Blueberry screening machine having cleaning function

Abstract

The invention discloses a blueberry screening machine having a cleaning function. The machine comprises a screening plate and receiving plates, wherein the screening plate is inclined; multiple inclined grooves are transversely formed in the screening plate; the widths of the grooves are 10-15 mm, and are gradually increased from high end to low end along the screening plate; a first baffle plate and a second baffle plate are vertically arranged above the two sides of the screening plate; a water storage cavity is formed in the middle part of the first baffle plate; multiple water outlet holes are uniformly formed in the inner wall of the first baffle plate; the receiving plates are arranged at one side of the screening plate; feed ports of the receiving plates are corresponding to the lower ends of the grooves; multiple receiving plates are arranged at one side of the screening plate in sequence; blueberries are put on the screening plate; the blueberries entering the screening plate roll to the lower end of the screening plate through the fit between the inclined screening plate and the inclined grooves; and when the blueberries roll to the grooves with proper sizes, the blueberries move to the lower ends of the grooves in the grooves, while cleaning, to enter the receiving plates, so that the mechanical blueberry screening and cleaning are realized, and the screening and cleaning efficiency is improved.

Description

technical field [0001] The invention relates to a mechanical screening machine, in particular to a blueberry screening machine with cleaning function. Background technique [0002] One type of blueberry is a low shrub, wild with short legs, small particles, and rich in anthocyanins; the second type is artificially cultivated blueberries, which can grow to 240cm in height, with larger fruits, more water, and relatively low anthocyanin content. There are more than 400 species of Vaccinium distributed all over the world. It originates in and is mainly produced in the United States and is also known as American blueberry. Wild blueberries in my country are mainly produced in the forest areas of Changbai Mountain, Daxinganling and Xiaoxinganling. It has only been successfully domesticated and cultivated in recent years. Research on blueberries in my country began in the early 1980s. The Small Berry Research Institute of Jilin Agricultural University took the lead in entering th...

AI Technical Summary

Problems solved by technology

Since blueberries are now intensively planted, it is time-consuming and laborious to pick and screen, especially in the screening, manual screening is traditionally used, but the efficiency of manual screening is low, and it is difficult to avoid inaccurate manual screening

Moreover, manual cleaning is required after screening, which increases the workload

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