CN213214567U - An arched solar greenhouse roller shutter type external sunshade device - Google Patents
An arched solar greenhouse roller shutter type external sunshade device Download PDFInfo
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- CN213214567U CN213214567U CN202020890725.3U CN202020890725U CN213214567U CN 213214567 U CN213214567 U CN 213214567U CN 202020890725 U CN202020890725 U CN 202020890725U CN 213214567 U CN213214567 U CN 213214567U
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- sunshade net
- supporting frame
- climbing
- sunshade
- greenhouse
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
本实用新型涉及一种圆拱形日光温室卷帘式外遮阳装置，包括圆拱型日光温室本体，减速电机，遮阳网卷轴，遮阳网，所述日光温室本体两侧设有圆拱形导轨；所述圆拱形导轨设有爬行梯；所述爬行梯外侧设有滑轨；所述遮阳网卷轴两端分别固定连接两个爬升轮，所述爬升轮设有齿轮并与爬行梯啮合，所述爬升轮外侧的遮阳网卷轴均转动连接有支撑装置，本装置的重力分布在爬升轮与圆拱形导轨上，避免对温室棚膜及骨架产生破坏，且遮阳网的同步卷放，受力较均匀，有效地避免了传统遮阳网卷放不均匀，易破损的现象发生。
The utility model relates to an external sunshade device of a round arched solar greenhouse, comprising a round arched solar greenhouse body, a deceleration motor, a shading net reel, and a shading net, and both sides of the solar greenhouse body are provided with circular arched guide rails; The circular arched guide rail is provided with a crawling ladder; the outer side of the crawling ladder is provided with a sliding rail; the two ends of the sunshade net reel are respectively fixedly connected with two climbing wheels, the climbing wheels are provided with gears and mesh with the crawling ladder, so The sunshade net reels on the outside of the climbing wheel are all rotatably connected with support devices. The gravity of the device is distributed on the climbing wheel and the circular arched guide rail to avoid damage to the greenhouse film and skeleton. It is more uniform, and effectively avoids the phenomenon that the traditional sunshade net rolls are unevenly placed and easily damaged.
Description
Technical Field
The invention mainly relates to the field of circular arch type sunlight greenhouses, in particular to a roller shutter type external shading device of a circular arch type sunlight greenhouse.
Background
The production of greenhouse crops is the most effective industry in agricultural planting in recent years, and as a typical solar energy effective utilization industry, the production of vegetables without heating in winter in the northern latitude 43.5 degrees can be realized, but the time of too strong solar radiation energy in summer becomes a troublesome problem in agricultural production.
The novel sunlight greenhouse is in a circular arch shape with an arch over the whole span, has stronger wind load resistance and snow load resistance, and is suitable for various regions in China. However, due to the special lighting structure of the sunlight greenhouse and the over-sufficient illumination in summer in most areas of China, crops, especially the crops, cannot grow normally in the seedling stage, and the degree of automation of the current sun-shading device is low, so that the operation is complex, and the problem that how to smoothly carry out cultivation management in summer in the greenhouse is troubled in production of farmers is solved.
The utility model discloses according to the characteristics such as summer light intensity is too flourishing and the greenhouse temperature is higher, propose and be used for outer solar protection devices of dome type sunlight greenhouse roll curtain formula to compensate prior art's defect.
Disclosure of Invention
In order to compensate the deficiency of the prior art, the utility model aims at providing an outer solar protection devices of formula is rolled up to circle arch form sunlight greenhouse, the gravity distribution of this device avoids producing destruction to greenhouse shed membrane and skeleton on climbing wheel and circle arch guide rail, and the synchronous book of sunshade net is put, and the atress is more even, has avoided traditional sunshade net to roll up effectively and has put inhomogeneous, and easy damaged phenomenon takes place.
The utility model aims at realizing through the following technical scheme, an outer solar protection devices of formula is rolled up to circle arch form sunlight greenhouse, including circle arch form sunlight greenhouse body, shed membrane, gear motor, sunshade net reel, sunshade net, its technical essential is: circular arch-shaped guide rails are arranged on two sides of the sunlight greenhouse body; the circular arch-shaped guide rail is provided with a crawling ladder; a slide rail is arranged on the outer side of the crawling ladder; two ends of the sunshade net reel are respectively and fixedly connected with two climbing wheels, the climbing wheels are provided with gears and are meshed with the climbing ladder, the sunshade net reel outside the climbing wheels is rotatably connected with a supporting device, and the supporting device is provided with a horizontal supporting frame and a vertical supporting frame; pulleys are arranged at the two ends of the horizontal supporting frame and the tail end of the vertical supporting frame, the pulleys at the two ends of the horizontal supporting frame are connected with the upper surface of the sliding rail in a sliding mode, and the tail end pulley of the vertical supporting frame is connected with the lower surface of the sliding rail in a sliding mode; and a support device at one side of the climbing wheel at one end is provided with a speed reduction motor support frame, the speed reduction motor is fixedly connected to the speed reduction motor support frame, and an output shaft of the speed reduction motor is fixedly connected with the sunshade net reel.
