Auxiliary adjusting assembly of tea drying rack

Abstract

The utility model discloses an auxiliary adjusting assembly of a tea leaf drying rack, which relates to the technical field of tea leaf processing and comprises a supporting seat and an auxiliary adjusting part. When the position or angle of the sieve plate needs to be adjusted, firstly, the supporting block is placed on the box body, and the pull rod is pulled to adjust the position of the check block in the box body, so that the supporting block at one end of the sieve plate can enter the box body. And when the supporting block moves to a proper position, the pull rod is loosened. At the moment, the elastic force of the compression spring can push the stop block to move forwards, so that the stop block is slidably connected with the supporting block, the sieve plate can be fixed to the box body, and it is ensured that the sieve plate cannot move in the airing process. Then the auxiliary adjusting component is adjusted, the auxiliary adjusting component can be used for adjusting the position and angle of the sieve plate, and the sieve plate can be more inclined by rotating and pushing the auxiliary adjusting component. And meanwhile, the drying rack also has very strong universality, and the tea processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to an auxiliary adjustment component of a tea drying rack. Background Art

[0002] Tea, a plant of the genus Camellia in the family Theaceae, is distributed in the mountainous areas of provinces south of the Yangtze River in China. Tea is divided into six categories according to the production process, including green tea, white tea, and black tea. Tea can be used as a drink, contains a variety of beneficial ingredients, and has health benefits. Tea leaves are oblong or oval, with blunt or sharp tips, wedge-shaped bases, shiny above, glabrous below or initially pubescent, with serrated edges, and glabrous petioles. The flowers are white, with broad ovate petals and broad ovate to round sepals. Tea production Tea is made from the tender buds or new leaves of tea trees as raw materials, and is made through a series of production processes. Regardless of the type of green tea, the basic process is: killing green (or steaming green) - rolling - drying (sun drying or baking).

[0003] Drying tea leaves is an essential step in tea making. By drying tea leaves in sunlight, some moisture in the tea leaves is removed, which promotes chemical changes in the fresh leaves. Tea leaves are usually spread flat on a bamboo sieve tray, and then the bamboo sieve tray is placed on a bracket. The bracket currently used to place the bamboo sieve tray can stack the bamboo sieve trays up and down. Although more bamboo sieve trays can be placed in a certain space to dry tea leaves, due to the volume of the bamboo sieve tray itself, the tea leaves on the bamboo sieve tray below are blocked and cannot be directly exposed to sunlight, so they cannot be dried well, and the drying time is long, which reduces work efficiency.

[0004] A Chinese patent with publication number CN219735810U has been proposed in the prior art to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a tea drying rack comprises a drying rack assembly, the drying rack assembly comprises a base, a column and a drying tray component, and the column is located on the base, and a plurality of connecting parts are linearly arranged at equal intervals on the column, and each connecting part is rotatably connected to the drying tray component, and a traction rope is arranged between each two adjacent drying tray components up and down. Through the utility model, in the step of drying tea leaves, the tea leaves stacked up and down can be quickly staggered and spread out, thereby increasing the area of ​​direct light exposure to the tea leaves and improving the drying efficiency, and all the drying tray components can be staggered at equal intervals by only rotating one drying tray component, which is very convenient to operate and has certain practical value, but the scheme has the problem that it needs to be adjusted in time when the sun is at different angles, which is extremely inconvenient. Summary of the invention

[0005] The purpose of the utility model is to provide an auxiliary adjustment component for a tea drying rack to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] The auxiliary adjustment component of a tea drying and airing rack comprises a support seat, on which a plurality of auxiliary adjustment components are evenly arranged, one end of the auxiliary adjustment component away from the support seat is connected to a box body, slide grooves are symmetrically arranged in the box body, a pull rod is arranged on the box body, a slide bar is slidably connected to the slide groove, the slide bar is fixedly connected to the pull rod, a plurality of blocks are fixedly connected between the symmetrically arranged slide bars, a support rod is fixedly connected inside the box body, the support rod is slidably connected to the block, a compression spring is arranged on the outside of the support rod, one end of the compression spring is fixedly connected to the box body, and the other end of the compression spring is fixedly connected to the block, a sieve plate is connected to one side of the box body, a support block is arranged at one end of the sieve plate, and the support block is slidably connected to the block.

[0008] When the position or angle of the sieve plate needs to be adjusted, first place the sieve plate on the box. Then, adjust the position of the block in the box by pulling the pull rod. The purpose of this is to allow the support block at one end of the sieve plate to enter the box. When the support block moves to the appropriate position, release the pull rod. At this time, the elastic force of the compression spring will push the block forward, thereby slidingly connecting with the support block. In this way, the sieve plate can be firmly fixed to the box to ensure that the sieve plate will not move or deform during the drying process. Then start the auxiliary adjustment component. This component can be used to adjust the position and angle of the sieve plate. By rotating and pushing the auxiliary adjustment component, the sieve plate can be tilted more, so as to better adapt to different types of tea or different drying conditions. At the same time, this drying rack is also very versatile. It can be applied to tea leaves of various shapes and sizes, improving the efficiency of tea processing.

[0009] The further improvement of the technical solution of the utility model is that the auxiliary adjusting component comprises a box body, a connecting hole is provided on the top of the box body, a fixed block is slidably connected to the top of the box body, a rotating shaft is rotatably connected inside the fixed block, a plurality of first bevel teeth are fixedly connected to the rotating shaft, a plurality of fastening blocks are provided on the support seat, a through hole is provided on the fastening block, a threaded groove is provided inside the through hole, a shaft body is rotatably connected to a side of the box body away from the screen plate, one end of the shaft body is fixedly connected to a third bevel tooth, an end of the shaft body away from the third bevel tooth is provided with a thread, the shaft body is threadedly connected to the fastening block, a plurality of sliding blocks are evenly arranged on the outside of the fixed block, a plurality of slideways are provided on the top of the box body, an annular groove is provided below the slideway, the sliding blocks are slidably connected to the slideways and the annular grooves respectively, a push rod is fixedly connected to the bottom of the box body, the push rod is slidably connected to the rotating shaft, a tension spring is provided on the outside of the push rod, one end of the tension spring away from the bottom of the box body is fixedly connected to a baffle, one end of the spring close to the bottom of the box body is fixedly connected to the box body, and the side of the baffle away from the bottom of the box body conflicts with the rotating shaft.

[0010] The above technical solution is adopted. In this solution, when the position of the screen plate needs to be adjusted, the rotating shaft can be pressed down. At this time, the rotating shaft overcomes the elastic force of the tension spring at the bottom of the box body and moves downward, and then drives the fixed block connected to it to move downward. At the same time, the slider on the outside of the fixed block slides from the slideway above the box body into the annular groove, the rotating shaft stops moving downward, and then the fixed block is rotated so that the slider on the outside of the fixed block can be fixed in the annular groove. At this time, the first bevel gear and the third bevel gear on the rotating shaft are meshed with each other. Rotating the rotating shaft can drive the third bevel gear to rotate, and the third bevel gear will drive the shaft body fixedly connected to it to rotate. Because the shaft body is threadedly connected to the fastening block, the rotating shaft can be rotated through the cooperation between the shaft body and the fastening block to fix the adjustable screen plate on the support seat, so as to prevent the screen plate from moving and causing work efficiency to decrease. When adjustment is not needed, the fixed block can be rotated, and then the elastic force of the tension spring is used to pop out the rotating shaft, and the purpose of adjusting the position is achieved.

[0011] A further improvement of the technical solution of the utility model is that a support shaft is fixedly connected to one side of the box body away from the screen plate, a rotation hole is opened on one side of the box body, the support shaft is rotationally connected to the box body, one end of the support shaft is fixedly connected to a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0012] The above technical solution is adopted. In this solution, when the angle of the screen plate needs to be adjusted, the tension spring is in a normal state, and the rotating shaft can be directly rotated. The rotating shaft is not only connected to the first bevel gear, but also drives the second bevel gear meshing therewith to rotate through the first bevel gear. The second bevel gear is connected to the support shaft, so the support shaft can be driven to rotate by the rotation of the second bevel gear. Since the support shaft is fixedly connected to the box body, the box body can be rotated by rotating the rotating shaft, thereby adjusting the angle of the screen plate. Through the design of the bevel gear, the rotational motion can be converted into linear motion, making the adjustment more precise and stable. This structure for adjusting the angle of the screen plate has the advantages of simple and convenient operation, high precision, and good stability.

[0013] A further improvement of the technical solution of the utility model is that: a clamping plate is symmetrically arranged at the connection between the shaft body and the box body, and the clamping plate is fixedly connected to the shaft body.

[0014] The above technical solution is adopted, in which a splint is provided at the connection between the shaft body and the box body. The existence of the splint is to ensure that the shaft body can maintain a stable position during operation, and to avoid the situation where the first bevel gear and the third bevel gear are hit due to the movement of the shaft body. Once the position of the shaft body moves, it may also cause problems in the matching between the bevel gears. This situation will not only affect the normal operation of the device, but may also cause damage to the device. Therefore, by providing a splint at the connection between the shaft body and the box body, the position of the shaft body can be effectively fixed, ensuring the normal operation of the machine and improving work efficiency and safety.

[0015] A further improvement of the technical solution of the utility model is that a curved surface is arranged at one end of the shaft away from the third gear, and the curved surface fits the support seat.

[0016] By adopting the above technical solution, a curved surface is provided at the end of the shaft body away from the third gear, so that the shaft body can be more closely fitted to the axial surface on the support seat, making the connection between the shaft body and the support seat more secure. This secure connection can effectively reduce the looseness between the shaft body and the support seat, thereby ensuring the stability and reliability of the entire mechanical system. At the same time, it can also reduce wear and improve mechanical efficiency, extending the service life of the shaft body and the support seat.

[0017] A further improvement of the technical solution of the utility model is that a plurality of protrusions are arranged on the surface of the curved surface at one end of the shaft body.

[0018] The above technical solution is adopted, in which a plurality of protrusions are arranged on the curved surface at one end of the shaft body in order to increase the friction between the shaft surface and the support seat, so that the connection between them is tighter.

[0019] A further improvement of the technical solution of the utility model is that an anti-slip knob is fixedly connected to one end of the rotating shaft.

[0020] In the above technical solution, when a medium such as liquid or gas flows through the rotating shaft, they may produce a damping effect on the rotating shaft, making it difficult for the rotating shaft to rotate, reducing the working efficiency of the device. In order to solve this problem, some devices are provided with an anti-slip knob at one end of the rotating shaft. In addition, the design of the anti-slip knob also takes into account the operating habits and safety of the staff. It can not only prevent the hand from slipping due to the influence of the medium, but also prevent the staff from being injured due to excessive force.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides an auxiliary adjustment component of a tea drying rack, wherein a splint is provided at the connection between the shaft body and the box body. The splint is provided to ensure that the shaft body can maintain a stable position during operation, and to avoid the situation where the first bevel gear and the third bevel gear are hit due to the movement of the shaft body. Once the position of the shaft body moves, it may also cause problems in the matching between the bevel gears. This situation will not only affect the normal operation of the device, but may also cause damage to the device. Therefore, by providing a splint at the connection between the shaft body and the box body, the position of the shaft body can be effectively fixed, ensuring the normal operation of the machine and improving work efficiency and safety.

[0023] 2. The utility model provides an auxiliary adjustment component for a tea drying rack. A curved surface is provided at one end of the shaft body away from the third gear, so that the shaft body can fit the shaft surface on the support seat more closely, making the connection between the shaft body and the support seat more secure. This secure connection can effectively reduce the looseness between the shaft body and the support seat, thereby ensuring the stability and reliability of the entire mechanical system. At the same time, it can also reduce wear and improve mechanical efficiency, extending the service life of the shaft body and the support seat.

[0024] 3. The utility model provides an auxiliary adjustment component for a tea drying rack. A plurality of protrusions are arranged on the curved surface at one end of the shaft body in order to increase the friction between the shaft surface of the support seat and make the connection between them tighter.

[0025] 3. The utility model provides an auxiliary adjustment component for a tea drying rack. When a medium such as liquid or gas flows through the rotating shaft, they may produce a damping effect on the rotating shaft, making it difficult for the rotating shaft to rotate, reducing the working efficiency of the device. In order to solve this problem, some devices are provided with an anti-slip knob at one end of the rotating shaft. In addition, the design of the anti-slip knob also takes into account the operating habits and safety of the staff. It can not only prevent the hand from slipping due to the influence of the medium, but also prevent the staff from being injured due to excessive force. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0030] Figure 4 It is a schematic diagram of the first partial structure of the utility model;

[0031] Figure 5 It is a schematic diagram of the second partial structure of the utility model;

[0032] In the figure: 1. support seat; 2. box body; 3. slide groove; 4. pull rod; 5. slide bar; 6. block; 7. support rod; 8. compression spring; 9. screen plate; 10. support block; 11. box body; 12. connecting hole; 13. fixing block; 14. rotating shaft; 15. first bevel gear; 16. fastening block; 17. through hole; 19. shaft body; 20. third bevel gear; 21. second bevel gear; 22. slider; 23. slideway; 24. annular groove; 25. push rod; 26. tension spring; 27. baffle; 28. support shaft; 29. ​​splint; 30. curved surface. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the embodiments:

[0034] Example 1

[0035] like Figure 1 As shown, the utility model provides an auxiliary adjustment component of a tea drying and airing rack, including a support seat 1, on which a plurality of auxiliary adjustment components are evenly arranged, one end of the auxiliary adjustment component away from the support seat 1 is connected to a box body 2, a slide groove 3 is symmetrically arranged in the box body 2, a pull rod 4 is arranged on the box body 2, a slide bar 5 is slidably connected to the slide groove 3, the slide bar 5 is fixedly connected to the pull rod 4, a plurality of blocks 6 are fixedly connected between the symmetrically arranged slide bars 5, a support rod 7 is fixedly connected inside the box body 2, the support rod 7 is slidably connected to the block 6, a compression spring 8 is arranged on the outside of the support rod 7, one end of the compression spring 8 is fixedly connected to the box body 2, and the other end of the compression spring 8 is fixedly connected to the block 6, a sieve plate 9 is connected to one side of the box body 2, a support block 10 is arranged at one end of the sieve plate 9, and the support block 10 is slidably connected to the block 6.

[0036] In this embodiment, when the position or angle of the sieve plate 9 needs to be adjusted, the sieve plate 9 is first placed on the box body 2. Then, the position of the stopper 6 in the box body 2 is adjusted by pulling the pull rod 4. The purpose of this is to enable the support block 10 at one end of the sieve plate 9 to enter the box body 2. When the support block 10 moves to a suitable position, the pull rod 4 is released. At this time, the elastic force of the compression spring 8 pushes the stopper 6 to move forward, thereby slidingly connecting with the support block 10. In this way, the sieve plate 9 can be firmly fixed on the box body 2 to ensure that the sieve plate 9 will not move or deform during the drying process. Then the auxiliary adjustment component is started. This component can be used to adjust the position and angle of the sieve plate 9. By rotating and pushing the auxiliary adjustment component, the sieve plate 9 can be made more inclined, so as to better adapt to different types of tea leaves or different drying conditions. At the same time, this drying rack also has a strong versatility. It can be applied to tea leaves of various shapes and sizes, thereby improving the efficiency of tea processing.

[0037] like Figure 2As shown, in the present embodiment, preferably, the auxiliary adjustment component includes a box body 11, a connecting hole 12 is opened on the top of the box body 11, a fixed block 13 is slidably connected to the top of the box body 11, a rotating shaft 14 is rotatably connected inside the fixed block 13, a plurality of first bevel teeth 15 are fixedly connected to the rotating shaft 14, a plurality of fastening blocks 16 are provided on the support seat 1, a through hole 17 is provided on the fastening block 16, a threaded groove is provided inside the through hole 17, a shaft body 19 is rotatably connected to the side of the box body 11 away from the sieve plate 9, one end of the shaft body 19 is fixedly connected to the third bevel tooth 20, and a thread is provided on the end of the shaft body 19 away from the third bevel tooth 20. 19 is threadedly connected with the fastening block 16, a plurality of sliders 22 are evenly arranged on the outer side of the fixed block 13, a plurality of slideways 23 are opened on the top of the box body 11, and an annular groove 24 is opened below the slideway 23, the sliders 22 are slidably connected with the slideway 23 and the annular groove 24 respectively, a push rod 25 is fixedly connected with the bottom of the box body 11, the push rod 25 is slidably connected with the rotating shaft 14, a tension spring 26 is arranged on the outer side of the push rod 25, one end of the tension spring 26 away from the bottom of the box body 11 is fixedly connected with a baffle 27, one end of the spring close to the bottom of the box body 11 is fixedly connected to the box body 11, and the side of the baffle 27 away from the bottom of the box body 11 conflicts with the rotating shaft 14.

[0038] When the position of the screen plate 9 needs to be adjusted, the rotating shaft 14 can be pressed. At this time, the rotating shaft 14 overcomes the elastic force of the tension spring 26 at the bottom of the box body 11 and moves downward, and then drives the fixed block 13 connected to it for rotation to move downward. At the same time, the slider 22 on the outer side of the fixed block 13 slides into the annular groove 24 from the slideway 23 above the box body 11, and the rotating shaft 14 stops moving downward. Then the fixed block 13 is rotated so that the slider 22 on the outer side of the fixed block 13 can be fixed in the annular groove 24. At this time, the first bevel gear 15 and the third bevel gear 20 on the rotating shaft 14 are meshed with each other. Rotating the rotating shaft 14 can drive the third bevel gear 20 to rotate, and the third bevel gear 20 will drive the shaft body 19 fixedly connected to it to rotate. Because the shaft body 19 is threadedly connected to the fastening block 16, the rotating shaft 14 can be rotated through the cooperation between the shaft body 19 and the fastening block 16 to fix the adjustable screen plate 9 on the support seat 1, thereby preventing the screen plate 9 from moving and causing a decrease in working efficiency. When adjustment is not required, the fixing block 13 can be rotated, and then the rotating shaft 14 can be ejected by utilizing the elastic force of the tension spring 26, and the purpose of adjusting the position is achieved at this time.

[0039] like Figure 3 As shown, preferably, a support shaft 28 is fixedly connected to the side of the box body 2 away from the screen plate 9, a rotation hole is opened on one side of the box body 11, the support shaft 28 is rotationally connected to the box body 11, and one end of the support shaft 28 is fixedly connected to a second bevel gear 21, and the first bevel gear 15 is meshed with the second bevel gear 21.

[0040] When the angle of the sieve plate 9 needs to be adjusted, the tension spring 26 is in a normal state, and the rotating shaft 14 can be directly rotated. The rotating shaft 14 is not only connected to the first bevel gear 15, but also drives the second bevel gear 21 meshing therewith to rotate through the first bevel gear 15. The second bevel gear 21 is connected to the support shaft 28, so the support shaft 28 can be driven to rotate by the rotation of the second bevel gear 21. Since the support shaft 28 is fixedly connected to the housing 2, the housing 2 can be rotated by rotating the rotating shaft 14, thereby adjusting the angle of the sieve plate 9. Through the design of the bevel gear, the rotational motion can be converted into a linear motion, making the adjustment more precise and stable. This structure for adjusting the angle of the sieve plate 9 has the advantages of simple and convenient operation, high precision, and good stability.

[0041] Example 2

[0042] like Figure 3 As shown, based on Example 1, the utility model provides a technical solution: preferably, a clamping plate 29 is symmetrically arranged at the connection between the shaft body 19 and the box body 11, and the clamping plate 29 is fixedly connected to the shaft body 19.

[0043] In this embodiment, a clamping plate 29 is provided at the connection between the shaft body 19 and the box body 11. The existence of the clamping plate 29 is to ensure that the shaft body 19 can maintain a stable position during operation, and to prevent the first bevel gear 15 and the third bevel gear 20 from being hit due to the movement of the shaft body 19. Once the position of the shaft body 19 moves, it may also cause problems in the matching between the bevel gears. This situation will not only affect the normal operation of the device, but may also cause damage to the device. Therefore, by providing the clamping plate 29 at the connection between the shaft body 19 and the box body 11, the position of the shaft body 19 can be effectively fixed, ensuring the normal operation of the machine and improving work efficiency and safety.

[0044] Example 3

[0045] like Figure 3 As shown, based on Example 1, the utility model provides a technical solution: preferably, a curved surface 30 is provided at one end of the shaft 19 away from the third gear, and the curved surface 30 is in contact with the support seat 1.

[0046] In this embodiment, a curved surface 30 is provided at the end of the shaft body 19 away from the third gear, so that the shaft body 19 can be more closely fitted to the axial surface on the support seat 1, making the connection between the shaft body 19 and the support seat 1 more secure. This secure connection can effectively reduce the looseness between the shaft body 19 and the support seat 1, thereby ensuring the stability and reliability of the entire mechanical system. At the same time, it can also reduce wear and improve mechanical efficiency, thereby extending the service life of the shaft body 19 and the support seat 1.

[0047] like Figure 3As shown, based on Example 1, the utility model provides a technical solution: preferably, the surface of the curved surface 30 at one end of the shaft body 19 is provided with a plurality of protrusions.

[0048] In this embodiment, a plurality of protrusions are provided on the curved surface 30 at one end of the shaft body 19 in order to increase the friction between the shaft surface of the support seat 1 and make the connection between them more secure.

[0049] Example 4

[0050] like Figure 1 As shown, based on Example 1, the utility model provides a technical solution: preferably, one end of the rotating shaft 14 is fixedly connected with an anti-slip knob.

[0051] In this embodiment, when a medium such as liquid or gas flows through the rotating shaft 14, they may produce a damping effect on the rotating shaft 14, making it difficult for the rotating shaft 14 to rotate, thereby reducing the working efficiency of the device. In order to solve this problem, some devices are provided with an anti-skid knob at one end of the rotating shaft 14. In addition, the design of the anti-skid knob also takes into account the operating habits and safety of the staff. It can not only prevent the hand from slipping due to the influence of the medium, but also prevent the staff from being injured due to excessive force.

[0052] The working principle of the auxiliary adjustment component of the tea drying and airing rack is described in detail below.

[0053] like Figure 1-5As shown, when the position or angle of the sieve plate 9 needs to be adjusted, the sieve plate 9 is first placed on the box body 2. Then, the position of the stopper 6 in the box body 2 is adjusted by pulling the pull rod 4. The purpose of this is to enable the support block 10 at one end of the sieve plate 9 to enter the box body 2. When the support block 10 moves to a suitable position, the pull rod 4 is released. At this time, the elastic force of the compression spring 8 will push the stopper 6 to move forward, thereby slidingly connecting with the support block 10. In this way, the sieve plate 9 can be firmly fixed on the box body 2 to ensure that the sieve plate 9 will not move or deform during the drying process. Then start the auxiliary adjustment component. This component can be used to adjust the position and angle of the sieve plate 9. By rotating and pushing the auxiliary adjustment component, the sieve plate 9 can be made more inclined, so as to better adapt to different types of tea or different drying conditions. At the same time, this drying rack also has a strong versatility. It can be applied to tea leaves of various shapes and sizes, thereby improving the efficiency of tea processing. When the position of the screen plate 9 needs to be adjusted, the rotating shaft 14 can be pressed. At this time, the rotating shaft 14 overcomes the elastic force of the tension spring 26 at the bottom of the box body 11 and moves downward, and then drives the fixed block 13 connected to it for rotation to move downward. At the same time, the slider 22 on the outer side of the fixed block 13 slides into the annular groove 24 from the slideway 23 above the box body 11, and the rotating shaft 14 stops moving downward. Then the fixed block 13 is rotated so that the slider 22 on the outer side of the fixed block 13 can be fixed in the annular groove 24. At this time, the first bevel gear 15 and the third bevel gear 20 on the rotating shaft 14 are meshed with each other. Rotating the rotating shaft 14 can drive the third bevel gear 20 to rotate, and the third bevel gear 20 will drive the shaft body 19 fixedly connected to it to rotate. Because the shaft body 19 is threadedly connected to the fastening block 16, the rotating shaft 14 can be rotated through the cooperation between the shaft body 19 and the fastening block 16 to fix the adjustable screen plate 9 on the support seat 1, thereby preventing the screen plate 9 from moving and causing a decrease in working efficiency. When no adjustment is needed, the fixed block 13 can be rotated, and then the elastic force of the tension spring 26 can be used to eject the rotating shaft 14, and the purpose of adjusting the position is achieved. When the angle of the sieve plate 9 needs to be adjusted, the tension spring 26 is in a normal state, and the rotating shaft 14 can be directly rotated. The rotating shaft 14 is not only connected to the first bevel gear 15, but also drives the second bevel gear 21 engaged therewith to rotate through the first bevel gear 15. The second bevel gear 21 is connected to the support shaft 28, so the support shaft 28 can be driven to rotate by the rotation of the second bevel gear 21. Since the support shaft 28 is fixedly connected to the housing 2, the housing 2 can be rotated by rotating the rotating shaft 14, thereby adjusting the angle of the sieve plate 9. Through the design of the bevel gear, the rotational motion can be converted into a linear motion, making the adjustment more precise and stable. This structure for adjusting the angle of the sieve plate 9 has the advantages of simple and convenient operation, high precision, and good stability.A clamping plate 29 is provided at the connection between the shaft body 19 and the box body 11. The existence of the clamping plate 29 is to ensure that the shaft body 19 can maintain a stable position during operation, and to prevent the shaft body 19 from causing the first bevel gear 15 and the third bevel gear 20 to be hit due to the position movement. Once the position of the shaft body 19 moves, it may also cause problems in the matching between the bevel gears. This situation not only affects the normal operation of the device, but may also cause damage to the device. Therefore, by providing a clamping plate 29 at the connection between the shaft body 19 and the box body 11, the position of the shaft body 19 can be effectively fixed, the normal operation of the machine can be ensured, and the work efficiency and safety can be improved. A curved surface 30 is provided at one end of the shaft body 19 away from the third gear, so that the shaft body 19 can be more closely fitted to the axial surface on the support seat 1, so that the connection between the shaft body 19 and the support seat 1 is more firmly established. This firm connection can effectively reduce the looseness between the shaft body 19 and the support seat 1, thereby ensuring the stability and reliability of the entire mechanical system. At the same time, it can also reduce wear and improve mechanical efficiency, and extend the service life of the shaft body 19 and the support seat 1. The purpose of providing a plurality of protrusions on the curved surface 30 at one end of the shaft body 19 is to increase the friction between the shaft surface of the support seat 1 and to make the connection between them more secure. When a medium such as liquid or gas flows through the rotating shaft 14, they may produce a damping effect on the rotating shaft 14, making it difficult for the rotating shaft 14 to rotate, thereby reducing the working efficiency of the device. In order to solve this problem, some devices are provided with an anti-skid knob at one end of the rotating shaft 14. In addition, the design of the anti-skid knob also takes into account the operating habits and safety of the staff. It can not only prevent the hand from slipping due to the influence of the medium, but also prevent the staff from being injured due to excessive force.

