Portable field multi-parameter measuring device

A measuring device and multi-parameter technology, applied in the direction of measuring devices, instruments, signal transmission systems, etc., can solve the problem of single function, etc., and achieve the effect of convenient use, high precision, and convenient agricultural production

Pending Publication Date: 2018-04-20
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem of the single function of the traditional field measuring device and facilitate agricultural production, the present invention designs a portable field multi-parameter measuring device composed of a measuring host, a connecting rod, a detection rod and other components and its usage method

Method used

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Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0042] Such as Figure 1-7 As shown, a portable field multi-parameter measuring device includes a measuring host 1, a connecting rod 3, a detection rod 4 and a weighing hook 5; the detection rod 4 is a hollow tube made of high-strength non-conductive composite materials such as carbon fiber ;The detection rod is 10mm long, and the lower end is embedded with a stainless steel conical probe with a diameter of 12.83mm and a cone angle of 30 degrees. 16. A temperature sensor is installed in the cone head of the detection rod and the ring-shaped stainless steel metal detection electrode 16, and the lead wires of the electrodes and the sensor are drawn out from the tube.

[0043] The shell of the measuring main engine can be made of cold-rolled steel plate or aluminum alloy plate, etc.; there is a measuring circuit board 15 on the upper part of the...

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Abstract

The invention discloses a portable field multi-parameter measuring device. The portable field multi-parameter measuring device is used for measuring soil compactness, soil temperature, soil moisture,a distance, a weight and an inclination angle. Problems that an existing field soil measuring device has a single function and low measurement efficiency are solved. The device comprises a measuring host machine, a connecting rod, an exploration rod and a weighing hook. The measuring host machine comprises a position-convertible handle, a bubble level, a tension and pressure sensor, an inclinationangle sensor, a laser distance measuring module, a Bluetooth data transmission module, a satellite positioning module, a liquid crystal display screen and a measuring circuit board. Annular metal electrodes are arranged on the exploration rod at intervals. The portable field multi-parameter measuring device can be used for realizing multi-parameter measurement when being used for a field experiment, has high efficiency and a simple structure, is energy-saving and environmentally friendly and meets the demand of agricultural production and scientific research.

Description

technical field [0001] The invention relates to a portable field multi-parameter measuring device for agricultural production and scientific research, in particular to an instrument for measuring farmland soil compactness, soil temperature, soil moisture, distance, weight and slope. Background technique [0002] With the continuous improvement of the mechanization level of agricultural production, the labor intensity has been greatly reduced and the labor production efficiency has been improved. However, the large-scale and frequent use of agricultural machinery and equipment has made the problem of soil compaction in cultivated land more and more serious. Soil compaction is not only closely related to crop yield, seed germination rate and plant root development, but also directly affects the movement of soil moisture. Soil temperature, moisture, and compactness are directly related to the quality and yield of crops. [0003] At present, the traditional field measurement de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G08C17/02
CPCG08C17/02G01D21/02
Inventor 刘立意杨超徐镜先凌豪温暖刘镇业刘卓然
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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