Roller fixation device for tea processing

Abstract

The utility model discloses a roller fixation device for tea processing, and relates to the technical field of tea processing. The roller fixation device for tea processing comprises a processing table, a mounting frame is welded to the top end of the processing table, transverse fixation equipment is arranged on the inner side of the mounting frame, a driving structure is fixedly mounted at the top end of the mounting frame, the mounting frame is in transmission connection with the transverse fixation equipment through the driving structure, and a discharging structure is arranged at the bottom end of the transverse fixation equipment; the fixation bin can be driven by the driving structure to rotate automatically, the stirring arc plate can be promoted to rotate tea leaves on the inner side of the fixation bin in the opposite direction through the rotating shaft in cooperation with the external electrolysis device, and under continuous high-temperature heating treatment of the heating rod, the tea leaves are placed on the inner side of the fixation bin and continuously stirred in the fixation bin, so that the fixation efficiency is improved. And the tea leaves are subjected to fixation treatment in a high-temperature environment. The process ensures that the tea leaves can uniformly receive heat, so that the tea leaf fixation efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of tea processing technology, specifically to a drum-type fixation device for tea processing. Background Technology

[0002] Killing green is one of the initial processing steps for green tea, yellow tea, black tea, oolong tea, pu-erh 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] A search revealed a patent publication number CN220654638U for a uniformly dried tea drum fixing machine, which proposes "stirring the tea leaves with a stirring device, heating the drum with a heating device, and drying the tea leaves inside the drum with a drying device, so that the tea leaves can be fully heated and the quality of the tea leaves can be improved".

[0004] However, the above solution still has some shortcomings in actual use. When using this solution, it is not possible to perform horizontal tea fixing. Fixing the tea vertically will cause the tea at the bottom to be heated and fixed, while the tea stacked on top cannot be heated evenly, thus affecting the efficiency of tea fixing. Utility Model Content

[0005] This invention provides a drum-type fixation device for tea processing to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drum blanching device for tea processing, comprising a processing table, an installation frame welded to the top of the processing table, a transverse blanching device arranged on the inner side of the installation frame, a drive structure fixedly installed at the top of the installation frame, the installation frame being connected to the transverse blanching device via the drive structure, and a discharge structure arranged at the bottom of the transverse blanching device.

[0007] The transverse blanching equipment includes a blanching chamber, a closed cover is movably installed on the side of the blanching chamber, a heating rod is provided on the inner wall of the blanching chamber, a feed inlet is opened on the surface of the blanching chamber, and a closed cover is hinged to the inner side of the feed inlet.

[0008] The inner wall of the blanching chamber is rotatably connected to a rotating shaft, and a stirring arc plate is fixedly sleeved on the surface of the rotating shaft. An external motor is fixedly installed at the other end of the rotating shaft, and the external motor is fixedly connected to the inner side of the mounting frame.

[0009] Furthermore, the inner wall of the blanching chamber is provided with an insulation layer, which is a layer filled with insulation cotton.

[0010] Furthermore, the surface of the blanching chamber is provided with ventilation openings, and a dustproof net is provided on the inner side of the ventilation openings.

[0011] Furthermore, the drive structure includes a drive motor, which is fixedly mounted to the top of the mounting frame, and a transmission belt is sleeved on the output shaft of the drive motor.

[0012] Furthermore, the surface of the blanching chamber is provided with a transmission track, and the transmission belt is connected to the blanching chamber through the transmission track.

[0013] Furthermore, the discharge structure includes a discharge trough, a cover plate is fixedly installed at the top of the discharge trough, a conveying auger is provided on the inner side of the discharge trough, and a discharge pipe is fixedly installed at the bottom of the discharge trough.

[0014] Compared with the prior art, this utility model provides a drum blanching device for tea processing, which has the following beneficial effects:

[0015] This drum-type tea-processing fixation device, through the installation of a transverse fixation mechanism, uses a drive structure to rotate the fixation chamber. Combined with an external electrolysis unit, a rotating shaft causes a stirring plate to rotate the tea leaves inside the chamber in the opposite direction. Under continuous high-temperature heating from a heating rod, the tea leaves, placed inside the chamber and continuously agitated, undergo fixation treatment at a high temperature. This process ensures that the tea leaves receive heat evenly, effectively improving the efficiency of tea fixation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the transverse blanching device of this utility model;

[0019] Figure 4 This is a schematic diagram of the material discharge structure of this utility model.

[0020] In the diagram: 1. Processing table; 2. Mounting frame; 3. Horizontal blanching equipment; 301. Blanching chamber; 302. Sealing cover; 303. Insulation layer; 304. Heating rod; 305. Ventilation port; 306. Feed inlet; 307. Sealing cover; 308. Transmission track; 309. External motor; 310. Rotating shaft; 311. Stirring arc plate; 4. Drive structure; 401. Drive motor; 402. Transmission belt; 5. Discharge structure; 501. Discharge chute; 502. Cover plate; 503. Conveying auger; 504. Discharge pipe. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model discloses a drum blanching device for tea processing, including a processing table 1, an installation frame 2 welded to the top of the processing table 1, a transverse blanching device 3 arranged on the inner side of the installation frame 2, a drive structure 4 fixedly installed at the top of the installation frame 2, the installation frame 2 being connected to the transverse blanching device 3 through the drive structure 4, and a discharge structure 5 arranged at the bottom of the transverse blanching device 3.

[0023] The transverse blanching device 3 includes a blanching chamber 301, a sealing cover 302 is movably installed on the side end of the blanching chamber 301, a heating rod 304 is provided on the inner wall of the blanching chamber 301, and a feed inlet 306 is opened on the surface of the blanching chamber 301. A sealing cover 307 is hinged to the inner side of the feed inlet 306.

[0024] The inner wall of the blanching chamber 301 is rotatably connected to a rotating shaft 310. A stirring arc plate 311 is fixedly sleeved on the surface of the rotating shaft 310. An external motor 309 is fixedly installed at the other end of the rotating shaft 310. The external motor 309 is fixedly connected to the inner side of the mounting frame 2.

[0025] By setting up a transverse fixation device 3, the drive structure 4 can drive the fixation chamber 301 to rotate. Combined with an external electrolysis unit, the rotating shaft 310 causes the stirring arc plate 311 to rotate the tea leaves inside the fixation chamber 301 in the opposite direction. Under the continuous high-temperature heating of the heating rod 304, the tea leaves, placed inside the fixation chamber 301 and continuously stirred, undergo fixation treatment in a high-temperature environment. This process ensures that the tea leaves receive heat evenly, thereby effectively improving the fixation effect.

[0026] The drive structure 4 includes a drive motor 401, which is fixedly installed on the top of the mounting frame 2. The output shaft of the drive motor 401 is sleeved with a transmission belt 402. The surface of the blanching chamber 301 is provided with a transmission track 308, and the transmission belt 402 is connected to the blanching chamber 301 through the transmission track 308.

[0027] Specifically, the inner wall of the blanching chamber 301 is provided with a heat insulation layer 303, which is a heat insulation cotton filling layer.

[0028] In this implementation scheme, by setting up the insulation layer 303, heat loss inside the fixation chamber 301 can be effectively reduced, and the utilization rate of heat energy can be improved, thereby further enhancing the efficiency of tea fixation. The insulation layer 303 is filled with insulation cotton, which not only has a good heat preservation effect, but also has a certain sound insulation effect, reducing the noise generated during the fixation process and providing a more comfortable working environment for the operators.

[0029] Specifically, the surface of the blanching chamber 301 is provided with an air vent 305, and a dustproof net is provided on the inner side of the air vent 305.

[0030] In this implementation scheme, by setting the ventilation port 305, the air inside the fixation chamber 301 can be circulated, which avoids excessive internal air pressure caused by prolonged high-temperature heating. At the same time, it can also prevent tea deterioration caused by poor air circulation, improve the efficiency of tea fixation, avoid the influence of steam during tea fixation, and ensure the quality of tea fixation.

[0031] The dustproof net installed inside the ventilation port 305 can effectively prevent external dust and impurities from entering the processing chamber 301, ensuring the cleanliness of the tea and further improving the quality of the tea.

[0032] Specifically, the discharge structure 5 includes a discharge trough 501, a cover plate 502 is fixedly installed at the top of the discharge trough 501, a conveying auger 503 is provided on the inner side of the discharge trough 501, and a discharge pipe 504 is fixedly installed at the bottom of the discharge trough 501.

[0033] In this embodiment, the discharge structure 5 facilitates the discharge of tea leaves from the fixing chamber 301 after fixing. The design of the discharge chute 501 allows the tea leaves to flow smoothly into it, avoiding blockage during the discharge process. The use of the conveying auger 503 enables continuous conveying of the tea leaves, improving processing efficiency. The design of the discharge pipe 504 allows the tea leaves to be easily discharged from the device, facilitating subsequent processing.

[0034] In operation, the operator feeds the tea leaves to be processed into the fixing chamber 301 through the feed inlet 306. Then, the closing cover 307 is closed, and the external motor 309 and drive motor 401 are started.

[0035] An external motor 309 drives the rotating shaft 310 to rotate, which in turn drives the stirring arc plate 311 to stir the tea leaves inside the fixing chamber 301, ensuring that the tea leaves can be heated evenly.

[0036] Meanwhile, the drive motor 401 drives the entire processing chamber 301 to rotate via the transmission belt 402 and the transmission track 308, further improving the uniformity of heating of the tea leaves.

[0037] During the fixation process, the heating rod 304 continuously heats the interior of the fixation chamber 301 at high temperatures, allowing the tea leaves to undergo fixation treatment in a high-temperature environment. The insulation layer 303 effectively reduces heat loss and improves the utilization rate of heat energy;

[0038] Meanwhile, the ventilation port 305 ensures air circulation inside the processing chamber 301, avoiding excessive internal pressure and tea deterioration caused by prolonged high-temperature heating.

[0039] After the withering process is completed, the operator stops the operation of the external motor 309 and the drive motor 401. Then, the feed port of the cover plate 502 is opened, and the conveying auger 503 is started to continuously convey the withered tea leaves from the discharge trough 501 to the discharge pipe 504, and finally discharge them from the device for subsequent processing.

[0040] In summary, this drum-type tea-processing fixation device, by incorporating a transverse fixation unit 3 and a drive structure 4, enables the fixation chamber 301 to rotate. Furthermore, an external electrolysis unit, via a rotating shaft 310, causes the stirring arc plate 311 to rotate the tea leaves inside the fixation chamber 301 in the opposite direction. Under continuous high-temperature heating from the heating rod 304, the tea leaves, placed inside the fixation chamber 301 and continuously agitated, undergo fixation treatment at a high temperature. This process ensures that the tea leaves receive heat evenly, thereby effectively improving the efficiency of tea fixation.

[0041] It should be noted that the specific models and specifications of the heating rod 304, external motor 309, drive motor 401, and conveying auger 503 in the drum blanching device for tea processing need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0042] Furthermore, the power supply and operating principle of the heating rod 304, external motor 309, drive motor 401, and conveying auger 503 in the drum blanching device for tea processing are clear to those skilled in the art, and will not be described in detail here.

[0043] Furthermore, the working principles and wiring methods of the heating rod 304, external motor 309, drive motor 401, and conveying auger 503 in the drum blanching device for tea processing are commonplace and belong to conventional methods or common knowledge. They will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0044] 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 drum-type fixation device for tea processing, comprising a processing table (1), characterized in that: The processing table (1) has a mounting frame (2) welded to its top. A transverse blanching device (3) is provided on the inner side of the mounting frame (2). A drive structure (4) is fixedly installed on the top of the mounting frame (2). The mounting frame (2) is connected to the transverse blanching device (3) through the drive structure (4). A discharge structure (5) is provided at the bottom of the transverse blanching device (3). The horizontal blanching device (3) includes a blanching chamber (301), a closed cover (302) is movably installed on the side end of the blanching chamber (301), a heating rod (304) is provided on the inner wall of the blanching chamber (301), and a feed inlet (306) is opened on the surface of the blanching chamber (301). A closed cover (307) is hinged to the inner side of the feed inlet (306). The inner wall of the blanching chamber (301) is rotatably connected to a rotating shaft (310), and a stirring arc plate (311) is fixedly sleeved on the surface of the rotating shaft (310). An external motor (309) is fixedly installed at the other end of the rotating shaft (310), and the external motor (309) is fixedly connected to the inner side of the mounting frame (2).

2. The drum blanching device for tea processing according to claim 1, characterized in that: The inner wall of the blanching chamber (301) is provided with a heat insulation layer (303), which is a heat insulation cotton filling layer.

3. The drum blanching device for tea processing according to claim 1, characterized in that: The surface of the blanching chamber (301) is provided with an air vent (305), and a dustproof net is provided on the inner side of the air vent (305).

4. The drum blanching device for tea processing according to claim 1, characterized in that: The drive structure (4) includes a drive motor (401), which is fixedly installed on the top of the mounting frame (2), and the output shaft of the drive motor (401) is sleeved with a transmission belt (402).

5. The drum blanching device for tea processing according to claim 4, characterized in that: The surface of the blanching chamber (301) is provided with a transmission track (308), and the transmission belt (402) is connected to the blanching chamber (301) through the transmission track (308).

6. The drum blanching device for tea processing according to claim 1, characterized in that: The discharge structure (5) includes a discharge trough (501), a cover plate (502) is fixedly installed at the top of the discharge trough (501), a conveying auger (503) is provided on the inner side of the discharge trough (501), and a discharge pipe (504) is fixedly installed at the bottom of the discharge trough (501).

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