CN221711114U - Automatic material turning device for black tea fermentation machine - Google Patents

Abstract

The utility model discloses an automatic material turning device for a black tea fermentation machine, which comprises a supporting base, a supporting frame, a fermentation tank, a driving structure, a material turning structure and a spraying fermentation structure, wherein the supporting frame is arranged on the supporting base, two ends of the fermentation tank are rotatably arranged on opposite side walls in the supporting frame, a material inlet and a material outlet are formed in the fermentation tank, the driving structure is arranged on the inner top wall of the supporting frame, the material turning structure is arranged in the fermentation tank, and the spraying fermentation structure is arranged on the supporting base and is arranged on two sides of the supporting frame. The utility model relates to the technical field of black tea fermentation, and particularly provides an automatic turning device for a black tea fermentation machine, which is capable of uniformly heating and turning.

Description

Automatic material turning device for black tea fermentation machine

Technical Field

The utility model relates to the technical field of black tea fermentation, in particular to an automatic material turning device for a black tea fermentation machine.

Background Art

Black tea is a fully fermented tea, made from new buds and leaves of suitable tea trees, through a series of processes such as rolling, fermentation and drying. Black tea has the characteristics of black tea, red soup, red leaves and sweet and mellow taste. Keemun black tea is the most famous black tea variety in my country.

Fermentation is a key factor in forming the aroma of black tea. During the fermentation process of black tea, turning the material can make the overall fermentation of the tea leaves uniform and consistent. After searching, the publication number CN219660850U is a black tea fermentation device that is easy to turn the material. The first gear is driven to rotate by the shaft, and the first gear is meshed with the gear ring, thereby driving the gear ring and the fermentation cylinder to rotate, and the auxiliary wheel is used to assist, and then the black tea inside the fermentation cylinder 3 is turned over, so that the black tea can be fermented evenly, and sprayed out through the atomizing nozzle, and the electric heating wire is heated by the electric heating plate at the same time, so that the water mist is turned into water vapor due to the increase in temperature. At this time, the water vapor is transported to the black tea side of the fermentation cylinder by the fan, thereby improving the fermentation efficiency of the black tea. Fermentation requires a certain humidity and temperature. It is inefficient and uneven to heat the fermentation cylinder only by the heating wire and then transfer it to the tea leaves.

Utility Model Content

In view of the above situation, in order to remedy the above existing defects, the utility model provides an automatic material turning device for a black tea fermentation machine with uniform heating and turning.

The utility model provides the following technical solutions: The utility model proposes an automatic material turning device for a black tea fermentation machine, comprising a supporting base, a supporting frame, a fermentation tank, a driving structure, a material turning structure and a spray fermentation structure, wherein the supporting frame is arranged on the supporting base, and the two ends of the fermentation tank are rotatably arranged on opposite side walls inside the supporting frame, the fermentation tank is provided with an inlet and outlet, the driving structure is arranged on the top wall inside the supporting frame, the material turning structure is arranged in the fermentation tank, and the spray fermentation structure is installed on the supporting base and located on both sides of the supporting frame.

Furthermore, the driving structure includes a driving bin, a dual-axis motor, gears and a gear ring. The driving bin is arranged on the inner top wall of the support frame, the dual-axis motor is arranged on the inner bottom wall of the driving bin, the gears are provided in two groups and are installed on the power output shaft of the dual-axis motor, the gear ring is provided in two groups and is sleeved on the outer wall of the fermentation tank, and the gears and gear rings are meshed.

Furthermore, the material turning structure includes a motor protective shell, a drive motor, a bevel gear, a stirring shaft and a stirring frame, the motor protective shell is arranged on the side wall of the support frame, the drive motor is arranged on the inner bottom wall of the motor protective shell, one end of the stirring shaft is rotatably arranged on the inner side wall of the motor protective shell, and the other end of the stirring shaft sequentially penetrates the support frame and the fermentation tank and is rotatably arranged on the other side wall of the support frame, the bevel gears are provided with two groups, one group of bevel gears is provided on the power output shaft of the drive motor, and the other group of bevel gears is provided on the stirring shaft, and the two groups of bevel gears are meshed, the stirring frame is arranged in a C-type structure, the stirring frame is provided on the stirring shaft, and a scraper and a stirring rod are provided on the stirring frame, and the scraper is in contact with the inner wall of the fermentation tank.

Preferably, the spray fermentation structure includes a water tank, a water pipe, a water pump and a hot air blower. The water tank is arranged on a supporting base, the water pump is arranged on the top of the water tank, a spray pipeline and a hot air pipeline are arranged in the stirring shaft, a spray head and a hot air outlet are arranged on the stirring shaft, the spray head is connected with the spray pipeline, the hot air outlet is connected with the hot air pipeline, one end of the water pipe is located inside the water tank, and the other end of the water pipe is connected with the spray pipeline through a rotating joint, the water pipe is connected with the water pump, the hot air blower is arranged on the supporting base and on the other side of the supporting frame, and the hot air pipe on the hot air blower is connected with the hot air pipeline through a rotating structure.

Furthermore, the fermentation tank is a sandwich tank, and a heating block is provided inside the sandwich tank.

Furthermore, a control display screen is provided on the side wall of the support frame, and the dual-axis motor, drive motor, water pump, heating block and hot air blower are all electrically connected to the control display screen.

Furthermore, a storage cavity is slidably provided in the middle of the support base, and a push-pull handle is provided on the side wall of the storage cavity.

Furthermore, four groups of supporting feet are provided at the bottom of the supporting base, and the four groups of supporting feet are arranged at the four corners of the bottom of the supporting feet.

The utility model proposes an automatic material turning device for a black tea fermentation machine, and the beneficial effects achieved by adopting the above structure are as follows:

(1) The fermentation tank and the driving structure are used to continuously roll the black tea inside, and the turning structure is used to turn the black tea inside to prevent the tea leaves from adhering to the inner wall of the fermentation tank;

(2) By setting up a spray fermentation structure and a fermentation tank, the tea leaves in the fermentation process can be evenly sprayed and heated.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of the overall structure of an automatic material turning device for a black tea fermentation machine proposed by the present invention;

FIG2 is a perspective structural diagram of an automatic material turning device for a black tea fermentation machine proposed by the present invention;

FIG. 3 is a partial enlarged schematic diagram of part A of FIG. 2 .

Among them, 1. support base, 2. support frame, 3. fermentation tank, 4. drive structure, 5. turning structure, 6. spray fermentation structure, 7. inlet and outlet, 8. drive bin, 9. double-axis motor, 10. gear, 11. gear ring, 12. motor protective shell, 13. drive motor, 14. bevel gear, 15. stirring shaft, 16. stirring frame, 17. scraper, 18. stirring rod, 19. water tank, 20. water pipe, 21. water pump, 22. hot air blower, 23. spray pipeline, 24. hot air pipeline, 25. spray head, 26. hot air outlet, 27. control display screen, 28. storage cavity, 29. push-pull handle, 30. support foot.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

As shown in Figures 1 to 3, the technical solution adopted by the utility model is as follows: an automatic turning device for a black tea fermentation machine, comprising a support base 1, a support frame 2, a fermentation tank 3, a driving structure 4, a turning structure 5 and a spray fermentation structure 6. The support frame 2 is arranged on the support base 1, and the two ends of the fermentation tank 3 are rotatably arranged on opposite side walls inside the support frame 2. The fermentation tank 3 is provided with an inlet and outlet 7, the driving structure 4 is arranged on the top wall inside the support frame 2, the turning structure 5 is arranged in the fermentation tank 3, and the spray fermentation structure 6 is installed on the support base 1 and is located on both sides of the support frame 2. The fermentation tank 3 is a sandwich tank, and a heating block is arranged inside the sandwich tank. A storage cavity 28 is slidably provided in the middle part of the support base 1, and a push-pull handle 29 is provided on the side wall of the storage cavity 28. Four groups of support feet 30 are provided at the bottom of the support base 1, and the four groups of support feet 30 are arranged at the four corners of the bottom of the support feet 30.

As shown in Figure 2, the driving structure 4 includes a driving bin 8, a dual-axis motor 9, a gear 10 and a gear ring 11. The driving bin 8 is arranged on the inner top wall of the support frame 2, the dual-axis motor 9 is arranged on the inner bottom wall of the driving bin 8, the gear 10 is provided in two groups and is installed on the power output shaft of the dual-axis motor 9, the gear ring 11 is provided in two groups and is sleeved on the outer wall of the fermentation tank 3, and the gear 10 and the gear ring 11 are meshed.

As shown in Figures 2 and 3, the material turning structure 5 includes a motor protective shell 12, a drive motor 13, a bevel gear 14, a stirring shaft 15 and a stirring frame 16. The motor protective shell 12 is arranged on the side wall of the support frame 2, and the drive motor 13 is arranged on the inner bottom wall of the motor protective shell 12. One end of the stirring shaft 15 is rotatably arranged on the inner side wall of the motor protective shell 12, and the other end of the stirring shaft 15 sequentially penetrates the support frame 2 and the fermentation tank 3 and is rotatably arranged on the other side wall of the support frame 2. There are two groups of bevel gears 14, one group of bevel gears 14 is arranged on the power output shaft of the drive motor 13, and the other group of bevel gears 14 is arranged on the stirring shaft 15. The two groups of bevel gears 14 are meshed, and the stirring frame 16 is arranged in a C-shaped structure. The stirring frame 16 is arranged on the stirring shaft 15. A scraper 17 and a stirring rod 18 are provided on the stirring frame 16, and the scraper 17 contacts the inner wall of the fermentation tank 3.

As shown in Figures 2 and 3, the spray fermentation structure 6 includes a water tank 19, a water pipe 20, a water pump 21 and a hot air blower 22. The water tank 19 is arranged on the support base 1, and the water pump 21 is arranged on the top of the water tank 19. A spray pipeline 23 and a hot air pipeline 24 are arranged in the stirring shaft 15. A spray head 25 and a hot air outlet 26 are arranged on the stirring shaft 15. The spray head 25 is connected to the spray pipeline 23, and the hot air outlet 26 is connected to the hot air pipeline 24. One end of the water pipe 20 is located inside the water tank 19, and the other end of the water pipe 20 is connected to the spray pipeline 23 through a rotating joint. The water pipe 20 is connected to the water pump 21. The hot air blower 22 is arranged on the support base 1 and on the other side of the support frame 2. The hot air pipe on the hot air blower 22 is connected to the hot air pipeline 24 through a rotating structure.

A control display screen 27 is disposed on the side wall of the support frame 2 , and the dual-axis motor 9 , the drive motor 13 , the water pump 21 , the heating block and the hot air blower 22 are all electrically connected to the control display screen 27 .

During specific use, black tea leaves are put into the fermentation tank 3 through the inlet and outlet 7, the gear 10 is driven to rotate by the dual-axis motor 9, and then the gear ring 11 is driven to rotate, so that the fermentation tank 3 rotates, and the driving motor 13 is started, and the stirring shaft 15 is driven to rotate by the bevel gear 14, and then the scraper 17 and the stirring rod 18 are driven to rotate, and the tea leaves are turned over. The water pump 21 sprays the tea leaves through the spray pipe 23 and the spray head 25, and the internal tea leaves are evenly heated by the set heating block, hot air blower 22, hot air pipe 24 and hot air outlet 26. After fermentation is completed, the inlet and outlet 7 is dropped downward into the storage chamber 28 for collection.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. An automatic upender for a black tea fermentation machine is characterized in that: including supporting base, support frame, fermentation cylinder, drive structure, stirring structure and spray fermentation structure, the support frame is located on the supporting base, the fermentation cylinder both ends rotate and locate the support frame in the relative lateral wall, be equipped with the feed inlet and discharge gate on the fermentation cylinder, roof in the support frame is located to the drive structure, in stirring structure locates the fermentation cylinder, spray fermentation structure installs on supporting base and is located the support frame both sides.

2. An automatic upender for black tea fermenting machine according to claim 1, wherein: the driving structure comprises a driving bin, a double-shaft motor, gears and a toothed ring, wherein the driving bin is arranged on the inner top wall of the supporting frame, the double-shaft motor is arranged on the inner bottom wall of the driving bin, the gears are provided with two groups and are arranged on the power output shaft of the double-shaft motor, the toothed ring is provided with two groups and is sleeved on the outer wall of the fermentation tank, and the gears are meshed with the toothed ring.

3. An automatic upender for black tea fermenting machine according to claim 2, wherein: the stirring structure comprises a motor protecting shell, a driving motor, bevel gears, stirring shafts and a stirring frame, wherein the motor protecting shell is arranged on the side wall of a supporting frame, the driving motor is arranged on the inner bottom wall of the motor protecting shell, one end of the stirring shaft is rotationally arranged on the inner side wall of the motor protecting shell, the other end of the stirring shaft sequentially penetrates through the supporting frame and a fermentation tank and rotationally arranged on the other side wall of the supporting frame, the bevel gears are provided with two groups, one group of bevel gears are arranged on a power output shaft of the driving motor, the other group of bevel gears are arranged on the stirring shaft, the two groups of bevel gears are meshed, the stirring frame is in a C-shaped structure, the stirring frame is arranged on the stirring shaft, and a scraping plate and a stirring rod are arranged on the stirring frame and are in contact with the inner wall of the fermentation tank.

4. An automatic upender for black tea fermenting machine according to claim 3, wherein: the utility model provides a fermentation structure sprays, includes water tank, water pipe, water pump and air heater, the water tank is located on the support base, the water pump is located the water tank top, be equipped with spray pipeline and hot-blast pipeline in the (mixing) shaft, be equipped with shower head and hot-blast mouth on the (mixing) shaft, the shower head is linked together with spray pipeline, the hot-blast mouth is linked together with the hot-blast pipeline, water pipe one end is located inside the water tank, the water pipe other end is linked together with spray pipeline through rotary joint, the water pipe is connected with the water pump, the air heater is located on the support base and is located the support frame opposite side, the hot-blast pipe on the air heater is linked together with the hot-blast pipeline through rotary structure.

5. An automatic upender for black tea fermenting machine according to claim 4, wherein: the fermentation tank is an interlayer tank, and a heating block is arranged inside the interlayer tank.

6. An automatic upender for black tea fermenting machine according to claim 5, wherein: the side wall of the support frame is provided with a control display screen, and the double-shaft motor, the driving motor, the water pump, the heating block and the air heater are electrically connected with the control display screen.

7. An automatic upender for black tea fermenting machine according to claim 6, wherein: the middle part of the support base is slidably provided with a storage cavity, and the side wall of the storage cavity is provided with a push-pull handle.

8. An automatic upender for black tea fermenting machine according to claim 7, wherein: the bottom of the support base is provided with four groups of support pad feet, and the four groups of support pad feet are uniformly distributed at four corners of the bottom of the support pad foot.