Different-depth soil sampling device for geological exploration

Abstract

The invention belongs to the technical field of geological prospecting, in particular to a different-depth soil sampling device for geological exploration. The device comprises a base, a first motor,a second motor, a collector, a third motor and a supporting column. The collector can enter soil with different depths under the action of thread feeding transmission, soil at different depths can beconveniently sampled, manpower is saved, manpower is saved due to mechanical driving feeding and the work efficiency is improved; meanwhile, the collector can be started for collection after reachingthe depth required by the soil, collected soil samples are prevented from being confused with unnecessary soil at other depths, and sampling accuracy is guaranteed. When the soil samples enter the sampler, the soil samples at different depths around the sampler enter different partition plate cavities under the partition effect of the partition plates, the soil samples are partitioned and change of the soil samples at different depths can be observed conveniently.

Description

technical field [0001] The invention relates to the technical field of geological exploration, in particular to a soil sampling device at different depths for geological exploration. Background technique [0002] "Geological prospecting" is the investigation and research activity of conducting geological exploration and detection through various means and methods, determining the appropriate bearing layer, determining the foundation type and calculating the foundation parameters according to the foundation bearing capacity of the bearing layer. It is the discovery of mineral deposits with industrial significance in the general survey of mineral resources. In order to ascertain the quality and quantity of mineral products, as well as the technical conditions for mining and utilization, provide mineral reserves and geological data required for mine construction design, and analyze rocks and strata in a certain area. Conduct investigation and research work on geological conditi...

AI Technical Summary

Problems solved by technology

[0003] In geological exploration, it is necessary to collect soil to determine the bearing capacity of the foundation. When the existing soil sampling device is in use, the sampling depth is relatively shallow, requiring manual and laborious excavation, which is time-consuming and laborious, and the work efficiency is low. The soil is easily mixed with the soil at the rest of the depth, affecting the sampling accuracy

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