Tea rolling machine

Abstract

The utility model discloses a tea twisting machine, which relates to the technical field of tea processing, and comprises a base, the tea twisting machine is provided with a tea placing hopper, the tea placing hopper moves upwards and is separated from a rotating rod, so that the tea placing hopper can be taken down to pour out tea, and the tea adhered to the inner wall of the tea placing hopper can be conveniently scraped; a servo motor is operated to drive a rotating rod to slowly rotate, so that a U-shaped rotating plate can be driven to slowly rotate, tea leaves in a tea leaf placing hopper can be conveniently stirred, the tea leaves are more fully contacted and rolled by a rolling roller, and the difference of rolling effects of different areas in the tea leaf placing hopper is reduced; through a through hole, damage to tea fiber tissues caused by rotation of the U-shaped rotating plate can be reduced, a dismounting and mounting assembly is arranged, a rotating disc is rotated to drive a third lead screw to be separated from a second sleeve, then a first lead screw is rotated to drive the second sleeve and the U-shaped rotating plate to move upwards, limiting of the tea placing hopper can be relieved, and the tea placing hopper can be dismounted and mounted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a tea rolling machine. Background Art

[0002] Tea generally includes leaves and buds of tea trees. The main components of tea are catechins, cholestenone, caffeine, inositol, folic acid and pantothenic acid, which are good for health. A rolling machine is required in the production process of tea. A rolling machine is a machine that can keep the fiber tissue of the tea from being damaged. The rolling machine can reduce the volume of the tea, improve the quality of the tea, and make the tea more fragrant after it is made.

[0003] For example, a tea rolling machine disclosed in the utility model with authorization announcement number CN215649108U adjusts the height of the lifting seat to make the rolling rollers contact the tea leaves, and drives multiple groups of rolling rollers to reciprocate to roll the tea leaves through a reciprocating mechanism. The sleeve cooperates with the sliding column to squeeze the spring when the rolling rollers contact the tea leaves, thereby controlling the rolling force of the rolling rollers on the tea leaves.

[0004] This prior art also has the following problems when used:

[0005] When the reciprocating mechanism of the device drives the kneading roller to perform reciprocating motion, the kneading effect of the kneading roller on the tea leaves gradually weakens as the distance increases. Since the kneaded tea leaves are squeezed and in close contact, it is difficult to further lower the height of the kneading roller, resulting in large differences in the kneading effects of the tea leaves in different areas of the device, thereby reducing the quality of the tea leaves. After the device completes kneading, it is difficult to remove the tea leaves from the tea placing bucket and pour out the tea leaves. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a tea rolling machine to solve the technical problems mentioned in the above background.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a tea rolling machine, comprising a base;

[0008] The tea placing bucket is arranged above the base, and the tea placing bucket can be moved upward to conveniently remove the tea placing bucket and pour out the tea leaves;

[0009] A mixing component is arranged above the base, and the mixing component can improve the rolling effect of the tea leaves;

[0010] The disassembly and assembly component is arranged inside the tea placing bucket, and the disassembly and assembly component can facilitate the disassembly and assembly of the tea placing bucket.

[0011] As an optimal technical solution of the utility model, support seats are provided at the four corners of the bottom surface of the tea placing bucket, the bottom surface of the support seat is fixedly connected to the base, the top surface of the base is fixedly provided with symmetrical fixing rods, the top surface of the fixing rods is fixedly provided with a fixing frame, the outer side of the fixing frame is slidably connected to a first lifting plate, the top surface of the first lifting plate is rotatably connected to a first screw rod through a bearing, the first screw rod passes through the fixing frame and is threadedly connected to the fixing frame, and the inner bottom surface of the tea placing bucket is rotatably connected to a first sleeve through a bearing.

