CN103891550A - Three-layer vegetable tunnel with single heat preservation quilt - Google Patents
Three-layer vegetable tunnel with single heat preservation quilt Download PDFInfo
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- CN103891550A CN103891550A CN201410153506.6A CN201410153506A CN103891550A CN 103891550 A CN103891550 A CN 103891550A CN 201410153506 A CN201410153506 A CN 201410153506A CN 103891550 A CN103891550 A CN 103891550A
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- tunnel
- fancy
- bow member
- arching
- rope
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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
The invention discloses a three-layer vegetable tunnel with a single heat preservation quilt. The vegetable tunnel comprises a tunnel bracket and a heat preservation film, wherein the upper portion of the tunnel bracket is covered with the heat preservation film. The tunnel bracket is fixed to stand columns through oblique supports. A fancy arching is arranged above the tunnel bracket. The fancy arching is provided with a movable supporting device. The upper portion of the movable supporting device is covered with a heat preservation film, and the heat preservation quilt is arranged on the upper portion of the heat preservation film. Two adjacent arching bodies in the middle of the fancy arching form an arching rail combination. The arching rail combination is provided with a rolling device. A simple arching is arranged in a tunnel body and covered with a manual rolling film. A snow scraping device is further arranged above the fancy arching. According to the vegetable tunnel, the construction area is small, cost is low, when the tunnel with the actual planting area being equal to the actual planting area of a solar vegetable greenhouse is constructed, the cost of the tunnel is only one half or slightly higher than one half that of the greenhouse, and the utilization rate of the tunnel is two times that of the greenhouse. Besides, the vegetable tunnel has the advantages of being safe, scientific, reliable, feasible and capable of saving labor.
Description
Technical field
The present invention relates to a kind of vegetables shed, belong to field of agricultural production technologies.
Background technology
Although the development of shed and popularization are universal unlike day-light greenhouse, its development trend and velocity ratio are very fast, and the advantage of summing up it has following 3 points.First: build that area cost is low, the shed of construction and the equal real kind area of vegetables in day-light greenhouse booth, its cost is only used booth 1/3rd or a little more than 1/3rd; Second: its pattern of farming changeability is strong, the stubble of can having a rest between the megathermal period, because unit are cost is low and vegetables in improper season price rises steadily, is favored shed construction day; The the 3rd: except first two articles, the land utilization rate of shed is also principal element, many because its availability is the twice of green house, along with rising steadily of land price, the availability in soil is more and more generally paid attention to.Although shed has above-mentioned 3 advantages, the people of plantation shed have been not content with present situation, and because shed dish is limited to temperature condition, the dish price of producing often lags behind price in early spring peak period, so some plantations family starts to consider to change its structure.For example: increase thermal insulation quilt, shutter but the prototype of shed are installed are originally not suitable for shutter and thermal insulation quilt are installed, just occur new contradiction if change the status quo, as how cover film of sleety weather, folding and unfolding every day film is very inconvenient.
Summary of the invention
Technical problem to be solved by this invention is the defect existing for prior art, provides a kind of holding temperature effective vegetables shed.
For solving this technical problem, the invention provides a kind of three layers of single guarantor's formula vegetables shed, comprise arched shed rack and the insulation film that covers arched shed rack top, described arched shed rack is fixed by bearing diagonal and column, above arched shed rack, be provided with fancy bow member, fancy bow member is provided with movable bracing or strutting arrangement, its top covering and heat insulating film, and insulation film top is provided with thermal insulation quilt; Two adjacent bow members of described fancy bow member middle part are the combination of bow member track, and described bow member track groups is closed and is provided with roller blind device; In booth, be provided with simple and easy bow member, on simple and easy bow member, cover manual volume film; Described fancy bow member top is also provided with snow-scrapping equipment.
Described movable bracing or strutting arrangement comprises support bar, one end of this support bar is hinged on fancy bow member, be positioned at each arched shed rack column directly over, the middle part of support bar is provided with draw ring, rope and each support bar draw ring are bolted; Be provided with fixed pulley one at arched shed rack middle part, the below of this fixed pulley one is provided with crank transfer, the groove one that fixed pulley one is walked around in one end of described rope is connected with crank transfer, and the other end is walked around the groove two and crank transfer Opposite direction connection of after the fixed pulley two of being located on fancy bow member is turned back, walking around fixed pulley one.
Described crank transfer comprises rotating shaft, bevel gear combination and crank, on rotating shaft and crank, Connectable umbrella gear train merges engaged transmission respectively, the two ends reverse-winding of described rope is in the relevant position of rotating shaft, thereby shake crank combine and driven the positive and negative rotation of rotating shaft to drive two ends or the rising of rope or decline and then drag the parallel or setting of support bar by bevel gear.
Described roller blind device comprises track and the roller shutter dolly be located in rail groove, and roller shutter dolly by pulley card in orbit; On described small rail car, motor is installed and passes through bel-drivenn reductor by bracing frame, between this bracing frame and small rail car for being movably hinged, the output of described reductor is connected with spool, the lower end fixing wound of described spool insulation quilt, its length is identical with booth longitudinal length, motor via reducer drives spool to rotate, and spool drags roller shutter dolly and moves up and down along track in reeling or decontroling thermal insulation quilt.
Described snow-scrapping equipment comprises snow scraping plate and transmission device, and described snow scraping plate comprises scraper plate and directed floating rule, above scraper plate, is respectively equipped with connecting ring, connecting rope two ends on this connecting ring with the end of directed floating rule; Described transmission device comprises major axis and is arranged on the slide block on major axis, described major axis is fixed by the vertical rod of being located at fancy bow member top, on described slide block, be provided with fixed pulley, rope is walked around fixed pulley, pulls rope ends snow scraping plate to adjust voluntarily angle and rises or decline.
beneficial effect: the present invention builds that area cost is low, construction and the equal real shed of planting area of vegetables in day-light greenhouse booth, its cost is only used booth 1/2nd or a little more than 1/2nd, availability is that the twice of green house is many, there is safety, science, reliable, feasible, labour-saving advantage, as much as possible improve temperature of shed, improve to greatest extent vegetables quality and output because it along with the rising steadily of land price, the availability in soil is more and more generally paid attention to.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the movable bracing or strutting arrangement of the present invention;
Fig. 3 is the structural representation of crank transfer of the present invention;
Fig. 4 is the structural representation of roller blind device of the present invention;
Fig. 5 is the structural representation of snow-scrapping equipment of the present invention;
Fig. 6 is embodiments of the invention structural representation.
In figure: manually volume film, 10 movable bracing or strutting arrangements, 11 snow-scrapping equipments, 13 support bars, 14 draw rings, 15 ropes, 16 fixed pulleys one, 17 crank transfers, 18 fixed pulleys two, 19 rotating shafts, 20 bevel gear combinations, 21 cranks, 22 tracks, 23 motors, 24 reductors, 27 snow scraping plates, 28 vertical rods, 29 major axis, 30 slide blocks of 1 arched shed rack, 2 bearing diagonals, 3 columns, 4 bow member track combinations, 6 thermal insulation quilts, 7 roller blind devices, 8 simple and easy bow members, 9.
Embodiment
Below in conjunction with drawings and Examples, the present invention is specifically described.
Figure 1 shows that structural representation of the present invention.
The invention provides a kind of three layers of single guarantor's formula vegetables shed, comprise arched shed rack 1 and the insulation film that covers arched shed rack top, described arched shed rack 1 is fixing with column 3 by bearing diagonal 2, above arched shed rack 1, be provided with fancy bow member, fancy bow member is provided with movable bracing or strutting arrangement 10, its top covering and heat insulating film, insulation film top is provided with thermal insulation quilt 6; Two adjacent bow members of described fancy bow member middle part are bow member track combination 4, in described bow member track combination 4, are provided with roller blind device 7; In booth, be provided with simple and easy bow member 8, on simple and easy bow member 8, cover manual volume film 9; Described fancy bow member top is also provided with snow-scrapping equipment 11.
Figure 2 shows that the structural representation of the movable bracing or strutting arrangement of the present invention.
Described movable bracing or strutting arrangement 10 comprises support bar 13, one end of this support bar 13 is hinged on fancy bow member, be positioned at each arched shed rack column 3 directly over, the middle part of support bar 13 is provided with draw ring 14, rope 15 is bolted with each support bar 13 draw rings 14; Be provided with fixed pulley 1 at arched shed rack middle part, the below of this fixed pulley 1 is provided with crank transfer 17, the groove one that fixed pulley 1 is walked around in one end of described rope 15 is connected with crank transfer 17, and the other end is walked around the groove two and crank transfer 17 Opposite direction connections of after the fixed pulley 2 18 of being located on fancy bow member is turned back, walking around fixed pulley 1.
Figure 3 shows that the structural representation of crank transfer of the present invention.
Described crank transfer 17 comprises rotating shaft 19, bevel gear combination 20 and crank 21, difference Connectable umbrella gear combination 20 engaged transmission on rotating shaft 19 and crank 21, the two ends reverse-winding of described rope 15 is in the relevant position of rotating shaft 19, drives the positive and negative rotation of rotating shaft 19 to drive two ends or the rising of rope 15 or declines and then drag the parallel or setting of support bar 13 thereby shake crank 21 combine 20 by bevel gear.
Figure 4 shows that the structural representation of roller blind device of the present invention.
Described roller blind device 7 comprises track 22 and the roller shutter dolly be located in rail groove, and roller shutter dolly is stuck on track 22 by pulley; On described small rail car, motor 23 is installed and passes through bel-drivenn reductor 24 by bracing frame, between this bracing frame and small rail car for being movably hinged, the output of described reductor 24 is connected with spool, the lower end fixing wound of described spool insulation quilt, its length is identical with booth longitudinal length, motor 23 drives spool to rotate by reductor 24, and spool drags roller shutter dolly 23 and moves up and down along track in reeling or decontroling thermal insulation quilt.
Figure 5 shows that the structural representation of snow-scrapping equipment of the present invention.
Described snow-scrapping equipment 11 comprises snow scraping plate 27 and transmission device, and described snow scraping plate 27 comprises scraper plate and directed floating rule, above scraper plate, is respectively equipped with connecting ring, connecting rope two ends on this connecting ring with the end of directed floating rule; Described transmission device comprises major axis 29 and is arranged on the slide block 30 on major axis 29, described major axis 29 is fixed by the vertical rod 28 of being located at fancy bow member top, on described slide block 30, be provided with fixed pulley, rope is walked around fixed pulley, pulls rope ends snow scraping plate 27 to adjust voluntarily angle and rises or decline.
Fig. 6 is embodiments of the invention structural representation.
When the trend that is confined to ground is while being East and West direction, can adopt the arch shed structure shown in Fig. 6, can well ensure daylighting.
Can install and put, close wind apparatus according to consumers' opinions.
The present invention is three layers of single guarantor's formula shed, adopt the upper and lower two-layer bow member of dual protecting type booth, a upper strata bow member upper film, shutter is not installed, its effect be for lower floor windproof, snow, rain, for lower floor delays the heat radiation time, improve insulating efficiency, shutter is installed by lower floor, thermal insulation quilt, in canopy, establish Simple reinforced bar bow member, additionally arrange hand scrolling film apparatus, its effect is to intercept heat in canopy directly to contact heat-insulation layer, extend temperature retention time, improve reduced temperature in canopy, after daytime, heat-insulation layer rolled, in the time that temperature of shed is in rising trend, can hand rolling film device be rolled up to a side by film, upper strata supplemental support can be according to regional actual conditions, can establish and can exempt from., snow rule frequently large for northern area snow, on booth, design time saving and energy saving snow-scrapping equipment, for anti-heavy snow is upper strata bow member compressive strain, design hand supplemental support combination unit, can whole canopy fixed point once support for 10 seconds, leak informaton, close wind combination unit, hand 10 second whole canopy bilayer complete simultaneously; In order to alleviate the labour intensity of plucking dish, fortune dish in canopy, can also arrange and hang drawing-type fortune dish combination unit, can simultaneously contact 500 jin of tractives of hand, improve temperature in order to reduce humidity in canopy, in canopy, water channel adopts totally enclosed type and slight irrigation is installed, and the upper and lower two-layer shutter of booth adopts anticreep double-rail, and bottom shutter track adopts frame rail combined, the application of above-mentioned comprehensive patented technology, can reduce the labour intensity of booth work in every greatly.
The present invention builds that area cost is low, construction and the equal real shed of planting area of vegetables in day-light greenhouse booth, its cost is only used booth 1/2nd or a little more than 1/2nd, availability is that the twice of green house is many, there is safety, science, reliable, feasible, labour-saving advantage, as much as possible improve temperature of shed, improve to greatest extent vegetables quality and output because it along with the rising steadily of land price, the availability in soil is more and more generally paid attention to.
The above-mentioned embodiment of the present invention, just illustrates, and is not only, and change within the scope of the present invention all or that be equal in scope of the present invention is all surrounded by the present invention.
Claims (5)
1. one kind three layers single guarantor's formula vegetables shed, comprise arched shed rack (1) and cover the insulation film of arched shed rack top, described arched shed rack (1) is fixing by bearing diagonal (2) and column (3), it is characterized in that: the top at arched shed rack (1) is provided with fancy bow member, fancy bow member is provided with movable bracing or strutting arrangement (10), its top covering and heat insulating film, insulation film top is provided with thermal insulation quilt (6); Two adjacent bow members of described fancy bow member middle part are bow member track combination (4), in described bow member track combination (4), are provided with roller blind device (7); In booth, be provided with simple and easy bow member (8), on simple and easy bow member (8), cover manual volume film (9); Described fancy bow member top is also provided with snow-scrapping equipment (11).
2. three layers of single guarantor's formula vegetables shed according to claim 1, it is characterized in that: described movable bracing or strutting arrangement (10) comprises support bar (13), one end of this support bar (13) is hinged on fancy bow member, be positioned at each arched shed rack column (3) directly over, the middle part of support bar (13) is provided with draw ring (14), and rope (15) is bolted with each support bar (13) draw ring (14); Be provided with fixed pulley one (16) at arched shed rack middle part, the below of this fixed pulley one (16) is provided with crank transfer (17), the groove one that fixed pulley one (16) is walked around in one end of described rope (15) is connected with crank transfer (17), and the other end is walked around the groove two and crank transfer (17) Opposite direction connection of after the fixed pulley two (18) of being located on fancy bow member is turned back, walking around fixed pulley one (16).
3. three layers of single guarantor's formula vegetables shed according to claim 1, it is characterized in that: described crank transfer (17) comprises rotating shaft (19), bevel gear combination (20) and crank (21), upper Connectable umbrella gear combination (20) the engaged transmission respectively of rotating shaft (19) and crank (21), the two ends reverse-winding of described rope (15) is in the relevant position of rotating shaft (19), shake crank (21) combines (20) by bevel gear and drives rotating shaft (19) thereby two ends or the rising of positive and negative rotation drive rope (15), decline so drag support bar (13) parallel or erect.
4. three layers of single guarantor's formula vegetables shed according to claim 1, is characterized in that: described roller blind device (7) comprises track (22) and the roller shutter dolly be located in rail groove, and roller shutter dolly is stuck on track (22) by pulley; On described small rail car, motor (23) is installed and passes through bel-drivenn reductor (24) by bracing frame, between this bracing frame and small rail car for being movably hinged, the output of described reductor (24) is connected with spool, the lower end fixing wound of described spool insulation quilt, its length is identical with booth longitudinal length, motor (23) drives spool to rotate by reductor (24), and spool drags roller shutter dolly (23) and moves up and down along track in reeling or decontroling thermal insulation quilt.
5. according to three layers described in claim 1-4 any one single guarantor's formula vegetables shed, it is characterized in that: described snow-scrapping equipment (11) comprises snow scraping plate (27) and transmission device, described snow scraping plate (27) comprises scraper plate and directed floating rule, above scraper plate, be respectively equipped with connecting ring, connecting rope two ends on this connecting ring with the end of directed floating rule; Described transmission device comprises major axis (29) and is arranged on the slide block (30) on major axis (29), described major axis (29) is fixed by the vertical rod (28) of being located at fancy bow member top, described slide block is provided with fixed pulley on (30), rope is walked around fixed pulley, pulls rope ends snow scraping plate (27) to adjust voluntarily angle and rises or decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153506.6A CN103891550B (en) | 2014-04-17 | 2014-04-17 | Three layers of single guarantor's formula vegetables shed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153506.6A CN103891550B (en) | 2014-04-17 | 2014-04-17 | Three layers of single guarantor's formula vegetables shed |
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| Publication Number | Publication Date |
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| CN103891550A true CN103891550A (en) | 2014-07-02 |
| CN103891550B CN103891550B (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410153506.6A Expired - Fee Related CN103891550B (en) | 2014-04-17 | 2014-04-17 | Three layers of single guarantor's formula vegetables shed |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956955A (en) * | 2015-06-30 | 2015-10-07 | 哈巴河县今未信息科技有限责任公司 | Greenhouse planting shed |
| CN105165469A (en) * | 2015-07-15 | 2015-12-23 | 北京加中绿环农业科技有限公司 | Long-span arch-shaped passive intelligent greenhouse |
| CN106386260A (en) * | 2016-08-30 | 2017-02-15 | 安徽丰絮农业科技股份有限公司 | Method for manufacturing late autumn potato greenhouse |
| CN110042766A (en) * | 2019-05-27 | 2019-07-23 | 广西大学 | A kind of CFST Arch Bridge insulation film construction method |
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| KR100899648B1 (en) * | 2008-07-08 | 2009-05-27 | 광주광역시 남구 | A device for removing the snow of vinyl house |
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| CN202617835U (en) * | 2012-06-29 | 2012-12-26 | 王山虎 | Floor type agricultural greenhouse |
| CN203226079U (en) * | 2013-05-23 | 2013-10-09 | 杨炳军 | Multi-film double-framework plastic arched shed with built-in heat preservation quilt |
| CN203775796U (en) * | 2014-04-17 | 2014-08-20 | 郑西江 | Three-layer single-protection type vegetable arch greenhouse |
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2014
- 2014-04-17 CN CN201410153506.6A patent/CN103891550B/en not_active Expired - Fee Related
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| JPS6353244U (en) * | 1986-09-26 | 1988-04-09 | ||
| JPH07289094A (en) * | 1994-04-28 | 1995-11-07 | Tsuneo Onodera | Motor switchgear for vinyl house |
| CN2368275Y (en) * | 1998-10-27 | 2000-03-15 | 金福凯 | Device for covering and rolling up film of plastic tunnel |
| KR20010097982A (en) * | 2000-04-27 | 2001-11-08 | 지상철 | Keeping warm switchgear system of vinyl house |
| KR100899648B1 (en) * | 2008-07-08 | 2009-05-27 | 광주광역시 남구 | A device for removing the snow of vinyl house |
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| KR20110121380A (en) * | 2010-04-30 | 2011-11-07 | 김숙자 | Apparatus of opening and shutting cover for green house |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956955A (en) * | 2015-06-30 | 2015-10-07 | 哈巴河县今未信息科技有限责任公司 | Greenhouse planting shed |
| CN105165469A (en) * | 2015-07-15 | 2015-12-23 | 北京加中绿环农业科技有限公司 | Long-span arch-shaped passive intelligent greenhouse |
| CN106386260A (en) * | 2016-08-30 | 2017-02-15 | 安徽丰絮农业科技股份有限公司 | Method for manufacturing late autumn potato greenhouse |
| CN110042766A (en) * | 2019-05-27 | 2019-07-23 | 广西大学 | A kind of CFST Arch Bridge insulation film construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103891550B (en) | 2015-11-11 |
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Granted publication date: 20151111 Termination date: 20190417 |