CN209102602U - A kind of portable soil nutrient detection device - Google Patents
A kind of portable soil nutrient detection device Download PDFInfo
- Publication number
- CN209102602U CN209102602U CN201821768016.7U CN201821768016U CN209102602U CN 209102602 U CN209102602 U CN 209102602U CN 201821768016 U CN201821768016 U CN 201821768016U CN 209102602 U CN209102602 U CN 209102602U
- Authority
- CN
- China
- Prior art keywords
- soil nutrient
- soil
- native knife
- shell
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to Soil Testings, especially a kind of portable soil nutrient detection device takes the shell of native knife including installing, and is equipped with handle in shell side, it is equipped with the rotary power units that connection takes native knife inside the shell, the battery unit that rotary power units are arranged in conducting wire and handle is connected；Described take is equipped with helical blade in native knife, inside the housing take native knife side wall to be equipped with soil outlet, soil outlet position is equipped with soil nutrient sensor inside the shell.The structure design of the utility model is reasonable, soil nutrient is detected using near-infrared spectrum technique, using portable design, indigenous equipment, soil nutrient sensor and reading data equipment will be taken intensive, guarantee takes native specification, it can carry out detection in time after taking soil and read data, the time of detection work is greatly saved, improves efficiency.
Description
Technical field:
The utility model relates to Soil Testing, especially a kind of portable soil nutrient detection device.
Background technique:
Currently, traditional takes soil operation not enough specification, the accuracy of soil nutrient detection is affected.In the prior art for
The main method for measuring soil nutrient is laboratory chemical detection method, be collected outdoors first need the pedotheque examined it
The laboratory with corresponding testing conditions is taken back afterwards, then is analyzed and detected by professional technician.This most basic inspection
Although survey method testing result is accurate, testing cost is high, and detection expends overlong time, and the hardware facility condition needed compared with
It is high.
Utility model content:
The utility model provides a kind of portable soil nutrient detection device, it is reasonable in design, utilizes near-infrared
Spectral technique detects soil nutrient, using portable design, will take indigenous equipment, soil nutrient sensor and reading data
Equipment is intensive, and guarantee takes native specification, can carry out detection in time after taking soil and read data, and detection work is greatly saved
Time improves efficiency, solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem: a kind of portable soil nutrient detection
Device takes the shell of native knife including installing, and is equipped with handle in shell side, is equipped with the rotary power that connection takes native knife inside the shell
Unit, the battery unit that rotary power units are arranged in conducting wire and handle are connected；Described take is equipped with helical blade in native knife, outside
Native knife side wall is taken to be equipped with soil outlet inside shell, soil outlet position is equipped with soil nutrient sensor, soil nutrient inside the shell
Sensor is connected through conducting wire with the display being arranged on handle；The display, soil nutrient sensor respectively through conducting wire with
Battery unit is connected, and the switch of control circuit closure is equipped on handle.
Preferably, the rotary power units include the motor being connected through conducting wire with battery unit, motor through speed reducer with take
Native knife is connected.
Preferably, it is equipped with partition inside the shell, the motor and speed reducer are arranged in partition side, and speed reducer output shaft is worn
It crosses partition and is connected with native knife is taken, native knife is taken to be connected through bearing with partition.
Preferably, the battery unit includes rechargeable battery.
Preferably, native knife bottom is being taken to be equipped with sawtooth.
Preferably, described that native knife is taken to be connected position with shell equipped with spacer.
Preferably, the spacer selects abrasive rubber spacer.
Preferably, the soil nutrient sensor selects TE5 soil moisture temperature conductivity sensor.
The beneficial effect of the utility model using the above structure is, reasonable in design, utilizes near-infrared spectrum technique pair
Soil nutrient is detected, and using portable design, indigenous equipment, soil nutrient sensor and reading data equipment will be taken intensive
Change, guarantee takes native specification, can carry out detection in time after taking soil and read data, the time of detection work is greatly saved, mentions
High efficiency.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic perspective view for taking native knife of the utility model.
Fig. 3 is the configuration schematic diagram of Fig. 2.
In figure, 1, take native knife；2, shell；3, handle；4, battery unit；5, helical blade；6, soil outlet；7, soil nutrient passes
Sensor；8, spacer；9, display；10, it switchs；11, motor；12, speed reducer；13, partition；14, bearing；15, sawtooth.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in Figure 1-3, a kind of portable soil nutrient detection device, the shell 2 of native knife 1 is taken including installing, in shell 2
Side is equipped with handle 3, the rotary power units that connection takes native knife 1 is equipped in shell 2, rotary power units are through conducting wire and handle
The battery unit 4 of interior setting is connected；Described take in native knife 1 is equipped with helical blade 5, and taking inside shell 2 is equipped on native 1 side wall of knife
Soil outlet 6,6 position of soil outlet is equipped with soil nutrient sensor 7 in shell 2, and soil nutrient sensor 7 exists through conducting wire and setting
Display 9 on handle 3 is connected；The display 9, soil nutrient sensor 7 are connected through conducting wire with battery unit 4 respectively, in hand
Handle 3 is equipped with the switch 10 of control circuit closure.
The rotary power units include the motor 11 being connected through conducting wire with battery unit 4, motor 11 through speed reducer 12 with take
Native knife 1 is connected.Motor 11 increases outputting torsion after the deceleration of speed reducer 12, enable to take native knife with the high torsion of the slow-speed of revolution smoothly into
Enter figure layer.
Partition 13 is equipped in shell 2, the motor 11 is arranged with speed reducer 12 in 13 side of partition, and speed reducer 12 exports
Axis passes through partition 13 and is connected with native knife 1 is taken, and native knife 1 is taken to be connected through bearing 14 with partition 13.Be arranged partition 13 by interior of shell into
Row separates, and motor 11 and speed reducer 12 is made to avoid contact with soil, guarantees that equipment operates normally.
The battery unit 4 includes rechargeable battery.Use rechargeable battery use convenient to carry out.
Native 1 bottom of knife is being taken to be equipped with sawtooth 15.Sawtooth 15 is set in the bottom for taking native knife 1, hard soil property can be played
Good crushing effect, guarantee take native knife 1 to can smoothly enter into figure layer rapidly, and completion takes geotechnological work.
It is described that native knife 1 is taken to be connected position with shell 2 equipped with spacer 8.Spacer 8 is set to the work for taking native knife 1 to play limit
With enabling that native knife 1 is taken to rotate in spacer 8, avoid taking native knife 1 from generating larger abrasion to shell 2, extend equipment and use
Service life.
The spacer 8 selects abrasive rubber spacer.Spacer 8 uses abrasive rubber, increases the wearability of spacer, raising is set
Standby reliability.
The soil nutrient sensor 7 selects TE5 soil moisture temperature conductivity sensor.TE5 soil moisture temperature electricity
Conductivity sensor increases impedance measuring circuit, the impedance conversion soil volume conductance Eb between measuring electrode.It measures simultaneously
Soil moisture, temperature, three parameter of conductivity.
In use, handheld device handle 3, by lower switch 10, motor 11 is rotated, and is driven after speed reducer 12 and is taken 1 turn of native knife
It is dynamic, 0~35cm of depth of the sampling of target soil layer, according to " a variety of same level soil components are divided into randomness, representative a variety of
The mixing of soil " principle is layouted sampling using the implementation of S-shaped method, and slowly into soil layer after taking native knife 1 to rotate, soil is with taking
The rotation of native knife 1, edge takes the helical blade 5 inside native knife 1 to rise, after soil rises to 6 position of soil outlet for taking native knife 1,
Under the centrifugal force effect for taking the native rotation of knife 1 to generate, soil is thrown away from soil outlet 6, and soil nutrient sensor 7 can be to the soil of taking-up
Earth is detected, and be will test the display 9 that information is transferred on handle 3 and is shown that experimenter is directly read out note from display 9
Record.The present apparatus has the characteristics that small-sized, portable, inexpensive, realizes the real-time detection of soil nutrient, can provide for fine fertilising
Science data.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (8)
1. a kind of portable soil nutrient detection device, which is characterized in that
The shell that native knife is taken including installing is equipped with handle in shell side, is equipped with the rotary power that connection takes native knife inside the shell
Unit, the battery unit that rotary power units are arranged in conducting wire and handle are connected；
Described take is equipped with helical blade in native knife, inside the housing take native knife side wall to be equipped with soil outlet, be unearthed inside the shell
Mouth position is equipped with soil nutrient sensor, and soil nutrient sensor is connected through conducting wire with the display being arranged on handle；
The display, soil nutrient sensor are connected through conducting wire with battery unit respectively, and control circuit is equipped on handle and is closed
Switch.
2. a kind of portable soil nutrient detection device according to claim 1, which is characterized in that the rotary power list
Member includes the motor being connected through conducting wire with battery unit, and motor is connected through speed reducer with native knife is taken.
3. a kind of portable soil nutrient detection device according to claim 2, which is characterized in that inside the shell be equipped with every
Plate, the motor and speed reducer are arranged in partition side, and speed reducer output shaft passes through partition and is connected with native knife is taken, and take native knife warp beam
It holds and is connected with partition.
4. a kind of portable soil nutrient detection device according to any one of claims 1 to 3, which is characterized in that described
Battery unit includes rechargeable battery.
5. a kind of portable soil nutrient detection device according to claim 4, which is characterized in that native knife bottom is being taken to set
There is sawtooth.
6. a kind of portable soil nutrient detection device according to claim 5, which is characterized in that the native knife and outer of taking
Shell phase link position is equipped with spacer.
7. a kind of portable soil nutrient detection device according to claim 6, which is characterized in that the spacer is selected resistance to
Rubber milling spacer.
8. a kind of portable soil nutrient detection device according to claim 6 or 7, which is characterized in that the soil is supported
Sub-sensor selects TE5 soil moisture temperature conductivity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768016.7U CN209102602U (en) | 2018-10-30 | 2018-10-30 | A kind of portable soil nutrient detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768016.7U CN209102602U (en) | 2018-10-30 | 2018-10-30 | A kind of portable soil nutrient detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102602U true CN209102602U (en) | 2019-07-12 |
Family
ID=67157157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821768016.7U Expired - Fee Related CN209102602U (en) | 2018-10-30 | 2018-10-30 | A kind of portable soil nutrient detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102602U (en) |
-
2018
- 2018-10-30 CN CN201821768016.7U patent/CN209102602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20191030 |