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Tray type fruit weight detection and grading system

A technology of weight detection and grading system, applied in the field of agricultural machinery, to achieve the effect of smooth transition, convenient use and maintenance, and low cost

Active Publication Date: 2020-11-27
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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  • Summary
  • 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
  • Tray type fruit weight detection and grading system
  • Tray type fruit weight detection and grading system

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Embodiment Construction

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

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

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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. Background technique [0002] The commercial grading of fruits after harvest can effectively improve the quality of fruits, increase their market competitiveness, and further increase the profits of related fruit manufacturers. [0003] Weight is one of the most common fruit quality classification standards, especially suitable for the quality inspection and classification of large-size fruits such as watermelon, melon, grapefruit, etc. At present, our country has successfully developed systems or core components for the automated quality inspection 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-size fruits. As a result, the weight detection of large-size fruits is still manual single weighing, which i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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