CN110402725A - A kind of automatic sun-shading greenhouse - Google Patents
A kind of automatic sun-shading greenhouse Download PDFInfo
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- CN110402725A CN110402725A CN201910726918.7A CN201910726918A CN110402725A CN 110402725 A CN110402725 A CN 110402725A CN 201910726918 A CN201910726918 A CN 201910726918A CN 110402725 A CN110402725 A CN 110402725A
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- greenhouse
- fixed link
- shading
- sun
- circular orbit
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- 230000007246 mechanism Effects 0.000 claims abstract description 64
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000003447 ipsilateral effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- A01G9/222—Lamellar or like blinds
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a kind of automatic sun-shading greenhouses, include annular greenhouse body and open the sun-shading mechanism closed on the inside of the roof of greenhouse body, the sun-shading mechanism, which has the fixing seat at the roof center for being fixed on greenhouse body, the circular orbit for the roof ring edge for being surrounded on greenhouse body, multiple groups openable fan-shaped and is sequentially connected end to end in turn to correspond in the sunshade group and multiple groups of umbrella shape, opens the Kai Shou mechanism for receiving each sunshade group, one end of the sunshade group is articulated in fixing seat, and the other end is articulated on circular orbit；By above structure, the sunshade group that the sun-shading mechanism of automatic sun-shading greenhouse of the present invention is individually opened receipts by multiple groups is formed, not only grouping open receipts more rapidly, it is convenient, and structure is simply easily installed and later maintenance.
Description
Technical field
The present invention relates to a kind of greenhouses, refer in particular to a kind of automatic sun-shading greenhouse that can be grouped open and receive sun-shading mechanism.
Background technique
Agricultural greenhouse using more and more extensive, has the effect of precocious volume increase, and can give birth to according to plant in agricultural
It is long to need to provide corresponding growth conditions, but when solar radiation is too strong, especially in summer, will lead to canopy temperature mistake
Height, moisture rapid evaporation, plant are arranged since dehydration and the irradiation of sunlight are easy to wither for greenhouse summer sunshading and temperature reducing
It applies, sunshade net would generally be covered with outside greenhouse, directly solar radiation is blocked outside greenhouse, can be effectively reduced in greenhouse
Temperature；But the sunshade net mode packing up and open is to put, pull by artificial, or install two at the top of greenhouse
A roller blind device packs up the sunshade net for being covered on greenhouse two sides；Wherein, it manually puts and is only suitable for hut, and is very time-consuming
Arduously；And with roller blind device by the sunshade net folding and unfolding of greenhouse two sides, it is also easy to cause sunshade net because sunshade net scrapes greenhouse
Damage, also requires manual intervention when necessary；When artificial folding and unfolding at present or roller shutter folding and unfolding sunshade net, both using sunshade net as
One entirety is by greenhouse side folding and unfolding to the other side, and folding and unfolding sunshade network process is cumbersome, folding and unfolding has some setbacks and the folding and unfolding time is long；
If sunshade net has damage location, shaded effects are reduced if being changed without, but are needed if replacing by entire sunshade net
Replacement, sunshade cost increase, and later maintenance is cumbersome.
In view of this, the present inventor for above-mentioned greenhouse shade structures design on do not attain improve caused by many missings and
Inconvenience, and deeply conceive, and actively research improvement has a fling at and develops and design this case.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic sun-shading greenhouse, sun-shading mechanism is the sunshade group that receipts are individually opened by multiple groups
Composition, not only grouping open receipts more rapidly, it is convenient, and structure is simply easily installed and later maintenance.
In order to achieve the above objectives, solution of the invention is:
A kind of automatic sun-shading greenhouse comprising have the greenhouse body of annular and open the screening closed on the inside of the roof of greenhouse body
Positive mechanism, the sun-shading mechanism have the fixing seat at the roof center for being fixed on greenhouse body, are surrounded on the roof of greenhouse body
The circular orbit of ring edge, multiple groups it is openable fan-shaped and be sequentially connected end to end in turn in umbrella shape sunshade group and multiple groups correspondence open receipts
One end of the Kai Shou mechanism of each sunshade group, the sunshade group is articulated in fixing seat, and the other end is articulated on circular orbit.
Each sunshade group is provided with two support rods, two with one first fixed link, respectively in the first fixed link two sides
The puggaree being individually fixed on two support rods of the first fixed link two sides；One end of first fixed link is articulated in fixing seat
On, the other end is fixedly connected on circular orbit；One end of the support rod is articulated in fixing seat, and the other end is slidably connected to
On circular orbit；There is two groups of retractable cables, two groups of guide wheel groups, shaft and drive shaft rotation volume to put for each Kai Shou mechanism
The driving mechanism of retractable cable；The sun-shading mechanism is also provided with one second fixed link between adjacent two sunshades group, and described second
One end of fixed link is articulated in fixing seat, and the other end is fixed in circular orbit or greenhouse body；Every group of guide wheel group has
Two are set to the directive wheel above the first fixed link, and the shaft and driving motor are set to below the first fixed link；Every group of receipts
Unwrapping wire will be located at two ipsilateral support rod corrals of the first fixed link inside and connection fixed thereto respectively, and the middle part of retractable cable is living
Dynamic be arranged in is wound in second fixed link ipsilateral by two support rods of corral, the both ends of retractable cable by two directive wheels guiding
In shaft；When the driving mechanism drive shaft rotates, described retractable cable one end is unwrapping wire and other end take-up, pulling two support
Bar back movement, two support rods bear against in the first fixed link and the second fixed link side and open puggaree；Or pull two
Support rod relative motion, two support rods collapse together simultaneously folding puggaree.
At least one strut by corral in retractable cable is provided between two support rods；One end of the strut is articulated in solid
In reservation, the other end is slidably connected on circular orbit, and the strut is connect with the puggaree.
Two struts are provided between two support rods, two struts connect with two trisection lines of the puggaree respectively
It connects.
Stepped support is provided with above first fixed link, the two directive wheels setting of every group of guide wheel group is being propped up
On adjacent two ladder of seat.
Trapezoid support is provided with below first fixed link, the trapezoid support has with the first fixed link opposite and position
In the right-angle side for being parallel to horizontal plane, the shaft and driving mechanism are set on right-angle side.
The perforation worn for retractable cable is provided in second fixed link.
The support rod and the strut one end that is slidably connected respectively with circular orbit are provided with pulley base, the pulley base setting
The pulley and idler wheel for having the pedestal fixed with support rod or strut and being set on pedestal, the pulley rolling top tug is in circular rails
Above road, the idler wheel rolls top tug below circular orbit.
The pedestal has the hang plate being fixedly connected with support rod or strut, is extended downwardly by hang plate bottom surface by first
Vertical plate and the second vertical plate, the pulley is articulated between the first vertical plate and the second vertical plate by axis rotation, described
Idler wheel is articulated in the second vertical plate by axis rotation.
The pulley has from both ends to intermediate tapered tapered portion, and the circular orbit has to be slided for tapered portion holding
Bulge loop.
The quantity of the pulley is two and is arranged side by side.
The pulley and the idler wheel are arranged in parallel.
First vertical plate is located at the outside of circular orbit, and second vertical plate is located at the inside of circular orbit, institute
It states to have between pulley and idler wheel towards the first vertical plate side and forms the opening set for circular orbit card.
Length of the length of first vertical plate less than the second vertical plate.
The fixing seat has the post of annular bottom plate and multiple annular spreads on annular bottom plate, the support rod and branch
Bar is pivotally connected one end with fixing seat respectively and is provided with the pivoted hole being placed in post.
The pivoted hole is the elongate holes extended along support rod or strut lengths direction.
Also there is lid to close in each post upper end and can prevent the cover board of pivoted hole abjection post for the fixing seat.
Each post is obliquely installed between annular bottom plate and cover board.
The ring diameter of the annular bottom plate is less than the ring diameter of cover board；Or the ring diameter of the annular bottom plate is greater than the ring of cover board
Diameter.
The seamed edge of post is arranged in straight-flanked ring and with four for the annular bottom plate of the fixing seat.
The sunshade group is provided with four groups, and the first fixed link, support rod and the strut of four groups of sunshade groups are respectively pivoted to solid
On four seamed edges of reservation.
Bevel edge is connected between adjacent two seamed edges, second fixed link is fixedly connected on bevel edge.
Exhaust fan is provided in the fixing seat.
