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Automatic fruit grading device

An automatic grading and fruit grading technology, which is used in solid separation, separation of solids from solids by air flow, chemical instruments and methods, etc., to reduce the number of labor and improve efficiency.

Inactive Publication Date: 2014-07-30
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an automatic fruit grading device, which can sort the color and size of fruits, so as to overcome the deficiencies of traditional manual grading, improve the efficiency of fruit grading, and reduce manual labor.

Method used

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  • Automatic fruit grading device
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Examples

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Embodiment

[0018] The screening drum 1 has a certain taper: forming a circular truncated shape with a larger diameter at one end surface and a smaller diameter at the other end surface. It is fixed with two stages with the same taper as the screening drum 1: the inner ring screening drum 1.1, the middle ring screening drum 1.2, the inner ring screening drum 1.1 and the middle ring screening drum 1.2 are equipped with sieve holes, the inner ring screening drum The sieve hole diameter on the 1.1 is larger than the sieve hole diameter on the middle circle screening drum 1.2. The inner ring screening drum 1.1 is longer than the middle ring screening drum 1.2, and the middle ring screening drum 1.2 is longer than the screening drum 1. A hollow cylinder is provided on the end surface of the screening drum 1 with a smaller diameter, the diameter of the hollow cylinder is smaller than the diameter of the inner ring screening drum 1.1, and the hollow cylinder constitutes the feed opening 7 .

[...

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Abstract

The invention provides an automatic fruit grading device, which comprises a support seat, wherein a screening rolling tube is arranged on the support seat, a screening tube is fixedly arranged in the screening rolling tube, a discharging funnel is arranged under the other side of the screening rolling tube and is connected with a chute, and a color sensor and an automatic door are arranged on the chute. The automatic fruit grading device is characterized in that fruits respectively fall into the discharging funnel to enter corresponding material guide grooves after being subjected to size screening in the screening rolling tube, at an outlet part of each material guide groove, the color screening is carried out through the color sensor, and the fruits in different colors are guided out from the automatic door part. The automatic fruit grading device has the advantages that the grading on the peel surface colors and the size of the fruits in spherical and oval shapes is realized, the defects of the traditional artificial grading are overcome, the fruit grading efficiency is improved, and the number of workers is reduced.

Description

technical field [0001] The invention relates to an automatic fruit grading device, which is suitable for the field of agricultural fruit classification. Background technique [0002] In the process of fruit sales, its price is often affected by factors such as the size, shape, and color of the fruit. Therefore, when fruit is assembled, grading is particularly important. However, in the face of large quantities of fruits, traditional manual grading not only requires a lot of human resources, but also is inefficient, which in turn reduces the quality of fruits and affects the sales of fruits. Contents of the invention [0003] The invention provides an automatic fruit grading device, capable of sorting the color and size of fruits, so as to overcome the shortcomings of traditional manual grading, improve the efficiency of fruit grading, and reduce labor. [0004] The technical solution adopted by the present invention is: an automatic fruit grading device, including a supp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B9/00
Inventor 张发军李林子
Owner CHINA THREE GORGES UNIV
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