CN2034878U - Optical-electric computer tea stem selector - Google Patents
Optical-electric computer tea stem selector Download PDFInfo
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- CN2034878U CN2034878U CN 88204118 CN88204118U CN2034878U CN 2034878 U CN2034878 U CN 2034878U CN 88204118 CN88204118 CN 88204118 CN 88204118 U CN88204118 U CN 88204118U CN 2034878 U CN2034878 U CN 2034878U
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- tea
- plate
- diving board
- guide groove
- electromagnetism
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- 241001122767 Theaceae Species 0.000 title description 33
- 239000000523 sample Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000005375 photometry Methods 0.000 claims abstract description 8
- 230000009189 diving Effects 0.000 claims description 28
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 244000269722 Thea sinensis Species 0.000 abstract 13
- 235000013616 tea Nutrition 0.000 abstract 11
- 235000009569 green tea Nutrition 0.000 abstract 2
- 240000007794 Melaleuca viridiflora Species 0.000 abstract 1
- 244000025254 Cannabis sativa Species 0.000 description 4
- 241000207840 Jasminum Species 0.000 description 4
- 235000010254 Jasminum officinale Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The utility model relates to an optical-electric computer tea stem selector, comprising an oscillating feeder, a guiding groove plate, a skimming baffle plate, a frame, a bottom plate, a funnel, a supporting frame and an outer shell, and is mainly composed of an optical-electric probe, a computer control device, an electromagnetic spring plate mechanism, a standard photometry plate and a timing rolling brush. When basic tea with tea stem passes through the guiding groove plate, voltages with different sizes are created on the optical-electric probe because the color of tea leaves and the tea stem are different. The computer control device controls the electromagnetic spring plate mechanism to spring or not to spring, so the purpose of separating the tea leaves and the tea stem is achieved. The utility model has the advantages of reasonable structure, reliable performances, high tea stem selecting rate, low cost, etc., and can be widely used for common tea, in particular to the tea stem selecting situations of basic tea of baked green tea, roasted green tea and flower tea.
Description
The utility model belongs to the tealeaves stalk pickup machine, and particularly photo-electric computer tealeaves stalk pickup machine is applicable to that all kinds of tealeaves especially dry by the fire the occasion of green grass or young crops, fried green and jasmine tea tea base stalk-sorting.
Existing tealeaves stalk pickup machine mainly contains two classes, and a class is a mechanical type tealeaves stalk pickup machine, and another kind of is electrostatic type tea stalk-sorting machine.Typical mechanical type tealeaves stalk pickup machine is a staged, mainly rolling bar by two multiple-grooved guide groove plates and forms, roll bar between the two multiple-grooved guide groove plates in front and back, and guide groove plate near the back, roll between the guide groove plate of bar and front an adjustable clearance is arranged, when the guide groove plate vibration of long stalk by the front moves down, touch the guide groove plate that rolls bar and enter the back, and short tealeaves vibration moves down by the gap location between the guide groove plate of front and falls down, thereby reaches the purpose that long stalk is sorted out through circulation repeatedly; Such tealeaves stalk pickup machine can only be sorted out long tea stalk (comprising long tealeaves), near or the tea stalk that is shorter than tealeaves length then can't sort out, the stalk-sorting rate is very low, general stalk-sorting rate is below 20%.Electrostatic type tea stalk-sorting machine mainly is made up of the cylinder and the skimming baffle of two band high-pressure electrostatics, in the time of between the tea base that contains tea stalk is by the cylinder of two band high-pressure electrostatics, because the water content of tealeaves and tea stalk is different, polarized in the high-voltage electrostatic field, its suffered electrostatic force is also different, movement locus is also variant, and the skimming baffle that is installed in the appropriate location just can separate tealeaves with tea stalk, reach the purpose of stalk-sorting; Such tealeaves stalk pickup machine is to carry out stalk-sorting according to tealeaves, tea stalk water content (4% and 6%) minute differences, be subjected to the influence of environment temperature, humidity very big, thereby the stalk-sorting rate is also very low, generally about 30%.The stalk-sorting rate of above-mentioned two class tealeaves stalk pickup machines is very low, especially is not suitable for the stalk-sorting of baking green grass or young crops, fried green and jasmine tea tea base, and the tea stalk of at present a large amount of tealeaves still needs manually to go out with hand-sort, and production efficiency is extremely low, and production cost is higher, is difficult to satisfy the requirement of Tea Processing.
