CN2466643Y - Microwave grain moisture measurer - Google Patents
Microwave grain moisture measurer Download PDFInfo
- Publication number
- CN2466643Y CN2466643Y CN 00208774 CN00208774U CN2466643Y CN 2466643 Y CN2466643 Y CN 2466643Y CN 00208774 CN00208774 CN 00208774 CN 00208774 U CN00208774 U CN 00208774U CN 2466643 Y CN2466643 Y CN 2466643Y
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- China
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- micro
- grain
- wave oven
- microwave
- grain moisture
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- Expired - Fee Related
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Abstract
The utility model provides a measurer for rapidly measuring grain moisture by using microwave for rapid heating, composed of a microwave oven and an electronic scale device. The utility model has the advantages of rapid measuring speed, high measuring precision, convenient operation, convenient observation, computer recording and statistics, etc. The utility model can enhance the levels of automatic measurement and management, and can be used for grain purchase in warehouses and other grain depots.
Description
The utility model belongs to testing tool, particularly the instrument of grain moisture content mensuration.
In the existing grain purchases to containing the mensuration of moisture, generally the analyzer of Shi Yonging is two kinds of tunnel type and condenser types, and comparatively speaking, the tunnel type analyzer approximately is more than 20 minutes required heat time heating time, and condenser type analyzer required time is shorter, but its phase precision is relatively low.In addition, because both adopt traditional heating and weighing to carry out respectively, display mode is more backward, can not satisfy directly perceived and adds up unite calculation and different personnel's observation requirement of meter.
The utility model provides a kind of employing microwave heating at the weak point that above-mentioned grain moisture content analyser exists, projection electronic weighing, and computer data is handled, and Fast Heating is measured the precision height, intuitively is convenient to the grain moisture content analyser of data management.
A kind of microwave type grain moisture content analyser provided by the utility model, it is made up of baking transpiring moisture heating arrangement micro-wave oven and meausring apparatus.Described meausring apparatus is by LOAD CELLS, the electronic scale device that amplifying circuit etc. are formed.Its characteristics are: LOAD CELLS is installed in rotating disk and the carriage in the heating cabinet of micro-wave oven, the bottom of rotating shaft driving motor, and by LOAD CELLS one end bearing, its other end is contained on the support of bottom of furnace body.
By a kind of microwave type grain moisture content analyser that this practicality provided, can measure the moisture of grain apace, mensuration precision height, once finish the mensuration of heating and moisture, Presentation Function is good, can make things convenient for the mensuration personnel and sell grain person's observation, notarization and extent of disclosure height, owing to can be connected with host computer, improve robotization and the management level measured widely.It can be widely used in grain purchases and the management.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is the front view of microwave heating grain moisture content analyser;
Fig. 2 is the side view of microwave heating grain moisture content analyser;
Fig. 3 measures the electronic scale schematic diagram of device for the microwave heating grain moisture content.
As Fig. 1, shown in Figure 3, a kind of microwave type grain moisture content analyser comprises micro-wave oven or has the micro-wave oven 1 of baking function, by LOAD CELLS 2, amplifying circuit, rectifier filer, A/D converter, microprocessor, button is set, light-emitting diode display, and the electronic scale device that connects the compositions such as interface of host computer and giant-screen.Described LOAD CELLS is installed in the rotating disk 4 and carriage 5 in the heating cabinet 3 of micro-wave oven, the bottom of rotating shaft 6 and driving motor 7, and it is by an end bearing of LOAD CELLS, and the other end is contained on the support 8 of bottom of furnace body.Described electronic scale device is by the weight switching electrical signals of LOAD CELLS with grain, reach the amplifying circuit that is connected, behind amplifying signal again by the rectifier filer rectifying and wave-filtering, be connected to A/D converter, simulating signal is changed into digital signal, input microprocessor, as calculated the data processing of machine and with the function command comparison process that button input is set after output on the light-emitting diode display and show, simultaneously, microprocessor can be to host computer and giant-screen transmission signals, and print output data.
Fig. 1, Fig. 2, indicate the vertical view of grain moisture content analyser, in the control box of micro-wave oven, also pointed out microwave emission magnetron 14, and described light-emitting diode display 9, be installed in the panel top of micro-wave oven control box, described the panel below that button 10 is installed in the micro-wave oven control box be set.In addition, the module 11 of described display circuit, by amplifying circuit, rectifying and wave-filtering, the A/D conversion, the module 12 of combination such as microprocessor, and the power module 13 of electronic scale all is installed in the control box 15 of micro-wave oven.
The usage of a kind of microwave type grain moisture content analyser provided by the utility model is put into a microwave used vessel with the grain that need are surveyed, and puts on the rotating disk of microwave oven, close fire door, give the capacity of putting grain by function key, this moment, display showed the weight of grain, pressed the heating function key then, heating grain, transpiring moisture, 0.5-3 minute, close the heating button after, press measurement function key again, just can demonstrate the contained humidity ratio of grain.Simultaneously, can connect printer or reach host computer statistics and calculate.
Claims (1)
1, a kind of microwave type grain moisture content analyser, it is by the micro-wave oven of the band control device of heating barbecue transpiring moisture or the micro-wave oven (1) of band barbecue, compositions such as the device of weigh and electronic scale circuit, it is characterized in that described meausring apparatus has a sensor (2) that is installed in the micro-wave oven heating cabinet (3), sensor is installed in the bottom of rotating disk in the heating cabinet (3) of micro-wave oven and carriage (4,5), rotating shaft (6), driving motor (7), they are by LOAD CELLS one end bearing, and its other end is contained on the support (8) of bottom of furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208774 CN2466643Y (en) | 2000-04-27 | 2000-04-27 | Microwave grain moisture measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208774 CN2466643Y (en) | 2000-04-27 | 2000-04-27 | Microwave grain moisture measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2466643Y true CN2466643Y (en) | 2001-12-19 |
Family
ID=33576052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00208774 Expired - Fee Related CN2466643Y (en) | 2000-04-27 | 2000-04-27 | Microwave grain moisture measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2466643Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005048797A1 (en) * | 2003-11-07 | 2005-06-02 | Zhiming Deng | A food treating apparatus with a weighing scale |
| CN102230733A (en) * | 2010-07-16 | 2011-11-02 | 上海屹尧仪器科技发展有限公司 | Circular-arc furnace chamber for microwave quick moisture meter |
| CN103615881A (en) * | 2013-12-13 | 2014-03-05 | 长春吉大科学仪器设备有限公司 | On-line measuring and control method and system of grain circulation drying moisture based on total-weight detection |
| CN105973915A (en) * | 2016-05-06 | 2016-09-28 | 安徽贝通智能科技有限公司 | Grain water content and volume-weight automatic detection method |
| CN108106880A (en) * | 2017-12-13 | 2018-06-01 | 中航锂电（江苏）有限公司 | The sampling and testing method and sampler of a kind of lithium battery moisture measurement |
| CN109540927A (en) * | 2018-12-10 | 2019-03-29 | 天津科技大学 | A kind of fruit and vegetable dryness powder moisture bimodulus rapid detection system and method |
-
2000
- 2000-04-27 CN CN 00208774 patent/CN2466643Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005048797A1 (en) * | 2003-11-07 | 2005-06-02 | Zhiming Deng | A food treating apparatus with a weighing scale |
| CN102230733A (en) * | 2010-07-16 | 2011-11-02 | 上海屹尧仪器科技发展有限公司 | Circular-arc furnace chamber for microwave quick moisture meter |
| WO2012006891A1 (en) * | 2010-07-16 | 2012-01-19 | 上海屹尧仪器科技发展有限公司 | Circular arc-shaped furnace chamber for microwave fast moisture tester |
| CN103615881A (en) * | 2013-12-13 | 2014-03-05 | 长春吉大科学仪器设备有限公司 | On-line measuring and control method and system of grain circulation drying moisture based on total-weight detection |
| CN103615881B (en) * | 2013-12-13 | 2015-09-23 | 长春吉大科学仪器设备有限公司 | Based on cereal cyclic drying moisture on-line investigating method and the system thereof of total re-detection |
| CN105973915A (en) * | 2016-05-06 | 2016-09-28 | 安徽贝通智能科技有限公司 | Grain water content and volume-weight automatic detection method |
| CN108106880A (en) * | 2017-12-13 | 2018-06-01 | 中航锂电（江苏）有限公司 | The sampling and testing method and sampler of a kind of lithium battery moisture measurement |
| CN109540927A (en) * | 2018-12-10 | 2019-03-29 | 天津科技大学 | A kind of fruit and vegetable dryness powder moisture bimodulus rapid detection system and 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 |