Sampling device for soil detection based on agriculture

Abstract

The invention belongs to the technical filed of agriculture, particularly relates to a sampling device for soil detection based on agriculture. The method aims at solving problems that soil sampling need manpower to perform; sampling operations of multiple soil layers cannot be performed at the same time, which causes cumbersome sampling; the instability of a device during the sampling causes thesoil to sprinkle, so that it is impossible to sample more soil at one time; and the sampling cannot penetrate into the soil layer when the soil is hard. The invention proposes the following scheme. The sampling device comprises a supporting base. A supporting seat is provided at each corner of the outer walls of the bottom of the supporting base, wherein the number of the supporting seat is four.A supporting disk is provided at the bottom outer wall of each supporting seat. The bottom outer wall of each supporting disk is provided with a rubber pad. One end of the bottom outer wall of the supporting base is provided with a first U-shaped frame. The sampling device for the soil detection based on agriculture ensures the stability of the device during the sampling, prevents soil from sprinkling during the sampling, can simultaneously perform sampling operations on different soil layers, and facilitates convenient and rapid soil classification and storage.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to an agriculture-based sampling device for soil testing. Background technique [0002] Soil sampling refers to the collection of soil samples. Before soil collection, the soil surface needs to be repaired and cleaned, and then the soil is sampled layer by layer from top to bottom. At present, the soil sampling device in the prior art often uses manual insertion of a whole circular tubular structure into the soil for sampling. This operation method not only increases the labor level, but also wastes time, and makes it difficult to insert due to the hard soil. And the situation that it is difficult to pull out the round tube consumes a lot of human energy, and the existing sampling device for soil testing can only complete one-time sampling, and cannot conveniently and quickly classify and store the sampled samples, and cannot simultaneously realize different layers Soil samplin...

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Problems solved by technology

[0004] The purpose of the present invention is in order to solve the shortcoming that exists in the prior art: need manpower to carry out soil sampling, can not carry out the sampling operation of a plurality of soil layers at the same time and cause sampling to be loaded down with trivial details, the device is unstable in the sampling process and causes soil to spill and thus can't one-time sampling more There is a lot of soil and the soil is too hard to penetrate deep into the soil layer, and a sampling device for soil testing based on agriculture is proposed

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