Soil humidity detecting device

A soil moisture and detection device technology, which is applied in the agricultural field, can solve the problems that cannot replace manual soil sampling monitoring, and the monitoring accuracy of instruments is uneven, and achieves the effects of reliable performance, reasonable overall structure setting and high measurement accuracy.

Active Publication Date: 2018-07-24
SHUCHENG LIMIN OIL TEA SPECIALIZED COOP
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At present, there are many methods for measuring soil moisture, such as drying method, neutron meter method, measuring soil conductivity, etc.; at present, the main method for soil moisture measurement in the agricultural sector is the traditional drying method, and there are also some automatic observation instruments. However, the monitoring accuracy of various types of instruments is uneven, and it cannot replace manual soil monitoring.

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] A soil moisture detection device, characterized in that: the soil moisture detection device includes a soil drilling unit and a detection unit;

[0023] The soil-drilling unit is used to drill holes on the ground to facilitate the probe in the detection unit to penetrate into the soil; the soil-drilling unit includes a drive tube 1, a rotating rod 9, a drive assembly, and a drill bit 6; the drive tube 1 passes through Reciprocate up and down to drive the rotating rod 9 to rotate, the driving tube 1 is a hollow cylindrical tube, and the inner wall of the driving tube 1 is provided with a spiral groove 19; the rotating rod 9 is a hollow cylindrical rod, and the length of the rotating rod 9 is greater than that of the driving tube 1 length, the outer diameter of the rotating rod 9 is less than the inner diameter of the driving tube 1, the top of the rotating rod 9 ...

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Abstract

The invention discloses a soil humidity detecting device and belongs to the technical field of agriculture. The soil humidity detecting device comprises a soil drilling unit and a detecting unit, wherein the soil drilling unit is used for punching holes on land to let a probe in the detecting unit extend into soil; the detecting unit comprise a shell body, a soil humidity sensor, an analog-digitalconverter, a single chip microcomputer, a display screen and a battery; the soil humidity sensor, the analog-digital converter, the single chip microcomputer, the display screen and the battery are arranged on the shell body. According to the soil humidity detecting device disclosed by the invention, soil taking is avoided, and the holes are drilled on land directly to detect the humidity; the soil humidity detecting device has the advantages of convenience, quickness, ability in detecting soil humidity parameters in different depths, reasonable whole structure arrangement, high measurement accuracy, reliable performance and ability in better guiding agricultural production.

Description

technical field [0001] The invention belongs to the technical field of agriculture, in particular to a soil moisture detection device. Background technique [0002] Soil moisture refers to the soil moisture content, which is an important physical parameter of soil. Soil water is the link between surface water and groundwater, and plays an important role in the formation, transformation and consumption of water resources. Development and ecosystem changes are of great significance. At the same time, soil moisture content is also a key indicator of agricultural production conditions, and the soil moisture content plays a vital role in the growth of crops. The decomposition and mineralization of organic nutrients in the soil is inseparable from water. The chemical fertilizers applied to the soil can only be dissolved in water. The migration of nutrient ions to the surface of the root system and the absorption of nutrients by the crop roots must be achieved through the water me...

Claims

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Application Information

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IPC IPC(8): G01N33/24
CPCG01N33/24
Inventor 魏长同
Owner SHUCHENG LIMIN OIL TEA SPECIALIZED COOP
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