Tea leaf fixing machine for tea leaf processing

Abstract

This utility model relates to the field of tea processing technology, specifically a tea fixing machine for tea processing. It includes a fixing outer barrel, an air inlet ring seat fixedly connected to one end of the outer barrel, and an air outlet seat fixedly connected to the other end. A material control component is provided at one end of the air inlet ring seat, and an adjustment component is provided at one end of the air outlet seat. The material control component includes a feeding seat, with a feeding seat fixedly connected to one end of the air inlet ring seat and a material control seat fixedly connected to one end of the feeding seat. This utility model, through the design of the fixing outer barrel, air inlet ring seat, air outlet seat, feeding seat, material control seat, adjustment seat, limit slot, adjustment shaft, locking screw, and material control inner seat, enables the equipment to perform more efficient tea fixing operations by loading and unloading materials. In actual use, the operator first tilts and rotates the fixing outer barrel, air inlet ring seat, and air outlet seat upwards along the adjustment shaft of the adjustment seat.

Description

Technical Field

[0001] This utility model relates to the field of tea processing technology, specifically to a tea fixing machine for tea processing. Background Technology

[0002] Tea processing, also known as tea leaf processing, refers to the process by which fresh tea buds and leaves are processed into various semi-finished or finished tea products through various tea-making steps. Tea processing includes processes such as withering, shaking, and roasting. Oolong tea and black tea are common finished products. Fixing is one of the initial processing steps for green tea, yellow tea, black tea, oolong tea, Pu'er tea, and some black teas. Its main purpose is to destroy and deactivate the oxidase activity in fresh leaves through high temperature, inhibit the enzymatic oxidation of tea polyphenols in fresh leaves, evaporate some of the moisture in fresh leaves, soften the tea leaves, make them easier to roll and shape, and at the same time remove the grassy smell and promote the formation of good aroma.

[0003] For example, patent document CN 218869312 U discloses a tea processing machine for fixing tea leaves, including a housing. The bottom of the housing is fixedly connected to support legs, and a fixed plate is fixedly connected to each support leg. Universal wheels are fixedly installed at the bottom of each support leg. A stabilizing mechanism is provided on the fixed plate. The stabilizing mechanism includes a first motor, a side plate, a worm gear, a rotating rod, a worm wheel, a threaded rod, a moving plate, a connecting rod, and a pad. The first motor is fixedly installed on the top of the fixed plate, and the side plate is fixedly connected to the top of the fixed plate. The first motor drives the worm gear to rotate. The worm gear and worm wheel provide a self-locking function for the stabilizing mechanism. The threaded rod moves the pad downwards, pressing the elastic anti-slip pad at the bottom of the pad against the ground. The friction between the elastic anti-slip pad and the ground stabilizes the device, making its operation more stable and practical.

[0004] However, when this structure is used for actual tea processing and tea fixing, due to its structural limitations, it often requires manual loading and unloading of tea leaves inside the container, which greatly reduces the overall processing efficiency. At the same time, the equipment cannot perform uniform ventilation, heating, and slag removal for the tea leaves during the fixing process, and cannot meet the needs of daily use. Therefore, it is urgent to design a tea fixing machine for tea processing to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a tea fixing machine for tea processing, in order to solve the problems mentioned in the background art. When the existing structure is used for tea fixing in actual tea processing, due to its own structural limitations, it can only perform manual loading and unloading operations of tea leaves inside the container, which greatly reduces the overall processing efficiency. At the same time, the equipment cannot perform uniform ventilation, heating and slag removal operations for the tea leaves during the fixing process, and cannot meet the needs of daily use.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a tea fixing machine for tea processing, comprising a fixing outer barrel, an air inlet ring seat fixedly connected to one end of the fixing outer barrel, an air outlet seat fixedly connected to the other end of the fixing outer barrel, a material control component provided at one end of the air inlet ring seat, and an adjustment component provided at one end of the air outlet seat.

[0007] The material control assembly includes a feeding seat, one end of which is fixedly connected to the feeding seat, and the other end of which is fixedly connected to the material control seat;

[0008] The adjustment assembly includes an adjustment seat, one end of which is movably connected to the adjustment seat, and the inner wall of the adjustment seat is provided with a limit groove.

[0009] Preferably, an adjustment shaft is provided at the center of the inner part of the adjustment seat, and a locking screw is provided at the center of the inner part of the adjustment seat.

[0010] Preferably, the material control seat has an inner material control seat at its center, and the upper and lower ends of the inner material control seat are provided with movable rotating shafts. The upper and lower ends of the inner material control seat are movably connected to a sealing cover through the movable rotating shafts.

[0011] Preferably, a ventilation mesh is provided on the side of the air outlet seat, and a collection arc cover is movably connected to the bottom end of the air outlet seat.

[0012] Preferably, the material control seat is provided with inlet fans on both sides, and the inner edge of the blanching outer barrel is provided with annular ventilation grooves.

[0013] Preferably, a drive motor is provided at one end of the blanching outer barrel, and a rotating inner cylinder is movably connected to the inside of the blanching outer barrel through the drive motor. An electric heating plate is provided on the inner bottom wall of the blanching outer barrel.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This tea processing fixing machine, through its components including an outer fixing barrel, air inlet ring seat, air outlet seat, feeding seat, material control seat, adjusting seat, limit slot, adjusting shaft, locking screw, inner material control seat, movable shaft, and sealing cover, enables more efficient loading and unloading operations for tea processing fixing. In actual use, the operator first tilts the outer fixing barrel, air inlet ring seat, and air outlet seat upwards along the adjusting shaft of the adjusting seat. At this time, the air outlet seat engages with the limit slot of the adjusting seat for limitation, and the locking screw can be tightened to secure the back of the air outlet seat. After fixing the operation, open the top sealing cover along the movable shaft at the top of the inner control seat. Then, quickly feed the tea leaves that need to be fixed into the inner fixing barrel along the feeding seat and air inlet ring seat. After that, close the sealing cover and level the outer fixing barrel to perform the fixing operation of the tea leaves inside the outer fixing barrel. After the fixing is completed, adjust the outer fixing barrel to a downward tilted state along the adjusting shaft of the adjusting seat. Quickly pour out the fixed tea leaves from the sealing cover at the bottom of the control seat. Repeat the above operation to quickly and continuously perform efficient tea fixing operation, which reflects the practicality of the equipment design.

[0016] This tea processing machine for fixing tea leaves enhances its overall performance through its components: an outer fixing barrel, an air inlet ring seat, an air outlet seat, a ventilation mesh, a collecting arc hood, an inlet fan, an annular ventilation groove, a drive motor, a rotating inner cylinder, and an electric heating plate. During daily use, operators can start the drive motor at one end of the outer fixing barrel, causing the rotating inner cylinder to rotate rapidly. This allows the tea leaves inside the outer fixing barrel to tumble quickly, ensuring thorough contact and heating with the electric heating plate on the bottom wall of the barrel. Simultaneously, the inlet fans on both sides of the air inlet ring seat, working in conjunction with the annular ventilation groove along the inner edge of the outer fixing barrel, provide high-speed, circular ventilation, ensuring even heating and ventilation of the tea leaves during fixing. It also blows out tea residue, with the airflow exiting through the ventilation mesh on the side of the air outlet seat. The residue is then separated and collected at the collecting arc hood at the bottom of the air outlet seat for unified processing, demonstrating the comprehensive design of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the blanching outer barrel of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the air outlet seat of this utility model;

[0020] Figure 4 This utility model Figure 1 An enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Outer barrel for blanching; 2. Air inlet ring seat; 3. Air outlet seat; 4. Feed seat; 5. Material control seat; 6. Adjusting seat; 7. Limiting slot; 8. Adjusting shaft; 9. Locking screw; 10. Inner material control seat; 11. Movable shaft; 12. Sealing cover; 13. Ventilation mesh; 14. Collecting arc cover; 15. Inlet fan; 16. Annular ventilation slot; 17. Drive motor; 18. Rotating inner barrel; 19. Heating plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 One embodiment provided by this utility model:

[0024] A tea processing machine for fixing tea leaves includes a fixing outer barrel 1. One end of the fixing outer barrel 1 is fixedly connected to an air inlet ring seat 2, and the other end is fixedly connected to an air outlet seat 3. One end of the air inlet ring seat 2 is provided with a material control component, and one end of the air outlet seat 3 is provided with an adjustment component. Air inlet fans 15 are provided on both sides of the material control seat 5. An annular ventilation groove 16 is provided on the inner edge of the fixing outer barrel 1. A drive motor 17 is provided at one end of the fixing outer barrel 1. A rotating inner cylinder 18 is movably connected to the inside of the fixing outer barrel 1 through the drive motor 17. An electric heating plate 19 is provided on the inner bottom wall of the fixing outer barrel 1. When the air inlet fans 15 on both sides of the air inlet ring seat 2 are started, they work in conjunction with the annular ventilation groove 16 on the inner edge of the fixing outer barrel 1 to perform a high-speed annular ventilation operation, so as to achieve uniform ventilation and heating of the tea leaves inside the fixing outer barrel 1 and blow out the tea residue.

[0025] The material control assembly includes a feeding seat 4, one end of which is fixedly connected to the air inlet ring seat 2, and the other end of which is fixedly connected to the material control seat 5. The adjustment assembly includes an adjustment seat 6, one end of which is movably connected to the air outlet seat 3. The inner wall of the adjustment seat 6 is provided with a limit groove 7, the inner center of the adjustment seat 6 is provided with an adjustment shaft 8, and the inner center of the adjustment seat 6 is provided with a locking screw 9. The inner center of the material control seat 5 is provided with a material control inner seat 10, and the upper and lower ends of the material control inner seat 10 are provided with movable shafts 11. The upper and lower ends of the material control inner seat 10 are movably connected to a sealing cover 12 through the movable shafts 11. The side of the air outlet seat 3 is provided with a ventilation net 13, and the bottom of the air outlet seat 3 is movably connected to a collecting arc cover 14. After the fixation is completed, the fixation outer barrel 1 is adjusted to a downward tilted state along the adjustment shaft 8 of the adjustment seat 6, and the fixation-completed tea leaves are quickly poured out from the sealing cover 12 at the bottom of the material control seat 5.

[0026] Working Principle: During use, the operator first tilts the outer blanching barrel 1, air inlet ring seat 2, and air outlet seat 3 upwards along the adjusting shaft 8 of the adjusting seat 6. At this time, the air outlet seat 3 is engaged with the limiting slot 7 of the adjusting seat 6 for positioning. The locking screw 9 can be tightened to secure the back of the air outlet seat 3. Then, along the movable shaft 11 at the top of the inner control seat 10, the top sealing cover 12 is opened. The tea leaves to be blanched are then quickly fed into the outer blanching barrel 1 along the feeding seat 4 and air inlet ring seat 2. The sealing cover 12 is then closed, and the outer blanching barrel 1 is leveled. The tea leaves are blanched inside the outer blanching barrel 1. After blanching, the outer blanching barrel 1 is tilted downwards along the adjusting shaft 8 of the adjusting seat 6. The blanched tea leaves are then quickly poured out from the sealing cover 12 at the bottom of the control seat 5. Repeating the above operations allows for rapid continuous processing. To achieve efficient tea fixing, during daily use, the operator can start the drive motor 17 at one end of the outer fixing barrel 1, causing the rotating inner cylinder 18 inside the outer fixing barrel 1 to rotate rapidly. This allows the tea leaves inside the outer fixing barrel 1 to tumble quickly and fully contact and heat the heating plate 19 on the bottom wall of the outer fixing barrel 1. Simultaneously, the air intake fans 15 on both sides of the air intake ring seat 2 can be started, working in conjunction with the annular ventilation groove 16 on the inner edge of the outer fixing barrel 1 to perform high-speed annular ventilation. This ensures uniform ventilation and heating of the tea leaves inside the outer fixing barrel 1, and also blows out the tea leaf debris. Finally, the airflow is blown out from the ventilation mesh 13 on the side of the air outlet seat 3, while the debris is separated and collected at the collection arc cover 14 at the bottom of the air outlet seat 3 for unified processing. The above is the complete working principle of this utility model.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A tea leaf de-enzyme machine for tea processing, comprising a de-enzyme outer barrel (1), characterized in that: One end of the blanching outer barrel (1) is fixedly connected to an air inlet ring seat (2), and the other end of the blanching outer barrel (1) is fixedly connected to an air outlet seat (3). One end of the air inlet ring seat (2) is provided with a material control component, and one end of the air outlet seat (3) is provided with an adjustment component. The material control assembly includes a feed seat (4), one end of the air inlet ring seat (2) is fixedly connected to the feed seat (4), and one end of the feed seat (4) is fixedly connected to the material control seat (5); The adjustment assembly includes an adjustment seat (6), one end of the air outlet seat (3) is movably connected to the adjustment seat (6), and the inner wall of the adjustment seat (6) is provided with a limit slot (7).

2. The tea leaf fixation machine for tea processing according to claim 1, characterized in that: An adjustment shaft (8) is provided at the center of the interior of the adjustment seat (6), and a locking screw (9) is provided at the center of the interior of the adjustment seat (6).

3. The tea leaf fixation machine for tea processing according to claim 1, characterized in that: The material control seat (5) has a material control inner seat (10) at its internal center. The upper and lower ends of the material control inner seat (10) are provided with movable rotating shafts (11). The upper and lower ends of the material control inner seat (10) are movably connected to a sealing cover (12) through the movable rotating shafts (11).

4. The tea leaf fixing machine for tea processing according to claim 1, characterized in that: The side of the air outlet seat (3) is provided with a ventilation net (13), and the bottom end of the air outlet seat (3) is movably connected with a collection arc cover (14).

5. The tea leaf fixing machine for tea processing according to claim 1, characterized in that: The material control seat (5) is provided with an intake fan (15) on both sides, and the inner edge of the blanching outer barrel (1) is provided with an annular ventilation groove (16).

6. The tea fixing machine for tea processing according to claim 1, characterized in that: One end of the blanching outer barrel (1) is provided with a drive motor (17), and the interior of the blanching outer barrel (1) is movably connected to a rotating inner cylinder (18) through the drive motor (17). The inner bottom wall of the blanching outer barrel (1) is provided with an electric heating plate (19).

Images