Online resistance type device and online resistance type method for measuring water of grain

A technology of grain moisture and line resistance, which is applied in the agricultural field to improve the quality of measurement signals, reduce grain loss, and enhance anti-interference ability.

Active Publication Date: 2014-05-21
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a device and method for online resistance grain moisture measurement, which can overcome the defects of the existing online resistance grain moisture measurement device

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  • Online resistance type device and online resistance type method for measuring water of grain
  • Online resistance type device and online resistance type method for measuring water of grain
  • Online resistance type device and online resistance type method for measuring water of grain

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0062] see figure 1 , The embodiment of the present invention provides a device for online resistance grain moisture measurement, the device includes: a grain dryer 1 , a sampler 3 and a measuring instrument 5 .

[0063] Wherein, the hoist 2 is used to transfer the grains at the bottom of the grain dryer 1 to the top, and the grains are freely scattered from the top, and the hot air blown from the grain dryer 1 heats and dries the scattered grains, and the sam...

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Abstract

The invention provides an online resistance type device and an online resistance type method for measuring water of grain. The online resistance type device comprises a grain dryer, a sampler and a measurement instrument. The invention further provides a method for measuring the water of the grain by using the online resistance type device. By using the method and the device, intelligent automatic operation of the grain dryer can be realized, the influence caused by temperature and impurities is eliminated, and the water of the grain is accurately measured.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a device and method for online resistance grain moisture measurement. Background technique [0002] Grain moisture is an important factor affecting grain quality. The moisture content of grain not only determines the safety of grain storage, but also restricts the process of grain processing and distribution. Excessive grain moisture can easily cause grain heat, mildew, and insects. Drying grains with a grain dryer is the most effective way to reduce the moisture content of grains. During the drying process, the grain moisture must be measured to avoid low grain moisture, which will affect the nutritional content and quality of the grain. [0003] Measurement methods can be divided into manual sampling offline measurement methods and online automatic measurement methods. The online automatic measurement method can automatically sample, measure and display, which has the ...

Claims

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Application Information

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IPC IPC(8): G01N27/04
Inventor 梅鹤波孟志军王沛东付卫强武广伟董建军周长伟姚红罗长海丛岳
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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