Sampling device for geographic data acquisition

A sampling device and geographic data technology, applied in the direction of sampling devices, etc., can solve the problems of manual soil collection such as large labor input, low collection efficiency, and low soil collection accuracy, so as to improve sampling convenience, sampling efficiency, and sampling The effect of stability

Inactive Publication Date: 2021-11-23
山东省国土测绘院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For above-mentioned situation, in order to overcome the defect of prior art, the present invention provides a kind of sampling device for geographic data collection, effectively solves the problem of manual soil collection in the above-mentioned background technology, labor input is large, and collection efficiency is low, and the soil collected is easy to be mixed with Problems with low soil collection accuracy due to other soil mixes

Method used

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  • Sampling device for geographic data acquisition
  • Sampling device for geographic data acquisition
  • Sampling device for geographic data acquisition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment one, by Figure 1 to Figure 7 Given, the present invention comprises box body 1, and the bottom end of described box body 1 is symmetrically provided with support column 2, and the bottom end of support column 2 is provided with moving wheel 3, by the design of moving wheel 3, it is convenient to realize the movement of device , and then improve the portability of the device, the middle position of the bottom end of the casing 1 is provided with a through groove 1 4, and the bottom end of the casing 1 is provided with four through grooves 2 5, and the insides of the four through grooves 2 5 are interspersed with Support rod 6, the four support rods 6 are connected by a height adjuster 7, and a height adjustment mechanism 8 is arranged inside the box body 1. Through the design of the height adjustment mechanism 8, it is convenient to control the height adjustment of the sampling cylinder 10, thereby facilitating sampling The cylinder 10 drills the soil to real...

Embodiment 2

[0037] Embodiment two, on the basis of embodiment one, by figure 1 , figure 2 and image 3 Provide, described soil loosening mechanism comprises driver, through hole 23, soil loosening rod 24, push plate 25 and telescoping rod one 26, is provided with through hole 23 equidistantly on the fixed plate 22, is threadedly connected with on screw mandrel tube 9. Push pedal 25, the bottom end of push pedal 25 is provided with the ripper bar 24 that runs through through hole 23 inside, and between push pedal 25 and worm screw 11, is connected by two telescoping rods one 26, transmission comprises motor two 18, gear One 19 and gear two 21, motor two 18 are installed on the inner top of the accommodation groove two 17, the output shaft of the motor two 18 is connected with the gear one 19, and the outside of the screw tube 9 is provided with the inside of the accommodation groove two 17 and is connected with the gear one. 19 meshingly connected gear two 21;

[0038] When the worm 11...

Embodiment 3

[0039] Embodiment three, on the basis of embodiment one, by figure 1 , figure 2 , Figure 4 and Figure 5 Given, the sampling mechanism includes a feed port 31, a sealer, a sampling assembly and a transmission assembly, the two sides of the sampling cylinder 10 are symmetrically provided with a feed port 31, and the sealer includes an electric telescopic rod 27, a tooth plate 28, a fixed block 30, a telescopic Rod two 32 and seal plate 33, electric telescopic link 27 are installed on the inner top of fixed plate 22, the bottom end of electric telescopic link 27 is provided with fixed block 30, and the telescopic end side wall of electric telescopic link 27 is provided with toothed plate 28, fixes Both sides of the block 30 are symmetrically provided with telescopic rod two 32, and one end of the telescopic rod two 32 is provided with a sealing plate 33 sealingly connected with the feed port 31, and a sampling assembly is arranged below the fixed block 30, and the sampling a...

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Abstract

The invention relates to the technical field of soil sampling, and discloses a sampling device for geographic data acquisition, and solves the problems of high labor input and low acquisition efficiency of manual soil acquisition, and low soil acquisition accuracy caused by easy mixing of acquired soil with other soils, the device comprises a box body, supporting columns are symmetrically arranged at the bottom end of the box body, the bottom ends of the supporting columns are provided with moving wheels, a first through groove is formed in the middle of the bottom end of the box body, four second through grooves are formed in the bottom end of the box body, supporting rods are inserted into the four second through grooves in a penetrating mode, the four supporting rods are connected through height adjusters, and a height adjusting mechanism is arranged in the box body. The bottom end of the height adjusting mechanism is provided with a lead screw barrel penetrating through the interior of the first through groove, a sampling barrel is arranged below the lead screw barrel, a soil loosening mechanism is arranged outside the sampling barrel, and a sampling mechanism is arranged inside the sampling barrel; according to the design, manual sampling is avoided, labor input is effectively reduced, and meanwhile the sampling efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of soil sampling, in particular to a sampling device for geographical data collection. Background technique [0002] The existing sampling device is used as a sampling tool for geographic data collection. The device meets the requirements of full-layer sampling, equal volume, and convenience. It can sample in different soil textures. The existing sampling device is operated by the staff. Sampling is achieved by pressing the device. [0003] However, the existing sampling device has a large labor input and low soil sampling efficiency. At the same time, the soil cannot be sealed during soil sampling, which affects the accuracy of soil sampling. Contents of the invention [0004] For above-mentioned situation, in order to overcome the defect of prior art, the present invention provides a kind of sampling device for geographic data collection, effectively solves the problem of manual soil collection in the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 江娜韩海丰牛宵侯珂郭永亮
Owner 山东省国土测绘院
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