High-precision grain sample blanking and collection method

A high-precision, grain-based technology, applied in the direction of analyzing materials, sampling devices, material inspection products, etc., can solve the problems of incomplete unloading, low measurement accuracy, and drop, and achieve high unloading accuracy, excellent unloading effect, and high efficiency high effect

Inactive Publication Date: 2018-03-09
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although there is still a gap compared with foreign countries, it has made great progress. The GHP grain community harvesting system transformed by Shenyang Prius is a better product, and its price has dropped significantly compared with foreign products. Therefore, many domestic breeding units are equipped with this product, but this product still has problems when using it, such as low measurement accuracy and large error rate
[0005] In particular, the unloading method of the current water content measuring device is too simple, resulting in incomplete unloading during the whole process, requiring manual operation

Method used

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the embodiment of the present invention, a high-precision grain sample blanking collection method specifically includes the following steps:

[0024] S1. Material introduction, the seeds are introduced into the slope hopper; due to the gravity, the seeds slide freely, some seeds fall into the measuring cylinder from the middle round opening of the slope hopper, and the rest of the seeds slide into the weighing cylinder along the slope;

[0025] S2, unloading, the we...

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Abstract

The invention discloses a high-precision grain sample blanking and collection method specifically including the following steps of importing seeds into a slope hopper; allowing seeds to fall freely due to gravity, and allowing some seeds to fall into a measuring cylinder from a middle round mouth of the slope hopper and the remaining seeds to slide into a weighing cylinder along a slope; discharging respectively through the weighing cylinder and the measuring cylinder; resetting the weighing cylinder and the measuring cylinder to be empty and return to the starting position. The high-precisiongrain sample blanking and collection method mainly comprises the two parts of weighing cylinder and measuring cylinder to respectively discharge, and has the advantages that discharge effect is excellent due to the overall use of step-by-step discharge, and discharge accuracy is high with the whole process unaffected by each other at the same time, thus enabling the efficiency to be higher.

Description

technical field [0001] The invention relates to the field of grain moisture measurement, in particular to a high-precision grain sample blanking collection method. Background technique [0002] There are many breeding units in my country, some of which are relatively large and some of which are relatively small, so there is a relatively large gap in breeding equipment. Large-scale breeding units not only have more breeders but also have sufficient funds to purchase some advanced breeding equipment. Smaller units may not have so much money to buy breeding equipment, and the equipment used is relatively backward, which further slows down the efficiency of breeding. However, due to the high price of advanced breeding equipment, even large breeding units can only purchase backward breeding equipment from abroad. Generally speaking, there is still a big gap between my country's current breeding equipment and foreign equipment. my country's current breeding is mainly done manually...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/04G01N33/00G01G13/00
CPCG01N1/04G01G13/00G01N33/0098
Inventor 赵丽清
Owner QINGDAO AGRI UNIV
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