Soil detector for detecting acidity and alkalinity properties of soil

Abstract

The invention relates to the technical field of soil detectors, and discloses a soil detector for detecting soil acidity and alkalinity properties, the soil detector comprises a first mounting plate, a second mounting plate and a third mounting plate, and the first mounting plate, the second mounting plate and the third mounting plate are sequentially arranged from bottom to top. The soil sampling mechanism is improved, a guide sleeve is arranged, when sampled soil is conveyed to a lifting sleeve, due to the fact that the bottom end of the guide sleeve is subjected to closing-up treatment, blocky soil is ground at the closed-up position in the conveying process, the ground soil is granular, the granular soil is conveyed by a spiral conveying guide strip, and the soil sampling efficiency is improved. The soil entering the lifting sleeve can be ground again, so that the soil is in a sand grain state, and the device has the advantages that after the sampled soil is ground, in the detection process, the pH value in the soil can be more conveniently released, the pH value releasing and diluting speed is increased, the detection efficiency is improved, and more time is saved.

Description

technical field [0001] The invention relates to the technical field of soil detectors, in particular to a soil detector for detecting soil pH properties. Background technique [0002] The easiest way to measure soil pH is the test paper method. Dry the soil to be tested, weigh 1 gram of dry soil, put it into a test tube, add 5 ml of water, and shake it fully. After the solution is clarified, use PH test paper to measure it. However, this method may be affected by water and cause errors. You can purchase a special soil acidity meter, which is convenient and accurate. Acidity refers to the degree of acidity and alkalinity of a solution, which is generally expressed by the pH value. [0003] In the case of concentrated acid-base detection of agricultural land, the traditional method is to sample the soil from a wide range of sampling points, complete the sampling of soil classification and numbering, and then dry the numbered soil, and then separately The numbered soil is tes...

AI Technical Summary

Problems solved by technology

[0003] When conducting acid-base testing on agricultural land, the traditional method is to sample the soil from a wide range of sampling points, and then classify the soil after sampling number, and then dry the numbered soil, and then test the numbered soil separately. This kind of treatment has a large amount of detection, and there is a certain time period from sampling to results, which will affect the process of soil treatment. Operation It is very inconvenient, so a soil detection device that is fast and produces results in time

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