Drilling and soil sampling device for soil detection

Abstract

The invention discloses a drilling and soil sampling device for soil detection. The drilling and soil sampling device comprises a first mounting bottom plate, a drilling driving motor is fixedly mounted at the top of the first mounting bottom plate, a sampling mechanism is assembled at the output end of the bottom of the drilling driving motor, the drilling driving motor can control the sampling mechanism to rotate for drilling, and the sampling mechanism is used for sampling soil; a controller is further arranged at the top of the first mounting bottom plate and used for controlling the drilling driving motor to rotate and controlling the sampling mechanism to complete sampling; and an angle adjusting mechanism is further assembled at the bottom of the first mounting bottom plate and used for adjusting the drilling angle. The drilling angle can be conveniently controlled and adjusted, sampling can be automatically carried out when soil is excavated, soil with various depths is not prone to being doped, and it is guaranteed that soil sampling is more accurate.

Description

technical field [0001] The invention relates to the technical field of soil testing equipment, in particular to a soil-boring device for soil testing. Background technique [0002] Soil testing refers to the determination of various physical and chemical properties of soil by using appropriate testing methods, such as iron, manganese, total potassium, organic matter, total nitrogen, available phosphorus, total phosphorus, moisture, total arsenic, available boron, fluoride, chloride, Mineral oil and total salt content, etc., to achieve the purpose of soil quality monitoring, soil pollution accident monitoring, dynamic monitoring of pollutant land treatment, and soil background value investigation. Soil testing generally includes steps such as preparation, site layout, sampling, sample preparation, analysis and testing, and evaluation. [0003] In the prior art, most of the sampling is performed by using the drilling device to drill holes on the ground, and then using the sam...

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Problems solved by technology

[0003] In the prior art, most of the sampling is done by using the drilling device to drill holes on the ground, and then using the sampling device to sample the soil. During the process of collecting soil samples, it is easy to mix more soil at different depths, resulting in insufficient soil sampling. Accurate, resulting in errors in the soil detection data, and when the existing drilling device is drilling on a slope, it is not convenient to control and adjust the angle of the drilling, which will easily lead to deviations in the angle and depth of the drilling, making the device inconvenient to use

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