Soil sampling device for environmental monitoring

Abstract

The invention relates to the related technical field of environment monitoring, and particularly discloses a soil sampling device for environment monitoring. The soil sampling device comprises a shell, a servo motor, a mounting block and a buffer mechanism; fixing mechanisms are welded on two sides of the shell, a first movable block is welded under the fixing mechanisms, a first movable hook is mounted on one side of the first movable block, a protective pad is welded to one side of the first movable hook, the servo motor is installed on the upper portion of the shell, a pneumatic cylinder is welded under the servo motor, and a pneumatic rod is installed on the inner side of the pneumatic cylinder. According to the soil sampling device for environmental monitoring, by arranging a lifting sleeve, a limiting block, a limiting groove, a lifting rod, a supporting plate, the first movable block, the first movable hook and the protective pad, the effect of conveniently fixing the shell can be achieved on the device, and by arranging the lifting sleeve, the limiting block, the limiting groove, the lifting rod and the supporting plate, the device can be more conveniently fixed, so that the device is prevented from shaking back and forth during drilling.

Description

technical field [0001] The invention relates to the technical field related to environmental monitoring, in particular to a soil sampling device for environmental monitoring. Background technique [0002] Environmental monitoring refers to the activities of environmental monitoring agencies to monitor and measure the environmental quality status. Environmental monitoring is to determine the environmental pollution status and the level of environmental quality by monitoring and measuring indicators reflecting environmental quality. Soil testing is also an item of environmental testing. When performing soil testing, it is usually necessary to sample the soil for testing. However, the existing sampling methods cannot get deep soil, and the sampler can only bring up a deep layer of soil at a time. Soil, some samplers can only rely on the soil to flow into the sampler after going down. The range of activities in the lower layer is small, and the sampled soil is small, which is no...

AI Technical Summary

Problems solved by technology

Soil testing is also an item of environmental testing. When performing soil testing, it is usually necessary to sample the soil for testing. However, the existing sampling methods cannot get deep soil, and the sampler can only bring up a deep layer of soil at a time. For soil, some samplers can only rely on the soil to flow into the sampler after going down. The range of activities in the lower layer is small, and the sampled soil is small, which is not conducive to the analysis of the experiment. Therefore, a sampler that can go down once and take different depths is needed. And be able to bring up enough soil samples at one time

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