Sectional type tea leaf tedding machine

Abstract

The utility model provides a sectional type tea leaf tedding machine which comprises a tedding box with two open sides, supporting legs are fixed at the bottom of the tedding box, a plurality of pairs of supporting seats are fixed in the tedding box at intervals, sliding grooves are formed in the supporting seats, a material placing disc is arranged between each pair of supporting seats, and the sliding grooves are communicated with the sliding grooves. The two sides of the material placing discs are evenly and slidably connected with the sliding grooves, a moving plate is arranged on one side of the tedding box, a plurality of first magnets are installed on one side of the moving plate at intervals, second magnets are installed on one sides of the material placing discs, a sliding column is arranged on one side of the moving plate, one end of the sliding column is fixedly connected with the moving plate, and the other end of the sliding column is fixedly connected with the tedding box. According to the tea leaf tedding device, the problem that in the prior art, in order to ensure the tedding effect, tea leaves in an airing plate still need to be stirred by hands, so that the covered tea leaves are in full contact with air, and the operation is very troublesome is solved.

Description

Technical Field

[0001] The utility model relates to the field of tea production, in particular to a segmented tea withering machine. Background Art

[0002] The withering of tea refers to the process of thinly spreading fresh tea leaves in a ventilated environment to allow them to release moisture and change from brittle and hard to wilted. The freshly picked leaves on the same day are evenly spread in a cool and ventilated environment to release moisture and the smell of green grass, and withering is completed naturally. The withering time needs to be determined according to factors such as season, climate, and tenderness of the tea leaves. The freshly withered leaves have reduced water content and soft leaves, which are beneficial for subsequent manual fixation. Fresh leaves that are not spread out in time will show red stems and red leaves due to their own fermentation, seriously affecting the quality of the raw materials. Or fixing the tea leaves before the withering time is sufficient will also affect the aroma of the tea.

[0003] When the existing withering rack is in use, after the staff puts the drying tray into the withering rack, in order to ensure the withering effect, they still need to manually stir the tea leaves in the drying tray to make the covered tea leaves fully contact the air, which is very troublesome.

[0004] Therefore, it is necessary to provide a new segmented tea withering machine to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a segmented tea withering machine, which solves the problem in the prior art that in order to ensure the withering effect, it is still necessary to manually stir the tea leaves in the drying tray to make the covered tea leaves fully contact the air, which is very troublesome.

[0006] The segmented tea withering machine provided by the utility model includes a withering box with openings on both sides. Support legs are fixed at the bottom of the withering box. A number of pairs of support seats are fixedly arranged at intervals inside the withering box. Sliding grooves are formed on each of the support seats. A material placing tray is arranged between each pair of support seats. Both sides of the material placing tray are slidably connected to the sliding grooves.

[0007] A moving plate is arranged on one side of the withering box. A number of first magnets are installed at intervals on one side of the moving plate. A second magnet is installed on one side of each of the material placing trays. The second magnet attracts the first magnet.

[0008] A sliding column is arranged on one side of the moving plate. One end of the sliding column is fixedly connected to the moving plate, and the other end of the sliding column extends into the withering box.

[0009] In a preferred embodiment, the sliding column is slidably connected to the withering box. A return spring is sleeved on the sliding column. One end of the return spring is fixed on the moving plate, and the other end of the return spring is fixed on the surface of the withering box.

[0010] In a preferred embodiment, a handle is installed on the material placing tray.

[0011] In a preferred embodiment, a fixed seat is fixed on the top of the moving plate, a top column is fixed on one side of the fixed seat, a rotating shaft is movably arranged on the top of the withering box, a cam is installed on the rotating shaft, and the cam is in contact with the top column.

[0012] In a preferred embodiment, a driving worm gear is installed on the rotating shaft, two limiting seats are fixedly arranged at intervals on the top of the withering box, a driving worm is movably arranged between the two limiting seats, and the driving worm is meshed with the driving worm gear;

[0013] A motor is installed on the top of the withering box, and the output end of the motor is connected to the driving worm through a coupling.

[0014] In a preferred embodiment, a closed drive is adopted between the driving worm and the driving worm gear.

[0015] Advantages of the present utility model:

[0016] When the device is in use, the staff only needs to place the tea leaves to be withered on the material placing tray, and then slide the two sides of the material placing tray along the sliding groove until the first magnet contacts the second magnet to complete the placement. The multiple material placing trays arranged at intervals facilitate the staff to place tea leaves with different moisture contents in segments;

[0017] After all the material placing trays are placed, start the motor to drive the driving worm to rotate. Under the action of the driving worm and the driving worm gear, the cam will rotate accordingly and then drive the sliding column to move. Under the action of the return spring, the material placing tray will reciprocate along the sliding groove, and finally the tea leaves covered inside the material placing tray will move to the upper part to contact the air, ensuring the withering effect and greatly reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a perspective view of the main structure of the segmented tea withering machine provided by the present utility model;

[0019] Figure 2 is a side view of the main structure of the segmented tea withering machine provided by the present utility model;

[0020] Figure 3 is Figure 2 an enlarged structural schematic diagram of A shown in;

[0021] Figure 4 is a top view of the main structure of the segmented tea withering machine provided by the present utility model.

[0022] Reference numerals in the figure: 1, withering box; 2, support seat; 3, chute; 4, feeding tray; 5, moving plate; 6, first magnet; 7, second magnet; 8, sliding column; 9, return spring; 10, handle; 11, fixed seat; 12, ejector pin; 13, rotating shaft; 14, cam; 15, driving worm gear; 16, limiting seat; 17, driving worm; 18, motor; 19, support leg. Detailed implementation mode

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , where Figure 1 is the three-dimensional view of the main structure of the segmented tea withering machine provided by the present utility model; Figure 2 is the side view of the main structure of the segmented tea withering machine provided by the present utility model; Figure 3 is Figure 2 the enlarged structural schematic diagram of A shown in; Figure 4 is the top view of the main structure of the segmented tea withering machine provided by the present utility model.

[0025] In the specific implementation process, as Figures 1 - 4 shown, it includes a withering box 1 with openings on both sides. A support leg 19 is fixed at the bottom of the withering box 1. A number of pairs of support seats 2 are fixedly arranged at intervals inside the withering box 1. A chute 3 is provided on each of the number of support seats 2. A feeding tray 4 is arranged between each pair of support seats 2. Both sides of the feeding tray 4 are slidably connected to the chute 3. A handle 10 is installed on the feeding tray 4 to facilitate the staff to place the feeding tray 4.

[0026] A moving plate 5 is arranged on one side of the withering box 1. A number of first magnets 6 are installed at intervals on one side of the moving plate 5. A second magnet 7 is installed on one side of each of the number of feeding trays 4. The second magnet 7 attracts the first magnet 6. A sliding column 8 is arranged on one side of the moving plate 5. One end of the sliding column 8 is fixedly connected to the moving plate 5. The other end of the sliding column 8 extends into the withering box 1. The sliding column 8 is slidably connected to the withering box 1. A return spring 9 is sleeved on the sliding column 8. One end of the return spring 9 is fixed on the moving plate 5. The other end of the return spring 9 is fixed on the surface of the withering box 1. A fixed seat 11 is fixed on the top of the moving plate 5. An ejector pin 12 is fixed on one side of the fixed seat 11. A rotating shaft 13 is movably arranged on the top of the withering box 1. A cam 14 is installed on the rotating shaft 13. The cam 14 contacts the ejector pin 12. The rotation of the cam 14 will drive the sliding column 8 to move. Under the action of the return spring 9, the feeding tray 4 will reciprocate along the chute 3, and finally the tea leaves covered inside the feeding tray 4 will move to the upper part to contact the air, ensuring the withering effect.

[0027] A driving worm gear 15 is installed on the rotating shaft 13. Two limit seats 16 are fixedly arranged at intervals on the top of the withering box 1. A driving worm 17 is movably arranged between the two limit seats 16. The driving worm 17 meshes with the driving worm gear 15. A closed transmission is adopted between the driving worm 17 and the driving worm gear 15 to prevent dust and water, thereby improving its service life.

[0028] A motor 18 is installed on the top of the withering box 1. The output end of the motor 18 is connected to the driving worm 17 through a coupling. Starting the motor 18 drives the driving worm 17 to rotate. Under the action of the driving worm 17 and the driving worm gear 15, the cam 14 will rotate accordingly and then drive the sliding column 8 to move.

[0029] The working principle of the present utility model: When the device is in use, the staff only needs to place the tea leaves to be withered on the material placing plate 4, and then slide the two sides of the material placing plate 4 along the sliding groove 3 until the first magnet 6 contacts the second magnet 7 to complete the placement. After all the material placing plates 4 are placed, start the motor 18 to drive the driving worm 17 to rotate. Under the action of the driving worm 17 and the driving worm gear 15, the cam 14 will rotate accordingly and then drive the sliding column 8 to move. Under the action of the return spring 9, the material placing plate 4 will reciprocally move along the sliding groove 3, and finally the tea leaves covered inside the material placing plate 4 will move to the upper part to contact the air, ensuring the withering effect.

[0030] The multiple material placing plates 4 arranged at intervals can facilitate the staff to segmentally place tea leaves with different moisture contents.

[0031] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here too much.

[0032] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A segmented tea withering machine, comprising a withering box (1) with openings on both sides, and support legs (19) fixed to the bottom of the withering box (1), characterized in that, Inside the withering box (1), a number of pairs of support seats (2) are fixedly spaced. A chute (3) is provided on each of the number of support seats (2). A material placing plate (4) is arranged between each pair of support seats (2). Both sides of the material placing plate (4) are slidably connected to the chute (3). A moving plate (5) is arranged on one side of the withering box (1). A number of first magnets (6) are spacedly installed on one side of the moving plate (5). A second magnet (7) is installed on one side of each of the number of material placing plates (4). The second magnet (7) attracts the first magnet (6). A sliding column (8) is arranged on one side of the moving plate (5). One end of the sliding column (8) is fixedly connected to the moving plate (5), and the other end of the sliding column (8) extends into the interior of the withering box (1).

2. The segmented tea withering machine according to claim 1, characterized in that, The sliding column (8) is slidably connected to the withering box (1). A return spring (9) is sleeved on the sliding column (8). One end of the return spring (9) is fixed on the moving plate (5), and the other end of the return spring (9) is fixed on the surface of the withering box (1).

3. The segmented tea withering machine according to claim 2, characterized in that, A handle (10) is installed on the material placing plate (4).

4. The segmented tea withering machine according to claim 3, wherein, A fixed seat (11) is fixed on the top of the moving plate (5). A top column (12) is fixed on one side of the fixed seat (11). A rotating shaft (13) is movably arranged on the top of the withering box (1). A cam (14) is installed on the rotating shaft (13). The cam (14) is in contact with the top column (12).

5. The segmented tea withering machine according to claim 4, characterized in that, A driving worm gear (15) is installed on the rotating shaft (13). Two limiting seats (16) are fixedly spaced on the top of the withering box (1). A driving worm (17) is movably arranged between the two limiting seats (16). The driving worm (17) meshes with the driving worm gear (15). A motor (18) is installed on the top of the withering box (1). The output end of the motor (18) is connected to the driving worm (17) through a coupling.

6. The segmented tea withering machine according to claim 5, characterized in that, A closed drive is adopted between the driving worm (17) and the driving worm gear (15).

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