Hammer screen integrated pulverizer for tea powder processing

Abstract

The utility model relates to tea processing equipment technical field, concretely relates to a kind of hammering screening integrated pulverizer for tea powder processing, including the support frame of h-shaped structure, the outer wall of support frame top is respectively equipped with coarse crushing mechanism and drive assembly, and drive assembly is located the top of coarse crushing mechanism, the outer wall of one side of drive assembly is provided with two symmetrical connecting arms, and the end of two connecting arms is fixedly connected with hammer, and the end opposite of two the hammer is clamped with the protective cover of stainless steel material, the lower portion of coarse crushing mechanism is provided with conveying belt.The utility model is integrated design by multistage crushing and linkage conveying, upgrade traditional intermittent processing to continuous operation, significantly improve production efficiency.Drive assembly can drive two hammers synchronous action, and the tea in crushing barrel is preliminarily pulverized.Arc-shaped plate set at the both ends of crushing barrel, can effectively avoid tea leakage in the process of pulverization.

Description

Technical Field

[0001] This utility model relates to the technical field of tea processing equipment, specifically to a hammer-driven sieve integrated pulverizer for tea powder processing. Background Technology

[0002] The raw material for tea is fresh tea leaves, which refer to the new shoots picked from the tea tree (Camellia genus) of the Theaceae family. Tea trees can be tall arborescent, low shrub-like, or small arborescent in between. Tea can be classified in various ways. Generally, based on appearance, it can be divided into six types: green tea, white tea, yellow tea, oolong tea, black tea, and dark tea. Based on the tea-producing season, it can be divided into spring tea, summer tea, autumn tea, and winter tea. Based on the degree of roasting, it can be divided into raw tea, semi-ripe tea, and ripe tea. Based on the manufacturing process, it can be divided into raw tea and refined tea. Different types of tea have different processing techniques. For example, the processing of green tea is fresh leaves → fixation → rolling → drying; yellow tea is fresh leaves → fixation → rolling → yellowing → drying; and oolong tea is fresh leaves → withering → oxidation → fixation → rolling → drying, etc.

[0003] Tea grinding is a crucial step in the deep processing of tea, directly affecting the quality and production efficiency of products such as tea bags and tea powder. Traditional tea grinding equipment often uses a single crushing method, which is difficult to adapt to different particle size requirements. It also suffers from problems such as a break in the "crushing-screening-conveying" process, high energy consumption, and excessive manual intervention, resulting in low production efficiency, increased material oxidation loss, and an inability to meet the needs of small tea factories for large-scale and refined production. Utility Model Content

[0004] The purpose of this invention is to solve or at least alleviate the problems existing in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hammer-driven sieve integrated pulverizer for tea powder processing, comprising an H-shaped support frame. A coarse crushing mechanism and a drive assembly are respectively installed on the top outer wall of the support frame, with the drive assembly located above the coarse crushing mechanism. Two symmetrical connecting arms are provided on one side outer wall of the drive assembly, and a hammer is fixedly connected to one end of each of the two connecting arms. A stainless steel protective cover is snapped onto the opposite end of each of the two hammers. A conveyor belt is provided below the coarse crushing mechanism, and the conveyor belt is inclined. A fine crushing mechanism is provided below the discharge end of the conveyor belt. A guide plate one and a guide plate two are fixedly connected to both ends of the conveyor belt, with the guide plate one located below the coarse crushing mechanism and the guide plate two located above the fine crushing mechanism.

[0006] Using the above structure, the tea leaves are initially crushed by the coarse crushing mechanism on the support frame. The drive component is designed to facilitate the collision of the two hammers, thereby crushing the tea leaves. The coarsely crushed tea leaves are then conveyed by the conveyor belt to the fine crushing mechanism for further crushing. The guide plates one and two facilitate the introduction and removal of tea leaves from the conveyor belt. The stainless steel protective cover is coated with a PTFE coating, which can effectively prevent tea leaves from adhering to the surface of the hammers.

