CN202975818U - Sunlight dual-axis tracking mechanism used in photovoltaic power generation - Google Patents

Sunlight dual-axis tracking mechanism used in photovoltaic power generation Download PDF

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Publication number
CN202975818U
CN202975818U CN 201220646101 CN201220646101U CN202975818U CN 202975818 U CN202975818 U CN 202975818U CN 201220646101 CN201220646101 CN 201220646101 CN 201220646101 U CN201220646101 U CN 201220646101U CN 202975818 U CN202975818 U CN 202975818U
Authority
CN
China
Prior art keywords
latitude
shaft
longitudinal
transmission case
longitude
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.)
Expired - Fee Related
Application number
CN 201220646101
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Chinese (zh)
Inventor
胡剑峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian Dayu Optoelectronic Technology Co Ltd
Original Assignee
Xian Dayu Optoelectronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xian Dayu Optoelectronic Technology Co Ltd filed Critical Xian Dayu Optoelectronic Technology Co Ltd
Priority to CN 201220646101 priority Critical patent/CN202975818U/en
Application granted granted Critical
Publication of CN202975818U publication Critical patent/CN202975818U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a sunlight dual-axis tracking mechanism used in photovoltaic power generation. The sunlight dual-axis tracking mechanism comprises a base, a driving installation plate, a latitude direction transmission case and a longitude direction transmission case. A latitude direction motor and a latitude direction reducer are installed on the driving installation plate; a latitude direction worm, a latitude direction reduction gear, a latitude direction gearing shaft, a latitude direction pinion, a main transmission shaft and a latitude direction big gear wheel are arranged in the latitude direction transmission case; a solar panel installation shaft, a longitude direction gearing shaft, a longitude direction motor, a longitude direction worm and gear reducer, a longitude direction pinion and a longitude direction big gear wheel are installed in the longitude direction transmission case; two ends of the solar panel installation shaft both are extended to the outside of the longitude direction transmission case and connected with a connection plate respectively, wherein a solar panel is installed on each connection plate. According to the utility model, the advantage of reasonable design can be realized, the stable sun tracking function can be realized, the power generation capacity of a photovoltaic power generation device can be improved, and advantages of good practicability, good utilization effects and easy popularization and utilization can be realized.

