A reliable and labor-saving soil sampling shovel for archaeological exploration

By designing a soil sampling shovel including a drag-reducing soil sampling shovel head, a separable soil collection tube, a connecting pipe and a handheld part, the problems of inconvenience in soil sampling and difficulty in deep sampling in the prior art are solved, and an efficient and accurate soil sampling process is achieved.

CN110823633BActive Publication Date: 2025-03-25XUZHOU WENBO CULTURAL RELICS EXPLORATION TECH SERVICE CO LTD
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Patent Information

Application Number
CN201911314445.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-12-19
Publication Date
2025-03-25
Estimated Expiration
2039-12-19

AI Technical Summary

Technical Problem

The existing Luoyang shovels have problems such as inconvenient collection, difficulty in deep sampling, insufficient accuracy due to soil compression and inconvenient use during soil sampling.

Method used

A soil sampling shovel including a drag-reducing soil sampling shovel head, a separable soil collection tube, a connecting pipe and a handheld part was designed. A double-sided conical shovel head and a separable soil collection tube were used to assist soil extraction through a vibrator to reduce frictional resistance and improve sampling efficiency.

Benefits of technology

The convenience and accuracy of deep soil sampling are achieved, the compression and deformation of the soil are reduced, and the reliability of the sampling process is improved and the effort-saving effect is achieved.

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Abstract

The invention relates to a reliable and labor-saving archaeological exploration soil sampling shovel, comprising a drag-reducing soil sampling shovel head, a detachable soil collecting tube, a connecting tube and a hand-held part; the tail of the drag-reducing soil sampling shovel head is connected to the end of the detachable soil collecting tube, and the two ends of the connecting tube are respectively connected to the detachable soil collecting tube and the hand-held part; the drag-reducing soil sampling shovel head at least comprises a circular tube shovel head body, and the end of the circular tube shovel head body is in a cone shape, an outer double cone head is arranged in the circumferential direction of the outer wall of the circular tube shovel head body, and an inner double cone head is arranged in the circumferential direction of the inner wall of the circular tube shovel head body; deep soil layers can be taken, and in the process of taking soil, the shape of the drag-reducing soil sampling shovel head is a double-sided cone, and the connection of the double-sided cone is larger than the detachable soil collecting tube with a maximum diameter, thereby achieving the purpose of reducing surface contact to point contact, saving more labor and minimizing the deformation of the detected soil.
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