CN108964594A - A kind of photovoltaic plate movement mechanism - Google Patents
A kind of photovoltaic plate movement mechanism Download PDFInfo
- Publication number
- CN108964594A CN108964594A CN201810665005.4A CN201810665005A CN108964594A CN 108964594 A CN108964594 A CN 108964594A CN 201810665005 A CN201810665005 A CN 201810665005A CN 108964594 A CN108964594 A CN 108964594A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- turntable
- inclined shaft
- screw thread
- movement mechanism
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007634 remodeling Methods 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
- 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
Abstract
The present invention provides that a kind of structure is simple, photovoltaic plate movement mechanism at low cost, which can offset the trail change generated due to sun revolution and rotation.Wherein, support of bearing bottom end is installed by bearing block, the end of bearing block is installed by motor, inclined shaft component passes through bearing block, the output axis connection of bottom end and motor, top are articulated with the top of screw rod by pin shaft, and above-mentioned inclined shaft component is obliquely installed, inclined shaft component is the latitude value on this photovoltaic plate movement mechanism installation ground with respect to the inclination angle on ground, installs photovoltaic panel in the shaft of inclined shaft component；Screw rod passes through above-mentioned guide cylinder, the partial outer face that screw rod passes through guide cylinder is smooth, the excircle of screw rod lower part opens up external screw thread, internal screw thread is opened up in turntable, the internal screw thread of turntable is engaged on the external screw thread of screw rod lower part, positioning component is arranged in one end of turntable, which is mounted in the fixed frame of turntable fixing seat upper end installation, which fixes.
Description
Technical field
The present invention relates to field of photovoltaic power generation, are applied particularly to tracking to day for driving photovoltaic panel.
Background technique
Because there is revolution and rotation in the earth, so the angle of the direct sunlight earth is always changing, and photovoltaic
Plate only by direct sunlight when, can just be absorbed into most heats.
How to allow solar energy photovoltaic panel to track the rotation of the earth and revolution is that solar photovoltaic tracking device needs solve
Major issue.Structure is complicated for pitching angle adjusting mechanism for common polar axis-, and overall stability is low.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of structure is simple, photovoltaic plate movement mechanism at low cost should
Photovoltaic plate movement mechanism can offset the trail change generated due to sun revolution and rotation.
The technical solution adopted by the present invention to solve the technical problems is: a kind of photovoltaic plate movement mechanism, and the support of bearing hangs down
Straight fixed downwards, guide cylinder level is fixed, and bearing block is installed in support of bearing bottom end, and motor, inclined shaft group are installed in the end of bearing block
Part passes through bearing block, and the output axis connection of bottom end and motor, top is articulated with the top of screw rod, above-mentioned inclined shaft group by pin shaft
Part is obliquely installed, inclined shaft component with respect to ground inclination angle be this photovoltaic plate movement mechanism installation ground latitude value, inclined shaft component
Photovoltaic panel is installed in shaft.
Above-mentioned screw rod passes through above-mentioned guide cylinder, and the partial outer face that screw rod passes through guide cylinder is smooth, screw rod lower part
Excircle opens up external screw thread, and internal screw thread is opened up in turntable, and the internal screw thread of turntable is engaged on the external screw thread of screw rod lower part, turntable
Positioning component is arranged in one end, which is mounted in the fixed frame of turntable fixing seat upper end installation, and the fixed frame bottom is solid
It is fixed.
Further, retarder is installed in the front end of above-mentioned motor, which is worm type of reduction gearing；Retarder
Output shaft passes through bearing and connect with inclined shaft component bottom end.
Moreover: above-mentioned guide cylinder inner wall installs linear bearing.
The beneficial effects of the present invention are:
Photovoltaic plate movement mechanism of the present invention, structure is simple, low in cost, manual by installing additional for uniaxial photovoltaic plate movement mechanism
The turntable for adjusting pitch angle enables entire photovoltaic plate movement mechanism more accurately to track track of sun, increases generating efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of turntable 3.
Description of symbols:
1- inclined shaft component, 2- screw rod, 3- turntable, 4- turntable fixing seat, 5- positioning component, 6- guide cylinder, 7- pin shaft, 8- bearing block
Bracket, 9- motor, 10- bearing block, 11- photovoltaic panel.
Specific embodiment
The specific embodiment of the invention is described with reference to the accompanying drawings and embodiments:
Fig. 1,2 show the structure of one embodiment of the invention, as shown, the support of bearing 8 is fixed vertically downward in the present invention,
Guide cylinder 6 is horizontal fixed, and bearing block 10 is installed in 8 bottom end of the support of bearing, and motor 9 is installed in the end of bearing block 10, and inclined shaft component 1 is worn
Bearing block 10, the output axis connection of bottom end and motor 9 are crossed, top is articulated with the top of screw rod 2, above-mentioned inclined shaft by pin shaft 7
Component 1 is obliquely installed, and inclined shaft component 1 is with respect to the latitude value that the inclination angle on ground is that this photovoltaic plate movement mechanism installs ground, inclined shaft group
Photovoltaic panel 11 is installed in the shaft of part 11.
Above-mentioned screw rod 2 passes through above-mentioned guide cylinder 6, and the partial outer face that screw rod 2 passes through guide cylinder 6 is smooth, under screw rod 2
The excircle in portion opens up external screw thread, and internal screw thread is opened up in turntable 3 as shown in Figure 2, and the internal screw thread of turntable 3 is engaged under screw rod 2
On the external screw thread in portion, positioning component 5 is arranged in one end of turntable 3, which is mounted on the installation of 4 upper end of turntable fixing seat
In fixed frame, which is fixed.
Retarder is installed in the front end of above-mentioned motor 9, which is worm type of reduction gearing.The output shaft of retarder is worn
Bearing 10 is crossed to connect with 1 bottom end of inclined shaft component.
Above-mentioned 6 inner wall of guide cylinder installs linear bearing.
Above-mentioned photovoltaic plate movement mechanism, motor 9 drive inclined shaft to rotate around own axes, and the rule of rotation is adjusted to and ground
The rule of revolutions is consistent.Daily according to the rule of revolution of the earth rotation turntable 3 manually, keep 2 up or down of screw rod mobile certain
Distance.One of inclined shaft component 1 is fixedly connected with screw rod 2, and other end has bearing block fixed bearing that cannot move up and down.This fortune
It is exactly that inclined shaft component rotates a certain angle daily around the bearing center of bearing block 10 in dynamic reflection to inclined shaft component 1, this angle
What is adjusted is just consistent with the angular speed of the revolution of the earth.The characteristics of motion of inclined shaft is consistent with the revolution of the earth, the rule of rotation, thus
Solar energy photovoltaic panel 11 is set to receive the direct projection of the sun to greatest extent.
The preferred embodiment for the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
It makes a variety of changes.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (3)
1. a kind of photovoltaic plate movement mechanism, it is characterised in that: the support of bearing (8) is fixed vertically downward, and guide cylinder (6) is horizontal solid
Fixed, bearing block (10) are installed in the support of bearing (8) bottom end, and motor (9) are installed in the end of bearing block (10), and inclined shaft component (1) passes through
Bearing block (10), the output axis connection of bottom end and motor (9), top is articulated with the top of screw rod (2) by pin shaft (7), above-mentioned
Inclined shaft component (1) be obliquely installed, inclined shaft component (1) with respect to ground inclination angle be this photovoltaic plate movement mechanism installation ground latitude
It is worth, photovoltaic panel (11) is installed in the shaft of inclined shaft component (11)；
Above-mentioned screw rod (2) passes through above-mentioned guide cylinder (6), and the partial outer face that screw rod (2) passes through guide cylinder (6) is smooth, spiral shell
The excircle of bar (2) lower part opens up external screw thread, opens up internal screw thread in turntable (3), the internal screw thread of turntable (3) is engaged on screw rod (2)
On the external screw thread of lower part, positioning component (5) are arranged in one end of turntable (3), which is mounted on turntable fixing seat (4)
In the fixed frame of upper end installation, which is fixed.
2. a kind of photovoltaic plate movement mechanism as described in claim 1, it is characterised in that: install the front end of the motor (9)
Retarder, the retarder are worm type of reduction gearing；The output shaft of retarder passes through bearing (10) and inclined shaft component (1) bottom end connects
It connects.
3. a kind of photovoltaic plate movement mechanism as claimed in claim 1 or 2, it is characterised in that: guide cylinder (6) the inner wall installation
Linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665005.4A CN108964594A (en) | 2018-06-25 | 2018-06-25 | A kind of photovoltaic plate movement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665005.4A CN108964594A (en) | 2018-06-25 | 2018-06-25 | A kind of photovoltaic plate movement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108964594A true CN108964594A (en) | 2018-12-07 |
Family
ID=64486851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810665005.4A Withdrawn CN108964594A (en) | 2018-06-25 | 2018-06-25 | A kind of photovoltaic plate movement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108964594A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135559A (en) * | 2011-11-23 | 2013-06-05 | 西安大昱光电科技有限公司 | Energy-saving solar photovoltaic tracking mechanism |
| CN103138644A (en) * | 2011-11-24 | 2013-06-05 | 陕西科林能源发展股份有限公司 | Reflection-type thermoelectric conversion device for solar photovoltaic power generation system |
| CN103135607A (en) * | 2011-12-01 | 2013-06-05 | 西安博昱新能源有限公司 | Double-shaft solar photovoltaic panel tracking device |
| CN103856157A (en) * | 2012-11-28 | 2014-06-11 | 西安艾力特电子实业有限公司 | Photovoltaic-panel two-dimension motion mechanism driven by single motor |
-
2018
- 2018-06-25 CN CN201810665005.4A patent/CN108964594A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135559A (en) * | 2011-11-23 | 2013-06-05 | 西安大昱光电科技有限公司 | Energy-saving solar photovoltaic tracking mechanism |
| CN103138644A (en) * | 2011-11-24 | 2013-06-05 | 陕西科林能源发展股份有限公司 | Reflection-type thermoelectric conversion device for solar photovoltaic power generation system |
| CN103135607A (en) * | 2011-12-01 | 2013-06-05 | 西安博昱新能源有限公司 | Double-shaft solar photovoltaic panel tracking device |
| CN103856157A (en) * | 2012-11-28 | 2014-06-11 | 西安艾力特电子实业有限公司 | Photovoltaic-panel two-dimension motion mechanism driven by single motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
|
| WW01 | Invention patent application withdrawn after publication |