CN209222600U - A kind of tea screening device - Google Patents
A kind of tea screening device Download PDFInfo
- Publication number
- CN209222600U CN209222600U CN201822032425.7U CN201822032425U CN209222600U CN 209222600 U CN209222600 U CN 209222600U CN 201822032425 U CN201822032425 U CN 201822032425U CN 209222600 U CN209222600 U CN 209222600U
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- screening
- cabinet
- screening frame
- retarder
- tea
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Abstract
The utility model discloses a kind of tea screening devices, including cabinet, cabinet is Dual-layer structure, driving motor is arranged in cabinet lower layer side, containing box is arranged in the other side, cabinet upper layer corresponds to driving motor position setting retarder, screening frame is arranged in corresponding containing box position, driving motor passes through the input axis connection of shaft coupling and retarder, eccentric wheel is set on the output shaft of retarder, one end of screening frame is connect by connecting rod with eccentric wheel, the other end of screening frame is connect by spring-damper with wall box, several air inlet holes are distributed in the one side wall of screening frame, scraper plate is set on corresponding another side wall, air blower is arranged in corresponding air inlet hole site on screening frame lateral wall, screening frame bottom surface intermediate openings, screening frame bottom is plugged with Screening Network, pushing hands is arranged in top of the box side, the other side corresponds to screening frame position setting feed hopper.The utility model is structurally reasonable, easy to operate, can repeatedly be sieved to tealeaves, guarantee the screening quality of tealeaves.
Description
Technical field
The utility model relates to tea processing technical field more particularly to a kind of tea screening devices.
Background technique
Then tealeaves goes moisture removal to obtain dry tealeaves through frying again from initially picking on tea tree；In modern tea
In leaf processing technology, since there are a large amount of impurity in the tealeaves of acquisition, so both tealeaves and impurity are sieved, and
And the sieving technology of tealeaves is one of essential technique.
Tea screening is to be separated the sundries such as sandstone, dust in tealeaves by filter screen, traditional screening mode
It is to be sieved by artificial jitter filtering, but since the tealeaves surface picked causes to be packed together there are dew
Tealeaves separate inconvenient, same screening is also more troublesome, and the particle sandstone being mingled in tealeaves is smaller, and it is right by hand to need when necessary
Sundries is selected out, is influenced to be difficult to thoroughly remove granule foreign existing in tealeaves by moisture, manual shakiness
Qualitative will lead to is damaged to tealeaves surface during selecting out, causes the defect on tealeaves surface, down to incomplete phenomenon, and
And screening efficiency is lower and labor intensity of workers is big, be unable to ensure screening tea quality so that cause screening after tea quality compared with
It is low, it is difficult to realize good screening effect, cause subsequent operation that can not carry out.
Utility model content
The purpose of this utility model is to provide one kind effectively repeatedly to be sieved to tealeaves, and tea screening quality is improved
Tea screening device.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of tea screening device, including cabinet, the cabinet are Dual-layer structure, the setting of cabinet lower layer side
Containing box is arranged in driving motor, the other side, and cabinet upper layer corresponds to driving motor position setting retarder, corresponding containing box position is slided
Dynamic setting screening frame, the driving motor pass through the input axis connection of shaft coupling and retarder, are arranged on the output shaft of retarder
Eccentric wheel, one end of the screening frame is connect by connecting rod with eccentric wheel, the other end of screening frame passes through spring-damper and case
Several air inlet holes are distributed in the one side wall of the screening frame, scraper plate is arranged on corresponding another side wall, screen for body sidewall connection
Air blower, screening frame bottom surface intermediate openings is arranged in corresponding air inlet hole site on outer frame side wall, and screening frame bottom is plugged with sieve
Subnetting is connected between screening frame and containing box by the discharge port opened up on cabinet；
Pushing hands is arranged in the top of the box side, the other side corresponds to screening frame position setting feed hopper, on the feed hopper
It is plugged with baffle.
Further, the retarder is worm-gear speed reducer, and the output shaft of retarder passes through cabinet and shaft coupling
One end connects, the other end of shaft coupling connects the shaft of driving motor；Fixed block, connecting rod are set in the one side wall of the screening frame
It is rotatablely connected with the fixed block.
Further, the screening frame is open top shape, and it is L-shaped that the bottom at screening frame both ends is relatively set with section
Plugboard, two plugboards form inserting grooves, and Screening Network is placed in inserting groove and connect with inserting groove pull, two plugboards
Bottom pulley is set, open up sliding slot on the cabinet, pulley makees bilateral reciprocation with the rotation of eccentric wheel in sliding slot.
Further, the Screening Network is the shell structure of inner hollow, and the upper plane and lower plane of Screening Network open up
There is screening hole, the lower plane of the scraper plate is bonded with plane on Screening Network.
Further, the two sides of the screening frame lateral wall are distributed with air blower, air blower described in every side and case-side
Multiple electric heating tubes are provided between wall, the electric heating tube is connected by a snap with cabinet.
Further, the containing box is connect with cabinet pull, hinged on the lateral wall of the Screening Network and containing box
There is knob.
Further, the bottom of box is fixedly connected with mobile station, and the mobile station lower end is provided with universal wheel, universal
Wheel is located at the edge of mobile station bottom.
The beneficial effects of the utility model are:
The utility model is blown off the sundries being mingled in tealeaves using wind-force, avoids the unstability selected out by hand, no
Tealeaves can be damaged, ensure that the integrity degree of tealeaves, the air blower of setting can blow afloat the tealeaves in screening frame, mutual
The granule foreign being mingled in tealeaves under the action of collision falls off, and the screened net of the impurity to fall off is fallen in containing box, Jin Erke
Partial impurities, air blower and electric heating tube coordinating operation are removed, hot-air is blown into screening frame, tea on the one hand can be suitably reduced
The moisture of leaf surface guarantees the aridity of tealeaves, and on the other hand, impurity no longer because attachment of moisture is in tealeaves surface, realizes tealeaves sheet
Body and impurity are completely separated, and the good stability of screening effect is high, and screening frame further removes tealeaves during moving back and forth
Between residual impurity, containing box on the one hand impurity can be collected, facilitate and cleared up, on the other hand also to screening after
Tealeaves is stored, and meets the needs of tealeaves placement, and pulley keeps the reciprocating movement of screening frame more convenient, improves tealeaves screening
Quality, in such a way that machine is instead of artificial screening, reduce working strength liberated labour.The utility model structure is closed
Reason, it is easy to operate, the quality of tealeaves screening can be effectively improved.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of the internal structure of tea screening device of the utility model.
Fig. 2 is a kind of overall structure diagram of tea screening device of the utility model.
Fig. 3 is a kind of box inner structure schematic diagram of tea screening device of the utility model.
Fig. 4 is a kind of top view of Fig. 3 of tea screening device of the utility model.
Fig. 5 is a kind of screening frame of tea screening device of the utility model and cabinet disassembled form schematic diagram.
Numbering in the drawing are as follows: 1 is cabinet, and 2 be driving motor, and 3 be containing box, and 4 be retarder, and 5 be screening frame, and 6 be connection
Axis device, 7 be eccentric wheel, and 8 be connecting rod, and 9 be damper, and 11 be Screening Network, and 12 be discharge port, and 13 be fixed block, and 14 be plugboard,
15 be pulley, and 16 be sliding slot, and 17 be air blower, and 18 be electric heating tube, and 19 be universal wheel, and 20 be feed hopper, and 21 be knob, and 22 are
Mobile station, 23 be pushing hands, and 24 be baffle, and 25 be air inlet hole, and 26 be buckle, and 27 be scraper plate, and 28 be screening hole.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing:
As shown in Fig. 1 ~ Fig. 5, a kind of tea screening device, including cabinet 1, the cabinet 1 is Dual-layer structure, described
Driving motor 2 is arranged in 1 lower layer side of cabinet, containing box 3 is arranged in the other side, and the containing box 3 is connect with 1 pull of cabinet, cabinet 1
Upper layer corresponds to 2 position of driving motor setting retarder 4, corresponding 3 position of containing box sliding setting screening frame 5, and the screening frame 5 is
Open top shape, the driving motor 2 pass through the input axis connection of shaft coupling 6 and retarder 4, set on the output shaft of retarder 4
Eccentric wheel 7 is set, one end of the screening frame 5 is connect by connecting rod 8 with eccentric wheel 7, the other end of screening frame 5 passes through spring damping
Device 9 is connect with 1 side wall of cabinet, and several air inlet holes 23 are distributed in the one side wall of the screening frame 5, set on corresponding another side wall
Scraper plate 27 is set, 25 position of air inlet hole setting air blower 17, the two sides of 5 lateral wall of screening frame are corresponded on 5 lateral wall of screening frame
It is distributed with air blower 17, the 5 bottom surface intermediate openings of screening frame, 5 bottom of screening frame are plugged with Screening Network 11, the Screening Network
11 be the shell structure of inner hollow, and the upper plane and lower plane of Screening Network 11 offer screening hole 28, the scraper plate 27
Lower plane is bonded with plane on Screening Network 11, and the diameter in screening hole 28 is less than the diameter of tealeaves, between screening frame 5 and containing box 3
It is connected to by the discharge port 12 opened up on cabinet 1；
1 top side of cabinet setting pushing hands 23, the other side correspond to 5 position of screening frame and are arranged feed hopper 20, it is described into
Baffle 24 is plugged on hopper 20.
Specifically, fixed block 13, connecting rod 8 and the fixed block are arranged in the one side wall of the screening frame 5 in the present embodiment
13 rotation connections；The retarder 4 is worm-gear speed reducer, and the output shaft of retarder 4 passes through the one of cabinet 1 and shaft coupling 6
End connects, the other end of shaft coupling 6 connects the shaft of driving motor 2；It is L-shaped that the bottom at 5 both ends of screening frame is provided with section
Plugboard 14, two plugboards 14 form inserting grooves, and Screening Network 11 is placed in inserting groove and connect with inserting groove pull, screening
The area of net 11 is identical as the area of screening frame 5, and pulley 15 is arranged in the bottom of two plugboards 14, opens up cunning on the cabinet 1
Slot 16, pulley 15 make bilateral reciprocation in sliding slot 16 with the rotation of eccentric wheel 7.
In order to optimize product structure, in the present embodiment, it is provided between 1 side wall of air blower 17 described in every side and cabinet multiple
Electric heating tube 18, the electric heating tube 18 are connect with cabinet 1 by buckle 26；The lateral wall of the Screening Network 11 and containing box 3
On be hinged with knob 21；1 bottom of cabinet is fixedly connected with mobile station 22, and 22 lower end of mobile station is provided with universal wheel
19, the universal wheel 19 has brake function, and universal wheel 19 is located at the edge of 22 bottom of mobile station.
The present apparatus is powered on, then driving motor 2, air blower 17 and electric heating tube 18 obtain electric；When needing to tealeaves
When being sieved, it is first turned on baffle 24, the tealeaves toppled over along entering in screening frame 5, closes baffle 24, at this time through feed hopper 20
Screening Network 11 is completely disposed in inserting groove, and Screening Network 11 is not contacted with cabinet 1, since the diameter in screening hole 28 is less than the straight of tealeaves
Diameter, therefore sieving hole 28 can stop tealeaves to fall, air blower 17 and electric heating tube 18 are started to work at this time, and electric heating tube 18 will be all
Hot-air is transported in screening frame 5 by the air heating enclosed, air blower 17 through air inlet hole 23, and the tealeaves in screening frame 5 is hot empty
Surface moisture evaporation and mutually collision under the action of the wind, being mutually mingled in tealeaves under the action of collision under the action of gas
Grain impurity falls off, and the screened hole 28 of the granule foreign to fall off enters in containing box 3, then closes air blower 17 and electric heating tube
18, the work of driving motor 2 later drives retarder 4 to rotate through shaft coupling 6, and then eccentric wheel 7 rotates, and eccentric wheel 7 is through 8 band of connecting rod
Dynamic screening frame 5 moves back and forth, and pulley 15 moves back and forth in sliding slot 16, and the tealeaves being deposited in screening frame 5 is sieved again
Operation, remaining impurity is fallen in containing box 3 during reciprocating movement, after the completion of screening, closes driving motor 2, first
First containing box 3 is extracted out, the impurity in containing box 3 is cleared up, the containing box 3 after cleaning out places back in cabinet 1 again
It is interior, then, Screening Network 11 is extracted out, in outside extraction, on the one hand since the lower plane of scraper plate 27 and the upper of Screening Network 11 are put down
Face paste is closed, and scraper plate 27 can prevent 11 upper surface tealeaves of Screening Network to be carried over, on the other hand the blocking due to tealeaves without Screening Network 11,
Tealeaves is entered in clean containing box 3 by discharge port 12, and the tealeaves after 3 pairs of containing box screenings is stored, the sieve of extraction
Subnetting 11 can be cleared up, and the Screening Network 11 after cleaning is reinserted into plugboard 14.
The embodiment of the above, the only preferred embodiment of the utility model not limit the utility model
Practical range, therefore all equivalent change or modifications done according to structure, feature and principle described in the utility model patent range,
It should be included in present utility model application the scope of the patents.
Claims (7)
1. a kind of tea screening device, including cabinet (1), which is characterized in that the cabinet (1) is Dual-layer structure, described
Driving motor (2), other side setting containing box (3) is arranged in cabinet (1) lower layer side, and cabinet (1) upper layer corresponds to driving motor (2)
Retarder (4), corresponding containing box (3) position sliding setting screening frame (5) is arranged in position, and the driving motor (2) passes through shaft coupling
Eccentric wheel (7) are arranged on the output shaft of retarder (4) in the input axis connection of device (6) and retarder (4), the screening frame (5)
One end is connect by connecting rod (8) with eccentric wheel (7), the other end of screening frame (5) passes through spring-damper (9) and cabinet (1) side
Several air inlet holes (25) are distributed in the one side wall of the screening frame (5), scraper plate is arranged on corresponding another side wall for wall connection
(27), air inlet hole (25) position setting air blower (17), screening frame (5) the bottom surface middle part are corresponded on screening frame (5) lateral wall
Opening, screening frame (5) bottom are plugged with Screening Network (11), by opening up on cabinet (1) between screening frame (5) and containing box (3)
Discharge port (12) connection；
Cabinet (1) top side setting pushing hands (23), the other side correspond to screening frame (5) position setting feed hopper (20), institute
It states and is plugged with baffle (24) on feed hopper (20).
2. a kind of tea screening device according to claim 1, which is characterized in that the retarder (4) is worm and gear
Speed reducer, the output shaft of retarder (4) is connect across cabinet (1) with one end of shaft coupling (6), the other end of shaft coupling (6) connects
Connect the shaft of driving motor (2)；Fixed block (13) are set in the one side wall of the screening frame (5), connecting rod (8) and the fixed block
(13) it is rotatablely connected.
3. a kind of tea screening device according to claim 1, which is characterized in that the screening frame (5) is open top
Shape, the bottom at screening frame (5) both ends are relatively set with the L-shaped plugboard in section (14), and two plugboards (14), which are formed, inserts
Access slot, Screening Network (11) are placed in inserting groove and connect with inserting groove pull, and pulley is arranged in the bottom of two plugboards (14)
(15), it is opened up sliding slot (16) on the cabinet (1), pulley (15) controls in sliding slot (16) with the rotation of eccentric wheel (7)
It moves back and forth.
4. a kind of tea screening device according to claim 1, which is characterized in that the Screening Network (11) is inner hollow
Shell structure, the upper plane and lower plane of Screening Network (11) offer screening hole (28), the lower plane of the scraper plate (27)
It is bonded with plane on Screening Network (11).
