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Sampling device for investigation of sandy soil area

A sampling equipment and area technology, which is applied in the field of sampling equipment for sand and soil area surveys, can solve the problem of not being able to block a large amount of outside air, and achieve the effects of high efficiency and low oxidation degree.

Active Publication Date: 2021-08-24
广州道彰工程科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sampling device for sandy soil area survey, to solve the problem that the existing sampling device proposed in the above background technology cannot block a large amount of outside air when collecting water

Method used

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  • Sampling device for investigation of sandy soil area
  • Sampling device for investigation of sandy soil area
  • Sampling device for investigation of sandy soil area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] as attached figure 1 To attach Figure 5 Shown: a kind of sampling equipment for the survey of sandy soil area, comprising shell one 1, fixed rod 101, handle 102, shell two 5, water inlet 201, water collection tank 2, the top of shell one 1 is fixedly installed with fixed rod 101, fixed Both ends of the top of the rod 101 are fixedly equipped with grips 102, one end of the outer shell 1 is embedded with a shell 2 5, the other end of the outer shell 1 is embedded with a water inlet 201, and the outer end of the water inlet 201 is equipped with a filter screen. The other end of the outer side of the 201 is provided with a water collection tank 2 through a water pipe, and a water sample collection anti-oxidation mechanism and a reset mechanism are arranged on the inner side of the shell-1.

[0025] Among them, the water sample collection anti-oxidation mechanism is composed of a fixed plate 103, a movable rod 104, a chute 105, a sliding rod 1051, an air bag 8, and an air ...

Embodiment 2

[0031] The present invention also includes a soil sample collection mechanism, the soil sample collection mechanism is composed of gear 107, bevel gear one 1071, bevel gear two 1072, telescopic rod one 1073, soil collecting tank 501 and movable plate 5011;

[0032] The outer end of the sliding rod 401 is equipped with teeth, and the sliding rod 401 is provided with a gear 107 through the meshing rotation of the teeth. The inner side of the soil collecting tank 501 is elastically connected with a movable plate 5011, the outer end of the soil collecting tank 501 is fixedly equipped with a telescopic rod one 1073, and the other end of the telescopic rod one 1073 is fixedly mounted with a bevel gear two 1072, bevel gear one 1071 and bevel gear Two 1072 are rotated through the engagement of teeth, and the coaxial connection between gear 107, bevel gear one 1071 and shell one 1 is provided with a coil spring. When the movable rod two 3 accelerates on the outside of the rotating shaft, ...

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Abstract

The present invention provides a sampling device for investigation of a sandy soil area. The sampling device comprises a first shell, a fixing rod, grips, a second shell, a water inlet and a water collecting tank; the fixing rod is fixedly installed at the top of the first shell, the grips are fixedly installed at the two ends of the top of the fixing rod, and the second shell is embedded into one end of the outer side of the first shell; the water inlet is embedded in the other end of the outer side of the first shell, a filter screen is arranged at one end of the outer side of the water inlet in a matched manner, and the water collecting tank is arranged at the other end of the outer side of the water inlet through a water pipe in a matched manner. According to the present invention, when a gear drives a first bevel gear to rotate and drives a second bevel gear to rotate, and the second bevel gear drives a first telescopic rod and a soil collecting groove to rotate, and the soil collecting groove rotates in a matched mode in a threaded groove at the inner side of the second shell, so that after the soil collecting groove rotates out of the second shell and makes contact with the soil on the wall of a soil pit, the soil enters the soil collecting groove; at the moment, a coil spring coaxial outside the gear and the bevel gear I drives the bevel gear I to rotate reversely, the soil collecting tank is driven to return into the shell II, so that a more convenient effect is achieved.

Description

technical field [0001] The invention relates to the technical field of sandy soil area survey, in particular to a sampling device for sandy soil area survey. Background technique [0002] Sandy soil refers to soil mixed with a large amount of sand and a small amount of clay, and generally refers to soil with a large sand content. When people plant some plants on sandy soil, they need to improve the sandy soil when cultivating, otherwise they will not be suitable for the growth of some plants, and sand and water need to be sampled and tested before the sandy soil is improved. When the existing sampling device collects the water in the sand, since the water is fully in contact with the outside air, the water is easily evaporated and oxidized. [0003] Based on the above description, and in combination with the discovery of equipment in the prior art, this design aims at the above problems and designs a sand sampling device with reasonable structure and good functionality to i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08G01N1/10
CPCG01N1/08G01N1/10G01N2001/1031
Inventor 谢鹤
Owner 广州道彰工程科技有限公司