Baking and aroma improving equipment for polygonatum sibiricum tea

Abstract

The utility model relates to the technical field of polygonatum sibiricum tea, in particular to a polygonatum sibiricum tea baking and aroma enhancing device, which is characterized in that through the cooperation of a stirring and baking mechanism, polygonatum sibiricum in a baking box is stirred, so that the polygonatum sibiricum is better baked, the baking effect is more uniform, the baking box is assisted by two bearing mechanisms to rotate, and the baking efficiency is improved. The rhizoma polygonati can be better discharged out of the baking box; two connecting plates are symmetrically and fixedly mounted on the baking box, a connecting shaft is fixedly mounted on the bottom plate, the two connecting plates are rotationally connected with the connecting shaft, two bearing mechanisms are arranged on the bottom plate and used for bearing the baking box, a stirring baking mechanism is arranged in the baking box, and the stirring baking mechanism comprises a U-shaped plate; the U-shaped plate is fixedly installed at the bottom end of the baking box, a feeding hole is formed in the baking box, a discharging pipe is installed on the outer side wall of the baking box in a communicating mode, a valve is arranged on the discharging pipe, and a double-shaft motor is fixedly installed on the baking box.

Description

Technical Field

[0001] This utility model relates to the technical field of Polygonatum tea, specifically to a roasting and aroma-enhancing device for Polygonatum tea. Background Technology

[0002] Polygonatum, also known as tiger ginger or chicken head ginseng, is the rhizome of the herbaceous plant Polygonatum odoratum, Polygonatum yunnanense, and Polygonatum multiflorum, belonging to the Liliaceae family. It was once praised as a "precious medicine" by Li Shizhen, capable of treating various diseases. Polygonatum tea requires roasting to enhance its aroma during processing. However, existing roasting equipment generally yields mediocre results and makes it inconvenient to remove the roasted tea, hindering its practical use.

[0003] A search revealed a utility model patent in China with patent publication number CN216533591U: a roasting and aroma-enhancing device for Polygonatum tea, comprising a roasting and aroma-enhancing box body, a control box at the bottom of the roasting and aroma-enhancing box body, a rotating shaft inside the roasting and aroma-enhancing box body, several carrying rings sleeved on the outside of the rotating shaft, a fixed plate fixedly connected to the bottom of the rotating shaft, several limiting blocks fixedly connected to the bottom of the fixed plate, a support plate at the bottom of the fixed plate, several slots on the top of the support plate, a driving component at the bottom of the support plate, and a support plate above the rotating shaft, the support plate penetrating the top inner wall of the roasting and aroma-enhancing box body.

[0004] However, existing technical solutions still have the problem of uneven drying of Polygonatum. Although Polygonatum can rotate with the rotation of the carrying ring, some materials pile up together, and the material pressed at the bottom cannot be effectively dried, resulting in poor drying effect and poor practicality. Therefore, a drying and aroma-enhancing device for Polygonatum tea is needed to improve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a device for roasting and enhancing the aroma of Polygonatum tea by using a stirring and drying mechanism to agitate the Polygonatum in the drying chamber, thereby improving its roasting performance and achieving a more uniform roasting effect. Two supporting mechanisms assist in rotating the drying chamber, allowing the Polygonatum to be better discharged from the drying chamber.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a roasting and aroma-enhancing device for Polygonatum tea, comprising a base plate and a roasting box, wherein two connecting plates are symmetrically fixedly installed on the roasting box, and a connecting shaft is fixedly installed on the base plate, and both connecting plates are rotatably connected to the connecting shaft;

[0009] Two support mechanisms are provided on the base plate for supporting the drying oven;

[0010] The drying oven is equipped with a stirring and drying mechanism, which includes a U-shaped plate fixedly installed at the bottom of the drying oven. The drying oven has a feed hole, and a discharge pipe is connected to the outer wall of the drying oven. A valve is installed on the discharge pipe. A dual-shaft motor is fixedly installed on the drying oven. The two output ends of the dual-shaft motor are respectively fixedly installed with a first rotating shaft and a second rotating shaft. A first conveyor wheel is fixedly installed on the first rotating shaft. A first stirring shaft is rotatably installed on the drying oven. A second conveyor wheel is fixedly installed on the first stirring shaft. The first and second conveyor wheels are connected by a belt tensioning sleeve. Multiple stirring rods are fixedly installed on the first stirring shaft. A third rotating shaft is rotatably installed on the U-shaped plate. A fourth rotating shaft is rotatably installed on the drying oven. A first bevel gear is fixedly installed at one end of the second and third rotating shafts. The two first bevel gears mesh. A second bevel gear is fixedly installed at the other end of the fourth and third rotating shafts. The two second bevel gears mesh. A stirring rack is fixedly installed on the fourth rotating shaft.

[0011] The mixing rack operates stably through stabilizing components.

[0012] Preferably, one of the supporting mechanisms includes an L-shaped plate, which is fixedly mounted on a base plate. An electric cylinder is fixedly mounted on the L-shaped plate, and a support plate is fixedly mounted on the bottom end of the electric cylinder. The support plate is in contact with the bottom end of the baking oven.

[0013] Furthermore, the stabilizing component includes two auxiliary rods, which are fixedly installed on the top of the stirring rack. Two slide rails are provided on the baking oven corresponding to the two stirring racks, and the two stirring racks are slidably connected to the two slide rails respectively.

[0014] Furthermore, both of the aforementioned pallets are rotatably equipped with multiple rollers.

[0015] Based on the aforementioned scheme, ribs are fixedly installed on both L-shaped plates.

[0016] Furthermore, a stabilizing plate is fixedly installed on the base plate, and the stabilizing plate is in contact with the connecting shaft.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a roasting and aroma-enhancing device for Polygonatum tea, which has the following beneficial effects:

[0019] Polygonatum is added into the drying chamber through the feed port. The dual-shaft motor is started, providing power to drive the first and second rotating shafts. Simultaneously, the first rotating shaft rotates, causing the first conveyor wheel to rotate. Through the cooperation of the first and second conveyor wheels, the second conveyor wheel drives the first stirring shaft to rotate, which in turn causes multiple stirring rods to rotate. Simultaneously, the second rotating shaft rotates, and through the meshing of two first bevel gears, it drives the third rotating shaft to rotate. Furthermore, through the meshing of two second bevel gears, the third rotating shaft drives the fourth rotating shaft to rotate. The fourth rotating shaft rotates in the opposite direction to the second rotating shaft, causing the stirring rack to rotate in the opposite direction to the multiple stirring rods. The combined action of the stirring rack and multiple stirring rods agitates the Polygonatum in the drying chamber, resulting in better and more uniform drying. After drying, two supporting mechanisms assist in rotating the drying chamber, and the Polygonatum is discharged through the discharge pipe. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connecting plate and connecting shaft of this utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the present invention.

[0023] Figure 4 This is a schematic diagram of the meshing structure of the two first bevel gears of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the tray of this utility model.

[0025] The following are labels in the attached diagram: 1. Base plate; 2. Drying oven; 3. Connecting plate; 4. Connecting shaft; 5. L-shaped plate; 6. Electric cylinder; 7. Support plate; 8. Dual-shaft motor; 9. First rotating shaft; 10. First conveyor wheel; 11. First stirring shaft; 12. Second conveyor wheel; 13. Stirring rod; 14. Second rotating shaft; 15. Third rotating shaft; 16. Fourth rotating shaft; 17. Stirring rack; 18. First bevel gear; 19. Second bevel gear; 20. U-shaped plate; 21. Auxiliary rod; 22. Roller; 23. Rib plate; 24. Stabilizing plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0027] Please see Figure 1-3 A roasting and aroma-enhancing device for Polygonatum tea includes a base plate 1 and a roasting box 2. Two connecting plates 3 are symmetrically fixedly installed on the roasting box 2, and a connecting shaft 4 is fixedly installed on the base plate 1. Both connecting plates 3 are rotatably connected to the connecting shaft 4.

[0028] Please see Figure 1 , Figure 2 , Figure 3 and Figure 5 The base plate 1 is provided with two support mechanisms for supporting the drying oven 2. One of the support mechanisms includes an L-shaped plate 5, which is fixedly installed on the base plate 1. An electric cylinder 6 is fixedly installed on the L-shaped plate 5, and a support plate 7 is fixedly installed at the bottom end of the electric cylinder 6. The support plate 7 fits against the bottom end of the drying oven 2, and supports the bottom end of the drying oven 2 through the support plate 7. When the electric cylinder 6 is activated, the electric cylinder 6 drives the support plate 7 to move, thereby facilitating the rotation of the drying oven 2.

