Tea fermentation device convenient for temperature control

Abstract

The utility model discloses a tea leaf fermentation device convenient for temperature control, which comprises a box body, a first sliding chute is arranged in the box body, the inner surface of the first sliding chute is connected with a sliding rod in a sliding manner, the lower surface of the sliding rod is fixedly connected with a sliding block, the lower surface of the sliding block is fixedly connected with a spring, and the spring is arranged in the first sliding chute. A second sliding groove is formed in the box body, a first pushing block is fixedly connected to the upper surface of a sliding rail, a threaded rod is rotatably connected to the interior of the box body, a connecting rod is in threaded connection to the outer surface of the threaded rod, and through cooperation of the first pushing block, the second pushing block, the connecting rod, a motor, the threaded rod, a sliding rod and a spring, the first pushing block and the second pushing block are matched; when the tea leaves are fermented, the filter screen is driven to slightly shake to increase gaps among the tea leaves, so that the tea leaves on the filter screen are driven to shake, the tea leaves can be fully fermented, the problems of insufficient fermentation of part of the tea leaves and excessive fermentation of part of the tea leaves are avoided, and finished fermented tea leaves are guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of tea fermentation devices, and in particular to a tea fermentation device that is easy to control in terms of temperature. Background Technology

[0002] Tea is a beverage originating from China, made from the leaves and buds of the tea plant. The caffeine in tea can stimulate the central nervous system, helping people to refresh their minds and improve work efficiency. The tea polyphenols and caffeine in tea can promote gastric juice secretion, aid digestion, enhance gastrointestinal motility, and help relieve indigestion and food stagnation. Black tea is a type of tea that requires withering, rolling, fermentation, and drying. The tea polyphenols in black tea are fully oxidized, resulting in the quality characteristics of red liquor and red leaves, sweet and mellow aroma, and rich taste. Therefore, its fermentation process is particularly important.

[0003] Existing tea fermentation devices use multiple heating rods and heating plates to heat the inside of the fermentation chamber. With the help of a fan-equipped heat dissipation tube, the inside of the fermentation chamber is ventilated and cooled to control the fermentation temperature. However, during the fermentation process, the tea leaves may stick together, some leaves may be over-fermented, and some leaves may be fermented unevenly. After searching, it was found that the technical solution provided by the utility model with application number CN202322642173.0 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a tea fermentation device that facilitates temperature control, thereby solving the problem of uneven fermentation in existing tea fermentation devices.

[0005] To achieve the above objectives, a tea fermentation device with convenient temperature control is provided, comprising a box body, characterized in that a heating device is provided on the rear surface of the box body, a fan is provided on the top of the box body, a door is hinged to the front surface of the box body, a handle is fixedly connected to the front surface of the door, a slide rail is slidably connected to the inner surface of the box body, a filter frame is slidably connected inside the slide rail, and a filter is provided inside the filter frame.

[0006] The housing has a first sliding groove inside, a sliding rod slidably connected to the inner surface of the first sliding groove, a slider fixedly connected to the lower surface of the sliding rod, and a spring fixedly connected to the lower surface of the slider. The housing also has a second sliding groove inside, a first push block fixedly connected to the upper surface of the slide rail. A threaded rod is rotatably connected inside the housing, a connecting rod is threadedly connected to the outer surface of the threaded rod, a second push block is fixedly connected to the lower surface of the connecting rod, a guide rod is slidably connected to the inside of the connecting rod, and a motor is fixedly connected to the rear surface of the housing.

[0007] According to the tea fermentation device that facilitates temperature control, the output end of the motor is fixedly connected to the threaded rod, and the inner surface of the housing is fixedly connected to the guide rod.

[0008] According to the tea fermentation device for easy temperature control, the side surface of the sliding rod is fixedly connected to the slide rail, and there are two sliding rods distributed left and right.

[0009] According to the tea fermentation device for easy temperature control, the inner surface of the second chute is slidably connected to the slider, and the end of the spring away from the slider is fixedly connected to the lower surface of the second chute.

[0010] According to the tea fermentation device that facilitates temperature control, the inner surface of the box is slidably connected to the first push block, and the inclined surface of the first push block is in contact with the second push block.

[0011] According to the tea fermentation device that facilitates temperature control, the inner surface of the box is slidably connected to the connecting rod, and the inner surface of the box is slidably connected to the second push block.

[0012] According to the tea fermentation device that facilitates temperature control, the number of filter frames is three and they are arranged in a linear row, and the number of second push blocks is two and they are distributed from left to right.

[0013] According to the tea fermentation device that facilitates temperature control, the inside of the box door is provided with a viewing window.

[0014] The above solution has the following beneficial effects: through the cooperation of the first push block, the second push block, the connecting rod, the motor, the threaded rod, the sliding rod, and the spring, the filter screen is driven to vibrate slightly, thereby causing the tea leaves on the filter screen to vibrate, increasing the gap between the tea leaves, so that the tea leaves can be fully fermented, avoiding the problem of some tea leaves being under-fermented or over-fermented, and ensuring the finished product of the fermented tea leaves.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a tea fermentation device that facilitates temperature control according to this utility model.

[0018] Figure 2 This is a rear view of the overall structure of a tea fermentation device that facilitates temperature control according to this utility model.

[0019] Figure 3 This is a schematic diagram of the internal structure of the box of a tea fermentation device that facilitates temperature control according to this utility model.

[0020] Figure 4 This is a partial structural diagram of a tea fermentation device that facilitates temperature control according to this utility model.

[0021] Legend:

[0022] 1. Housing; 2. Heating device; 3. Fan; 4. Door; 5. Handle; 6. Slide rail; 7. Filter frame; 8. Filter; 9. First slide groove; 10. Sliding rod; 11. Sliding block; 12. Spring; 13. Second slide groove; 14. First push block; 15. Threaded rod; 16. Connecting rod; 17. Second push block; 18. Guide rod; 19. Motor; 20. Viewing window. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4 This utility model provides a tea fermentation device for easy temperature control, comprising: a box body 1; a heating device 2 is provided on the rear surface of the box body 1; a fan 3 is provided on the top of the box body 1; a box door 4 is hinged to the front surface of the box body 1; a handle 5 is fixedly connected to the front surface of the box door 4; a slide rail 6 is slidably connected to the inner surface of the box body 1; a filter frame 7 is slidably connected inside the slide rail 6; there are three filter frames 7 arranged in a linear row; a filter 8 is provided inside the filter frame 7; and a viewing window 20 is provided inside the box door 4.

[0025] The box body 1 has a first sliding groove 9 inside, and a sliding rod 10 is slidably connected to the inner surface of the first sliding groove 9. The side surface of the sliding rod 10 is fixedly connected to the slide rail 6. There are two sliding rods 10, which are distributed left and right. A slider 11 is fixedly connected to the lower surface of the sliding rod 10. A spring 12 is fixedly connected to the lower surface of the slider 11. The end of the spring 12 away from the slider 11 is fixedly connected to the lower surface of the second sliding groove 13. The box body 1 also has a second sliding groove 13 inside, and the inner surface of the second sliding groove 13 is slidably connected to the slider 11. A first push block 14 is fixedly connected to the upper surface of the slide rail 6, and the inner surface of the box body 1 is slidably connected to the first push block 14. The box 1 is rotatably connected to a threaded rod 15 inside, and a connecting rod 16 is threadedly connected to the outer surface of the threaded rod 15. The inner surface of the box 1 is slidably connected to the connecting rod 16. A second push block 17 is fixedly connected to the lower surface of the connecting rod 16. The inclined surface of the first push block 14 is in contact with the second push block 17. The inner surface of the box 1 is slidably connected to the second push block 17. There are two second push blocks 17, which are distributed left and right. A guide rod 18 is slidably connected inside the connecting rod 16. The inner surface of the box 1 is fixedly connected to the guide rod 18. A motor 19 is fixedly connected to the rear surface of the box 1. The output end of the motor 19 is fixedly connected to the threaded rod 15.

[0026] Working principle: By starting the motor 19, the motor 19 drives the threaded rod 15 to rotate. The rotation of the threaded rod 15 causes the connecting rod 16 to slide. The sliding of the connecting rod 16 causes the second push block 17 to slide. When the inclined surface of the second push block 17 contacts the inclined surface of the first push block 14, the second push block 17 presses the first push block 14 to slide downward. The first push block 14 slides downward, causing the sliding rod 10 to slide downward. The sliding rod 10 slides downward, causing the slider 11 to slide downward. The slider 11 slides downward, pressing the spring 12. When the second push block 17 stops pressing the first push block 14, the sliding rod 10 rises under the force of the spring 12 and hits the top inner wall of the first slide groove 9, thereby causing the filter screen 8 to shake. The shaking of the filter screen 8 shakes the tea leaves on the filter screen, thus ensuring that the tea leaves can ferment fully. When it is necessary to control the temperature, the inside of the box 1 can be heated by the heating device. When it is necessary to dissipate heat, the inside of the box 1 can be dissipated by opening the box door 4 and turning on the fan 3. The changes in the tea leaves inside can be observed through the viewing window 20.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A tea fermentation device with easy temperature control, comprising: The box body (1) is characterized in that a heating device (2) is provided on the rear surface of the box body (1), a fan (3) is provided on the top of the box body (1), a door (4) is hinged to the front surface of the box body (1), a handle (5) is fixedly connected to the front surface of the door (4), a slide rail (6) is slidably connected to the inner surface of the box body (1), a filter frame (7) is slidably connected inside the slide rail (6), and a filter (8) is provided inside the filter frame (7). The box (1) is provided with a first slide groove (9) inside. A sliding rod (10) is slidably connected to the inner surface of the first slide groove (9). A slider (11) is fixedly connected to the lower surface of the sliding rod (10). A spring (12) is fixedly connected to the lower surface of the slider (11). The box (1) is provided with a second slide groove (13) inside. A first push block (14) is fixedly connected to the upper surface of the slide rail (6). A threaded rod (15) is rotatably connected to the inside of the box (1). A connecting rod (16) is threadedly connected to the outer surface of the threaded rod (15). A second push block (17) is fixedly connected to the lower surface of the connecting rod (16). A guide rod (18) is slidably connected to the inside of the connecting rod (16). A motor (19) is fixedly connected to the rear surface of the box (1).

2. The tea fermentation device for easy temperature control according to claim 1, characterized in that, The output end of the motor (19) is fixedly connected to the threaded rod (15), and the inner surface of the housing (1) is fixedly connected to the guide rod (18).

3. The tea fermentation device for easy temperature control according to claim 1, characterized in that, The side surface of the sliding rod (10) is fixedly connected to the slide rail (6), and there are two sliding rods (10) distributed on the left and right.

4. The tea fermentation device for easy temperature control according to claim 1, characterized in that, The inner surface of the second slide groove (13) is slidably connected to the slider (11), and the end of the spring (12) away from the slider (11) is fixedly connected to the lower surface of the second slide groove (13).

5. The tea fermentation device for easy temperature control according to claim 1, characterized in that, The inner surface of the box (1) is slidably connected to the first push block (14), and the inclined surface of the first push block (14) is in contact with the second push block (17).

6. The tea fermentation device for easy temperature control according to claim 1, characterized in that, The inner surface of the box (1) is slidably connected to the connecting rod (16), and the inner surface of the box (1) is slidably connected to the second push block (17).

7. The tea fermentation device for easy temperature control according to claim 1, characterized in that, The number of filter frames (7) is three and they are arranged in a linear row, and the number of second push blocks (17) is two and they are arranged in a left-right distribution.

8. The tea fermentation device for easy temperature control according to claim 1, characterized in that, The interior of the box door (4) is provided with a viewing window (20).

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