Jasmine tea scenting machine

Abstract

The invention belongs to the technical field of jasmine tea scenting, and discloses a jasmine tea scenting machine which comprises a cylindrical shell, a rotating frame is mounted in the cylindrical shell, a plurality of storage intervals are formed in the rotating frame, a storage tray is mounted in each storage interval, a plurality of hollow tooth combs are arranged in each storage interval, and the hollow tooth combs are arranged in the cylindrical shell. The hollow comb extends into the storage tray, the rotating frame is externally connected with a driving device, the driving device drives the rotating frame to rotate, the rotating frame drives the hollow comb to rotate relative to the storage tray, a plurality of ventilation holes are formed in the hollow comb, the end of the rotating frame is connected with a blower device, and the blower device is communicated with the ventilation holes. According to the invention, the ventilation holes are used for ventilation and heat dissipation of different vertical surfaces of the scenting blocks, and the ventilation holes are used for ventilation of different horizontal surfaces and different vertical surfaces of the scenting blocks, so that the scenting blocks are uniformly cooled, and axial stirring is combined with stretching-in ventilation, so that the scenting blocks can be effectively cooled, and the loss of jasmine flower aroma components is reduced.

Description

Technical Field

[0001] This invention relates to the field of jasmine tea scenting technology, specifically to a jasmine tea scenting machine. Background Technology

[0002] The scenting process of jasmine tea mainly involves the release of fragrance from the jasmine flowers and the absorption of fragrance by the tea leaves. During scenting, the tea and jasmine flowers are layered to form scenting blocks according to the ratio of tea to jasmine flowers. When about 90% of the jasmine flowers have opened, the tea and jasmine flowers are stirred and mixed, and the scenting process begins. A lot of heat is generated during the scenting process. When a certain temperature is reached, the scenting blocks are ventilated to dissipate heat. After the temperature drops, the scenting process continues. When most of the aromatic substances of the jasmine flowers have been absorbed by the tea leaves, the scenting process is complete.

[0003] To ensure even mixing of tea flowers and rapid heat dissipation from the scented tea blocks, existing technologies typically employ a drum-type scenting machine. This device mainly includes a drive structure, a drum, a ventilation pipe, and a blower. The ventilation pipe has several air inlets, with one end connected to the blower and the other end penetrating into the drum. The drive structure is connected to the drum. In operation, an appropriate amount of tea flowers is layered inside the drum. When the jasmine flowers have opened to about 90%, the drive structure is activated to rotate the drum, causing the tea flowers to tumble and mix. Once evenly mixed, the drive structure is turned off, and the tea and jasmine begin scenting. When the heat inside the drum becomes too high, the blower is activated to ventilate the ventilation pipe. Air is blown into the drum through the air inlets to cool the scented tea blocks. Simultaneously with the blower, the drive structure is activated to continue turning the tea and jasmine, accelerating heat dissipation.

[0004] Existing technology involves simultaneously turning and stirring the tea leaves and jasmine flowers while ventilating and cooling them. However, this turning action disrupts the internal environment of the scented tea block, and the subsequent ventilation and cooling process causes a significant loss of the jasmine flower aroma components, preventing them from being fully absorbed by the tea leaves and resulting in a bland aroma in the finished tea. Summary of the Invention

[0005] To address this issue, the present invention provides a jasmine tea scenting machine to solve the technical problem in the prior art where the turning action disrupts the internal environment of the scenting block, and ventilation and heat dissipation cause a significant loss of jasmine aroma components, which cannot be fully absorbed by the tea leaves, resulting in a bland aroma in the finished jasmine tea.

[0006] To solve the above-mentioned technical problems, the present invention specifically provides the following technical solution: A jasmine tea scenting machine includes a cylindrical shell, a rotating frame installed inside the cylindrical shell, and several storage compartments formed within the rotating frame, each storage compartment being equipped with a storage tray. Each of the storage compartments is provided with a number of hollow toothed combs, which extend into the storage tray; The rotating frame is connected to an external driving device, which drives the rotating frame to rotate. The rotating frame drives the hollow toothed comb to rotate relative to the storage tray, so as to stir the tea cake and jasmine flower blocks inside the outer frame of the tray. The hollow comb is provided with several ventilation holes. The end of the rotating frame away from the driving device is connected to a blower. The blower communicates with the ventilation holes through the rotating frame. The blower ventilates into the rotating frame. The air enters the hollow comb from inside the rotating frame and then flows into the storage tray from the ventilation holes to remove the heat from the storage tray.

[0007] Furthermore, the storage tray includes a tray base plate and a tray frame mounted on the tray base plate; The tray base plate is densely covered with heat dissipation holes, and several hollow toothed combs are installed side by side along the diameter direction of the tray base plate.

[0008] Furthermore, the rotating frame includes a vertical mounting tube installed along the height direction of the cylindrical shell, a plurality of horizontal mounting tubes installed on the vertical mounting tube, and a connecting rod installed at the end of the vertical mounting tube; The hollow toothed comb is mounted on the horizontal mounting tube, and the end of the connecting rod away from the vertical mounting tube is connected to the driving end of the driving device; The driving device drives the connecting rod and the vertical mounting tube to rotate, thereby driving the horizontal mounting tube and the hollow comb to rotate.

[0009] Furthermore, an air inlet pipe is connected to the end of the vertical mounting pipe away from the connecting rod, and a ventilation duct is connected to the end of the air inlet pipe away from the vertical mounting pipe. The ventilation duct, the air inlet pipe, the vertical mounting pipe, and the hollow comb are connected in sequence, and the blower is connected to the end of the ventilation duct away from the air inlet pipe. The air blown in by the blower sequentially enters the hollow comb through the ventilation duct, the air inlet pipe, the vertical mounting pipe, and the horizontal mounting pipe, and is discharged from the ventilation hole; The ventilation duct is installed on the outside of the cylindrical shell.

[0010] Furthermore, an adapter pipe is installed at the end of the air inlet pipe near the end of the ventilation duct. The adapter pipe has an opening at the end near the end of the ventilation duct and is equipped with a bearing. The ventilation duct is connected to the adapter pipe through the bearing. The end of the adapter pipe away from the ventilation duct is closed, and the side of the adapter pipe is open and connected to the air inlet pipe.

[0011] Furthermore, the vertical mounting tube is provided with a corner brace on its side, the corner brace is provided with a ball groove, the ball groove is embedded with a steel ball, the outer frame of the tray is provided with an annular groove, and the steel ball extends at least partially out of the ball groove and rolls in the annular groove.

[0012] Furthermore, a limiting magnet is installed on the inner wall of the cylindrical shell opposite to the outer wall of the tray frame, and an attractive magnetic block is provided on the outer wall of the tray frame opposite to the limiting magnet.

[0013] Furthermore, the pallet bottom plate is provided with a pin lug on its edge, and the pallet outer frame is provided with a pin buckle. The pallet bottom plate and the pallet outer frame are connected by the pin lug and the pin buckle.

[0014] Furthermore, the driving device includes a drive motor connected to the connecting rod; The blower device includes a blower located at the end of the ventilation duct.

[0015] Furthermore, a load-bearing frame is installed at the bottom of the cylindrical shell, and the drive motor and the blower are respectively installed inside the load-bearing frame.

[0016] Compared with the prior art, the present invention has the following advantages: This invention uses axial stirring to avoid excessive agitation of the jasmine blocks, which helps maintain a stable internal environment. The hollow comb extends into the jasmine block, so that several ventilation holes on the comb are evenly distributed along the height of the jasmine block, achieving ventilation and heat dissipation for the tea flower layers at different horizontal heights. When the rotating frame drives the hollow comb to rotate, the ventilation holes ventilate and dissipate heat to different vertical surfaces of the jasmine block. The ventilation holes provide ventilation on both different horizontal and vertical surfaces of the jasmine block, thus ensuring uniform heat dissipation. The combination of axial stirring and extended ventilation can effectively dissipate heat from the jasmine block while reducing the loss of jasmine fragrance components. Attached Figure Description

