Salinized soil sampling device based on remote sensing and sampling method thereof

Abstract

The invention discloses a salinized soil sampling device based on remote sensing and a sampling method thereof. The salinized soil sampling device comprises a vehicle body, four storage batteries arefixedly connected to the inner side wall of the vehicle body, a signal transceiver is fixedly connected to the inner side wall of the vehicle body, two servo motors are symmetrically and fixedly connected to the inner side wall of the vehicle body, the output shafts of the servo motors are fixedly connected with inducers, eight loading wheels are symmetrically hinged to the two side faces of the vehicle body, and the outer surfaces of the inducers and the loading wheels are meshed with track shoes. Remote sensing is provided for all electrical elements through the signal transceiver, a cameraand a laser range finder are matched with a GPS positioner to feed back real-time driving data to background workers, meanwhile a second motor, a third motor and a fourth motor are matched with a first mechanical arm, a second mechanical arm and a fixing support to drive sampling mechanisms such as an electric push rod and a drill rod to conduct soil drilling and sampling, in the period, a workercan remotely control the motors through the background to meet the requirement for sampling at different angles and depths, and the research requirements are met.

Description

technical field [0001] The invention relates to the technical field of geological exploration devices, in particular to a saline soil sampling device based on remote sensing and a sampling method thereof. Background technique [0002] Saline soil is a general term for saline soil, alkaline soil and various salinized and alkaline soils, also known as saline-alkali soil; it refers to the soil whose soluble salt content in the soil reaches a significant hazard to crop growth; the salt content index varies with different salt compositions , Alkaline soil refers to the soil containing a large amount of exchangeable sodium that harms plant growth and changes soil properties; saline soil is mainly distributed in inland arid and semi-arid areas, and also in coastal areas; [0003] But again, the composition of saline soil can well reflect the geographical and biotechnological data such as the special topography, hydrogeology, parent material, vegetation and biological distribution o...

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Problems solved by technology

[0003] But again, the composition of saline soil can well reflect the geographical and biotechnological data such as the special topography, hydrogeology, parent material, vegetation and biological distribution of the area, and is an ideal research object; but it is also due to the fact that saline soil The distribution of saline-alkali soils is special, and the saline-alkali soil with research value is generally located in the central distribution point of the saline-alkali land, and it is usually difficult for vehicles to drive a long distance on this kind of geology (the soil in saline-alkali land is very loose, and the contact area is small due to the wheel size. The pressure is very high, and it is easy to sink into the soil); and if you manually carry tens of kilograms of drilling equipment and walk tens of kilometers to the center of saline soil for exploration, it will cause low efficiency and increase labor burden, which is quite practical. inconvenient

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