Tea leaf on-line fermentation equipment

Abstract

The invention belongs to the technical field of tea fermentation, and particularly relates to tea online fermentation equipment which comprises a fermentation bed, a discharging cavity is formed in the bottom of an inner cavity of the fermentation bed, a first motor is fixedly mounted on one side of the fermentation bed, and one end of the first motor penetrates through one side of the fermentation bed, extends into the discharging cavity and is fixedly provided with a spiral blade; a fermentation net is inserted into the slot, and scale marks are engraved on the inner wall of the fermentation bed; the water pipe is fixedly mounted in the fermentation bed and close to the top of the fermentation bed, and a plurality of water spraying heads are mounted on the water pipe in a threaded manner; the L-shaped column is fixedly mounted on one side of the fermentation bed, and a water pump connected with the water pipe is fixedly mounted on the L-shaped column; the whole fermentation process of the tea leaves is ensured in the fermentation bed, the sanitation can reach the standard, the contact part of the tea leaves and the fermentation net can ventilate and drain water, the quality of the tea leaves is improved, manual pile fermentation is not needed, and the labor intensity is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of tea fermentation, and in particular relates to an online tea fermentation device. Background Art

[0002] Pu'er tea is a unique geographical indication product. Due to its special processing technology, profound cultural heritage and health care function for the human body, it is increasingly loved by consumers. Through the separation, cultivation and identification of microbial populations during the natural mixed pile fermentation of Pu'er tea, the dynamic changes of microorganisms in space during the natural pile fermentation process were explored, indicating that Pu'er tea contains multiple (more than 20) chemical components.

[0003] Existing Pu'er tea pile fermentation almost all adopts the ground stacking fermentation process. In this process step, the humidification and stacking of the tea leaves are all completed by workers on the ground.

[0004] This fermentation process has many problems: first, the sanitation is not up to standard. Because the tea leaves are piled on the ground for fermentation, the part of the tea leaves that are in contact with the ground cannot be ventilated or drained. If the moisture is not well controlled, the tea leaves that are in contact with the ground will rot, and the rotten tea leaves will produce an unpleasant odor, which will affect the final taste of the entire pile of tea leaves. In addition, the manual pile fermentation is labor-intensive, and the quality of the tea leaves is greatly affected by human factors. In view of this, we propose an online tea fermentation equipment. Summary of the invention

[0005] The purpose of the present invention is to provide an online tea fermentation device to solve the problems raised in the above background technology.

[0006] In view of this, the present invention provides an online tea fermentation device, comprising:

[0007] A fermentation bed, wherein a discharge cavity is provided at the bottom of the inner cavity of the fermentation bed, a motor 1 is fixedly installed on one side of the fermentation bed, and one end of the motor 1 passes through one side of the fermentation bed and extends into the discharge cavity and is fixedly installed with a spiral blade;

[0008] A slot, in which a fermentation net is inserted and installed, and scale lines are engraved on the inner wall of the fermentation bed;

[0009] A water pipe, the water pipe is fixedly installed in the fermentation bed and near the top thereof, and a plurality of water spray heads are threadedly installed on the water pipe;

[0010] An L-shaped column, the L-shaped column is fixedly installed on one side of the fermentation bed, and a water pump connected to a water pipe is fixedly installed on the L-shaped column;

[0011] An L-shaped frame, wherein the L-shaped frame is slidably mounted in the L-shaped column, wherein a rectangular groove is provided in the L-shaped frame, wherein a plurality of gears 1 are rotatably mounted in the rectangular groove, and gears 2 are meshedly mounted on both sides of the gears 1 and located in the rectangular groove, and the bottom ends of the plurality of gears 1 and 2 pass through the bottom of the rectangular groove and are fixedly mounted with hinged leaves;

[0012] A power assembly, which is arranged on the L-shaped column and is used to drive the L-shaped frame to move up and down and drive a plurality of gears to rotate;

[0013] A discharge pipe, the discharge pipe is fixedly installed on the other side of the fermentation bed, and a second motor is fixedly installed on the top of the discharge pipe, and the output shaft of the second motor passes through the top of the discharge pipe and is fixedly installed with a fan blade;

[0014] A conveying frame is located on one side of the fermentation bed, and a conveying belt is provided inside the conveying frame, and two rollers are rotatably installed inside the conveying belt. A motor four is fixedly installed on one side of the conveying frame, and the output shaft of the motor four passes through one side of the conveying frame and is coaxially connected to one of the rollers.

[0015] In the above technical solution, further, one end of the motor is rotatably connected to the fermentation bed, and the discharge pipe is connected to the discharge chamber, and the tail end of the spiral blade is located in the discharge pipe.

[0016] In this technical solution, it is ensured that the motor 1 can operate normally on the fermentation bed, so that the spiral blade can transport the tea leaves in the discharge chamber to the discharge pipe.

[0017] In the above technical solution, further, the top of the discharge chamber is an inclined structure, a handle is fixedly installed on one side of the fermentation net, and the bottom line of the scale line is flush with the top of the fermentation net, and the width of the inner cavity of the fermentation bed is greater than 1m.

[0018] In this technical solution, it is convenient for the tea leaves in the discharge chamber to fall onto the spiral leaves. When the fermentation bed transports the tea leaves through the conveyor belt, the personnel can watch the scale line to ensure that the rotation of the motor 1 is stopped when the thickness of the tea leaves in the fermentation bed reaches one meter.

[0019] In the above technical solution, further, the power assembly includes:

[0020] Two hydraulic cylinders, both of which are fixedly mounted at the bottom of the inner cavity of the L-shaped column, and the output shafts of the two hydraulic cylinders are in contact with the bottom end of the L-shaped frame;

[0021] A plurality of motors three are fixedly mounted on the top of the L-shaped frame, and the output shafts of the plurality of motors three pass through the top of the L-shaped frame and extend into the rectangular groove, and the output shafts of the plurality of motors three are respectively coaxially connected with the plurality of gears.

[0022] In the technical solution, two hydraulic cylinders are started, and the output shafts of the two hydraulic cylinders drive the L-shaped frame to move up and down in the L-shaped column. At the same time, the L-shaped frame drives several motors three, gear one, gear two and twisted leaves to move up and down. At the same time, several motors three are started, and the output shafts of several motors three respectively drive several gears one to rotate, and the rotation of several gears one will drive the corresponding gear two to rotate, and the rotating gear two will drive the twisted leaves to rotate, and when several twisted leaves enter the fermentation bed, the tea leaves will be turned over.

[0023] In the above technical solution, further, the output shaft of the motor three is rotatably connected to the L-shaped frame, and the output shafts of the two hydraulic cylinders are tightly welded to the bottom end of the L-shaped frame.

[0024] In this technical solution, it is ensured that the motor 3 can run normally on the L-shaped frame, and the output shaft of the hydraulic cylinder and the structural stability of the L-shaped frame are ensured.

[0025] In the above technical solution, further, the gear 2 is rotatably connected to the rectangular groove, and the plurality of twisted leaves are located directly above the inner cavity of the fermentation bed.

[0026] In this technical solution, it is ensured that the gear 2 can rotate normally in the rectangular groove, and that a plurality of twisted leaves can fall into the fermentation bed.

[0027] In the above technical solution, further, the output shaft of the second motor is rotatably connected to the discharge pipe, and the diameter of the plurality of ventilation holes on the discharge pipe is 0.2-0.3 cm.

[0028] In this technical solution, it is ensured that the motor 2 can operate normally on the discharge pipe, so that the rotating fan blades can absorb the outside air into the discharge pipe and dry the tea leaves.

[0029] In the above technical solution, further, the filtration accuracy of the fermentation net is 0.1-0.2 cm.

[0030] In this technical solution, the part of the tea leaves that contacts the fermentation net is ensured to be breathable and drainable, thereby improving the quality of the tea leaves.

[0031] In the above technical solution, further, the top of the conveying frame is an inclined structure, and a plurality of universal wheels are fixedly mounted on the support frame of the conveying frame.

[0032] In this technical solution, the conveyor belt can conveniently transport the tea leaves to the fermentation bed. When the conveyor belt has finished outputting the tea leaves, the conveyor frame can be pushed away from the fermentation bed under the action of a number of universal wheels.

[0033] In the above technical solution, further, the two rollers are rotatably connected to the conveyor frame, and the output shaft of the motor 4 is rotatably connected to the conveyor frame.

[0034] In this technical solution, it is ensured that the two rollers can rotate normally in the conveying frame and the motor four can operate normally.

[0035] The beneficial effects of the present invention are:

[0036] 1. The tea online fermentation equipment ensures that the fermentation process of tea leaves is all in the fermentation bed through the coordination of the discharge chamber, fermentation net, spiral leaves; scale lines, water pipes, water pumps, L-shaped columns, L-shaped frames, rectangular grooves, gear one, gear two, twisted leaves and power components, ensuring that the hygiene can meet the standards, and the part of the tea leaves in contact with the fermentation net can be ventilated and drained, thereby improving the quality of tea leaves, and no manual pile fermentation is required, reducing labor intensity.

[0037] 2. The tea online fermentation equipment, the overall device achieves the following effects in the process of turning the fermented material: 1. Convenient heat dissipation, 2. Ensure the mixing of the upper and lower layers of the fermentation materials, 3. Convenient water replenishment, so that the tea is evenly replenished with water; 4. The material clumps are easy to break up, and the pile can be turned several times during the entire fermentation period without manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is one of the overall structural schematic diagrams of the present invention;

[0039] Figure 2 This is the second schematic diagram of the overall structure of the present invention;

[0040] Figure 3 It is a schematic diagram of the structure of the fermentation bed in the present invention;

[0041] Figure 4 This is one of the detailed internal structural diagrams of the fermentation bed in the present invention;

[0042] Figure 5 This is the second schematic diagram of the internal detailed structure of the fermentation bed in the present invention;

[0043] Figure 6 It is a schematic diagram of a partially exploded structure in the present invention;

[0044] Figure 7 It is a schematic diagram of the cross-sectional structure of the fermentation bed in the present invention.

[0045] The symbols in the figure are:

[0046] 1. Fermentation bed; 11. Discharge chamber; 12. Slot; 13. Fermentation net; 2. Spiral blade; 21. Motor 1; 22. Scale line; 3. Water pipe; 31. Water pump; 4. Discharge pipe; 41. Motor 2; 42. Fan blade; 5. L-shaped column; 51. Hydraulic cylinder; 6. L-shaped frame; 61. Rectangular groove; 7. Gear 1; 71. Gear 2; 72. Spiral blade; 8. Motor 3; 9. Conveyor frame; 91. Conveyor belt; 92. Roller; 93. Motor 4. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0048] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0049] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0050] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0051] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0052] Embodiment 1:

[0053] See also Figure 1-7 As shown in the figure, this embodiment provides an online tea fermentation device, including:

[0054] A fermentation bed 1, a discharge cavity 11 is provided at the bottom of the inner cavity of the fermentation bed 1, a motor 21 is fixedly installed on one side of the fermentation bed 1, and one end of the motor 21 passes through one side of the fermentation bed 1 and extends into the discharge cavity 11 and is fixedly installed with a spiral blade 2;

[0055] A slot 12, in which a fermentation net 13 is inserted and installed, and a scale line 22 is engraved on the inner wall of the fermentation bed 1;

[0056] A water pipe 3, which is fixedly installed in the fermentation bed 1 and close to the top thereof, and a plurality of water spray heads are threadedly installed on the water pipe 3;

[0057] An L-shaped column 5, which is fixedly mounted on one side of the fermentation bed 1, and a water pump 31 connected to the water pipe 3 is fixedly mounted on the L-shaped column 5;

[0058] An L-shaped frame 6 is slidably installed in the L-shaped column 5. A rectangular groove 61 is provided in the L-shaped frame 6. A plurality of gears 7 are rotatably installed in the rectangular groove 61. Gears 71 are meshed and installed on both sides of the gears 7 and located in the rectangular groove 61. The bottom ends of the plurality of gears 7 and gears 71 pass through the bottom of the rectangular groove 61 and are fixedly installed with hinged leaves 72.

[0059] A power assembly is arranged on the L-shaped column 5 and is used to drive the L-shaped frame 6 to move up and down and drive a plurality of gears 7 to rotate;

[0060] A discharge pipe 4 is fixedly installed on the other side of the fermentation bed 1, and a second motor 41 is fixedly installed on the top of the discharge pipe 4. The output shaft of the second motor 41 passes through the top of the discharge pipe 4 and is fixedly installed with a fan blade 42;

[0061] The conveying frame 9 is located at one side of the fermentation bed 1, and a conveyor belt 91 is provided in the conveying frame 9, and two rollers 92 are rotatably installed in the conveyor belt 91, a motor 93 is fixedly installed on one side of the conveying frame 9, and the output shaft of the motor 93 passes through one side of the conveying frame 9 and is coaxially connected to one of the rollers 92.

[0062] It can be seen from this embodiment that tea leaves can be placed on the conveyor belt 91, and the output shaft of the motor 4 93 drives one of the rollers 92 to rotate. With the cooperation of the two rollers 92, the conveyor belt 91 transports the tea leaves to the fermentation bed 1.

[0063] Then, the power assembly is started, and the power assembly drives the L-shaped frame 6 to move up and down in the L-shaped column 5. At the same time, the L-shaped frame 6 drives the gears 1 7, the gears 2 71 and the hinged leaf 72 to move up and down. At the same time, the power assembly also drives the gears 1 7 to rotate, and the rotation of the gears 1 7 drives the corresponding gears 2 71 to rotate, and the rotating gears 2 71 drives the hinged leaf 72 to rotate.

[0064] When several twisted leaves 72 enter the fermentation bed 1, the tea leaves will be turned over; the water pump 31 is connected to the water tank and extracts water from the water tank and transports it to the water pipe 3, and the water pipe 3 then transports the water to several water spray heads, which spray water mist to wet the tea leaves and keep the spray heads spraying evenly, and also ensure that the thickness of the tea leaves is consistent and evenly distributed, and the personnel observe the scale line 22 to ensure that the thickness of the tea leaves in the fermentation bed 1 reaches one meter, and then stop the operation of the motor 4 93;

[0065] Subsequently, the tea leaves in the fermentation bed 1 are allowed to ferment and are left to ferment for several days. When the pile temperature in the fermentation bed 1 rises to above 55° C., the power component is started again, and the power component drives the L-shaped frame 6 and a plurality of twisted leaves 72 to move up and down. At the same time, it also drives a plurality of gears 1 7, gear 2 71 and twisted leaves 72 to rotate, and the tea leaves are turned over. The pile temperature is maintained stable during the fermentation cycle, and the fermentation is turned over several times. Water is also added during the fermentation turning process. The water in the water tank is extracted by a water pump 31 and transported to the water pipe 3. The water pipe 3 then transports the water to a plurality of water spray heads. The water spray heads spray water mist to wet the tea leaves. Appropriate water is added according to the fermentation situation, and the uniformity of the water mist spraying must be maintained.

[0066] The process of turning the fermented material pile achieves the following effects: 1. It is convenient for heat dissipation; 2. It ensures that the upper and lower layers of the fermented materials are mixed evenly; 3. It is convenient for water replenishment to ensure that the tea leaves are evenly replenished with water; 4. The material clumps are easy to break up, and the pile turning operation needs to be carried out several times during the entire fermentation period;

[0067] After the fermentation is finished, with the cooperation of the fermentation net 13, the moisture content of the material naturally drops to about 15%;

[0068] Subsequently, the fermentation net 13 is pulled out from the slot 12, and under the action of gravity, the fermented tea leaves in the fermentation bed 1 fall into the discharge chamber 11. At this time, the motor 1 21 and the motor 2 41 are started, so that the output shaft of the motor 1 21 drives the spiral blade 2 to rotate, and the fermented tea leaves are driven into the discharge pipe 4 through the spiral blade 2, and the output shaft of the motor 2 41 drives the fan blade 42 to rotate, ensuring that the fan blade 42 can blow air to the fermented tea leaves to dry them, thereby ensuring the quality of the fermented tea leaves. Subsequently, the fermented tea leaves fall into the collecting device through the discharge pipe 4. The fermentation process of the above-mentioned tea leaves is all in the fermentation bed 1, ensuring that the hygiene can meet the standards, and the part of the tea leaves in contact with the fermentation net 13 can be ventilated and drained, thereby improving the quality of the tea leaves, and no manual pile fermentation is required, thereby reducing labor intensity.

[0069] Embodiment 2:

[0070] The present embodiment provides an online tea fermentation device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: one end of a motor 21 is rotatably connected to a fermentation bed 1, and a discharge pipe 4 is connected to a discharge chamber 11, and the tail end of the spiral leaf 2 is located in the discharge pipe 4.

[0071] It can be seen from this embodiment that the motor 21 can operate normally on the fermentation bed 1, so that the spiral blade 2 can transport the tea leaves in the discharge chamber 11 to the discharge pipe 4.

[0072] Embodiment 3:

[0073] The present embodiment provides an online tea fermentation device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the top of the discharge chamber 11 is an inclined structure, a handle is fixedly installed on one side of the fermentation net 13, and the bottom line of the scale line 22 is flush with the top of the fermentation net 13, and the width of the inner cavity of the fermentation bed 1 is greater than 1m.

[0074] It can be seen from this embodiment that the tea leaves in the discharge chamber 11 can fall onto the spiral leaf 2. When the fermentation bed 1 transports the tea leaves through the conveyor belt 91, the personnel can watch the scale line 22 to ensure that the rotation of the motor 21 is stopped when the thickness of the tea leaves in the fermentation bed 1 reaches one meter.

[0075] Embodiment 4:

[0076] This embodiment provides an online tea fermentation device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the power component includes:

[0077] Two hydraulic cylinders 51, both of which are fixedly mounted at the bottom of the inner cavity of the L-shaped column 5, and the output shafts of both of which are in contact with the bottom end of the L-shaped frame 6;

[0078] Several motors three 8, several motors three 8 are fixedly installed on the top of the L-shaped frame 6, and the output shafts of several motors three 8 pass through the top of the L-shaped frame 6 and extend into the rectangular groove 61, and the output shafts of several motors three 8 are coaxially connected with several gears one 7 respectively.

[0079] It can be seen from the present embodiment that the two hydraulic cylinders 51 are started, and the output shafts of the two hydraulic cylinders 51 drive the L-shaped frame 6 to move up and down in the L-shaped column 5. At the same time, the L-shaped frame 6 drives the motors 3 8, the gears 1 7, the gears 2 71 and the twisted leaves 72 to move up and down. At the same time, the motors 3 8 are started, and the output shafts of the motors 3 8 respectively drive the gears 1 7 to rotate, and the rotation of the gears 1 7 drives the corresponding gears 2 71 to rotate, and the rotating gears 2 71 drives the twisted leaves 72 to rotate. When the twisted leaves 72 enter the fermentation bed 1, the tea leaves will be turned over.

[0080] Embodiment 5:

[0081] The present embodiment provides an online tea fermentation device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the output shaft of the motor three 8 is rotatably connected to the L-shaped frame 6, and the output shafts of the two hydraulic cylinders 51 are tightly welded to the bottom end of the L-shaped frame 6.

[0082] It can be seen from this embodiment that the motor 3 8 can run normally on the L-shaped frame 6, and the output shaft of the hydraulic cylinder 51 and the structural stability of the L-shaped frame 6 are ensured.

[0083] Embodiment 6:

[0084] This embodiment provides an online tea fermentation device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: gear 2 71 is rotatably connected to the rectangular groove 61, and a plurality of twisted leaves 72 are located directly above the inner cavity of the fermentation bed 1.

[0085] It can be seen from this embodiment that the gear 2 71 is ensured to rotate normally in the rectangular groove 61 , and a plurality of hinged leaves 72 are ensured to fall into the fermentation bed 1 .

[0086] Embodiment 7:

[0087] The present embodiment provides an online tea fermentation device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the output shaft of the motor 2 41 is rotatably connected to the discharge pipe 4, and the diameter of the plurality of ventilation holes on the discharge pipe 4 is 0.2-0.3 cm.

[0088] It can be seen from this embodiment that the motor 2 41 can operate normally on the discharge pipe 4, so that the rotating fan blades 42 can absorb external air into the discharge pipe 4 and air-dry the tea leaves.

[0089] Embodiment 8:

[0090] This embodiment provides an online tea fermentation device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the filtration accuracy of the fermentation net 13 is 0.1-0.2 cm.

[0091] It can be seen from this embodiment that the portion of the tea leaves in contact with the fermentation net 13 is ensured to be ventilated and drainable, thereby improving the quality of the tea leaves.

[0092] Embodiment 9:

[0093] The present embodiment provides an online tea fermentation device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the top of the conveying frame 9 is an inclined structure, and a plurality of universal wheels are fixedly installed on the support frame of the conveying frame 9.

[0094] It can be seen from this embodiment that the conveyor belt 91 is convenient for conveying tea leaves to the fermentation bed 1. When the conveyor belt 91 has finished outputting the tea leaves, the conveyor frame 9 can be pushed away from the fermentation bed 1 by the action of a number of universal wheels.

[0095] Embodiment 10:

[0096] The present embodiment provides an online tea fermentation device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: both rollers 92 are rotatably connected to the conveying frame 9, and the output shaft of motor four 93 is rotatably connected to the conveying frame 9.

[0097] It can be seen from this embodiment that it is ensured that the two rollers 92 can rotate normally in the conveying frame 9 and the motor four 93 can operate normally on the conveying frame 9.

