Rolling device for processing Pu'er tea

Abstract

The utility model relates to the field of Pu'er tea processing, and discloses a rolling device for Pu'er tea processing, which comprises a rack, a rotating component is arranged at the upper part of the rack, a rolling component is arranged at the lower part of the rotating component, a rolling disc is arranged in the middle of the rack, and the rolling component comprises a reciprocating rolling part. The lower part of the reciprocating kneading part is provided with a kneading block, the kneading assembly further comprises a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the middle part of the rotating shaft is provided with an auxiliary assembly, the auxiliary assembly comprises two connecting plates, and the front and rear parts of the two connecting plates are jointly and fixedly connected with a supporting rod. According to the tea leaf rolling machine, the rack and the rotating mechanism are arranged, and the rolling assembly and the rolling disc are matched with each other, so that tea leaves can stay on the rolling disc, the rolling assembly can be used for more sufficiently rolling the tea leaves, and the tea leaf rolling machine is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pu'er tea processing, especially to a rubbing and twisting device for pu'er tea processing. BACKGROUND

[0002] Pu'er tea is a kind of tea unique to Yunnan Province of China, which belongs to post-fermented tea and is mainly divided into raw pu'er and ripe pu'er. Raw pu'er tea has fresh and refreshing taste, high aroma and is easier to improve with time, which is suitable for long-term storage. Ripe pu'er tea is fermented by piling and has mellow taste and deep red soup, which is suitable for immediate drinking. In the processing of pu'er tea, rubbing and twisting is an important link, which mainly breaks the cells of tea leaves to promote the exudation of tea juice, thereby improving the aroma and taste of tea leaves. Traditional rubbing and twisting is generally done manually, but mechanical rubbing and twisting device is usually used in modern processing.

[0003] After searching, the Chinese patent publication No. CN217218047U discloses a rubbing and twisting device for pu'er tea processing, which includes a table plate, four sides of the bottom of the table plate are connected with supporting legs, one side of the table plate is provided with a first table block, a first sliding hole is arranged in front of and behind the first table block, a mounting plate is slidably arranged in the first sliding hole, a motor is arranged on the mounting plate, the rotor shaft of the motor penetrates through the mounting plate and is provided with a rotating roller, a soft tube is sleeved on the rotating roller, rotating shafts are connected to the center positions of the two ends of the rotating roller, one side of the rotating shaft is connected to the end of the rotor shaft of the motor, and the other side of the table plate is provided with a second table block. The two motors drive the rotating rollers to rotate towards each other, and the two electric telescopic rods drive the two rotating rollers to move alternately forward and backward, so that the soft tubes on the rotating rollers in front and back positions rotate in reverse state to the left and right to rub and twist the tea leaves between them. This rubbing and twisting device does not need manual rubbing and twisting of tea leaves, workers consume less physical strength, and the amount of tea leaves formed per unit time is increased.

[0004] Although the above-mentioned device does not need manual rubbing and twisting of tea leaves, the processing of pu'er tea generally needs rubbing and twisting for a period of time to promote the exudation of tea juice. However, the device does not have a mechanism for tea leaves to stay, which causes the tea leaves to directly fall into the lower box after passing through the two soft tubes, and the rubbing and twisting is not sufficient. In addition, manual rubbing and twisting generally adopts the way of rubbing and pressing with both hands. The device moves forward and backward alternately while the two rotating rollers rotate towards each other, which is easy to damage the pu'er tea leaves between the two soft tubes, thereby affecting the quality and appearance of the whole pu'er tea. Therefore, a rubbing and twisting device for pu'er tea processing is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of rubbing device for pu'er tea processing, to improve the device in the prior art is not set up the mechanism for tea stay, resulting in tea will be after two soft tube directly drop into lower part of the case, prone to rubbing not fully, and artificial rubbing generally adopts the way of two hands rubbing, the device is also moved alternately while the two rotating rollers are rotated towards each other, it is easy to rub the pu'er tea between the two soft tubes and break, thereby affecting the quality and appearance of overall pu'er tea, not practical enough.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of rubbing device for pu'er tea processing, including rack, the upper part of the rack is provided with rotating assembly, the lower part of the rotating assembly is provided with rubbing assembly, the middle part of the rack is provided with rubbing disc, the rubbing assembly includes reciprocating kneading piece, the lower part of the reciprocating kneading piece is provided with rubbing block.

[0007] As a further description of the above technical scheme:

[0008] The rubbing assembly further includes a motor, the output end of the motor is fixedly connected with a rotating shaft, the middle part of the rotating shaft is provided with an auxiliary assembly.

[0009] As a further description of the above technical scheme:

[0010] The auxiliary assembly includes a connecting plate and two, the front and rear of the two connecting plates are both fixedly connected with a support rod, the left and right parts of the connecting plate located in the lower part are both fixedly connected with a limiting tube, and the top surface of the connecting plate located in the upper part is fixedly connected with an empty tube in the middle part.

[0011] As a further description of the above technical scheme:

[0012] The reciprocating kneading piece includes a mounting plate, the bottom surface of the mounting plate is fixedly connected with a fixed block on the left and right parts, the fixed block is fixedly connected with the rubbing block, the middle part of the mounting plate is provided with an opening, the middle part of the opening is provided with a connecting half ring, the upper part of the connecting half ring is provided with a control block, and the connecting half ring and the control block are rotatably connected with a connecting block between the upper part and the control block, and the rotating shaft is fixedly connected with the top of the control block.

[0013] As a further description of the above technical scheme:

[0014] The middle part of the opening is rotatably connected with a connecting rod, the connecting rod penetrates the lower part of the connecting half ring and is rotatably connected therewith, the left and right sides of the mounting plate are movably connected with an auxiliary rod, the upper part of the auxiliary rod is movably connected with a limiting sleeve, and the limiting sleeve is slidably connected with the limiting tube.

[0015] As a further description of the above technical scheme:

[0016] The bottom of the rubbing and twisting block is fixedly connected with a rubbing and twisting pad.

[0017] As a further description of the above technical solution:

[0018] The rack comprises a top ring, the bottom surface of the top ring is fixedly connected with supporting legs at the front, back, left and right parts, the top of the top ring is fixedly connected with a mounting frame, the lower part of the top ring is provided with a fixing ring, the supporting legs penetrate through the fixing ring and are fixedly connected therewith, and the fixing ring is fixedly connected with the rubbing and twisting disc.

[0019] As a further description of the above technical solution:

[0020] The rotating assembly comprises a second motor, the second motor is fixedly connected with the mounting frame, the output end of the second motor is fixedly connected with a rotating rod, the rotating rod penetrates through the mounting frame and is rotatably connected therewith, the bottom of the rotating rod is fixedly connected with a fixing plate, the hollow pipe is fixedly connected with the fixing plate, the first motor is fixedly connected with the fixing plate, the rotating shaft penetrates through the fixing plate and is rotatably connected therewith, and the top surface of the fixing plate is fixedly connected with an outer shell.

[0021] As a further description of the above technical solution:

[0022] The inner wall of the rubbing and twisting disc is fixedly connected with a plurality of auxiliary strips, and the middle part of the rubbing and twisting disc is provided with a baffle.

[0023] The present application has the following beneficial effects:

[0024] 1、In the present application, the rack, the rotating mechanism, the rubbing and twisting assembly and the rubbing and twisting disc are arranged to cooperate with each other, so that the tea leaves can stay on the rubbing and twisting disc, and the rubbing and twisting assembly can more fully rub and twist the tea leaves, and is more practical.

[0025] 2、In the present application, the first motor, the rotating shaft, the auxiliary assembly, the rubbing block and the reciprocating rubbing element are arranged to cooperate with each other, so that the rubbing and twisting assembly can better simulate manual rubbing and twisting operation, and the relatively soft rubbing pad and the relatively smooth auxiliary strip can better avoid damage to the tea leaves during rubbing and twisting, and are more practical. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The present application provides a rubbing and twisting device for pu'er tea processing, and the whole three-dimensional structure schematic view of the rubbing and twisting device is shown in the figure.

[0027] Figure 2 The present application provides a rubbing and twisting device for pu'er tea processing, and the split three-dimensional structure schematic view of the rubbing and twisting device is shown in the figure.

[0028] Figure 3This utility model provides a three-dimensional structural diagram showing the disassembled rotating component and kneading component of a kneading device for processing Pu'er tea.

[0029] Figure 4 This is a three-dimensional structural diagram of an auxiliary component of a kneading device for processing Pu'er tea, as proposed in this utility model.

[0030] Figure 5 This is a three-dimensional structural diagram of the reciprocating kneading component of a kneading device for processing Pu'er tea, as proposed in this utility model.

[0031] Figure 6 This is a three-dimensional structural diagram of the reciprocating kneading component of a kneading device for processing Pu'er tea, as proposed in this utility model.

[0032] Legend:

[0033] 1. Frame; 2. Rotating assembly; 3. Kneading assembly; 4. Kneading disc; 31. Motor No. 1; 32. Rotating shaft; 33. Auxiliary assembly; 34. Kneading block; 35. Reciprocating kneading component; 331. Connecting plate; 332. Support rod; 333. Limiting tube; 334. Empty tube; 351. Mounting plate; 352. Fixing block; 353. Connecting half ring; 354. Connecting block; 355. Control block; 356. Opening; 357. Auxiliary rod; 358. Limiting sleeve; 359. Connecting rod; 341. Kneading pad; 11. Top ring; 12. Support leg; 13. Mounting frame; 14. Fixing ring; 21. Motor No. 2; 22. Rotating rod; 23. Fixing plate; 24. Outer shell; 41. Auxiliary strip; 42. Baffle. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0035] Reference Figure 1 An embodiment of this utility model provides a kneading device for processing Pu'er tea, including a frame 1 for connecting various components, a rotating component 2 for controlling the rotation of a kneading component 3 on the upper part of the frame 1, a kneading component 3 for kneading Pu'er tea on the lower part of the rotating component 2, and a kneading disc 4 for placing tea leaves and cooperating with the kneading of Pu'er tea.

[0036] like Figure 2As shown, the frame 1 includes a top ring 11, which is used to connect various components. The opening in the middle of the top ring 11 can accommodate the rotation of the kneading assembly 3. Support legs 12 are fixedly connected to the front, back, left and right sides of the bottom of the top ring 11 for supporting the overall equipment. A mounting bracket 13 is fixedly connected to the top of the top ring 11 for mounting the rotating assembly 2. A fixing ring 14 is provided at the bottom of the top ring 11 for mounting the kneading disc 4. The support legs 12 pass through the fixing ring 14 and are fixedly connected to it. The fixing ring 14 is fixedly connected to the kneading disc 4. Multiple auxiliary strips 41 are fixedly connected to the inner wall of the kneading disc 4. They are curved and used to assist in kneading the tea leaves with the kneading pad 341. Their outer walls are relatively smooth to prevent damage to the tea leaves. A baffle 42 is provided in the middle of the kneading disc 4. It can be opened and closed between the baffle and the kneading disc 4 by a cylinder or electric rod to facilitate the discharge of the kneaded tea leaves.

[0037] Please see Figure 3 The rotating assembly 2 includes a second motor 21, which provides power to the assembly. The second motor 21 is fixedly connected to the mounting frame 13. A rotating rod 22 is fixedly connected to the output end of the second motor 21, which is used to drive the connection of the fixed plate 23. The rotating rod 22 passes through the mounting frame 13 and is rotatably connected to it. The bottom of the rotating rod 22 is fixedly connected to the fixed plate 23, and the hollow tube 334 is fixedly connected to it. The fixed plate 23 is composed of two circular plates of different sizes. The rotating rod 22 is fixed to the center of the large circular plate, and the small circular plate is located outside the large circular plate to cooperate with the installation of the kneading assembly 3. The first motor 31 is fixedly connected to the fixed plate 23 and is fixed on the small circular plate. The rotating shaft 32 passes through the fixed plate 23 and is rotatably connected to it. The top surface of the fixed plate 23 is fixedly connected to the outer shell 24, which is used to protect the first motor 31.

[0038] Furthermore, the kneading assembly 3 includes a reciprocating kneading component 35, which can drive the kneading block 34 to reciprocate up and down to simulate the action of hand kneading. The lower part of the reciprocating kneading component 35 is provided with a kneading block 34 for kneading tea processing. The bottom of the kneading block 34 is fixedly connected to a kneading pad 341, which can be made of a material with a certain degree of softness such as rubber to prevent damage to the tea during kneading. The kneading assembly 3 also includes a primary motor 31 for providing power to the assembly. The output end of the primary motor 31 is fixedly connected to a rotating shaft 32 for cooperating with the installation of the reciprocating kneading component 35. An auxiliary component 33 is provided in the middle of the rotating shaft 32 for assisting in the use of the reciprocating kneading component 35.

[0039] like Figure 4 - Figure 6As shown, the auxiliary component 33 includes two connecting plates 331, which are used to connect various components. A rotating shaft 32 passes through the two connecting plates 331 and is rotatably connected to them. The front and rear parts of the two connecting plates 331 are both fixedly connected to a support rod 332, which is used to connect the two connecting plates 331. The left and right parts of the lower connecting plate 331 are both connected to a limit tube 333, which is used to limit the movement direction of the limit sleeve 358. The top surface of the upper connecting plate 331 is fixedly connected to a hollow tube 334, which is used to limit the auxiliary component 33. It is fixedly connected to the fixed plate 23, and the rotating shaft 32 is located inside it and does not contact it.

[0040] Furthermore, the reciprocating kneading component 35 includes a mounting plate 351 for mounting various components. Fixing blocks 352 are fixedly connected to the left and right sides of the bottom surface of the mounting plate 351, for mounting the reciprocating kneading component 35 and the kneading block 34. The fixing blocks 352 are fixedly connected to the kneading block 34. An opening 356 is provided in the middle of the mounting plate 351 for connecting the connecting half-ring 353 and for adjusting the tilt angle of the connecting half-ring 353. A connecting half-ring 353 is provided in the middle of the opening 356, and connecting posts are fixedly connected to its middle and lower left and right sides. A control block 355 is provided on the upper part of the connecting half-ring 353, and its lower part is an inclined surface used to drive the mounting plate 351 to reciprocate up and down via the connecting half-ring 353. A connecting block 354 is rotatably connected between the upper part of the connecting half-ring 353 and the control block 355, and its lower part... The connecting block 354 is connected to the connecting column on the upper part of the connecting half-ring 353. The middle part of the connecting block 354 is a column and the upper and lower parts are spheres to facilitate the connection and rotation of the control block 355. The connection position between the connecting block 354 and the control block 355 is far from the center of the control block 355. The rotating shaft 32 is fixedly connected to the top of the control block 355. The middle part of the opening 356 is rotatably connected to the connecting rod 359, which is used to connect the connecting half-ring 353 and the mounting plate 351. The connecting rod 359 passes through the lower part of the connecting half-ring 353 and is rotatably connected to it. The left and right sides of the mounting plate 351 are movably connected to the auxiliary rod 357, which is used to connect the limiting sleeve 358. The upper part of the auxiliary rod 357 is movably connected to the limiting sleeve 358. The limiting sleeve 358 is slidably connected to the limiting tube 333. It is used to cooperate with the auxiliary rod 357 and the limiting tube 333 to control the movement direction of the mounting plate 351.

[0041] Working Principle: During use, pour the tea leaves to be processed into the kneading disc 4, then turn on motor 31. Motor 31 will drive the rotating shaft 32 to rotate, which in turn will drive the connected control block 355 to rotate. The control block 355 will then cause the connected block 354 to change position. Because the lower part of the control block 355 is an inclined surface, when the control block 355 rotates, it will cause the connected half-ring 353 to change position through the connected block 354. This will cause the connected half-ring 353 to wobble slightly back and forth and swing noticeably left and right. The connected half-ring 353 will then cause the left and right ends of the mounting plate 351 to change position up and down. Since auxiliary rods 357 are movably connected to the left and right ends of the mounting plate 351, and the upper ends of the auxiliary rods 357 are movably connected to limiters... The sleeve 358 is fitted and the limiting sleeve 358 slides within the empty tube 334, so that the left and right ends of the mounting plate 351 can only change position in the up and down direction. This allows the reciprocating kneading component 35 to drive the left and right sides of the lower kneading block 34 to reciprocate. This allows the kneading pad 341 under the kneading block 34 to knead the tea leaves in the kneading disc 4 with the help of the auxiliary strip 41. At the same time, the second motor 21 is turned on, which drives the rotating rod 22 to rotate. The fixed plate 23 connected to the rotating rod 22 will also be driven to rotate. The kneading component 3 connected to the fixed plate 23 will also be driven to rotate in circles in the kneading disc 4. At the same time, in conjunction with the kneading action of the kneading component 3, the kneading processing of Pu'er tea is completed. After the kneading is completed, the baffle 42 at the bottom of the kneading disc 4 is opened to remove the tea leaves from the kneading disc 4.

