Secondary fermentation equipment for black tea
By introducing horizontal movement and lifting mechanisms into the secondary fermentation equipment of black tea, the problem of inconvenient black tea turning in the equipment is solved, uniform fermentation and convenient use of black tea is achieved, and fermentation efficiency and quality are improved.
Patent Information
- Application Number
- CN202420734341.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing secondary fermentation equipment of black tea is not convenient for turning the black tea in fermentation, resulting in poor fermentation uniformity and inconvenient access.
A secondary fermentation equipment of black tea including a base plate, a temperature-controlled water tank, a fermentation tank, a top seat, a slide chute, a servo motor, a turn mechanism and a lifting mechanism is designed to achieve uniform turn of black tea through a transverse shift mechanism, and The fermented black tea is easy to use through the lifting mechanism.
It improves the fermentation efficiency and quality of black tea, simplifies operations, improves work efficiency, and ensures the uniformity and convenience of the fermentation process.
Smart Images
Figure CN222148924U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of black tea fermentation equipment, in particular to a secondary fermentation equipment for black tea. Background Art
[0002] Black tea is the young leaves or buds of the tea plant of the family Theaceae. Black tea is not grown naturally, but was made from green tea in the late Ming and early Qing dynasties. It is made from new leaves of suitable tea trees, and is refined through a series of processes such as withering, rolling (cutting), fermentation, and drying. The fermentation process causes the ingredients in the tea to react chemically, and when brewed with water, it not only has a pleasant aroma, but also presents a unique dark red tea color, so it is called "black tea". Secondary fermentation equipment is required during the secondary fermentation of black tea.
[0003] However, the existing secondary fermentation equipment for black tea is often not convenient for turning the fermenting black tea, which will lead to poor uniformity of black tea fermentation. In addition, the existing secondary fermentation equipment for black tea is not convenient for taking the fermented black tea, which is quite inconvenient. Utility Model Content
[0004] The utility model provides a secondary fermentation device for black tea, aiming to solve the problem that the existing secondary fermentation device for black tea mentioned in the background technology is inconvenient to turn over the fermenting black tea and it is inconvenient to take out the material.
[0005] To solve the above problems, the utility model is implemented as follows: a secondary fermentation device for black tea, comprising: a bottom plate with a plurality of pillars; a temperature-controlled water tank fixedly mounted on the top of the plurality of pillars and having a placement groove; a fermentation box arranged on the placement groove; a top seat arranged on the top of the temperature-controlled water tank; a slide groove opened at the bottom of the top seat; a transverse movement mechanism arranged on the top seat, the transverse movement mechanism being used to control the transverse movement of a flipping mechanism; a flipping mechanism arranged on the transverse movement mechanism, the flipping mechanism being used to flip the fermenting black tea; a lifting mechanism arranged on the bottom plate, the lifting mechanism being used to control the lifting and lowering of the top seat.
[0006] Preferably, the transverse movement mechanism includes: a servo motor fixedly mounted on the inner wall of the top seat; a screw fixedly mounted on the output shaft of the servo motor and rotatably connected to the inner wall of the top seat; and a sliding plate threadedly sleeved on the screw and slidably connected to the inner walls on both sides of the slide groove.
[0007] Preferably, the flipping mechanism includes: a horizontal plate fixedly mounted on the bottom of the sliding plate; a plurality of flipping rods rotatably mounted on the bottom of the horizontal plate; a driving motor fixedly mounted on the bottom of the horizontal plate and having a single-groove synchronous wheel; a plurality of double-groove synchronous wheels respectively fixedly mounted on the plurality of flipping rods, and a plurality of synchronous belts are mounted on the single-groove synchronous wheel and the plurality of double-groove synchronous wheels.
[0008] Preferably, the lifting mechanism includes: a plurality of rotating rods rotatably mounted on the base plate and having threaded blocks; a plurality of threaded sleeves respectively threadedly sleeved on the plurality of threaded blocks and fixedly connected to the top seat; a lifting motor fixedly mounted on the base plate; a plurality of pulleys respectively fixedly sleeved on the output shaft of the lifting motor and on the plurality of rotating rods, and a plurality of synchronous belts are sleeved on the plurality of pulleys.
[0009] Preferably, a heating plate is provided on the inner wall of the temperature-controlled water tank, and a water temperature sensor is provided on the inner wall of the temperature-controlled water tank.
[0010] Preferably, a controller is provided on the top seat, and the controller is electrically connected to the servo motor, the drive motor, the lifting motor, the heating plate and the water temperature sensor.
[0011] Preferably, a water inlet is provided on the temperature-controlled water tank, and a plurality of handles are fixedly mounted on the fermentation box.
[0012] Compared with the related art, the secondary fermentation equipment of black tea provided by the utility model has the following beneficial effects:
[0013] Compared with the prior art, the bottom plate of the secondary fermentation equipment of black tea provided by the present invention serves as the basis of the entire device and supports the entire system. The temperature-controlled water tank realizes precise control of the internal temperature of the fermentation box through its internal temperature control system, thereby creating an environment suitable for the fermentation of black tea. The fermentation box is placed on the placement slot of the temperature-controlled water tank to accommodate and ferment the black tea. The top seat is installed on the top of the temperature-controlled water tank, and a slide groove is arranged on it to provide a moving track for the transverse movement mechanism. The transverse movement mechanism works on the top seat and can control the flipping mechanism to move laterally above the fermentation box to realize uniform flipping of the fermenting black tea. The flipping mechanism is specially designed for flipping the fermenting black tea. Through its precise movement, it can effectively improve the fermentation efficiency and quality of the black tea. In addition, a lifting mechanism is also arranged on the bottom plate, which can control the top seat and the transverse movement mechanism and flipping mechanism thereon to lift and lower, so as to facilitate the placement and removal of the fermentation box, and thus facilitate the input and use of black tea.
[0014] The entire device is cleverly designed, with a stable structure and easy operation. The precise temperature control of the temperature-controlled water tank and the uniform turning of the black tea by the transverse movement mechanism and the turning mechanism can greatly improve the fermentation effect of the black tea and improve the product quality. At the same time, the design of the lifting mechanism also makes the operation of the device more convenient and improves work efficiency. In general, the black tea fermentation device of this patent has significant practicality and innovation, has a positive role in promoting the fermentation process of black tea, and is expected to be widely used in the field of tea processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main cross-sectional structure of a secondary fermentation device for black tea provided by the utility model;
[0016] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the middle flipping mechanism;
[0017] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the medium fermentation box;
[0018] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG.
[0019] Figure numerals: 1. bottom plate; 2. temperature-controlled water tank; 3. placement tank; 4. fermentation tank; 5. top seat; 6. slide; 7. servo motor; 8. screw; 9. sliding plate; 10. horizontal plate; 11. flip rod; 12. driving motor; 13. single-groove synchronous wheel; 14. double-groove synchronous wheel; 15. rotating rod; 16. threaded block; 17. threaded sleeve; 18. lifting motor; 19. pulley; 20. heating plate; 21. water temperature sensor; 22. controller. DETAILED DESCRIPTION
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0022] The utility model embodiment provides a secondary fermentation device for black tea, such as Figure 1-4 As shown, the secondary fermentation equipment of black tea includes: a bottom plate 1 with a plurality of pillars; a temperature-controlled water tank 2 fixedly mounted on the top of the plurality of pillars and having a placement groove 3; a fermentation box 4 arranged on the placement groove 3; a top seat 5 arranged on the top of the temperature-controlled water tank 2; a slide groove 6 opened at the bottom of the top seat 5; a transverse movement mechanism arranged on the top seat 5, the transverse movement mechanism is used to control the transverse movement of a flipping mechanism; a flipping mechanism arranged on the transverse movement mechanism, the flipping mechanism is used to flip the fermenting black tea; a lifting mechanism arranged on the bottom plate 1, the lifting mechanism is used to control the lifting and lowering of the top seat 5.
[0023] In this embodiment, the bottom plate 1 serves as the basis of the entire device and supports the entire system. The temperature-controlled water tank 2 realizes precise control of the internal temperature of the fermentation box 4 through its internal temperature control system, thereby creating an environment suitable for the fermentation of black tea. The fermentation box 4 is placed on the placement groove 3 of the temperature-controlled water tank 2 to accommodate and ferment the black tea. The top seat 5 is installed on the top of the temperature-controlled water tank 2, and a slide groove 6 is arranged on it to provide a moving track for the transverse movement mechanism. The transverse movement mechanism works on the top seat 5 and can control the flipping mechanism to move horizontally above the fermentation box 4 to achieve uniform flipping of the fermenting black tea. The flipping mechanism is specially designed for flipping the fermenting black tea. Through its precise movement, it can effectively improve the fermentation efficiency and quality of the black tea. In addition, a lifting mechanism is also arranged on the bottom plate 1, which can control the top seat 5 and the transverse movement mechanism and flipping mechanism thereon to lift and lower, so as to facilitate the placement and removal of the fermentation box 4, and thus facilitate the input and use of black tea.
[0024] The entire device is cleverly designed, with a stable structure and easy operation. The precise temperature control of the temperature-controlled water tank 2 and the uniform turning of the black tea by the transverse movement mechanism and the turning mechanism can greatly improve the fermentation effect of the black tea and improve the product quality. At the same time, the design of the lifting mechanism also makes the operation of the device more convenient and improves work efficiency. In general, the black tea fermentation device of this patent has significant practicality and innovation, has a positive role in promoting the fermentation process of black tea, and is expected to be widely used in the field of tea processing.
[0025] In a further preferred embodiment of the utility model, the transverse movement mechanism includes: a servo motor 7 fixedly mounted on the inner wall of the top seat 5; a screw rod 8 fixedly mounted on the output shaft of the servo motor 7 and rotatably connected to the inner wall of the top seat 5; and a sliding plate 9 threadedly sleeved on the screw rod 8 and slidably connected to the inner walls on both sides of the slide groove 6.
[0026] In this embodiment, the servo motor 7 is fixedly mounted on the inner wall of the top seat 5 as the power source of the transverse movement mechanism. Its output shaft is fixedly connected to the screw 8, so that when the servo motor 7 is started, it can drive the screw 8 to rotate. At the same time, the screw 8 is rotatably connected to the inner wall of the top seat 5 to ensure its rotation stability. A sliding plate 9 is threadedly sleeved on the screw 8, so that when the screw 8 rotates, the sliding plate 9 can move along the axial direction of the screw 8. In addition, the sliding plate 9 is also slidably connected to the inner walls on both sides of the slide 6. This design not only limits the moving direction of the sliding plate 9 so that it can only slide along the direction of the slide 6, but also increases the stability of the movement of the sliding plate 9. Through this design, when the servo motor 7 is started, it can drive the sliding plate 9 to move horizontally in the slide 6. Since a flipping mechanism is usually installed on the sliding plate 9, this lateral movement can achieve uniform flipping of the fermenting black tea.
[0027] In a further preferred embodiment of the utility model, the flipping mechanism includes: a horizontal plate 10 fixedly mounted at the bottom of the sliding plate 9; a plurality of flipping rods 11 rotatably mounted at the bottom of the horizontal plate 10; a driving motor 12 fixedly mounted at the bottom of the horizontal plate 10 and having a single-groove synchronous wheel 13; a plurality of double-groove synchronous wheels 14 respectively fixedly mounted on the plurality of flipping rods 11, and a plurality of synchronous belts are mounted on the single-groove synchronous wheel 13 and the plurality of double-groove synchronous wheels 14.
[0028] In this embodiment, the transverse plate 10 is fixedly mounted on the bottom of the sliding plate 9 as the supporting base of the flipping mechanism. At the bottom of the transverse plate 10, a plurality of flipping rods 11 are rotatably mounted. These flipping rods 11 will be directly used to flip the fermented black tea. The driving motor 12 is also fixedly mounted on the bottom of the transverse plate 10 and is provided with a single-groove synchronous wheel 13. When the driving motor 12 is started, the single-groove synchronous wheel 13 will rotate accordingly. At the same time, each flipping rod 11 is fixedly sleeved with a double-groove synchronous wheel 14. These single-groove synchronous wheels 13 and the double-groove synchronous wheels 14 are connected by a plurality of channels. The synchronous belts are connected to form a synchronous transmission system. When the driving motor 12 is started, the rotation of the single-groove synchronous wheel 13 will be transmitted to each double-groove synchronous wheel 14 through the synchronous belt, thereby driving the turning rod 11 to rotate. Since the turning rod 11 is rotatably mounted on the cross plate 10, their rotational movement will be converted into a turning action for the black tea. This design makes the turning mechanism work more stable and efficient. Through the precise control of the driving motor 12, the rotation speed and the turning angle of the turning rod 11 can be accurately adjusted, thereby ensuring the uniform turning of the black tea during the fermentation process.
[0029] In a further preferred embodiment of the utility model, the lifting mechanism includes: a plurality of rotating rods 15 rotatably mounted on the base plate 1 and having threaded blocks 16; a plurality of threaded sleeves 17 respectively threadedly sleeved on the plurality of threaded blocks 16 and fixedly connected to the top seat 5; a lifting motor 18 fixedly mounted on the base plate 1; a plurality of pulleys 19 respectively fixedly sleeved on the output shaft of the lifting motor 18 and on the plurality of rotating rods 15, and a plurality of synchronous belts are sleeved on the plurality of pulleys 19.
[0030] In this embodiment, a plurality of rotating rods 15 are rotatably mounted on the bottom plate 1, and each rotating rod 15 is provided with a threaded block 16, which is threadedly sleeved with a threaded sleeve 17, and the threaded sleeve 17 is fixedly connected to the top seat 5. This design enables the threaded sleeve 17 to be lifted and lowered along the axial direction of the threaded block 16 when the rotating rod 15 rotates, thereby realizing the lifting and lowering control of the top seat 5. The lifting motor 18 is fixedly mounted on the bottom plate 1 as the power source of the lifting mechanism, and a pulley 19 is fixedly sleeved on its output shaft. At the same time, each rotating rod 15 is also provided with a plurality of threaded blocks 16. The fixed sleeve is provided with a pulley 19, and these pulleys 19 are connected by multiple synchronous belts to form a synchronous transmission system. When the lifting motor 18 is started, the rotation of its output shaft will be transmitted to each rotating rod 15 through the synchronous belt, so that they rotate synchronously. Through this design, when the top seat 5 needs to be lifted or lowered, it is only necessary to start the lifting motor 18 to drive the rotating rod 15 to rotate through the synchronous transmission system, thereby realizing the lifting and lowering movement of the top seat 5. This lifting mechanism is not only simple in structure and easy to operate, but also stable and efficient in lifting and lowering, and can well meet the lifting and lowering requirements during the fermentation process of black tea.
[0031] In a further preferred embodiment of the present invention, a heating plate 20 is provided on the inner wall of the temperature-controlled water tank 2 , and a water temperature sensor 21 is provided on the inner wall of the temperature-controlled water tank 2 .
[0032] In the present embodiment, the heating plate 20 is arranged on the inner wall of the temperature-controlled water tank 2 as the main heating element. When the temperature inside the temperature-controlled water tank 2 needs to be adjusted, the heating plate 20 can be quickly heated to increase the water temperature inside the temperature-controlled water tank 2. This design enables the temperature-controlled water tank 2 to quickly respond to temperature change requirements and ensure that the temperature inside the fermentation tank 4 is always in an optimal state. At the same time, a water temperature sensor 21 is also installed on the inner wall of the temperature-controlled water tank 2 for real-time monitoring of the water temperature inside the temperature-controlled water tank 2. Through the precise measurement of the water temperature sensor 21, the water temperature data inside the temperature-controlled water tank 2 can be obtained in real time, thereby achieving precise control of the temperature. When the water temperature sensor 21 detects that the water temperature deviates from the set value, the control system can automatically adjust the working state of the heating plate 20 to quickly restore the water temperature to the set value. This design makes the black tea fermentation device of the present invention more accurate and efficient in temperature control. Through the rapid heating of the heating plate 20 and the precise monitoring of the water temperature sensor 21, it can ensure that the temperature inside the fermentation tank 4 is always in an optimal state, thereby maximizing the fermentation effect and quality of the black tea.
[0033] In a further preferred embodiment of the present invention, a controller 22 is disposed on the top seat 5 , and the controller 22 is electrically connected to the servo motor 7 , the drive motor 12 , the lifting motor 18 , the heating plate 20 and the water temperature sensor 21 .
[0034] In this embodiment, the device can be conveniently operated and controlled by the controller 22 .
[0035] In a further preferred embodiment of the present invention, a water inlet is provided on the temperature-controlled water tank 2, and a plurality of handles are fixedly mounted on the fermentation box 4.
[0036] In this embodiment, water can be injected into the temperature-controlled water tank 2 through the water injection port, and the fermentation box 4 can be placed and taken out conveniently through a plurality of handles.
[0037] In summary, compared with related technologies, the present device can not only perform secondary fermentation on black tea, but also continuously turn the black tea in the fermentation box during the fermentation process, thereby improving the uniformity of black tea fermentation and making it easier to take out the fermented black tea.
[0038] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.
[0039] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A secondary fermentation equipment for black tea, It is characterized in that include: a base plate with multiple struts; A temperature-controlled water tank fixedly mounted on the top of the plurality of pillars and having a placement slot; A fermentation box disposed on the placement tank; A top seat arranged on the top of the temperature-controlled water tank; A slide groove is provided at the bottom of the top seat; A transverse movement mechanism is provided on the top seat, and the transverse movement mechanism is used to control the transverse movement of the flipping mechanism; A turning mechanism disposed on the transverse movement mechanism, the turning mechanism being used to turn the fermenting black tea; A lifting mechanism is arranged on the bottom plate, and the lifting mechanism is used to control the lifting of the top seat.
2. The secondary fermentation equipment for black tea according to claim 1, It is characterized in that The traverse mechanism comprises: A servo motor fixedly mounted on the inner wall of the top seat; A screw rod fixedly mounted on the output shaft of the servo motor and rotatably connected to the inner wall of the top seat; A sliding plate is threadably sleeved on the screw rod and slidably connected to the inner walls on both sides of the sliding groove.
3. The secondary fermentation equipment for black tea according to claim 2, It is characterized in that The flipping mechanism comprises: A horizontal plate fixedly mounted on the bottom of the sliding plate; Rotating a plurality of flipping rods installed at the bottom of the horizontal plate; A driving motor fixedly mounted on the bottom of the horizontal plate and having a single-groove synchronous wheel; A plurality of double-groove synchronous wheels are respectively fixedly sleeved on the plurality of flipping rods, and a plurality of synchronous belts are sleeved on the single-groove synchronous wheel and the plurality of double-groove synchronous wheels.
4. The secondary fermentation device for black tea according to claim 3, It is characterized in that The lifting mechanism comprises: A plurality of rotating rods rotatably mounted on the bottom plate and having threaded blocks; A plurality of threaded sleeves respectively threadedly sleeved on the plurality of threaded blocks and fixedly connected to the top seat; A lifting motor fixedly mounted on the bottom plate; A plurality of pulleys are respectively fixedly sleeved on the output shaft of the lifting motor and the plurality of rotating rods, and a plurality of synchronous belts are sleeved on the plurality of pulleys.
5. The secondary fermentation equipment for black tea according to claim 4, It is characterized in that A heating plate is arranged on the inner wall of the temperature-controlled water tank, and a water temperature sensor is arranged on the inner wall of the temperature-controlled water tank.
6. The secondary fermentation device for black tea according to claim 5, It is characterized in that A controller is arranged on the top seat, and the controller is electrically connected with the servo motor, the driving motor, the lifting motor, the heating plate and the water temperature sensor.
7. The secondary fermentation device for black tea according to claim 1, It is characterized in that A water inlet is provided on the temperature-controlled water tank, and a plurality of handles are fixedly mounted on the fermentation box.