CN109580889A - A kind of Portable corn moisture teller - Google Patents
A kind of Portable corn moisture teller Download PDFInfo
- Publication number
- CN109580889A CN109580889A CN201910086297.0A CN201910086297A CN109580889A CN 109580889 A CN109580889 A CN 109580889A CN 201910086297 A CN201910086297 A CN 201910086297A CN 109580889 A CN109580889 A CN 109580889A
- Authority
- CN
- China
- Prior art keywords
- moisture teller
- ontology
- probe
- quill
- fixes sleeve
- 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.)
- Pending
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 25
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 25
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 23
- 235000005822 corn Nutrition 0.000 title claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 239000000806 elastomer Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0098—Plants or trees
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Botany (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of Portable corn moisture tellers, including moisture teller ontology, the lower end outer surface of moisture teller ontology is provided with handle, moisture teller ontology upper surface is provided with fixes sleeve, the upper surface of moisture teller ontology is additionally provided with opposite with fixes sleeve quill, it is socketed probe in the fixes sleeve and quill and probe pin upper ends stretch out fixes sleeve or one section of quill, the quill is fixedly connected on sliding shoe, the rear and front end of the sliding shoe is provided with the embedded block of activity insertion sliding slot, the inner end of the probe is provided with pressure sensor, the outside of the probe is provided with elastomer block at fixes sleeve, the upper end of moisture teller ontology is cased with protective coat, the upper surface of the protective coat is provided with needle housing.The present invention is capable of the stress size of real-time monitoring probe, ensures that pressure size is identical as far as possible when measurement every time, so that the data repeatedly measured are more accurate, reduces error.
Description
Technical field
The present invention relates to a kind of Portable corn moisture tellers, belong to corn kernel moisture measurement technical field.
Background technique
With the variation of population structure, mechanized harvest corn is the trend of future development, because of the rate of water loss of corn
Speed influence the efficiency of machine harvest, so breeder needs breeding to be dehydrated fast kind, therefore moisture teller is especially
It is important；There are certain drawbacks in existing corn kernel moisture teller, firstly, because user is each time when in use
The dynamics of measurement is different, and the value repeatedly measured is all different, seriously increases measurement error, and be difficult to error correction, secondly,
Usually being used in field, detection needle part is easy damage of being collided with, and it is not readily portable, in addition, spirit can not be carried out for detection needle
Replacement living, for this purpose, it is proposed that a kind of Portable corn moisture teller.
Summary of the invention
The technical problem to be solved by the present invention is a kind of Portable corn moisture teller is provided, it is above-mentioned existing to solve
The problem of technology.
The technical scheme adopted by the invention is as follows: a kind of Portable corn moisture teller, including moisture teller ontology, institute
The lower end outer surface for stating moisture teller ontology is provided with handle, and moisture teller ontology upper surface is provided with fixing sleeve
Cylinder, the upper surface of moisture teller ontology are additionally provided with opposite with fixes sleeve quill, the fixes sleeve with it is movable
It is socketed probe in sleeve and probe pin upper ends stretch out fixes sleeve or one section of quill, the quill is fixedly connected on cunning
On motion block, the rear and front end of the sliding shoe is provided with the embedded block of activity insertion sliding slot, and the inner end of the probe is provided with
Pressure sensor, the outside of the probe are provided with elastomer block, the upper end of the moisture teller ontology at fixes sleeve
It is cased with protective coat, the upper surface of the protective coat is provided with needle housing.
Preferably, a side external surface of above-mentioned moisture teller ontology is provided with holder, sets on the inside of the holder
It is equipped with syringe needle.
Preferably, the leading exterior surface of above-mentioned moisture teller ontology is provided with control button, the number of the control button
Amount is several groups, and the control button is arranged in array, and the leading exterior surface of the moisture teller ontology is close to control button
Top be provided with display screen, the input port of the display screen and the output port of moisture teller ontology are electrically connected.
Preferably, to be fixedly connected between above-mentioned fixes sleeve and moisture teller ontology, the probe and quill
And be to be flexibly connected between fixes sleeve, the elastomer block is embedded between fixes sleeve and quill.
Preferably, above-mentioned sliding shoe is embedded in the upper end outer surface of moisture teller ontology, the sliding shoe and embedded block it
Between to be fixedly connected, be to be flexibly connected between the sliding shoe and embedded block and moisture teller ontology, the movable sleeve
Cylinder be to be fixedly connected between sliding shoe.
Preferably, above-mentioned protective coat is placed on the outer surface of moisture teller ontology, the needle housing and protective coat it
Between be to be fixedly connected, the probe is located at the inside of needle housing.
Preferably, to be fixedly connected between above-mentioned holder and moisture teller ontology, one end setting of the holder
Have box cover, to be flexibly connected between the box cover and holder, the quantity of the syringe needle be it is multiple, the syringe needle and holder it
Between for be flexibly connected, the structure of the syringe needle and the structure of probe are similar.
Beneficial effects of the present invention: compared with prior art, the present invention is by being provided with pressure sensor, in hand grip
Two groups of detection needles are inserted into maize cob downward afterwards, the pressure sensor effect of being under pressure being capable of real-time monitoring probe
Stress size ensure that pressure size is identical as far as possible when measurement every time, so that the number repeatedly measured in subsequent multiple measurement
According to more accurate, error is reduced, and use movable probe, can be realized and indirectly adjust between two probes, greatly improve and set
Standby use scope reduces equipment cost, and the symmetrical sliding slot in front and back and embedded block setting, stress equalization are stablized, and measure more smart
Really, by being provided with protective coat and needle housing, during field carries, protective coat and needle housing protect probe portion
It is not damaged, convenient for being carried in field, by being provided with holder and multiple syringe needles, for different size of corn ear,
Suitable syringe needle is chosen after box cover can be opened, applies certain external force, it can be by probe from fixes sleeve and quill
Inside extract, be re-inserted into original position after replacing syringe needle, cooperate the elastomer block being cased with ensure to detect needle and fixes sleeve and
Stabilization between quill, a kind of entire Portable corn moisture teller structure is simple, easy to operate, the effect phase used
It is more preferable for traditional approach.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is partial structural diagram of the invention；
Fig. 3 is the cross-sectional view at fixes sleeve of the invention；
Fig. 4 is the cross-sectional view of holder of the invention；
Fig. 5 is the structural schematic diagram of movable block of the invention.
In figure: 1, moisture teller ontology；2, control button；3, display screen；4, handle；5, fixes sleeve；6, probe；7,
Quill；8, sliding shoe；9, embedded block；10, pressure tester；11, elastomer block；12, protective coat；13, needle housing；14,
Holder；15, box cover；16, sliding slot；17, syringe needle.
Specific embodiment
With reference to the accompanying drawing and the present invention is described further in specific embodiment.
Embodiment 1: as shown in Figs. 1-5, a kind of Portable corn moisture teller, including moisture teller ontology 1, moisture
The lower end outer surface of analyzer ontology 1 is provided with handle 4, and 1 upper end outer surface of moisture teller ontology is provided with fixes sleeve 5,
The upper end outer surface of moisture teller ontology 1 is provided with quill 7, fixes sleeve 5 and activity close to the side of fixes sleeve 5
The upper end outer surface of sleeve 7 is provided with probe 6, and the lower end of quill 7 has been set to sliding shoe 8, the front and back two of sliding shoe 8
End outer surface is provided with embedded block 9, and the inner end of probe 6 is provided with pressure sensor 10, and the outside of probe 6 is close to fixes sleeve
Elastomer block 11 is provided at 5, the upper end of moisture teller ontology 1 is cased with protective coat 12, the upper end outer surface of protective coat 12
It is provided with needle housing 13, a side external surface of moisture teller ontology 1 is provided with holder 14, and the inside of holder 14 is provided with
Syringe needle 17.
The leading exterior surface of moisture teller ontology 1 is provided with control button 2, and the quantity of control button 2 is several groups, control
Button 2 processed is arranged in array, and the leading exterior surface of moisture teller ontology 1 is provided with display screen close to the top of control button 2
3, the output port of the input port of display screen 3 and moisture teller ontology 1 is electrically connected, control button 2 can be opened,
Check that data etc. operate, the model WJ00028 of pressure tester 10；It is fixed between fixes sleeve 5 and moisture teller ontology 1
Connection, is to be flexibly connected between probe 6 and quill 7 and fixes sleeve 5, and elastomer block 11 is embedded in fixes sleeve 5 and lives
Between moving sleeve 7, elastomer block 11 prevents probe 6 from loosening；Sliding shoe 8 is embedded in the upper end outer surface of moisture teller ontology 1, sliding
It is that activity connects between sliding shoe 8 and embedded block 9 and moisture teller ontology 1 to be fixedly connected between block 8 and embedded block 9
It connects, is to be fixedly connected between quill 7 and sliding shoe 8, it is ensured that the distance between adjustable two groups of probes 6；Protection is outer
Set 12 is placed on the outer surface of moisture teller ontology 1, is to be fixedly connected between needle housing 13 and protective coat 12, and probe 6
In the inside of needle housing 13, preferable protective action is played；To be fixedly connected between holder 14 and moisture teller ontology 1,
One end of holder 14 is provided with box cover 15, is flexibly connected between box cover 15 and holder 14, and the quantity of syringe needle 16 is several
Group is flexibly connected between syringe needle 16 and holder 14, and the structure of syringe needle 16 is similar to the structure of probe 6, more convenient for probe 6
It changes, pressure sensor and probe are all connected to the controller of moisture teller, and controller connects the display screen of moisture teller, energy
Enough monitoring pressure in real time and moisture.
It should be noted that the present invention is a kind of Portable corn moisture teller, when in use, user passes through control
Button 2 opens moisture teller ontology 1, and cooperates display screen 3, inserts two groups of probes 6 downward after user's hand grip 4
Enter in maize cob, the effect of being under pressure of pressure tester 10, and shown the pressure being subject to by display screen 3, user with
In multiple measurement afterwards, the numerical value at display screen 3 is observed when measurement every time and ensures that pressure size is identical as far as possible, so that repeatedly surveying
The data of amount are more accurate, reduce error, and for gained pressure value and water content, calculating can be corrected by compareing correlation function
Practical water content out, for user during field carries, protective coat 12 and needle housing 13 protect 6 part of probe will not be by
To damage, convenient for carrying in field, for different size of corn ear, user chooses suitable syringe needle after opening box cover 15
16, apply certain external force, probe 6 can be extracted from the inside of fixes sleeve 5 and quill 7, after replacing syringe needle 16
It is re-inserted into original position, the elastomer block being cased with 11 is cooperated to ensure the stabilization between probe 6 and fixes sleeve 5 and quill 7,
User is more practical to meet the needs of measurement by pushing the distance between 8 adjustable two groups of probes 6 of sliding shoe.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims lid.
Claims (7)
1. a kind of Portable corn moisture teller, it is characterised in that: including moisture teller ontology (1), the determination of moisture
The lower end outer surface of instrument ontology (1) is provided with handle (4), and moisture teller ontology (1) upper surface is provided with fixes sleeve
(5), the upper surface of moisture teller ontology (1), which is additionally provided with, obtains quill (7) relatively with fixes sleeve (5), the fixation
Probe (6) are socketed in sleeve (5) and quill (7) and fixes sleeve (5) or quill (7) are stretched out in probe (6) upper end
One section, the quill (7) is fixedly connected on sliding shoe (8), and the rear and front end of the sliding shoe (8) is provided with activity
It is embedded in the embedded block (9) of sliding slot (16), the inner end of the probe (6) is provided with pressure sensor (10), outside the probe (6)
Side is provided with elastomer block (11) at fixes sleeve (5), and the upper end of the moisture teller ontology (1) is cased with protective coat
(12), the upper surface of the protective coat (12) is provided with needle housing (13).
2. a kind of Portable corn moisture teller according to claim 1, it is characterised in that: the moisture teller sheet
One side external surface of body (1) is provided with holder (14), is provided with syringe needle (17) on the inside of the holder (14).
3. a kind of Portable corn moisture teller according to claim 1, it is characterised in that: the moisture teller sheet
The leading exterior surface of body (1) is provided with control button (2), and the quantity of the control button (2) is multiple, multiple control buttons
(2) it is arranged in array, the leading exterior surface of the moisture teller ontology (1) is provided with aobvious above control button (2)
Display screen (3), the input port of the display screen (3) and the output port of moisture teller ontology (1) are electrically connected.
4. a kind of Portable corn moisture teller according to claim 1, it is characterised in that: the fixes sleeve (5)
To be fixedly connected between moisture teller ontology (1), between the probe (6) and quill (7) and fixes sleeve (5)
It is to be flexibly connected, the elastomer block (11) is embedded between fixes sleeve (5) and quill (7).
5. a kind of Portable corn moisture teller according to claim 1, it is characterised in that: the sliding shoe (8) is embedding
To be fixedly connected between the upper end outer surface of moisture teller ontology (1), the sliding shoe (8) and embedded block (9), the cunning
It is to be flexibly connected between motion block (8) and embedded block (9) and moisture teller ontology (1), the quill (7) and sliding
Block is to be fixedly connected between (8).
6. a kind of Portable corn moisture teller according to claim 1, it is characterised in that: the protective coat (12)
It is placed on the outer surface of moisture teller ontology (1), is to be fixedly connected between the needle housing (13) and protective coat (12), institute
State the inside that probe (6) is located at needle housing (13).
7. a kind of Portable corn moisture teller according to claim 1, it is characterised in that: the holder (14) with
To be fixedly connected between moisture teller ontology (1), one end of the holder (14) is provided with box cover (15), the box cover
(15) to be flexibly connected between holder (14), the quantity of the syringe needle (16) is multiple, the syringe needle (16) and holder
(14) to be flexibly connected between, the structure of the syringe needle (16) is similar to the structure of probe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086297.0A CN109580889A (en) | 2019-01-29 | 2019-01-29 | A kind of Portable corn moisture teller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086297.0A CN109580889A (en) | 2019-01-29 | 2019-01-29 | A kind of Portable corn moisture teller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109580889A true CN109580889A (en) | 2019-04-05 |
Family
ID=65918046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910086297.0A Pending CN109580889A (en) | 2019-01-29 | 2019-01-29 | A kind of Portable corn moisture teller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109580889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466437A (en) * | 2021-06-24 | 2021-10-01 | 山东彪威仪器有限公司 | Portable crude oil water content tester |
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|---|---|---|---|---|
| SU1816107A1 (en) * | 1989-11-15 | 1996-12-20 | Всесоюзный научно-исследовательский институт механизации сельского хозяйства | Compressed fibrous material moisture meter |
| US20050203438A1 (en) * | 2001-12-12 | 2005-09-15 | Brain Child Foundation | Water content probe |
| KR20090016071A (en) * | 2007-08-10 | 2009-02-13 | 광주과학기술원 | Extraction system for extracting of soil pore water |
| CN203117143U (en) * | 2013-01-17 | 2013-08-07 | 吉林大学 | Grain moisture online detector based on pressure sensor |
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2019
- 2019-01-29 CN CN201910086297.0A patent/CN109580889A/en active Pending
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466437A (en) * | 2021-06-24 | 2021-10-01 | 山东彪威仪器有限公司 | Portable crude oil water content tester |
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