Soil sampling device for exploration

A technology for soil sampling and soil sampling, which is applied in the field of exploration equipment, can solve problems such as troublesome operation, influence on accuracy, and damage to samples, and achieve the effects of improving sampling efficiency, ensuring completion, and improving accuracy.
CN112444426AInactive Publication Date: 2021-03-05尹丽芳
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
尹丽芳
Publication Date
2021-03-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a soil sampling device for exploration, and belongs to the technical field of exploration equipment. The soil sampling device comprises a bottom plate, a fixed plate is fixedly mounted on the upper surface of the bottom plate, a baffle plate sleeves the outer side of the fixed plate, the baffle plate is mounted on the bottom plate and is fixedly connected with the bottom plate, and a first through hole is formed in the fixed plate; and a side surface soil sampling mechanism is mounted in the first through hole, and a driving mechanism for driving the side surface soilsampling mechanism is fixedly mounted at the upper end of the fixed plate. The driving mechanism is arranged to be matched with the side surface soil sampling mechanism, the side surface soil samplingmechanism is pushed outwards under the driving of the driving mechanism to obtain a complete soil layer, then the obtained soil is brought back to the interior and taken out integrally, the completeness of an exploration sample is guaranteed, and the exploration accuracy is improved; meanwhile, a supporting mechanism is arranged for matching, so sampling at a suitable depth is facilitated, the soil sampling device is convenient to operate, the sampling efficiency is improved, and the soil sampling device is more convenient and practical.
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Description

technical field

[0001] The invention relates to the technical field of exploration equipment, in particular to a soil sampling device for exploration. Background technique

[0002] Exploration work is one of the important working methods of engineering geological exploration. Engineering geological exploration includes geophysical prospecting, drilling, pit exploration, etc. Drilling is an important means to obtain accurate geological data under the surface in engineering geological survey. Drilling during surveying should be carried out on the basis of surveying, mapping and geophysical prospecting. Exploration lines and networks should be arranged purposefully and in a planned manner according to survey stage, project scale and complexity of geological conditions. Carry out the principle of sparse first and then dense. In exploration, in order to obtain soil samples at a certain depth, practical soil sampling devices are often required.

[0003] In the current sampling...

Claims

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