Automatic tea leaf cooling and rocking device
By designing a tea automatic greening device for adjustable height hopper, vibration motor, screen and storage box, the problem of poor adaptability of tea quantity in different batches and reduced tea quality is solved, and efficient production and high-quality tea acquisition is achieved.
Patent Information
- Application Number
- CN202421201797.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-29
AI Technical Summary
During the process of drying and shaking, existing tea processing equipment cannot adapt to the differences in tea quantity in different batches, resulting in low production efficiency, and impurities and dust on the surface of the tea leaves enter the shaking machine, reducing the quality of the tea leaves.
A tea leaf automatic greening device is designed, including a height-adjustable hopper, a vibration motor, a screen and a storage box. Through the adjustment of the extension plate, different amounts of tea are adapted to; the vibrating motor and screen are used to remove impurities and dust; the storage box is used to collect impurities and keep the production environment clean.
Improve production efficiency, ensure the quality of tea, and improve the fermentation effect and quality of tea by removing impurities and dust.
Smart Images
Figure CN222548505U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea processing equipment, in particular to an automatic tea-drying and shaking device. Background Art
[0002] Airing and shaking the tea leaves are part of the process of making oolong tea. Airing the tea leaves is to leave them alone to air-dry, evaporate the water and put them into a withered state; shaking the tea leaves is to use mechanical friction to damage the leaf cells, causing enzymatic oxidation of tea polyphenols and inducing aroma. Making oolong tea requires shaking the tea leaves several times, and after each shaking the tea leaves need to be left alone to allow the water to evaporate and the tea leaves to ferment.
[0003] In the prior art, tea leaves are usually placed on a drying rack, and the ambient temperature and humidity are controlled by fans, air conditioners, humidifiers, etc. The dried tea leaves are then sent to a hopper on the surface of a shaking machine through a conveying device, and then enter the inside of the shaking machine through the hopper, where the tea leaves are shaken by the continuous turning of the shaking machine.
[0004] However, during the drying and shaking processes of tea leaves, the amount of tea leaves in different batches varies, and the hopper space on the surface of the shaking machine is fixed and cannot accommodate the amount of tea leaves from all batches, resulting in low production efficiency. After the tea leaves are dried, impurities, dust and broken leaves will be mixed on the surface of the tea leaves, which will enter the shaking machine, causing insufficient fermentation of the tea leaves and reducing the quality of the tea leaves. Utility Model Content
[0005] The purpose of the utility model is to provide a device for automatically drying and shaking tea leaves, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for automatically drying and shaking tea leaves, comprising a drying mechanism, a shaking machine, a first conveying mechanism and a second conveying mechanism, wherein a hopper is fixedly connected to the surface of one end of the shaking machine, blocks are inserted into the two side surfaces of the hopper, an extension plate is slidably connected to the surface of the hopper, the blocks are pressed against the surface of the extension plate, a screen is fixedly connected to the inner surface of the hopper, a vibration motor is fixedly connected to one side of the surface of the hopper, a storage box is inserted into the bottom end of the hopper, a through hole is opened at one end of the surface of the storage box, and the through hole is communicated with the interior of the hopper.
[0007] Preferably, fixed plates are fixedly connected to both side surfaces of one end of the green tea shaking machine, the hopper is fixedly connected between the two fixed plates, a semicircular hole is opened on the side surface of the hopper close to the green tea shaking machine, and the semicircular hole is connected to the inner cavity of the green tea shaking machine.
[0008] Preferably, the two side surfaces of the bottom end of the hopper are fixedly connected with limiting blocks, the limiting blocks are in a "T"-shaped plate structure, an inclined surface is provided at the bottom of the inner cavity of the hopper, a material opening is provided at the end of the inclined surface away from the shaking machine, and the through hole and the material opening are connected.
[0009] Preferably, the storage box is in a square frame structure, and a slope is provided on the top of the storage box, which fits with the bottom of the hopper, and the two side surfaces on the top of the storage box are fixedly connected with limiting grooves, which are in a "T"-shaped plate structure, and are slidably connected in the limiting block.
[0010] Preferably, a slot is provided on the surface of the hopper, and an extension plate is slidably connected to the surface of the slot. Slide grooves are provided on both side surfaces of the hopper, and the slide grooves are square grooves. A card block is inserted into the surface of the slide grooves, and the card block is a square block structure. A rubber groove is provided on the surface of one end of the card block, and a rubber strip is inserted into the surface of the rubber groove, and both ends of the rubber strip are fixedly connected to the surface of the extension plate.
[0011] Preferably, the extension plate is in a square frame structure, and a plurality of array-distributed slots are provided on both side surfaces of the extension plate. The slots are square slots, and clamping blocks are embedded in the surfaces of the slots to brake the hopper.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The automatic drying and shaking device for tea leaves proposed by the utility model can adjust the hopper space by arranging an extension plate with adjustable height on the hopper surface, so as to adapt to different production needs and improve production efficiency; by arranging a vibration motor and a screen, impurities, broken leaves and dust in the tea leaves can be screened and removed to improve the quality of the tea; and a storage box can be provided to store impurities and broken leaves to avoid impurities being scattered everywhere and improve the production working environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a partial schematic diagram of the structure of the utility model;
[0016] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;
[0017] Figure 4 It is a half-section schematic diagram of the hopper structure of the utility model.
[0018] In the figure: 1. drying mechanism; 2. shaking machine; 3. first conveying mechanism; 4. second conveying mechanism; 5. hopper; 6. extension plate; 7. storage box; 8. vibration motor; 9. fixing plate; 10. screen; 11. slot; 12. insertion slot; 13. through hole; 14. slide; 15. block; 16. rubber strip; 17. rubber groove; 18. limit groove; 19. limit block. DETAILED DESCRIPTION
[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Embodiment 1
[0021] See also Figure 1 to Figure 2 The utility model provides a technical solution: an automatic tea drying and shaking device, including a drying mechanism 1, a shaking machine 2, a first conveying mechanism 3 and a second conveying mechanism 4, one end surface of the shaking machine 2 is fixedly connected to a hopper 5, both side surfaces of the hopper 5 are plugged with a clamping block 15, the surface of the hopper 5 is slidably connected to an extension plate 6, the clamping block 15 is pressed against the surface of the extension plate 6, the inner cavity surface of the hopper 5 is fixedly connected to a screen 10, one side of the surface of the hopper 5 is fixedly connected to a vibration motor 8, and the output end of the vibration motor 8 drives the screen 10 to vibrate A storage box 7 is inserted at the bottom of the hopper 5, and a through hole 13 is opened at one end of the surface of the storage box 7. The through hole 13 is connected to the inside of the hopper 5. By arranging an extension plate 6 with an adjustable height on the surface of the hopper 5, the space of the hopper 5 can be adjusted to adapt to different production needs and improve production efficiency. By arranging a vibration motor 8 and a screen 10, impurities, broken leaves and dust in the tea can be sieved and removed to improve the quality of the tea. The storage box 7 can be set to store impurities and broken leaves to avoid impurities scattering everywhere and improve the production working environment.
[0022] Embodiment 2
[0023] See also Figure 4 On the basis of Example 1, in order to filter tea leaves, debris and dust, a fixed plate 9 is fixedly connected to the two side surfaces of one end of the tea shaking machine 2, and the hopper 5 is fixedly connected between the two fixed plates 9. A semicircular hole is provided on the side surface of the hopper 5 close to the tea shaking machine 2, and the semicircular hole is connected to the inner cavity of the tea shaking machine 2. A limiting block 19 is fixedly connected to the two side surfaces of the bottom end of the hopper 5, and the limiting block 19 is a "T"-shaped plate structure. An inclined surface is provided at the bottom of the inner cavity of the hopper 5, and a material port is provided at the end of the inclined surface away from the tea shaking machine 2. The through hole 13 is connected to the material port. The storage box 7 is a square frame structure, and a inclined surface is provided at the top of the storage box 7, and the inclined surface is fitted with the bottom end of the hopper 5. The limiting grooves 18 are fixedly connected to the two side surfaces of the top end of the storage box 7. The limiting grooves 18 are a "T"-shaped plate structure, and the limiting grooves 18 are slidably connected in the limiting blocks 19.
[0024] The screen 10 is in an inclined state, and one end of the screen 10 is pressed against the surface of the semicircular hole, so that the screened tea leaves can enter the inner cavity of the tea shaking machine 2. The inner cavity of the hopper 5 is provided with an inclined surface opposite to the screen 10. Impurities, broken leaves and dust are screened out from the screen 10, fall onto the inclined surface of the hopper 5, and then are collected into the storage box 7 through the through hole 13. The limiting groove 18 and the limiting block 19 are provided to facilitate the assembly of the bottom of the storage box 7 and the hopper 5, and also to facilitate the quick separation and dumping of the storage box 7.
[0025] Embodiment 3
[0026] See also Figure 3 On the basis of the second embodiment, in order to realize the fixation and sliding of the extension plate 6, a slot 12 is provided on the surface of the hopper 5, and the extension plate 6 is slidably connected to the surface of the slot 12. Slide grooves 14 are provided on the two side surfaces of the hopper 5. The slide grooves 14 are square grooves. Blocks 15 are inserted into the surface of the slide grooves 14. The block 15 is a square block structure. A rubber groove 17 is provided on one end surface of the block 15. A rubber strip 16 is inserted into the surface of the rubber groove 17. Both ends of the rubber strip 16 are fixedly connected to the surface of the extension plate 6. The extension plate 6 is a square frame structure. A plurality of array-distributed slots 11 are provided on the two side surfaces of the extension plate 6. The slots 11 are square grooves. The blocks 15 are embedded in the surface of the slots 11 to brake the hopper 5.
[0027] A rubber strip 16 is provided. When the card block 15 is embedded in the surface of the card slot 11, the rubber strip 16 is in its original state to prevent the card block 15 and the card slot 11 from separating and falling off. When the card block 15 and the card slot 11 are separated, the rubber strip 16 is in a stretched state and has a tendency to drive the card block 15 to rebound to one end of the card slot 11. A plurality of card slots 11 distributed in an array are provided, and the storage space of the hopper 5 can be adjusted according to the transport speed of the second conveying mechanism 4.
[0028] In actual use, first, according to the transportation efficiency of the second transportation mechanism, adjust the height of the extension plate 6, move the block 15 by hand, the rubber strip 16 will be deformed, the block 15 will be embedded in the appropriate slot 11, the rubber strip 16 will return to its original state, and then the limit groove 18 on the surface of the storage box 7 and the limit block 19 at the bottom of the hopper 5 will slide with each other, start the vibration motor 8 and the entire device, after the drying mechanism 1 completes the drying of the tea leaves, it passes through the first conveying mechanism 3 to reach the second conveying mechanism 4, the tea leaves of the second conveying mechanism 4 are transported to the hopper 5, pass through the screen 10, and the tea leaves reach the semicircular hole from one end of the screen 10 and enter the inner cavity of the shaking machine 2 for shaking, while impurities, dust and broken leaves fall through the pores of the screen 10, and are collected in the storage box 7 through the inclined surface of the hopper 5. After use, the limit block 19 can be pulled out of the storage box 7 from the limit groove 18 for dumping.
[0029] Although 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
1. A tea leaf automatic drying and shaking device, comprising a tea leaf drying mechanism (1), a tea leaf shaking machine (2), a first conveying mechanism (3) and a second conveying mechanism (4), characterized in that: A hopper (5) is fixedly connected to the surface of one end of the green tea shaking machine (2), blocks (15) are inserted into the surfaces of both sides of the hopper (5), an extension plate (6) is slidably connected to the surface of the hopper (5), the blocks (15) are pressed against the surface of the extension plate (6), a screen (10) is fixedly connected to the inner surface of the hopper (5), a vibration motor (8) is fixedly connected to one side of the surface of the hopper (5), a storage box (7) is inserted into the bottom end of the hopper (5), a through hole (13) is opened at one end of the surface of the storage box (7), and the through hole (13) is connected to the inside of the hopper (5).
2. The automatic drying and shaking device for tea leaves according to claim 1, characterized in that: A fixing plate (9) is fixedly connected to both sides of one end of the green tea shaking machine (2), and a hopper (5) is fixedly connected between the two fixing plates (9). A semicircular hole is provided on a side of the hopper (5) close to the green tea shaking machine (2), and the semicircular hole is connected to the inner cavity of the green tea shaking machine (2).
3. The automatic drying and shaking device for tea leaves according to claim 1, characterized in that: The two side surfaces of the bottom end of the hopper (5) are fixedly connected to limit blocks (19), which are in a T-shaped plate structure. The bottom of the inner cavity of the hopper (5) is provided with an inclined surface, and a material opening is provided at one end of the inclined surface away from the shaking machine (2), and the through hole (13) is connected to the material opening.
4. The automatic drying and shaking device for tea leaves according to claim 3, characterized in that: The storage box (7) is in the form of a square frame structure, and a slope is provided at the top of the storage box (7), the slope is fitted with the bottom of the hopper (5), and the two side surfaces of the top of the storage box (7) are fixedly connected to the limiting groove (18), the limiting groove (18) is in the form of a "T"-shaped plate structure, and the limiting groove (18) is slidably connected in the limiting block (19).
5. The automatic drying and shaking device for tea leaves according to claim 1, characterized in that: The surface of the hopper (5) is provided with a slot (12), the extension plate (6) is slidably connected to the surface of the slot (12), the surfaces of both sides of the hopper (5) are provided with slide grooves (14), the slide grooves (14) are square grooves, a clamping block (15) is plugged into the surface of the slide grooves (14), the clamping block (15) is in a square block structure, a rubber groove (17) is provided on one end surface of the clamping block (15), a rubber strip (16) is plugged into the surface of the rubber groove (17), and both ends of the rubber strip (16) are fixedly connected to the surface of the extension plate (6).
6. The automatic drying and shaking device for tea leaves according to claim 5, characterized in that: The extension plate (6) is in a square frame structure. The surfaces of both sides of the extension plate (6) are provided with a plurality of array-distributed slots (11). The slots (11) are in the form of square slots. The clamping blocks (15) are embedded in the surfaces of the slots (11) to brake the hopper (5).