Turnover scattering device and tea leaf scattering machine

Abstract

According to the turnover scattering device and the tea leaf scattering machine provided by the utility model, agglomerated tea leaves can be scattered in the rotating process through the scattering teeth on the rotating plate only by driving the rotating shaft to rotate through the driving motor. At the moment that the scattering teeth strike agglomerated tea balls, under the action of the pulling force of the first elastic piece, the first connecting arm connected with the rotating plate can rotate by a small angle relative to the second connecting arm connected with the rotating shaft after being stressed, and meanwhile, the first elastic piece is in a stretched state; the tea leaf beating device can play a good buffering role to reduce the instantaneous impulse of the beating teeth to tea leaves, and effectively avoid the situation that the beating teeth fiercely beat agglomerated tea balls to cause overlarge beating force of the tea leaves, so that the tea leaves are effectively prevented from being damaged or broken, and the processing quality of the tea leaves is improved. After the scattering teeth are in contact with the agglomerated tea balls, the first connecting arm and the second connecting arm return to the initial positions under the action of the pulling force of the first elastic piece, so that the scattering teeth can uniformly scatter the tea leaves.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea processing equipment, and in particular relates to a turning and breaking device and a tea breaking machine. Background Art

[0002] In the tea making process, after the fresh tea leaves are rolled, the juice produced during the rolling process will cause the tea leaves to clump together, resulting in a stuffy taste and insufficient drying, which will cause a stuffy sour phenomenon. In addition, after the tea leaves are rolled and kneaded, they will form dense tea balls, which are difficult to disperse. In order to facilitate subsequent processing, mechanical equipment is generally required to break up the tea balls. At present, the tea leaves are generally broken up by using a roller shaft with spikes. Since the impact force of the roller shaft with spikes on the tea balls is too strong, it is easy to damage the tea leaves, causing the tea leaves to break, affecting the processing quality of the tea leaves. Utility Model Content

[0003] Based on the above problems existing in the prior art, one of the purposes of the embodiments of the utility model is to provide a flipping and breaking device to solve the problem that the prior art uses a roller shaft with spikes to break up the agglomerated tea balls, which can easily cause the tea leaves to be damaged or even broken due to excessive impact force.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a flipping and breaking device, comprising:

[0005] A rotating shaft, used for being rotatably mounted on a frame of the tea leaf scattering machine;

[0006] A driving motor, used for driving the rotating shaft to rotate, the driving motor being in driving connection with the rotating shaft; and

[0007] A breaking component is used to break up the agglomerated tea balls;

[0008] In which, the breaking up assembly includes a rotating plate, a plurality of breaking up teeth arranged on the rotating plate, a first connecting arm connected to the rotating plate, a second connecting arm connected to the rotating shaft, and a first elastic member connected to the first connecting arm and the second connecting arm respectively, an end of the first connecting arm close to the rotating plate is rotatably connected to an end of the second connecting arm away from the rotating shaft, a first end of the first elastic member is connected to an end of the first connecting arm away from the rotating plate, and a second end of the first elastic member is connected to an end of the second connecting arm close to the rotating shaft.

[0009] Furthermore, the scattering teeth are scattering pieces arranged on a side of the rotating plate away from the first connecting arm, and a length direction of the scattering piece is perpendicular to an axial direction of the rotating shaft.

[0010] Furthermore, the breaking sheet is an elastic metal sheet.

[0011] Furthermore, a plurality of the scattering plates are arranged at intervals along the axial direction of the rotating shaft, and the distance between two adjacent scattering plates is equal.

[0012] Furthermore, the width of the breaking up piece is equal to the distance between two adjacent breaking up pieces.

[0013] Furthermore, the ratio of the length of the breaking up piece to the width of the breaking up piece is (2-5):1.

