Soil moisture detection device

Abstract

The invention discloses a soil moisture detection device which comprises a shell mechanism, ventilation mechanisms, a lifting mechanism, a detection mechanism and a cleaning mechanism. The ventilation mechanisms are arranged on the upper surface and the lower surface of the shell mechanism, the lifting mechanism is fixedly installed in the shell mechanism, the detection mechanism is arranged in the shell mechanism and fixedly connected with the lifting mechanism, and the cleaning mechanism is fixedly installed on the lower surface of the shell mechanism. According to the soil moisture detection device disclosed by the invention, the plurality of cylinders are arranged at a certain distance, so that soil at different depths and at a certain horizontal distance can be detected at the same time; by arranging the cleaning mechanism, when the detection mechanism retracts into the box body after working, soil on the surfaces of the cylinder body and the drill bit can be cleaned, so that the drill bit can be directly used next time; and by arranging the ventilation mechanisms, moisture on and in the cylinder body can be quickly dried in the air, so that the accuracy of next measurement is ensured.

Description

technical field [0001] The invention relates to the technical field of soil moisture detection. Specifically, a soil moisture detection device. Background technique [0002] Water in the soil is indispensable for plant growth, the less water in the soil, the harder it is for plants to absorb water from the soil, the more water in the soil, the easier it is for plants to use water, but different plant growth needs The water content is different. If the soil is watered blindly, not only will the plants not be used for growth, but it will also cause a waste of water. [0003] Most of the existing soil moisture detection devices can only detect one place when performing detection, and most of the outdoor on-site detection devices have simple structures, and the detection is relatively rough. Most of the fine detections are carried out in the laboratory. However, when the soil is transplanted to the laboratory, the moisture in it will inevitably change, and the detected data wi...

AI Technical Summary

Problems solved by technology

[0002] Water in the soil is indispensable for plant growth, the less water in the soil, the harder it is for plants to absorb water from the soil, the more water in the soil, the easier it is for plants to use water, but different plant growth needs The water content is different. If the soil is watered blindly, not only will the plants not be used for growth, but it will also cause a waste of water.

[0003] Most of the existing soil moisture detection devices can only detect one place when performing detection, and most of the outdoor on-site detection devices have simple structures, and the detection is relatively rough. Most of the fine detections are carried out in the laboratory. However, when the soil is transplanted to the laboratory, the moisture in it will inevitably change, and the detected data will have errors