[0098] Working principle: tea leaves can be placed on the conveyor belt 91, and the output shaft of the motor 4 93 drives one of the rollers 92 to rotate. With the cooperation of the two rollers 92, the conveyor belt 91 transports the tea leaves to the fermentation bed 1;

[0099] Then, two hydraulic cylinders 51 are started, and the output shafts of the two hydraulic cylinders 51 drive the L-shaped frame 6 to move up and down in the L-shaped column 5. At the same time, the L-shaped frame 6 drives several motors 3 8, gear 1 7, gear 2 71 and twisted leaves 72 to move up and down. At the same time, several motors 3 8 are started, and the output shafts of several motors 3 8 respectively drive several gears 1 7 to rotate, and the rotation of several gears 1 7 will drive the corresponding gear 2 71 to rotate, and the rotating gear 2 71 will drive the twisted leaves 72 to rotate. When several twisted leaves 72 enter the fermentation bed 1, the tea leaves will be turned over.

[0100] When several twisted leaves 72 enter the fermentation bed 1, the tea leaves will be turned over; the water pump 31 is connected to the water tank and extracts water from the water tank and transports it to the water pipe 3, and the water pipe 3 then transports the water to several water spray heads, which spray water mist to wet the tea leaves and keep the spray heads spraying evenly, and also ensure that the thickness of the tea leaves is consistent and evenly distributed, and the personnel observe the scale line 22 to ensure that the thickness of the tea leaves in the fermentation bed 1 reaches one meter, and then stop the operation of the motor 4 93;

[0101] Subsequently, the tea leaves in the fermentation bed 1 are allowed to ferment and are left to ferment for several days. When the pile temperature in the fermentation bed 1 rises to above 55° C., the power component is started again, and the power component drives the L-shaped frame 6 and a plurality of twisted leaves 72 to move up and down. At the same time, it also drives a plurality of gears 1 7, gear 2 71 and twisted leaves 72 to rotate, and the tea leaves are turned over. The pile temperature is maintained stable during the fermentation cycle, and the fermentation is turned over several times. Water is also added during the fermentation turning process. The water in the water tank is extracted by a water pump 31 and transported to the water pipe 3. The water pipe 3 then transports the water to a plurality of water spray heads. The water spray heads spray water mist to wet the tea leaves. Appropriate water is added according to the fermentation situation, and the uniformity of the water mist spraying must be maintained.

[0102] The process of turning the fermented material pile achieves the following effects: 1. It is convenient for heat dissipation; 2. It ensures that the upper and lower layers of the fermented materials are mixed evenly; 3. It is convenient for water replenishment to ensure that the tea leaves are evenly replenished with water; 4. The material clumps are easy to break up, and the pile turning operation needs to be carried out several times during the entire fermentation period;

[0103] After the fermentation is finished, with the cooperation of the fermentation net 13, the moisture content of the material naturally drops to about 15%;

[0104] Subsequently, the fermentation net 13 is pulled out from the slot 12, and under the action of gravity, the fermented tea leaves in the fermentation bed 1 fall into the discharge chamber 11. At this time, the motor 1 21 and the motor 2 41 are started, so that the output shaft of the motor 1 21 drives the spiral blade 2 to rotate, and the fermented tea leaves are driven into the discharge pipe 4 through the spiral blade 2, and the output shaft of the motor 2 41 drives the fan blade 42 to rotate, ensuring that the fan blade 42 can blow air to the fermented tea leaves to dry them, thereby ensuring the quality of the fermented tea leaves. Subsequently, the fermented tea leaves fall into the collecting device through the discharge pipe 4. The fermentation process of the above-mentioned tea leaves is all in the fermentation bed 1, ensuring that the hygiene can meet the standards, and the part of the tea leaves in contact with the fermentation net 13 can be ventilated and drained, thereby improving the quality of the tea leaves, and no manual pile fermentation is required, thereby reducing labor intensity.

[0105] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A tea online fermentation equipment, characterized in that: include: A fermentation bed (1), wherein a discharge cavity (11) is provided at the bottom of the inner cavity of the fermentation bed (1), a motor (21) is fixedly mounted on one side of the fermentation bed (1), and one end of the motor (21) passes through one side of the fermentation bed (1) and extends into the discharge cavity (11) and is fixedly mounted with a spiral blade (2); A slot (12), wherein a fermentation net (13) is inserted and installed in the slot (12), and scale lines (22) are engraved on the inner wall of the fermentation bed (1); A water pipe (3), the water pipe (3) being fixedly installed in the fermentation bed (1) at a position close to the top thereof, and having a plurality of water spray heads threadedly installed on the water pipe (3); An L-shaped column (5), the L-shaped column (5) being fixedly mounted on one side of the fermentation bed (1), and a water pump (31) connected to the water pipe (3) being fixedly mounted on the L-shaped column (5); An L-shaped frame (6), the L-shaped frame (6) is slidably mounted in the L-shaped column (5), a rectangular groove (61) is provided in the L-shaped frame (6), a plurality of gears (7) are rotatably mounted in the rectangular groove (61), and gears (71) are meshedly mounted on both sides of the gears (7) and located in the rectangular groove (61), and the bottom ends of the plurality of gears (7) and gears (71) pass through the bottom of the rectangular groove (61) and are fixedly mounted with hinged leaves (72); A power assembly, the power assembly being arranged on the L-shaped column (5) and being used to drive the L-shaped frame (6) to move up and down and to drive a plurality of gears (7) to rotate; A discharge pipe (4), the discharge pipe (4) is fixedly mounted on the other side of the fermentation bed (1), and a second motor (41) is fixedly mounted on the top of the discharge pipe (4), and an output shaft of the second motor (41) passes through the top of the discharge pipe (4) and is fixedly mounted with a fan blade (42); A conveying frame (9), the conveying frame (9) is located on one side of the fermentation bed (1), and a conveying belt (91) is provided in the conveying frame (9), and two rollers (92) are rotatably installed in the conveying belt (91), a motor four (93) is fixedly installed on one side of the conveying frame (9), and the output shaft of the motor four (93) passes through one side of the conveying frame (9) and is coaxially connected to one of the rollers (92).

2. The online tea fermentation equipment according to claim 1, characterized in that: One end of the motor 1 (21) is rotatably connected to the fermentation bed (1), and the discharge pipe (4) is connected to the discharge chamber (11), and the tail end of the spiral blade (2) is located in the discharge pipe (4).

3. The online tea fermentation equipment according to claim 1, characterized in that: The top of the discharge chamber (11) is an inclined structure, a handle is fixedly installed on one side of the fermentation net (13), and the bottom line of the scale line (22) is flush with the top of the fermentation net (13), and the width of the inner cavity of the fermentation bed (1) is greater than 1m.

4. The online tea fermentation equipment according to claim 1, characterized in that: The power assembly comprises: Two hydraulic cylinders (51), both of which are fixedly mounted at the bottom of the inner cavity of the L-shaped column (5), and the output shafts of the two hydraulic cylinders (51) are in contact with the bottom end of the L-shaped frame (6); A plurality of motors three (8), wherein the plurality of motors three (8) are fixedly mounted on the top of the L-shaped frame (6), and the output shafts of the plurality of motors three (8) pass through the top of the L-shaped frame (6) and extend into the rectangular groove (61), and the output shafts of the plurality of motors three (8) are coaxially connected to the plurality of gears one (7) respectively.

5. The tea online fermentation equipment according to claim 4, characterized in that: The output shaft of the motor three (8) is rotatably connected to the L-shaped frame (6), and the output shafts of the two hydraulic cylinders (51) are tightly welded to the bottom end of the L-shaped frame (6).

6. The online tea fermentation equipment according to claim 1, characterized in that: The second gear (71) is rotatably connected to the rectangular groove (61), and the plurality of twisted blades (72) are all located directly above the inner cavity of the fermentation bed (1).

7. The online tea fermentation equipment according to claim 1, characterized in that: The output shaft of the second motor (41) is rotatably connected to the discharge pipe (4), and the diameter of the plurality of ventilation holes on the discharge pipe (4) is 0.2-0.3 cm.

8. The online tea fermentation equipment according to claim 1, characterized in that: The filtration accuracy of the fermentation net (13) is 0.1-0.2 cm.

9. The online tea fermentation equipment according to claim 1, characterized in that: The top of the conveying frame (9) is an inclined structure, and a plurality of universal wheels are fixedly mounted on the support frame of the conveying frame (9).

10. The online tea fermentation equipment according to claim 1, characterized in that: The two rollers (92) are both rotatably connected to the conveying frame (9), and the output shaft of the motor four (93) is rotatably connected to the conveying frame (9).

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