Screening device for citrus aurantium flower tea production and processing

Abstract

The utility model relates to the technical field of scented tea production and processing, and particularly discloses a screening device for production and processing of bitter citrus immature flower tea, which comprises a screening main box body, a feeding hole is formed in the upper end of the screening main box body, a screening mechanism is arranged in the screening main box body, and the screening mechanism comprises a screening plate, a connecting side plate and a vibration motor, a dredging mechanism is further arranged in the screening main box body, the dredging mechanism comprises a rotating part, a mounting rod and a brush, and a stirring mechanism is arranged in the screening main box body; the screening mechanism can screen scented tea, impurities and the like can fall into the material collecting box through the screening plate, the dredging mechanism arranged in a matched mode can sweep and dredge the blocked screening plate, a brush can transversely and horizontally move in the screening main box body while rotating, the dredging efficiency is improved, and the practicability is high. The arranged stirring mechanism is used for stirring the scented tea, and is matched with the screening mechanism for use, so that the screening efficiency is further improved, and scented tea screening use is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of flower tea production and processing technology, specifically relating to a screening device for the production and processing of bitter orange flower tea. Background Technology

[0002] Bitter orange blossom tea is a rising star in the Chinese flower tea family. Due to its mellow aroma and the pharmacological effects of bitter orange blossoms in stimulating appetite and promoting digestion, it is highly popular among Chinese consumers and is hailed as the "Miss Flower Tea." Bitter orange blossom tea is known for its liver-soothing and stomach-regulating properties, as well as its ability to relieve depression. It is sold in North China, Northeast China, and the Jiangsu-Zhejiang region. In the production process of flower tea, screening devices are frequently used to remove broken tea leaves, tea dust, and impurities to prevent affecting the quality of the finished product after packaging. However, existing screening devices are prone to clogging of the screening plates by debris and impurities, thus affecting screening efficiency and usability. Utility Model Content

[0003] The purpose of this invention is to provide a screening device for the production and processing of bitter orange flower tea, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A screening device for the production and processing of bitter orange flower tea, comprising:

[0006] The main screening chamber has a feed inlet at its upper end and a discharge outlet on one side, covered by a cover plate. The main screening chamber contains a screening mechanism, including a screening plate, connecting side plates, and a vibrating motor. The screening plate has screening holes to allow small particles of impurities in the flower tea to pass through. Connecting side plates are connected to both sides of the screening plate. Mounting grooves are formed on the inner walls of both sides of the main screening chamber, and the connecting side plates are located inside these grooves. The vibrating motor is installed inside the mounting grooves, and its output is connected to the connecting side plates. This causes the vibrating motor to vibrate the connecting side plates and the screening plate, which helps to shake the raw material of the bitter orange flower tea, allowing small particles of impurities to pass through the screening plate while the flower tea remains on the screen. The upper part of the screening plate is shaken to separate small particles of impurities from the tea. The main screening chamber also has a clearing mechanism inside to unclog blocked screening plates. This mechanism is located below the screening plates and includes a rotating component, a mounting rod, and a brush. The rotating component is connected to the mounting rod, and the brush is attached to the upper end of the mounting rod. Because the brush is close to the bottom of the screening plate, it cleans and clears blocked screening holes. The rotating component drives the mounting rod and brush to rotate, ensuring the brush is close to the bottom of the screening plate. Some of the brush can enter the screening holes to clear them, preventing impurities from clogging the holes and affecting the screening effect. The main screening chamber also has a stirring mechanism inside to agitate the tea, working in conjunction with the screening mechanism to further improve screening efficiency. A collection box is located at the bottom of the main screening chamber for collecting impurities.

[0007] Preferably, the rotating component includes a rotating rod and a rotating motor. The rotating motor is provided on the other side of the main screening box. The rotating rod is installed at the output end of the rotating motor. One end of the rotating rod passes through the main screening box and extends into it. One side of the rotating rod is connected to the mounting rod. The rotating motor is used to drive the rotating rod to rotate, which in turn drives the mounting rod and the brush to rotate, thereby cleaning and unblocking the bottom of the screening plate.

[0008] Preferably, the rotating component further includes a mounting plate, a toothed plate, a gear, and a motor. The rotating motor is mounted on the upper end of the mounting plate, and the toothed plate is located on the lower end of the mounting plate. The toothed plate has teeth that mesh with the gear. A limit slider is connected to one side of the toothed plate. A limit groove that cooperates with the limit slider is opened inside one side of the main screening box, which facilitates the movement of the toothed plate and prevents it from disengaging. The motor is mounted on the outer side of the main screening box, and the output end of the motor is connected to the gear. The gear meshes with the toothed plate. A transverse groove that cooperates with the rotating rod is opened on one side of the main screening box, which facilitates the transverse sliding of the rotating rod. In use, the motor drives the gear to rotate, and the gear meshes with the teeth of the toothed plate, thereby driving the toothed plate and the mounting plate to move laterally horizontally. This further enables the rotating motor, the rotating rod, the mounting rod, and the brush to move laterally horizontally, which is beneficial for the brush to rotate while also moving laterally horizontally inside the main screening box, thus improving the unblocking efficiency.

[0009] Preferably, the lower ends of both sides of the mounting plate are also connected to limit plates to prevent the mounting plate from detaching.

[0010] Preferably, the agitation mechanism includes a drive motor, a drive shaft, a mounting plate, and a stirring rod. The drive motor is installed at the upper end of the main screening box, and the output end of the drive motor is connected to the drive shaft. One end of the drive shaft passes through the main screening box and is connected to the mounting plate. The stirring rods are installed at the lower ends of both sides of the mounting plate. The drive motor drives the drive shaft to rotate, which in turn drives the mounting plate and the stirring rods to rotate, thereby agitating and turning the flower tea, which is beneficial for screening. It should be noted that the drive motor drives the stirring rods to rotate slowly to avoid damaging the flower tea by rotating too quickly.

[0011] Preferably, the lower end of the stirring rod is provided with a connecting groove, and a connecting spring is provided inside the connecting groove. The lower end of the connecting spring is connected to an elastic protrusion, and the elastic protrusion is slidably connected to the connecting groove, so that the stirring rod makes elastic contact with the screening plate through the elastic protrusion, avoiding direct contact that could damage the screening plate.

[0012] Preferably, the mounting groove is further provided with a mounting spring, which, together with the connecting side plate, facilitates the shaking of the connecting side plate and the screening plate.

[0013] Preferably, a telescopic component is installed at the lower end of the main screening box. The telescopic component can be hinged to the bottom end of the main screening box via a hinge, which is beneficial for one side of the main screening box to be higher than the other side during material discharge. The telescopic component can be set as a hydraulic cylinder, etc., to realize the telescopic function. The output end of the telescopic component is connected to a support base plate. When the screening is completed and the tea leaves on the upper part of the screening plate need to be discharged, the telescopic component on the side away from the discharge port is extended, thereby making the height of the side of the main screening box away from the discharge port higher than the height of the side near the discharge port, forming a height difference, which is beneficial for the tea leaves on the upper part of the screening plate to be discharged through the discharge port.

[0014] Preferably, an observation window is provided on the outside of the main screening box, and a box door is installed on the outside of the main screening box, which facilitates the removal of the collection box by opening the box door.

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

[0016] This invention utilizes a screening mechanism to screen flower tea, allowing impurities to fall through the screening plate into the collection box. A clearing mechanism further cleans and unblocks clogged screening plates. A rotating component drives the mounting rod and brushes to rotate, ensuring the brushes are in close contact with the bottom of the screening plate. Some brushes can even enter the screening holes to clear blockages and prevent impurities from affecting the screening effect. Simultaneously, the rotating brushes can move horizontally within the main screening chamber, improving clearing efficiency. A stirring mechanism agitates the flower tea, further enhancing screening efficiency and facilitating the screening of the flower tea. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial internal structure diagram of the present invention;

[0019] Figure 3 This is a partially enlarged schematic diagram of the stirring mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram from another perspective of the present invention;

[0021] In the diagram: 10. Main screening box; 11. Feed inlet; 12. Observation window; 13. Box door; 14. Telescopic component; 15. Support base plate;

[0022] 20. Screening plate; 21. Connecting side plate; 22. Vibrating motor; 23. Installing spring;

[0023] 30. Mounting rod; 31. Brush; 32. Rotating rod; 33. Rotating motor; 34. Mounting plate; 35. Toothed plate; 36. Gear; 37. Motor 1; 38. Limiting plate;

[0024] 40. Drive motor; 41. Drive shaft; 42. Mounting top plate; 43. Stirring rod; 44. Connecting spring; 45. Elastic protrusion. Detailed Implementation

[0025] 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.

[0026] Example:

[0027] Please see Figures 1-4 As shown, a screening device for the production and processing of bitter orange flower tea includes:

[0028] The main screening box 10 has a feed inlet 11 at its upper end and a discharge outlet on one side, covered by a cover plate. The main screening box 10 contains a screening mechanism, including a screening plate 20, connecting side plates 21, and a vibrating motor 22. The screening plate 20 has screening holes to facilitate the passage of small particles of impurities from the flower tea. Connecting side plates 21 are connected to both sides of the screening plate 20. Mounting grooves are formed on the inner walls of both sides of the main screening box 10, with the connecting side plates 21 located inside these grooves. A vibrating motor 22 is installed inside each groove, with its output connected to the connecting side plates 21. This causes the vibrating motor 22 to vibrate the connecting side plates 21 and the screening plate 20, effectively shaking the raw material of the bitter orange flower tea and allowing small particles of impurities to pass through the screening plate 20, while the flower tea remains on the screen. The upper end of plate 20 is shaken to separate small particles of impurities from the tea. The main screening box 10 is also equipped with a clearing mechanism to clear blockages in the screening plate 20. The clearing mechanism is located below the screening plate 20 and includes a rotating component, a mounting rod 30, and a brush 31. The rotating component is connected to the mounting rod 30, and the upper end of the mounting rod 30 is equipped with a brush 31. Since the brush 31 is close to the bottom of the screening plate 20, it cleans and clears the blocked screening holes. The rotating component drives the mounting rod 30 and the brush 31 to rotate, so that the brush 31 is close to the bottom of the screening plate 20. Some of the brush 31 can enter the interior of the screening holes to clear the blockages and prevent impurities from clogging the screening holes and affecting the screening effect. The main screening box 10 is equipped with a stirring mechanism to stir the tea. This works in conjunction with the screening mechanism to further improve the screening efficiency. The bottom of the main screening box 10 is equipped with a collection box for easy collection of impurities.

[0029] refer to Figures 1-4 As shown, the rotating component includes a rotating rod 32 and a rotating motor 33. The rotating motor 33 is provided on the other side of the main screening box 10. The rotating rod 32 is installed at the output end of the rotating motor 33. One end of the rotating rod 32 passes through the main screening box 10 and extends into its interior. One side of the rotating rod 32 is connected to the mounting rod 30. The rotating motor 33 is used to drive the rotating rod 32 to rotate, which in turn drives the mounting rod 30 and the brush 31 to rotate, thereby cleaning and unblocking the bottom of the screening plate 20.

[0030] refer to Figures 1-4As shown, the rotating component also includes a mounting plate 34, a toothed plate 35, a gear 36, and a motor 37. The rotating motor 33 is mounted on the upper end of the mounting plate 34, and the lower end of the mounting plate 34 is provided with a toothed plate 35. The toothed plate 35 is provided with teeth that mesh with the gear 36. A limit slider is connected to one side of the toothed plate 35. A limit groove that cooperates with the limit slider is opened inside one side of the screening main box 10, which facilitates the movement of the toothed plate 35 and prevents it from disengaging. The motor 37 is mounted on the outer side of the screening main box 10. The output end of the motor 37 is connected to the gear 36, and the gear 36 meshes with the toothed plate. The main screening box 10 has a transverse sliding groove on one side that cooperates with the rotating rod 32, which facilitates the transverse sliding of the rotating rod 32. In use, the motor 37 drives the gear 36 to rotate. The gear 36 meshes with the teeth of the toothed plate 35, which in turn drives the toothed plate 35 and the mounting plate 34 to move laterally. This further enables the rotating motor 33, the rotating rod 32, the mounting rod 30, and the brush 31 to move laterally. This allows the brush 31 to rotate while also moving laterally inside the main screening box 10, improving the unblocking efficiency.

[0031] refer to Figures 1-4 As shown, the lower ends of both sides of the mounting plate 34 are also connected to limit plates 38 to prevent the mounting plate 34 from detaching.

[0032] refer to Figures 1-4 As shown, the stirring mechanism includes a drive motor 40, a drive shaft 41, a mounting plate 42, and stirring rods 43. The drive motor 40 is installed at the upper end of the main screening box 10. The output end of the drive motor 40 is connected to the drive shaft 41. One end of the drive shaft 41 passes through the main screening box 10 and is connected to the mounting plate 42. Stirring rods 43 are installed at the lower ends of both sides of the mounting plate 42. The drive motor 40 drives the drive shaft 41 to rotate, which in turn drives the mounting plate 42 and stirring rods 43 to rotate, thereby stirring and turning the flower tea, which is beneficial for screening. It should be noted that the drive motor 40 slowly drives the stirring rods 43 to rotate, so as to avoid damaging the flower tea by rotating too fast.

[0033] refer to Figures 1-4 As shown, a connecting groove is provided at the lower end of the stirring rod 43, and a connecting spring 44 is provided inside the connecting groove. An elastic protrusion 45 is connected to the lower end of the connecting spring 44. The elastic protrusion 45 is slidably connected to the connecting groove, so that the stirring rod 43 makes elastic contact with the screening plate 20 through the elastic protrusion 45, avoiding direct contact that could damage the screening plate 20.

[0034] refer to Figures 1-4 As shown, an installation spring 23 is also provided inside the installation groove. The installation spring 23 and the connecting side plate 21 are conducive to the shaking of the connecting side plate 21 and the screening plate 20.

[0035] refer to Figures 1-4 As shown, a telescopic component 14 is installed at the lower end of the screening main box 10. The telescopic component 14 can be hinged to the bottom end of the screening main box 10 through a hinge, which is beneficial for one side of the screening main box 10 to be higher than the other side when discharging. The telescopic component 14 can be set as a hydraulic cylinder, etc., to realize the telescopic function. The output end of the telescopic component 14 is connected to a support base plate 15. When the screening is completed and the tea leaves on the upper end of the screening plate 20 need to be discharged, the telescopic component 14 on the side away from the discharge port is extended, so that the height of the side of the screening main box 10 away from the discharge port is higher than the height of the side close to the discharge port, forming a height difference, which is beneficial for the tea leaves on the upper end of the screening plate 20 to be discharged through the discharge port.

[0036] refer to Figures 1-4 As shown, an observation window 12 is provided on the outside of the main screening box 10, and a box door 13 is installed on the outside of the main screening box 10. Opening the box door 13 makes it easy to take out the collection box.

[0037] This invention utilizes a screening mechanism to screen flower tea, allowing impurities to fall through the screening plate 20 into the collection box. A clearing mechanism further cleans and clears any blockages in the screening plate 20. A rotating component drives the mounting rod 30 and brush 31 to rotate, ensuring the brush 31 adheres tightly to the bottom of the screening plate 20. Part of the brush 31 can enter the screening holes to clear blockages, preventing impurities from clogging the holes and affecting the screening effect. Simultaneously, the brush 31 can move horizontally within the main screening box 10, improving clearing efficiency. A stirring mechanism further agitates the flower tea, enhancing screening efficiency and facilitating its use.

