A pipe-inserting type soil water detector calibrating device

A technology of soil moisture and verification devices, which is applied in the direction of measuring devices, soil material testing, instruments, etc., can solve the problems of heavy workload and low work efficiency of soil moisture detectors, and achieve the effect of reducing labor intensity and improving work efficiency

Active Publication Date: 2018-04-17
ZHONGYUAN OPTOELECTRONICS MEASUREMENT & CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intubation type soil moisture detector verification device, which solves the problems of heavy workload and low work efficiency of manual operation verification of soil moisture detectors

Method used

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  • A pipe-inserting type soil water detector calibrating device
  • A pipe-inserting type soil water detector calibrating device
  • A pipe-inserting type soil water detector calibrating device

Examples

Experimental program
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Effect test

specific Embodiment 1

[0037] Specific embodiment 1 of the intubation-type soil moisture detector verification device of the present invention, the intubation-type moisture detector verification device in this embodiment takes the verification of the DZN2 soil moisture detector as an example. First, the specific structure of the DZN2 soil moisture detector is described as follows. The DZN2 soil moisture detector includes a single-layer copper ring sensor 11, a skeleton 12, and a detector handle 13. There are multiple single-layer copper ring sensors 11, and the skeleton 12 is the PVC material that can produce certain deformation.

[0038] Such as Figure 1 to Figure 11 As shown, the intubation type soil moisture detector verification device of the present embodiment includes a mounting frame 2, which is the skeleton and shell of the whole device, and the mounting frame 2 includes a frame body 21, an upper plate 22, a lower plate 23, a door 24. Universal casters 25, adjustable feet 26, aluminum allo...

specific Embodiment 9

[0051] Specific embodiment 9 of the intubation-type soil moisture detector verification device of the present invention, the turntable in this embodiment is rotatably assembled with the ball screw, and the upper end of the turntable is provided with an autorotation drive mechanism, which drives all the installation structures around the soil box assembly The center rotates on its own, and the guide post passes through the turntable and is slidably assembled with the turntable to guide the turntable. The turntable in this embodiment can move up and down with the ball screw mechanism. All the soil box assemblies in this embodiment are installed on the same mounting plate, the mounting plate and the mounting frame are rotatably assembled, and the mounting plate is connected with a revolution drive mechanism that drives its rotation, and the soil box assembly in this embodiment can rotate around the center of the mounting plate Revolution. In other embodiments, all the soil box c...

specific Embodiment 10

[0052] Specific embodiment 10 of the intubation-type soil moisture detector verification device of the present invention, the upper end of the turntable in this embodiment is provided with an autorotation drive mechanism that drives the installation structure to rotate, and the autorotation drive mechanism drives each installation structure around the centerline of the soil box assembly turn. Others are the same as in Embodiment 1, and will not be repeated here.

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Abstract

The invention relates to a pipe-inserting type soil water detector calibrating device. The calibrating device includes a mounting rack. The mounting rack is provided with calibrating units. The calibrating units include soil box assemblies and mounting structures used for mounting soil water detectors. The soil box assemblies include soil boxes. The soil boxes are provided with through holes intowhich the soil water detectors are inserted. The mounting racks are also provided with a relative movement driving mechanism driving the soil box assemblies and the mounting structures to move relatively so that the soil water detectors move into and out of the through holes. The calibrating device replaces manual work for inserting the soil water detectors into the soil box assemblies in a subsection manner, thus reducing labor intensity of workers and increasing the working efficiency.

Description

technical field [0001] The invention relates to the technical field of calibration of an intubation-type soil moisture detector, in particular to a calibration device for an intubation-type soil moisture detector. Background technique [0002] Soil moisture measurement technology is widely used in important monitoring projects such as agriculture, water conservancy, meteorology, forestry and ecology. Soil moisture measurement technology is an important technical guarantee for water saving and drought relief, and the intubation soil moisture detector is an important technical means to realize variable irrigation. [0003] At present, there are many soil moisture measurement methods at home and abroad, and it is an effective, fast, simple and reliable method to measure soil moisture content by using the dielectric properties of soil. Among them, TDR time domain reflectometry, FDR frequency domain reflectometry, and standing wave method are all soil moisture measurement method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24G01N27/00
CPCG01N27/00G01N33/246
Inventor 孟晓东王中金朱东红余国河李秀红陈涛吴苏王艳斌韩振宇张振强顾建军李飞蝶牛娜黄小龙赵要光毛博识孙彬彬
Owner ZHONGYUAN OPTOELECTRONICS MEASUREMENT & CONTROL TECH
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