A sampling device for geological structure exploration

Abstract

The invention provides a sampling device for geological structure survey, which relates to the technical field of geological survey sampling equipment, and includes a main body, the main body is a rectangular plate-like structure, and a cylinder is installed on the top and rear side of the main body through a connecting plate, and the main body is There is a slot in the middle of the top, the slot is a circular structure, and a rotating component is installed on the top of the main body; the rotating component includes a carrier plate, and a support plate is installed at the bottom of the carrier plate, and the bottom of the support plate is installed on the bottom of the main body. The support plates at the top and the bottom of the carrier plate are located on both sides of the slot on the top of the main body, and the top of the carrier plate is provided with a chute; the reclaiming mechanism is installed on the bottom of the main body. The protective cover moves with the movement of the rotating parts, so that the protective cover is placed on the ground to protect the periphery of the drilled hole, which solves the problem that when the existing sampling device is used, the drill bit needs to be cooled by a jet of water, and the water flow drives the drill bit. It is easy to throw the problem on the surrounding staff.

Description

technical field [0001] The invention relates to the technical field of geological survey sampling equipment, in particular to a sampling device for geological structure survey. Background technique [0002] Geological structural survey refers to the exploration and detection of the forms left over by the deformation or displacement of the rock layers or rock mass under the action of the internal and external stress of the earth by various means. During the survey process, a sampling device needs to be used to sample the rock layers. . [0003] However, when the existing sampling device is in use, the drill bit is used to drill the rock formation. When the drill bit is in operation, the drill bit needs to be cooled by a jet of water. On the body of the staff, and when the existing sampling device is in use, the drilled core needs to be sampled manually by hitting the drill bit with a hammer, and there are many on-site tools for sampling, which is inconvenient to use. SUMMA...

AI Technical Summary

Problems solved by technology

[0003] However, when the existing sampling device is in use, the drill bit is used to drill the rock formation. When the drill bit is working, the drill bit needs to be cooled by spraying water, and the water flow at the drill hole is easily thrown to the surrounding area by the drill bit. The body of the staff, and when the existing sampling device is in use, the drilled core needs to be manually sampled by tapping the drill bit with a hammer, and there are many on-site tools for sampling, which is inconvenient to use

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