CN207051744U - Link twin axle photovoltaic plant solar tracking system - Google Patents
Link twin axle photovoltaic plant solar tracking system Download PDFInfo
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- CN207051744U CN207051744U CN201720702873.6U CN201720702873U CN207051744U CN 207051744 U CN207051744 U CN 207051744U CN 201720702873 U CN201720702873 U CN 201720702873U CN 207051744 U CN207051744 U CN 207051744U
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- west direction
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Abstract
The utility model discloses one kind linkage twin axle photovoltaic plant solar tracking system, controlled by the trace routine of two active members of rotary reducer and electric pushrod that linked to East and West direction, the driving of the two spaces rotary freedom to the photovoltaic module of whole array can be achieved, complete the real-time tracking to the sun.The quantity of driving is reduced by linkage, reduces system risk, effectively reduces the setting height(from bottom) of dual-axis tracking system, integral layout is more compact, is easily installed and operation maintenance, reduces the difficulty of foundation construction, enriches the choice direction of client.
Description
Technical field
The utility model belongs to photovoltaic plant solar tracking system, link the twin axle photovoltaic plant sun more particularly to one kind
Tracking system.
Background technology
In current photovoltaic plant solar tracking system, double-axis tracking is stand-alone configuration mostly, is laid out whole height
It is higher to be acted on, it is necessary to carry large wind, while be not easy to install and safeguard.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of linkage twin axle photovoltaic plant solar tracking system,
Being tracked to day for whole photovoltaic array is realized by the linkage in north and south and thing both direction.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
One kind linkage twin axle photovoltaic plant solar tracking system, including number row's photovoltaic module, often arrange and are respectively provided with along north and south
To several photovoltaic modulies of arrangement, each photovoltaic module is respectively provided with a mounting bracket, it is characterised in that also joins including north-south
Motivation structure and East and West direction link gear,
North-south link gear includes north-south gyroaxis, north-south linkage pull rod, electric pushrod, north-south swing arm, often
A north-south gyroaxis and a north-south swing arm are mounted in the mounting bracket of individual photovoltaic module, often row's photovoltaic module is arranged
There are a north-south linkage pull rod and an electric pushrod, north-south linkage pull rod with each north-south swing arm upper end of row respectively with mutually cutting with scissors
Connect, north-south swing arm lower end is connected with corresponding north-south gyroaxis respectively, electric pushrod telescopic end and north-south linkage pull rod
It is hinged；
East and West direction link gear includes East and West direction linkage rotary reducer, East and West direction linkage pull rod, East and West direction linkage revolution
Square tube, push-pull arm, often arrange photovoltaic module and be equipped with East and West direction linkage revolution square tube and a push-pull arm, East and West direction linkage revolution subtracts
Fast machine is connected by revolution driving arm with East and West direction linkage pull rod, East and West direction linkage pull rod along East and West direction arrange and respectively with every row
The push-pull arm lower end of photovoltaic module is hinged, and push-pull arm upper end is connected with East and West direction linkage revolution square tube, East and West direction linkage revolution
Square tube is connected with each north-south gyroaxis of row respectively by bearing assembly.
The bearing assembly includes a pair of plastic bearings, and two plastic bearings are connected with hex bolts by fixed plate and are in phase
To setting, north-south gyroaxis is horizontally through East and West direction linkage revolution square tube in two plastic bearings.
The plastic bearing is superhigh molecular weight polyethylene material.
The north-south swing arm lower end is provided with connection transition block, and connection transition block lower end has one and north-south gyroaxis phase
The cancave cambered surface of clamping, and be fixedly connected by hex bolts and north-south gyroaxis.
The revolution driving arm and push-pull arm have the identical radius of gyration.
The push-pull arm is attached fixation by anchor ear and East and West direction linkage revolution square tube.
The tail end of the electric pushrod is hinged with East and West direction linkage revolution square tube.
Using linkage twin axle photovoltaic plant solar tracking system of the present utility model, subtracted by the revolution that linked to East and West direction
The trace routine control of fast two active members of machine and electric pushrod, can be achieved the two spaces to the photovoltaic module of whole array
The driving of rotary freedom, complete the real-time tracking to the sun.Reduce the quantity of driving element by linkage, reduce system
Risk, the setting height(from bottom) of dual-axis tracking system is effectively turned down, integral layout is more compact, is easily installed and operation maintenance, reduces
The difficulty of foundation construction, enrich the choice direction of client.
Brief description of the drawings
The utility model is described in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of the photovoltaic module of the present utility model applied to array.
Fig. 2 is the A portions enlarged diagram in Fig. 1.
Fig. 3 is the structural representation of the single photovoltaic module in Fig. 1.
Fig. 4 is the B portions enlarged diagram in Fig. 3.
Fig. 5 is the structural representation of bearing assembly of the present utility model.
Fig. 6 is the structural representation of mounting bracket of the present utility model.
Embodiment
It is of the present utility model to link twin axle photovoltaic plant solar tracking system as shown in figs. 1 to 6, including number row's photovoltaic group
Part 1, often arranges several photovoltaic modulies 1 for being respectively provided with and being arranged along north-south, and each photovoltaic module 1 is respectively provided with one to install photovoltaic
The mounting bracket 2 of component 1, the installation square tube 3 and peace is fixedly arranged on by rivet 4 that mounting bracket 2 is arranged side by side by several north-souths
The support block 5 of the sidepiece of square tube 3 is filled, sees Fig. 6.Solar tracking system of the present utility model also includes north-south link gear and thing
To link gear, wherein：
North-south link gear includes north-south gyroaxis 6, north-south linkage pull rod 7, electric pushrod 8, north-south swing arm
9, one is mounted in the mounting bracket 2 of each photovoltaic module 1 and is put along the north-south of north-south gyroaxis 6 and one of East and West direction arrangement
Arm 9, often row's photovoltaic module 1 is arranged with an electric pushrod 8 of north-south linkage pull rod 7 and one arranged along north-south, north-south
Linkage pull rod 7 respectively with being hinged with arranging each upper end of north-south swing arm 9, the lower end of north-south swing arm 9 respectively with corresponding north-south
Gyroaxis 6 is connected, and the telescopic end of electric pushrod 8 is hinged with north-south linkage pull rod 7；
East and West direction link gear includes East and West direction linkage rotary reducer 10, East and West direction linkage pull rod 11, East and West direction linkage
Square tube 12, push-pull arm 13 are turned round, photovoltaic module 1 is often arranged and is equipped with an East and West direction linkage revolution He of square tube 12 arranged along north-south
One push-pull arm 13, East and West direction linkage rotary reducer 10 are connected by revolution driving arm 14 with East and West direction linkage pull rod 11, thing
Arranged to linkage pull rod 11 along East and West direction and the lower end of push-pull arm 13 with every row's photovoltaic module 1 is hinged respectively, on push-pull arm 13
End is connected with East and West direction linkage revolution square tube 12, East and West direction linkage revolution square tube 12 by bearing assembly 15 respectively with it is same arrange it is each
North-south gyroaxis 6 is connected.
As one embodiment, the bearing assembly 15 includes a pair of plastic bearings 151, and two plastic bearings 151 pass through solid
Fixed board 152 is connected with hex bolts 153 and in being oppositely arranged and embracing the both sides for the revolution square tube 12 that linked in East and West direction, north-south is returned
Rotating shaft 6 is horizontally through East and West direction linkage revolution square tube 12 in two plastic bearings 151, East and West direction linkage revolution square tube 12
On be provided with the through hole passed through for north-south gyroaxis 6.Preferably, the plastic bearing 151 can use ultra-high molecular weight polyethylene
Material, see Fig. 5.
As one embodiment, the lower end of north-south swing arm 9 is provided with connection transition block 16, connection transition block 16 lower end tool
There is a cancave cambered surface with the phase clamping of north-south gyroaxis 6, and be fixedly connected by hex bolts 153 and north-south gyroaxis 6, seen
Fig. 4-6.
As one embodiment, the revolution driving arm 14 and push-pull arm have the identical radius of gyration.
As one embodiment, the push-pull arm is attached fixation by anchor ear and East and West direction linkage revolution square tube 12.
As one embodiment, the tail end of the electric pushrod 8 is installed on East and West direction linkage revolution square tube by hinged seat
On 12.
Above-mentioned East and West direction linkage rotary reducer 10 can be provided close to the middle part of the photovoltaic module 1 of whole array, and
Electric pushrod 8 can then be provided close to the middle part of every row's photovoltaic module 1, in this way, can meet in structure on each axle as far as possible
Revolution center of gravity close to the centre of gyration, at utmost reduce Rotational eccentricity torque.
In addition, stainless steel bearing pin and copper bush combining form can be used in above-mentioned articulated structure.
The action process of whole linkage twin axle photovoltaic plant solar tracking system of the present utility model is as follows：
Being rotated by East and West direction linkage rotary reducer 10 drives revolution driving arm 14 to rotate, and then drives East and West direction successively
Linkage pull rod 11, each push-pull arm 13, each row's East and West direction linkage revolution square tube 12, north-south gyroaxis 6 carry out East and West direction linkage,
So as to realize the rotation tracking of the East and West direction of the photovoltaic module 1 of array；It is unified flexible by each row's electric pushrod 8, drive successively each
North-south linkage pull rod 7, each north-south swing arm 9, the deflection of the progress north-south angle of pitch of north-south gyroaxis 6 are arranged, so as to real
The north-south rotation tracking of the photovoltaic module 1 of existing array.
In summary, the utility model passes through the trace routine to 8 two active members of rotary reducer and electric pushrod
Control, so as to realize the driving to the two spaces rotary freedom of photovoltaic module 1, complete to the Dual-spindle linked of the sun in real time with
Track.
But those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to explanation originally
Utility model, and being not used as to restriction of the present utility model, if in spirit of the present utility model, to
Change, the modification of the upper embodiment will all fall in Claims scope of the present utility model.
Claims (7)
1. one kind linkage twin axle photovoltaic plant solar tracking system, including number row's photovoltaic module, often arrange and are respectively provided with along north-south
Several photovoltaic modulies of arrangement, each photovoltaic module are respectively provided with a mounting bracket, it is characterised in that are also linked including north-south
Mechanism and East and West direction link gear,
North-south link gear includes north-south gyroaxis, north-south linkage pull rod, electric pushrod, north-south swing arm, Mei Geguang
Lie prostrate and a north-south gyroaxis and a north-south swing arm are mounted in the mounting bracket of component, often row's photovoltaic module is arranged with one
North-south linkage pull rod and an electric pushrod, north-south linkage pull rod with each north-south swing arm upper end of row respectively with being hinged, south
North orientation swing arm lower end is connected with corresponding north-south gyroaxis respectively, and electric pushrod one end is hinged with north-south linkage pull rod；
East and West direction link gear include East and West direction linkage rotary reducer, East and West direction linkage pull rod, East and West direction linkage revolution square tube,
Push-pull arm, often arrange photovoltaic module and be equipped with East and West direction linkage revolution square tube and a push-pull arm, East and West direction linkage rotary reducer
Be connected by revolution driving arm with East and West direction linkage pull rod, East and West direction linkage pull rod along East and West direction arrange and respectively with every row's photovoltaic
The push-pull arm lower end of component is hinged, and push-pull arm upper end is connected with East and West direction linkage revolution square tube, East and West direction linkage revolution square tube
It is connected respectively with each north-south gyroaxis of row by bearing assembly.
2. linkage twin axle photovoltaic plant solar tracking system according to claim 1, it is characterised in that：The bearing group
Part includes a pair of plastic bearings, and two plastic bearings are connected with hex bolts by fixed plate and are in be oppositely arranged, north-south revolution
It is located in two plastic bearings, and is horizontally through East and West direction linkage revolution square tube.
3. linkage twin axle photovoltaic plant solar tracking system according to claim 2, it is characterised in that：The plastic shaft
Hold as superhigh molecular weight polyethylene material.
4. linkage twin axle photovoltaic plant solar tracking system according to claim 1, it is characterised in that：The north-south
Swing arm lower end is provided with connection transition block, and connection transition block lower end has a cancave cambered surface with north-south gyroaxis phase clamping, and leads to
Hex bolts is crossed to be fixedly connected with north-south gyroaxis.
5. linkage twin axle photovoltaic plant solar tracking system according to claim 1, it is characterised in that：The revolution is driven
Swing arm and push-pull arm have the identical radius of gyration.
6. linkage twin axle photovoltaic plant solar tracking system according to claim 1, it is characterised in that：The push-pull arm
Fixation is attached by anchor ear and East and West direction linkage revolution square tube.
7. linkage twin axle photovoltaic plant solar tracking system according to claim 1, it is characterised in that：It is described electronic to push away
The tail end of bar is hinged with East and West direction linkage revolution square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702873.6U CN207051744U (en) | 2017-06-16 | 2017-06-16 | Link twin axle photovoltaic plant solar tracking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702873.6U CN207051744U (en) | 2017-06-16 | 2017-06-16 | Link twin axle photovoltaic plant solar tracking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207051744U true CN207051744U (en) | 2018-02-27 |
Family
ID=61492809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720702873.6U Active CN207051744U (en) | 2017-06-16 | 2017-06-16 | Link twin axle photovoltaic plant solar tracking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207051744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526370A (en) * | 2017-06-16 | 2017-12-29 | 江苏协统新能源科技有限公司 | Link twin axle photovoltaic plant solar tracking system |
| CN109510577A (en) * | 2018-12-03 | 2019-03-22 | 宁夏回族自治区电力设计院有限公司 | The oblique uniaxial photovoltaic power generation system construction technology of tracking mode |
-
2017
- 2017-06-16 CN CN201720702873.6U patent/CN207051744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526370A (en) * | 2017-06-16 | 2017-12-29 | 江苏协统新能源科技有限公司 | Link twin axle photovoltaic plant solar tracking system |
| CN109510577A (en) * | 2018-12-03 | 2019-03-22 | 宁夏回族自治区电力设计院有限公司 | The oblique uniaxial photovoltaic power generation system construction technology of tracking mode |
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