Worm gear-worm pair for photovoltaic power generation tracking device

A tracking device and worm gear technology, applied in the field of worm gear and worm pair, can solve the problems of high production cost and low strength, and achieve the effects of convenient installation, increased flexibility, and reduced worm weight.

Inactive Publication Date: 2016-12-14
SICHUAN ZHONGGUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rotation of the existing photovoltaic panels is driven by worm gears, so that the rotation of the photovoltaic panels is realized through the worm gear pair, but the existing worm gear pair has high production cost and low strength

Method used

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  • Worm gear-worm pair for photovoltaic power generation tracking device
  • Worm gear-worm pair for photovoltaic power generation tracking device
  • Worm gear-worm pair for photovoltaic power generation tracking device

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Embodiment Construction

[0017] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] Such as Figure 1 to Figure 4 As shown, the present invention provides a worm gear pair for a photovoltaic power generation tracking device, which is suitable for use in a photovoltaic power generation tracking device. The worm gear pair includes a worm 1 and a worm gear 2 meshed with the worm 1. It is a toroidal worm, and the worm 1 is set as a toroidal worm, which can make the contact between the worm 2 and the worm 1 closer, and achieve multi-tooth contact at the same time, so that the load distributed to each contact point is small, ensuring the worm gear Deputy carrying capacity and efficiency. The worm 1 is used as a transmission rod, and the worm gear 2 is connected to the rotating shaft on the photovoltaic power generation tracking device. During installation, the worm gear 2 is connected to the rotating shaft on the photovoltaic powe...

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Abstract

The invention relates to the technical field of mechanical transmission devices, and specifically relates to a worm gear-worm pair for a photovoltaic power generation tracking device. The worm gear-worm pair comprises a worm and a worm gear engaged with the worm, wherein the worm gear is mainly composed of a gear body and gear teeth uniformly distributed on the outer ring surface of the gear body; the worm gear is of a fan-shaped structure; elastic transition grooves enabling the section areas of the roots of each two adjacent gear teeth to be reduced are arranged in the roots of the gear teeth; and the thickness of the gear body is greater than those of the gear teeth. The worm gear is designed to be fan-shaped, thus the cost is saved, the overall weight is reduced and installation is facilitated while a use need is met. The section areas of the roots of the gear teeth are reduced through the arrangement of the elastic transition grooves, thus bending deformation larger than that of common gear teeth can be generated under the same load, the flexibility of the gear teeth is greatly improved, the case of tooth breakage is avoided, and then the service life of the worm gear is ensured; and the overall strength of the worm gear is ensured through setting the thickness of the gear body to be greater than those of the gear teeth, thus the photovoltaic power generation tracking device smoothly and stably runs.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission devices, in particular to a worm gear pair used for a photovoltaic power generation tracking device. Background technique [0002] Photovoltaic solar energy has recently been widely used as a clean energy source. In order to ensure that photovoltaic panels can absorb sunlight efficiently, it is usually necessary to design photovoltaic panels in a rotatable form, so as to track and adjust accordingly with changes in the angle of sunlight, so that Get more power and improve utilization. The rotation of the existing photovoltaic panel is driven by the worm gear, so that the rotation of the photovoltaic panel is realized through the worm gear pair, but the existing worm gear pair has high production cost and low strength. Contents of the invention [0003] The object of the present invention is to provide a low-cost, high-strength, and flexible worm gear pair for a photovoltaic powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/16F16H55/22
CPCF16H1/16F16H55/22
Inventor 严浩刘以建倪文辉
Owner SICHUAN ZHONGGUAN TECH CO LTD
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