Hydraulic hammering type full-automatic soil sampling device and control method thereof

A sampling device and fully automatic technology, applied in sampling devices and other directions, can solve the problems of affecting analysis test results and soil sample disturbance, and achieve the effects of low labor cost, avoiding diversity and soil disturbance, and controllable process.

Active Publication Date: 2020-12-29
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the defect in the prior art that artificial soil sampling causes soil sample disturbance to be large and thus affect the analysis and test results, and to provide a hydraulic hammer type automatic soil sampling device and its control method to solve the above problems

Method used

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  • Hydraulic hammering type full-automatic soil sampling device and control method thereof
  • Hydraulic hammering type full-automatic soil sampling device and control method thereof
  • Hydraulic hammering type full-automatic soil sampling device and control method thereof

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Embodiment Construction

[0034] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0035] Such as figure 1 , figure 2 and image 3 As shown, a kind of hydraulic hammer type full-automatic soil sampling device of the present invention comprises base plate 11, has middle hole on the base plate 11, and crawler chassis 1 is installed on the bottom of base plate 11, and crawler chassis 1 is existing The crawler drive integrated assembly is used for self-driving on dirt roads. It is the mobile carrier of the sampling device. It realizes remote control operation through the antenna 15, and can also realize manual control through the manual and automatic multi-way valve. A battery pack, a hydraulic oil tank, a motor, a hydraulic pump, an automatic manual hydraulic valve, and an industrial computer are arranged on the cra...

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Abstract

The invention relates to a hydraulic hammering type full-automatic soil sampling device and a control method thereof. Compared with the prior art, the defect that the analysis test result is influenced by large soil sample disturbance caused by manual soil sampling is overcome. A notch is formed in the upper bottom edge of a fixing frame, a soil scraping piece is installed on the upper bottom edgeof the fixing frame and located at the notch, the soil scraping piece is located over a flow guide cylinder, the soil scraping piece is oval, the size and the shape of the soil scraping piece are thesame as those of the inner wall of a soil sampling cylinder, a sliding groove is formed in the side portion of the flow guide cylinder, the size and the shape of the sliding groove are the same as those of the soil sampling cylinder, and when a double-acting hydraulic cylinder controls the fixing frame to move to the farthest end, the soil scraping piece is tangent to the longitudinal movement track of the inner wall of the soil sampling cylinder. Full-automatic processing of soil sampling can be achieved, the diversity of manual operation and soil disturbance are avoided, and the device canbe suitable for large-area and high-workload field soil component monitoring and collecting.

Description

technical field [0001] The invention relates to the technical field of soil collection devices, in particular to a hydraulic hammer type automatic soil sampling device and a control method thereof. Background technique [0002] Soil is the foundation and an important part of agriculture. Real-time knowledge of the spatial distribution of soil components in farmland is a prerequisite for precise fertilization in farmland. At present, there are many soil composition detection instruments on the market, which can monitor soil composition information in real time, but the normal use of these instruments requires first obtaining a large number of soil samples. The traditional sample acquisition requires staff to take samples in large areas in the farmland. It will consume a lot of manpower, material resources and inefficiency. [0003] Traditional manual soil sampling is not only time-consuming and labor-intensive, but also the sampling process is artificially operated, resultin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 刘洋王儒敬高钧黄伟张正勇黄河陈翔宇刘宜吴宝元王大朋蒋庆张俊卿胡晓波宿宁郭红燕李伟
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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