CN117463600A - Fructus forsythiae tea processing equipment with carefully chosen function - Google Patents
Fructus forsythiae tea processing equipment with carefully chosen function Download PDFInfo
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- CN117463600A CN117463600A CN202311829854.6A CN202311829854A CN117463600A CN 117463600 A CN117463600 A CN 117463600A CN 202311829854 A CN202311829854 A CN 202311829854A CN 117463600 A CN117463600 A CN 117463600A
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- fixedly arranged
- groups
- thick bamboo
- screening
- screening section
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- 241001122767 Theaceae Species 0.000 title claims abstract description 89
- 238000012216 screening Methods 0.000 claims abstract description 161
- 239000011553 magnetic fluid Substances 0.000 claims abstract description 46
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 33
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 33
- 241001330002 Bambuseae Species 0.000 claims description 33
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 33
- 239000011425 bamboo Substances 0.000 claims description 33
- 238000010926 purge Methods 0.000 claims description 32
- 238000007664 blowing Methods 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 25
- 241000576429 Forsythia suspensa Species 0.000 claims description 23
- 238000007667 floating Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims 4
- 239000011148 porous material Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 83
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 5
- 239000003570 air Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- -1 705 Substances 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B07B1/18—Drum screens
-
- 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
- B07B1/46—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
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
The invention relates to the technical field of tea screening, and discloses a fructus forsythiae tea processing device with a carefully selecting function. The invention particularly provides a fructus forsythiae tea processing device with a carefully chosen function, wherein the tea clusters are promoted to be gradually loosened by flowing magnetic fluid.
Description
Technical Field
The invention relates to the technical field of tea screening, in particular to a fructus forsythiae tea processing device with a carefully chosen function.
Background
When fructus forsythiae tea is processed, screening is an indispensable step of processing fructus forsythiae tea. In the process of tea screening through screening equipment, the tea clusters with parts stuck together are difficult to pass through the sieve holes, and the screening progress is affected.
An invention patent with application number 202210253828.2 discloses a thickness sorting device for tea production and processing, and specifically discloses the following contents: the four groups of driven shafts and the plurality of groups of dispersing rods rotate together, so that the adhered tea leaves can be dispersed, and the subsequent sorting operation is convenient. Although the technical scheme of the application has the function of dispersing the stuck tea leaves, the tea leaves are easily broken by virtue of the dispersion mode that the rigid member continuously impacts the tea clusters, and a large number of broken leaves are formed, so that the quality of the tea leaves is affected.
Disclosure of Invention
Aiming at the situation, the invention provides the weeping forsythia tea processing equipment with the carefully chosen function for overcoming the defects of the prior art, and the weeping forsythia tea processing equipment with the carefully chosen function is provided for solving the problems that the prior art is easy to break tea and form a large number of broken leaves by means of a dispersion mode of continuously impacting tea clusters by a rigid member, and the quality of the tea is influenced.
The technical scheme adopted by the invention is as follows: including base, inscribed circle screening subassembly and screening assistance subassembly are all located on the base, inscribed circle screening subassembly includes upper screen section of thick bamboo, middle level screening section of thick bamboo, lower floor screening section of thick bamboo, mobile unit and tea ball rub the unit that looses, upper screen section of thick bamboo is located the base top, the middle level screening section of thick bamboo is fixed to be located on the upper screen section of thick bamboo, the lower floor screening section of thick bamboo is fixed to be located on the middle level screening section of thick bamboo, mobile unit and tea ball rub the unit and all locate in the upper screen section of thick bamboo.
Further, the bus at the top of the upper layer screening cylinder and the bus at the top of the middle layer screening cylinder are overlapped, the bus at the top of the middle layer screening cylinder and the bus at the top of the lower layer screening cylinder are overlapped, a plurality of groups of coarse holes are formed in the lower part of the upper layer screening cylinder, a plurality of groups of fine holes are formed in the lower part of the middle layer screening cylinder, the inscribed circle screening assembly further comprises a throwing sealing cover and an unloading sealing cover, the throwing sealing cover penetrates through the top ends of the upper layer screening cylinder, the middle layer screening cylinder and the lower layer screening cylinder, and the unloading sealing cover penetrates through the side surfaces of the upper layer screening cylinder, the middle layer screening cylinder and the lower layer screening cylinder.
Further, the flow loosening unit comprises a narrow bottom centralized bracket, a conical spiral support, a reinforcing rib, a magnetic fluid loading bottle, a piston plate, a jacking spring and a bottle mouth coating film, wherein the narrow bottom centralized bracket is fixedly arranged in the upper layer screening cylinder, the conical spiral support is fixedly arranged in the center of the narrow bottom centralized bracket, the reinforcing rib is fixedly arranged between the narrow bottom centralized bracket and the conical spiral support, the magnetic fluid loading bottle is fixedly arranged at the bottom end of the conical spiral support, the piston plate is vertically arranged in the magnetic fluid loading bottle in a sliding mode, the jacking spring is fixedly arranged between the bottom end of the magnetic fluid loading bottle and the piston plate, and the bottle mouth coating film is fixedly arranged at the top end of the magnetic fluid loading bottle.
Further, the tea ball rub unit includes one-level electric telescopic handle, lifter plate, goes up the landing leg of rubbing with hands, torsion axle, lower landing leg of rubbing with hands, second grade electric telescopic handle and restraint hoop, one-level electric telescopic handle is fixed to be located and puts in the closing cap below, the lifter plate is fixed to be located one-level electric telescopic handle below, go up the landing leg of rubbing with hands, torsion axle and lower landing leg of rubbing with hands all are equipped with the multiunit to lifter plate center circumference array, multiunit go up the landing leg of rubbing with hands all is fixed to locate the lifter plate below, multiunit the torsion axle rotates one to one and locates multiunit upper landing leg bottom of rubbing with hands, multiunit lower landing leg of rubbing with hands one to one and is fixed to locate multiunit torsion axle below, second grade electric telescopic handle is fixed to be located the lifter plate below, restraint hoop is fixed to be located second grade electric telescopic handle below, multiunit lower landing leg of rubbing with hands and all slide the laminating and locate restraint hoop inboard.
Further, the mobile loosening unit further comprises a traction motor, an elbow traction rod and a traction magnet, wherein the traction motor is fixedly arranged at the center of the bottom end of the lifting plate, the elbow traction rod is fixedly arranged at the output end of the traction motor, the traction magnet is fixedly arranged at the bottom end of the elbow traction rod, the magnetic fluid loading bottle is filled with magnetic fluid, the magnetic fluid is tightly attached to the bottle mouth coating film and is deformed under the action of the magnetic field of the traction magnet, and the bottle mouth coating film forms a spike-shaped bulge under the extrusion action of the magnetic fluid.
Further, the screening assistance component comprises an assistance electric telescopic rod, two groups of walking frames and two groups of floating purging units, wherein the assistance electric telescopic rod is fixedly arranged on the base, the two groups of walking frames are symmetrically arranged on two sides of the upper screening cylinder, the two groups of walking frames are fixedly connected with the assistance electric telescopic rod, the two groups of walking frames are slidably arranged on the base, one group of the walking frames are arranged between the upper screening cylinder and the middle screening cylinder, and the other group of floating purging units are arranged between the middle screening cylinder and the lower screening cylinder.
Further, the unit is swept in the come-up includes lower platform, roller bearing, upper platform, sweeps the bag body, shower nozzle, sweeps the check valve, promotes empty pipe, make-up pressure check valve, promotes the box, seals and take and sweep control mechanism, a set of the roller bearing roll laminating of unit is swept in the come-up is located the middle level screening section of thick bamboo inboard, another set of the roller bearing roll laminating of unit is swept in the come-up is located the lower floor screening section of thick bamboo inboard, lower platform and roller bearing rotation block are connected, the upper platform is located directly over the lower platform, it is fixed to locate between upper platform and the lower platform to sweep the bag body, shower nozzle linear array is equipped with the multiunit, the multiunit the shower nozzle all passes the upper platform and is fixed to locate on the bag body, it is equipped with the multiunit to sweep the check valve in the multiunit shower nozzle to sweep the check valve one-to-one, arc logical groove has all been seted up to middle level screening section of thick bamboo lower part and lower floor screening section of thick bamboo lower part, two sets of respectively on the walking frame left vertical groove and right logical groove, it passes the arc logical groove and vertically to promote the box to pass left vertical groove and vertical sliding groove to locate, the vertical sliding groove, it passes through the vertical groove to promote the vertical sliding groove to pass through the vertical sliding groove and locate the hollow pipe and the inner diameter, the inner diameter of the sealing down is equal to drive the hollow pipe, the hollow pipe and the sealing down is located in the hollow pipe, and the sealing the inner diameter has been opened.
Further, sweep control mechanism includes guide blade, outer blank pipe, interior slide bar, supporting spring, cooperation slide, cooperation spring, noose gyro wheel and tensioning stay cord, the fixed promotion box one end that locates of guide blade, outer blank pipe is fixed to be located down on the platform, outer blank pipe and guide blade slip block are connected, interior slide bar is fixed to be located the upper platform below, interior slide bar slides and locates in the outer blank pipe, supporting spring is fixed to be located between interior slide bar and the lower platform, cooperation slide slides and locates in the promotion box, cooperation spring is fixed to be located between promotion box and the cooperation slide, noose gyro wheel is equipped with two sets of noose gyro wheel and rotates respectively and locate upper platform below and lower platform top, the tensioning stay cord is equipped with two sets of, two sets of tensioning stay cords all pass the promotion box and the noose gyro wheel is located to the cover, two sets of tensioning stay cord all both ends are fixed to be located on the cooperation slide.
Further, the flow loosening unit further comprises a vibration exciter, and the vibration exciter is fixedly arranged at the bottom end of the reinforcing rib.
Further, two groups of side brackets are arranged on the base, and the two groups of side brackets are respectively and fixedly arranged on two sides of the upper-layer screening cylinder.
The beneficial effects obtained by the invention by adopting the structure are as follows:
1. the invention designs the flowing loosening unit in the upper screening barrel, and can pre-disperse tea clusters before screening the tea. And different from the traditional dispersion mode that the rigid member continuously impacts the tea ball, the flowing loosening unit provided by the invention applies the physical characteristics that the magnetic fluid can show magnetism when being pulled by magnetic force and the spike-shaped bulges are formed on the surface of the magnetic fluid (and the surface of the bottle mouth coating film) macroscopically, and the traction motor and the elbow traction rod are used for promoting the traction magnet to continuously rotate, so that the magnetic field intensity received by the magnetic fluid below at different spatial positions is continuously changed, and the technical effects that the spike-shaped bulges on the surface of the bottle mouth coating film continuously shake and the entangled and bonded tea ball is unwound are achieved.
2. The flowing loosening unit and the tea ball rubbing unit in the upper layer screening cylinder can respectively apply external force for promoting dispersion to the upper side and the lower side of the tea ball, and can still have good tea ball dispersion effect on the premise of continuously impacting the tea ball without using a rigid member.
3. According to the invention, the screening assisting component is designed, and the roller, the lower platform, the sweeping bag body and the upper platform which move back and forth can temporarily push tea leaves in the middle layer screening cylinder and the lower layer screening cylinder to the front side and the rear side in the tea leaf screening process, so that the bottoms of the middle layer screening cylinder and the lower layer screening cylinder temporarily show an open state, the tea leaves can fall more smoothly, and blocking is avoided.
4. The upward floating purging unit in the screening assisting component has the capability of vertically spraying airflow upwards, and can be matched with the upper screening cylinder, the middle screening cylinder and the lower screening cylinder, so that the blocking preventing effect is achieved. Taking the upper layer screening cylinder and the middle layer screening cylinder as an example, because the uppermost generatrix of the upper layer screening cylinder and the uppermost generatrix of the middle layer screening cylinder are overlapped, a gap between the upper layer screening cylinder and the middle layer screening cylinder is in a crescent shape with deep middle part and shallow two sides. The upward floating blowing unit is gradually compressed in the process of moving from the middle part to the edge between the upper layer screening cylinder and the middle layer screening cylinder, so that the spray head can continuously spray out air flow upwards, and the tea stuck in the coarse holes is blown back into the upper layer screening cylinder, thereby avoiding the influence on the tea screening effect caused by the blockage of the coarse holes.
Drawings
FIG. 1 is a schematic perspective view of a fructus forsythiae tea processing device with a selecting function;
FIG. 2 is a schematic cross-sectional view of the fructus forsythiae tea processing device with the selecting function;
FIG. 3 is a schematic perspective view of an inscribed circle screen assembly of the present invention;
FIG. 4 is a schematic cross-sectional view of an inscribed circle screen assembly of the present invention;
FIG. 5 is a schematic perspective view of a flow loosening unit of the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 5 in accordance with the present invention;
FIG. 7 is a left side view of the flow loosening unit of the present invention;
FIG. 8 is a schematic perspective view of a magnetic fluid loading bottle and finish wrapping film of the present invention;
FIG. 9 is a schematic view showing the internal structure of the magnetic fluid loading bottle and the bottle mouth wrapping film of the present invention;
fig. 10 is a schematic perspective view of a tea ball rub unit according to the present invention;
FIG. 11 is a schematic cross-sectional view of a tea ball rub unit according to the present invention;
FIG. 12 is a perspective view of the auxiliary electric telescopic rod and the walking frame of the present invention;
FIG. 13 is a schematic perspective view of an upward floating purge unit according to the present invention;
FIG. 14 is a schematic cross-sectional view of an up-floating purge unit of the present invention;
FIG. 15 is an enlarged view of a portion B of FIG. 14 in accordance with the present invention;
FIG. 16 is a schematic perspective view of a closure strip of the present invention;
FIG. 17 is a schematic perspective view of a purge control mechanism of the present invention;
FIG. 18 is a schematic cross-sectional view of the purge control mechanism of the present invention.
Wherein 1, a base, 2, a side bracket, 3, an inscribed circle screening component, 301, an upper layer screening cylinder, 3011, a coarse hole, 302, a middle layer screening cylinder, 3021, a fine hole, 303, a lower layer screening cylinder, 304, a throwing sealing cover, 305, an unloading sealing cover, 306, an arc through groove, 4, a flow loosening unit, 401, a narrow bottom concentration bracket, 402, a conical spiral bracket, 403, a reinforcing rib, 404, a magnetic fluid loading bottle, 405, a piston plate, 406, a jacking spring, 407, a bottle mouth coating film, 4071, a spike-shaped bulge, 408, a traction motor, 409, an elbow traction rod, 410, a traction magnet, 411, a vibration exciter, 5, a tea ball scattering unit, 501, a first-stage electric telescopic rod, 502, a lifting plate, 503 and an upper rubbing support leg, 504, torsion shaft, 505, lower rub leg, 506, two-stage electric telescopic rod, 507, constraint hoop, 6, screening assisting component, 601, assisting electric telescopic rod, 602, walking frame, 603, left vertical groove, 604, right through groove, 7, upward floating blowing unit, 701, lower platform, 702, roller, 703, upper platform, 704, blowing capsule, 705, spray head, 706, blowing check valve, 707, pushing hollow pipe, 708, pressure compensating check valve, 709, pushing box, 710, closing belt, 7101, jack, 8, blowing control mechanism, 801, guide sheet, 802, outer hollow pipe, 803, inner slide bar, 804, supporting spring, 805, cooperative slide plate, 806, cooperative spring, 807, lashing roller, 808, tensioning pull rope.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-18, the device comprises a base 1, an inscribed circle screening assembly 3 and a screening assisting assembly 6, wherein the inscribed circle screening assembly 3 and the screening assisting assembly 6 are arranged on the base 1, the inscribed circle screening assembly 3 comprises an upper layer screening cylinder 301, a middle layer screening cylinder 302, a lower layer screening cylinder 303, a flow loosening unit 4 and a tea ball rubbing unit 5, the upper layer screening cylinder 301 is arranged above the base 1, the middle layer screening cylinder 302 is fixedly arranged on the upper layer screening cylinder 301, the lower layer screening cylinder 303 is fixedly arranged on the middle layer screening cylinder 302, and the flow loosening unit 4 and the tea ball rubbing unit 5 are arranged in the upper layer screening cylinder 301.
As shown in fig. 1, two sets of side brackets 2 are provided on the base 1, and the two sets of side brackets 2 are fixedly provided on two sides of the upper layer screening cylinder 301 respectively.
As shown in fig. 3 and 4, the uppermost bus bar of the upper layer screening cylinder 301 and the uppermost bus bar of the middle layer screening cylinder 302 are arranged in a superposed manner, the uppermost bus bar of the middle layer screening cylinder 302 and the uppermost bus bar of the lower layer screening cylinder 303 are arranged in a superposed manner, a plurality of groups of coarse holes 3011 are formed in the lower portion of the upper layer screening cylinder 301, a plurality of groups of fine holes 3021 are formed in the lower portion of the middle layer screening cylinder 302, the inscribed circle screening assembly 3 further comprises a throwing cover 304 and an unloading cover 305, the throwing cover 304 is arranged on the top ends of the upper layer screening cylinder 301, the middle layer screening cylinder 302 and the lower layer screening cylinder 303 in a penetrating and clamping manner, and the unloading cover 305 is arranged on the side surfaces of the upper layer screening cylinder 301, the middle layer screening cylinder 302 and the lower layer screening cylinder 303 in a penetrating and clamping manner.
As shown in fig. 5 to 9, the flow loosening unit 4 includes a narrow-bottom concentration bracket 401, a conical spiral bracket 402, a reinforcing rib 403, a magnetic fluid loading bottle 404, a piston plate 405, a jacking spring 406 and a bottleneck coating film 407, wherein the narrow-bottom concentration bracket 401 is fixedly arranged in the upper layer screening cylinder 301, the conical spiral bracket 402 is fixedly arranged at the center of the narrow-bottom concentration bracket 401, the reinforcing rib 403 is fixedly arranged between the narrow-bottom concentration bracket 401 and the conical spiral bracket 402, the magnetic fluid loading bottle 404 is fixedly arranged at the bottom end of the conical spiral bracket 402, the piston plate 405 is vertically and slidably arranged in the magnetic fluid loading bottle 404, the jacking spring 406 is fixedly arranged between the bottom end of the magnetic fluid loading bottle 404 and the piston plate 405, and the bottleneck coating film 407 is fixedly arranged at the top end of the magnetic fluid loading bottle 404.
As shown in fig. 7, the flow loosening unit 4 further includes a vibration exciter 411, and the vibration exciter 411 is fixedly disposed at the bottom end of the reinforcing rib 403.
As shown in fig. 1-18, the tea ball twisting unit 5 includes a first-stage electric telescopic rod 501, a lifting plate 502, an upper twisting leg 503, a torsion shaft 504, a lower twisting leg 505, a second-stage electric telescopic rod 506, and a constraint hoop 507, wherein the first-stage electric telescopic rod 501 is fixedly arranged below the delivery cover 304, the lifting plate 502 is fixedly arranged below the first-stage electric telescopic rod 501, a plurality of groups of upper twisting legs 503, torsion shaft 504, and lower twisting leg 505 are arranged in a circumferential array relative to the center of the lifting plate 502, the plurality of groups of upper twisting legs 503 are fixedly arranged below the lifting plate 502, the plurality of groups of torsion shafts 504 are rotatably arranged at the bottom ends of the plurality of groups of upper twisting legs 503 in a one-to-one manner, the plurality of groups of lower twisting legs 505 are fixedly arranged below the plurality of torsion shafts 504 in a one-to-one manner, the second-stage electric telescopic rod 506 is fixedly arranged below the lifting plate 502, the constraint hoop 507 is fixedly arranged below the second-stage electric telescopic rod 506, and the plurality of groups of lower twisting legs 505 are slidably and fitted inside the constraint hoop 507.
As shown in fig. 10 and 11, the flow loosening unit 4 further includes a traction motor 408, an elbow traction rod 409 and a traction magnet 410, the traction motor 408 is fixedly arranged at the bottom center of the lifting plate 502, the elbow traction rod 409 is fixedly arranged at the output end of the traction motor 408, the traction magnet 410 is fixedly arranged at the bottom end of the elbow traction rod 409, the magnetic fluid loading bottle 404 is filled with magnetic fluid, the magnetic fluid is tightly attached to the bottle mouth coating film 407, the magnetic fluid deforms under the action of the magnetic field of the traction magnet 410, and the bottle mouth coating film 407 forms a spike-shaped protrusion 4071 under the extrusion action of the magnetic fluid.
As shown in fig. 1, 2 and 12, the screening assisting component 6 includes an assisting electric telescopic rod 601, two groups of walking frames 602 and two groups of floating purging units 7, the assisting electric telescopic rod 601 is fixedly arranged on the base 1, the two groups of walking frames 602 are symmetrically arranged on two sides of the upper screening cylinder 301, the two groups of walking frames 602 are fixedly connected with the assisting electric telescopic rod 601, the two groups of walking frames 602 are slidably arranged on the base 1, one group of floating purging units 7 are arranged between the upper screening cylinder 301 and the middle screening cylinder 302, and the other group of floating purging units 7 are arranged between the middle screening cylinder 302 and the lower screening cylinder 303.
As shown in fig. 13-16, the upward floating blowing unit 7 comprises a lower platform 701, a roller 702, an upper platform 703, a blowing bag body 704, a spray head 705, a blowing check valve 706, a pushing hollow pipe 707, a pressure supplementing check valve 708, a pushing box 709, a sealing belt 710 and a blowing control mechanism 8, wherein the roller 702 of one group of upward floating blowing unit 7 is in rolling fit with the inner side of the middle layer screening tube 302, the roller 702 of the other group of upward floating blowing unit 7 is in rolling fit with the inner side of the lower layer screening tube 303, the lower platform 701 and the roller 702 are in rotary clamping connection, the upper platform 703 is positioned right above the lower platform 701, the blowing bag body 704 is fixedly arranged between the upper platform 703 and the lower platform 701, the spray head 705 is provided with a plurality of groups of spray heads 705, all penetrate through the upper platform 703 and are fixedly arranged on the blowing bag body 704, the blowing check valve 706 is provided with a plurality of groups, the blowing check valve 706 is fixedly arranged in the spray heads of the groups, the lower layer screening tube 303 and the lower layer screening tube 306 are respectively provided with arc-shaped through grooves 306, the two groups of walking frames 602 are respectively provided with left vertical grooves 603 and right through grooves 604, the pushing box 709 penetrates through the vertical grooves 306 and the arc-shaped grooves 710 are fixedly arranged in the air bags 707, and the inner diameter of the sealing tube is fixedly arranged in the sealing bag body is provided with the arc-shaped sealing bag body, and the sealing bag body is provided with a plurality of sealing bag body 706, and the sealing bag body is provided with a plurality of 7171, and the sealing bag body is provided with a plurality of 71and is provided with a sealing bag 706, and is provided with a sealing bag, and is provided with a sealing device.
As shown in fig. 17 and 18, the purge control mechanism 8 includes a guide plate 801, an outer hollow tube 802, an inner slide rod 803, a supporting spring 804, a cooperative sliding plate 805, a cooperative spring 806, a lashing roller 807 and a tensioning rope 808, wherein the guide plate 801 is fixedly arranged at one end of the pushing box 709, the outer hollow tube 802 is fixedly arranged on the lower platform 701, the outer hollow tube 802 and the guide plate 801 are in sliding and clamping connection, the inner slide rod 803 is fixedly arranged below the upper platform 703, the inner slide rod 803 is slidably arranged in the outer hollow tube 802, the supporting spring 804 is fixedly arranged between the inner slide rod 803 and the lower platform 701, the cooperative sliding plate 805 is slidably arranged in the pushing box 709, the cooperative spring 806 is fixedly arranged between the pushing box 709 and the cooperative sliding plate 805, the lashing roller 807 is provided with two groups, the two groups of lashing rollers 807 are respectively rotatably arranged below the upper platform 703 and above the lower platform 701, the tensioning rope 808 is provided with two groups of tensioning ropes 808, the two groups of tensioning ropes 808 are respectively pass through the pushing box 709 and are sheathed on the lashing roller 807, and both ends of the tensioning ropes 808 are fixedly arranged on the cooperative sliding plate 805.
In specific use, fructus forsythiae tea leaves are put into the upper layer screening cylinder 301 from the top, and then a put-in cover 304 is arranged. Weeping forsythia tea leaves slide down along the surface of the narrow-bottom concentration bracket 401 to the conical spiral bracket 402, because the conical spiral bracket 402 is provided with larger gaps, and the vibration exciter 411 below the reinforcing ribs 403 can drive the conical spiral bracket 402 and weeping forsythia tea leaves to vibrate, the weeping forsythia tea leaves which are not clustered can continuously fall into the upper layer screening cylinder 301 from the surface of the conical spiral bracket 402, and the entangled and bonded weeping forsythia tea leaves are retained at the bottom end inside the conical spiral bracket 402.
When entangled and adhered weeping forsythia tea leaves are retained on the conical spiral support 402, the tea leaves are dispersed by the tea leaves twisting unit 5 and the flowing loosening unit 4 respectively on the upper side and the lower side of the weeping forsythia tea leaves. Specifically, the primary electric telescopic rod 501 is extended to enable the lifting plate 502 to move downwards, the upper rubbing support leg 503, the torsion shaft 504, the lower rubbing support leg 505, the secondary electric telescopic rod 506 and the constraint hoop 507 move downwards synchronously, and the plurality of groups of lower rubbing support legs 505 can be pressed on the top of the weeping forsythia tea ball to avoid random shaking of the weeping forsythia tea ball. The traction motor 408, the elbow traction rod 409 and the traction magnet 410 after the downward movement can be close to the magnetic fluid loading bottle 404 below, so that the traction magnet 410 has stronger magnetic traction capability on magnetic fluid between the magnetic fluid loading bottle 404 below and the bottle mouth coating film 407. The design of the piston plate 405 and the jack spring 406 maintains the magnetic fluid in the magnetic fluid loading bottle 404 in a filled state, and the magnetic fluid can be closely attached to the upper bottle mouth coating film 407. The magnetic fluid deforms under the action of the magnetic field generated by the traction magnet 410 and extrudes the bottle mouth coating film 407, so that the spike-shaped bulge 4071 is formed on the surface of the bottle mouth coating film 407, and the spike-shaped bulge 4071 on the surface layer of the bottle mouth coating film 407 is in direct contact with the bottom of the weeping forsythia tea ball. The traction motor 408 is started, the elbow traction rod 409 at the output end of the traction motor 408 continuously rotates, and the traction magnet 410 is caused to continuously rotate in an annular motion track, so that the magnetic field intensity received by the magnetic fluid at different spatial positions is changed. The spike-shaped protrusions 4071 on the surface layer of the bottle mouth coating film 407 continuously shake due to the change of the magnetic field intensity, and the bottom can generate stirring and dispersing effects on entangled and adhered tea clusters. Because the spike-shaped protrusion 4071 is formed by deforming and extruding magnetic fluid under the action of a magnetic field, the spike-shaped protrusion 4071 does not have rigidity enough to break up the weeping Forsythia suspensa tea, and the problem that the weeping Forsythia tea is continuously impacted by a rigid member to break up the weeping Forsythia tea and reduce the quality of a finished product in the process of stirring and dispersing weeping Forsythia tea clusters can be avoided.
After the traction motor 408 is started for a certain time, the traction magnet 410 drives the magnetic fluid and the spike-shaped protrusions 4071 below to shake sufficiently, so that the bottom of the tea ball is thoroughly loosened. At this time, the secondary electric telescopic rod 506 is contracted to drive the constraint hoop 507 to move upwards, and the lower rubbing support leg 505 which is limited by the constraint hoop 507 is not lifted upwards under the drive of the torsion shaft 504. And the synchronous tilting action of the lower rubbing support legs 505 of the plurality of groups of circumferential arrays has a dispersed driving force from the center to the periphery on the weeping forsythia tea clusters. In the case where the bottom of the weeping forsythia tea bolus has been loosened, the weeping forsythia tea bolus is easily dispersed by the pushing action of the lower top rubbing leg 505 and falls down through the gaps of the conical spiral support 402.
The screening aid assembly 6 works on the following specific principles: the electric telescopic rod 601 is assisted to continuously perform telescopic motion, and the walking frame 602 is driven to reciprocate along the base 1. In the process of reciprocating the walking frame 602, the pushing box 709 reciprocates back and forth along the arc-shaped through groove 306 due to the constraint action of the left vertical groove 603 and the arc-shaped through groove 306. During the reciprocating movement of the walking frame 602, the hollow pipe 707 is pushed to reciprocate back and forth along the arc-shaped through groove 306 due to the constraint action of the right through groove 604 and the arc-shaped through groove 306. A closing band 710 extending through the walking frame 602 and sliding within the arcuate channel 306 is connected to the pushing box 709 (or pushing hollow tube 707) by a socket 7101 and serves to prevent tea leaves from escaping from the arcuate channel 306.
The pushing box 709 drives the outer hollow tube 802 to move through the guide sheet 801, so that the outer hollow tube 802 and the pushing box 709 synchronously move in the front-back direction, and therefore the outer hollow tube 802, the inner sliding rod 803, the upper platform 703, the lower platform 701 and the purging bag 704 can synchronously move with the pushing box 709 in the front-back direction. In the process of moving the lower platform 701 back and forth, the roller 702 contacting the bottom of the middle layer screen tube 302 (or the bottom of the lower layer screen tube 303) is pressed and drives the lower platform 701 to move back and forth, and the height is changed along with the change of the height of the contact position of the roller 702 and the bottom of the middle layer screen tube 302 (or the bottom of the lower layer screen tube 303) (the height difference between the upper platform 703 and the pushing box 709 at any moment is equal to the height difference between the lower platform 701 and the pushing box 709 by the purging control mechanism 8), so that the effect of changing the volume of the purging bag 704 and causing the nozzle 705 to jet upwards to clean the rough holes 3011 (or the fine holes 3021) is achieved.
In the process of pushing the upper platform 703, the lower platform 701 and the purge capsule 704 by the pushing box 709, taking the upper layer screening cylinder 301 and the middle layer screening cylinder 302 and the floating purge unit 7 therebetween as an example, since the uppermost bus of the upper layer screening cylinder 301 and the uppermost bus of the middle layer screening cylinder 302 are overlapped, the gap between the upper layer screening cylinder 301 and the middle layer screening cylinder 302 takes a crescent shape with deep middle and shallow sides. The floating blowing unit 7 gradually compresses the blowing bag 704 in the process of moving from the middle part to the edge between the upper layer screening cylinder 301 and the middle layer screening cylinder 302, so that the nozzle 705 can continuously spray air upwards and blow tea leaves stuck in the coarse holes 3011 back into the upper layer screening cylinder 301, and the coarse holes 3011 are prevented from being blocked to influence the tea screening effect. Similarly, the floating purge unit 7 between the middle layer screen cylinder 302 and the lower layer screen cylinder 303 can prevent the fine holes 3021 from being blocked to affect the tea screening effect.
Under the action of the floating purging unit 7, the rough holes 3011 at the bottom of the upper-layer screening cylinder 301 and the fine holes 3021 at the bottom of the middle-layer screening cylinder 302 can be kept in an unblocked state, so that the weeping forsythia tea leaves can be classified and screened among the upper-layer screening cylinder 301, the middle-layer screening cylinder 302 and the lower-layer screening cylinder 303 according to the sizes of blades. After the classified screening of the weeping forsythia tea leaves is completed, a worker removes the unloading sealing cover 305, and the screened weeping forsythia tea leaves can be removed from the upper layer screening cylinder 301, the middle layer screening cylinder 302 and the lower layer screening cylinder 303 respectively.
During operation of the float purge unit 7, it is worth noting that: the pressure compensating check valve 708 only allows ambient air to flow into the purge bladder 704 via the right through slot 604 and push hollow tube 707 and forces the purge bladder 704 to be in a inflated state, while not allowing internal air to escape from the push hollow tube 707 when the purge bladder 704 is pressurized. The purge check valve 706 only allows the gas in the purge bladder 704 to be ejected upward from the showerhead 705 to clear the blockage, but does not allow the outside gas and weeping tea to enter the purge bladder 704 from the showerhead 705.
During operation of the purge control mechanism 8, it is worth noting that: the cooperating sled 805 is always under tension by cooperating springs 806 and has a tendency to move laterally away from the upper platform 703 and lower platform 701. Thus, both the tension cord 808 exposed above the push box 709 and the tension cord 808 exposed below the push box 709 are kept in a taut state all the time, and the push box 709 is located at an intermediate position between the upper platform 703 and the lower platform 701 after each winding around the lashing roller 807.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (10)
1. Fructus forsythiae tea processing equipment with carefully chosen function, its characterized in that: including base (1), inscribed circle screening subassembly (3) and screening assistance subassembly (6) are all located on base (1), inscribed circle screening subassembly (3) are including upper screening section of thick bamboo (301), middle level screening section of thick bamboo (302), lower floor screening section of thick bamboo (303), flow loose unit (4) and tea ball rub the unit (5), upper screening section of thick bamboo (301) are located base (1) top, middle level screening section of thick bamboo (302) are fixed to be located on upper screening section of thick bamboo (301), lower floor screening section of thick bamboo (303) are fixed to be located on middle level screening section of thick bamboo (302), flow loose unit (4) and tea ball rub the unit (5) and all locate in upper screening section of thick bamboo (301).
2. The fructus forsythiae tea processing device with selecting function as claimed in claim 1, wherein: the utility model discloses a screening device, including upper screening section of thick bamboo (301), middle screening section of thick bamboo (302), upper screening section of thick bamboo (301), upper screening section of thick bamboo (302), lower screening section of thick bamboo (302) are equipped with multiunit pore (3021), inscribed circle screening assembly (3) still include put in closing cap (304) and uninstallation closing cap (305), put in closing cap (304) run through the block and locate upper screening section of thick bamboo (301), middle screening section of thick bamboo (302) and lower screening section of thick bamboo (303) the top, uninstallation closing cap (305) run through the block and locate upper screening section of thick bamboo (301), middle screening section of thick bamboo (302) and lower screening section of thick bamboo (303) side.
3. The fructus forsythiae tea processing device with selecting function as claimed in claim 2, wherein: the mobile loosening unit (4) comprises a narrow-bottom centralized bracket (401), a conical spiral bracket (402), a reinforcing rib (403), a magnetic fluid loading bottle (404), a piston plate (405), a jacking spring (406) and a bottle mouth coating film (407), wherein the narrow-bottom centralized bracket (401) is fixedly arranged in an upper-layer sieving barrel (301), the conical spiral bracket (402) is fixedly arranged in the center of the narrow-bottom centralized bracket (401), the reinforcing rib (403) is fixedly arranged between the narrow-bottom centralized bracket (401) and the conical spiral bracket (402), the magnetic fluid loading bottle (404) is fixedly arranged at the bottom end of the conical spiral bracket (402), the piston plate (405) is vertically and slidably arranged in the magnetic fluid loading bottle (404), the jacking spring (406) is fixedly arranged between the bottom end of the magnetic fluid loading bottle (404) and the piston plate (405), and the bottle mouth coating film (407) is fixedly arranged at the top end of the magnetic fluid loading bottle (404).
4. A weeping forsythia tea processing apparatus with selecting function according to claim 3, wherein: the tea ball rubbing unit (5) comprises a first-stage electric telescopic rod (501), a lifting plate (502), upper rubbing support legs (503), torsion shafts (504), lower rubbing support legs (505), a second-stage electric telescopic rod (506) and constraint hoop rings (507), wherein the first-stage electric telescopic rod (501) is fixedly arranged below a throwing sealing cover (304), the lifting plate (502) is fixedly arranged below the first-stage electric telescopic rod (501), the upper rubbing support legs (503), the torsion shafts (504) and the lower rubbing support legs (505) are all provided with a plurality of groups corresponding to the central circumference array of the lifting plate (502), the plurality of groups of upper rubbing support legs (503) are fixedly arranged below the lifting plate (502), the plurality of groups of torsion shafts (504) are rotatably arranged below the plurality of groups of upper rubbing support legs (503), the plurality of groups of lower rubbing support legs (505) are fixedly arranged below the plurality of groups of torsion shafts (504), the second-stage electric telescopic rod (506) is fixedly arranged below the lifting plate (502), the constraint hoop rings (507) are fixedly arranged below the second-stage electric telescopic rod (506), and the constraint hoop rings (507) are fixedly arranged below the lower hoop rings (507), and are fixedly arranged below the constraint hoop rings.
5. The fructus forsythiae tea processing device with selecting function as claimed in claim 4, wherein: the mobile loosening unit (4) further comprises a traction motor (408), an elbow traction rod (409) and a traction magnet (410), wherein the traction motor (408) is fixedly arranged at the bottom end center of the lifting plate (502), the elbow traction rod (409) is fixedly arranged at the output end of the traction motor (408), the traction magnet (410) is fixedly arranged at the bottom end of the elbow traction rod (409), magnetic fluid is filled in the magnetic fluid loading bottle (404), the magnetic fluid is tightly attached to the bottle opening coating film (407), the magnetic fluid deforms under the action of a magnetic field of the traction magnet (410), and the bottle opening coating film (407) forms a spike-shaped bulge (4071) under the extrusion action of the magnetic fluid.
6. The fructus forsythiae tea processing device with selecting function as claimed in claim 5, wherein: the screening assisting component (6) comprises an assisting electric telescopic rod (601), two groups of walking frames (602) and two groups of floating purging units (7), wherein the assisting electric telescopic rod (601) is fixedly arranged on the base (1), the two groups of walking frames (602) are symmetrically arranged on two sides of the upper-layer screening cylinder (301), the two groups of walking frames (602) are fixedly connected with the assisting electric telescopic rod (601), the two groups of walking frames (602) are respectively and slidably arranged on the base (1), one group of floating purging units (7) are arranged between the upper-layer screening cylinder (301) and the middle-layer screening cylinder (302), and the other group of floating purging units (7) are arranged between the middle-layer screening cylinder (302) and the lower-layer screening cylinder (303).
7. The fructus forsythiae tea processing device with selecting function as claimed in claim 6, wherein: the upward floating blowing unit (7) comprises a lower platform (701), a rolling shaft (702), an upper platform (703), a blowing bag body (704), a spray head (705), a blowing one-way valve (706), a pushing hollow pipe (707), a pressure supplementing one-way valve (708), a pushing box (709), a sealing belt (710) and a blowing control mechanism (8), wherein one group of the rolling shafts (702) of the upward floating blowing unit (7) are in rolling fit with the inner side of a middle layer sieving tube (302), the other group of the rolling shafts (702) of the upward floating blowing unit (7) are in rolling fit with the inner side of a lower layer sieving tube (303), the lower platform (701) is connected with the rolling shafts (702) in a rotating and clamping way, the upper platform (703) is positioned right above the lower platform (701), the blowing bag body (704) is fixedly arranged between the upper platform (703) and the lower platform (701), a plurality of groups of the blowing bag bodies (705) are arranged in a linear array, the spraying heads (705) penetrate through the upper platform (703) and are fixedly arranged on the bag body (704), the one-way valve (706) is provided with a plurality of groups, the blowing one-way valve (706) is arranged in the lower layer (302) and the one-to-one sieving tube part (306) is provided with a plurality of groups of blowing one-to-way layers (306), the two groups of walking frames (602) are respectively provided with a left vertical groove (603) and a right through groove (604), a pushing box (709) penetrates through the arc through groove (306) and is vertically arranged in the left vertical groove (603) in a sliding mode, a pushing hollow pipe (707) penetrates through the arc through groove (306) and is vertically arranged in the right through groove (604) in a sliding mode, the pushing hollow pipe (707) is inserted and arranged on the purging bag body (704), a pressure supplementing one-way valve (708) is fixedly arranged in the pushing hollow pipe (707), a sealing belt (710) penetrates through the walking frames (602) and is arranged in the arc through groove (306) in a sliding clamping mode, a socket (7101) is formed in the sealing belt (710), the inner diameter of the socket (7101), the outer diameter of the pushing hollow pipe (707) and the outer diameter of the pushing box (709) are equal, and the purging control mechanism (8) is arranged in the pushing box (709).
8. The fructus forsythiae tea processing device with selecting function as claimed in claim 7, wherein: the purging control mechanism (8) comprises a guide plate (801), an outer hollow tube (802), an inner sliding rod (803), a supporting spring (804), a cooperative sliding plate (805), a cooperative spring (806), a rope sleeving roller (807) and a tensioning pull rope (808), wherein the guide plate (801) is fixedly arranged at one end of the pushing box (709), the outer hollow tube (802) is fixedly arranged on the lower platform (701), the outer hollow tube (802) and the guide plate (801) are in sliding clamping connection, the inner sliding rod (803) is fixedly arranged below the upper platform (703), the inner sliding rod (803) is slidably arranged in the outer hollow tube (802), the supporting spring (804) is fixedly arranged between the inner sliding rod (803) and the lower platform (701), the cooperative sliding plate (805) is slidably arranged in the pushing box (709), the cooperative spring (806) is fixedly arranged between the pushing box (709) and the cooperative sliding plate (805), the two sets of the rope sleeving rollers (807) are arranged, the two sets of the rope sleeving rollers (807) are respectively rotatably arranged below the upper platform (703) and below the lower platform (703), the two sets of tensioning pull ropes (808) are respectively arranged above the two sets of tensioning pull ropes (808), both ends of the two groups of tensioning pull ropes (808) are fixedly arranged on the cooperative sliding plate (805).
9. A weeping forsythia tea processing apparatus with selecting function according to claim 3, wherein: the flow loosening unit (4) further comprises a vibration exciter (411), and the vibration exciter (411) is fixedly arranged at the bottom end of the reinforcing rib (403).
10. The fructus forsythiae tea processing device with selecting function as claimed in claim 1, wherein: two groups of side brackets (2) are arranged on the base (1), and the two groups of side brackets (2) are respectively and fixedly arranged on two sides of the upper-layer screening cylinder (301).
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