Air-drying treatment device after soil sampling

Abstract

The invention relates to the technical field of soil sampling and further discloses an air-drying treatment device after soil sampling. The device comprises a case, wherein a first connecting rod is rotationally connected with the upper left side of the case, a first spring is fixedly connected with the lower left side of the first connecting rod, a second connecting rod is rotationally connectedwith the lower side of the first connecting rod, a first connecting rod is fixedly connected with the left side of the second connecting rod, and a rotating piece is rotationally connected with the right side of the first connecting rod. The air-drying treatment device after soil sampling is advantaged in that through air draft, then, the soil in the air drying cavity is subjected to air drying treatment, an operator holds the first connecting rod and the first connecting rod by hands, the second connecting rods are separated from the corresponding inclined clamping grooves, and then the firstconnecting rods are rotated up and down, so the opening size between the rotating pieces is adjusted, the air volume is adjusted, and the device achieves the effects that the air volume can be adjusted and air-dried soil of different degrees can be obtained.

Description

technical field [0001] The invention relates to the technical field of soil sampling, in particular to an air-drying treatment device after soil sampling. Background technique [0002] For soil monitoring, the collected soil samples should be air-dried in time to avoid the change of properties caused by mildew. Avoid direct sunlight exposure. For soil air-drying methods, natural air-drying and mechanical air-drying are mainly used. Since the efficiency of natural air-drying is too low, mechanical air-drying is mainly used. [0003] At present, most of the soil air-drying devices on the market mainly use fans to blow the air to dry the soil. Nowadays, this kind of device can only be set with one air volume, and can only get one type of air-dried soil, and only the collected soil is used. Air-dried, no automatic soil sampling device. The above situation will lead to the problems that the air volume cannot be adjusted, the air-dried soil of different degrees cannot be obtain...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an air-drying processing device after soil sampling, which has the advantages of being able to adjust the air volume, obtaining different degrees of air-drying soil, multi-functional, and having the function of automatic quantitative sampling, and solves the problem of existing The soil air-drying device cannot adjust the air volume, cannot obtain different degrees of air-dried soil, has a single function, and has no automatic quantitative sampling function.

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