CN107685019A - A kind of tea screening unit - Google Patents
A kind of tea screening unit Download PDFInfo
- Publication number
- CN107685019A CN107685019A CN201710635277.5A CN201710635277A CN107685019A CN 107685019 A CN107685019 A CN 107685019A CN 201710635277 A CN201710635277 A CN 201710635277A CN 107685019 A CN107685019 A CN 107685019A
- Authority
- CN
- China
- Prior art keywords
- screening
- screen cloth
- feed bin
- pedestal
- conveying slideway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a kind of tea screening unit, the feed bin can store substantial amounts of just tea making leaf raw material, controller cylinder moving according to setting time timing controlled, and open the control door and carry out conveying, to realize auto feed；The inside of the feed bin is provided with aided flow by vibration device, and prevents the discharge outlet putty；The angle of inclination of the screen cloth can be adjusted by the lowering or hoisting gear, improves screening efficiency；One end of the conveying slideway is flexibly connected with the feeding pipe, and the other end is fixedly connected with the screening plant, thus, the gradient of the conveying slideway can also be adjusted by the lowering or hoisting gear, and prevent the conveying slideway putty；The screen cloth promotes it to move up and down by the motor, eccentric wheel and push rod being sequentially connected, and running part is simple in construction and stable and reliable operation.
Description
Technical field
The invention belongs to tea machinery field, and in particular to a kind of tea screening unit.
Background technology
After just system, quality characteristic has basically formed but because Tea Production is disperseed tealeaves, and harvesting is always tender to differ, just
Technology processed is different, thus the quality specification of tea is complicated.In order to improve the commercial value of tealeaves, product quality is set to standardize, it is necessary to
By the refined demand processed, just adapt to domestic and international market, to meet the requirement of consumer.
Screening is the basic step of tea leaf refining, the purpose is to which tealeaves is separated into length, thickness and size, and sifts out tea
End.At present, initial screening is carried out generally using plane rotary strainer to tealeaves in tea processing industry, often only with one
Standard screens tea raw material, so will result in and tea raw material thickness inequality still occurs in screening, impurity more situation,
If with mechanical grading, existing vibration screening machine structure is complicated, each vibratory sieve is required to set vibrating mechanism, manufacture
Cost is high, in addition, current screening plant generally uses artificial batch turning, efficiency is low.
The content of the invention
The problem of existing for prior art, it is an object of the invention to provide a kind of tea screening unit, its conveying are suitable
Freely, automaticity is high and screening efficiency is high, can in addition, the running part of its screening plant is simple in construction and stable
Lean on.
A kind of tea screening unit provided by the invention, it includes feeding device and screening plant, the feeding device
Including support, feed bin, feeding pipe and conveying slideway, one end of the conveying slideway is flexibly connected with the feeding pipe,
The other end is fixedly connected with the screening plant, two control doors is provided with the discharging opening of the feed bin, the control door is by gas
Cylinder drives its folding, and the inside of the feed bin is provided with aided flow by vibration device close to discharging opening, the screening plant include from it is lower extremely
Base, pedestal and the screening container of upper setting, the pedestal are installed on the base by two lowering or hoisting gears, and the screening is held
Device is fixedly installed on the pedestal, and the inner chamber of the screening container is provided with multilayer screen cloth, and the conveying slideway connects the sieve
Partial volume device is set, and adjacent with the screen cloth of the superiors, and the screen cloth is by the motor, eccentric wheel and push rod being sequentially connected
It is promoted to move up and down, the motor and the eccentric wheel are installed on the pedestal, and are connected between them by belt pulley,
The upper end of the push rod is fixedly connected with the screen cloth, and its lower end abuts against with the eccentric wheel, further comprises described in control
The controller of cylinder.
Based on the disclosure of above technical scheme, the present invention possesses following beneficial effect：
A kind of tea screening unit provided by the invention, it includes feeding device and screening plant, and the feeding device includes
Support, feed bin, feeding pipe and conveying slideway, one end of the conveying slideway is flexibly connected with the feeding pipe, another
End is fixedly connected with the screening plant, and two control doors are provided with the discharging opening of the feed bin, and the control door drives by cylinder
Its folding is moved, the inside of the feed bin is provided with aided flow by vibration device close to discharging opening, and the screening plant includes setting from bottom to top
Base, pedestal and the screening container put, the pedestal are installed on the base by two lowering or hoisting gears, and the screening container is consolidated
Dingan County is loaded on the pedestal, and the inner chamber of the screening container is provided with multilayer screen cloth, and the conveying slideway connection screening is held
Device is set, and adjacent with the screen cloth of the superiors, and the screen cloth promotes by the motor, eccentric wheel and push rod being sequentially connected
It is moved up and down, and the motor and the eccentric wheel are installed on the pedestal, and are connected between them by belt pulley, described
The upper end of push rod is fixedly connected with the screen cloth, and its lower end abuts against with the eccentric wheel, further comprises controlling the cylinder
Controller：The feed bin can store substantial amounts of just tea making leaf raw material, and the controller is according to setting time timing controlled
Cylinder moving, and open the control door and carry out conveying, to realize auto feed, reduce hand labor intensity, lifting charging
Efficiency；The inside of the feed bin is provided with aided flow by vibration device close to discharging opening, and prevents the discharge outlet putty；The screening
Container is installed on the base by two lowering or hoisting gears, thus, the screening container can be adjusted by the lowering or hoisting gear
Inclined degree, the angle of inclination of the screen cloth is specifically adjusted, to improve screening efficiency；One end of the conveying slideway with
The feeding pipe is flexibly connected, and the other end is fixedly connected with the screening plant, thus, the gradient of the conveying slideway
It can be adjusted by the lowering or hoisting gear, and prevent the conveying slideway putty；The screen cloth by be sequentially connected motor, bias
Wheel and push rod promote it to move up and down, and running part is simple in construction and stable and reliable operation；In summary, tea provided by the invention
Leaf screening unit conveying is smooth, automaticity is high and screening efficiency is high, in addition, the running part structure letter of its screening plant
Singly stable and reliable operation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of tea screening equipment provided by the invention；
Drawing reference numeral explanation
Tea screening unit -100
Feeding device -1
Support -11
Feed bin -12
Feeding pipe -13
Conveying slideway -14
Control door -15
Aided flow by vibration device -16
Screening plant -2
Base -21
Pedestal -22
Lowering or hoisting gear -23
Screening container -24
Screen cloth -25
Motor -3
Eccentric wheel -4
Push rod -5.
Embodiment
The problem of existing for prior art, it is an object of the invention to provide a kind of tea screening unit 100, its conveying
It is smooth, automaticity is high and screening efficiency is high, in addition, the running part of its screening plant 2 is simple in construction and stable
Reliably.
Referring to Fig. 1, a kind of tea screening unit 100 provided by the invention, it includes feeding device 1 and screening plant
2, the feeding device 1 includes support 11, feed bin 12, feeding pipe 13 and conveying slideway 14, and the one of the conveying slideway 14
End is flexibly connected with the feeding pipe 13, and the other end is fixedly connected with the screening plant 2, in the discharging opening of the feed bin 12
Provided with two control doors 15, the control door 15 is by cylinder（It is not shown）Drive its folding, the inside of the feed bin 12 is close to going out
Material mouth is provided with aided flow by vibration device 16, and the screening plant 2 includes base 21, pedestal 22 and the screening container set from bottom to top
24, the pedestal 22 is installed on the base 21 by two lowering or hoisting gears 23, and the screening container 24 is fixedly installed in described
On pedestal 22, the inner chamber of the screening container 24 is provided with multilayer screen cloth 25, and the conveying slideway 14 connects the screening container 24
Set, and it is adjacent with the screen cloth 25 of the superiors, the screen cloth 25 is by the motor 3, eccentric wheel 4 and push rod being sequentially connected
5 promote it to move up and down, and the motor 3 and the eccentric wheel 4 are installed on the pedestal 22, and by belt pulley between them
Connection, the upper end of the push rod 5 are fixedly connected with the screen cloth 25, and its lower end abuts against with the eccentric wheel 4, further comprises
Control the controller of the cylinder（It is not shown）.
Based on the disclosure of above technical scheme, the present invention possesses following beneficial effect：
A kind of tea screening unit 100 provided by the invention, it includes feeding device 1 and screening plant 2, the feeding device
1 includes support 11, feed bin 12, feeding pipe 13 and conveying slideway 14, one end and the conveying pipeline of the conveying slideway 14
Road 13 is flexibly connected, and the other end is fixedly connected with the screening plant 2, and two control doors are provided with the discharging opening of the feed bin 12
15, the control door 15 is by cylinder（It is not shown）Its folding is driven, the inside of the feed bin 12 is provided with vibration close to discharging opening
Flow-aiding device 16, the screening plant 2 include base 21, pedestal 22 and the screening container 24 set from bottom to top, the pedestal
22 are installed on the base 21 by two lowering or hoisting gears 23, and the screening container 24 is fixedly installed on the pedestal 22, institute
The inner chamber for stating screening container 24 is provided with multilayer screen cloth 25, and the conveying slideway 14 connects the screening container 24 and set, and with most
The screen cloth 25 on upper strata is adjacent, and the screen cloth 25 is promoted above and below it by the motor 3, eccentric wheel 4 and push rod 5 being sequentially connected
Mobile, the motor 3 and the eccentric wheel 4 are installed on the pedestal 22, and are connected between them by belt pulley, described to push away
The upper end of bar 5 is fixedly connected with the screen cloth 25, and its lower end abuts against with the eccentric wheel 4, further comprises controlling the gas
The controller of cylinder（It is not shown）：The feed bin 12 can store substantial amounts of just tea making leaf raw material, and the controller is according to setting time
Cylinder moving described in timing controlled, and open the control door 15 and carry out conveying, to realize auto feed, reduce hand labor
Intensity, lifting charging efficiency；The inside of the feed bin 12 is provided with aided flow by vibration device 16 close to discharging opening, and prevents the discharging
Putty at mouthful；The screening container 24 is installed on the base 21 by two lowering or hoisting gears 23, thus, filled by the lifting
The inclined degree of the screening container 24 can be adjusted by putting 23, specifically adjust the angle of inclination of the screen cloth 25, to improve
Screening efficiency；One end of the conveying slideway 14 is flexibly connected with the feeding pipe 13, and the other end is solid with the screening plant 2
Fixed connection, thus, the gradient of the conveying slideway 14 can also be adjusted by the lowering or hoisting gear 23, and prevent the conveying from sliding
The putty of road 14；The screen cloth 25 promotes it to move up and down by the motor 3, eccentric wheel 4 and push rod 5 being sequentially connected, running part
Simple in construction and stable and reliable operation；In summary, the conveying of tea screening unit 100 provided by the invention is smooth, automates journey
Degree is high and screening efficiency is high, in addition, the running part of its screening plant 2 is simple in construction and stable and reliable operation.
Exemplary description is carried out to the present invention above in conjunction with accompanying drawing, it is clear that realization of the invention is not by aforesaid way
Limitation, it is or not improved by the present invention as long as employing the various improvement of inventive concept and technical scheme of the present invention progress
Design and technical scheme directly apply to other occasions, within the scope of the present invention.
Described above is only the preferred embodiment of the present invention, therefore all structures described according to present patent application scope
Make, the equivalent change or modification that feature and principle are done, in the protection domain of present patent application.
Claims (1)
1. a kind of tea screening unit, it is characterised in that it includes feeding device and screening plant, and the feeding device includes
Support, feed bin, feeding pipe and conveying slideway, one end of the conveying slideway is flexibly connected with the feeding pipe, another
End is fixedly connected with the screening plant, and two control doors are provided with the discharging opening of the feed bin, and the control door drives by cylinder
Its folding is moved, the inside of the feed bin is provided with aided flow by vibration device close to discharging opening, and the screening plant includes setting from bottom to top
Base, pedestal and the screening container put, the pedestal are installed on the base by two lowering or hoisting gears, and the screening container is consolidated
Dingan County is loaded on the pedestal, and the inner chamber of the screening container is provided with multilayer screen cloth, and the conveying slideway connection screening is held
Device is set, and adjacent with the screen cloth of the superiors, and the screen cloth promotes by the motor, eccentric wheel and push rod being sequentially connected
It is moved up and down, and the motor and the eccentric wheel are installed on the pedestal, and are connected between them by belt pulley, described
The upper end of push rod is fixedly connected with the screen cloth, and its lower end abuts against with the eccentric wheel, further comprises controlling the cylinder
Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635277.5A CN107685019A (en) | 2017-07-30 | 2017-07-30 | A kind of tea screening unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635277.5A CN107685019A (en) | 2017-07-30 | 2017-07-30 | A kind of tea screening unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107685019A true CN107685019A (en) | 2018-02-13 |
Family
ID=61153135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635277.5A Pending CN107685019A (en) | 2017-07-30 | 2017-07-30 | A kind of tea screening unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107685019A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127398A (en) * | 2018-11-08 | 2019-01-04 | 张欣欣 | A kind of tealeaves intelligent screening device and method |
| CN109296345A (en) * | 2018-10-17 | 2019-02-01 | 中国石油天然气集团有限公司 | A kind of seabed combustible ice gasification separation device |
| CN113617678A (en) * | 2021-08-09 | 2021-11-09 | 淅川中联水泥有限公司 | Full-automatic high-efficient closed tube mill sieve separator for steel ball |
-
2017
- 2017-07-30 CN CN201710635277.5A patent/CN107685019A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296345A (en) * | 2018-10-17 | 2019-02-01 | 中国石油天然气集团有限公司 | A kind of seabed combustible ice gasification separation device |
| CN109296345B (en) * | 2018-10-17 | 2023-10-31 | 中国石油天然气集团有限公司 | Seabed combustible ice gasification separation device |
| CN109127398A (en) * | 2018-11-08 | 2019-01-04 | 张欣欣 | A kind of tealeaves intelligent screening device and method |
| CN113617678A (en) * | 2021-08-09 | 2021-11-09 | 淅川中联水泥有限公司 | Full-automatic high-efficient closed tube mill sieve separator for steel ball |
| CN113617678B (en) * | 2021-08-09 | 2023-03-10 | 淅川中联水泥有限公司 | Full-automatic high-efficient closed tube mill sieve separator for steel ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180213 |