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A rapid detection system for soil water content in saline-alkali land

A technology of soil water content and detection system, which is applied in the field of rapid detection system of soil water content in saline-alkali land, to achieve the effect of improving detection efficiency

Active Publication Date: 2021-01-29
JIAYING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a rapid detection system for soil moisture content in saline-alkali land, so as to overcome the defect that the pin-type soil moisture sensor can only quickly detect surface soil moisture

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  • A rapid detection system for soil water content in saline-alkali land
  • A rapid detection system for soil water content in saline-alkali land
  • A rapid detection system for soil water content in saline-alkali land

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Embodiment Construction

[0023] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0024] Figure 1-Figure 2 A structural diagram of a rapid detection system for soil water content in saline-alkali land according to a preferred embodiment of the present invention is shown.

[0025] like Figure 1-Figure 2 As shown, the rapid detection system of soil moisture content in saline-alkali land includes: bracket 1, installation cylinder 2, electric drill 3, drill bit 31, first electric push rod 4, pin type moisture sensor 5, second electric push rod 6, support wheel 8, Data collector 101, processor 100, display 102, start button 103, first rocker 104, second rocker 105, rotation rocker 106, shock-absorbing buffer mechanism 9, shock-absorbing rocker 107 and handle 22; two The brackets 1 are arranged side b...

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Abstract

The invention relates to the field of soil water content detection, and specifically discloses a rapid detection system for soil water content in saline-alkali land, including: brackets, two brackets are provided with longitudinal chute extending to the outside of the upper end; The cylinder slides through the rotating shaft and is set in the longitudinal chute; several electric drills are arranged side by side on one side of the installation cylinder; the drill bits installed on the electric drill, the length of several drill bits becomes longer in turn; the side by side interval is arranged on the other side of the installation cylinder Several first electric push rods on one side are installed on the pin-type moisture sensor of the first electric push rod; each is fixed on the second electric push rod at the bottom of a bracket, and the driving part of the second electric push rod is provided with The arc-shaped support surface corresponding to the circumferential surface below the cylinder is installed; a plurality of support wheels are evenly arranged on the arc-shaped support surface. The system can quickly obtain soil moisture content at different depths, and can make comprehensive judgments, which not only takes less time, but also has higher data accuracy.

Description

technical field [0001] The invention belongs to the field of soil water content detection, in particular to a rapid detection system for soil water content in saline-alkali land. Background technique [0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. According to the incomplete statistics of UNESCO and FAO, the area of ​​saline-alkali land in the world is 954.38 million hectares, of which my country is the largest 99.13 million hectares. The formation of alkaline soil and alkalized soil in my country is mostly related to the accumulation of carbonate in the soil, so the degree of alkalization is generally high, and plants in severe saline-alkali soil areas can hardly survive. Among them, the water content of saline-alkali soil is detected by its One of the important research indicators. [0003] Soil moisture content generally refers to the absolute moisture content of the soil, that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24
CPCG01N33/246G01N33/245
Inventor 张豫蔡德所袁少雄陈军赵玲玲唐光良朱拥军
Owner JIAYING UNIV