Color sorting system and method for lotus seed processing

Abstract

The invention discloses a color sorting system and method for lotus seed processing, the color sorting system comprises a controller and a color sorter 1, a color sorter 2, a color sorter 3, a color sorter 4, a color sorter 5 and a color sorter 6 which are electrically connected with the controller, and the controller is provided with a human-computer interface. The color sorting method comprises the following steps that the first color sorter removes lotus seeds with shells; the color sorter II removes lotus shells in the shell-free lotus seeds collected by the color sorter I; the third color selector removes dark lotus seeds in the lotus seeds collected by the second color selector; the fourth color sorter removes the lotus seeds with grinding cracks on the surfaces in the lotus seeds collected by the third color sorter; the fifth color sorter removes moldy lotus seeds in the lotus seeds collected by the fourth color sorter; and the sixth color sorter performs color sorting on the lotus seeds with the shells removed by the first color sorter, and connected shells are removed. According to the color sorting device, lotus seeds with shells, lotus shells, dark lotus seeds, lotus seeds with grinding cracks on the surfaces and mildewed lotus seeds can be conveniently removed in sequence, the color sorting efficiency is improved, and the color sorting effect is good.

Description

technical field [0001] The invention relates to the technical field of lotus seed processing, in particular to a color sorting system and method for lotus seed processing. Background technique [0002] The lotus seeds are the seeds of the lotus plant lotus. From June every year, the lotus houses are cut when the fruits are mature, the fruits are taken out, and the peels are removed. After drying, the red lotus seeds become red lotus seeds. After the red lotus seeds are processed and peeled, they become white lotus seeds. Hunan, Hubei, Fujian, Jiangsu, Zhejiang, Jiangxi and other places all produce lotus seeds, among which Xianglian in Xiangtan, Hunan, Jianlian in Fujian Jianning, and Xuanping in Zhejiang are called the three major lotus seeds in China. In the process of lotus seed processing, after peeling, it is necessary to carry out color selection, and remove inferior lotus seeds such as lotus seeds with shells, lotus shells, dark lotus seeds, lotus seeds with abrasion m...

AI Technical Summary

Problems solved by technology

[0003] The existing lotus seed color sorting system has a single function, and it is not convenient to sequentially remove various inferior lotus seeds such as lotus shells, dark lotus seeds, and lotus seeds with abrasion marks on the surface. The color sorting efficiency is low and the color sorting effect is poor.

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