[0054] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An auxiliary adjustment assembly for a tea drying rack, comprising a support seat (1); characterized in that: The support seat (1) is provided with a plurality of auxiliary adjustment components arranged evenly, the end of the auxiliary adjustment component away from the support seat (1) is connected to a box body (2), a slide groove (3) is symmetrically arranged in the box body (2), a pull rod (4) is arranged on the box body (2), a slide bar (5) is slidably connected to the slide groove (3), the slide bar (5) is fixedly connected to the pull rod (4), a plurality of stoppers (6) are fixedly connected between the symmetrically arranged slide bars (5), and the box body (2) is provided with a plurality of auxiliary adjustment components arranged evenly, and a plurality of auxiliary adjustment components are connected to the box body (2) ... A support rod (7) is fixedly connected inside, and the support rod (7) is slidably connected to the stopper (6). A compression spring (8) is arranged outside the support rod (7), and one end of the compression spring (8) is fixedly connected to the box body (2), and the other end of the compression spring (8) is fixedly connected to the stopper (6). A sieve plate (9) is connected to one side of the box body (2), and a support block (10) is arranged at one end of the sieve plate (9), and the support block (10) is slidably connected to the stopper (6).

2. The auxiliary adjustment assembly of the tea drying rack according to claim 1, characterized in that: The auxiliary adjustment component comprises a box body (11), a connection hole (12) is provided on the top of the box body (11), a fixed block (13) is slidably connected to the top of the box body (11), a rotating shaft (14) is rotatably connected inside the fixed block (13), a plurality of first bevel teeth (15) are fixedly connected to the rotating shaft (14), a plurality of fastening blocks (16) are provided on the support seat (1), a through hole (17) is provided on the fastening block (16), a thread groove is provided inside the through hole (17), a shaft body (19) is rotatably connected to the side of the box body (11) away from the screen plate (9), one end of the shaft body (19) is fixedly connected to the third bevel teeth (20), one end of the shaft body (19) away from the third bevel teeth (20) is provided with a thread, and the shaft body (19) and the fastening block (15) are connected to each other. 16) threaded connection, a plurality of sliders (22) are evenly arranged on the outer side of the fixed block (13), a plurality of slideways (23) are provided on the top of the box body (11), an annular groove (24) is provided below the slideway (23), the slider (22) is slidably connected to the slideway (23) and the annular groove (24) respectively, a top rod (25) is fixedly connected to the bottom of the box body (11), the top rod (25) is slidably connected to the rotating shaft (14), a tension spring (26) is provided on the outer side of the top rod (25), one end of the tension spring (26) away from the bottom of the box body (11) is fixedly connected to a baffle (27), one end of the spring close to the bottom of the box body (11) is fixedly connected to the box body (11), and the side of the baffle (27) away from the bottom of the box body (11) contacts the rotating shaft (14).

3. The auxiliary adjustment assembly of the tea drying rack according to claim 2, characterized in that: A support shaft (28) is fixedly connected to the side of the box body (2) away from the screen plate (9), a rotation hole is opened on one side of the box body (11), the support shaft (28) is rotationally connected to the box body (11), and a second bevel tooth (21) is fixedly connected to one end of the support shaft (28), and the first bevel tooth (15) is meshed with the second bevel tooth (21).

4. The auxiliary adjustment assembly of the tea drying rack according to claim 3, characterized in that: A clamping plate (29) is symmetrically provided at the connection between the shaft body (19) and the box body (11), and the clamping plate (29) is fixedly connected to the shaft body (19).

5. The auxiliary adjustment assembly of the tea drying rack according to claim 4, characterized in that: A curved surface (30) is provided at one end of the shaft (19) away from the third gear, and the curved surface (30) is in contact with the support seat (1).

6. The auxiliary adjustment assembly of the tea drying rack according to claim 5, characterized in that: A plurality of protrusions are arranged on the surface of the curved surface (30) at one end of the shaft body (19).

7. The auxiliary adjustment assembly of the tea drying rack according to claim 6, characterized in that: One end of the rotating shaft (14) is fixedly connected with an anti-slip knob.

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