Rotary tea leaf fixation device

Abstract

The utility model relates to the technical field of tea leaf fixation, and provides a rotary tea leaf fixation device which comprises a device frame, a control panel and a collecting box, a device body is installed on the inner wall of the device frame, heating boxes are symmetrically arranged on the two sides of the device body, the control panel is installed on the outer walls of the heating boxes, and the collecting box is installed on the control panel. A driving motor is mounted on the inner wall of one side of the device frame, a driving shaft of the driving motor is connected with a conveying assembly, conveying wheels arranged on the two sides of the conveying assembly are connected with a first rotating shaft and a second rotating shaft correspondingly, and a mounting frame is arranged on the inner wall of the top end of the device frame. One end of the first rotating shaft is movably mounted on the inner wall of the top end of the device frame through a mounting frame, gears are symmetrically arranged on the outer wall of the first rotating shaft, and a heating cavity is movably mounted on the outer wall of the second rotating shaft. Meanwhile, disintegrating slag in the tea leaves cannot be separated out.

Description

Technical Field

[0001] The utility model relates to the technical field of tea leaf withering, and specifically relates to a rotary tea leaf withering device. Background Art

[0002] The rotary tea leaf killing device is one of the key equipment used to control the tea fermentation process in tea processing. The main purpose of killing tea leaves is to kill the enzymes in the tea leaves by heating, thereby preventing the tea leaves from fermenting and preserving the original flavor and color of the tea leaves. The technical background of the rotary tea leaf killing device involves the rotation mechanism, heating technology, temperature and time control, tea leaf quality control, cleaning and maintenance, as well as automation and intelligence. By precisely controlling these technical factors, the quality of tea leaves can be effectively improved to ensure the flavor and quality of the final product.

[0003] The patent specification with the announcement number CN 211211274 U discloses a rotary tea-cooking device, which is provided with a base, a tea-cooking outer drum, a support frame, a first drive motor, a second drive motor, a support rod, a bearing seat, and a tea-cooking heating and stirring mechanism. During operation, the tea-cooking feeding and discharging plate is opened, and then the tea leaves to be cooked are put into the tea-cooking outer drum, and the first drive motor and the second drive motor are respectively started to rotate, and the first drive motor drives the tea-cooking outer drum to rotate at a uniform speed, and the second drive motor drives the tea-cooking heating and stirring mechanism to rotate at a uniform speed; at the same time, the tea-cooking heating tube is started for heating, and the tea leaves are turned and stirred by a stirring spoon inside the tea-cooking outer drum so that the tea leaves are heated evenly; during the rotation process, multiple groups of rollers can provide auxiliary support to the tea-cooking outer drum.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned rotary tea withering device has the following problems: the device is not convenient for evenly stir-frying and heating the tea leaves, and the broken leaves in the tea leaves cannot be separated and need to be screened later. For this reason, we proposed a rotary tea withering device. Utility Model Content

[0005] The utility model provides a rotary tea leaf withering device, which solves the problems in the related art that the tea leaves cannot be evenly heated, stir-fried and withered, and the broken tea leaves cannot be separated.

[0006] The technical solution of the utility model is as follows:

[0007] A rotary tea withering device comprises a device frame, a control panel and a collecting box, the inner wall of the device frame is installed with a device body, heating boxes are symmetrically arranged on both sides of the device body, and a control panel is installed on the outer wall of the heating box, a driving motor is installed on the inner wall of one side of the device frame, a driving shaft of the driving motor is connected with a transmission component, and the transmission wheels arranged on both sides of the transmission component are respectively connected with a first rotating shaft and a second rotating shaft, a mounting frame is provided on the inner wall of the top end of the device frame, one end of the first rotating shaft is movably mounted on the inner wall of the top end of the device frame through the mounting frame, a gear is symmetrically arranged on the outer wall of the first rotating shaft, a heating chamber is movably mounted on the outer wall of the second rotating shaft, one end of the second rotating shaft passes through the outer wall of the heating chamber and extends to the inside, a stirring shovel is equidistantly installed on the outer wall of the second rotating shaft, through holes are evenly arranged on the outer wall of the heating chamber, tooth blocks are evenly arranged on the outer wall of the heating chamber, limiting blocks are symmetrically arranged on the outer wall of the heating chamber, the gears and tooth blocks are meshed with each other for transmission, and a sealing plug is movably mounted on the outer wall of the heating chamber.

[0008] Preferably, the inner walls of the heating box are all installed with heating tubes, and the heating tubes are evenly distributed in the interior of the heating box in a spiral shape.

[0009] Preferably, a second rotating shaft is symmetrically arranged on the inner wall of the bottom end of the heating box, and a collecting box is movably mounted on the heating box via the second rotating shaft.

[0010] Preferably, outer walls on both sides of the collecting box are symmetrically provided with slide grooves, the cross-section of the slide grooves is trapezoidal, and the slide grooves are fitted with the second rotating shaft.

[0011] Preferably, the stirring shovel is in an L-shaped structure, and the outer wall of the stirring shovel fits the inner wall of the heating chamber.

[0012] Preferably, the inner wall of the device body is provided with a movable groove, and the movable groove and the tooth block match each other.

[0013] Preferably, a limiting groove is arranged on the inner wall of the device body, the limiting block is a semi-cylindrical body, and the limiting block and the limiting groove fit together.

[0014] Preferably, the collecting box is of a concave structure and is located directly below the heating chamber.

[0015] The working principle and beneficial effects of the utility model are:

[0016] In the utility model, through the control panel, drive motor and transmission component, the sealing plug is opened, the tea leaves are put into the heating chamber, the heating tube is heated by conductive heating through the control panel to heat the heating box, the drive motor is started, the transmission component is driven to rotate by the drive motor, the first rotating shaft and the second rotating shaft are driven to rotate by the transmission component, the stirring shovel is driven to rotate by the second rotating shaft to heat, kill and stir the tea leaves in the heating chamber, the gear is driven to rotate in the movable groove by the first rotating shaft, the gear and the tooth block are meshed with each other for transmission, and at the same time, the heating chamber is limited by the limit block and the limit groove, so that the heating chamber rotates with the second rotating shaft as the axis, so that the tea leaves in the heating chamber are evenly heated and killed by the heating box during rotation. This structure is convenient for evenly heating and killing the tea leaves and avoids incomplete killing of the tea leaves.

[0017] In the utility model, a sealing plug, a collecting box and a heating chamber are provided, and the heating chamber and the stirring shovel rotate in opposite directions, so that the tea leaves are stir-fried while being heated and sterilized, and the tea residues therein fall into the collecting box through the through hole. After the tea leaves are sterilized, the sealing plug is opened, the tea leaves are taken out, and the collecting box is pulled out from the bottom of the device frame by utilizing the limiting effect of the slide groove and the second rotating shaft on the collecting box, so that the tea residues are centrally cleaned. This structure can sift out the residues inside the tea leaves, and then collect and process them centrally through the collecting box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the main structure of the device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the half-section structure of the device body proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the collection box proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the heating tube structure proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the mixing shovel proposed by the utility model.

[0024] In the figure: 1. device frame; 2. device body; 3. heating box; 4. control panel; 5. sealing plug; 6. collecting box; 7. driving motor; 8. transmission component; 9. first rotating shaft; 10. gear; 11. slide groove; 12. mounting frame; 13. heating chamber; 14. limit block; 15. tooth block; 16. through hole; 17. second rotating shaft; 18. stirring shovel; 19. heating tube; 20. limit groove; 21. movable groove. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Example 1: Figure 1~Figure 5 As shown, this embodiment proposes a rotary tea withering device, including a device frame 1, a control panel 4 and a collection box 6. The inner wall of the device frame 1 is installed with a device body 2, and heating boxes 3 are symmetrically arranged on both sides of the device body 2. The outer wall of the heating box 3 is installed with a control panel 4. A driving motor 7 is installed on the inner wall of one side of the device frame 1. The driving shaft of the driving motor 7 is connected to a transmission component 8. The transmission wheels arranged on both sides of the transmission component 8 are respectively connected to a first rotating shaft 9 and a second rotating shaft 17. The inner wall of the top of the device frame 1 is provided with a mounting frame 12. One end of the first rotating shaft 9 is installed by The frame 12 is movably mounted on the inner wall at the top of the device frame 1, the outer wall of the first rotating shaft 9 is symmetrically provided with gears 10, the outer wall of the second rotating shaft 17 is movably provided with a heating chamber 13, one end of the second rotating shaft 17 passes through the outer wall of the heating chamber 13 and extends to the inside, the outer wall of the second rotating shaft 17 is evenly provided with stirring shovels 18, the outer wall of the heating chamber 13 is evenly provided with through holes 16, the outer wall of the heating chamber 13 is evenly provided with tooth blocks 15, the outer wall of the heating chamber 13 is symmetrically provided with limit blocks 14, the gears 10 and the tooth blocks 15 are meshed with each other for transmission, and the outer wall of the heating chamber 13 is movably provided with a sealing plug 5.

[0027] In this embodiment, heating tubes 19 are installed on the inner wall of the heating box 3 , and the heating tubes 19 are evenly distributed in the interior of the heating box 3 in a spiral shape.

[0028] In this embodiment, the stirring shovel 18 is in an L-shaped structure, and the outer wall of the stirring shovel 18 is in contact with the inner wall of the heating chamber 13 .

[0029] In this embodiment, an inner wall of the device body 2 is provided with a movable groove 21 , and the movable groove 21 and the tooth block 15 match each other.

[0030] In this embodiment, a limiting groove 20 is arranged on the inner wall of the device body 2 , and the limiting block 14 is a semi-cylindrical shape, and the limiting block 14 and the limiting groove 20 fit together.

[0031] Specific as Figure 1 , Figure 4 and Figure 5As shown, when using this structure, open the sealing plug 5, put the tea leaves into the heating chamber 13, conduct heat to the heating tube 19 through the control panel 4, heat the heating box 3, start the driving motor 7, drive the transmission component 8 to rotate through the driving motor 7, use the transmission component 8 to drive the first rotating shaft 9 and the second rotating shaft 17 to rotate, and drive the stirring shovel 18 to rotate through the second rotating shaft 17 to heat, sterilize and stir the tea leaves in the heating chamber 13, drive the gear 10 to rotate in the movable groove 21 through the first rotating shaft 9, and use the gear 10 and the tooth block 15 to engage with each other for transmission, and at the same time, through the limiting effect of the limiting block 14 and the limiting groove 20 on the heating chamber 13, the heating chamber 13 rotates with the second rotating shaft 17 as the axis, so that the outer wall of the heating chamber 13 is evenly heated and sterilized by the heating box 3 when rotating. This mechanism is convenient for evenly heating and sterilizing the tea leaves and avoids incomplete sterilization of the tea leaves.

[0032] Embodiment 2: A second rotating shaft 17 is symmetrically arranged on the inner wall of the bottom end of the heating box 3 , and the collecting box 6 is movably mounted on the heating box 3 via the second rotating shaft 17 .

[0033] In this embodiment, the outer walls of both sides of the collecting box 6 are symmetrically provided with sliding grooves 11 , the cross section of the sliding grooves 11 is trapezoidal, and the sliding grooves 11 and the second rotating shaft 17 fit each other.

[0034] In this embodiment, the collecting box 6 is a concave structure, and the collecting box 6 is located directly below the heating chamber 13 .

[0035] Specific as Figure 1~Figure 3 As shown, when this structure is used, the heating chamber 13 and the stirring shovel 18 are rotated in opposite directions, so that the tea leaves are heated and stir-fried at the same time, and the tea leaves therein fall into the collecting box 6 through the through hole 16. When the tea leaves are sterilized, the sealing plug 5 is opened, the tea leaves are taken out, and the collecting box 6 is pulled out from the bottom of the device frame 1 by utilizing the limiting effect of the slide groove 11 and the second rotating shaft 17 on the collecting box 6, and the tea leaves are cleaned up in a centralized manner. This structure can sift out the tea leaves' internal debris, and then collect and process them in a centralized manner through the collecting box 6.

[0036] Working principle: when in use, open the sealing plug 5, put the tea leaves into the heating chamber 13, conduct heat to the heating tube 19 through the control panel 4, heat the heating box 3, start the driving motor 7, drive the transmission component 8 to rotate through the driving motor 7, use the transmission component 8 to drive the first rotating shaft 9 and the second rotating shaft 17 to rotate, and drive the stirring shovel 18 to rotate through the second rotating shaft 17 to heat and stir the tea leaves in the heating chamber 13, drive the gear 10 to rotate in the movable groove 21 through the first rotating shaft 9, and use the gear 10 and the tooth block 15 to mesh with each other for transmission, and at the same time, through the limiting effect of the limiting block 14 and the limiting groove 20 on the heating chamber 13, the heating chamber 13 rotates around the second rotating shaft 17 as the axis. , so that the outer wall of the heating chamber 13 is evenly heated and inactivated by the heating box 3 when it rotates, and at the same time, the heating chamber 13 and the stirring shovel 18 rotate in opposite directions, so that the tea leaves are stir-fried while being heated and inactivated, and the tea residues therein fall into the collecting box 6 through the through hole 16. When the tea leaves are inactivated, the sealing plug 5 is opened, the tea leaves are taken out, and the collecting box 6 is pulled out from the bottom of the device frame 1 by utilizing the limiting effect of the slide groove 11 and the second rotating shaft 17 on the collecting box 6, and the tea residues are centrally cleaned. The device is convenient for uniformly heating and inactivating the tea leaves, improves the inactivation efficiency, and avoids that some tea leaves are not fully inactivated. At the same time, the residues inside the tea leaves can be sieved out while inactivating the tea leaves, and then collected and processed centrally through the collecting box 6.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary tea leaf withering device, comprising a device frame (1), a control panel (4) and a collection box (6), characterized in that: The inner wall of the device frame (1) is provided with a device body (2), heating boxes (3) are symmetrically arranged on both sides of the device body (2), and a control panel (4) is installed on the outer wall of the heating box (3). A driving motor (7) is installed on the inner wall of one side of the device frame (1), and the driving shaft of the driving motor (7) is connected to a transmission component (8), and the transmission wheels arranged on both sides of the transmission component (8) are respectively connected to a first rotating shaft (9) and a second rotating shaft (17). A mounting frame (12) is provided on the inner wall at the top end of the device frame (1), and one end of the first rotating shaft (9) is movably mounted on the inner wall at the top end of the device frame (1) through the mounting frame (12). The outer wall of the first rotating shaft (9) is symmetrically provided with gears (10); the outer wall of the second rotating shaft (17) is movably provided with a heating chamber (13); one end of the second rotating shaft (17) penetrates the outer wall of the heating chamber (13) and extends to the inside; stirring shovels (18) are equidistantly provided on the outer wall of the second rotating shaft (17); through holes (16) are evenly provided on the outer wall of the heating chamber (13); tooth blocks (15) are evenly provided on the outer wall of the heating chamber (13); limit blocks (14) are symmetrically provided on the outer wall of the heating chamber (13); the gears (10) and the tooth blocks (15) are meshed with each other for transmission; and a sealing plug (5) is movably provided on the outer wall of the heating chamber (13).

2. A rotary tea leaf withering device according to claim 1, characterized in that: The inner wall of the heating box (3) is installed with a heating tube (19), and the heating tube (19) is evenly distributed in a spiral shape inside the heating box (3).

3. A rotary tea leaf withering device according to claim 1, characterized in that: A second rotating shaft (17) is symmetrically arranged on the inner wall of the bottom end of the heating box (3), and a collecting box (6) is movably mounted on the heating box (3) via the second rotating shaft (17).

4. A rotary tea leaf withering device according to claim 3, characterized in that: The outer walls of both sides of the collection box (6) are symmetrically provided with sliding grooves (11), the cross section of the sliding groove (11) is trapezoidal, and the sliding groove (11) and the second rotating shaft (17) are mutually fitted.

5. The rotary tea leaf withering device according to claim 3, characterized in that: The stirring shovel (18) has an L-shaped structure, and the outer wall of the stirring shovel (18) fits the inner wall of the heating chamber (13).

6. A rotary tea leaf withering device according to claim 5, characterized in that: The inner wall of the device body (2) is provided with a movable groove (21), and the movable groove (21) and the tooth block (15) match each other.

7. A rotary tea leaf withering device according to claim 6, characterized in that: A limiting groove (20) is arranged on the inner wall of the device body (2); the limiting block (14) is in the form of a semi-cylinder; the limiting block (14) and the limiting groove (20) fit together.

8. The rotary tea leaf withering device according to claim 1, characterized in that: The collection box (6) has a concave structure, and is located directly below the heating chamber (13).

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