Sampling and digging device for geological exploration
A sampling device and geological technology, applied in the field of geological exploration, can solve problems such as slow progress, laborious sampling, and affecting work efficiency, and achieve the effects of fast sampling, energy saving, and improved efficiency
Inactive Publication Date: 2021-02-02
湖南中普基础地质勘查有限责任公司
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Problems solved by technology
In a narrow sense, in the actual geological work in China, the geological exploration work is also divided into five stages, namely, regional geological survey, general survey, detailed survey, exploration and development exploration. Sampling devices are used in geological exploration. Most of the sampling devices are manually taken out of the sample after punching the hole. This method is slow, inefficient, and will affect the quality of the sample. Most of the existing sampling devices are manual or screw-type, and the sampling is laborious. When it comes to hard soil, the progress will be slower, affecting work efficiency
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Embodiment 1
[0019] Embodiment 1, with reference to Figure 1-4 , a sampling excavation device for geological exploration, including a motor dust cover 6 and a sampling device, the inner wall of the bottom of the motor dust cover 6 is provided with a connecting hole, and the connecting hole is provided with a rotating rod 8, and the rotating rod 8 One end is sleeved on the output end of the motor 2, and the outer walls on both sides of the motor 2 are welded with fixed plates 3, and the inner wall on one side of the rotating rod 8 is welded with spiral pieces 9 distributed equidistantly along the circumferential direction, and the bottom of the rotating rod 8 is provided with There is a sampling hole, and the outer walls of both sides of the sampling hole are hinged with two semi-conical collection heads 5 through hinges 10, the top inner wall of the sampling hole is welded with an electric push rod 12, and the end of the electric push rod 12 away from the sampling hole is welded with a A ...
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The invention relates to a sampling and digging device for geological exploration, which comprises a motor dust cover and a sampling device, a connecting hole is formed in the inner wall of the bottomof the motor dust cover, a rotating rod is arranged in the connecting hole in a sleeving mode, one end of the rotating rod is connected to the output end of a motor in the sleeving mode, and fixing plates are welded to the outer walls of the two sides of the motor; spiral pieces distributed at equal intervals are welded to the inner wall of one side of the rotating rod in the circumferential direction, a sampling hole is formed in the bottom of the rotating rod, two semi-conical collecting heads are hinged to the outer walls of the two sides of the sampling hole through hinges, and an electric push rod is welded to the inner wall of the top of the sampling hole. The motor drives the rotating rod to rotate, the rotating rod drives the spiral piece to rotate, the device can dig the ground by grabbing a U-shaped handle with two hands and pressing the U-shaped handle downwards, the motor can be turned off when the device reaches the position where sampling is needed, digging can be conducted on the ground with various soil properties through the digging mode, and the digging device is simpler, faster and more convenient to use. The speed is higher, the efficiency is improved, and a fixing block is driven by starting an electric push rod.
Description
technical field [0001] The invention relates to the technical field of geological exploration, in particular to a sampling and digging device for geological exploration. Background technique [0002] Geological exploration can be understood as geological work in a broad sense. It is based on the needs of economic construction, national defense construction, and scientific and technological development, using geological exploration methods such as surveying and mapping, geophysical prospecting, geochemical prospecting, drilling, pit exploration, sampling testing, and geological remote sensing. Geological surveys also include regional geological surveys of various scales, marine geological surveys, geothermal surveys, geothermal field explorations, and seismic geological surveys. and environmental geological surveys, etc. Geological exploration must be based on geological observation and research. According to the task requirements, in line with the principle of obtaining mor...
Claims
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IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 谭碧蓉
Owner 湖南中普基础地质勘查有限责任公司