Soil stratified sampling device for hydrogeology

Abstract

The invention discloses a soil stratified sampling device for hydrogeology, wherein the device comprises a mounting plate; a pressing mechanism is arranged at the upper end of the mounting plate and extends to the lower portion of the mounting plate, a sampling assembly is arranged on the lower portion of the pressing mechanism, and a stratification mechanism is arranged in the sampling assembly; a storage battery pack is fixedly mounted on the rear portion of the upper end of the mounting plate, a control table is fixedly mounted on the front portion of the upper end of the mounting plate, the control table is electrically connected with the pressing mechanism, the stratification mechanism and the storage battery pack, and a status lamp, a power switch and a control switch are arranged at the upper end of the control table; and the left end and the right end of the mounting plate are each fixedly provided with two connecting rods which are symmetrical front and back, and the upper ends of the two connecting rods are jointly and fixedly provided with a storage frame. According to the soil stratified sampling device for hydrogeology, stratified sampling can be conducted on soil, soil stratification is clear, the sampling accuracy is high, the sampling assembly can be detached and replaced, practicability is high, the intelligent degree is high, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of soil sampling, in particular to a soil layer sampling device for hydrogeology. Background technique [0002] Hydrogeology, a branch of geology, refers to the various changes and movements of groundwater in nature. Hydrogeology is the science that studies groundwater. It mainly studies the distribution and formation of groundwater, the physical properties and chemical composition of groundwater, groundwater resources and their rational use, and the adverse effects of groundwater on engineering construction and mining and its prevention and control. With the development of science and the needs of production and construction, hydrogeology is divided into sub-disciplines such as regional hydrogeology, groundwater dynamics, hydrogeochemistry, water supply hydrogeology, ore deposit hydrogeology, and soil improvement hydrogeology. Soil stratified sampling devices are required for soil quality research in hydr...

AI Technical Summary

Problems solved by technology

Existing a kind of soil layer sampling device for hydrogeology has the following disadvantages: 1, most of the existing soil layer sampling devices for hydrogeology adopt tools such as soil drills and shovels to sample, but these tools are all It needs a lot of physical strength of the sampling personnel, and the sampling process is cumbersome, the soil layer is not clear, and it is inconvenient to use; 2. When the existing soil layer sampling device for hydrogeology collects layered soil, the layered soil is easy to mix with each other Together, it will affect the inspection of hydrology and soil quality; 3. Most of the existing hydrogeological soil layer sampling devices are integrated structures, which cannot be disassembled and installed. If the sampling components are damaged, all equipment needs to be replaced, resulting in Waste of resources, not environmentally friendly; 4. An existing hydrogeological soil layer sampling device has a low degree of intelligence and is inconvenient to use

Images