CN108923730A - Chain driving tracks bracket - Google Patents
Chain driving tracks bracket Download PDFInfo
- Publication number
- CN108923730A CN108923730A CN201710262088.8A CN201710262088A CN108923730A CN 108923730 A CN108923730 A CN 108923730A CN 201710262088 A CN201710262088 A CN 201710262088A CN 108923730 A CN108923730 A CN 108923730A
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- CN
- China
- Prior art keywords
- bracket
- motor
- fixed
- group
- driven gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003797 telogen phase Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The present invention discloses a kind of chain driving tracking bracket, including active bracket group and multiple passive bracket groups for being respectively arranged on active bracket group two sides；Actively and passively bracket group includes stand base, bracket upright post, rotation axis fixation kit, holder pivots axis, bracket cant beam and generator unit, bracket upright post is fixed in stand base, rotation axis fixation kit is fixed in bracket upright post, holder pivots axle sleeve is in rotation axis fixation kit, bracket cant beam is fixed on holder pivots axis, generator unit is fixed on bracket cant beam, transmission shaft driven gear is arranged on holder pivots axis, the transmission shaft driven gear of the transmission shaft driven gear of active bracket group and passive bracket group, and the transmission shaft driven gear of two neighboring passive bracket group is linked by driving chain；Active bracket group includes motor base and motor transmission mechanism, and motor transmission mechanism is fixed on motor base.Bracket can realize synchronized tracking, suitably resist differential settlement, and simple installation saves cost.
Description
Technical field
The present invention relates to a kind of solar photovoltaic brackets, track bracket more particularly to a kind of chain driving.
Background technique
Solar energy power generating is to convert the solar into electric energy, light using solar photovoltaic assembly as power conversion device
Volt component is widely used as a kind of new shape energy.
Support of the solar photovoltaic bracket as photovoltaic module, plays an important role in entire engineering, makes in engineering
Also larger cost is accounted in valence, ground photovoltaic plant common at present is mostly fixed bracket, benefit of the fixed bracket for sunlight
It is low with rate, it influences to generate electricity, in the case where land used increasingly anxiety, tracking bracket improves the breach of generating efficiency, at present
The tracking bracket seen is mostly that drive rod pushes swing arm, and the bracket of the driving form is at changeable mountainous region and uneven heavy
Fall, transmission mechanism is easy to appear failure, and first row bracket and last row's bracket are easy to appear tracking error, cause maintenance at
The reduction of this rising and generating efficiency.
Summary of the invention
The present invention is in view of the problems of the existing technology and insufficient, i.e., it is asynchronous, uneven heavy to be driven between connecting row support
The case where being easy to happen failure to be fallen, a kind of chain driving tracking bracket is provided, structure is simple, simple installation, cost is saved,
Bracket tracking synchronizes, and resists uneven subsidence.
The present invention is to solve above-mentioned technical problem by following technical proposals：
The present invention provides a kind of chain driving tracking bracket, it is characterized in that comprising an active bracket group and multiple
It is respectively arranged at the passive bracket group of the active bracket group two sides, between the active bracket group and adjacent passive bracket group and phase
It is connected by driving chain between adjacent two passive bracket groups；
The active bracket group and the passive bracket group include a stand base, a bracket upright post, the fixed group of a rotation axis
Part, a holder pivots axis, a bracket cant beam and a generator unit, the bracket upright post are fixed in the stand base, the rotation axis
Fixation kit is fixed in the bracket upright post, which is set in the rotation axis fixation kit, and the bracket cant beam is solid
Due on the holder pivots axis, which is fixed on the bracket cant beam, and transmission shaft biography is arranged on the holder pivots axis
The transmission shaft driven gear and adjacent two of moving gear, the transmission shaft driven gear of the active bracket group and the passive bracket group
The transmission shaft driven gear of a passive bracket group is linked by driving chain；
The active bracket group further includes a motor base and one for driving the holder pivots axis of the active bracket group to rotate
Motor transmission mechanism, which is fixed on the motor base.
Preferably, the motor transmission mechanism includes a motor, a gearbox, a motor gear, a motor chain and an electricity
Machine transmission gear, the motor are fixed on the motor base, and the gearbox and the motor gear are successively sheathed on the defeated of the motor
On shaft, which is sheathed on the holder pivots axis, and the motor gear and the motor-driven gear pass through the electricity
Chain item is linked.
Preferably, the bracket upright post includes a bracket upper pillar stand, a bracket lower pillar stand and a fixing bolt, stood on the bracket
Column is fixed on the bracket lower pillar stand by the fixing bolt.
Preferably, the rotation axis fixation kit includes a fixing bearing, a bearing rest and two bearing rest axis, the branch
Frame rotary axle box is set in the fixing bearing, and the both ends of the fixing bearing pass through the bearing rest axis and the bearing rest phase respectively
It is fixed.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that：
Bracket of the present invention can realize synchronized tracking, suitably resist differential settlement, and structure is simple, simple installation, save at
This.
Detailed description of the invention
Fig. 1 is that the chain drive of present pre-ferred embodiments tracks photovoltaic bracket unit block floor plan.
Fig. 2 is I-I sectional view of Fig. 1.
Fig. 3 is the A node structure schematic diagram of Fig. 1.
Fig. 4 is II-II sectional view of Fig. 3.
Fig. 5 is III-III sectional view of Fig. 4.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the present embodiment provides a kind of chain drivings to track bracket comprising an active bracket group 20 and more
A passive bracket group 21 for being respectively arranged at 20 two sides of active bracket group, the active bracket group 20 and adjacent passive bracket group
It is connected by driving chain 3 between 21 and between two neighboring passive bracket group 21.
As in Figure 2-4, the active bracket group 20 and the passive bracket group 21 include under a stand base 4, a bracket
Column 5, a bracket upper pillar stand 6, a fixing bolt 7, a rotation axis fixation kit 11, a holder pivots axis 2, a bracket cant beam 8
With a generator unit 1.
The bracket lower pillar stand 5 is fixed by bolts in the stand base 4, which passes through the fixing bolt 7
It is fixed on the bracket lower pillar stand 5, which is fixed by bolts on the bracket upper pillar stand 6, the bracket
Rotation axis 2 is sheathed in the rotation axis fixation kit 11, which is fixed on the holder pivots axis 2, the generator unit
1 is fixed on the bracket cant beam 8, and 2 are arranged with transmission shaft driven gear 9 on the holder pivots axis, the biography of the active bracket group 20
Driving-axle gearing gear and the transmission shaft driven gear of the passive bracket group 21 and the transmission of the two neighboring passive bracket group 21
Shaft transmission gear is linked by driving chain 3.
Moreover, the active bracket group further includes that a motor base 16 and one is used to drive the bracket of the active bracket group 20 to turn
The motor transmission mechanism of moving axis rotation, the motor transmission mechanism include a motor 15, a gearbox 14, a motor gear 13, one
Motor chain 12 and a motor-driven gear 10, the motor 15 are fixed on the motor base 16, the gearbox 14 and the motor
Gear 13 is successively sheathed on the output shaft of the motor 15, which is sheathed on the holder pivots axis 2, the electricity
Machine gear 13 and the motor-driven gear 10 are linked by the motor chain 12.
In addition, as shown in figure 5, the rotation axis fixation kit 11 includes a fixing bearing 19, a bearing rest 17 and two
Bearing rest axis 18, the holder pivots axis 2 are sheathed in the fixing bearing 19, and the both ends of the fixing bearing 19 pass through the axis respectively
Rest axis 18 is held to fix with 17 phase of bearing rest.
Motor 15 is bolted on motor base 16, and motor 15 generates power and drives gearbox 14, gearbox 14
Motor gear 13 is driven, motor gear 13 drives motor-driven gear 10 by motor chain 12, and motor-driven gear 10 drives
Holder pivots axis 2 rotates, and the generator unit 1 on holder pivots axis 2 also rotates with it, so that active bracket group 20 can be according to control
System rotation.
Active bracket group 20 rotate after, due in active bracket group 20 transmission shaft driven gear 9 and passive bracket group 21
On transmission shaft driven gear 9 between be linked by driving chain 3 so that the passive bracket being linked with active bracket group 20
Group rotation, and be linked since the transmission shaft driven gear of two neighboring passive bracket group 21 passes through driving chain 3, so passing through
Driving chain 3 drives other passive bracket groups 21 to rotate.
During the installation process, active bracket group 20 and passive bracket group 21 in one plane can not pass through adjusting bracket
Driving chain 3 realizes distance adjustment and gradient adjustment between group, and adjustable extent is not limited by the mountainous region gradient, and bracket is if any appropriate
Differential settlement, chain transminssion mechanism also adapt to.
Fixing bearing 19 can be rotated by bearing rest axis 18, adapt to photovoltaic module east-west direction slope change.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, many changes and modifications may be made, but these are changed
Protection scope of the present invention is each fallen with modification.
Claims (4)
1. a kind of chain driving tracks bracket, which is characterized in that it includes an active bracket group and multiple is respectively arranged at this
The passive bracket group of active bracket group two sides；
The active bracket group and the passive bracket group include a stand base, a bracket upright post, a rotation axis fixation kit, one
Holder pivots axis, a bracket cant beam and a generator unit, the bracket upright post are fixed in the stand base, the fixed group of the rotation axis
Part is fixed in the bracket upright post, which is set in the rotation axis fixation kit, which is fixed on this
On holder pivots axis, which is fixed on the bracket cant beam, is arranged with transmission shaft driven gear on the holder pivots axis,
The transmission shaft driven gear of the transmission shaft driven gear of the active bracket group and the passive bracket group and two neighboring this is passive
The transmission shaft driven gear of bracket group is linked by driving chain；
The active bracket group further includes a motor base and an electricity for driving the holder pivots axis of the active bracket group to rotate
Machine transmission mechanism, the motor transmission mechanism are fixed on the motor base.
2. chain driving as described in claim 1 tracks bracket, which is characterized in that the motor transmission mechanism includes an electricity
Machine, a gearbox, a motor gear, a motor chain and a motor-driven gear, the motor are fixed on the motor base, should
Gearbox and the motor gear are successively sheathed on the output shaft of the motor, which is sheathed on the holder pivots axis
On, the motor gear and the motor-driven gear are linked by the motor chain.
3. chain driving as described in claim 1 tracks bracket, which is characterized in that the bracket upright post includes standing on a bracket
Column, a bracket lower pillar stand and a fixing bolt, the bracket upper pillar stand are fixed on the bracket lower pillar stand by the fixing bolt.
4. chain driving as described in claim 1 tracks bracket, which is characterized in that the rotation axis fixation kit includes one solid
Dead axle is held, a bearing rest and two bearing rest axis, the holder pivots axle sleeve are set in the fixing bearing, the fixing bearing
Both ends pass through the bearing rest axis respectively and mutually fix with the bearing rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262088.8A CN108923730A (en) | 2017-04-20 | 2017-04-20 | Chain driving tracks bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262088.8A CN108923730A (en) | 2017-04-20 | 2017-04-20 | Chain driving tracks bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108923730A true CN108923730A (en) | 2018-11-30 |
Family
ID=64402537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710262088.8A Pending CN108923730A (en) | 2017-04-20 | 2017-04-20 | Chain driving tracks bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108923730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307301A (en) * | 2019-08-08 | 2019-10-08 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking thinks highly of load driving structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201839226U (en) * | 2010-03-15 | 2011-05-18 | 北京印刷学院 | Linkage drive group synchronization multi-connecting-rod long-stroke solar power station with synchronous supporting, tracking and lighting |
| CN204179999U (en) * | 2014-11-14 | 2015-02-25 | 河北工程技术高等专科学校 | A kind of novel many solar energy tracking devices |
| CN106253819A (en) * | 2016-07-29 | 2016-12-21 | 华夏聚光（内蒙古）光伏电力有限公司 | A kind of drive system of flat single shaft photovoltaic tracking support |
| CN207399092U (en) * | 2017-04-20 | 2018-05-22 | 上海能辉科技股份有限公司 | Chain driving tracks stent |
-
2017
- 2017-04-20 CN CN201710262088.8A patent/CN108923730A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201839226U (en) * | 2010-03-15 | 2011-05-18 | 北京印刷学院 | Linkage drive group synchronization multi-connecting-rod long-stroke solar power station with synchronous supporting, tracking and lighting |
| CN204179999U (en) * | 2014-11-14 | 2015-02-25 | 河北工程技术高等专科学校 | A kind of novel many solar energy tracking devices |
| CN106253819A (en) * | 2016-07-29 | 2016-12-21 | 华夏聚光（内蒙古）光伏电力有限公司 | A kind of drive system of flat single shaft photovoltaic tracking support |
| CN207399092U (en) * | 2017-04-20 | 2018-05-22 | 上海能辉科技股份有限公司 | Chain driving tracks stent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307301A (en) * | 2019-08-08 | 2019-10-08 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking thinks highly of load driving structure |
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