CN206993042U - A kind of agricultural greenhouse linkage tracking photovoltaic bracket and photovoltaic generating system - Google Patents
A kind of agricultural greenhouse linkage tracking photovoltaic bracket and photovoltaic generating system Download PDFInfo
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- CN206993042U CN206993042U CN201720877917.9U CN201720877917U CN206993042U CN 206993042 U CN206993042 U CN 206993042U CN 201720877917 U CN201720877917 U CN 201720877917U CN 206993042 U CN206993042 U CN 206993042U
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- guide rail
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- 238000004519 manufacturing process Methods 0.000 claims 1
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- 238000010276 construction Methods 0.000 abstract description 10
- 238000010248 power generation Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
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- 230000002441 reversible effect Effects 0.000 description 1
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- 238000003466 welding Methods 0.000 description 1
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
Linked the utility model discloses a kind of agricultural greenhouse and track photovoltaic bracket and photovoltaic generating system, belong to technical field of photovoltaic power generation equipment.It includes Pillar stand, drive mechanism, guide rail and assembly unit, and Pillar stand is crossed on above agricultural greenhouse, and the height of Pillar stand is slightly above the height of agricultural greenhouse, and guide rail is fixed on Pillar stand；Assembly unit is crossed on two adjacent guide rails, and it includes component framework, slipping part and connecting rod, and slipping part is placed in guide rail, and connecting rod one end is hinged with slipping part, and the other end is hinged with component framework；Drive mechanism forces in the slipping part of assembly unit, under photovoltaic bracket use state, promotes connecting rod to prop up or lie and puts component framework.The utility model is using take shelter from the wind mentality of designing and bionical theory, and in one minute, assembly unit is lain automatically to be put, windward side is smaller, and windage reduces, it is ensured that the safety of itself and agricultural greenhouse, loss caused by avoiding disaster, has the advantages of simple in construction, reasonable in design, easily fabricated.
Description
Technical field
The utility model belongs to photovoltaic apparatus technical field, and the agricultural greenhouse first line of a couplet is arranged on more specifically to one kind
Motion tracking photovoltaic bracket, further relate to a kind of photovoltaic generating system with the support.
Background technology
Distributed photovoltaic power generation system is the photovoltaic generation project being most widely used at present.According to country《Electric power development
" 13 " are planned》Planning, be up to 60 gigawatts to the year two thousand twenty distributed photovoltaic power generation amount, and by 2015, it is distributed
Photovoltaic power generation quantity is only 6 gigawatts, the breach of gigawatt also up to more than 50.Therefore, want to reach this target, ensuing several
In year, the installation scale newly-increased every year of distributed photovoltaic power generation system is possible to more than 10 gigawatts.With State owned land policy
Change, surface construction photovoltaic generating system have been restricted, and all types of building agricultural greenhouses and agricultural greenhouse are by abundant profit
Use, but the area of building agricultural greenhouse is fixed, is current distribution if can generate electricity makes value maximization more
Can photovoltaic generating system quickly shape up, and be badly in need of the important topic to be solved.
At present, solution method has a variety of, and through retrieval, first way is to use coordinated type electricity generation system, such as China is specially
Sharp Application No. 201610154308.0, data of publication of application disclose a kind of for the patent application document on March 18th, 2016
Dynamic formula photovoltaic support structure, mainly by fixed frame, the mounting ear for being arranged on fixed frame back, rotary shaft, connection component, company
Extension bar and base composition；Rotary shaft is rotatably arranged on mounting ear, and one end of connecting rod is fixedly connected with rotary shaft, connecting rod it is another
One end is slidably arranged on base, and connection component is arranged on the both ends of rotary shaft；Connection component is mainly by being arranged on rotary shaft one
The male seat component at end and the female seat component composition for being arranged on the rotary shaft other end.For another example Chinese Patent Application No. is
201610959298.8, data of publication of application on October 28th, 2016 patent application document disclose it is a kind of mutually link chase after
Track formula photovoltaic generating system, the device include active angle of photovoltaic cell panel adjusting module, slave mode angle of photovoltaic cell panel
Adjusting module, position of sun detection module, reverse mechanical linkage module, mechanical linkage module in the same direction, detachable connection module
And supporting module；Each active angle of photovoltaic cell panel adjusting module, slave mode angle of photovoltaic cell panel adjusting module, too
The bottom of positive position detecting module is all connected with a supporting module respectively；Position of sun detection module, 1-3 slave mode photovoltaic
Cell panel angle adjustment module is connected with active angle of photovoltaic cell panel adjusting module.For another example Chinese Patent Application No. is
201110391073.4, data of publication of application discloses a kind of solar energy photovoltaic panel connection for the patent application document on June 5th, 2013
Device, including fixed support are moved, motor is provided with fixed support, link gear, gear is provided with the axle of motor
Structure connects linkage support with gangbar by screw mandrel, and linkage support is connected with solar energy photovoltaic panel, solar energy by hold-down support
Photovoltaic panel is connected with each other by rotary shaft and main shaft linkage and the axle of motor；The follower is carried out by screw mandrel link gear
Adjust the angle of photovoltaic panel North and South direction.Weak point is existing for said structure, whether which kind of power generation system structure, counterpoise
Amount is big, and it is limited to build agricultural greenhouse bearing capacity, easily causes building agricultural greenhouse damage, therefore building agricultural greenhouse is wanted
Ask very high, so, utilizable building agricultural greenhouse is just restricted very much；The windward area of power generation system structure simultaneously
It is excessive, it is easy to cause excessive wind load, equally easily causes building agricultural greenhouse damage.In addition, go to pacify with the component of peak power
Fill photovoltaic generating system, if such as 265 watts of component of installation, 200 square metres of area total generated output can only be at most installed for 5
Kilowatt component, if changing 290 watts of mono-crystal component into, same area power can lift 10%~15%, but construction investment
In, component cost accounting be it is maximum in investment, because rather than preferred plan.
It is on the one hand big if photovoltaic generating system is directly installed on greenhouse and agricultural greenhouse is due to the limitation in structure
The bearing capacity of canopy itself is limited, is on the other hand likely to result in plant and is blocked and impacted, how by photovoltaic generation with it is big
The agricultural greenhouse of span is combined and does not influence the growth of greenhouse implants, is required solve the problems, such as.Chinese patent
Application No. 201610726934.2, data of publication of application disclose one kind in August, 2016 patent application document of 24 days and are based on
The agricultural greenhouse of photovoltaic tracking system, including greenhouse main body and photovoltaic tracking system；Photovoltaic tracking system tracking sunshine
Elevation angle and azimuth, so that photovoltaic module, all the time against sunlight, to improve generated energy, and the photovoltaic tracking system is big
Installation site in canopy main body meets the light transmittance demand of crops below greenhouse.Its existing weak point is electricity generation system
The windward area of structure is excessive, very high to Structural strength calls, and current greenhouse structure can not bear such wind at all
Resistance, is easy to cause greenhouse to damage.
The content of the invention
1. to solve the problems, such as
For existing photovoltaic generating system power is low, windage is big and mounting structure condition limits, and photovoltaic generation system
System does not influence the problem of greenhouse implants growth, and the utility model provides a kind of agricultural greenhouse linkage tracking photovoltaic bracket and photovoltaic
Electricity generation system, using the mentality of designing taken shelter from the wind, the requirement to overall construction intensity is reduced, effectively reduce windage, while can be with
The light application time of arranged rational greenhouse implants, realize the combination to generate electricity with illumination.
The utility model provides a kind of agricultural greenhouse linkage tracking photovoltaic generating system again, and the photovoltaic generating system can pacify
Directly over agricultural greenhouse, installation windage is small, and installation strength requires low, applied widely, in the premise of identical generating efficiency
Under, component cost accounting can reduce, and improve the market competitiveness of photovoltaic generating system of the present utility model.
2. technical scheme
In order to solve the above problems, technical scheme is as follows used by the utility model：
A kind of agricultural greenhouse linkage tracking photovoltaic bracket, including Pillar stand, drive mechanism, guide rail and assembly unit,
The Pillar stand is crossed on above agricultural greenhouse, and the height of Pillar stand is slightly above the height of greenhouse, and guide rail is fixed on
On Pillar stand；The assembly unit is crossed on two adjacent guide rails, and it includes component framework, slipping part and connecting rod,
Slipping part is placed in guide rail, and connecting rod one end is hinged with slipping part, and the other end is hinged with component framework；The drive mechanism forces in
The slipping part of assembly unit, under photovoltaic bracket use state, promote connecting rod to prop up or lie and put component framework.
As further improvement of the utility model, the drive mechanism includes reductor sprocket wheel, traction hawser and transmission
Chain, for driving-chain around being located on reductor sprocket wheel, reductor sprocket wheel drives driving-chain reciprocating, is connected in one end of driving-chain
There is traction hawser, a counterweight is coupled in traction hawser, for keeping the automatic compensation tensile force of driving-chain and traction hawser；Traction
Hawser is arranged in guide rail and series connection slipping part, and traction hawser traction slipping part is moved back and forth along guide rail, then promoted by connecting rod
Component framework rotates, and assembly unit can form the arrangement of array, and array ragged edge front two rows component framework can also be kept
With other the same angle synchronous axial systems of row's component framework.
As further improvement of the utility model, the slipping part is sliding block, and sliding block includes socket part and and socket part
Integrally formed connecting portion, socket part are engaged with guide rail, and mounting hole, connecting portion protruding rail are offered on connecting portion；Rotating shaft
It is arranged in mounting hole, both ends set connective pole, the force of sliding friction of sliding block is small, and multiple sliding blocks are easy to move simultaneously, are advantageous to reality
The synchronous axial system of existing assembly unit.
As further improvement of the utility model, the guide rail is made by rectangular steel tube, is opened up on rectangular steel tube
There is a notch, during installation, vertically downward, rectangular steel tube inner wall smooth, sliding block is by the port loading tube of rectangular steel tube, sliding block for notch
Connecting portion protruding rail and and rod hinge connection.
As further improvement of the utility model, the photovoltaic bracket also includes limiter, and the limiter, which is arranged at, leads
In rail, adjacent two limiter is located at the both ends of the slider stroke of an assembly unit respectively, on the one hand when sliding block is slided in guide rail
When dynamic, pass through the position-limiting action of limiter so that assembly unit will not be shifted over, and avoid adjacent two rows assembly unit from occurring dry
Relate to；On the other hand by adjusting the position of limiter, the difference in height of adjustment component framework and agricultural greenhouse top surface.
As further improvement of the utility model, the drive mechanism also includes logger, and traction hawser passes through traction
Device is connected with slider locking, and each sliding block is connected in guide rail, by the draw of traction hawser, realizes assembly unit
Multiple sliding blocks are simultaneously mobile, ensure that the assembly unit linkage of whole support；In addition, logger makes tractive force be distributed in each sliding block
On, the chain reaction for causing accumulated error because of the angular error that some component framework rotates is avoided, eliminates whole component list
Element array tracks step-out phenomenon.
As further improvement of the utility model, the photovoltaic bracket also includes corner wheel, and the corner wheel, which is arranged on, leads
The end of rail, traction hawser turn over rail end and transmission chain link along corner wheel, avoid traction hawser from being produced with eaves and rub
Wipe, damage traction hawser, extend the service life of traction hawser.
As further improvement of the utility model, the photovoltaic bracket also includes photovoltaic controller and waterproof distribution box, institute
State photovoltaic controller, drive mechanism is arranged in waterproof distribution box, waterproof distribution box be arranged on Pillar stand on, photovoltaic control
Device control reductor sprocket wheel action, the reductor sprocket wheel and photovoltaic controller of drive mechanism are not influenceed by extreme climate environment,
Its reliability is lifted to greatest extent, has been also convenient for maintenance repair work.
As further improvement of the utility model, the photovoltaic bracket also includes air velocity transducer, the air velocity transducer
On Pillar stand, air velocity transducer is electrically connected with photovoltaic controller, air velocity transducer the real time measure wind speed, and will
Measuring wind speed value inputs photovoltaic controller, when wind speed exceedes critical value, photovoltaic controller control reductor sprocket wheel action, and component
Unit, which is lain, to be put down, and is horizontally placed on agricultural greenhouse, and windward side reduces, and windage reduces, and reduces the requirement to support intensity.
Another object of the present utility model is to provide a kind of linkage tracking agricultural greenhouse photovoltaic generating system, and the system includes
Solar cell module and photovoltaic bracket, the photovoltaic bracket are above-mentioned photovoltaic bracket, and solar cell module is arranged at light
In the component framework for lying prostrate support.
3. beneficial effect
Compared to prior art, the beneficial effects of the utility model are：
(1) agricultural greenhouse of the present utility model linkage tracking photovoltaic bracket, using mentality of designing and the bionical theory of taking shelter from the wind,
The utility model is by by air velocity transducer or weather forecast, when wind speed reaches early warning value, photovoltaic controller control reductor
Sprocket wheel is acted, and in one minute, assembly unit is lain automatically to be put, and windward side is smaller, and windage reduces, it is ensured that itself and agricultural greenhouse
Safety, avoid loss caused by disaster；The requirement to overall construction intensity is reduced, while can be with arranged rational greenhouse interplantation
The light application time of thing, realize the combination to generate electricity with illumination；
(2) guide rail that agricultural greenhouse linkage tracking photovoltaic bracket of the present utility model uses can both carry all components list
The weight of member, can also be as the taxiway of pushing component unit rotational, overall construction intensity height, the light weight of guide rail, not
The excessive investment of increase, in the case of mitigating own wt, solve the problems, such as to improve generating efficiency；
(3) agricultural greenhouse of the present utility model linkage tracking photovoltaic bracket using traction hawser come traction component unit, no
Pitch difference and difference of height be present by each assembly unit, the range difference of traction hawser can be adjusted by logger, or pass through tune
Position adjustments difference in height of the limiter on guide rail is saved, the same angle synchronous axial system of each assembly unit is ensure that, realizes support
Linkage；
(4) agricultural greenhouse linkage tracking photovoltaic bracket of the present utility model uses sliding block and connecting rod, with dynamic triangle shape
Formula acts on the both ends of each component framework, more steady during operation, will not produce jitter, make the precision of the tracking sun more
Height, service life are also longer；
(5) agricultural greenhouse linkage tracking photovoltaic bracket of the present utility model drives the operating of traction hawser using driving-chain, and
Provided with counterweight adjust be tensioned, can avoid directly with traction hawser because aging deform, abrasion caused by frictional force decline and skid
Puzzlement, because traction hawser is furnished with counterweight, can compensate the rate of tension of traction hawser automatically, reductor sprocket wheel can be greatly reduced
Suppressive jamming, operating it is also steady, gearratio is more constant, more laborsaving, make motor itself power consumption it is lower, its is simple in construction also light,
It is easily installed；
(6) agricultural greenhouse linkage tracking photovoltaic bracket drive mechanism of the present utility model is arranged on anti-on Pillar stand
In water distribution box, do not influenceed by extreme climate environment, its reliability is lifted to greatest extent, has been also convenient for maintenance repair work
Make；
(7) agricultural greenhouse linkage tracking photovoltaic bracket of the present utility model uses the guide rail being made by rectangular steel tube,
Traction hawser is run in its space, and not sounded the night watches by wind rain, it is safe and reliable to add, then unnecessary space is used for laying wires cable；
(8) the utility model is simple in construction, reasonable in design, easily fabricated.
Brief description of the drawings
Fig. 1 is the structural representation of agricultural greenhouse of the present utility model linkage tracking photovoltaic bracket；
Fig. 2 is Fig. 1 A portions partial enlarged drawing；
Fig. 3 is Fig. 1 B portions enlarged drawing.
In figure：1st, Pillar stand；2nd, guide rail；3rd, agricultural greenhouse；4th, component framework；5th, connecting rod；6th, reductor sprocket wheel；7、
Traction hawser；8th, driving-chain；9th, sliding block；10th, limiter；11st, logger；12nd, corner wheel, 13, waterproof distribution box；14th, counterweight；
15th, solar cell module.
Embodiment
Accompanying drawing hereafter with reference to the detailed description of exemplary embodiment of the present utility model, the accompanying drawing forms the one of description
Part, show the enforceable exemplary embodiment of the utility model as example in the figure.Although these exemplary realities
Apply example to be described in sufficient detail to enable those skilled in the art to implement the utility model, it is to be understood that it can be realized
His embodiment and can various changes can be made to the utility model in the case where not departing from spirit and scope of the present utility model.Hereafter
Required the scope of the utility model is not limited to the more detailed description of embodiment of the present utility model, and only
It is of the present utility model to propose to perform in order to be illustrated and not limit the characteristics of to the utility model and the description of feature
Best mode, and be sufficient so that those skilled in the art and can implement the utility model.Therefore, the scope of the utility model only by
Appended claims limit.
Hereafter detailed description of the present utility model and example embodiment can be more fully understood with reference to accompanying drawing, wherein this reality
Identified with new element and feature by reference.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, the structural representation of agricultural greenhouse linkage tracking photovoltaic bracket of the present utility model.
Here agricultural greenhouse include vinyl house, warmhouse booth, green house of vegetables, light-passing plastic greenhouse, sunlight board greenhouse, intelligence it is big
Canopy, single-ridgepole glasshouse, attached-greenhouse etc., the interior kind of greenhouse are implanted with crops.Agricultural greenhouse is made up of basic framework and film, substantially
Skeleton is that reinforcement welding forms arc, and film is laid on basic framework, and the temperature in control greenhouse is realized by film.
First, Pillar stand 1 is crossed on the top of agricultural greenhouse 3, the height of Pillar stand 1 is slightly above agricultural greenhouse
3 height, when in use, it is necessary to which film is raised.Therefore, retained between Pillar stand 1 and the top of agricultural greenhouse 3 between having
Gap.
In order that the generating efficiency for obtaining photovoltaic generating system reaches maximum, the space on the top of agricultural greenhouse 3 is made full use of, this
The component framework 6 of embodiment can rotate with the sun, therefore assembly unit needs to provide power, while inventor by drive mechanism
It was found that need the synchronous axial system for solving the problems, such as multiple assembly units.Assembly unit of the present utility model includes component framework 4, sliding block
9 and connecting rod 5, component framework 4 is lain by design spacing in the present embodiment puts on guide rail 2, and the both sides of component framework 4 respectively connect connecting rod 5
One end, the other end connection sliding block 9 of connecting rod 5, sliding block 9 and connecting rod 5 act on the two of component framework 4 with dynamic triangular form
End, compared to existing synchronous hawser, synchronous hawser is flexibility, is easy to tremble in rotation process, and the rigidity of connecting rod 5 is strong, sliding block 9
Movement is more accurate, therefore more steady during operation, will not produce jitter, make the precision of the tracking sun higher, use the longevity
Life is also longer.
Because photovoltaic generating system floor space is big, the problem of to surface vegetation sunshade and because sunshade problem is to ecological environment
Destruction it is also increasingly prominent, take agricultural to be combined with photovoltaic generation, the complementary pattern of agriculture light, both improved the economic of photovoltaic and imitated
Benefit makes soil be fully utilized again, and the utility model solves agricultural and is combined with photovoltaic generation in design and construction mistake
The problem of Cheng Zhonghui produces agricultural and the afoul contradiction of power benefit and the operation that intersects, influenced each other, while can close
Reason ground arranges the light application time of greenhouse implants, realizes the combination to generate electricity with illumination.
It is easy to produce in guide rail 2 in view of sliding block 9 and slides, and in order to avoid adjacent two rows assembly unit occurs to do
Relating to, limiter 10 is equipped with the stroke initiating terminal and destination terminal of sliding block 9, limiter 10 here not only acts as position-limiting action,
Prevent assembly unit to be shifted over, and by adjusting the position of limiter 10, be conveniently adjusted component framework 4 and agricultural greenhouse
Difference in height.
In addition, as shown in figure 1, there are fixed numerical requirements, driving machine for current agricultural greenhouse, length length, width
The power designs of structure meet the needs of multiple agricultural greenhouses side by side, and drive mechanism is arranged on any side of the length direction of guide rail 2,
On Pillar stand, drive mechanism includes reductor sprocket wheel 6, traction hawser 7, driving-chain 8 and logger 11, driving-chain
8 around being located on reductor sprocket wheel 6, and reductor sprocket wheel 6 drives driving-chain 8 reciprocating, is connected with and drags in one end of driving-chain 8
Pull-cord 7, a counterweight 14 is coupled in traction hawser 7, for keeping the automatic compensation tensile force of driving-chain 8 and traction hawser 7；Drag
Pull-cord 7 is arranged in guide rail 2 and connected by logger 11 and the locking of sliding block 9, and each sliding block 9 is connected in guide rail 2, is led to
The draw of traction hawser 7 is crossed, multiple sliding blocks 9 while the movement of assembly unit is realized, ensure that the component list of whole support
Member linkage.
What deserves to be explained is the logger 11 of drive mechanism makes tractive force be distributed on each sliding block 9, avoid because of some group
Part framework 4 rotate angular error and cause the chain reaction of accumulated error, eliminate whole assembly unit array tracking step-out and show
As；Assembly unit can form the arrangement of array, and array ragged edge front two rows component framework 4 can be also kept with other row's groups
The same angle synchronous axial system of part framework 4.
Embodiment 2
On the basis of embodiment 1, in fig. 2 it can be seen that guide rail 2 is made by rectangular steel tube, on rectangular steel tube
Offer notch, during installation, notch is vertically downward；Sliding block 9 include socket part and with the integrally formed connecting portion in socket part, socket
Portion is engaged with guide rail 2, mounting hole is offered on connecting portion, sliding block 9 is by the port loading tube of rectangular steel tube, connecting portion stretches out
Guide rail 2；Rotating shaft is arranged in mounting hole, both ends set connective pole 5.
Because hollow guide rail 2 can both carry the weight of all components unit, pushing component unit can also be used as to turn
Dynamic taxiway, overall construction intensity height, the light weight of guide rail 2；Further, since rectangular steel tube inner wall smooth, suffered by sliding block 9
Force of sliding friction is small, and multiple sliding blocks 9 are easy to move simultaneously, are advantageously implemented the synchronous axial system of multiple assembly units.
Embodiment 3
On the basis of embodiment 1, it can further be seen from figure 1 that friction is produced with guide rail 2 in order to reduce traction hawser 7,
Traction hawser 7 is damaged, the service life corner wheel 12 for extending traction hawser 7 is arranged on the corner of guide rail 2, the edge of traction hawser 7
Corner wheel 12 and turn over room guide rail 2 and be connected with driving-chain 8.
The photovoltaic controller of the photovoltaic bracket of the present embodiment is arranged in waterproof distribution box 13, and waterproof distribution box 13 is arranged on
On Pillar stand 1.There is substantial amounts of electrical component in the reductor sprocket wheel 6 and photovoltaic controller of drive mechanism, be arranged on
In waterproof distribution box 13, do not influenceed by extreme climate environment, its reliability is lifted to greatest extent, has been also convenient for daily inspection
Repair work.
Embodiment 4
On the basis of embodiment 1, the air velocity transducer of the present embodiment is arranged on the side of waterproof distribution box 13, wind speed sensing
Device (not marked in figure) and photovoltaic controller (not marked in figure) are electrically connected, air velocity transducer the real time measure wind speed, and by wind
Fast measured value inputs photovoltaic controller, and when wind speed exceedes critical value, photovoltaic controller control reductor sprocket wheel 6 acts, component
Unit, which is lain, to be put down, and windward side reduces, and windage reduces, and reduce further the requirement to photovoltaic bracket intensity.
In addition it is also possible to the real-time weather forecast of these last few days is input on photovoltaic controller, when wind speed reaches early warning
During value, or when detecting that its intensity is risky to structure, in one minute, lying automatically, it is horizontal to put, and will not increase and build
Build the windage of thing.
Embodiment 5
On the basis of embodiment 1, on the basis of the present embodiment, solar cell module 15 is arranged at photovoltaic bracket
Component framework 6 in, you can obtain a kind of agricultural greenhouse linkage tracking photovoltaic generating system.Solar cell module 15 is with too
Sun rotates, and converts light energy into electric energy, realizes the efficiency power generation of solar energy.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (10)
1. a kind of agricultural greenhouse linkage tracking photovoltaic bracket, it is characterised in that including Pillar stand (1), drive mechanism, guide rail
(2) it is crossed on assembly unit, the Pillar stand (1) above agricultural greenhouse (3), the height of Pillar stand (1) is slightly higher
In the height of greenhouse, guide rail (2) is fixed on Pillar stand (1)；The assembly unit is crossed on two adjacent guide rails (2)
On, it includes component framework (4), slipping part and connecting rod (5), and slipping part is placed in guide rail (2), connecting rod (5) one end and slipping part
Be hinged, the other end is be hinged with component framework (4)；The drive mechanism forces in the slipping part of assembly unit, makes in photovoltaic bracket
Component framework (4) is put with state, promoting connecting rod (5) to prop up or lie.
2. agricultural greenhouse linkage tracking photovoltaic bracket according to claim 1, it is characterised in that the drive mechanism includes
Reductor sprocket wheel (6), traction hawser (7) and driving-chain (8), driving-chain (8) is around being located on reductor sprocket wheel (6), deceleration chain
Taking turns (6) drives driving-chain (8) reciprocating, traction hawser (7) is connected with one end of driving-chain (8), traction hawser (7) is matched somebody with somebody
A counterweight (14) is connect, traction hawser (7) is arranged in guide rail (2) and series connection slipping part, traction hawser (7) traction slipping part edge
Guide rail (2) moves back and forth.
3. agricultural greenhouse linkage tracking photovoltaic bracket according to claim 2, it is characterised in that the slipping part is sliding block
(9), sliding block (9) includes socket part and is engaged with the integrally formed connecting portion in socket part, socket part with guide rail (2), connecting portion
On offer mounting hole, connecting portion protruding rail (2)；Rotating shaft is arranged in mounting hole, both ends set connective pole (5).
4. agricultural greenhouse linkage tracking photovoltaic bracket according to claim 3, it is characterised in that the guide rail (2) is by side
Shape steel pipe manufacturing forms, and offers notch on rectangular steel tube, during installation, notch vertically downward, rectangular steel tube inner wall smooth, sliding block
(9) by the port loading tube of rectangular steel tube, the connecting portion protruding rail (2) of sliding block (9) and be hinged with connecting rod (5).
5. agricultural greenhouse linkage tracking photovoltaic bracket according to claim 4, it is characterised in that the photovoltaic bracket also includes
Limiter (10), the limiter (10) are arranged in guide rail (2), and adjacent two limiter (10) is located at an assembly unit respectively
Sliding block (9) stroke both ends.
6. agricultural greenhouse linkage tracking photovoltaic bracket according to claim 5, it is characterised in that the drive mechanism is also wrapped
Logger (11) is included, traction hawser (7) is connected by logger (11) and sliding block (9) locking, and by each sliding block in guide rail (2)
(9) connect.
7. agricultural greenhouse linkage tracking photovoltaic bracket according to claim 6, it is characterised in that the photovoltaic bracket also includes
Corner wheel (12), the corner wheel (12) are arranged on the end of guide rail (2), and traction hawser (7) is turned over along corner wheel (12) and led
Rail (2) end is connected with driving-chain (8).
8. agricultural greenhouse linkage tracking photovoltaic bracket according to claim 7, it is characterised in that the photovoltaic bracket also includes
Photovoltaic controller and waterproof distribution box (13), the photovoltaic controller, drive mechanism are arranged in waterproof distribution box (13), waterproof
Distribution box (13) is arranged on Pillar stand (1).
9. agricultural greenhouse linkage tracking photovoltaic bracket according to claim 8, it is characterised in that the photovoltaic bracket also includes
Air velocity transducer, the air velocity transducer are arranged on Pillar stand (1), and air velocity transducer electrically connects with photovoltaic controller
Connect, air velocity transducer the real time measure wind speed, and measuring wind speed value is inputted into photovoltaic controller.
The tracking photovoltaic generating system 10. a kind of agricultural greenhouse links, the system include solar cell module (15) and photovoltaic branch
Frame, the photovoltaic bracket are any described photovoltaic bracket of claim 1 to 9, and solar cell module (15) is arranged at photovoltaic
In the component framework (4) of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877917.9U CN206993042U (en) | 2017-07-19 | 2017-07-19 | A kind of agricultural greenhouse linkage tracking photovoltaic bracket and photovoltaic generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877917.9U CN206993042U (en) | 2017-07-19 | 2017-07-19 | A kind of agricultural greenhouse linkage tracking photovoltaic bracket and photovoltaic generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993042U true CN206993042U (en) | 2018-02-09 |
Family
ID=61404984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720877917.9U Expired - Fee Related CN206993042U (en) | 2017-07-19 | 2017-07-19 | A kind of agricultural greenhouse linkage tracking photovoltaic bracket and photovoltaic generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206993042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114859983A (en) * | 2022-07-04 | 2022-08-05 | 江苏国强兴晟能源科技有限公司 | Photovoltaic support intelligent tracking method based on strong wind environment |
-
2017
- 2017-07-19 CN CN201720877917.9U patent/CN206993042U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114859983A (en) * | 2022-07-04 | 2022-08-05 | 江苏国强兴晟能源科技有限公司 | Photovoltaic support intelligent tracking method based on strong wind environment |
| CN114859983B (en) * | 2022-07-04 | 2022-09-16 | 江苏国强兴晟能源科技有限公司 | Photovoltaic support intelligent tracking method based on strong wind environment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |