A dust removal protection device for visual equipment

Abstract

The present invention is a dust removal and protection device for visual equipment, which belongs to the technical field of dust removal and protection of equipment; the technical problem to be solved is: providing a device that can carry out dust removal and protection for visual equipment in a complex environment; the technical solution adopted is: A dust removal protection device for visual equipment, including a horizontally placed transparent cylinder and a brush roller. A visual device that does not rotate with the rotation of the transparent cylinder is installed inside the transparent cylinder. A first device is installed on the transparent cylinder. Sprocket, a second sprocket is installed on the brush roller, the dust removal protection device also includes a driving device, the output shaft of the driving device is provided with a third sprocket, the first sprocket, the second sprocket and the third sprocket. The sprockets are connected by chains; suitable for dust removal and protection of machines.

Description

technical field [0001] The invention relates to a dust removal protection device for visual equipment, which belongs to the technical field of dust removal protection for equipment. Background technique [0002] Machine vision mainly uses computers to simulate human visual functions, extracts information from images of objective things, processes and understands them, and finally uses them in actual detection, measurement and control. In the process of visual equipment identifying objective things, visual The cleanliness of the equipment within its field of view directly affects its recognition of objective things. Therefore, the dust removal and protection technology of visual equipment occupies an extremely important position in machine vision technology; [0003] Nowadays, for the dust removal and protection of visual equipment, most of them use the method of manual regular cleaning and scrubbing. This method has high requirements for the timeliness and effectiveness of d...

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Problems solved by technology

[0003] Nowadays, for the dust removal and protection of visual equipment, most of them use the method of manual regular cleaning and scrubbing. This method has high requirements for the timeliness and effectiveness of dust removal and protection work, and is only suitable for places with better environment or less impact on vision. For complex transportation environments such as coal mines, cement plants, ports, etc., if coal slime, rain, snow, floating dust, and spilled transportation materials cover the vision lens of the visual equipment, if they cannot be removed in a timely and effective manner, it will seriously affect or completely blur The recognition field of view of the equipment makes the vision equipment unable to accurately identify the work; in addition, in some application sites, the staff use wipers to protect the field of vision of the vision equipment from dust. This method can indeed remove obstacles on the vision equipment, but Since the wiper will instantly block the vision lens of the visual equipment during the cleaning process, so that the visual equipment can only realize monitoring, but cannot realize visual recognition;

[0004] At present, due to the limitations of the dust removal and protection technology of visual equipment, many machine recognition technologies for transportation sites such as coal mines, cement plants, and ports are still in theoretical research, and there are basically no visual equipment available in these complex environments; therefore, a A device that can effectively remove dust and protect visual equipment in a complex environment is the key to whether machine vision technology can be popularized and used in transportation sites such as coal mines, cement plants, and ports.

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