After adopting the above structure, the sun-shading mechanism of automatic sun-shading greenhouse of the present invention is divided into multiple groups separately through the control of Kai Shou mechanism
System opens the sunshade groups of receipts, not only grouping open receipts more rapidly, it is convenient, and structure is simply easily installed and later maintenance, and sunshade machine
Structure is arranged on the inside of greenhouse body, and less damaged, service life is more for the sun-shading mechanism being arranged on the outside of greenhouse
It is long；When needing to open sun-shading mechanism, each open receives that mechanism controls each sunshade group expansion is fan-shaped, and each sunshade group head and the tail are successively
It is connected and is blocked on the inside of the roof of entire greenhouse in umbrella shape, shaded effects can be effectively played, reduces the temperature in greenhouse；Work as needs
When folding sun-shading mechanism, each open receives each sunshade group folding of mechanism controls together, and sunlight is radiated at greenhouse roof and passes through
Greenhouse roof shines in, and provides sunlight and temperature for kind of a plant；Sun-shading mechanism of the present invention is divided into multiple groups sunshade group, can pass through
It opens and receives different sunshade groups to adjust shaded effects, and then adjust the temperature in greenhouse, use is more flexible；For example, being opened when morning
Sunshade group towards east blocks the sun, and the sunshade group being exposed to the west can not be opened for divulging information；The sunshade group being exposed to the west is opened when the dusk to hide
It keeps off the sunshine, and the sunshade group towards east can not be opened for divulging information；Better growing environment can be provided for kind of a plant；And the later period can
It is repaired for each sunshade group, does not need to replace entire sun-shading mechanism, it is easy to maintenance and at low cost；The present invention can will open receipts
Mechanism is set to sunshade group on circular orbit one end, and more convenient open receives sunshade group.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automatic sun-shading greenhouse of the present invention；
Fig. 2 is the structural schematic diagram of the sun-shading mechanism opening state of automatic sun-shading greenhouse of the present invention；
Fig. 3 is the schematic top plan view of the sun-shading mechanism opening state of automatic sun-shading greenhouse of the present invention；
Fig. 4 is the structural schematic diagram of the sun-shading mechanism half opened condition of automatic sun-shading greenhouse of the present invention；
Fig. 5 is the schematic top plan view of the sun-shading mechanism half opened condition of automatic sun-shading greenhouse of the present invention；
Fig. 6 is the schematic side view of the single group sun-shading mechanism half opened condition of automatic sun-shading greenhouse of the present invention；
Fig. 7 is the structural schematic diagram of the sun-shading mechanism folding state of automatic sun-shading greenhouse of the present invention；
Fig. 8 is the schematic top plan view of the sun-shading mechanism folding state of automatic sun-shading greenhouse of the present invention；
Fig. 9 is the support rod of automatic sun-shading greenhouse of the present invention and the structural schematic diagram that sliding seat combines；
Figure 10 is the structural schematic diagram of the sliding seat of automatic sun-shading greenhouse of the present invention；
Figure 11 is the schematic side view of the sliding seat of automatic sun-shading greenhouse of the present invention；
Figure 12 is that the fixing seat of automatic sun-shading greenhouse of the present invention applies the structural schematic diagram pushed up in greenhouse；
Figure 13 is that the fixing seat of automatic sun-shading greenhouse of the present invention applies the schematic side view pushed up in greenhouse；
Figure 14 is that the fixing seat of automatic sun-shading greenhouse of the present invention applies the schematic top plan view pushed up in greenhouse.
Symbol description
1 sun-shading mechanism 2 of greenhouse body
21 circular orbit 22 of fixing seat
Sunshade Zu23Kai Shou mechanism 24
First fixed link, 231 support rod 232
233 retractable cable 241 of puggaree
242 shaft 243 of guide wheel group
244 second fixed link 25 of driving mechanism
2421 strut 234 of directive wheel
31 trapezoid support 32 of support
The perforation of right-angle side 321 251
4 pedestal 41 of pulley base
42 idler wheel 43 of pulley
411 first vertical plate 412 of hang plate
Second vertical plate, 413 tapered portion 421
The opening of bulge loop 221 414
211 post 212 of annular bottom plate
235 cover board 213 of pivoted hole
214 bevel edge 215 of seamed edge.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
Fig. 1 to Figure 14 is please referred to, present invention discloses a kind of automatic sun-shading greenhouses comprising have the greenhouse body 1 of annular
With open the sun-shading mechanism 2 on the inside of the roof for closing at greenhouse body 1, the sun-shading mechanism 2 has the roof for being fixed on greenhouse body 1
The fixing seat 21 at center, the circular orbit 22 of roof ring edge for being surrounded on greenhouse body 1, multiple groups are openable fan-shaped and first
Tail, which is sequentially connected to correspond in the sunshade group 23 and multiple groups of umbrella shape, opens the Kai Shou mechanism 24 for receiving each sunshade group 23, the sunshade group 23
One end be articulated in fixing seat 21, the other end is articulated on circular orbit 22.
The sun-shading mechanism 2 of automatic sun-shading greenhouse of the present invention is divided into multiple groups and controls the sunshade for opening receipts separately through Kai Shou mechanism 24
Group 23, not only grouping open receipts more rapidly, it is convenient, structure is simply easily installed and later maintenance, and sun-shading mechanism 2 be arranged in greenhouse
The inside of ontology 1, it is less damaged for the sun-shading mechanism 2 that 1 outside of greenhouse body is set, the service life is longer；When
When needing to open sun-shading mechanism 2, each Kai Shou mechanism 24 control each sunshade group 23 be unfolded it is fan-shaped, each 23 head and the tail of sunshade group according to
It is secondary be connected block on the inside of the roof of entire greenhouse 1 in umbrella shape, shaded effects can be effectively played, reduce the temperature in greenhouse 2；When
When needing folding sun-shading mechanism 2, each Kai Shou mechanism 24 controls each 23 folding of sunshade group together, and sunlight is radiated at big shed
It pushes up and passes through greenhouse roof and shine in, provide sunlight and temperature for kind of a plant；Sun-shading mechanism 2 of the present invention is divided into multiple groups sunshade group
23, shaded effects can be adjusted by opening the different sunshade groups 23 of receipts, and then adjust the temperature in greenhouse, use is more flexible；Example
Such as, the sunshade group 23 towards east is opened when morning blocks the sun, and the sunshade group 23 being exposed to the west can not be opened for divulging information；It is beaten when the dusk
It opens the sunshade group 23 being exposed to the west and blocks the sun, and the sunshade group 23 towards east can not be opened for divulging information；It can be provided more preferably for kind of a plant
Growing environment；And the later period can repair for each sunshade group, not need to replace entire sun-shading mechanism, it is easy to maintenance and
It is at low cost；Kai Shou mechanism 24 can be set to sunshade group 23 on 22 one end of circular orbit by the present invention, more convenient to open receipts sunshade
Group 23.
Each sunshade group 23 of the invention is set with one first fixed link 231, respectively in 231 two sides of the first fixed link
It is equipped with the puggaree 233 that two support rods 232, two are individually fixed on two support rods 232 of 231 two sides of the first fixed link；It is described
One end of first fixed link 231 is articulated in fixing seat 21, and the other end is fixedly connected on circular orbit 22；The support rod
232 one end is articulated in fixing seat 21, and the other end is slidably connected on circular orbit 22；Each Kai Shou mechanism 24 has
Two groups of retractable cables, 241, two groups of guide wheel groups 242, shaft 243 and the rotation volume of drive shaft 243 put the driving mechanism of retractable cable 241
244；The sun-shading mechanism 2 is also provided with one second fixed link 25, second fixed link 25 between adjacent two sunshades group 23
One end be articulated in fixing seat 21, the other end is fixed in circular orbit 22 or greenhouse body 1；Every group of guide wheel group 242 has
There are two directive wheels 2421 for being set to 231 top of the first fixed link, it is solid that the shaft 243 and driving motor 244 are set to first
231 lower section of fixed pole；Every group of retractable cable 241 will be located at ipsilateral two support rods, 232 corral of the first fixed link 231 inside and respectively with
Be fixedly connected, and the middle part of retractable cable 241 be actively located in second fixed link ipsilateral by two support rods 232 of corral
25, the both ends of retractable cable 241 are wound in shaft 243 by two directive wheels 2421 guiding；244 drive shaft of driving mechanism
Turn 243 it is dynamic when, described 241 one end of retractable cable is unwrapping wire and other end take-up, pulls two support rods, 232 back movement, two supports
Bar 232 bears against in the first fixed link 231 and 25 side of the second fixed link and opens puggaree 233；Or pull two support rods
232 relative motions, two support rods 232 collapse together simultaneously folding puggaree 233.
The working principle of sun-shading mechanism 2 of the present invention is: when each 244 drive shaft 243 of driving mechanism side thereto
When putting the opening two sunshade group 23 of correspondence of retractable cable 241 to rotation volume, it is fixedly connected with the support rod 232 close to the second fixed link 25
241 one end of retractable cable be in unwrapping wire state, with the retractable cable 242 that is fixedly connected of support rod 232 close to the first fixed link 231
One end is in take-state, thus drawn close to the second fixed link 25 close to the support rod 232 of the second fixed link 25 and finally against
Together, it draws close to the first fixed link 231 and is finally abutted together close to the support rod 232 of the first fixed link 231, two supports
Puggaree 233 can be strutted and be blocked the interval between the first fixed link 231 and the second fixed link 25 by bar 232, realize sunshade
The opening of group 23；241 folding of retractable cable is put to another direction rotation volume when each 244 drive shaft 243 of driving mechanism to correspond to
When two sunshade groups 23,241 one end of retractable cable being fixedly connected with the support rod 232 close to the second fixed link 25 is in take-up shape
State, 241 one end of retractable cable being fixedly connected with the support rod 232 close to the first fixed link 231 are in unwrapping wire state, therefore close
The support rod 232 of second fixed link 25 is moved far from the second fixed link 25, and the support rod 232 close to the first fixed link 231 is separate
The movement of first fixed link 232, two support rods 232 are drawn close and are finally abutted together, and two support rods 232 are drawn close can be by puggaree
233 foldings are got up, and realize the folding of sunshade group 23；The opening of sun-shading mechanism receive structure it is simpler and open receive it is convenient.
At least one strut 234 by corral in retractable cable 241 is provided between two support rods 232 of the invention；It is described
One end of strut 234 is articulated in fixing seat 21, and the other end is slidably connected on circular orbit 22, and the strut 234 and institute
State the connection of puggaree 233；Strut 234 is added between two support rods 232 to strut more smooth, shaded effects for puggaree 233
More preferably, two support rods 232 and a strut 234 can be by 233 doubling foldings of puggaree when folding, and convenient folding is neat；Moreover, sunshade
There is the support of strut 234 among cloth 233, sunshade can not be discharged on puggaree 233 in rainwater bulk deposition in time when can avoid drenching with rain
Cloth 233 and cause puggaree 233 to bear a heavy burden overweight and damage.
Be provided with two struts 234 between the support rod 232 of of the invention two, two struts 234 respectively with the puggaree
233 two trisection lines connection；Puggaree 233 can be divided into third sub-support by two support rods 232 and two struts 234, be strutted
It is more smooth；Puggaree 233 can be folded folding along trisection line when folding, folding is more convenient neat.
It is provided with stepped support 31 above first fixed link 231 of the invention, every group of guide wheel group 242
Two directive wheels 2421 are arranged on adjacent two ladder of support 31；So that retractable cable 241 is under two directive wheels, 2421 guiding role
Up and down direction is formed around by including two support rods, 232 corral, it is more smooth retractable cable 241 can be separated folding and unfolding.
It is provided with trapezoid support 32 below first fixed link 241 of the invention, the trapezoid support 32 has and the
One fixed link 241 is opposite and is located parallel to the right-angle side 321 of horizontal plane, and the shaft 243 and driving mechanism 244 are set to directly
On the arm of angle 321；Retractable cable 241 is oriented to by directive wheel 2421 perpendicular to the top of shaft 243, and retractable cable 241 can be vertically wound on turning
Folding and unfolding is more smooth on axis 243.
It is provided with the perforation 251 worn for retractable cable 241 in second fixed link 25 of the invention, it can convenient retracted line
241 activities, which are worn, plays guiding role.
Fig. 9 to Figure 11 is please referred to, the support rod 232 of the invention and strut 234 are slided with circular orbit 22 respectively to be connected
It connects one end and is provided with pulley base 4, the pulley base 4 is provided with the pedestal 41 fixed with support rod 232 or strut 234 and is set to
Pulley 42 and idler wheel 43 on pedestal 41, the pulley 42 roll top tug above circular orbit 22, and the idler wheel 43 rolls top
It pulls in 22 lower section of circular orbit；The pulley base 4 can support support rod 232 or strut 234 is slided on circular orbit 22, and sliding
In circular orbit 22 can be folded in by wheel 42 and idler wheel 43, sliding seat 4 is avoided to deviate from circular orbit 22.
The pedestal 41 of the invention has the hang plate 411 being fixedly connected with support rod 232 or strut 234, by tilting
411 bottom surface of plate is extended downwardly by the first vertical plate 412 and the second vertical plate 413, and the pulley 42 is articulated in by axis rotation
Between first vertical plate 412 and the second vertical plate 413, the idler wheel 43 is articulated in the second vertical plate 413 by axis rotation；
The support rod 232 and strut 234 are obliquely installed in fixing seat 21 and circular orbit 22, pedestal 41 by hang plate 411 with
Support rod 232 or strut 234 connect, and may make support rod 232 and 234 one end of strut is steady and inclined shore is in circular orbit 22
On；The pulley 42 and idler wheel 43 are articulated in the first vertical plate 412 and the second vertical plate 413 by axis respectively, so that pulley
42 and the tug of the top of idler wheel 43 scrolled up and down in circular orbit 22, and then support rod 232 and strut 234 is allowed swimmingly to slide on circular rails
On road 22.
The pulley 42 of the invention has from both ends to intermediate tapered tapered portion 421, and the circular orbit 22 has
For the bulge loop 221 of 421 holding of tapered portion sliding；So that pulley 42 is securely placed on circular orbit 22, it is de- to can avoid pulley base 4
Circular orbit 22 out are slided more smooth.
The quantity of the pulley 42 of the invention is two and is arranged side by side, and is slided more stable.
The pulley 42 and the idler wheel 43 of the invention is arranged in parallel, and can securely push up tug in about 22 circular orbit, slide
Dynamic structure is stronger.
First vertical plate 412 of the invention is located at the outside of circular orbit 22, and second vertical plate 413 is located at ring
The inside of shape track 22 has towards 412 side of the first vertical plate between the pulley 42 and idler wheel 43 and is formed for circular orbit
The opening 414 that 22 cards are set；Pulley base 4 is facilitated to be installed on circular orbit 22.
Length of the length of first vertical plate 412 of the invention less than the second vertical plate 413.
Figure 12 and Figure 14 are please referred to, there is the fixing seat 21 of the invention annular bottom plate 211 and multiple annular spreads to exist
Post 212 on annular bottom plate 211, the support rod 232 and strut 234 are provided with the pivot joint of fixing seat 21 one end are nested with respectively
In the pivoted hole 235 in post 212；Since greenhouse body 1 is very big, circular orbit 22 is similar round but is not regular circle,
Being located at 22 one end of circular orbit in support rod 232 or strut 234 will drive support rod 232 or branch when sliding on circular orbit 22
Bar 234 to be rotated with 21 pivot points of fixing seat, in 234 rotation process of support rod 232 or strut by 22 one end of circular orbit to
Length between 21 one end of fixing seat can change, in order to guarantee that support rod 232 or strut 234 are steady firmly in annular
It is slided on track 22, the pivot points that support rod 232 or strut 234 are located at 21 one end of fixing seat can change, the pivot joint
The fit structure of hole 235 and post 212 can allow bit space to provide when support rod 232 or the sliding rotation of strut 234, so that support
Bar 232 or strut 234 slide more smooth on circular orbit 22.
The pivoted hole 235 of the invention is the strip extended along support rod 232 or 234 length direction of strut
Hole；Support rod 232 or strut 234 can adjust support rod 232 or strut 234 by pivoted hole 11 and 212 fit structure of post
Length positioned at 212 two sides of post, and then the specifically used length of adjustment rod member, convenient is that support rod 232 or strut 234 rotate
When the bigger bit space that allows is provided.
Also there is the fixing seat 21 of the invention lid to close in each 212 upper end of post and can prevent the abjection nail of pivoted hole 235
The cover board 213 of column 212；Pivoted hole 235 may make to be nested in post 212 securely, so that support rod 232 or strut
234 stabilizations are articulated in fixing seat 21, and structure is stronger.
The seamed edge of post 212 is arranged in straight-flanked ring and with four for the annular bottom plate 211 of the fixing seat 21 of the invention
214, the fixing seat 21 of rectangular ring can be pivotally connected more support rods 232 or strut 234 relative to the fixing seat 21 of round, and each
Spacing between post 212 is bigger, and rotation space is bigger when support rod 232 or strut 234 being facilitated to slide rotation；And due to every
First fixed link 231 of one sunshade group 23 is fixedly connected and during sunshade group 23 opens receipts in motionless shape with circular orbit 22
State, therefore, the first fixed link 231 can be fixedly connected with fixing seat 21 or be flexibly connected with fixing seat 21.
The sunshade group 23 of the invention is provided with four groups, the first fixed link 231 of four groups of sunshade groups 23, support rod 232
It is respectively pivoted on four seamed edges 214 of fixing seat 21 with strut 234；Every group of sunshade group 23 has two groups of puggarees 233, and two groups
The first fixed link 231, support rod 232 and the strut 234 that puggaree 233 opens needed for receiving are articulated on same seamed edge 214, before convenient
Phase assembling and later maintenance management.
It is connected with bevel edge 215 between adjacent two seamed edges 214 of the invention, second fixed link 25 is fixedly connected on
On bevel edge 215；Since the second fixed link 25 is in motionless state, second fixed link 25 when opening and receiving puggaree 233
Relationship with 22 three of fixing seat 21 and circular orbit is fixed, and the second fixed link 25 is arranged in two adjacent groups sunshade group 23
Between, i.e., the retractable cable 241 that two adjacent groups sunshade group 23 opens receipts passes through the second fixed link 25 and carries out guide collar around therefore, in phase
It is individually fixed for the second fixed link 25 that bevel edge 215 is connected between adjacent two seamed edges 214, convenient retracted line 241 is worn；And
And it is caused between support rod 232 since the interval angles between the support rod 232 of 214 corner of adjacent two seamed edges are too big
Interval it is too big, therefore, be provided with bevel edge 215 between adjacent two seamed edges 214, can not only fix the second fixed link 25,
The interval angles between the support rod 232 of two 214 corners of seamed edge can be reduced, and then reduce the interval between support rod 232,
Guarantee that the interval between each rod piece will not differ too big, structural strength is more balanced.
Each post 212 of the invention is obliquely installed between annular bottom plate 211 and cover board 213；When being articulated in fixation
When support rod 232 or strut 234 on seat 21 being connected with circular orbit or other rod pieces with smaller range difference, it can lead to
Cross adjustment support rod 232 or strut 234 be sheathed on 212 upper and lower position of post adjust support rod 232 or 234 other end of strut with
Positional relationship between other rod pieces facilitates adjustment, do not need to replace the suitable rod piece of other length can be adjusted support rod 232 or
Strut 234 and other rod pieces link together.
The ring diameter of the annular bottom plate 211 of the invention is less than the ring diameter of cover board 213；The post 212 is by annular bottom plate
211 are inclined outwardly setting to cover board 213；Or the ring diameter of the annular bottom plate is greater than the ring diameter of cover board, the post 212 is by ring
Shape bottom plate 211 slopes inwardly to cover board 213 to be arranged.
Fixing seat 21 of the invention is in articulated support bar 232, strut 234, the first fixed link 231 and the second fixed link 25
When, it each rod piece can be come together in the one end pushed up in greenhouse is all nested with one by one and be articulated in each post 212, and cover board 213 is covered and is closed
Above post 212, which may make rod piece to be nested in post 212 securely, and rod piece is avoided to be detached from fixing seat 21,
Securely rod piece can be articulated in fixing seat 21, pin-jointed structure is simpler；And each rod piece is nested with that be articulated in can be square in each post 212
Just flexible rotating adjustment rod member and later period can be individually replaced the rod piece of damage, and maintenance is more convenient；Moreover, during Specific construction
When there is the too long or too short situation of rod piece, the rod piece of length can also be suitble to solve to connect inconvenience with other rod pieces by replacing
The problem of, it is time saving and energy saving；It avoids cutting rod piece again in the construction process or welding lengthens rod piece rod piece is too long or mistake to solve
Short problem, construction are more convenient；The pin-jointed structure of the pivoted hole 11 of the fix seat of that invention 21 and rod piece 1 can be before and after post, a left side
Right and upper and lower three direction adjustment rod members, use are more flexible.
Exhaust fan is provided in the fixing seat 21 of the invention；Air in greenhouse body 1 can be extracted out, reach replacement
The purpose of air in greenhouse body 1.
Above-described embodiment and attached drawing and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (10)
1. a kind of automatic sun-shading greenhouse, it is characterised in that: include annular greenhouse body and open the roof for closing at greenhouse body
The sun-shading mechanism of inside, the sun-shading mechanism have the fixing seat at the roof center for being fixed on greenhouse body, are surrounded on greenhouse sheet
The circular orbit of the roof ring edge of body, multiple groups are openable fan-shaped and are sequentially connected end to end in turn sunshade group and multiple groups in umbrella shape
Correspondence opens the Kai Shou mechanism for receiving each sunshade group, and one end of the sunshade group is articulated in fixing seat, and the other end is articulated in annular
On track.
2. a kind of automatic sun-shading greenhouse as described in claim 1, it is characterised in that: each sunshade group has one first to fix
Bar is provided with two support rods in the first fixed link two sides respectively, two is individually fixed on two support rods of the first fixed link two sides
Puggaree；One end of first fixed link is articulated in fixing seat, and the other end is fixedly connected on circular orbit；The branch
One end of strut is articulated in fixing seat, and the other end is slidably connected on circular orbit；Each Kai Shou mechanism has two groups
Retractable cable, two groups of guide wheel groups, shaft and drive shaft rotation volume put the driving mechanism of retractable cable；The sun-shading mechanism is also in phase
It is provided with one second fixed link between adjacent two sunshade groups, one end of second fixed link is articulated in fixing seat, and the other end is solid
Due on circular orbit or greenhouse body；Every group of guide wheel group has two directive wheels being set to above the first fixed link, described
Shaft and driving motor are set to below the first fixed link；Every group of retractable cable will be located at two ipsilateral support rod circles of the first fixed link
In being trapped among and connection fixed thereto respectively, and be actively located in the middle part of retractable cable with by two support rods of corral it is ipsilateral second
The both ends of fixed link, retractable cable are wound in shaft by two directive wheels guiding；When the driving mechanism drive shaft rotates, institute
Stating retractable cable one end is unwrapping wire and other end take-up, pulls two support rod back movements, and two support rods bear against solid first
Puggaree is simultaneously opened in fixed pole and the second fixed link side；Or two support rod relative motions are pulled, two support rods collapse together simultaneously
Folding puggaree.
3. a kind of automatic sun-shading greenhouse as claimed in claim 2, it is characterised in that: be provided at least one between two support rods and enclosed
The strut being trapped among in retractable cable；One end of the strut is articulated in fixing seat, and the other end is slidably connected on circular orbit, and
The strut is connect with the puggaree.
4. a kind of automatic sun-shading greenhouse as claimed in claim 3, it is characterised in that: be provided with two between two support rods
Bar, two struts are connect with two trisection lines of the puggaree respectively.
5. a kind of automatic sun-shading greenhouse as claimed in claim 2, it is characterised in that: be provided with above first fixed link in rank
The support of scalariform, two directive wheels of every group of guide wheel group are arranged on adjacent two ladder of support.
6. a kind of automatic sun-shading greenhouse as claimed in claim 2, it is characterised in that: be provided with below first fixed link trapezoidal
Bracket, the trapezoid support have right-angle side opposite and being located parallel to horizontal plane with the first fixed link, the shaft and drive
Motivation structure is set on right-angle side.
7. a kind of automatic sun-shading greenhouse as claimed in claim 2, it is characterised in that: be provided in second fixed link for folding and unfolding
The perforation that line is worn.
8. a kind of automatic sun-shading greenhouse as claimed in claim 3, it is characterised in that: the support rod and strut respectively with circular rails
The road one end that is slidably connected is provided with pulley base, and the pulley base is provided with and support rod or the fixed pedestal of strut and is set to base
Pulley and idler wheel on seat, above circular orbit, the idler wheel rolls top tug under circular orbit for the pulley rolling top tug
Side.
9. a kind of automatic sun-shading greenhouse as claimed in claim 8, it is characterised in that: the pedestal has solid with support rod or strut
Surely the hang plate that connects is extended downwardly by hang plate bottom surface by the first vertical plate and the second vertical plate, and the pulley passes through an axis
Rotation is articulated between the first vertical plate and the second vertical plate, and the idler wheel is articulated in the second vertical plate by axis rotation.
10. a kind of automatic sun-shading greenhouse as claimed in claim 8, it is characterised in that: the pulley has from both ends to centre gradually
The tapered portion of contracting, the circular orbit have the bulge loop slided for tapered portion holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726918.7A CN110402725B (en) | 2019-08-07 | 2019-08-07 | Automatic sunshade greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726918.7A CN110402725B (en) | 2019-08-07 | 2019-08-07 | Automatic sunshade greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110402725A true CN110402725A (en) | 2019-11-05 |
| CN110402725B CN110402725B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910726918.7A Active CN110402725B (en) | 2019-08-07 | 2019-08-07 | Automatic sunshade greenhouse |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111345189A (en) * | 2020-04-08 | 2020-06-30 | 广西大学行健文理学院 | Sun-shading device for short plants |
| CN117356401A (en) * | 2023-11-27 | 2024-01-09 | 铜仁学院 | Folding sunshade and detachable micro-irrigation coupling seedling raising device |
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|---|---|
| CN110402725B (en) | 2024-08-09 |
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