Furthermore, the top of the supporting device is connected with the sunshade net reel through a bearing.
The utility model has the advantages that:
(1) the structure can realize unitization of each part, is convenient to install and disassemble, can be applied to a built and used circular arch greenhouse or other greenhouses, and has wide application range;
(2) the degree of automation is high, and the automatic rolling and unrolling of the sunshade net can be realized by matching with agricultural Internet of things equipment, so that the circular arch type large-scale greenhouse production is realized, and the working intensity of farmers is reduced;
(3) the roller shutter type external sunshade device and the greenhouse film are designed in a layered mode, the gravity of the device is distributed on the climbing wheel and the circular arch-shaped guide rail, damage to a greenhouse film and a framework of the greenhouse is avoided, the sunshade net is synchronously rolled and released, stress is uniform, and the phenomena that the traditional sunshade net is not uniform in rolling and releasing and easy to damage are effectively avoided;
(4) can improve on the basis of realizing the sunshade function, realize that the double-deck of heat preservation quilt is rolled up in step and is put, solve the inhomogeneous problem of putting of current heat preservation book.
Drawings
FIG. 1 is a schematic view of a roller shutter type external sunshade structure of a sunlight greenhouse;
FIG. 2 is a schematic view of the right side of a roller blind type external sunshade structure of a sunlight greenhouse;
FIG. 3 is a schematic view of the left side of a roller blind type external sunshade structure of a sunlight greenhouse;
fig. 4 is a partial structural schematic view of the supporting device.
Specific names of the structures in fig. 1-4 are: the greenhouse comprises a greenhouse 1, a sunshade net reel 2, a sunshade net 3, a speed reduction motor 4, a circular arch-shaped guide rail 5, a crawling ladder 5-1, a sliding rail 5-2, a climbing wheel II 6, a greenhouse film 7, a climbing wheel I8, a bearing 9, a supporting device 10, a horizontal supporting frame 10-1, a vertical supporting frame 10-2, a pulley 10-3, a speed reduction motor supporting frame 10-4, a fixing groove 11, a short circular tube 13 and a foundation 14.
Detailed Description
Referring to fig. 1 to 4, the specific structure of the present embodiment is: a roller shutter type external sun-shading device for a circular arch type sunlight greenhouse comprises a circular arch type sunlight greenhouse body 1, a greenhouse film 7, a speed reducing motor 4, a sun-shading net reel shaft 2 and a sun-shading net 3, wherein circular arch guide rails 5 are arranged on two sides of the sunlight greenhouse body 1; the circular arch-shaped guide rail 5 is provided with a crawling ladder 5-1; the outer side of the crawling ladder 5-1 is provided with a sliding rail 5-2; two ends of the sunshade net reel shaft 2 are respectively fixedly connected with a climbing wheel I8 and a climbing wheel II 6, the climbing wheel I8 and the climbing wheel II 6 are provided with gears and are meshed with a crawling ladder 5-1, the outer ends of the sunshade net reel shaft 2 outside the climbing wheel I8 and the climbing wheel II 6 are respectively and rotatably connected with a supporting device 10, and the supporting device 10 is provided with a horizontal supporting frame 10-1 and a vertical supporting frame 10-2; pulleys 10-3 are arranged at the two ends of the horizontal support frame 10-1 and the tail end of the vertical support frame 10-2, the pulleys 10-3 at the two ends of the horizontal support frame 10-1 are connected with the upper surface of the sliding rail 5-2 in a sliding manner, and the tail end pulley of the vertical support frame 10-2 is connected with the lower surface of the sliding rail 5-2 in a sliding manner; a speed reduction motor support frame 10-4 is arranged on a support device 10 on one side of the climbing wheel I8, the speed reduction motor is fixedly connected to the speed reduction motor support frame 10-4, and an output shaft of the speed reduction motor 4 is fixedly connected with the sunshade net reel shaft 2;
the circular arch type sunlight greenhouse 1 is in a circular arch shape, the layout mode is in a north-south direction, one end of the sunshade net 3 is uniformly fixed on a fixing groove 11 at the south of the greenhouse, and the other end of the sunshade net is convoluted on the sunshade net reel 2 and is placed above a greenhouse film 7 of the greenhouse; the circular arch-shaped rails 5 are fixed with foundations 14 at two ends of the greenhouse; the climbing wheel I8 and the climbing wheel II 6 are consistent in size, the sunshade net reel 2 rotates for a circle, and the climbing wheel I8 and the climbing wheel II 6 move for four steps along the circular arch-shaped guide rail 5 to realize bilateral synchronous operation; the crawling ladder 5-1 is composed of two square pipes with the radian consistent with that of the greenhouse framework and a plurality of short circular pipes 13; the surface of the short round tube 13 is subjected to anti-skid treatment;
the top of the supporting device 10 is connected with the sunshade net reel 2 through a bearing 9.