[0017] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the internal structure of a jasmine tea scenting machine provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal structure of a jasmine tea scenting machine without the tray bottom plate and tray outer frame, provided in an embodiment of the present invention. Figure 3This is a schematic diagram of the overall structure of components such as the rotating frame, pallet bottom plate, and pallet outer frame in an embodiment of the present invention. Figure 4 This is a schematic diagram of the overall structure of components such as the cylindrical shell and rotating frame in an embodiment of the present invention. Figure 5 for Figure 3 A magnified structural diagram of A in the middle; Figure 6 for Figure 4 A magnified structural diagram of B in the diagram; Figure 7 This is a front view structural diagram of a jasmine tea scenting machine provided in an embodiment of the present invention; Figure 8 This is a schematic cross-sectional view of the ventilation duct, adapter pipe, bearing, and air inlet pipe in an embodiment of the present invention. Figure 9 This is a front view schematic diagram of the tray frame and the magnetic attraction block in an embodiment of the present invention.

[0019] The labels in the diagram represent the following: 1. Cylindrical shell; 2. Rotating frame; 3. Hollow toothed comb; 4. Ventilation holes; 5. Pallet bottom plate; 6. Pallet outer frame; 7. Air inlet duct; 8. Ventilation duct; 9. Adaptor pipe; 10. Bearing; 11. Angle brace; 12. Steel ball; 13. Annular groove; 14. Limiting magnet; 15. Attracting magnet; 16. Pin ear; 17. Pin buckle; 18. Heat dissipation holes; 19. Drive motor; 20. Blower; 21. Support frame; 22. Storage area; 201. Vertical installation pipe; 202. Horizontal installation pipe; 203. Connecting rod. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] like Figure 1 , Figure 2 , Figure 7 As shown, the present invention provides a jasmine tea scenting machine, including a cylindrical shell 1, a rotating frame 2 installed inside the cylindrical shell 1, and a plurality of storage compartments 22 formed inside the rotating frame 2, each storage compartment 22 being equipped with a storage tray. Each storage compartment 22 is equipped with several hollow toothed combs 3, which extend into the storage tray; The rotating frame 2 is connected to an external drive device, which drives the rotating frame 2 to rotate. The rotating frame 2 drives the hollow toothed comb 3 to rotate relative to the tray, so as to stir the tea cake and jasmine flower blocks in the outer frame 6 of the tray. The hollow comb 3 is provided with several ventilation holes 4. The end of the rotating frame 2 away from the drive device is connected to a blower. The blower is connected to the ventilation holes 4 through the rotating frame 2. The blower ventilates into the rotating frame 2. The air enters the hollow comb 3 from inside the rotating frame 2 and then flows into the storage tray from the ventilation holes 4 to remove the heat in the storage tray.

[0022] This invention uses axial stirring to avoid excessive agitation of the jasmine blocks, which helps maintain a stable internal environment. The hollow comb 3 extends into the jasmine block, so that several ventilation holes 4 on the hollow comb 3 are evenly distributed along the height of the jasmine block, achieving ventilation and heat dissipation for the tea flower layers at different horizontal heights. When the rotating frame 2 drives the hollow comb 3 to rotate, the ventilation holes 4 ventilate and dissipate heat to different vertical surfaces of the jasmine block. The ventilation holes 4 provide ventilation on different horizontal and vertical surfaces of the jasmine block, thereby achieving uniform heat dissipation. The combination of axial stirring and extended ventilation can effectively dissipate heat from the jasmine block and reduce the loss of jasmine fragrance components.

[0023] The tray is used to place the scented blocks composed of tea leaves and jasmine flowers. Specifically, the tray includes a tray base plate 5 and a tray outer frame installed on the tray base plate 5. The hollow toothed comb 3 extends into the tray outer frame 6. When the frame 2 is rotated, the hollow toothed comb 3 rotates and flips the scented blocks inside the tray outer frame 6. The tray base plate 5 is provided with several heat dissipation holes 18. Air flows into the scented blocks from the ventilation holes 4 and then flows out from the heat dissipation holes 18 and the frame opening of the tray outer frame 6, thereby carrying away the heat in the scented blocks.

[0024] like Figure 1 , Figure 2 As shown, the cylindrical shell 1 consists of two half-shells, one of which can be disassembled along its height. After disassembling one half-shell, the tea leaves and jasmine flowers are layered on the tray bottom plate 5. The half-shell is then closed. When the jasmine flowers are about 90% open, the drive device is activated to rotate the rotating frame 2. The rotating frame 2 drives the hollow toothed comb 3 to evenly stir the scenting blocks. After stirring, the tea leaves and jasmine flowers begin to scent. When the temperature is too high, the drive device and the blower are activated to stir and ventilate the scenting blocks while dissipating heat. In order to make the tea leaves and jasmine flowers evenly stirred and dissipate heat evenly, several hollow toothed combs 3 are installed side by side along the diameter of the tray bottom plate 5. That is to say, the hollow toothed combs 3 are arranged as many and evenly as possible inside the tray outer frame 6. Only when the hollow toothed combs 3 rotate can the tea leaves and jasmine flowers in each position on the tray bottom plate 5 be evenly stirred and ventilated and dissipated.

[0025] like Figure 3 , Figure 4 As shown, the rotating frame 2 includes a vertical mounting tube 201 installed along the height direction of the cylindrical shell 1, a plurality of horizontal mounting tubes 202 installed on the vertical mounting tube 201, and a connecting rod 203 installed at the end of the vertical mounting tube 201. The hollow toothed comb 3 is installed on the horizontal mounting tube 202, and the end of the connecting rod 203 away from the vertical mounting tube 201 is connected to the drive end of the drive device; The drive device drives the connecting rod 203 and the vertical mounting tube 201 to rotate, thereby driving the horizontal mounting tube 202 and the hollow tooth comb 3 to rotate; Since each storage compartment 22 is equipped with a pallet base plate 5 and a pallet outer frame 6, multiple horizontal installation pipes 202 are also required. Each horizontal installation pipe 202 corresponds to one pallet base plate 5. Hollow toothed combs 3 are installed side by side at the bottom of each horizontal installation pipe 202 to ensure that the blocks in each pallet base plate 5 and pallet outer frame 6 can be agitated and ventilated by the hollow toothed combs 3. Vertical installation pipes 201 are installed on one side of the pallet base plate 5 and pallet outer frame 6 to fix the horizontal installation pipes 202 and the air transmission channel. If only one vertical installation pipe 201 is set, then the horizontal installation pipes 202... 02 The other end cannot be fixed. In order to fix both ends of the horizontal mounting tube 202 at the same time, the vertical mounting tube 201 is symmetrically arranged on both sides of the tray bottom plate 5. The horizontal mounting tube 202 is arranged between the two vertical mounting tubes 201 and its two ends are respectively connected to the vertical mounting tubes 201. Both vertical mounting tubes 201 are connected to the driving device through the connecting rod 203. The driving device drives the two vertical mounting tubes 201 to rotate at the same time through the connecting rod 203. The two vertical mounting tubes 201 drive the horizontal mounting tube 202 to rotate on both sides, so that the horizontal mounting tube 202 rotates smoothly.

[0026] The blower is connected to the rotating frame 2 for ventilation into the cavity. In order for the airflow blown in by the blower to enter the cavity, specifically, the end of the vertical mounting pipe 201 away from the connecting rod 203 is connected to the air inlet pipe 7, and the end of the air inlet pipe 7 away from the vertical mounting pipe 201 is connected to the ventilation duct 8. The ventilation duct 8, the air inlet pipe 7, the vertical mounting pipe 201, and the hollow comb 3 are connected in sequence. The end of the ventilation duct 8 away from the air inlet pipe 7 is connected to the blower. The air blown in by the blower passes through the ventilation duct 8, the air inlet pipe 7, the vertical installation pipe 201, and the horizontal installation pipe 202 in sequence into the hollow comb 3, and is discharged from the ventilation hole 4; The vertical mounting pipes 201 on both sides of the pallet bottom plate 5 rotate around the pallet bottom plate 5 and the pallet outer frame 6. In order to avoid the ventilation duct 8 from obstructing the rotation of the vertical mounting pipes 201, the ventilation duct 8 is installed on the outside of the cylindrical shell 1.

