Soil sampling and detecting device

Abstract

The invention provides a soil sampling and detecting device. The soil sampling and detecting device comprises a box body, a soil sampling mechanism, a supporting adjusting mechanism, a movable adjusting mechanism, a crushing and detecting mechanism, an auxiliary operating mechanism and a limiting mechanism. The movable adjusting mechanism suitable for adjusting and transferring different road surfaces is connected with the bottom of the box body and comprises a hub, a supporting plate, a rectangular inner threaded pipe, a rectangular sleeve, a first bevel gear, a second bevel gear, an outer threaded rod, a T-shaped rotating rod, a circular box, a third rotating shaft and a bent plate. According to the soil sampling and detecting device provided by the invention, the form of the corresponding hub needs to be adjusted in the transferring process for pushing and transferring; the device can be suitable for rolling of different types of road surfaces; and when the road condition of the soil conveying road surface is poor, transferring can be conducted in a manual carrying mode; time and labor are saved in the operation process; the working efficiency is improved; the device is suitablefor transferring of two kinds of road surfaces; and the application range of the transferring process is widened.

Description

technical field [0001] The invention relates to the technical field of farmland soil sampling and detection devices, in particular to a soil sampling and detection device. Background technique [0002] With the development of industry and the wide application of pesticides and fertilizers, the pollution of soil is becoming more and more common. From the perspective of environmental protection, the detection, evaluation and improvement of soil are becoming more and more important. Determination of representative values ​​of environmental quality factors to determine environmental quality or pollution levels and their changing trends. What we usually refer to as soil monitoring refers to soil environmental monitoring, which generally includes technical content such as point sampling, sample preparation, analysis methods, result characterization, data statistics, and quality evaluation. The detection and treatment of soil first needs to detect the quality of the soil to determ...

AI Technical Summary

Problems solved by technology

Although the sampling device improves the accuracy of soil sample pollutant determination, manual sampling is required, which is time-consuming and laborious, and the sampling efficiency is low

[0004] Traditional soil sampling and testing devices need to be transported to the soil surface in the process of testing soil for on-site sampling and immediate on-site testing to prevent the sampling from being brought back to the laboratory. Longer storage time will affect the detection accuracy. Before the sampling process, the soil sampling and detection device is transferred to the soil surface. Because the soil surface is relatively loose, the traditional roller contact is used to push the transfer, and the contact friction with the conveying ground is low, and the push transfer process is prone to slipping. It affects the normal movement of domestic vehicles, and the bending depends on the manual handling process. The handling process is time-consuming and laborious, which affects the overall efficiency of detection

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