CN203711353U - Improvement of sliding hopper of tea color selector - Google Patents
Improvement of sliding hopper of tea color selector Download PDFInfo
- Publication number
- CN203711353U CN203711353U CN201420027974.4U CN201420027974U CN203711353U CN 203711353 U CN203711353 U CN 203711353U CN 201420027974 U CN201420027974 U CN 201420027974U CN 203711353 U CN203711353 U CN 203711353U
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- China
- Prior art keywords
- arc groove
- lubricating substance
- improvement
- tea color
- substance bucket
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Abstract
The utility model relates to a part of a tea color selector, and provides an improvement of a sliding hopper of the tea color selector. Rolling, caused by overhigh resistance during sliding down, of a material and deflection of a sliding-down trace are avoided, and the catching precision of a CCD (charge coupled device) camera is improved. The improvement of the sliding hopper of the tea color selector comprises a sliding hopper body, wherein coamings are respectively arranged on two sides of the sliding hopper body; a plurality of continuously arrayed arc grooves are formed in the bottom surface of the sliding hopper body; all the arc grooves are single tea conveying channels; a plurality of resistance reduction convex ribs extending along the length directions of the arc grooves are uniformly distributed on the bottom surfaces of all the arc grooves; and the heights of the resistance reduction convex ribs are 1/10-1/6 of the heights of the arc grooves.
Description
Technical field
The utility model relates to tea color sorter parts, particularly a kind of improvement of tea color sorter lubricating substance bucket.
Background technology
Tea color sorter refers to the color distortion that utilizes tea stalk in tealeaves, pornographic movie and certified products, uses the CCD optical pickocff of high-resolution to carry out tealeaves to carry out selected high-tech photoelectricity plant equipment.
Its operation principle is: tealeaves enters machine from the hopper at top, and by the vibration of vibrator assembly, sorted materials glides along lubricating substance bucket passage, accelerates to fall to entering the observation area in separation chamber, and passes between sensor and background board.Under the effect of light source, according to the power of light and change color, make system generation output signal drive electromagnetic valve work to blow out heterochromatic tealeaves and blow to the waste chamber of receiving hopper, and good tealeaves continues to fall in receiving hopper finished product chamber, thereby reach the object sorting.
Existing tea color sorter lubricating substance bucket is commonly the slotless slideway form of plane, comprise lubricating substance bucket body, the both sides of described lubricating substance bucket body are provided with lubricating substance coaming plate, the slotless slideway lubricating substance bucket of this plane, tealeaves particle easy off-track in downslide bumps, and occurs beating, cause tealeaves particle majority laterally to beat, cause tealeaves to carry obstructed, supports for material down-sliding Time Inconsistency is caused and falsely drop, affect precision of color separation and efficiency.
Therefore, in order to overcome above-mentioned defect, China Patent No. is 201010297061.0 to disclose a kind of little tealeaves lubricating substance bucket of color selector, include transfer passage, the bottom surface of described transfer passage offers the evenly distributed arc groove of multiple tracks, each arc groove is single material channel, it is divided into a plurality of single material channels by tea leaf delivery channel, little tealeaves is realized separately and being carried from single material channel, make material be not easy off-track and find collision, guaranteed that mass transport is unobstructed and stable, precision of color separation and efficiency have been improved, but, this lubricating substance bucket, tealeaves particle is when the single material channel landing of each arc groove, larger with the arc groove contact-making surface of single material channel, material is spinned in the process gliding, the material rolling can reduce the imaging precision of ccd video camera, and affect look, select effect.
Utility model content
For the problems referred to above, the utility model proposes a kind of improvement of tea color sorter lubricating substance bucket, it has eliminated departing from of rolling that material produces because resistance is excessive in downslide and glide paths, has improved the seizure precision of CCD pick-up lens.
For solving this technical problem, the utility model is taked following scheme: the improvement of tea color sorter lubricating substance bucket, comprise lubricating substance bucket body, the both sides of described lubricating substance bucket body are respectively equipped with coaming plate, the bottom surface of described lubricating substance bucket body offers the continuously arranged arc groove of multiple tracks, each arc groove is single tea leaf delivery channel, the basal surface of described each road arc groove is upwards evenly equipped with the drag reduction convex tendon that multiple tracks is extended along arc groove length direction, and the height of drag reduction convex tendon is 1/10th～sixth of arc groove height.
Further improved: described drag reduction convex tendon is 3～5.
Further improved: the shape of cross section of described drag reduction convex tendon is triangle.
By adopting aforementioned techniques scheme, the beneficial effects of the utility model are: the utility model is set up three drag reduction convex tendons on existing arc groove transfer passage on the surface of arc groove along arc groove length direction, its function is that material has reduced frictional resistance in arc groove landing, eliminate rolling and the glide paths that material produces because resistance is excessive in downslide and departed from, improved the seizure precision of CCD pick-up lens.
Change the equally distributed arc groove in existing interval into continuously arranged arc groove, removed the transition face connecting between adjacent arcs connected in star, can further prevent the disorderly phenomenon of string of tealeaves, tealeaves is carried more unblocked, little tealeaves can completely independently be carried from single material channel, be not easy off-track and find collision, guaranteed that mass transport is unobstructed and stable, further improved precision of color separation and efficiency.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is the utility model plan structure schematic diagram.
Fig. 3 A of the present utility model place zoomed-in view.
The specific embodiment
Now with specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
A kind of improvement of tea color sorter lubricating substance bucket is disclosed with reference to figure 1 Fig. 3 the present embodiment, comprise lubricating substance bucket body 1, the both sides of described lubricating substance bucket body 1 are respectively equipped with coaming plate 2, the bottom surface of described lubricating substance bucket body 1 offers the continuously arranged arc groove 3 of multiple tracks, each arc groove 3 is single tea leaf delivery channel, the basal surface of described each road arc groove 3 is upwards evenly equipped with the drag reduction convex tendon 31 that 3 roads extend along arc groove length direction, and the height of drag reduction convex tendon 31 is 1/9th of arc groove 3 height.
The shape of cross section of described drag reduction convex tendon 31 is triangle.
As long as height based on drag reduction convex tendon described in aforementioned techniques scheme is between 1/10th～sixth for arc groove height, as long as described drag reduction convex tendon is all can realize the purpose of this utility model between 3～5.
The utility model is set up three drag reduction convex tendons on existing arc groove transfer passage on the surface of arc groove along arc groove length direction, its function is that material has reduced frictional resistance in arc groove landing, eliminate rolling and the glide paths that material produces because resistance is excessive in downslide and departed from, improved the seizure precision of CCD pick-up lens.
Change the equally distributed arc groove in existing interval into continuously arranged arc groove, removed the transition face connecting between adjacent arcs connected in star, can further prevent the disorderly phenomenon of string of tealeaves, tealeaves is carried more unblocked, little tealeaves can completely independently be carried from single material channel, be not easy off-track and find collision, guaranteed that mass transport is unobstructed and stable, further improved precision of color separation and efficiency.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (3)
1. the improvement of tea color sorter lubricating substance bucket, comprise lubricating substance bucket body, the both sides of described lubricating substance bucket body are respectively equipped with coaming plate, it is characterized in that: the bottom surface of described lubricating substance bucket body offers the continuously arranged arc groove of multiple tracks, each arc groove is single tea leaf delivery channel, the basal surface of described each road arc groove is upwards evenly equipped with the drag reduction convex tendon that multiple tracks is extended along arc groove length direction, and the height of drag reduction convex tendon is 1/10th～sixth of arc groove height.
2. the improvement of tea color sorter lubricating substance bucket according to claim 1, is characterized in that: described drag reduction convex tendon is 3～5.
3. the improvement of tea color sorter lubricating substance bucket according to claim 1, is characterized in that: the shape of cross section of described drag reduction convex tendon is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027974.4U CN203711353U (en) | 2014-01-16 | 2014-01-16 | Improvement of sliding hopper of tea color selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027974.4U CN203711353U (en) | 2014-01-16 | 2014-01-16 | Improvement of sliding hopper of tea color selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711353U true CN203711353U (en) | 2014-07-16 |
Family
ID=51150553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420027974.4U Expired - Fee Related CN203711353U (en) | 2014-01-16 | 2014-01-16 | Improvement of sliding hopper of tea color selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649292A (en) * | 2021-07-07 | 2021-11-16 | 安徽中科光电色选机械有限公司 | Combined material groove for tea color sorter |
-
2014
- 2014-01-16 CN CN201420027974.4U patent/CN203711353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649292A (en) * | 2021-07-07 | 2021-11-16 | 安徽中科光电色选机械有限公司 | Combined material groove for tea color sorter |
| CN113649292B (en) * | 2021-07-07 | 2022-11-08 | 安徽中科光电色选机械有限公司 | Combined material groove for tea color sorter |
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Legal Events
| 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: 20140716 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |