A Probe for Measuring Deep Soil Moisture

A deep soil and humidity technology, applied in the field of probes for measuring deep soil humidity, can solve the problems of inability to probe deeply, easily damaged sensors, time-consuming and laborious, etc., and achieve the effects of convenient depth exploration, cost saving and convenient use.

Active Publication Date: 2020-07-28
西安圆方环境卫生检测技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a probe for measuring the humidity of deep soil, aiming to solve the problems that the current probe is time-consuming and laborious when entering the soil, cannot probe deep, and is easy to damage the sensor

Method used

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  • A Probe for Measuring Deep Soil Moisture
  • A Probe for Measuring Deep Soil Moisture
  • A Probe for Measuring Deep Soil Moisture

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Embodiment Construction

[0036] An embodiment of the present invention provides a probe for measuring deep soil moisture, aiming at solving the problems that the current probe is time-consuming and labor-intensive when it enters the soil, cannot penetrate deep, and is easy to damage the sensor.

[0037] The drive nut 7 is screwed and connected to the screw rod 5, and the second gear 6 is fixedly connected to the bottom of the screw rod 5, so that the bidirectional motor 11 can use the drive nut 7 to drive the rotating sleeve 4 to move up and down during the process of driving the screw rod 5 to rotate. At the same time, the second gear 6 can be used to drive the rotating sleeve 4 to rotate, so that a two-way motor 11 can be used to drive the pipe body 301 to move up and down and rotate at the same time. This design structure is ingenious and effectively simplifies the device structure. More lightweight, easy to use, and cost saving.

[0038] By setting the pressurizing device 2 between the transmissio...

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PUM

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Abstract

The invention relates to a probe for measuring humidity of deep soil, and the probe comprises a casing, wherein a screw is rotatably connected inside the casing, a transmission nut is in engaging connection to the outer side of the screw through a thread, one side of the transmission nut is welded with a sliding block, a sliding slot is defined on the side wall of the inner cavity of the casing, the transmission nut is slidably connected to the sliding slot through the sliding block, a second gear is welded to the bottom of the screw, a bidirectional motor is connected to the upper end of the screw, a pressing device is fixedly connected to the transmission nut, a rotating sleeve is rotatably connected to the lower side of the pressing device, a first gear is fixedly connected to the outer side of the rotating sleeve, the first gear and the second gear are in a meshing connection through teeth, and a probe body is installed inside the rotating sleeve. The purpose of the invention is to solve the problem that the current probe wastes time and energy, cannot be deepened and is easy to damage the sensor when entering the soil.

Description

technical field [0001] The invention belongs to the technical field of soil moisture detection, and in particular relates to a probe used for measuring deep soil moisture. Background technique [0002] Soil humidity refers to the soil water content. When observing the section in the field, the degree of moistness of the soil layer can be distinguished. It is generally measured by dry, slightly moist, moist, damp, and wet. If it is tested by hand, it is dry if it feels obviously cool; Slightly wet if not felt wet; moist when pressed into various shapes without wet marks; moist when squeezed by hands without leaching out but wet marks; wet when squeezed by hands and soaked in water. When measuring the soil at a certain depth, it is necessary to make the probe penetrate into the soil, and a humidity sensor is installed in the probe to detect the humidity. [0003] The current probe tube is usually a straight tube structure. When the probe tube enters the soil, it is often manu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24
CPCG01N33/246
Inventor 蒋宁郭龙飞席文敏周强何媛曹欢
Owner 西安圆方环境卫生检测技术有限公司
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