[0042] Finally, it should be noted that the above description is only 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 kneading device for processing Pu-erh tea, comprising a frame (1), characterized in that: The upper part of the frame (1) is provided with a rotating component (2), the lower part of the rotating component (2) is provided with a kneading component (3), the middle part of the frame (1) is provided with a kneading disc (4), the kneading component (3) includes a reciprocating kneading component (35), and the lower part of the reciprocating kneading component (35) is provided with a kneading block (34).

2. The kneading device for processing Pu'er tea according to claim 1, characterized in that: The kneading assembly (3) also includes a first motor (31), the output end of which is fixedly connected to a rotating shaft (32), and an auxiliary assembly (33) is provided in the middle of the rotating shaft (32).

3. The kneading device for processing Pu'er tea according to claim 2, characterized in that: The auxiliary component (33) includes two connecting plates (331). The front and rear parts of the two connecting plates (331) are both fixedly connected to a support rod (332). The left and right parts of the lower connecting plate (331) are both connected to a limit tube (333). The top surface of the upper connecting plate (331) is fixedly connected to a hollow tube (334).

4. The kneading device for processing Pu'er tea according to claim 3, characterized in that: The reciprocating kneading component (35) includes a mounting plate (351). Fixing blocks (352) are fixedly connected to the left and right sides of the bottom surface of the mounting plate (351). The fixing blocks (352) are fixedly connected to the kneading block (34). An opening (356) is provided in the middle of the mounting plate (351). A connecting half-ring (353) is provided in the middle of the opening (356). A control block (355) is provided on the upper part of the connecting half-ring (353). A connecting block (354) is rotatably connected between the upper part of the connecting half-ring (353) and the control block (355). The rotating shaft (32) is fixedly connected to the top of the control block (355).

5. The kneading device for processing Pu'er tea according to claim 4, characterized in that: A connecting rod (359) is rotatably connected to the middle of the opening (356). The connecting rod (359) passes through and is rotatably connected to the lower part of the semi-ring (353). An auxiliary rod (357) is movably connected to both the left and right sides of the mounting plate (351). A limiting sleeve (358) is movably connected to the upper part of the auxiliary rod (357). The limiting sleeve (358) is slidably connected to the limiting tube (333).

6. The kneading device for processing Pu'er tea according to claim 1, characterized in that: The bottom of the kneading block (34) is fixedly connected to a kneading pad (341).

7. The kneading device for processing Pu'er tea according to claim 1, characterized in that: The frame (1) includes a top ring (11), and the bottom front, back, left and right sides of the top ring (11) are fixedly connected with support legs (12). The top of the top ring (11) is fixedly connected with a mounting bracket (13). The lower part of the top ring (11) is provided with a fixing ring (14). The support legs (12) pass through the fixing ring (14) and are fixedly connected to it. The fixing ring (14) is fixedly connected to the kneading disc (4).

8. The kneading device for processing Pu'er tea according to claim 3, characterized in that: The rotating assembly (2) includes a second motor (21), which is fixedly connected to the mounting frame (13). A rotating rod (22) is fixedly connected to the output end of the second motor (21). The rotating rod (22) passes through the mounting frame (13) and is rotatably connected to it. A fixing plate (23) is fixedly connected to the bottom of the rotating rod (22). The hollow tube (334) is fixedly connected to it. The first motor (31) is fixedly connected to the fixing plate (23). The rotating shaft (32) passes through the fixing plate (23) and is rotatably connected to it. A shell (24) is fixedly connected to the top surface of the fixing plate (23).

9. A kneading device for processing Pu'er tea according to claim 1, characterized in that: The inner wall of the kneading disc (4) is fixedly connected with multiple auxiliary strips (41), and a baffle (42) is provided in the middle of the kneading disc (4).

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