Soil sampling device

A sampling device and soil technology, applied to the sampling device and other directions, can solve the problems of reduced soil sampling efficiency and increased difficulty of deep soil sampling, and achieve the effects of improving convenience, improving practicability, and avoiding taking up too much space.

Active Publication Date: 2022-02-08
山西同源国益环境监测有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] During the sampling process of the above soil, as the sampling depth increases, the compression of the side wall of the drill pipe by the soil layer will also increase, which will increase the difficulty of sampling deep soil; at the same time, during the use of the soil sampler, The installation of the drive unit, the installation of the drill pipe and the drive unit, keeping the drill pipe vertical and taking out the drill pipe all need to be done manually, which reduces the efficiency of soil sampling

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Embodiment Construction

[0036] The following is attached Figure 1-3 The application is described in further detail.

[0037] The embodiment of the present application discloses a soil sampling device. refer to figure 1 and figure 2 , the soil sampling device includes an installation box 1, the installation box 1 is vertically arranged, and the installation box 1 is provided with a conversion assembly 2, a first feed assembly 3 and a second feed assembly 4, and the first feed assembly 3 and the second feed assembly The feed assembly 4 is respectively arranged on both sides of the conversion assembly 2; the first feed assembly 3 is connected with the first drill bit 7, and the first feed assembly 3 can make the first drill bit 7 rotate along its own axis direction, while the first feed assembly 3 can make the first drill bit 7 move in the vertical direction; the second feed assembly 4 is connected with the second drill bit 8, and the second feed assembly 4 can make the second drill bit 8 rotate al...

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Abstract

The invention relates to a soil sampling device, and relates to the technical field of soil sampling. The soil sampling device comprises a mounting box. A conversion assembly, a first feeding assembly and a second feeding assembly are arranged in the mounting box. A through hole is formed in the bottom surface of the mounting box. The first feeding assembly and the second feeding assembly are respectively arranged below the two sides of the conversion assembly. A first drill bit is connected to the lower portion of the first feeding assembly, the first feeding assembly enables the first drill bit to rotate around the axis of the first drill bit, and the first drill bit moves in the vertical direction and moves out of the mounting box through the through hole. A second drill bit is connected to the lower portion of the second feeding assembly, the second feeding assembly enables the second drill bit to rotate in the axis direction of the second drill bit, the second drill bit moves in the vertical direction, and the diameter of the first drill bit is larger than that of the second drill bit. The conversion assembly enables the first feeding assembly and the second feeding assembly to exchange positions. The sampling difficulty of deep soil can be reduced, and the soil sampling efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of soil sampling, in particular to a soil sampling device. Background technique [0002] Soil sampler refers to a tool for collecting soil samples at different depths. Soil samplers are widely used by agriculture, forestry, geological surveys, environmental protection and scientific research units. After the soil is collected and analyzed by the soil sampler, it can judge the sampled Whether the soil meets the conditions for crop growth, thereby increasing yield. [0003] At present, the method of soil sampling has been changed to mechanical sampling. The soil sampler includes a driving host, a drill pipe and a sample tube. One end of the drill pipe is fixedly installed with the main engine, and then the external force is manually applied to set the drill pipe vertically on the ground, and the main machine is started to drive the drill pipe to move downward in the vertical direction, so that the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 强恩源郝晓宇杜朔泽臧佳杨啸林
Owner 山西同源国益环境监测有限公司
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