CN106680329A - Material rolling device for online grain moisture meter - Google Patents
Material rolling device for online grain moisture meter Download PDFInfo
- Publication number
- CN106680329A CN106680329A CN201710012486.4A CN201710012486A CN106680329A CN 106680329 A CN106680329 A CN 106680329A CN 201710012486 A CN201710012486 A CN 201710012486A CN 106680329 A CN106680329 A CN 106680329A
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- Prior art keywords
- rolling
- moisture meter
- rolling wheel
- latch plate
- rolling device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vibration Prevention Devices (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a material rolling device for an online grain moisture meter, and belongs to the technical field of agricultural testing devices. The device comprises a shell with a feeding hole, wherein a material guide block below the feeding hole is fixed in the shell; coaxial round installation holes and coaxial kidney-shaped installation holes are formed at two sides of the shell under the material guide block respectively; the round installation holes and the kidney-shaped installation holes in two sides support corresponding transmission shafts through front and back rubber damping sleeves respectively; the two transmission shafts are provided with locating rolling wheels and floating rolling wheels between the front rubber damping sleeve and the back rubber damping sleeve; and one side, far away from a fixing rolling wheel, of each floating rolling wheel is provided with an elastic part for pressing the fixing rolling wheel. According to the material rolling device for the online grain moisture meter, an ''adhesion'' phenomenon is effectively avoided while the rolling stability is significantly improved and a ''jump'' phenomenon is removed; and shifting of the floating rolling wheels on a kidney-shaped installation seat can be overcome by increasing rolling force when a hard foreign matter passes through the rolling wheels, and thus the damage to the rolling wheels is avoided and the foreign matter is timely discharged.
Description
Technical field
The present invention relates to a kind of online Moisture Meter material rolling device of corn, the especially a kind of online water of resistor type cereal
Divide instrument material rolling device, belong to agriculture test engineering device technique field.
Background technology
The online water content detection of resistor type cereal needs to roll grain.According to the applicant understood, for a long time, it is similar to Moisture Meter
All the time there is a following difficult problem and fail to properly settle in rolling device or mechanism：
1）Jump grain --- in simple grain corn roller compaction process, the extruding force such as not enough steady, impulsive force of loading is excessive, will cause grain
Acutely burst apart, produce and jump grain, as a result roll reliability and success rate declines, and then affect the detection data of Moisture Meter；
2）Adhesion --- rolling wheel is appropriate to the grinding pressure of grain, because grinding pressure is reached after certain value, such as continues to add very much not
Sampling only to Moisture Meter is nonsensical, and energy consumption is increased on the contrary；What in addition grinding pressure crossed that conference causes grain on rolling wheel is viscous
Even, so as to have a negative impact to the sampling of follow-up grain resistance value；
3）Damaging --- the online water content detection instrument of corn is typically mounted on dehydrator material elevator, and working environment is more disliked
Bad, the granule into Moisture Meter charging aperture is in addition to corn, it is also possible to be the foreign bodies such as stone and metal fragment, and rolling wheel rolls this
During class hard foreign body, it is impossible to accomplish to be discharged as early as possible while not damaging rolling body.
The content of the invention
It is an object of the invention to：For above-mentioned technical barrier, propose that one kind can jump grain, glue being prevented effectively from
While even, exclude hard foreign body in time and do not damage the online Moisture Meter material rolling device of corn of rolling wheel.
In order to reach object above, the online Moisture Meter material rolling device of corn of the present invention is included with charging aperture
Housing, the guide pad being fixed with the housing under charging aperture, two side bodies under the guide pad are formed respectively with coaxially
Circular mounting hole and coaxial kidney-shaped installing hole, the circular mounting hole of both sides and the kidney-shaped installing hole of both sides respectively by it is front,
Afterwards rubber shock-absorbing sleeve supports corresponding power transmission shaft, the positioning being respectively mounted on two power transmission shafts between forward and backward rubber shock-absorbing sleeve
Rolling wheel and floating rolling wheel, the floating rolling wheel is rolled equipped with making it tend to being fixed away from the side of fixed rolling wheel
The elastic component of wheel.
Because the shock-absorbing sleeve of quality of rubber materials has damping and absorbs the performance of impact, therefore roll the support of wheel shaft two ends
After on the shock-absorbing sleeve, while significantly improving roller compaction process stationarity, eliminating " jump grain " phenomenon, also effectively prevent and roll
" adhesion " phenomenon caused by power is excessive；And elastic component is not only further prevented by the effect of rolling that floating rolling wheel keeps
Grinding pressure is excessive, it is often more important that when there is hard foreign body through rolling wheel, and the steep grinding pressure for increasing can overcome elastic force to make floating
Rolling wheel is shifted along kidney-shaped mounting seat side, so as to avoid damage to rolling wheel, and discharges foreign body in time.
Specifically, respectively by bearings power transmission shaft, the elastic component in the endoporus of the forward and backward rubber shock-absorbing sleeve
It is the door font latch plate with gib head, the housing upper is described equipped with the upper support column and constraint for hooking door font latch plate
The gag lever post of gib head, and bottom is equipped with blocking a lower support column for font latch plate lower end；The stage casing of the door font latch plate
Forward and backward rubber shock-absorbing sleeve is adjacent to respectively.
More specifically, to be formed with embedded door font latch plate with forward and backward rubber shock-absorbing sleeve corresponding for the upper and lower support column
The guiding groove at position.Rubber shock-absorbing sleeve and support column are oriented to groove can be such that a font latch plate is formed during strain deformation
Moveable hinge contact, it is ensured that door font latch plate is stably deformed freely when working, plays elastic reaction.
Description of the drawings
Fig. 1 is that one embodiment of the invention opens the dimensional structure diagram after a side body.
Fig. 2 is the housing dimensional structure diagram in Fig. 1.
Fig. 3 is the structural representation of power transmission shaft in Fig. 1 embodiments.
Fig. 4 is the dimensional structure diagram of U-shaped latch plate in Fig. 1 embodiments.
Specific embodiment
Embodiment one
The online Moisture Meter of corn of the present embodiment with material rolling device as shown in Figure 1 to Figure 3, in the middle of the top of housing 1 of side
With charging aperture 14, in the housing 1 after two pairings the inclination guide pad 13 under charging aperture is fixed with.Under guide pad 13 two
Side body 1 is formed respectively with coaxial circular mounting hole 2 and coaxial kidney-shaped installing hole 11.The circular mounting hole 2 of both sides and both sides
Kidney-shaped installing hole 11 respectively corresponding power transmission shaft 6 is supported by forward and backward rubber shock-absorbing sleeve 4,4 '.Pacify respectively on two power transmission shafts 6
Positioning rolling wheel 3 and floating rolling wheel 10 of the dress between forward and backward rubber shock-absorbing sleeve 4,4 ', floating rolling wheel 10 is away from fixation
One side of rolling wheel 3 is fixed elastic component --- the door font latch plate 9 of rolling wheel 3 equipped with it is tended to.Forward and backward rubber subtracts
Respectively by the support power transmission shaft 6 of bearing 15 in the endoporus of shake set 4,4 '.Outside the power transmission shaft of positioning rolling wheel 3 and floating rolling wheel 10
End is respectively provided with intermeshing driven gear 5 and driving gear 7.
Door font latch plate 9 is made using spring steel plate, and concrete structure is as shown in figure 4, two parallel elastic slat 9-1
One end be connected as a single entity composition by curving hamate meeting stile 9-2.Because door font latch plate is by same sheet material system
Form, it is easy to ensure that the elasticity of latch plate is consistent, so as to the stress for ensureing forward and backward shock-absorbing sleeve is consistent with deformation, be conducive to protecting
Shield rolling wheel.
The top of housing 1 is upper to prop up equipped with the upper support column 8 and gag lever post 12 parallel with it for hooking door font latch plate 9
There is plug-in card to constrain the interval of the gib head of door font latch plate 9, the bottom of housing 1 is equipped with and blocks a word between dagger 8 and gag lever post 12
The lower support column 8 ' of shape latch plate lower end.Stage casing to door font latch plate 9 is adjacent to respectively forward and backward rubber shock-absorbing sleeve 4,4 '.
In order to ensure that a font latch plate stably plays elastic reaction, upper and lower support column 8,8 ' and forward and backward rubber shock-absorbing sleeve
4th, 4 ' it is formed respectively with the guiding groove of embedded door font latch plate corresponding position.
It is demonstrated experimentally that using the present embodiment compared with prior art, with following remarkable advantage：
1）The rubber shock-absorbing sleeve with preferable damping, buffering performance is added in the Bearing outer for rolling power transmission shaft two ends, is significantly improved
The stationarity of roller compaction process, effectively reduces impact endurance test shock；
2）Positioning rolls wheel shaft rubber shock-absorbing sleeve in housing circular mounting seat, and its position position in roller compaction process is consolidated
Fixed, floating rolls wheel shaft rubber shock-absorbing sleeve in kidney-shaped mounting seat, and two-wheeled is acted in elastic component when not rolling material
Under remain fixed interval (FI), and the grinding pressure for rolling material is when exceeding elastic acting force, can be floating in kidney-shaped mounting seat intrinsic displacement
It is dynamic, so as to grinding pressure is limited in into certain limit, foreign body can be effectively discharged, protect rolling wheel；
3）As the unique texture not only uniform elastic of the door font latch plate of elastic component, it is ensured that the upper and lower damping of float driving shaft
Set displacement is consistent, and the elastic force that its unique texture is produced extremely meets the demand of rolling with change in displacement characteristic, it is ensured that whole machine
It is high-quality to roll.
In a word using roll after the device of the present embodiment it is steady, without " jump grain " and " adhesion " phenomenon；When there is hard foreign body Jing
It is out-of-date, can in time discharge position, it is to avoid damage rolling wheel.
Claims (6)
1. a kind of corn online Moisture Meter material rolling device, including with charging aperture（14）Housing（1）, in the housing
The guide pad being fixed with charging aperture（13）, it is characterised in that：Two side bodies under the guide pad are formed respectively with coaxially
Circular mounting hole（2）With coaxial kidney-shaped installing hole（11）, the kidney-shaped installing hole difference of the circular mounting hole of both sides and both sides
By forward and backward rubber shock-absorbing sleeve（4、4’）Support corresponding power transmission shaft（6）, it is respectively mounted on two power transmission shafts positioned at forward and backward rubber
Positioning rolling wheel between shock-absorbing sleeve（3）With floating rolling wheel（10）, side of the floating rolling wheel away from fixed rolling wheel
Tend to being fixed the elastic component of rolling wheel equipped with it is made（9）.
2. corn according to claim 1 online Moisture Meter material rolling device, it is characterised in that：The forward and backward rubber
Pass through bearing in the endoporus of glue shock-absorbing sleeve respectively（15）Power transmission shaft is supported, the elastic component is the door font latch plate with gib head,
The housing upper is equipped with the upper support column for hooking door font latch plate（8）And the gag lever post of the constraint gib head（12）, and
Bottom is equipped with and blocks a lower support column for font latch plate lower end（8’）；Before the stage casing of the door font latch plate is adjacent to respectively,
Rubber shock-absorbing sleeve afterwards.
3. corn according to claim 1 and 2 online Moisture Meter material rolling device, it is characterised in that：It is described upper and lower
Support column and forward and backward rubber shock-absorbing sleeve are formed with the guiding groove of embedded door font latch plate corresponding position.
4. corn according to claim 3 online Moisture Meter material rolling device, it is characterised in that：The door font bullet
Spring plank is by two parallel elastic slats and one end are by two elastic slat disjunctors and curve hamate meeting stile and constitute.
5. corn according to claim 4 online Moisture Meter material rolling device, it is characterised in that：The upper support column
There is plug-in card to constrain the interval of door font latch plate gib head between gag lever post.
6. corn according to claim 5 online Moisture Meter material rolling device, it is characterised in that：The positioning is rolled
The power transmission shaft outer end of wheel and floating rolling wheel is respectively provided with intermeshing driven gear and driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012486.4A CN106680329B (en) | 2017-01-09 | 2017-01-09 | Material rolling device for online grain moisture meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012486.4A CN106680329B (en) | 2017-01-09 | 2017-01-09 | Material rolling device for online grain moisture meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106680329A true CN106680329A (en) | 2017-05-17 |
| CN106680329B CN106680329B (en) | 2023-06-13 |
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ID=58850509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710012486.4A Active CN106680329B (en) | 2017-01-09 | 2017-01-09 | Material rolling device for online grain moisture meter |
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| Country | Link |
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| CN (1) | CN106680329B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970115A (en) * | 2017-05-31 | 2017-07-21 | 合肥艾瑞德电气有限公司 | A kind of dismountable grain moisture detector of narrow rolling wheel |
| CN106970186A (en) * | 2017-05-31 | 2017-07-21 | 合肥艾瑞德电气有限公司 | A kind of grain moisture detector of compaction type |
| CN107014870A (en) * | 2017-05-31 | 2017-08-04 | 合肥艾瑞德电气有限公司 | A kind of resistance-type grain measurement of moisture content instrument |
| CN107037186A (en) * | 2017-05-31 | 2017-08-11 | 合肥艾瑞德电气有限公司 | A kind of grain moisture detector |
| CN107064231A (en) * | 2017-05-31 | 2017-08-18 | 合肥艾瑞德电气有限公司 | One kind test adjustable moisture detector of spacing |
| CN107178581A (en) * | 2017-05-31 | 2017-09-19 | 合肥艾瑞德电气有限公司 | A kind of resistance-type Moisture Meter with water-proof function |
| CN107179335A (en) * | 2017-05-31 | 2017-09-19 | 合肥艾瑞德电气有限公司 | A kind of resistor type cereal moisture detector |
| CN108362736A (en) * | 2018-01-26 | 2018-08-03 | 安徽大洋自动化科技有限公司 | A kind of remove device of the online grain moisture content instrument muller adhesion object of resistance-type |
| CN110376339A (en) * | 2019-07-26 | 2019-10-25 | 安徽大洋自动化科技有限公司 | A kind of coordinated type closing door and grain measurement of moisture content instrument |
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| JPH05188026A (en) * | 1992-01-09 | 1993-07-27 | Satake Eng Co Ltd | Grain moisture measuring device |
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2017
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| CN204718987U (en) * | 2015-06-05 | 2015-10-21 | 安徽大洋自动化科技有限公司 | Resistance-type on-line moisture detection instrument is with rolling module return structure |
| CN205462037U (en) * | 2016-02-04 | 2016-08-17 | 徐万昌 | Chemical industry is with machine that mixes that has backing device |
| CN205684141U (en) * | 2016-05-09 | 2016-11-16 | 宁波枫康生物科技有限公司 | A kind of efficient pollution-free roller-compaction equipment |
| CN206515278U (en) * | 2017-01-09 | 2017-09-22 | 农业部南京农业机械化研究所 | A kind of cereal online Moisture Meter material rolling device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970115A (en) * | 2017-05-31 | 2017-07-21 | 合肥艾瑞德电气有限公司 | A kind of dismountable grain moisture detector of narrow rolling wheel |
| CN106970186A (en) * | 2017-05-31 | 2017-07-21 | 合肥艾瑞德电气有限公司 | A kind of grain moisture detector of compaction type |
| CN107014870A (en) * | 2017-05-31 | 2017-08-04 | 合肥艾瑞德电气有限公司 | A kind of resistance-type grain measurement of moisture content instrument |
| CN107037186A (en) * | 2017-05-31 | 2017-08-11 | 合肥艾瑞德电气有限公司 | A kind of grain moisture detector |
| CN107064231A (en) * | 2017-05-31 | 2017-08-18 | 合肥艾瑞德电气有限公司 | One kind test adjustable moisture detector of spacing |
| CN107178581A (en) * | 2017-05-31 | 2017-09-19 | 合肥艾瑞德电气有限公司 | A kind of resistance-type Moisture Meter with water-proof function |
| CN107179335A (en) * | 2017-05-31 | 2017-09-19 | 合肥艾瑞德电气有限公司 | A kind of resistor type cereal moisture detector |
| CN108362736A (en) * | 2018-01-26 | 2018-08-03 | 安徽大洋自动化科技有限公司 | A kind of remove device of the online grain moisture content instrument muller adhesion object of resistance-type |
| CN110376339A (en) * | 2019-07-26 | 2019-10-25 | 安徽大洋自动化科技有限公司 | A kind of coordinated type closing door and grain measurement of moisture content instrument |
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|---|---|
| CN106680329B (en) | 2023-06-13 |
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