CN205067363U - Rapid soil nutrient test instrument - Google Patents
Rapid soil nutrient test instrument Download PDFInfo
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- CN205067363U CN205067363U CN201520761474.8U CN201520761474U CN205067363U CN 205067363 U CN205067363 U CN 205067363U CN 201520761474 U CN201520761474 U CN 201520761474U CN 205067363 U CN205067363 U CN 205067363U
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Abstract
The utility model discloses a rapid soil nutrient test instrument aims at solving the soil nutrients check out test set function singleness that has now, the technical problem that detection efficiency is low. It includes the host computer, sets up the control system in the host computer and set up in the outside soil information collection system of host computer, and control system includes the singlechip, corresponds data storage module and the input and output modules that the electricity is connected with the singlechip, soil information collection system includes soil moisture sensor, soil temperature sensor, soil salinity sensor, soil degree of packing sensor, light light intensity sensor and photosynthetic radiation sensor, and soil information collection system passes through sensor interface and corresponds electric the connection with the singlechip. The utility model discloses simple structure, the operation of being convenient for, the function is more, degree of automation is higher, can effectively improve detection efficiency, and application scope is more extensive.
Description
Technical field
The utility model relates to Soil K+adsorption technical field, is specifically related to a kind of soil nutrient tacheometer.
Background technology
Soil nutrient detecting instrument is test, the assay equipment measuring soil nutrient.Soil nutrient refers to that soil is supplied to the essential nutrient element of plant growth, comprises the compositions such as nitrogen (N), phosphorus (P), potassium (K), trace element.The number of nutrient content in soil, measure by soil nutrient detecting instrument, then contrast soil nutrient Plentiful-lack index, just can judge the nutrient content number in this block soil, thus utilize the nutrient that soil self contains better, supplement the element containing quantity not sufficient in time.The illuminance etc. of soil moisture content, humiture, salt content, the degree of packing, potential of hydrogen and soil is also comprised with the environmental factor of soil nutrient content close relation, understand the environmental factor index of soil periphery, contribute to the state judging soil more accurately, thus formulate arviculture measures of fertilizer targetedly and implement soil Improving Measurements.Existing soil nutrient detecting instrument can only detect nutrient content in soil usually, and other environmental factor parameters of soil periphery cannot be detected simultaneously, usual needs coordinate with other instruments and carry out testing environment factor, there is function singleness, problem that detection efficiency is low.
Summary of the invention
The utility model is intended to solve existing soil nutrient checkout equipment function singleness, technical matters that detection efficiency is low.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Design a kind of soil nutrient tacheometer, comprise main frame, be arranged at the control system in described main frame and be arranged at the soil information collecting device of described main frame outside, corresponding position, portion is provided with display screen and minitype thermal printer on the host, button is provided with in the corresponding position, below of described display screen, be provided with detection groove in the below of described minitype thermal printer, be provided with shading cover at the upper opening place of described detection groove; Light path detecting device is provided with in described detection groove; Described control system comprises single-chip microcomputer (can select the AT89 series etc. of Intel8051 series, Motorola and M68HC series, Atmel), the data memory module that be electrically connected corresponding to described single-chip microcomputer and input/output module; Described soil information collecting device comprises soil moisture sensor, soil temperature sensor (can select JCJ100ND digital hygro sensor, JCJ175A digital hygro sensor), soil salinity sensor (as FSD series, SMET10 etc.), soil density sensor, illuminance sensor and photosynthetic radiation sensor, and described soil information collecting device is electrically connected by sensor interface is corresponding with described single-chip microcomputer.
Preferably, described light path detecting device comprises the sense channel for placing cuvette, be arranged at the light source of described sense channel side, be arranged at the photoelectric signal converter of described sense channel opposite side, two stacked thumb wheels are provided with between described light source and described sense channel, the periphery of described thumb wheel is provided with the optical filter be equally spaced, rotating shaft is provided with at the center of described thumb wheel, described thumb wheel is pivotally set in described rotating shaft, make to be positioned at the optical filter of described thumb wheel bottom and described light source and described photoelectric signal converter in same path channels, the signal output part of described photoelectric signal converter is corresponding with described single-chip microcomputer to be electrically connected.The green glow optical filter that the blue filter that wherein optical filter comprises ruddiness optical filter that wavelength is 680 ± 2nm, wavelength is 420 ± 2nm, wavelength are 510 ± 2nm, wavelength are at least one in the orange light optical filter of 590 ± 2nm.
Preferably, described control system also comprises the wireless transport module, GPS module and the voice module that are electrically connected corresponding to described single-chip microcomputer.
Preferably, described soil information collecting device also comprises pH sensor and the pH electrode that connect corresponding to described pH sensor.
The beneficial effects of the utility model are:
1. can detect Nitrogen In Soils fast, phosphorus, potassium, alkali-hydrolyzable nitrogen, nitrate nitrogen, ammonium nitrogen, available phosphorus, effective potassium, the organic content waiting nutrient, and Boron In Soil, manganese, iron, copper, calcium, magnesium, sulphur, chlorine, zinc, silicon, nickel, the content of the trace element such as aluminium, water cut in soil can also be detected simultaneously, the soil moisture, soil salt contains, soil compaction is measured, the illuminance of potential of hydrogen and soil, the environmental factor indexs such as the photosynthetic radiation (PAR) of soil, by comprehensively analyzing soil nutrient content and surrounding enviroment factor, soil conditions can be understood more accurately.The light path adopting double-deck optical filter to realize multi-pass structure detects, and sensitivity is higher, and make testing result more accurate, availability of data is stronger.
2. simple, the convenient operation of the utility model structure, function is more, automaticity is higher, and effectively can improve detection efficiency, the scope of application is more extensive.
Accompanying drawing explanation
Fig. 1 is the main frame external structure schematic diagram of the utility model soil nutrient tacheometer;
Fig. 2 is the structural representation after main frame is connected with soil information collecting device;
Wherein, 1 is main frame; 2 is soil information collecting device; 3 is display screen; 4 is minitype thermal printer; 5 is button; 6 for detecting groove; 7 is shading cover; 8 is sense channel; 9 is thumb wheel.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described, but the following example is only used to describe embodiment of the present utility model in detail, and limits scope of the present utility model never in any form.
Embodiment 1: a kind of soil nutrient tacheometer, see Fig. 1, Fig. 2, comprise main frame 1, be arranged at the control system in main frame and be arranged at the soil information collecting device 2 of main frame outside, display screen 3 and minitype thermal printer 4 is provided with in corresponding position, main frame 1 top, button 5 is provided with in the below of display screen 3, be provided with in the below of minitype thermal printer 4 and detect groove 6, be provided with shading cover 7 at the upper opening place detecting groove 6; Light path detecting device is provided with in detection groove 6; The single-chip microcomputer that control system comprises, the data memory module, input/output module, wireless transport module, GPS module and the voice module that are electrically connected corresponding to single-chip microcomputer.Soil information collecting device 2 comprises soil moisture sensor, soil temperature sensor, soil salinity sensor, soil density sensor, illuminance sensor, photosynthetic radiation sensor and soil acidity or alkalinity measuring appliance, soil acidity or alkalinity measuring appliance comprises pH sensor and the pH electrode that connect corresponding to pH sensor, and soil information collecting device 2 connects by sensor interface is corresponding with single-chip microcomputer.Wherein, the single-chip microcomputer of M68HC series selected by single-chip microcomputer, and soil moisture sensor and soil temperature sensor are JCJ100ND digital hygro sensor, and soil salinity sensor is SMET10 soil salinity sensor.
Light path detecting device comprising sense channel 8 for placing cuvette, being arranged at the light source of sense channel 8 side, being arranged at the photoelectric signal converter of sense channel 8 opposite side, two overlapping thumb wheels 9 prepared are provided with between light source with sense channel 8, the periphery of thumb wheel 9 is provided with the optical filter be equally spaced, optical filter comprises ruddiness optical filter that wavelength is 680 ± 2nm, orange light optical filter that green glow optical filter that blue filter that wavelength is 420 ± 2nm, wavelength are 510 ± 2nm, wavelength are 590 ± 2nm.Be provided with rotating shaft at the center of thumb wheel 9, thumb wheel 9 is pivotally set in rotating shaft, makes to be positioned at the optical filter of thumb wheel 9 bottom and light source and photoelectric signal converter in same path channels; The signal output part of photoelectric signal converter is corresponding with single-chip microcomputer to be connected.
If no special instructions, be conventional instrument element, involved control program is conventional program or simple program to instrument element involved in the embodiment above.
In conjunction with the accompanying drawings and embodiments embodiment of the present utility model is elaborated above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also carry out changing or changing under the prerequisite not departing from the utility model aim.
Claims (7)
1. a soil nutrient tacheometer, comprise main frame, be arranged at the control system in described main frame and be arranged at the soil information collecting device of described main frame outside, it is characterized in that, corresponding position, portion is provided with display screen and minitype thermal printer on the host, button is provided with in the corresponding position, below of described display screen, be provided with detection groove in the below of described minitype thermal printer, be provided with shading cover at the upper opening place of described detection groove; Light path detecting device is provided with in described detection groove; Described control system comprises single-chip microcomputer, the data memory module that be electrically connected corresponding to described single-chip microcomputer and input/output module; Described soil information collecting device comprises soil moisture sensor, soil temperature sensor, soil salinity sensor, soil density sensor, illuminance sensor and photosynthetic radiation sensor, and described soil information collecting device is electrically connected by sensor interface is corresponding with described single-chip microcomputer.
2. soil nutrient tacheometer according to claim 1, it is characterized in that, described light path detecting device comprises the sense channel for placing cuvette, be arranged at the light source of described sense channel side, be arranged at the photoelectric signal converter of described sense channel opposite side, two stacked thumb wheels are provided with between described light source and described sense channel, the periphery of described thumb wheel is provided with the optical filter be equally spaced, rotating shaft is provided with at the center of described thumb wheel, described thumb wheel is pivotally set in described rotating shaft, make to be positioned at the optical filter of described thumb wheel bottom and described light source and described photoelectric signal converter in same path channels, the signal output part of described photoelectric signal converter is corresponding with described single-chip microcomputer to be electrically connected.
3. soil nutrient tacheometer according to claim 2, it is characterized in that, comprise at described optical filter ruddiness optical filter that wavelength is 680 ± 2nm, green glow optical filter that blue filter that wavelength is 420 ± 2nm, wavelength are 510 ± 2nm, wavelength are at least one in the orange light optical filter of 590 ± 2nm.
4. soil nutrient tacheometer according to claim 1, is characterized in that, described control system also comprises the wireless transport module, GPS module and the voice module that are electrically connected corresponding to described single-chip microcomputer.
5. soil nutrient tacheometer according to claim 1, is characterized in that, described single-chip microcomputer is the single-chip microcomputer of the AT89 series of Intel8051 series, Motorola and M68HC series or Atmel.
6. soil nutrient tacheometer according to claim 1, is characterized in that, described soil moisture sensor or soil temperature sensor are JCJ100ND digital hygro sensor or JCJ175A digital hygro sensor; Soil salinity sensor is FSD series or SMET10 soil salinity sensor.
7. soil nutrient tacheometer according to claim 1, is characterized in that, described soil information collecting device also comprises pH sensor and the pH electrode that connect corresponding to described pH sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761474.8U CN205067363U (en) | 2015-09-29 | 2015-09-29 | Rapid soil nutrient test instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520761474.8U CN205067363U (en) | 2015-09-29 | 2015-09-29 | Rapid soil nutrient test instrument |
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| CN205067363U true CN205067363U (en) | 2016-03-02 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353481A (en) * | 2016-08-15 | 2017-01-25 | 武克易 | Multipoint detection method of pH (potential of hydrogen) value of planting soil |
| CN106405047A (en) * | 2016-08-26 | 2017-02-15 | 山东胜伟园林科技有限公司 | Automatic detection system of dynamic internet of things for saline-alkali land |
| CN106645647A (en) * | 2017-01-11 | 2017-05-10 | 青岛农业大学 | Intelligent in-situ monitoring system for soil nutrients |
| CN107064409A (en) * | 2017-03-24 | 2017-08-18 | 东莞翔液体肥料有限公司 | A kind of soil fast determining method |
| WO2018032293A1 (en) * | 2016-08-15 | 2018-02-22 | 武克易 | Method for multipoint detection of ph value of planting soil |
-
2015
- 2015-09-29 CN CN201520761474.8U patent/CN205067363U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353481A (en) * | 2016-08-15 | 2017-01-25 | 武克易 | Multipoint detection method of pH (potential of hydrogen) value of planting soil |
| WO2018032293A1 (en) * | 2016-08-15 | 2018-02-22 | 武克易 | Method for multipoint detection of ph value of planting soil |
| CN106405047A (en) * | 2016-08-26 | 2017-02-15 | 山东胜伟园林科技有限公司 | Automatic detection system of dynamic internet of things for saline-alkali land |
| CN106645647A (en) * | 2017-01-11 | 2017-05-10 | 青岛农业大学 | Intelligent in-situ monitoring system for soil nutrients |
| CN107064409A (en) * | 2017-03-24 | 2017-08-18 | 东莞翔液体肥料有限公司 | A kind of soil fast determining method |
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| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yafei Inventor after: Song Junqi Inventor after: Zhang Li Inventor after: Bai Changjiang Inventor after: Zhao Haichao Inventor before: Song Junqi Inventor before: Zhang Li Inventor before: Bai Changjiang Inventor before: Zhao Haichao |
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| CB03 | Change of inventor or designer information |