5. a kind of tea screening device according to claim 1, which is characterized in that the two of screening frame (5) lateral wall
Side is distributed with air blower (17), is provided with multiple electric heating tubes between air blower (17) described in every side and cabinet (1) side wall
(18), the electric heating tube (18) is connect with cabinet (1) by buckling (26).
6. a kind of tea screening device according to claim 1, which is characterized in that the containing box (3) and cabinet (1) are taken out
It draws and connects, be hinged with knob (21) on the lateral wall of the Screening Network (11) and containing box (3).
7. a kind of tea screening device according to claim 1, which is characterized in that cabinet (1) bottom is fixedly connected
Have mobile station (22), mobile station (22) lower end is provided with universal wheel (19), and universal wheel (19) is located at mobile station (22) bottom
Edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032425.7U CN209222600U (en) | 2018-12-05 | 2018-12-05 | A kind of tea screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032425.7U CN209222600U (en) | 2018-12-05 | 2018-12-05 | A kind of tea screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222600U true CN209222600U (en) | 2019-08-09 |
Family
ID=67506237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822032425.7U Active CN209222600U (en) | 2018-12-05 | 2018-12-05 | A kind of tea screening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209222600U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672553A (en) * | 2020-06-19 | 2020-09-18 | 颍上县三星米业有限公司 | Multifunctional rice processing bran sieving equipment and bran sieving method |
| CN111804579A (en) * | 2020-08-19 | 2020-10-23 | 广安永森林业开发有限公司 | Drying and screening equipment for golden silk nanmu tea leaves |
| CN112474318A (en) * | 2020-11-04 | 2021-03-12 | 贵州湄潭茶海茶业有限公司 | Intelligent processing equipment of pekoe tea |
| CN114392913A (en) * | 2021-12-09 | 2022-04-26 | 徐州市万达石英有限公司 | Quartz raw ore multistage screening device |
| CN114472156A (en) * | 2022-03-10 | 2022-05-13 | 山丹县农业技术推广中心 | Seed sieving mechanism is used in agricultural technology popularization |
| CN114887879A (en) * | 2022-06-06 | 2022-08-12 | 贵州省生物技术研究所(贵州省生物技术重点实验室、贵州省马铃薯研究所、贵州省食品加工研究所) | Tea leaf sorting equipment |
-
2018
- 2018-12-05 CN CN201822032425.7U patent/CN209222600U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672553A (en) * | 2020-06-19 | 2020-09-18 | 颍上县三星米业有限公司 | Multifunctional rice processing bran sieving equipment and bran sieving method |
| CN111804579A (en) * | 2020-08-19 | 2020-10-23 | 广安永森林业开发有限公司 | Drying and screening equipment for golden silk nanmu tea leaves |
| CN112474318A (en) * | 2020-11-04 | 2021-03-12 | 贵州湄潭茶海茶业有限公司 | Intelligent processing equipment of pekoe tea |
| CN114392913A (en) * | 2021-12-09 | 2022-04-26 | 徐州市万达石英有限公司 | Quartz raw ore multistage screening device |
| CN114392913B (en) * | 2021-12-09 | 2022-12-06 | 康姆罗拉有限公司 | Multistage screening device for quartz raw ore |
| CN114472156A (en) * | 2022-03-10 | 2022-05-13 | 山丹县农业技术推广中心 | Seed sieving mechanism is used in agricultural technology popularization |
| CN114887879A (en) * | 2022-06-06 | 2022-08-12 | 贵州省生物技术研究所(贵州省生物技术重点实验室、贵州省马铃薯研究所、贵州省食品加工研究所) | Tea leaf sorting equipment |
| CN114887879B (en) * | 2022-06-06 | 2023-05-09 | 贵州省生物技术研究所(贵州省生物技术重点实验室、贵州省马铃薯研究所、贵州省食品加工研究所) | Tea sorting equipment |
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