CN208299733U - Photovoltaic intelligent-tracking single-shaft support system - Google Patents
Photovoltaic intelligent-tracking single-shaft support system Download PDFInfo
- Publication number
- CN208299733U CN208299733U CN201820794949.7U CN201820794949U CN208299733U CN 208299733 U CN208299733 U CN 208299733U CN 201820794949 U CN201820794949 U CN 201820794949U CN 208299733 U CN208299733 U CN 208299733U
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- China
- Prior art keywords
- column
- lifting
- worm
- assembly support
- lifting seat
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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
- Y02E10/40—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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of photovoltaic intelligent-tracking single-shaft support systems, and including photovoltaic module and for the assembly support of installation photovoltaic component, the assembly support is arranged with several columns, and each column assembly support is arranged in parallel；It is mutually hinged on front side of each column assembly support with a column front column, a column screw rod rear column is provided on rear side of each column assembly support, lifting nut is screwed on screw rod rear column, expansion bearing has lifting seat on lifting nut, worm couple is connected between lifting nut and lifting seat, lifting top rod is hinged on lifting seat, the upper end of lifting top rod is mutually hinged with assembly support, and the worm screw on each column screw rod rear column in each worm couple is connected by transmission shaft；Each transmission shaft and linkage driving axis are sequentially connected, and linkage driving axis rotating support is on lifting seat.Position of sun can not only be tracked using the photovoltaic intelligent-tracking single-shaft support system of the utility model, and cost is relatively low, and power station income can be made to get a promotion.
Description
Technical field
The utility model relates to a kind of solar energy power generating equipment more particularly to a kind of light with tracking regulatory function
Lie prostrate generating equipment.
Background technique
Solar energy power generating equipment is to generate the power generator of direct current in the sun using photovoltaic module exposure, several
Connected the issued direct current of photovoltaic module is converted to alternating current through inverter and can be connected to the grid to power grid power supply, photovoltaic module
The sunlight intensity that the generated energy and photovoltaic module that can be generated are received is directly linked, when sunlight vertical irradiation to photovoltaic
When component light-receiving surface, the intensity of solar radiation that photovoltaic module is received is maximum, and generated energy is also maximum, due to sun every morning
Risen from horizon, noon rises to extreme higher position, then fall again to horizon, position be it is continually changing, in order to
The light-receiving surface of photovoltaic module can be made to receive more solar irradiations, many photovoltaic power generation equipments use adjustable photovoltaic module
The tracing type photovoltaic bracket of setting angle, to improve the generating efficiency of photovoltaic module, but each photovoltaic bracket needs to be equipped with one
Set tracking driving device, needs to increase corresponding cost, if photovoltaic plant is equipped with such photovoltaic bracket, it is increased at
This economic benefit compared with generated energy promotes income obtained is not obvious.
Utility model content
For above-mentioned deficiency present in the prior art, the technical problem to be solved by the utility model is to provide one kind too
Positive energy photovoltaic intelligent tracks single-shaft support system, it can not only track position of sun, and cost is relatively low, can make power station
Income gets a promotion.
In order to solve the above-mentioned technical problem, a kind of photovoltaic intelligent-tracking single-shaft support system of the utility model,
Including photovoltaic module and for the assembly support of installation photovoltaic component, the assembly support is arranged with several columns, each column component branch
Frame is arranged in parallel；It is mutually hinged on front side of each column assembly support with a column front column, is provided with one on rear side of each column assembly support
Column screw rod rear column, is screwed with lifting nut on screw rod rear column, and expansion bearing has lifting seat on lifting nut, goes up and down spiral shell
It is connected with worm couple between female and lifting seat, lifting top rod, the upper end of lifting top rod and component are hinged on lifting seat
Bracket is mutually hinged, and the worm screw on each column screw rod rear column in each worm couple is connected by transmission shaft；Each transmission shaft
It is sequentially connected with linkage driving axis, linkage driving axis rotating support is on lifting seat.
In said structure, since the assembly support is arranged with several columns, each column assembly support is arranged in parallel, then several
Arranging assembly support arranged in parallel may be constructed relatively large photovoltaic plant, and is convenient for centralized and unified driving and adjusts；
Again due to being mutually hinged on front side of each column assembly support with a column front column, then each column assembly support can be stood around it with respectively preceding
The hinge axis of column rotates, so that photovoltaic module thereon changes setting angle, so as to be tracked to sun high and low position,
It makes the light-receiving surface of photovoltaic module vertical with sunray as far as possible, to receive more sunlight irradiations, improves generating efficiency；Also by
In being provided with a column screw rod rear column on rear side of each column assembly support, it is screwed with lifting nut on screw rod rear column, is being gone up and down
Expansion bearing has lifting seat on nut, and worm couple is connected between lifting nut and lifting seat, is hinged on lifting seat
The upper end of lifting top rod, lifting top rod is mutually hinged with assembly support, then the lifting nut that is screwed on screw rod rear column and lives thereon
The lifting seat of dynamic bearing can move up and down relative to screw rod rear column, on the one hand set lifting top rod can be component branch
Frame provides power around the hinged axis rotation of itself and front column, is on the other hand to mention on rear side of assembly support further through screw rod rear column
Bearing is supplied, making assembly support, stable structure is firm after adjustment, the worm couple connected between lifting nut and lifting seat
Rotary power can be provided for lifting nut, guarantee the realization that lifting top rod moves up and down, to ensure that altitude of the sun position
The tracking set improves generating efficiency；Again since the worm screw on each column screw rod rear column in each worm couple passes through transmission shaft
It is connected, then the lifting nut on the corresponding each screw rod rear column of each column assembly support can be made to be revolved by same driving power drive
Turn, the column assembly support is enable to act the tracking in concert with realized to altitude of the sun position；More due to each transmission shaft
It is sequentially connected with linkage driving axis, linkage driving axis rotating support is on lifting seat, then the transmission shaft on each column assembly support
It is driven unified by linkage driving axis, each column assembly support is allowed to synchronize the tracking tune carried out to altitude of the sun position
Section, it is no longer necessary to which each assembly support is equipped with a set of driving device, and power station overall cost is effectively reduced, and the income in power station obtains
To promotion.
A kind of preferred embodiment of the utility model, each front column and each screw rod rear column are solid with ground respectively
Even.Using the embodiment, it is solid that each group part bracket can be made, which to keep reliable and stable supporting structure, especially screw rod rear column,
Dingan County's dress does not need to rotate in photovoltaic bracket tracking adjustment process, and structural stability is more preferable.
Another preferred embodiment of the utility model, the lifting seat are socketed on the axle journal of lifting nut, lifting
Seat is located above lifting nut, and plane bearing is equipped between lifting seat and lifting nut.Using the embodiment, Ke Yifang
Just lifting seat is made to move up and down under the drive of lifting nut, and not by the shadow of rotary motion in the lifting nut course of work
It rings.
The worm gear of another preferred embodiment of the utility model, the worm couple is arranged on lifting nut,
The worm screw rotating support of worm couple is on lifting seat.Using the embodiment, pass through snail of the rotating support on lifting seat
Bar drives the worm gear rotation being arranged on lifting nut, and lifting nut is made to realize work rotation and go up and down on screw rod rear column,
The operating of worm couple not will receive the influence of lifting nut elevating movement.
The utility model further preferred embodiment, each transmission shaft pass through corresponding bevel gear pair and connection respectively
Dynamic drive shaft transmission connection.Using the embodiment, by the corresponding transmission of each bevel gear driving being mounted on linkage driving axis
Bevel gear operating on axis, the corresponding bevel gear pair of each assembly support are simple for structure.
Another further preferred embodiment of the utility model, each transmission shaft pass through corresponding linkage worm gear respectively
Worm gear pair and linkage driving axis are sequentially connected, and the worm gear in the worm couple that links is mounted on transmission shaft, and link worm and gear
Worm screw in pair is mounted on linkage driving axis.Using the embodiment, by each worm drive being mounted on linkage driving axis
Worm gear operating on corresponding transmission shaft, the corresponding linkage worm couple of each assembly support, stable transmission are reliable.
The another further preferred embodiment of the utility model, the linkage driving axis are driven by driving motor.It adopts
With the embodiment, realize that assembly support automatically tracks solar elevation with can be convenient.
Detailed description of the invention
The utility model photovoltaic intelligent-tracking single-shaft support system is made in the following with reference to the drawings and specific embodiments
It is further to be described in detail.
Fig. 1 is that a kind of structure of specific embodiment of the utility model photovoltaic intelligent-tracking single-shaft support system is shown
It is intended to；
Fig. 2 is the cross-sectional view at the position C-C in structure shown in Fig. 1；
Fig. 3 is the partial enlargement diagram at the position A in structure shown in Fig. 1；
Fig. 4 is the partial enlargement diagram at the position B in structure shown in Fig. 1；
Fig. 5 is the cross-sectional view at the position D-D in structure shown in Fig. 4.
In figure: 1- photovoltaic module, 2- assembly support, 3- lifting top rod, 4- front column, 5- lifting nut, 6- lifting seat, 7-
Worm couple, 8- screw rod rear column, 9- linkage driving axis, 10- bevel gear pair, 11- driving motor, 12- transmission shaft.
Specific embodiment
In Fig. 1 and photovoltaic intelligent-tracking single-shaft support system shown in Fig. 2, several photovoltaic modulies 1 are installed on
On each assembly support 2, each assembly support 2 is arranged in several columns, and each column assembly support 2, which is arranged along the north-south direction and is parallel to each other, to be set
It sets, the front side of each column assembly support 2 is hinged with 4 phase of a column front column, after a column screw rod is provided on rear side of each column assembly support 2
Column 8, each front column 4 and each screw rod rear column 8 are connected with ground respectively, referring to Fig. 3 and Fig. 5, set in 8 periphery of screw rod rear column
It is equipped with screw thread, lifting nut 5 is screwed on screw thread, expansion bearing has lifting seat 6 on lifting nut 5, and lifting seat 6 is socketed in liter
On the axle journal for dropping nut 5, lifting seat 6 is located at 5 top of lifting nut, is equipped with plane axis between lifting seat 6 and lifting nut 5
Hold, such lifting nut 5 can be rotated relative to lifting seat 6 and drive 6 rise and fall of lifting seat, on lifting seat 6 with
The adjacent side of front column 4 is hinged with lifting top rod 3, and upper end and 2 phase of assembly support of lifting top rod 3 are hinged, and 3 liang of lifting top rod
End is hinged with lifting seat 6 and 2 phase of assembly support by fork configuration respectively, is connected between lifting nut 5 and lifting seat 6
The worm gear of worm couple 7, worm couple 7 is arranged on lifting nut 5, and the worm screw rotating support of worm couple 7 is rising
It drops on seat 6, the worm screw on each column screw rod rear column 8 in each worm couple 7 is connected by transmission shaft 12；It is stood after each column screw rod
Transmission shaft 12 and linkage driving axis 9 on column 8 are sequentially connected, and linkage transmission shaft 9 is located on each 2 length direction of column assembly support
Outer end, and appropriately distance is kept with photovoltaic module 1,9 rotating support of linkage driving axis is in corresponding each column screw rod rear column 8
On one lifting seat 6 of outer end, referring to fig. 4 and Fig. 5, each transmission shaft 12 pass through corresponding bevel gear pair 10 and linkage driving axis respectively
9 transmission connections, linkage driving axis 9 drive the transmission shaft 12 on each column screw rod rear column 8 to rotate by the driving of driving motor 11, and
Make 5 rotation and lifting of lifting nut by each worm couple 7, so that lifting seat 6 be driven to make each assembly support by lifting top rod 3
2 rotate around the hinged axis of itself and front column 4 to realize that the linkage to sun high and low position tracks, and improve gene-ration revenue.
Some preferred embodiments of the utility model are only listed above, but the utility model is not limited thereto, also
Many modifications and variations can be made.As each transmission shaft 12 may not be respectively by corresponding bevel gear pair 10 with
Linkage driving axis 9 is sequentially connected, and can be each transmission shaft 12 respectively by corresponding linkage worm couple and linkage driving
Axis 9 is sequentially connected, and the worm gear in the worm couple that links is mounted on transmission shaft 12, the worm screw installation in the worm couple that links
On linkage driving axis 9.And so on, as long as improvement and transformation made on the basis of the utility model basic principle,
It is regarded as falling into the protection scope of the utility model.
Claims (7)
1. a kind of photovoltaic intelligent-tracking single-shaft support system, including photovoltaic module (1) and it is used for installation photovoltaic component (1)
Assembly support (2), it is characterised in that: the assembly support (2) is arranged with several columns, and each column assembly support (2) is arranged in parallel；
It is mutually hinged on front side of each column assembly support (2) with a column front column (4), is provided with a column on rear side of each column assembly support (2)
Screw rod rear column (8) is screwed with lifting nut (5) on screw rod rear column (8), and expansion bearing has liter on lifting nut (5)
It drops seat (6), worm couple (7) is connected between lifting nut (5) and lifting seat (6), are hinged with lifting on lifting seat (6)
Mandril (3), upper end and the assembly support (2) of lifting top rod (3) are mutually hinged, each worm and gear on each column screw rod rear column (8)
Worm screw in secondary (7) is connected by transmission shaft (12)；Each transmission shaft (12) and linkage driving axis (9) are sequentially connected, linkage
Drive shaft (9) rotating support is on lifting seat (6).
2. photovoltaic intelligent-tracking single-shaft support system according to claim 1, it is characterised in that: described each preceding vertical
Column (4) and each screw rod rear column (8) are connected with ground respectively.
3. photovoltaic intelligent-tracking single-shaft support system according to claim 1, it is characterised in that: the lifting seat
(6) it is socketed on the axle journal of lifting nut (5), lifting seat (6) is located above lifting nut (5), in lifting seat (6) and lifting spiral shell
Plane bearing is installed between female (5).
4. photovoltaic intelligent-tracking single-shaft support system according to claim 1, it is characterised in that: the worm gear snail
The worm gear of bar pair (7) is arranged on lifting nut (5), and the worm screw rotating support of worm couple (7) is on lifting seat (6).
5. photovoltaic intelligent-tracking single-shaft support system according to claim 1, it is characterised in that: each transmission
Axis (12) is sequentially connected by corresponding bevel gear pair (10) and linkage driving axis (9) respectively.
6. photovoltaic intelligent-tracking single-shaft support system according to claim 1, it is characterised in that: each transmission
Axis (12) is sequentially connected by corresponding linkage worm couple and linkage driving axis (9) respectively, in the worm couple that links
Worm gear is mounted on transmission shaft (12), and the worm screw in the worm couple that links is mounted on linkage driving axis (9).
7. according to claim 1, photovoltaic intelligent-tracking single-shaft support system described in 5 or 6, it is characterised in that: described
Linkage driving axis (9) is driven by driving motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794949.7U CN208299733U (en) | 2018-05-28 | 2018-05-28 | Photovoltaic intelligent-tracking single-shaft support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794949.7U CN208299733U (en) | 2018-05-28 | 2018-05-28 | Photovoltaic intelligent-tracking single-shaft support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299733U true CN208299733U (en) | 2018-12-28 |
Family
ID=64727117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820794949.7U Expired - Fee Related CN208299733U (en) | 2018-05-28 | 2018-05-28 | Photovoltaic intelligent-tracking single-shaft support system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208299733U (en) |
-
2018
- 2018-05-28 CN CN201820794949.7U patent/CN208299733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20210528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |