Soil sampler for environmental monitoring

Abstract

The invention relates to a soil sampler for environmental monitoring. The soil sampler comprises a sampling cylinder, a handle and a connecting rod, wherein the connecting rod is arranged at the bottom of the handle, and the connecting rod is rotatably connected with the handle through a connection rotating shaft. According to the soil sampler for environmental monitoring, a power box is arrangedon the connecting rod, the power box is internally provided with a motor and a gear, the gear meshes with a tooth groove in the connecting rod, through the design, the motor drives the sampling cylinder to rotate and sample after the motor is started, so that the sampling is more convenient, and the soil sampler is small in size and convenient to carry; the sampling cylinder is arranged to be formed by combining two semicircular sampling cylinder bodies, the upper end and the lower end of the sampling cylinder are fixed with a connecting plate and a fixing plate, through the design, complete removal of a soil sample can be facilitated, and monitoring is more accurate.

Description

technical field [0001] The invention belongs to the technical field of environmental monitoring, in particular to a soil sampler for environmental monitoring. Background technique [0002] The soil sampler is an instrument designed to meet the requirements of full-layer, equal, and convenient soil sampling, and to solve the difficult problem of accurately collecting soil samples for soil and fertilizer work such as soil testing, formula fertilization, and soil monitoring. The soil sampler has the characteristics of sampling in different soil textures, easy disassembly, small size and easy to carry outdoors. The soil sampler usually consists of three parts, including a handle, a support rod and a soil sampling drill. When in use, the soil sampling drill is inserted into the soil with force, and then taken out. The soil sample of a certain depth is collected in the soil sampling drill. The operator Soil samples can be taken according to the depth measured according to the act...

AI Technical Summary

Problems solved by technology

The soil sampler usually consists of three parts, including a handle, a support rod and a soil sampling drill. When in use, the soil sampling drill is inserted into the soil with force, and then taken out. The soil sample of a certain depth is collected in the soil sampling drill. The operator Soil samples can be taken according to the depth measured according to the actual requirements. However, the existing soil sampler is inconvenient to operate, and the sampling is difficult, and the existing sampler is inconvenient to take out the sample after taking the sample, so it is necessary to design it Improve

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