[0029] Please see Figure 1-4The drying oven 2 is equipped with a stirring and drying mechanism, which includes a U-shaped plate 20 fixedly installed at the bottom of the drying oven 2. A feed hole is provided on the drying oven 2, through which Polygonatum sibiricum is added. A discharge pipe is connected to the outer wall of the drying oven 2, and a valve is installed on the discharge pipe. A dual-shaft motor 8 is fixedly installed on the drying oven 2. A first rotating shaft 9 and a second rotating shaft 14 are fixedly installed at the two output ends of the dual-shaft motor 8, respectively. Starting the dual-shaft motor 8 provides power to drive the first rotating shaft 9 and the second rotating shaft 14 to rotate. In the rotating operation, a first conveyor wheel 10 is fixedly mounted on a first rotating shaft 9. The rotation of the first rotating shaft 9 causes the first conveyor wheel 10 to rotate simultaneously. A first stirring shaft 11 is rotatably mounted on the drying oven 2, and a second conveyor wheel 12 is fixedly mounted on the first stirring shaft 11. The first conveyor wheel 10 and the second conveyor wheel 12 are connected by a tensioned belt. Multiple stirring rods 13 are fixedly mounted on the first stirring shaft 11. Through the cooperation of the first conveyor wheel 10 and the second conveyor wheel 12, the second conveyor wheel 12 drives the first stirring shaft 11 to rotate, thereby causing the multiple stirring rods 13 to rotate. A third rotating shaft 15 is rotatably mounted on the U-shaped plate 20, and a fourth rotating shaft 16 is rotatably mounted on the drying oven 2. A first bevel gear 18 is fixedly mounted at one end of both the second and third rotating shafts 14 and 15, and the two first bevel gears 18 mesh. A second bevel gear 19 is fixedly mounted at the other end of both the fourth and third rotating shafts 16, and the two second bevel gears 19 mesh. A stirring rack 17 is fixedly mounted on the fourth rotating shaft 16. As the second rotating shaft 14 rotates, the meshing of the two first bevel gears 18 causes the third rotating shaft 15 to rotate, thereby... Through the meshing of the two second bevel gears 19, the third rotating shaft 15 drives the fourth rotating shaft 16 to rotate. The rotation direction of the fourth rotating shaft 16 is opposite to that of the second rotating shaft 14, which in turn drives the stirring frame 17 to rotate in the opposite direction to the multiple stirring rods 13. Through the cooperation of the stirring frame 17 and the multiple stirring rods 13, the Polygonatum in the drying chamber 2 is stirred, so that it is dried better and the drying effect is more uniform. After drying, the drying chamber 2 is rotated with the assistance of two support mechanisms, and the Polygonatum in the drying chamber 2 is discharged through the discharge pipe.

[0030] Please see Figure 3 and Figure 4 The stirring rack 17 operates stably through a stabilizing component, which includes two auxiliary rods 21. The two auxiliary rods 21 are fixedly installed on the top of the stirring rack 17. Two slide rails are provided on the baking oven 2 corresponding to the two stirring racks 17. The two stirring racks 17 are slidably connected to the two slide rails respectively. When the stirring rack 17 rotates, it drives the two auxiliary rods 21 to slide on the corresponding slide rails, thereby making the stirring rack 17 more stable when rotating.

[0031] Please see Figure 5It should also be noted that multiple rollers 22 are rotatably mounted on both pallets 7. The arrangement of multiple rollers 22 reduces the friction between the two pallets 7 and the drying oven 2, making it easier to move the two pallets 7.

[0032] Please see Figure 1 , Figure 3 and Figure 5 Ribs 23 are fixedly installed on both L-shaped plates 5, and the two ribs 23 make the two L-shaped plates 5 more stable.

[0033] Please see Figure 2 and Figure 3 A stabilizing plate 24 is fixedly installed on the base plate 1. The stabilizing plate 24 is in contact with the connecting shaft 4, and the stabilizing plate 24 makes the connecting shaft 4 more stable.

[0034] In summary, when using this Polygonatum tea roasting and aroma-enhancing equipment, Polygonatum is added into the roasting chamber 2 through the feed hole, and the dual-shaft motor 8 is started. This motor is a commercially available device known to those skilled in the art; we are only using it practically without making any structural or functional improvements, which we will not elaborate on here. The motor is equipped with a matching control switch, the installation position of which is selected according to actual practical needs to facilitate operation and control by the operator. The dual-shaft motor 8 provides power to drive the first rotating shaft 9 and the second rotating shaft 14 to rotate. While the first rotating shaft 9 rotates, the first conveyor wheel 10 rotates. Through the cooperation of the first conveyor wheel 10 and the second conveyor wheel 12, the second conveyor wheel 12 drives the first stirring shaft 11 to rotate, thereby causing multiple stirring rods 13 to rotate. While the rotating shaft 14 rotates, the meshing of two first bevel gears 18 causes the third rotating shaft 15 to rotate. Then, the meshing of two second bevel gears 19 causes the third rotating shaft 15 to drive the fourth rotating shaft 16 to rotate. The rotation direction of the fourth rotating shaft 16 is opposite to that of the second rotating shaft 14. This causes the fourth rotating shaft 16 to drive the stirring rack 17 to rotate in the opposite direction to the multiple stirring rods 13. The coordination of the stirring rack 17 and the multiple stirring rods 13 stirs the Polygonatum rhizome in the drying chamber 2, resulting in better and more uniform drying. After drying, two electric cylinders 6 are activated, driving two pallets 7 to move. The movement of the pallets 7 moves the drying chamber 2, facilitating its rotation and allowing the Polygonatum rhizome in the drying chamber 2 to be discharged through the discharge pipe.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roasting and aroma-enhancing device for Polygonatum tea, comprising a base plate (1) and a roasting chamber (2), characterized in that: Two connecting plates (3) are symmetrically fixedly installed on the baking oven (2), and a connecting shaft (4) is fixedly installed on the bottom plate (1). Both connecting plates (3) are rotatably connected to the connecting shaft (4). Two support mechanisms are provided on the base plate (1) for supporting the drying oven (2); A stirring and drying mechanism is provided inside the drying oven (2). The stirring and drying mechanism includes a U-shaped plate (20), which is fixedly installed at the bottom of the drying oven (2). A feed hole is provided on the drying oven (2). A discharge pipe is connected to the outer wall of the drying oven (2). A valve is provided on the discharge pipe. A dual-shaft motor (8) is fixedly installed on the drying oven (2). A first rotating shaft (9) and a second rotating shaft (14) are fixedly installed on the two output ends of the dual-shaft motor (8). A first conveyor wheel (10) is fixedly installed on the first rotating shaft (9). A first stirring shaft (11) is rotatably installed on the drying oven (2). A second conveyor wheel (12) is fixedly installed on the first stirring shaft (11). The first conveyor wheel (10) and the second conveyor wheel (12) are connected by a belt tensioning sleeve. Multiple stirring rods (13) are fixedly installed on the first stirring shaft (11). The third rotating shaft (15) is rotatably installed on the U-shaped plate (20). The fourth rotating shaft (16) is rotatably installed on the baking box (2). The first bevel gear (18) is fixedly installed at one end of the second rotating shaft (14) and the third rotating shaft (15). The two first bevel gears (18) mesh. The second bevel gear (19) is fixedly installed at the other end of the fourth rotating shaft (16) and the third rotating shaft (15). The two second bevel gears (19) mesh. The stirring rack (17) is fixedly installed on the fourth rotating shaft (16). The mixing rack (17) is stabilized by a stabilizing component.

2. The roasting and aroma-enhancing equipment for Polygonatum tea according to claim 1, characterized in that: One of the supporting mechanisms includes an L-shaped plate (5), which is fixedly installed on a base plate (1). An electric cylinder (6) is fixedly installed on the L-shaped plate (5), and a support plate (7) is fixedly installed at the bottom end of the electric cylinder (6). The support plate (7) is in contact with the bottom end of the baking oven (2).

3. The roasting and aroma-enhancing equipment for Polygonatum tea according to claim 2, characterized in that: The stabilizing component includes two auxiliary rods (21), which are fixedly installed on the top of the stirring rack (17). The baking oven (2) has two slide rails corresponding to the two stirring racks (17), and the two stirring racks (17) are slidably connected to the two slide rails respectively.

4. The roasting and aroma-enhancing equipment for Polygonatum tea according to claim 3, characterized in that: Both of the trays (7) are rotatably mounted with multiple rollers (22).

5. The roasting and aroma-enhancing equipment for Polygonatum tea according to claim 4, characterized in that: Ribs (23) are fixedly installed on both L-shaped plates (5).

6. The roasting and aroma-enhancing equipment for Polygonatum tea according to claim 5, characterized in that: A stabilizing plate (24) is fixedly installed on the base plate (1), and the stabilizing plate (24) is in contact with the connecting shaft (4).

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