CN205067304U - Detection apparatus for oil content among tobacco leaf grading - Google Patents
Detection apparatus for oil content among tobacco leaf grading Download PDFInfo
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- CN205067304U CN205067304U CN201520666281.4U CN201520666281U CN205067304U CN 205067304 U CN205067304 U CN 205067304U CN 201520666281 U CN201520666281 U CN 201520666281U CN 205067304 U CN205067304 U CN 205067304U
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- level
- smooth
- tobacco leaf
- clamp plate
- pressing plate
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Abstract
The utility model discloses a detection apparatus for oil content among tobacco leaf grading, including level and smooth clamp plate, level and smooth support plate, clamp plate drive unit, force sensor, treater and display element, level and smooth clamp plate and level and smooth support plate correspond from top to bottom, clamp plate drive unit is connected with level and smooth clamp plate, force sensor sets up in the lower surface of level and smooth clamp plate, and force sensor and treater, display element electricity in proper order are connected. Examine time measuring, the tobacco leaf that will await measuring is kept flat on smooth support plate, and the level and smooth clamp plate of clamp plate drive unit drive pushes down extrudes the oil content in the tobacco leaf that awaits measuring, and clamp plate drive unit drives level and smooth clamp plate afterwards and upwards lifts up, and force sensor records the pulling force when awaiting measuring tobacco leaf and the separation of level and smooth clamp plate, and the pulling force shows through display element after the treater is handled, and the tobacco leaf oil pump capacity what this pulling force can signify to the tobacco leaf is graded to awaiting measuring. The utility model has the advantages of low -cost, hierarchical result is objective, the classification efficiency is high.
Description
Technical field
The present invention relates to tobacco purchase classification field, more specifically, relate to the pick-up unit of oil content in a kind of tobacco leaf grading.
Background technology
When tobacco purchase stands in purchase tobacco, because land for growing field crops tobacco leaves property is different, after modulation, quality is not identical yet, if quality mixes, use value must reduce, and causes the wasting of resources, and economic benefit reduces.Former cigarette is through repeatedly processing, and scientific formula just can be produced and meet that consumer requires, that style is different cigarette, and scientific formula completes on the basis of tobacco leaf grading, if high-grade Virginian-type cigarette is based on middle leaf.Tobacco leaf grading is conducive to transferring tobacco grower and produces the enthusiasm of sound tobacco, increases the income of tobacco grower, with time stage and price also for tobacco grower specifies the direction of leaf tobacco production.Reasonable classification is conducive to carrying out and reasonably develops the exploitation inferior quality tobacco leaf of tobacco leaf secondary product and tobacco leaf secondary product.Therefore, tobacco leaf grading during tobacco purchase has great importance.
GB2635-1992 gives the standard of cured tobacco leaf classification, and be divided into 42 grades, the parameter that tobacco leaf grading relates to is more, comprises all many-sides such as position, color, oil content, colourity, width, length, residual wound and breakage.Oil content is the important parameter of tobacco leaf grading, oil content and quality of tobacco closely related, the height of the number reflection quality of tobacco of oil content.The judgement of oil content class, the directly judgement of impact to tobacco leaf degree.In existing flue-cured tobacco national standard to the definition of oil content be: " oil content refers to the soft semiliquid of the one that contains in tobacco leaf or liquid substance, according to sensory feel, be divided into many, have, slightly, lack four class ".In general, oil content is many, and quality of tobacco factor is good; Oil content is few, and quality of tobacco is poor.
When current tobacco purchase stands in purchase tobacco leaf, classification can only be carried out to tobacco leaf by the classification personnel of specialty, thus purchase with different prices, but manual grading skill result subjective factor is strong, the dispute that classification produces is larger, and the speed of manual grading skill is slow, efficiency is low, badly influences the progress of tobacco purchase.
Utility model content
The utility model, for overcoming the defect that manual grading skill result subjective factor is strong, classification efficiency is low described in above-mentioned prior art, provides the pick-up unit of oil content in the tobacco leaf grading that a kind of low cost, classification results are objective, classification efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
The pick-up unit of oil content in a kind of tobacco leaf grading, comprise level and smooth pressing plate, level and smooth support plate, pressing plate driver element, pulling force sensor, processor and display unit, described level and smooth pressing plate and level and smooth support plate corresponding up and down, described pressing plate driver element is connected with level and smooth pressing plate, described pulling force sensor is arranged at the lower surface of level and smooth pressing plate, and pulling force sensor is electrically connected successively with processor, display unit.
In the preferred scheme of one, the lower surface of described level and smooth pressing plate is the smooth flat of length of side 10-20cm.Smooth flat ensures tobacco leaf to be measured uniform stressed when pressurized, thus evenly fuel-displaced, makes the pulling force that records more accurate.
In the preferred scheme of one, the upper surface of described level and smooth support plate is the smooth flat of length of side 10-20cm.Smooth flat ensures tobacco leaf to be measured uniform stressed when pressurized, thus evenly fuel-displaced, makes the pulling force that records more accurate.
In the preferred scheme of one, described processor adopts STC89C52 single-chip microcomputer.STC89C52 is a kind of low-power consumption, high-performance CMOS 8 8-digit microcontroller of STC Corporation's production, has 8K in-system programmable components flash storage.STC89C52 uses classical MCS-51 kernel, but has done the function that a lot of improvement makes chip have traditional 51 single-chip microcomputers not possess.On a single chip, have 8 dexterous bit CPUs and in-system programmable components Flash, height is flexible, the solution of super efficient for numerous embedded Control application system provides to make STC89C52, and it has cost feature little and low in energy consumption.
In the preferred scheme of one, described display unit adopts LCD1602 LCDs.LCD1602 is a kind of low cost dot matrix type Liquid Crystal Module being used for showing letter, numeral, symbol etc. specially, can show 16x02(16 row 2 row simultaneously) i.e. 32 characters.It is made up of dot character positions such as several 5X7 or 5X11, and each dot character position can show a character, has the interval of a some distance between every, often also has interval between row, serves the effect of character pitch and line space.
Compared with prior art, the beneficial effect of technical solutions of the utility model is: the utility model discloses the pick-up unit of oil content in a kind of tobacco leaf grading, comprise level and smooth pressing plate, level and smooth support plate, pressing plate driver element, pulling force sensor, processor and display unit, described level and smooth pressing plate and level and smooth support plate corresponding up and down, described pressing plate driver element is connected with level and smooth pressing plate, described pulling force sensor is arranged at the lower surface of level and smooth pressing plate, and pulling force sensor is electrically connected successively with processor, display unit.During detection, tobacco leaf to be measured is lain against on level and smooth support plate, the level and smooth pressing plate of pressing plate drive unit drives presses down to be extruded the oil content in tobacco leaf to be measured, pressing plate driver element upwards lifts with the level and smooth pressing plate of rear drive, pulling force sensor records pulling force when tobacco leaf to be measured is separated with level and smooth pressing plate, shown by display unit after the treated device process of pulling force, this pulling force can characterize the number of tobacco leaf oil pump capacity, thus carries out classification to tobacco leaf to be measured.The utility model has low cost, classification results is objective, classification efficiency is high advantage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the pick-up unit of oil content in the utility model tobacco leaf grading.
Wherein: 1, level and smooth pressing plate; 2, level and smooth support plate; 3, pressing plate driver element; 4, pulling force sensor; 5, processor; 6, display unit.
Embodiment
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product;
To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
Embodiment 1
As shown in Figure 1, the pick-up unit of oil content in a kind of tobacco leaf grading, comprise level and smooth pressing plate 1, level and smooth support plate 2, pressing plate driver element 3, pulling force sensor 4, processor 5 and display unit 6, described level and smooth pressing plate 1 and level and smooth support plate about 2 correspondence, described pressing plate driver element 3 is connected with level and smooth pressing plate 1, described pulling force sensor 4 is arranged at the lower surface of level and smooth pressing plate 1, and pulling force sensor 4 is electrically connected successively with processor 5, display unit 6.
In specific implementation process, the lower surface of described level and smooth pressing plate 1 is the smooth flat of length of side 10-20cm.Smooth flat ensures tobacco leaf to be measured uniform stressed when pressurized, thus evenly fuel-displaced, makes the pulling force that records more accurate.
In specific implementation process, the upper surface of described level and smooth support plate 2 is the smooth flat of length of side 10-20cm.Smooth flat ensures tobacco leaf to be measured uniform stressed when pressurized, thus evenly fuel-displaced, makes the pulling force that records more accurate.
In specific implementation process, described processor 5 adopts STC89C52 single-chip microcomputer.STC89C52 is a kind of low-power consumption, high-performance CMOS 8 8-digit microcontroller of STC Corporation's production, has 8K in-system programmable components flash storage.STC89C52 uses classical MCS-51 kernel, but has done the function that a lot of improvement makes chip have traditional 51 single-chip microcomputers not possess.On a single chip, have 8 dexterous bit CPUs and in-system programmable components Flash, height is flexible, the solution of super efficient for numerous embedded Control application system provides to make STC89C52, and it has cost feature little and low in energy consumption.
In specific implementation process, described display unit 6 adopts LCD1602 LCDs.LCD1602 is a kind of low cost dot matrix type Liquid Crystal Module being used for showing letter, numeral, symbol etc. specially, can show 16x02(16 row 2 row simultaneously) i.e. 32 characters.It is made up of dot character positions such as several 5X7 or 5X11, and each dot character position can show a character, has the interval of a some distance between every, often also has interval between row, serves the effect of character pitch and line space.
The utility model discloses the pick-up unit of oil content in a kind of tobacco leaf grading, comprise level and smooth pressing plate 1, level and smooth support plate 2, pressing plate driver element 3, pulling force sensor 4, processor 5 and display unit 6, described level and smooth pressing plate 1 and level and smooth support plate about 2 correspondence, described pressing plate driver element 3 is connected with level and smooth pressing plate 1, described pulling force sensor 4 is arranged at the lower surface of level and smooth pressing plate 1, and pulling force sensor 4 is electrically connected successively with processor 5, display unit 6.During detection, tobacco leaf to be measured is lain against on level and smooth support plate 2, pressing plate driver element 3 drives level and smooth pressing plate 1 to press down and is extruded by the oil content in tobacco leaf to be measured, pressing plate driver element 3 upwards lifts with the level and smooth pressing plate 1 of rear drive, pulling force sensor 4 records pulling force when tobacco leaf to be measured is separated with level and smooth pressing plate 1, the treated device 5 of pulling force is shown by display unit 6 after processing, this pulling force can characterize tobacco leaf oil pump capacity number, thus classification is carried out to tobacco leaf to be measured.The utility model has low cost, classification results is objective, classification efficiency is high advantage.
The corresponding same or analogous parts of same or analogous label;
The term describing position relationship in accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (5)
1. the pick-up unit of oil content in a tobacco leaf grading, it is characterized in that, comprise level and smooth pressing plate, level and smooth support plate, pressing plate driver element, pulling force sensor, processor and display unit, described level and smooth pressing plate and level and smooth support plate corresponding up and down, described pressing plate driver element is connected with level and smooth pressing plate, described pulling force sensor is arranged at the lower surface of level and smooth pressing plate, and pulling force sensor is electrically connected successively with processor, display unit.
2. the pick-up unit of oil content in tobacco leaf grading according to claim 1, it is characterized in that, the lower surface of described level and smooth pressing plate is the smooth flat of length of side 10-20cm.
3. the pick-up unit of oil content in tobacco leaf grading according to claim 1, it is characterized in that, the upper surface of described level and smooth support plate is the smooth flat of length of side 10-20cm.
4. the pick-up unit of oil content in tobacco leaf grading according to claim 1, is characterized in that, described processor adopts STC89C52 single-chip microcomputer.
5. in the tobacco leaf grading according to any one of claim 1-4, the pick-up unit of oil content, is characterized in that, described display unit adopts LCD1602 LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666281.4U CN205067304U (en) | 2015-08-31 | 2015-08-31 | Detection apparatus for oil content among tobacco leaf grading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666281.4U CN205067304U (en) | 2015-08-31 | 2015-08-31 | Detection apparatus for oil content among tobacco leaf grading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067304U true CN205067304U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520666281.4U Expired - Fee Related CN205067304U (en) | 2015-08-31 | 2015-08-31 | Detection apparatus for oil content among tobacco leaf grading |
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| Country | Link |
|---|---|
| CN (1) | CN205067304U (en) |
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2015
- 2015-08-31 CN CN201520666281.4U patent/CN205067304U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |