Tea leaf cooling and withering frame for tea leaf production

Abstract

The utility model provides a tea leaf airing and withering frame for tea leaf production, which comprises a base, a plurality of airing trays are arranged at the top of the base, and moving blocks are arranged on two sides of each airing tray. The utility model relates to the technical field of tea production. According to the tea leaf cooling and withering frame for tea leaf production, the spacing adjusting mechanism is arranged, a twisting block can be rotated to be matched with the spacing adjusting mechanism, limitation on a sliding sleeve can be relieved, then an airing disc can be pushed to move upwards or downwards along tracks of a guide rail and a guide groove, and after a proper position is reached, the twisting block is rotated reversely, so that the tea leaf cooling and withering frame is convenient to use. The twisting block drives the threaded rod to rotate in the threaded hole, and meanwhile the threaded rod can drive the pressing block and the non-slip mat to make close contact with one side of the supporting rod, so that the position of the sliding sleeve is limited, the positions of the airing discs are limited, adjustment of the distance between the airing discs is completed, light can fully irradiate tea leaves, and the tea leaf withering effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea production, in particular to a tea withering rack for tea production. Background Technique

[0002] Tea, commonly known as tea, generally includes the leaves and buds of tea trees. Aliases include tea, jia, ming, and chuan. The components of tea include catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to health. During the tea production process, a withering rack is needed to spread the tea on the drying tray and make the tea wither through sunlight.

[0003] A tea withering rack for tea production provided by the publication number "CN220088467U" includes a base. The upper side wall of the base is rotatably connected with a rotating shaft. Three mounting plates are symmetrically and fixedly connected to the outer wall of the rotating shaft. The outer side walls of the three rotating shafts are symmetrically rotatably connected with first connecting rods. The ends of the two first connecting rods on the same side are fixedly connected with drying trays. The end walls of the two drying trays on the same side away from each other are fixedly connected with second connecting rods. The ends of the three second connecting rods on the same side are jointly rotatably connected with a fixing plate. Through the cooperation of the angle adjustment of the drying tray in the horizontal direction and the angle adjustment of the drying tray in the vertical direction, the drying tray can be adjusted to the best drying angle according to the change of sunlight, so as to improve the withering efficiency of the tea and the uniformity of the tea withering, and improve the quality of the tea withering.

[0004] However, the following problems still exist in the implementation of the above device:

[0005] However, the distance between the drying trays in the existing withering racks is fixed and cannot be adjusted, which will cause the sunlight to not fully irradiate on the tea leaves, thereby affecting the withering effect of the tea leaves. Content of the Utility Model

[0006] The purpose of the utility model is to provide a tea withering rack for tea production to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A tea withering rack for tea production, comprising a base, on the top of the base are provided several drying trays, both sides of the drying trays are provided with moving blocks, one side of the moving block far away from the drying tray is fixedly connected with two sliding sleeves, on the top of the base is fixedly connected with a support rod that is used in cooperation with the sliding sleeves, one side of the sliding sleeve is provided with a spacing adjusting mechanism, one side of the moving block is provided with a housing, one side of the housing is fixedly connected with a rotating rod, one end of the rotating rod penetrates to one side of the moving block and is fixedly connected with one side of the drying tray, on one side of the moving block is opened a rotating hole that is used in cooperation with the rotating rod, and inside the housing is provided an angle adjusting mechanism.

[0009] Preferably, the spacing adjusting mechanism includes a threaded rod threadedly connected to one side of the sliding sleeve, on one side of the sliding sleeve is opened a threaded hole that is used in cooperation with the threaded rod, one end of the threaded rod is provided with a pressing block, the other end of the threaded rod is fixedly connected with a screwing block, and symmetrically fixedly connected to the circumferential side of the screwing block are convex blocks.

[0010] Preferably, the angle adjusting mechanism includes a moving block movably arranged inside the housing, one side of the moving block is fixedly connected with a positioning rod, the other side of the moving block is fixedly connected with a pulling rod, one end of the pulling rod penetrates to the outside of the housing and is fixedly connected with a pulling block, one end of the positioning rod penetrates to one side of the housing, and on one side of the moving block is opened a positioning hole that is used in cooperation with the positioning rod.

[0011] Preferably, the number of the positioning holes is several and they are evenly distributed in a circular shape on one side of the moving block.

[0012] Preferably, a spring is sleeved on the surface of the pulling rod, one end of the spring is fixedly connected with the inner wall of the housing, and the other end of the spring is fixedly connected with one side of the moving block.

[0013] Preferably, one side of the pressing block is fixedly connected with an anti-slip pad, and the material of the anti-slip pad is rubber.

[0014] Preferably, one side of the support rod is fixedly connected with a guide rail, and inside the inner wall of the sliding sleeve is opened a guide groove that is used in cooperation with the guide rail.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can, by setting a spacing adjustment mechanism, rotate the screwing block, which drives the threaded rod to rotate in the threaded hole at the same time. The threaded rod drives the pressing block and the anti-slip pad to move, so that the pressing block and the anti-slip pad do not contact the surface of the support rod, releasing the restriction on the sliding sleeve. Then, along the trajectories of the guide rail and the guide groove, the drying tray can be pushed up or down. After reaching an appropriate position, the screwing block is rotated in the opposite direction. The screwing block drives the threaded rod to rotate in the threaded hole, and at the same time the threaded rod drives the pressing block and the anti-slip pad to closely contact one side of the support rod, thereby restricting the position of the sliding sleeve and further restricting the position of the drying tray, completing the adjustment of the spacing between the drying trays, enabling light to fully irradiate on the tea leaves, and thus improving the effect of tea withering.

[0017] 2. The utility model can, by setting an angle adjustment mechanism, pull the pulling block, which drives the pulling rod, the movable block and the positioning rod to move, so that the positioning rod leaves the inside of the positioning hole. Then, the angle of the drying tray can be adjusted by rotating around the trajectories of the rotating rod and the rotating hole. After reaching an appropriate position, the pulling block is released, and the elastic force generated by the spring will push the movable block and the positioning rod to reset, so that the positioning rod enters the corresponding positioning hole, and the adjustment of the angle of the drying tray can be completed, enabling the tea leaves on the drying tray to fully absorb light and improving the effect of tea withering. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 is a perspective view of the drying tray of the utility model;

[0020] Figure 3 For the utility model Figure 2 is a partial enlarged view at A in;

[0021] Figure 4 is a perspective view of the sliding sleeve of the utility model;

[0022] Figure 5 is a perspective view of the housing of the utility model;

[0023] Figure 6 is a perspective view of the sectional view of the housing of the utility model.

[0024] In the figure: 1, base; 2, drying tray; 3, moving block; 4, sliding sleeve; 5, support rod; 6, housing; 7, rotating rod; 8, rotating hole; 9, threaded rod; 10, threaded hole; 11, pressing block; 12, screwing block; 13, convex block; 14, movable block; 15, positioning rod; 16, pulling rod; 17, pulling block; 18, positioning hole; 19, spring; 20, anti-slip pad; 21, guide rail; 22, guide groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-6 , the present utility model provides a technical solution: Embodiment 1:

[0027] A tea withering rack for tea production includes a base 1. A plurality of drying trays 2 are arranged on the top of the base 1. Moving blocks 3 are arranged on both sides of the drying tray 2. Two sliding sleeves 4 are fixedly connected to the side of the moving block 3 away from the drying tray 2. A support rod 5 that cooperates with the sliding sleeve 4 is fixedly connected to the top of the base 1. A spacing adjustment mechanism is arranged on one side of the sliding sleeve 4. A housing 6 is arranged on one side of the moving block 3. A rotating rod 7 is fixedly connected to one side of the housing 6. One end of the rotating rod 7 penetrates to one side of the moving block 3 and is fixedly connected to one side of the drying tray 2. A rotating hole 8 that cooperates with the rotating rod 7 is opened on one side of the moving block 3. An angle adjustment mechanism is arranged inside the housing 6.

[0028] One implementation method of this first embodiment is: The spacing adjustment mechanism includes a threaded rod 9 threadedly connected to one side of the sliding sleeve 4. A threaded hole 10 that cooperates with the threaded rod 9 is opened on one side of the sliding sleeve 4. A pressing block 11 is arranged at one end of the threaded rod 9. A screwing block 12 is fixedly connected to the other end of the threaded rod 9. Convex blocks 13 are symmetrically and fixedly connected to the circumferential side of the screwing block 12.

