Reaming system for geological exploration sampling

Abstract

According to the hole expanding system for geological exploration sampling, when a transmission connecting shaft rotates, a second gear rotates, so that a first gear is driven to rotate, and when the first gear rotates, a hollow sleeve base, a cleaning scraper and a hole expanding drill bit body are driven to rotate; therefore, reaming can be performed by cleaning the scraper blade and the reaming bit main body, and the reaming efficiency is improved; meanwhile, the first bevel gear can also conduct rotary meshing work on the outer wall of the second bevel gear, so that the cleaning scrapers conduct self-rotation work, the number of the cleaning scrapers is three, the three cleaning scrapers are distributed on the outer wall of the second bevel gear at equal intervals with the lower rotating shaft as the circle center, and therefore the three cleaning scrapers conduct self-rotation work; according to the reamer bit, soil and stones discharged by the reamer bit main body can be cleaned, so that the phenomenon that a hole of a hole is blocked can be avoided, the reaming efficiency is improved, and follow-up work is facilitated.

Description

technical field [0001] The invention relates to the technical field of geological exploration sampling equipment, in particular to a hole reaming system for geological exploration sampling. Background technique [0002] "Geological prospecting" refers to the investigation and exploration of the geology through various means and methods, to determine the appropriate bearing layer, to determine the foundation type and to calculate the basic parameters according to the bearing capacity of the bearing layer. In order to find out the deposits of industrial significance in the census, in order to find out the quality and quantity of the minerals, as well as the technical conditions for mining and utilization, to provide the mineral reserves and geological data required for the design of the mine construction, and to analyze the rocks, strata, structures and minerals in a certain area. , hydrology, geomorphology and other geological conditions to carry out investigation and researc...

AI Technical Summary

Problems solved by technology

[0003]Currently, the reaming system is used during geological exploration and sampling. Although the reaming system can perform reaming and sampling, the During the process, the hole will accumulate soil and stones, which will affect the reaming work, reduce the reaming efficiency, and also affect the subsequent operations.

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