Clamping device for fruit detection and grading

Abstract

The invention relates to a clamping device for fruit detection and classification, is applicable to clamping fruit stem type fruit conveying, rotating and fruit unloading for fruit classification, belonging to the technical field of fruit processing machinery. The clamping device for fruit detection and classification comprises two parts, namely a fruit clamping part and a fruit rotating part, wherein the fruit clamping part comprises a transverse clamping mechanism, a vertical motion mechanism and a shell mechanism; the fruit rotating part comprises a rotating shaft, a connected bearing block, a bearing II, a bearing end cover and a gear; the rotating shaft is connected with a bottom plate of the fruit clamping part through a shaft head nut; the connected bearing block is used for mounting the bearing II; the gear is arranged at the other end of the rotating shaft and drives the fruit clamping part to rotate through the rotating shaft. The clamping device is reasonable in structure, convenient to operate, high in reliability, economic and practical and can adapt to online fruit detection and classification, and the fruit detection damage rate can be greatly reduced.

Description

technical field [0001] The invention relates to a clamping device for fruit detection and grading, which is used for fruit stalk-type fruit transportation, rotation and fruit unloading for fruit grading, which can meet the needs of online detection and grading of long-stem fruits based on machine vision, and belongs to fruit processing field of mechanical technology. Background technique [0002] In recent years, with the rapid development of image processing technology and computer technology, automatic detection and grading of fruits using machine vision technology has been widely used. Foreign countries began to study fruit grading systems based on computer vision technology in the 1990s, and now there are a large number of practical products, such as the OSCARTM and MERLIN high-speed fruit grading production lines in the United States, which are used for apples, oranges, peaches, pears, etc. Fruit grading and quality testing. Although domestic research on fruit grading...

AI Technical Summary

Problems solved by technology

Especially for those small fruits with thin skin and easy damage, such as Korla pear, if the damage rate cannot be effectively reduced, the entire grading system will lose its practical value

[0004] Most of the existing fruit detection needs to put the fruit in the tray to turn it back and forth, or use the friction between the fruit conveying device and the fruit surface to turn the fruit, which greatly increases the mechanical damage rate of the fruit during the detection process

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