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Solar energy tracking device

A technology of solar tracking and hinged support, applied in the direction of using feedback control, etc., can solve the problems of slow rotation, large transmission ratio of the drive system, high cost and difficult to promote, and achieve the effect of cost realization and overload protection

Inactive Publication Date: 2013-08-14
MAANSHAN JUBAO NEW ENERGY EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the slow rotation and the large transmission ratio of the drive system, the existing design generally adopts the joint drive of the gearbox and the electric push rod or worm gear. The disadvantage is that the cost is high and it is difficult to popularize; The cost of the device is the research direction of solar tracking devices for photovoltaic power generation

Method used

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Embodiment Construction

[0021] Referring to the accompanying drawings, a solar tracking device includes a foundation 1, a hinged support 2, a T-shaped shaft 3, a pin shaft 4, a shaft sleeve 5, a nut 6, a main beam 7, an auxiliary beam 8, a slide rail column 10, Ear plate 11, shaft 14, hinged support 2 15, foundation 2 16, diagonal brace 21, screw rod 24, screw nut 13, C-shaped slider 26, washer 27, cotter pin 28 and photovoltaic panel 30, sub-beam welding On the main girder, the photovoltaic panel is installed on the upper plane of the sub-girder, the two ends of the main girder are welded with bushings, and the bushing cooperates with the T-shaped shaft to form a sliding bearing. The two bushings are concentric, and their concentric axes are placed on a north-south vertical plane. Inside, is the axis for the east-west swing of the photovoltaic panel. There is a hole in the big end of the T-shaped shaft to fit with the pin shaft. The T-shaped shaft at the left lower end of the main beam is hinged to t...

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Abstract

The invention discloses a solar energy tracking device which is characterized by comprising a first base, a first hinged support, a primary beam , an secondary beam, a slide rail column, a second hinged support, a second base, inclined struts, a screw rod, a lead screw nut, a C-shaped slide block and a photovoltaic panel, wherein the secondary beam is welded on the primary beam; the photovoltaic panel is mounted on an upper plane of the secondary beam; the primary beam is hinged with the first hinged support and the C-shaped slide block through a T-shaped shaft; the C-shaped slide block in in clearance fit with an inner slideway of the slide rail column; the lead screw nut is fixed in the C-shaped slide block; the screw rod is screwed into the lead screw nut; two ends of the screw rod are mounted in the slide rail column through a slide bearing; a shaft and the inclined struts are welded at the lower part of the slide rail column; and the side rail column is hinged with the second hinged support through the shaft. According to the solar energy tracking device, the automatic tracking for solar azimuths and the manual tracking for slowly-changing solar azimuths are achieved at low cost.

Description

technical field [0001] The invention relates to the field of new energy technologies, in particular to a solar tracking device suitable for solar cells. Background technique [0002] Solar cells have the ability to directly convert sunlight into electricity. In order to allow solar panels to receive the most sunlight, the light-absorbing surface of the battery should always be perpendicular to the direction of solar radiation where it is located. Therefore, the tracking solar panel bracket should slowly rotate with the sun . Due to the slow rotation and the large transmission ratio of the drive system, the existing design generally adopts the joint drive of the gearbox and the electric push rod or worm gear. The disadvantage is that the cost is high and it is difficult to popularize; The cost of the device is the research direction of the solar tracking device for photovoltaic power generation. Contents of the invention [0003] The technical problem to be solved by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12
Inventor 王晶慧王亨雷
Owner MAANSHAN JUBAO NEW ENERGY EQUIP TECH
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