Tray type fruit weight detection and grading system and method

A weight detection and grading system technology, applied in the field of agricultural machinery, to achieve the effect of easy promotion, not easy to damage, and smooth transition

Active Publication Date: 2020-04-10
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a tray-type fruit weight detection and grading system and method to solve or partially solve the problem that the existing detection and grading system cannot realize the detection and grading of large-sized fruits

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  • Tray type fruit weight detection and grading system and method
  • Tray type fruit weight detection and grading system and method
  • Tray type fruit weight detection and grading system and method

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0043] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected...

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Abstract

The invention relates to the technical field of agricultural machinery, and discloses a tray type fruit weight detection and grading system and method. The tray type fruit weight detection and gradingsystem comprises an independent tray for conveying fruits, a weighing mechanism, a first fruit unloading mechanism, a PLC and an upper computer; the independent tray comprises a base and a tray movably mounted on the base; the weighing mechanism is used for acquiring weight information of the tray and the fruits located on the tray, and the PLC is used for transmitting the acquired weight information to the upper computer; the upper computer is used for associating a pre-acquired tray number with weight and grade information to obtain a weight grading result; and the PLC is further used for controlling corresponding actions of the first fruit unloading mechanism on the basis of the tray number and the weight grading result. By the tray type fruit weight detection and grading system, rapidand automatic weight detection and grading of fruits, especially large-size fruits such as watermelons, Hami melons and grapefruits, can be realized.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a tray-type fruit weight detection and grading system and method. Background technique [0002] Post-harvest fruit commercialization and grading can effectively improve the quality of fruit, increase its market competitiveness, and further increase the profits of related fruit production enterprises. [0003] Weight is one of the most common fruit quality grading standards, especially for quality inspection and grading of large-sized fruits such as watermelon, melon, grapefruit, etc. At present, my country has successfully developed a system or core component for automatic quality detection and grading of some fruits such as oranges and tangerines. [0004] However, these systems are not very suitable for the detection and grading of the weight of large-sized fruits. As a result, the weight detection of large-sized fruits still uses manual individual weighing, whi...

Claims

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Application Information

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IPC IPC(8): B07C5/28B07C5/02B07C5/36
CPCB07C5/02B07C5/28B07C5/361B07C5/362B07C2501/009
Inventor 李江波张驰黄文倩
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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