CN201909997U - Solar tracker - Google Patents

Solar tracker Download PDF

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Publication number
CN201909997U
CN201909997U CN2011200064490U CN201120006449U CN201909997U CN 201909997 U CN201909997 U CN 201909997U CN 2011200064490 U CN2011200064490 U CN 2011200064490U CN 201120006449 U CN201120006449 U CN 201120006449U CN 201909997 U CN201909997 U CN 201909997U
Authority
CN
China
Prior art keywords
base
telescopic rod
rod component
vertical rod
flexible rod
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
CN2011200064490U
Other languages
Chinese (zh)
Inventor
刘兴林
周超超
夏田俊
郭文川
杨兵力
Original Assignee
刘兴林
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 刘兴林 filed Critical 刘兴林
Priority to CN2011200064490U priority Critical patent/CN201909997U/en
Application granted granted Critical
Publication of CN201909997U publication Critical patent/CN201909997U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a solar tracker, which comprises a structural frame, a base, a telescopic rod component I, a telescopic rod component II, a vertical rod, a stepper motor and a gearbox. The solar tracker is characterized in that the lower edge of the structural frame (1) is provided with a triangular bracket (4), the lower ends of the telescopic rod component I, the telescopic rod component II and the vertical rod (12) are fixed on the base (14), the upper ends of the telescopic rod component I, the telescopic rod component II and the vertical rod (12) are respectively connected with the triangular bracket (4) on the lower edge of the structural frame (1) through universal joints (2), the telescopic rod component I, the telescopic rod component II and the vertical rod (12) are distributed on the base (14) in a triangular shape, the gearbox (10) is arranged on the base (14), and the stepper motor (9) is arranged on the gearbox (10). The solar tracker has a simple structure and a low cost. In accordance with the principle that three points can determine a plane, the whole system has high structural stability and rigidity, and can be conveniently promoted and applied.

Description

A kind of solar tracking device
Technical field
The utility model relates to a kind of sun power, is specifically related to a kind of solar tracking device.
Background technology
Cell panel has the ability that sunshine luminous energy directly is transformed into electric power, in order to capture the sunshine of maximum, collect sun power to greatest extent, a tracker is connected on the battery, and towards extinction face, so that cell panel can absorb maximum solar radiant energy perpendicular to the continuous aligning cell panel of the direction of solar radiation.For high-efficiency battery plate with centralized battery, this particular importance, present tracker is the double-axis tracking system normally, and described double-axis tracking system has linear actuator that is used for elevation angle control and gear or the linear electric machine that is used for position angle control.Yet the gear motor price is expensive, produces the cost height of tracker, and tracker system is installed on the pillar simultaneously, and the big quality of volume is more quick detachable.
Summary of the invention
At the shortcomings and deficiencies that exist in the above-mentioned prior art, the purpose of this utility model is to provide a kind of solar tracking device simple in structure, easy to operate, easy to utilize.
The technical scheme that realizes above-mentioned utility model purpose is a kind of solar tracking device, comprise framework, base, flexible rod member I, flexible rod member II, vertical rod, stepper motor, gear case, described framework bottom is equipped with A-frame, the lower end of flexible rod member I, flexible rod member II, vertical rod is fixed on the base, its upper end is connected with the A-frame that is installed in framework bottom by universal joint respectively, described flexible rod member I, flexible rod member II, vertical rod is triangular in shape is distributed on the base, described gear case is installed on the base, and stepper motor is installed on the gear case.
The lower end of described vertical rod is fixed on the base by holder.
Described gear case is fixed on the base by dog screw.
The principle of work of the utility model solar tracking device:
Solar tracking device of the present utility model is by on fixing vertical rod link base and the framework, limit the position of a point of framework, the expansion link I is connected two other point of base and framework with the expansion link II, determine a plane by 3, a bit fixing height by control two points that expansion link connected is controlled the angle of solar panels, makes solar panels fully absorb sunshine.
Expansion link I and II elongate or shorten the angle of the angle of pitch that can change solar panel with equal length, and two length of telescopic bar change two bars when not waiting length class is regulated azimuthal angular dimension of solar panels.
The utility model compared with prior art, advantage is:
The utility model tracker mainly is made up of two expansion links, vertical rod, framework and a base, and is simple in structure, with low cost, and according to 3 definite planes, the overall system structure of composition is stablized good rigidly.
Description of drawings
Embodiment of the present utility model is described below with reference to accompanying drawings.
Fig. 1 is the front view of this practical solar tracking device.
Embodiment
1, framework 2, universal joint 3, A-frame 4, Φ 15 screw rods 5, Φ 15 nuts 6, Φ 30 screw rods 7, Φ 30 nuts 8, shell 9, stepper motor 10, gear case 11, dog screw 12, vertical rod 13, holder 14, base.
Fig. 1 shows a kind of solar tracking device of embodiment of the present utility model, comprise framework 1, base 14, flexible rod member I, flexible rod member II, vertical rod 12, stepper motor 9, gear case 10, described framework 1 bottom is equipped with A-frame 4, flexible rod member I, flexible rod member II, the lower end of vertical rod 12 is fixed on the base 14, its upper end is connected with the A-frame 4 that is installed in framework 1 bottom by universal joint 2 respectively, described flexible rod member I, flexible rod member II, vertical rod 12 triangular in shape being distributed on the base 14, described gear case 10 is installed on the base 14, and stepper motor 9 is installed on the gear case 10.
The lower end of described vertical rod 12 is fixed on the base 14 by holder 13.
Described gear case 10 is fixed on the base 14 by dog screw 11.
Described flexible rod member I is the same with flexible rod member II structure, the flexible rod member of three grades of reductions being made up of Φ 15 screw rods 5, Φ 15 nuts 6, Φ 30 screw rods 7, Φ 30 nuts 8, shell.

Claims (3)

1. solar tracking device, comprise framework, base, flexible rod member I, flexible rod member II, vertical rod, stepper motor, gear case, it is characterized in that, described framework (1) bottom is equipped with A-frame (4), flexible rod member I, flexible rod member II, the lower end of vertical rod (12) is fixed on the base (14), its upper end is connected by universal joint (2) A-frame (4) following with being installed in framework (1) respectively, described flexible rod member I, flexible rod member II, vertical rod (12) is triangular in shape to be distributed on the base (14), described gear case (10) is installed on the base (14), and stepper motor (9) is installed on the gear case (10).
2. solar tracking device according to claim 1 is characterized in that, the lower end of described vertical rod (12) is fixed on the base (14) by holder (13).
3. solar tracking device according to claim 1 is characterized in that, described gear case (10) is fixed on the base (14) by dog screw (11).
CN2011200064490U 2011-01-06 2011-01-06 Solar tracker Expired - Fee Related CN201909997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200064490U CN201909997U (en) 2011-01-06 2011-01-06 Solar tracker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200064490U CN201909997U (en) 2011-01-06 2011-01-06 Solar tracker

Publications (1)

Publication Number Publication Date
CN201909997U true CN201909997U (en) 2011-07-27

Family

ID=44302198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200064490U Expired - Fee Related CN201909997U (en) 2011-01-06 2011-01-06 Solar tracker

Country Status (1)

Country Link
CN (1) CN201909997U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102638194A (en) * 2012-03-21 2012-08-15 杭州帷盛太阳能科技有限公司 Three-shaft parallel solar tracker
CN105302167A (en) * 2015-12-10 2016-02-03 中国科学院南京地理与湖泊研究所 Three-point location solar automatic tracking device, and control system and control method thereof
CN105527982A (en) * 2016-01-11 2016-04-27 上海紫竹新兴产业技术研究院 Double-shaft automatic sunlight tracking device
CN105743428A (en) * 2016-04-30 2016-07-06 徐志勇 Installation rack for photovoltaic power generation device capable of improving illumination intensity
CN106330074A (en) * 2016-11-14 2017-01-11 江苏双联集成支吊架有限公司 solar cell panel bracket

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102638194A (en) * 2012-03-21 2012-08-15 杭州帷盛太阳能科技有限公司 Three-shaft parallel solar tracker
CN105302167A (en) * 2015-12-10 2016-02-03 中国科学院南京地理与湖泊研究所 Three-point location solar automatic tracking device, and control system and control method thereof
CN105527982A (en) * 2016-01-11 2016-04-27 上海紫竹新兴产业技术研究院 Double-shaft automatic sunlight tracking device
CN105743428A (en) * 2016-04-30 2016-07-06 徐志勇 Installation rack for photovoltaic power generation device capable of improving illumination intensity
CN106330074A (en) * 2016-11-14 2017-01-11 江苏双联集成支吊架有限公司 solar cell panel bracket

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110727

Termination date: 20120106