CN206773081U - A kind of jujube dries dielectric property on-line measuring device - Google Patents
A kind of jujube dries dielectric property on-line measuring device Download PDFInfo
- Publication number
- CN206773081U CN206773081U CN201720596492.4U CN201720596492U CN206773081U CN 206773081 U CN206773081 U CN 206773081U CN 201720596492 U CN201720596492 U CN 201720596492U CN 206773081 U CN206773081 U CN 206773081U
- Authority
- CN
- China
- Prior art keywords
- hothouse
- jujube
- dielectric property
- pallet
- ecu
- 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 discloses a kind of jujube to dry dielectric property on-line measuring device, including the frame provided with hothouse and control room, and the wind pushing mechanism and blast pipe connected with hothouse is additionally provided with frame, heating element heater is provided with wind pushing mechanism；LCR digital electric bridges tester and ECU are provided with control room；The supporting plate of hothouse is provided with balance, balance is provided with the bracket with pallet, pallet is provided with data acquisition unit, wireless launcher, air vent and clamping device, clamping device is provided with the measurement electrode being connected with data acquisition unit, data acquisition unit is connected with wireless launcher, and LCR digital electric bridges tester, heating element heater, clamping device and wireless launcher are connected with ECU.The detection of energy real-time online and the physical characteristic and dielectric property of monitoring jujube, and energy simultaneous display testing result, simple to operate, easy-to-use, operating efficiency is high；Simultaneously the wholesomeness and accuracy of detection of jujube are ensure that during detection without mobile jujube.
Description
Technical field
Fruit non-destructive detecting device technical field is the utility model is related to, more particularly to a kind of jujube is dried dielectric property and existed
Line detector.
Background technology
At present, dielectric property detection is a kind of non-destructive testing technology developed in recent years, and the maturity of fruits and vegetables is sentenced
There is important researching value and huge application potential in the fixed and screening of quality.At this stage, dielectric property detection platform is still
Product without shaping, the dielectric property detection for fruits and vegetables is then the test system based on the test system built in laboratory
Including LCR bridge test instrument, it needs to do later data processing after with PC being connected, and is unfavorable in embedded system directly real
The detection of existing dielectric property and the display of testing result.
For example, the dielectric property detection to jujube needs after the drying, row detects again, and the drying process of jujube is a kind of non-
Stable state heat transfer process, in the drying process the various physicochemical properties of jujube do not stopping to change, need to examine in the drying process
The physical quantity of survey is weight, dielectric property, moisture content etc., has these parameters then to show that jujube is most preferably edible or store is verified
The moisture content answered, so that jujube industry refers to.Using the above-mentioned test system built, jujube is needed in drying device and test system
Repeatedly taken out between system, be mobile, complex operation, operating efficiency is low, and ease of use is poor；And it is unhygienic, meanwhile, can be big
The error of big increase detection, influences accuracy of detection.
Utility model content
For in the prior art the defects of, the utility model provides a kind of jujube and dries dielectric property on-line checking dress
Put, with the purpose for reaching the various physical characteristics of monitoring jujube in real time and improving operating efficiency and accuracy of detection.
Technical scheme provided by the utility model is：A kind of jujube dries dielectric property on-line measuring device, including machine
Frame, the frame are provided with mutually isolated hothouse and control room, and the frame below the hothouse is provided with
Wind pushing mechanism, the wind pushing mechanism is interior to be provided with heating element heater, and the wind pushing mechanism connects with the hothouse；With the hothouse
The frame of correspondence position is provided with the blast pipe connected with the hothouse；
LCR digital electric bridges tester and ECU, the LCR digital electric bridges tester and institute are provided with the control room
Heating element heater is stated with the ECU to be connected；
Supporting plate is provided with the hothouse, the supporting plate is provided with the balance being connected with the ECU, the balance
On be provided through the supporting plate and the bracket extended to the wind pushing mechanism, the bracket is provided with pallet, set on the pallet
There are wireless launcher, multiple air vents and data acquisition unit；At least one clamping device, the clamping are additionally provided with the pallet
Mechanism is provided with the measurement electrode being connected with the data acquisition unit, the data acquisition unit and the wireless launcher phase
Even, the clamping device and the wireless launcher are connected with the ECU.
As an improvement the clamping device includes the support frame being arranged on the pallet lower surface, the support
Frame is provided with the first mounting seat and the second mounting seat, and the rotating shaft of motor driving, institute are rotatablely equipped with first mounting seat
State rotating shaft and be provided with the first helical gear；Be rotatablely equipped with screw rod in second mounting seat, the screw rod be provided with it is described
Second helical gear of the first helical gear engagement；
Thread segment screw thread on the screw rod is provided with base, and multiple folders through the pallet are hinged with the base
Bar is held, with being equipped with stopper slot on the pallet of each supporting rod correspondence position, the supporting rod is positioned at described spacing
In groove, the measurement electrode is arranged on the supporting rod；
Connecting seat is provided with positioned at the top of the screw rod, all supporting rods are articulated with the connecting seat.
As a further improvement, the supporting rod is arc supporting rod.
As a further improvement, it is equipped with binding post on each supporting rod.
As improvement further, the wind pushing mechanism includes the air blowing hood connected with the hothouse, the air-supply
The upstream of cover is communicated with ajutage, and the upstream of the ajutage is communicated with heating chamber, and the upstream of the heating chamber is communicated with air intake
Pipe, the upstream of the blast pipe are communicated with air intake cover, blower fan are provided with the air intake cover；The heating element heater is arranged at described add
In hot cell.
Improved as further, the heating element heater is the infrared ray heating tube of screw arrangement；The blast pipe and
The cross-sectional area of the ajutage is identical, and the cross-sectional area of the air intake cover, the air blowing hood and the heating chamber is more than described
The cross-sectional area of ajutage.
Improved as further, be equipped with the frame in the hothouse and in the blast pipe and
The connected humidity of the ECU and temperature sensor.
By adopting the above-described technical solution, a kind of jujube provided by the utility model dries dielectric property on-line checking
Device has the beneficial effect that：
Because frame is provided with mutually isolated hothouse and control room, the frame below hothouse is provided with air-supply
Mechanism, wind pushing mechanism is interior to be provided with heating element heater, and wind pushing mechanism connects with hothouse；It is provided with the frame of hothouse correspondence position
The blast pipe connected with hothouse；LCR digital electric bridges tester and ECU, the test of LCR digital electric bridges are provided with control room
Instrument and heating element heater are connected with ECU；Supporting plate is provided with hothouse, supporting plate is provided with the balance being connected with ECU,
Supporting plate is provided through on balance and the bracket extended to wind pushing mechanism, bracket are provided with pallet, pallet provided with wireless launcher,
Multiple air vents and data acquisition unit；At least one clamping device is additionally provided with pallet, clamping device is provided with and data acquisition
The connected measurement electrode of device, data acquisition unit are connected with wireless launcher, clamping device and wireless launcher with it is automatically controlled
Unit is connected, and based on said structure, the jujube dries dielectric property on-line measuring device in actual applications, passes through clamping first
Mechanism clamps jujube, is afterwards conveyed the hot blast after heating to hothouse by wind pushing mechanism, while jujube is done
It is dry, discharged afterwards by blast pipe；In above process, the quality of jujube on pallet is sent to ECU by balance in real time,
On clamping device measurement electrode obtain jujube dielectric property numerical value be sent to data acquisition unit, after passed through wireless launcher
LCR digital electric bridge testers are transported to, are transmitted again to ECU afterwards, and test result is shown on ECU.
In summary, dielectric property on-line measuring device is dried using the jujube, can real-time online detection and monitoring jujube
Physical characteristic and dielectric property, and can simultaneous display detection result, simple to operate, easy-to-use, high sensitivity can be effective
Improve operating efficiency；Meanwhile during detection, can be regulated and controled as needed, and without mobile jujube, not only carry significantly
The high wholesomeness of jujube, and ensure accuracy of detection.
Because clamping device includes being arranged at support frame on pallet lower surface, support frame is provided with the first mounting seat and the
Two mounting seats, the rotating shaft of motor driving is rotatablely equipped with the first mounting seat, and rotating shaft is provided with the first helical gear；Second peace
Screw rod is rotatablely equipped with dress seat, screw rod is provided with the second helical gear engaged with the first helical gear；Screw thread on screw rod
Section screw thread is provided with base, multiple supporting rods through pallet is hinged with base, and on the pallet of every supporting rod correspondence position
Stopper slot is equipped with, supporting rod is located in stopper slot, and measurement electrode is arranged on supporting rod；It is provided with positioned at the top of screw rod
Connecting seat, all supporting rods are articulated with connecting seat, based on said structure, the clamping device at work, ECU control
Electric motor operation processed, motor drive rotating shaft and the first helical gear thereon to rotate, and the first helical gear drives the second spiral
Gear and screw rod rotate, and then base moves up and down on screw rod, and when needing to clamp jujube, base is downward on screw rod
It is mobile, while drive all supporting rods to be rotated around the hinged place of connecting seat and supporting rod, and then realize all supporting rods
Gather and the clamping to jujube, after clamping, measurement electrode and jujube are in the state that contacts with each other；Conversely, realize all
Supporting rod is scattered, and guarantee is provided to take or placing jujube away, simple in construction using the clamping device, is skillfully constructed, to red
The good clamping effect of jujube；Laid a good foundation simultaneously for good detection and transmission dielectric property numerical value.
Because supporting rod is arc supporting rod, so as to by the arc supporting rod that is adapted with jujube, not only increase pair
The clamping effect of jujube, and improve the accuracy of detection of detection jujube chucking power.
Due to being equipped with binding post on each supporting rod, so as to realize measurement electrode and data acquisition by binding post
Wired connection between device, and convenience when improving wired connection.
Because wind pushing mechanism includes the air blowing hood connected with hothouse, the upstream of air blowing hood is communicated with ajutage, ajutage
Upstream be communicated with heating chamber, the upstream of heating chamber is communicated with blast pipe, and the upstream of blast pipe is communicated with air intake cover, in air intake cover
Provided with blower fan；Heating element heater is arranged in heating chamber, simple in construction, and cost is cheap, and good bar is provided for the drying of jujube
Part.
Due to the infrared ray heating tube that heating element heater is screw arrangement, simple in construction, heating effect is good.
Passed due to being equipped with the frame in hothouse and in blast pipe the humidity being connected with ECU and temperature
Sensor, so as to which the temperature and humidity signal in hothouse is passed into ECU in real time by humidity and temperature sensor, keep away
Exempt from temperature and humidity in hothouse and exceed established standardses, and influence or infringement hothouse in miscellaneous part (motor, balance,
Measurement electrode, data acquisition unit and wireless launcher).
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the structural representation of heating chamber in Fig. 1；
Fig. 4 is the structural representation that clamping device coordinates with pallet in Fig. 1；
Fig. 5 is B direction views in Fig. 4；
Fig. 6 is the structural representation of clamping device in Fig. 4；
In accompanying drawing, 1- frames；101- hothouses；102- control rooms；103- operating units；104- indicator lamps；105- humidity
And temperature sensor；106- supporting plates；107- balances；108- support frames；109- connecting rods；2- wind pushing mechanisms；201- heating element heaters；
202- air blowing hoods；203- ajutages；204- heating chambers；205- blast pipes；206- air intake covers；207- blower fans；3- blast pipes；4-
LCR digital electric bridge testers；5- ECUs；6- instrument；7- pallets；701- data acquisition units；702- wireless launchers；703-
Air vent；704- stopper slots；8- clamping devices；801- measurement electrodes；802- support frames；The mounting seats of 803- first；804-
Second mounting seat；805- motor；806- rotating shafts；The helical gears of 807- first；808- screw rods；The helical gears of 809- second；
810- supporting rods；811- connecting seats；812- binding posts；813- bases；9- jujubes.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
As depicted in figs. 1 and 2, a kind of jujube dries dielectric property on-line measuring device, including frame 1, is set in the frame 1
There are mutually isolated hothouse 101 and control room 102, the frame 1 positioned at the lower section of hothouse 101 is provided with wind pushing mechanism 2, and this send
Heating element heater 201 is provided with wind mechanism 2, the wind pushing mechanism 2 connects with hothouse 101；With the frame of the correspondence position of hothouse 101
1 is provided with the blast pipe 3 connected with hothouse 101；Frame 1 in control room 102 is provided with LCR digital electric bridge testers
4th, instrument 6 and ECU 5, LCR digital electric bridges tester 4, instrument 6 and the heating element heater 201 are connected with ECU 5,
The ECU 5 also includes being arranged at the and of operating unit 103 in frame 1 and between hothouse 101 and control room 102
Indicator lamp 104.
As Fig. 1 and Fig. 3 are jointly shown, the wind pushing mechanism 2 includes the air blowing hood 202 connected with hothouse 101, the air blowing hood
202 upstream is communicated with ajutage 203, and the upstream of the ajutage 203 is communicated with heating chamber 204, and the upstream of the heating chamber 204 connects
Blast pipe 205 is connected with, the upstream of the blast pipe 205 is communicated with air intake cover 206, and blower fan 207 is provided with the air intake cover 206；It should add
Thermal element 201 is arranged in heating chamber 204.
Preferably, the heating element heater 201 is the infrared ray heating tube of screw arrangement；The blast pipe 205 and ajutage 203
Cross-sectional area it is identical, the cross-sectional area of the air intake cover 206, air blowing hood 202 and heating chamber 204 is more than the transversal of ajutage 203
Area.
As shown in Figure 1, Figure 2, Fig. 4, Fig. 5 and Fig. 6 are jointly shown, are provided with supporting plate 106 in the hothouse 101, are set on the supporting plate 106
There is the balance 107 being connected with ECU 5, supporting plate 106 and the framework extended to wind pushing mechanism 2 are provided through on the balance 107
Formula bracket, the bracket include the cross support frame 108 being placed on balance 107, and the end of the support frame 108 is provided with connecting rod
109, the connecting rod 109 passes through supporting plate 106, big with through hole, the diameter of the through hole on the supporting plate 106 of the correspondence position of connecting rod 109
In the diameter of connecting rod 109.
All one end of connecting rod 109 away from support frame 108 are provided with pallet 7, the pallet 7 be provided with wireless launcher 702,
Multiple air vents 703 and data acquisition unit 701；At least one clamping device 8 for being used to clamp jujube 9 is additionally provided with the pallet 7,
The clamping device 8 is provided with the measurement electrode 801 being connected with data acquisition unit 701, the data acquisition unit 701 and wireless hair
Emitter 702 is connected, and the clamping device 8 and wireless launcher 702 are connected with ECU 5.
The clamping device 8 includes the support frame 802 being arranged on the lower surface of pallet 7, and the support frame 802 is provided with the first peace
The mounting seat 804 of seat 803 and second is filled, the rotating shaft 806 of the driving of motor 805, this turn are rotatablely equipped with first mounting seat 803
Axle 806 is provided with the first helical gear 807；Screw rod 808 is rotatablely equipped with second mounting seat 804, the screw rod 808 is provided with
The second helical gear 809 engaged with the first helical gear 807；Thread segment screw thread on the screw rod 808 is provided with groined type bottom
Seat 813, four supporting rods 810 through pallet 7 and for arcuate structure, the base 813 and each folder are hinged with the base 813
The end for holding bar 810 is hinged, with being equipped with stopper slot 704 on the pallet 7 of each correspondence position of supporting rod 810, the supporting rod 810
In stopper slot 704, the inner side that the measurement electrode 801 is arranged at supporting rod 810 (is mutually leaned on respect to two supporting rods 810
Near side)；Cross connecting seat 811 is provided with positioned at the top of screw rod 808, all supporting rods 810 are articulated with connecting seat 811
On, the pin joint of the supporting rod 810 and connecting seat 811 is located at the middle and lower part of supporting rod 810.
Binding post 812 is equipped with each supporting rod 810.
It is equipped with the frame 1 in hothouse 101 and in blast pipe 3 humidity and temperature being connected with ECU 5
Sensor 105.
Various embodiments above is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing
The utility model is described in detail each embodiment, it will be understood by those within the art that：It still can be with
Technical scheme described in foregoing embodiments is modified, either which part or all technical characteristic are equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical side
The scope of case, it all should cover among claim of the present utility model and the scope of specification.
Claims (7)
1. a kind of jujube dries dielectric property on-line measuring device, it is characterised in that including frame, the frame is provided with mutual
The hothouse and control room of isolation, the frame below the hothouse are provided with wind pushing mechanism, the wind pushing mechanism
Interior to be provided with heating element heater, the wind pushing mechanism connects with the hothouse；With in the frame of the hothouse correspondence position
Provided with the blast pipe connected with the hothouse；
Be provided with LCR digital electric bridges tester and ECU in the control room, the LCR digital electric bridges tester and described add
Thermal element is connected with the ECU；
Supporting plate is provided with the hothouse, the supporting plate is provided with the balance being connected with the ECU, set on the balance
The bracket for having through the supporting plate and extending to the wind pushing mechanism, the bracket are provided with pallet, and the pallet is provided with nothing
Line transmitter, multiple air vents and data acquisition unit；At least one clamping device, the clamping device are additionally provided with the pallet
The measurement electrode being connected with the data acquisition unit is provided with, the data acquisition unit is connected with the wireless launcher,
The clamping device and the wireless launcher are connected with the ECU.
2. jujube according to claim 1 dries dielectric property on-line measuring device, it is characterised in that the clamping device
Including the support frame being arranged on the pallet lower surface, support frame as described above is provided with the first mounting seat and the second mounting seat, institute
The rotating shaft that motor driving is rotatablely equipped with the first mounting seat is stated, the rotating shaft is provided with the first helical gear；Described second
Screw rod is rotatablely equipped with mounting seat, the screw rod is provided with the second helical gear engaged with first helical gear；
Thread segment screw thread on the screw rod is provided with base, and multiple clampings through the pallet are hinged with the base
Stopper slot is equipped with bar, with the pallet of each supporting rod correspondence position, the supporting rod is located at the stopper slot
Interior, the measurement electrode is arranged on the supporting rod；
Connecting seat is provided with positioned at the top of the screw rod, all supporting rods are articulated with the connecting seat.
3. jujube according to claim 2 dries dielectric property on-line measuring device, it is characterised in that the supporting rod is
Arc supporting rod.
4. jujube according to claim 3 dries dielectric property on-line measuring device, it is characterised in that each clamping
Binding post is equipped with bar.
5. the jujube according to any one of Claims 1-4 dries dielectric property on-line measuring device, it is characterised in that institute
The air blowing hood that wind pushing mechanism includes connecting with the hothouse is stated, the upstream of the air blowing hood is communicated with ajutage, the air-supply
The upstream of pipe is communicated with heating chamber, and the upstream of the heating chamber is communicated with blast pipe, and the upstream of the blast pipe is communicated with air intake
Cover, the air intake cover is interior to be provided with blower fan；The heating element heater is arranged in the heating chamber.
6. jujube according to claim 5 dries dielectric property on-line measuring device, it is characterised in that the heating element heater
For the infrared ray heating tube of screw arrangement；The blast pipe is identical with the cross-sectional area of the ajutage, the air intake cover, described
Air blowing hood and the cross-sectional area of the heating chamber are more than the cross-sectional area of the ajutage.
7. jujube according to claim 5 dries dielectric property on-line measuring device, it is characterised in that positioned at the drying
The humidity being connected with the ECU and temperature sensor are equipped with the indoor frame and in the blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596492.4U CN206773081U (en) | 2017-05-25 | 2017-05-25 | A kind of jujube dries dielectric property on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596492.4U CN206773081U (en) | 2017-05-25 | 2017-05-25 | A kind of jujube dries dielectric property on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773081U true CN206773081U (en) | 2017-12-19 |
Family
ID=60638471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720596492.4U Expired - Fee Related CN206773081U (en) | 2017-05-25 | 2017-05-25 | A kind of jujube dries dielectric property on-line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997010A (en) * | 2017-05-25 | 2017-08-01 | 塔里木大学 | A kind of jujube dries dielectric property on-line measuring device |
-
2017
- 2017-05-25 CN CN201720596492.4U patent/CN206773081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997010A (en) * | 2017-05-25 | 2017-08-01 | 塔里木大学 | A kind of jujube dries dielectric property on-line measuring device |
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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: 20171219 Termination date: 20180525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |