CN209673788U - A kind of agricultural soil hardness measuring instrument - Google Patents
A kind of agricultural soil hardness measuring instrument Download PDFInfo
- Publication number
- CN209673788U CN209673788U CN201920079042.7U CN201920079042U CN209673788U CN 209673788 U CN209673788 U CN 209673788U CN 201920079042 U CN201920079042 U CN 201920079042U CN 209673788 U CN209673788 U CN 209673788U
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- China
- Prior art keywords
- metallic rod
- measuring instrument
- pedestal
- cylinder
- fixed
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Abstract
The utility model discloses a kind of agricultural soil hardness measuring instruments, including pedestal, cylinder is fixed on the pedestal, the cylinder runs through the pedestal, the cylinder two sides are equipped with lead hole, briquetting is equipped in the cylinder, pressure sensor is fixed under the briquetting, the first metallic rod is fixed under the pressure sensor, first metallic rod bottom end is fixed with humidity sensor, first metallic rod is equipped with temperature sensor close to described humidity sensor one end, the temperature sensor embeds and first metallic rod, the briquetting two sides are fixed with the second metallic rod.The utility model has the advantages that greatly increasing the stability of soil hardness measuring instrument, to ensure that soil hardness measuring instrument is less likely to be damaged when in use, and the function that can measure the soil moisture and humidity simultaneously is increased, the efficiency of measurement is greatly optimized, has saved the time for survey crew.
Description
Technical field
The utility model relates to agriculture test fields, it particularly relates to a kind of agricultural soil hardness measuring instrument.
Background technique
The soil of consolidation can prevent infiltrating for moisture, reduce the utilization rate of chemical fertilizer, influence plant root growth, even result in
Crop failure.Therefore, the hardness level of soil is particularly important for guiding agricultural production, for the test knot of soil hardness data
Structure can be to instruct arable land mode and highway construction.
Soil hardness measuring instrument needs for be inserted into soil metal needle, and existing soil hardness measuring instrument is all artificial
Metal needle is inserted into soil, harder soil is encountered, relatively difficult, the soil hardness measuring instrument when metal needle is inserted into soil
It is easy to skew, soil hardness measuring instrument is damaged, and existing soil hardness measuring instrument function is relatively simple, no
The soil moisture and humidity can be measured, temperature and humidity is also the important analysis parameter of soil.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of agricultural soil hardness measuring instruments, to overcome
Above-mentioned technical problem present in existing the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of agricultural with soil hardness measuring instrument includes pedestal, cylinder is fixed on the pedestal, the cylinder passes through
The pedestal is worn, the cylinder two sides are equipped with lead hole, briquetting is equipped in the cylinder, is fixed with pressure under the briquetting
Sensor is fixed with the first metallic rod under the pressure sensor, and first metallic rod bottom end is fixed with humidity sensor
Device, first metallic rod are equipped with temperature sensor close to described humidity sensor one end, and the temperature sensor embeds and institute
The first metallic rod is stated, the briquetting two sides are fixed with the second metallic rod, and second metallic rod is stretched by the lead hole
Out outside the cylinder, the cylinder is equipped with hardness dial plate, and dial is equipped in the hardness dial plate, is equipped in the dial
Pointer pedestal, the pointer pedestal are equipped with pointer, and hardness dial plate side is equipped with power knob, and the hardness dial plate is equipped with
Hinge, the hinge are equipped with dial plate lid, are fixed with wetness display unit in the dial plate lid, the wetness display unit has
Temperature indicator, the wetness display unit and the humidity sensor are electrically connected, and the temperature indicator and the temperature pass
Sensor is electrically connected, and the temperature indicator has pendulous frequency display, and the pendulous frequency display divides into having time
Display.
Further, first metallic rod bottom end is set as taper.
Further, the surface that second metallic rod stretches out the part outside cylinder is equipped with anti-skid rubber cushion.
Further, the material of the pedestal is stainless steel.
Further, the pedestal has several fixed columns, and the fixed column bottom end is set as taper.
Further, the hinge is spring hinge.
Further, the hardness dial plate has lid-opening button.
The utility model has the beneficial effects that pedestal can guarantee that soil hardness is surveyed by setting pedestal and the second metallic rod
Measuring appratus will not skew when encountering harder soil, the second metallic rod make the first metallic rod when being inserted into soil more just
Benefit, by setting temperature sensor and humidity sensor, soil hardness measuring instrument is when measuring soil hardness, the first metallic rod
It is inserted into soil, is mounted on the temperature sensor and humidity sensor of the first metallic rod bottom end, it can be by temperature and humidity data
It is respectively transmitted to temperature indicator and wetness display unit, so that survey crew records and carry out data analysis, greatly increases
The stability of soil hardness measuring instrument, soil hardness measuring instrument will not go out when encountering hardness biggish soil in measurement
The case where now skewing, to ensure that soil hardness measuring instrument is less likely to be damaged when in use, and increase that soil can be measured simultaneously
The function of earth temperature and humidity greatly optimizes the efficiency of measurement, has saved the time for survey crew.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram that soil hardness measuring instrument is used according to a kind of agricultural of the utility model embodiment；
Fig. 2 is the side view of cylinder in a kind of agricultural soil hardness measuring instrument according to the utility model embodiment；
Fig. 3 is the structural representation of pedestal in a kind of agricultural soil hardness measuring instrument according to the utility model embodiment
Figure.
In figure:
1, pedestal；2, cylinder；3, lead hole；4, briquetting；5, pressure sensor；6, the first metallic rod；7, humidity sensor；
8, temperature sensor；9, the second metallic rod；10, hardness dial plate；11, dial；12, pointer pedestal；13, pointer；14, power supply is pressed
Button；15, hinge；16, dial plate lid；17, wetness display unit；18, temperature indicator；19, pendulous frequency display；20, the time is aobvious
Show device；21, fixed column；22, lid-opening button.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of agricultural soil hardness measuring instrument.
As shown in Figure 1-3, according to a kind of agricultural the soil hardness measuring instrument, including pedestal of the utility model embodiment
1, cylinder 2 is fixed on the pedestal 1, the cylinder 2 runs through the pedestal 1, and 2 two sides of cylinder are equipped with lead hole 3,
It is equipped with briquetting 4 in the cylinder 2, is fixed with pressure sensor 5 under the briquetting 4, is fixed under the pressure sensor 5
First metallic rod 6,6 bottom end of the first metallic rod are fixed with humidity sensor 7, and first metallic rod 6 is close to described wet
It spends 7 one end of sensor and is equipped with temperature sensor 8, the temperature sensor 8 embeds and first metallic rod 6,4 liang of the briquetting
Side is fixed with the second metallic rod 9, and second metallic rod 9 is stretched out outside the cylinder 2 by the lead hole 3, the circle
Cylinder 2 is equipped with hardness dial plate 10, and dial 11 is equipped in the hardness dial plate 10, is equipped with pointer pedestal in the dial 11
12, the pointer pedestal 12 is equipped with pointer 13, and 10 side of hardness dial plate is equipped with power knob 14, on the hardness dial plate 10
Equipped with hinge 15, the hinge 15 is equipped with dial plate lid 16, is fixed with wetness display unit 17 in the dial plate lid 16, described wet
Degree display 17 has temperature indicator 18, and the wetness display unit 17 is electrically connected with the humidity sensor 7, the temperature
It spends display 18 and the temperature sensor 8 is electrically connected, the temperature indicator 18 has pendulous frequency display 19, institute
It states pendulous frequency display 19 and has time display 20.
By the above scheme of the utility model, can be guaranteed by setting pedestal 1 and the second metallic rod 9, pedestal 1
Soil hardness measuring instrument will not skew when encountering harder soil, and the second metallic rod 9 is being inserted into the first metallic rod 6
More convenient when soil, by setting temperature sensor 8 and humidity sensor 7, soil hardness measuring instrument is hard in measurement soil
When spending, the first metallic rod 6 is inserted into soil, is mounted on the temperature sensor 8 and humidity sensor 7 of 6 bottom end of the first metallic rod, energy
It is enough that temperature and humidity data are respectively transmitted to temperature indicator 18 and wetness display unit 17, so that survey crew records and carries out
Data analysis, greatly increases the stability of soil hardness measuring instrument, soil when encountering hardness biggish soil in measurement
The case where earth hardness measurement instrument will not skew, to ensure that soil hardness measuring instrument is less likely to be damaged when in use,
And the function that can measure the soil moisture and humidity simultaneously is increased, the efficiency of measurement is greatly optimized, is saved for survey crew
About time.
In specific application, for the first metallic rod 6,6 bottom end of the first metallic rod is set as taper, convenient for the
One metallic rod 6 is inserted into soil；For the second metallic rod 9, second metallic rod 9 stretches out the surface of the part outside cylinder 2
Equipped with anti-skid rubber cushion, the non-skid property and comfort level of the second metallic rod 9 are increased；For pedestal 1, the pedestal 1
Material is stainless steel, increases the stability and anticorrosive property of pedestal 1；For pedestal 1, the pedestal 1 has several
Fixed column 21,21 bottom end of fixed column are set as taper, are fixed on soil convenient for pedestal；It is described for hinge 15
Hinge 15 is spring hinge 15, so that dial plate lid 16 will not be closed automatically after opening；For hardness dial plate 10, the hardness
Dial plate 10 has lid-opening button 22, enables dial plate lid 16 and hardness dial plate 10 when soil hardness measuring instrument is not applicable
It can be combined.
In conclusion passing through setting pedestal 1 and the second metallic rod 9, bottom by means of the above-mentioned technical proposal of the utility model
Seat 1 can guarantee that soil hardness measuring instrument will not skew when encountering harder soil, and the second metallic rod 9 makes the first gold medal
It is more convenient when being inserted into soil to belong to bar 6, is existed by setting temperature sensor 8 and humidity sensor 7, soil hardness measuring instrument
When measuring soil hardness, the first metallic rod 6 is inserted into soil, is mounted on the temperature sensor 8 and humidity of 6 bottom end of the first metallic rod
Temperature and humidity data can be respectively transmitted to temperature indicator 18 and wetness display unit 17, for survey crew by sensor 7
It records and carries out data analysis, greatly increase the stability of soil hardness measuring instrument, it is larger to encounter hardness in measurement
Soil when soil hardness measuring instrument the case where will not skewing, to ensure soil hardness measuring instrument when in use not
It is easily damaged, and increases the function that can measure the soil moisture and humidity simultaneously, greatly optimize the efficiency of measurement, to survey
Amount personnel have saved the time.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of agricultural soil hardness measuring instrument, which is characterized in that including pedestal (1), be fixed on the pedestal (1)
Cylinder (2), the cylinder (2) run through the pedestal (1), and cylinder (2) two sides are equipped with lead hole (3), the cylinder (2)
It is interior to be equipped with briquetting (4), it is fixed with pressure sensor (5) under the briquetting (4), is fixed under the pressure sensor (5)
First metallic rod (6), the first metallic rod (6) bottom end are fixed with humidity sensor (7), and first metallic rod (6) is leaned on
Nearly described humidity sensor (7) one end is equipped with temperature sensor (8), and the temperature sensor (8) embeds and first metal
Bar (6), briquetting (4) two sides are fixed with the second metallic rod (9), and second metallic rod (9) passes through the lead hole
(3) cylinder (2) is stretched out outside, the cylinder (2) is equipped with hardness dial plate (10), and scale is equipped in the hardness dial plate (10)
Disk (11), the dial (11) is interior to be equipped with pointer pedestal (12), and the pointer pedestal (12) is equipped with pointer (13), the hardness
Dial plate (10) side is equipped with power knob (14), and the hardness dial plate (10) is equipped with hinge (15), sets on the hinge (15)
Have dial plate lid (16), is fixed with wetness display unit (17) in the dial plate lid (16), the wetness display unit (17) has
Temperature indicator (18), the wetness display unit (17) and the humidity sensor (7) are electrically connected, the temperature indicator
(18) it is electrically connected with the temperature sensor (8), the temperature indicator (18) has pendulous frequency display (19), institute
It states pendulous frequency display (19) and has time display (20).
2. a kind of agricultural soil hardness measuring instrument according to claim 1, which is characterized in that first metallic rod
(6) bottom end is set as taper.
3. a kind of agricultural soil hardness measuring instrument according to claim 1, which is characterized in that second metallic rod
(9) surface for stretching out the part of cylinder (2) outside is equipped with anti-skid rubber cushion.
4. a kind of agricultural soil hardness measuring instrument according to claim 1, which is characterized in that the pedestal (1)
Material is stainless steel.
5. a kind of agricultural soil hardness measuring instrument according to claim 1, which is characterized in that under the pedestal (1)
Equipped with several fixed columns (21), fixed column (21) bottom end is set as taper.
6. a kind of agricultural soil hardness measuring instrument according to claim 1, which is characterized in that the hinge (15) is
Spring hinge (15).
7. a kind of agricultural soil hardness measuring instrument according to claim 1, which is characterized in that the hardness dial plate
(10) lid-opening button (22) are had.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079042.7U CN209673788U (en) | 2019-01-17 | 2019-01-17 | A kind of agricultural soil hardness measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079042.7U CN209673788U (en) | 2019-01-17 | 2019-01-17 | A kind of agricultural soil hardness measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209673788U true CN209673788U (en) | 2019-11-22 |
Family
ID=68566062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920079042.7U Expired - Fee Related CN209673788U (en) | 2019-01-17 | 2019-01-17 | A kind of agricultural soil hardness measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209673788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721920A (en) * | 2020-07-14 | 2020-09-29 | 中国水利水电科学研究院 | Hydro-fluctuation belt soil moisture monitoring system and monitoring method thereof |
-
2019
- 2019-01-17 CN CN201920079042.7U patent/CN209673788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721920A (en) * | 2020-07-14 | 2020-09-29 | 中国水利水电科学研究院 | Hydro-fluctuation belt soil moisture monitoring system and monitoring method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |