The flexible oblique single shaft photovoltaic sun shading system that links
Technical field
This utility model relates to field of solar thermal power generation.
Background technology
Shading system many employings sunshade curtain sunshade of agricultural, sunshade curtain mostly is plastic knitting curtain and hides
Screened postive, sunshade net is between shade supporting wire and pressure curtain line, by driving limit traction to close up or launching to come
Adjust the luminous environment of crop growth.The sunshade net of the shading system of existing agricultural drives or exhibition
Open (sunshade rate 100%) or close up (sunshade rate about 10%), it is impossible to adjusting the sunshade rate of sunshade,
Do not adapt to the growth demand of different crops physiological period.
But owing to sunshade net is flexible, often there is sunshade net spooling due to wind action in running
Drive mechanism breaks down.Life-span about the 5-8 of sunshade net, just changes once for the most every 5 years,
Maintenance cost is high.Sunlight is blocked absorption by sunshade net, is converted into heat and scatters and disappears, and solar energy is by vain
Slattern in vain.
Existing photovoltaic greenhouse, photovoltaic module is mostly taken as covering material for one and is mounted to temperature
In the enclosed structure of room, higher to structural requirement, cause cost increase, the marketization to be promoted slowly.Thoroughly
Light rate is fixed, and position is fixed.The crops different demands to light with physiological stage can not be met.Can
The single warmhouse booth that can not make full use of of crops is selected to produce.
Existing oblique single shaft photovoltaic tracing system cost is high, poor stability, wind resistance snow load ability.
Support mostly is steel structure truss, and the big cost of rolled steel dosage is high, transmission also use expensive decelerators and
Motor, marketing is slow.
Utility model content
The purpose of this utility model is to overcome disadvantages mentioned above, it is provided that a kind of low cost, the flexibility of easily regulation
Link oblique single shaft photovoltaic sun shading system.
For achieving the above object, embodiment of the present utility model provides following technical scheme:
This utility model provides a kind of flexible oblique single shaft photovoltaic sun shading system that links, including flexible photovoltaic
Assembly and bracing frame;
Described flexible photovoltaic assembly includes polylith solar panel and flexible material, every piece of solar-electricity
Pond plate is fixed on flexible material described in a group;
Support frame as described above includes drawing in the net beam;
Wherein, the described flexible oblique single shaft photovoltaic sun shading system that links also includes: termination commutation assembly, often
The two ends of flexible material described in one group are all rotated even with the described beam that draws in the net by described termination commutation assembly
Connect, and solar panel described in described termination commutation Component driver rotates.
The flexible oblique single shaft photovoltaic sun shading system that links as above, these, it is preferred to: also include
Middle commutation assembly, described in the middle of commutation assembly be fixedly installed on adjacent two piece solar panel it
Between, and solar panel rotation described in described middle commutation Component driver.
The flexible oblique single shaft photovoltaic sun shading system that links as above, these, it is preferred to: described end
Head commutation assembly includes termination commutation support, eye bolt;
The two ends of flexible material described in each group are each attached on the body of described termination commutation support;
Described eye bolt includes stud and ring body, described stud intert be fixed on described in draw in the net on beam;
Described ring body mounts mutually with the hook of described termination commutation support.
The flexible oblique single shaft photovoltaic sun shading system that links as above, these, it is preferred to: in described
Between the assembly that commutates include middle commutation support, drive rod;
The described flexible oblique single shaft photovoltaic sun shading system that links also includes power transmission shaft, main driving arm, is driven
Dynamic support and dynamical element;
In the middle of described, commutation support is the decussate texture with cross bar and vertical pole, flexible described in each group
At least two flexible materials in material are connected to the two ends of described cross bar, drive rod described in a pair
Being connected to the two ends of described vertical pole, the two ends of drive rod described in a pair connect described main driving arm respectively
With described by driving arm, described main driving arm and described be all sleeved on described transmission by driving arm
On axle, described dynamical element drives described main driving arm to rotate.
The flexible oblique single shaft photovoltaic sun shading system that links as above, these, it is preferred to, described
Support also includes netting column, described in draw in the net beam and be fixedly mounted on described netting column.
The flexible oblique single shaft photovoltaic sun shading system that links as above, these, it is preferred to, described soft
Property material is steel wire rope, steel strand wires, steel cable or reinforcing bar.
The flexible oblique single shaft photovoltaic sun shading system that links as above, these, it is preferred to drive described in,
Lever is steel wire rope, steel strand wires, steel cable or reinforcing bar.
The flexible oblique single shaft photovoltaic sun shading system that links as above, these, it is preferred to draw described in,
Net column is many, the height of many described netting columns.
The as above flexible oblique single shaft photovoltaic sun shading system that links, these, it is preferred to, described too
Sun can cell panel be Thinfilm solar cell assembly.
The flexible oblique single shaft photovoltaic sun shading system that links as above, these, it is preferred to drive described in,
Lever is connected to the two ends of described vertical pole, described driving by U-bolt and drive rod stand connection
It is machined with projection on shaft bar connector.
This utility model utilizes termination commutation support to be capable of organizing the rotation of solar panel more, and
The synchronous interaction of solar panel can be realized further by arranging middle commutation support, utilize sheep
Eye bolt coordinates the rotation realizing solar panel with spacing with hook, and simple in construction, price is low
Honest and clean.And the service life of solar panel is long, driving the motor flip angle to solar panel
During degree is adjusted, plant growing needs can either be met, can carry out again utilizing solar energy
Generating.
Further, the projection in drive rod stand connection can increase the frictional force with drive rod,
Make connection the most reliable.
Accompanying drawing explanation
Next in conjunction with accompanying drawing, specific embodiment of the utility model will be described in further details, its
In:
Fig. 1 is the solid of the flexibility oblique single shaft photovoltaic sun shading system of linkage of embodiment of the present utility model
Figure;
Fig. 2 is the vertical view of the flexibility oblique single shaft photovoltaic sun shading system of linkage of embodiment of the present utility model
Figure;
Fig. 3 is the sectional view of the line A-A along Fig. 2;
Fig. 4 be embodiment of the present utility model termination commutation support with draw in the net the connecting shaft mapping of beam;
Fig. 5 is the drive rod connecting shaft mapping with middle commutation support of embodiment of the present utility model;
Fig. 6 is the partial enlarged drawing of Fig. 5;
Fig. 7 is the axonometric drawing of the drive rod stand connection of embodiment of the present utility model;
Fig. 8 is that the transmission of the flexibility oblique single shaft photovoltaic sun shading system of linkage of embodiment of the present utility model is former
Reason figure;
Fig. 9 is the vertical by driving arm, power transmission shaft, bearing block and driving of embodiment of the present utility model
The connection diagram of post;
Figure 10 is the main driving arm of embodiment of the present utility model, power transmission shaft, bearing block and drives vertical
The connection diagram of post;
Figure 11 is the motor transmission diagram with main driving arm of embodiment of the present utility model;
Figure 12 is the flexibility oblique single shaft photovoltaic sun shading system sunshade rate of linkage of embodiment of the present utility model
It it is solar panel rollover states schematic diagram when 85%;
Figure 13 is the flexibility oblique single shaft photovoltaic sun shading system sunshade rate of linkage of embodiment of the present utility model
It it is solar panel rollover states schematic diagram when 50%.
Description of reference numerals: 1, solar panel, 2, flexible material, 3, connector, 4, end
Head commutation support, 41, hook, 5, eye bolt, 51, ring body, 6, draw in the net beam, 7, draw in the net to stand
Post, 8, middle commutation support, 81, cross bar, 82, vertical pole, 9, drive rod, 10, main driving props up
Frame, 11, by driving arm, 12, power transmission shaft, 13, bearing block, 14, drive column, 15,
Anchor, 16, stay cord, 17, flexible-belt, 101, drive rod stand connection, 102, split pin, 201,
Drive shaft, 202, decelerator, 203, drive motor.
Detailed description of the invention
With reference to Fig. 1, Fig. 2 and Fig. 3, this utility model embodiment provides the flexible oblique single shaft photovoltaic that links
Shading system, including: flexible photovoltaic assembly and bracing frame, wherein, flexible photovoltaic assembly includes polylith
Solar panel 1 and flexible material 2, every piece of solar panel is fixed on described in one group flexible
On material, bracing frame includes drawing in the net beam 6, and this bracing frame can also include netting column 7, netting column
7 fix on the ground, and preferably drawknot is on earth anchor, by earth anchorage on the ground.
This flexibility oblique single shaft photovoltaic sun shading system of linkage also includes: termination commutation assembly.Wherein, each
All commutate assembly by termination and draw in the net beam 6 and be rotationally connected in the two ends of group flexible material 2, and this termination
Commutation Component driver solar panel 1 rotates.The flexible linkage that this utility model embodiment provides is tiltedly
Single shaft photovoltaic sun shading system, by arranging termination commutation assembly, makes solar panel rotate, from
And the flip angle of solar panel can be adjusted, plant growing needs can either be met, again can
Carry out utilizing solar electrical energy generation.
Further, the flexibility that this utility model embodiment provides links oblique single shaft photovoltaic sun shading system also
Can include that middle commutation assembly, this centre commutation assembly are fixedly installed on adjacent two piece solar-electricity
Between pond plate 1, and middle commutation Component driver solar panel 1 rotates.
The flexibility that this utility model embodiment provides links oblique single shaft photovoltaic sun shading system by arranging centre
Commutation assembly, jointly coordinates with termination commutation assembly and makes solar panel interlock with the rotation, thus
The flip angle of solar panel can be adjusted, plant growing needs can either be met, can enter again
Row utilizes solar electrical energy generation.
Referring to Fig. 1 to Fig. 4, specifically, termination commutation assembly include termination commutation support 4,
Eye bolt 5.The two ends of each group of flexible material 2 are each attached on the body of termination commutation support 4;
Eye bolt 5 includes stud and ring body 51, and interspersed being fixed on of stud is drawn in the net on beam 6;Ring body 51 with
The hook 41 phase mounting of termination commutation support 4.
Having a hook 41 on termination commutation support 4, eye bolt 5 is fastened on and draws in the net on beam 6.
Eye bolt 5 has a ring body 51, and termination commutation support 4 is connected to sheep eye spiral shell by hook 41
On the ring body 51 of bolt 5, thus termination commutation support 4 i.e. can rotate, and the anglec of rotation can be subject to again
The restriction of ring body 51.During installation, by tightening eye bolt 5 after hook 41 is packed into ring body 51
Flexible material 2 just can be strained by clamp nut.
In the present embodiment, one group is two, but can use more than two flexible materials during actual installation
Material 2 is to improve structural stability.Flexible material 2 is steel wire rope, steel strand wires, steel cable or reinforcing bar etc.
There is the material of certain flexibility and intensity.The two ends of each group of flexible material 2 are by extra connector
Or the mode such as strapped is fixed on termination commutation support 4.
Middle commutation assembly includes middle commutation support 8, drive rod 9;The flexible oblique single shaft photovoltaic that links hides
Sun system also include power transmission shaft 12, main driving arm 10, by driving arm 11 and dynamical element.
With reference to Fig. 5, middle commutation support 8 is to have cross bar 81 and the decussate texture of vertical pole 82,
At least two flexible materials 2 (use only two in the present embodiment) in each group of flexible material 2
Being connected to the two ends of cross bar 81, in other words, cross bar 8 bridges two flexible materials 2.Drive for a pair
Lever 9 is connected to the two ends of vertical pole 82, and the two ends of a pair drive rod 9 connect main driving arm respectively
10 and by driving arm 11, main driving arm 10 and be all sleeved on power transmission shaft 12 by driving arm 11
On, dynamical element drives main driving arm 10 to rotate.
Drive rod 9 is perpendicular to the flexible oblique single shaft photovoltaic sun shading system that links and installs the solar noon sun throwing on ground
Shadow.Drive rod 9 can either be rigid rod, it is also possible to for steel wire rope, steel strand wires, steel cable or reinforcing bar
Etc. the material with certain flexibility and intensity.Stay cord 16 also be able to into steel wire rope, steel strand wires, steel cable or
Person's reinforcing bar etc. has the material of certain flexibility and intensity.
Solar panel 1 is multiple, preferably Thinfilm solar cell assembly, and many bodies link, system
One drives.Netting column 7 is many, and the height of the most netting columns 7 can not wait,
Thus adjust the angle of flexible material 2.
With reference to Fig. 6, drive rod 9 is to be fastened to drive rod stand connection 101 by U-bolt 17
On, drive rod stand connection 101 is connected on vertical pole 82 by split pin 102 again.Reality should
In with, additionally it is possible to by alternate manners such as welding, drive rod 9 is connected on vertical pole 82.
With reference to Fig. 7, drive rod stand connection 101 is machined with projection 103, plays increase drive rod
Stand connection 101 is connected the effect of frictional force with drive rod 9, makes connection relatively reliable.
With reference to Fig. 8, Fig. 9, the two ends of a pair drive rod 9 connect main driving arm 10 respectively and are driven
Dynamic support 11, therefore in the middle of commutation support 8 main driving arm 10 and by driving arm 11 between.
Main driving arm 10 and being set on two power transmission shafts 12 and company fixed thereto by driving arm 11
Connect.Power transmission shaft 12 is supported on driving column 14 by bearing block 13.Column 14 is driven also to be able to
Thus earth anchor 15 is transferred force on earth anchor 15 by stay cord drawknot.A piece power transmission shaft 12 is through quilt
Driving arm 11 is the most fixed thereto, and this power transmission shaft 12 is fixed to drive column 14 by bearing block 13
On.At opposite side, another root power transmission shaft 12 is through main driving arm 10 fixed thereto, this transmission
Axle 12 is fixed to drive on column 14 by bearing block 13.Main driving arm 10 is minimum is one.
With reference to Figure 10 and Figure 11, main driving arm 10 is the support with moment amplification effect.Master drives
Dynamic support 10 two ends fixing flexible band 18, flexible-belt 18 is wrapped in drive shaft 201, thus realizes
Drive motor 203 to the V belt translation of main driving arm 10, drive main driving arm 10 to rotate.Drive
Axle 201 is power output shaft, and its power resources are in dynamical element, and dynamical element can be to drive motor
203.Drive motor 203 to make drive shaft 201 rotate after being amplified by torsion by decelerator 202, drive
Axle 201 is by flexible-belt 18 by power conduction to main driving arm 10, and main driving arm obtains and rotates
Rotate clockwise or counter-clockwise after energy, thus drive drive rod 9 along the direction of arrow shown in Fig. 8
Motion, thus drive middle commutation support 8 and be further carried to the upset of solar panel 1.
In switching process, termination commutation support 4 is played permission and rotates and limit the anglec of rotation by eye bolt 5
The effect of degree, simple in construction, cheap, and the service life of solar panel 1 is long.Utilize
Photovoltaic in photovoltaic industry follows the trail of principle, by controlling to drive the turning to of motor 203, stroke and rotation
The key elements such as available machine time, conduction layer by layer controls the flip angle of solar panel 1, thus reaches
Change the purpose of shading rate.Although driving motor 203 to use the side of V belt translation in the present embodiment
Formula drives main driving arm 10, but actually used in also be able to use other type of drive such as gear drive.
From Figure 12 and Figure 13, driving the motor 203 flip angle to solar panel 1
During being adjusted, by the upset of solar panel 1, it is possible to change and shelter from heat or light (shading)
Rate, it is possible to provide the most accurate luminous environment for crop growth, reach increasing crop yield and remaining light is sent out
The purpose of electricity.
Although this utility model combines above example and is described, but this utility model does not limit
Due to above-described embodiment, and only being limited by claim, those of ordinary skill in the art can be easy
It is modified and changes by ground, but and without departing from essential idea of the present utility model and scope.