CN1973608A - All opening and closing winding and unwinding device for top film and shading and insulating layer - Google Patents
All opening and closing winding and unwinding device for top film and shading and insulating layer Download PDFInfo
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- CN1973608A CN1973608A CNA2006101476631A CN200610147663A CN1973608A CN 1973608 A CN1973608 A CN 1973608A CN A2006101476631 A CNA2006101476631 A CN A2006101476631A CN 200610147663 A CN200610147663 A CN 200610147663A CN 1973608 A CN1973608 A CN 1973608A
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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 present invention belongs to the field of agricultural engineering technology, and is especially one kind of winding and unwinding device for top film and shading and insulating layer of greenhouse. The winding and unwinding device consists of motor, reducing gear box, vertical reversing gear boxes, rocker rod, gimbals and film winding rod. The rocker rod has one end connected through the upper gimbals to the upper reversing gear box and the other end connected through the lower gimbals to the lower reversing gear box; the upper reversing gear box is connected to the film winding rod while the lower reversing gear box to the output of the reducing gear box; and the greenhouse covering has one side fixed to the film hanging rod and the other side wound onto the film winding rod for being wound. The present invention can wind and unwind greenhouse covering flexibly.
Description
Technical field
The invention belongs to the agricultural engineering technology field, be specifically related to the full opening/closing type of a kind of greenhouse teleblem and shading and insulating layer volume and mat formation and put.
Background technology
The greenhouse is an important techniques theme in the modern agriculture engineering, and the development in greenhouse makes the open-air agricultural of tradition be converted into controlled agricultural under the protective condition.At present, the greenhouse has been widely used in flowers, vegetable growing in the world.The sharpest edges of greenhouse culture are the control by greenhouse, satisfy the best living condition of crop, opposing natural calamity etc., thus obtain maximum productivity effect.In the greenhouse regulation and control, illumination is regulated in covering and heat insulating, ventilation cooling, sunshading and temperature reducing, shading, and ventilation is the main contents that greenhouse canopy gymnastics is done behind the airtight carbon dioxide fertilization.These operations all will be leaned on independently, and system and equipment finish.The covering and heat insulating technology is commonly used fixing double-deck qi of chong channel ascending adversely film, indoor top stretching composite aluminium film reflecting layer and an indoor little shed etc., more than three kinds of technology heat insulation effects direct covering bipeltate thermal insulation quilt of all not having daylight type greenhouse, little shed etc. to use effective.But, the particularly large-scale attached-greenhouse in greenhouse, highly high, area is big, existing technology can not be carried out the top and directly be rolled up the shop covering.In addition, fixed punch air film technique influence greenhouse top portion ventilation, indoor little shed takies the interior space and increases greenhouse mechanization management difficulty.Light application time is regulated in the shading in greenhouse, mainly covers shade by little shed and realizes that not only workload is big, also has the same occupation of land problem of the little shed of insulation.Greenhouse ventilation has the ventilation and the two kinds of purposes of lowering the temperature, and the main purpose of ventilating in summer is cooling.On carbon dioxide fertilization, to be the greenhouse will carry out before each carbon dioxide fertilization, and the greenhouse is airtight, and fertilising finishes will carry out ventilation after a period of time, and these two operations all need the obducent keying in greenhouse.Ventilating system for greenhouse mainly adopts rack-and-pinion sky window setting technique, and this technology requires height to the agent structure in greenhouse, builds the difficulty height, and it is difficult to safeguard.Only the skylight can realize that the part of greenhouse teleblem opens in addition, and the overall greenhouse effect that the greenhouse, back is opened in the skylight are still stronger, in indoor temperature superelevation and be difficult to reduce in summer.Not enough in order to remedy the cooling of windowing, guarantee the ordinary production in summer, have to adopt sunshade net and wet curtain blower fan to strengthen cooling-down effect.But the sunshade network technology has also blocked sunlight in cooling, reduced photosynthesis.Wet curtain blower fan technology power consumption water consumption increases cost of investment.If the greenhouse teleblem is all removed, can solve cooling in summer, but the greenhouse is to the burst weather, as the defensive ability/resistance ability forfeiture of heavy rain, hail etc. in summer.In addition, sunshade net system also needs additionally to increase land area.
In sum, open and close fully as long as can realize the flexibility of greenhouse top cover (comprising that teleblem, shading and insulation cover), above problem can be well solved and coordinate.But, also do not have this technology application and report in practice at present both at home and abroad.
Summary of the invention
The object of the present invention is to provide a kind of coordination to solve greenhouse covering and heat insulating, ventilation cooling, sunshading and temperature reducing, shading and regulate illumination, and the greenhouse teleblem that greenhouse canopy gymnastics is done during ventilation behind the airtight carbon dioxide fertilization and the full opening/closing type volume of shading and insulating layer are mated formation and put.
The full opening/closing type volume of greenhouse teleblem that the present invention proposes and shading and insulating layer is mated formation and is put, by hothouse framework 1, film rolling rob 7, with the two-way output reduction gear box 11 of end, base plate 12, vertical tumbler gear box, scalable driving rocker bar 5, universal joint are installed are formed.Its structure as shown in Figure 1.Wherein, the vault lower edge of hothouse framework is provided with down stroke sensor 2, and vault top ridge is fixed with greenhouse film-hanging rod 4, and film-hanging rod 4 ends in greenhouse are provided with up stroke sensor 3; Rocking lever 5 one ends connect by upper cardan 9 goes up vertical gearcase 8, and the other end connects vertical tumbler gear box 14 down by lower cardan 13; Go up vertical tumbler gear box 8 and connect film rolling rob, following vertical tumbler gear box 14 connects the output of reduction gear box 11; Reduction gear box 11 is fixed in to be installed on the base plate 12; Greenhouse covering 6 is covered on the vault of hothouse framework 1, and the one side is fixed on the greenhouse film-hanging rod 4, and opposite side is around in outside the film rolling rob 7, and can move along with the scrolling of film rolling rob 7.
Among the present invention, rocking lever 5 is connected to form successively by transmission slide bar 15, monolateral torsion linear bearing 16, one-level slide cartridge 17, bilateral torsion linear bearing 18, secondary slide cartridge 19 and kinematic link 20.Its structure as shown in Figure 2.Transmission slide bar 15 inserts monolateral torsion linear bearing 16 openends, realize flexibly connecting, monolateral torsion linear bearing 16 is fixed in one-level slide cartridge 17 1 ends, the one-level slide cartridge other end is fixed in bilateral torsion linear bearing 18, bilateral torsion linear bearing 18 other ends are fixed in secondary slide cartridge 19, and secondary slide cartridge 19 other ends are fixed in kinematic link 20.
Among the present invention, reduction gear box 11 is made up of power shaft 21, intermediate propeller shaft 22, casing 25, worm gear 27, gear, output shaft, bevel pinion 26 and big angular wheel 23, and its structure as shown in Figure 3-Figure 5.Power shaft 21 1 ends are positioned at casing 25 outer sides, and the other end stretches in the casing 25, and is fixed on the casing 25 in the middle part of the output shaft, and power shaft 21 other ends are provided with bevel pinion 26; Output shaft is made up of output shaft a30 and output shaft b31, and the parallel same plane that is positioned at power shaft 21 tops, and output shaft one end is positioned at casing 25, and the other end stretches out outside the casing 25; Output shaft a30 is provided with gear b29, and output shaft b31 is provided with gear a28 and worm gear 27, and gear b29 and gear a28 engagement; The position of intermediate propeller shaft 22 and power shaft 21 are perpendicular, and be positioned at same plane, intermediate propeller shaft 22 two ends lay respectively on the casing 25, intermediate propeller shaft 22 is provided with big angular wheel 23 and worm structure 24, and big tapered gear 23 and bevel pinion 26 engagements, worm structure 24 and worm gear 27 engagements.
Among the present invention, it is identical with the structure of time vertical tumbler gear box 14 to go up vertical tumbler gear box 8, by casing 36, power shaft 32, tapered pinion and output shaft 34 form, its structure such as Fig. 6-shown in Figure 7.Wherein, power shaft 32 1 ends are positioned at casing 36 1 sides, the other end is fixed in the casing 36, output shaft 34 1 ends are positioned at casing 36, the other end stretches out outside the casing 36, and power shaft 32 is perpendicular with output shaft 34, and power shaft 32 is provided with tapered pinion 33, output shaft 34 is provided with tapered pinion 35, tapered pinion 33 and 35 engagements of tapered pinion.
Among the present invention, bilateral torsion linear bearing 18 and monolateral torsion linear bearing 16 structures are specifically seen Chinese patent application ZL200610147416.1 torsion linear bearing.The transmission Slide bar structure is that its cross-sectional shape of requirement is identical with the sliding chamber of torsion linear bearing cross-sectional shape, and realizes tight fit.
Among the present invention, base plate 12 is installed is provided with motor 10, motor 10 connects with the two-way output reduction gear box 11 of end.
Among the present invention, use common single output reduction gear box to substitute, be used for one-sided covering volume shop, greenhouse with auto-lock function with the two-way output reduction gear box 11 of end.
The present invention can be applicable to the covering volume shop of small-sized shed and other arch structure (as simple shed).
The course of work of the present invention is as follows: when greenhouse management need be opened teleblem, during shading insulation covering 6, automatic control system signal controlling or manager's manual closing motor 10 forward rotation power supplys, motor 10 drives in 11 two output shafts of reduction gear box to transmission, 11 two output shafts of reduction gear box drive two lower cardans 13 by down vertical tumbler gear box 14 commutation backs, two lower cardans 13 drive two scalable driving rocker bars 5 and are close in the end wall of hothouse framework 1 to rotation, two scalable driving rocker bars 5 drive upper cardan 9, upper cardan 9 drives to receive in two film rolling robs 7 that lift on hothouse framework 1 vault by last vertical tumbler gear box 8 commutation backs and rotates, the interior of both sides film rolling rob 7 makes covering 6 roll to hothouse framework 1 vault top ridge to rotation, when the covering of rolling 6 touches up stroke sensor 3, covering 6 is rolled and is put in place, up stroke sensor 3 control relay switches disconnect motor 10 forward rotation circuit, and covering 6 is rolled and finished.Otherwise, when greenhouse management needs closed teleblem, during shading insulation covering 6, automatic control system signal or manager's manual closing motor 10 backward rotation power supplys, motor 10 drives the export-oriented transmission of 11 two output shafts of reduction gear box, 11 two output shafts of reduction gear box drive two lower cardans 13 by down vertical tumbler gear box 14 commutation backs, two lower cardans 13 drive export-oriented rotation of end wall that two scalable driving rocker bars 5 are close to hothouse framework 1, two scalable driving rocker bars 5 drive upper cardan 9, upper cardan 9 drives two film rolling rob 7 abductions that lift on hothouse framework 1 vault by last vertical tumbler gear box 8 commutation backs and rotates, the extroversion of both sides film rolling axis 7 is rotated covering 6 is spread out to hothouse framework 1 vault lower edge, when the covering 6 that spreads out touches down stroke sensor 2, covering 6 expands and puts in place, down stroke sensor 2 control relay switches disconnect motor 10 backward rotation circuit, and covering 6 expands to be finished.
In greenhouse covering 6 volume shop processes, be subjected to the influence of factors such as hothouse framework 1 shape and installation base plate 12 installation sites, distance and plane relation between reduction gear box 11 and the film rolling rob 7 can change at any time.The transmission slide bar of scalable driving rocker bar 5 is telescopic slide in torsion linear bearing and slide cartridge at any time, regulates the length of driving rocker bar 5, adapts to the variable in distance between reduction gear box 11 and the film rolling rob 7.Angle can take place two universal joints at any time changes, and regulates the angle of rocking lever 5, and the plane relation that adapts between reduction gear box 11 and the film rolling rob 7 changes.More than the adjusting of two aspects, assurance device stable operation.
The present invention has following advantage: install on (1) device dynamical system (comprising reduction gear box and motor) ground, and greenhouse structure is required to reduce, and guarantees the overall security of greenhouse system management; (2) the device dynamical system is close to the installation of hothouse framework end wall, does not additionally take ground substantially, reduces invalid land use; (3) device can be used for multiple obducent volume such as teleblem, shading insulation shop, substitutes the multiple facility of corresponding energy supply in traditional greenhouse fully, simplifies the structure and the control requirement in greenhouse, reduces greenhouse construction cost; (4) adopt bilateral rocking arm scrolling structure, realize that coverings such as greenhouse teleblem, shading insulation can open and close fully, regulate ventilation, cooling, protection, insulation, the shade function in greenhouse, strengthen the resistivity of greenhouse to harsh weather such as high temperature, heavy rain, colds, guarantee the stable use in the greenhouse four seasons, strengthen the flexibility of greenhouse in management such as carbon dioxide fertilization, care adjusting.(5) special lower resistance can be twisted telescopic rocker arm bar and the design of double Hooke's joint transition syndeton, and assurance device operates steadily.
Description of drawings
Fig. 1 is apparatus of the present invention configuration diagram.
Fig. 2 is rocking lever 5 structural diagrams of the present invention.
Fig. 3 is reduction gear box 11 end views of the present invention.
Fig. 4 leads the offices of looking for reduction gear box 11 of the present invention and cuts open figure.
Fig. 5 is the C-C cutaway view of Fig. 4.
Fig. 6 is the end view of the vertical tumbler gear box of the present invention.
Fig. 7 is the D-D sound view of Fig. 6.
Illustrate among the figure: 1 is hothouse framework, and 2 is the down stroke sensor, and 3 is the up stroke sensor, 4 is the greenhouse film-hanging rod, and 5 is rocking lever, and 6 is the greenhouse covering of rolling, 7 is film rolling rob, and 8 is last vertical tumbler gear box, and 9 is upper cardan, 10 is motor, and 11 is reduction gear box, and 12 for installing base plate, 13 is lower cardan, and 14 are following vertical tumbler gear box, and 15 are the transmission slide bar, 16 is monolateral torsion linear bearing, and 17 is the one-level slide cartridge, and 18 is bilateral torsion linear bearing, 19 is the secondary slide cartridge, and 20 is kinematic link, and 21 is the power shaft of reduction gear box, 22 is intermediate propeller shaft, and 23 is big tapered gear, and 24 is the worm structure on the intermediate propeller shaft, 25 is the reduction gearing box body, 26 is conelet type gear, and 27 is worm gear, and 28 is gear a, 29 is gear b, 30 is output shaft a, and 31 is output shaft b, and 32 is the power shaft of vertical tumbler gear box, 33 are the tapered pinion of input, 34 is the output shaft of vertical tumbler gear box, and 35 are the tapered pinion of output, and 36 is vertical tumbler gear carton and crate body.
Embodiment
Further specify the present invention in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
Can being used for specification for rising 4 meters, 3 meters of shoulder heights, 8 meters of spans, the greenhouse teleblem of 40 meters " 843 type greenhouse " teleblem complete openings volumes of length shop and the full opening/closing type volume of shading and insulating layer are mated formation and are changed to example.
The full opening/closing type of greenhouse teleblem and shading and insulating layer volume mat formation put by motor that can two-way rotation, have auto-lock function the two-way gear-box that reduces starter of the binary shafts of same end, base plate, vertical tumbler gear box, scalable bent driving rocker bar, universal joint, film rolling rob and control system be installed form.Motor 10 connects reduction gear box 11 as power source, and both are fixed on one jointly and install on the base plate 12, constitute mechanical dynamic system.The device dynamical system is installed near on the mounting base of ground, hothouse framework 1 end, and mounting base should suitably exceed ground surface in case rainwater damages.Film rolling rob 7 dangles on bow member after fixing with covering 6 one sides that are lifted on hothouse framework 1 vault top ridge.Pass through following vertical tumbler gear box 14, lower cardan 13, scalable driving rocker bar 5, upper cardan 9 successively, go up vertical tumbler gear box 8, two outputs of reduction gear box 11 link to each other respectively with the curtain rolling shaft input of same vault both sides, greenhouse, constitute two "] " the type transmission mechanism.Control system mainly comprises power switch, is installed in vault both sides, greenhouse up stroke sensor 3 and down stroke sensor 2, also comprises input of external control signal and responding device for automatic control greenhouse.
