CN212629746U

CN212629746U - Tea fermentation machine

Info

Publication number: CN212629746U
Application number: CN202022199258.2U
Authority: CN
Inventors: 肖茂; 林兰英; 林键; 林帮奇; 林明仔; 吴肇基
Original assignee: Fu'an Fute Tea Co ltd
Current assignee: Fu'an Fute Tea Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-03-02
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a tea fermentation machine. The fermentation device comprises a fermentation rack, wherein more than two movable channels are arranged on the fermentation rack, each movable channel extends along the transverse direction, two longitudinal ports of each movable channel are inlet and outlet movable ports communicated with the outside of the fermentation rack, one end of each movable channel is a feeding movable port, and the other end of each movable channel is a discharging movable port; each movable passage is also provided with a movable fermentation cabinet, and each movable fermentation cabinet comprises a rectangular cabinet body and a fermentation conveying belt assembly; each movable fermentation cabinet is provided with a transverse driving component; the cabinet body includes two horizontal curb plates and two vertical curb plates, and the fermentation conveyer belt subassembly constitutes the discharge gate with the clearance of reserving between the vertical curb plate of correspondence. The utility model discloses an activity fermentation cabinet can carry out the automation and connect the material, connect the material fermentation of stewing, automatic discharging action afterwards, can improve production efficiency and reduction in production cost, and this fermentation machine can evenly spread tealeaves on level moreover, still has the advantage that improves tealeaves fermentation quality.

Description

Tea fermentation machine

Technical Field

The utility model relates to a tea mechanical device, in particular to a tea fermentation machine.

Background

Fermentation is a unique stage of black tea processing, and the polyphenol substances in the tea leaves are fully oxidized to form the quality characteristics of the color, aroma and taste of the black tea. The fermentation of black tea is actually started from the time of rolling, and therefore, the room temperature is preferably low. The fermentation temperature is controlled at 22-24 ℃, the air humidity is generally required to be more than 80%, the air is circulated, the oxidation supply is sufficient, the fermentation is sufficient and uniform, the whole fermentation process is generally maintained for 2-3 hours, the sweet osmanthus fragrance and the fruit fragrance appear when the green grass gas of the fermented leaves disappears, and the copper red color of most of the leaf colors is moderate.

The existing tea fermentation is carried out in a manual mode, tea leaves are basically stacked in a frame and stacked layer by layer for standing, more standing spaces need to be stored, feeding and discharging actions in the tea fermentation stacking process are very complicated, large-scale production is difficult to form, the production efficiency is low, the labor cost is high, the labor intensity is high, and the requirement of mechanical production is not met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a tealeaves fermentation machine, the activity fermentation cabinet of this fermentation machine can carry out the automation and connect the material, connect the material to finish the fermentation of stewing, later automatic discharging action, can improve production efficiency and reduction in production cost, and this fermentation machine can evenly spread tealeaves on level in addition, still has the advantage that improves tealeaves fermentation quality.

The utility model discloses a following technical scheme realizes: a tea fermentation machine is characterized in that: the fermentation device comprises a fermentation rack, wherein more than two movable channels which are arranged from top to bottom in a layered manner along the vertical direction are arranged on the fermentation rack, each movable channel extends along the transverse direction, and the longitudinal two ports of each movable channel are inlet and outlet movable ports communicated with the outside of the fermentation rack, wherein one end of each movable channel is a feeding movable port for feeding, and the other end of each movable channel is a discharging movable port for discharging;

each movable channel is also provided with a movable fermentation cabinet, each movable fermentation cabinet comprises a rectangular cabinet body which is connected to the corresponding movable channel in a sliding manner along the transverse direction and a fermentation conveying belt assembly arranged in the cabinet body, and an upper conveying belt of the fermentation conveying belt assembly extends along the transverse direction and is conveyed from the side where the feeding movable opening is located to the side where the discharging movable opening is located;

each movable fermentation cabinet is provided with a transverse driving component for driving the corresponding movable fermentation cabinet to slide in a reciprocating manner relative to the movable channel along the transverse direction, each transverse driving component is connected between the rack and the corresponding movable fermentation cabinet, and the movable fermentation cabinets can extend out or retract into the feeding movable openings of the corresponding movable channels under the driving action of the transverse driving components so as to receive materials or reset and can also extend out or retract into the discharging movable openings of the corresponding movable channels so as to discharge materials or reset;

the cabinet body includes two horizontal curb plates that set up along horizontal extension and along longitudinal separation and two vertical curb plates of perpendicular connection between two horizontal curb plates correspond the tip, fermentation conveyer belt subassembly and the cabinet body leave the clearance between being close to the vertical curb plate of ejection of compact activity mouth one side, and the clearance that is left between fermentation conveyer belt subassembly and the vertical curb plate of correspondence constitutes the discharge gate that the fermentation conveyer belt subassembly of being convenient for carries out the ejection of compact at the unloading process.

In order to facilitate the control of the transverse movement of the movable fermentation cabinet, each transverse driving assembly comprises a transverse driving motor fixedly arranged on the fermentation rack, a transverse rack fixedly arranged on a transverse side plate corresponding to the movable fermentation cabinet and extending along the transverse direction, and a transverse gear fixedly arranged on an output shaft of the driving motor and in transmission fit with the transverse rack.

Preferably, each fermentation conveying belt component comprises a longitudinal driving roller vertically and rotatably connected between one transverse side of the two transverse side plates of the corresponding movable fermentation cabinet, a longitudinal driven roller arranged in parallel with the longitudinal driving roller and rotatably connected between the other transverse side of the two transverse side plates, a transverse conveying belt in transmission connection between the longitudinal driving roller and the longitudinal driven roller, and a driving roller driving component for driving the longitudinal driving roller to rotate.

Preferably, the driving roller driving assembly comprises a driving motor fixedly mounted on the cabinet body, a first belt wheel fixedly arranged on an output shaft of the driving motor, a second belt wheel fixedly arranged on an axial input shaft end corresponding to the longitudinal driving roller, and a transmission belt in transmission connection between the first belt wheel and the second belt wheel.

In order to facilitate the adjustment of the transverse distance between the central axis of the longitudinal driving roller and the central axis of the longitudinal driven roller, each movable fermentation cabinet further comprises a transverse adjusting device for adjusting the transverse distance between the central axis of the longitudinal driving roller and the central axis of the longitudinal driven roller, the transverse adjusting device comprises two groups of first transverse adjusting components which are arranged at the two axial ends of the corresponding longitudinal driving roller and used for adjusting the transverse position of the corresponding longitudinal driving roller relative to the cabinet body, and each group of first transverse adjusting components comprises an adjusting bracket, a sliding bearing seat, an adjusting screw rod and two locking nuts;

the adjusting bracket comprises two guide cross rods which are arranged on the outer side wall of the corresponding transverse side plate, extend along the transverse direction, and are arranged at intervals in parallel up and down along the vertical direction, and two longitudinal rods which are respectively and vertically connected between the corresponding end parts of the two transverse ends of the two guide cross rods, and the sliding bearing seat is used for installing a bearing of the longitudinal driven roller and is connected between the two guide cross rods in a sliding manner; one of the longitudinal rods is provided with a through hole which extends and runs through along the transverse direction, a fixing nut is coaxially and fixedly arranged on the inner side wall of the longitudinal rod and at the position opposite to the inner port of the through hole, one axial end of the adjusting screw rod is arranged in the through hole in a penetrating way, is connected with the fixed nut in a threaded way and extends along the transverse direction, the sliding bearing block is also fixedly provided with a bearing block sleeve which can be sleeved with the other axial end of the adjusting screw rod, the other axial end of the adjusting screw rod corresponding to the bearing seat sleeve passes through the sleeve through hole on the bearing seat sleeve and extends towards the direction close to the sliding bearing seat, one of the locking nuts is connected with the adjusting screw rod in a threaded manner and is buckled and pressed on an outer port of the sleeving through hole of the bearing seat sleeve, and the other locking nut is in threaded connection with the adjusting screw rod and is buckled and pressed on an inner side port of the sleeving through hole of the bearing seat sleeve.

Preferably, the transverse adjusting device further comprises two groups of second transverse adjusting assemblies which are arranged at the two axial ends of the corresponding longitudinal driven roller and used for adjusting the transverse position of the corresponding longitudinal driven roller relative to the cabinet body. The second transverse adjusting component adopts the same adjusting structure as the first transverse adjusting component.

In order to transversely cooperate and guide the movable fermentation cabinet, the bottom of each movable channel is provided with two guide slide rails horizontally arranged at intervals along the longitudinal direction, the guide slide rails extend along the transverse direction, each guide slide rail comprises a bottom plate fixed on the fermentation rack, an outer side plate fixed on the bottom plate and extending upwards along the vertical direction, and an inner side plate which is arranged in parallel relative to the outer side plates and fixed on the bottom plate, a transverse groove with an upward opening is formed by the bottom plate, the outer side plates and the inner side plates in a surrounding manner, a plurality of rollers arranged at intervals along the transverse direction are arranged in the transverse groove, the rollers are rotatably connected between the outer side plates and the inner side plates, and part of the periphery of each roller is exposed out of an upper end opening of the transverse groove;

the vertical height of the relative bottom plate of the edge of the upper end of the outer side plate is greater than that of the relative bottom plate of the edge of the upper end of the inner side plate, so that the bottom of the cabinet body can be movably arranged on the rollers, and the outer side plates of the two guide slide rails can be respectively arranged beside the outer sides of the two longitudinal side plates of the cabinet body, so that the cabinet body is limited to move along the longitudinal direction.

In order to facilitate feeding, the tea fermentation machine further comprises a feeding device used for conveying external tea to the fermentation conveying belt assemblies of the movable fermentation cabinets, wherein the feeding device comprises a feeding rack arranged on the outer side of the feeding movable opening of the fermentation rack and a feeding conveying belt assembly which is arranged on the feeding rack and extends upwards in an inclined manner from a position far away from the fermentation rack to a position close to the fermentation rack;

the material loading conveyer belt subassembly includes that the level rotates the first material loading roller that is connected in the material loading frame and is located the horizontal feed end top of the activity fermentation cabinet of superiors, with first material loading roller parallel arrangement and rotate the second material loading roller that is connected in the material loading frame and is located the outer side in first material loading roller below, the transmission is connected the material loading conveyer belt between first material loading roller and second material loading roller and install the material loading drive assembly who is used for driving second material loading roller pivoted in the material loading frame, still be equipped with a plurality ofly on the outside transport surface of material loading conveyer belt and the central axis parallel arrangement of second material loading roller and follow the transport baffle that the direction of transport of material loading conveyer belt was arranged in succession at intervals in proper order, carry the baffle along the outside protrusion of the direction of perpendicular to material loading conveyer belt transport surface and extend along perpendicular to material loading conveyer belt direction of transport.

In order to facilitate uniform spreading of tea leaves, the tea leaf fermentation machine further comprises a leaf-homogenizing device which is arranged on the feeding rack and used for uniformly spreading the tea leaves conveyed on the feeding conveying belt, wherein the leaf-homogenizing device comprises a leaf-homogenizing roller which is rotatably connected to the feeding rack, is arranged with a rotation central line parallel to the central axis of the second feeding roller and is positioned above the feeding conveying belt, and a leaf-homogenizing driving assembly used for driving the leaf-homogenizing roller to rotate;

the blade-equalizing roller comprises a blade-equalizing rotating shaft and a plurality of blade-equalizing rods, wherein the blade-equalizing rotating shaft is rotatably connected to the feeding rack, the rotating center line of the blade-equalizing rotating shaft is parallel to the central axis of the second feeding roller, the blade-equalizing rotating shaft is arranged at different positions of the blade-equalizing rotating shaft at intervals, and the blade-equalizing rods protrude outwards in the radial direction.

Because the rolled tea leaves are easy to agglomerate, in order to break up agglomerated tea leaves, a guide sleeve which is positioned at the output tail end of the feeding conveyer belt and extends downwards is also arranged on the feeding rack, the upper end opening of the guide sleeve is connected with the output tail end of the feeding conveyer belt, and the lower end opening of the guide sleeve is opened and is arranged above the outer side of the feeding movable opening of the movable fermentation cabinet at the uppermost layer;

the tea fermentation machine also comprises a scattering device which is arranged in the inner cavity of the guide sleeve and used for scattering tea leaves output on the feeding conveyor belt, wherein the scattering device comprises a loose leaf roller which is rotatably connected in the guide sleeve and the rotating center line of which is parallel to the central axis of the first feeding roller, and a loose leaf driving component which is used for driving the loose leaf roller to rotate;

the loose-leaf roller comprises a loose-leaf rotating shaft which is rotatably connected in the guide sleeve and the rotating center line of which is parallel to the central axis of the first feeding roller, and a plurality of loose-leaf rods which are arranged at different axial positions and different radial positions of the loose-leaf rotating shaft at intervals and extend outwards in the radial direction.

Preferably, the number of the loose-leaf rollers is more than two and the loose-leaf rollers are arranged in the guide sleeve at intervals along the vertical direction.

Preferably, the number of the movable channels is four, and the length of the cabinet body is 5m, the width of the cabinet body is 1.5m, and the height of the cabinet body is 15-20 cm.

In order to control the transverse moving stroke of the movable fermentation cabinet, two stroke switches are arranged on one transverse side plate of each cabinet body, so that the transverse moving stroke of the movable fermentation cabinet can be controlled.

In order to facilitate the control of the humidity fermentation environment of the tea, the fermentation rack is further fixedly provided with a plurality of water vapor spraying devices which extend along the transverse direction and are used for spraying water vapor upwards from the bottom of the movable fermentation cabinet in an inclined manner so as to control the humidity environment of the tea fermentation in the movable fermentation cabinet at the bottom of each movable fermentation cabinet.

Compared with the prior art, the utility model has the advantages that:

1. the utility model relates to a tea fermentation machine, the activity fermentation cabinet of this fermentation machine can carry out the automation and connect the material, connect the material fermentation of stewing, automatic discharging action afterwards, can improve production efficiency and reduction in production cost, and this fermentation machine can evenly spread tealeaves on level ground moreover, still has the advantage that improves tea fermentation quality.

2. The utility model relates to a tea fermentation machine, wherein the interval between vertical drive roll and the vertical driven voller can be adjusted through first horizontal adjustment subassembly and second horizontal adjustment subassembly to be convenient for the installation between vertical drive roll and the vertical driven voller.

3. The utility model relates to a tea fermentation machine, wherein movable channel's bottom is equipped with the direction slide rail, can lead to the lateral motion that corresponds the activity fermentation cabinet, and the outside board of direction slide rail is located by the outside of the cabinet body moreover, can prevent that the cabinet body from carrying out the drunkenness along longitudinal direction.

4. The utility model relates to a tea fermentation machine, this fermentation machine still are equipped with loading attachment, can reach automatic feeding's effect.

5. The utility model relates to a tea fermentation machine, wherein still be equipped with equal leaf device on the loading attachment, can spread tealeaves evenly flat.

6. The utility model relates to a tea fermentation machine, this fermentation machine still are equipped with and break up the device, break up the device and can break up the tealeaves of kneading into a ball to the fermentation of tealeaves is convenient for.

7. The utility model relates to a tea fermentation machine has the advantages of simple operation and convenient popularization and application.

Drawings

Fig. 1 is a partial structural schematic diagram of a tea fermentation machine of the present invention;

FIG. 2 is a schematic view of a part of the structure of a tea leaf fermentation machine of the present invention;

FIG. 3 is a first schematic structural view of a movable fermentation cabinet in the tea fermentation machine of the present invention;

FIG. 4 is a schematic structural view of a transverse driving assembly in a tea leaf fermenting machine according to the present invention;

FIG. 5 is an enlarged view of A in FIG. 3;

FIG. 6 is a schematic structural view of a movable fermentation cabinet in the tea fermentation machine of the present invention;

FIG. 7 is an enlarged view of B in FIG. 6;

fig. 8 is a schematic structural view of a guide slide rail in the tea fermentation machine of the present invention;

fig. 9 is a schematic three-dimensional structure diagram of the tea leaf fermentation machine of the present invention;

FIG. 10 is a first schematic structural view of a feeding device, a leaf homogenizing device and a scattering device in the tea fermentation machine of the present invention;

FIG. 11 is a second schematic structural view of a feeding device, a leaf homogenizing device and a scattering device in the tea fermentation machine of the present invention;

FIG. 12 is a schematic structural view of a leaf homogenizing device in the tea fermentation machine of the present invention;

fig. 13 is a schematic structural view of the scattering device in the tea fermentation machine of the present invention.

Description of reference numerals: 1-fermentation rack, 11-movable channel, 12-in and out movable port, 13-guide sliding rail, 131-bottom plate, 132-outer side plate, 133-inner side plate, 134-transverse groove, 135-roller, 2-movable fermentation cabinet, 21-direction cabinet body, 211-transverse side plate, 212-longitudinal side plate, 22-fermentation conveying belt component, 221-longitudinal driving roller, 222-longitudinal driven roller, 223-transverse conveying belt, 224-driving roller driving component, 2241-driving motor, 2242-first belt wheel, 2243-second belt wheel, 2244-driving belt, 23-discharge port, 24-transverse adjusting device, 241-adjusting bracket, 2411-guide cross bar, 2412-longitudinal bar, 242-sliding bearing seat, 2421-bearing seat suite, 243-adjusting screw rod, 244-locking nut, 245-fixing nut, 3-transverse driving component, 31-transverse driving motor, 32-transverse rack, 33-transverse gear, 4-feeding device, 41-feeding rack, 42-feeding conveyor belt component, 421-first feeding roller, 422-second feeding roller, 423-feeding conveyor belt, 4231-conveying partition plate, 424-feeding driving component, 43-guide sleeve, 5-homogenizing device, 51-homogenizing roller, 511-homogenizing rotating shaft, 512-homogenizing rod, 52-homogenizing driving component, 6-scattering device, 61-scattering roller, 611-scattering rotating shaft, 612-scattering rod and 62-scattering driving component.

Detailed Description

The invention is explained in detail below with reference to the accompanying drawings:

as shown in fig. 1-13, a tea leaf fermentation machine is characterized in that: the fermentation device comprises a fermentation rack 1, wherein more than two movable channels 11 which are arranged from top to bottom in a layered manner along the vertical direction are arranged on the fermentation rack 1, each movable channel 11 extends along the transverse direction, and the longitudinal two ports of each movable channel 11 are inlet and outlet movable ports communicated with the outside of the fermentation rack 1, wherein one end of each movable channel is a feeding movable port 121 for feeding, and the other end of each movable channel is a discharging movable port 122 for discharging;

each movable passage 11 is also provided with a movable fermentation cabinet 2, each movable fermentation cabinet 2 comprises a rectangular cabinet body 21 which is connected to the corresponding movable passage 11 in a sliding manner along the transverse direction and a fermentation conveying belt assembly 22 arranged in the cabinet body 21, and an upper conveying belt of the fermentation conveying belt assembly 22 extends along the transverse direction and is conveyed from the side of the feeding movable opening 121 to the side of the discharging movable opening 122;

each movable fermentation cabinet 2 is provided with a transverse driving component 3 for driving the corresponding movable fermentation cabinet 2 to slide in a reciprocating manner along a transverse direction relative to the movable channel 11, each transverse driving component 3 is connected between the rack 1 and the corresponding movable fermentation cabinet 2, and the movable fermentation cabinets 2 can extend out or retract into the feeding movable openings 121 of the corresponding movable channels 11 under the driving action of the transverse driving components 3 so as to receive materials or reset, and can also extend out or retract into the discharging movable openings 122 of the corresponding movable channels 11 so as to discharge materials or reset;

the cabinet body 21 includes two horizontal curb plates 211 that set up along horizontal extension and along longitudinal interval and two vertical curb plates 212 of perpendicular connection between two horizontal curb plates 211 correspond the tip, leave the clearance between fermentation conveyer belt subassembly 22 and the vertical curb plate 212 that the cabinet body 21 is close to ejection of compact movable mouthful 122 one side, the clearance that is left between fermentation conveyer belt subassembly 22 and the vertical curb plate 212 of correspondence constitutes the discharge gate 23 that is convenient for fermentation conveyer belt subassembly 22 to carry out the ejection of compact at the unloading process.

In order to facilitate the control of the transverse movement of the movable fermentation cabinet 2, each transverse driving assembly 3 comprises a transverse driving motor 31 fixedly arranged on the fermentation rack 1, a transverse rack 32 fixedly arranged on a transverse side plate 211 corresponding to the movable fermentation cabinet 2 and extending along the transverse direction, and a transverse gear 33 fixedly arranged on an output shaft of the driving motor 31 and in transmission fit with the transverse rack 32.

Preferably, each fermentation belt assembly 22 includes a longitudinal driving roller 221 vertically rotatably connected between one lateral side of the two lateral side plates 211 of the corresponding movable fermentation cabinet 2, a longitudinal driven roller 222 disposed parallel to the longitudinal driving roller 221 and rotatably connected between the other lateral side of the corresponding two lateral side plates 211, a transverse conveying belt 223 drivingly connected between the longitudinal driving roller 221 and the longitudinal driven roller 222, and a driving roller driving assembly 224 for driving the longitudinal driving roller 221 to rotate.

Preferably, the driving roller driving assembly 224 includes a driving motor 2241 fixedly installed on the cabinet 21, a first belt wheel 2242 fixedly disposed on an output shaft of the driving motor 2241, a second belt wheel 2243 fixedly disposed on an axial input shaft end of the corresponding longitudinal driving roller 221, and a transmission belt 2244 drivingly connected between the first belt wheel 2242 and the second belt wheel 2243.

In order to facilitate the adjustment of the transverse distance between the central axis of the longitudinal driving roller and the central axis of the longitudinal driven roller, each movable fermentation cabinet 2 further comprises a transverse adjusting device 24 for adjusting the transverse distance between the central axis of the longitudinal driving roller 221 and the central axis of the longitudinal driven roller 222, the transverse adjusting device 24 comprises two groups of first transverse adjusting components which are arranged at two axial ends of the corresponding longitudinal driving roller 221 and used for adjusting the transverse position of the corresponding longitudinal driving roller 221 relative to the cabinet body 21, and each group of the first transverse adjusting components comprises an adjusting bracket 241, a sliding bearing seat 242, an adjusting screw rod 243 and two locking nuts 244;

the adjusting bracket 241 comprises two guide cross bars 2411 which are arranged on the outer side wall of the corresponding transverse side plate 211, extend along the transverse direction, are arranged at intervals in parallel up and down along the vertical direction, and two longitudinal rods 2412 which are respectively and vertically connected between the corresponding ends of the two transverse ends of the two guide cross bars 2411, and the sliding bearing seat 242 is used for installing a bearing of the longitudinal driven roller 222 and is connected between the two guide cross bars 2411 in a sliding manner; one of the longitudinal rods 2412 is provided with a through hole extending in the transverse direction, and a fixing nut 245 is coaxially and fixedly arranged on the inner side wall of the longitudinal rod 2412 and at a position opposite to the inner port of the through hole, one axial end of the adjusting screw rod 243 is inserted into the through hole and is connected with the fixing nut 245 by screw thread and extends along the transverse direction, a bearing seat external member 2421 which can be sleeved with the other axial end of the adjusting screw rod 243 is further fixedly arranged on the sliding bearing seat 242, the other axial end of the adjusting screw rod 243 corresponding to the bearing seat external member 2421 passes through the sleeve through hole on the bearing seat external member 2421 and extends towards the direction close to the sliding bearing seat 242, one of the lock nuts 244 is threaded onto the adjustment screw 243 and is pressed against the outer port of the socket through hole of the bearing seat kit 2421, the other lock nut 244 is screwed onto the adjusting screw 243 and is fastened to the inner port of the socket through hole of the bearing seat kit 2421.

Preferably, the lateral adjusting device 24 further includes two sets of second lateral adjusting components disposed at two axial ends of the corresponding longitudinal driven roller 222 for adjusting the lateral position of the corresponding longitudinal driven roller 222 relative to the cabinet 21. The second transverse adjusting component adopts the same adjusting structure as the first transverse adjusting component.

In order to guide the movable fermentation cabinet, two guide slide rails 13 horizontally arranged at intervals along the longitudinal direction are arranged at the bottom of each movable passage 11, the guide slide rails 13 extend along the transverse direction, each guide slide rail 13 comprises a bottom plate 131 fixed on the fermentation rack 1, an outer side plate 132 fixed on the bottom plate 131 and extending upwards along the vertical direction, and an inner side plate 133 arranged in parallel relative to the outer side plate 132 and fixed on the bottom plate 131, a transverse groove 134 opened upwards is defined by the bottom plate 131, the outer side plates 132 and the inner side plate 133, a plurality of rollers 135 arranged at intervals along the transverse direction are arranged in the transverse groove 134, the rollers 135 are rotatably connected between the outer side plates 132 and the inner side plates 133, and part of the periphery of each roller 135 is exposed out of an opening at the upper end of the transverse groove 134;

the vertical height of the upper end edge of the outer side plate 132 relative to the bottom plate 131 is greater than the vertical height of the upper end edge of the inner side plate 133 relative to the bottom plate 131, so that the bottom of the cabinet 21 can be movably arranged on the rollers 135, and the outer side plates 132 of the two guide slide rails 13 can be respectively arranged beside the outer sides of the two longitudinal side plates 212 of the cabinet 21, so as to limit the cabinet 21 from moving along the longitudinal direction.

In order to facilitate feeding, the tea leaf fermentation machine further comprises a feeding device 4 used for conveying external tea leaves to the fermentation conveying belt assemblies 22 of the movable fermentation cabinets 2, wherein the feeding device 4 comprises a feeding rack 41 arranged at the outer side of the feeding movable opening 121 of the fermentation rack 1 and a feeding conveying belt assembly 42 which is arranged on the feeding rack 41 and is inclined upwards from the position far away from the fermentation rack 1 to the position close to the fermentation rack 1;

the feeding conveyer belt assembly 42 comprises a first feeding roller 421 horizontally and rotatably connected to the feeding frame 41 and located above the transverse feeding end of the uppermost movable fermentation cabinet 2, a second feeding roller 422 arranged in parallel with the first feeding roller 421 and rotatably connected to the feeding frame 41 and located at the outer side below the first feeding roller 421, a feeding conveyer belt 423 drivingly connected between the first feeding roller 421 and the second feeding roller 422, and a feeding driving assembly 424 mounted on the feeding frame 41 and used for driving the second feeding roller 422 to rotate, a plurality of conveying clapboards 4231 which are arranged in parallel with the central axis of the second feeding roller 422 and are sequentially and continuously arranged at intervals along the conveying direction of the feeding conveyer belt 423 are also arranged on the outer conveying surface of the feeding conveyer belt 423, the conveying partition 4231 protrudes outward in a direction perpendicular to the conveying surface of the feeding conveyor belt 423 and extends in a direction perpendicular to the conveying direction of the feeding conveyor belt 423.

In order to facilitate uniform spreading of tea leaves, the tea leaf fermentation machine further comprises a leaf-homogenizing device 5 which is arranged on the feeding rack 41 and used for uniformly spreading the tea leaves conveyed on the feeding conveyor belt 423, wherein the leaf-homogenizing device 5 comprises a leaf-homogenizing roller 51 which is rotatably connected to the feeding rack 41, is arranged with a rotation central line parallel to a central axis of the second feeding roller 422 and is positioned above the feeding conveyor belt 423, and a leaf-homogenizing driving assembly 52 used for driving the leaf-homogenizing roller 51 to rotate;

the blade equalizing roller 51 comprises a blade equalizing rotating shaft 511 which is rotatably connected to the feeding rack 41 and the rotating center line of which is parallel to the central axis of the second feeding roller 422, and a plurality of blade equalizing rods 512 which are arranged at different positions of the blade equalizing rotating shaft 511 at intervals and extend outwards in the radial direction.

Because the rolled tea leaves are easy to form lumps, in order to break up the agglomerated tea leaves, the feeding frame 41 is further provided with a guide sleeve 43 which is positioned at the output end of the feeding conveyor belt 423 and extends downwards, the upper end opening of the guide sleeve 43 is connected with the output end of the feeding conveyor belt 423, and the lower end opening of the guide sleeve 43 is open and is arranged above the outer side of the feeding movable opening 121 of the movable fermentation cabinet 2 at the uppermost layer;

the tea fermentation machine further comprises a scattering device 6 which is arranged in the inner cavity of the guide sleeve 43 and used for scattering tea leaves output by the feeding conveying belt 423, wherein the scattering device 6 comprises a leaf scattering roller 61 which is rotatably connected in the guide sleeve 43 and the rotation center line of which is parallel to the central axis of the first feeding roller 421, and a leaf scattering driving component 62 used for driving the leaf scattering roller 61 to rotate;

the dispersing roller 61 includes a dispersing rotating shaft 611 rotatably connected to the guide sleeve 43 and having a rotation center line parallel to the central axis of the first feeding roller 421, and a plurality of dispersing rods 612 arranged at different axial positions and different radial positions of the dispersing rotating shaft 611 at intervals and extending outward in the radial direction.

Preferably, the number of the loosening roller 61 is two or more and is arranged in the guide sleeve 43 at intervals in the vertical direction.

Preferably, the number of the movable channels 11 is four, and the length of the cabinet body 21 is 5m, the width thereof is 1.5m, and the height thereof is 15-20 cm.

In order to control the transverse moving stroke of the movable fermentation cabinet, two stroke switches are arranged on one transverse side plate 211 of each cabinet body 21 so as to control the transverse moving stroke of the movable fermentation cabinet 2.

In order to facilitate the control of the humidity fermentation environment of the tea, the fermentation rack 1 is further fixedly provided with a plurality of water vapor spraying devices which extend along the transverse direction and are used for spraying water vapor upwards from the bottom of the movable fermentation cabinet 2 in an inclined manner so as to control the humidity fermentation environment of the tea in the movable fermentation cabinet 2 at the bottom of each movable fermentation cabinet 2.

While the present invention has been shown and described with reference to particular embodiments and alternatives thereof, it will be understood that various changes and modifications can be made without departing from the spirit and scope of the invention. It is understood, therefore, that the invention is not to be limited, except as by the appended claims and their equivalents.

Claims

1. A tea fermentation machine is characterized in that: the fermentation device comprises a fermentation rack (1), wherein more than two movable channels (11) are arranged on the fermentation rack (1) in a layered manner from top to bottom along the vertical direction, each movable channel (11) extends along the transverse direction, two longitudinal ports of each movable channel (11) are inlet and outlet movable ports communicated with the outside of the fermentation rack (1), one end of each movable channel is a feeding movable port (121) for feeding, and the other end of each movable channel is a discharging movable port (122) for discharging;

each movable channel (11) is also provided with a movable fermentation cabinet (2), each movable fermentation cabinet (2) comprises a rectangular cabinet body (21) which is connected to the corresponding movable channel (11) in a sliding manner along the transverse direction and a fermentation conveyor belt assembly (22) which is arranged in the cabinet body (21), and an upper layer conveyor belt of each fermentation conveyor belt assembly (22) extends along the transverse direction and is conveyed by the side of the side discharging movable opening (122) where the feeding movable opening (121) is located;

each movable fermentation cabinet (2) is provided with a transverse driving component (3) for driving the corresponding movable fermentation cabinet (2) to slide in a reciprocating manner relative to the movable channel (11) along the transverse direction, each transverse driving component (3) is connected between the rack (1) and the corresponding movable fermentation cabinet (2), and the movable fermentation cabinets (2) can extend out or retract into the feeding movable openings (121) of the corresponding movable channels (11) under the driving action of the transverse driving components (3) so as to receive materials or reset and can also extend out or retract into the discharging movable openings (122) of the corresponding movable channels (11) so as to discharge materials or reset;

the cabinet body (21) include two along horizontal extension and along horizontal curb plate (211) that vertical interval set up and two perpendicular connections correspond vertical curb plate (212) between the tip at two horizontal curb plates (211), fermentation conveyer belt subassembly (22) and the cabinet body (21) leave the clearance between being close to vertical curb plate (212) of ejection of compact activity mouth (122) one side, fermentation conveyer belt subassembly (22) and correspond the clearance constitution that leaves between vertical curb plate (212) and be convenient for fermentation conveyer belt subassembly (22) carry out discharge gate (23) of ejection of compact at the unloading process.

2. The tea leaf fermentation machine of claim 1, wherein: each transverse driving component (3) comprises a transverse driving motor (31) fixedly arranged on the fermentation rack (1), a transverse rack (32) fixedly arranged on a transverse side plate (211) corresponding to the movable fermentation cabinet (2) and extending along the transverse direction, and a transverse gear (33) fixedly arranged on an output shaft of the driving motor (31) and matched with the transverse rack (32) for transmission.

3. The tea leaf fermentation machine of claim 1, wherein: each fermentation conveying belt component (22) comprises a longitudinal driving roller (221) vertically and rotatably connected between one transverse side of two transverse side plates (211) of the corresponding movable fermentation cabinet (2), a longitudinal driven roller (222) arranged in parallel with the longitudinal driving roller (221) and rotatably connected between the other transverse sides of the two transverse side plates (211), a transverse conveying belt (223) in transmission connection between the longitudinal driving roller (221) and the longitudinal driven roller (222), and a driving roller driving component (224) for driving the longitudinal driving roller (221) to rotate.

4. The tea leaf fermenter according to claim 3, wherein: drive roll drive assembly (224) are including drive driving motor (2241) of fixed mounting on the cabinet body (21), fixed first band pulley (2242) of setting on the output shaft of drive driving motor (2241), fixed second band pulley (2243) of setting on the axial input axle head that corresponds vertical drive roll (221), and drive belt (2244) of transmission connection between first band pulley (2242) and second band pulley (2243).

5. The tea leaf fermenter according to claim 3, wherein: each movable fermentation cabinet (2) further comprises a transverse adjusting device (24) used for adjusting the transverse distance between the central axis of the longitudinal driving roller (221) and the central axis of the longitudinal driven roller (222), the transverse adjusting device (24) comprises two groups of first transverse adjusting components which are arranged at the two axial ends of the corresponding longitudinal driving roller (221) and used for adjusting the transverse position of the corresponding longitudinal driving roller (221) relative to the cabinet body (21), and each group of first transverse adjusting components comprises an adjusting bracket (241), a sliding bearing seat (242), an adjusting screw rod (243) and two locking nuts (244);

the adjusting support (241) comprises two guide cross rods (2411) which are arranged on the outer side wall of the corresponding transverse side plate (211), extend along the transverse direction, are arranged at intervals in parallel up and down along the vertical direction, and two longitudinal rods (2412) which are respectively and vertically connected between the corresponding end parts of the two transverse ends of the two guide cross rods (2411), and the sliding bearing seat (242) is used for installing a bearing of the longitudinal driven roller (222) and is connected between the two guide cross rods (2411) in a sliding manner; one of the longitudinal rods (2412) is provided with a penetrating through hole which extends and penetrates along the transverse direction, a fixing nut (245) is coaxially and fixedly arranged on the inner side wall of the longitudinal rod (2412) and opposite to the inner port of the penetrating through hole, one axial end of the adjusting screw rod (243) penetrates through the penetrating through hole, is in threaded connection with the fixing nut (245) and extends along the transverse direction, the sliding bearing seat (242) is further fixedly provided with a bearing seat suite (2421) which can be sleeved with the other axial end of the adjusting screw rod (243), the other axial end of the adjusting screw rod (243) and the bearing seat suite (2421) which correspond to each other penetrates through the sleeved through hole in the bearing seat suite (2421) and extends towards the direction close to the sliding bearing seat (242), one locking nut (244) is in threaded connection with the adjusting screw rod (243) and is buckled and pressed on the outer port of the sleeved through hole of the bearing seat suite (2421), and the other locking nut (244) is in threaded connection with the adjusting screw rod (243) and is buckled and pressed on an inner side port of the sleeving through hole of the bearing seat sleeve part (2421).

6. The tea leaf fermentation machine of claim 5, wherein: the transverse adjusting device (24) also comprises two groups of second transverse adjusting components which are arranged at the two axial ends of the corresponding longitudinal driven roller (222) and are used for adjusting the transverse position of the corresponding longitudinal driven roller (222) relative to the cabinet body (21).

7. The tea leaf fermentation machine of claim 1, wherein: the bottom of each movable channel (11) is provided with two guide slide rails (13) which are horizontally arranged at intervals along the longitudinal direction, the guide slide rails (13) are arranged in an extending way along the transverse direction, and the guide slide rail (13) comprises a bottom plate (131) fixed on the fermentation rack (1), an outer side plate (132) fixed on the bottom plate (131) and extending upwards along the vertical direction, and an inner side plate (133) which is arranged in parallel relative to the outer side plate (132) and fixed on the bottom plate (131), the bottom plate (131), the outer side plate (132) and the inner side plate (133) are encircled to form a transverse groove (134) which is opened upwards, a plurality of rollers (135) which are arranged at intervals along the transverse direction are arranged in the transverse groove (134), the roller (135) is rotatably connected between the outer side plate (132) and the inner side plate (133), and part of the periphery of the roller (135) is exposed out of the upper end opening of the transverse groove (134);

the vertical height of the upper end edge of the outer side plate (132) relative to the bottom plate (131) is greater than that of the upper end edge of the inner side plate (133) relative to the bottom plate (131) so that the bottom of the cabinet body (21) can be movably arranged on the rollers (135), and the outer side plates (132) of the two guide slide rails (13) can be respectively arranged beside the outer sides of the two longitudinal side plates (212) of the cabinet body (21) to limit the cabinet body (21) from moving along the longitudinal direction.

8. The tea leaf fermentation machine of claim 1, wherein: the tea fermentation machine further comprises a feeding device (4) used for conveying external tea to the fermentation conveying belt assemblies (22) of the movable fermentation cabinets (2), wherein the feeding device (4) comprises a feeding rack (41) arranged on the outer side of the feeding movable opening (121) of the fermentation rack (1) and a feeding conveying belt assembly (42) which is arranged on the feeding rack (41) and is inclined upwards and extended from a position far away from the fermentation rack (1) to a position close to the fermentation rack (1);

the feeding conveyor belt assembly (42) comprises a first feeding roller (421) which is horizontally and rotatably connected to the feeding rack (41) and is positioned above the transverse feeding end of the uppermost movable fermentation cabinet (2), a second feeding roller (422) which is parallel to the first feeding roller (421) and is rotatably connected to the feeding rack (41) and is positioned at the outer side below the first feeding roller (421), a feeding conveyor belt (423) which is in transmission connection between the first feeding roller (421) and the second feeding roller (422), and a feeding driving assembly (424) which is arranged on the feeding rack (41) and is used for driving the second feeding roller (422) to rotate, wherein a plurality of conveying partition plates (4231) which are parallel to the central axis of the second feeding roller (422) and are sequentially and continuously arranged at intervals along the conveying direction of the feeding conveyor belt (423) are further arranged on the outer side conveying surface of the feeding conveyor belt (423), the conveying partition plates (4231) protrude outwards along the direction perpendicular to the conveying surface of the feeding conveyor belt (423) and extend along the direction perpendicular to the conveying direction of the feeding conveyor belt (423).

9. The tea leaf fermentation machine of claim 8, wherein: the tea fermentation machine further comprises a tea leaf homogenizing device (5) which is arranged on the feeding rack (41) and used for uniformly spreading tea leaves conveyed on the feeding conveying belt (423), wherein the tea leaf homogenizing device (5) comprises a tea leaf homogenizing roller (51) which is rotatably connected to the feeding rack (41), is arranged with a rotation center line parallel to the central axis of the second feeding roller (422) and is positioned above the feeding conveying belt (423), and a tea leaf homogenizing driving assembly (52) used for driving the tea leaf homogenizing roller (51) to rotate;

the blade equalizing roller (51) comprises a blade equalizing rotating shaft (511) which is rotatably connected to the feeding rack (41) and the rotating center line of the blade equalizing rotating shaft is parallel to the central axis of the second feeding roller (422), and a plurality of blade equalizing rods (512) which are distributed at different positions of the blade equalizing rotating shaft (511) at intervals and extend outwards and protrude along the radial direction.

10. The tea leaf fermentation machine of claim 8, wherein: the feeding rack (41) is also provided with a guide sleeve (43) which is positioned at the output tail end of the feeding conveyer belt (423) and extends downwards, the upper end opening of the guide sleeve (43) is connected with the output tail end of the feeding conveyer belt (423), and the lower end opening of the guide sleeve (43) is opened and is arranged above the outer side of the feeding movable opening (121) of the movable fermentation cabinet (2) at the uppermost layer;

the tea leaf fermentation machine further comprises a scattering device (6) which is arranged in an inner cavity of the guide sleeve (43) and used for scattering tea leaves output on the feeding conveying belt (423), wherein the scattering device (6) comprises a leaf scattering roller (61) which is rotatably connected in the guide sleeve (43) and a leaf scattering driving assembly (62) for driving the leaf scattering roller (61) to rotate, and a rotating center line of the leaf scattering roller is parallel to a central axis of the first feeding roller (421);

the loose-leaf roller (61) comprises a loose-leaf rotating shaft (611) which is rotatably connected in the guide sleeve (43) and the rotating center line of which is parallel to the central axis of the first feeding roller (421), and a plurality of loose-leaf rods (612) which are arranged at intervals at different axial positions and different radial positions of the loose-leaf rotating shaft (611) and extend and protrude outwards along the radial direction.

11. The tea leaf fermenter according to claim 10, wherein: the number of the loose-leaf rollers (61) is more than two and the loose-leaf rollers are arranged in the guide sleeve (43) at intervals along the vertical direction.

12. The tea leaf fermenter according to any one of claims 1 to 11, wherein: the number of the movable channels (11) is four, and the length of the cabinet body (21) is 5m, the width of the cabinet body is 1.5m, and the height of the cabinet body is 15-20 cm.

13. The tea leaf fermenter according to any one of claims 1 to 11, wherein: two travel switches are arranged on one transverse side plate (211) of each cabinet body (21) so as to control the transverse moving travel of the movable fermentation cabinet (2).

14. The tea leaf fermenter according to any one of claims 1 to 11, wherein: the fermentation rack (1) is also fixedly provided with a plurality of water vapor spraying devices which extend along the transverse direction and are used for spraying water vapor from the bottom of the movable fermentation cabinet (2) in an upward inclined manner so as to control the tea fermentation humidity environment in the movable fermentation cabinet (2) at the bottom of each movable fermentation cabinet (2).