Fixed geological prospecting portable fixed sampling device

Abstract

The invention discloses a fixed geological prospecting portable fixed sampling device, which comprises a bottom plate, wherein side plates are arranged at the left and right sides of the outer wall ofthe bottom plate; the inner wall of the side plate is connected with the outer wall of the bottom plate; a hoop sleeve is arranged on the inner wall of the side plate; the outer wall of the hoop sleeve is connected with the inner wall of the side plate; a support rod is arranged at the lower surface of the hook sleeve; the upper surface of the support rod is connected with the lower surface of the hook sleeve; the inner wall of the hoop sleeve is provided with a rotating rod; the outer wall of the rotating rod is movably connected with the inner wall of the hoop sleeve; the outer wall of therotating rod is movably connected with the inner wall of the support rod; the outer wall of the rotating rod penetrates through the inner wall of the bottom plate. The fixed geological prospecting portable fixed sampling device has the advantages that through the matching among a center post, a compression spring and a bottom sleeve, under the effect of the sleeve rod and the slide rod, the procurement cost of a user is reduced; the resource waste of the fixed geological prospecting portable fixed sampling device is avoided; the device is suitable for being popularized and used.

Description

technical field [0001] The invention relates to the technical field of geological exploration, in particular to a portable fixed sampling device for fixed geological exploration. Background technique [0002] Geological prospecting is the investigation and research activities of conducting geological exploration and detection through various means and methods, determining the appropriate bearing layer, determining the foundation type and calculating the foundation parameters according to the foundation bearing capacity of the bearing layer. To discover mineral deposits with industrial significance, to ascertain the quality and quantity of minerals, as well as the technical conditions for mining and utilization, to provide mineral reserves and geological data required for mine construction design, to analyze rocks, strata, structures, minerals, hydrology in a certain area In the process of geological exploration, soil sampling is a very important link. Most of the existing sa...

AI Technical Summary

Problems solved by technology

[0002] Geological prospecting is the investigation and research activities of conducting geological exploration and detection through various means and methods, determining the appropriate bearing layer, determining the foundation type and calculating the foundation parameters according to the foundation bearing capacity of the bearing layer. To discover mineral deposits with industrial significance, to ascertain the quality and quantity of minerals, as well as the technical conditions for mining and utilization, to provide mineral reserves and geological data required for mine construction design, to analyze rocks, strata, structures, minerals, hydrology in a certain area In the process of geological exploration, soil sampling is a very important link. Most of the existing sampling equipment is manual sampling shovel, which is convenient for sampling the soil surface. When deep soil In the prior art, for example, the invention patent with application number 201521028710.1 includes a bracket, the upper end of the bracket is connected to a threaded rod through a threaded opening, the upper end of the threaded rod is provided with a handle, and the lower end is provided with a drill bit. The bracket is provided with foot nails, and the drill bit is provided with a through hole. The length of the through hole is less than the length of the drill rod. Although the invention is simple in structure, there are many deficiencies and defects. There are defects in the design. The connection between the threaded port and the threaded rod is unstable. When in use, the connection between the threaded rod and the threaded port is prone to shaking, which affects work efficiency and collection quality. The connection between the drill bit and the bracket is unstable. friction between the body, causing the connection instability of the drill bit, affecting the service life of the drill bit, and increasing the procurement cost of the collection work. Shaking, the handle transmits the tremor to the palm, which makes the palm feel sore and swollen, which is prone to work fatigue and reduces work efficiency. In view of these situations, in order to avoid the above technical problems, it is necessary to provide a fixed portable fixed sampling for geological exploration. device to overcome the disadvantages of the prior art

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