Tea fermentation equipment capable of uniformly turning over

Abstract

The invention relates to the technical field of tea leaf fermentation, and discloses uniform turn-over tea leaf fermentation equipment which comprises a fermentation cabinet, a cabinet door is hinged to the front face of the fermentation cabinet, and a turn-over mechanism is arranged on the fermentation cabinet. The turn-over mechanism comprises a first telescopic rod, a fixed plate, a roller, a screen frame, a first annular groove, a driving motor, a rotating rod, a stirring rod, a turning plate and an arc-shaped plate; one end of the first telescopic rod is fixedly connected to the inner wall of the fermentation cabinet, and the fixed plate is fixedly connected to the movable end of the first telescopic rod. A driving motor drives a rotating rod, a stirring rod and a turning plate to rotate, tea leaves in a net frame are turned, the tea leaves make full contact with oxygen, uniform fermentation is guaranteed, meanwhile, a supporting rod, a mounting plate, a driving gear, a driven gear, a connecting plate, a gear ring and a second telescopic rod are matched, the net frame and the rotating rod are driven to rotate in the reverse direction, the tea leaves are turned more thoroughly, and the tea leaves are more thoroughly stirred. The uniform fermentation is further promoted.

Description

Technical Field

[0001] The present invention relates to the technical field of tea fermentation, and specifically provides a tea fermentation device with uniform turning over. Background Art

[0002] After the tea tree buds and leaves are made into rough tea through primary processing procedures such as withering, rolling, fermentation, and drying, and then refined, the resulting tea is fermented tea; it can be divided into lightly fermented tea, semi-fermented tea, fully fermented tea, and post-fermented tea; traditional tea fermentation mainly involves piling up the tea leaves and performing fermentation treatment through natural fermentation. Workers need to turn over the tea leaves at regular intervals to increase the contact between the interior of the piled-up tea leaves and oxygen, improve the fermentation efficiency, and at the same time dissipate heat to prevent the temperature inside the piled-up tea leaves from being too high due to fermentation, as too high a temperature will damage the tea leaves and reduce the quality of tea fermentation.

[0003] According to a tea fermentation device disclosed in a Chinese patent with the publication number "CN222129240U", which relates to the technical field of tea fermentation, including a box body and an auxiliary mechanism. A plurality of fermentation frames for holding tea leaves are arranged inside the box body. The auxiliary mechanism includes sliding grooves symmetrically opened on the inner wall of the box body. A support slide bar is slidably connected to the inner wall of the sliding groove, and a connecting bar is fixedly connected between two adjacent support slide bars. By using the settings of the sliding groove, the support slide bar, and the connecting bar in the present utility model, when it is necessary to observe the fermentation situation of the tea leaves in the fermentation frame, only by moving the connecting bar, the two support slide bars can be moved simultaneously in the sliding groove, so that the support slide bar can drive the fermentation frame supported thereon to move out of the box body, and the support slide bar and the fermentation frame are pulled out together. During the process of observing the tea leaves, the support slide bar still stably supports the fermentation frame all the time, thus facilitating the staff to turn over the tea leaves in the fermentation frame for observation and improving the convenience of observation during the tea fermentation process.

[0004] When the above patent is in use, the tea leaves are piled up in the fermentation frame and cannot be turned over, which affects the fermentation effect of the tea leaves. Therefore, a tea fermentation device with uniform turning over is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a tea fermentation device with uniform turning over for the deficiencies in the above-mentioned prior art.

[0006] To solve the above technical problem, the technical solution adopted by the present invention is: a tea fermentation device with uniform turning over, including a fermentation cabinet, a cabinet door is hinged to the front of the fermentation cabinet, and a turning-over mechanism is arranged on the fermentation cabinet. The turning-over mechanism includes a first telescopic rod, a fixing plate, a roller, a wire mesh frame, a first annular groove, a driving motor, a rotating rod, a stirring rod, a turning plate, and an arc-shaped plate.

[0007] One end of the first telescopic rod is fixedly connected to the inner wall of the fermentation cabinet. The fixed plate is fixedly connected to the movable end of the first telescopic rod. A spring is sleeved on the outer wall of the fixed plate, and both ends of the spring are fixedly connected to the inner wall of the fermentation cabinet and the fixed plate respectively. The roller is fixedly connected to the fixed plate. The wire frame is arranged inside the fermentation cabinet. The first annular groove is opened on both sides of the wire frame, and the inner wall of the first annular groove is slidably connected to the roller.

[0008] The driving motor is fixedly installed on the outer wall of the fermentation cabinet. One end of the rotating rod is fixedly connected to the output end of the driving motor, and the other end of the rotating rod penetrates through the outer wall of the fermentation cabinet and is rotatably connected to the inner wall of the fermentation cabinet. The stirring rod is fixedly connected to the outer wall of the rotating rod. The turning plate is fixedly connected to the stirring rod, and the turning plate is slidably connected to the inner wall of the wire frame. The arc-shaped plate is fixedly connected to the inner wall of the wire frame.

[0009] Preferably, the arc-shaped plates are respectively arranged on both sides of the turning plate, and the two arc-shaped plates on both sides are arranged staggeredly.

[0010] Preferably, a support rod is fixedly connected to the inner wall of the fermentation cabinet. An installation plate is fixedly connected to the support rod, and the installation plate is movably sleeved on the rotating rod. A main gear is fixedly sleeved on the rotating rod. A driven gear is rotatably connected to the installation plate, and the driven gear is meshed with the main gear. A second telescopic rod is fixedly connected to the side of the wire frame, and the movable end of the second telescopic rod is fixedly connected to a toothed ring, and the toothed ring is meshed with the driven gear.

[0011] Preferably, a second annular groove is opened on the toothed ring. A connecting plate is fixedly connected to the installation plate, and one end of the connecting plate is slidably connected to the inner wall of the second annular groove.

[0012] Preferably, a knocking mechanism is arranged inside the fermentation cabinet. The knocking mechanism includes a fixed frame, a movable frame, a knocking block, a sleeve frame, a fixed column, and a rotating plate. The fixed frame is fixedly connected to the inner wall of the fermentation cabinet. The movable frame is slidably connected to the inner wall of the fixed frame. The knocking block is fixedly connected to the inner wall of the movable frame. The sleeve frame is arranged on the movable frame and sleeved on the outside of the rotating rod. The fixed column is fixedly connected to the inner wall of the sleeve frame. The rotating plate is fixedly connected to the outer wall of the rotating rod. The number of the fixed columns is two, and the two fixed columns are symmetrically arranged on the upper and lower sides of the rotating rod.

[0013] Preferably, a blowing mechanism is provided on the fermentation cabinet. The blowing mechanism includes an air pump, an air outlet pipe, and an inclined plate. The air pump is fixedly installed on the side of the fermentation cabinet. The air outlet pipe is fixedly installed on the inner wall of the fermentation cabinet, and the other end of the air outlet pipe fixedly penetrates the inner wall of the fermentation cabinet and is communicated with the output end of the air pump. The inclined plate is rotationally connected to the inner wall of the fermentation cabinet through a rotating shaft. The number of the inclined plates is two, and the two inclined plates are symmetrically arranged above the air outlet pipe, and the adjacent surfaces of the two inclined plates are in contact with each other.

[0014] Preferably, a water tank is provided on the side of the fermentation cabinet. A cross plate is fixedly connected to the inner wall of the fermentation cabinet. An atomizer is fixedly installed on the top of the cross plate. The input end of the atomizer penetrates the fermentation cabinet and is communicated with the water tank, and the other end of the atomizer is communicated with the bottom of the air outlet pipe.

[0015] Preferably, a collection box is provided at the bottom of the inner wall of the fermentation cabinet. A temperature control lamp is fixedly installed on the top of the fermentation cabinet, and the temperature control lamp is directly above the wire mesh frame.

[0016] Adopting the above technical solutions, the present invention can bring the following beneficial effects:

[0017] 1. For this tea leaf fermentation device with uniform turning, the driving motor drives the rotating rod, the stirring rod, and the turning plate to rotate, turning the tea leaves in the wire mesh frame, enabling the tea leaves to fully contact with oxygen, ensuring uniform fermentation. At the same time, the support rod, the mounting plate, the main gear, the driven gear, the connecting plate, the toothed ring, and the second telescopic rod cooperate with each other to drive the wire mesh frame and the rotating rod to rotate in the opposite direction, making the turning of the tea leaves more thorough and further promoting uniform fermentation.

[0018] 2. For this tea leaf fermentation device with uniform turning, through the coordinated work of the arc plate, the turning plate, the first telescopic rod, the fixing plate, the roller, the spring, and the second telescopic rod, when the turning plate rotates, it drives the wire mesh frame to shake left and right, increasing the turning range and frequency of the tea leaves, improving the turning effect of the tea leaves, and making the fermentation of the tea leaves more uniform.

[0019] 3. For this tea leaf fermentation device with uniform turning, when the rotating rod rotates, the rotating plate contacts the fixed column, driving the knocking block on the movable frame to knock on the outer wall of the wire mesh frame, preventing the tea leaves from blocking the mesh holes of the wire mesh frame, ensuring the smoothness of the mesh holes, ensuring that the turning effect is not affected, and maintaining the normal progress of the fermentation process.

[0020] 4. For this tea leaf fermentation device with uniform turning, by blowing air at the bottom of the wire mesh frame through the air pump and the air outlet pipe, the bottom tea leaves can be blown up, assisting the turning plate to turn over, improving the turning effect, and making the fermentation of the tea leaves more uniform.

[0021] 5. The tea leaf fermentation device with uniform turnover can, by setting an inclined plate, block the top of the air outlet pipe after fermentation, prevent tea leaves from falling into the inner wall of the air outlet pipe, avoid affecting the use of subsequent equipment, reduce the cleaning and maintenance costs, and improve the convenience of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front view of the present invention;

[0023] Figure 2 is an internal view of the present invention;

[0024] Figure 3 is a front sectional view of the present invention;

[0025] Figure 4 is a structural view of the present invention;

[0026] Figure 5 is a rear view of the structure of the present invention;

[0027] Figure 6 is a schematic view of the turnover mechanism and the knocking mechanism of the present invention;

[0028] Figure 7 is a schematic view of the turnover mechanism of the present invention;

[0029] Figure 8 is an enlarged schematic view of part A of the present invention;

[0030] Figure 9 is an enlarged schematic view of part B of the present invention.

[0031] In the figure: 1, fermentation cabinet; 2, cabinet door; 3, turnover mechanism; 31, first telescopic rod; 32, fixing plate; 33, roller; 34, wire frame; 35, first annular groove; 36, drive motor; 37, rotating rod; 38, stirring rod; 39, turning plate; 310, arc plate; 311, support rod; 312, mounting plate; 313, main gear; 314, driven gear; 315, second telescopic rod; 316, toothed ring; 317, second annular groove; 318, connecting plate; 4, knocking mechanism; 41, fixed frame; 42, movable frame; 43, knocking block; 44, sleeve frame; 45, fixed column; 46, rotating plate; 5, air blowing mechanism; 51, air pump; 52, air outlet pipe; 53, inclined plate; 54, water tank; 55, cross plate; 56, atomizer; 6, collection box; 7, temperature control lamp. DETAILED DESCRIPTION OF THE INVENTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0034] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a number of" means two or more unless otherwise specifically defined.

[0036] Please refer to Figures 1-9, an embodiment of the present invention is: a tea fermentation device with uniform turning over, including a fermentation cabinet 1, a cabinet door 2 is hinged to the front of the fermentation cabinet 1, a turning-over mechanism 3 is arranged on the fermentation cabinet 1, and the turning-over mechanism 3 includes a first telescopic rod 31, a fixing plate 32, a roller 33, a wire frame 34, a first annular groove 35, a driving motor 36, a rotating rod 37, a stirring rod 38, a turning plate 39, an arc plate 310. One end of the first telescopic rod 31 is fixedly connected to the inner wall of the fermentation cabinet 1, the fixing plate 32 is fixedly connected to the movable end of the first telescopic rod 31, a spring is sleeved on the outer wall of the fixing plate 32, and both ends of the spring are fixedly connected to the inner wall of the fermentation cabinet 1 and the fixing plate 32 respectively. The roller 33 is fixedly connected to the fixing plate 32. The wire frame 34 is arranged inside the fermentation cabinet 1. The first annular groove 35 is opened on both sides of the wire frame 34, and the first annular groove 35 is slidably connected to the inner wall of the roller 33. The driving motor 36 is fixedly installed on the outer wall of the fermentation cabinet 1. One end of the rotating rod 37 is fixedly connected to the output end of the driving motor 36, and the other end of the rotating rod 37 penetrates through the outer wall of the fermentation cabinet 1 and is rotatably connected to the inner wall of the fermentation cabinet 1. The stirring rod 38 is fixedly connected to the outer wall of the rotating rod 37. The turning plate 39 is fixedly connected to the stirring rod 38, and the turning plate 39 is slidably connected to the inner wall of the wire frame 34. The arc plate 310 is fixedly connected to the inner wall of the wire frame 34. The arc plate 310 is respectively arranged on both sides of the turning plate 39, and the two arc plates 310 on both sides are arranged alternately. A support rod 311 is fixedly connected to the inner wall of the fermentation cabinet 1. An installation plate 312 is fixedly connected to the support rod 311, and the installation plate 312 is movably sleeved on the rotating rod 37. A main gear 313 is fixedly sleeved on the rotating rod 37. A driven gear 314 is rotatably connected to the installation plate 312, and the driven gear 314 is meshed with the main gear 313. A second telescopic rod 315 is fixedly connected to the side of the wire frame 34, and a toothed ring 316 is fixedly connected to the movable end of the second telescopic rod 315, and the toothed ring 316 is meshed with the driven gear 314. A second annular groove 317 is opened on the toothed ring 316. A connecting plate 318 is fixedly connected to the installation plate 312, and one end of the connecting plate 318 is slidably connected to the inner wall of the second annular groove 317. A knocking mechanism 4 is arranged inside the fermentation cabinet 1. The knocking mechanism 4 includes a fixed frame 41, a movable frame 42, a knocking block 43, a sleeve frame 44, a fixed column 45, a rotating plate 46. The fixed frame 41 is fixedly connected to the inner wall of the fermentation cabinet 1. The movable frame 42 is slidably connected to the inner wall of the fixed frame 41. The knocking block 43 is fixedly connected to the inner wall of the movable frame 42. The sleeve frame 44 is arranged on the movable frame 42, and the sleeve frame 44 is sleeved outside the rotating rod 37. The fixed column 45 is fixedly connected to the inner wall of the sleeve frame 44. The rotating plate 46 is fixedly connected to the outer wall of the rotating rod 37. The number of the fixed columns 45 is two, and the two fixed columns 45 are symmetrically arranged on the upper and lower sides of the rotating rod 37.

[0037] Working principle: Place the tea leaves in the wire frame 34. Control the temperature of the inner wall of the fermentation cabinet 1 through the temperature control lamp 7, and control the humidity inside the fermentation cabinet 1 through the atomizer 56 to meet the temperature and humidity requirements for tea leaf fermentation. When the tea leaves need to be turned over, start the drive motor 36. The drive motor 36 drives the rotating rod 37 to rotate, thereby driving the stirring rod 38 and the turning plate 39 to turn over the tea leaves in the wire frame 34. At the same time, the rotation of the rotating rod 37 will drive the main gear 313 to rotate, and then drive the ring gear 316 to rotate in the reverse direction through the driven gear 314. The reverse rotation of the ring gear 316 will drive the wire frame 34 and the turning plate 39 to rotate in the reverse direction through the second telescopic rod 315, so that the tea leaves in the wire frame 34 are turned over more thoroughly. At the same time, when the wire frame 34 and the turning plate 39 rotate in the reverse direction, the turning plate 39 will contact the arc plate 310, and drive the wire frame 34 to shake left and right through the arc plate 310, thereby driving the tea leaves inside the wire frame 34 to shake left and right, improving the turning effect of the tea leaves;

[0038] When the rotating rod 37 rotates, it will drive the rotating plate 46 to rotate. The rotation of the rotating plate 46 will contact the fixed column 45. Drive the fixed column 45 to move left and right through the upper and lower two fixed columns 45, thereby driving the knocking block 43 to knock on the outer wall of the wire frame 34 to prevent the tea leaves from blocking the wire frame 34 and affecting the turning effect.

[0039] Please refer to Figures 1-9 , on the basis of the above embodiment, in another embodiment of the present invention, preferably, a blowing mechanism 5 is provided on the fermentation cabinet 1. The blowing mechanism 5 includes an air pump 51, an air outlet pipe 52, and an inclined plate 53. The air pump 51 is fixedly installed on the side of the fermentation cabinet 1. The air outlet pipe 52 is fixedly installed on the inner wall of the fermentation cabinet 1, and the other end of the air outlet pipe 52 fixedly penetrates the inner wall of the fermentation cabinet 1 and is communicated with the output end of the air pump 51. The inclined plate 53 is rotatably connected to the inner wall of the fermentation cabinet 1 through a rotating shaft. The number of inclined plates 53 is two, and the two inclined plates 53 are symmetrically arranged above the air outlet pipe 52, and the adjacent surfaces of the two inclined plates 53 are in contact. A water tank 54 is provided on the side of the fermentation cabinet 1. A cross plate 55 is fixedly connected to the inner wall of the fermentation cabinet 1. An atomizer 56 is fixedly installed on the top of the cross plate 55. The input end of the atomizer 56 penetrates the fermentation cabinet 1 and is communicated with the water tank 54, and the other end of the atomizer 56 is communicated with the bottom of the air outlet pipe 52. A collection box 6 is provided at the bottom of the inner wall of the fermentation cabinet 1. A temperature control lamp 7 is fixedly installed on the top of the fermentation cabinet 1, and the temperature control lamp 7 is directly above the wire frame 34.

[0040] Working principle: By starting the air pump 51, the air pump 51 blows air upward through the air outlet pipe 52. The air flow will first blow open the inclined plate 53 and then blow into the mesh frame 34 to blow the tea leaves at the bottom of the mesh frame 34, making the turning plate 39 turn more thoroughly, thereby further improving the effect of turning the tea leaves. When the humidity inside the fermentation cabinet 1 is relatively low, the water in the water tank 54 is atomized by starting the atomizer 56, and then the mist is blown into the interior of the fermentation cabinet 1 by the air pump 51, so as to achieve the purpose of humidification. After the turning is completed, the air pump 51 is turned off, and the inclined plate 53 closes under the action of gravity, so that the two inclined plates 53 are in contact with each other, the mesh frame 34 is opened, and the tea leaves fall into the collection box 6 through the inclined plate 53 for collection.

[0041] The present invention provides a tea leaf fermentation device with uniform turning. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be realized by using the prior art.

Claims

1. A tea fermentation device with uniform turnover, comprising a fermentation cabinet (1), characterized in that: The front of the fermentation cabinet (1) is hinged with a cabinet door (2). A turnover mechanism (3) is arranged on the fermentation cabinet (1). The turnover mechanism (3) includes a first telescopic rod (31), a fixing plate (32), a roller (33), a wire frame (34), a first annular groove (35), a driving motor (36), a rotating rod (37), a stirring rod (38), a turnover plate (39), and an arc plate (310). One end of the first telescopic rod (31) is fixedly connected to the inner wall of the fermentation cabinet (1). The fixing plate (32) is fixedly connected to the movable end of the first telescopic rod (31). A spring is sleeved on the outer wall of the fixing plate (32), and both ends of the spring are fixedly connected to the inner wall of the fermentation cabinet (1) and the fixing plate (32) respectively. The roller (33) is fixedly connected to the fixing plate (32). The wire frame (34) is arranged inside the fermentation cabinet (1). The first annular groove (35) is opened on both sides of the wire frame (34), and the first annular groove (35) is slidably connected to the inner wall of the roller (33). The driving motor (36) is fixedly installed on the outer wall of the fermentation cabinet (1). One end of the rotating rod (37) is fixedly connected to the output end of the driving motor (36), and the other end of the rotating rod (37) penetrates through the outer wall of the fermentation cabinet (1) and is rotatably connected to the inner wall of the fermentation cabinet (1). The stirring rod (38) is fixedly connected to the outer wall of the rotating rod (37). The turnover plate (39) is fixedly connected to the stirring rod (38), and the turnover plate (39) is slidably connected to the inner wall of the wire frame (34). The arc plate (310) is fixedly connected to the inner wall of the wire frame (34).

2. The tea fermentation device with uniform turnover according to claim 1, characterized in that: The arc plates (310) are respectively arranged on both sides of the turnover plate (39), and the two arc plates (310) on both sides are arranged staggeredly.

3. The tea leaf fermentation device with uniform turnover according to claim 2, characterized in that: A support rod (311) is fixedly connected to the inner wall of the fermentation cabinet (1). A mounting plate (312) is fixedly connected to the support rod (311), and the mounting plate (312) is movably sleeved on the rotating rod (37). A main gear (313) is fixedly sleeved on the rotating rod (37). A driven gear (314) is rotatably connected to the mounting plate (312), and the driven gear (314) is meshed with the main gear (313). A second telescopic rod (315) is fixedly connected to the side of the wire frame (34), and the movable end of the second telescopic rod (315) is fixedly connected with a toothed ring (316), and the toothed ring (316) is meshed with the driven gear (314).

4. A tea fermentation device with uniform turning over according to claim 3, characterized in that: A second annular groove (317) is opened on the toothed ring (316). A connecting plate (318) is fixedly connected to the mounting plate (312), and one end of the connecting plate (318) is slidably connected to the inner wall of the second annular groove (317).

5. The tea leaf fermentation device with uniform turnover according to claim 4, characterized in that: The interior of the fermentation cabinet (1) is provided with a knocking mechanism (4). The knocking mechanism (4) includes a fixed frame (41), a movable frame (42), a knocking block (43), a sleeve frame (44), a fixed column (45), and a rotating plate (46). The fixed frame (41) is fixedly connected to the inner wall of the fermentation cabinet (1). The movable frame (42) is slidably connected to the inner wall of the fixed frame (41). The knocking block (43) is fixedly connected to the inner wall of the movable frame (42). The sleeve frame (44) is arranged on the movable frame (42) and sleeved outside the rotating rod (37). The fixed column (45) is fixedly connected to the inner wall of the sleeve frame (44). The rotating plate (46) is fixedly connected to the outer wall of the rotating rod (37). The number of the fixed columns (45) is two, and the two fixed columns (45) are symmetrically arranged on the upper and lower sides of the rotating rod (37).

6. The tea fermentation device with uniform turning as claimed in claim 5, characterized in that: The fermentation cabinet (1) is provided with a blowing mechanism (5). The blowing mechanism (5) includes an air pump (51), an air outlet pipe (52), and an inclined plate (53). The air pump (51) is fixedly installed on the side of the fermentation cabinet (1). The air outlet pipe (52) is fixedly installed on the inner wall of the fermentation cabinet (1), and the other end of the air outlet pipe (52) fixedly penetrates the inner wall of the fermentation cabinet (1) and is communicated with the output end of the air pump (51). The inclined plate (53) is rotatably connected to the inner wall of the fermentation cabinet (1) through a rotating shaft. The number of the inclined plates (53) is two, and the two inclined plates (53) are symmetrically arranged above the air outlet pipe (52), and the adjacent surfaces of the two inclined plates (53) are in contact.

7. The tea leaf fermentation device with uniform turnover according to claim 6, characterized in that: A water tank (54) is arranged on the side of the fermentation cabinet (1). A cross plate (55) is fixedly connected to the inner wall of the fermentation cabinet (1). An atomizer (56) is fixedly installed on the top of the cross plate (55). The input end of the atomizer (56) penetrates the fermentation cabinet (1) and is communicated with the water tank (54), and the other end of the atomizer (56) is communicated with the bottom of the air outlet pipe (52).

8. A tea fermentation device with uniform turnover according to claim 7, characterized in that: A collection box (6) is arranged at the bottom of the inner wall of the fermentation cabinet (1). A temperature control lamp (7) is fixedly installed on the top of the fermentation cabinet (1), and the temperature control lamp (7) is directly above the wire mesh frame (34).

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