Soil detecting device with cleaning function

Abstract

The invention discloses a soil detecting device with a cleaning function. The soil detecting device comprises a box body which is of a cavity structure; the bottom end of the box body is provided witha plurality of uniformly-distributed wheels; the inner wall of a cavity of the box body is provided with a supporting plate; one side of the top end of the supporting plate is provided with a fixed plate I, and one side of the bottom end of the supporting plate is provided with a fixed plate II; a movable block is symmetrically arranged between the fixed plate I and the fixed plate II; a threadedhole is formed in a middle position of the movable block; a threaded rod adapted to the threaded hole is arranged in the threaded hole; one end of the threaded rod extends to the fixed plate II; andthe other end of the threaded rod is connected with a forward and reverse motor located at the top end of the box body after sequentially passing through the fixed plate I and the fixed plate II and the inner wall of the box body. The soil detecting device has the beneficial effects that due to the arrangement of a cleaning mechanism, a sampling device is thoroughly cleaned and sterilized, and influences of residues on the sampling device to soil detection are avoided; and sampling is performed after cleaning and sterilizing, so that the sampling accuracy is improved, and sampling errors are reduced.

Description

technical field [0001] The invention relates to the detection field, in particular to a soil detection device with a cleaning function. Background technique [0002] The soil environment is facing a severe situation. At present, the overall situation of soil pollution in my country is not optimistic. Some areas have serious soil pollution. Heavy soil pollution areas and high-risk areas have appeared in heavily polluted enterprises or industrial-intensive areas, industrial and mining areas and surrounding areas, urban and suburban areas. Agricultural product quality and safety issues and mass incidents caused by soil pollution are increasing year by year, becoming an important factor affecting the health of the masses and social stability. [0003] At present, when soil testing is performed, due to repeated testing, some residues are often attached to the sampler, which will affect the testing accuracy when sampling again, resulting in large errors, which is not conducive to...

AI Technical Summary

Problems solved by technology

[0003] At present, when soil testing is performed, due to repeated testing, some residues are often attached to the sampler, which will affect the detection accuracy when sampling again, resulting in large errors, which is not conducive to soil testing.

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