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Geological exploration sampling drilling machine and working method thereof

A technology for drilling machinery and geological exploration, which is applied in drilling equipment and methods, drilling equipment, earthwork drilling and mining, etc., and can solve problems such as sampling equipment shaking, sampling cylinder inclination, and sampling failure

Active Publication Date: 2021-08-13
山东鹤鹏技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, soil sampling machinery is needed to sample soil at different depths, but the existing sampling drilling machinery still has the following problems in the sampling process: a. Many of the existing sampling equipment are simply fixed on the ground so that the sampling equipment shakes Then there is a phenomenon that the sampling cylinder tilts when it moves downwards, which leads to sampling failure; b. Many existing sampling equipment cannot accurately control the depth of the sampling cylinder when sampling, and the sampling cylinder often fails to obtain a suitable depth. Phenomenon of sample soil, need to repeat sampling

Method used

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  • Geological exploration sampling drilling machine and working method thereof
  • Geological exploration sampling drilling machine and working method thereof
  • Geological exploration sampling drilling machine and working method thereof

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Embodiment Construction

[0029] Embodiments of the present invention will be described below with reference to the drawings. In the process, in order to ensure the clarity and convenience of illustration, we may exaggerate the width of the lines or the size of the constituent elements in the diagram.

[0030] In addition, the following terms are defined based on the functions in the present invention, and may be different according to the user's or operator's intention or practice. Therefore, these terms are defined based on the entire content of this specification.

[0031] Such as Figure 1 to Figure 6 As shown, a geological exploration sampling drilling machine includes a mounting frame 1 and a sampling device 2, the mounting frame 1 is installed on the ground, and the sampling device 2 is arranged on the mounting frame 1.

[0032] The mounting frame 1 includes a top ring 11, a support rod 12, a connecting bar 13 and a mounting ring 14, a top ring 11 is distributed above the ground, a mounting ri...

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Abstract

The invention relates to the technical field of geological exploration, and provides a geological exploration sampling drilling machine and a working method thereof. The geological exploration sampling drilling machine comprises a mounting frame and a sampling device, the mounting frame is mounted on the ground, and the sampling device is arranged on the mounting frame. The sampling drilling machine can solve the following problems in the sampling process of the existing sampling drilling machinery: a, the existing sampling equipment is only simply fixed on the ground, the sampling equipment shakes, and a sampling barrel inclines when moving downwards, and consequently, the sampling failure is caused; and b, most existing sampling equipment cannot accurately control the downward moving depth of the sampling barrel during sampling, so that the phenomenon that the sampling barrel cannot take sample soil at a proper depth often occurs, and repeated sampling is needed.

Description

technical field [0001] The invention relates to the technical field of geological exploration, in particular to a sampling drilling machine for geological exploration and a working method thereof. Background technique [0002] Geological prospecting is an investigation and research activity that conducts geological exploration and detection through various means and methods in order to determine the location of the geological bearing layer and calculate various geological parameters according to the bearing capacity of the geological bearing layer. Geological prospecting is the discovery of mineral deposits with industrial significance in the general survey of mineral resources, and provides mineral reserves and geological data required for mine construction design to find out the technical conditions for mining and utilization. [0003] At present, soil sampling machinery is needed to sample soil at different depths, but the existing sampling drilling machinery still has th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B49/02E21B7/02
CPCE21B7/02E21B7/024E21B49/02
Inventor 沈兰
Owner 山东鹤鹏技术有限公司
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