Soil collection device and collection method thereof

Abstract

The invention discloses a soil collection device and a collection method thereof. The collection device comprises a screen, a vibration motor, a first cylinder, a second cylinder, a first motor and asecond motor; the screen is used for filtering and screening impurities in a soil sample entering a funnel; the vibration motor vibrates to drive the funnel to vibrate, thereby accelerating the speedof filtering the soil sample by the screen; the filtered soil sample further ends the sleeve through a feeding pipe, the controller controls the first cylinder and the second cylinder to work, the first cylinder and the second cylinder are used for driving a piston rod to elongate, thereby pushing a first pressure plate and a second pressure plate to move in the sleeve to extrude and mold the soilsample; after the soil sample is molded, the second cylinder is used for driving the piston rod to contracting, thereby driving the second pressure plate to stretch out from the sleeve; inspection personnel can conveniently take out the extruded and molded soil sample; a push rod and a handle are arranged so as to facilitate the inspection personnel to push the device to move.

Description

technical field [0001] The invention relates to the technical field of soil detection, in particular to a soil collection device and a collection method thereof. Background technique [0002] Soil environment monitoring refers to the determination of environmental quality (or pollution degree) and its changing trend through the determination of representative values ​​of factors affecting soil environmental quality. 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. [0003] Although the soil collection device in the prior art can collect the soil, it cannot sample the soil at different depths well, and at the same time, the soil collection device in the prior art cannot quickly screen the impurities of the sampled soil sample Separation and extrusion molding are inconveni...

AI Technical Summary

Problems solved by technology

[0003] Although the soil collection device in the prior art can collect the soil, it cannot sample the soil at different depths well, and at the same time, the soil collection device in the prior art cannot quickly screen the impurities of the sampled soil sample Separation and extrusion molding, inconvenient for testing personnel to collect and test soil

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