CN107790373A - A kind of tea processing screening machine - Google Patents
A kind of tea processing screening machine Download PDFInfo
- Publication number
- CN107790373A CN107790373A CN201711247927.5A CN201711247927A CN107790373A CN 107790373 A CN107790373 A CN 107790373A CN 201711247927 A CN201711247927 A CN 201711247927A CN 107790373 A CN107790373 A CN 107790373A
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- CN
- China
- Prior art keywords
- bucket
- screen cloth
- screen
- expansion link
- main screen
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
-
- 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
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of tea processing screening machine,Its structure includes screening case,Telescopic moving formula classifying screen material mechanism,Screen cloth fixator,Chip removal bucket,Tealeaves discharge bucket,Base,Dedusting fan,Transmission case,Lower feed box,Frame,Dedusting fan is fixed on base and is connected to screening case,Base,Welding machine frame is simultaneously mutually perpendicular to,Rotation of the invention by large drive wheel and small transmission wheel drives back and forth the movement that expansion link does left and right directions,According to the connection of expansion link back and forth and sliding shoe,Sliding shoe,Make its main screen in vibration from lateral vibration device while realize that linear pattern swings back and forth,Increase oscillating region and Oscillation Amplitude,Sufficient gradation sizing can be carried out to tealeaves,Strengthen screening dynamics,It is practical,And material-falling hopper is sized to by feed pipe,Realize Waterfall type blanking channel,Preferably protect tealeaves,Surface is avoided to suffer damage.
Description
Technical field
The present invention is a kind of tea processing screening machine, belongs to tea processing screening machine technical field.
Background technology
An important indicator for evaluating tea fresh leaves quality is evenness.Evenness refers to the uniformity of a collection of tea fresh leaves physics and chemistry shape
Degree.No matter which kind of teas requires that tea fresh leaves evenness is good, and as tea fresh leaves quality mixes, tea making technology is with regard at a loss as to what to do.At present
Sifting sort is mainly carried out to tea fresh leaves using tea screening equipment.
Screening is to be separated population by dry jet mixing piles such as the size of particle, proportion, charging property and magnetic
Method.2nd, the operation for the different mixed material of granule size being divided into compass screen surface with holes various granularity level is called screening.
Existing tea processing is small with screening machine oscillating region and Oscillation Amplitude, can not carry out sufficient classifying screen to tealeaves
Point, while because the thin and crisp of tealeaves easily causes damage to surface in screening process.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of tea processing screening machine, it is existing to solve
Some tea processings are small with screening machine oscillating region and Oscillation Amplitude, can not carry out sufficient gradation sizing to tealeaves, while
Because the thin and crisp of tealeaves easily causes damage to surface in screening process.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of tea processing screening
Machine, its structure include screening case, telescopic moving formula classifying screen material mechanism, screen cloth fixator, chip removal bucket, tealeaves discharge bucket, base,
Dedusting fan, transmission case, lower feed box, frame, the dedusting fan are fixed on base and are connected to screening case, the bottom
Seat, welding machine frame are simultaneously mutually perpendicular to, and the transmission case is installed on the right side of frame, and lower feed box is provided with above the transmission case, described
Screening box installed is located at lower feed box side and is connected to frame, and telescopic moving formula classifying screen material mechanism is provided with inside the screening case,
The tealeaves discharge bucket activity is installed in screening bottom portion, and the tealeaves discharge bucket is provided with 4, and the chip removal bucket goes out located at tealeaves
Hopper side is simultaneously movably connected on screening bottom portion, and screen cloth fixator, the telescopic moving are provided with above the tealeaves discharge bucket
Formula classifying screen material mechanism is fixed by main screen power transmission shaft, the swing transmission device that stretches, vibration stopping means, charging conduit, screen cloth
Frame, hand handle, main screen, drive pulley, affect plate, drive link, motor, clasp, shrouding, slide bar, blanking classification screen cloth, blanking adjust
Bucket, feed pipe, exfoliation bucket composition are saved, the charging conduit activity is installed in main screen upper right side, the charging conduit side and hand handle
Connection, the main screen top inner side are movably equipped with vibration leash, are connected to above the main screen by screen cloth fixed mount
Blanking groove sidewall, the screen cloth fixed mount, main screen are parallel to each other, and the main screen power transmission shaft is located at main screen side and with stretching
The swing transmission device that contracts is connected, and the swing transmission device that stretches, vibration stopping means are engaged, the main screen bottom
By being sequentially provided with exfoliation bucket, blanking regulation bucket from left to right, the blanking regulation bucket top is fixedly connected with feed pipe, the feeding
Blanking classification screen cloth is provided with the inside of pipe and is connected through blanking classification screen cloth with slide bar, the blanking classification screen cloth is consolidated with screen cloth
Determine device to be engaged, the feed pipe material mouth is connected to main screen bottom, and the slide bar is flexibly connected with shrouding and excessively coordinated, institute
State shrouding, slide bar is mutually perpendicular to, the clasp side by perforation be connected to shrouding upper and lower side, the clasp opposite side passes through biography
Movable belt pulley, which is connected to, affects plate, described to affect plate by drive link and motor connection, and the swing transmission device that stretches is by preventing
Shield, center-pole, large drive wheel, drive link, small transmission wheel, traction expansion link, balanced lever, the back and forth arm of force, expansion link, cunning
Motion block, form from lateral vibration device, the main screen power transmission shaft is connected on the inside of large drive wheel by connecting rod, the shielding cover
Located at large drive wheel, the small transmission wheel, large drive wheel are meshed, and the drive link is located at large drive wheel extexine and connects
In on small transmission wheel top center end, the center-pole is between drive link, traction expansion link and bottom is supported in screen cloth
Fixed mount, the traction expansion link are flexibly connected and cooperated with expansion link back and forth, be provided with and slide below the expansion link back and forth
Motion block, the sliding shoe are connected to expansion link back and forth by perforation, and the sliding shoe bottom is engaged with vibration leash, described
Large drive wheel extexine is connected with balanced lever, and the balanced lever is provided with from lateral vibration device, described from lateral vibration device
It is connected by balanced lever with large drive wheel, the balanced lever is mutually perpendicular to the arm of force, and the arm of force elongated end with stretching back and forth
Contracting bar is fixedly connected and is mutually perpendicular to.
Further, the vibration stopping means is made up of catch bar, column, position-limited rack, spring amplitude limiter, noise reduction seat.
Further, the catch bar located at balanced lever lower section and is movably connected on small transmission wheel, the catch bar, limit
Position frame is mutually perpendicular to, and the position-limited rack upper and lower side is movably connected on column, and balanced lever is connected at the top of the column, described vertical
Post is vertical with noise reduction seat, and the noise reduction seat is connected to expansion link back and forth and vertical, and the spring amplitude limiter activity is installed in column
Above and with noise reduction seat it is connected.
Further, the exfoliation bucket is made up of powder vibration screen, transfer passage, powder collection bunker, chip-falling port, described
Powder vibration screen is on the inside of transfer passage and is connected to main screen bottom, and the transfer passage, powder collection bunker, which are fixed, to be connected
Connect, the powder collection bunker, chip-falling port are integrated.
Further, the blanking regulation bucket is made up of adjustable plate, visual windows, material-falling hopper, and the adjustable plate activity is set
On the inside of material-falling hopper, the visual windows are embedded in material-falling hopper.
Further, the screen cloth fixator is used for fixed classification screen cloth.
Further, the screening case is square structure.
Beneficial effect
A kind of tea processing screening machine of the present invention, first steadily installs tea finishing machine on the ground for being placed on and needing to use
Fang Shang, then switch on power and carry out energization use, tealeaves to be processed is sent into from the hopper of lower feed box 9, and reach charging conduit
23, tealeaves is directed in main screen 26 by charging conduit 23 and carries out screening work, tealeaves can be avoided in blanking mistake by swinging hand handle 25
Blocked in journey, motor 210 electrically connects with large drive wheel 2102, small transmission wheel 2104, is large drive wheel 2102, small transmission wheel
2104 provide power source, and screen cloth fixed mount 24 is used to install fixed main screen 26 and to be detachable, convenient to main screen 26
Change and use, by vibrating the connection of leash 260 and main screen 26, sliding shoe 2109, when large drive wheel 2102, small transmission wheel
During 2104 rotation, drive link 2103 sends power to center-pole 2101, traction expansion link 2105, and center-pole 2101 plays center
Supporting role, ensure stable, balance, and control back and forth the motion of expansion link 2108, making it, expansion link 2108 drives back and forth
Sliding shoe 2109 forms left and right linear swing back and forth, now drives main screen 26 to shake as vibration source from lateral vibration device 2110
Swing work can be carried out while dynamic, adds the amplitude and dynamics of the vibration of main screen 26, while it also avoid main screen 26
Block, extend the service life of main screen 26, and according to the size of bottom difference screen cloth by tea screening to different size
Blanking regulation bucket 215 in, in case of emergency, when reducing gradation sizing program, shrouding 212 is under the promotion of clasp 211
Moved in slide bar 213, and seal screen cloth therein, reduce screening grade, it is practical, meet various screening demands.Example
Such as, screening machine can be used to use the gradation sizing of tealeaves.
Rotation of the invention by large drive wheel and small transmission wheel drives back and forth the movement that expansion link does left and right directions, according to
The connection of expansion link and sliding shoe back and forth, sliding shoe, make its main screen in vibration from lateral vibration device while realize linear pattern back and forth
Swing, increase oscillating region and Oscillation Amplitude, sufficient gradation sizing can be carried out to tealeaves, strengthen screening dynamics, it is practical,
And material-falling hopper is sized to by feed pipe, Waterfall type blanking channel is realized, preferably protects tealeaves, avoids surface from suffering damage.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of tea processing screening machine of the present invention.
Fig. 2 is the structural representation of telescopic moving formula classifying screen material mechanism of the present invention.
Fig. 3 is the view of telescopic moving formula classifying screen material mechanism of the present invention.
In figure：Sieve case -1, telescopic moving formula classifying screen material mechanism -2, screen cloth fixator -3, chip removal bucket -4, tealeaves discharging
Bucket -5, base -6, dedusting fan -7, transmission case -8, lower feed box -9, frame -10, main screen power transmission shaft -20, swing biography of stretching
Dynamic device -21, vibration stopping means -22, charging conduit -23, screen cloth fixed mount -24, hand handle -25, main screen -26, drive pulley -
27th, affect plate -28, drive link -29, motor -210, clasp -211, shrouding -212, slide bar -213, blanking classification screen cloth -214,
Blanking regulation bucket -215, feed pipe -216, exfoliation bucket -217, vibration leash -260, protective cover -2100, center-pole -2101,
Large drive wheel -2102, drive link -2103, small transmission wheel -2104, traction expansion link -2105, balanced lever -2106, the arm of force -
2107th, back and forth expansion link -2108, sliding shoe -2109, from lateral vibration device -2110, catch bar -220, column -221, position-limited rack -
222nd, spring amplitude limiter -223, noise reduction seat -224, adjustable plate -2150, visual windows -2151, material-falling hopper -2152, powder vibration
Screen cloth -2170, transfer passage -2171, powder collection bunker -2172, chip-falling port -2173.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Embodiment
Fig. 1 to Fig. 3 is referred to, the present invention provides a kind of tea processing screening machine, and its structure includes screening case 1, stretched
Portable classifying screen material mechanism 2, screen cloth fixator 3, chip removal bucket 4, tealeaves discharge bucket 5, base 6, dedusting fan 7, transmission case 8,
Lower feed box 9, frame 10, the dedusting fan 7 are fixed on base 6 and are connected to screening case 1, and the base 6, frame 10 are welded
Connect and be mutually perpendicular to, the transmission case 8 is installed in the right side of frame 10, and the top of transmission case 8 is provided with lower feed box 9, the screening
Case 1 is installed in the side of lower feed box 9 and is connected to frame 10, and the inside of screening case 1 is provided with telescopic moving formula classifying screen material mechanism
2, the activity of tealeaves discharge bucket 5 is installed in screening case 1 bottom, and the tealeaves discharge bucket 5 is provided with 4, and the chip removal bucket 4 is located at
The side of tealeaves discharge bucket 5 is simultaneously movably connected on screening case 1 bottom, and the top of tealeaves discharge bucket 5 is provided with screen cloth fixator 3, institute
Telescopic moving formula classifying screen material mechanism 2 is stated by main screen power transmission shaft 20, the swing transmission device 21 that stretches, vibration stopping means
22nd, charging conduit 23, screen cloth fixed mount 24, hand handle 25, main screen 26, drive pulley 27, affect plate 28, drive link 29, motor
210th, clasp 211, shrouding 212, slide bar 213, blanking classification screen cloth 214, blanking regulation bucket 215, feed pipe 216, exfoliation bucket 217
Composition, the activity of charging conduit 23 are installed in the upper right side of main screen 26, and the side of charging conduit 23 is connected with hand handle 25, the master
The top inner side of screen cloth 26 is movably equipped with vibration leash 260, and the top of main screen 26 is connected to by screen cloth fixed mount 24
The side wall of hopper 23, the screen cloth fixed mount 24, main screen 26 are parallel to each other, and the main screen power transmission shaft 20 is located at the side of main screen 26
To hold and be connected with the swing transmission device 21 that stretches, the swing transmission device 21 that stretches, vibration stopping means 22 are engaged,
The bottom of main screen 26 by being sequentially provided with exfoliation bucket 217, blanking regulation bucket 215, the top of blanking regulation bucket 215 from left to right
It is fixedly connected with feed pipe 216, the inner side of feed pipe 216 is provided with blanking classification screen cloth 214 and is classified screen cloth through blanking
214 are connected with slide bar 213, and the blanking classification screen cloth 214 is engaged with screen cloth fixator 3, the material mouth of feed pipe 216 connection
In the bottom of main screen 26, the slide bar 213 is flexibly connected with shrouding 212 and excessively coordinated, and the shrouding 212, slide bar 213 are mutual
Vertically, the side of clasp 211 is connected to the upper and lower side of shrouding 212 by perforation, and the opposite side of clasp 211 passes through drive pulley
27 are connected to and affect plate 28, described to affect plate 28 to be connected by drive link 29 with motor 210, the swing transmission device that stretches
21 by protective cover 2100, center-pole 2101, large drive wheel 2102, drive link 2103, small transmission wheel 2104, traction expansion link
2105th, balanced lever 2106, the arm of force 2107, back and forth expansion link 2108, sliding shoe 2109, form from lateral vibration device 2110, it is described
Main screen power transmission shaft 20 is connected to the inner side of large drive wheel 2102 by connecting rod, and the protective cover 2100 is sheathed on large drive wheel
2102, the small transmission wheel 2104, large drive wheel 2102 are meshed, and the drive link 2103 is located at the appearance of large drive wheel 2102
Layer is simultaneously connected on the top center end of small transmission wheel 2104, and the center-pole 2101 is located at drive link 2103, traction expansion link
Between 2105 and bottom is supported in screen cloth fixed mount 24, and the traction expansion link 2105 is flexibly connected simultaneously with expansion link 2108 back and forth
Cooperate, the lower section of the expansion link back and forth 2108 is provided with sliding shoe 2109, the sliding shoe 2109 by perforate be connected to come
Expansion link 2108 is returned, the bottom of sliding shoe 2109 is engaged with vibration leash 260, and the extexine of large drive wheel 2102 is lived
Dynamic to be connected with balanced lever 2106, the balanced lever 2106 is provided with from lateral vibration device 2110, described from lateral vibration device 2110
It is connected by balanced lever 2106 with large drive wheel 2102, the balanced lever 2106 is mutually perpendicular to the arm of force 2107, the power
The elongated end of arm 2107 is fixedly connected and is mutually perpendicular to expansion link 2108 back and forth, it is described vibration stopping means 22 by catch bar 220,
Column 221, position-limited rack 222, spring amplitude limiter 223, noise reduction seat 224 are formed, and the catch bar 220 is located under balanced lever 2106
Side is simultaneously movably connected on small transmission wheel 2104, and the catch bar 220, position-limited rack 222 are mutually perpendicular to, and the position-limited rack is about 222
End is movably connected on column 221, and the top of column 221 is connected to balanced lever 2106, the column 221 and noise reduction seat 224
Vertically, the noise reduction seat 224 is connected to back and forth expansion link 2108 simultaneously vertically, and the activity of spring amplitude limiter 223 is installed in column
It is connected on 221 and with noise reduction seat 224, the exfoliation bucket 217 is by powder vibration screen 2170, transfer passage 2171, powder packaging
Bucket 2172, chip-falling port 2173 form, and the powder vibration screen 2170 is located at the inner side of transfer passage 2171 and is connected to main screen
26 bottoms, the transfer passage 2171, powder collection bunker 2172 are fixedly connected, the powder collection bunker 2172, chip-falling port 2173
It is integrated, the blanking regulation bucket 215 is made up of adjustable plate 2150, visual windows 2151, material-falling hopper 2152, the tune
Section plate 2150 is movably arranged at the inner side of material-falling hopper 2152, and the visual windows 2151 are embedded in material-falling hopper 2152, and the screen cloth is fixed
Device 3 is used for fixed classification screen cloth, and the screening case 1 is square structure.
Expansion link back and forth 2108 described in this patent is the scalable sky rolled using sheet metal strip or plastic sheet
Heart cylinder rod, it is characterized in that sheet metal strip or plastic sheet are fixed to the bullet less than external diameter of rod body with memory function in advance
Power curly bedding, so as to have function of self-tightening, curly bedding is had all the time and stressed elastic potential energy is applied to expansion link.
When using tea processing screening machine of the present invention, tea finishing machine is steadily installed be placed on needs first
Use in the localities, then switch on power and carry out energization use, tealeaves to be processed is sent into from the hopper of lower feed box 9, and arrives
Up to charging conduit 23, tealeaves is directed in main screen 26 by charging conduit 23 and carries out screening work, tealeaves can be avoided by swinging hand handle 25
Blocked in blanking operation, motor 210 electrically connects with large drive wheel 2102, small transmission wheel 2104, be large drive wheel 2102,
Small transmission wheel 2104 provides power source, and screen cloth fixed mount 24 is used to install fixed main screen 26 and to be detachable, convenient to master
The replacing of screen cloth 26 uses, by vibrating the connection of leash 260 and main screen 26, sliding shoe 2109, when large drive wheel 2102,
When small transmission wheel 2104 rotates, drive link 2103 sends power to center-pole 2101, traction expansion link 2105, center-pole
2101 play central supported, ensure stable, balance, and control back and forth the motion of expansion link 2108, it is stretched back and forth
Bar 2108 drives sliding shoe 2109 to form left and right linear swing back and forth, is now driven from lateral vibration device 2110 as vibration source
Main screen 26 can carry out swing work while vibration, add the amplitude and dynamics of the vibration of main screen 26, while also avoid
Main screen 26 blocks, and extends the service life of main screen 26, and according to the size of bottom difference screen cloth by tea screening
Into the blanking regulation bucket 215 of different size, in case of emergency, when reducing gradation sizing program, shrouding 212 is in clasp
Moved under 211 promotion in slide bar 213, and seal screen cloth therein, reduce screening grade, it is practical, meet various
Screening demand.For example, screening machine can be used to use the gradation sizing of tealeaves.
Position-limited rack 222 is installed and connected in column 221, according to the connection of noise reduction seat 224 and expansion link 2108 back and forth, Neng Goutong
The telescopic moving scope that position-limited rack 222 limits back and forth expansion link 2108 is crossed, protects equipment, it is controlled in OK range pair
The swing of main screen 26, spring amplitude limiter 223 effectively limit vibration intensity, make its vibration more balance strong.
Powder vibration screen 2170 can distinguish the break flour in tealeaves and tealeaves finished product, and by break flour by powder packaging
The chip-falling port 2173 of bucket 2172 exports, and avoids impurity in tealeaves being present, improves tea screening quality.
Adjustable plate 2150 can adjust the discharging speed of material-falling hopper 2152.
The present invention solves the problems, such as it is that prior art oscillating region and Oscillation Amplitude are small, and tealeaves sufficiently can not be divided
Level screening, while because the thin and crisp of tealeaves easily causes damage to surface in screening process, the present invention passes through above-mentioned part
It is combined with each other, expansion link can be driven back and forth to do the movement of left and right directions by the rotation of large drive wheel and small transmission wheel, according to next
The connection of expansion link and sliding shoe is returned, sliding shoe, makes its main screen in vibration from lateral vibration device while realizes that linear pattern carrys out backswing
It is dynamic, oscillating region and Oscillation Amplitude are increased, sufficient gradation sizing can be carried out to tealeaves, strengthen screening dynamics, it is practical, and
Material-falling hopper is sized to by feed pipe, Waterfall type blanking channel is realized, preferably protects tealeaves, avoid surface from suffering damage.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of tea processing screening machine, its structure includes screening case (1), telescopic moving formula classifying screen material mechanism (2), screen cloth
Fixator (3), chip removal bucket (4), tealeaves discharge bucket (5), base (6), dedusting fan (7), transmission case (8), lower feed box (9), machine
Frame (10), it is characterised in that：
The dedusting fan (7) is fixed on base (6) and is connected to screening case (1), the base (6), frame (10) weldering
Connecing and be mutually perpendicular to, the transmission case (8) is installed on the right side of frame (10), and lower feed box (9) is provided with above the transmission case (8),
The screening case (1) is installed in lower feed box (9) side and is connected to frame (10), and flexible move is provided with inside the screening case (1)
Dynamic formula classifying screen material mechanism (2), tealeaves discharge bucket (5) activity are installed in screening case (1) bottom, the tealeaves discharge bucket
(5) 4 are provided with, the chip removal bucket (4) is located at tealeaves discharge bucket (5) side and is movably connected on screening case (1) bottom, the tea
Screen cloth fixator (3) is provided with above leaf discharge bucket (5)；
The telescopic moving formula classifying screen material mechanism (2) by main screen power transmission shaft (20), stretch swing transmission device (21), shake
Dynamic stopping means (22), charging conduit (23), screen cloth fixed mount (24), hand handle (25), main screen (26), drive pulley (27), lead
Dynamic plate (28), drive link (29), motor (210), clasp (211), shrouding (212), slide bar (213), blanking classification screen cloth
(214), blanking regulation bucket (215), feed pipe (216), exfoliation bucket (217) composition, charging conduit (23) activity are installed in master
Screen cloth (26) upper right side, charging conduit (23) side are connected with hand handle (25), and main screen (26) the top inner side activity is set
There is vibration leash (260), main screen (26) top is connected to charging conduit (23) side wall, institute by screen cloth fixed mount (24)
State screen cloth fixed mount (24), main screen (26) is parallel to each other, the main screen power transmission shaft (20) located at main screen (26) side simultaneously
Swing transmission device (21) is connected with stretching, and the swing transmission device (21) of stretching, vibration stopping means (22) match
Close, main screen (26) bottom by being sequentially provided with exfoliation bucket (217), blanking regulation bucket (215), the blanking regulation from left to right
It is fixedly connected above bucket (215) with feed pipe (216), blanking classification screen cloth (214) is provided with the inside of the feed pipe (216) and is passed through
It is through at blanking classification screen cloth (214) to be connected with slide bar (213), the blanking classification screen cloth (214) matches with screen cloth fixator (3)
Close, feed pipe (216) material mouth is connected to main screen (26) bottom, and the slide bar (213) is flexibly connected simultaneously with shrouding (212)
Excessively coordinate, the shrouding (212), slide bar (213) are mutually perpendicular to, and clasp (211) side is connected to shrouding by perforation
(212) upper and lower side, clasp (211) opposite side is connected to by drive pulley (27) affects plate (28), described to affect plate
(28) be connected by drive link (29) with motor (210), it is described stretch swing transmission device (21) by protective cover (2100), in
Core bar (2101), large drive wheel (2102), drive link (2103), small transmission wheel (2104), traction expansion link (2105), balance
Lever (2106), the arm of force (2107), back and forth expansion link (2108), sliding shoe (2109), from lateral vibration device (2110) form, it is described
Main screen power transmission shaft (20) is connected on the inside of large drive wheel (2102) by connecting rod, and the protective cover (2100) is sheathed on big biography
Driving wheel (2102), the small transmission wheel (2104), large drive wheel (2102) are meshed, and the drive link (2103) passes located at big
Driving wheel (2102) extexine is simultaneously connected on small transmission wheel (2104) top center end, and the center-pole (2101) is located at drive link
Between part (2103), traction expansion link (2105) and bottom is supported in screen cloth fixed mount (24), the traction expansion link (2105)
It is flexibly connected and cooperates with expansion link back and forth (2108), sliding shoe is provided with below the expansion link back and forth (2108)
(2109), the sliding shoe (2109) is connected to back and forth expansion link (2108) by perforation, sliding shoe (2109) bottom with
Vibration leash (260) is engaged, and large drive wheel (2102) extexine is connected with balanced lever (2106), described flat
The lever (2106) that weighs is provided with from lateral vibration device (2110), it is described from lateral vibration device (2110) by balanced lever (2106) with it is big
Drive (2102) connects, and the balanced lever (2106) is mutually perpendicular to the arm of force (2107), the arm of force (2107) elongated end
It is fixedly connected and is mutually perpendicular to expansion link back and forth (2108).
A kind of 2. tea processing screening machine according to claim 1, it is characterised in that：The vibration stopping means (22)
It is made up of catch bar (220), column (221), position-limited rack (222), spring amplitude limiter (223), noise reduction seat (224).
A kind of 3. tea processing screening machine according to claim 2, it is characterised in that：The catch bar (220) is located at
Below balanced lever (2106) and small transmission wheel (2104) is movably connected on, the catch bar (220), position-limited rack (222) are mutual
Vertically, position-limited rack (222) upper and lower side is movably connected on column (221), and balanced lever is connected at the top of the column (221)
(2106), the column (221) is vertical with noise reduction seat (224), and the noise reduction seat (224) is connected to back and forth expansion link (2108) simultaneously
Vertically, spring amplitude limiter (223) activity is installed on column (221) and is connected with noise reduction seat (224).
A kind of 4. tea processing screening machine according to claim 1, it is characterised in that：The exfoliation bucket (217) is by powder
Last vibration screen (2170), transfer passage (2171), powder collection bunker (2172), chip-falling port (2173) composition, the powder shake
Dynamic screen cloth (2170) is located at transfer passage (2171) inner side and is connected to main screen (26) bottom, the transfer passage (2171),
Powder collection bunker (2172) is fixedly connected, and the powder collection bunker (2172), chip-falling port (2173) are integrated.
A kind of 5. tea processing screening machine according to claim 1, it is characterised in that：The blanking regulation bucket (215)
It is made up of adjustable plate (2150), visual windows (2151), material-falling hopper (2152), the adjustable plate (2150) is movably arranged at material-falling hopper
(2152) inner side, the visual windows (2151) are embedded in material-falling hopper (2152).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247927.5A CN107790373A (en) | 2017-12-01 | 2017-12-01 | A kind of tea processing screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247927.5A CN107790373A (en) | 2017-12-01 | 2017-12-01 | A kind of tea processing screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107790373A true CN107790373A (en) | 2018-03-13 |
Family
ID=61537254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711247927.5A Withdrawn CN107790373A (en) | 2017-12-01 | 2017-12-01 | A kind of tea processing screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107790373A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787443A (en) * | 2018-07-09 | 2018-11-13 | 曾培玉 | A kind of tealeaves separator moisture-proof with antibacterial |
| CN115041409A (en) * | 2022-06-10 | 2022-09-13 | 安徽农业大学 | Double-air-duct tea winnowing machine |
| WO2024016684A1 (en) * | 2023-02-15 | 2024-01-25 | 皖西学院 | Action amplitude-controllable vibration screening processing apparatus for tea production |
-
2017
- 2017-12-01 CN CN201711247927.5A patent/CN107790373A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787443A (en) * | 2018-07-09 | 2018-11-13 | 曾培玉 | A kind of tealeaves separator moisture-proof with antibacterial |
| CN115041409A (en) * | 2022-06-10 | 2022-09-13 | 安徽农业大学 | Double-air-duct tea winnowing machine |
| CN115041409B (en) * | 2022-06-10 | 2023-11-03 | 安徽农业大学 | Double-air-duct tea winnowing machine |
| WO2024016684A1 (en) * | 2023-02-15 | 2024-01-25 | 皖西学院 | Action amplitude-controllable vibration screening processing apparatus for tea production |
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Application publication date: 20180313 |
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