Batch feeding device for tea drying processing
By designing a batch feeding device for tea drying and processing, utilizing a feeding cylinder, dispersing disc, and dispersing ring structure, combined with a servo motor-driven synchronous wheel system, the problem of tea clumping during feeding was solved, achieving uniform conveying and efficient drying of tea.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN QILAN CHAWANGGU TEA CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-24
AI Technical Summary
Existing tea feeding devices tend to form clumps during feeding, resulting in incomplete drying and making it difficult to feed evenly, which affects the efficiency of subsequent tea packaging.
A batch feeding device for tea drying and processing was designed. It adopts a feeding cylinder, a dispersing disc and a dispersing ring structure, combined with a synchronous wheel system driven by a servo motor. Through the cooperation of the active tooth groove, the driven tooth groove and the transmission gear, the quantitative dispersion and uniform conveying of tea can be achieved.
This effectively prevents tea leaves from clumping together, ensuring even transport and efficient drying, and improving the efficiency of subsequent tea packaging.
Smart Images
Figure CN224547503U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of tea feeding equipment, specifically a batch feeding device for tea drying and processing. Background Technology
[0002] After the tea leaves are withered and rolled, they need to be dried in order to improve their appearance and remove excess moisture. Traditional methods include manual sun drying and mechanical drying. Mechanical drying uses hot air blown by a tea drying machine to dry the tea leaves, and the tea drying processing equipment needs to use a feeding device.
[0003] Existing tea feeding devices tend to cause tea leaves to clump together during feeding, resulting in incomplete drying. Furthermore, the feeding process is not easy to distribute evenly, which affects the efficiency of subsequent tea packaging. Utility Model Content
[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a batch feeding device for tea drying and processing, thus solving the aforementioned technical problems.
[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a batch feeding device for tea drying and processing, comprising a device body, a feeding chamber inside the device body, a feeding inlet at the top of the device body, and a mounting plate at the bottom of the device body. A feeding cylinder is rotatably mounted inside the feeding chamber, and a dispersing disc and a dispersing ring are rotatably mounted inside the feeding chamber. The dispersing disc is located outside the dispersing cylinder, and the dispersing disc is provided with active toothed grooves arranged at intervals along the circumferential direction. The dispersing ring is provided with driven toothed grooves arranged at intervals along the circumferential direction. A transmission gear is rotatably mounted on one side of the inner wall of the material chamber. The transmission gear meshes with the driving gear groove and the driven gear groove respectively. A power box is provided on one side of the main body of the device. A servo motor is installed in the power box. A first synchronous pulley is mounted on the output shaft of the servo motor. A second synchronous pulley is rotatably mounted in the power box. The first synchronous pulley and the second synchronous pulley are connected by a synchronous belt. The first synchronous pulley and the second synchronous pulley are respectively connected to the feed cylinder and the dispersing disc through a connecting shaft. Multiple dispersing rods are arranged at intervals along the circumferential direction on both the dispersing disc and the dispersing ring.
[0006] Preferably, the feeding cylinder has multiple material distribution grooves spaced apart along the circumferential direction.
[0007] Preferably, the inner wall of the feed inlet is inclined, and the size of the connection between the feed inlet and the discharge chamber is adapted to the size of the opening of the distribution trough.
[0008] Preferably, the distributed rods are arranged at intervals along the circumferential direction.
[0009] Preferably, a partition is provided between every two adjacent dispersion rods.
[0010] Preferably, an annular cover is connected to the inner wall of the feeding chamber via a connecting rod, and the annular cover is positioned at the interval between the dispersing disc and the dispersing ring near the dispersing rod.
[0011] Preferably, the mounting plate has four mounting holes for connecting bolts to pass through, and the four mounting holes are arranged in a matrix.
[0012] Compared with the prior art, this utility model provides a batch feeding device for tea drying and processing, which has the following beneficial effects: The present utility model, through the setting of the distributing groove on the feeding cylinder, allows the tea fed at the inlet to be fed intermittently through the rotating feeding cylinder, and the amount of tea fed each time is relatively uniform. Through the setting of the dispersing ring and dispersing disc, the tea fed from the feeding cylinder can be dispersed by the multiple dispersing rods on the rotating dispersing ring and dispersing disc, preventing clumps of tea from entering the drying equipment and ensuring the drying efficiency of the tea. Through the mutual cooperation of the first synchronous wheel, the second synchronous wheel, and the synchronous belt, the servo motor drives the first synchronous wheel to rotate while the second synchronous wheel rotates, thus enabling the feeding cylinder and the dispersing disc to rotate synchronously. Furthermore, through the mutual cooperation of the active tooth groove, the driven tooth groove, and the transmission gear, the dispersing ring can rotate at a differential speed while the dispersing disc rotates, ensuring the dispersion effect on clumps of tea. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the first and second synchronous pulleys of this utility model. Figure 3 This is a cross-sectional structural diagram of the feeding cylinder and dispersing rod of this utility model; Figure 4 This is a cross-sectional structural diagram of the active tooth groove, driven tooth groove, and transmission gear of this utility model.
[0014] The components include: 1. Main body of the device; 2. Mounting plate; 3. Feed inlet; 4. Power box; 5. Servo motor; 6. First synchronous pulley; 7. Second synchronous pulley; 8. Feeding cylinder; 9. Dispersing disc; 10. Dispersing ring; 11. Annular cover; 12. Dispersing rod; 13. Partition plate; 14. Material distribution trough; 15. Feeding chamber; 16. Transmission gear; 17. Driven gear groove; 18. Driven gear groove; 19. Connecting rod; 20. Synchronous belt. Detailed Implementation
[0015] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0016] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0018] Please see Figure 1-4 A batch feeding device for tea drying and processing includes a main body 1, a feeding chamber 15 inside the main body 1, a feeding inlet 3 at the top of the main body 1, and a mounting plate 2 at the bottom of the main body 1. A feeding cylinder 8 is rotatably mounted inside the feeding chamber 15, and a dispersing disc 9 and a dispersing ring 10 are rotatably mounted inside the feeding chamber 15. The dispersing disc 9 is located on the outside of the dispersing cylinder 15, and has active toothed grooves 18 arranged at intervals along the circumferential direction on the dispersing disc 9. The dispersing ring 10 has driven toothed grooves 17 arranged at intervals along the circumferential direction on the dispersing ring 10. A rotatable device is mounted on one inner wall of the feeding chamber 15. The transmission gear 16 meshes with the driving gear 18 and the driven gear 17 respectively. A power box 4 is provided on one side of the main body 1. A servo motor 5 is provided in the power box 4. A first synchronous pulley 6 is installed on the output shaft of the servo motor 5. A second synchronous pulley 7 is rotatably installed in the power box 4. The first synchronous pulley 6 and the second synchronous pulley 7 are connected by a synchronous belt 20. The first synchronous pulley 6 and the second synchronous pulley 7 are connected to the feed cylinder 8 and the dispersing disc 9 respectively by a connecting shaft. Multiple dispersing rods 12 are provided on the dispersing disc 9 and the dispersing ring 10 at intervals along the circumferential direction.
[0019] By setting the feeding trough 14 on the feeding cylinder 8, the tea leaves fed at the inlet 3 can be fed intermittently through the rotating feeding cylinder 8, and the amount of tea leaves fed each time is relatively uniform. By setting the dispersing ring 10 and the dispersing disk 9, the tea leaves fed from the feeding cylinder 8 can be dispersed by the rotating dispersing ring 10 and the multiple dispersing rods 12 on the dispersing disk 9, preventing clumps of tea leaves from entering the drying equipment and ensuring the drying efficiency of the tea leaves. Through the cooperation of the first synchronous wheel 6, the second synchronous wheel 7 and the synchronous belt 20, the servo motor 5 can drive the first synchronous wheel 6 to rotate while the second synchronous wheel 7 rotates, so that the feeding cylinder 8 and the dispersing disk 9 can rotate synchronously. Furthermore, through the cooperation of the active tooth groove 18, the driven tooth groove 17 and the transmission gear 16, the dispersing ring 10 can be driven to rotate at a differential speed when the dispersing disk 9 rotates, ensuring the dispersion effect of clumps of tea leaves.
[0020] Specifically, in this embodiment, a plurality of dispensing troughs 14 are spaced apart along the circumferential direction on the feeding cylinder 8. By rotating the feeding cylinder 8, the dispensing troughs 14 containing a certain amount of tea leaves can be moved to the bottom to achieve the quantitative dispensing of tea leaves.
[0021] Specifically, in this embodiment, the inner wall of the feed inlet 3 is inclined, and the size of the connection between the feed inlet 3 and the discharge chamber 15 is adapted to the size of the opening of the distribution trough 14, so that the tea leaves can fall accurately into the distribution trough 14.
[0022] Specifically, in this embodiment, the dispersing rods 12 are arranged at intervals along the circumferential direction.
[0023] Specifically, in this embodiment, a partition 13 is provided between every two adjacent dispersing rods 12 to better disperse the tea leaves.
[0024] Specifically, in this embodiment, an annular cover 11 is connected to the inner wall of the feeding chamber 15 by a connecting rod 19. The annular cover 11 covers the space between the dispersing disc 9 and the dispersing ring 10 near the dispersing rod 12.
[0025] The ring-shaped cap 11 prevents tea leaves from getting caught between the dispersing disc 9 and the dispersing ring 10, thus affecting the quality of the tea product.
[0026] Specifically, in this embodiment, the mounting plate 2 has four mounting holes for connecting bolts to pass through, and the four mounting holes are arranged in a matrix.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A batch feeding device for tea drying and processing, comprising a main body of the device, characterized in that: The device body has a feeding chamber, a feed inlet at the top, and a mounting plate at the bottom. A feeding cylinder is rotatably mounted inside the feeding chamber, as are a dispersing disc and a dispersing ring. The dispersing disc is located on the outside of the main body and has active toothed grooves spaced apart along the circumference. The dispersing ring has driven toothed grooves spaced apart along the circumference. A transmission gear is rotatably mounted on one inner wall of the feeding chamber, meshing with the active and driven toothed grooves respectively. A power box is located on one side of the main body, housing a servo motor. A first synchronous pulley is mounted on the output shaft of the servo motor, and a second synchronous pulley is rotatably mounted inside the power box. The first and second synchronous pulleys are connected by a synchronous belt. The first and second synchronous pulleys are connected to the feeding cylinder and the dispersing disc respectively via connecting shafts. Both the dispersing disc and the dispersing ring have multiple dispersing rods spaced apart along the circumference.
2. The batch feeding device for tea drying and processing according to claim 1, characterized in that: The feeding cylinder has multiple material distribution grooves spaced apart along its circumference.
3. The batch feeding device for tea drying and processing according to claim 1, characterized in that: The inner wall of the feed inlet is inclined, and the size of the connection between the feed inlet and the discharge chamber is adapted to the size of the opening of the distribution trough.
4. The batch feeding device for tea drying and processing according to claim 1, characterized in that: The distributed rods are arranged at intervals along the circumference.
5. The batch feeding device for tea drying and processing according to claim 4, characterized in that: A partition is provided between each pair of adjacent dispersion rods.
6. The batch feeding device for tea drying and processing according to claim 1, characterized in that: An annular cover is connected to the inner wall of the feeding chamber by a connecting rod. The annular cover is positioned at the gap between the dispersing disc and the dispersing ring on the side near the dispersing rod.
7. The batch feeding device for tea drying and processing according to claim 1, characterized in that: The mounting plate has four mounting holes for connecting bolts to pass through.