CN110138323A - A kind of rotary system and solar tracking system - Google Patents
A kind of rotary system and solar tracking system Download PDFInfo
- Publication number
- CN110138323A CN110138323A CN201810108409.3A CN201810108409A CN110138323A CN 110138323 A CN110138323 A CN 110138323A CN 201810108409 A CN201810108409 A CN 201810108409A CN 110138323 A CN110138323 A CN 110138323A
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- traction rope
- pedestal
- rotary system
- connecting rod
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- 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 abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000004804 winding Methods 0.000 claims abstract description 18
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of rotary system and solar tracking system, rotary system includes multiple swing mechanisms；Swing mechanism includes: pedestal；Planar bracket, on the base, the periphery of planar bracket has winding pulley and angle pulley for fixed setting；Traction rope is wound around on the winding pulley and angle pulley of planar bracket；Shaft, it is hinged with pedestal；Swing arm, first end are connect with traction rope, and second end is connect with shaft；The input terminal of the traction rope of adjacent swing mechanism is connected with output end, and the traction rope of multiple swing mechanisms is connected to form a ring structure；Rotary system further includes an input shaft, and input shaft tensioning traction rope simultaneously drives traction rope to slide along the winding pulley and angle pulley of planar bracket, and traction rope drives swing arm rotation, and swing arm drives shaft rotation.Rotary system of the invention makes photovoltaic, photo-thermal tracking system have higher retention property, to effectively resist the bad weathers such as strong wind.
Description
Technical field
The present invention relates to the structure technical field of improvement of solar tracking system, espespecially a kind of rotary system and solar energy with
Track system.
Background technique
Traditional fuel energy is reduced day by day, and it endangers caused by environment and becomes increasingly conspicuous, this promotees significantly
Using and develop into renewable energy, the mankind wish that renewable energy can restructure the use of energy, and remain long-range and hold
Supervention exhibition.Solar energy becomes the focus that people pay attention to its exclusive advantage in numerous renewable energy.The sun abundant
Radiation energy is important the energy, is the energy that inexhaustible, nexhaustible, pollution-free, the cheap, mankind can freely utilize.
In the prior art, in order to improve the conversion ratio of solar energy, there is solar tracking system, it is therefore an objective to pass through tracking
The irradiating angle of sunlight improves the conversion ratio of solar energy.But the steering of driving is provided on each photovoltaic
Mechanism, consumptive material is too big, higher cost, coordinated type solar tracking system then occurs, and each solar tracking system passes through
The connection of one linkage structure, the angle of multiple solar energy photovoltaic panels, common push-down single shaft linkage system are adjusted by linkage structure
In system, the thrust that steering mechanism is applied to photovoltaic module is always horizontal direction, is formed an angle with swing arm, so that system is effective
The arm of force reduces, and the rigid connection between each sub- follower reduces the retention property of system, the wind resistance of system
It is poor.
Therefore, the applicant is dedicated to providing a kind of novel rotary system and solar tracking system.
Summary of the invention
The object of the present invention is to provide a kind of rotary system and solar tracking system, effective arm is can be improved in rotary system
Power improves the retention property of system, and system is made to have stronger wind resistance.
Technical solution provided by the invention is as follows:
A kind of rotary system, including multiple swing mechanisms；The swing mechanism includes: pedestal；Planar bracket, fixed setting
On the pedestal, the periphery of the planar bracket has multiple winding pulleies and a pair of of angle pulley；Traction rope is wound around institute
It states on the upper winding pulley of planar bracket, and is turned at the angle pulley；Shaft, it is hinged with the pedestal, for solid
Fixed load, and the shaft is vertical with plane where the planar bracket, rotation of multiple winding pulleies apart from the shaft
Turn centre distance to be equal；Swing arm, first end are connect with the traction rope, and second end is connect with the shaft；Adjacent institute
The input terminal for stating the traction rope of swing mechanism is connected with output end, and the traction rope of multiple swing mechanisms is connected to form a ring
Shape structure；The rotary system further includes an input shaft, and the input shaft is tensioned the traction rope and drives the traction rope edge
The planar bracket upper winding pulley and angle pulley sliding, the traction rope drive the swing arm rotation, the pendulum
Armband moves the shaft rotation；The worm gear axis connection of the input shaft and a worm-gear speed reducer.
Preferably, the shaft is inclined relative to horizontal setting.
Preferably, the pedestal includes a pair of support rods and a pedestal, and a pair of support rod is inclined relative to horizontal
One end of setting, a pair of support rod connects to form a Λ type structure, at the tip of the Λ type structure and on the pedestal
It is respectively equipped with a mounting portion；The shaft is fixed by the mounting portion on the mounting portion and the pedestal in the Λ type structure.
Preferably, the planar bracket includes first connecting rod, second connecting rod and third connecting rod, the middle section of the second connecting rod
It is fixed on a pair of support rod, the first end of the first connecting rod is fixed at one of them described support rod
On, second end is fixed at the first end of the second connecting rod, and the first end of the third connecting rod is fixed at another
On the support rod, second end is fixed at the second end of the second connecting rod.
Preferably, the shaft is horizontally disposed.
Preferably, the pedestal includes at least two support rods, and the support rod is equipped with for installing the shaft
Mounting portion, shaft described in the support rod vertical support, the shaft and the mounting portion are hinged；Or；The pedestal includes extremely
Few two pairs of support rods, each pair of support rod form a Λ type structure, it is described for installing that one are equipped at the tip of the Λ type structure
The mounting portion of shaft, the Λ type structure vertical support the shaft, and the shaft and the mounting portion are hinged.
Preferably, the pedestal includes hinged end and fixing end, and the hinged end and the shaft are hinged, the fixing end
For contacting ground, directive wheel is equipped at the fixing end, the input terminal of traction rope and the in the swing mechanism of the first side
Traction rope between the output end of the swing mechanism of two sides is tensioned by the directive wheel.
Preferably, the traction rope is wirerope, nylon rope, belt, synchronous belt or chain.
A kind of solar tracking system, comprising: above-mentioned rotary system and multiple photovoltaic modulies or photo-thermal component, the photovoltaic
Component or photo-thermal component are fixed in the shaft.
A kind of rotary system and solar tracking system provided by the invention can bring it is following at least one the utility model has the advantages that
1, multiple swing mechanisms are equipped in the rotary system in the present invention, and multiple swing mechanisms use same traction rope,
Therefore it may only be necessary to which an input shaft, which is arranged, can drive traction rope in whole swing mechanisms, system structure is simplified, in addition
Swing mechanism in the present invention drives swing arm rotation using traction rope, makes the stress of swing arm that can keep vertical with swing arm always,
To improve the efficiency of rotary system, energy consumption is reduced, passes through the flexible linkage of traction rope progress, knot between multiple swing mechanisms
It closes multi-point fitting and turns round technology, improve the retention property of system, ensure that the superior function of system.
2, axes of rotation skew is arranged the rotary system in the present invention, which is particularly suitable for middle high latitude area
Higher working efficiency may be implemented in solar tracking system.
3, shaft is horizontally disposed with by the rotary system in the present invention, which is particularly suitable for low latitudes too
Positive energy tracking system, this infrastructure cost is lower, and work efficiency is high for system.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to above-mentioned characteristic of the invention, skill
Art feature, advantage and its implementation are further described.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of swing mechanism of the invention；
Fig. 2 is another structural schematic diagram of swing mechanism described in Fig. 1；
Fig. 3 is the structural schematic diagram of another specific embodiment of swing mechanism of the invention；
Fig. 4 is the partial structural diagram of swing mechanism shown in Fig. 3；
Fig. 5 is another structural schematic diagram of swing mechanism shown in Fig. 3.
Drawing reference numeral explanation:
Swing mechanism 100, pedestal 110, support rod 111, pedestal 112, planar bracket 120, winding pulley 121 are turned to and are slided
Wheel 122, shaft 130, swing arm 140, traction rope 200, input shaft 300, tension structure 400, photovoltaic module 500.
Specific embodiment
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, Detailed description of the invention will be compareed below
A specific embodiment of the invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, and obtain other embodiments.To make simplified form, only schematically showing and phase of the present invention in each figure
The part of pass, they do not represent its practical structures as product.
Specific embodiment one
As depicted in figs. 1 and 2, this specific embodiment discloses a kind of rotary system, including multiple swing mechanisms 100.It returns
Rotation mechanism 100 includes pedestal 110, planar bracket 120, traction rope 200, shaft 130 and swing arm 140, and the fixation of planar bracket 120 is set
It sets on pedestal 110, the periphery of planar bracket 120 has multiple winding pulleies and angle pulley, and traction rope 200 is wound around plane
On the angle pulley and winding pulley of bracket 120；Shaft 130 and pedestal 110 are hinged, and shaft 130 is used for fixed load, and shaft
130 is vertical with 120 place plane of planar bracket, and rotation center distance of multiple winding pulleies 121 apart from shaft 130 is equal；
Its first end of swing arm 140 is connect with traction rope 200, and second end is connect with shaft 130.The traction rope of adjacent swing mechanism
Input terminal is connected after being turned to output end by angle pulley, and the traction rope of multiple swing mechanisms is connected to form a ring junction
Structure.Rotary system further includes an input shaft 300, and input shaft 300 is tensioned traction rope 200 and drives traction rope 200 along plane branch
The winding pulley and angle pulley of frame 120 slide, and traction rope 200 drives swing arm 140 to rotate, and swing arm 140 drives corresponding shaft
130 rotations.The worm gear axis connection of input shaft and a worm-gear speed reducer.Compared to the linked manner of connecting rod, this specific implementation
Traction rope linked manner in example improves the effective arm of system, improves the retention property of system, can effectively resist big
The bad weathers such as wind.
In this embodiment, shaft 130 is inclined relative to horizontal setting, pedestal 110 include a pair of support rods and
One pedestal 112, a pair of support rods are inclined relative to horizontal setting, and one end of a pair of support rods connects to form a Λ type structure,
A mounting portion is respectively equipped at the tip of Λ type structure and on pedestal 112；The installation at tip that shaft 130 passes through Λ type structure
Portion is hingedly and the mounting portion on pedestal 112 is fixed, and the knot for being similar to triangular pyramid is collectively formed in a pair of support rods and shaft 130
Structure, wherein the end of shaft can be located at the tip of trigone wimble structure, can also exceed the tip of the trigone wimble structure, this
The pedestal stability with higher of kind structure, can more efficiently resist the bad weathers such as storm wind heavy rain.
In this embodiment, planar bracket includes first connecting rod, second connecting rod and third connecting rod, in second connecting rod
Section is fixed at a pair of support rods connection, and the first end of first connecting rod is fixed on one of support rod, second end
It is fixed at the first end of second connecting rod, the first end of third connecting rod is fixed on another support rod, and second end is solid
The second end of second connecting rod is set calmly.
Specifically, the mounting portion that the top of a pair of support rods is formed is the hinged end of pedestal, the bottom of support rod 111 is base
The fixing end (i.e. the lower end of support rod 111 shown in Fig. 1) of seat is additionally provided with one below fixing end and is similar to pedestal 112
Structure, fixing end are fixed on the ground by the pedestal, and the effect that pedestal is arranged here mainly makes support rod 111 on the ground
Installation it is more firm, directive wheel (not shown), the revolution of the first side (and shown in Fig. 1 right side) are equipped at fixing end
Traction rope in mechanism between the input terminal of traction rope and the output end of the swing mechanism of second side (and left side shown in Fig. 1)
It is oriented to and is tensioned by directive wheel.
In addition, the input terminal and output in the planar bracket of swing mechanism are respectively provided with a position limiting structure and (do not show in figure
Out), which can be integrally formed with the angle pulley turned to for traction rope, can also be respectively set.The limit knot
The effect of structure is stopped to swing arm, and swing arm is avoided to slip away planar bracket with traction rope.Certainly, it is carrying out specifically in fact
Shi Shi, control system can further control the operation of traction rope, come it in a certain range by the operation of control input shaft
Sliding is returned, so that swing arm be made to swing in predetermined range, therefore, in other specific embodiments, position limiting structure be can choose
Property setting.
Specifically, the traction rope in the present embodiment specifically selects wirerope, and certainly, in other specific embodiments, traction
Rope can also select other rope-like constructeds such as nylon rope, belt, synchronous belt or chain.
This specific embodiment also discloses a kind of solar tracking system, including above-mentioned rotary system and multiple photovoltaic modulies
500, photovoltaic module 500 is fixed in shaft 130, and photovoltaic module 500 and shaft 130 correspond.This specific implementation
Axes of rotation skew setting in solar tracking system in example, photovoltaic module are obliquely installed, and this system is particularly suitable for middle height
Higher system effectiveness may be implemented in latitude.
Certainly, in the other embodiments of solar tracking system, photovoltaic module may be replaced by photo-thermal component.
Swing mechanism 100 drives traction rope 200 to run by input shaft in rotary system in this specific embodiment, traction
Rope 200 drives swing arm 140 to rotate, and swing arm 140 is further driven to the rotation of shaft 130, the effect that swing arm 140 can be made to be subject in this way
Power is vertical with swing arm 140 always, to improve effective arm strength of system, multiple swing mechanisms 100 are flexible by traction rope 200
Linkage, improve the retention property of system, also, only need to be arranged in whole system an input shaft 300 can drive it is whole
The operation of a system, control mode is simple, and system structure is simple.
Specific embodiment two
This specific embodiment discloses another specific embodiment of rotary system, structure and the basic phase of embodiment one
Together, shaft be also be inclined relative to horizontal setting, the difference is that, the specific structure of the pedestal in two embodiments is not
Together.In this embodiment, pedestal includes a support rod and a pedestal, is respectively equipped with a peace on one end of support rod and pedestal
Dress portion, shaft are fixed by the mounting portion on the mounting portion and pedestal on support rod, and support rod and shaft form a Λ type structure,
The junction of the support rod and shaft is located at the tip of the Λ type structure, and certainly, the end of shaft can be located at the Λ type
It can also be stretched out at the tip of structure at the tip of the Λ type structure.
The support rod of pedestal is formed in this specific embodiment in order to guarantee the stability of pedestal compared to embodiment one
Diameter wants larger.It of courses, in other specific embodiments, support rod can also support shaft vertically；The specific knot of pedestal
It is whole that structure can also carry out tune according to actual needs, will not enumerate herein.
This specific embodiment also discloses a kind of solar tracking system, including above-mentioned rotary system and multiple photovoltaic groups
Part, photovoltaic module are fixed in shaft, and photovoltaic module and shaft correspond.Axes of rotation skew in this specific implementation is set
It sets, photovoltaic module is obliquely installed, and this system is particularly suitable for middle high latitude area, and higher system effectiveness may be implemented.
Certainly, in the other embodiments of solar tracking system, photovoltaic module may be replaced by photo-thermal component.This tool
Rotary system in body embodiment can also be applied in the tracking system of other field.
Specific embodiment three
This specific embodiment discloses another specific embodiment of rotary system, structure and the basic phase of embodiment one
Together, the difference is that, the specific knot of the set-up mode of shaft, the specific structure of pedestal and planar bracket in two embodiments
Structure is different.As seen in figures 3-5, in this embodiment, shaft 130 is horizontally disposed, pedestal 110 include it is a pair of relative to
The support rod 111 that horizontal plane is vertically arranged, a mounting portion is respectively provided in a pair of support rods 111, and a pair of support rods 111 supports vertically
Shaft, and shaft and the mounting portion on support rod are hinged.Since the diameter of support column is certain, in order to reinforce support column on the ground
Stability, the bottom of support column be equipped with a pedestal, the pedestal and ground face contact area be greater than support column base area,
Support column is fixed on the ground by the pedestal.
As shown in figure 4, in this embodiment, planar bracket includes a long connecting rod and short connecting rod, two connections
Bar is arranged in parallel on one of support rod, and long connecting rod is arranged close to shaft, and the end of two connecting rods, which is equipped with, to be used for
The winding pulley and angle pulley of winding traction rope, and be respectively provided with one at the both ends of long connecting rod and be used for the steering that traction rope passes through
Wheel, consequently facilitating the connection of the traction rope in adjacent swing mechanism.
In addition, as shown in figure 3, be respectively provided with a strut on the support rod being located in the swing mechanism of the leftmost side and the rightmost side,
The strut extends outwardly, and the end of strut is equipped with the angle pulley passed through for traction rope, and strut herein is used for two sides
Traction rope be oriented to, allow to even running.
Certainly, in other specific embodiments, the support rod in pedestal can also be set as three, four or more,
It no longer repeats one by one herein.
This specific embodiment also discloses a kind of solar tracking system, including above-mentioned rotary system and multiple photovoltaic modulies
500, photovoltaic module 500 is fixed in shaft 130, and photovoltaic module 500 and shaft 130 correspond.This specific implementation
Solar tracking system in example is particularly suitable for low latitudes, and low manufacture cost, work efficiency is high for system.
This specific embodiment also discloses a kind of photo-thermal tracking system, and structure is identical as solar tracking system, only needs
Photovoltaic module is changed to photo-thermal component.Certainly, the rotary system in this specific embodiment can also be applied to other field
Tracking system in.Specific embodiment four
This specific embodiment discloses another specific embodiment of rotary system, structure and the basic phase of embodiment one
Together, the difference is that, the specific structure difference of the pedestal in two embodiments and the set-up mode of shaft are different.In this reality
It applies in example, shaft is horizontally disposed, and pedestal includes two pairs of support rods, and two pairs of support rods are separately positioned on the both ends of shaft.Each pair of
One end of strut connects to form a Λ type structure, and a mounting portion is equipped at the tip of Λ type structure, and Λ type structure vertical supports institute
Shaft is stated, the shaft and the mounting portion are hinged.
Support rod compared to the case where two support rods support both ends of the shaft respectively in embodiment three, in the present embodiment
At Λ type structure support effect it is more preferable, also, in the present embodiment the diameter of support rod can do it is smaller.Certainly, exist
In other specific embodiments, three pairs, four pairs or more of they sup-port shaft can also be set.
This specific embodiment also discloses a kind of solar tracking system, including above-mentioned rotary system and multiple photovoltaic groups
Part, photovoltaic module are fixed in shaft, and photovoltaic module and shaft correspond.Solar energy in this specific embodiment with
Track system is particularly suitable for low latitudes, and low manufacture cost, work efficiency is high for system.
This specific embodiment also discloses a kind of photo-thermal tracking system, and structure is identical as solar tracking system, only needs
Photovoltaic module is changed to photo-thermal component.Certainly, the rotary system in this specific embodiment can also be applied to other field
Tracking system in.
It should be noted that the applicant discloses in the utility model patent application No. is CN201620761279.X
A kind of swing mechanism, improving for the specific structure for the swing mechanism being related in the application can be with reference to the interior of the patent disclosure
Hold.
It should be noted that above-described embodiment can be freely combined as needed.The above is only of the invention preferred
Embodiment, it is noted that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, several improvements and modifications can also be made, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (9)
1. a kind of rotary system, which is characterized in that including multiple swing mechanisms；
The swing mechanism includes:
Pedestal；
Planar bracket is fixed on the pedestal, and the periphery of the planar bracket has multiple winding pulleies and a pair of turn
To pulley；
Traction rope is wound around on the upper winding pulley of the planar bracket, and is turned at the angle pulley；
Shaft, it is hinged with the pedestal, it is used for fixed load, and the shaft to be vertical with plane where the planar bracket, it is more
Rotation center distance of a winding pulley apart from the shaft is equal；
Swing arm, first end are connect with the traction rope, and second end is connect with the shaft；
The input terminal of the traction rope of the adjacent swing mechanism is connected with output end, and the traction rope phase of multiple swing mechanisms
Even form a ring structure；
The rotary system further includes an input shaft, and the input shaft is tensioned the traction rope and drives the traction rope along institute
Upper winding pulley and the angle pulley sliding of planar bracket are stated, the traction rope drives the swing arm rotation, the swing arm band
Move the shaft rotation；
The worm gear axis connection of the input shaft and a worm-gear speed reducer.
2. rotary system according to claim 1, it is characterised in that:
The shaft is inclined relative to horizontal setting.
3. rotary system according to claim 2, it is characterised in that:
The pedestal includes a pair of support rods and a pedestal, and a pair of support rod is inclined relative to horizontal setting, Yi Duisuo
The one end for stating support rod connects to form a Λ type structure, is respectively equipped with a peace at the tip of the Λ type structure and on the pedestal
Dress portion；
The shaft is fixed by the mounting portion on the mounting portion and the pedestal in the Λ type structure.
4. rotary system according to claim 3, it is characterised in that:
The planar bracket includes first connecting rod, second connecting rod and third connecting rod, and the middle section of the second connecting rod is fixed at
On a pair of support rod, the first end of the first connecting rod is fixed on one of them described support rod, and second end is solid
The first end of the second connecting rod is set calmly, and the first end of the third connecting rod is fixed at another support rod
On, second end is fixed at the second end of the second connecting rod.
5. rotary system according to claim 1, it is characterised in that:
The shaft is horizontally disposed.
6. rotary system according to claim 5, it is characterised in that:
The pedestal includes at least two support rods, and the support rod is equipped with the mounting portion for installing the shaft, described
Shaft described in support rod vertical support, the shaft and the mounting portion are hinged；
Or；
The pedestal includes at least two pairs of support rods, one Λ type structure of each pair of support rod formation, at the tip of the Λ type structure
Equipped with one for installing the mounting portion of the shaft, the Λ type structure vertical supports the shaft, the shaft and the peace
Dress portion is hinged.
7. rotary system according to claim 1, it is characterised in that:
The pedestal includes hinged end and fixing end, and the hinged end and the shaft are hinged, and the fixing end is for contiguously
Face is equipped with directive wheel at the fixing end, and the input terminal of traction rope and second side is described in the swing mechanism of the first side
Traction rope between the output end of swing mechanism is tensioned by the directive wheel.
8. rotary system according to claim 1, it is characterised in that:
The traction rope is wirerope, nylon rope, belt, synchronous belt or chain.
9. a kind of solar tracking system characterized by comprising
Rotary system and multiple photovoltaic modulies or photo-thermal component, the photovoltaic module or light as described in any one of right 1 to 8
Hot component is fixed in the shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108409.3A CN110138323A (en) | 2018-02-02 | 2018-02-02 | A kind of rotary system and solar tracking system |
| PCT/CN2019/071504 WO2019149048A1 (en) | 2018-02-02 | 2019-01-12 | Rotation system and solar energy tracking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108409.3A CN110138323A (en) | 2018-02-02 | 2018-02-02 | A kind of rotary system and solar tracking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110138323A true CN110138323A (en) | 2019-08-16 |
Family
ID=67479129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810108409.3A Pending CN110138323A (en) | 2018-02-02 | 2018-02-02 | A kind of rotary system and solar tracking system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110138323A (en) |
| WO (1) | WO2019149048A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501098A (en) * | 2021-08-19 | 2021-10-15 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking system floats on surface of water |
| WO2023071829A1 (en) * | 2021-10-28 | 2023-05-04 | 上海施步新能源科技有限公司 | Flexible driving solar tracking system having damping mechanism |
| US11831273B2 (en) | 2021-12-16 | 2023-11-28 | FTC Solar, Inc. | Solar tracker system including a cable system |
| WO2024131224A1 (en) * | 2023-08-02 | 2024-06-27 | 上海灵转动力科技有限公司 | Solar tracking device and system, and method for using device |
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| CN207853822U (en) * | 2018-02-02 | 2018-09-11 | 上海施步新能源科技有限公司 | A kind of rotary system and solar tracking system |
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| KR20130117306A (en) * | 2012-04-18 | 2013-10-25 | 한국수자원공사 | Tracking type floating pv system |
| CN204794843U (en) * | 2015-04-13 | 2015-11-18 | 浙江同景新能源集团有限公司 | Adopt biax linkage tracker's brooder upper cover photovoltaic system |
| CN107154778A (en) * | 2016-03-02 | 2017-09-12 | 陈培忠 | A kind of array Dual-spindle linked hurricane resistant sun tracker |
| CN107302340A (en) * | 2017-06-08 | 2017-10-27 | 何春涛 | A kind of shaft flexible photovoltaic tracking support |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113501098A (en) * | 2021-08-19 | 2021-10-15 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking system floats on surface of water |
| WO2023071829A1 (en) * | 2021-10-28 | 2023-05-04 | 上海施步新能源科技有限公司 | Flexible driving solar tracking system having damping mechanism |
| US11831273B2 (en) | 2021-12-16 | 2023-11-28 | FTC Solar, Inc. | Solar tracker system including a cable system |
| US11936334B2 (en) | 2021-12-16 | 2024-03-19 | FTC Solar, Inc. | Solar tracker system including a frame assembly |
| WO2024131224A1 (en) * | 2023-08-02 | 2024-06-27 | 上海灵转动力科技有限公司 | Solar tracking device and system, and method for using device |
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| Publication number | Publication date |
|---|---|
| WO2019149048A1 (en) | 2019-08-08 |
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