Black tea withering and kneading device with temperature control lamp
By introducing temperature control lamps and towing components into the black tea withering device, the problem of uneven heat in the withering process is solved, and the tea is uniformly heated and efficient withering is achieved.
Patent Information
- Application Number
- CN202411805390.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-02-18
AI Technical Summary
The existing black tea withering device is unevenly heated during the withering process, which affects the withering effect.
A black tea withering and grinding device with temperature control lamp was designed. The temperature control lamp was set up to control the temperature, combined with the movement of the withering plate and the design of the toggle components, to achieve uniform heating and turning of the tea leaves.
Through the simulated light of the temperature-controlled lamp and the activity of the withering plate, the uniform heating of the tea is achieved and the withering effect is improved. The tumbling component further avoids uneven heating of the tea is achieved on the upper and lower sides, and the efficiency of withering and rolling is improved.
Smart Images
Figure CN119453334A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of black tea processing, in particular to a black tea withering and rolling device with a temperature-controlled lamp. Background Art
[0002] Black tea is a fully fermented tea that is deeply loved by tea lovers for its mild nature, mellow taste and strong aroma. The production of black tea includes four main processes: withering, rolling, fermentation and drying.
[0003] For example, the patent with announcement number CN 214257848 U discloses a withering, conditioning, and rolling device for producing fresh tea leaves, which relates to the technical field of tea production. The withering, conditioning, and rolling device for producing fresh tea leaves comprises a box body, wherein a partition is welded and installed inside the box body, and the partition divides the box body into a withering chamber and a rolling chamber. A rolling chassis is installed before welding on the top of the partition body, and two groups of connecting plates are welded and installed on the inner top of the box body, and a slide groove is provided inside the connecting plates. The withering and rolling operations can be performed separately, which not only makes the withering process more complete, but also the rolling height can be adjusted according to the amount of tea leaves. On the one hand, it avoids the waste of resources caused by one machine for one use, effectively saves production resources, and reduces cost output. On the other hand, it is simple to operate, avoids the troubles caused by cumbersome operations to the staff, and increases production efficiency. This device has low cost and is easy to promote and use. However, in the above device, the moisture content of the tea leaves needs to be controlled to about 60% during withering. During withering, the tea leaves on the upper and lower sides are heated unevenly, so they need to be turned over regularly to avoid uneven heating of the tea leaves during the withering process, which in turn affects the withering effect. Therefore, a black tea withering and kneading device with a temperature-controlled lamp is proposed to solve the above-mentioned problems. Summary of the Invention
[0004] The technical problem to be solved by the present invention is to provide a black tea withering and kneading device with a temperature-controlled lamp in response to the deficiencies in the above-mentioned prior art.
[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a black tea withering and rolling device with a temperature-controlled lamp, comprising a working box and further comprising: A working frame is installed at the bottom of the working box; a withering mechanism, arranged inside the working box, for spreading the tea leaves for withering; A rolling mechanism is provided in the working box and above the withering mechanism, and is used to move downward to roll the tea leaves; a dredging mechanism, disposed in the working box and below the withering mechanism, for dredging the tea leaves on the withering mechanism; Wherein, the withering mechanism comprises: a withering plate, movably connected to the inner wall of the working box, for spreading tea leaves; baffles, connected to both sides of the top of the withering plate; A fixed frame, fixedly connected to the inner wall of the working box, and having elastic rods fixedly connected to the four corners of its top, and the withering plate movably connected to the outer wall of the elastic rod; A plurality of top plates are fixedly connected to the top of the fixed frame, and the tops thereof are semicircular and move upward through the withering frame to promote the movement of tea leaves.
[0006] Preferably, the withering mechanism further comprises: A moving assembly is provided above the withering plate and is used to move the tea leaves left and right below the tea leaves; The toggle assembly includes: Two connecting rods 1 are movably connected above the withering plate; A plurality of shifting rods are fixedly connected between the two connecting rods and located between every two adjacent top plates; A plurality of push plates are respectively connected to both ends of the connecting rod and are located in the groove of the working box and move; Two connecting rods 2 are fixedly connected between the front and rear push plates; A plurality of abutment plates are respectively fixedly connected in grooves provided on the working box and fit with the push plates.
[0007] Preferably, one side of the abutment plate is wedge-shaped, and the wedges on the left and right sides fit with the upper and lower sides of the push plate respectively.
[0008] Preferably, the kneading mechanism includes: A movable plate is provided on the inner wall of the working box, and the top of the movable plate is connected to the top of the inner wall of the working box through an electric push rod; The bottom of the movable plate is provided with a rectangular groove, and the front and rear sides are provided with rectangular movable holes; A connecting plate is movably connected in the holding hole and moves downward in the rectangular slot via an elastic telescopic rod connected to the top of the connecting plate; The rolling assembly is installed at the bottom of the movable plate and is used for rolling the tea leaves.
[0009] Preferably, the kneading mechanism further comprises: Multiple L-shaped connecting rods are movably connected to the T-shaped slots on both sides of the inner wall of the working box; A plurality of slide rails are fixedly connected to the top of the movable plate, and the lower portion of the L-shaped connecting rod is movably sleeved on the outer wall of the slide rail to push the movable plate to move on the inner wall of the working box.
[0010] Preferably, the kneading assembly comprises: A plurality of kneading plates, two in a group, are hinged to the bottom of the movable plate via a pin, so as to expand the contact area with the tea leaves during kneading; A plurality of push blocks, two in a group, are connected to the bottom of the connecting plate and are used to push the kneading plate to contract; Multiple hinged rods, both ends of which are hinged to the kneading plate and the push block respectively, for resetting the kneading plate; A plurality of kneading bars are connected to the bottom of the kneading plate in groups of two, and knead the tea leaves when the kneading bars are moved.
[0011] Preferably, a plurality of temperature-controlled lamps are fixedly connected to the bottom of the movable plate to supplement the temperature in the working box; A stepped slot is provided on the top of the push plate and contacts the movable plate after it moves downward, so as to push the movable plate to move left and right.
[0012] Preferably, the dredging mechanism includes: a fixing plate connected to the inner wall of the working box; A plurality of bottom plates are connected to the fixed plate, and a plurality of dredging rods are connected to the top of the bottom plates, and are movably connected to the air holes opened on the withering plate for dredging the air holes.
[0013] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. The black tea withering and kneading device with a temperature-controlled lamp uses a set withering device to simulate light using a set temperature-controlled lamp to increase the internal temperature and control it at a reasonable withering temperature. At the same time, the withering plate moves downward, thereby exposing the top plate from the withering plate, thereby pushing the tea leaves to be turned over, so as to realize the movement of the tea leaves at the bottom of the withering plate, promote their uniform heating, and improve the withering effect.
[0014] 2. The black tea withering and kneading device with a temperature-controlled lamp has a toggle assembly. When the kneading mechanism moves downward, the multiple toggle rods arranged on it will move left and right, which can further turn the bottom of the tea leaves over to avoid uneven heating of the tea leaves from top to bottom, affecting withering.
[0015] 3. The black tea withering and kneading device with a temperature-controlled lamp has a kneading mechanism. When the movable plate moves downward, the kneading plate pushes the withering plate downward, and the kneading plate flips open around the pin shaft to expand the contact area with the withering plate. The kneading strips at the bottom of the plate rub and knead the tea leaves when they are flipped open, thereby achieving the effect of kneading the tea leaves. When the movable plate contacts the abutment plate, it can push the movable plate to move left or right, and then cooperate with the kneading component provided below to rub the tea leaves to achieve the effect of kneading. At the same time, it cooperates with the moving lever below to further promote kneading and improve the kneading effect.
[0016] 4. The black tea withering and kneading device with a temperature-controlled lamp can dredge the air holes through the provided dredging mechanism, which uses the provided dredging rod to contact the air holes to dredge the air holes, thereby preventing tea leaves from being blocked in the air holes. The dredging rod can also block the air holes to prevent tea leaves from entering the air holes when being rolled, thereby affecting the rolling effect of the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 Schematic diagram of the internal structure of the present invention Figure 1 ; Figure 3 Schematic diagram of the internal structure of the present invention Figure 2 ; Figure 4 Schematic diagram of the withering mechanism structure of the present invention; Figure 5 This is a schematic diagram of the explosion structure of the withering mechanism of the present invention; Figure 6 For the present invention Figure 5 A in the middle is an enlarged structural diagram; Figure 7 Schematic diagram of the explosion structure of the kneading mechanism of the present invention Figure 1 ; Figure 8 Schematic diagram of the explosion structure of the kneading mechanism of the present invention Figure 2 ; Figure 9 For the present invention Figure 9 Schematic diagram of the structure of B.
[0018] In the figure: 1. working box; 2. working frame; 3. withering mechanism; 31. withering plate; 32. baffle; 33. top plate; 34. fixed frame; 35. elastic rod; 36. toggle assembly; 361. connecting rod 1; 362. toggle rod; 363. push plate; 364. push plate; 365. connecting rod 2; 4. kneading mechanism; 41. movable plate; 42. connecting plate; 43. push block; 44. elastic telescopic rod; 45. kneading assembly; 451. kneading plate; 452. hinged rod; 453. kneading strip; 46. electric push rod; 47. L-shaped connecting rod; 48. slide rail; 5. dredging mechanism; 51. fixed plate; 52. bottom plate; 53. dredging rod; 6. temperature control light. DETAILED DESCRIPTION
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] See also Figure 1-9 One embodiment of the present invention is: a black tea withering and rolling device with a temperature-controlled lamp, comprising a working box 1, and further comprising: A working frame 2 is installed at the bottom of the working box 1; The withering mechanism 3 is arranged inside the working box 1 and is used to spread the tea leaves for withering; The rolling mechanism 4 is arranged in the working box 1 and is located above the withering mechanism 3, and is used to move downward to roll the tea leaves; The dredging mechanism 5 is provided in the working box 1 and is located below the withering mechanism 3, and is used to dredge the tea leaves on the withering mechanism 3; Among them, the withering mechanism 3 includes: The withering plate 31 is movably connected to the inner wall of the working box 1 and is used for spreading tea leaves; Baffles 32 are connected to both sides of the top of the withering plate 31; The fixed frame 34 is fixedly connected to the inner wall of the working box 1, and the four corners of the top thereof are fixedly connected to elastic rods 35, and the withering plate 31 is movably connected to the outer wall of the elastic rods 35; A plurality of top plates 33 are fixedly connected to the top of the fixed frame 34, and the tops thereof are semicircular and movably extend upward through the withering frame 31 to push the tea leaves to move.
[0021] The withering mechanism 3 further comprises: The moving assembly 36 is provided above the withering plate 31 and is used to move the tea leaves left and right below the tea leaves; The toggle assembly 36 includes: Two connecting rods 361 are movably connected above the withering plate 31; A plurality of shifting rods 362 are fixedly connected between two connecting rods 361 and are located between every two adjacent top plates 33; A plurality of push plates 363 are respectively connected to the two ends of the connecting rod 361 and are located in the groove of the working box 1 and move; Two connecting rods 365 are fixedly connected between the front and rear push plates 363; The plurality of abutment plates 364 are respectively fixedly connected to the grooves provided on the working box 1 and fit with the push plates 363 .
[0022] One side of the abutment plate 364 is wedge-shaped, and the wedges on the left and right sides are respectively fitted with the upper and lower sides of the push plate 363.
[0023] Working principle: When processing tea, the tea leaves are first placed on the withering plate 31 through the cabinet door on the front of the working box 1 and evenly spread out. Then, the temperature-controlled lamp 6 is started to provide additional light. The internal temperature is raised by simulating light and controlled at a reasonable withering temperature. When the temperature at the bottom and the temperature above the tea leaves are uneven, the electric push rod 46 is started to push the entire kneading mechanism 4 downward. When the kneading mechanism 4 moves downward, its bottom contacts the withering plate 31 and continuously pushes the withering plate 31 downward, so that the top plate 33 set along the withering plate 31 can be exposed. In the process of its upward movement, the tea leaves are pushed to achieve the purpose of turning, so that the tea leaves at the bottom can be moved, which promotes uniform heating and improves the withering effect. At the same time, when the entire kneading mechanism 4 moves downward, the lever 362 arranged on the withering plate is acted upon by the connecting rod 361 and the push plate 363 at the wedge-shaped parts of the two oppositely arranged abutment plates 364, and then, in the process of the entire withering plate 31 moving up and down, it cooperates with the abutment plates 364 to push left and right, thereby pushing multiple levers 362 to move left and right, which can further achieve the purpose of turning the bottom of the tea leaves, avoiding uneven heating of the tea leaves from top to bottom, and affecting withering.
[0024] See also Figure 1-9 On the basis of the above embodiment, in another embodiment of the present invention, the kneading mechanism 4 includes: The movable plate 41 is provided on the inner wall of the working box 1, and its top is connected to the top of the inner wall of the working box 1 through an electric push rod 46; The bottom of the movable plate 41 is provided with a rectangular groove, and the front and rear sides are provided with rectangular movable holes; The connecting plate 42 is movably connected in the movable hole and moves downward in the rectangular groove through the elastic telescopic rod 44 connected to the top of the connecting plate; The rolling assembly 45 is installed at the bottom of the movable plate 41 and is used for rolling tea leaves.
[0025] The kneading mechanism 4 also includes: A plurality of L-shaped connecting rods 47 are movably connected to the T-shaped slots on both sides of the inner wall of the working box 1; A plurality of slide rails 48 are fixedly connected to the top of the movable plate 41 , and the lower portion of the L-shaped connecting rod 47 is movably sleeved on the outer wall of the slide rail 48 to push the movable plate 41 to move on the inner wall of the working box 1 .
[0026] The kneading assembly 45 includes: A plurality of kneading plates 451, two in a group, are hinged to the bottom of the movable plate 41 via a pin, for expanding the contact area with the tea leaves during kneading; A plurality of push blocks 43, two in a group, are connected to the bottom of the connecting plate 42, and are used to push the kneading plate 451 to contract; A plurality of hinged rods 452, both ends of which are hinged to the kneading plate 451 and the push block 43, respectively, for resetting the kneading plate 451; A plurality of kneading bars 453 are connected to the bottom of the kneading plate 451 in groups of two, and knead the tea leaves when they move.
[0027] Several temperature-controlled lamps 6 are fixedly connected to the bottom of the movable plate 41 to supplement the temperature in the working box 1; A stepped slot is provided on the top of the push plate 63 and contacts the movable plate 41 after it moves downward, so as to push the movable plate 41 to move left and right.
[0028] Working principle: When the electric push rod 46 is pushed downward, it first pushes the movable plate 41 downward, and then the kneading plate 451 contacts the withering plate 31 downward and pushes the withering plate 31 downward. When the kneading plate 451 moves upward, it pushes the withering plate 31 upward under the action of the elastic rod 35. When the kneading plate 451 continues to be pushed, it will flip around the pin shaft to expand the contact area with the withering plate 31, and knead the tea leaves through the kneading strips 453 at the bottom when flipping over. At the same time, after the movable plate 41 contacts the abutment plate 364, it can push the movable plate 41 to move left or right, and then cooperate with the kneading component 45 provided thereunder to rub the tea leaves to achieve the kneading effect. At the same time, it cooperates with the moving lever 362 below to further promote kneading and improve the kneading effect. At the same time, by kneading the tea leaves intermittently during withering, on the one hand, the efficiency of tea processing can be improved, and on the other hand, the moisture in the tea leaves can be kneaded out to achieve rapid withering and improve work efficiency.
[0029] See also Figure 1-9 On the basis of the above embodiment, in another embodiment of the present invention, the dredging mechanism 5 includes: A fixing plate 51 is connected to the inner wall of the working box 1; A plurality of bottom plates 52 are connected to the fixed plate 51, and a plurality of dredging rods 53 are connected to the top thereof, and are movably connected to the air holes opened on the withering plate 31 for dredging the air holes.
[0030] Working principle: When the entire withering plate 31 moves downward, the air holes opened on it will contact the dredging rod 53, thereby dredging the air holes to prevent tea leaves from being blocked in the air holes. The dredging rod 53 can also block the air holes to prevent tea leaves from entering the air holes when being rolled, thereby affecting the rolling effect of the tea leaves.
[0031] The present invention provides a black tea withering and kneading device with a temperature-controlled lamp. There are many methods and approaches to implement this technical solution. The above is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should also be considered within the scope of protection of the present invention. Any components not specified in this embodiment may be implemented using existing technologies.
Claims
1. A black tea withering and kneading device with a temperature-controlled lamp, comprising a working box (1), characterized in that: Also includes: A working frame (2) installed at the bottom of the working box (1); A withering mechanism (3), arranged inside the working box (1), and used for spreading tea leaves for withering; A rolling mechanism (4) is arranged in the working box (1), located above the withering mechanism (3), and is used to move downward to roll the tea leaves; A dredging mechanism (5) is arranged in the working box (1) and is located below the withering mechanism (3), and is used to dredge the tea leaves on the withering mechanism (3); Wherein, the withering mechanism (3) comprises: A withering plate (31) movably connected to the inner wall of the working box (1) and used for spreading tea leaves; Baffles (32) connected to both sides of the top of the withering plate (31); A fixed frame (34) is fixedly connected to the inner wall of the working box (1), and the four corners of the top thereof are fixedly connected to elastic rods (35), and the withering plate (31) is movably connected to the outer wall of the elastic rod (35); A plurality of top plates (33) are fixedly connected to the top of the fixed frame (34), and the tops thereof are semicircular and movably penetrate upward through the withering frame (31) to promote the movement of tea leaves.
2. The black tea withering and kneading device with a temperature-controlled lamp according to claim 1, characterized in that: The withering mechanism (3) further comprises: A moving assembly (36) is arranged above the withering plate (31) and is used to move the tea leaves left and right below the tea leaves; The toggle assembly (36) comprises: Two connecting rods (361) movably connected above the withering plate (31); A plurality of shifting rods (362) fixedly connected between two connecting rods (361) and located between every two adjacent top plates (33); A plurality of push plates (363) are respectively connected to the two ends of the connecting rod 1 (361) and are located in the groove of the working box (1) for movement; Two connecting rods (365) are fixedly connected between the front and rear push plates (363); A plurality of abutment plates (364) are respectively fixedly connected to grooves provided on the working box (1) and fit with the push plates (363).
3. The black tea withering and kneading device with a temperature-controlled lamp according to claim 2, characterized in that: One side of the abutment plate (364) is wedge-shaped, and the wedges on the left and right sides are respectively fitted with the upper and lower sides of the push plate (363).
4. The black tea withering and kneading device with a temperature-controlled lamp according to claim 3, characterized in that: The kneading mechanism (4) comprises: A movable plate (41) is arranged on the inner wall of the working box (1), and the top of the movable plate is connected to the top of the inner wall of the working box (1) via an electric push rod (46); The bottom of the movable plate (41) is provided with a rectangular groove, and the front and rear sides are provided with rectangular movable holes; A connecting plate (42) is movably connected in the holding hole and moves downward in the rectangular groove via an elastic telescopic rod (44) connected to the top of the connecting plate; The rolling assembly (45) is installed at the bottom of the movable plate (41) and is used for rolling tea leaves.
5. The black tea withering and kneading device with a temperature-controlled lamp according to claim 4, characterized in that: The kneading mechanism (4) further comprises: A plurality of L-shaped connecting rods (47) are movably connected to T-shaped grooves provided on both sides of the inner wall of the working box (1); A plurality of slide rails (48) are fixedly connected to the top of the movable plate (41), and the lower part of the L-shaped connecting rod (47) is movably sleeved on the outer wall of the slide rail (48) for pushing the movable plate (41) to move on the inner wall of the working box (1).
6. The black tea withering and kneading device with a temperature-controlled lamp according to claim 5, characterized in that: The kneading assembly (45) comprises: A plurality of kneading plates (451), two in a group, are hinged to the bottom of the movable plate (41) via a pin shaft, and are used to expand the contact area with the tea leaves when kneading; A plurality of push blocks (43), connected in groups of two to the bottom of the connecting plate (42), for pushing the kneading plate (451) to contract; A plurality of hinged rods (452), both ends of which are hinged to the kneading plate (451) and the push block (43) respectively, and are used to reset the kneading plate (451); A plurality of rolling bars (453) are connected to the bottom of the rolling plate (451) in groups of two, and roll and roll the tea leaves when moving.
7. The black tea withering and kneading device with a temperature-controlled lamp according to claim 6, characterized in that: A plurality of temperature-controlled lamps (6) are fixedly connected to the bottom of the movable plate (41) and are used to supplement the temperature in the working box (1); The top of the push plate (63) is provided with a stepped slot, which contacts the movable plate (41) after it moves downward, and is used to push the movable plate (41) to move left and right.
8. The black tea withering and kneading device with a temperature-controlled lamp according to claim 7, characterized in that: The dredging mechanism (5) comprises: A fixing plate (51) connected to the inner wall of the working box (1); A plurality of bottom plates (52) are connected to the fixed plate (51), and a plurality of dredging rods (53) are connected to the top of the bottom plates and are movably connected to the air holes opened on the withering plate (31) for dredging the air holes.