Fermentation machine for tea processing

Abstract

The utility model discloses a fermentation machine for tea processing, which is applied to the technical field of tea processing equipment and is characterized in that the fermentation machine comprises a box body, a turning mechanism and a control panel, a partition plate is fixedly connected between the inner walls of an inner cavity of the box body, the turning mechanism comprises a motor and a screw rod, and the output end of the motor is connected with a rotating shaft through a coupler. The device has the technical effects that the driving motor drives the rotating shaft to rotate, the rotating shaft drives the first bevel gears and the cams to rotate, at the moment, the first bevel gears and the second bevel gears are in meshing transmission, the second bevel gears drive the lead screws to rotate, and the lead screws drive the moving blocks to move; meanwhile, a rake is lifted through cooperation with an electric telescopic column fixed to the lower portion of a moving block, a cam driven by a rotating shaft abuts against a tray, through cooperation of a spring and a baffle, polarization of the tray is achieved, tea leaves are turned over better, humidification and contact temperature of the tea leaves are more uniform, and the fermentation effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing equipment, in particular to a fermenter for tea processing. Background Art

[0002] Fermented tea refers to the general term for tea with the process of "fermentation" in tea production. After the tea tree buds and leaves are made into raw tea through primary processing procedures such as withering, rolling, fermenting, and drying, and then refined, it is fermented tea. It can be divided into lightly fermented tea, semi-fermented tea, fully fermented tea, and post-fermented tea.

[0003] At present, the existing Chinese utility model patent publication number is CN217487524U, a high-quality tea fermenter, belonging to the technical field of tea processing, including a chassis and an aerator. A turning component is arranged inside the chassis. The turning component includes a motor installed at one end of the top of the chassis. The output end of the motor penetrates the chassis and is connected with a transmission shaft. Four first bevel gears are equally sleeved on the outer part of the transmission shaft. An installation plate is connected inside the chassis. Four threaded rods are equally rotatably connected to the inner side wall of the turning component. One end of each of the four threaded rods penetrates the installation plate and is sleeved with a second bevel gear. Moving plates are sleeved on the outer parts of the four threaded rods. A plurality of hydraulic rods are connected to the bottom ends of the four moving plates. The bottom ends of the plurality of hydraulic rods are connected with a push plate. A turning rod is rotatably connected to the inner side wall of the push plate. The beneficial effect of the utility model is to increase the contact area between tea and oxygen, reduce the workload of workers, improve the fermentation processing efficiency, and at the same time ensure the stability of the tea fermentation environment and improve the fermentation effect of tea. However, during actual use, the turning of the tea is not obvious and there are some places that cannot be turned, and the moisture generated by fermentation accumulates, resulting in some tea leaves being soaked, thus causing poor fermentation effect in some positions. When workers grab the fermented tea from the box with their fingers, it will cause damage to the tea leaves. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fermenter for tea processing to solve the problems mentioned in the above background art, namely, the turning of the tea is not obvious and there are some places that cannot be turned, and the moisture generated by fermentation accumulates, resulting in some tea leaves being soaked, thus causing poor fermentation effect in some positions, and when workers grab the fermented tea from the box with their fingers, it will cause damage to the tea leaves.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A fermenter for tea processing, including a box body, a turning mechanism, and a control panel. A partition is fixedly connected between the inner cavity walls of the box body. The turning mechanism includes a motor and a lead screw. The output end of the motor is connected with a rotating shaft through a coupling. A plurality of groups of bevel gears one and cams are sequentially sleeved on the outer wall of the rotating shaft.

[0006] The bevel gear one is meshed and connected with a bevel gear two. The bevel gear two is fixedly sleeved on the outer wall of one end of a lead screw. The other end of the lead screw penetrates through a partition plate and extends to be rotatably connected with the inner wall of the box body through a bearing two. And a moving block is threadedly connected to the outer wall of the lead screw. A bottom outer wall of the moving block is fixedly provided with an electric telescopic column. A bottom of the electric telescopic column is fixedly connected with a rake. A guide rod is fixedly connected between left and right inner walls of the inner cavity of the box body. And the outer wall of the guide rod is slidably connected with the moving block;

[0007] A plurality of groups of trays are arranged in the inner cavity of the box body. A hole is opened at a bottom of the tray. A plurality of groups of chutes are opened on left and right sides of the inner cavity of the box body. The tray is slidably connected with the inner wall of the box body through the chute. A cam hole is opened in the partition plate. A baffle is arranged in the chute. A spring is fixedly connected to a side of the baffle away from the tray. The other end of the spring is fixed to the inner wall of the chute.

[0008] The present utility model is further arranged as: clamping grooves are opened on both sides of the tray. A liquid collecting box is clamped to the bottom of the tray through the clamping grooves. A plurality of groups of support columns are fixedly connected to outer walls on both sides of the inner cavity of the box body. A rolling sleeve is sleeved on an outer wall of the support column. An electric heating wire is installed on an inner wall of the box body.

[0009] By adopting the above technical solution, the arrangement of the liquid collecting box can collect redundant moisture generated during the fermentation process and maintain the quality of the tea leaves. The establishment of the support columns is used to better support the trays, and a rolling sleeve is sleeved on the outer wall thereof, so that the trays are more stable during the sliding process. The establishment of the electric heating wire can realize precise control of the tea leaf fermentation temperature and is beneficial to improving the success rate of tea leaf fermentation.

[0010] The present utility model is further arranged as: a humidifying device for fermentation assistance is installed on the box body. By adopting the above technical solution, the humidity during the fermentation process can be better controlled, and a suitable fermentation environment can be provided for the tea leaves.

[0011] The present utility model is further arranged as: the other end of the rotating shaft extends to be rotatably connected with the bottom of the inner cavity of the box body through a bearing one.

[0012] By adopting the above technical solution, the turning mechanism is more stable, and the stability of the turning process is improved.

[0013] The present utility model is further arranged as: a rotating door is arranged on the front surface of the box body. The control panel is fixedly installed on the left rotating door.

[0014] By adopting the above technical solution, it is convenient for an operator to place and take out the tea leaf trays, and the work efficiency is improved. At the same time, the control panel enables the operator to conveniently control various parameters of the fermenter and simplifies the operation process.

[0015] The present utility model is further arranged as: the motor is installed on the top of the box body through a motor bracket.

[0016] Adopting the above technical solution is beneficial to reducing the vibration and noise of the motor during operation, and at the same time facilitating maintenance and replacement.

[0017] The present utility model is further configured such that: universal wheels are fixedly installed at the bottom of the box body.

[0018] Adopting the above technical solution makes the equipment move more flexibly and facilitates transfer between different sites.

[0019] The present utility model provides a fermentation machine for tea processing. It has the following beneficial effects:

[0020] (1) In the present utility model, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the first bevel gear and the cam to rotate. At this time, the first bevel gear and the second bevel gear are in meshing transmission, the second bevel gear drives the lead screw to rotate, the lead screw drives the moving block to move, and at the same time, it cooperates with the electric telescopic column fixed below the moving block to lift the rake. At the same time, the cam driven by the rotating shaft abuts against the tray, and through the cooperation of the spring and the baffle, the polarization of the tray is realized, better turning the tea leaves, making the humidification and contact temperature more uniform, and enhancing the fermentation effect and uniformity.

[0021] (2) In the present utility model, through the chute and the rolling sleeve outside the support column, the tray can be taken out and placed better. Through the holes opened at the bottom of the tray and the liquid collecting box connected to the bottom, the excess water during the fermentation process is collected, avoiding the influence of the excess water on the lower-layer tea leaves and soiling the box body, thereby improving the work efficiency of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 2 is a front view schematic diagram of the present utility model;

[0024] Figure 3 is an isometric three-dimensional structural schematic diagram of the present utility model;

[0025] Figure 4 is a schematic diagram of the internal structure of the box body of the present utility model;

[0026] Figure 5 is a schematic diagram of a partial sectional structure of the box body of the present utility model;

[0027] Figure 6 is of the present utility model Figure 4 enlarged view of part A;

[0028] Figure 7 is of the present utility model Figure 5 enlarged view of part B;

[0029] Figure 8 This is a three-dimensional structural schematic diagram of the tray and liquid collecting box of the present utility model;

[0030] Figure 9 This is a cross-sectional structural schematic diagram of the guide rod of the present utility model.

[0031] In the figure: 1, box body; 2, turning mechanism; 20, rotating shaft; 21, motor; 22, bevel gear one; 23, bevel gear two; 24, cam hole; 25, cam; 26, lead screw; 27, moving block; 28, electric telescopic column; 29, rake; 210, guide rod; 3, humidifying device; 4, control panel; 5, baffle; 6, partition; 7, card slot; 8, support column; 9, rolling sleeve; 10, chute; 11, tray; 12, liquid collecting box; 13, heating wire; 14, spring. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0033] As Figures 1-9 shown, the present utility model provides a technical solution: a fermentation machine for tea processing, including a box body 1, a turning mechanism 2, and a control panel 4. A partition 6 is fixedly connected between the inner cavity walls of the box body 1. The turning mechanism 2 includes a motor 21 and a lead screw 26. The output end of the motor 21 is connected to a rotating shaft 20 through a coupling. A plurality of groups of bevel gears one 22 and cams 25 are sequentially sleeved on the outer wall of the rotating shaft 20. The motor 21 is installed on the top of the box body 1 through a motor 21 bracket, which is beneficial to reducing the vibration and noise of the motor 21 during operation, and is convenient for maintenance and replacement at the same time. A rotating door is provided on the front of the box body 1, which is convenient for the operator to place and take out the tea tray 11, improving the work efficiency. At the same time, the control panel 4 is fixedly installed on the left rotating door, and the control panel 4 enables the operator to conveniently control the various parameters of the fermentation machine, simplifying the operation process;

[0034] The bevel gear one 22 is meshed and connected with the bevel gear two 23. The bevel gear two 23 is fixedly sleeved on the outer wall of one end of the lead screw 26. The other end of the lead screw 26 penetrates through the partition plate 6 and extends to be rotatably connected with the inner wall of the box body 1 through the second bearing. And a moving block 27 is threadedly connected to the outer wall of the lead screw 26. The other end of the rotating shaft 20 extends to be rotatably connected with the bottom of the inner cavity of the box body 1 through the first bearing, making the turning mechanism 2 more stable and improving the stability of the turning process. A bottom outer wall of the moving block 27 is fixedly installed with an electric telescopic column 28. The bottom of the electric telescopic column 28 is fixedly connected with a rake 29. A guide rod 210 is fixedly connected between the left and right inner side walls of the inner cavity of the box body 1. And the outer wall of the guide rod 210 is slidably connected with the moving block 27. The establishment of the guide rod 210 better limits the moving block 27, allowing it to move smoothly;

[0035] A plurality of groups of trays 11 are arranged in the inner cavity of the box body 1. The bottom of the tray 11 is provided with holes. A plurality of groups of chutes 10 are opened on the left and right sides of the inner cavity of the box body 1. The tray 11 is slidably connected with the inner wall of the box body 1 through the chutes 10. The partition plate 6 is provided with a cam hole 24. A baffle 5 is arranged in the chute 10. One side of the baffle 5 away from the tray 11 is fixedly connected with a spring 14. The other end of the spring 14 is fixed to the inner wall of the chute 10. Card slots 7 are opened on both sides of the tray 11. A liquid collecting box 12 is clamped to the bottom of the tray 11 through the card slots 7. A plurality of groups of support columns 8 are fixedly connected to the outer side walls of both sides of the inner cavity of the box body 1. A rolling sleeve 9 is sleeved on the outer wall of the support column 8. An electric heating wire 13 is installed on the inner wall of the box body 1. The setting of the liquid collecting box 12 can collect the excess water generated during the fermentation process and maintain the quality of the tea. The establishment of the support column 8 is used to better support the tray 11, and a rolling sleeve 9 is sleeved on its outer wall, making the tray 11 more stable during the sliding process. The establishment of the electric heating wire 13 can achieve precise control of the tea fermentation temperature, which is beneficial to improving the success rate of tea fermentation. A humidifying device 3 for fermentation assistance is installed on the box body 1, which can better control the humidity during the fermentation process and provide a suitable fermentation environment for the tea. Universal wheels are fixedly installed at the bottom of the box body 1, making the equipment move more flexibly and facilitating the transfer between different sites.

[0036] Working principle: First, put the tea leaves into the tray 11, and control its humidity and temperature as needed. When it is necessary to turn them evenly, the motor 21 can be driven. The motor 21 drives the rotating shaft 20 to rotate. The rotating shaft 20 drives the first bevel gear 22 and the cam 25. The first bevel gear 22 and the second bevel gear 23 are meshed and transmitted to drive the lead screw 26 to rotate. The guide rod 210 limits the moving block 27 so that it can only move horizontally. The electric telescopic column 28 is used to lift and adjust the position of the rake 29. The moving block 27 drives the electric telescopic column 28 to move the rake 29 horizontally to realize the turning of the tea leaves. At the same time, the cam 25 will rotate with the rotation of the rotating shaft 20 to realize the extrusion of the tray 11. After each extrusion is completed, the other end of the tray 11 will squeeze the spring 14 through the baffle 5, and the tray 11 will bounce back by the force of the spring 14. After this reciprocation, polarization is realized, so as to better assist in turning the tea leaves, enhance the fermentation effect and uniformity, and improve the efficiency. During the fermentation process, the excess water can flow through the holes under the tray 11 into the liquid collecting box 12 clamped to the tray 11. After the fermentation is completed, the tray 11 can be taken out through the chute 10 and the roller sleeve 9 outside the support, and replaced for placement to improve the efficiency.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea processing fermentation machine, comprising a box (1), a turning mechanism (2), and a control panel (4), characterized in that: A partition plate (6) is fixedly connected between the inner walls of the inner cavity of the box body (1); the flipping mechanism (2) comprises a motor (21) and a screw rod (26); the output end of the motor (21) is connected to a rotating shaft (20) via a coupling; and the outer wall of the rotating shaft (20) is sleeved with a plurality of sets of bevel gears (22) and cams (25) in sequence; The bevel gear 1 (22) is meshedly connected with the bevel gear 2 (23), the bevel gear 2 (23) is fixedly sleeved on the outer wall of one end of the screw rod (26), the other end of the screw rod (26) passes through the partition (6) and extends to be rotatably connected to the inner wall of the box body (1) through the bearing 2, and a moving block (27) is threadedly connected to the outer wall of the screw rod (26), an electric telescopic column (28) is fixedly installed on the outer wall of the bottom of the moving block (27), and a rake (29) is fixedly connected to the bottom of the electric telescopic column (28), a guide rod (210) is fixedly connected between the inner walls on the left and right sides of the inner cavity of the box body (1), and the outer wall of the guide rod (210) is slidably connected to the moving block (27); The inner cavity of the box body (1) is provided with a plurality of trays (11), the bottom of the trays (11) is provided with a hole, the inner cavity of the box body (1) is provided with a plurality of slide grooves (10) on the left and right sides, the trays (11) are slidably connected to the inner wall of the box body (1) through the slide grooves (10), the partition plate (6) is provided with a cam hole (24), a baffle (5) is provided in the slide groove (10), a spring (14) is fixedly connected to the side of the baffle (5) away from the tray (11), and the other end of the spring (14) is fixed to the inner wall of the slide groove (10).

2. A tea processing fermentation machine according to claim 1, characterized in that: The tray (11) is provided with card slots (7) on both sides, and a liquid collecting box (12) is connected to the bottom of the tray (11) through the card slots (7). The outer walls on both sides of the inner cavity of the box body (1) are fixedly connected to multiple groups of support columns (8), and the outer walls of the support columns (8) are provided with rolling sleeves (9). The inner cavity wall of the box body (1) is installed with a heating wire (13).

3. A tea processing fermentation machine according to claim 1, characterized in that: The box body (1) is provided with a humidifying device (3) for assisting fermentation.

4. A tea processing fermentation machine according to claim 1, characterized in that: The other end of the rotating shaft (20) extends to be rotatably connected to the bottom of the inner cavity of the box body (1) through a bearing 1.

5. A tea processing fermentation machine according to claim 1, characterized in that: The front of the box body (1) is provided with a rotating door, and the control panel (4) is fixedly mounted on the left rotating door.

6. A tea processing fermentation machine according to claim 1, characterized in that: The motor (21) is installed on the top of the box (1) via a motor frame.

7. A tea processing fermentation machine according to claim 1, characterized in that: Universal wheels are fixedly mounted on the bottom of the box body (1).

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