CN209049703U - A kind of tea screening device - Google Patents
A kind of tea screening device Download PDFInfo
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- CN209049703U CN209049703U CN201821706995.3U CN201821706995U CN209049703U CN 209049703 U CN209049703 U CN 209049703U CN 201821706995 U CN201821706995 U CN 201821706995U CN 209049703 U CN209049703 U CN 209049703U
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Abstract
A kind of tea screening device, including rack, driving unit and sieve unit, the driving unit is set to bottom of the frame, driving unit includes motor, driving wheel, first connecting rod, second connecting rod, and motor is fixed in rack, and power output end is connect with driving wheel, eccentric shaft on first connecting rod one end rigid connection driving wheel, the other end is hinged with second connecting rod, and the sieve unit includes the screening frame that can be moved back and forth along rack level, and screening frame bottom is fixedly connected with second connecting rod.The utility model construction is rationally, practical, can have good application value simultaneously suitable for manual tea and the screening process mechanical tea making.
Description
Technical field
The utility model relates to tea processing device technical field, specially a kind of tea screening device.
Background technique
In the processing technology of tealeaves, the screening technology to tealeaves is one of essential technique, different local tea varieties
And different tealeaves ranks is different to the size requirements of tealeaves, therefore is carried out in the production process using the method for multi-stage screening
Classification, hand-made tealeaves using screening by the way of by hand at present, and breakneck acceleration is slow, consuming time is long, heavy workload, by force
Degree is high, and the time of tea processing more concentrates, if expend it is artificial it is too many if correspondinglyd increase processing cost, and often occur
The waste of high-quality raw material is caused due to processing not in time, and existing automatic splinter screening device for screening on the market is mostly vibration screening
Device, there are noises greatly, screening amplitude is big, causes to damage to molding tealeaves shape, is unfavorable for what high-quality tealeaves were manufactured
Quality guarantee.
Utility model content
The technical issues of the utility model is solved is in providing a kind of tea screening device, to solve in above-mentioned background technique
The shortcomings that.
The technical problem solved by the utility model is implemented by the following technical solutions:
A kind of tea screening device, including rack, driving unit and sieve unit, the driving unit are set to rack
Bottom, driving unit include motor, driving wheel, first connecting rod, second connecting rod, and motor is fixed in rack, power output end
It is connect with driving wheel, the eccentric shaft on first connecting rod one end rigid connection driving wheel, the other end is hinged with second connecting rod, institute
Stating sieve unit includes the screening frame that can be moved back and forth along rack level, and screening frame bottom is fixedly connected with second connecting rod.This reality
With the frequency and amplitude that Novel control screening frame is horizontal reciprocating, is conducive to tealeaves and is efficiently sieved with high-quality.
In the utility model, the frame top and bottom are respectively arranged with upper hopper chute and gliding groove, the screening frame top
Portion and bottom are embedded in upper hopper chute and gliding groove simultaneously edge and respectively along upper hopper chutes and gliding groove horizontal reciprocating movement.The setting is used
It prevents screening frame from lateral displacement occurring during the motion and rocks, the use longevity of screening frame and whole device can be extended indirectly
Life.
In the utility model, the frequency of the screening frame horizontal reciprocating movement is 40~120 times/min, one of them is complete
Reciprocating motion calculate it is primary.The frequency of limitation screening can be effectively controlled screening process and guarantee effectively, and violence screening can be prevented broken
The occurrence of bad tealeaves shape.
In the utility model, the baffle of the screening frame side is plug-in type baffle.The setting for screening frame inside
It is cleaned, or takes out tealeaves.
In the utility model, the screening frame is multi-stage screening frame, is internally provided at least three-layer screen, on sieve
Screen-aperture successively successively decreases from top to bottom.It should be designed for carrying out multi-stage screening to tealeaves, to be realized more by once screening
For fine effect.
In the utility model, two opposite sides are provided with multiple groups sliding rail in the screening frame, and screen bottom is provided with and sliding rail
Corresponding I-shaped tongue.The design can be convenient for installation, taking-up and the replacement of sieve.
In the utility model, the other end of the sieve and baffle opposition is fixedly installed vertical push plate.To just
Tealeaves takes out after screening.
The utility model has the advantages that a kind of tea screening device described in the utility model, structure is simple, and design is unique, relative to
For traditional manual screening, operates conveniently, saves labour, improves screening efficiency, while reducing because of gimmick hand-manipulated
The inconsistent problem of screening degree caused by different, and with for existing vibration screening, have the advantage that the width for screening
Degree and frequency control in a certain range, can effectively prevent the damage of tealeaves shape in screening process, guarantees tea quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model preferred embodiment.
Fig. 2 is the structural scheme of mechanism of sieve in the utility model
Wherein: 1, rack；11, upper hopper chute；12, gliding groove；2, driving unit；21, motor；22, driving wheel；23, eccentric
Axis；24, first connecting rod；25, second connecting rod；3, sieve unit；31, sieve；32, sliding rail；33, I-shaped tongue；34, baffle；
35, vertical push plate；36, frame is sieved.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to a kind of preferred embodiment of tea screening device of Fig. 1, in the present embodiment, tea screening device includes machine
Frame 1, driving unit 2 and sieve unit 3, specific driving unit 2 are set to 1 bottom side of rack, and driving unit 2 includes electricity
Machine 21, driving wheel 22, first connecting rod 24, second connecting rod 25, wherein motor 21 is fixed in rack 1, power output end and drive
Driving wheel 22 connects, and the eccentric shaft 23 on 24 one end of first connecting rod rigid connection driving wheel 22, the other end and second connecting rod 25 are hinged,
The top and bottom of rack 1 are also respectively provided with upper hopper chute 11 and gliding groove 12, and sieve unit 3 then includes can be horizontal along rack 1
The screening frame 36 of reciprocating motion, screening 36 bottom of frame are fixedly connected with second connecting rod 25, are sieved embedding respectively at the top and bottom of frame 36
It can be transported in upper hopper chute 11 and gliding groove 12 and back and forth horizontally under the drive of driving unit 2 along upper hopper chute 11 and gliding groove 12
Dynamic, horizontal reciprocating movement frequency-tuning range is 40~120 times/min, and wherein frequency is lower for more delicacy or more
Dry tealeaves carries out soft screening, prevents from excessively acutely generating face damage due to rubbing in screening process, and frequency
Rate is higher for sieving to inferior quality or opposite dry tealeaves of being not difficult, and is desirably to obtain higher screening efficiency.
In the present embodiment, the baffle 34 of screening 36 side of frame is plug-in type baffle, and sieving frame 36 is that level Four sieves frame,
It is internally provided with three-layer screen 31, the sieve pore on sieve 31 successively successively decreases from top to bottom, further, sieves two opposition in frame 36
Side is provided with three groups of sliding rails 32, and 31 bottom of sieve is provided with I-shaped tongue 33 corresponding with sliding rail, and sieve 31 is from baffle 34 1
It inside the push-in screening frame 36 of side, and is positioned by I-shaped tongue 33 with sliding rail 32, is led to after the push-in screening frame 36 of sieve 31
Baffle 34 is crossed to be limited.As shown in Fig. 2, the other end that sieve 31 and baffle 34 oppose is fixedly installed vertical push plate 35, stand
Formula push plate 35 is then for when sieve 31 takes out, tealeaves above to be since the push-and-pull action of vertical push plate 35 is to more fully
It takes out.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of tea screening device, which is characterized in that including rack, driving unit and sieve unit, the driving unit
It is set to bottom of the frame, driving unit includes motor, driving wheel, first connecting rod, second connecting rod, and motor is fixed in rack,
Power output end is connect with driving wheel, the eccentric shaft on first connecting rod one end rigid connection driving wheel, the other end and second
Connecting rod is hinged, and the sieve unit includes the screening frame that can be moved back and forth along rack level, and screening frame bottom and second connecting rod are solid
Fixed connection.
2. a kind of tea screening device according to claim 1, which is characterized in that the frame top and bottom are set respectively
It is equipped with upper hopper chute and gliding groove, the screening arch and bottom are embedded in upper hopper chute and gliding groove respectively.
3. a kind of tea screening device according to claim 1, which is characterized in that the screening frame horizontal reciprocating movement
Frequency is 40~120 times/min.
4. a kind of tea screening device according to claim 1, which is characterized in that the baffle of the screening frame side is slotting
Enter formula baffle.
5. a kind of tea screening device according to claim 4, which is characterized in that the screening frame is multi-stage screening frame,
It is internally provided at least three-layer screen, and the screen-aperture on sieve successively successively decreases from top to bottom.
6. a kind of tea screening device according to claim 5, which is characterized in that two opposite sides are arranged in the screening frame
There is multiple groups sliding rail, screen bottom is provided with I-shaped tongue corresponding with sliding rail.
7. a kind of tea screening device according to claim 6, which is characterized in that the sieve and baffle opposition
The other end is fixedly installed vertical push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821706995.3U CN209049703U (en) | 2018-10-22 | 2018-10-22 | A kind of tea screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821706995.3U CN209049703U (en) | 2018-10-22 | 2018-10-22 | A kind of tea screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049703U true CN209049703U (en) | 2019-07-02 |
Family
ID=67051048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821706995.3U Active CN209049703U (en) | 2018-10-22 | 2018-10-22 | A kind of tea screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657833A (en) * | 2020-12-01 | 2021-04-16 | 武义华帅茶叶瓜子机械有限公司 | Automatic cleaning mechanism of tea grinding equipment |
-
2018
- 2018-10-22 CN CN201821706995.3U patent/CN209049703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657833A (en) * | 2020-12-01 | 2021-04-16 | 武义华帅茶叶瓜子机械有限公司 | Automatic cleaning mechanism of tea grinding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220919 Address after: 416000 Sanchaping village, Shetangpo Township, Jishou City, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province Patentee after: Xiangxi Autonomous Prefecture Jifeng agricultural science and Technology Co.,Ltd. Address before: Room 101, Office Building, Longping High-tech Lugu Base Testing Center, No. 15, Yangao Road, Changsha High-tech Development Zone, Changsha, Hunan Province, 410000 Patentee before: HUNAN LONGPING TEA HIGH-TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |