a novel telescopic isolation device for a sunlight greenhouse provided by an embodiment of the utility model;

fig. 3 is a schematic diagram of a novel solar greenhouse reel device provided by an embodiment of the utility model.

Main elements and symbol description:

100. A greenhouse film; 101. a bracket; 102. a support column;

200. A first partition plate; 201. a second partition plate; 202. a third partition plate; 203. a rectangular frame; 204. a double-sided rotating frame; 205. a limit rod; 206. a transmission gear; 207. a roller; 208. a second motor;

300. A roller; 301. a first motor; 302. a pull rope; 303. a thermal cloth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

It is to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that, in order to clearly describe the technical solutions of the embodiments of the present utility model, in the embodiments of the present utility model, the words "first", "second", etc. are used to distinguish identical items or similar items having substantially the same function and effect. For example, the first groove and the second groove are merely for distinguishing between different grooves, and are not limited in order. It will be appreciated by those of skill in the art that the words "first," "second," and the like do not limit the amount and order of execution, and that the words "first," "second," and the like do not necessarily differ.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

At present, in some areas with lower air temperature in the north, a cotton quilt is added above the greenhouse to achieve the heat preservation effect when the air temperature is lower, but the greenhouse bracket is generally semicircular arch-shaped, when the greenhouse film is covered on the house, the greenhouse film can receive continuous pressure due to larger space between the brackets, and the contact place of the greenhouse film and the bracket has larger pressure, under the condition, the cotton quilt is directly covered on the greenhouse film, the pressure between the greenhouse film and the bracket is inevitably increased, and the cotton quilt is directly rolled up and rolled up below, so that the abrasion of the greenhouse film and the bracket is increased.

Referring to fig. 1 to 3, the novel sunlight greenhouse provided by the utility model comprises: the greenhouse film 100, the supports 101, the support columns 102, the reel devices and the telescopic isolation devices, wherein the greenhouse film 100 is arranged between the supports 101, the support columns 102 are arranged on two sides of the supports 101, the reel devices are arranged above the joints of the support columns 102 and the supports 101, and the telescopic isolation devices are symmetrically arranged above the supports 101.

The supports 101 are arranged on the ground at equal intervals, the supports 101 are spliced into a greenhouse frame, the bottoms of the support columns 102 are fixed on the ground, and the reel device is arranged on the tops of the two support columns 102, so that the reel device is positioned on the upper side of the supports 101.

In this embodiment, the support 101 has a semi-circular arch shape, the support columns 102 are symmetrically installed on two sides of the support 101, and the canopy 100 covers the support 101.

In order to fix the bracket 101, a cross bar penetrating through all the brackets and fixedly connected with the brackets is arranged at the top of the bracket, supporting columns 102 for supporting the reel device are arranged at two ends of the bracket 101, the supporting columns 102 are symmetrically arranged at two sides of the bracket 101, and a first motor 301 is arranged above the bracket 101.

In this embodiment, the reel device includes a roller 300, a first motor 301, a thermal cloth 303, and a pull rope 302, where the roller 300 is transversely placed above the bracket 101 relative to the first motor 301, the first motor 301 is installed on one side of the roller 300, two thermal cloths 303 are installed on the surface of the roller 300, small holes are provided on the other side of the thermal cloth 303, the pull rope 302 is tied in the small holes, and the pull rope 302 extends to the lower side of the greenhouse.

The first motor 301 drives the multifunctional gear to rotate, so as to drive the roller 300 to rotate, retract and put down the thermal cloth 303, in practical application, considering that the thermal cloth 303 is made of flexible materials, when the thermal cloth 303 is put down, accumulation of the thermal cloth 303 can be generated, a pull rope 302 arranged at the edge of the thermal cloth 303 can be utilized, a worker can rotate along with the roller 300 through the pull rope 302, retract and put down the thermal cloth 303, when the roller 300 rotates clockwise (counter) to rotate, the two thermal cloths 303 can be rolled up or put down along with the rotation of the roller 300, when the thermal cloth 303 rolls up to the highest point, the two thermal cloths 303 are mutually rolled up, and when the roller 300 rotates reversely, the thermal cloth 303 is put down along with the rotation and the cooperation of the pull rope 302.

The two layers of thermal insulation cloth are wound on the roller 300 at the same time, and the winding directions are the same, so that when the roller 300 rotates to release the thermal insulation cloth, the thermal insulation cloth on two sides can be released at the same time; when the thermal insulation cloth is folded, the rolling shafts 300 can rotate reversely, so that the thermal insulation cloth on two sides can be rolled simultaneously.

In this embodiment, the telescopic isolation device includes a first isolation board 200, a second isolation board 201, a third isolation board 202, a rectangular frame 203, a double-sided rotating frame 204, a limit rod 205, a transmission gear 206 and rollers 207, wherein the first isolation board 200, the second isolation board 201 and the third isolation board 202 are arranged at intervals along the length direction of the greenhouse frame, and the first isolation board 200, the second isolation board 201 and the third isolation board 202 are symmetrically arranged on two sides of the greenhouse frame. Rectangular frames 203 are arranged on the brackets 101 below the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202, the bottoms of the double-side rotating frames 204 are hinged with the corresponding rectangular frames 203, and a transmission gear 206 is coaxially connected with the hinge shaft and drives the double-side rotating frames 204 to rotate through the hinge shaft. The rollers 207 are rotatably installed at the top of the double-sided rotating frame 204, the sides of the rollers 207 are fixedly connected with the double-sided rotating frame 204, and the rollers 207 are hinged with the corresponding first, second or third partition plates 200, 201 or 202. A limit lever 205 is provided on one side of the rectangular frame 203, and the limit lever 205 is provided on one side of the double-sided rotating frame 204 away from the roller 300. The telescopic isolation device further comprises a second motor 208, the second motor 208 is respectively arranged in the middle of the bracket 101 below the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202, the telescopic isolation devices are connected through lines embedded in the bracket 101, and a device for controlling the second click to start and close is arranged below the greenhouse. The lower sides of the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202 are respectively provided with a plurality of rectangular frames 203 correspondingly, and the double-side rotating frames 204 are in one-to-one correspondence with the rectangular frames 203.

Before the thermal cloth 303 is put down, the telescopic isolation device operates, the second motor 208 drives the transmission gear 206 to rotate, so that the double-side rotating frame 204 is driven to rotate, and in the upward moving process of the double-side rotating frame 204, due to the movable connection among the first isolation plate 200, the second isolation plate 201, the third isolation plate 202 and the roller 207, the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202 move upward, and when the double-side rotating frame 204 meets the rear limit rod 205, the second motor 208 stops operating, and the telescopic isolation device isolates the upper side of the greenhouse film 100 by a certain distance under the action of gravity.

The support 101 below the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202 is provided with a second motor 208, the telescopic isolation devices are connected through a circuit embedded in the support 101, a device for controlling the second click to start and close is arranged below the greenhouse, the second motor 208 drives the transmission gear 206 to rotate, so that the connection part of the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202 and the roller 207 is driven to rotate, the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202 are driven to move forwards to achieve shrinkage, the second motor 208 drives the transmission gear 206 to rotate backwards, the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202 are enabled to move backwards to achieve stretching, in the process of stretching backwards, when the double-sided rotating frame 204 rotates to a certain angle, the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202 are fixedly enabled to be unfolded by the limiting rod 205, and when the first isolation plate 200, the second isolation plate 201 and the third isolation plate 202 are in a certain extent, the second isolation plate 202 and the second isolation plate 202 are slightly unfolded by the limiting rod 203, and the second isolation plate 202 and the third isolation plate 202 are slightly unfolded by the second isolation plate 202 and the third isolation plate 202.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a novel sunlight greenhouse, its characterized in that, including canopy membrane (100), support (101), support column (102), reel device, scalable isolating device, canopy membrane (100) are installed in support (101) upside, and support column (102) are installed in the both sides of support (101), and reel device installs in the top of support column (102) and support (101) junction, and scalable isolating device is installed to the top of support (101).

2. The novel sunlight greenhouse according to claim 1, characterized in that the support (101) is installed on the ground, the support columns (102) are symmetrically installed on two sides of the support (101), and the greenhouse film (100) covers the support (101).

3. The novel sunlight greenhouse according to claim 1, characterized in that the reel device comprises a roller (300), a first motor (301), a thermal cloth (303) and a pull rope (302), the roller (300) is transversely placed above the support (101), the first motor (301) is connected with the roller (300), the thermal cloth (303) is divided into two pieces, one side of the thermal cloth (303) is wound on the roller (300), a small hole is formed in the other side of the thermal cloth (303), the pull rope (302) is tied in the small hole, and the pull rope (302) extends to the lower portion outside the greenhouse.

4. The novel sunlight greenhouse according to claim 1, characterized in that the telescopic isolation device comprises a first isolation plate (200), a second isolation plate (201), a third isolation plate (202), a rectangular frame (203), a double-side rotating frame (204), a limiting rod (205), a transmission gear (206) and a roller (207), wherein the first isolation plate (200), the second isolation plate (201) and the third isolation plate (202) are symmetrically arranged above the bracket (101), the rectangular frame (203) is arranged on the bracket (101) below the first isolation plate (200), the second isolation plate (201) and the third isolation plate (202), the bottom of the side rotating frame (204) is hinged with the corresponding rectangular frame (203), the transmission gear (206) is coaxially connected with the hinge shaft and drives the double-side rotating frame (204) to rotate through the hinge shaft, the roller (207) is fixedly connected with the other side of the double-side rotating frame (204), the roller (207) is rotatably connected with the first isolation plate (200), the second isolation plate (201) or the third isolation plate (202), one side of the rectangular frame (203) is provided with the limiting rod (204), and the limiting rod (204) is arranged at the front side of the double-side rotating frame (205).

5. The novel sunlight greenhouse according to claim 4, wherein the telescopic isolation device further comprises a second motor (208), the second motor (208) is arranged on the support (101) below the first isolation plate (200), the second isolation plate (201) and the third isolation plate (202), the telescopic isolation devices are connected through a line embedded in the support (101), and a device for controlling the second motor (208) to start is arranged below the greenhouse.