With two-way gear-box 11 structures that reduce starter of the binary shafts of end be: make support by a casing 25, there is an input minor axis in casing 25 fronts as power shaft 21, and power shaft 21 is positioned at casing 25 inboards conelet type gear 26 is housed; Intermediate propeller shaft 22 two ends of the front end of conelet type gear 26 and power shaft 21 same plane vertical direction are fixed on the casing 25, and at the tapered gear wheel 23 of intermediate propeller shaft 22 corresponding conelet type gears 26 positions installation one with tapered pinion 26 engagements, another part of intermediate propeller shaft 22 is processed into worm structure 24; In the plane, top of power shaft 21 with power shaft 21 in the same way horizontal parallel two output shafts be installed be respectively output shaft a30 and output shaft b31, every output shaft is respectively gear a29 and gear b28 away from a number of teeth gear identical with modulus is installed on the power shaft direction, and guarantees that two gears are in engagement; Corresponding to that root output shaft b31 of below intermediate propeller shaft worm screw, a worm gear 27 is installed in its worm structure 24 engagements of going up corresponding second(-)motion shaft 22 in two parallel output shafts.
Going up vertical tumbler gear box 8 with following vertical tumbler gear box 14 structures is: make support by a casing 36,36 1 sidewalls of casing are installed a power shaft 32, and an adjacent sidewall is installed an output shaft 34; In casing, the tapered pinion 33 of input is installed on the power shaft, output shaft is installed 35, two tapered pinion specifications of the tapered pinion of output and is equated that Vertical Meshing is installed.
The structure of scalable driving rocker bar 5 is: be made up of kinematic link 20, one-level slide cartridge 17, secondary slide cartridge 19, bilateral torsion linear bearing 18, monolateral torsion linear bearing 16 and transmission slide bar 15.Bilateral torsion linear bearing 18 is identical with monolateral torsion linear bearing 16 basic structures, and difference only has syndeton for bilateral torsion linear bearing 18 two ends, the general designation torsion linear bearing.Transmission slide bar 15 structural requirements are that its cross-sectional shape is identical with the sliding chamber of torsion linear bearing cross-sectional shape, and realize tight fit.The order of connection is followed successively by transmission slide bar 15, monolateral torsion linear bearing 16, one-level slide cartridge 17, bilateral torsion linear bearing 18, secondary slide cartridge 19 and kinematic link 20; Transmission slide bar 15 connected modes are the flexible connections of inserting from monolateral torsion linear bearing 16 openends, and it is fixedly connected that other connect employing.Concrete which end in scalable driving rocker bar 5 two ends is connected with reduction gear box 11 with following vertical tumbler gear box 14 by lower cardan 13 is not limit, as long as after an end is crossed lower cardan 13 and descended vertical tumbler gear box 14 and reduction gear box 11 is connected, the other end is just crossed upper cardan 9 and is connected with film rolling rob 7 with last vertical tumbler gear box 8.
Also can use common single output reduction gear box to replace with the end gear-box 11 that oppositely reduces starter of the binary shafts, be applied to the covering 6 volume shops in single domatic daylight type greenhouse with auto-lock function.
In greenhouse covering 6 volume shop processes, be subjected to greenhouse shape and dynamical system that the influence of factor is installed, distance and plane relation between dynamical system and the film rolling rob 7 can change at any time.The transmission slide bar 15 of scalable driving rocker bar 5 is telescopic slide in torsion linear bearing and slide cartridge at any time, regulates the length of driving rocker bar 5, adapts to the variable in distance between dynamical system and the film rolling rob 7.Angle can take place two universal joints at any time changes, and regulates the angle of rocking lever 5, and the plane relation that adapts between dynamical system and the film rolling rob 7 changes.More than the adjusting of two aspects, the stable operation of assurance device.
Claims (5)
1, the full opening/closing type of a kind of greenhouse teleblem and shading and insulating layer is rolled up to mat formation and is put, it is characterized in that forming by hothouse framework (1), film rolling rob (7), reduction gear box (11), installation base plate (12), vertical tumbler gear box, rocking lever (5), universal joint, the vault lower edge that it is characterized in that hothouse framework (1) is provided with down stroke sensor (2), vault top ridge is fixed with greenhouse film-hanging rod (4), and greenhouse film-hanging rod (4) end is provided with up stroke sensor (3); Rocking lever (5) one ends are by vertical tumbler gear box (8) in upper cardan (9) connection, and the other end connects vertical tumbler gear box (14) down by lower cardan (13); Go up vertical tumbler gear box (8) and connect film rolling rob (7), following vertical tumbler gear box (14) connects the output of reduction gear box (11); Reduction gear box (11) is fixed in to be installed on the base plate (12); Greenhouse covering (6) is covered on the vault of hothouse framework (1), and the one side is fixed on the greenhouse film-hanging rod (4), and opposite side is around in outside the film rolling rob (7), and moves along with the scrolling of film rolling rob (7).
2, the full opening/closing type volume of greenhouse according to claim 1 teleblem and shading and insulating layer is mated formation and is put, it is characterized in that rocking lever (5) is by transmission slide bar (15), monolateral torsion linear bearing (16), one-level slide cartridge (17), bilateral torsion linear bearing (18), secondary slide cartridge (19) and kinematic link (20) are connected to form successively, transmission slide bar (15) inserts monolateral torsion linear bearing (16) openend, monolateral torsion linear bearing (16) other end is fixed in one-level slide cartridge (17) one ends, one-level slide cartridge (17) other end is fixed in bilateral torsion linear bearing (18), bilateral torsion linear bearing (18) other end is fixed in secondary slide cartridge (19), and secondary slide cartridge (19) other end is fixed in kinematic link (20).
3, the full opening/closing type of greenhouse teleblem according to claim 1 and shading and insulating layer is rolled up to mat formation and is put, it is characterized in that reduction gear box (11) is made up of power shaft (21), intermediate propeller shaft (22), casing (25), worm gear (27), gear, output shaft, bevel pinion (26) and big tapered gear (23), power shaft (21) one ends are positioned at the outer side of casing (25), the other end stretches in the casing (25), and power shaft (21) middle part is fixed on the casing (25), and power shaft (21) other end is provided with bevel pinion (26); Output shaft is made up of output shaft a (30) and output shaft b (31), and the parallel same plane that is positioned at power shaft (21) top, and output shaft one end is positioned at casing (25), and the other end stretches out outside the casing (25); Output shaft a (30) is provided with gear b (29), and output shaft b (31) is provided with gear a (28) and worm gear (27), and gear b (29) and gear a (28) engagement; The position of intermediate propeller shaft (22) and power shaft (21) are perpendicular, and be positioned at same plane, intermediate propeller shaft (22) two ends are individually fixed on the casing (25), intermediate propeller shaft (22) is provided with big angular wheel (23) and worm structure (24), and big tapered gear (23) and bevel pinion (26) engagement, worm structure (24) and worm gear (27) engagement.
4, the full opening/closing type volume of greenhouse according to claim 1 teleblem and shading and insulating layer is mated formation and is put, it is characterized in that vertical tumbler gear box (8) is identical with the structure of following vertical tumbler gear box (14), by casing (36), power shaft (32), tapered pinion and output shaft (34) are formed, wherein, power shaft (32) one ends are positioned at casing (36) one sides, the other end is fixed in the casing (36), output shaft (34) one ends are positioned at casing (36), the other end stretches out outside the casing (36), and power shaft (32) is perpendicular with output shaft (34), power shaft (32) is provided with tapered pinion (33), output shaft (34) is provided with tapered pinion (35), tapered pinion (33) and tapered pinion (35) engagement.
5, the full opening/closing type of greenhouse teleblem according to claim 1 and shading and insulating layer is rolled up to mat formation and is put, and it is characterized in that installing base plate (12) and is provided with motor (10), and motor (10) connects reduction gear box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101476631A CN100558228C (en) | 2006-12-21 | 2006-12-21 | The full opening/closing type volume of greenhouse teleblem and shading and insulating layer is mated formation and is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101476631A CN100558228C (en) | 2006-12-21 | 2006-12-21 | The full opening/closing type volume of greenhouse teleblem and shading and insulating layer is mated formation and is put |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1973608A true CN1973608A (en) | 2007-06-06 |
| CN100558228C CN100558228C (en) | 2009-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101476631A Expired - Fee Related CN100558228C (en) | 2006-12-21 | 2006-12-21 | The full opening/closing type volume of greenhouse teleblem and shading and insulating layer is mated formation and is put |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100558228C (en) |
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| CN103109700A (en) * | 2013-02-06 | 2013-05-22 | 彭常钧 | Gutter-connected greenhouse |
| CN103222404A (en) * | 2013-05-17 | 2013-07-31 | 济南安信农业科技有限公司 | Greenhouse sunshade net winding or unwinding device |
| CN103238482A (en) * | 2013-05-16 | 2013-08-14 | 于云兴 | Film reeling and unreeling machine for winter warm type greenhouse |
| CN103238475A (en) * | 2013-05-31 | 2013-08-14 | 苏州绿点园艺技术有限公司 | Cultivation frame |
| CN103503727A (en) * | 2013-09-12 | 2014-01-15 | 王爱冬 | Roller blind device for greenhouse |
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| CN106665201A (en) * | 2017-03-03 | 2017-05-17 | 骑士（上海）农业技术有限公司 | Top face rolling system for greenhouse roof window |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103109700A (en) * | 2013-02-06 | 2013-05-22 | 彭常钧 | Gutter-connected greenhouse |
| CN103238482A (en) * | 2013-05-16 | 2013-08-14 | 于云兴 | Film reeling and unreeling machine for winter warm type greenhouse |
| CN103222404A (en) * | 2013-05-17 | 2013-07-31 | 济南安信农业科技有限公司 | Greenhouse sunshade net winding or unwinding device |
| CN103238475A (en) * | 2013-05-31 | 2013-08-14 | 苏州绿点园艺技术有限公司 | Cultivation frame |
| CN103503727A (en) * | 2013-09-12 | 2014-01-15 | 王爱冬 | Roller blind device for greenhouse |
| CN103866994A (en) * | 2014-02-27 | 2014-06-18 | 延边长白山特产开发有限公司 | Opening-closing type double-layer inflatable room |
| CN104025952B (en) * | 2014-06-20 | 2016-08-17 | 武威魅力农夫科技有限责任公司 | A kind of greenhouse curtain-rolling machine and vent integral control system and method |
| CN104025952A (en) * | 2014-06-20 | 2014-09-10 | 武威魅力农夫科技有限责任公司 | Shutter rolling machine and ventilation opening integrated control system and method for greenhouse |
| CN104106431A (en) * | 2014-08-05 | 2014-10-22 | 无锡市翱宇特新科技发展有限公司 | Greenhouse photovoltaic external sunshade system |
| CN104798628A (en) * | 2015-04-16 | 2015-07-29 | 鹤壁农信物联科技有限公司 | Greenhouse heat insulation quilt automatic control system |
| CN104798628B (en) * | 2015-04-16 | 2017-05-31 | 鹤壁农信物联科技有限公司 | A kind of greenhouse insulation quilt automatic control system |
| GB2540411A (en) * | 2015-07-16 | 2017-01-18 | Haygrove Ltd | Polytunnel structure with a vent drive arrangement |
| WO2017009627A1 (en) * | 2015-07-16 | 2017-01-19 | Haygrove Limited | Polytunnel with ventilation arrangement |
| CN106489617A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Slip lid greenhouse is adjusted with steel cable and transfer |
| CN106665201A (en) * | 2017-03-03 | 2017-05-17 | 骑士（上海）农业技术有限公司 | Top face rolling system for greenhouse roof window |
| CN107637336A (en) * | 2017-09-29 | 2018-01-30 | 百色科瑞农业科技有限公司 | A kind of seedling growth greenhouse |
| CN109083457A (en) * | 2018-09-17 | 2018-12-25 | 王远飞 | It is a kind of without rigid load bearing support structure |
| CN109083457B (en) * | 2018-09-17 | 2024-01-30 | 王远飞 | Non-rigid bearing support structure |
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| CN100558228C (en) | 2009-11-11 |
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