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A precise screening device for corn kernels

A screening device and grain technology, which is applied in the fields of screening, solid separation, seed and rhizome treatment, etc., can solve the problems of low screening efficiency and poor accuracy, and achieve improved screening accuracy, improved screening efficiency, The effect of improving planting quality

Active Publication Date: 2021-11-09
淄博市农业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the shortcomings of low screening efficiency and poor precision in the prior art, and propose a corn grain precision screening device

Method used

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  • A precise screening device for corn kernels
  • A precise screening device for corn kernels
  • A precise screening device for corn kernels

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Embodiment Construction

[0035] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0036] Such as Figure 1-Figure 13 The corn grain precision screening device shown includes a screening screen 5 arranged obliquely, the top edge of the screening screen 5 is vertically connected with a coaming 6, and the bottom end of the screening screen 5 is installed with aggregates. The bottom end of the box bucket 7 and the collection box bucket 7 are connected with a support buffer mechanism through two rotating parts. The support buffer mechanism includes two bottom plates 18 that are horizontally arranged on both sides below the collection box bucket 7 respectively. The top two ends of the bottom plate 18 Both support columns 14 are vertically connected, and the tops of the two support columns 14 o...

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Abstract

The present invention relates to the technical field of corn grain screening, in particular to a precise screening device for corn grains, which includes a screening net plate arranged obliquely, and a shroud is vertically connected to the top edge of the screening net plate. The bottom end of the net plate is equipped with a collection box bucket, the bottom end of the collection box bucket is connected with a support buffer mechanism through two rotating parts, and the middle position of the bottom of the collection box bucket is vertically connected and installed with a first discharge pipe , a discharge valve is installed on the first discharge pipe, and a circulation lifting mechanism is provided under the screen plate. The present invention is simple and convenient to operate, has good circulation screening and automatic unloading functions at the same time, and effectively improves the precision of corn grain screening.

Description

technical field [0001] The invention relates to the field of corn grain screening, in particular to a corn grain precision screening device. Background technique [0002] Corn is an annual herbaceous plant of the Poaceae family. Also known as corn corn, corn sticks, corn, pearl rice, etc. Native to Central and South America, it is an important food crop in the world and is widely distributed in the United States, China, Brazil and other countries. [0003] Compared with traditional grain crops such as rice and wheat, corn has strong drought tolerance, cold tolerance, barren tolerance and excellent environmental adaptability. Corn has high nutritional value and is an excellent food crop. As a high-yield grain crop in China, corn is an important source of feed for animal husbandry, aquaculture, and aquaculture, and is also one of the indispensable raw materials for food, medical and health, light industry, and chemical industry. Because corn resources are extremely rich, c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00A01C1/06B07B1/28B07B1/42B07B1/46
CPCA01C1/00A01C1/06B07B1/28B07B1/42B07B1/46
Inventor 黄志银吴广俊卢振宇刘蔚霞路笃旭翟乃家乔健张超
Owner 淄博市农业科学研究院
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