[0012] As an optimal technical solution of the utility model, a mixing assembly includes a servo motor, a second lifting plate, a guide rod, a first connecting plate, a second screw rod, a second connecting plate, a third connecting plate, a U-shaped fixed plate, a kneading roller, a U-shaped rotating plate, a baffle, a rotating rod and a through hole, wherein a servo motor is fixedly installed on the top surface of the base, a rotating rod is fixedly arranged on the top surface of the output end of the servo motor, a plurality of U-shaped rotating plates are installed on the outside of the rotating rod, a baffle is fixedly arranged on the inside of the U-shaped rotating plate, and a plurality of through holes are penetrated through the side surface of the U-shaped rotating plate, a symmetrical second lifting plate is fixedly arranged on the front side of the first lifting plate, a symmetrical guide rod is fixedly arranged on the inside of the second lifting plate, a first connecting plate is slidably connected to the outside of the guide rod, a second connecting plate is fixedly arranged on the inside of the first connecting plate, a second screw rod is threadedly connected to the inside of the second connecting plate, a plurality of groups of symmetrical third connecting plates are fixedly arranged on the bottom surface of the first connecting plate, a U-shaped fixed plate is fixedly arranged on the bottom surface of the third connecting plate, and a kneading roller is rotatably connected to the inside of the U-shaped fixed plate through a bearing.

[0013] As a preferred technical solution of the utility model, the second screw rod passes through the second lifting plate on the right side, and is rotatably connected to the inner side of the second lifting plate on the left side through a bearing. The rotating rod passes through the tea placing bucket to the inside of the first sleeve, and the rotating rod is adapted to the first sleeve, and is slidably connected to the inner wall of the first sleeve.

[0014] As a preferred technical solution of the utility model, the disassembly and assembly component includes a turntable, a third screw rod, a second sleeve, a first limit rod and a second limit rod. The top surface of the first sleeve is provided with a turntable, the third screw rod is fixedly provided with a third screw rod on the bottom surface of the turntable, the second sleeve is slidably connected to the outer side of the first sleeve, a symmetrical first limit rod is fixedly provided on the outer side of the turntable, and a symmetrical second limit rod is fixedly provided on the outer side of the first sleeve.

[0015] As a preferred technical solution of the utility model, a first limiting groove adapted to the first limiting rod is provided on the inner side of the first sleeve, and the first limiting rod is slidably connected to the first sleeve through the first limiting groove, a second limiting groove adapted to the second limiting rod is provided on the inner side of the second sleeve, and the second limiting rod is slidably connected to the second sleeve through the second limiting groove, the outer side of the second sleeve is fixedly connected to the U-shaped rotating plate, and a threaded hole adapted to the third screw rod is provided on the top surface of the first sleeve, and the third screw rod is threadedly connected to the first sleeve through the threaded hole.

[0016] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0017] The utility model provides a tea placing bucket, and the tea placing bucket moves upward and disengages from the rotating rod, so that the tea placing bucket can be removed and the tea leaves can be poured out, which is convenient for scraping the tea leaves adhered to the inner wall of the tea placing bucket, and by providing a mixing component, the servo motor is operated to drive the rotating rod to rotate slowly, which can drive the U-shaped rotating plate to rotate slowly, which is convenient for stirring the tea leaves inside the tea placing bucket, so that the kneading roller can more fully contact and knead the tea leaves, reduce the difference in kneading effects in different areas inside the tea placing bucket, and improve the quality of the tea leaves, and the through hole can reduce the damage of the tea fiber tissue caused by the rotation of the U-shaped rotating plate, and by providing a disassembly and assembly component, the turntable is rotated to drive the third screw rod to disengage from the second sleeve, and then the first screw rod is rotated to drive the second sleeve and the U-shaped rotating plate to move upward, so that the limit of the tea placing bucket can be released, and the disassembly and installation of the tea placing bucket can be convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the left side view of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in top view;

[0022] Figure 5 This is a schematic diagram of the disassembly structure of the tea placing bucket and the disassembly assembly components of the utility model;

[0023] Wherein: 1. base; 2. tea placing bucket; 3. fixing rod; 4. fixing frame; 5. first screw rod; 6. servo motor; 7. second lifting plate; 8. guide rod; 9. first connecting plate; 10. second screw rod; 11. second connecting plate; 12. third connecting plate; 13. U-shaped fixing plate; 14. kneading roller; 15. U-shaped rotating plate; 16. baffle; 17. rotating rod; 18. first sleeve; 19. rotating disk; 20. third screw rod; 21. second sleeve; 22. first limiting rod; 23. second limiting rod; 24. through hole; 25. first lifting plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0025] Example

[0026] Please refer to Figure 1-Figure 4 As shown, the utility model provides a tea kneading machine, including a base 1, a tea placing bucket 2 is arranged above the base 1, support columns are arranged at the four corners of the bottom surface of the tea placing bucket 2, the bottom surface of the support column is fixedly connected to the base 1, the inner bottom surface of the tea placing bucket 2 is rotatably connected to a first sleeve 18 through a bearing, a symmetrical fixing rod 3 is fixedly arranged on the top surface of the base 1, a fixing frame 4 is fixedly arranged on the top surface of the fixing rod 3, a first lifting plate 25 is slidably connected to the outer side of the fixing frame 4, a first screw rod 5 is rotatably connected to the top surface of the first lifting plate 25 through a bearing, the first screw rod 5 penetrates the fixing frame 4 and is threadedly connected to the fixing frame 4, and rotating the first screw rod 5 can drive the first screw rod 5 and the first lifting plate 25 to move up and down.

[0027] like Figure 1-Figure 5As shown, a mixing assembly is arranged above the base 1, and the mixing assembly consists of a servo motor 6, a second lifting plate 7, a guide rod 8, a first connecting plate 9, a second screw rod 10, a second connecting plate 11, a third connecting plate 12, a U-shaped fixed plate 13, a kneading roller 14, a U-shaped rotating plate 15, a baffle 16, a rotating rod 17 and a through hole 24. The servo motor 6 is fixedly installed on the top surface of the base 1, and a rotating rod 17 is fixedly arranged on the top surface of the output end of the servo motor 6. The rotating rod 17 passes through the tea placing bucket 2 to the inside of the first sleeve 18, and the rotating rod 17 and the first sleeve 18 are connected. 8 is adapted, the rotating rod 17 is slidably connected to the inner wall of the first sleeve 18, a plurality of U-shaped rotating plates 15 are installed on the outer side of the rotating rod 17, a baffle 16 is fixedly arranged on the inner side of the U-shaped rotating plate 15, a plurality of through holes 24 are penetrated through the side of the U-shaped rotating plate 15, a symmetrical second lifting plate 7 is fixedly arranged on the front side of the first lifting plate 25, a symmetrical guide rod 8 is fixedly arranged on the inner side of the second lifting plate 7, a first connecting plate 9 is slidably connected to the outer side of the guide rod 8, a second connecting plate 11 is fixedly arranged on the inner side of the first connecting plate 9, and the second connecting plate 11 is internally threadedly connected with The second screw rod 10 passes through the second lifting plate 7 on the right side, and is rotatably connected to the inner side of the second lifting plate 7 on the left side through a bearing. A plurality of symmetrical third connecting plates 12 are fixedly arranged on the bottom surface of the first connecting plate 9, and a U-shaped fixing plate 13 is fixedly arranged on the bottom surface of the third connecting plate 12. A kneading roller 14 is rotatably connected to the inner side of the U-shaped fixing plate 13 through a bearing. The U-shaped fixing plate 13 and the kneading roller 14 are always arranged below the baffle 16. The servo motor 6 is operated to drive the rotating rod 17 to rotate slowly, which can drive the U-shaped rotating plate 15 The tea leaves are slowly rotated to facilitate stirring of the tea leaves inside the tea placing bucket 2, so that the kneading roller 14 can more fully contact and knead the tea leaves, reduce the difference in kneading effects in different areas inside the tea placing bucket 2, and improve the quality of the tea leaves. The through hole 24 can facilitate the tea leaves to pass through the U-shaped rotating plate 15, reduce the damage to the tea leaf fiber tissue caused by the rotation of the U-shaped rotating plate 15, and the rotation of the U-shaped rotating plate 15 can loosen the tea leaves, making it convenient to continue to lower the height of the kneading roller 14 after the kneading roller 14 contacts the tea leaves, thereby increasing the kneading strength of the kneading roller 14 on the tea leaves.

[0028] Specifically, pour tea leaves into the tea placing bucket 2, rotate the first screw rod 5 to drive the first lifting plate 25 to move downward, and can drive the second lifting plate 7 to move downward, thereby driving the U-shaped fixing plate 13 and the kneading roller 14 to move downward, until the kneading roller 14 contacts and squeezes the tea leaves, rotate the second screw rod 10 to drive the second connecting plate 11 to move left and right, and can drive the first connecting plate 9 to move left and right, thereby driving the U-shaped fixing plate 13 and the kneading roller 14 to move left and right, and the kneading roller 14 can knead the tea leaves by moving left and right. After kneading is completed, rotate the first screw rod 5 to drive the kneading roller 14 to move left and right. The roller 14 moves upward to separate from the tea leaves, and the servo motor 6 is operated to drive the rotating rod 17 to rotate slowly. The rotation of the rotating rod 17 drives the U-shaped rotating plate 15 to rotate slowly, thereby stirring the tea leaves inside the tea placing bucket 2, so that the kneaded tea leaves are mixed with other tea leaves. After the mixing is completed, the first screw 5 is rotated to drive the kneading roller 14 to move downward and contact the tea leaves. The above operation is repeated to make the kneading roller 14 knead tea leaves in multiple areas, thereby reducing the difference in kneading effects in different areas inside the tea placing bucket 2. During the kneading, the U-shaped fixed plate 13 never contacts the baffle 16.

[0029] like Figure 1-Figure 5As shown, a disassembly and assembly component is arranged inside the tea placing bucket 2, and the disassembly and assembly component consists of a rotating disk 19, a third screw rod 20, a second sleeve 21, a first limiting rod 22 and a second limiting rod 23. A rotating disk 19 is arranged on the top surface of the first sleeve 18, and the third screw rod 20 is fixedly arranged on the bottom surface of the rotating disk 19. A threaded hole adapted to the third screw rod 20 is arranged on the top surface of the first sleeve 18, and the third screw rod 20 is threadedly connected to the first sleeve 18 through the threaded hole. The second sleeve 21 is slidably connected to the outside of the first sleeve 18, and the outside of the second sleeve 21 is fixedly connected to the U-shaped rotating plate 15. A symmetrical first limiting rod 22 is fixedly arranged on the outside of the rotating rod 17, and a first limiting groove adapted to the first limiting rod 22 is arranged on the inside of the first sleeve 18. The first limiting rod 22 is slidably connected to the first sleeve 18 through the first limiting groove. A symmetrical second limiting rod 23 is fixedly arranged on the outside of the first sleeve 18, and a second limiting groove adapted to the second limiting rod 23 is arranged on the inside of the second sleeve 21. The limiting rod 23 is slidably connected with the second sleeve 21 through the second limiting groove, and the rotating rod 17 rotates to cooperate with the first limiting rod 22 to drive the first sleeve 18 to rotate. The first sleeve 18 rotates to cooperate with the second limiting rod 23 to drive the second sleeve 21 to rotate, thereby driving the U-shaped rotating plate 15 to rotate. After the device completes the kneading of the tea leaves, the rotating disk 19 drives the third screw rod 20 to disengage from the second sleeve 21, and then rotates the first screw rod 5 to drive the U-shaped fixing plate 13 and the kneading roller 14 to move upward. The top surface of the kneading roller 14 contacts the baffle 16 to drive the baffle 16 to move upward, thereby driving the U-shaped rotating plate 15 and the second sleeve 21 to move upward until the second sleeve 21 is separated from the first sleeve 18, and the limit on the tea placing bucket 2 can be released. The tea placing bucket 2 moves upward and disengages from the rotating rod 17, and the tea placing bucket 2 can be removed to pour out the tea leaves, which is convenient for scraping the tea leaves adhering to the inner wall of the tea placing bucket 2, and convenient for disassembly and installation of the tea placing bucket 2.

[0030] Specific working principle:

[0031] When the device is in use, tea leaves are poured into the tea placing bucket 2, and the first screw rod 5 is rotated to drive the first lifting plate 25 to move downward, which can drive the second lifting plate 7 to move downward, thereby driving the U-shaped fixing plate 13 and the kneading roller 14 to move downward, until the kneading roller 14 contacts and squeezes the tea leaves, and the second screw rod 10 is rotated to drive the second connecting plate 11 to move left and right, which can drive the first connecting plate 9 to move left and right, thereby driving the U-shaped fixing plate 13 and the kneading roller 14 to move left and right. The kneading roller 14 moves left and right to knead the tea leaves, and after kneading is completed, the first screw rod 5 is rotated to drive the kneading roller 14 to move upward and away from the tea leaves, and the servo motor 6 is operated to drive the rotating rod 17 to rotate slowly, and the rotating rod 17 rotates to drive the U-shaped rotating plate 15 slowly rotates, thereby stirring the tea leaves inside the tea placing bucket 2, so that the rolled tea leaves are mixed with other tea leaves. After the mixing is completed, the first screw rod 5 is rotated to drive the rolling roller 14 to move downward and contact the tea leaves. The above operation is repeated to make the rolling roller 14 roll the tea leaves in multiple areas, thereby reducing the difference in rolling effects in different areas inside the tea placing bucket 2 and improving the quality of the tea leaves. The through hole 24 can facilitate the tea leaves to pass through the U-shaped rotating plate 15, reduce the damage to the tea fiber tissue caused by the rotation of the U-shaped rotating plate 15, and the rotation of the U-shaped rotating plate 15 can loosen the tea leaves, so that it is convenient to continue to lower the height of the rolling roller 14 after the rolling roller 14 contacts the tea leaves, thereby increasing the rolling force of the rolling roller 14 on the tea leaves.

[0032] After the device completes kneading the tea leaves, the turntable 19 is rotated to drive the third screw rod 20 to disengage from the second sleeve 21, and then the first screw rod 5 is rotated to drive the U-shaped fixing plate 13 and the kneading roller 14 to move upward. The top surface of the kneading roller 14 contacts the baffle 16 to drive the baffle 16 to move upward, thereby driving the U-shaped rotating plate 15 and the second sleeve 21 to move upward until the second sleeve 21 is disengaged from the first sleeve 18, and the limit on the tea placing bucket 2 can be released. The tea placing bucket 2 moves upward and disengages from the rotating rod 17, and the tea placing bucket 2 can be removed to pour out the tea leaves, which is convenient for scraping the tea leaves adhering to the inner wall of the tea placing bucket 2, and convenient for disassembly and installation of the tea placing bucket 2.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tea rolling machine, comprising a base (1), characterized in that: A tea placing hopper (2), wherein the tea placing hopper (2) is arranged above the base (1), and the tea placing hopper (2) can be moved upwards to facilitate the removal of the tea placing hopper (2) and pouring out the tea leaves; A mixing component, which is arranged above the base (1) and can improve the rolling effect of the tea leaves; The disassembly and assembly component is arranged inside the tea placing bucket (2), and the disassembly and assembly component can facilitate the disassembly and assembly of the tea placing bucket (2).

2. A tea rolling machine according to claim 1, characterized in that: The four corners of the bottom surface of the tea placing bucket (2) are provided with support seats, the bottom surface of the support seats is fixedly connected to the base (1), the top surface of the base (1) is fixedly provided with symmetrical fixing rods (3), the top surface of the fixing rods (3) is fixedly provided with a fixing frame (4), the outer side of the fixing frame (4) is slidably connected with a first lifting plate (25), the top surface of the first lifting plate (25) is rotatably connected with a first screw rod (5) through a bearing, the first screw rod (5) passes through the fixing frame (4) and is threadedly connected to the fixing frame (4), and the inner bottom surface of the tea placing bucket (2) is rotatably connected with a first sleeve (18) through a bearing.

3. A tea rolling machine according to claim 2, characterized in that: The mixing assembly comprises a servo motor (6), a second lifting plate (7), a guide rod (8), a first connecting plate (9), a second screw rod (10), a second connecting plate (11), a third connecting plate (12), a U-shaped fixed plate (13), a kneading roller (14), a U-shaped rotating plate (15), a baffle (16), a rotating rod (17) and a through hole (24), wherein the servo motor (6) is fixedly mounted on the top surface of the base (1), a rotating rod (17) is fixedly arranged on the top surface of the output end of the servo motor (6), a plurality of U-shaped rotating plates (15) are mounted on the outer side of the rotating rod (17), a baffle (16) is fixedly arranged on the inner side of the U-shaped rotating plate (15), and a plurality of U-shaped rotating plates (15) are arranged through the side surface of the U-shaped rotating plate (15). A through hole (24) is provided on the front of the first lifting plate (25), a symmetrical second lifting plate (7) is fixedly provided on the inner side of the second lifting plate (7), a symmetrical guide rod (8) is fixedly provided on the outer side of the guide rod (8), a first connecting plate (9) is slidably connected to the outer side of the guide rod (8), a second connecting plate (11) is fixedly provided on the inner side of the first connecting plate (9), a second screw rod (10) is internally threadedly connected to the second connecting plate (11), a plurality of groups of symmetrical third connecting plates (12) are fixedly provided on the bottom surface of the first connecting plate (9), a U-shaped fixing plate (13) is fixedly provided on the bottom surface of the third connecting plate (12), and a kneading roller (14) is rotatably connected to the inner side of the U-shaped fixing plate (13) via a bearing.

4. A tea rolling machine according to claim 3, characterized in that: The second screw rod (10) passes through the second lifting plate (7) on the right side, and is rotatably connected to the inner side of the second lifting plate (7) on the left side through a bearing. The rotating rod (17) passes through the tea placing bucket (2) to the inside of the first sleeve (18), and the rotating rod (17) is adapted to the first sleeve (18), and the rotating rod (17) is slidably connected to the inner wall of the first sleeve (18).

5. A tea rolling machine according to claim 4, characterized in that: The disassembly assembly comprises a rotating disk (19), a third screw rod (20), a second sleeve (21), a first limiting rod (22) and a second limiting rod (23); the rotating disk (19) is arranged on the top surface of the first sleeve (18); the third screw rod (20) is fixedly arranged on the bottom surface of the rotating disk (19); the second sleeve (21) is slidably connected to the outer side of the first sleeve (18); a symmetrical first limiting rod (22) is fixedly arranged on the outer side of the rotating rod (17); and a symmetrical second limiting rod (23) is fixedly arranged on the outer side of the first sleeve (18).

6. A tea rolling machine according to claim 5, characterized in that: A first limiting groove adapted to the first limiting rod (22) is provided on the inner side of the first sleeve (18), and the first limiting rod (22) is slidably connected to the first sleeve (18) through the first limiting groove; a second limiting groove adapted to the second limiting rod (23) is provided on the inner side of the second sleeve (21), and the second limiting rod (23) is slidably connected to the second sleeve (21) through the second limiting groove; the outer side of the second sleeve (21) is fixedly connected to the U-shaped rotating plate (15); a threaded hole adapted to the third screw rod (20) is provided on the top surface of the first sleeve (18), and the third screw rod (20) is threadedly connected to the first sleeve (18) through the threaded hole.

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