Geological sampling device for coal geological exploration

Abstract

The invention discloses a geological sampling device for coal geological exploration, and relates to the technical field of geological exploration equipment, the geological sampling device comprises a support frame, a hammering assembly, a clamping assembly and a support assembly, the clamping assembly comprises a second rotating shaft, a second rotating rod and a third rotating rod, the hammering assembly comprises a first rotating rod and a pin shaft, and the support assembly comprises a hinge. A through groove is formed in one side of the interior of the supporting frame, the outer side of the second rotating shaft is sleeved with a first gear, and the outer side of the second rotating rod is sleeved with a second gear. Through the arrangement of the hydraulic cylinder and the hammering assembly, the hydraulic cylinder can drive the supporting table to move in the vertical direction, so that the height of the supporting table can be adjusted according to the height of the sampling drill rod, the hammering effect is not affected, a first motor works, and the output end of the first motor drives a first rotating shaft to rotate; the first rotating rod and the first rotating shaft are linked through the first belt and the first belt pulley, so that the first rotating rod and the cam rotate together.

Description

technical field [0001] The invention relates to the technical field of geological exploration equipment, in particular to a geological sampling device for coal geological exploration. Background technique [0002] "Geological exploration" refers to the investigation and research of geological exploration and detection 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. It is the discovery of industrially significant deposits in the mineral census, in order to find out the quality and quantity of minerals, as well as the technical conditions for mining and utilization, to provide mineral reserves and geological data required for mine construction and design, and to analyze the rocks and strata in a certain area. , structure, minerals, hydrology, landforms and other geological conditions to conduct investigation and research ...

AI Technical Summary

Problems solved by technology

[0005] Based on this, the purpose of the present invention is to provide a geological sampling device for coal geological exploration to solve the problem that the existing geological sampling device for coal field geological exploration requires manual tapping of the sampling drill, which increases the workload of the staff and cannot effectively limit sampling. The position of the drill is easy to shake when knocking, which brings inconvenience to the sampling work.

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