Fermentation equipment for tea preparation
By introducing agitation and steam spraying systems into the tea preparation equipment, the problem of uneven fermentation caused by tea accumulation is solved, and the rapid and sufficient fermentation of tea is achieved.
Patent Information
- Application Number
- CN202422445789.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-10-10
AI Technical Summary
In the existing fermentation equipment for tea preparation, tea is easy to accumulate and difficult to spread evenly, resulting in insufficient contact between some tea leaves and the internal environment of the fermentation chamber, affecting the fermentation rate.
A device including a fermentation box, feed port, pallet, opening and closing assembly, screw rod, mobile assembly, electric telescopic rod, lift assembly, turntable, agitating rod, agitating assembly and steam spraying head is designed. Through agitation and steam spraying, the tea leaves are evenly spread and the internal humidity of the fermentation box is increased, and the contact area between the tea leaves and the environment is expanded.
The uniform spread and full fermentation of tea leaves have been achieved, which significantly accelerated the fermentation speed and enhanced the practical value of the equipment.
Smart Images
Figure CN223110977U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea preparation, in particular to a fermentation device for tea preparation. Background Technique
[0002] Tea fermentation is a key link in the tea-making process. During the fermentation process, the chemical components in the tea undergo complex changes, which will change the bitterness and astringency of the tea and also affect the thickness of the tea. In addition, during the fermentation process, some components in the tea will also undergo transformation, which may improve its nutritional value.
[0003] Most of the current fermentation devices for tea preparation have relatively simple fermentation structures. When performing fermentation operations, the tea is prone to accumulate and is difficult to ensure uniform spreading, resulting in insufficient contact between some tea and the internal environment of the fermentation box, affecting the tea fermentation rate.
[0004] Therefore, in view of the situation that it is difficult to uniformly spread the tea in the existing fermentation devices for tea preparation, which affects the tea fermentation speed, a fermentation device for tea preparation can be designed. By uniformly spreading the tea, the contact area between the tea and the environment can be expanded, ensuring sufficient fermentation of the tea and accelerating the tea fermentation speed, thereby effectively enhancing the practical value of the device. Summary of the Utility Model
[0005] In order to overcome the problem that when most fermentation devices for tea preparation perform fermentation operations, the tea is prone to accumulate and is difficult to ensure uniform spreading, resulting in insufficient contact between some tea and the internal environment of the fermentation box, affecting the tea fermentation rate.
[0006] The technical solution of the utility model is: a fermentation device for tea preparation, including a fermentation box, a feed inlet, a tray, an opening and closing component, a lead screw, a moving component, an electric telescopic rod, a lifting component, a turntable, a stirring rod, a stirring component, a steam nozzle and a steam component; a feed inlet is opened on one side of the fermentation box, a tray is arranged inside the feed inlet, an opening and closing component is arranged on one side of the feed inlet, a lead screw is arranged on the top inside the fermentation box, a moving component is arranged on the outer side of the lead screw, an electric telescopic rod is arranged below the lead screw, a lifting component is arranged at one end of the electric telescopic rod, a turntable is arranged on the bottom surface of the lifting component, a plurality of stirring rods are arranged on the bottom surface of the turntable, a stirring component is arranged on one side of the turntable, a plurality of steam nozzles are arranged inside the fermentation box, and a steam component is arranged on the outer side of the steam nozzles.
[0007] Preferably, place the tea leaves on the tray, put the tray into the feeding port, and put the tray into the fermentation box through the opening and closing assembly. Drive the displacement of the lifting assembly by the electric telescopic rod, adjust the height of the turntable through the lifting assembly, so that the stirring rod contacts the tea leaves in the tray. Drive the rotation of the turntable by the stirring assembly, and drive the stirring rod to stir the tea leaves by rotating the turntable. At the same time, drive the rotation of the screw rod by the moving assembly, and drive the position movement of the stirring rod by rotating the screw rod. In addition, generate steam by the steam assembly, spray the steam through the steam nozzle, increase the air humidity inside the fermentation box, and accelerate the fermentation speed, so as to achieve the effect of expanding the contact area between the tea leaves and the environment, ensuring the full fermentation of the tea leaves, accelerating the tea leaf fermentation speed, and enhancing the practical value of the equipment.
[0008] Preferably, the opening and closing assembly includes a support plate, a sealing plate, a handle, a sealing groove and a sealing strip; a support plate is arranged on the inner bottom surface of the fermentation box, a sealing plate is arranged on one side of the support plate, a handle is arranged on the outer side of the sealing plate, a sealing groove is arranged on one side of the fermentation box, and a sealing strip is arranged on the inner side of the sealing plate.
[0009] Preferably, the tray is arranged in the groove of the support plate, multiple groups of sealing grooves are arranged, multiple groups of sealing strips are arranged, and the sealing strips and the sealing grooves are mutually embedded.
[0010] Preferably, the moving assembly includes a driving motor, a guide rail and a connecting block; a driving motor is arranged on the outer side of the fermentation box, the output end of the driving motor is connected with the screw rod, guide rails are symmetrically arranged on both sides of the screw rod, a connecting block is arranged on the outer side of the screw rod, the connecting block is slidably connected with the guide rail, and an electric telescopic rod is arranged on the bottom surface of the connecting block.
[0011] Preferably, the lifting assembly includes a sliding telescopic rod and a mounting plate; a sliding telescopic rod is also arranged on the bottom surface of the connecting block, the sliding telescopic rods are symmetrically arranged on both sides of the electric telescopic rod, one end of the electric telescopic rod is provided with a mounting plate, and the mounting plate is also arranged at one end of the sliding telescopic rod.
[0012] Preferably, the stirring assembly includes a rotating motor and a rotating shaft; a rotating motor is arranged on the upper surface of the mounting plate, a rotating shaft is arranged on the bottom surface of the mounting plate, two groups of rotating shafts are symmetrically arranged, the rotating shaft is rotatably connected with the mounting plate, the output end of the rotating motor is connected with the rotating shaft, and the other end of the rotating shaft is fixedly connected with the turntable.
[0013] Preferably, the steam assembly includes a steam generator, a steam discharge pipe and a circulation fan; a steam generator is arranged on one side of the fermentation box, a steam discharge pipe is arranged on one side of the steam generator, one end of the steam discharge pipe is communicated with the steam nozzle, and a circulation fan is arranged on the other side of the fermentation box.
[0014] The beneficial effects of the present utility model:
[0015] 1. When the tea leaves are fermented, the tea leaves are placed on a tray, and the tray is put into the fermentation box through the feeding port. The telescopic electric telescopic rod adjusts the height of the turntable so that the stirring rod touches the tea leaves in the tray. The turntable is rotated to drive the stirring rod to stir the tea leaves. At the same time, the screw rod is rotated to drive the position of the stirring rod to move. In addition, steam is sprayed through the steam nozzle to increase the humidity of the air inside the fermentation box and accelerate the fermentation speed, so as to solve the problem that the tea leaves are difficult to be evenly spread in most of the fermentation equipment for tea preparation, which affects the fermentation speed of the tea leaves, and enhance the practical value of the equipment. Description of the Drawings
[0016] Figure 1 Shown is a schematic cross-sectional three-dimensional structure diagram of the fermentation equipment for tea preparation according to the present utility model;
[0017] Figure 2 Shown is a schematic three-dimensional structure diagram of the tray of the fermentation equipment for tea preparation according to the present utility model;
[0018] Figure 3 Shown is a schematic three-dimensional structure diagram of the moving component of the fermentation equipment for tea preparation according to the present utility model;
[0019] Figure 4 Shown is a schematic three-dimensional structure diagram of the steam component of the fermentation equipment for tea preparation according to the present utility model.
[0020] Description of the reference numerals: 1. Fermentation box; 2. Feeding port; 3. Tray; 301. Tray board; 302. Sealing plate; 303. Handle; 304. Sealing groove; 305. Sealing strip; 4. Screw rod; 401. Driving motor; 402. Guide rail; 403. Connecting block; 5. Electric telescopic rod; 501. Sliding telescopic rod; 502. Mounting plate; 6. Turntable; 7. Stirring rod; 701. Rotating motor; 702. Rotating shaft; 8. Steam nozzle; 801. Steam generator; 802. Steam discharge pipe; 803. Circulating fan. Detailed Embodiments
[0021] The present utility model will be further described below with reference to the drawings and embodiments.
[0022] Please refer to Figures 1-4, the present utility model provides an embodiment: a fermentation device for tea leaf preparation, comprising a fermentation tank 1, a feed inlet 2, a tray 3, an opening and closing assembly, a lead screw 4, a moving assembly, an electric telescopic rod 5, a lifting assembly, a turntable 6, a stirring rod 7, a stirring assembly, a steam nozzle 8 and a steam assembly; a feed inlet 2 is provided on one side of the fermentation tank 1, a tray 3 is arranged inside the feed inlet 2, an opening and closing assembly is arranged on one side of the feed inlet 2, a lead screw 4 is arranged at the top inside the fermentation tank 1, a moving assembly is arranged on the outer side of the lead screw 4, an electric telescopic rod 5 is arranged below the lead screw 4, a lifting assembly is arranged at one end of the electric telescopic rod 5, a turntable 6 is arranged on the bottom surface of the lifting assembly, a plurality of stirring rods 7 are arranged on the bottom surface of the turntable 6, a stirring assembly is arranged on one side of the turntable 6, a plurality of steam nozzles 8 are arranged inside the fermentation tank 1, and a steam assembly is arranged on the outer side of the steam nozzles 8.
[0023] Please refer to Figures 1-2 , in this embodiment, the opening and closing assembly includes a support plate 301, a sealing plate 302, a handle 303, a sealing groove 304 and a sealing strip 305; a support plate 301 is arranged on the inner bottom surface of the fermentation tank 1, the tray 3 is arranged in the groove of the support plate 301, a sealing plate 302 is arranged on one side of the support plate 301, a handle 303 is arranged on the outer side of the sealing plate 302, a plurality of sealing grooves 304 are provided on one side of the fermentation tank 1, a plurality of sealing strips 305 are arranged on the inner side of the sealing plate 302, the sealing strips 305 and the sealing grooves 304 are mutually engaged, the tray 3 is placed by the support plate 301, the sealing plate 302 is moved by the handle 303 to make the sealing strip 305 embed into the sealing groove 304, and the feed inlet 2 is closed by the sealing plate 302 to ensure the sealing effect of the sealing plate 302.
[0024] Please refer to Figures 3-4, in this embodiment, the moving component includes a driving motor 401, a guide rail 402 and a connecting block 403; a driving motor 401 is arranged outside the fermentation box 1, the output end of the driving motor 401 is connected to the lead screw 4, guide rails 402 are symmetrically arranged on both sides of the lead screw 4, a connecting block 403 is arranged outside the lead screw 4, the connecting block 403 is slidably connected to the guide rail 402, and an electric telescopic rod 5 is arranged on the bottom surface of the connecting block 403. By driving the lead screw 4 to rotate with the driving motor 401, the rotation of the lead screw 4 drives the position movement of the connecting block 403, so that the connecting block 403 slides along the guide rail 402, and the stable displacement of the connecting block 403 is ensured by the guide rail 402; the lifting component includes a sliding telescopic rod 501 and a mounting plate 502; a sliding telescopic rod 501 is also arranged on the bottom surface of the connecting block 403, the sliding telescopic rods 501 are symmetrically arranged on both sides of the electric telescopic rod 5, one end of the electric telescopic rod 5 is provided with a mounting plate 502, and the mounting plate 502 is also arranged at one end of the sliding telescopic rod 501. The telescopic electric telescopic rod 5 drives the sliding telescopic rod 501 to synchronously expand and contract, and the telescopic sliding telescopic rod 501 adjusts the height of the mounting plate 502, and the stirring component is fixedly connected by using the mounting plate 502;
[0025] The stirring component includes a rotating motor 701 and a rotating shaft 702; a rotating motor 701 is arranged on the upper surface of the mounting plate 502, a rotating shaft 702 is arranged on the bottom surface of the mounting plate 502, two groups of rotating shafts 702 are symmetrically arranged, the rotating shaft 702 is rotatably connected to the mounting plate 502, the output end of the rotating motor 701 is connected to the rotating shaft 702, and the other end of the rotating shaft 702 is fixedly connected to the turntable 6. By driving the rotating shaft 702 to rotate with the rotating motor 701, the rotation of the rotating shaft 702 drives the turntable 6 to rotate; the steam component includes a steam generator 801, a steam discharge pipe 802 and a circulation fan 803; a steam generator 801 is arranged on one side of the fermentation box 1, a steam discharge pipe 802 is arranged on one side of the steam generator 801, one end of the steam discharge pipe 802 communicates with the steam nozzle 8, a circulation fan 803 is arranged on the other side of the fermentation box 1, steam is generated by the steam generator 801, the steam is transported to the steam nozzle 8 by using the steam discharge pipe 802, and the air circulation inside and outside the fermentation box 1 is enhanced by the circulation fan 803.
[0026] Before the fermentation operation, place the tea leaves in the tray 3, place the tray 3 in the groove of the pallet 301, hold the handle 303 and put the pallet 301 into the feeding port 2, and push the sealing plate 302 so that the sealing strip 305 is embedded in the sealing groove 304;
[0027] During the fermentation operation, extend the electric telescopic rod 5 to drive the sliding telescopic rod 501 to synchronously extend, thereby reducing the height of the mounting plate 502, so that the stirring rod 7 contacts the tea leaves in the tray 3. By driving the rotating shaft 702 to rotate with the rotating motor 701, the stirring rod 7 on the turntable 6 is driven to rotate and stir;
[0028] Meanwhile, the driving motor 401 drives the lead screw 4 to rotate, and the rotating lead screw 4 drives the connecting block 403 to displace along the guide rail 402, so that the stirring rod 7 reciprocally stirs the tea leaves in the tray 3;
[0029] In addition, the steam generator 801 generates steam, and the steam is conveyed to the steam nozzle 8 through the steam discharge pipe 802. The steam nozzle 8 is used to spray the steam into the interior of the fermentation tank 1. Meanwhile, the circulation fan 803 is used to ensure the air circulation inside and outside the fermentation tank 1.
[0030] Through the above steps, the tea leaves are placed in the tray 3, the tray 3 is placed into the feed inlet 2, and the tray 3 is placed into the fermentation tank 1 through the opening and closing assembly. The electric telescopic rod 5 drives the lifting assembly to displace, and the height of the turntable 6 is adjusted through the lifting assembly, so that the stirring rod 7 contacts the tea leaves in the tray 3. The stirring assembly drives the turntable 6 to rotate, and the rotating turntable 6 drives the stirring rod 7 to stir the tea leaves. Meanwhile, the moving assembly drives the lead screw 4 to rotate, and the rotating lead screw 4 drives the position of the stirring rod 7 to move. In addition, the steam assembly generates steam, and the steam is sprayed out through the steam nozzle 8 to increase the air humidity inside the fermentation tank 1 and accelerate the fermentation speed, thereby expanding the contact area between the tea leaves and the environment, ensuring the full fermentation of the tea leaves, and accelerating the tea leaf fermentation speed.
[0031] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention 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 gist of the present invention.
Claims
1. A fermentation device for tea preparation, comprising a fermentation tank (1); characterized in that: It also includes a feed inlet (2), a tray (3), an opening and closing assembly, a lead screw (4), a moving assembly, an electric telescopic rod (5), a lifting assembly, a turntable (6), a stirring rod (7), a stirring assembly, a steam nozzle (8) and a steam assembly; a feed inlet (2) is provided on one side of the fermentation tank (1), a tray (3) is arranged inside the feed inlet (2), an opening and closing assembly is arranged on one side of the feed inlet (2), a lead screw (4) is arranged at the top inside the fermentation tank (1), a moving assembly is arranged on the outer side of the lead screw (4), an electric telescopic rod (5) is arranged below the lead screw (4), a lifting assembly is arranged at one end of the electric telescopic rod (5), a turntable (6) is arranged on the bottom surface of the lifting assembly, a stirring rod (7) is arranged on the bottom surface of the turntable (6), a plurality of groups of stirring rods (7) are provided, a stirring assembly is arranged on one side of the turntable (6), a steam nozzle (8) is arranged inside the fermentation tank (1), a plurality of groups of steam nozzles (8) are provided, and a steam assembly is arranged on the outer side of the steam nozzle (8).
2. The fermentation device for tea preparation according to claim 1, wherein: The opening and closing assembly includes a support plate (301), a sealing plate (302), a handle (303), a sealing groove (304) and a sealing strip (305); a support plate (301) is arranged on the inner bottom surface of the fermentation tank (1), a sealing plate (302) is arranged on one side of the support plate (301), a handle (303) is arranged on the outer side of the sealing plate (302), a sealing groove (304) is provided on one side of the fermentation tank (1), and a sealing strip (305) is arranged on the inner side of the sealing plate (302).
3. The fermentation device for tea leaf preparation according to claim 2, characterized in that: The tray (3) is arranged in the groove of the support plate (301), a plurality of groups of sealing grooves (304) are provided, a plurality of groups of sealing strips (305) are provided, and the sealing strips (305) are mutually engaged with the sealing grooves (304).
4. The fermentation device for tea leaf preparation according to claim 2, characterized in that: The moving assembly includes a driving motor (401), a guide rail (402) and a connecting block (403); a driving motor (401) is arranged on the outer side of the fermentation tank (1), the output end of the driving motor (401) is connected with the lead screw (4), guide rails (402) are symmetrically arranged on both sides of the lead screw (4), a connecting block (403) is arranged on the outer side of the lead screw (4), the connecting block (403) is slidably connected with the guide rail (402), and an electric telescopic rod (5) is arranged on the bottom surface of the connecting block (403).
5. The fermentation device for tea preparation according to claim 4, characterized in that: The lifting assembly includes a sliding telescopic rod (501) and a mounting plate (502); a sliding telescopic rod (501) is further arranged on the bottom surface of the connecting block (403), the sliding telescopic rods (501) are symmetrically arranged on both sides of the electric telescopic rod (5), a mounting plate (502) is arranged at one end of the electric telescopic rod (5), and the mounting plate (502) is also arranged at one end of the sliding telescopic rod (501).
6. The fermentation device for tea leaf preparation according to claim 5, wherein: The stirring assembly includes a rotating motor (701) and a rotating shaft (702); the rotating motor (701) is arranged on the upper surface of the mounting plate (502), the rotating shaft (702) is arranged on the bottom surface of the mounting plate (502), two groups of rotating shafts (702) are symmetrically arranged, the rotating shaft (702) is rotatably connected to the mounting plate (502), the output end of the rotating motor (701) is connected to the rotating shaft (702), and the other end of the rotating shaft (702) is fixedly connected to the turntable (6).
7. The fermentation device for tea preparation according to claim 5, wherein: The steam assembly includes a steam generator (801), a steam discharge pipe (802) and a circulation fan (803); the steam generator (801) is arranged on one side of the fermentation tank (1), the steam discharge pipe (802) is arranged on one side of the steam generator (801), one end of the steam discharge pipe (802) is communicated with the steam nozzle (8), and the circulation fan (803) is arranged on the other side of the fermentation tank (1).