Description

Photovoltaic generation sunshine double-shaft tracking mechanism
Technical field
The utility model relates to the photovoltaic power generation technology field, especially relates to a kind of photovoltaic generation sunshine double-shaft tracking mechanism.
Background technology
World energy sources is increasingly exhausted, and the development and utilization of regenerative resource has a extensive future, and is comprehensive, to utilize sun power expeditiously be the target that the stakeholder pursues.Photovoltaic power generation apparatus utilizes solar panel to accept solar light irradiation, is electric energy with transform light energy.The solar panels generating capacity is directly proportional to the light intensity of its reception, and the generating capacity of incident sunlight during perpendicular to solar panel is the strongest, in existing equipment, have the photovoltaic generating system of a lot of tracking sun to have complex structure, tracking accuracy is low, failure rate is high, the high in cost of production shortcoming, be difficult to be generalized in real life and use.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of photovoltaic generation sunshine double-shaft tracking mechanism is provided, its compact conformation, reasonable in design, it is convenient to realize, can realize the steady tracking to the sun, can improve the generating capacity of photovoltaic power generation apparatus, practical, result of use is good, is convenient to promote the use of.
for solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of photovoltaic generation sunshine double-shaft tracking mechanism, it is characterized in that: comprise base, be arranged on the drive installation plate on the base top sidewall, be arranged on the latitude direction transmission case and the longitudinal transmission case that is arranged on latitude direction transmission case top of base top, the open top of described longitudinal transmission case and be provided with dust cover, the latitude direction reductor that latitude direction motor is installed on described drive installation plate and joins with the output shaft of latitude direction motor, be provided with the latitude direction worm screw that the output shaft by shaft coupling and described latitude direction reductor joins in described latitude direction transmission case, the latitude direction reduction gearing that is meshed with described latitude direction worm screw and be used for installing the latitude direction gear transmission shaft of described latitude direction reduction gearing, be connected with latitude direction pinion wheel on described latitude direction gear transmission shaft, be equipped with in described latitude direction transmission case and reach the outer final drive shaft of described latitude direction transmission case, the latitude direction gear wheel that is meshed with described latitude direction pinion wheel is installed on described final drive shaft, described longitudinal transmission case is fixedly connected on the top of described final drive shaft, solar panels installation shaft and longitudinal gearing shaft are installed in described longitudinal transmission case from top to bottom successively, the longitudinal worm-gear speed reducer that is provided with the longitudinal motor in described longitudinal transmission case and joins with the output shaft of longitudinal motor, the output shaft of described longitudinal worm-gear speed reducer and described longitudinal gearing shaft join, on described longitudinal gearing shaft, the longitudinal pinion wheel is installed, the longitudinal gear wheel that is meshed with described longitudinal pinion wheel is installed on described solar panels installation shaft, the two ends of described solar panels installation shaft all reach outside described longitudinal transmission case and respectively are connected with a web joint, on described web joint, solar panels are installed.
Above-mentioned photovoltaic generation sunshine double-shaft tracking mechanism is characterized in that: described base fixes on the ground by foot bolt.
Above-mentioned photovoltaic generation sunshine double-shaft tracking mechanism, it is characterized in that: be provided with on described base top sidewall be used to the first gusset that supports described drive installation plate, be provided with on described final drive shaft be used to the second gusset that supports described longitudinal transmission case.
The utility model compared with prior art has the following advantages:
1, the utility model compact conformation, reasonable in design, and it is convenient to realize.
2, the novel use simple operation of this use, after preparing corresponding tracking control system, can realize to the sun from motion tracking.
3, the utility model has been realized three grades of decelerations on the latitude direction, has realized double reduction on the precision direction, can realize the steady tracking to the sun, makes solar panels and sunray constantly keep vertical, has improved the generating capacity of photovoltaic power generation apparatus.
4, the utility model sound construction is difficult for by artificial destruction, and long service life need not frequent maintenance and repair.
5, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model compact conformation, reasonable in design, it is convenient to realize, can realize the steady tracking to the sun, can improve the generating capacity of photovoltaic power generation apparatus, and practical, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is on the utility model drive installation plate and the annexation schematic diagram of interior each parts of latitude direction transmission case.
Description of reference numerals:
1-solar panels; 2-solar panels installation shaft; 3-web joint;
4-latitude direction transmission case; 5-dust cover; 6-longitudinal gear wheel;
7-longitudinal pinion wheel; 8-longitudinal worm-gear speed reducer;
9-longitudinal motor; 10-final drive shaft; 11-latitude direction gear wheel;
12-latitude direction pinion wheel; 13-latitude direction worm screw; 14-latitude direction reduction gearing;
15-drive installation plate; 16-shaft coupling; 17-latitude direction reductor;
18-latitude direction motor; 19-base; 20-longitudinal transmission case;
21-latitude direction gear transmission shaft; 22-longitudinal gearing shaft;
23-foot bolt; The 24-the first gusset; The 25-the second gusset.
Embodiment
as depicted in figs. 1 and 2, the utility model comprises base 19, be arranged on the drive installation plate 15 on base 19 top sidewalls, be arranged on the latitude direction transmission case 4 and the longitudinal transmission case 20 that is arranged on latitude direction transmission case 4 tops at base 19 tops, the open top of described longitudinal transmission case 20 and be provided with dust cover 5, the latitude direction reductor 17 that latitude direction motor 18 is installed on described drive installation plate 15 and joins with the output shaft of latitude direction motor 18, be provided with the latitude direction worm screw 13 that the output shaft by shaft coupling 16 and described latitude direction reductor 17 joins in described latitude direction transmission case 4, the latitude direction reduction gearing 14 that is meshed with described latitude direction worm screw 13 and be used for installing the latitude direction gear transmission shaft 21 of described latitude direction reduction gearing 14, be connected with latitude direction pinion wheel 12 on described latitude direction gear transmission shaft 21, be equipped with in described latitude direction transmission case 4 and reach the outer final drive shaft 10 of described latitude direction transmission case 4, the latitude direction gear wheel 11 that is meshed with described latitude direction pinion wheel 12 is installed on described final drive shaft 10, described longitudinal transmission case 20 is fixedly connected on the top of described final drive shaft 10, solar panels installation shaft 2 and longitudinal gearing shaft 22 are installed in described longitudinal transmission case 20 from top to bottom successively, the longitudinal worm-gear speed reducer 8 that is provided with longitudinal motor 9 in described longitudinal transmission case 20 and joins with the output shaft of longitudinal motor 9, the output shaft of described longitudinal worm-gear speed reducer 8 and described longitudinal gearing shaft 22 join, on described longitudinal gearing shaft 22, longitudinal pinion wheel 7 is installed, the longitudinal gear wheel 6 that is meshed with described longitudinal pinion wheel 7 is installed on described solar panels installation shaft 2, the two ends of described solar panels installation shaft 2 all reach outside described longitudinal transmission case 20 and respectively are connected with a web joint 3, on described web joint 3, solar panels 1 are installed.
In the present embodiment, described base 19 fixes on the ground by foot bolt 23.Be provided be used to the first gusset 24 that supports described drive installation plate 15 on described base 19 top sidewalls, be provided with on described final drive shaft 10 be used to the second gusset 25 that supports described longitudinal transmission case 20.
Principle of work of the present utility model and the course of work are: latitude direction motor 18 High Rotation Speeds, and longitude and latitude direction reductor 17 reduces rotating speed, has realized latitudinal primary speed-down; Longitude and latitude direction reductor 17 drives 13 motions of latitude direction worm screw again, and latitude direction worm screw 13 is connected with a joggle with latitude direction reduction gearing 14, has realized latitudinal double reduction; Latitude direction reduction gearing 14 drives 21 rotations of latitude direction gear transmission shaft, latitude direction gear transmission shaft 21 drives 12 rotations of latitude direction pinion wheel, engaged transmission occurs with latitude direction gear wheel 11 in latitude direction pinion wheel 12, again slow down, latitudinal three grades of decelerations have been realized, latitude direction gear wheel 11 drives final drive shaft 10 rotations, thereby adjusts the tracking of solar panels 1 on the latitude direction; Longitudinal motor 9 High Rotation Speeds, reduce rotating speed and drive longitudinal gearing shaft 22 through longitudinal worm-gear speed reducer 8 and rotate, driving longitudinal pinion wheel 7 rotates again, drive again that longitudinal gear wheel 6 rotates and the rear drive solar panels installation shaft 2 of slowing down is rotated, thereby adjust the tracking of solar panels 1 on longitudinal.
In sum, the utility model has been realized three grades of decelerations on the latitude direction, realized double reduction on the precision direction, can realize the steady tracking to the sun, make solar panels 1 and sunray constantly keep vertical, improved the generating capacity of photovoltaic power generation apparatus.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.

