A drying device for tea leaf processing

Abstract

The utility model discloses a drying device for tea processing, including the box, be provided with rotating mechanism in the inside of box, the rear side intercommunication of box has the wind cover, the front side of wind cover is provided with the drying mechanism, the right side of box is provided with humidity mechanism, rotating mechanism includes servo motor, the bottom fixed connection of servo motor is at the top of box, the output fixed connection of servo motor has the connecting frame, the outer wall fixed connection of connecting frame has the upper frame ring, the bottom fixed connection of upper frame ring has two struts, two the bottom of fixed connection of strut all has same lower frame ring, two the adjacent side of lower frame ring all fixed connection has a plurality of placing rack. In the utility model, through servo motor drive connecting frame, strut and placing rack synchronous rotation, the circular motion of net disc with the rotation of placing rack makes every net disc on tea all can all -round, even contact hot -air.

Description

Technical Field

[0001] This utility model relates to the field of tea drying technology, and in particular to a drying device for tea processing. Background Technology

[0002] Tea drying is a key step in the initial processing of tea. Its core objective is to remove excess moisture from the tea leaves, terminate enzymatic reactions to fix the flavor compounds, and improve the tea's storage resistance and aroma concentration, which directly determines the quality grade of the finished tea. Traditional drying relies on charcoal roasting, which requires manual control of the heat. Uneven temperature can cause local scorching and is difficult to meet the needs of large-scale production. With the development of the tea industry towards large-scale and standardized production, tea drying equipment has emerged.

[0003] A search revealed Chinese patent publication number CN218973071U, which discloses a tea drying cylinder and its usage method. The cylinder includes a U-shaped plate inside the housing, with multiple trays evenly distributed between the U-shaped plates. An annular plate is attached to one side of each tray, and a first fixing ring is attached to one side of the annular plate. A door rotatably engages with one side of the housing, facilitating the removal of the U-shaped plates from the housing. This invention, through the placement trays, facilitates the even distribution of tea leaves on the upper side of the trays, resulting in more uniform drying and improved quality. However, in actual use, temperature differences exist inside the housing during drying, and the placement trays, fixed in place by the U-shaped plates, prevent the tea leaves from being heated evenly. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a drying device for tea processing, which aims to improve the problem of tea leaves not being heated evenly in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a drying device for tea processing, comprising a box body, a rotating mechanism being provided inside the box body, a wind hood being connected to the rear side of the box body, a drying mechanism being provided on the front side of the wind hood, and a humidity mechanism being provided on the right side of the box body; The rotating mechanism includes a servo motor, the bottom of which is fixedly connected to the top of the housing. A connecting frame is fixedly connected to the output end of the servo motor. An upper frame ring is fixedly connected to the outer wall of the connecting frame. Two support pillars are fixedly connected to the bottom of the upper frame ring. The bottom of each of the two support pillars is fixedly connected to the same lower frame ring. Multiple placement racks are fixedly connected to adjacent sides of the two lower frame rings. A mesh tray is slidably connected to the top of each of the multiple placement racks. A slide rail is provided at the bottom of the lower frame ring. A fixing ring is fixedly connected to the bottom of the inner wall of the housing. A rolling element is slidably connected to the top of the fixing ring. A central shaft is fixedly connected to the bottom of the inner wall of the housing. An anti-detachment component is provided at the bottom of the upper frame ring.

[0006] The above technical solution uses a housing as the core carrier of the device, providing a stable installation space for each functional mechanism and ensuring the integrity of the overall structure. In the rotating mechanism, the servo motor provides stable power output, driving the upper frame ring to rotate synchronously through the connecting frame, and then transmitting torque to the lower frame ring through the support column, realizing the effective transmission of rotational power. Multiple placement racks support the mesh tray, making it convenient for operators to quickly pick up and put down tea leaves to be dried and collect dried tea leaves, improving operational convenience. At the same time, the slide at the bottom of the lower frame ring and the rolling element at the top of the fixed ring form a sliding fit, which can reduce the frictional resistance during the rotation of the rotating mechanism and reduce component wear. The central shaft ensures the stability of the rotation process and avoids tea leaves from spilling due to shaking, providing a stable motion basis for the uniform drying of tea leaves.

[0007] As a further description of the above technical solution: The drying mechanism includes a fan, the outer wall of which is fixedly connected to the inner wall of the hood. Two labyrinth baffles are fixedly connected to the rear side of the inner wall of the housing. Heating wires are fixedly connected to the outer walls of the two labyrinth baffles. Guide plates are fixedly connected to the left and right sides of the inner wall of the housing. Multiple air vents are opened on the left and right sides of the inner wall of the housing. A filter screen is slidably connected to the rear side of the hood. Two discharge components are provided on the top of the housing.

[0008] The above technical solution involves: a fan fixed to the inner wall of the hood, which can stably draw in outside air and deliver it into the chamber, providing an airflow basis for the drying process; a filter screen slidably connected to the rear of the hood, filtering impurities in the air and preventing contaminants from entering the chamber and contaminating the tea, thus ensuring the quality of the tea; and the sliding design facilitates disassembly, cleaning, or replacement later. The labyrinth baffle, in conjunction with the heating wire, can change the airflow direction, prolong the contact time between the air and the heating wire, and improve heat exchange efficiency. The guide plate and multiple air vents evenly distribute hot air into the chamber, avoiding uneven drying of the tea due to local temperature differences.

[0009] As a further description of the above technical solution: The humidity control mechanism includes a water pipe, the outer wall of which is fixedly connected to the inner top wall of the housing, a water storage tank connected to the bottom of the water pipe, a water pump fixedly connected to the top of the housing, and an atomizing tube frame fixedly connected to the inner wall of the housing. The top of the atomizing tube frame is connected to the left side of the water pipe.

[0010] The above technical solution involves storing purified water in a water tank to provide raw material for humidification inside the chamber, and using a water pump to power the water in the storage tank to be transported to the atomizing tube frame through water pipes. The atomizing tube frame then atomizes the water and sprays it evenly into the chamber, thereby regulating the humidity inside the chamber and preventing the tea quality from being affected by excessively low humidity, thus meeting the humidity requirements for drying different types of tea.

[0011] As a further description of the above technical solution: The anti-detachment component includes multiple pulleys, the outer walls of which are slidably connected to the inner walls of the upper and lower frame rings respectively. The inner wall of the upper frame ring is slidably connected to two sliding rods, and the inner wall of the lower frame ring is provided with multiple positioning grooves.

[0012] Through the above technical solution: the pulley can reduce the friction between the upper and lower frame rings and the slide rod, ensuring smooth rotation; the slide rod and the positioning groove cooperate to limit the position of the mesh tray and prevent tea leaves from spilling during rotation.

[0013] As a further description of the above technical solution: The discharge assembly includes a discharge pipe, the bottom of which is connected to the top of the housing, and a one-way valve is installed on the outer wall of the discharge pipe.

[0014] The above technical solution provides an air discharge channel, ensuring that the humid and cold air inside the box is discharged in a timely manner. The one-way valve prevents outside air or impurities from flowing back into the box through the discharge pipe, ensuring a stable dry environment inside the box and preventing the tea from getting damp again.

[0015] As a further description of the above technical solution: The front side of the box is rotatably connected to a box door, and the rear side of the box door is fixedly connected to a sealing ring.

[0016] The above technical solutions enable operators to easily pick up and put down tea leaves and maintain equipment, while the sealing ring enhances the sealing performance between the door and the box, reducing heat and moisture leakage inside the box.

[0017] As a further description of the above technical solution: A temperature sensor and a humidity sensor are fixedly connected to the top of the inner wall of the box.

[0018] The above technical solution uses temperature and humidity sensors to monitor the temperature and humidity data inside the enclosure in real time.

[0019] As a further description of the above technical solution: A controller is fixedly connected to the outer wall of the enclosure, and the controller is electrically connected to a temperature sensor and a humidity sensor.

[0020] The above technical solution allows the controller to receive feedback data from temperature and humidity sensors, reducing the need for manual opening of the chamber door for inspection and improving the stability and efficiency of the tea drying process.

[0021] In summary, this utility model has the following beneficial effects: 1. In this utility model, the connecting frame, support column and placement frame are driven to rotate synchronously by the servo motor. The mesh tray moves in a circular motion with the rotation of the placement frame, so that the tea leaves on each mesh tray can be in contact with the hot air in all directions and evenly. This avoids the situation of insufficient or excessive drying of tea leaves in some areas, and can improve the drying quality of tea leaves. At the same time, the sliding rod engages with the positioning groove during the rotation, so that the mesh tray will not be radially offset or fall off when rotating, ensuring the safety and reliability of the device operation.

[0022] 2. In this utility model, the fan draws in outside air from the back of the fan hood. After being filtered by the filter screen, it prevents external impurities from contaminating the tea leaves and ensures the quality and cleanliness of the dried tea leaves. The two labyrinth baffles on the back of the inner wall of the box block and divert the airflow, making the airflow flow in a zigzag shape, extending the contact time with the heating wire, so that the air can fully absorb the heat generated by the heating wire, improve the heat exchange efficiency, and ensure that the dry hot air with the specified temperature is formed. Attached Figure Description

[0023] Figure 1 This is a perspective view of a drying device for tea processing proposed in this utility model.

[0024] Figure 2 This is a partial structural schematic diagram of a drying device for tea processing proposed in this utility model.

[0025] Figure 3 This is a cross-sectional view of the housing of a drying device for tea processing proposed in this utility model.

[0026] Figure 4 This is a partial structural cross-sectional view of a drying device for tea processing proposed in this utility model.

[0027] Figure 5 This is a schematic diagram of the rotating mechanism of a drying device for tea processing proposed in this utility model.

[0028] Figure 6 This is a schematic diagram of the anti-detachment component of a drying device for tea processing proposed in this utility model.

[0029] Explanation of reference numerals in the attached figures: 1. Housing; 2. Rotating mechanism; 201. Servo motor; 202. Connecting frame; 203. Upper rack ring; 204. Support column; 205. Lower rack ring; 206. Placement rack; 207. Wire mesh tray; 208. Slide rail; 209. Fixing ring; 210. Rolling element; 211. Central shaft; 212. Anti-detachment component; 2121. Pulley; 2122. Slide rod; 2123. Positioning groove; 3. Air cover; 4. Drying mechanism; 4 01. Fan; 402. Labyrinth baffle; 403. Heating wire; 404. Guide plate; 405. Air outlet; 406. Filter screen; 407. Discharge assembly; 4071. Discharge pipe; 4072. One-way valve; 5. Humidity mechanism; 501. Water pipe; 502. Water storage tank; 503. Water pump; 504. Atomizing tube rack; 6. Box door; 7. Sealing ring; 8. Temperature sensor; 9. Humidity sensor; 10. Controller. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-6 The present invention provides an embodiment of a tea processing drying device, comprising a housing 1, which provides installation space and a drying chamber for the entire device. A rotating mechanism 2 is provided inside the housing 1 to drive the tea leaves to rotate for uniform drying. A wind hood 3 is connected to the rear side of the housing 1 to collect and guide airflow. A drying mechanism 4 is provided in front of the wind hood 3 to generate and deliver hot drying air. A humidity mechanism 5 is provided on the right side of the housing 1 to regulate the humidity inside the housing. The rotating mechanism 2 includes a servo motor 201. The bottom of the servo motor 201 is fixedly connected to the top of the housing 1, ensuring stable mounting of the servo motor 201 on the housing 1. The servo motor 201 provides power output for rotation. A connecting frame 202 transmits the power of the servo motor 201. An upper frame ring 203 is fixedly connected to the outer wall of the connecting frame 202. The upper frame ring 203 is used to install and support related components. Two support pillars 204 are fixedly connected to the bottom of the upper frame ring 203. The support pillars 204 connect the upper frame ring 203 and the lower frame ring 205 and transmit torque. The bottom ends of both support pillars 204 are fixedly connected to the same lower frame ring 205. The lower frame ring 205 is used to install the placement frame 206 and rotates synchronously with the upper frame ring 203. Multiple placement frames 206 are fixedly connected to adjacent sides of the two lower frame rings 205. Multiple placement racks 206 are slidably connected to the top of a mesh tray 207. The placement rack 206 is used to support the mesh tray 207. The mesh tray 207 is used to place tea leaves to be dried and is easy to pick up and put away. The bottom of the lower rack ring 205 is provided with a slide rail 208. The bottom of the inner wall of the box 1 is fixedly connected to a fixing ring 209. The fixing ring 209 is used to install a rolling element 210. The top of the fixing ring 209 is slidably connected to the rolling element 210. The rolling element 210 and the slide rail 208 cooperate to realize the stable rotation of the lower rack ring 205. The bottom of the inner wall of the box 1 is fixedly connected to a central shaft 211. The central shaft 211 slides on the inner wall of the lower rack ring 205 to prevent the lower rack ring 205 from shifting during rotation. The bottom of the upper rack ring 203 is provided with an anti-detachment component 212. The anti-detachment component 212 is used to prevent the components from shifting or falling off during rotation. The anti-detachment component 212 includes multiple pulleys 2121. The outer walls of the multiple pulleys 2121 are slidably connected to the inner walls of the upper frame ring 203 and the lower frame ring 205, respectively. Two sliding rods 2122 are slidably connected to the inner wall of the upper frame ring 203. The sliding rods 2122 pass through the upper and lower pulleys 2121. The pulleys 2121 are used to reduce the friction between the upper frame ring 203 and the lower frame ring 205 and the sliding rods 2122. The inner wall of the lower frame ring 205 is provided with multiple positioning grooves 2123. The positioning grooves 2123 are used to accommodate the sliding rods 2122 to achieve fixation. Specifically, the tea leaves to be dried are placed on the mesh tray 207. At this time, the two sliding rods 2122 are engaged in the positioning grooves 2123 near the support column 204. After placing multiple mesh trays 207 on top of multiple placement racks 206, the sliding rods 2122 are lifted upwards until the top of the sliding rods 2122 is in contact with the inner wall of the upper rack ring 203. At this time, the bottom of the sliding rods 2122 disengages from the positioning grooves 2123 near the support column 204 and moves along the inner wall trajectory of the upper rack ring 203 and the lower rack ring 205. The pulleys 2121 slide on the inner wall of the upper rack ring 203 and the lower rack ring 205. When the sliding reaches the end, the sliding rods 2122 are inserted into the corresponding positioning grooves 2123 at the bottom. At this time, the two support columns 204 and the two sliding rods 2122 form the four-part railings around the mesh tray 207. After the servo motor 201 is powered on, it runs and its output end drives the connecting frame 202 to rotate, which in turn drives the upper frame ring 203 to rotate synchronously. The upper frame ring 203 drives the lower frame ring 205 to rotate through the two support pillars 204 at the bottom. The bottom slide rail 208 of the lower frame ring 205 forms a sliding engagement with the rolling element 210 at the top of the fixed ring 209. Multiple mesh trays 207 move in a circular motion with the rotation of the lower frame ring 205 and the upper frame ring 203. The engagement of the slide rod 2122 with the positioning groove 2123 prevents the rotating components from radially shifting or falling off. After drying, the slide rod 2122 is lifted upward to disengage from the positioning groove 2123, slides back to its original position and is inserted into the positioning groove 2123 near the support pillar 204, releasing the restriction on the mesh trays 207. The mesh trays 207 are then pulled out from the placement rack 206 to collect the dried tea leaves.

[0032] Reference Figures 2-4 The air-drying mechanism 4 includes a fan 401, the outer wall of which is fixedly connected to the inner wall of the hood 3. The fan 401 provides power for airflow to achieve air intake and delivery. Two labyrinth baffles 402 are fixedly connected to the rear side of the inner wall of the housing 1. Heating wires 403 are fixedly connected to the outer walls of both labyrinth baffles 402. The labyrinth baffles 402 are used to change the airflow direction so that the airflow flows in a zigzag shape to prolong the contact time with the heating wires 403. After the heating wires 403 are energized, they convert electrical energy into heat energy to heat the airflow. The left and right sides of the inner wall of the housing 1 are fixedly connected to the fan 401. A guide plate 404 is fixedly connected to the box 1. The guide plate 404 is used to guide the heated air to achieve uniform distribution of the hot air in the box 1. Multiple air vents 405 are opened on the left and right sides of the inner wall of the box 1. The air vents 405 evenly input the hot air into the box 1. A filter screen 406 is slidably connected to the rear side of the fan hood 3. The filter screen 406 is used to filter impurities in the outside air to prevent them from entering the box 1 and contaminating the tea. Two exhaust components 407 are provided on the top of the box 1. The exhaust components 407 are used to exhaust the cold and humid air in the box 1 to maintain a stable dry environment inside the box. Specifically, when the drying mechanism 4 is working, the fan 401 is powered on and runs, drawing in outside air from the rear of the hood 3. After being filtered by the filter 406, the air enters the interior of the hood 3 under the action of the fan 401, and then enters the rear area of ​​the chamber 1. The two labyrinth baffles 402 on the rear side of the inner wall of the chamber 1 block and divert the airflow, extending the contact time with the heating wire 403. The heating wire 403 is powered on and heats up the air to the set temperature to form dry hot air. When the hot air flows forward, it is diverted to various areas inside the chamber by the guide plates 404 on the left and right sides of the chamber 1. It forms airflow through multiple air vents 405 on the left and right sides of the chamber 1 to ensure uniform temperature inside the chamber. The two exhaust components 407 at the top are opened to discharge the humid and cold air. The fan 401 continuously delivers fresh hot air to form a dynamic balance and maintain a stable dry environment inside the chamber.

[0033] Reference Figures 1-3The humidity control mechanism 5 includes a water pipe 501. The outer wall of the water pipe 501 is fixedly connected to the top inner wall of the box 1. The bottom of the water pipe 501 is connected to a water storage tank 502. The water storage tank 502 is used to store water to be transported to ensure the continuous operation of the humidification process. The water pipe 501 serves as a channel for transporting water to meet the humidification requirements inside the box. A water pump 503 is fixedly connected to the top of the box 1. The water pump 503 provides power for the flow of water in the water pipe 501 to achieve efficient water transport. An atomizing tube frame 504 is fixedly connected to the inner wall of the box 1. The atomizing tube frame 504 is used to atomize water and spray it evenly into the box 1 to achieve humidification. The top of the atomizing tube frame 504 is connected to the left side of the water pipe 501 so that the water in the water pipe 501 can smoothly enter the atomizing tube frame 504. The discharge assembly 407 includes a discharge pipe 4071, the bottom of which is connected to the top of the box 1, for guiding the humid and cold air in the box 1 to discharge in order to maintain the humidity balance inside the box. A one-way valve 4072 is fixedly connected to the outer wall of the discharge pipe 4071 to prevent outside air or impurities from flowing back into the box 1 through the discharge pipe 4071 in order to ensure the stability of the environment inside the box. A door 6 is rotatably connected to the front of the box 1. The door 6 allows the box 1 to be opened and closed for easy handling of tea leaves and maintenance of the equipment. A sealing ring 7 is fixedly connected to the rear of the door 6. The sealing ring 7 is used to enhance the sealing between the door 6 and the box 1 to reduce the leakage of heat and moisture inside the box. A temperature sensor 8 and a humidity sensor 9 are fixedly connected to the top of the inner wall of the box 1. The temperature sensor 8 and the humidity sensor 9 are used to monitor the environment inside the box 1 in real time. A controller 10 is fixedly connected to the outer wall of the box 1. The controller 10 is electrically connected to the temperature sensor 8 and the humidity sensor 9. The controller 10 is used to receive and process the data fed back by the temperature sensor 8 and the humidity sensor 9. Specifically, when the humidity sensor 9 detects that the humidity inside the chamber 1 is lower than the threshold required for tea drying, the controller 10 starts the water pump 503. The water pump 503 generates power to extract the water stored in the water storage tank 502. The water is transported to the atomizing tube frame 504 through the water pipe 501, which serves as a transport channel. After being atomized, the water is evenly sprayed into the chamber 1 to increase the humidity inside the chamber and ensure that the humidity of the tea drying environment meets the standard. When the discharge assembly 407 is working, the humid and cold air inside the chamber 1 is discharged through the discharge pipe 4071, which is connected to the top of the chamber 1, under the pressure inside the chamber, thereby maintaining a dry environment inside the chamber. The one-way valve 4072 fixed on the outer wall of the discharge pipe 4071 can prevent outside air or impurities from flowing back into the chamber 1. Before and after the device is in operation, the door 6 opens and closes to facilitate the operator to take out and put in tea and maintain the device. The sealing ring 7 fixed on the back of the door 6 can enhance the sealing performance and reduce the leakage of heat and moisture inside the box. At the same time, the temperature sensor 8 and humidity sensor 9 on the top of the inner wall of the box 1 monitor the temperature and humidity inside the box in real time and feed the data back to the controller 10 fixed on the outer wall of the box 1.

[0034] Working principle: Place the tea leaves to be dried on the mesh tray 207. At this time, the two sliding rods 2122 are engaged in the positioning grooves 2123 near the support column 204. After placing multiple mesh trays 207 on top of multiple placement racks 206, lift the sliding rods 2122 slightly upwards until the top of the sliding rods 2122 is in contact with the inner wall of the upper rack ring 203. At this time, the bottom of the sliding rods 2122 disengages from the positioning grooves 2123 near the support column 204 and moves along the inner wall trajectory of the upper rack ring 203 and the lower rack ring 205. At this time, the pulley 2121 slides on the inner wall of the upper rack ring 203 and the lower rack ring 205. When it slides to the end, insert the sliding rods 2122 into the corresponding positioning grooves 2123 at the bottom. At this time, the two support columns 204 and the two sliding rods 2122 form the four-part railings around the mesh tray 207. After closing the box door 6, the device is started, and the servo motor 201 is powered on and runs. Its output end drives the connecting frame 202 to rotate, which in turn causes the upper frame ring 203 fixed to the outer wall of the connecting frame 202 to rotate synchronously. The upper frame ring 203 drives the lower frame ring 205 to rotate through the two support pillars 204 at the bottom. At this time, the bottom slide 208 of the lower frame ring 205 forms a sliding engagement with the rolling element 210 at the top of the fixed ring 209, which reduces rotational resistance and ensures rotational stability. The dried tea leaves are placed on the mesh trays 207, and multiple mesh trays 207 are slidably installed on them. The top of the placement rack 206 rotates in a circular motion with the rotation of the lower rack ring 205 and the upper rack ring 203. During the rotation, the engagement between the slide rod 2122 and the positioning groove 2123 prevents the rotating component from radially shifting or falling off. After drying, the slide rod 2122 is lifted upward to disengage from the positioning groove 2123, and then slid back to its original position and inserted into the positioning groove 2123 near the support column 204 to release the restriction on the mesh tray 207. The mesh tray 207 is then pulled out from the placement rack 206 to collect the dried tea leaves. During the operation of the equipment, the hot air generated by the drying mechanism 4 behind the hood 3 enters the interior of the chamber 1. The rotating mesh disk 207 causes the tea leaves to change their orientation continuously, so that each tea leaf can be evenly contacted by the hot air, thereby improving the drying efficiency. The temperature sensor 8 and humidity sensor 9 inside the chamber 1 monitor the internal environment in real time. When the internal space is too dry, the humidity mechanism 5 sprays water mist into the chamber 1. Furthermore, when the drying mechanism 4 is working, the fan 401 is powered on and runs, drawing in outside air from the rear of the hood 3. The air is first filtered by the filter screen 406 to remove impurities. The purified air is then sent forward into the hood 3 under the action of the fan 401, and then enters the rear area of ​​the chamber 1. The two labyrinth baffles 402 on the rear side of the inner wall of the chamber 1 obstruct and divert the airflow, making the airflow flow in a zigzag shape, extending the contact time with the heating wire 403. The heating wire 403 is powered on and heats up the air passing through it to the set temperature, forming dry hot air. As the hot air continues to flow forward, the guide plates 404 on the left and right sides of the chamber 1 evenly distribute the hot air to the interior area of ​​the chamber 1. The airflow is formed through the multiple air vents 405 on the left and right sides of the chamber 1, ensuring a uniform temperature distribution inside the chamber. The two exhaust components 407 at the top are opened to exhaust the humid and cold air. At this time, the fan 401 continuously sends in new hot air, forming a dynamic balance and maintaining a stable dry environment inside the chamber.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drying apparatus for tea processing, comprising a housing (1), characterized in that: The box (1) is equipped with a rotating mechanism (2), the rear side of the box (1) is connected to a fan hood (3), the front side of the fan hood (3) is equipped with a drying mechanism (4), and the right side of the box (1) is equipped with a humidity mechanism (5). The rotating mechanism (2) includes a servo motor (201). The bottom of the servo motor (201) is fixedly connected to the top of the housing (1). A connecting frame (202) is fixedly connected to the output end of the servo motor (201). An upper frame ring (203) is fixedly connected to the outer wall of the connecting frame (202). Two support pillars (204) are fixedly connected to the bottom of the upper frame ring (203). The bottom ends of the two support pillars (204) are fixedly connected to the same lower frame ring (205). The two lower frame rings (205) are... Multiple placement racks (206) are fixedly connected to each adjacent side. A mesh tray (207) is slidably connected to the top of each of the multiple placement racks (206). A slide rail (208) is provided at the bottom of the lower rack ring (205). A fixing ring (209) is fixedly connected to the bottom of the inner wall of the box (1). A rolling element (210) is slidably connected to the top of the fixing ring (209). A central shaft (211) is fixedly connected to the bottom of the inner wall of the box (1). An anti-detachment component (212) is provided at the bottom of the upper rack ring (203).

2. The drying apparatus for processing tea leaves as claimed in claim 1, wherein: The air drying mechanism (4) includes a fan (401), the outer wall of which is fixedly connected to the inner wall of the hood (3), two labyrinth baffles (402) are fixedly connected to the rear side of the inner wall of the box (1), and heating wires (403) are fixedly connected to the outer walls of the two labyrinth baffles (402). Guide plates (404) are fixedly connected to the left and right sides of the inner wall of the box (1), and multiple air vents (405) are opened on the left and right sides of the inner wall of the box (1). A filter screen (406) is slidably connected to the rear side of the hood (3), and two discharge components (407) are provided on the top of the box (1).

3. The drying apparatus for processing tea leaves as claimed in claim 1, wherein: The humidity mechanism (5) includes a water pipe (501), the outer wall of which is fixedly connected to the top inner wall of the box (1), the bottom of which is connected to a water storage tank (502), the top of which is fixedly connected to a water pump (503), the inner wall of which is fixedly connected to an atomizing tube frame (504), and the top of which is connected to the left side of the water pipe (501).

4. The drying apparatus for processing tea leaves according to claim 1, characterized in that: The anti-detachment component (212) includes multiple pulleys (2121), the outer walls of which are slidably connected to the inner walls of the upper frame ring (203) and the lower frame ring (205). The inner wall of the upper frame ring (203) is slidably connected to two sliding rods (2122), and the inner wall of the lower frame ring (205) is provided with multiple positioning grooves (2123).

5. The tea processing drying apparatus as claimed in claim 2, wherein: The discharge assembly (407) includes a discharge pipe (4071) whose bottom is connected to the top of the housing (1), and whose outer wall is fitted with a recommended one-way valve (4072).

6. The drying apparatus for processing tea leaves according to claim 1, characterized in that: The front side of the box (1) is rotatably connected to a box door (6), and the rear side of the box door (6) is fixedly connected to a sealing ring (7).

7. The tea processing drying apparatus according to claim 1, characterized in that: A temperature sensor (8) is fixedly connected to the top of the inner wall of the box (1), and a humidity sensor (9) is fixedly connected to the top of the inner wall of the box (1).

8. The drying apparatus for processing tea leaves according to claim 1, characterized in that: A controller (10) is fixedly connected to the outer wall of the housing (1), and the controller (10) is electrically connected to the temperature sensor (8) and the humidity sensor (9).

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