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Profile soil moisture transverse distribution detection device

A technology of soil moisture and horizontal distribution, which is applied in the direction of measuring devices, soil material testing, and analyzing materials, can solve the problems of insufficient level of manual observation, low degree of automation, and low efficiency, and achieve easy use and promotion, simple equipment, running stable effect

Pending Publication Date: 2019-03-01
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current lateral distribution detection of soil moisture is carried out manually, with a low degree of automation, numerous operating procedures, and low efficiency. The gradient taken for each detection cannot be flexibly set. Outstanding problems such as gradient detection

Method used

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  • Profile soil moisture transverse distribution detection device
  • Profile soil moisture transverse distribution detection device
  • Profile soil moisture transverse distribution detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as Figures 1 to 6 As shown, a cross-sectional soil moisture detection device includes a horizontal adjustment mechanism 1, a light rod I2, a fixed plate I3, a small bearing 4, a screw rod 5, a light rod II6, a liquid bead level 7, and a sensor clamping mechanism 8 , groove plate 9, sensor position drive mechanism 10, coupling 11, fixed plate II 12, stepper motor 13 and soil moisture sensor 14;

[0028] The horizontal adjustment mechanism 1 includes adjustable support legs I and adjustable support legs II16 installed on the bottoms of the fixed plate I3 and the fixed plate II12 respectively, and the bead-type spirit level 7 is installed behind the fixed plate I3 and the fixed plate II12;

[0029] The sensor clamping mechanism 8 includes a grooved plate 17, the grooved plate 17 is fastened with the grooved plate 9 and the soil moisture sensor 14 is clamped inside the grooved plate 17;

[0030] Described sensor position driving mechanism 10 comprises drive ...

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Abstract

The invention relates to a profile soil moisture transverse distribution detection device and belongs to the field of soil moisture content detection. The profile soil moisture transverse distributiondetection device comprises a horizontal adjustment mechanism, a light bar I, a fixing plate I, a small bearing, a screw rod, a light bar II, a liquid ball type level, a sensor clamping mechanism, a groove plate, a sensor position drive mechanism, a coupling, a fixing plate II, a stepping motor, a level fixing bolt I, a level fixing bolt II and a soil moisture sensor, wherein the horizontal adjustment mechanism comprises an adjustable support leg I and an adjustable support leg II; a base of the sensor clamping mechanism comprises a clamping bolt I, a clamping bolt II, a clamping bolt III, a clamping bolt IV and a convex slot plate; the sensor position drive mechanism comprises a screw rod nut, a linear bearing I, a linear bearing II, a linear bearing III, a linear bearing IV and a drive box. The profile soil moisture transverse distribution detection device provided by the invention has the advantages of high working efficiency, high automation degree and easiness in operation, and can simplify the steps of manual measurement and improve the measurement accuracy, and thus is of a relatively great popularization value.

Description

technical field [0001] The invention relates to a device for detecting the lateral distribution of soil moisture in a profile, belonging to the field of soil moisture content detection. Background technique [0002] Soil profile moisture detection is an important step to detect the moisture content of undisturbed soil. The detection of lateral distribution of soil moisture is helpful for the detection of lateral distribution of soil moisture after drip irrigation and the analysis of the influence of lateral distribution of water on plant roots. However, the current lateral distribution detection of soil moisture is carried out manually, with low degree of automation, numerous operation processes, and low efficiency. The gradient taken for each detection cannot be flexibly set. Gradient detection and other outstanding problems. Contents of the invention [0003] Aiming at the problems and deficiencies in the above-mentioned prior art, the present invention provides a devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24
CPCG01N33/246
Inventor 杨启良曹春号
Owner KUNMING UNIV OF SCI & TECH
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