Magnetic seal grain adsorption fixing device and use method

Abstract

The invention provides a magnetic seal grain adsorption fixing device and a use method. The magnetic seal grain adsorption fixing device comprises a magnetic seal adsorption module, an air duct module, a magnetic seal return module and an adsorber base, wherein the magnetic seal adsorption module, the air duct module and the magnetic seal return module are mounted on the adsorber base, and the air duct module is used for connecting a vacuum extractor with the magnetic seal adsorption module. The magnetic seal adsorption module can realize sealing and conducting states, no airflow passes a through hole in the adsorption module in the sealing state, and grain adsorption force can be generated by airflow passing the through hole in the adsorption module in the conducting state, and grains are fixed. The magnetic seal return module is connected with a power supply, so that the magnetic seal adsorption module in the conducting state returns to the sealing state. The magnetic seal grain adsorption fixing device and the use method are strong in grain adsorption force, and the grains are easily recycled and cannot be damaged or polluted.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a device for absorbing and fixing ears of grain in a magnetic sealing manner and a method for using it. Background technique [0002] In the study of plant phenomics on cereals, ear type analysis of cereals is an important part of the work. However, due to the closely packed morphological characteristics of grain ears, it is difficult to obtain accurate ear type parameters by directly taking photos and analyzing them, and the low efficiency and low-precision mode of manual measurement and recording of grain ears are difficult to meet the diverse needs of phenomics. This, high-throughput requirements. Therefore, there is a need for a device that can fix the ears of grain and prevent them from being shrunk, so as to meet the requirements of high-throughput image analysis and measurement. [0003] At present, there is no related device for fixing the ear of grain. T...

AI Technical Summary

Problems solved by technology

The bending method needs to manually bend each branch on the ear of corn to make it deform and prevent it from being gathered, and the operation time is longer; while the gluing method is to manually separate the branches of the ear of corn, and then fix the branches with transparent adhesive tape or glue. This method is easy to damage the ear when changing the branch position of the ear, and it is easy to leave chemical agents on the grain, which will affect subsequent breeding or related experiments.

Images