Tea fermentation machine

Abstract

The utility model relates to the technical field of food processing equipment, and provides a tea fermentation machine which comprises a fermentation cylinder, a plurality of electric heaters and turning plates are fixedly connected to the inner surface of the fermentation cylinder, a sealing cover is connected to the outer surface of the fermentation cylinder in a threaded mode, a second positioning rod and a first positioning rod are movably embedded in the inner surface of the fermentation cylinder, and the inner surface of the fermentation cylinder is in threaded connection with the sealing cover. The outer surfaces of the two second positioning rods are movably sleeved with second semicircular plates, the second semicircular plates are provided with second fixing blocks through pins, the outer surfaces of the second fixing blocks are fixedly provided with first rotating rods, the outer surfaces of the two first positioning rods are movably sleeved with first semicircular plates, and the first semicircular plates are provided with first fixing blocks through pins. A first rotating shaft is fixedly installed on the outer surface of the first fixing block, the color, fragrance and taste of tea leaves are consistent to a certain degree, the overall quality of the tea leaves is guaranteed, the tea leaves are heated evenly, the tea leaves are dried thoroughly, the tea leaf mildewing possibility is reduced, and the shelf life of the tea leaves is prolonged to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to a tea fermentation machine. Background Art

[0002] The tea fermentation machine can not only improve the efficiency and quality of tea fermentation, but also ensure the consistency and stability of tea, and is an important and indispensable equipment in modern tea processing.

[0003] Although the current technology has many advantages, its disadvantage is that when some tea is fermented, it may need to be turned to a certain extent. Therefore, some fermentation machines use a vertical tank as the main body and install a stirrer inside. However, this will result in a lower temperature in the area far from the heating element and a higher temperature in the area close to the heating element. Relying solely on the stirrer is difficult to change the three-dimensional position of the tea inside the tank, and it is impossible to make the tea evenly heated, resulting in inconsistent fermentation degrees of the tea in different regions. Uneven fermentation will lead to inconsistent color, aroma and taste of the tea, affecting the overall quality of the tea. Moreover, during the heating process of the tea, if the heating is uneven, it will also lead to incomplete drying. The incompletely dried tea is easy to absorb moisture, resulting in mildew and shortening the shelf life of the tea. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a tea fermentation machine to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a tea fermentation machine, comprising: a fermentation cylinder, wherein a plurality of electric heaters and flap plates are fixedly connected to the inner surface of the fermentation cylinder, a sealing cover is threadedly connected to the outer surface of the fermentation cylinder, two positioning rods two and a positioning rod one are movably embedded in the inner surface of the fermentation cylinder, a semi-circular plate two is movably sleeved on the outer surfaces of the two positioning rods two, a fixing block two is arranged on the semi-circular plate two through a pin, a rotating rod one is fixedly installed on the outer surface of the fixing block two, a semi-circular plate one is movably sleeved on the outer surfaces of the two positioning rods one, a fixing block one is arranged on the semi-circular plate one through a pin, a rotating shaft one is fixedly installed on the outer surface of the fixing block one, two support plates one are movably sleeved on the outer surfaces of the rotating shaft one and the rotating rod one, a ratchet wheel is fixedly installed on the outer surface of the rotating shaft one, and a power mechanism and a limiting mechanism are arranged on the outer surface of one of the support plates one, which can make the color, aroma and taste of the tea consistent to a certain extent, ensure the overall quality of the tea, and make the tea evenly heated, so that the tea is thoroughly dried and the possibility of tea mildew is reduced.

[0006] As a preferred embodiment, the limiting mechanism includes a second rotating rod, which is movably embedded in the inner surface of one of the first support plates. A hairspring and a ratchet are fixedly connected to the outer surface of the second rotating rod. One side of the hairspring away from the second rotating rod is fixedly connected to a fixed rod, and the fixed rod is fixedly connected to the outer surface of the first support plate. The fixed rod can position the hairspring.

[0007] As a preferred embodiment, the power mechanism includes a motor. A second support plate is fixedly installed at the bottom of the motor, and the second support plate is fixedly connected to the outer surface of one of the first support plates. A second rotating shaft is arranged on the motor through an output shaft, and a driving wheel is fixedly installed on the outer surface of the second rotating shaft. The motor provides power for the second rotating shaft.

[0008] As a preferred embodiment, the second rotating shaft is movably embedded in the outer surface of one of the first support plates, and the first support plate can support the device.

[0009] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0010] By utilizing the three-dimensional movement of the fermentation cylinder, the tea leaves inside the fermentation cylinder move three-dimensionally and are turned over by the turning plate at the same time, so that the tea leaves are evenly heated. To a certain extent, the color, aroma and taste of the tea leaves are consistent, ensuring the overall quality of the tea leaves. Moreover, the tea leaves are evenly heated, making the tea leaves dry thoroughly, reducing the possibility of tea leaf mildew, and extending the shelf life of the tea leaves to a certain extent. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the main structure of the tea leaf fermenting machine provided by the present utility model;

[0012] Figure 2 It is a schematic diagram of the structure of the first rotating rod position of the tea leaf fermenting machine provided by the present utility model;

[0013] Figure 3 It is a schematic diagram of the internal structure of the tea leaf fermenting machine provided by the present utility model;

[0014] Figure 4 It is the Figure 2 enlarged structural schematic diagram of part A in the tea leaf fermenting machine provided by the present utility model.

[0015] Legend Explanation:

[0016] 1. Fermentation cylinder; 2. Second positioning rod; 3. Second semi-circular plate; 4. Second fixing block; 5. First rotating rod; 6. First positioning rod; 7. First semi-circular plate; 8. First fixing block; 9. First rotating shaft; 10. First support plate; 11. Ratchet wheel; 12. Second rotating rod; 13. Spring; 14. Fixed rod; 15. Pawl; 16. Second rotating shaft; 17. Driving wheel; 18. Motor; 19. Second support plate; 20. Sealing cover; 21. Electric heater; 22. Flap Specific implementation mode

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0018] Please refer to Figures 1-4 , the present invention provides a technical solution: a tea fermentation machine, including: a fermentation cylinder 1, the inner surface of the fermentation cylinder 1 is fixedly connected with a plurality of electric heaters 21 and flaps 22, the outer surface of the fermentation cylinder 1 is threadedly connected with a sealing cover 20, the inner surface of the fermentation cylinder 1 is movably embedded with two second positioning rods 2 and first positioning rods 6, the outer surfaces of the two second positioning rods 2 are movably sleeved with second semi-circular plates 3, the second semi-circular plates 3 are provided with second fixing blocks 4 through pins, the outer surfaces of the second fixing blocks 4 are fixedly installed with first rotating rods 5, the outer surfaces of the two first positioning rods 6 are movably sleeved with first semi-circular plates 7, the first semi-circular plates 7 are provided with first fixing blocks 8 through pins, the outer surfaces of the first fixing blocks 8 are fixedly installed with first rotating shafts 9, the outer surfaces of the first rotating shafts 9 and the first rotating rods 5 are both movably sleeved with two first support plates 10, the outer surface of the first rotating shaft 9 is fixedly installed with a ratchet wheel 11, and a power mechanism and a limiting mechanism are arranged on the outer surface of one of the first support plates 10. To a certain extent, the color, aroma and taste of the tea are made consistent, ensuring the overall quality of the tea. Moreover, the tea is evenly heated, the tea is thoroughly dried, reducing the possibility of tea mildew, and extending the shelf life of the tea to a certain extent.

[0019] As Figure 4 shown, the limiting mechanism includes a second rotating rod 12, the second rotating rod 12 is movably embedded in the inner surface of one of the first support plates 10, the outer surface of the second rotating rod 12 is fixedly connected with a spring 13 and a pawl 15, one side of the spring 13 away from the second rotating rod 12 is fixedly connected with a fixed rod 14, the fixed rod 14 is fixedly connected to the outer surface of the first support plate 10, and the fixed rod 14 can position the spring 13 and provide a good working environment for the spring 13.

[0020] As Figure 4As shown, the power mechanism includes a motor 18, a support plate 19 is fixedly installed at the bottom of the motor 18, the support plate 19 is fixedly connected to the outer surface of one of the support plates 10, the motor 18 is provided with a rotating shaft 16 through an output shaft, and a driving wheel 17 is fixedly installed on the outer surface of the rotating shaft 16. The motor 18 provides power for the rotating shaft 16, so that the rotating shaft 16 drives the driving wheel 17 to rotate.

[0021] like Figure 4 As shown, the second rotating shaft 16 is movably embedded in the outer surface of one of the support plates 10, and the support plate 10 can support the device to prevent the device from tilting and being damaged.

[0022] Working principle: This equipment is a tea fermentation machine. When in use, tea leaves are introduced into the fermentation cylinder 1, and then the sealing cover 20 is tightened, and then the motor 18 on the support plate 19 is started. The motor 18 drives the rotating shaft 16 to rotate through the output shaft, and the rotating shaft 16 drives the ratchet 11 to rotate intermittently through the driving wheel 17. The ratchet 11 moves the pawl 15, so that the pawl 15 drives the spring 13 on the fixed rod 14 to deform through the rotating rod 12, so that the spring 13 obtains elastic potential energy, and the ratchet 11 drives the fixed block 8 to rotate through the rotating shaft 9, and the fixed block 8 drives the semicircular plate 7 to move through the pin, and the semicircular plate 7 drives the fermentation cylinder 1 to move through the positioning rod 6. When the fermentation cylinder 1 moves, the positioning rod 22 on the fermentation cylinder 1 drives the semicircular plate 23 to move, and the semicircular plate 23 drives the fixed block 24 to move through the pin, and the fixed block 24 drives the rotating rod 5 on the support plate The inner surface of the fermentation cylinder 10 follows the movement, because when the rotating shaft 9 rotates, it will give the semicircular plate 7 a forward or backward and upward or downward force, so that the fermentation cylinder 1 can move forward, backward, upward and downward, and when the rotating rod 5 follows the rotation, it will give the fermentation cylinder 1 a left and right force, so that the fermentation cylinder 1 will move left and right when moving forward, backward, upward and downward, so that the fermentation cylinder 1 can achieve three-dimensional rotation, so that the tea leaves can move in three dimensions. When the fermentation cylinder 1 rotates intermittently, the flap 22 will turn the tea leaves over, so that the tea leaves themselves rotate, so that the tea leaves are heated evenly, and the electric heater 21 can provide heat for the tea leaves. When the ratchet 11 does not rotate due to the rotation of the driving wheel 17, the clockwork 13 releases the elastic potential energy, so that the pawl 15 is stuck on the ratchet 11, to prevent the ratchet 11 from rotating in the opposite direction due to the dead weight of the fermentation cylinder 1.

[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. Tea fermentation machine, including: A fermentation cylinder (1), characterized in that: a plurality of electric heaters (21) and flaps (22) are fixedly connected to the inner surface of the fermentation cylinder (1); a sealing cover (20) is threadedly connected to the outer surface of the fermentation cylinder (1); two positioning rods (2) and a positioning rod (6) are movably embedded in the inner surface of the fermentation cylinder (1); a semicircular plate (3) is movably sleeved on the outer surface of the two positioning rods (2); a fixing block (4) is fixedly installed on the outer surface of the fixing block (4) through a pin. A rotating rod (5), the outer surfaces of the two positioning rods (6) are movably sleeved with a semicircular plate (7), the semicircular plate (7) is provided with a fixing block (8) through a pin, the outer surface of the fixing block (8) is fixedly mounted with a rotating shaft (9), the outer surfaces of the rotating shaft (9) and the rotating rod (5) are both movably sleeved with two supporting plates (10), the outer surface of the rotating shaft (9) is fixedly mounted with a ratchet (11), and the outer surface of one of the supporting plates (10) is provided with a power mechanism and a limiting mechanism.

2. The tea fermentation machine according to claim 1, characterized in that: The limiting mechanism comprises a second rotating rod (12), the second rotating rod (12) being movably embedded in the inner surface of one of the first supporting plates (10), the outer surface of the second rotating rod (12) being fixedly connected with a spring (13) and a ratchet (15), the side of the spring (13) away from the second rotating rod (12) being fixedly connected with a fixing rod (14), and the fixing rod (14) being fixedly connected to the outer surface of the first supporting plate (10).

3. The tea fermentation machine according to claim 2, characterized in that: The power mechanism comprises a motor (18), a support plate 2 (19) is fixedly mounted on the bottom of the motor (18), the support plate 2 (19) is fixedly connected to the outer surface of one of the support plates 1 (10), the motor (18) is provided with a rotating shaft 2 (16) via an output shaft, and a driving wheel (17) is fixedly mounted on the outer surface of the rotating shaft 2 (16).

4. The tea fermentation machine according to claim 3, characterized in that: The second rotating shaft (16) is movably embedded in the outer surface of one of the support plates (10).

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