[0029] In this embodiment, considering that the spacing between the drying trays 2 in the existing withering racks is fixed and cannot be adjusted, which will cause the light to not fully irradiate on the tea leaves, thereby affecting the withering effect of the tea leaves. Therefore, by setting the spacing adjustment mechanism, the screwing block 12 can be rotated to drive the threaded rod 9 to rotate in the threaded hole 10 at the same time. The threaded rod 9 will drive the pressing block 11 and the anti-slip pad 20 to move, so that the pressing block 11 and the anti-slip pad 20 do not contact the surface of the support rod 5, releasing the restriction on the sliding sleeve 4. After that, the drying tray 2 can be pushed up or down along the trajectories of the guide rail 21 and the guide groove 22. After reaching an appropriate position, the screwing block 12 is rotated in the opposite direction. The screwing block 12 drives the threaded rod 9 to rotate in the threaded hole 10. At the same time, the threaded rod 9 will drive the pressing block 11 and the anti-slip pad 20 to closely contact one side of the support rod 5, thereby restricting the position of the sliding sleeve 4 and further restricting the position of the drying tray 2, completing the adjustment of the spacing between the drying trays 2, enabling the light to fully irradiate on the tea leaves, and thus improving the withering effect of the tea leaves;

[0030] It solves the problem that considering the fixed distance between the drying trays 2 in the existing withering rack, which cannot be adjusted, resulting in insufficient light irradiation on the tea leaves, thereby affecting the withering effect of the tea leaves.

[0031] One side of the pressing block 11 is fixedly connected with an anti-slip pad 20, and the material of the anti-slip pad 20 is rubber.

[0032] In this embodiment, by setting the anti-slip pad 20, the friction force when the pressing block 11 contacts the support rod 5 can be increased, further improving the limiting effect, making the structures such as the drying tray 2 and the sliding sleeve 4 more stable after being limited.

[0033] One side of the support rod 5 is fixedly connected with a guide rail 21, and a guide groove 22 for cooperating with the guide rail 21 is opened on the inner wall of the sliding sleeve 4.

[0034] In this embodiment, by setting the guide rail 21 and the guide groove 22, the moving trajectories of the sliding sleeve 4 and the drying tray 2 can be restricted, so that they can only move along the trajectories of the guide rail 21 and the guide groove 22. Embodiment Two:

[0035] On the basis of Embodiment One, in this embodiment, the spacing adjustment mechanism can adjust the spacing between the drying trays 2 to improve the lighting effect. However, considering that if the angle of the drying tray 2 cannot be adjusted, it will also affect the lighting effect. In this application, the angle adjustment mechanism includes a movable block 14 movably arranged inside the housing 6. One side of the movable block 14 is fixedly connected with a positioning rod 15, and the other side of the movable block 14 is fixedly connected with a pulling rod 16. One end of the pulling rod 16 penetrates to the outside of the housing 6 and is fixedly connected with a pulling block 17. One end of the positioning rod 15 penetrates to one side of the housing 6, and a positioning hole 18 for cooperating with the positioning rod 15 is opened on one side of the moving block 3.

[0036] In this embodiment, considering that if the angle of the drying tray 2 cannot be adjusted, it will also affect the lighting effect. Therefore, by setting the angle adjustment mechanism, the pulling block 17 can be pulled to drive the pulling rod 16, the movable block 14 and the positioning rod 15 to move, so that the positioning rod 15 leaves the inside of the positioning hole 18. Then, the angle of the drying tray 2 can be adjusted by rotating around the trajectories of the rotating rod 7 and the rotating hole 8. After reaching the appropriate position, the pulling block 17 is released, and the elastic force generated by the spring 19 will push the movable block 14 and the positioning rod 15 to reset, so that the positioning rod 15 enters the corresponding positioning hole 18, and the adjustment of the angle of the drying tray 2 can be completed, enabling the tea leaves on the drying tray 2 to fully absorb light and improving the withering effect of the tea leaves.

[0037] The number of the positioning holes 18 is several, and they are evenly distributed in a circular shape on one side of the moving block 3.

[0038] In this embodiment, by setting the number of positioning holes 18 to several, after the position of the drying tray 2 is adjusted, the positioning rod 15 can enter the corresponding positioning hole 18 to quickly position the drying tray 2.

[0039] A spring 19 is sleeved on the surface of the pulling rod 16. One end of the spring 19 is fixedly connected to the inner wall of the housing 6, and the other end of the spring 19 is fixedly connected to one side of the movable block 14.

[0040] In this embodiment, by setting the spring 19, the reaction force generated by the spring 19 can be used to push the movable block 14 and the positioning rod 15 to move, playing a role in resetting.

[0041] Working principle: The user rotates the screwing block 12, which drives the threaded rod 9 to rotate in the threaded hole 10 at the same time. The threaded rod 9 drives the pressing block 11 and the anti-slip pad 20 to move, so that the pressing block 11 and the anti-slip pad 20 do not contact the surface of the support rod 5, releasing the restriction on the sliding sleeve 4. Then, along the trajectories of the guide rail 21 and the guide groove 22, the drying tray 2 can be pushed up or down. After reaching an appropriate position, the screwing block 12 is rotated in the opposite direction. The screwing block 12 drives the threaded rod 9 to rotate in the threaded hole 10, and at the same time, the threaded rod 9 drives the pressing block 11 and the anti-slip pad 20 to closely contact one side of the support rod 5, thereby restricting the position of the sliding sleeve 4, and further restricting the position of the drying tray 2, completing the adjustment of the distance between the drying trays 2, so that the light can fully irradiate the tea leaves, and then improving the effect of tea withering;

[0042] At the same time, by pulling the pulling block 17, the pulling rod 16, the movable block 14 and the positioning rod 15 can be driven to move, so that the positioning rod 15 leaves the inside of the positioning hole 18. Then, the angle of the drying tray 2 can be adjusted by rotating around the trajectories of the rotating rod 7 and the rotating hole 8. After reaching an appropriate position, the pulling block 17 is released, and the elastic force generated by the spring 19 will push the movable block 14 and the positioning rod 15 to reset, so that the positioning rod 15 enters the corresponding positioning hole 18, and the angle adjustment of the drying tray 2 can be completed, enabling the tea leaves on the drying tray 2 to fully absorb light and improving the effect of tea withering.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea drying and withering rack for tea production, comprising a base (1), characterized in that: A plurality of drying trays (2) are arranged on the top of the base (1), and moving blocks (3) are arranged on both sides of the drying tray (2). Two sliding sleeves (4) are fixedly connected to the side of the moving block (3) away from the drying tray (2). A support rod (5) used in conjunction with the sliding sleeve (4) is fixedly connected to the top of the base (1), and a spacing adjustment mechanism is arranged on one side of the sliding sleeve (4). A shell (6) is arranged on one side of the moving block (3), and a rotating rod (7) is fixedly connected to one side of the shell (6). One end of the rotating rod (7) passes through one side of the moving block (3) and is fixedly connected to one side of the drying tray (2). A rotating hole (8) used in conjunction with the rotating rod (7) is opened on one side of the moving block (3), and an angle adjustment mechanism is arranged inside the shell (6).

2. A tea leaf drying and withering rack for tea production according to claim 1, characterized in that: The spacing adjustment mechanism comprises a threaded rod (9) threadedly connected to one side of the sliding sleeve (4); a threaded hole (10) for use with the threaded rod (9) is provided on one side of the sliding sleeve (4); a pressing block (11) is provided at one end of the threaded rod (9); a twisting block (12) is fixedly connected to the other end of the threaded rod (9); and a protrusion (13) is symmetrically fixedly connected to the circumferential side of the twisting block (12).

3. A tea leaf drying and withering rack for tea production according to claim 2, characterized in that: The angle adjustment mechanism comprises a movable block (14) movably arranged inside the shell (6); one side of the movable block (14) is fixedly connected to a positioning rod (15); the other side of the movable block (14) is fixedly connected to a pulling rod (16); one end of the pulling rod (16) passes through the outside of the shell (6) and is fixedly connected to a pulling block (17); one end of the positioning rod (15) passes through one side of the shell (6); and one side of the movable block (3) is provided with a positioning hole (18) for use with the positioning rod (15).

4. A tea leaf drying and withering rack for tea production according to claim 3, characterized in that: The number of the positioning holes (18) is several and they are evenly distributed in a circular shape on one side of the moving block (3).

5. A tea leaf drying and withering rack for tea production according to claim 3, characterized in that: A spring (19) is sleeved on the surface of the pulling rod (16), one end of the spring (19) is fixedly connected to the inner wall of the housing (6), and the other end of the spring (19) is fixedly connected to one side of the movable block (14).

6. A tea leaf drying and withering rack for tea production according to claim 2, characterized in that: An anti-skid pad (20) is fixedly connected to one side of the pressing block (11), and the material of the anti-skid pad (20) is rubber.

7. A tea leaf drying and withering rack for tea production according to claim 1, characterized in that: A guide rail (21) is fixedly connected to one side of the support rod (5), and a guide groove (22) for use with the guide rail (21) is provided on the inner wall of the sliding sleeve (4).

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