A stacking process for liupao tea production

Abstract

The present application relates to the technical field of Liupao tea preparation, in particular to a stacking process for Liupao tea production, which uses a Liupao tea stacking device including a main base and a placement belt. The specific steps for Liupao tea production using the above-mentioned Liupao tea stacking device are as follows: placing tea leaves, stacking tea leaves, tea leaf turning, and reciprocating operation. A plurality of guide rods are fixedly installed on the outer wall of the main base and uniformly distributed in the circumferential direction. A guide sliding groove is formed at the top of the guide rod. The placement belt is laid above the main base. An electric cylinder one is fixedly installed in the main base. A connecting rod is fixedly installed at the telescopic end of the electric cylinder one. One end of the connecting rod penetrates the placement belt. The main base and the placement belt are designed. The automatic stacking and turning of tea leaves can be realized by the main base cooperating with the placement belt, solving the problem of low efficiency of manual turning in the prior art.

Description

Technical Field

[0001] This invention relates to the field of Liubao tea preparation technology, and in particular to a stacking process for Liubao tea production. Background Technology

[0002] Liubao tea is a common health-promoting tea, with a slightly warm nature. Because it is a fermented tea, it can effectively improve intestinal motility, protect the intestinal mucosa, and promote digestion. In addition, Liubao tea is rich in tea polyphenols, amino acids, and theaflavins, which can enhance metabolism, promote fat breakdown, and thus have the effects of lowering lipids, aiding weight loss, and preventing arteriosclerosis.

[0003] The production of Liubao tea involves many steps, including picking, fixing (or fixing), and piling to allow for full fermentation. During piling, the tea leaves typically need to be turned. When the internal temperature of the tea reaches 55°C, it needs to be turned to spread out. When the surface temperature of the spread-out tea drops to 30°C, it needs to be piled up again. Currently, this process is usually done manually. This method has the following problems: 1. Tea piles are generally large and high, making manual turning inefficient and unable to be done promptly, potentially affecting the final quality of the tea; 2. Existing turning methods require tools to agitate the tea leaves. Since tea is generally light and not very strong, these tools can easily damage the leaves during turning, further reducing the final quality. Summary of the Invention

[0004] The purpose of this invention is to solve the problems in the background art by proposing a stacking process for Liubao tea production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a stacking process for Liubao tea production, which uses a Liubao tea stacking device, including a main base and a placement belt. The specific steps for Liubao tea production using the above-mentioned Liubao tea stacking device are as follows:

[0006] S1. Placing tea leaves: Place the pre-processed tea leaves on the placement belt in the above-mentioned Liubao tea stacking device;

[0007] S2, Stacking Tea Leaves: The main base is used in conjunction with the placement belt to stack the tea leaves from step S1 above.

[0008] S3, Turning over the tea leaves: The main base is used in conjunction with the placement belt to turn over the tea leaves that have been piled up in S2 above.

[0009] S4. Reciprocating operation: Repeat steps S2-S3 above according to the temperature of the tea leaves;

[0010] The main base has a cylindrical structure. Several guide rods are fixedly installed on the outer wall of the main base and evenly distributed around its circumference. The top of the guide rods has a guide groove, and a guide slider is slidably installed in the guide groove. The placement belt has a disc-shaped structure and is laid on top of the main base. The top of the guide slider extends out of the guide groove and is fixedly connected to the edge of the placement belt. An electric cylinder is fixedly installed inside the main base and below the placement belt. A conical connecting rod is fixedly installed at the telescopic end of the electric cylinder. The end of the connecting rod away from the electric cylinder passes through the placement belt, and the outer wall of the connecting rod is fixedly connected to the placement belt.

[0011] In the above-mentioned stacking process for Liubao tea production, a drive ring is rotatably installed inside the main base and outside the electric cylinder one. Two symmetrically arranged electric cylinders two are fixedly installed on the top of the outer wall of the drive ring. A flipping ring is provided above the two electric cylinders two. The telescopic ends of the two electric cylinders two are respectively hinged to the outer wall of the flipping ring.

[0012] In the aforementioned stacking process for Liubao tea production, the stacking belt consists of a breathable layer, a sealing layer, and an intermediate layer. The breathable layer is made of fabric, the sealing layer is made of plastic film, and the intermediate layer has two layers. The intermediate layer is composed of several steel wires interwoven in warp and weft. Several flexible plastic isolation strips are fixedly installed between the two intermediate layers. The breathable layer and the sealing layer are respectively fixedly connected to the two intermediate layers. The breathable layer is located above the two intermediate layers, and the sealing layer is located below the two intermediate layers.

[0013] In the above-mentioned stacking process for Liubao tea production, several ventilation modules are fixedly installed on the outer edge of the placement belt. The installation positions of the ventilation modules and the installation positions of the guide rods are staggered. The ventilation modules are connected to the intermediate layer. Telescopic rods are fixedly installed on both sides of the ventilation modules. Auxiliary sliding grooves are opened on the outer walls of both sides of the guide rods. The telescopic ends of the telescopic rods are slidably connected to the corresponding auxiliary sliding grooves.

[0014] In the above-mentioned stacking process for Liubao tea production, an arc-shaped movable support is hinged to the outer wall of the main base. An electric cylinder is fixedly installed at the end of the movable support away from the main base. A hemispherical protective cover is fixedly installed at the telescopic end of the electric cylinder. The protective cover is positioned above and in contact with the placement belt.

[0015] In the aforementioned stacking process for Liubao tea production, the bottom of the protective cover and the top of the main base are both fitted with sealing rings with spring structures. The sealing rings are in contact with the top and bottom of the placement belt. The outer wall of the protective cover has several ventilation openings evenly distributed along its circumference. The inner wall of the protective cover has an annular groove with a circular structure, which is connected to several ventilation openings. The inner wall of the annular groove has several movable slides evenly distributed along its circumference. Several light-shielding plates are evenly distributed along their circumference in the annular groove. The installation positions of the light-shielding plates correspond one-to-one with the opening positions of the movable slides. The light-shielding plates are slidably connected to the corresponding movable slides. The installation positions of the light-shielding plates and the opening positions of the ventilation openings are staggered.

[0016] In the above-mentioned stacking process for Liubao tea production, the turning ring has a circular rotating groove, a rotating ring is inserted in the rotating groove, and the top of the rotating ring has several grooves evenly distributed along its circumference. Several balls evenly distributed along its circumference are rotatably installed on the top of the turning ring, and the bottom of the balls extends into the rotating groove. The installation positions of the balls correspond to the opening positions of the grooves.

[0017] In the aforementioned stacking process for Liubao tea production, two symmetrically arranged storage slots are provided on the outer wall of the connecting rod. A connecting shaft is rotatably connected to the storage slots, and a storage rod is fixedly installed on the connecting shaft. A temperature sensing module is fixedly installed on the storage rod. A telescopic rod II is fixedly installed inside the connecting rod, and a lifting bar is fixedly installed at the telescopic end of the telescopic rod II. Two sets of symmetrically arranged toothed grooves are provided on the outer wall of the lifting bar. The opening positions of the two sets of toothed grooves correspond one-to-one with the opening positions of the two storage slots. A gear is fixedly installed on the connecting shaft, and the gear meshes with the corresponding toothed groove.

[0018] Compared with existing technologies, the advantages of this stacking process for Liubao tea production are as follows: This invention designs a main base and a placement belt. The main base, in conjunction with the placement belt, enables automated stacking and turning of tea leaves, solving the problem of low efficiency in manual turning in existing technologies and improving the final quality of the tea. At the same time, the entire process of stacking and turning the tea leaves is contactless, avoiding damage to the tea leaves caused by using tools for turning, further improving the final quality of the tea. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the main base, placement belt, and protective cover in this invention.

[0020] Figure 2 This is a three-dimensional structural diagram of the placement strip in this invention.

[0021] Figure 3 This is a cross-sectional structural diagram of the main base, placement belt, and protective cover in this invention.

[0022] Figure 4 This is the present invention. Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0023] Figure 5 This is the present invention. Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0024] Figure 6 This is the present invention. Figure 3 A magnified schematic diagram of the structure at point C.

[0025] Figure 7 This is the present invention. Figure 3 A magnified schematic diagram of the structure at point D.

[0026] Figure 8 This is a three-dimensional cross-sectional view of the protective cover in this invention.

[0027] Figure 9 This is the present invention. Figure 8 A magnified schematic diagram of the structure at point E in the middle.

[0028] Figure 10 This is a three-dimensional structural diagram of the guide rod in this invention.

[0029] In the diagram: 1. Main base; 2. Placement belt; 3. Guide rod; 301. Guide groove; 302. Guide slider; 101. Electric cylinder one; 102. Connecting rod; 103. Drive ring; 104. Electric cylinder two; 105. Tilting ring; 201. Breathable layer; 202. Sealing layer; 203. Intermediate layer; 204. Isolation strip; 205. Ventilation module; 206. Telescopic rod one; 303. Auxiliary groove; 10 6. Movable bracket; 107. Electric cylinder three; 108. Protective cover; 109. Ventilation opening; 110. Annular groove; 111. Moving slide; 112. Sunshade plate; 113. Rotating groove; 114. Rotating ring; 115. Groove; 116. Ball bearing; 117. Storage groove; 118. Connecting shaft; 119. Storage rod; 120. Telescopic rod two; 121. Lifting bar; 122. Gear groove; 123. Gear. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0031] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and 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. Therefore, they should not be construed as limitations on this invention.

[0032] Reference Figures 1-10 A stacking process for Liubao tea production utilizes a Liubao tea stacking device, comprising a main base 1 and a placement belt 2. The specific steps for Liubao tea production using the aforementioned Liubao tea stacking device are as follows:

[0033] S1. Placing tea leaves: Place the pre-processed tea leaves on the placement belt 2 in the above-mentioned Liubao tea stacking device;

[0034] S2, Stacking tea leaves: The main base 1 is used in conjunction with the placement belt 2 to stack the tea leaves from step S1 above.

[0035] S3, Turning over the tea leaves: The main base 1, in conjunction with the placement belt 2, turns over the tea leaves that have been piled up in S2 above.

[0036] S4. Reciprocating operation: Repeat steps S2-S3 above according to the temperature of the tea leaves;

[0037] The main base 1 has a cylindrical structure. Several guide rods 3, evenly distributed circumferentially, are fixedly installed on the outer wall of the main base 1. A guide groove 301 is formed at the top of each guide rod 3, and a guide slider 302 is slidably installed within the guide groove 301. The placement belt 2 has a disc-shaped structure and is laid above the main base 1. The top of the guide slider 302 extends out of the guide groove 301 and is fixedly connected to the edge of the placement belt 2. An electric cylinder 101 is fixedly installed inside the main base 1 and below the placement belt 2. A conical connecting rod 102 is fixedly installed at the telescopic end of the electric cylinder 101. One end of the electric cylinder 101 passes through the placement belt 2. The outer wall of the connecting rod 102 is fixedly connected to the placement belt 2. The main base 1 is buried underground and the guide rod 3 is exposed above the ground. Several guide sliders 302 on the guide rod 3 can drive the placement belt 2 to be tensioned and relaxed, which facilitates the stacking of tea leaves. The electric cylinder 101 can drive the placement belt 2 to be in a raised or concave state by telescopically cooperating with the connecting rod 102, which can realize the automated stacking and turning of tea leaves. This solves the problem of low efficiency of manual stacking and turning in the existing technology, and also improves the accuracy of tea leaf stacking and the final quality of tea leaves.

[0038] A drive ring 103 is rotatably mounted inside the main base 1 and outside the electric cylinder 101. Two symmetrically arranged electric cylinders 104 are fixedly mounted on the top of the outer wall of the drive ring 103. A turning ring 105 is arranged above the two electric cylinders 104. The telescopic ends of the two electric cylinders 104 are respectively hinged to the outer wall of the turning ring 105. The drive ring 103 is electrically driven. The drive ring 103, together with the electric cylinders 104, can support the turning ring 105 and, together with the guide slider 302, support the placement belt 2, preventing the placement belt 2 from sinking due to gravity after the tea leaves are piled up. At the same time, the alternating lifting and lowering of the two electric cylinders 104, combined with the cyclic rotation of the drive ring 103, can push the placement belt 2, making the surface of the placement belt 2 uneven, which facilitates the turning of the tea leaves.

[0039] The placement belt 2 consists of a breathable layer 201, a sealing layer 202, and an intermediate layer 203. The breathable layer 201 is made of fabric, the sealing layer 202 is a plastic film, and the intermediate layer 203 has two layers. The intermediate layer 203 is composed of several steel wires interwoven. Several flexible plastic isolation strips 204 are fixedly installed between the two intermediate layers 203. The breathable layer 201 and the sealing layer 202 are respectively fixedly connected to the two intermediate layers 203. The breathable layer 201 is located above the two intermediate layers 203, and the sealing layer 202 is located below the two intermediate layers 203. When the tea is piled on the placement belt 2, the temperature inside the tea pile will rise, and a certain amount of moisture will be generated. The moisture can enter the intermediate layer 203 through the breathable layer 201 and condense on the sealing layer 202, which can prevent the bottom of the tea pile from becoming damp and causing mold during the tea piling process.

[0040] Several ventilation modules 205 are fixedly installed on the outer edge of the placement belt 2. The installation positions of the ventilation modules 205 and the installation positions of the guide rods 3 are staggered. The ventilation modules 205 are connected to the intermediate layer 203. Telescopic rods 206 are fixedly installed on both sides of the ventilation modules 205. Auxiliary sliding grooves 303 are opened on the outer walls of both sides of the guide rods 3. The telescopic ends of the telescopic rods 206 are slidably connected to the corresponding auxiliary sliding grooves 303. The ventilation modules 205 are electrically driven. The ventilation modules 205 can draw out and exhaust the hot and humid air in the intermediate layer 203 through their internal fans. The telescopic rods 206 on both sides of the ventilation modules 205, together with the auxiliary sliding grooves 303, can support the ventilation modules 205 and prevent the edges of the placement belt 2 from sagging due to the excessive weight of the ventilation modules 205.

[0041] A movable bracket 106 with an arc-shaped structure is hinged to the outer wall of the main base 1. An electric cylinder 107 is fixedly installed at one end of the movable bracket 106 away from the main base 1. A hemispherical protective cover 108 is fixedly installed at the telescopic end of the electric cylinder 107. The protective cover 108 is positioned above and in contact with the placement belt 2. The movable bracket 106 is electrically driven to reciprocate. The movable bracket 106, in conjunction with the electric cylinder 107, can drive the protective cover 108 to be installed on or removed from the placement belt 2. The protective cover 108 can protect the tea leaves in the stack, reduce dust accumulation on the tea leaves, and limit the stacked tea leaves to prevent them from falling out of the placement belt 2 during the turning process.

[0042] The bottom of the protective cover 108 and the top of the main base 1 are both fitted with sealing rings with spring structures. The sealing rings are in contact with the top and bottom of the placement belt 2. The outer wall of the protective cover 108 has several vents 109 evenly distributed around its circumference. The inner wall of the protective cover 108 has an annular groove 110 with a circular structure, which communicates with the vents 109. The inner wall of the annular groove 110 has several movable sliding grooves 111 evenly distributed around its circumference. Several light-shielding plates 112 are evenly distributed around their circumference within the annular groove 110. The installation positions of the light-shielding plates 112 correspond one-to-one with the opening positions of the movable sliding grooves 111. The light-shielding plates 112 are slidably connected to the corresponding movable sliding grooves 111. The installation positions of the light-shielding plate 112 and the opening positions of several ventilation openings 109 are staggered. The elastic sealing ring can ensure that the bottom of the protective cover 108 and the top of the main base 1 are fully aligned with the placement belt 2, preventing tea leaves from overflowing from the gaps during the turning process. The ventilation openings 109 on the protective cover 108 are used to allow outside air to come into contact with the tea leaves, improving the tea leaf stacking effect. The light-shielding plate 112 is used to block external light to prevent light from affecting the quality of the tea leaves. The movable slide 111 can drive the light-shielding plate 112 to move. When the light-shielding plate 112 moves in a specified direction, it will be misaligned with the ventilation openings 109. At this time, the tea leaves stacked inside the protective cover 108 can be observed through the ventilation openings 109, making it easy to grasp the stacking status of the tea leaves.

[0043] The flipping ring 105 has a circular rotating groove 113, into which a rotating ring 114 is inserted. The top of the rotating ring 114 has several grooves 115 evenly distributed along its circumference. Several balls 116 evenly distributed along their circumference are rotatably mounted on the top of the flipping ring 105, with their bottoms extending into the rotating groove 113. The positions of the balls 116 correspond to the positions of the grooves 115. The rotating ring 114 within the rotating groove 113 can rotate cyclically via electric drive. The balls 116 on the top of the flipping ring 105 reduce friction between the flipping ring 105 and the placement belt 2 during rotation, thus improving the operation of the flipping ring 105. The smoothness of movement is ensured by the rotation of the rotating ring 114, which intermittently aligns the groove 115 with the ball 116 during rotation. After alignment, the ball 116 falls into the groove 115. At this time, the top of the ball 116 is lower than the top of the turning ring 105. When the rotating ring 114 continues to rotate, the groove 115 and the ball 116 will separate. The separated ball 116 will contact the surface of the rotating ring 114 again. At this time, the ball 116 will extend out of the surface of the turning ring 105 and hit the bottom of the placement belt 2 due to the resistance of the rotating ring 114. The placement belt 2 will vibrate due to the impact. The vibration of the placement belt 2 can prevent tea leaves from sticking to the placement belt 2 during stacking or turning.

[0044] Two symmetrically arranged storage slots 117 are formed on the outer wall of the connecting rod 102. A connecting shaft 118 is rotatably connected within the storage slots 117. A storage rod 119 is fixedly installed on the connecting shaft 118, and a temperature sensing module is fixedly installed on the storage rod 119. A telescopic rod 120 is fixedly installed within the connecting rod 102. A lifting bar 121 is fixedly installed at the telescopic end of the telescopic rod 120. Two sets of symmetrically arranged toothed grooves 122 are formed on the outer wall of the lifting bar 121. The positions of the two sets of toothed grooves 122 correspond one-to-one with the positions of the two storage slots 117. A gear 123 is fixedly installed on the connecting shaft 118, and the gear 123 meshes with the corresponding toothed groove 122. The storage slots 117 are used to hold the storage rod 119. The outer surface of the storage rod 119 has an arc-shaped structure and is flush with the outer wall of the connecting rod 102. When the storage rod 119 is retracted into the storage slot 117, it is equipped with... The depression of the placement belt 2 allows the tea leaves to accumulate towards the center of the placement belt 2, achieving stacking. At this time, the stacked tea leaves will bury the connecting rod 102. The temperature sensing module on the surface of the storage rod 119 can monitor the internal temperature of the stacked tea leaves in real time, facilitating timely turning. After the stacked tea leaves are turned, the turning ring 105 spreads the tea leaves evenly on the placement belt 2. At this time, the telescopic rod 120 pushes the lifting bar 121 to rise. The rising of the lifting bar 121 drives the tooth groove 122 to rise, and the tooth groove 122 drives the gear 123 to rotate. The gear 123, in conjunction with the connecting shaft 118, drives the corresponding storage rod 119 to move out of the corresponding storage groove 117. At this time, the storage rod 119 is in a horizontal state, and the temperature sensing module on its surface is close to the flat tea leaves, facilitating real-time monitoring of the surface temperature of the tea leaves after turning, and facilitating timely re-stacking.

[0045] The working principle and usage of this invention are explained in detail below: When in use, firstly, the tea leaves are piled on the surface of the placement belt 2. The electric cylinder 101 can drive the placement belt 2 into a concave state through the telescopic connection rod 102. At this time, the tea leaves on the placement belt 2 will automatically accumulate in the concave area of ​​the placement belt 2 under the action of gravity, thus achieving stacking.

[0046] When it is necessary to turn the pile, the electric cylinder 101 can drive the placement belt 2 to a lifting state through the telescopic connecting rod 102. At this time, the piled tea leaves will spread out to the sides, realizing the turning. At the same time, the turning ring 105 can be operated to rotate in a cycle and tilt back and forth to turn the tea leaves on the placement belt 2, further improving the turning effect.

[0047] When the placement belt 2 is in a concave or convex state, the electric cylinder 3 107 is operated to retract a specified distance, driving the protective cover 108 to rise to a specified position. At this time, the placement belt 2 can be pulled. When stacking, the electric cylinder 3 107 is operated to extend and press the protective cover 108 onto the placement belt 2. At this time, the placement belt 2 cannot be pulled, which can further improve the stability of the placement belt 2 and prevent the placement belt 2 from continuously sinking during stacking.

[0048] To further clarify, the aforementioned fixed connection should be interpreted broadly unless otherwise explicitly specified and limited. For example, it may be welding, gluing, or integral molding, or other conventional methods well known to those skilled in the art.

[0049] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A stacking process for Liubao tea production, comprising a Liubao tea stacking device, including a main base (1) and a placement belt (2), characterized in that: The specific steps for producing Liubao tea using the aforementioned Liubao tea stacking device are as follows: S1. Place tea leaves: Place the pre-processed tea leaves on the placement belt (2) in the above-mentioned Liubao tea stacking device; S2, Stacking tea leaves: The main base (1) is used in conjunction with the placement belt (2) to stack the tea leaves from step S1 above; S3, Turning over the tea leaves: The main base (1) is used in conjunction with the placement belt (2) to turn over the tea leaves that have been piled up in S2 above; S4. Reciprocating operation: Repeat steps S2-S3 above according to the temperature of the tea leaves; The main base (1) has a cylindrical structure. Several guide rods (3) evenly distributed along its circumference are fixedly installed on the outer wall of the main base (1). A guide groove (301) is opened at the top of the guide rod (3). A guide slider (302) is slidably installed in the guide groove (301). The placement belt (2) has a disc-shaped structure. The placement belt (2) is laid above the main base (1). The top of the guide slider (302) extends out of the guide groove (301) and is fixedly connected to the edge of the placement belt (2). An electric cylinder (101) is fixedly installed in the main base (1) and below the placement belt (2). A connecting rod (102) with a pointed cone structure is fixedly installed at the telescopic end of the electric cylinder (101). The end of the connecting rod (102) away from the electric cylinder (101) passes through the placement belt (2). The outer wall of the connecting rod (102) is fixedly connected to the placement belt (2).

2. The stacking process for Liubao tea production according to claim 1, characterized in that: A drive ring (103) is rotatably mounted inside the main base (1) and outside the electric cylinder (101). Two symmetrically arranged electric cylinders (104) are fixedly mounted on the top of the outer wall of the drive ring (103). A flipping ring (105) is provided above the two electric cylinders (104). The telescopic ends of the two electric cylinders (104) are respectively hinged to the outer wall of the flipping ring (105).

3. The stacking process for Liubao tea production according to claim 1, characterized in that: The placement strip (2) consists of a breathable layer (201), a sealing layer (202), and an intermediate layer (203). The breathable layer (201) is made of fabric, the sealing layer (202) is made of plastic film, and the intermediate layer (203) has two layers. The intermediate layer (203) is composed of several steel wires interwoven. Several flexible plastic isolation strips (204) are fixedly installed between the two intermediate layers (203). The breathable layer (201) and the sealing layer (202) are fixedly connected to the two intermediate layers (203) respectively. The breathable layer (201) is located above the two intermediate layers (203), and the sealing layer (202) is located below the two intermediate layers (203).

4. The stacking process for Liubao tea production according to claim 3, characterized in that: Several ventilation modules (205) are fixedly installed on the outer edge of the placement strip (2). The installation positions of the ventilation modules (205) and the installation positions of the guide rods (3) are staggered. The ventilation modules (205) are connected to the intermediate layer (203). Telescopic rods (206) are fixedly installed on both sides of the ventilation modules (205). Auxiliary sliding grooves (303) are opened on both sides of the outer wall of the guide rods (3). The telescopic end of the telescopic rod (206) is slidably connected to the corresponding auxiliary sliding groove (303).

5. The stacking process for Liubao tea production according to claim 1, characterized in that: An arc-shaped movable bracket (106) is hinged to the outer wall of the main base (1). An electric cylinder three (107) is fixedly installed at one end of the movable bracket (106) away from the main base (1). A hemispherical protective cover (108) is fixedly installed at the telescopic end of the electric cylinder three (107). The protective cover (108) is positioned above and in contact with the placement belt (2).

6. The stacking process for Liubao tea production according to claim 5, characterized in that: The bottom of the protective cover (108) and the top of the main base (1) are both fitted with sealing rings with spring structures. The sealing rings are in contact with the top and bottom of the placement belt (2). Several ventilation openings (109) are evenly distributed around the outer wall of the protective cover (108). An annular groove (110) with a circular structure is formed on the inner wall of the protective cover (108). The annular groove (110) is connected to several ventilation openings (109). The inner wall of the annular groove (110) is... The annular groove (110) is provided with several movable slides (111) evenly distributed along its circumference. Several light-shielding plates (112) are provided in the annular groove (110) evenly distributed along its circumference. The installation positions of the light-shielding plates (112) correspond one-to-one with the opening positions of the movable slides (111). The light-shielding plates (112) are slidably connected to the corresponding movable slides (111). The installation positions of the light-shielding plates (112) are interleaved with the opening positions of the ventilation openings (109).

7. The stacking process for Liubao tea production according to claim 2, characterized in that: The flipping ring (105) has a circular rotating groove (113) and a rotating ring (114) inserted in the rotating groove (113). The top of the rotating ring (114) has a number of grooves (115) evenly distributed along its circumference. The top of the flipping ring (105) is rotatably mounted with a number of balls (116) evenly distributed along its circumference. The bottom of the balls (116) extends into the rotating groove (113). The installation positions of the balls (116) correspond to the opening positions of the grooves (115).

8. The stacking process for Liubao tea production according to claim 1, characterized in that: Two symmetrically arranged storage slots (117) are provided on the outer wall of the connecting rod (102). A connecting shaft (118) is rotatably connected in the storage slots (117). A storage rod (119) is fixedly installed on the connecting shaft (118). A temperature sensing module is fixedly installed on the storage rod (119). A telescopic rod (120) is fixedly installed in the connecting rod (102). A lifting bar (121) is fixedly installed at the telescopic end of the telescopic rod (120). Two sets of symmetrically arranged toothed grooves (122) are provided on the outer wall of the lifting bar (121). The opening positions of the two sets of toothed grooves (122) correspond one-to-one with the opening positions of the two storage slots (117). A gear (123) is fixedly installed on the connecting shaft (118). The gear (123) meshes with the corresponding toothed groove (122).

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