Rolling device for processing strip-type lotus leaf tea
By designing structures such as mobile units and inclined plates, the accumulation problem of rope-shaped lotus leaf tea is solved when falling, and the uniform laying and efficient collection of lotus leaf tea is achieved, and the processing quality and efficiency are improved.
Patent Information
- Application Number
- CN202422354157.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-26
AI Technical Summary
In the prior art, the rolled cord-shaped lotus leaf tea is easily piled up together when it falls, resulting in the lower cord-shaped lotus leaf tea being squeezed and flattened, affecting the appearance and quality of the finished product.
A rolling device for processing strip-shaped lotus leaf tea is designed. By setting up a moving unit, inclined plate, guide unit, mounting frame, motor and support plate, the rolling cable-shaped lotus leaf is evenly laid into the collection plate to avoid stacking and squeezing.
It effectively reduces the accumulation of cable-type lotus leaf tea during the fall process, avoids the extrusion and deformation of the lower lotus leaf, and improves the appearance quality and processing efficiency of the finished product.
Smart Images
Figure CN223053822U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of lotus leaf tea processing equipment, in particular to a rolling device for processing strip-shaped lotus leaf tea. Background Technique
[0002] Lotus leaf tea is a kind of tea drink mainly made of lotus leaves, which has various effects. During the processing of lotus leaf tea, it is necessary to roll the lotus leaves. Its tightly knotted and curved shape also affects the internal quality, tightens the tea strips, reduces the volume, and lays a good foundation for drying into strips. Appropriately damaging the leaf tissue and substance transformation generally use a rolling machine to automatically roll the lotus leaves to improve the processing efficiency.
[0003] After retrieval, the Chinese patent publication number: CN221355604U discloses a tea rolling device, which includes the cooperation of an outer rolling disc and an inner rolling disc, so that the rolling operation is carried out when the rolling cylinder is fixed, and the operator can freely control the use height of the pressure plate according to needs, reducing the risk during use, and the outer rolling disc and the inner rolling disc with two independently rotating and reverse rolling protrusions can increase the rolling effect.
[0004] However, in the actual use process of the above rolling device, when discharging after rolling the lotus leaves into strip shape, the staff will remove the inner rolling disc, so that the lotus leaves enter the collection box arranged below through the material dropping port on the rolling disc for collection. However, when the strip-shaped lotus leaves fall into the collection box through the material dropping port, they can only fall naturally to the center of the collection box, resulting in the strip-shaped lotus leaf tea piling up together, so that the strip-shaped lotus leaf tea at the bottom is easily squeezed and flattened, affecting the appearance and quality of the finished product. Therefore, a rolling device for processing strip-shaped lotus leaf tea is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a rolling device for processing strip-shaped lotus leaf tea, aiming to improve the problem that the strip-shaped lotus leaves at the bottom are squeezed and flattened when falling after rolling the lotus leaves in the prior art.
[0006] To achieve the above object, the utility model adopts the following technical solutions: A rolling device for processing strip-shaped lotus leaf tea, including a processing table, a rolling disc is fixedly connected to the upper end of the processing table, a rolling cylinder is arranged above the rolling disc, a rotating mechanism is arranged outside the rolling cylinder, an inner rolling disc is sleeved at the center inside the rolling disc, a moving unit is arranged below the inner rolling disc, the moving unit is used for the up-and-down linear movement of the inner rolling disc, an inclined plate is arranged at the rear side of the bottom of the rolling disc, a guiding unit is arranged above the inclined plate, the guiding unit is used for guiding and limiting the movement of the inclined plate, a mounting frame is fixedly connected to the inner bottom surface of the processing table, a motor is fixedly connected to the inner top surface of the mounting frame, the top output end of the motor penetrates through the mounting frame, and the top output end of the motor is fixedly connected to a receiving disc.
[0007] As a further description of the above technical solution:
[0008] A limiting block is fixedly connected to the inner wall surface of the receiving disc, a collecting disc is inserted into the receiving disc, a limiting groove is opened on the outer wall surface of the collecting disc, and an ear plate is fixedly connected to the outside of the collecting disc.
[0009] As a further description of the above technical solution:
[0010] The moving unit includes two L-shaped fixing frames, the two L-shaped fixing frames are respectively fixedly connected to the left and right sides of the bottom surface of the inner rolling disc, an electric push rod is fixedly connected to the left end of the L-shaped fixing frame on the left side of the inner rolling disc, and a telescopic rod is fixedly connected to the right end of the L-shaped fixing frame on the right side of the inner rolling disc.
[0011] As a further description of the above technical solution:
[0012] The guiding unit includes a sliding groove, the sliding groove is opened on the bottom surface of the rolling disc, a slider is slidably connected to the inside of the sliding groove, and magnetic blocks are fixedly connected to the inner wall surfaces on the front and rear sides of the sliding groove.
[0013] As a further description of the above technical solution:
[0014] The limiting block is inserted into the limiting groove, and the arc length of the limiting groove is greater than the arc length of the limiting block.
[0015] As a further description of the above technical solution:
[0016] The upper ends of the electric push rod and the telescopic rod are both fixedly connected to the bottom surface of the rolling disc.
[0017] As a further description of the above technical solution:
[0018] The distance between the two L-shaped fixing brackets is greater than the width of the inclined plate, and the front side of the inclined plate is arranged in a downwardly inclined structure.
[0019] As a further description of the above technical solution:
[0020] The bottom surface of the slider is fixedly connected to the bottom surface of the inclined plate.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, through the cooperation of the moving unit, the inclined plate, the guiding unit, the mounting bracket, the motor and the receiving tray, the blanking port on the rolling disc can be quickly and automatically opened, and the strip-shaped lotus leaves after rolling can be evenly laid inside the collecting tray, reducing accumulation and avoiding the strip-shaped lotus leaves at the bottom being squeezed and deformed.
[0023] 2. In the utility model, through the cooperation of the limiting block, the limiting groove and the ear plate, the difficulty of installing the collecting tray can be reduced, so that the collecting tray can be quickly inserted above the receiving tray to complete the collection of materials, and at the same time, it can also be directly pulled out upward from the inside of the receiving tray, with simple operation and improved processing efficiency. Description of the Drawings
[0024] Figure 1 is a schematic diagram of the whole rolling device for processing strip-shaped lotus leaf tea proposed by the utility model;
[0025] Figure 2 is a schematic diagram of the rolling disc, the inner rolling disc and the inclined plate of the rolling device for processing strip-shaped lotus leaf tea proposed by the utility model;
[0026] Figure 3 is a schematic diagram of the bottom of the rolling disc of the rolling device for processing strip-shaped lotus leaf tea proposed by the utility model;
[0027] Figure 4 is a schematic diagram of the mounting bracket, the motor, the receiving tray and the collecting tray of the rolling device for processing strip-shaped lotus leaf tea proposed by the utility model;
[0028] Figure 5 is a schematic diagram of the separated mounting bracket, the receiving tray and the collecting tray of the rolling device for processing strip-shaped lotus leaf tea proposed by the utility model.
[0029] Legend Explanation:
[0030] 1. Processing table; 2. Kneading disk; 3. Kneading cylinder; 4. Rotating mechanism; 5. Inner twisting disk; 51. L-shaped fixing frame; 52. Electric push rod; 53. Telescopic rod; 6. Inclined plate; 61. Slide groove; 62. Sliding block; 63. Magnetic block; 7. Mounting frame; 8. Motor; 9. Receiving plate; 10. Limiting block; 11. Collecting plate; 12. Limiting groove; 13. Ear plate. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0032] Reference Figures 1 - 3 The utility model provides an embodiment of a kind of rolling device for processing lotus leaf tea with strips, comprising a processing table 1, a rolling disk 2 is fixedly connected to the upper end of the processing table 1, a rolling cylinder 3 is arranged above the rolling disk 2, and a rotating mechanism 4 is arranged on the outer side of the rolling cylinder 3. When the rotating mechanism 4 is started, the rolling cylinder 3 can be driven to make eccentric movement with the center of the rolling disk 2 as the center of the circle, and a pressing plate is inserted into the inside of the rolling cylinder 3, and a lifting cylinder is arranged above the pressing plate. After the lotus leaf is placed into the inside of the rolling cylinder 3, the lifting cylinder can be started to drive the pressing plate to move downward to squeeze the lotus leaf, and the rotating mechanism 4 can be started to drive the rolling cylinder 3 to rotate to roll the lotus leaf. The above structures are all existing technical means in the field, and no further details are given here. The center of the rolling disk 2 is an opening-shaped structure, which is the blanking port of the rolling disk 2.
[0033] Reference Figures 2 - 4, an inner twisting disk 5 is sleeved at the inner center of the rolling disk 2. The inner twisting disk 5 can seal the blanking port of the rolling disk 2 to prevent the lotus leaves from falling during the rolling process. After the rolling is completed, the inner twisting disk 5 moves downward to open the blanking port. At the same time, the rolling cylinder 3 continues to rotate, so that the processed strip-shaped lotus leaves can fall downward. During this process, the staff can assist in cleaning to make the lotus leaves discharge from the blanking port faster. A moving unit is arranged below the inner twisting disk 5. The moving unit includes L-shaped fixing frames 51. The number of the L-shaped fixing frames 51 is two. The two L-shaped fixing frames 51 are respectively fixedly connected to the left and right sides of the bottom surface of the inner twisting disk 5. The left end of the L-shaped fixing frame 51 on the left side of the inner twisting disk 5 is fixedly connected with an electric push rod 52. When the electric push rod 52 is started, it can drive the inner twisting disk 5 to perform a linear motion in the up and down direction through the left L-shaped fixing frame 51. The right end of the L-shaped fixing frame 51 on the right side of the inner twisting disk 5 is fixedly connected with a telescopic rod 53. The upper ends of the electric push rod 52 and the telescopic rod 53 are both fixedly connected to the bottom surface of the rolling disk 2. The arranged telescopic rod 53 and the right L-shaped fixing frame 51 can guide and limit the movement of the inner twisting disk 5, so that the inner twisting disk 5 can only perform a linear motion in the up and down direction, so that the electric push rod 52 can keep stable when driving the inner twisting disk 5 to move. When the electric push rod 52 is started to drive the inner twisting disk 5 to move downward, the blanking port can be opened, so that the rolled lotus leaves can be discharged from the blanking port.
[0034] An inclined plate 6 is arranged at the rear side of the bottom of the rolling disk 2. The distance between the two L-shaped fixing frames 51 is greater than the width of the inclined plate 6. The inclined plate 6 can pass through between the two L-shaped fixing frames 51. The front side of the inclined plate 6 is arranged in a downward inclined structure. When the lotus leaves fall above the inclined plate 6, they can slide forward along the inclined surface of the inclined plate 6. A guiding unit is arranged above the inclined plate 6. The guiding unit includes a sliding groove 61. The sliding groove 61 is opened on the bottom surface of the rolling disk 2. A sliding block 62 is slidably connected inside the sliding groove 61. The sliding block 62 can perform a linear motion in the front and back directions inside the sliding groove 61. The bottom surface of the sliding block 62 is fixedly connected to the bottom surface of the inclined plate 6. Through the cooperation of the arranged sliding groove 61 and the sliding block 62, the movement of the inclined plate 6 can be guided and limited, so that the inclined plate 6 can slide in the front and back directions at the bottom of the rolling disk 2. Magnetic blocks 63 are fixedly connected to the inner wall surfaces of the front and rear sides of the sliding groove 61. The sliding block 62 is made of iron material. When the sliding block 62 moves to the front and rear ends inside the sliding groove 61, it will be adsorbed and fixed by the magnetic blocks 63. When the staff needs to move the inclined plate 6, just push it hard to separate the sliding block 62 from the magnetic block 63. It can be automatically limited when moving to the front and rear sides inside the sliding groove 61.
