Agricultural multi-stage walnut swing screening device

Abstract

The invention belongs to the field of agricultural screening and provides an agricultural multi-stage walnut swing screening device, which comprises a motor, a swing frame, a screening tank, a first screening plate, a second screening plate, a third screening plate and a cam. The motor is fixedly arranged on the left side of a vertical plate; the swing frame is welded between end faces of two slide columns; the cam is fixedly arranged at the right end of a rotating shaft and positioned in the swing frame; the screening tank is arranged at upper ends of guide rails through slide grooves; the left end of the first screening plate is welded to the left inner wall of the screening tank; the second screening plate is fixedly arranged at the right lower end of the first screening plate through first bolts; the left end of the third screening plate is fixedly arranged at the right lower end of the second screening plate through second bolts, and the right end of the third screening plate is arranged in a discharging tank. The agricultural multi-stage walnut swing screening device is reasonable in design, and by combination of swing screening and multi-stage screening plate screening, sorting of walnuts according to sizes can be completed in one time, and high screening efficiency is realized.

Description

technical field [0001] The invention relates to an agricultural screening device, in particular to an agricultural walnut swing multi-stage screening device. Background technique [0002] Walnut, also known as walnut and Qiang peach, is the general designation of Juglandaceae Juglans, native to the Near East. It, almonds, cashew nuts, and hazelnuts are also known as the world-renowned "four major dried fruits". It can be eaten raw, stir-fried, oil-extracted, prepared into cakes, candies, etc. It is not only delicious, but also has high nutritional value. It is known as "Longevity Fruit" and "Longevity Fruit". Walnuts are rich in vitamin B and E, which can prevent cell aging, strengthen the brain, enhance memory and delay aging. Walnuts are also widely used in the treatment of neurasthenia, hypertension, coronary heart disease, emphysema, stomach pain and other diseases, which are beneficial to people's health. In addition to eating, walnuts are also a popular little piece...

AI Technical Summary

Problems solved by technology

Walnuts are mainly planted in southeastern Europe, the Himalayas, and China. Screening walnuts before they are sold is beneficial to increase sales. The current screening equipment requires several screenings to complete the screening of walnuts, and the accuracy rate is not high. Shortcomings

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