CN108638161B - Automatic tea stalk cutting equipment for fresh black tea - Google Patents
Automatic tea stalk cutting equipment for fresh black tea Download PDFInfo
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- CN108638161B CN108638161B CN201810393183.6A CN201810393183A CN108638161B CN 108638161 B CN108638161 B CN 108638161B CN 201810393183 A CN201810393183 A CN 201810393183A CN 108638161 B CN108638161 B CN 108638161B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/45—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member the movement of which is not covered by any preceding group
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
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- Engineering & Computer Science (AREA)
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- Chemical & Material Sciences (AREA)
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- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses automatic tea stem cutting equipment for fresh black tea, which comprises a bottom adjusting frame, a black tea feeding device, a black tea guiding device, a black tea sequencing device, a black tea adjusting direction device and a tea stem cutting device, wherein the black tea feeding device is fixedly arranged on the left side of the upper end of the bottom adjusting frame, the black tea feeding device comprises a feeding rack, an inclined guide chute is arranged at the right end of the feeding rack, a transverse guide chute is arranged at the right end of the inclined guide chute, the transverse guide chute, the inclined guide chute and the feeding rack are mutually communicated, a feeding conveying belt is further arranged inside the transverse guide chute, the inclined guide chute and the feeding rack, feeding conveying shafts are arranged at two ends of the feeding conveying belt, the feeding conveying belt is rotatably arranged inside the transverse guide chute, the inclined guide chute and the feeding rack through a plurality of guide shafts, a plurality of tea stirring wheel shafts are further arranged above the inside of the feeding rack, the tea leaf packaging machine has the advantages of higher automation degree, labor saving, production efficiency improvement and convenience for tea growers.
Description
Technical Field
The invention relates to the technical field of black tea processing equipment, in particular to automatic tea stem cutting equipment for fresh black tea.
Background
The picking of the dark tea is different from the standard that the black tea and the green tea pursue the delicate and tender fresh leaves, and most of the raw materials of the fresh leaves of the Anhua dark tea are coarse. The requirements of the fresh leaf raw materials are determined according to the grade of the variety of the produced raw dark green tea.
Most of the fresh leaf raw materials of the Anhua dark tea are coarse and old. When black tea is brewed, the shape and the posture of tea are often influenced by tea stalks in the tea tasting process, and the grade and the taste of the tea are directly influenced by the content of the tea stalks. Meanwhile, the existence of the tea stalks brings great troubles to processing, the tea stalks are not dried uniformly, the shape is difficult to make, the stalk sorting amount is large … …, and the tea stalk separation in the prior art generally comprises two kinds, namely finished tea stalk removal and fresh leaf stalk removal. The stem removing of the dry tea wastes a large amount of manpower and working hours or causes the conditions of large breaking loss of the dry tea and unsatisfactory stem removing effect in the stem removing process of a machine. Therefore, the fresh tea is selected for stem removal, the prior art for stem removal of the fresh tea can be divided into manual shearing separation or mechanical separation, the manual shearing separation is obvious, the labor force is large, and the labor cost is high. The other mode is that one piece of tea is put into a charging barrel, honey is sprayed on the laminated tea, a pressing plate is bonded, the tea leaves are always downward by utilizing the gravity of the tea and the buoyancy of water, and then the tea leaves are cut. (application No. 201710179852.5) the method has a plurality of disadvantages, firstly, the material discharging process needs manual operation, and the efficiency is extremely low. Secondly, honey may cause the peduncle to stick, floating on the water surface and not complete the separation. Thirdly, the dissolution of the honey cannot be guaranteed to be complete and thorough, and the subsequent processing of the tea and the quality of the tea are inevitably influenced by long-time water soaking.
Disclosure of Invention
The invention aims to provide automatic tea stem cutting equipment for fresh dark tea, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic tea stem cutting device for fresh dark tea, which comprises a bottom adjusting frame, a dark tea feeding device, a dark tea guide device, a dark tea sequencing device, a dark tea adjusting direction device and a tea stem cutting device, the left side of the upper end of the bottom adjusting frame is fixedly provided with a black tea feeding device which comprises a feeding rack, an inclined material guide groove is arranged at the right end of the feeding frame, a transverse material guide groove is arranged at the right end of the inclined material guide groove, the transverse guide chute, the oblique guide chute and the feeding frame are communicated with each other, a feeding conveyor belt is also arranged in the transverse guide chute, the oblique guide chute and the feeding frame, the two ends of the feeding conveyor belt are provided with feeding conveying shafts, the feeding conveyor belt is rotatably arranged in the transverse guide chute, the inclined guide chute and the feeding frame through a plurality of guide shafts, a plurality of tea stirring wheel shafts are further arranged above the inner part of the feeding rack, and a plurality of tea stirring wheels are arranged on the tea stirring wheel shafts;
the black tea straightening device comprises a conveyor belt supporting frame and a bottom supporting frame, the periphery of the bottom of the conveyor belt supporting frame is fixedly connected with the bottom supporting frame through a plurality of springs, a plurality of vibrating motors are arranged on the periphery of the upper end of the conveyor belt supporting frame, a plurality of transversely-arranged straightening conveyor belts with equal intervals are arranged in the conveyor belt supporting frame, and the straightening conveyor belts are rotatably connected with a straightening motor at the right end of the conveyor belt supporting frame through a straightening transmission shaft;
the black tea sorting device is fixedly arranged on the right side of the upper end of the bottom adjusting frame and comprises a sorting rack, a sorting conveyor belt is arranged in the middle of the inside of the sorting rack, the left end and the right end of the sorting conveyor belt are fixedly connected with the sorting rack through sorting transmission shafts, a protruding frame is arranged in the middle of the upper end of the sorting rack, a plurality of rollers are arranged below the inside of the protruding frame, the rollers are fixedly arranged on the upper end of the sorting conveyor belt through the protruding frame, and a plurality of sorting motors which are rotatably connected with the rollers are fixedly arranged on the upper end of the protruding; the black tea direction adjusting device is positioned on the right side of the black tea sequencing device and comprises a plurality of centrifugal turntables, the centrifugal turntables are fixedly arranged on the right side of the bottom adjusting frame through a plurality of uneven fixed mounting frames, the centrifugal turntables are rotatably connected with the fixed mounting frames, an adjusting motor is arranged in the middle of the bottom of the fixed mounting frames, and the adjusting motor is rotatably connected with the centrifugal turntables;
the tea stalk cutting device comprises a stalk cutting machine frame, a tea stalk collecting box is arranged on the left side of the stalk cutting machine frame, the right end of the tea stalk collecting box is positioned at the left end inside the stalk cutting machine frame, a tea stalk collecting box is arranged below the inside of the stalk cutting machine frame in a sliding manner, a plurality of stalk cutting transmission shafts are arranged inside the stalk cutting machine frame, the outer ends of the stalk cutting transmission shafts are respectively fixedly connected with a first stalk cutting motor and a second stalk cutting motor, the first stalk cutting motor and the second stalk cutting motor are positioned at the outer end of the stalk cutting machine frame, synchronous belt wheels are fixedly arranged at the two ends of the stalk cutting machine frame and comprise a large synchronous belt wheel and a small synchronous belt wheel, the large synchronous belt wheel is rotatably connected with the output end of the first stalk cutting motor, the small synchronous belt wheel is rotatably connected with the output end of the second stalk cutting motor, the large synchronous belt wheel is positioned on the stalk cutting transmission shafts at the left end and, little synchronous pulley is located the stalk cutting transmission shaft of stalk cutting frame inside centre, connect through first hold-in range meshing between the big synchronous pulley, connect through second hold-in range meshing between the little synchronous pulley, evenly be equipped with a plurality of slim axles on the first hold-in range, evenly be equipped with a plurality of synchronous arbor on the second hold-in range, still be equipped with fixed arbor in the middle of stalk cutting frame inside.
As a further scheme of the invention: the tea leaf feeding machine is characterized in that a plurality of feeding motors used for driving a tea leaf pushing wheel shaft, a feeding conveying shaft and a guide shaft are fixedly arranged at the outer ends of the feeding rack, the transverse guide chute and the oblique guide chute, and the distance between the tea leaf pushing wheel on the tea leaf pushing wheel shaft and a feeding conveying belt at the bottom is gradually reduced.
As a further scheme of the invention: the bottom of the conveyor belt supporting frame is also provided with fixing columns all around, the front end and the rear end of the bottom supporting frame are provided with protrusions, the protrusions are provided with through holes matched with the fixing columns 38, and the fixing columns are arranged inside the through holes in a sliding mode.
As a further scheme of the invention: leading positive conveyer belt cross-section upper portion is arcuation protruding structure, leading positive conveyer belt and including leading positive conveyer belt greatly and leading positive conveyer belt for a short time, leading positive conveyer belt evenly distributed greatly between the conveyer belt.
As a further scheme of the invention: the outer ends of the rollers are coated with rubber sleeves, and the distances between the rollers are the same.
As a further scheme of the invention: the outer side of the centrifugal turntable is provided with a peripheral baffle disc, the material of the peripheral baffle disc is made of glass or ceramic material, one side of the peripheral baffle disc is provided with a black tea discharge port, the lower end of the black tea discharge port is provided with a second branch conveyor belt, and the second branch conveyor belt is fixedly installed on the right side of the black tea adjusting direction device through a branch conveyor belt fixing frame.
As a further scheme of the invention: and fixing rods are further arranged on two sides of the upper part inside the stem cutting machine frame, steel wires are uniformly distributed on the fixing rods, the steel wires are tightly attached to the lower part of the thin shaft, and the steel wires are perpendicular to the thin shaft to form a grid.
As a further scheme of the invention: the thin shaft and the synchronous cutter shaft are respectively arranged on the first synchronous belt and the second synchronous belt through shaft sleeves.
As a further scheme of the invention: a plurality of shaft holes are uniformly formed in the front end face and the rear end face of the stem cutting machine frame, a fixing rod is arranged in the middle of the inside of the stem cutting machine frame, and a fixing cutter shaft is fixedly arranged at the upper end of the fixing rod.
As a further scheme of the invention: an inclined third branch conveyor belt is arranged below the right end of the second branch conveyor belt, and the right end of the third branch conveyor belt is located at the upper end of the tea stem cutting device.
Compared with the prior art, the invention has the beneficial effects that:
1. through being equipped with a plurality of tea wheels of dialling at dark tea loading attachment, and dial tea wheel and conveyer belt distance by diminishing greatly, help separating the tealeaves that overlaps gradually, the conveyer belt of conveying in the slant helps the tealeaves landing of overlapping simultaneously, guarantees the planarization of tealeaves.
2. The upper part of the section of the guide conveying belt of the black tea guide device is of an arc-shaped protruding structure, so that black tea can slide to a gap, the guide conveying belt can convey forwards and vibrate simultaneously, overlapped tea leaves can be separated, and guide is facilitated.
3. The roller surfaces of the black tea sequencing devices are smooth, the distance between the bottom and the sequencing conveyor belt is very small, tea sliding to gaps among the rollers is facilitated, tea is not damaged, waste of tea is reduced, and unnecessary loss is avoided.
4. The black tea direction adjusting device adopts a centrifugal turntable rotating mode, utilizes the characteristic that one end of the tea stem of the black tea is heavier than one end of the tender bud, the tea stem comes out from the black tea discharge hole, does not need electronic control, saves cost, and the peripheral baffle plate is made of a smoother material, so that the damage to the tea leaves can not be caused.
5. The tea stalk cutting device adopts a grid formed by steel wires and thin shafts to limit tea leaves, the tea leaves are transported by the thin shafts, the tea stalks automatically enter the grid, and the tea stalks are cut off by the synchronous cutter shaft and the fixed cutter shaft, so that the structure is ingenious, and the cost is saved.
6. The tea leaf packaging machine has the advantages of higher automation degree, labor saving, production efficiency improvement and convenience for tea growers.
Drawings
FIG. 1 is a schematic structural diagram of an automatic fresh dark tea stem cutting device;
FIG. 2 is a schematic structural diagram of an automatic fresh dark tea stem cutting device;
FIG. 3 is a schematic structural view of the cross-section A-A in FIG. 2;
FIG. 4 is a schematic view of a black tea feeding device in an automatic fresh black tea stem cutting device;
FIG. 5 is a schematic top view of a black tea feeding device in an automatic fresh black tea stem cutting device;
FIG. 6 is a schematic perspective view of a black tea guiding device in an automatic fresh black tea stem cutting device;
FIG. 7 is a schematic structural view of a black tea guiding device in an automatic fresh black tea stem cutting device;
FIG. 8 is a schematic structural view taken along line B-B in FIG. 7;
FIG. 9 is a schematic perspective view of a black tea sorting device in an automatic fresh black tea stem cutting device;
FIG. 10 is a schematic top view of a black tea sorting device in an automatic fresh black tea stem cutting device;
FIG. 11 is a schematic structural view of a cross-section at C-C in FIG. 10;
FIG. 12 is a schematic perspective view of a black tea direction adjusting device in an automatic fresh black tea stem cutting device;
FIG. 13 is a schematic structural view of a black tea direction adjusting device in an automatic fresh black tea stem cutting device;
FIG. 14 is a schematic structural view taken along line D-D in FIG. 13;
FIG. 15 is a schematic perspective view of a tea stem cutting device in an automatic fresh dark tea stem cutting device;
FIG. 16 is a schematic view of the structure of a tea stalk cutting device in an automatic fresh black tea stalk cutting device;
FIG. 17 is a schematic cross-sectional view taken along line E-E in FIG. 16;
FIG. 18 is a schematic top view showing a structure of a tea stem cutting device in an automatic fresh dark tea stem cutting apparatus;
FIG. 19 is a schematic cross-sectional view taken along line F-F in FIG. 18;
FIG. 20 is an enlarged view of the structure at I in FIG. 19;
fig. 21 is a schematic structural view of a stem cutting machine frame of the automatic fresh black tea stem cutting equipment.
In the figure: 1-bottom adjusting frame, 2-black tea feeding device, 3-black tea guiding device, 4-black tea sequencing device, 5-first branch conveyor belt, 6-black tea adjusting direction device, 7-second branch conveyor belt, 8-branch conveyor belt fixing frame, 9-third branch conveyor belt, 10-tea stem cutting device, 21-feeding frame, 22-feeding conveyor belt, 23-feeding conveying shaft, 24-tea-poking wheel shaft, 25-tea-poking wheel, 26-feeding motor, 27-guiding shaft, 28-inclined guide chute, 29-transverse guide chute, 31-belt conveying support frame, 32-bottom support frame, 33-spring, 34-vibrating motor, 35-guiding conveyor belt, 351-large guiding conveyor belt, 352-small guiding conveyor belt, 36-a guiding motor, 37-a guiding transmission shaft, 38-a fixed column, 39-a bulge, 41-a sequencing motor, 42-a roller, 43-a rubber sleeve, 44-a sequencing transmission shaft, 45-a sequencing conveyor belt, 46-a sequencing rack, 48-a bulge rack, 61-a centrifugal turntable, 62-an adjusting motor, 63-a fixed mounting rack, 64-a black tea discharging port, 65-a peripheral baffle plate, 101-a tea leaf collecting box, 102-a stem cutting rack, 1021-a shaft hole, 1022-a fixed rod, 1031-a first stem cutting motor, 1032-a second stem cutting motor, 104-a stem cutting transmission shaft, 105-a synchronous pulley, 1051-a large synchronous pulley, 1052-a small synchronous pulley, 106-a tea stem collecting box and 107-a first synchronous belt, 108-a second synchronous belt, 109-a synchronous cutter shaft, 110-a thin shaft, 111-a steel wire and 112-a fixed cutter shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 21, the present invention provides a technical solution: an automatic tea stem cutting device for fresh black tea comprises a bottom adjusting frame 1, a black tea feeding device 2, a black tea guide device 3, a black tea sorting device 4, a black tea adjusting direction device 6 and a tea stem cutting device 10, please refer to fig. 4-5, the black tea feeding device 2 is fixedly arranged on the left side of the upper end of the bottom adjusting frame 1, the black tea feeding device 2 comprises a feeding frame 21, an inclined guide chute 28 is arranged at the right end of the feeding frame 21, a transverse guide chute 29 is arranged at the right end of the inclined guide chute 28, the transverse guide chute 29, the inclined guide chute 28 and the feeding frame 21 are communicated with each other, a feeding conveyor belt 22 is further arranged inside the transverse guide chute 29, the inclined guide chute 28 and the feeding frame 21, feeding conveying shafts 23 are arranged at two ends of the feeding conveyor belt, the feeding conveyor belt 22 is rotatably mounted inside the transverse guide chute 29, the inclined guide chute 28 and the feeding frame 21 through a plurality of guide shafts 27, a plurality of tea poking wheel shafts 24 are further arranged above the inner portion of the feeding frame 21, and a plurality of tea poking wheels 25 are arranged on the tea poking wheel shafts 24.
Preferably, a plurality of feeding motors 26 for driving the tea poking wheel shafts 24, the feeding conveying shafts 23 and the guide shafts 27 are fixedly arranged at the outer ends of the feeding rack 21, the transverse guide chute 29 and the oblique guide chute 28, and the distance from the tea poking wheel 25 on the tea poking wheel shaft 24 to the feeding conveying belt 22 at the bottom is gradually reduced from large.
The operating principle of the black tea feeding device 2 is as follows: on the staff poured the material loading conveyer belt 22 with dark tea, dark tea was along with material loading conveyer belt 22 transports through dialling tea wheel 25, is dialling under the effect of tea wheel 25, and the dark tea of upper strata overlapping is dialled gradually, and the dark tea of dialling tea wheel 25 from the last only one deck or have the condition of a small number of superpositions, then the dark tea that overlaps through oblique conveyer belt can drop, only leaves the dark tea of one deck and probably still can have the dark tea condition of overlapping, transports next device.
The black tea guide device 3 is characterized in that the left end of the black tea guide device 3 is located below the right end of the transverse guide chute 29, the black tea guide device 3 is located on the left side of the upper end of the black tea sequencing device 4, please refer to fig. 6-8, the black tea guide device 3 comprises a conveyor belt support frame 31 and a bottom support frame 32, the bottom of the conveyor belt support frame 31 is fixedly connected with the bottom support frame 32 through a plurality of springs 33, a plurality of vibrating motors 34 are arranged on the periphery of the upper end of the conveyor belt support frame 31, a plurality of transversely-arranged guide conveyor belts 35 with equal intervals are arranged inside the conveyor belt support frame 31, and the guide conveyor belts 35 are rotatably connected with a guide motor 36 at the right end of the conveyor belt support frame 31 through a.
Preferably, fixing columns 38 are further arranged on the periphery of the bottom of the conveyor belt supporting frame 31, protrusions 39 are arranged at the front end and the rear end of the bottom supporting frame 32, through holes matched with the fixing columns 38 are formed in the protrusions 39, and the fixing columns 38 are arranged inside the through holes in a sliding mode.
Preferably, the upper part of the cross section of the correcting conveyor 35 is an arc-shaped convex structure, the correcting conveyor 35 comprises a large correcting conveyor 351 and a small correcting conveyor 352, the transmission speeds of the large correcting conveyor 351 and the small correcting conveyor 352 are different, so that the overlapped dark tea can be separated, the dark tea can be favorably slid into the gap, and the small correcting conveyor 352 is uniformly distributed between the large correcting conveyor 351.
The working principle of the black tea guide device 3 is as follows: the black tea belt falls on the vibrating guide conveyor belt 35, the guide conveyor belt 35 moves forwards in the working process, so that the overlapped black tea can be separated, the cross section of the guide conveyor belt 35 is in a convex arc shape, the black tea can slide off, and the black tea can fall on the sorting conveyor belt 45 of the black tea sorting device along the axial direction of the black tea and the running direction of the guide conveyor belt 35.
The black tea sorting device 4 is fixedly installed on the right side of the upper end of the bottom adjusting frame 1, please refer to fig. 9-11, the black tea sorting device 4 comprises a sorting rack 46, a sorting conveyor belt 45 is arranged in the middle of the inside of the sorting rack 46, the left end and the right end of the sorting conveyor belt 45 are fixedly connected with the sorting rack 46 through a sorting transmission shaft 44, a protruding frame 48 is arranged in the middle of the upper end of the sorting rack 46, a plurality of rollers 42 are arranged below the inside of the protruding frame 48, the rollers 42 are fixedly installed on the upper end of the sorting conveyor belt 45 through the protruding frame 48, and a plurality of sorting motors 41 rotatably connected with the rollers 42 are fixedly arranged on the upper.
Preferably, the outer ends of the rollers 42 are wrapped with rubber sleeves 43, and the distances between the rollers 42 are the same, so that tea leaves can slide to gaps between the rollers 42, the tea leaves are not damaged, the waste of the tea leaves is reduced, and unnecessary loss is avoided.
The working principle of the black tea sequencing device 4 is as follows: the black tea after being guided falls on the sorting conveyor belt 45, the black tea can be in contact with the rollers 42 along with the transportation of the sorting conveyor belt 45, the rollers 42 rotate in the working process, so that the black tea automatically enters the gaps among the rollers 42, and the black tea can be sequentially arranged along the gaps of the rollers 42 along with the transportation of the sorting conveyor belt 45.
The black tea direction adjusting device 6 is located on the right side of the black tea sorting device 4, please refer to fig. 12-14, the black tea direction adjusting device 6 comprises a plurality of centrifugal turntables 61, the centrifugal turntables 61 are fixedly mounted on the right side of the bottom adjusting frame 1 through a plurality of uneven fixed mounting frames 63, the centrifugal turntables 61 are rotatably connected with the fixed mounting frames 63, an adjusting motor 62 is arranged in the middle of the bottoms of the fixed mounting frames 63, and the adjusting motor 62 is rotatably connected with the centrifugal turntables 61.
Preferably, the centrifugal turntable 61 outside is equipped with peripheral fender dish 65, peripheral fender dish 65 material chooses for use glass or ceramic material to make, black tea discharge gate 64 has still been seted up to peripheral fender dish 65 one side, black tea discharge gate 64 lower extreme still is equipped with second branch conveyer belt 7, second branch conveyer belt 7 passes through branch conveyer belt mount 8 fixed mounting on the black tea adjustment direction device 6 right side.
The working principle of the dark tea direction adjusting device 6 is as follows: after the black tea is sequenced, the black tea respectively enters the first branch conveyor belts 5 along with the transportation of the sequencing conveyor belts 45, then the black tea is conveyed to the centrifugal turntable 61 by the first branch conveyor belts 5, the centrifugal turntable 61 rotates at a high speed, and one end of the stem of the black tea is heavier than one end of the tender bud, so that under the action of the centrifugal turntable 61, one end of the stem of the black tea is finally attached to the peripheral baffle disc 65, and one end of the stem of the black tea comes out from the outlet, so that the purpose of adjusting the direction of the black tea is achieved.
Referring to fig. 15 to 21, the tea stem cutting device 10 includes a stem cutting machine frame 102, a tea leaf collecting box 101 is disposed on the left side of the stem cutting machine frame 102, the right end of the tea leaf collecting box 101 is located at the left end inside the stem cutting machine frame 102, a tea stem collecting box 106 is slidably disposed below the inside of the stem cutting machine frame 102, a plurality of stem cutting transmission shafts 104 are disposed inside the stem cutting machine frame 102, the outer ends of the stem cutting transmission shafts 104 are respectively and fixedly connected with a first stem cutting motor 1031 and a second stem cutting motor 1032, the first stem cutting motor 1031 and the second stem cutting motor 1032 are located at the outer ends of the stem cutting machine frame 102, synchronous pulleys 105 are fixedly disposed at the two ends of the stem cutting machine frame 102, the synchronous pulleys 105 include a large synchronous pulley 1051 and a small synchronous pulley 1052, the large synchronous pulley 1051 is rotatably connected with the output end of the first stem cutting motor 1031, the small synchronous pulley 1052 is rotatably connected with the output end of the second stem cutting motor 1032, the large synchronous belt wheels 1051 are positioned on stem cutting transmission shafts 104 at the left end and the right end inside the stem cutting machine frame 102, the small synchronous belt wheels 1052 are positioned on the stem cutting transmission shafts 104 in the middle inside the stem cutting machine frame 102, the large synchronous belt wheels 1051 are meshed and connected through a first synchronous belt 107, the small synchronous belt wheels 1052 are meshed and connected through a second synchronous belt 108, a plurality of thin shafts 110 are uniformly arranged on the first synchronous belt 107, a plurality of synchronous cutter shafts 109 are uniformly arranged on the second synchronous belt 108, and a fixed cutter shaft 112 is further arranged in the middle inside the stem cutting machine frame 102.
Preferably, fixing rods are further arranged on two sides of the upper portion inside the stem cutting machine frame 102, steel wires 111 are uniformly distributed on the fixing rods, the steel wires 111 are tightly attached to the lower portion of the thin shaft 110, and the steel wires 111 are perpendicular to the thin shaft 110 to form a grid.
Preferably, the thin shaft 110 and the synchronizing knife shaft 109 are respectively mounted on the first synchronizing belt 107 and the second synchronizing belt 108 through bushings.
Preferably, a plurality of shaft holes 1021 are uniformly formed in the front end surface and the rear end surface of the stem cutting machine frame 102, a fixing rod 1022 is arranged in the middle of the interior of the stem cutting machine frame 102, a fixing cutter shaft 112 is fixedly arranged at the upper end of the fixing rod 1022, and the fixing cutter shaft 112 is positioned below the middle of the grid formed by the thin shaft 110 and the steel wire 111.
Preferably, an inclined third branch conveyor belt is arranged below the right end of the second branch conveyor belt 7, and the right end of the third branch conveyor belt is positioned at the upper end of the tea stalk cutting device 10.
The working principle of the tea stalk cutting device 10 is as follows: the black tea falls off from the third branch conveyor belt 9, tea stalks are downwards inserted into the grid formed by the thin shaft 110 and the steel wire 111, the tea stalks are cut off under the action of the synchronous cutter shaft 109 and the fixed cutter shaft 112, the tea stalks fall on the tea stalk collecting box 106 at the bottom, and the tea leaves are conveyed to the tea stalk collecting box 101 along with the thin shaft. The steel wire 111 is integrated with the stem cutter frame 102, and the transportation direction of the thin shaft 110 and the synchronous cutter shaft 109 moves towards the third branch conveyor belt 9 during the working process. The second stalk cutting motor 1032 driving the synchronous cutter shaft 109 has a fast rotation speed, and the first stalk cutting motor 1031 driving the thin shaft 110 has a slow rotation speed, because the thin shaft 110 only moves slowly to ensure that tea branches completely enter the grid when falling down and cut branches and leaves are smoothly conveyed to the tea collection box 101. The cutting effect of the synchronous cutter shaft 109 can be guaranteed only by fast movement.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an automatic segmentation equipment of tea stalk of fresh dark tea, leads just device (3), dark tea sequencing device (4), dark tea adjustment direction device (6) and tea stalk resection device (10), its characterized in that including bottom adjustment frame (1), dark tea loading attachment (2), dark tea: the black tea feeding device (2) is fixedly arranged on the left side of the upper end of the bottom adjusting frame (1), the black tea feeding device (2) comprises a feeding frame (21), an inclined guide chute (28) is arranged at the right end of the feeding frame (21), a transverse guide chute (29) is arranged at the right end of the inclined guide chute (28), the transverse guide chute (29), the inclined guide chute (28) and the feeding frame (21) are communicated with each other, a feeding conveyor belt (22) is further arranged inside the transverse guide chute (29), the inclined guide chute (28) and the feeding frame (21), feeding conveying shafts (23) are arranged at two ends of the feeding conveyor belt, the feeding conveyor belt (22) is rotatably arranged inside the transverse guide chute (29), the inclined guide chute (28) and the feeding frame (21) through a plurality of guide shafts (27), a plurality of tea stirring wheel shafts (24) are further arranged above the inside the feeding frame (21), a plurality of tea-pulling wheels (25) are arranged on the tea-pulling wheel shaft (24);
the black tea straightening device comprises a black tea straightening device (3), a conveying belt support frame (31) and a bottom support frame (32), wherein the left end of the black tea straightening device (3) is positioned below the right end of a transverse guide chute (29), the black tea straightening device (3) is positioned on the left side of the upper end of a black tea sorting device (4), the periphery of the bottom of the conveying belt support frame (31) is fixedly connected with the bottom support frame (32) through a plurality of springs (33), a plurality of vibrating motors (34) are arranged on the periphery of the upper end of the conveying belt support frame (31), a plurality of transversely-arranged straightening conveying belts (35) with equal intervals are arranged in the conveying belt support frame (31), and the straightening conveying belts (35) are rotatably connected with a straightening motor (36) at the right end of the conveying belt support frame (31) through a straightening transmission shaft (37);
the black tea sorting device (4) is fixedly installed on the right side of the upper end of the bottom adjusting frame (1), the black tea sorting device (4) comprises a sorting rack (46), a sorting conveyor belt (45) is arranged in the middle of the inside of the sorting rack (46), the left end and the right end of the sorting conveyor belt (45) are fixedly connected with the sorting rack (46) through a sorting transmission shaft (44), a protruding frame (48) is arranged in the middle of the upper end of the sorting rack (46), a plurality of rollers (42) are arranged below the inside of the protruding frame (48), the rollers (42) are fixedly installed on the upper end of the sorting conveyor belt (45) through the protruding frame (48), and a plurality of sorting motors (41) rotatably connected with the rollers (42) are fixedly arranged on the upper end of the protruding frame;
the black tea direction adjusting device (6) is located on the right side of the black tea sequencing device (4), the black tea direction adjusting device (6) comprises a plurality of centrifugal turntables (61), the centrifugal turntables (61) are fixedly mounted on the right side of the bottom adjusting frame (1) through a plurality of uneven fixed mounting frames (63), the centrifugal turntables (61) are rotatably connected with the fixed mounting frames (63), an adjusting motor (62) is arranged in the middle of the bottom of the fixed mounting frames (63), and the adjusting motor (62) is rotatably connected with the centrifugal turntables (61);
the tea stem cutting device (10) comprises a stem cutting machine frame (102), a tea stem collecting box (101) is arranged on the left side of the stem cutting machine frame (102), the right end of the tea stem collecting box (101) is located at the left end inside the stem cutting machine frame (102), a tea stem collecting box (106) is arranged below the inside of the stem cutting machine frame (102) in a sliding mode, a plurality of stem cutting transmission shafts (104) are arranged inside the stem cutting machine frame (102), the outer ends of the stem cutting transmission shafts (104) are fixedly connected with a first stem cutting motor (1031) and a second stem cutting motor (1032) respectively, the first stem cutting motor (1031) and the second stem cutting motor (1032) are located at the outer end of the stem cutting machine frame (102), synchronous belt pulleys (105) are fixedly arranged at two ends, located at the stem cutting machine frame (102), each synchronous belt pulley (105) comprises a large synchronous belt pulley (1051) and a small synchronous belt pulley (1052), and the large synchronous belt pulleys (1051) are rotatably connected with the output end of the first stem cutting motor (1031), the small synchronous belt wheel (1052) is rotatably connected with the output end of a second stem cutting motor (1032), the large synchronous belt wheel (1051) is positioned on stem cutting transmission shafts (104) at the left end and the right end inside a stem cutting machine frame (102), the small synchronous belt wheel (1052) is positioned on the stem cutting transmission shafts (104) in the middle inside the stem cutting machine frame (102), the large synchronous belt wheel (1051) is meshed and connected through a first synchronous belt (107), the small synchronous belt wheel (1052) is meshed and connected through a second synchronous belt (108), a plurality of thin shafts (110) are uniformly arranged on the first synchronous belt (107), a plurality of synchronous cutter shafts (109) are uniformly arranged on the second synchronous belt (108), and a fixed cutter shaft (112) is further arranged in the middle inside the stem cutting machine frame (102).
2. The automatic tea stem dividing equipment for fresh dark tea as claimed in claim 1, wherein: the tea leaf feeding machine is characterized in that a plurality of feeding motors (26) used for driving a tea leaf stirring wheel shaft (24), a feeding conveying shaft (23) and a guide shaft (27) are fixedly arranged at the outer ends of the feeding rack (21), the transverse guide chute (29) and the oblique guide chute (28), and the distance between the tea leaf stirring wheel (25) on the tea leaf stirring wheel shaft (24) and the feeding conveying belt (22) at the bottom is gradually reduced greatly.
3. The automatic tea stem dividing equipment for fresh dark tea as claimed in claim 1, wherein: still be equipped with fixed column (38) around conveyer belt support frame (31) bottom, both ends are equipped with arch (39) around bottom support frame (32), be equipped with on arch (39) with fixed column (38) complex through-hole, fixed column (38) slide to be set up inside the through-hole.
4. The automatic tea stem dividing equipment for fresh dark tea as claimed in claim 1, wherein: the upper part of the section of the guide conveyor belt (35) is of an arc-shaped protruding structure, the guide conveyor belt (35) comprises a large guide conveyor belt (351) and a small guide conveyor belt (352), and the small guide conveyor belt (352) is uniformly distributed among the large guide conveyor belt (351).
5. The automatic tea stem dividing equipment for fresh dark tea as claimed in claim 1, wherein: rubber sleeves (43) are wrapped at the outer ends of the rollers (42), and the distances between the rollers (42) are the same.
6. The automatic tea stem dividing equipment for fresh dark tea as claimed in claim 1, wherein: the outer side of the centrifugal turntable (61) is provided with a peripheral baffle disc (65), the material of the peripheral baffle disc (65) is made of glass or ceramic material, a black tea discharging port (64) is further formed in one side of the peripheral baffle disc (65), a second branch conveying belt (7) is further arranged at the lower end of the black tea discharging port (64), and the second branch conveying belt (7) is fixedly installed on the right side of the black tea direction adjusting device (6) through a branch conveying belt fixing frame (8).
7. The automatic tea stem dividing equipment for fresh dark tea as claimed in claim 1, wherein: the stem cutting machine is characterized in that fixing rods are further arranged on two sides of the upper portion inside the stem cutting machine frame (102), steel wires (111) are uniformly distributed on the fixing rods, the steel wires (111) are tightly attached to the lower portion of the thin shaft (110), and the steel wires (111) are perpendicular to the thin shaft (110) to form a grid.
8. The automatic tea stem dividing equipment for fresh dark tea as claimed in claim 1, wherein: the thin shaft (110) and the synchronous cutter shaft (109) are respectively arranged on a first synchronous belt (107) and a second synchronous belt (108) through shaft sleeves.
9. The automatic tea stem dividing equipment for fresh dark tea as claimed in claim 1, wherein: a plurality of shaft holes (1021) are uniformly formed in the front end face and the rear end face of the stem cutting machine frame (102), a fixing rod (1022) is arranged in the middle of the interior of the stem cutting machine frame (102), and a fixing cutter shaft (112) is fixedly arranged at the upper end of the fixing rod (1022).
10. The automatic tea stem dividing equipment for fresh dark tea as claimed in claim 6, wherein: an inclined third branch conveyor belt is arranged below the right end of the second branch conveyor belt (7), and the right end of the third branch conveyor belt is positioned at the upper end of the tea stalk cutting device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393183.6A CN108638161B (en) | 2018-04-27 | 2018-04-27 | Automatic tea stalk cutting equipment for fresh black tea |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810393183.6A CN108638161B (en) | 2018-04-27 | 2018-04-27 | Automatic tea stalk cutting equipment for fresh black tea |
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| CN108638161A CN108638161A (en) | 2018-10-12 |
| CN108638161B true CN108638161B (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810393183.6A Active CN108638161B (en) | 2018-04-27 | 2018-04-27 | Automatic tea stalk cutting equipment for fresh black tea |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109625950B (en) * | 2018-10-24 | 2021-02-19 | 台州联帮机器人科技有限公司 | Automatic feed divider of dried bean curd |
| CN112809827B (en) * | 2021-01-01 | 2022-12-06 | 河南螓杰智能科技有限公司 | Automatic die cutting device for paperboards |
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Effective date of registration: 20200521 Address after: 363000 Pioneer Park, zone B, Zhao'an Industrial Zone, Zhangzhou City, Fujian Province Applicant after: Fujian xianchamei Technology Co., Ltd Address before: Donggang Village Lulong town Qinhuangdao City, Hebei province Lulong County 066400 23 Group No. 163 Applicant before: Yin Shengwen |
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