Air blowing type small fruit grading execution system

Abstract

The invention discloses an air blowing type small fruit grading execution system. The air blowing type small fruit grading execution system comprises an electromagnetic valve, a fan, an air conveyingpipe, an air blowing barrel, conveying chains, a roller, a collecting opening, a conveying pipe and a grading box, wherein the roller is arrange between the two conveying chains, an air blowing type device is fixed on one side of the roller, an air blowing barrel of the air blowing type device is installed above the roller, the air blowing type device controls the fan through the electromagnetic valve, the fan blows air into the air blowing barrel through the air conveying pipe, the collecting opening is formed in other side of the roller, the collecting opening and the conveying pipe are fixed together, the conveying pipe and the grading box are connected through a sliding groove, and the grading box is located below the conveying pipe. According to the air blowing type small fruit grading execution system, the structure is simple and feasible, the cost is low, the grading precision is high, the automation degree is high, the control is easy, the efficiency is high, grading of small fruits can be rapidly completed, and the method is suitable for grading most small fruits.

Description

technical field [0001] This patent relates to an air blowing executive system for grading small fruits. Background technique [0002] The production of small fruits and vegetables in my country is huge, such as red dates, walnuts, hawthorns, small potatoes, etc. Most of the fruits are sold directly without grading, which seriously affects their market value. At the same time, the packaging and transportation of fruits brought adverse effects. At present, most of the fruit grading still needs to be manually selected. The laborers identify the fruit according to the appearance, color, disease and other factors that affect the external quality level of the fruit, and then artificially classify the fruit. Although this method is simple, convenient and easy to implement, it requires a large labor force, poor working environment conditions, low grading efficiency, is greatly affected by subjective factors, and increases costs at the same time. In recent years, with the developmen...

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Problems solved by technology

Although this method is simple, convenient and easy to implement, it requires a large labor force, poor working environment conditions, low classification efficiency, is greatly affected by subjective factors, and increases the cost

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