[0014] Furthermore, the first elastic member includes a first spring, a first hook arranged at the first end of the first spring, and a second hook arranged at the second end of the first spring, the first connecting arm has a first hole groove structure for the first hook to hook at one end away from the flip plate, and the second connecting arm has a second hole groove structure for the second hook to hook at one end close to the rotating shaft.

[0015] Furthermore, a first hinge seat is provided at one end of the first connecting arm close to the flip plate, and an end of the second connecting arm away from the rotating axis is rotatably connected to the first hinge seat via a first pivot. A first supporting seat is provided at one end of the first connecting arm away from the flip plate for supporting the second connecting arm, and the center position of the second connecting arm in the length direction is in contact with the first supporting seat.

[0016] Furthermore, a first clamp is provided at one end of the second connecting arm close to the rotating shaft, and the first clamp is used to be detachably connected to the rotating shaft.

[0017] Based on the above problems existing in the prior art, the second purpose of the embodiment of the utility model is to provide a tea leaf disperser having a flipping and dispersing device in any of the above schemes.

[0018] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a tea leaf dispersing machine, including the overturning and dispersing device provided by any of the above-mentioned solutions.

[0019] Compared with the prior art, the above one or more technical solutions in the embodiments of the present invention have at least one of the following beneficial effects:

[0020] The flipping and dispersing device and tea dispersing machine in the embodiment of the utility model can disperse the agglomerated tea balls by the dispersing teeth on the rotating plate during the rotation process only by driving the rotating shaft to rotate through the driving motor. At the moment when the dispersing teeth strike the agglomerated tea balls, under the pulling force of the first elastic member, the first connecting arm connected to the rotating plate can be rotated by a small angle relative to the second connecting arm connected to the rotating shaft after being stressed. At the same time, the first elastic member is in a stretched state, which can play a good buffering role and reduce the instantaneous impulse of the dispersing teeth on the tea leaves, effectively avoiding the dispersing teeth from violently striking the agglomerated tea balls and causing the tea leaves to strike too hard, thereby effectively preventing the tea leaves from being damaged or broken, which is beneficial to improving the quality of tea processing. After the dispersing teeth come into contact with the agglomerated tea balls, under the pulling force of the first elastic member, the first connecting arm and the second connecting arm return to their initial positions, so that the dispersing teeth can disperse the tea leaves evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 A schematic diagram of the three-dimensional structure of the flipping and breaking device provided in an embodiment of the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the partially enlarged structure;

[0024] Figure 3 Another three-dimensional structural schematic diagram of the flipping and breaking up device provided in an embodiment of the utility model;

[0025] Figure 4 A schematic diagram of the three-dimensional structure of a tea leaf dispersing machine provided in an embodiment of the utility model;

[0026] Figure 5 An assembly diagram of a breaking up component and a flipping component provided in an embodiment of the utility model.

[0027] Among them, the reference numerals in the figure are:

[0028] 1-frame; 2-pot body; 3-rotating axis;

[0029] 4-dispersing assembly; 41-rotating plate; 42-dispersing teeth; 43-first connecting arm; 431-first hole slot structure; 44-second connecting arm; 441-second hole slot structure; 45-first elastic member; 451-first spring; 452-first hook; 453-second hook; 46-first hinge seat; 47-first abutting seat; 48-first clamp;

[0030] 5-flip assembly; 51-flip plate; 52-third connecting arm; 53-fourth connecting arm; 54-second elastic member; 541-second spring; 55-second hinged seat; 56-second abutting seat; 57-second clamp; 58-strip buffer sheet; 59-fastening bolt;

[0031] 6-Protective cover; 7-Dropping port. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0033] It should be noted that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0034] In addition, in the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "multiple" is one or more, unless otherwise clearly and specifically defined. In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a dedicated position, be constructed and operated in a dedicated position, and therefore cannot be understood as a limitation on the present invention.

[0035] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] Reference throughout the specification to "one embodiment" or "an embodiment" means that the specialized features, structures, or characteristics described in connection with the embodiment are included in at least one embodiment of the present application. Thus, the phrases "in one embodiment," "in some embodiments," or "in some of these embodiments" appear in various places throughout the specification, not all of which refer to the same embodiment. Furthermore, in one or more embodiments, the specialized features, structures, or characteristics may be combined in any suitable manner.

[0037] Please also read Figures 1 to 5 The turning and breaking device provided in the embodiment of the utility model is now described. The turning and breaking device provided in the embodiment of the utility model is suitable for evenly and quickly breaking up the agglomerated tea balls, avoiding excessive impact on the tea leaves of the agglomerated tea balls, thereby effectively preventing the tea leaves from being damaged or broken. Please refer to the Figure 1 , Figure 2 and Figure 3The turning and breaking device provided by the embodiment of the utility model comprises a rotating shaft 3, a driving motor and a breaking assembly 4. The rotating shaft 3 is used to be rotatably mounted on the frame 1 of the tea breaking machine. The rotating shaft 3 can be rotatably mounted on the frame 1 through a bearing and a bearing seat. The driving motor is used to drive the rotating shaft 3 to rotate, and the driving motor is connected to the rotating shaft 3 in a transmission manner. The breaking up component 4 is used to break up the tea balls that have aggregated in the pot body 2 of the tea breaking machine. Specifically, the breaking up component 4 includes a rotating plate 41, a plurality of breaking up teeth 42, a first connecting arm 43, a second connecting arm 44 and a first elastic member 45. The plurality of breaking up teeth 42 are arranged on the rotating plate 41, the first connecting arm 43 is connected to the rotating plate 41, the second connecting arm 44 is connected to the rotating shaft 3, the first elastic member 45 is connected to the first connecting arm 43 and the second connecting arm 44 respectively, and the first elastic member 45 is in a natural state of neither compression nor extension, the end of the first connecting arm 43 close to the rotating plate 41 is rotatably connected to the end of the second connecting arm 44 away from the rotating shaft 3, the first end of the first elastic member 45 is connected to the end of the first connecting arm 43 away from the rotating plate 41, and the second end of the first elastic member 45 is connected to the end of the second connecting arm 44 close to the rotating shaft 3. When using the flipping and breaking up device provided in the embodiment of the utility model to break up the tea leaves, the driving motor drives the rotating shaft 3 to rotate at a set speed, and the rotating shaft 3 drives the rotating plate 41 and the breaking up teeth 42 on the rotating plate 41 to rotate. The breaking up teeth 42 can break up the tea clumps gathered in the pot body 2 during the rotation process. Since one end of the first connecting arm 43 close to the rotating plate 41 is rotationally connected to the end of the second connecting arm 44 away from the rotating shaft 3, the first end of the first elastic member 45 is connected to the end of the first connecting arm 43 away from the rotating plate 41, and the second end of the first elastic member 45 is connected to the end of the second connecting arm 44 close to the rotating shaft 3, and the first elastic member 45 is in a natural state of neither compression nor extension. At the moment when the scattering teeth 42 hit the agglomerated tea balls, the first connecting arm 43 rotates a small angle relative to the second connecting arm 44 after being subjected to force, and the elastic member is immediately in a stretched state, which can play a good buffering role and effectively avoid the phenomenon that the scattering teeth 42 violently hit the agglomerated tea balls and the tea leaves are hit too hard, thereby effectively preventing the tea leaves from being damaged or broken, which is beneficial to improving the quality of tea processing.

[0038] Compared with the prior art, the flipping and breaking device provided by the embodiment of the utility model only needs to drive the rotating shaft 3 to rotate by a driving motor, and the agglomerated tea balls can be broken up by the breaking teeth 42 on the rotating plate 41 during the rotation process. At the moment when the breaking teeth 42 strike the agglomerated tea balls, under the pulling force of the elastic member, the first connecting arm 43 connected to the rotating plate 41 can be rotated by a small angle relative to the second connecting arm 44 connected to the rotating shaft 3 after being subjected to force, and the elastic member is in a stretched state, which can play a good buffering role and reduce the instantaneous impulse of the breaking teeth 42 on the tea leaves, effectively avoiding the breaking teeth 42 from violently striking the agglomerated tea balls and causing the tea leaves to strike too hard, thereby effectively preventing the tea leaves from being damaged or broken, which is beneficial to improving the quality of tea processing. After the breaking teeth 42 come into contact with the agglomerated tea balls, under the pulling force of the elastic member, the first connecting arm 43 and the second connecting arm 44 are restored to their initial positions, so that the breaking teeth 42 can evenly break up the tea leaves.

[0039] Please refer to Figure 1 , Figure 2 and Figure 3 In some embodiments, the scattering teeth 42 are scattering pieces arranged on the side of the rotating plate 41 away from the first connecting arm 43, and the scattering pieces are rectangular, and the length direction of the scattering pieces is perpendicular to the axial direction of the rotating shaft 3. The agglomerated tea balls are evenly scattered by the serrated scattering pieces distributed on the rotating plate 41, and the serrated scattering pieces are conducive to reducing the instantaneous impact force on the tea balls, which is conducive to preventing the tea leaves from being damaged or broken. It should be noted that the scattering teeth 42 can be integrally formed with the rotating plate 41.

[0040] Please refer to Figure 1 , Figure 2 and Figure 3 In some embodiments, the breaking sheet is a metal sheet with elasticity, and the metal sheet can be but not limited to a steel sheet or an aluminum sheet. Since the steel sheet or the aluminum sheet has a certain elasticity when the thickness is relatively thin, when the breaking sheet strikes the agglomerated tea balls, it is helpful to reduce the instantaneous impact force on the tea balls, and is helpful to prevent the tea leaves from being damaged or broken.

[0041] Please refer to Figure 1 , Figure 2 and Figure 3 In some of the embodiments, in order to improve the efficiency and uniformity of breaking up the tea balls, a plurality of breaking pieces are arranged at intervals along the axial direction of the rotating shaft 3, and the distances between two adjacent breaking pieces are equal.

[0042] Please refer to Figure 1 , Figure 2 and Figure 3 In some of the embodiments, the width of the breaking up piece is equal to the distance between two adjacent breaking up pieces, which can further improve the efficiency and uniformity of breaking up the tea balls.

[0043] Please refer to Figure 1 , Figure 2 and Figure 3 In some embodiments, the ratio of the length of the breaking piece to the width of the breaking piece is (2-5):1. When the breaking piece strikes the agglomerated tea balls, it is helpful to reduce the instantaneous impact force on the tea balls and prevent the tea leaves from being damaged or broken.

[0044] Please refer to Figure 1 , Figure 2 and Figure 3 In some embodiments, the first elastic member 45 includes a first spring 451, a first hook 452 provided at a first end of the first spring 451, and a second hook 453 provided at a second end of the first spring 451. The end of the first connecting arm 43 away from the flip plate 51 is provided with a first hole structure 431 for the first hook 452 to hook, and the end of the second connecting arm 44 close to the rotating shaft 3 is provided with a second hole structure 441 for the second hook 453 to hook. The first hole structure 431 is a first through hole provided on the first connecting arm 43, and the second hole structure 441 is a second through hole provided on the second connecting arm 44. The installation of the spring can be facilitated by simply hooking the first hook 452 into the first through hole and hooking the second hook 453 into the second through hole, so that the first connecting arm 43 can be connected to the second connecting arm 44 through the spring to limit the free rotation of the first connecting arm 43 relative to the second connecting arm 44.

[0045] Please refer to Figure 1 , Figure 2 and Figure 3 In some embodiments, a first hinge seat 46 is provided at one end of the first connecting arm 43 close to the flip plate 51, and an end of the second connecting arm 44 away from the rotating shaft 3 is rotatably connected to the first hinge seat 46 through a first pivot. At the moment when the scattering teeth 42 strike the agglomerated tea balls, under the pulling force of the first elastic member 45, the first connecting arm 43 connected to the rotating plate 41 can be rotated by a small angle relative to the second connecting arm 44 connected to the rotating shaft 3 after being subjected to force, which can play a good buffering role and reduce the instantaneous impulse of the scattering teeth 42 on the tea leaves. A first abutting seat 47 for abutting the second connecting arm 44 is provided at one end of the first connecting arm 43 away from the flip plate 51, and the middle position of the second connecting arm 44 in the length direction abuts against the first abutting seat 47, which can enhance the stability of the connection between the first connecting arm 43 and the second connecting arm 44 and prevent the first connecting arm 43 from rotating in the opposite direction of the rotation relative to the second connecting arm 44 when striking the tea balls.

[0046] Please refer to Figure 1 , Figure 2 and Figure 3In some embodiments, a first clamp 48 is provided at one end of the second connecting arm 44 close to the rotating shaft 3, and the first clamp 48 is used to be detachably connected to the rotating shaft 3. The second connecting arm 44 is fixedly connected to the rotating shaft 3 by the first clamp 48, which can enhance the stability of the connection between the second connecting arm 44 and the rotating shaft 3 on the one hand, and facilitate the disassembly and replacement of the second connecting arm 44 and the rotating shaft 3 on the other hand.

[0047] Please refer to Figure 4 and Figure 5 The present invention also provides a tea-leaf scattering machine, which includes the flipping and scattering device provided in any of the above embodiments. Since the tea-leaf scattering machine has all the technical features of the flipping and scattering device provided in any of the above embodiments, it has the same technical effect as the above flipping and scattering device.

[0048] Please refer to Figure 4 and Figure 5 In some embodiments, the tea leaf dispersing machine includes a frame 1, a pot body 2, a heater and a flipping and dispersing device. The pot body 2 is a semicircular groove pot body 2 arranged horizontally. The pot body 2 is arranged on the frame 1. The pot body 2 and / or the frame 1 are provided with a heater. After the heater is powered on, the pot body 2 can be heated so that the temperature in the pot body 2 can be quickly dried for the tea leaves to be dispersed. Specifically, the flipping and dispersing device includes a rotating shaft 3 rotatably arranged on the pot body 2 and / or the frame 1, a dispersing assembly 4 arranged in the pot body 2, and a driving motor driving the rotating shaft 3 to drive the dispersing assembly 4 to flip in the pot body 2, and the driving motor is connected to the rotating shaft 3. It is only necessary to drive the rotating shaft 3 to rotate by the driving motor, and use the rotating shaft 3 to drive the dispersing assembly 4 to flip periodically around the rotating shaft 3, and then the tea group formed by the pot body 2 is dispersed by the flipped dispersing assembly 4. It should be noted that the driving motor can be a servo motor including a reducer, and the servo motor drives the rotating shaft 3 to rotate according to the speed and frequency required by the tea leaf fixing process.

[0049] Please refer to Figure 4 In some embodiments, the tea scattering machine further comprises a protective cover 6 covering the mouth of the pot body 2, the length direction of the rotating plate 41 of the scattering assembly 4 is parallel to the axial direction of the rotating shaft 3, the scattering teeth 42 of the scattering assembly 4 are in sliding contact with the inner wall of the pot body 2, and the distance between the scattering assembly 4 and the rotating shaft 3 is greater than the width of the rotating plate 41 of the scattering assembly 4. In this embodiment, a protective cover 6 is provided at the mouth of the pot body 2 so that the protection can stop the tea leaves brought up by the overturned scattering assembly 4 and allow the splashed tea leaves to fall back into the pot body 2, thereby preventing the tea leaves from being thrown to the outside of the pot body 2 by the overturned scattering assembly 4, causing tea waste.

[0050] Please refer to Figure 4 and Figure 5 In some embodiments, the tea-leaf scattering machine further comprises a flip assembly 5, which comprises a flip plate 51, a third connecting arm 52, a fourth connecting arm 53 and a second elastic member 54. The flip plate 51 is used to stir the tea-leafs. The flip plate 51 is connected to the flip plate 51, the fourth connecting arm 53 is connected to the rotating shaft 3, the second elastic member 54 is connected to the third connecting arm 52 and the fourth connecting arm 53 respectively, the end of the third connecting arm 52 close to the flip plate 51 is rotatably connected to the end of the fourth connecting arm 53 away from the rotating shaft 3, the first end of the second elastic member 54 is connected to the end of the third connecting arm 52 away from the flip plate 51, and the second end of the second elastic member 54 is connected to the end of the fourth connecting arm 53 close to the rotating shaft 3. When the flipping and scattering device provided by the embodiment of the utility model is used to stir the tea-leafs, the driving motor drives the rotating shaft 3 to rotate at a set speed, the rotating shaft 3 drives the flip plate 51 to flip along the inner wall of the pot body 2 of the tea-leaf scattering machine, and the flipped flip plate 51 can stir the tea-leafs in the pot body 2. Since the end of the third connecting arm 52 close to the flip plate 51 is rotatably connected to the end of the fourth connecting arm 53 away from the rotating shaft 3, the first end of the second elastic member 54 is connected to the end of the third connecting arm 52 away from the flip plate 51, and the second end of the second elastic member 54 is connected to the end of the fourth connecting arm 53 close to the rotating shaft 3, and the second elastic member 54 is in a natural state of neither compression nor extension. In the process of the flip plate 51 sliding along the inner wall of the pot body 2 and stirring the tea leaves, the third connecting arm 52 is rotated by a small angle relative to the fourth connecting arm 53 after being subjected to force, and the elastic member is immediately in a stretched state, which can play a good buffering role and prevent the flip plate 51 from scratching the pot body 2, and make the flip plate 51 always keep in contact with the inner wall of the pot body 2, effectively avoiding an excessive gap between the flip plate 51 and the inner wall of the pot body 2, so that the tea leaves at the bottom of the pot body 2 can be stirred evenly, and the flip plate 51 can be prevented from squeezing and crushing the tea leaves at the bottom of the pot body 2, which is beneficial to improving the quality of tea processing.

[0051] Compared with the prior art, the tea-leaf scattering machine provided by the embodiment of the utility model only needs to drive the rotating shaft 3 to rotate by the driving motor, and the flip plate 51 can stir the tea leaves during the process of flipping in the pot body 2. When the flip plate 51 slides along the inner wall of the pot body 2 and stirs the tea leaves, the third connecting arm 52 connected to the flip plate 51 rotates a small angle relative to the fourth connecting arm 53 connected to the rotating shaft 3 after being subjected to force, and the second elastic member 54 is immediately in a stretched state, which can play a good buffering role to prevent the flip plate 51 from scratching the pot body 2, and can play a good buffering role to prevent the flip plate 51 from scratching the pot body 2, and make the flip plate 51 always keep in contact with the inner wall of the pot body 2, effectively avoiding the excessive gap between the flip plate 51 and the inner wall of the pot body 2, so that the tea leaves at the bottom of the pot body 2 can be stirred evenly, which is conducive to improving the uniformity of tea withering, and can prevent the flip plate 51 from squeezing and crushing the tea leaves at the bottom of the pot body 2, which is conducive to improving the quality of tea processing.

[0052] In some embodiments, in order to facilitate installation and removal of the elastic member, the second elastic member 54 includes a second spring 541 , a third hook disposed at a first end of the second spring 541 , and a fourth hook disposed at a second end of the second spring 541 .

[0053] Please refer to Figure 5 In some embodiments, a third hole slot structure for hooking a third hook is provided at one end of the third connecting arm 52 away from the flip plate 51, and a fourth hole slot structure 531 for hooking a fourth hook is provided at one end of the fourth connecting arm 53 close to the rotating shaft 3. The third hole slot structure is a third through hole provided on the third connecting arm 52, and the fourth hole slot structure 531 is a fourth through hole provided on the fourth connecting arm 53. The installation of the spring can be facilitated by simply hooking the third hook into the third through hole and the fourth hook into the fourth through hole, so that the third connecting arm 52 can be connected to the fourth connecting arm 53 through the spring to limit the free rotation of the third connecting arm 52 relative to the fourth connecting arm 53.

[0054] Please refer to Figure 5 In some embodiments, a second hinge seat 55 is provided at one end of the third connecting arm 52 close to the flip plate 51, and an end of the fourth connecting arm 53 away from the rotating shaft 3 is rotatably connected to the second hinge seat 55 via a second pivot. When the flip plate 51 slides along the inner wall of the pot body 2 and stirs the tea leaves, the third connecting arm 52 rotates a small angle relative to the fourth connecting arm 53 after being subjected to force, which can play a good buffering role and prevent the flip plate 51 from scratching the pot body 2.

[0055] Please refer to Figure 5In some embodiments, a second abutting seat 56 for abutting the fourth connecting arm 53 is provided at one end of the third connecting arm 52 away from the flip plate 51, and the middle position of the fourth connecting arm 53 in the length direction abuts against the second abutting seat 56. This can enhance the stability of the connection between the third connecting arm 52 and the fourth connecting arm 53, and prevent the third connecting arm 52 from rotating in the opposite direction relative to the fourth connecting arm 53 when striking the tea ball.

[0056] Please refer to Figure 5 In some embodiments, a second clamp 57 is provided at one end of the fourth connecting arm 53 close to the rotating shaft 3, and the second clamp 57 is used to be detachably connected to the rotating shaft 3. The fourth connecting arm 53 is fixedly connected to the rotating shaft 3 by the second clamp 57, which can enhance the stability of the connection between the second connecting arm 44 and the rotating shaft 3 on the one hand, and facilitate the disassembly and replacement of the second connecting arm 44 and the rotating shaft 3 on the other hand.

[0057] Please refer to Figure 5 In some embodiments, the flip assembly 5 further includes a strip buffer sheet 58 disposed on the side of the flip plate 51 away from the third connecting arm 52 and a fastening bolt 59 for fastening the strip buffer sheet 58 to the flip plate 51. The length direction of the strip buffer sheet 58 is parallel to the axial direction of the rotating shaft 3. The strip buffer sheet 58 is provided with a plurality of strip holes at intervals along its length direction. The length direction of the strip holes is perpendicular to the axial direction of the rotating shaft 3. The position of the strip buffer sheet 58 is adjusted by adjusting the tightness of the fastening bolt 59 and then moving the strip buffer sheet 58 along the length direction of the strip holes, so that the strip buffer sheet 58 maintains sliding contact with the inner wall of the inner body of the pot body 2 without being too tight, which can play a further buffering role and prevent the flip plate 51 from scratching the pot body 2.

[0058] In some of the embodiments, the strip buffer sheet 58 is bent on one side away from the flip plate 51 to form a sliding contact portion for slidingly contacting the inner wall of the pot body 2 of the tea leaf mixer. On the one hand, it is helpful to prevent the flip plate 51 from scratching the pot body 2, and on the other hand, it can improve the smoothness of the flipping of the flip plate 51.

[0059] Please refer to Figure 5In some embodiments, the flip plate 51 is a rectangular plate arranged horizontally, the length direction of the flip plate 51 is parallel to the axial direction of the rotating shaft 3, and a plurality of drop openings 7 are arranged through the flip plate 51, and the plurality of drop openings 7 are arranged at intervals along the length direction of the scraper assembly. In this example, the tea leaves scraped up by the flip plate 51 can be quickly dropped back into the pot body 2 through the drop openings 7, which can achieve the leaf throwing effect of simulating artificial tea leaves on the one hand, and prevent the tea leaves from being retained on the flip plate 51 on the other hand. In addition, the plurality of drop openings 7 are arranged at equal intervals along the length direction of the flip plate 51, and the tea leaves scraped up by the flip plate 51 can be dispersedly dropped back into the pot body 2 through the plurality of drop openings 7, so that the tea leaves can be fully and evenly spread, so that the tea leaves can be more evenly dehydrated and sterilized. It should be noted that the mouth area of ​​the drop opening 7 is larger than the area of ​​the tea leaves, so that the tea leaves can smoothly drop back into the pot body 2 through the drop opening 7.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A turning and breaking device for a tea-leaf breaking machine, the tea-leaf breaking machine comprising a turning assembly, the turning assembly comprising a turning plate for stirring the tea-leaf, characterized in that: include: A rotating shaft, used for being rotatably mounted on a frame of the tea leaf scattering machine; A driving motor, used for driving the rotating shaft to rotate, the driving motor being in driving connection with the rotating shaft; as well as A breaking component is used to break up the agglomerated tea balls; In which, the breaking up assembly includes a rotating plate, a plurality of breaking up teeth arranged on the rotating plate, a first connecting arm connected to the rotating plate, a second connecting arm connected to the rotating shaft, and a first elastic member connected to the first connecting arm and the second connecting arm respectively, an end of the first connecting arm close to the rotating plate is rotatably connected to an end of the second connecting arm away from the rotating shaft, a first end of the first elastic member is connected to an end of the first connecting arm away from the rotating plate, and a second end of the first elastic member is connected to an end of the second connecting arm close to the rotating shaft.

2. The overturning and breaking up device according to claim 1, characterized in that: The scattering teeth are scattering pieces arranged on a side of the rotating plate away from the first connecting arm, and the length direction of the scattering pieces is perpendicular to the axial direction of the rotating shaft.

3. The overturning and breaking up device according to claim 2, characterized in that: The breaking up sheet is a metal sheet with elasticity.

4. The overturning and breaking up device according to claim 2, characterized in that: A plurality of the scattering plates are arranged at intervals along the axial direction of the rotating shaft, and the distance between two adjacent scattering plates is equal.

5. The overturning and breaking up device according to claim 3, characterized in that: The width of the scattering piece is equal to the distance between two adjacent scattering pieces.

6. The overturning and breaking up device according to claim 2, characterized in that: The ratio of the length of the breaking up piece to the width of the breaking up piece is (2-5):

1.

7. The overturning and breaking up device according to claim 1, characterized in that: The first elastic member includes a first spring, a first hook arranged at a first end of the first spring, and a second hook arranged at a second end of the first spring. The first connecting arm is provided with a first hole groove structure for the first hook to hook at one end away from the flip plate, and the second connecting arm is provided with a second hole groove structure for the second hook to hook at one end close to the rotating shaft.

8. The overturning and breaking up device according to claim 1, characterized in that: A first hinge seat is provided at one end of the first connecting arm close to the flip plate, and an end of the second connecting arm away from the rotating axis is rotatably connected to the first hinge seat via a first pivot. A first supporting seat is provided at one end of the first connecting arm away from the flip plate for supporting the second connecting arm, and the center position of the second connecting arm in the length direction is in contact with the first supporting seat.

9. The overturning and breaking up device according to any one of claims 1 to 8, characterized in that: A first clamp is disposed at one end of the second connecting arm close to the rotating shaft, and the first clamp is used for being detachably connected to the rotating shaft.

10. A tea leaf scattering machine, characterized in that: It comprises the overturning and breaking up device as described in any one of claims 1 to 9.

Images