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A device for detecting the uniformity of straw mixed burial by using soil electrical conductivity

A technology of soil conductivity and uniformity, applied in the direction of measuring devices, material analysis through electromagnetic means, instruments, etc., to achieve the effect of simple structure, low cost and convenient processing

Active Publication Date: 2021-06-08
JILIN UNIV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is still no effective way to detect whether the straw is mixed in the soil evenly.

Method used

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  • A device for detecting the uniformity of straw mixed burial by using soil electrical conductivity
  • A device for detecting the uniformity of straw mixed burial by using soil electrical conductivity
  • A device for detecting the uniformity of straw mixed burial by using soil electrical conductivity

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Embodiment Construction

[0032] The utility model is described below in conjunction with accompanying drawing.

[0033] as attached figure 1 As shown, this method is composed of bracket A, disc rake soil preparation mechanism B, graphite brush mechanism C, and signal detection and data processing mechanism D, wherein: the outer ring of bearing I11 in disc harrow soil preparation mechanism B is neutral to bracket A Interference connection of inner ring of hole Ⅰ8 of plate Ⅰ1; interference connection of outer ring of bearing Ⅱ13 in disc rake mechanism B and inner ring of hole Ⅱ7 of vertical plate Ⅱ6 of bracket A; 8 sets of graphite brush assemblies in graphite brush mechanism C The square steel vertical rods 17 of G are evenly distributed and fixed under the square steel middle beam 3 in the bracket A; the graphite brushes 18 of the 8 groups of graphite brush assemblies G in the graphite brush mechanism C are connected with the The fixed block 16 is contacted and connected during operation; the rotatin...

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Abstract

A device for detecting the uniformity of straw mixed burial by using soil electrical conductivity belongs to the technical field of intelligent agricultural equipment detection. In the present invention, 8 groups of curved discs are fixedly connected to the central axis of the disc rake soil preparation mechanism, and the central axis is movably connected to the Between the two left and right vertical plates in the bracket, the electrode probe is fixed on the curved disc, the power supply of the electrode probe is provided by the graphite brush, and the temperature and humidity sensors are installed on the curved disc. connection; the present invention has the function of measuring soil temperature and humidity on the basis of detecting the uniformity of straw mixed burial, and opens up a new way for the detection of straw mixed burying uniformity and soil parameters. Compared with other single operation tools, the present invention One operation can complete the two tasks of soil preparation and straw mixed burial uniformity detection; the curved surface disc can not only prepare the soil, but also install probes and temperature and humidity sensors to measure potential difference, temperature and humidity; the invention has simple structure and convenient processing. low cost.

Description

technical field [0001] The invention belongs to the technical field of intelligent agricultural equipment detection, and in particular relates to a device for detecting the uniformity of straw mixed embedding by using soil electrical conductivity. Background technique [0002] Conservation tillage techniques mainly include straw returning to the field, no-tillage and less-tillage sowing techniques, etc. Conservation farming makes full use of natural conditions to increase soil protection, restore soil fertility, reduce soil erosion, increase food production, and achieve sustainable agricultural development. [0003] The black soil in Northeast China is a precious wealth endowed by nature to human beings. The fertile soil in the black soil area is a natural treasure house for growing food. In recent years, due to the unreasonable cultivation mode, the black soil has been seriously lost. In order to effectively protect the black soil, the conservation tillage technology is v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/04
CPCG01N27/041
Inventor 齐江涛田辛亮刘凯范旭辉丛旭李茂孙会彬丁晨琛刘向南包志远洪飞
Owner JILIN UNIV
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