Geological content drilling type sampling device for geological surveying, mapping and mining
A sampling device and geology technology, applied to the sampling device and other directions, can solve the problems of inconvenient to distinguish the geological content, reduce the sampling effect of the drilling type sampling device of the geological content, soil quality mixing, etc. The process of convenient effect
Active Publication Date: 2022-01-28
SHANDONG GEO-SURVEYING & MAPPING INST
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[0002] In the process of geological surveying and mining, the geological soil layer is often sampled through the geological content drilling sampling device. During the sampling process, the geological content drilling sampling device pushes the sampling barrel into the corresponding position of the soil, The soil sampled in the sampling barrel is conveyed out through the auger blade inside the device, but in the process of conveying through the auger blade, due to the rotation of the auger blade, it is easy to cause mixing of the soil at each level, It is not easy to distinguish the geological content on different layers, which further reduces the sampling effect of the geological content drilling sampling device
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[0031] The implementation of the present invention is described below through specific specific examples, and those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. It should be noted that the diagrams provided in the following examples are for illustrative purposes only, and are only schematic diagrams rather than actual pictures, and should not be construed as limitations on the present invention. In order to better illustrate the embodiments of the present invention , some components in the figure will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the figure may be omitted.
[0032] The same or similar symbols in the figures of the embodiments of the present invention correspond to the same or similar components. In the description of the present i...
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The invention relates to the field of geological sampling, in particular to a geological content drilling type sampling device for geological surveying, mapping and mining. The geological content drilling type sampling device comprises a support plate, a mounting plate is connected to the support plate through a lifting mechanism, a sampling barrel is connected to the mounting plate through a plurality of connecting assemblies, the sampling barrel is slidably connected to the support plate, a pushing mechanism convenient for pushing the sampling barrel is arranged on the mounting plate, an extruding mechanism and a rotating mechanism which are used for driving the sampling barrel are arranged on the supporting plate, and a plurality of mounting grooves are formed in the inner wall of the sampling barrel. According to the geological content drilling type sampling device for geological surveying, mapping and mining, in the whole sampling operation process, soil of a designated soil layer can be accurately sampled, the sample is not prone to be mixed with soil of other soil layers in the sampling process, soil of different soil layers can be accurately sampled and measured conveniently, and the sampling effect of the geological content drilling type sampling device is improved.
Description
technical field [0001] The invention relates to the field of geological sampling, in particular to a geological content drilling type sampling device for geological surveying and mapping development. Background technique [0002] In the process of geological surveying and mining, the geological soil layer is often sampled through the geological content drilling sampling device. During the sampling process, the geological content drilling sampling device pushes the sampling barrel into the corresponding position of the soil, The soil sampled in the sampling barrel is conveyed out through the auger blade inside the device, but in the process of conveying through the auger blade, due to the rotation of the auger blade, it is easy to cause mixing of the soil at each level, It is inconvenient to distinguish the geological content on different levels, further reducing the sampling effect of the geological content drilling type sampling device. Contents of the invention [0003]...
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IPC IPC(8): G01N1/08
CPCG01N1/08Y02A90/30
Inventor 岳彩一高康方青杰
Owner SHANDONG GEO-SURVEYING & MAPPING INST
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