Soil detection sampler and sampling method

Abstract

The invention relates to a soil detection sampler and a sampling method. The soil detection sampler comprises a fixing frame and a sampling frame, the sampling frame is fixedly installed on the lower end face of the fixing frame, and the fixing frame comprises a supporting circular plate, a support rod, a table block, a conical block, a first motor, a first threaded rod, a movable block, a second motor and a pushing piece cylinder; the sampling frame comprises a positioning column, a first semicircular long plate, a second semicircular long plate, an electromagnetic plate, a magnetic suction plate, an arc-shaped cutter, a telescopic blade and an electric push rod. The sampler is fixedly supported through the fixing frame, an operator does not need to control the sampler for a long time, and therefore the requirement for physical strength of the operator is lowered; soil is sampled through cooperation of the fixing frame and the sampling frame, and when the soil is loose, the soil is extruded through the pushing piece barrel to be compacted into blocks, so that the soil is conveniently and rapidly stored in the follow-up process, and the soil is prevented from being polluted by the external environment.

Description

technical field [0001] The invention relates to the technical field of soil detection and sampling, in particular to a soil detection sampler and a sampling method. Background technique [0002] As the environment changes, the nature of the soil also changes. In order to know whether the soil is suitable for planting, it is necessary to test the soil. Before the test, it is necessary to sample the soil to be tested. Generally, it is necessary to sample multiple groups, and finally to test the soil of multiple groups. In order to obtain the average detection value of the soil, when sampling the soil, the soil sampler is generally used to sample the soil. During the sampling process, the operator is required to support the sampler, so the physical strength of the operator is affected. Certain requirements, due to the different degree of moisture of the soil, the degree of looseness of the soil after sampling is different. When the soil after sampling is loose, the soil is not ...

AI Technical Summary

Problems solved by technology

[0002] As the environment changes, the nature of the soil also changes. In order to know whether the soil is suitable for planting, it is necessary to test the soil. Before the test, it is necessary to sample the soil to be tested. Generally, it is necessary to sample multiple groups, and finally to test the soil of multiple groups. In order to obtain the average detection value of the soil, when sampling the soil, the soil sampler is generally used to sample the soil. During the sampling process, the operator is required to support the sampler, so the physical strength of the operator is affected. Certain requirements, due to the different degree of moisture of the soil, the degree of looseness of the soil after sampling is different. When the soil after sampling is loose, the soil is not easy to store quickly, which makes the soil easily polluted by the external environment, and ultimately affects the test results of the soil.

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