Task of the present utility model provides a kind of reliable, stalk-sorting rate height rational in infrastructure, technical, is applicable to that all kinds of tealeaves especially dry by the fire the photo-electric computer tealeaves stalk pickup machine of green grass or young crops, fried green and jasmine tea tea base stalk-sorting.
Fig. 1 is a photo-electric computer tealeaves stalk pickup machine structural representation.
Wherein 1---oscillating feeder, 2---shell, 3---guide groove plate, 4---framework, 5---support, 6---photoelectric probe, 7---electromagnetism diving board mechanism, 8---lead, 9---computer controller, 10---funnel, 11---skimming baffle, 12---the transparent body, 13---the timing round brush, 14---standard photometry plate.
Fig. 2 is photoelectric probe and electromagnetism diving board mechanism structure schematic diagram.
Wherein 11---skimming baffle, 12---the transparent body, 15---base plate, 16---spring, 17---bearing, 18---diving board, 19---luminescent device, 20---the tea base, 21---light-sensitive device, 22---the photoelectric probe shell, 23---gathering sill, 24---push rod, 25---electromagnet, 26---armature, 33---the diving board shell.
Fig. 3 is the guide groove plate structural representation.
Wherein 3---guide groove plate, 12---the transparent body, 23---gathering sill, 27---the billet slit.
Fig. 4 is the computer controller conspectus.
Wherein 6---photoelectric probe, 7---electromagnetism diving board mechanism, 28---operational amplifier, 29---A/D converter, 30---interface circuit, 31---microcomputer, 32---power amplifier.
Optical-electric computer tea stem selector; include vibration feeder device (1); guide groove plate (3); skimming baffle (11); framework (4); base plate (15); funnel (10); support (5) and shell (2); mainly by photoelectric probe (6); computer controller (9); electromagnetism Springboard mechanism (7); standard photometric plate lens (14) and timing liquid brush (13) form; guide groove plate (3) front that is contained in framework (4) upper end is provided with some vertical gathering sills (23); have a billet slit (27) at the bottom of the lower end slot of every gathering sill (23); below the billet slit (27) of every guide groove plate (3) transparent body (12) is housed; some photoelectric probe (6) are housed below this transparent body (12); photoelectric probe (6) is made up of light-sensitive device (21) and luminescent device (19); every photoelectric probe (6) is aimed at a billet slit (27); some electromagnetism Springboard mechanisms (7) are equipped with in base plate (15) upper end of the lower end of framework (4); electromagnetism Springboard mechanism (7) is mainly by diving board (18); push rod (24); armature (26); electromagnet (25); spring (16) and bearing (17) form; every electromagnetism Springboard mechanism (7) is aimed at a gathering sill (23) and the lower ora terminalis of close guide groove plate (3); photoelectric probe (6) is connected 7 with the electromagnetism Springboard mechanism) be connected with computer controller (9) respectively; computer controller (9) is mainly by microcomputer (31); operational amplifier (28); A/D converter (29); interface circuit (30) and power amplifier (32) form; skimming baffle (11) is contained in the top at base plate (15) middle part; and diving board (18) plane that is higher than electromagnetism Springboard mechanism (7); standard photometric plate lens (14) and timing round brush (13) are installed in respectively the top of guide groove plate (3); framework (4) is contained on the support (5), and the angle on framework (4) plane and ground is adjustable in 20 °～80 ° scopes.
Every photoelectric probe (6) is made up of a light-sensitive device (21) and two luminescent devices (19), and a light-sensitive device (21) is arranged in the middle of two luminescent devices (19).
The transparent body (12) material is glass or transparent plastic.
The angle the best on framework (4) plane and ground is adjustable in 40 °～70 ° scopes.
Tealeaves stalk pickup machine of the present utility model; its operation principle is: when the tea base (20) that contains tea stalk evenly falls into the guide groove plate (3) that tilts to install through oscillating feeder (1); and when the gathering sill (23) of guide groove plate (3) glides; at the photoelectric probe (6) of gathering sill (23) lower end of guide groove plate (3) bottom device billet slit (27) and the tealeaves that slips over from gathering sill (23) of the transparent body (12) acceptance and the reverberation of tea stalk by bottom, gathering sill (23) lower end; because being of different shades of tealeaves and tea stalk; it is also different to go up the voltage swing that produces in photoelectric probe (6); after computer controller (9) is accepted the voltage signal of photoelectric probe (6); just can identify tealeaves and tea stalk; so control is to electromagnetism diving board mechanism (7) springing or not springing that should bar gathering sill (23), thereby reach the purpose of separating tealeaves and tea stalk.Regularly round brush (13) is used for regularly removing the dust on the photoelectric probe (6), and standard photometry plate (14) then is used to demarcate every photoelectric probe (6).
