A rotatable multi-directional soil moisture sensor

A soil moisture, multi-directional technology, applied in the field of sensors, can solve the problems of deviation in soil moisture content measurement results, increase costs, expensive probes, etc., and achieve the effect of direct and accurate measurement data and cost saving.

Active Publication Date: 2019-04-05
ZHEJIANG JIAYUDA MACHINERY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, commonly used soil moisture sensors include probe-type soil moisture sensors and profile soil moisture sensors. The physical characteristics of the soil profile, such as soil structure and void conditions, have changed the soil compaction and soil structure, and the soil moisture content measured by the soil moisture sensor is greatly affected by the soil texture, structure and compaction. There are deviations in the measurement results of soil moisture content. At the same time, when it is necessary to measure soil moisture from multiple directions and different angles, multiple groups of probes need to be embedded, and the probes are relatively expensive, which increases the cost.

Method used

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  • A rotatable multi-directional soil moisture sensor
  • A rotatable multi-directional soil moisture sensor
  • A rotatable multi-directional soil moisture sensor

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Embodiment Construction

[0015] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0016] Such as figure 1 The shown rotatable multi-directional soil moisture sensor includes a housing 8, the inside of which is a hollow structure, and a cover 12 is arranged on the housing.

[0017] The upper rotating base 1, the lower rotating base 10, the probe fixing base 2, the spring, the relay 11 and the stepping motor 7 are arranged in the housing; the upper rotating base 1 and the lower rotating base 10 are arranged in the housing 8, a probe fixing seat 2 and a relay 11 are arranged between the upper rotating base 1 and the lower rotating base 10, and guide wheels 6 are arranged at the upper and lower ends of the probe fixing base 2, and the upper and lo...

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Abstract

The invention discloses a rotary multi-azimuth soil moisture sensor which comprises a housing. The inside of the housing is a hollow structure, a cover body is arranged on the housing, and an upper rotary seat, a lower rotary seat, a probe fixing seat, a spring, a relay and a stepping motor are arranged in the housing. The soil sensor can adjust a measurement angle at any time without multiple groups of probes, and the costs are saved. The probes are directly inserted into soil, directly sampled soil is non-excavated soil, and measured data is direct and accurate.

Description

technical field [0001] The invention relates to a sensor, in particular to a rotatable multi-directional soil moisture sensor. Background technique [0002] Soil moisture is an essential condition for crop growth. Appropriate soil moisture content can not only increase crop yield, but also avoid water waste and soil loss. Therefore, real-time monitoring of soil moisture content is very necessary. At present, commonly used soil moisture sensors include probe-type soil moisture sensors and profile soil moisture sensors. The physical characteristics of the soil profile, such as soil structure and void conditions, have changed the soil compaction and soil structure, and the soil moisture content measured by the soil moisture sensor is greatly affected by the soil texture, structure and compaction. This causes deviations in the measurement results of the soil moisture content. At the same time, when it is necessary to measure the soil moisture from multiple directions and diffe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24
CPCG01N33/24G01N2033/245
Inventor 范昕昀
Owner ZHEJIANG JIAYUDA MACHINERY CO LTD
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