Solar tracking gear assembly

A technology of gear transmission and sun tracking, which is applied in the field of gear transmission, can solve the problems of high cost and low utilization rate of solar power generation, and achieve the effects of low cost, improved power generation utilization rate, and reduced drive energy consumption

Active Publication Date: 2016-10-12
中碳科技(洛阳)有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the main problems faced by solar power generation are low utilization rate and high cost

Method used

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Embodiment Construction

[0035] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and features of the sun tracking gear transmission proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. Efficacy, detailed as follows.

[0036] see figure 2 and image 3 , the sun tracking gear transmission of the present invention includes a motor, which drives the first sun gear s1 through the input shaft i1, and the first sun gear s1 meshes with two passive first planetary gears p1; each first planetary gear p1 An eccentric shaft h1 is connected to the output disk w, and the eccentric shaft section of the eccentric shaft h1 is equipped with two external gears c1, and the two external gears c1 mesh with the fixed internal gear r1 respectively; the output disk w and The second sun gear s2 is ...

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Abstract

The invention provides a solar tracking gear assembly which adopts primary involute geardrive, primary double-crank involute planetary gear drive with small teeth difference, and primary NGW planetary gear drive and primary bevel gear drive. The azimuth angle adjusting drive and the altitude angle adjusting drive of a solar cell panel are controlled through two brakes. The solar tracking gear assembly has the following advantages: (1) high speed ratio, high torque and small size, wherein the single stage speed ratio of involute geardrive with small teeth difference can reach a maximum of 100, the single stage speed ratio of planetary gear drive can reach 13, the driving energy consumption is reduced greatly, and the energy generation plant factor is improved; (2) large rigidity and good drive performance, wherein the inertia force of a rotary gear train is reduced through multistage deceleration, the additional dynamic load is reduced obviously, and a drive system operates more stably; the solar tracking gear assembly has multipoint internal meshing and power dividing characteristics, high shock resistance and overloading resistance, and large torsional rigidity; (3) double degree-of-freedom output, the solar tracking gear assembly gets rid of a traditional driving mode of multiple motors and multiple driving units, driving mechanisms are simplified, and energy consumption and purchase costs are lowered; (4) excellent manufacturability.

Description

technical field [0001] The invention belongs to the technical field of gear transmission, and in particular relates to a sun tracking gear transmission device. Background technique [0002] With the depletion of non-renewable mineral energy such as coal and oil and the environmental pressure caused by the use of conventional energy, human beings have turned their attention to solving the crisis to new and renewable energy, such as nuclear energy, wind energy, solar energy, and bioenergy. Wait. Among them, solar energy, as an important part of new energy, is highly respected for its inexhaustible, inexhaustible, and non-polluting characteristics. Among them, using the "photovoltaic effect" to directly convert light energy into electrical energy, that is, solar photovoltaic power generation has a huge market prospect. [0003] At present, the main problems faced by solar power generation are low utilization rate and high cost. The utilization rate of solar energy efficiency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/46H02S20/32
CPCF16H3/46F16H2200/2007F16H2200/2035H02S20/32Y02E10/50
Inventor 王海霞张磊
Owner 中碳科技(洛阳)有限公司
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