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Automatic cleaning equipment for solar photovoltaic panels and traveling device of automatic cleaning equipment

A solar photovoltaic panel and automatic cleaning technology, applied in photovoltaic power generation, photovoltaic modules, cleaning methods and utensils, etc., can solve the problems of complex overall width of photovoltaic cleaning equipment, failure of cleaning equipment to operate normally, and uneven arrangement.

Pending Publication Date: 2019-09-20
北京科瑞杰科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing photovoltaic cleaning equipment is not very adaptable to photovoltaic arrays of different widths. It is more complicated to adjust the overall width of photovoltaic cleaning equipment according to different photovoltaic panel sizes, and the reassembly process is also relatively cumbersome.
The rigid connection method adopted by the existing photovoltaic cleaning equipment is likely to cause stress concentration and damage the body structure of the cleaning equipment during the walking process of the cleaning equipment
[0005] Because of the uneven arrangement (photovoltaic panels, lower edges and surface of photovoltaic panels), front-to-back misalignment and height difference (in the middle of the photovoltaic panel group) between each photovoltaic panel of the photovoltaic power station, the cleaning equipment Unable to operate normally during work, the machine may be deviated or even stuck, which will cause serious damage to photovoltaic modules and devices, and improper cleaning of photovoltaic panels will reduce the power generation efficiency of solar photovoltaic panels.

Method used

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  • Automatic cleaning equipment for solar photovoltaic panels and traveling device of automatic cleaning equipment
  • Automatic cleaning equipment for solar photovoltaic panels and traveling device of automatic cleaning equipment
  • Automatic cleaning equipment for solar photovoltaic panels and traveling device of automatic cleaning equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Embodiment one, such as Figure 3-4 As shown, a walking device for automatic cleaning equipment for solar photovoltaic panels includes a crossbeam 1, one end of the crossbeam is fixed with an upper frame 2, and the other end is hinged with a lower frame 3 that rotates around the crossbeam. Both ends of the upper and lower frames are A traveling transmission mechanism 4 is provided, and a traveling motor 5 driving one of the traveling transmission mechanisms to run is respectively arranged on the upper and lower frames.

[0027] In this embodiment, the length of the beam can be changed.

[0028] In this embodiment, both the upper and lower frames are triangular structure frames. The isosceles right triangle structure frame is welded by three sections of 40×40 (mm) square tubes.

[0029] In this embodiment, the traveling transmission mechanism includes a traveling wheel assembly 41, a traveling wheel bearing seat 42, a drive shaft bearing seat 43, a traveling motor moun...

Embodiment 2

[0033] Embodiment two, such as Figure 5 As shown, a solar photovoltaic panel automatic cleaning device using the above-mentioned walking device also includes a roller brush bearing seat 61 arranged in the middle of the upper frame, a roller brush bearing seat 62 in the middle of the lower frame, and a roller brush bearing seat arranged between the two roller brush bearing seats. brush between. Among them, the roller brush bearing seat on the lower frame is in an irregular H shape, which makes the shaft head of the roller brush and the motor shaft easier to assemble

[0034] In this embodiment, the rolling brush includes a brush roller sleeve, a roller brush shaft head and a brush strip.

[0035] In this embodiment, the roller brush bearing seat includes a deep groove ball bearing and an elastic circlip for the hole; and the roller brush shaft head is connected with a bolt, a spring washer and a flat washer.

[0036] In this embodiment, the lower frame is provided with a rol...

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Abstract

The invention relates to automatic cleaning equipment for solar photovoltaic panels and a traveling device of the automatic cleaning equipment. The automatic cleaning equipment for the solar photovoltaic panels comprises a cross beam, wherein an upper frame is fixedly arranged at one end of the cross beam; a lower frame which rotates around the cross beam is hinged to the other end of the cross beam; traveling transmission mechanisms are arranged at two ends of the upper frame and two ends of the lower frame separately; and traveling motors which drive one of the traveling transmission mechanisms to operate are separately arranged on the upper frame and the lower frame. The device is simple in structure and easy to assemble.

Description

technical field [0001] The invention relates to a solar photovoltaic panel automatic cleaning device and a walking device thereof. Background technique [0002] In recent years, the new energy power generation industry has developed rapidly, and the photovoltaic power generation industry has become the first choice for new energy power generation at home and abroad due to its advantages of cleanness and environmental protection, stable work performance, simple energy conversion process, and high energy quality. Since photovoltaic panels for photovoltaic power generation are usually installed outdoors, environmental factors such as dust, sundries, bird droppings, etc. will pollute and block the surface of photovoltaic panels, greatly reducing the efficiency of solar photovoltaic panels receiving light energy, thus affecting the performance of solar photovoltaic panels. power generation efficiency. Therefore, the surface of solar photovoltaic panels needs to be cleaned regula...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B1/04B08B13/00H02S40/10
CPCB08B13/00H02S40/10B08B1/12B08B1/32Y02E10/50
Inventor 刘龙武付闯史爱田
Owner 北京科瑞杰科技发展有限公司