Embodiment:
As Fig. 1; Fig. 2; Fig. 3; shown in Figure 4; photo-electric tealeaves stalk pickup machine; include oscillating feeder (1); guide groove plate (3); skimming baffle (11); framework (4); base plate (15); funnel (10); support (5) and shell (2); mainly by photoelectric probe (6); computer controller (9); electromagnetism diving board mechanism (7); standard photometry plate (14) and timing round brush (13) are formed; guide groove plate (3) is contained in framework (4) upper end; the front of guide groove plate (3) is provided with some longitudinally guiding grooves (23); every gathering sill (23) lower end bottom land has a billet slit (27); below the billet slit (27) of every guide groove plate (3) transparent body (12) is housed; the material of the transparent body (12) is a glass; some photoelectric probe (6) are housed below this transparent body (12); every photoelectric probe (6) is made up of a light-sensitive device (21) and two luminescent devices (19); a light-sensitive device (21) is arranged in the middle of two luminescent devices (19); and two luminescent devices (19) are to a light-sensitive device (21) tiltably-mounted; light-sensitive device (21) is photodiode or phototriode; luminescent device (19) is infrarede emitting diode or common light emitting diode; photoelectric probe (6) device is in photoelectric probe shell (22); every photoelectric probe (6) is aimed at a billet slit (27); some electromagnetism diving board mechanisms (7) are equipped with in base plate (15) upper end of framework (4) lower end; electromagnetism diving board mechanism (7) is mainly by diving board (18); push rod (24); armature (26); electromagnet (25); spring (16) and bearing (17) are formed; diving board (18) is fixed on the bearing (17) by diving board shell (33); and be connected with push rod (24) upper end; push rod (24) lower end is connected with armature (26) afterbody; armature (26) props up on electromagnet (25); spring (16) is positioned in the middle of bearing (17) and the armature (26); a gathering sill (23) is aimed at by every electromagnetism diving board mechanism (7); and near ora terminalis under the guide groove plate (3); photoelectric probe (6) is connected with computer controller (9) by lead (8) respectively with electromagnetism diving board mechanism (7); computer controller (9) is mainly by microcomputer (31); operational amplifier (28); A/D converter (29); interface circuit (30) and power amplifier (32) are formed; skimming baffle (11) is contained in the top at base plate (15) middle part; and diving board (18) plane that is higher than electromagnetism diving board mechanism (7); standard photometry plate (14) and timing round brush (13) are installed in the top of guide groove plate respectively; framework (4) is contained on the support (5), and the angle on framework (4) plane and ground is adjustable in 40 °～70 ° scopes.
Tealeaves stalk pickup machine of the present utility model; its course of work is: when the tea base (20) that contains tea stalk evenly falls into the guide groove plate (3) that tilts to install through oscillating feeder (1); and when the gathering sill (23) of guide groove plate (3) glides; at the photoelectric probe (6) of gathering sill (23) lower end of guide groove plate (3) bottom device billet slit (27) and the tealeaves that slips over from gathering sill (23) of glass transparent body (12) acceptance and the reverberation of tea stalk by bottom, gathering sill (23) lower end; because being of different shades of tealeaves and tea stalk; it is also different to go up the voltage swing that produces in photoelectric probe (6); standard photometry plate (14) is used to demarcate every photoelectric probe (6); regularly round brush (13) is used for regularly removing the dust on the photoelectric probe (6); after computer controller (9) is accepted the voltage signal of photoelectric probe (6); just can identify tealeaves and tea stalk; when photoelectric probe (6) receives the tea stalk signal; computer controller (9) is just controlled electromagnetism diving board mechanism (7) springing; with guide groove plate (3) slide down at the tea stalk bullet on the diving board (18) above skimming baffle (11); when photoelectric probe (6) receives the tealeaves signal; computer controller (9) makes not springing of electromagnetism diving board mechanism (7); tealeaves is slipped into below the skimming baffle (11) by guide groove plate (3); thereby reach tea stalk is sorted out, separated the purpose of tealeaves and tea stalk.Such tealeaves stalk pickup machine is applicable to the stalk-sorting of all kinds of tealeaves, and general stalk-sorting rate can reach more than 70%.
Tea stalks picking-out machine of the present utility model, compared with prior art, have the structure compact and reasonable, stable and reliable for performance, choose the advantages such as stalk rate height, production cost be low, can be widely used in common tealeaves and especially dry by the fire the occasion that green grass or young crops, fried green and jasmine tea tea base are chosen stalk.
Claims (4)
1; a kind of photo-electric computer tealeaves stalk pickup machine; include oscillating feeder (1); guide groove plate (3); skimming baffle (11); framework (4); base plate (15); funnel (10); support (5) and shell (2); it is characterized in that mainly by photoelectric probe (6); computer controller (9); electromagnetism diving board mechanism (7); standard photometry plate (14) and timing round brush (13) are formed; guide groove plate (3) front that is contained in framework (4) upper end is provided with some longitudinally guiding grooves (23); every gathering sill (23) lower end bottom land has a billet slit (27); below the billet slit (27) of every guide groove plate (3) transparent body (12) is housed; some photoelectric probe (6) are housed below this transparent body (12); photoelectric probe (6) is made up of light-sensitive device (21) and luminescent device (19); every photoelectric probe (6) is aimed at a billet slit (27); some electromagnetism diving board mechanisms (7) are equipped with in base plate (15) upper end of framework (4) lower end; electromagnetism diving board mechanism (7) is mainly by diving board (18); push rod (24); armature (26); electromagnet (25); spring (16) and bearing (17) are formed; ora terminalis under a gathering sill (23) and the close guide groove plate (3) is aimed at by every electromagnetism diving board mechanism (7); photoelectric probe (6) is connected with computer controller (9) respectively with electromagnetism diving board mechanism (7); computer controller (9) is mainly by microcomputer (31); operational amplifier (28); A/D converter (29); interface circuit (30) and power amplifier (32) are formed; skimming baffle (11) is contained in the top at base plate (15) middle part; and diving board (18) plane that is higher than electromagnetism diving board mechanism (7); standard photometry plate (14) and timing round brush (13) are installed in the top of guide groove plate (3) respectively; framework (4) is contained on the support (5), and the angle on framework (4) plane and ground is adjustable in 20 °～80 ° scopes.
2, tealeaves stalk pickup machine as claimed in claim 1 is characterized in that every photoelectric probe (6) is made up of a light-sensitive device (21) and two luminescent devices (19), and a light-sensitive device (21) is arranged in the middle of two luminescent devices (19).
3, tealeaves stalk pickup machine as claimed in claim 1 is characterized in that the transparent body (12) material is glass or transparent plastic.
4, tealeaves stalk pickup machine as claimed in claim 1 is characterized in that the angle the best on framework (4) plane and ground is adjustable in 40 °～70 ° scopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204118 CN2034878U (en) | 1988-04-14 | 1988-04-14 | Optical-electric computer tea stem selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204118 CN2034878U (en) | 1988-04-14 | 1988-04-14 | Optical-electric computer tea stem selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2034878U true CN2034878U (en) | 1989-03-29 |
Family
ID=4838790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88204118 Withdrawn CN2034878U (en) | 1988-04-14 | 1988-04-14 | Optical-electric computer tea stem selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2034878U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350413A (en) * | 2011-08-01 | 2012-02-15 | 浙江工业大学 | Tea refining material balance control system |
| CN107511339A (en) * | 2017-08-28 | 2017-12-26 | 安徽农业大学 | A kind of machine based on machine vision and neural network algorithm adopts green tea classification test platform |
| CN108067442A (en) * | 2016-11-18 | 2018-05-25 | 浙江力拓机电科技有限公司 | Ore detection method, detection device and the ore screening installation with detection device |
| CN113245243A (en) * | 2021-06-23 | 2021-08-13 | 苏州鼎纳自动化技术有限公司 | Color difference detection equipment and use method thereof |
-
1988
- 1988-04-14 CN CN 88204118 patent/CN2034878U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350413A (en) * | 2011-08-01 | 2012-02-15 | 浙江工业大学 | Tea refining material balance control system |
| CN108067442A (en) * | 2016-11-18 | 2018-05-25 | 浙江力拓机电科技有限公司 | Ore detection method, detection device and the ore screening installation with detection device |
| CN107511339A (en) * | 2017-08-28 | 2017-12-26 | 安徽农业大学 | A kind of machine based on machine vision and neural network algorithm adopts green tea classification test platform |
| CN113245243A (en) * | 2021-06-23 | 2021-08-13 | 苏州鼎纳自动化技术有限公司 | Color difference detection equipment and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |