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A sorting device and method for identifying the size of litchi fruit stones based on infrared spectroscopy

A lychee core and infrared spectroscopy technology is applied in the field of mechanical automation to achieve the effects of high accuracy, low cost, and easy and fast sorting.

Active Publication Date: 2021-10-19
SOUTH CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] According to investigation and research, there is no equipment for sorting litchi before further processing in domestic and foreign markets and research

Method used

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  • A sorting device and method for identifying the size of litchi fruit stones based on infrared spectroscopy
  • A sorting device and method for identifying the size of litchi fruit stones based on infrared spectroscopy

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Embodiment Construction

[0034] The technical solutions in the examples of the present invention will be clearly described below in conjunction with the accompanying drawings of the examples of the present invention. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0035] Such as figure 1 As shown, the application provides a kind of sorting device based on infrared spectroscopy to identify the size of litchi fruit stones, including a frame 1, on which a conveyor mechanism 3 is arranged from back to front, and a conveyor mechanism 3 is installed above the rear end of the conveyor mechanism 3. Automatic feeding mechanism 2, detection device 4 is arranged on conveying mechanism 3; Sorting mechanism 5 is installed on the front end of ...

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Abstract

This application discloses a sorting device and method for identifying the size of litchi fruit pits based on infrared spectrum. The material mechanism is provided with a detection device on the conveying mechanism; a sorting mechanism is installed at the front end of the frame, and a sorting channel is arranged in the sorting mechanism, which is used to import the sorted lychees into different collection mechanisms; The picked lychees fall from the automatic feeding mechanism to the conveying mechanism, and the individual lychees are sequentially conveyed to the sorting mechanism through the conveying mechanism. For the sorting mechanism, after the corresponding litchis arrive at the sorting mechanism, the sorting mechanism will guide the litchis into the corresponding collection mechanism according to the detection results. The invention has the advantages of simple structure, convenient operation, low cost and no damage to the pulp, and is very suitable for use in production lines.

Description

technical field [0001] The application relates to the field of mechanical automation, in particular to a sorting device and method for identifying the size of litchi stones based on infrared spectroscopy, which can be used for sorting the stones of all varieties of litchi, longan or other fruits. Background technique [0002] my country is a big litchi country. According to statistics in December 2018, the total area of ​​litchi planted in my country is 8.13 million mu, with an annual output of 2.296 million tons. However, lychee is a typical seasonal fruit with a concentrated ripening period and a short shelf life. During the lychee production period, oversupply tends to occur, resulting in some lychees being unsalable. Therefore, with the increase of lychee production, the sales products will inevitably become more and more diverse, and the sales channels will inevitably become wider and wider. Litchi will depend on deep processing, and processing equipment related to lych...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/02B07C5/10B07C5/36B07C5/38
CPCB07C5/02B07C5/10B07C5/362B07C5/38
Inventor 郭嘉明刘劲吕恩利钟锡裕吴丹楠曾志雄郭瑾聪张宗莹谢梓颖谢昕泽
Owner SOUTH CHINA AGRI UNIV
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