[0007] Optionally, the coarse crushing mechanism includes a crushing barrel fixedly connected to a support frame, and both ends of the crushing barrel are provided with round openings. Both ends of the crushing barrel are fixedly connected with arc-shaped plates, and the diameter of the hammer matches the inner diameter of the crushing barrel.

[0008] With the above structure, the crushing barrel is used to temporarily store tea leaves. Two hammers move towards each other and collide inside the crushing barrel, thereby crushing the tea leaves inside.

[0009] Optionally, the upper outer wall of the crushing barrel is provided with a feed inlet, and the inner wall of the feed inlet is fixedly connected with a feed hopper. The lower outer wall of the crushing barrel is provided with a discharge outlet, and the inner wall of the discharge outlet is fixedly connected with a metal screen. The bottom outer wall of the metal screen is fixedly connected with an eccentric vibrator.

[0010] With the above structure, the feed hopper facilitates the introduction of tea leaves into the crushing barrel. The crushed tea leaves are discharged after being screened by the first metal screen. The eccentric vibrator facilitates the feeding of tea leaves and prevents the tea leaves from clogging the first metal screen.

[0011] Optionally, a guide box is fixedly connected to the lower outer wall of the crushing barrel, and the guide box is connected to the discharge port. A metal screen four is fixedly connected to the inner wall of the guide box, and the metal screen four is located below the eccentric vibrator. An inspection port is opened on one side of the outer wall of the guide box, and a cover plate is snapped onto the inner wall of the inspection port. The guide box is located above the guide plate one.

[0012] With the above structure, when the tea leaves enter the feed box, they are filtered twice by the metal screen four and discharged onto the feed plate one. When the cover is removed, the impurities filtered out by the metal screen four can be cleaned.

[0013] Optionally, the drive assembly includes a drive box fixedly connected to a support frame, two connecting arms rotatably connected to the outer wall of the drive box, gear one and gear two rotatably connected to one inner wall of the drive box respectively, the drive shafts of gear one and gear two fixedly connected to the two connecting arms respectively, gear three rotatably connected to the inner wall of the drive box near gear two, gear three meshing with gear two, missing gear one and missing gear two rotatably connected to one inner wall of the drive box respectively, missing gear one meshing with gear one, and missing gear two meshing with gear three, one end of the drive shaft of missing gear one and missing gear two fixedly connected to a synchronous pulley, the two synchronous pulleys connected to the same synchronous belt, and a servo motor fixedly connected to one outer wall of the drive box, the output shaft of the servo motor fixedly connected to one of the synchronous pulleys.

[0014] Using the above structure, the servo motor drives one of the synchronous pulleys to rotate. With the help of the synchronous belt, it drives the first and second missing gears to rotate synchronously. When the first missing gear rotates, it works with the first gear to drive the connecting arm to swing. When the connecting arm swings, it directly drives the hammer to swing. At the same time, the second missing gear works with the third gear and the second gear to drive the other hammer to swing synchronously. The third gear is designed to allow the two hammers to swing synchronously away from each other or towards each other. When the hammer swings to the highest point, the first and second missing gears disengage synchronously from the first and third gears. At this time, the two hammers swing towards each other under the action of gravity and enter the crushing barrel. Under the impact of the two hammers, the tea leaves in the crushing barrel are crushed. When the first and second missing gears continue to rotate and mesh with the first and third gears again, they drive the hammer to rise to the highest point again. Thus, the two hammers continuously crush the tea leaves in the crushing barrel.

[0015] Optionally, the fine crushing mechanism includes a base, a crushing cylinder is fixedly connected to the top outer wall of the base, a fixing frame is fixedly connected to the lower inner wall of the crushing cylinder, and a metal screen is fixedly connected to the top outer wall of the fixing frame. Multiple blades are fixedly connected to the inner wall of the crushing cylinder at equal intervals. An opening is provided on one side outer wall of the base, and a collection bin is slidably connected to the inner wall of the opening.

[0016] With the above structure, guided by the first guide plate, the pre-crushed tea leaves are conveyed by the conveyor belt. The conveyor belt, together with the second guide plate, feeds the tea leaves into the crushing cylinder. The metal screen third on the fixed frame facilitates the screening of the crushed tea leaves, and the collection bin facilitates the collection of the screened tea leaves.

[0017] Optionally, a prism is rotatably connected to the top outer wall of the fixing frame, a protective sleeve is fixedly connected to the bottom outer wall of the fixing frame, and a crushing motor is fixedly connected to the top outer wall of the protective sleeve, with the output shaft of the crushing motor fixedly connected to the prism.

[0018] With the above structure, the prism is directly driven to rotate by the crushing motor. The protective sleeve is designed to protect the crushing motor and prevent tea leaves from sticking to it.

[0019] Optionally, a gantry is fixedly connected to the top outer wall of the crushing cylinder, and a threaded opening is provided on the top outer wall of the gantry. An adjusting screw is screwed to the inner wall of the threaded opening, and an installation shaft is rotatably connected to the bottom outer wall of the adjusting screw. Multiple equally spaced blades are fixedly connected to the outer wall of the installation shaft, and a prism is provided on the bottom outer wall of the installation shaft. The prism is slidably connected to the inner wall of the prism.

[0020] With the above structure, the pulverizing motor starts, driving the prism to rotate. The rotation of the prism drives the mounting shaft to rotate, which in turn drives the second blade to rotate. The tea leaves are further pulverized between the first and second blades. During the pulverizing process, the position of the second blade can be adjusted according to the actual situation. During adjustment, rotating the adjusting screw drives the mounting shaft to rise or fall. When the mounting shaft rises, the vertical distance between the first and second blades decreases, thereby improving the grinding precision.

[0021] Compared with the prior art, the beneficial effects of this utility model are: This utility model upgrades traditional intermittent processing into continuous operation through the integrated design of multi-stage crushing and linkage conveying, significantly improving production efficiency. At the same time, the drive component can drive two hammers to move synchronously, which facilitates the initial crushing of tea leaves in the crushing barrel. The arc plates at both ends of the crushing barrel can effectively prevent tea leaves from leaking out during the crushing process. This invention features a metal screen at the discharge port of the crushing drum, which facilitates thorough crushing of the tea leaves and filters out substandard tea material. An eccentric vibrator is also installed on the metal screen to assist in the discharge of the crushed tea leaves. The crushed tea leaves are then conveyed into the crushing drum for further crushing via a conveyor belt. The cooperation between blades one and two in the crushing drum facilitates fine crushing of the tea leaves, while the adjustable blade two allows for adjustment of the crushing grade. The detachable collection bin facilitates the discharge of the tea leaves. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the coarse crushing mechanism of this utility model; Figure 3 This is a schematic diagram of the three-dimensional unfolded structure of the drive component of this utility model; Figure 4 This is a schematic diagram of the internal structure of the drive box of this utility model; Figure 5 This is a schematic diagram of the crushing barrel structure of this utility model; Figure 6 This is a schematic diagram of the base and collection chamber structure of this utility model; Figure 7 This is a schematic diagram of the crushing cylinder structure of this utility model; Figure 8 This is a schematic diagram of the mounting shaft structure of this utility model.

[0023] In the diagram: 1. Support frame; 2. Coarse crushing mechanism; 3. Drive assembly; 4. Connecting arm; 5. Impact hammer; 6. Conveyor belt; 7. Guide plate one; 8. Guide plate two; 9. Fine crushing mechanism; 10. Crushing barrel; 11. Protective cover; 12. Arc plate; 13. Drive box; 14. Servo motor; 15. Gear one; 16. Gear two; 17. Gear three; 18. Synchronous pulley; 19. Synchronous belt; 20. Gear missing one; 21. Gear missing two; 22. Feed hopper; 23. Metal screen one; 24. Eccentric vibrator; 25. Guide box; 26. Cover plate; 27. Base; 28. Crushing cylinder; 29. ​​Blade one; 30. Mounting shaft; 31. Blade two; 32. Collection bin; 33. Protective sleeve; 34. Crushing motor; 35. Gantry; 36. Adjusting screw; 37. Fixing frame; 38. Prism; 39. Metal screen three. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-8 A hammer-driven sieving and pulverizing integrated pulverizer for tea powder processing includes an H-shaped support frame 1. A coarse crushing mechanism 2 and a drive assembly 3 are respectively installed on the top outer wall of the support frame 1, with the drive assembly 3 located above the coarse crushing mechanism 2. Two symmetrical connecting arms 4 are provided on one side of the outer wall of the drive assembly 3, and a hammer 5 is fixedly connected to one end of each of the two connecting arms 4. A stainless steel protective cover 11 is snapped onto the opposite end of each of the two hammers 5. A conveyor belt 6 is provided below the coarse crushing mechanism 2. The conveyor belt 6 is inclined, and a fine crushing mechanism 9 is provided below the discharge end of the conveyor belt 6. A guide plate 7 and a guide plate 8 are fixedly connected to both ends of the conveyor belt 6, with the guide plate 7 located below the coarse crushing mechanism 2 and the guide plate 8 located above the fine crushing mechanism 9.

[0026] In use, the tea leaves are initially crushed by the coarse crushing mechanism 2 on the support frame 1. The drive component 3 facilitates the collision of the two hammers 5, which in turn facilitates the crushing of the tea leaves. The coarsely crushed tea leaves are conveyed to the fine crushing mechanism 9 by the conveyor belt 6 for further crushing. The guide plate 1 7 and guide plate 2 8 facilitate the introduction and exit of the tea leaves from the conveyor belt 6. The stainless steel protective cover 11 is coated with a PTFE coating, which can effectively prevent the tea leaves from adhering to the surface of the hammers 5.

[0027] For details, please refer to Figure 1-2 and Figure 5 The coarse crushing mechanism 2 includes a crushing barrel 10 fixedly connected to a support frame 1. Both ends of the crushing barrel 10 have round openings, and both ends are fixedly connected to arc-shaped plates 12. The diameter of the hammers 5 matches the inner diameter of the crushing barrel 10. The crushing barrel 10 facilitates the temporary storage of tea leaves. The two hammers 5 move towards each other and enter the crushing barrel 10, colliding to crush the tea leaves inside. Therefore, it is convenient to crush the tea leaves in the crushing barrel 10. The upper outer wall of the crushing barrel 10 has a feed inlet, and the inner wall of the feed inlet is fixedly connected to a feed hopper 22. The lower outer wall of the crushing barrel 10 has a discharge outlet, and the inner wall of the discharge outlet is fixedly connected to a metal screen 23. The bottom outer wall of the metal screen 23 is fixedly connected to an eccentric vibrator 24. The material passes through the feed hopper... The setting of 22 facilitates the introduction of tea leaves into the crushing barrel 10. After being crushed, the tea leaves are discharged after being screened by the metal screen 23. The setting of the eccentric vibrator 24 facilitates the feeding of tea leaves and avoids the tea leaves from clogging the metal screen 23. A guide box 25 is fixedly connected to the lower outer wall of the crushing barrel 10, and the guide box 25 is connected to the discharge port. A metal screen 4 is fixedly connected to the inner wall of the guide box 25, and the metal screen 4 is located below the eccentric vibrator 24. An inspection port is opened on one side of the outer wall of the guide box 25, and a cover plate 26 is snapped onto the inner wall of the inspection port. The guide box 25 is located above the guide plate 7. When the tea leaves enter the guide box 25, they are discharged onto the guide plate 7 after secondary filtration by the metal screen 4. When the cover plate 26 is removed, the impurities filtered out by the metal screen 4 can be cleaned.

[0028] For details, please refer to Figure 2-4The drive assembly 3 includes a drive housing 13 fixedly connected to the support frame 1. Two connecting arms 4 are rotatably connected to the outer wall of the drive housing 13. Gear 15 and Gear 2 16 are rotatably connected to one inner wall of the drive housing 13. The drive shafts of Gear 15 and Gear 2 16 are fixedly connected to the two connecting arms 4. Gear 3 17 is rotatably connected to the inner wall of the drive housing 13 near Gear 2 16. Gear 3 17 meshes with Gear 2 16. Gear 20 and Gear 2 21 are rotatably connected to one inner wall of the drive housing 13. Gear 20 meshes with Gear 15, and Gear 2 21 meshes with Gear 3 17. One end of the drive shaft of Gear 20 and Gear 2 21 is fixedly connected to a synchronous pulley 18. A connecting rod is provided between the two synchronous pulleys 18. A servo motor 14 is fixedly connected to one side of the outer wall of the drive box 13 on the same synchronous belt 19. The output shaft of the servo motor 14 is fixedly connected to one of the synchronous pulleys 18. When the servo motor 14 is started, it drives one of the synchronous pulleys 18 to rotate. With the cooperation of the synchronous belt 19, it drives the first missing gear 20 and the second missing gear 21 to rotate synchronously. When the first missing gear 20 rotates, it cooperates with the first gear 15 to drive the connecting arm 4 to swing. When the connecting arm 4 swings, it directly drives the hammer 5 to swing. At the same time, the second missing gear 21 cooperates with the third gear 17 and the second gear 16 to drive the other hammer 5 to swing synchronously. The setting of the third gear 17 makes it easy for the two hammers 5 to swing synchronously away from each other or towards each other. When the hammer 5 swings to the highest point, the first missing gear 20 and the second missing gear 21 disengage synchronously from the first gear 15 and the third gear 17. At this time, the two hammers 5 swing towards each other under the action of gravity and enter the crushing barrel 10. They crush the tea leaves by impact. When the missing gear 1 20 and missing gear 21 continue to rotate and mesh with gear 1 15 and gear 3 17 again, they drive the hammers 5 to rise to the highest point. Therefore, the two hammers 5 continuously crush the tea leaves in the crushing barrel 10.

[0029] For details, please refer to Figure 6-8The fine crushing mechanism 9 includes a base 27, a crushing cylinder 28 fixedly connected to the top outer wall of the base 27, a fixing frame 37 fixedly connected to the lower inner wall of the crushing cylinder 28, and a metal screen 39 fixedly connected to the top outer wall of the fixing frame 37. Multiple equally spaced blades 29 are fixedly connected to the inner wall of the crushing cylinder 28. An opening is provided on one side of the outer wall of the base 27, and a collection chamber 32 is slidably connected to the inner wall of the opening. Guided by a guide plate 7, the pre-crushed tea leaves are conveyed by a conveyor belt 6. The conveyor belt 6, in conjunction with the guide plate 8, feeds the tea leaves into the crushing cylinder 28. The metal screen 39 on the fixing frame 37 facilitates the screening of the crushed tea leaves, and the collection chamber 32 facilitates the collection of the screened tea leaves. A prism 38 is rotatably connected to the top outer wall of the fixing frame 37, and a protective sleeve 33 is fixedly connected to the bottom outer wall of the fixing frame 37. A crushing motor 34 is fixedly connected to the top outer wall of the protective sleeve 33. The output shaft of the 4 is fixedly connected to the prism 38, and the prism 38 is directly driven to rotate by the pulverizing motor 34. The protective sleeve 33 is provided to protect the pulverizing motor 34 and prevent tea leaves from adhering to it. A gantry 35 is fixedly connected to the top outer wall of the pulverizing cylinder 28, and a threaded opening is provided on the top outer wall of the gantry 35. An adjusting screw 36 is screwed to the inner wall of the threaded opening, and a mounting shaft 30 is rotatably connected to the bottom outer wall of the adjusting screw 36. Multiple equally spaced blades 31 are fixedly connected to the outer wall of the mounting shaft 30. A groove is provided on the bottom outer wall of the mounting shaft 30, and the prism 38 is slidably connected to the inner wall of the groove. When the pulverizing motor 34 starts, it drives the prism 38 to rotate. When the prism 38 rotates, it drives the mounting shaft 30 to rotate. The rotation of the mounting shaft 30 drives the blades 31 to rotate. The tea leaves are further pulverized by grinding between the blades 31 and the first blade 29. During the pulverizing process, the height of the blades 31 can be adjusted as needed. When adjusting, the adjusting screw 36 is rotated, which drives the mounting shaft 30 to rise or fall. The upward movement of the mounting shaft 30 will reduce the gap between the second blade 31 and the first blade 29, thereby improving the fineness of the crushing.

[0030] Working principle: During use, the tea leaves to be crushed are injected into the crushing barrel 10 through the feed hopper 22. After the tea leaves are injected, the servo motor 14 is started. The servo motor 14 drives one of the synchronous pulleys 18 to rotate. With the cooperation of the synchronous belt 19, it drives the first missing gear 20 and the second missing gear 21 to rotate synchronously. When the first missing gear 20 rotates, it cooperates with the first gear 15 to drive the connecting arm 4 to swing. When the connecting arm 4 swings, it directly drives the hammer 5 to swing. At the same time, the second missing gear 21 cooperates with the third gear 17 and the second gear 16 to drive the other hammer 5 to swing synchronously. The setting of the third gear 17 makes it easy for the two hammers 5 to swing synchronously away from each other or towards each other. When the hammer 5 swings to the highest point, When the missing gear 1 20 and missing gear 21 disengage from gear 1 15 and gear 3 17 simultaneously, the two hammers 5 swing towards each other under the action of gravity and enter the crushing barrel 10. Under the impact of the two hammers 5, the tea leaves in the crushing barrel 10 are crushed. When the missing gear 1 20 and missing gear 2 21 continue to rotate and mesh with gear 1 15 and gear 3 17 again, they drive the hammers 5 to rise to the highest point again. Therefore, the two hammers 5 continuously crush the tea leaves in the crushing barrel 10. The crushed tea leaves fall into the feed box 25 after being screened by the metal screen 1 23. When the eccentric vibrator 24 is started, it assists in feeding and at the same time prevents the metal screen 1 23 from being blocked. After being filtered again by the metal screen four, the tea leaves in the feed box 25 fall onto the feed plate one 7. Guided by the feed plate one 7, the tea leaves are conveyed by the conveyor belt 6. The conveyor belt 6, together with the feed plate two 8, feeds the tea leaves into the grinding cylinder 28. At the same time, the grinding motor 34 starts, driving the prism 38 to rotate. The rotation of the prism 38 drives the mounting shaft 30 to rotate, which in turn drives the blade two 31 to rotate. The tea leaves are further ground between the blade two 31 and the blade one 29. The ground tea leaves are then filtered through the metal screen three 39 and fall into the collection bin 32. During the grinding process, the position of the blade two 31 can be adjusted according to the actual situation. When adjusting, rotating the adjusting screw 36 drives the mounting shaft 30 to rise or fall. When the mounting shaft 30 rises, the vertical distance between the blade two 31 and the blade one 29 is reduced, thereby improving the grinding accuracy.

[0031] The above description is merely 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 hammer sieve integrated pulverizer for tea powder processing, comprising an H-shaped support frame (1), characterized in that: The support frame (1) is equipped with a coarse crushing mechanism (2) and a drive assembly (3) on its top outer wall. The drive assembly (3) is located above the coarse crushing mechanism (2). Two symmetrical connecting arms (4) are provided on one side of the outer wall of the drive assembly (3). One end of each connecting arm (4) is fixedly connected to a hammer (5). The opposite ends of the two hammers (5) are clamped with stainless steel protective covers (11). A conveyor belt (6) is provided below the coarse crushing mechanism (2). The conveyor belt (6) is inclined. A fine crushing mechanism (9) is provided below the discharge end of the conveyor belt (6). Guide plate one (7) and guide plate two (8) are fixedly connected to both ends of the conveyor belt (6). Guide plate one (7) is located below the coarse crushing mechanism (2), and guide plate two (8) is located above the fine crushing mechanism (9).

2. The integrated hammer sieve pulverizer for tea powder processing according to claim 1, characterized in that: The coarse crushing mechanism (2) includes a crushing barrel (10) fixedly connected to the support frame (1), and both ends of the crushing barrel (10) are provided with round openings. Both ends of the crushing barrel (10) are fixedly connected with arc plates (12), and the diameter of the hammer (5) matches the inner diameter of the crushing barrel (10).

3. The integrated hammer sieve pulverizer for tea powder processing according to claim 2, characterized in that: The upper outer wall of the crushing barrel (10) is provided with a feed inlet, and the inner wall of the feed inlet is fixedly connected with a feed hopper (22). The lower outer wall of the crushing barrel (10) is provided with a discharge port, and the inner wall of the discharge port is fixedly connected with a metal screen (23). The bottom outer wall of the metal screen (23) is fixedly connected with an eccentric vibrator (24).

4. The integrated hammer sieve pulverizer for tea powder processing according to claim 3, characterized in that: The lower outer wall of the crushing barrel (10) is fixedly connected to a guide box (25), and the guide box (25) is connected to the discharge port. The inner wall of the guide box (25) is fixedly connected to a metal screen four, and the metal screen four is located below the eccentric vibrator (24). An inspection port is opened on one side of the outer wall of the guide box (25), and a cover plate (26) is snapped onto the inner wall of the inspection port. The guide box (25) is located above the guide plate one (7).

5. The integrated hammer sieve pulverizer for tea powder processing according to claim 4, characterized in that: The drive assembly (3) includes a drive box (13) fixedly connected to a support frame (1). Two connecting arms (4) are rotatably connected to the outer wall of the drive box (13). Gear 1 (15) and Gear 2 (16) are rotatably connected to one inner wall of the drive box (13). The drive shafts of Gear 1 (15) and Gear 2 (16) are fixedly connected to the two connecting arms (4). Gear 3 (17) is rotatably connected to the inner wall of the drive box (13) near Gear 2 (16). Gear 3 (17) meshes with Gear 2 (16). 3) One side of the inner wall is rotatably connected to a missing gear 1 (20) and a missing gear 2 (21). The missing gear 1 (20) meshes with the gear 1 (15), and the missing gear 2 (21) meshes with the gear 3 (17). One end of the drive shaft of the missing gear 1 (20) and the missing gear 2 (21) is fixedly connected to a synchronous pulley (18). The two synchronous pulleys (18) are connected to the same synchronous belt (19). One side of the outer wall of the drive box (13) is fixedly connected to a servo motor (14), and the output shaft of the servo motor (14) is fixedly connected to one of the synchronous pulleys (18).

6. The hammer sieve integrated pulverizer for tea powder processing according to claim 5, characterized in that: The fine crushing mechanism (9) includes a base (27), a crushing cylinder (28) is fixedly connected to the top outer wall of the base (27), a fixing frame (37) is fixedly connected to the lower inner wall of the crushing cylinder (28), and a metal screen (39) is fixedly connected to the top outer wall of the fixing frame (37). Multiple equally spaced blades (29) are fixedly connected to the inner wall of the crushing cylinder (28). An opening is provided on one side outer wall of the base (27), and a collection bin (32) is slidably connected to the inner wall of the opening.

7. The integrated hammer sieve pulverizer for tea powder processing according to claim 6, characterized in that: The top outer wall of the fixed frame (37) is rotatably connected to a prism (38), the bottom outer wall of the fixed frame (37) is fixedly connected to a protective sleeve (33), and the top outer wall of the protective sleeve (33) is fixedly connected to a crushing motor (34), the output shaft of the crushing motor (34) is fixedly connected to the prism (38).

8. The integrated hammer sieve pulverizer for tea powder processing according to claim 7, characterized in that: A gantry (35) is fixedly connected to the top outer wall of the crushing cylinder (28), and a threaded opening is provided on the top outer wall of the gantry (35). An adjusting screw (36) is screwed to the inner wall of the threaded opening, and an installation shaft (30) is rotatably connected to the bottom outer wall of the adjusting screw (36). A plurality of equally spaced blades (31) are fixedly connected to the outer wall of the installation shaft (30). A prism (38) is slidably connected to the inner wall of the prism (30).

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