Novel soil sampling analyzer

Abstract

The invention provides a novel soil sampling analyzer. The novel soil sampling analyzer comprises a rotating handle, a drill pipe and a drill bit, wherein the lower end of the drill pipe is connected with the drill bit, a motor is arranged at the lower end of the rotating handle, a display is connected at the upper end of the rotating handle, a screw rod is connected to the lower end of the motor, the drill pipe is connected to the lower end of the screw rod, two baffle plates are symmetrically arranged on the inner wall of the drill pipe, a soil analyzer is arranged at the top end of the inner part of the drill pipe, two control knobs are arranged at the upper end of the drill pipe, an opening-closing device is arranged at the top end of the drill bit, an induction detection head is connected to the upper part of the opening-closing device, and the motor is connected with the display, the screw rod, the soil analyzer, the control knobs and the induction detection head through wires. The novel soil sampling analyzer disclosed by the invention has the beneficial effects that while sampling soil, the soil is analyzed preliminarily and soil related information of acidity-alkalinity, constituents, moisture and humidity and the like in the soil are detected in the first time to avoid lowering accuracy of the sampled soil conveyed to a laboratory to be detected.

Description

technical field [0001] The invention belongs to the field of soil analysis instruments, in particular to a novel soil sampling analyzer. Background technique [0002] Soil testing is the basis of soil physical and chemical properties analysis, and the accuracy of analysis is based on the quality of sample collection, and soil sampler is an important tool for soil collection, which has a great impact on the accuracy of soil testing. The samplers currently on the market are cylindrical in shape, the bottom end of the sampling tube is the insertion port, the top of the sampling tube is the excavation port, and the top end is welded with a bracket and a handle. The structure is relatively simple and easy to manufacture, but in the process of sampling , the bottom of the soil column of the sampling pipe is not easy to cut off. During the process of lifting the soil column, the soil column is easy to fall from the lower end because the lower end is not blocked, resulting in the in...

AI Technical Summary

Problems solved by technology

The samplers currently on the market are cylindrical in shape, the bottom end of the sampling tube is the insertion port, the top of the sampling tube is the excavation port, and the top end is welded with a bracket and a handle. The structure is relatively simple and easy to manufacture, but in the process of sampling , the bottom of the soil column of the sampling pipe is not easy to cut off. During the process of lifting the soil column, the soil column is easy to fall from the lower end because the lower end is not blocked, resulting in the incomplete soil column, and the soil column cannot be accurately divided. layer, detection, and the soil sampler often only plays the role of sampling, and can not re-sampling and preliminary analysis of the sampled soil at the same time

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