[0038] 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 screening device for processing Dandelion tea, characterized in that, include: A screening main box (10) is provided with a feed inlet (11) at the upper end of the screening main box (10) and a discharge outlet on one side of the screening main box (10). A screening mechanism is provided inside the screening main box (10), which includes a screening plate (20), a connecting side plate (21) and a vibration motor (22). The screening plate (20) is provided inside the screening main box (10), and the connecting side plate (21) is connected to both sides of the screening plate (20). The inner walls of both sides of the screening main box (10) are provided with mounting grooves, and the connecting side plate (21) is located inside the mounting groove. The vibration motor (22) is also installed inside the mounting groove. The output end of the vibration motor (22) is connected to the connecting side plate (21). The screening main box (10) is also equipped with a dredging mechanism. The dredging mechanism is located below the screening plate (20). The dredging mechanism includes a rotating part, a mounting rod (30) and a brush (31). The rotating part is connected to the mounting rod (30). The upper end of the mounting rod (30) is equipped with the brush (31). The screening main box (10) is equipped with a stirring mechanism. The bottom of the screening main box (10) is equipped with a collection box.

2. The screening device for processing Daidai flower tea according to claim 1, characterized in that: The rotating component includes a rotating rod (32) and a rotating motor (33). The rotating motor (33) is provided on the other side of the main screening box (10). The rotating rod (32) is installed at the output end of the rotating motor (33). One end of the rotating rod (32) passes through the main screening box (10) and extends into its interior. One side of the rotating rod (32) is connected to the mounting rod (30).

3. The screening device for processing Daidai flower tea according to claim 2, characterized in that: The rotating component also includes a mounting plate (34), a toothed plate (35), a gear (36), and a motor (37). The rotating motor (33) is mounted on the upper end of the mounting plate (34), and the toothed plate (35) is provided on the lower end of the mounting plate (34). The motor (37) is mounted on the outer side of the main screening box (10). The output end of the motor (37) is connected to the gear (36), and the gear (36) meshes with the toothed plate (35). A transverse sliding groove that cooperates with the rotating rod (32) is provided on one side of the main screening box (10).

4. The screening device for processing Daidai flower tea according to claim 3, characterized in that: Limiting plates (38) are also connected to the lower ends of both sides of the mounting plate (34).

5. The screening device for processing Daidai flower tea according to claim 4, characterized in that: The agitation mechanism includes a drive motor (40), a drive shaft (41), a mounting plate (42), and a stirring rod (43). The drive motor (40) is installed at the upper end of the screening main box (10). The output end of the drive motor (40) is connected to the drive shaft (41). One end of the drive shaft (41) passes through the screening main box (10) and is connected to the mounting plate (42). The stirring rod (43) is installed at the lower ends of both sides of the mounting plate (42).

6. The screening device for processing Daidai flower tea according to claim 5, characterized in that: The lower end of the stirring rod (43) is provided with a connecting groove, and a connecting spring (44) is provided inside the connecting groove. An elastic protrusion (45) is connected to the lower end of the connecting spring (44), and the elastic protrusion (45) is slidably connected to the connecting groove.

7. The screening device for processing Daidai flower tea according to claim 6, characterized in that: The mounting groove is also provided with a mounting spring (23), which is connected to the connecting side plate (21).

8. The screening device for processing Daidai flower tea according to claim 1, characterized in that: The lower end of the main screening box (10) is equipped with a telescopic component (14), and the output end of the telescopic component (14) is connected to a supporting base plate (15).

9. The screening device for processing dandelion tea according to claim 1, characterized in that: An observation window (12) is provided on the outside of the main screening box (10), and a box door (13) is installed on the outside of the main screening box (10).

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