The principle of the utility model is as follows:
(1) in the operation process, the circular arc-shaped track 5 is positioned between the pulleys 10-3 at the two ends of the horizontal support frame 10-1 and the pulley 10-3 at the tail end of the vertical support frame 10-2, so that the supporting and fixing effect on the speed reducing motor 4 is realized, and meanwhile, the phenomenon of derailment of the climbing wheel I8 and the climbing wheel II 6 is avoided; the circular arch-shaped rails 5 are fixed with foundations 14 at two ends of the greenhouse.
(2) The crawling ladder 5-1 is composed of two square tubes with the radian consistent with that of the greenhouse framework and a plurality of short circular tubes 13, and the surfaces of the short circular tubes 13 are subjected to anti-skidding treatment to ensure that the climbing process does not slip.
The utility model discloses a work flow:
the gear motor 4 transmits the rotating speed to the sunshade net reel 2 and the two sides of the climbing wheel, the sunshade net 3 convoluted on the sunshade net reel 2 moves along the circular arc-shaped guide rail 5 along with the sunshade net reel 2, the sunshade net 3 is unfolded along with the sunshade net reel, meanwhile, the supporting devices 10 on the two sides of the sunshade net reel synchronously move on the circular arc-shaped guide rail 5 along with the sunshade net reel 2, and the supporting and windproof functions are effectively played. When the speed reducing motor 4 rotates positively, the climbing wheel runs upwards to lay the sunshade net 3; when the gear motor 4 rotates reversely, the climbing wheel operates downwards to roll up the sunshade net 3, and the laying area of the sunshade net 3 is controlled by controlling the running time of the gear motor 4.
Claims (2)
1. The utility model provides an outer solar protection devices of dome sunlight greenhouse roll curtain formula, includes dome sunlight greenhouse body, canopy membrane, gear motor, sunshade net spool, sunshade net, characterized by: circular arch-shaped guide rails are arranged on two sides of the sunlight greenhouse body; the circular arch-shaped guide rail is provided with a crawling ladder; a slide rail is arranged on the outer side of the crawling ladder; two ends of the sunshade net reel are respectively and fixedly connected with two climbing wheels, the climbing wheels are provided with gears and are meshed with the climbing ladder, the sunshade net reel outside the climbing wheels is rotatably connected with a supporting device, and the supporting device is provided with a horizontal supporting frame and a vertical supporting frame; pulleys are arranged at the two ends of the horizontal supporting frame and the tail end of the vertical supporting frame, the pulleys at the two ends of the horizontal supporting frame are connected with the upper surface of the sliding rail in a sliding mode, and the tail end pulley of the vertical supporting frame is connected with the lower surface of the sliding rail in a sliding mode; the supporting device is provided with a speed reducing motor supporting frame, the speed reducing motor is fixedly connected to the speed reducing motor supporting frame, and an output shaft of the speed reducing motor is fixedly connected with the sunshade net reel.
2. The rolling type external sunshade device for the circular arch-shaped sunlight greenhouse as claimed in claim 1, wherein the top of said supporting device is connected with the sunshade net rolling shaft through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020890725.3U CN213214567U (en) | 2020-05-25 | 2020-05-25 | An arched solar greenhouse roller shutter type external sunshade device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020890725.3U CN213214567U (en) | 2020-05-25 | 2020-05-25 | An arched solar greenhouse roller shutter type external sunshade device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213214567U true CN213214567U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020890725.3U Expired - Fee Related CN213214567U (en) | 2020-05-25 | 2020-05-25 | An arched solar greenhouse roller shutter type external sunshade device |
Country Status (1)
| Country | Link |
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| CN (1) | CN213214567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113228999A (en) * | 2021-06-11 | 2021-08-10 | 中国农业大学 | Greenhouse external heat preservation quilt crossing type paving and rolling device |
-
2020
- 2020-05-25 CN CN202020890725.3U patent/CN213214567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113228999A (en) * | 2021-06-11 | 2021-08-10 | 中国农业大学 | Greenhouse external heat preservation quilt crossing type paving and rolling device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |