Soil sampling and detection device

Abstract

The invention relates to the field of environmental detection devices, and specifically discloses a soil sampling and detection device. The soil sampling and detection device comprises a vehicle body,a control system and a soil detector provided on the vehicle body, a platform connected to the vehicle body, and a soil sampler connected to the platform, and further comprises a first plate body anda second plate body connected to the platform, wherein both the first plate body and the second plate body can be inserted into soil, the first plate body can be tilted back and forth along the platform to dig out, in cooperation with the second plate body, the soil in an area between the first plate body and the second plate body, and the soil sampler is located outside an area surrounded by thefirst plate body and the second plate body and is arranged near the second plate body. According to the soil sampling and detection device, after the soil on one side of the soil sampler is dig out by using the first plate body and the second plate body, the soil sampler is inserted into a target area near an area where the soil has been dig out by using sampling cylinders, and thus resistance from the surrounding soil to the soil sampler during which the soil sampler is inserted into soil is reduced, sampling efficiency is improved, and sampling depth is deepened.

Description

technical field [0001] The invention relates to the technical field of environmental detection devices, in particular to a soil sampling and detection device. Background technique [0002] In the process of agricultural production, in order to keep abreast of the soil conditions, adapt measures to local conditions, and adjust and control the growth status of crops growing in the soil, it is necessary to test the soil. The content of the test generally includes the determination of soil organic matter, soil total nitrogen, soil alkaline nitrogen, acid soil available phosphorus, neutral and calcareous soil available phosphorus, soil available potassium, soil iron, Determination of manganese, copper, zinc, soil available boron and so on. Specifically, the operator inserts the soil fetcher vertically into the soil, obtains soil samples of various depth layers in the soil, and then takes them back to the laboratory or conducts testing at the sampling site. The soil fetcher is h...

AI Technical Summary

Problems solved by technology

The soil fetcher is hollow cylindrical, and the bottom end of the soil fetcher has an opening. During the process of inserting the soil fetcher into the soil, it is subjected to a large resistance from the soil, which affects the soil fetching efficiency and insertion depth. When the sampling site has a slope, now It is difficult for the earth taker carried on the technical sampling vehicle to be inserted into the soil vertically, and the earth taker inserted obliquely will affect the accuracy of soil sampling in various depth ranges in terms of sampling depth

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