CN214472525U - Wheat leaf water content detection device - Google Patents
Wheat leaf water content detection device Download PDFInfo
- Publication number
- CN214472525U CN214472525U CN202120761852.8U CN202120761852U CN214472525U CN 214472525 U CN214472525 U CN 214472525U CN 202120761852 U CN202120761852 U CN 202120761852U CN 214472525 U CN214472525 U CN 214472525U
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- box body
- electric telescopic
- electronic scale
- resistance heating
- water content
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- 241000209140 Triticum Species 0.000 title claims abstract description 41
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000005303 weighing Methods 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 244000269722 Thea sinensis Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model relates to a wheat blade water content detection device, which comprises a box body, wherein resistance heating sheets are arranged in the box body in a surrounding manner, an electronic scale for weighing the weight of the blades is arranged at the bottom in the box body, a light carrying plate is arranged in the box body and placed on the electronic scale, a plurality of electric telescopic rods are arranged around the electronic scale, and when the electric telescopic rods extend, the light carrying plate is pushed to the position between the resistance heating sheets; a fan is arranged on the inner side wall of the box body, and a breathable net is arranged at the upper end part of the side wall of the box body; a display screen for displaying a measurement result is arranged on the outer wall of the box body, and a signal output end of the electronic scale is electrically connected with the display screen; fully drying the wheat leaf that awaits measuring, the accurate moisture content that measures of leaf to but also interior part after the cooling heating of cooling, extension device life.
Description
Technical Field
The utility model relates to the field of agricultural technology, especially, relate to a wheat blade water content detection device.
Background
The moisture tester can be widely applied to industries such as industrial and mining enterprises, agriculture, scientific research institutions and the like, can quickly test the free ion moisture contained in samples such as chemical raw materials, fuels, grains, soil, pharmaceutical raw materials, paper, food, textile raw materials, tea, feed and the like, and the annular halogen heater can improve the heating efficiency and ensure that the surface of the sample is not easily damaged and is quickly dried.
Present wheat blade water content detection device is when using, and the department is placed to inside material because the material is piled up and can't effectively be dried by the fire with whole moisture to cause the influence to the testing result, make the testing result inaccurate, and, the measuring finishes the back testing device inside still is in the high temperature state if not cooling down in time after the heating is dried, can lead to the problem that partial part life cycle shortens, consequently, is necessary to provide a wheat blade water content detection device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming of the prior art, the utility model aims at providing a wheat blade water content detection device solves the problem that the interior high temperature of post-measurement device and the blade that awaits measuring can not even place and lead to drying and not fully influence measuring result.
In order to achieve the purpose, the utility model adopts the following technical scheme that the device for detecting the water content of the wheat blade comprises a box body, wherein resistance heating sheets are arranged in the box body in a surrounding manner, an electronic scale for weighing the weight of the blade is arranged at the bottom in the box body, a light loading plate is arranged in the box body and is placed on the electronic scale, a plurality of electric telescopic rods are arranged around the electronic scale, and when the electric telescopic rods extend, the light loading plate is pushed to the position between the resistance heating sheets;
a fan is arranged on the inner side wall of the box body, and a breathable net is arranged at the upper end part of the side wall of the box body;
and a display screen for displaying a measuring result is arranged on the outer wall of the box body, and the signal output end of the electronic scale is electrically connected with the display screen.
Furthermore, a temperature and humidity sensor is arranged at the top in the box body, and a signal output end of the temperature and humidity sensor is electrically connected with the display screen.
Further, the resistance heating plate around the light object carrying plate is arranged in a double-layer mode, and the resistance heating plate arranged in the double-layer mode is fixed to the upper end of the resistance heating plate fixing frame.
Furthermore, a first switch for controlling the resistance heating sheet, a second switch for controlling the electric telescopic rod and a third switch for controlling the fan are arranged on the outer wall of the box body.
Furthermore, the number of the electric telescopic rods is two.
Further, electric telescopic handle upper end fixed connection contact block, lower extreme and bottom half fixed connection, when electric telescopic handle extended, contact block and light year thing board contact, the propelling movement light year thing board to resistance heating piece between.
Furthermore, a scale base is arranged at the bottom of the electronic scale, and the upper end face of the scale base is higher than the top of the electric telescopic rod in a contraction state.
The utility model has the advantages that: the storage of stacking the material is established to be around the light thing board that carries that has the heating resistor silk, and the material of placing that can be even avoids piling up and can fully heat the stoving material that awaits measuring, obtains more accurate measuring result, and the fan that inside was equipped with can be after the heating to the processing of cooling down of inside high temperature part, protection part, extension fixture's life.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the wheat leaf drying machine in a front view;
FIG. 2 is a schematic view of the front view cross section structure of the utility model in the non-operating state;
fig. 3 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic view of the present invention;
fig. 5 is a schematic diagram of the structure of the light-weight object-carrying plate of the present invention;
1-box body, 2-light carrying plate, 3-resistance heating sheet, 4-temperature and humidity sensor, 5-fan, 6-electric telescopic rod, 601-contact block, 7-electronic scale, 701-scale seat, 8-cover body, 9-ventilation net, 10-third switch, 1001-first switch, 1002-second switch and 11-display screen.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Example (b):
referring to fig. 1 to 3, a device for detecting moisture content of wheat leaves comprises a box body 1, wherein resistance heating sheets 3 are arranged in the box body 1 in a surrounding manner, an electronic scale 7 for weighing the weight of the wheat leaves is arranged at the bottom in the box body 1, a light carrying plate 2 is arranged in the box body 1 and placed on the electronic scale 7, a plurality of electric telescopic rods 6 are arranged around the electronic scale 7, and when the electric telescopic rods 7 extend, the light carrying plate 2 is pushed to the position between the resistance heating sheets 3;
a fan 5 is arranged on the inner side wall of the box body 1, and a breathable net 9 is arranged at the upper end part of the side wall of the box body 1;
and a display screen 11 for measuring results is arranged on the outer wall of the box body 1, and the signal output end of the electronic scale 7 is electrically connected with the display screen 11.
Further, in this embodiment, a first switch 1001 for controlling the resistance heating sheet 3, a second switch 1002 for controlling the electric telescopic rod 6, and a third switch 10 for controlling the fan 5 are disposed on the outer wall of the box 1.
When needing to use wheat blade water content detection device to detect wheat blade water content, at first wheat blade water content detection device places, then open box 1, will need the even shop of measuring wheat blade to be equipped with in box 1 and be used for carrying on the light that dries to the wheat blade carries thing board 2, then closed lid 8, electric telescopic handle 6 is still in the contraction status and light carries thing board 2 and carries on electronic scale 7 that the bottom half was equipped with this moment, 7 bilateral symmetry of this electronic scale is equipped with electric telescopic handle 6, the signal output part and the display screen 11 electricity of electronic scale 7 are connected, the weight of wheat blade that awaits measuring before the stoving is measured out to electronic scale 7 scale, and show on display screen 11, get off data record, light carries thing board 2 and adopts the light material to make, reduce experimental error. Then, the first switch 1001 and the second switch 1002 are turned on, the electric telescopic rod 6 and the resistance heating sheet 3 arranged in the box body 1 start to work simultaneously, the electric telescopic rod 6 extends, the upper end of the electric telescopic rod 6 is in contact with the light object carrying plate 2 and is lifted to the height of the resistance heating sheet 3 against the light object carrying plate 2, and the highest heating temperature can reach 400 ℃.
After the moisture contained in the wheat leaves to be tested is completely dried at high temperature, the first switch 1001 is closed, the third switch 10 for controlling the fan 5 is opened, the fan 5 starts to work, the side wall of the box body 1 is provided with a breathable net 9, under the action of the fan 5, the box body 1 starts to ventilate and cool, the ventilation net 9 not only can ventilate and exchange air, but also can play a role in filtering, dust and other impurities in the air entering the ventilation and exchange air are filtered, the detection result is prevented from being influenced, after the temperature is reduced to the room temperature, electric telescopic handle 6 begins the shrink, and the light after the cooling carries thing board 2 and is put again on electronic scale 7, and electronic scale 7 measures the wheat blade weight of having been dried moisture completely this moment, and measuring result shows on display screen 11, and data this moment of record subtracts the weight before and after drying wheat blade, alright with moisture weight in obtaining the wheat blade, then calculates and reachs the wheat blade water content that awaits measuring.
Further, in this embodiment, the upper end of the electric telescopic rod 6 is fixedly connected with the contact block 601, and the lower end of the electric telescopic rod is fixedly connected with the bottom of the box body 1, so that when the electric telescopic rod 6 extends, the contact block 601 contacts with the bottom of the light object carrying plate 2, and pushes the light object carrying plate 2 to the resistance heating sheet 3.
Further, in the embodiment, the resistance heating sheets 3 around the light loading plate 2 are arranged in a double-layer manner, so as to ensure that the temperature can be quickly raised in a short time and shorten the drying time of the water-containing leaves, the wheat leaves on the light loading plate 2 are subjected to high-temperature treatment in multiple directions, the highest temperature can reach 400 ℃, the moisture contained in the leaves, including free water and the moisture in cells, can be quickly and completely evaporated, and the wheat leaves are thoroughly dried; the first switch 1001 is closed after the resistance heating time is set to be 1-2 minutes, and the resistance heating sheet 3 with the double-layer arrangement is fixed at the upper end of the resistance heating sheet fixing frame 301, and the heating element is far away from the electronic scale 7 during heating, so as to protect the electronic scale 7.
Further, in this embodiment, a temperature and humidity sensor 4 for measuring the internal temperature of the box is disposed at the top of the box 1, the signal output end of the temperature and humidity sensor 4 is electrically connected to the display screen 11, and in order to ensure the consistency before and after measurement, the blade to be measured should be weighed in the same temperature and humidity environment, so that when the temperature and humidity reach a value which is not much different from the error before drying, the dried blade should be weighed again, and therefore, when the temperature and humidity of the display screen 11 reach a value which is consistent with the temperature and humidity of the internal temperature and humidity of the box 1 after drying or have a smaller error, the second switch 102 should be closed, the electric telescopic rod 6 is retracted to the original retracted state, the bottom of the electronic scale 7 is disposed with a scale base 701, and the scale base 701 is higher than the electric telescopic rod 6 in the retracted state, the light-weight loading plate 2 slowly descends until being in contact with the electronic scale 7 again, is mounted on an electronic scale 7.
The utility model provides a pair of wheat leaf water content detection device theory of operation as follows: uniformly laying wheat blades to be measured in a box body 1, arranging a light carrying plate 2 for drying the wheat blades in the box body 1, symmetrically arranging electric telescopic rods 6 at two sides of the light carrying plate 2, enabling the electric telescopic rods 6 to be still in a contraction state, enabling the light carrying plate 2 to be arranged on an electronic scale 7 arranged at the bottom of the box body, electrically connecting a signal output end of the electronic scale 7 with a display screen 11, weighing the weight of the wheat blades to be measured before drying by the electronic scale 7, displaying the weight on the display screen 11, recording data, then starting a switch, enabling the electric telescopic rods 6 and a resistance heating sheet 3 arranged in the box body 1 to work, extending the electric telescopic rods 6, enabling the upper ends of the electric telescopic rods 6 to contact with the light carrying plate 2, pushing the light carrying plate 2 to rise to the height of the resistance heating sheet 3, enabling the highest heating temperature to reach 400 ℃, completely drying moisture contained in the wheat blades to be measured at high temperature, fan 5 begins work, 1 lateral wall upper end of box is equipped with ventilative net 13, under fan 5 effect, start aeration cooling in the degree box 1, treat to the room temperature after, electric telescopic handle 6 begins the shrink, light after the cooling is carried thing board 2 and is put again on electronic scale 7, the wheat blade of measuring the moisture that has been dried completely, measuring result shows on display screen 11, data this moment of record, the weight subtracts before and after drying the wheat blade, alright in order to obtain the moisture weight in the wheat blade, then calculate and reachd the wheat blade water content that awaits measuring.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above embodiments are merely examples of the present invention, and do not limit the protection scope of the present invention, and all designs the same as or similar to the present invention belong to the protection scope of the present invention.
Claims (7)
1. The wheat blade water content detection device is characterized by comprising a box body (1), wherein resistance heating sheets (3) are arranged in the box body (1) in a surrounding mode, an electronic scale (7) used for weighing the weight of a blade is arranged at the bottom in the box body (1), a light loading plate (2) is arranged in the box body (1) and placed on the electronic scale (7), a plurality of electric telescopic rods (6) are arranged around the electronic scale (7), and when the electric telescopic rods (6) extend, the light loading plate (2) is pushed to a position between the resistance heating sheets (3);
a fan (5) is arranged on the inner side wall of the box body (1), and a breathable net (9) is arranged at the upper end part of the side wall of the box body (1);
the electronic scale is characterized in that a display screen (11) for displaying a measuring result is arranged on the outer wall of the box body (1), and a signal output end of the electronic scale (7) is electrically connected with the display screen (11).
2. The wheat leaf water content detection device according to claim 1, characterized in that a temperature and humidity sensor (4) is arranged at the top of the interior of the box body (1), and a signal output end of the temperature and humidity sensor (4) is electrically connected with the display screen (11).
3. The wheat leaf water content detection device is characterized in that the resistance heating sheets (3) around the light carrying plate (2) are arranged in a double layer, and the resistance heating sheets (3) arranged in the double layer are fixed at the upper end of the resistance heating sheet fixing frame (301).
4. The wheat blade water content detection device as claimed in claim 1, wherein a first switch (1001) for controlling the resistance heating sheet (3), a second switch (1002) for controlling the electric telescopic rod (6) and a third switch (10) for controlling the fan (5) are arranged on the outer wall of the box body (1).
5. The wheat leaf water content detection device as claimed in claim 1, wherein the number of the electric telescopic rods (6) is two.
6. The wheat leaf water content detection device according to claim 1, characterized in that the upper end of the electric telescopic rod (6) is fixedly connected with the contact block (601), the lower end of the electric telescopic rod is fixedly connected with the bottom of the box body (1), when the electric telescopic rod (6) extends, the contact block (601) is in contact with the light carrying plate (2), and the light carrying plate (2) is pushed to the position between the resistance heating sheets (3).
7. The device for detecting the water content of the wheat leaves as claimed in claim 1, wherein a scale base (701) is arranged at the bottom of the electronic scale (7), and the upper end face of the scale base (701) is higher than the top of the electric telescopic rod (6) in the contracted state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120761852.8U CN214472525U (en) | 2021-04-14 | 2021-04-14 | Wheat leaf water content detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120761852.8U CN214472525U (en) | 2021-04-14 | 2021-04-14 | Wheat leaf water content detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472525U true CN214472525U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120761852.8U Expired - Fee Related CN214472525U (en) | 2021-04-14 | 2021-04-14 | Wheat leaf water content detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214472525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973189A (en) * | 2023-07-14 | 2023-10-31 | 哈尔滨学院 | Water content analysis device for food detection and application method thereof |
-
2021
- 2021-04-14 CN CN202120761852.8U patent/CN214472525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973189A (en) * | 2023-07-14 | 2023-10-31 | 哈尔滨学院 | Water content analysis device for food detection and application method thereof |
| CN116973189B (en) * | 2023-07-14 | 2024-03-29 | 哈尔滨学院 | Water content analysis device for food detection and application method thereof |
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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: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |