CN112715695B - Dark tea pile-fermentation aging machine with spraying mechanism - Google Patents

Dark tea pile-fermentation aging machine with spraying mechanism Download PDF

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Publication number
CN112715695B
CN112715695B CN202011528462.2A CN202011528462A CN112715695B CN 112715695 B CN112715695 B CN 112715695B CN 202011528462 A CN202011528462 A CN 202011528462A CN 112715695 B CN112715695 B CN 112715695B
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China
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cavity
hinged
mounting block
cover plate
block
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CN202011528462.2A
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CN112715695A (en
Inventor
封雯
颜伟信
毛克成
郑吟
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Pingli Yiming Tea Industry Co ltd
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Pingli Yiming Tea Industry Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/06Treating tea before extraction; Preparations produced thereby
    • A23F3/08Oxidation; Fermentation

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Tea And Coffee (AREA)

Abstract

The invention relates to the technical field of black tea preparation equipment, and discloses a black tea pile-fermentation aging machine with a spraying mechanism. Comprises a shell, wherein a cavity with an upward opening is arranged in the shell, and a cover plate is arranged at the opening of the cavity; the middle part of the cavity is provided with a mounting block, two sides of the mounting block are symmetrically hinged with rotatable baffles, rotatable rotating shafts are uniformly distributed between the upper side surface of the mounting block and the cover plate, and spiral blades are arranged on the rotating shafts; the lower side of the cover plate is provided with a storage groove, and a spraying mechanism for spraying tea is hinged in the storage groove. Through above-mentioned structure for baffle normal running fit pivot rotates and can overturn the heap to the tealeaves heap preferably, makes to overturn the heap more even, sprays tealeaves simultaneously, guarantees that tealeaves humidity carries out pile fermentation once more.

Description

Dark tea pile-fermentation aging machine with spraying mechanism
Technical Field
The invention relates to the technical field of black tea preparation equipment, in particular to a black tea pile-fermentation aging machine with a spraying mechanism.
Background
The pile fermentation process is that in black tea making process, the traditional pile fermentation process is that in the greenhouse, piling up the green-sun green tea to a certain height, then sprinkling water, coating hemp cloth, promoting the tea ferment to ferment under the action of damp-heat, along with the difference of pile fermentation degree, the tea color is changed from green to yellow, chestnut red and chestnut black. In the fermentation process, in order to keep the uniformity of fermentation, the pile turning and even turning are generally carried out manually, and the pile turning and even turning process is laborious and uneven, so that the quality of the tea leaves is unstable.
Disclosure of Invention
Aiming at the defect that the quality of tea is unstable due to the fact that dark tea is manually turned and piled in the prior art, the invention provides a dark tea pile-fermentation aging machine with a spraying mechanism. The tea pile can be uniformly turned and sprayed at the same time, so that the humidity of tea is ensured to be convenient for secondary pile fermentation.
In order to solve the technical problems, the invention is solved by the following technical scheme.
A black tea pile fermentation aging machine with a spraying mechanism comprises a machine shell, wherein a cavity with an upward opening is arranged in the machine shell, and a cover plate is arranged at the opening of the cavity; the middle part of the cavity is provided with a mounting block, two sides of the mounting block are symmetrically hinged with rotatable baffles, rotatable rotating shafts are uniformly distributed between the upper side surface of the mounting block and the cover plate, and spiral blades are arranged on the rotating shafts; a storage groove is formed in the lower side face of the cover plate, and a spraying mechanism for spraying tea is hinged in the storage groove; the side wall of the storage groove is provided with a second hinge hole oppositely; the spraying mechanism comprises two hinge rods which are hinged in parallel in the storage groove, one end of each hinge rod is provided with a second hinge shaft which extends into the corresponding second hinge hole, the baffle is used for pushing the hinge rods to be stored in the storage groove, a water storage block is connected between the other ends of the hinge rods, a water storage cavity is arranged in the water storage block, spray heads are evenly distributed on the water storage block, and a water storage tank used for supplying water to the water storage block is arranged on the cover plate.
Through the structure of the invention, the baffle plate rotates in cooperation with the rotation of the rotating shaft to better turn the tea pile, so that the turning is better and more uniform, meanwhile, the tea is sprayed, and the moisture of the tea is ensured to carry out pile fermentation again; the baffle rotates back and forth above the mounting block to drive the spraying mechanism to rotate around the second hinge shaft so that the turned tea leaves are sprayed better, and the humidity of the tea leaves is ensured to be convenient for secondary pile fermentation.
Preferably, first hinge holes are oppositely formed in the side walls of the cavities at two sides of the mounting block, and first hinge shafts extending into the corresponding first hinge holes are arranged on the baffle plate; the installation piece is interior to be equipped with both sides opening and supply the lift chamber that corresponds the baffle and stretch into, and the baffle stretches into the tip department in the lift intracavity and is equipped with the draw-in groove, is equipped with the dead lever in the draw-in groove, is equipped with the lifter plate that both ends are located between the draw-in groove in the lift intracavity, is equipped with the sliding tray that supplies to correspond the dead lever to pass on the lifter plate, is equipped with rotatable and screw thread and passes the lead screw that the lifter plate set up in the lift intracavity.
Through the structure of the invention, the screw rod can rotate to drive the lifting plate to lift, so as to drive the baffle plate to rotate around the first hinge shaft, and the baffle plate is preferably hinged and connected on the mounting block.
Preferably, a side face of the shell is provided with a feeding hole above the mounting block, and a side door capable of opening and closing is arranged at a position below the side face of the shell.
Preferably, the cover plate is provided with a first motor for driving the rotating shaft to rotate, and the rotating shaft is preferably rotated.
Preferably, a second motor for driving the screw rod to rotate is arranged on the lower side surface of the mounting block, and the screw rod is preferably rotated.
Preferably, the opening part of the lifting cavity is provided with a blocking mechanism for sealing the opening, the blocking mechanism comprises a sealing block arranged at the opening part, an opening-down movable cavity is arranged in the sealing block, the movable cavity is internally provided with a blocking block which is used for propping against a corresponding baffle plate through a second spring, the opening of the lifting cavity is preferably blocked, and the phenomenon that tea leaves enter the lifting cavity to cause that pile fermentation cannot be performed preferably is avoided.
Drawings
Figure 1 is a schematic diagram of a dark tea pile-on-pile aging machine of example 1;
figure 2 is a schematic cross-sectional view of a dark tea pile-on-pile aging machine of example 1;
FIG. 3 is a schematic view of a baffle and lifter plate in example 1;
FIG. 4 is a schematic view of the spray mechanism in example 1;
fig. 5 is a schematic view of the mounting block and the fixing plate in embodiment 1;
FIG. 6 is a schematic view showing the structure of a fan mounting plate and a guide plate in embodiment 1;
FIG. 7 is an enlarged schematic view of portion B of FIG. 5;
fig. 8 is an enlarged schematic view of the portion a in fig. 2.
Detailed Description
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present invention and are not intended to be limiting.
Example 1
As shown in fig. 1-8, the embodiment provides a dark tea pile fermentation aging machine, which comprises a machine shell 100, wherein a cavity 211 with an upward opening is arranged in the machine shell 100, and a cover plate 110 is arranged at the opening of the cavity 211; the cavity 211 is internally provided with a pile fermentation mechanism for piling tea leaves, the pile fermentation mechanism comprises a mounting block 220, two sides of the mounting block 220 are symmetrically hinged with baffle plates 230, lifting cavities 221 which are opened at two sides and allow the ends of the corresponding baffle plates 230 to extend in are arranged in the mounting block 220, the side walls of the cavity 211 positioned at two sides of the mounting block 220 are provided with first hinge holes, the baffle plates 230 are provided with first hinge shafts 311 which extend into the corresponding first hinge holes, the ends of the baffle plates 230 extending into the lifting cavities 221 are provided with clamping grooves 312, and fixing rods 313 are arranged in the clamping grooves 312; a lifting plate 320 positioned between the clamping grooves 312 is arranged in the lifting cavity 221, a sliding groove 321 for the corresponding fixing rod 313 to pass through is arranged in the lifting plate 320, and a screw rod 222 which can rotate and is arranged in the lifting cavity 221 in a way that threads pass through the lifting plate 320; a rotatable rotating shaft 240 is uniformly arranged between the upper side surface of the mounting block 220 and the cover plate 110, a spiral blade 241 is arranged on the rotating shaft 240, a feed inlet 101 positioned above the pile fermentation mechanism is arranged on the side surface of the machine shell 100, and an openable side door 102 is arranged below the side surface of the machine shell 100.
In this embodiment, the first hinge shaft 311 extends into the first hinge hole to realize the hinged connection of the baffle 230 in the cavity 211, wherein, through the arrangement of the clamping groove 312, the fixing rod 313, the sliding groove 321 and the screw rod 222, the fixing rod 313 penetrates through the sliding groove 321, and the screw rod 222 threads through the lifting plate 320, so that the lifting plate 320 can be driven to lift in the lifting cavity 221 by the rotation of the screw rod 222, and the lifting plate 320 can be driven to rotate around the first hinge shaft 311 by the lifting of the lifting plate 230 due to the sliding of the fixing rod 313 by the sliding groove 321; in this embodiment, when the lifting plate 320 is lifted to rotate the baffle 230 above the mounting block 220, the tea is conveyed into the cavity 211 by the feed inlet 101 and blocked by the baffle 230 and the mounting block 220, so that the tea is fermented in a pile fermentation mode; in order to ensure the uniformity of tea pile fermentation, the rotating shaft 240 drives the threaded blade 241 to rotate so that the tea at the bottom of the tea pile is conveyed to the upper part of the tea pile, and meanwhile, the lifting plate 320 is positioned in the lifting cavity 221 to lift so that the baffle 230 is driven to rotate back and forth above the mounting block 220, so that the effect of turning the tea pile is better; when the lifting plate 320 lifts and drives the baffle 230 to rotate below the mounting block 220, the tea leaves after piling fermentation fall to the bottom of the cavity 211 to be collected, and in this embodiment, through the openable side door 102, the black tea collected at the bottom of the cavity 211 is discharged.
In this embodiment, the cover plate 110 is provided with spraying mechanisms located at two sides for spraying tea leaves, the lower side surface of the cover plate 110 is provided with a storage groove 251, and the storage groove 251 is relatively provided with a second hinge hole; the spraying mechanism comprises two hinge rods 410 which are hinged in parallel in the storage groove 251, one end of each hinge rod 410 is provided with a second hinge shaft 411 which extends into the corresponding second hinge hole, the baffle 230 is used for pushing the hinge rod 410 to be stored in the storage groove 251, a water storage block 420 is connected between the other ends of the hinge rods 410, a water storage cavity is arranged in the water storage block 420, spraying heads 421 are uniformly distributed on the water storage block 420, and a water storage tank 111 for supplying water to the water storage block 420 is arranged on the cover plate 110.
In the embodiment, the water storage tank 111 supplies water into the water storage block 420 through a hose, and the water in the water storage cavity is atomized and sprayed out through the spray head 421; wherein, the second hinge shaft 411 extends into the second hinge hole to realize the hinge connection of the spraying mechanism in the accommodating groove 251; in this embodiment, the baffle 230 rotates to the cover plate 110 to push the spraying mechanism to be stored in the storage groove 251, so that the spraying mechanism is stored during tea pile fermentation; when the baffle 230 is located above the mounting block 220 and rotates back and forth, the spraying mechanism rotates around the second hinge shaft 411 under the action of gravity, so that the turned tea leaves are sprayed better, and the humidity of the tea leaves is ensured to be convenient for secondary pile fermentation.
In this embodiment, fixing plates 224 are symmetrically arranged at two sides of the mounting block 220 and at the lower end, a material guiding plate 260 is arranged in the cavity 211 and below the fixing plates 224, and an air drying mechanism for air-drying tea leaves on the material guiding plate 260 is arranged on the fixing plates 224; the airing mechanism comprises a fan mounting plate 270 which is arranged in parallel with the corresponding guide plate 260, a through groove 621 is formed in the fan mounting plate 270, and a fan 271 positioned at the through groove 621 is arranged on the fan mounting plate 270.
By the construction in this embodiment, when the baffle 230 rotates to the lower part of the mounting block 220, the piled tea leaves fall to the bottom of the cavity 211 under the guiding action of the guide plate 260; through the arrangement of the fan mounting plate 270, the through groove 621 and the fan 271, the fan 271 can blow and dry the tea leaves passing through the guide plate 260, so that the black tea can be prepared conveniently; wherein, the material guiding plate 260 is provided with ventilation holes, and the fan 271 preferably blows and dries the tea leaves on the material guiding plate 260.
In this embodiment, a hinge slot 212 is disposed on the opposite side of the cavity 211 and below the cavity, a third hinge hole is disposed on the opposite side of the hinge slot 212, and a third hinge shaft 611 extending into the corresponding third hinge hole is disposed on the guide plate 260; a groove 511 into which one end of the corresponding fan mounting plate 270 extends is formed in the side surface of the fixed plate 224, a fourth hinge hole is formed in the side surface of the groove 511, a fourth hinge shaft 622 which extends into the corresponding fourth hinge hole is formed in one end of the fan mounting plate 270, and a connecting rod 261 is hinged between the guide plate 260 and the fan mounting plate 270; the side of fixed plate 224 is equipped with mounting groove 512, be equipped with guide post 710 in the mounting groove 512, be equipped with bar groove 513 along the length direction of guide post 710 on the lateral wall of mounting groove 512, be equipped with slider 720 in the mounting groove 512, guide post 710 passes slider 720 setting, be equipped with the connecting rod 721 of one end articulated connection at slider 720 on the slider 720, the other end articulated connection of connecting rod 721 is on fan mounting panel 270, be equipped with the slider 722 that stretches out corresponding bar groove 513 on the slider 720, the cover is equipped with the first spring 730 that is used for promoting the slider 720 and reciprocates on the guide post 710, the downside of baffle 230 corresponds slider 722 and is equipped with lug 314, be equipped with the inclined plane that is used for promoting slider 722 to move down on the lug 314.
In this embodiment, the third hinge shaft 611 extends into the third hinge hole to realize the hinged connection of the guide plate 260 in the hinge slot 212, and the fourth hinge shaft 622 extends into the corresponding fourth hinge hole to realize the hinged installation of the fan installation plate 270 on the fixed plate 224, wherein the parallel state is preferably maintained therebetween by the arrangement of the connecting rod 261; through the arrangement of the guide post 710, the sliding block 720, the sliding block 722, the connecting rod 721, the bar-shaped groove 513 and the first spring 730 in the embodiment, the first spring 730 always pushes the sliding block 720 to move upwards along the guide post 710 to drive the inclination angle of the fan mounting plate 270 to be smaller so as to drive the material guide plate 260 to be at a smaller inclination angle, and the descending speed of the tea leaves passing through the material guide plate 260 is slower, so that long-time blowing and airing can be achieved; wherein, the lifting plate 320 can drive the baffle 230 to rotate to the fixed plate 224, and further the inclined surface on the protruding block 314 extrudes the sliding block 722 to enable the sliding block 720 to move downwards to drive the inclination angle of the fan mounting plate 270 to become larger to drive the inclination angle of the material guiding plate 260 to become larger, thereby controlling the descending speed of the tea leaves on the material guiding plate 260 and realizing the adjustment of the blowing and airing time of the tea leaves on the material guiding plate 260 by the airing mechanism; wherein the end of the slider 722 extending beyond the slot 513 is provided with rounded corners that preferably mate with the beveled surfaces on the bumps 314.
In this embodiment, a plugging mechanism for sealing the opening is disposed at the opening of the lifting cavity 221, the plugging mechanism includes a sealing block 810 disposed at the opening, a movable cavity 811 with a downward opening is disposed in the sealing block 810, and a plugging block 820 for abutting against the corresponding baffle 230 is disposed in the movable cavity 811 through a second spring 830.
Through the configuration in this embodiment, the second spring 830 always pushes the plugging block 820 to move downwards to be attached to the side wall of the baffle 230, so as to plug the opening of the lifting cavity 221, and avoid that tea leaves enter the lifting cavity 221, so that pile fermentation cannot be performed preferably.
In this embodiment, the cover 110 is provided with a first motor 112 for driving the rotating shaft 240 to rotate, and preferably, the rotating shaft 240 rotates.
In this embodiment, a second motor 223 for driving the screw rod 222 to rotate is disposed on the lower side of the mounting block 220, and preferably, the screw rod 222 is rotated.
In general, the above embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.

Claims (5)

1. A black tea pile fermentation aging machine with spray mechanism, its characterized in that: comprises a machine shell (100), wherein a cavity (211) with an upward opening is arranged in the machine shell (100), and a cover plate (110) is arranged at the opening of the cavity (211); a mounting block (220) is arranged in the middle of the cavity (211), rotatable baffles (230) are symmetrically hinged on two sides of the mounting block (220), rotatable rotating shafts (240) are uniformly distributed between the upper side surface of the mounting block (220) and the cover plate (110), and spiral blades (241) are arranged on the rotating shafts (240); a containing groove (251) is arranged on the lower side surface of the cover plate (110), and a spraying mechanism for spraying tea is hinged in the containing groove (251); the side wall of the accommodating groove (251) is provided with a second hinge hole oppositely; the spraying mechanism comprises two hinged rods (410) which are hinged in the storage groove (251) in parallel, one end of each hinged rod (410) is provided with a second hinged shaft (411) which extends into the corresponding second hinged hole, the baffle (230) is used for pushing each hinged rod (410) to be stored in the storage groove (251), a water storage block (420) is connected between the other ends of the hinged rods (410), a water storage cavity is arranged in each water storage block (420), spray heads (421) are uniformly distributed on the water storage blocks (420), and a water storage tank (111) for supplying water to the water storage blocks (420) is arranged on the cover plate (110);
the side walls of the cavities (211) positioned at the two sides of the mounting block (220) are oppositely provided with first hinge holes, and the baffle plate (230) is provided with first hinge shafts (311) which extend into the corresponding first hinge holes; lifting cavities (221) with openings on two sides and corresponding to the baffle plates (230) to extend in are arranged in the mounting blocks (220), clamping grooves (312) are formed in the end portions, which extend into the lifting cavities (221), of the baffle plates (230), fixing rods (313) are arranged in the clamping grooves (312), lifting plates (320) with two ends located between the clamping grooves (312) are arranged in the lifting cavities (221), sliding grooves (321) for the corresponding fixing rods (313) to penetrate through are formed in the lifting plates (320), and screw rods (222) which are rotatable and are arranged in the lifting cavities (221) and are threaded to penetrate through the lifting plates (320).
2. A dark tea pile-fermentation aging machine with spray mechanism as claimed in claim 1, characterized in that: the side of the shell (100) is provided with a feed inlet (101) above the mounting block (220), and the side of the shell (100) is provided with a side door (102) which can be opened and closed below.
3. A dark tea pile-fermentation aging machine with spray mechanism as claimed in claim 1, characterized in that: the cover plate (110) is provided with a first motor (112) for driving the rotating shaft (240) to rotate.
4. A dark tea pile-fermentation aging machine with spray mechanism as claimed in claim 1, characterized in that: the lower side surface of the mounting block (220) is provided with a second motor (223) for driving the screw rod (222) to rotate.
5. A dark tea pile-fermentation aging machine with spray mechanism as claimed in claim 1, characterized in that: the opening part of the lifting cavity (221) is provided with a blocking mechanism for sealing the opening, the blocking mechanism comprises a sealing block (810) arranged at the opening part, a movable cavity (811) with a downward opening is arranged in the sealing block (810), and a blocking block (820) which is used for propping against the corresponding baffle plate (230) is arranged in the movable cavity (811) through a second spring (830).
CN202011528462.2A 2020-12-22 2020-12-22 Dark tea pile-fermentation aging machine with spraying mechanism Active CN112715695B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011528462.2A CN112715695B (en) 2020-12-22 2020-12-22 Dark tea pile-fermentation aging machine with spraying mechanism

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Application Number Priority Date Filing Date Title
CN202011528462.2A CN112715695B (en) 2020-12-22 2020-12-22 Dark tea pile-fermentation aging machine with spraying mechanism

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CN112715695B true CN112715695B (en) 2023-12-29

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204104695U (en) * 2014-10-14 2015-01-21 淳安县左口天顺农业技术服务专业合作社 The wet stack device of black tea
CN204930229U (en) * 2015-09-25 2016-01-06 刘峥霞 The wet stack device of gravity type tealeaves
CN206498856U (en) * 2016-12-09 2017-09-19 普洱知味茶厂有限责任公司 A kind of Pu'er tea pile fermentation device
CN206866527U (en) * 2017-05-19 2018-01-12 洪泽白马湖农业科技有限公司 A kind of automatic pile fermentation machine of black tea
CN107751438A (en) * 2017-11-23 2018-03-06 丹寨县黔丹硒业有限责任公司 A kind of tea processing pile fermentation device
CN107980944A (en) * 2017-11-24 2018-05-04 贵州云顶茶叶有限公司 A kind of black tea processes pile fermentation device
CN108244288A (en) * 2018-01-30 2018-07-06 柳城县国营伏虎华侨农场茶厂 A kind of dark tea piling device
CN208462847U (en) * 2018-01-30 2019-02-05 柳城县国营伏虎华侨农场茶厂 A kind of dark tea piling device
CN208956901U (en) * 2018-05-25 2019-06-11 益阳茶厂有限公司 A kind of novel dark tea piling device
CN209359530U (en) * 2018-07-12 2019-09-10 湖南益阳香炉山茶业股份有限公司 A kind of Huanghua pear dark tea pile fermentation machine
CN210168933U (en) * 2019-07-03 2020-03-24 广东碧辉生物技术有限公司 Pile-fermentation effusion-prevention device special for diffusing golden flower dark tea
CN210642265U (en) * 2018-05-28 2020-06-02 湖南城市学院 Black tea fermentation device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204104695U (en) * 2014-10-14 2015-01-21 淳安县左口天顺农业技术服务专业合作社 The wet stack device of black tea
CN204930229U (en) * 2015-09-25 2016-01-06 刘峥霞 The wet stack device of gravity type tealeaves
CN206498856U (en) * 2016-12-09 2017-09-19 普洱知味茶厂有限责任公司 A kind of Pu'er tea pile fermentation device
CN206866527U (en) * 2017-05-19 2018-01-12 洪泽白马湖农业科技有限公司 A kind of automatic pile fermentation machine of black tea
CN107751438A (en) * 2017-11-23 2018-03-06 丹寨县黔丹硒业有限责任公司 A kind of tea processing pile fermentation device
CN107980944A (en) * 2017-11-24 2018-05-04 贵州云顶茶叶有限公司 A kind of black tea processes pile fermentation device
CN108244288A (en) * 2018-01-30 2018-07-06 柳城县国营伏虎华侨农场茶厂 A kind of dark tea piling device
CN208462847U (en) * 2018-01-30 2019-02-05 柳城县国营伏虎华侨农场茶厂 A kind of dark tea piling device
CN208956901U (en) * 2018-05-25 2019-06-11 益阳茶厂有限公司 A kind of novel dark tea piling device
CN210642265U (en) * 2018-05-28 2020-06-02 湖南城市学院 Black tea fermentation device
CN209359530U (en) * 2018-07-12 2019-09-10 湖南益阳香炉山茶业股份有限公司 A kind of Huanghua pear dark tea pile fermentation machine
CN210168933U (en) * 2019-07-03 2020-03-24 广东碧辉生物技术有限公司 Pile-fermentation effusion-prevention device special for diffusing golden flower dark tea

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