A drying device for tea processing

Abstract

This utility model relates to the field of tea processing technology and discloses a drying device for tea processing, including a drying oven. A door is rotatably connected to one side of the oven via a hinge, and a support frame is installed inside the oven. This drying device for tea processing utilizes a mechanism where pulling an outward-facing pull plate disengages a fixed block from its fixed hole, and pulling a rotating rod moves a trapezoidal block, causing it to move a movable plate towards a baffle. During this process, an insert block disengages from its slot. The operator can adjust the position of the placement plate according to different needs. Pulling the rotating rod then moves the trapezoidal block and movable plate to push the insert block into its slot. This design allows for flexible handling of various types of tea, fully meeting diverse drying requirements, significantly improving the quality of the drying operation, ensuring optimal drying results, and enhancing the applicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of tea processing technology, and in particular to a drying device for tea processing. Background Technology

[0002] The process of making tea involves many complex steps, among which drying is particularly crucial and is an important step in ensuring the quality of tea.

[0003] Existing drying equipment for tea processing often has a fixed spacing between its internal storage plates. This limits the flexibility of the equipment when drying different types of tea, making it difficult to meet the diverse drying needs of tea and affecting the drying effect, thus reducing the applicability of the equipment. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that the existing drying equipment for tea processing has a single and fixed spacing between the internal storage plates, which limits the flexibility of drying different teas, affects the drying effect and reduces the applicability of the device. Therefore, we propose a drying equipment for tea processing.

[0005] To achieve the above objectives, this application adopts the following technical solution: a drying device for tea processing, comprising a drying oven, a door rotatably connected to one side of the drying oven via a hinge, a support frame installed inside the drying oven, three storage plates slidably connected inside the support frame, guide blocks fixed on both sides of the top of each storage plate, guide grooves for cooperating with the guide blocks opened on both sides inside the support frame, baffles fixed on both sides of the top of each storage plate, a fixed shell fixed on one side of each baffle, a trapezoidal block disposed inside the fixed shell, a rotating rod fixed on one side of each trapezoidal block, the surface of the rotating rod slidably connected to the inside of the fixed shell, a circular plate fixed at one end of the rotating rod, a movable plate fixed on one side of each trapezoidal block, an insert block fixed on one side of each movable plate, multiple slots for cooperating with the insert blocks opened on both sides inside the support frame, a pull plate slidably connected to the surface of the rotating rod, fixed blocks fixed at both ends of each pull plate, and four fixing holes for cooperating with the fixing blocks opened on the top of the fixed shell.

[0006] Preferably, a first spring is slidably connected to the surface of the rotating rod, one end of the first spring is fixed to the pull plate, and the other end of the first spring is fixed to the circular plate.

[0007] Preferably, sliders are fixed on both sides inside the fixed shell, and grooves that cooperate with the sliders are opened at both ends of the movable plate.

[0008] Preferably, two second springs are fixed on one side of the movable plate, and the other end of the second springs is fixed to the inside of the fixed shell. The second springs are located on both sides of the insert block.

[0009] Preferably, the top of the shelf has a groove, and the interior of the groove has multiple ventilation holes.

[0010] Preferably, the top of the oven is fixed with an air outlet, the top of the air outlet is provided with a dust cover, both sides of the dust cover are provided with fixed seats, both sides of the air outlet are fixed with connecting seats, and a threaded rod is rotatably connected inside the fixed seat, one end of the threaded rod is threadedly connected to the inside of the connecting seat.

[0011] Preferably, one end of the air outlet is provided with a sealing gasket, and the other end of the sealing gasket abuts against the dust cover.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, pulling the pull plate outward causes the fixed block to disengage from the fixed hole, and pulling the rotating rod causes the trapezoidal block to move the moving plate towards the baffle. During this process, the insert block disengages from the slot. The operator can adjust the position of the placement plate according to different needs. Pulling the rotating rod causes the trapezoidal block and the moving plate to push the insert block into the slot. Through the above settings, various types of tea can be flexibly handled, and diverse drying needs can be fully met, thereby significantly improving the quality of the drying operation, ensuring the best drying effect, and enhancing the applicability of the device.

[0014] In this invention, by rotating the threaded rod, one end of it is threadedly connected to the connecting seat, thereby completing the connection between the dust cover and the air outlet. This process can play a role in preventing dust from entering the interior of the oven through the air outlet and accumulating on the surface of the top shelf, thus extending the service life. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the box of this utility model;

[0017] Figure 3 This is a schematic diagram of the shelf structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the rotating rod structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the shell of this utility model;

[0020] Figure 6 This is a schematic diagram of the disassembled air outlet structure of this utility model.

[0021] Legend: 1. Oven; 2. Door; 3. Support frame; 4. Shelf; 5. Guide block; 6. Guide groove; 7. Baffle; 8. Fixed shell; 9. Trapezoidal block; 10. Rotating rod; 11. Round plate; 12. Moving plate; 13. Insert block; 14. Slot; 15. Pull plate; 16. Fixed block; 17. Fixed hole; 18. First spring; 19. Sliding block; 20. Slide groove; 21. Second spring; 22. Groove; 23. Ventilation hole; 24. Air outlet; 25. Dust cover; 27. Fixed seat; 28. Connecting seat; 29. ​​Threaded rod; 30. Sealing gasket. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] Reference Figure 1 - Figure 6As shown, this utility model provides a technical solution: a drying device for tea processing, including a drying oven 1. A door 2 is rotatably connected to one side of the drying oven 1 via a hinge. A support frame 3 is installed inside the drying oven 1. Three storage plates 4 are slidably connected inside the support frame 3. Guide blocks 5 are fixed to both sides of the top of each storage plate 4. Guide grooves 6 that cooperate with the guide blocks 5 are opened on both sides inside the support frame 3. Baffles 7 are fixed to both sides of the top of each storage plate 4. A fixed shell 8 is fixed to one side of each baffle 7. A trapezoidal block 9 is provided inside the fixed shell 8. A rotating rod 10 is fixed to one side of the trapezoidal block 9. The surface of the rotating rod 10 is slidably connected to the inside of the fixed shell 8. A circular plate 11 is fixed to one end of the rotating rod 10. A movable plate 12 is fixed to one side of the trapezoidal block 9. An insert block 13 is fixed to one side of the movable plate 12. Multiple slots that cooperate with the insert blocks 13 are opened on both sides inside the support frame 3. 14. A pull plate 15 is slidably connected to the surface of the rotating rod 10. Both ends of the pull plate 15 are fixed with fixing blocks 16. The top of the fixed shell 8 is provided with fixing holes 17 that cooperate with the fixing blocks 16. There are four fixing holes 17. By pulling the pull plate 15 outward, the fixing blocks 16 are disengaged from the inside of the fixing holes 17. Pulling the rotating rod 10 drives the trapezoidal block 9, which in turn drives the moving plate 12 to move towards the baffle 7. During this process, the insert block 13 is disengaged from the inside of the slot 14. The operator can adjust the position of the shelf 4 according to different needs. Pulling the rotating rod 10 drives the trapezoidal block 9 and the moving plate 12 to push the insert block 13 into the inside of the slot 14. With the above settings, it is possible to flexibly deal with various types of tea, fully meet diverse drying needs, thereby significantly improving the quality of drying operations, ensuring the best drying effect, and enhancing the applicability of the device.

[0024] Reference Figure 4 As shown in this embodiment: a first spring 18 is slidably connected to the surface of the rotating rod 10. One end of the first spring 18 is fixed to the pull plate 15, and the other end of the first spring 18 is fixed to the circular plate 11. By setting the structure of the first spring 18, when the rotating rod 10 is limited, the slider 19 is in a stretched state. When it is necessary to release the limit, the pull plate 15 is pulled outward by the rebound force of the slider 19, which drives the fixing block 16 away from the inside of the fixing hole 17, thereby releasing the limit and making it convenient for the operator to use it next time.

[0025] Reference Figure 5 As shown in this embodiment: sliders 19 are fixed on both sides inside the fixed shell 8, and grooves 20 that cooperate with the sliders 19 are opened at both ends of the moving plate 12. By setting the structure of sliders 19 and grooves 20, the movement trajectory of the moving plate 12 can be restricted to prevent deviation.

[0026] Reference Figure 5As shown in this embodiment: two second springs 21 are fixed on one side of the movable plate 12, and the other end of the second spring 21 is fixed to the inside of the fixed shell 8. The second springs 21 are located on both sides of the insert block 13. By setting the structure of the second springs 21, when the limit of the placement plate 4 is released, the second springs 21 are in a stretched state. After adjusting the position of the placement plate 4 according to the processing requirements, when it is necessary to limit the placement plate 4, the rotating rod 10 is pulled to drive the trapezoidal block 9 to move. The trapezoidal block 9 drives the movable plate 12 to move. At this time, the tensile force of the second spring 21 is used to pull the movable plate 12 to drive the insert block 13 to insert into the slot 14, thereby completing the connection. The operation is very simple and reduces the labor intensity of the operator.

[0027] Reference Figure 3 As shown in this embodiment: the top of the shelf 4 is provided with a groove 22, and the inside of the groove 22 is provided with a plurality of ventilation holes 23. By setting the structure of the groove 22 and the ventilation holes 23, the air permeability area of ​​the shelf 4 can be significantly increased, which helps the hot air to be evenly distributed in the tea layer and avoids local overheating or insufficient drying.

[0028] Reference Figure 2 and Figure 6 As shown in this embodiment: an air outlet 24 is fixed at the top of the oven 1, and a dust cover 25 is provided at the top of the air outlet 24. Fixing seats 27 are provided on both sides of the dust cover 25, and connecting seats 28 are fixed on both sides of the air outlet 24. A threaded rod 29 is rotatably connected inside the fixing seat 27. One end of the threaded rod 29 is threadedly connected to the inside of the connecting seat 28. By rotating the threaded rod 29, one end of it is threadedly connected to the connecting seat 28, thereby completing the connection between the dust cover 25 and the air outlet 24. This process can play a role in dust prevention, preventing dust from entering the interior of the oven 1 through the air outlet 24 and accumulating on the surface of the top shelf 4, thus extending the service life.

[0029] Reference Figure 6 As shown in this embodiment: a sealing gasket 30 is provided at one end of the air outlet 24, and the other end of the sealing gasket 30 abuts against the dust cover 25. By providing the structure of the sealing gasket 30, the sealing gasket 30 can prevent hot air from leaking out from the gap between the air outlet 24 and the dust cover 25, thereby reducing energy loss.

[0030] Working principle: By pulling the pull plate 15 outward, the user causes the fixing block 16 to disengage from the fixing hole 17. Pulling the rotating rod 10 moves the trapezoidal block 9, causing it to move the moving plate 12 towards the baffle 7. During this process, the insert block 13 disengages from the slot 14. The operator can adjust the position of the shelf 4 according to different needs. Pulling the rotating rod 10 causes the trapezoidal block 9 and the moving plate 12 to push the insert block 13 into the slot 14. Through the above settings, various types of tea can be flexibly handled, fully meeting diverse drying needs, thereby significantly improving the drying efficiency. The quality of the dry operation is ensured to achieve the best drying effect, while also enhancing the applicability of the device. By setting the structure of the first spring 18, when the rotating rod 10 is limited, the slider 19 is in a stretched state. When the limit needs to be released, the rebound force of the slider 19 pulls the pull plate 15 outward, causing the fixing block 16 to move away from the inside of the fixing hole 17, thereby releasing the limit and facilitating the operator's next use. The structure of the slider 19 and the slide groove 20 can limit the movement trajectory of the moving plate 12 to prevent deviation. The structure of the second spring 21 further enhances the drying effect. When the shelf 4 is released from its limiting position, the second spring 21 is in a stretched state. After adjusting the position of the shelf 4 according to processing requirements, when it is necessary to limit the shelf 4, the rotating rod 10 is pulled to move the trapezoidal block 9. The trapezoidal block 9 moves the moving plate 12. At this time, the tension of the second spring 21 is used to pull the moving plate 12 to move the insert block 13 into the slot 14, thereby completing the connection. The operation is very simple and reduces the labor intensity of the operator. By setting the structure of the groove 22 and the ventilation hole 23, the air permeability area of ​​the shelf 4 surface can be significantly increased, which helps to... To ensure even distribution of hot air within the tea leaves and prevent localized overheating or insufficient drying, the threaded rod 29 is rotated to connect one end to the connecting seat 28, thus completing the connection between the dust cover 25 and the air outlet 24. This process effectively prevents dust from entering the oven 1 through the air outlet 24 and accumulating on the surface of the uppermost shelf 4, extending its service life. Furthermore, the sealing gasket 30 prevents hot air from leaking out from the gap between the air outlet 24 and the dust cover 25, thereby reducing energy loss.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drying device for tea processing, comprising a drying oven (1), characterized in that: The oven (1) has a door (2) connected to one side by a hinge. A support frame (3) is installed inside the oven (1). Three shelves (4) are slidably connected inside the support frame (3). Guide blocks (5) are fixed on both sides of the top of each shelf (4). Guide grooves (6) that cooperate with the guide blocks (5) are opened on both sides inside the support frame (3). Baffles (7) are fixed on both sides of the top of each shelf (4). A fixed shell (8) is fixed on one side of each baffle (7). A trapezoidal block (9) is set inside the fixed shell (8). A rotating rod (10) is fixed on one side of each trapezoidal block (9). The surface of the rotating rod (10) is slidably connected to the interior of the fixed shell (8). One end of the rotating rod (10) is fixed with a circular plate (11). One side of the trapezoidal block (9) is fixed with a movable plate (12). One side of the movable plate (12) is fixed with an insert block (13). Both sides of the support frame (3) are provided with multiple slots (14) that cooperate with the insert block (13). The surface of the rotating rod (10) is slidably connected with a pull plate (15). Both ends of the pull plate (15) are fixed with fixing blocks (16). The top of the fixed shell (8) is provided with a fixing hole (17) that cooperates with the fixing block (16). The number of fixing holes (17) is four.

2. A drying apparatus for tea processing as claimed in claim 1 wherein: The surface of the rotating rod (10) is slidably connected to a first spring (18), one end of the first spring (18) is fixed to the pull plate (15), and the other end of the first spring (18) is fixed to the circular plate (11).

3. A drying apparatus for tea processing as claimed in claim 1, wherein: The fixed shell (8) has sliders (19) fixed on both sides inside, and the movable plate (12) has grooves (20) at both ends that cooperate with the sliders (19).

4. A drying apparatus for tea processing as claimed in claim 1, wherein: Two second springs (21) are fixed on one side of the movable plate (12), and the other end of the second springs (21) is fixed to the inside of the fixed shell (8). The second springs (21) are located on both sides of the insert block (13).

5. A drying apparatus for tea processing as claimed in claim 1, wherein: The top of the shelf (4) is provided with a groove (22), and the interior of the groove (22) is provided with a plurality of ventilation holes (23).

6. A drying apparatus for tea processing as claimed in claim 1, wherein: The top of the oven (1) is fixed with an air outlet (24), and the top of the air outlet (24) is provided with a dust cover (25). The dust cover (25) is provided with a fixed seat (27) on both sides. The air outlet (24) is fixed with a connecting seat (28) on both sides. The fixed seat (27) is rotatably connected with a threaded rod (29). One end of the threaded rod (29) is threadedly connected to the inside of the connecting seat (28).

7. A drying apparatus for processing of tea industry as claimed in claim 6 wherein: One end of the air outlet (24) is provided with a sealing gasket (30), and the other end of the sealing gasket (30) abuts against the dust cover (25).

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