[0035] The inner bottom surface of the processing table 1 is fixedly connected with a mounting frame 7, the inner top surface of the mounting frame 7 is fixedly connected with a motor 8, the top output end of the motor 8 penetrates through the mounting frame 7, the top output end of the motor 8 is fixedly connected with a receiving tray 9, when the motor 8 is started, it can drive the receiving tray 9 to rotate, when the staff moves the slider 62 to the front end of the chute 61, the front end of the inclined plate 6 can be positioned directly above the receiving tray 9.
[0036] After the lotus leaves are kneaded, the electric push rod 52 can be started to drive the inner kneading plate 5 to move downward, open the blanking port, and push the inclined plate 6 forward, so that the slider 62 moves to the front end of the chute 61, and the magnetic block 63 automatically completes the limit. Subsequently, the kneading cylinder 3 continues to rotate, so that the lotus leaves fall through the blanking port onto the inclined plate 6 and fall along the inclined surface of the inclined plate 6 into the space above the receiving tray 9. During this process, the motor 8 is started to drive the receiving tray 9 to rotate, so that the strip-shaped lotus leaf tea can be evenly laid inside the receiving tray 9, reducing accumulation.
[0037] Refer to Figures 4 - 5 , a limiting block 10 is fixedly connected to the inner wall surface of the receiving tray 9, a collecting tray 11 is inserted into the receiving tray 9, and the lotus leaf tea can slide into the collecting tray 11, which is convenient for taking. A limiting groove 12 is opened on the outer wall surface of the collecting tray 11, the limiting block 10 is inserted into the limiting groove 12, and the arc length of the limiting groove 12 is greater than the arc length of the limiting block 10. When the collecting tray 11 is placed into the receiving tray 9, only need to align the limiting groove 12 with the limiting block 10 and insert it. Since the arc length of the limiting groove 12 is greater than the arc length of the limiting block 10, the alignment between the limiting groove 12 and the limiting block 10 can be quickly completed, thereby reducing the installation difficulty. At the same time, the collecting tray 11 can be directly lifted upward for quick disassembly. When the motor 8 is started to drive the receiving tray 9 to rotate, the collecting tray 11 can be driven to rotate synchronously through the limiting block 10, so that the lotus leaf tea can evenly fall into the collecting tray 11, reducing accumulation. An ear plate 13 is fixedly connected to the outside of the collecting tray 11, and the staff can operate the collecting tray 11 through the ear plate 13, which is convenient and fast.
[0038] Working principle:
[0039] 1. Picking: Select fresh and pest-free tender lotus leaves, pick them in the early morning, and keep 3 - 5 cm of the leaf stalks of the lotus leaves during picking.
[0040] 2. Cleaning: Rinse the picked lotus leaves with clean water to remove the dust and impurities on the surface, then soak them in light salt water for 20 minutes, and rinse them with clean water again.
[0041] 3. Cutting: Cut the cleaned lotus leaves into blocks with a length of 5 - 8 cm and a width of 1 - 2 cm.
[0042] 4. Fixing the color: Put the cut lotus leaves into a steam pot for fixing the color. The steam temperature is 100°C and the time is 5 - 6 minutes.
[0043] 5. Rolling: Quickly put the lotus leaves after fixing the color into the rolling tray 2, start the rotating mechanism 4 to drive the rolling cylinder 3 to rotate and roll the lotus leaves. When rolling, add a cotton cloth strip with a length of 50 cm and a width of 5 cm. The rolling pressure is from light to heavy and then back to light. The rolling time is 15 - 20 minutes to make the lotus leaves form a strip shape. The strip-shaped lotus leaf tea has a tight and beautiful shape, while retaining the nutritional components and unique flavor of the lotus leaves, improving the leaching of water-soluble substances in the lotus leaves, having a good brewing effect and taste. After rolling is completed, start the electric push rod 62 to drive the inner rolling tray 5 to move downward, push the inclined plate 6 forward, and then continue to make the rolling cylinder 3 rotate, so that the strip-shaped lotus leaves fall into the interior of the collection tray 11 through the inclined plate 6. During this process, start the motor 8 to drive the collection tray 11 to rotate, so that the lotus leaves evenly fall into the interior of the collection tray 11, reducing accumulation and avoiding the strip-shaped lotus leaves below being squeezed and deformed.
[0044] 6. Drying: Lift the collection tray 11 by the ear plate 13, take it out and put it into a dryer for drying. The drying temperature is 60 - 80°C and the time is 2 - 3 hours until the water content of the lotus leaves is less than 8%.
[0045] 7. Aroma enhancing: Put the dried lotus leaves into an aroma enhancer and enhance the aroma at a temperature of 50 - 60°C for 30 - 40 minutes to make the lotus leaf tea have a strong aroma.
[0046] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A rolling device for processing strip-shaped lotus leaf tea, comprising a processing table (1), characterized in that: The upper end of the processing table (1) is fixedly connected with a rolling disc (2). Above the rolling disc (2), there is a rolling cylinder (3). Outside the rolling cylinder (3), there is a rotating mechanism (4). At the center of the interior of the rolling disc (2), there is an inner rolling disc (5) sleeved. Below the inner rolling disc (5), there is a moving unit, which is used for the up-and-down linear movement of the inner rolling disc (5). At the rear side of the bottom of the rolling disc (2), there is an inclined plate (6). Above the inclined plate (6), there is a guiding unit, which is used for guiding and limiting the movement of the inclined plate (6). On the inner bottom surface of the processing table (1), there is a mounting frame (7) fixedly connected. On the inner top surface of the mounting frame (7), there is a motor (8) fixedly connected. The top output end of the motor (8) penetrates through the mounting frame (7), and the top output end of the motor (8) is fixedly connected with a receiving disc (9).
2. The rolling device for processing strip-shaped lotus leaf tea according to claim 1, characterized in that: On the inner wall surface of the receiving disc (9), there is a limiting block (10) fixedly connected. Inside the receiving disc (9), there is a collecting disc (11) inserted. On the outer wall surface of the collecting disc (11), there is a limiting groove (12) opened. On the outside of the collecting disc (11), there is an ear plate (13) fixedly connected.
3. A rolling device for processing strip-shaped lotus leaf tea according to claim 1, characterized in that: The moving unit includes L-shaped fixing frames (51). The number of the L-shaped fixing frames (51) is two. The two L-shaped fixing frames (51) are respectively fixedly connected to the left and right sides of the bottom surface of the inner rolling disc (5). At the left end of the L-shaped fixing frame (51) on the left side of the inner rolling disc (5), there is an electric push rod (52) fixedly connected. At the right end of the L-shaped fixing frame (51) on the right side of the inner rolling disc (5), there is a telescopic rod (53) fixedly connected.
4. A rolling device for processing strip-shaped lotus leaf tea according to claim 1, characterized in that: The guiding unit includes a sliding groove (61). The sliding groove (61) is opened on the bottom surface of the rolling disc (2). Inside the sliding groove (61), there is a sliding block (62) slidably connected. On the inner wall surfaces of the front and rear sides of the sliding groove (61), there are magnetic blocks (63) fixedly connected.
5. A rolling device for processing strip-shaped lotus leaf tea according to claim 2, characterized in that: The limiting block (10) is inserted into the interior of the limiting groove (12), and the arc length of the limiting groove (12) is greater than the arc length of the limiting block (10).
6. The rolling device for processing strip-shaped lotus leaf tea according to claim 3, wherein: The upper ends of the electric push rod (52) and the telescopic rod (53) are both fixedly connected to the bottom surface of the rolling disc (2).
7. A rolling device for processing strip-shaped lotus leaf tea according to claim 3, characterized in that: The distance between the two L-shaped fixing frames (51) is greater than the width of the inclined plate (6). The front side of the inclined plate (6) is arranged in a downward-inclined structure.
8. A rolling device for processing strip-shaped lotus leaf tea according to claim 4, characterized in that: The bottom surface of the sliding block (62) is fixedly connected to the bottom surface of the inclined plate (6).
Citation Information
Patent Citations
Tea rolling device
CN221355604U