Soil moisture detecting instrument for detecting deep soil humidity

A technology of soil moisture and deep soil, applied in the direction of instruments, scientific instruments, measuring devices, etc., can solve the problems of inability to detect soil, troublesome operation of buried soil moisture detectors, etc., and achieve simple operation procedures, easy to move and install Effect

Inactive Publication Date: 2016-07-06
CHENGDU KEYVOL AGRI TECHNOLGOY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention overcomes the deficiencies of the prior art, and provides a soil moisture detec

Method used

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  • Soil moisture detecting instrument for detecting deep soil humidity

Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 A soil moisture detection instrument capable of detecting deep soil moisture is shown, which includes a detector probe 1 and a detector body 2. The detector probe 1 is connected to the detector body 2 by a wire, and it is also provided with a telescopic rod 3. One end of the telescopic rod 3 is connected to the detector probe 1, and the other end of the telescopic rod 3 is connected to a handle 4. The handle 4 is provided with a wire through hole 41, and the wire passes through the telescopic rod 3 and the wire through hole in turn 41 is connected to the main body 2 of the detector; the probe of the detector probe 1 is provided with a spiral blade 5.

[0019] In this embodiment, the handle 4 is connected to the probe of the detector probe 1 through the telescopic rod 3. The probe of the detector probe 1 is provided with a spiral blade 5, and the handle 4 is rotated. It moves downwards and drives the telescopic rod 3 to move downwards. The telescopic rod 3...

Embodiment 2

[0022] This embodiment is further improved on the basis of embodiment 1, such as figure 1 A soil moisture detection instrument capable of detecting moisture in deep soil is shown. The main body 2 of the detector is provided with a cord reel 6, one end of the wire is connected to the detector probe 1, and the other end of the wire passes through the coil. The cord 6 is connected to the main body 2 of the tester. The wire reel 6 of this embodiment is an automatic wire reel, which can automatically take up the wire; since this embodiment is used for deep soil detection, the wire is relatively long, and the setting of the wire reel 6 saves the experimenter's wire taking up work.

Embodiment 3

[0024] This embodiment is further improved on the basis of embodiment 1, such as figure 1 In the shown soil moisture detection instrument that can detect the moisture of deep soil, the handle 4 is provided with a rubber protective layer 42; it has a protective effect on the hands of the experimenter and increases the user experience.

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Abstract

The invention discloses a soil moisture detection instrument capable of detecting deep soil moisture, which includes a detector probe, a detector main body, a telescopic rod, a handle, a wire through hole, a rubber protective layer, a spiral blade, and a wire reel; Beneficial effects: the handle of the present invention is connected to the probe of the detector probe through the telescopic rod, and the probe of the detector probe is provided with a spiral blade. When the handle is rotated, the probe moves downward under the action of the spiral blade and drives The telescopic rod moves downward, and the telescopic rod can be extended and shortened, which is convenient for moving and placing while satisfying deep-level soil moisture detection. The lead wire of the detection instrument probe of the present invention is arranged inside the telescopic rod, which has a certain protective effect on the lead wire, and avoids that the lead wire is damaged during the process of inserting into the soil, thereby causing damage to the detection instrument; the present invention can not only penetrate deep into the soil measurement, and the operation process is simple.

Description

Technical field [0001] The invention relates to a soil moisture detection instrument, more specifically to a soil moisture detection instrument that can detect the moisture of deep soil. Background technique [0002] Soil moisture is an important part of the soil and plays a very important role in the growth of crops. my country's water resources are very scarce. Agricultural water accounts for about 70% of the country’s total water consumption, of which more than 90% is used for irrigation. At present, the national average irrigation water utilization rate is only 43%. At the national level, there is great potential for water saving. Farmland moisture measurement and precise irrigation are an inseparable part of precision agriculture. Through rapid and accurate measurement of soil moisture to grasp the moisture content of farmland, it is not only conducive to the implementation of water-saving irrigation, but also accurate water supply is also conducive to improving crop yield a...

Claims

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Application Information

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IPC IPC(8): G01N33/24
CPCG01N33/246
Inventor 李波
Owner CHENGDU KEYVOL AGRI TECHNOLGOY CO LTD
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