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Automatic soil sampler

A soil borrower and automatic technology, which is applied to the sampling device and other directions, can solve the problems of increasing the workload of operators, low soil borrowing efficiency, etc., and achieve the effects of reducing the workload, improving soil borrowing efficiency, and being convenient to use.

Pending Publication Date: 2018-11-02
刘帮银
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the number of collection points is too large, the soil needs to be manually removed from the leaves after each collection, which not only increases the workload of the operators, but also lowers the soil removal efficiency

Method used

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  • Automatic soil sampler
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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 and figure 2 As shown, an automatic soil fetcher in this specific embodiment includes a lifting device and a soil fetching device located below the lifting device. The lifting device includes at least three lifting outer tubes 1 located on the same horizontal plane and arranged in parallel in the vertical direction. The centerlines of the three lifting outer tubes 1 are not located in the same vertical plane, fixed brackets are arranged between the lifting outer tubes 1 and the lifting outer tubes 1 are fixedly connected together through the fixing brackets, and a driving motor 2 is arranged above the fixing brackets. The driving motor 2 is fixedly connected on the fixed bracket by the mounting bracket 3, a power transmission rod 4 is arranged vertically below the driving motor 2, the lower end of the power transmission rod passes th...

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Abstract

The invention discloses an automatic soil sampler. The automatic soil sampler comprises a lifting device and a soil sampling device, wherein the lifting device comprises a plurality of lifting outer tubes; the lifting outer tubes are connected together through a fixing support; a driving motor is arranged above the fixing support; a power transmission rod is fixed below the driving motor and penetrates through the fixing support; the soil sampling device comprises a soil sampling box body; lifting inner tubes which are in sliding fit with the lifting outer tubes are fixed on the top of the soil sampling box body; the power transmission rod further penetrates through the soil sampling box body and extends to a position below the soil sampling box body; a lifting rotation threaded section and a soil sampling spiral section are separately arranged on the power transmission rod; two half hoops are arranged above the soil sampling box body and can be combined to form a swivel nut; and by combination and separation of the two half hoops, lifting of the power transmission rod is controlled. The automatic soil sampler is simple in structure and convenient to use, the soil sampling spiral section can be easily lifted out of the ground, meanwhile, the collected soil can enter the soil sampling box body, the work load of operators is relieved, and the soil sampling efficiency is improved.

Description

technical field [0001] The invention relates to a soil fetching device, in particular to an automatic soil fetching device. Background technique [0002] The earth taker is used to lift the undisturbed soil of the lower layer of the test soil as a sample to understand its properties. In order to understand more about the properties of the base, and in engineering geological exploration and survey work, in order to obtain the physical and mechanical performance indicators of the foundation soil, sometimes even To take the original soil at a deeper level, and this soil-taking equipment is called a soil-taking device. In agricultural science research, the rhizosphere is the hub of water and nutrient exchange between plants and soil. Soil microbial activity is high, and nutrient migration and transformation are fast. An important way for mechanisms such as water and nutrients. In the process of studying the biological and physical and chemical properties of rhizosphere soil as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 刘帮银张微微
Owner 刘帮银
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