CN105475040A - Greenhouse vertical face shading foldable support - Google Patents
Greenhouse vertical face shading foldable support Download PDFInfo
- Publication number
- CN105475040A CN105475040A CN201510963573.9A CN201510963573A CN105475040A CN 105475040 A CN105475040 A CN 105475040A CN 201510963573 A CN201510963573 A CN 201510963573A CN 105475040 A CN105475040 A CN 105475040A
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- CN
- China
- Prior art keywords
- support
- greenhouse
- shading
- support bar
- foldable support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
-
- 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
Abstract
The invention discloses a greenhouse vertical face shading foldable support. The greenhouse vertical face shading foldable support comprises a foldable support body and a curtain arranged on the support body. The foldable support body is formed by sequentially and alternately hinging two pairs of supporting rods, wherein at least one pair of supporting rods is foldable supporting rods. According to the scheme, the greenhouse vertical face shading foldable support can carry out folding telescopic action in the horizontal and/or vertical direction, the unfolding size of the support can be adjusted freely accordingly, then the support can be unfolded according to the size of an interval, and the sealing effect can be well achieved in cooperation with the curtain. Meanwhile, use and transportation are very convenient, and the problems existing in the prior art are effectively solved.
Description
Technical field
The present invention relates to a kind of greenhouse structure, be specifically related to the shade in greenhouse.
Background technology
Greenhouse, also known as greenhouse, refer to have cold-proof, add the facilities such as gentle printing opacity, for the room cultivating thermophilous winter.In the season being not suitable for plant growth, breeding time and increase yield can be provided, be used for plant cultivation or the nursery etc. such as low temperature season warm season vegetable, flowers, forest.
Glass greenhouse refers to the greenhouse making lighting material with glass, belongs to the one of green house, and in cultivating facility, glass greenhouse, as the longest a kind of form in service life, uses under being suitable for multiple area and various weather conditions.
Greenhouse sunshade system is divided into internal sunshade and external sunshade.Can the object of sunshade be except special object (such as some plant is dormancy of sheltering from heat or light), and great majority are in order to cooling in summer, so judge that shaded effects are mainly seen effectively reduce temperature.
External sunshade mainly refers to the outside covered with sunshade net in greenhouse, and this mode is directly blocked solar radiation outside greenhouse, can effectively reduce warm indoor temperature like this.Meanwhile, external sunshade system preferably can be movable, so that rainy weather provides enough sunshines.But external sunshade system needs to install corresponding skeleton, wind resistance rain system etc., and load has certain ability to bear to external world, and sunshade net consumptive material is comparatively large, and therefore external sunshade cost compare is high.
Wherein, greenhouse facade is commonly used screen-rollong and is carried out shading, but the problem owing to matching, all can there is gap between screen-rollong termination and structure.How sealing these gaps is problems that this area needs to solve, because the design feature of different greenhouse facades is all not quite similar, the screen-rollong that cannot be fitted like a glove by configuration sized avoids gap, this area is all adopt fixing curtain to seal the gap between screen-rollong termination and structure all the time, this not only causes construction trouble and improves construction cost, also causes in the use procedure in later stage very numb.But because never effective means seal the gap between screen-rollong termination and structure, this problem fails to be well solved always.
Summary of the invention
For the facade shading of existing greenhouse need adopt fixing curtain the gap between screen-rollong termination and structure sealed existing for problem, the invention provides a kind of folding screen-rollong support, coordinate screen-rollong to seal the gap between screen-rollong termination and structure with this, effectively solve the problem existing for prior art.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of greenhouse facade shading Collapsible rack, described folding rack comprises Foldable frame body and is arranged on the curtain on support body, and described Foldable frame body hingedly to form by two pairs of support bars are alternate successively, and wherein the support bar of at least one pair of is Collapsible support lever.
Preferably, described Collapsible support lever forms by least two connecting rods are hinged.
Preferably, described folding rack is at least fixed one end.
Folding retractable can be carried out in level and/or vertical direction according to the greenhouse facade shading Collapsible rack that such scheme provides, thus arbitrarily can regulate the development size of support, then can launch according to gap length, then coordinate curtain to can be good at playing the effect of sealing; Use simultaneously and transport all very convenient, effectively solving the problem existing for prior art.
In addition, this programme structure is simple, and be easy to realize, cost is low, practical.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the screen-rollong structure of this example medium temperature chamber facade;
Fig. 2 is the front view of this example medium temperature chamber facade shading Collapsible rack;
Fig. 3 is the end view of this example medium temperature chamber facade shading Collapsible rack;
Fig. 4 is the maximum unfolding state figure of this example medium temperature chamber facade shading Collapsible rack;
Fig. 5 is the use schematic diagram of this example medium temperature chamber facade shading Collapsible rack.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
See Fig. 1, it is depicted as the screen-rollong light-shielding structure of the greenhouse facade employing related in this example.As seen from the figure, this light-shielding structure mainly comprises screen-rollong 100, screen-rollong bar 200.
Wherein the free end of screen-rollong 100 is connected with screen-rollong bar 200, and carries out crimp operation by screen-rollong bar 200, and arranges relative to greenhouse pillar 300 accordingly, controls screen-rollong 100 complete shading by screen-rollong bar 200.
But in actual setting up procedure, between screen-rollong termination and pillar construction, there is gap 400 all the time, shading cannot be realized by screen-rollong 100.
To this, this example provides a kind of greenhouse facade shading Collapsible rack 500 to seal gap 400, thus abandons the fixing curtain scheme of existing employing.
See Fig. 2, it is depicted as the structural representation of the greenhouse facade shading Collapsible rack 500 provided in this example.
As seen from the figure, this Collapsible rack 500 by carrying out folding retractable in level and/or vertical direction, thus arbitrarily can regulate the development size of support, then can launch according to gap length, then coordinate curtain to can be good at playing the effect of sealing.
For this reason, this Collapsible rack 500 mainly comprises Foldable frame body 501 and is arranged on the curtain (not shown) on support body in composition structure.For realizing folding retractable, Foldable frame body 501 forms by four support bars 502,503,504,505 are hinged successively.Wherein support bar 502 is all a pair mutually with both support bars 504 physical dimension; Support bar 503 and both support bars 505 physical dimension are all that another is right mutually; During connection, one end of support bar 502 and one end of support bar 503 hinged, the other end of support bar 503 and one end of support bar 504 hinged, the other end of support bar 504 and one end of support bar 505 hinged, the other end of support bar 505 and the other end of support bar 502 hinged.
On this basis, in support bar 502,503,504,505, at least one pair of adopts folding supporting bar structure; Namely support bar 502 and support bar 504 adopt folding supporting bar structure, or support bar 503 adopts folding supporting bar structure with support bar 505, or all adopt folding supporting bar structure.
In order to improve practicality and the ease for use of Collapsible rack 500, the support bar in this example all adopts folding supporting bar structure.
Wherein, support bar 502 and support bar 504 adopt identical folding supporting bar structure, and this sentences support bar 502 for example and is described:
See Fig. 3, support bar 502 forms by three sections of connecting rods 502a, 502b and 502c are hinged successively, and wherein, connecting rod 502a and connecting rod 502c length are always.
The support bar 502 formed thus can carry out multistage folding adjustment.
And support bar 503 and support bar 505 adopt identical folding supporting bar structure, this sentences support bar 503 for example and is described:
See Fig. 2, support bar 503 forms by two sections of connecting rod 503a and 502b are hinged, and wherein connecting rod 503a is identical with 502b length.
All can folding retractable be carried out along in level and vertical direction according to the Foldable frame body 501 that such scheme is formed:
If when folding in the horizontal direction, keeping the support bar on vertical direction not fold, is that folding point is folded Inward or outward simultaneously with pin joint by two support bars in horizontal direction respectively, forms strip;
If when vertically folding, keeping the support bar in horizontal direction not fold, is that folding point is folded Inward or outward simultaneously with pin joint by two support bars on vertical direction respectively, forms strip;
When if desired launching, according to actual requirement, respectively the folding support bar of horizontal direction is adjusted to required size, the folding support bar of vertical direction is adjusted to required size simultaneously, then is fixed; When Foldable frame body 501 reaches maximum deployed condition, it is a square structure (see Fig. 4).
The Foldable frame body 501 of this structure is equipped with corresponding curtain, namely forms greenhouse facade shading Collapsible rack 500.
See Fig. 5, Collapsible rack 500, when specifically using, is first formed corresponding strip by folding, is convenient to transport like this by this greenhouse facade shading Collapsible rack 500.
Install after arriving installation site, also can according to gap 400 size stent in the horizontal and vertical directions during installation;
Finally, after deployment curtain is fixed on support, and one end of Collapsible rack 500 or two ends are connected with pillar construction 300, play the effect of sealing thus.
Replaced the scheme of existing fixing curtain shading by this Collapsible rack 500, effectively solve the problem of long-standing problem this area if any effective shading, reach purpose less than effect.
In addition, this example also provides a kind of improvement project of automation shading on this basis:
On the basis of the above-mentioned Collapsible rack 500 of the program, increase a set of automatic regulating system, this system coordinates formation primarily of a main control system, some sensors, four cover servomotors and four driving screw mandrels.
Wherein, four driving screw mandrels are spirally connected with the support bar of four in Collapsible rack 500 respectively, folding and stretching by rotary actuation support bar.
And four cover servomotors drive connection four driving screw mandrels respectively, four driving screw mandrels are driven to rotate respectively.
Some sensors comprise range sensor and photosensitive sensor, and range sensor is arranged relative to the support bar of Collapsible rack 500, measure the folding of each support bar or distance of stretch out and draw back; Photosensitive sensor for detecting shading result, to regulate the folded deformation of Collapsible rack 500.
The main control system sensor that control connection is some respectively and servomotor, according to the distance that photosensitive sensor wherein and range sensor record, control four servomotors respectively, and drive the corresponding screw mandrel that drives to drive the folded deformation regulating Collapsible rack 500 respectively by four servomotors, thus the shading realizing automation regulates, and reach best shaded effect.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a greenhouse facade shading Collapsible rack, it is characterized in that, described folding rack comprises Foldable frame body and is arranged on the curtain on support body, and described Foldable frame body hingedly to form by two pairs of support bars are alternate successively, and wherein the support bar of at least one pair of is Collapsible support lever.
2. a kind of greenhouse facade shading Collapsible rack according to claim 1, is characterized in that, described Collapsible support lever forms by least two connecting rods are hinged.
3. a kind of greenhouse facade shading Collapsible rack according to claim 1, it is characterized in that, described folding rack at least one end is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963573.9A CN105475040B (en) | 2015-12-18 | 2015-12-18 | A kind of greenhouse facade shading Collapsible rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963573.9A CN105475040B (en) | 2015-12-18 | 2015-12-18 | A kind of greenhouse facade shading Collapsible rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105475040A true CN105475040A (en) | 2016-04-13 |
| CN105475040B CN105475040B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510963573.9A Active CN105475040B (en) | 2015-12-18 | 2015-12-18 | A kind of greenhouse facade shading Collapsible rack |
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| CN (1) | CN105475040B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223497A (en) * | 2017-06-30 | 2017-10-03 | 刘冰雨 | The collapsible greenhouse ventilation unit of positive ridge downslide |
| CN108222585A (en) * | 2018-03-13 | 2018-06-29 | 刘宗威 | Folding multilayer stereo garage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7243990B1 (en) * | 2006-07-24 | 2007-07-17 | Gene Wahl | Sunshade apparatus |
| CN201021522Y (en) * | 2007-01-22 | 2008-02-13 | 黄飞挺 | Full box sunshine shielding shed device |
| CN201401042Y (en) * | 2009-04-16 | 2010-02-10 | 临海市利德休闲用品有限公司 | Extension-type folding tent |
| CN202990546U (en) * | 2012-11-14 | 2013-06-12 | 吴伟淡 | Awning combining flexible awning frame with banner frame into one |
| CN203888601U (en) * | 2014-05-21 | 2014-10-22 | 邵阳职业技术学院 | Sunshade frame for cars |
| CN204762492U (en) * | 2015-07-10 | 2015-11-18 | 傅煌莉 | Expansion bracket and flexible fluffy |
| CN205357415U (en) * | 2015-12-18 | 2016-07-06 | 上海都市绿色工程有限公司 | Greenhouse facade shade |
-
2015
- 2015-12-18 CN CN201510963573.9A patent/CN105475040B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7243990B1 (en) * | 2006-07-24 | 2007-07-17 | Gene Wahl | Sunshade apparatus |
| CN201021522Y (en) * | 2007-01-22 | 2008-02-13 | 黄飞挺 | Full box sunshine shielding shed device |
| CN201401042Y (en) * | 2009-04-16 | 2010-02-10 | 临海市利德休闲用品有限公司 | Extension-type folding tent |
| CN202990546U (en) * | 2012-11-14 | 2013-06-12 | 吴伟淡 | Awning combining flexible awning frame with banner frame into one |
| CN203888601U (en) * | 2014-05-21 | 2014-10-22 | 邵阳职业技术学院 | Sunshade frame for cars |
| CN204762492U (en) * | 2015-07-10 | 2015-11-18 | 傅煌莉 | Expansion bracket and flexible fluffy |
| CN205357415U (en) * | 2015-12-18 | 2016-07-06 | 上海都市绿色工程有限公司 | Greenhouse facade shade |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223497A (en) * | 2017-06-30 | 2017-10-03 | 刘冰雨 | The collapsible greenhouse ventilation unit of positive ridge downslide |
| CN108222585A (en) * | 2018-03-13 | 2018-06-29 | 刘宗威 | Folding multilayer stereo garage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105475040B (en) | 2019-02-12 |
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