Claims (3)

1. photovoltaic generation sunshine double-shaft tracking mechanism, it is characterized in that: comprise base (19), be arranged on the drive installation plate (15) on the sidewall of base (19) top, be arranged on the latitude direction transmission case (4) at base (19) top and be arranged on the longitudinal transmission case (20) at latitude direction transmission case (4) top, the open top of described longitudinal transmission case (20) and be provided with dust cover (5), the latitude direction reductor (17) that latitude direction motor (18) is installed on described drive installation plate (15) and joins with the output shaft of latitude direction motor (18), be provided with the latitude direction worm screw (13) that the output shaft by shaft coupling (16) and described latitude direction reductor (17) joins in described latitude direction transmission case (4), the latitude direction reduction gearing (14) that is meshed with described latitude direction worm screw (13) and be used for installing the latitude direction gear transmission shaft (21) of described latitude direction reduction gearing (14), be connected with latitude direction pinion wheel (12) on described latitude direction gear transmission shaft (21), be equipped with in described latitude direction transmission case (4) and reach the outer final drive shaft (10) of described latitude direction transmission case (4), the latitude direction gear wheel (11) that is meshed with described latitude direction pinion wheel (12) is installed on described final drive shaft (10), described longitudinal transmission case (20) is fixedly connected on the top of described final drive shaft (10), solar panels installation shaft (2) and longitudinal gearing shaft (22) are installed in described longitudinal transmission case (20) from top to bottom successively, the longitudinal worm-gear speed reducer (8) that is provided with longitudinal motor (9) in described longitudinal transmission case (20) and joins with the output shaft of longitudinal motor (9), the output shaft of described longitudinal worm-gear speed reducer (8) and described longitudinal gearing shaft (22) join, longitudinal pinion wheel (7) is installed on described longitudinal gearing shaft (22), the longitudinal gear wheel (6) that is meshed with described longitudinal pinion wheel (7) is installed on described solar panels installation shaft (2), the two ends of described solar panels installation shaft (2) all reach outside described longitudinal transmission case (20) and respectively are connected with a web joint (3), solar panels (1) are installed on described web joint (3).
2. according to photovoltaic generation claimed in claim 1 sunshine double-shaft tracking mechanism, it is characterized in that: described base (19) fixes on the ground by foot bolt (23).
3. according to photovoltaic generation claimed in claim 1 sunshine double-shaft tracking mechanism, it is characterized in that: be provided be used to the first gusset (24) that supports described drive installation plate (15) on the sidewall of described base (19) top, be provided with on described final drive shaft (10) be used to the second gusset (25) that supports described longitudinal transmission case (20).
CN 201220646101 2012-11-29 2012-11-29 Sunlight dual-axis tracking mechanism used in photovoltaic power generation Expired - Fee Related CN202975818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220646101 CN202975818U (en) 2012-11-29 2012-11-29 Sunlight dual-axis tracking mechanism used in photovoltaic power generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220646101 CN202975818U (en) 2012-11-29 2012-11-29 Sunlight dual-axis tracking mechanism used in photovoltaic power generation

Publications (1)

Publication Number Publication Date
CN202975818U true CN202975818U (en) 2013-06-05

Family

ID=48516871

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN202975818U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104358839A (en) * 2014-10-24 2015-02-18 浙江恒丰泰减速机制造有限公司 Double-axis positioning transmission mechanism
CN105116919A (en) * 2015-09-21 2015-12-02 桂林电子科技大学 Automatic sunlight tracking system of solar cell panel
CN111851728A (en) * 2020-07-27 2020-10-30 潍坊昌大建设集团有限公司 Green energy-saving building and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104358839A (en) * 2014-10-24 2015-02-18 浙江恒丰泰减速机制造有限公司 Double-axis positioning transmission mechanism
CN105116919A (en) * 2015-09-21 2015-12-02 桂林电子科技大学 Automatic sunlight tracking system of solar cell panel
CN111851728A (en) * 2020-07-27 2020-10-30 潍坊昌大建设集团有限公司 Green energy-saving building and preparation method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20141129