Soil stratified sampling device for geochemical engineering
A soil stratification and geochemical technology, applied in the direction of sampling devices, etc., can solve the problems of inconvenient replacement and sampling, low efficiency of manual soil extraction, etc., and achieve the effect of convenient upper and lower pipes
Active Publication Date: 2022-03-25
山东省地质矿产勘查开发局第四地质大队
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the deficiencies of the above-mentioned traditional technology, to provide a soil layered sampling device for geochemical engineering, which solves the problems of low efficiency of manual soil extraction and inconvenient replacement of sampling tubes when existing large-scale equipment is used for soil extraction
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[0027] Example: such as Figures 1 to 9 As shown, a soil layer sampling device for geochemical engineering includes a frame 1, the upper surface of the frame 1 is fixedly connected with a top plate 2, and the side of the frame 1 is fixedly connected with a side riser 3, and the side The side of the vertical plate 3 is fixedly connected with a first sliding structure, the first sliding structure is slidably connected with a vibrating frame 6, and the vibrating frame 6 is fixedly connected with a driving structure for sampling, and the upper surface of the top plate 2 is fixedly connected with a driving vibration frame. A lifting assembly for lifting and lowering the frame 6. The side of the frame 1 away from the side vertical plate 3 is slidably connected with a suspension plate 26, and the side of the suspension plate 26 close to the side vertical plate 3 is fixedly connected with a storage plate 14. The storage plate 14 is provided with a plurality of opening grooves 15, and ...
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The invention provides a soil stratified sampling device for geochemical engineering, the soil stratified sampling device comprises a rack, the upper surface of the rack is fixedly connected with a top plate, the side surface of the rack is fixedly connected with a side vertical plate, a winch drives a vibration frame to lift along a first slide rail, and sampling pipes with different lengths are matched, so that the stratified sampling task can be easily completed; through a transfer assembly slidably connected to the lower wall of the top plate through a second sliding rail and a second sliding block, a sampling pipe can be taken down from a storage plate through a spring clip clamping rib clamping groove and slides to the position near a vibration frame along the second sliding rail, a rotating disc is rotated to convey the sampling pipe to the position below a fixing sleeve, and then the sampling pipe is lifted through an assistance buffering hydraulic rod; the fixing sleeve is inserted into the upper opening part of the sampling tube, is clamped with the clamping groove through the spline, and is locked through the fastening screw, so that the sampling tube is replaced.
Description
technical field [0001] The invention relates to the technical field of geochemical engineering, in particular to a soil layered sampling device for geochemical engineering. Background technique [0002] Geochemistry is a science that studies the chemical composition, chemical action and chemical evolution of the earth. It is a marginal subject that emerged and developed from the combination of geology, chemistry and physics. Since the mid-1970s, geochemistry, geology, and geophysics have become the three pillars of solid earth science. Its research scope also extends from the Earth to the Moon and other celestial bodies in the solar system. The theory and method of geochemistry are of great significance to the search, evaluation and development of mineral resources, agricultural development and environmental science. Some important research results of basic theories of earth science, such as boundary events, ocean floor spreading, and lithosphere evolution, are all related...
Claims
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IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 姜冰刘倩李强张洪滨
Owner 山东省地质矿产勘查开发局第四地质大队