CN2483721Y - On line multipoint detecting apparatus used for detecting moisture and temp. in grain drying equipment - Google Patents
On line multipoint detecting apparatus used for detecting moisture and temp. in grain drying equipment Download PDFInfo
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- CN2483721Y CN2483721Y CN 01220806 CN01220806U CN2483721Y CN 2483721 Y CN2483721 Y CN 2483721Y CN 01220806 CN01220806 CN 01220806 CN 01220806 U CN01220806 U CN 01220806U CN 2483721 Y CN2483721 Y CN 2483721Y
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- bearing
- moisture content
- turning axle
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- detecting
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Abstract
The online water and temperature multi points measuring device of grain dryer relates to the measuring device category. The sensor of water and temperature in the device is composed of a flat board capacitance sensor and a block preventing mechanism thereon which comprises a bearing, an arc tooth, a rotating axis and a motor. The utility model has the advantages of simple structure, reliable work, long service life, good drying quality, energy saving and scientific drying.
Description
The utility model belongs to intelligent surveying instrument, is can be installed in to carry out the electronic metering equipment that online multiple spot detects moisture content, temperature on the grain drying device.
For purchase and the storage that guarantees cereal crops, the grain or the seed of new purchase all need be dried.For guaranteeing its dries quantity, in complete drying plant, online multiple spot moisture content temperature-detecting device much all has been installed, so that at any time multiple spot, understand, observe and grasp temperature, the moisture content of grain heat-drying process in dynamically, to adjust the oven dry situation at any time, reach the purpose that improves dries quantity, energy savings according to the oven dry situation.But, because the site environment of grain drying device is quite abominable, dust is big, and contains more impurity in the grain of its processing object, as stalk, the rope made of hemp etc., in operation process, often stop up the moisture content temperature sensor, cause detection malfunctioning, data are untrue, the energy had both been wasted in the product maloperation, had reduced dries quantity again.Simultaneously, because the restriction of structure and job status, the removal of contamination work after sensor stops up is very difficult.In view of the foregoing, at present in the like product of selling on the domestic and international market, the moisture content detecting sensor only disposes the mouth of putting out cereal that is installed in foodstuff drying device, also can only detect the grain moisture content after having dried, this online detection mode can't be understood the moisture content value variation tendency of each point in the drying course, is difficult to regulate and control the accuracy of grain heat-drying process and moisture content.
The purpose of this utility model is exactly to stop up the series of technical that is produced at above-mentioned existing foodstuff drying device multiple spot moisture content detecting sensor, design provides a kind of online multiple spot moisture content of foodstuff drying device temperature-detecting device that is made of jointly flat capacitor sensor and anti-clogging mechanism, is installed in the inner any position of dryer and carries out in the grain heat-drying process dynamically multiple spot moisture content temperature detection but reach this device multiple spot configuration, prevent the obstruction or the built on stilts phenomenon of moisture content temperature sensor effectively, guarantee its work reliably steady in a long-term, improve dries quantity, the purpose of energy savings.
Basic design of the present utility model is, this device comprises moisture content temperature sensor, transmitter, traffic pilot, data processor, display and keyboard, printer, power supply, clock etc., its moisture content temperature sensor is made up of flat capacitor sensor and the anti-clogging mechanism that is fitted in top, and anti-clogging mechanism is made of the turning axle that has the camber tooth and bearing, motor.
The utlity model has that simple in structure, reliable operation, long service life, assurance drying machine drying quality are good, the characteristics of energy savings, the oven dry of realization science.
Fig. 1 is the moisture content arrangement of temperature sensor synoptic diagram in the online multiple spot moisture content of the foodstuff drying device temperature-detecting device;
Fig. 2 is the camber odontoid synoptic diagram in the moisture content temperature sensor;
Fig. 3 is the logic diagram of the online multiple spot moisture content of foodstuff drying device temperature-detecting device.
Piece number explanation among the figure:
1, moisture content temperature sensor, 2, transmitter, 3, traffic pilot, 4, data processor, 5, display and keyboard, 6, printer, 7, power supply, 8, clock, 9, flat capacitor sensor, 10, bearing, 11, camber tooth, 12, turning axle, 13, bearing, 14, motor, 15, anti-clogging mechanism.
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.The online multiple spot moisture content of foodstuff drying device temperature-detecting device is by moisture content temperature sensor 1, transmitter 2, traffic pilot 3, data processor 4, display and keyboard 5, printer 6, power supply 7 and clock 8 are formed, moisture content temperature sensor 1 by flat capacitor sensor 9 and configuration above it by bearing 10, camber tooth 11, turning axle 12, anti-clogging mechanism 15 combine and assemble that bearing 13 and motor 14 are formed constitute: its camber tooth 11 is packed on the turning axle 12 with spaced form, turning axle 12 two ends that have camber tooth 11 are respectively installed with bearing 10 and bearing 13, utilize bearing 10 and bearing 13 that turning axle 12 is fitted in flat capacitor sensor 9 tops, the external end head that turning axle 12 is positioned at bearing 13 1 sides is connected with motor 14.
When this device uses, be configured in place, a plurality of differences position according to moisture content temperature detection needs in the dryer, motor 14 drives turning axle 12 rotation at a slow speed counterclockwise that is installing camber tooth 11, make the grain grain in the oven dry constantly flow into flat capacitor sensor 9 inside, its inside is remained full of continuously by camber tooth 11.Variation along with row's grain speed in the dryer, flat capacitor sensor 9 interior grains are mobile (inflow and outflow) constantly, constantly convert moisture content, temperature simulation value to digital signal through transmitter 2, through traffic pilot 3, data processor 4, be presented on display and the keyboard 5, and printer 6 is pressed clock 8 instruction, regularly prints, and the moisture content data after the final oven dry are provided.The foreign material that enter in the anti-clogging mechanism 15 are discharged by 11 rotations of camber tooth, can not enter in the flat capacitor sensor 9.The rope class foreign material that part is entangled on the turning axle 12 are extruded voluntarily along with the increase of resistance, and destroy Stilt layer incessantly, guarantee the accuracy that detects.
Claims (1)
- The online multiple spot moisture content of a kind of foodstuff drying device temperature-detecting device, this pick-up unit is by moisture content temperature sensor (1), transmitter (2), traffic pilot (3), data processor (4), display and keyboard (5), printer (6), power supply (7) and clock (8) are formed, it is characterized in that moisture content temperature sensor (1) by flat capacitor sensor (9) and the configuration above it by bearing (10), camber tooth (11), turning axle (12), anti-clogging mechanism (15) assembling that bearing (13) and motor (14) constitute constitutes: its camber tooth (11) is packed on the turning axle (12) with spaced form, turning axle (12) two ends that have camber tooth (11) are respectively installed with bearing (10) and bearing (13), utilize bearing (10) and bearing (13) that turning axle (12) is fitted in flat capacitor sensor (9) top, the external end head that turning axle (12) is positioned at bearing (13) one sides is connected with motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220806 CN2483721Y (en) | 2001-04-02 | 2001-04-02 | On line multipoint detecting apparatus used for detecting moisture and temp. in grain drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220806 CN2483721Y (en) | 2001-04-02 | 2001-04-02 | On line multipoint detecting apparatus used for detecting moisture and temp. in grain drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2483721Y true CN2483721Y (en) | 2002-03-27 |
Family
ID=33638275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220806 Expired - Fee Related CN2483721Y (en) | 2001-04-02 | 2001-04-02 | On line multipoint detecting apparatus used for detecting moisture and temp. in grain drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2483721Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285720B (en) * | 2008-05-29 | 2010-06-16 | 山西中谷科贸有限公司 | On-line measurement digital sensing device for grain depot foodstuffs temperature and moisture |
| CN104713918A (en) * | 2015-02-17 | 2015-06-17 | 合肥艾瑞德电气有限公司 | Cereal moisture detection method |
-
2001
- 2001-04-02 CN CN 01220806 patent/CN2483721Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285720B (en) * | 2008-05-29 | 2010-06-16 | 山西中谷科贸有限公司 | On-line measurement digital sensing device for grain depot foodstuffs temperature and moisture |
| CN104713918A (en) * | 2015-02-17 | 2015-06-17 | 合肥艾瑞德电气有限公司 | Cereal moisture detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |