Integrated soil and soil solution collecting device

Abstract

The invention provides an integrated soil and soil solution collecting device, which relates to the technical field of soil collection. The integrated soil and soil solution collecting device comprises a sampling box, wherein a first sliding rod is fixedly connected to the inner top wall of the sampling box, a movable plate is slidably connected to the outer surface of the first sliding rod, a sampling cylinder is fixedly connected to the bottom part of the movable plate, a rotating rod is movably connected to the inner top wall of the sampling cylinder, a lifting auger is fixedly connected tothe outer surface of the rotating rod, and a through groove is formed in the bottom part of the sampling box. According to the integrated soil and soil solution collecting device, a soil sample is discharged into a collecting box by means of a soil discharging pipe for collection under the lifting action of the lifting auger through rotation of the rotating rod, thus the collection of the soil sample is completed, a collecting pipe reciprocates left and right in the collecting box, and the soil in the collecting box is subjected to liquid pumping via the collecting hole, so that the samplingof a soil solution is completed, and the problems that a device is inconvenient to operate and carry when the soil and the soil solution are sampled in the past are solved.

Description

technical field [0001] The invention relates to the technical field of soil collection, in particular to an integrated soil and soil solution collection device. Background technique [0002] Both soil and soil solution are the basis of soil science research. Soil reflects the integrity, soil total carbon, total nitrogen, etc.; and soil solution, as one of the most active areas in soil, reflects the effective performance of soil, such as effective Simultaneous collection, detection and analysis of carbon, available nitrogen, etc. are the prerequisites to ensure the authenticity of soil scientific research. [0003] The existing collection of soil and soil solution is mostly carried out separately. When collecting, many tools are needed and the collection tools are large in size, not easy to carry, and it is difficult to ensure the consistency of the sampling space. The soil solution collector and collector are The separated state is not only inconvenient to carry, but also e...

AI Technical Summary

Problems solved by technology

[0003] The existing collection of soil and soil solution is mostly carried out separately. When collecting, many tools are needed and the collection tools are large in size, not easy to carry, and it is difficult to ensure the consistency of the sampling space. The soil solution collector and collector are Separated state, not only inconvenient to carry, but also easy to cause loss and contamination of samples

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