Black tea fermentation device with temperature control lamp for uniform fermentation

Abstract

The invention relates to the technical field of black tea fermentation, and discloses a black tea fermentation device with a temperature control lamp for uniform fermentation, the black tea fermentation device comprises a box body, the top of the box body is provided with a box cover, the box body is internally provided with a fermentation mechanism, the fermentation mechanism comprises a fermentation tank, a motor, a first rotating rod, a sleeve, a turning rod, a surrounding groove and a ball; the fermentation tank is arranged in the box body, the motor is fixedly mounted on the left side of the inner wall of the box body, and one end of the first rotating rod is fixedly connected with the output end of the motor. By arranging the motor, the first rotating rod, the driving gear, the second rotating rod and the main gear, the fermentation tank and the turning rod can be driven to reversely rotate, so that tea leaves in the fermentation tank are turned, the tea leaves are uniformly fermented, and by arranging a surrounding groove, a ball, a limiting block, a limiting groove and a sleeve, the turning rod can be driven to move left and right while the turning rod rotates, so that the tea leaves are uniformly fermented. The tea leaves in the fermentation tank are further turned over, so that the tea leaves are fermented more uniformly.

Description

Technical Field

[0001] The invention relates to the technical field of black tea fermentation, in particular to a black tea fermentation device with temperature-controlled lamps for uniform fermentation. Background Art

[0002] Black tea is one of the six major types of tea in my country. At the same time, my country is also the birthplace of black tea. High-quality black tea should have the characteristics of bright red soup color, mellow taste, pure and long aroma. Modern research shows that black tea contains a large amount of phenolic substances, which have the functions of anti-oxidation, lowering blood lipids, inhibiting arteriosclerosis, enhancing capillary function, and anti-mutation. Therefore, drinking black tea regularly is beneficial to human health. Drinking black tea can also increase the content of vitamin B1 in the liver, which means that drinking black tea regularly helps promote the secretion of enzymes in the liver, helps the normal operation of liver cells, and reduces the metabolic burden of liver cells. Black tea is a fully fermented tea. It is made from suitable new leaves of tea trees and refined through a series of processes such as withering, rolling (cutting), fermentation, and drying. Every step in the preparation process of black tea will affect the quality of tea. Among them, fermentation is the key process for black tea to reflect its quality. The so-called black tea fermentation is a series of chemical changes under the action of enzymes, with the oxidation of polyphenol compounds as the main body.

[0003] According to a Chinese patent with the publication number "CN107455507B", a black tea fermentation device is disclosed, which includes a fermentation part and a driving part. The fermentation part includes a vertical plate, a horizontal plate is provided on the vertical plate, and a plurality of pull rods are hinged on the horizontal plate. A fermentation box is provided at the bottom of the pull rod, and a feed port and a discharge port are provided on the fermentation box; adjacent fermentation boxes are connected through a connecting pipe, and air vents are provided on the fermentation boxes, and a screen is provided on the air vent, and the air vent is located below the connecting pipe; a baffle is provided in the fermentation box, and the baffle is hinged at the top of the air vent; an air outlet is provided on one side of the fermentation box close to the vertical plate, and the driving part includes a base, a driving block, a connecting rod, a rotating rod and a motor, and the base is located on the side of the fermentation box away from the vertical plate; a slide groove is provided on the upper surface of the base, and the driving block is slidably connected in the slide groove; the motor drives the rotating rod to make a circular motion, and one end of the connecting rod is hinged to the rotating rod, and the other end is hinged to the driving block. The present invention solves the problem of uneven tea fermentation in the prior art.

[0004] When the above patent is in use, black tea accumulates inside the fermentation box. The tea leaves are turned over by swinging, but the turning effect is poor, resulting in uneven fermentation of the tea leaves. Therefore, a black tea fermentation device with uniform fermentation by temperature-controlled lamp is proposed to solve the above problem. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a black tea fermentation device with uniform fermentation by temperature-controlled lamps in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a black tea fermentation device with uniform fermentation by temperature-controlled lamp, comprising a box body, a box cover is arranged on the top of the box body, a fermentation mechanism is arranged inside the box body, and the fermentation mechanism comprises a fermentation tank, a motor, a first rotating rod, a sleeve, a flip rod, a surrounding groove, and a ball; The fermentation tank is arranged inside the box, the motor is fixedly mounted on the left side of the inner wall of the box, one end of the first rotating rod is fixedly connected to the output end of the motor, and the other end of the first rotating rod passes through the fermentation tank through a bearing and is rotatably connected to the fermentation tank, the sleeve is slidably sleeved on the outer wall of the first rotating rod, and the flipping rod is fixedly connected to the inner wall of the sleeve; There are four flip rods, which are arranged around the outer wall of the sleeve. The surrounding groove is opened on the inner wall of the fermentation tank. The ball is fixedly connected to one end of one of the flip rods, and the ball is slidably connected to the inner wall of the surrounding groove.

[0007] Preferably, a limiting block is fixedly connected to the outer wall of the first rotating rod, a limiting groove is provided on the inner wall of the sleeve, and the limiting block is slidably connected to the inner wall of the limiting groove.

[0008] Preferably, a first annular groove is opened on both sides of the fermentation tank, first fixing rods are fixedly connected to both sides of the inner wall of the box body, a first round ball is fixedly connected to one end of the first fixing rod, and the first round ball is slidably connected to the inner wall of the first annular groove.

[0009] Preferably, a driving gear is provided on the left side of the fermentation tank, the inner wall of the box body is rotatably connected to the second rotating rod through a bearing, and the second rotating rod is transmission-connected to the first rotating rod through a pulley, the outer wall fixed sleeve of the second rotating rod is provided with a main gear, and the main gear is meshingly connected with the driving gear, the outer wall fixed sleeve of the second rotating rod is provided with a cleaning roller, and the cleaning roller is in contact with the outer wall of the fermentation tank.

[0010] Preferably, a circular ring is provided inside the box body, the number of the circular rings is two, a second annular groove is opened on the circular ring, a second fixing rod is fixedly connected to the inner wall of the box body, a second round ball is fixedly connected to one end of the second fixing rod, the second round ball is slidably connected to the inner wall of the second annular groove, the inner wall of the circular ring located on the left side is provided with teeth, and the teeth are meshed with the main gear, a temperature-controlled lamp is fixedly installed between the two circular rings, the number of the temperature-controlled lamps is two, and the two temperature-controlled lamps are symmetrically arranged between the two circular rings.

[0011] Preferably, a cavity is provided inside the first rotating rod, and a temperature control mechanism is provided on the box body, the temperature control mechanism includes a hot air blower, an air outlet pipe, and a first air outlet hole, the hot air blower is fixedly mounted on the right side of the outer wall of the box body, one end of the air outlet pipe is connected to the output end of the hot air blower, and the other end of the air outlet pipe passes through the outer wall of the box body and is connected to the cavity of the first rotating rod through a rotating joint, and the first air outlet hole is opened on the first rotating rod and is connected to the cavity of the first rotating rod.

[0012] Preferably, an outer tube is provided on the outer wall of the first rotating rod, and the outer tube is connected to the cavity of the first rotating rod. There are four outer tubes, which are arranged around the outer wall of the first rotating rod. A second air outlet is provided on the outer wall of the outer tube, and a temperature and humidity sensor is fixedly installed on the outer tube.

[0013] Preferably, a humidity control mechanism is provided on the box body, and the humidity control mechanism includes a water tank, a water pump, a water pipe, and an atomizing nozzle. The water tank is arranged on the back side of the box body, the water pump is fixedly installed on the top of the water tank, and the input end of the water pump is connected to the water tank, one end of the water pipe is connected to the output end of the water pump, and the other end of the water pipe passes through the back side of the box body and is connected to the atomizing nozzle.

[0014] Preferably, the humidity control mechanism also includes a fixed block, a reciprocating screw and a moving block, the fixed block is fixedly connected to the inner wall of the box, the reciprocating screw passes through the fixed block through a bearing and is rotatably connected to the fixed block, the reciprocating screw is transmission connected to the first rotating rod through a pulley, the moving block is threadedly sleeved on the reciprocating screw, and the moving block is slidably connected to the inner wall of the box, and the moving block is fixedly connected to the water pipe.

[0015] Preferably, the outer wall of the fermentation tank is provided with air holes, the fermentation tank is provided with a cover plate, the top of the box cover is provided with ventilation holes, the top of the box cover is fixedly connected with a mounting seat, and the mounting seat is above the ventilation holes, an odor scanner is installed on the inner wall of the mounting seat, and a warning light is provided on the top of the box cover, and the warning light is electrically connected to the odor scanner.

[0016] The present invention adopts the above technical solution to bring the following beneficial effects: 1. A temperature-controlled lamp-equilibrium black tea fermentation device can drive the fermentation tank and the flipping rod to rotate in opposite directions by arranging a motor, a first rotating rod, a driving gear, a second rotating rod and a main gear, thereby flipping the tea leaves inside the fermentation tank to make the tea leaves ferment evenly. By arranging a surrounding groove, a ball, a limit block, a limit groove and a sleeve, the flipping rod can be driven to move left and right while the flipping rod rotates, thereby further flipping the tea leaves inside the fermentation tank to make the tea leaves ferment more evenly.

[0017] 2. This temperature-controlled lamp-evenly fermented black tea fermentation device can detect the temperature and humidity of the tea leaves inside the fermentation tank by arranging a temperature and humidity sensor, and can control the temperature of the inside and middle part of the tea leaves inside the fermentation tank by arranging a hot air blower, an air outlet pipe, a first air outlet hole, an outer tube and a second air outlet hole, thereby improving the fermentation effect of the tea leaves. At the same time, the setting of the outer tube can further turn the tea leaves inside the fermentation tank, further improving the turning effect of the tea leaves and making the tea leaves ferment more evenly.

[0018] 3. This black tea fermentation device with uniform fermentation by temperature-controlled lamp can control the temperature of the tea leaves near the outside of the fermentation tank by setting a ring and a temperature-controlled lamp, thereby cooperating with a hot air blower to make the temperature of the tea leaves inside the fermentation tank more uniform and the fermentation of the tea leaves more uniform.

[0019] 4. This temperature-controlled lamp-evenly fermented black tea fermentation device can blow air on the tea leaves inside the fermentation tank by setting a hot air machine to improve the ventilation effect of the tea leaves. It can clean the outer wall of the fermentation tank by setting a cleaning roller to avoid clogging of the air holes on the outer wall of the fermentation tank, which affects the ventilation effect of the tea leaves. It can detect the odor emitted by the tea leaves in the fermentation tank by setting an odor scanner. When the tea leaves are fermented, a warning light can be used to prompt, which can prevent the tea leaves from fermenting for too long and affecting the fermentation effect.

[0020] 5. This temperature-controlled lamp-equilibrium black tea fermentation device can humidify the tea leaves inside the fermentation tank by arranging a water tank, a water pump, a water pipe and an atomizing nozzle, ensuring that the tea leaves inside the fermentation tank are maintained at a suitable humidity. The atomizing nozzle can be driven to move by arranging a reciprocating screw and a moving block, so that the atomizing nozzle can humidify the tea leaves inside the fermentation tank more comprehensively. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a front schematic diagram of the present invention; Figure 3 It is a schematic diagram of the back side of the present invention; Figure 4 It is a first front schematic diagram of the present invention; Figure 5 is a second front cross-sectional view of the present invention; Figure 6 This is a schematic diagram of the first fermentation mechanism of the present invention; Figure 7 This is a schematic diagram of the second fermentation mechanism of the present invention; Figure 8 It is a schematic diagram of the temperature control mechanism of the present invention.

[0022] In the figure: 1. box body; 2. box cover; 3. fermentation mechanism; 31. fermentation tank; 32. motor; 33. first rotating rod; 34. sleeve; 35. flip rod; 36. surrounding groove; 37. ball; 38. driving gear; 39. second rotating rod; 310. main gear; 311. cleaning roller; 312. ring; 313. temperature control lamp; 4. temperature control mechanism; 41. hot air blower; 42. air outlet pipe; 43. first air outlet; 44. outer pipe; 45. second air outlet; 46. temperature and humidity sensor; 5. humidity control mechanism; 51. water tank; 52. water pump; 53. water pipe; 54. atomizing nozzle; 55. fixed block; 56. reciprocating screw rod; 57. moving block; 6. mounting seat; 7. odor scanner; 8. warning light. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and 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 specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-8, one embodiment of the present invention is: a temperature-controlled lamp-evenly fermented black tea fermentation device, comprising a box body 1, a box cover 2 is arranged on the top of the box body 1, a fermentation mechanism 3 is arranged inside the box body 1, and the fermentation mechanism 3 includes a fermentation tank 31, a motor 32, a first rotating rod 33, a sleeve 34, a flip rod 35, a surrounding groove 36, and a ball 37; The fermentation tank 31 is arranged inside the box body 1, the motor 32 is fixedly installed on the left side of the inner wall of the box body 1, one end of the first rotating rod 33 is fixedly connected to the output end of the motor 32, and the other end of the first rotating rod 33 passes through the fermentation tank 31 through a bearing and is rotatably connected to the fermentation tank 31, the sleeve 34 is slidably sleeved on the outer wall of the first rotating rod 33, and the flip rod 35 is fixedly connected to the inner wall of the sleeve 34; There are four flip rods 35 , which are arranged around the outer wall of the sleeve 34 , and the surrounding groove 36 is opened on the inner wall of the fermentation tank 31 . The ball 37 is fixedly connected to one end of one of the flip rods 35 , and the ball 37 is slidably connected to the inner wall of the surrounding groove 36 .

[0028] Preferably, the outer wall of the first rotating rod 33 is fixedly connected to a limiting block, the inner wall of the sleeve 34 is provided with a limiting groove, and the limiting block is slidably connected to the inner wall of the limiting groove.

[0029] Preferably, a first annular groove is opened on both sides of the fermentation tank 31, first fixing rods are fixedly connected to both sides of the inner wall of the box body 1, a first round ball is fixedly connected to one end of the first fixing rod, and the first round ball is slidably connected to the inner wall of the first annular groove.

[0030] Preferably, a driving gear 38 is provided on the left side of the fermentation tank 31, and the inner wall of the box body 1 is rotatably connected to the second rotating rod 39 through a bearing, and the second rotating rod 39 is transmission-connected to the first rotating rod 33 through a pulley, and the outer wall fixed sleeve of the second rotating rod 39 is provided with a main gear 310, and the main gear 310 is meshingly connected with the driving gear 38, and the outer wall fixed sleeve of the second rotating rod 39 is provided with a cleaning roller 311, and the cleaning roller 311 is in contact with the outer wall of the fermentation tank 31.

[0031] Preferably, a circular ring 312 is provided inside the box body 1, the number of the circular rings 312 is two, a second annular groove is opened on the circular ring 312, a second fixing rod is fixedly connected to the inner wall of the box body 1, a second round ball is fixedly connected to one end of the second fixing rod, the second round ball is slidingly connected to the inner wall of the second annular groove, the inner wall of the circular ring 312 located on the left side is provided with teeth, and the teeth are meshed and connected with the main gear 310, a temperature control lamp 313 is fixedly installed between the two circular rings 312, the number of the temperature control lamps 313 is two, and the two temperature control lamps 313 are symmetrically arranged between the two circular rings 312.

[0032] Preferably, a cavity is provided inside the first rotating rod 33, and a temperature control mechanism 4 is provided on the box body 1, the temperature control mechanism 4 includes a hot air blower 41, an air outlet pipe 42, and a first air outlet hole 43, the hot air blower 41 is fixedly installed on the right side of the outer wall of the box body 1, one end of the air outlet pipe 42 is connected to the output end of the hot air blower 41, and the other end of the air outlet pipe 42 passes through the outer wall of the box body 1 and is connected to the cavity of the first rotating rod 33 through a rotating joint, and the first air outlet hole 43 is opened on the first rotating rod 33 and is connected to the cavity of the first rotating rod 33.

[0033] Preferably, an outer tube 44 is provided on the outer wall of the first rotating rod 33, and the outer tube 44 is connected to the cavity of the first rotating rod 33. There are four outer tubes 44, which are arranged around the outer wall of the first rotating rod 33. A second air outlet 45 is opened on the outer wall of the outer tube 44, and a temperature and humidity sensor 46 is fixedly installed on the outer tube 44.

[0034] Preferably, the outer wall of the fermentation tank 31 is provided with air holes, a cover plate is provided on the fermentation tank 31, a ventilation hole is provided on the top of the box cover 2, a mounting seat 6 is fixedly connected to the top of the box cover 2, and the mounting seat 6 is above the ventilation hole, an odor scanner 7 is installed on the inner wall of the mounting seat 6, a warning light 8 is provided on the top of the box cover 2, and the warning light 8 is electrically connected to the odor scanner 7.

[0035] Working principle: open the cover plate, pour the tea leaves to be fermented into the fermentation tank 31, close the cover plate, and then cover the box cover 2, by starting the motor 32, the motor 32 drives the first rotating rod 33 to rotate, thereby driving the sleeve 34 to rotate through the limit block and the limit groove, the rotation of the sleeve 34 will drive the turning rod 35 to rotate, so as to turn the tea leaves in the fermentation tank 31, and at the same time, the rotation of the first rotating rod 33 will drive the second rotating rod 39 to rotate in the same direction through the pulley, the rotation of the second rotating rod 39 will drive the main gear 310 and the cleaning roller 311 to rotate, the rotation of the main gear 310 will drive the driving gear 38 to rotate in the opposite direction, thereby driving the fermentation tank 31 to rotate in the opposite direction, through the fermentation tank 31 and the first rotating rod 33, the second rotating rod 39 will drive the main gear 310 and the cleaning roller 311 to rotate, and the rotation of the main gear 310 will drive the driving gear 38 to rotate in the opposite direction, thereby driving the fermentation tank 31 to rotate in the opposite direction. The reverse rotation of the rotating rod 33 makes the tea leaves inside the fermentation tank 31 turn over more fully. At the same time, when the fermentation tank 31 and the first rotating rod 33 rotate in the reverse direction, the turning rod 35 is driven to move left and right under the action of the surrounding groove 36 and the ball 37, so that the tea leaves inside the fermentation tank 31 are turned over more thoroughly. At the same time, when the second rotating rod 39 drives the cleaning roller 311 to rotate, the outer wall of the fermentation tank 31 is cleaned to avoid clogging of the outer wall of the fermentation tank 31 and affecting the ventilation of the tea leaves inside the fermentation tank 31. When the main gear 310 rotates, the ring 312 is driven to rotate through the teeth, thereby driving the temperature control lamp 313 to rotate, and the tea leaves inside the fermentation tank 31 are subjected to constant temperature treatment, which is convenient for the fermentation of the tea leaves. The temperature and humidity of the tea leaves inside the fermentation tank 31 are sensed by the temperature and humidity sensor 46, and the hot air blower 41 is started according to the detected temperature to blow hot air into the interior of the fermentation tank 31 through the first air outlet 43 and the second air outlet 45, so as to control the temperature of the tea leaves inside and in the middle and ventilate the tea leaves at the same time.

[0036] See also Figure 1-8 On the basis of the above embodiment, in another embodiment of the present invention, preferably, a humidity control mechanism 5 is provided on the box body 1, and the humidity control mechanism 5 includes a water tank 51, a water pump 52, a water pipe 53, and an atomizing nozzle 54. The water tank 51 is arranged on the back of the box body 1, and the water pump 52 is fixedly installed on the top of the water tank 51, and the input end of the water pump 52 is connected to the water tank 51, one end of the water pipe 53 is connected to the output end of the water pump 52, and the other end of the water pipe 53 passes through the back of the box body 1 and is connected to the atomizing nozzle 54.

[0037] Preferably, the humidity control mechanism 5 also includes a fixed block 55, a reciprocating screw 56, and a moving block 57. The fixed block 55 is fixedly connected to the inner wall of the box body 1, the reciprocating screw 56 passes through the fixed block 55 through a bearing and is rotatably connected to the fixed block 55, the reciprocating screw 56 is transmission connected to the first rotating rod 33 through a pulley, the moving block 57 is threadedly sleeved on the reciprocating screw 56, and the moving block 57 is slidably connected to the inner wall of the box body 1, and the moving block 57 is fixedly connected to the water pipe 53.

[0038] Working principle: The temperature and humidity sensor 46 senses the humidity of the tea leaves inside the fermentation tank 31. When the humidity of the tea leaves is low, the water pump 52 is started to pass the clean water in the water tank 51 through the water pipe 53 and then through the atomizing nozzle 54 to be atomized and sprayed into the fermentation tank 31 for humidification, thereby controlling the humidity of the tea leaves inside the fermentation tank 31. At the same time, when the first rotating rod 33 rotates, the reciprocating screw rod 56 is driven to rotate through the pulley, thereby driving the moving block 57 to move left and right, and the atomizing nozzle 54 is driven to move through the moving block 57, so that the humidification of the atomizing nozzle 54 is more uniform. When the fermentation of the tea leaves is completed, the aroma of the fermented tea leaves will be discharged from the box 1 through the ventilation hole, and the aroma will be detected by the odor scanner 7. When the detected aroma meets the set aroma, the warning light 8 will be activated to remind the operator to avoid fermentation time too long affecting the fermentation effect.

[0039] The present invention provides a black tea fermentation device with temperature-controlled lamps for uniform fermentation. There are many methods and approaches to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A black tea fermentation device with temperature-controlled lamps for uniform fermentation, comprising a box (1), characterized in that: The top of the box body (1) is provided with a box cover (2), and the interior of the box body (1) is provided with a fermentation mechanism (3), and the fermentation mechanism (3) comprises a fermentation tank (31), a motor (32), a first rotating rod (33), a sleeve (34), a flipping rod (35), a surrounding groove (36), and a ball (37); The fermentation tank (31) is arranged inside the box (1), the motor (32) is fixedly mounted on the left side of the inner wall of the box (1), one end of the first rotating rod (33) is fixedly connected to the output end of the motor (32), and the other end of the first rotating rod (33) passes through the fermentation tank (31) through a bearing and is rotatably connected to the fermentation tank (31), the sleeve (34) is slidably sleeved on the outer wall of the first rotating rod (33), and the flip rod (35) is fixedly connected to the inner wall of the sleeve (34); The number of the flipping rods (35) is four, and the four flipping rods (35) are arranged around the outer wall of the sleeve (34). The surrounding groove (36) is opened on the inner wall of the fermentation tank (31). The ball (37) is fixedly connected to one end of one of the flipping rods (35), and the ball (37) is slidably connected to the inner wall of the surrounding groove (36).

2. The black tea fermentation device with temperature-controlled lamp uniform fermentation according to claim 1, characterized in that: The outer wall of the first rotating rod (33) is fixedly connected to a limiting block, the inner wall of the sleeve (34) is provided with a limiting groove, and the limiting block is slidably connected to the inner wall of the limiting groove.

3. The black tea fermentation device with temperature-controlled lamp uniform fermentation according to claim 2, characterized in that: The fermentation tank (31) is provided with a first annular groove on both sides, and first fixing rods are fixedly connected to both sides of the inner wall of the box body (1), one end of the first fixing rod is fixedly connected to a first round ball, and the first round ball is slidably connected to the inner wall of the first annular groove.

4. The black tea fermentation device with temperature-controlled lamp uniform fermentation according to claim 3, characterized in that: A driving gear (38) is provided on the left side of the fermentation tank (31); a second rotating rod (39) is rotatably connected to the inner wall of the box body (1) via a bearing, and the second rotating rod (39) is transmission-connected to the first rotating rod (33) via a pulley; a main gear (310) is provided on the outer wall fixed sleeve of the second rotating rod (39), and the main gear (310) is meshingly connected with the driving gear (38); a cleaning roller (311) is provided on the outer wall fixed sleeve of the second rotating rod (39), and the cleaning roller (311) is in contact with the outer wall of the fermentation tank (31).

5. The black tea fermentation device with temperature-controlled lamp uniform fermentation according to claim 4, characterized in that: A circular ring (312) is arranged inside the box body (1), the number of the circular rings (312) is two, a second annular groove is formed on the circular rings (312), a second fixing rod is fixedly connected to the inner wall of the box body (1), one end of the second fixing rod is fixedly connected to a second round ball, the second round ball is slidably connected to the inner wall of the second annular groove, the inner wall of the circular ring (312) located on the left side is provided with teeth, and the teeth are meshedly connected to the main gear (310), a temperature control lamp (313) is fixedly installed between the two circular rings (312), the number of the temperature control lamps (313) is two, and the two temperature control lamps (313) are symmetrically arranged between the two circular rings (312).

6. The black tea fermentation device with temperature-controlled lamp uniform fermentation according to claim 5, characterized in that: A cavity is provided inside the first rotating rod (33); a temperature control mechanism (4) is provided on the box body (1); the temperature control mechanism (4) comprises a hot air blower (41), an air outlet pipe (42), and a first air outlet hole (43); the hot air blower (41) is fixedly mounted on the right side of the outer wall of the box body (1); one end of the air outlet pipe (42) is connected to the output end of the hot air blower (41); the other end of the air outlet pipe (42) passes through the outer wall of the box body (1) and is connected to the cavity of the first rotating rod (33) through a rotating joint; the first air outlet hole (43) is opened on the first rotating rod (33) and is connected to the cavity of the first rotating rod (33).

7. The black tea fermentation device for uniform fermentation by temperature-controlled lamps according to claim 6, characterized in that: An outer tube (44) is provided on the outer wall of the first rotating rod (33), and the outer tube (44) is connected to the cavity of the first rotating rod (33). There are four outer tubes (44), which are arranged around the outer wall of the first rotating rod (33). A second air outlet hole (45) is provided on the outer wall of the outer tube (44), and a temperature and humidity sensor (46) is fixedly mounted on the outer tube (44).

8. The black tea fermentation device with temperature-controlled lamp uniform fermentation according to claim 7, characterized in that: The housing (1) is provided with a humidity control mechanism (5), the humidity control mechanism (5) comprising a water tank (51), a water pump (52), a water pipe (53), and an atomizing nozzle (54); the water tank (51) is arranged on the back of the housing (1); the water pump (52) is fixedly mounted on the top of the water tank (51); an input end of the water pump (52) is connected to the water tank (51); one end of the water pipe (53) is connected to the output end of the water pump (52); and the other end of the water pipe (53) passes through the back of the housing (1) and is connected to the atomizing nozzle (54).

9. The black tea fermentation device with temperature-controlled lamp uniform fermentation according to claim 8, characterized in that: The humidity control mechanism (5) further comprises a fixed block (55), a reciprocating screw (56), and a moving block (57); the fixed block (55) is fixedly connected to the inner wall of the box body (1); the reciprocating screw (56) passes through the fixed block (55) via a bearing and is rotationally connected to the fixed block (55); the reciprocating screw (56) is transmission-connected to the first rotating rod (33) via a pulley; the moving block (57) is threadedly sleeved on the reciprocating screw (56), and the moving block (57) is slidably connected to the inner wall of the box body (1); and the moving block (57) is fixedly connected to the water pipe (53).

10. The black tea fermentation device with temperature-controlled lamps for uniform fermentation according to claim 9, characterized in that: The outer wall of the fermentation tank (31) is provided with air holes, the fermentation tank (31) is provided with a cover plate, the top of the box cover (2) is provided with a ventilation hole, the top of the box cover (2) is fixedly connected with a mounting seat (6), and the mounting seat (6) is located above the ventilation hole, an odor scanner (7) is installed on the inner wall of the mounting seat (6), and a warning light (8) is provided on the top of the box cover (2), and the warning light (8) is electrically connected to the odor scanner (7).

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