[0027] like Figure 1 , Figure 3 , Figure 8As shown, the ventilation duct 8 is connected to the vertical mounting pipe 201 through the air inlet pipe 7. In order to prevent the ventilation duct 8 from rotating with the vertical mounting pipe 201, an adapter pipe 9 is installed at the end of the air inlet pipe 7 near the ventilation duct 8. The adapter pipe 9 has an opening at the end near the ventilation duct 8 and is equipped with a bearing 10. The ventilation duct 8 is connected to the adapter pipe 9 through the bearing 10. The end of the connecting pipe 9 away from the ventilation duct 8 is closed, and the side of the connecting pipe 9 is open and connected to the air inlet pipe 7; The air in the ventilation duct 8 flows into the air inlet duct 7 through the adapter pipe 9, and the presence of the bearing 10 ensures that the ventilation duct 8 will not rotate with the rotating frame 2.

[0028] like Figure 4 , Figure 6 As shown, the pallet base plate 5 and the pallet outer frame 6 are installed directly below the hollow comb 3 and will not rotate with the rotating frame 2. In order to fix the pallet base plate 5 and the pallet outer frame 6, on the one hand, a corner brace 11 is installed on the side of the vertical mounting tube 201 near the pallet outer frame 6. The corner brace 11 is provided with a ball groove, and a steel ball 12 is embedded in the ball groove. The pallet outer frame 6 is provided with an annular groove 13. The steel ball 12 extends at least partially out of the ball groove and rolls in the annular groove 13. On the other hand, as Figure 2 , Figure 9 As shown, a limiting magnet 14 is installed on the inner wall of the cylindrical shell 1 opposite to the outer wall of the tray frame 6, and an attractive magnetic block 15 is provided on the outer wall of the outer wall of the tray frame 6 opposite to the limiting magnet 14. The above design ensures that when there is relative movement between the rotating frame 2 and the outer frame 6 of the tray, the steel ball 12 and the outer frame 6 of the tray form rolling friction. Compared with the sliding friction that may be formed between the rotating frame 2 and the outer frame 6 of the tray under conventional design, the rolling friction formed under this design is almost negligible. As a result, the outer frame 6 of the tray experiences less resistance when it moves relative to the rotating frame 2. The above design enables the outer frame 6 of the tray to move easily relative to the rotating frame 2 under the action of other external forces.

[0029] The limiting magnet 14 is installed on the cylindrical shell 1. The attraction between the limiting magnet 14 and the attracting magnetic block 15 ensures that when the rotating frame 2 rotates, the outer frame 6 and the bottom plate 5 of the tray will not rotate. At this time, relative motion is generated between the outer frame 6 of the tray and the rotating frame 2. The dual design of the attraction between the limiting magnet 14 and the attracting magnetic block 15 and the minimal resistance between the rotating frame 2 and the outer frame 6 of the tray ensures that the outer frame 6 and the bottom plate 5 of the tray will not move with the rotating frame 2.

[0030] When the vertical mounting tube 201 rotates between the limiting magnet 14 and the attracting magnetic block 15, the attraction of the limiting magnet 14 to the outer frame 6 of the tray may be weakened. At the moment the attraction is weakened, the bottom plate of the tray may rotate with the rotating frame 2 at an angle. In order to reduce the weakening of the attraction by the vertical mounting tube 201, the width of the vertical mounting tube 201 can be set to be smaller, and a magnet with a large magnetic attraction force can be selected as the material of the limiting magnet 14 and the attracting magnetic block 15. When the narrow vertical mounting tube 201 rotates between the limiting magnet 14 and the attracting magnetic block 15, the weakening of the attraction between the limiting magnet 14 and the attracting magnetic block 15 is minimal.

[0031] like Figure 5 As shown, the outer frame 6 of the tray is installed on the vertical mounting pipe 201 by the corner brace 11 and the steel ball 12. After the scenting of the tea is completed, it is difficult to remove the outer frame 6 of the tray together with the bottom plate 5 of the tray. In order to facilitate the collection of the scented tea, the bottom plate 5 of the tray is provided with a pin ear 16, and the outer frame 6 of the tray is provided with a pin buckle 17. The bottom plate 5 of the tray and the outer frame 6 of the tray are connected by the pin ear 16 and the pin buckle 17. When the tea needs to be collected, the pin ear 16 is first removed from the pin buckle 17, and then the tea is collected into the collection bag or collection bucket. After collection, the pin ear 16 is fastened to the pin buckle 17 for easy use in the next scenting of tea.

[0032] To facilitate the rotation of the rotating frame 2, the drive device includes a drive motor 19 connected to the connecting rod 203. To facilitate the introduction of air into the hollow comb 3, the blower includes a blower 20 connected to the ventilation duct 8.

[0033] The drive motor 19 and the blower 20 should be placed as close as possible to the cylindrical housing 1 to facilitate the rotation of the rotating frame 2 and the introduction of air into the hollow comb 3. In order to place the drive motor 19 and the blower 20 close to the cylindrical housing 1, a load-bearing frame 21 is installed at the bottom of the cylindrical housing 1, and the drive motor 19 and the blower 20 are respectively installed in the load-bearing frame 21.

[0034] A rotating frame 2 is installed inside the cylindrical shell 1. After the drive motor 19 drives the rotating frame 2 to rotate forward and backward several times, the tea leaves and jasmine flowers inside the cylindrical shell 1 can be blended more evenly. This not only reduces the loss of tea leaves and jasmine flowers during blending, but also greatly reduces the labor intensity of the staff. A blower 20 and a ventilation duct 8 are installed. The air enters the rotating frame 2 through the ventilation duct 8 and finally enters the interior of the cylindrical shell 1. This can quickly remove the heat inside the cylindrical shell 1 and complete the oxygen supply, improving the efficiency of ventilation and heat dissipation.

[0035] When using, first remove half of the cylindrical shell 1, then lay the tea leaves and jasmine flowers layer by layer on the bottom plate 5 of the tray, laying them up to 3-5 layers, and then reinstall the cylindrical shell 1 back into place. When the jasmine flowers have bloomed to about 90%, start the drive motor 19 to drive the hollow tooth comb 3 pairs of tea leaves and jasmine flowers to stir evenly. After stirring evenly, the tea leaves and jasmine flowers will begin to be scented. A lot of heat is generated during the scenting process. When the temperature inside the cylindrical shell 1 is too high, the blower 20 and the drive motor 19 are started at the same time. The hollow tooth comb 3 stirs the tea cake and jasmine flowers while dissipating heat through the comb. After the temperature drops, continue the scenting process for another 5-6 hours. Once most of the jasmine aromatic substances have been released and absorbed by the tea leaves, the scenting process is complete.

[0036] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A jasmine tea scenting machine, characterized in that, It includes a cylindrical shell (1), a rotating frame (2) is installed inside the cylindrical shell (1), and a plurality of storage compartments (22) are formed inside the rotating frame (2), and a storage tray is installed in each storage compartment (22); Each of the storage compartments (22) is provided with a number of hollow toothed combs (3), which extend into the storage tray; The rotating frame (2) is connected to an external driving device, which drives the rotating frame (2) to rotate. The rotating frame (2) drives the hollow toothed comb (3) to rotate relative to the storage tray, so as to stir the tea cake and jasmine flower-based scented block inside the outer frame (6) of the tray. The hollow comb (3) is provided with several ventilation holes (4). The end of the rotating frame (2) away from the driving device is connected to a blower. The blower communicates with the ventilation holes (4) through the rotating frame (2). The blower ventilates into the rotating frame (2). The air enters the hollow comb (3) from inside the rotating frame (2) and then flows into the storage tray from the ventilation holes (4) to remove the heat from the storage tray.

2. The jasmine tea scenting machine according to claim 1, characterized in that, The storage tray includes a tray base plate (5) and a tray frame (6) mounted on the tray base plate (5); The tray bottom plate (5) is densely covered with heat dissipation holes (18), and several hollow tooth combs (3) are installed side by side along the diameter direction of the tray bottom plate (5).

3. The jasmine tea scenting machine according to claim 1, characterized in that, The rotating frame (2) includes a vertical mounting tube (201) installed along the height direction of the cylindrical shell (1), a plurality of horizontal mounting tubes (202) installed on the vertical mounting tube (201), and a connecting rod (203) installed at the end of the vertical mounting tube (201). The hollow toothed comb (3) is mounted on the horizontal mounting tube (202), and the end of the connecting rod (203) away from the vertical mounting tube (201) is connected to the driving end of the driving device; The driving device drives the connecting rod (203) and the vertical mounting tube (201) to rotate, thereby driving the horizontal mounting tube (202) and the hollow tooth comb (3) to rotate.

4. The jasmine tea scenting machine according to claim 3, characterized in that, The end of the vertical mounting pipe (201) away from the connecting rod (203) is connected to an air inlet pipe (7), and the end of the air inlet pipe (7) away from the vertical mounting pipe (201) is connected to a ventilation duct (8). The ventilation duct (8), the air inlet pipe (7), the vertical mounting pipe (201), and the hollow tooth comb (3) are connected in sequence. The end of the ventilation duct (8) away from the air inlet pipe (7) is connected to the blower. The air blown in by the blower enters the hollow comb (3) through the ventilation duct (8), the air inlet pipe (7), the vertical mounting pipe (201), and the horizontal mounting pipe (202) in sequence, and is discharged from the ventilation hole (4). The ventilation duct (8) is installed outside the cylindrical shell (1).

5. A jasmine tea scenting machine according to claim 4, characterized in that, The air inlet pipe (7) is equipped with a connector (9) near the end of the ventilation pipe (8). The connector (9) has an opening near the end of the ventilation pipe (8) and is equipped with a bearing (10). The ventilation pipe (8) is connected to the connector (9) through the bearing (10). The end of the adapter pipe (9) away from the ventilation duct (8) is closed, and the side of the adapter pipe (9) is open and connected to the air inlet pipe (7).

6. A jasmine tea scenting machine according to claim 3, characterized in that, The vertical mounting tube (201) is equipped with a corner brace (11) on its side. The corner brace (11) is provided with a ball groove, and a steel ball (12) is embedded in the ball groove. The outer frame of the tray (6) is provided with an annular groove (13). The steel ball (12) extends at least partially out of the ball groove and rolls in the annular groove (13).

7. A jasmine tea scenting machine according to claim 2, characterized in that, The cylindrical shell (1) is fitted with a limiting magnet (14) on the inner wall of the tray frame (6), and the tray frame (6) is provided with an attractive magnetic block (15) on the outer wall of the limiting magnet (14).

8. A jasmine tea scenting machine according to claim 2, characterized in that, The pallet bottom plate (5) is provided with a pin ear (16) on its side, and the pallet outer frame (6) is provided with a pin buckle (17). The pallet bottom plate (5) and the pallet outer frame (6) are connected by the pin ear (16) and the pin buckle (17).

9. A jasmine tea scenting machine according to claim 4, characterized in that, The driving device includes a drive motor (19) connected to the connecting rod (203). The blower device includes a blower (20) located at the end of the ventilation duct (8).

10. A jasmine tea scenting machine according to claim 9, characterized in that, The bottom of the cylindrical shell (1) is equipped with a load-bearing frame (21), and the drive motor (19) and the blower (20) are respectively installed inside the load-bearing frame (21).

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