Portable soil sampling device for wetland ecological restoration

Abstract

The invention discloses a portable soil sampling device for wetland ecological restoration, which comprises a sampling device bottom shell, a sampling device top shell, a handheld rod, a pull ring, a self-locking nut, a first fixing plate, an extrusion plate, a sealing gasket, a second fixing plate, a threaded hole, a first rotating rod, a first rotating bolt, a second rotating rod, a second rotating bolt, a circulating pipe and a water pump, the portable soil sampling device comprises a sampling device bottom shell, a sampling device top shell is arranged at the top of the sampling device bottom shell, a second fixing plate is welded to one side of the sampling device bottom shell, and a handheld rod is welded to the center of the top of the second fixing plate. The sampling device bottom shell and the sampling device top shell freely stretch out and draw back, so that the extrusion plate tightly clamps the top of the sampling device cup to complete fixation, wetland soil in the sampling device cup can be stored, the sampling device cup is prevented from shaking and being damaged, meanwhile, the sampling device cup is convenient to take, and use by a user is facilitated.

Description

technical field [0001] The invention relates to the technical field of wetland ecological restoration equipment, in particular to a portable soil sampling device for wetland ecological restoration. Background technique [0002] Wetland in the narrow sense refers to the area where the surface is too wet or often accumulates water and grows wetland organisms; wetland ecosystem is a unified whole composed of wetland plants, wetland animals, microorganisms and their environment; wetland ecological restoration requires portable soil sampling devices, traditional The portable soil sampling device for wetland ecological restoration has a complex structure and is troublesome to use. After sampling, it is directly stored in a bucket, which can easily cause shaking damage to the sampled soil. At the same time, the traditional portable soil sampling device for wetland ecological restoration cannot keep the sampled soil at a constant temperature, resulting in The sampled soil is easily ...

AI Technical Summary

Problems solved by technology

[0002] Wetland in a narrow sense refers to the area where the surface is too wet or often accumulates water, and wetland organisms grow; the wetland ecosystem is a unified whole composed of wetland plants, animals inhabiting the wetland, microorganisms and their environment; wetland ecological restoration requires portable soil sampling devices, traditional The portable soil sampling device for wetland ecological restoration has a complex structure and is troublesome to use. After sampling, it is directly stored in a bucket, which can easily cause the sampled soil to shake and be damaged. At the same time, the traditional portable soil sampling device for wetland ecological restoration cannot place the sampled soil at a constant temperature, resulting in The sampled soil is very easy to deteriorate and damage the wetland soil due to the external ambient temperature, which is not conducive to the storage of wetland soil; in view of these defects, it is necessary to design a portable soil sampling device for wetland ecological restoration

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