High-precision grain sample blanking and collection method

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...

AI Technical Summary

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