A rotary tea storage device for facilitating circulation of tea in a tea cellar

Abstract

The application belongs to the technical field of tea storage equipment, and discloses a tea storage device including a support, wherein the support includes a base and a rotating disc rotatably connected to the base, and further includes: a plurality of inner layer storage racks and outer layer storage racks in an annular array and installed on the rotating disc; the outer layer storage rack includes a group of vertical rods I installed on the rotating disc, a plurality of storage rack bodies movably sleeved on the vertical rods I in a vertical equidistant manner, and a supporting plate installed at the lower part of the vertical rod I and used for supporting the storage rack body at the bottom. The above scheme moves the storage rack body upward, and makes the storage rack body at this layer and the compartment on the inner layer storage rack be dislocated in the vertical direction, so that the operator can take out the tea in the inner layer storage rack at the same height, and the situation that the tea in the storage rack body needs to be taken out before the inner layer storage rack can be taken is avoided.

Description

Technical Field

[0001] This invention belongs to the technical field of tea storage equipment, specifically a rotary tea storage device used in tea cellars to promote the circulation and ventilation of tea leaves. Background Technology

[0002] A tea cellar is a specific space used for storing and preserving tea.

[0003] Typically, tea is stored in open rotating cabinets, which mainly consist of a central column, multiple trays or partitions, and a bottom rotating bearing assembly. During operation, users can gently push the edges of the trays to allow the entire cabinet to rotate smoothly around the column, facilitating easy access to tea from different positions. However, most existing rotating cabinets are single-layered, with only a ring of tea storage compartments around the column, resulting in a limited amount of tea stored per unit area. Adding inner layers of storage compartments directly to existing cabinets would completely obscure these compartments from the outer layers, requiring users to remove the corresponding tea canisters or boxes from the outer layer before reaching the inner tea, making the process cumbersome and time-consuming. Therefore, to address these issues, a rotating tea storage device for promoting tea circulation and ventilation in tea cellars is proposed. Summary of the Invention

[0004] To address the problems mentioned in the background art, the present invention provides a rotary tea storage device for promoting tea circulation and ventilation in tea cellars, which solves the problem that the entire retrieval and placement process becomes cumbersome and time-consuming when using double-layer tea storage compartments.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a rotary tea storage device for promoting tea circulation and ventilation in a tea cellar, comprising a support, wherein the support includes a base and a turntable rotatably connected thereto, and further comprising: a plurality of inner storage racks and outer storage racks arranged in a ring array on the turntable; The outer storage rack includes a set of vertical rods mounted on a turntable. Several storage racks are vertically and equidistantly mounted on the two vertical rods. A support plate is installed at the lower part of the vertical rods to support the storage racks at the bottom. The storage rack is located outside the inner storage rack; a counterweight assembly for applying an upward pulling force to the storage rack is installed on the support.

[0006] Preferably, a roller is rotatably connected between the top ends of the two vertical rods; The counterweight assembly includes a set of two vertical rods fixed to the top of the turntable. A roller shaft is rotatably connected between the tops of the two vertical rods. Several sets of counterweights are movably sleeved on the vertical rods. A steel cable is fixed to the upper surface of the bottommost counterweight. The steel cable extends upward and is fixedly connected to the several sets of counterweights. The top of the steel cable overlaps the roller shaft and the roller shaft, and the end of the steel cable is fixedly connected to the storage rack at the top. The turntable is equipped with locking components for locking or releasing several sets of counterweights in the vertical direction.

[0007] Preferably, the bottom of the storage rack is fixedly connected to a support leg that can contact the top of a set of storage racks below it; the bottom end of the support leg located on the bottom storage rack abuts against the top of the tray.

[0008] Preferably, the counterweight has a set of slots; the locking assembly includes a set of vertical frames fixed to the turntable, and several spring clips that can be engaged in the slots are hinged on the vertical frames; a set of levers is rotatably connected to the bottom of the storage rack, and a cam block is fixed to the outer periphery of the levers. When the lever rotates and drives the cam block to move outward, it can squeeze the bottom of the spring clip pin, thereby causing the top of the spring clip pin to disengage from the slot.

[0009] Preferably, the bottom of all levers except the bottom lever is fixed with an arc-shaped block, the top of the lever is fixed with a protrusion, and a set of protruding columns are fixed on the storage rack. The bottom of the arc-shaped block is a platform and is located below the protruding column. In the initial state, the platform and the protruding column are misaligned in the vertical direction. When the lever rotates, the platform can rotate to below the protruding column, so that the two adjacent sets of storage racks form a whole. The bottom of the arc-shaped block can connect with the protrusion on the lower set of levers. Rotating the lower set of levers can drive the upper set of levers to rotate through the cooperation of the protrusion and the upper set of arc-shaped blocks, thereby unlocking several counterweights located above the set of levers.

[0010] Preferably, the bottom of the slot is a slope, and when the counterweight moves upward, the slope can press the top of the spring clip and disengage it from the slot.

[0011] Preferably, a set of rubber rings are symmetrically fixed inside the second vertical rod, and the rubber rings are inverted funnel shape and sleeved on the outer periphery of the lever; As the counterweight moves upward, the friction between the rubber ring and the second vertical rod increases.

[0012] Preferably, a ventilation assembly is installed on the turntable. The ventilation assembly includes a motor fixed to the bottom of the turntable, and a drive shaft is fixed to the output end of the motor. The drive shaft passes upward through the turntable and the base and extends to the top of the base, and is provided with fan blades.

[0013] Preferably, the turntable is equipped with a transmission mechanism for driving the turntable to rotate. The transmission mechanism includes a plurality of planetary gears rotatably connected to the top of the base, a sun gear rotatably connected to the bottom of the transmission shaft and capable of meshing with the plurality of planetary gears, and a gear ring capable of meshing with the plurality of planetary gears is also provided at the bottom of the turntable. A friction ring is fixedly connected to the top of the gear ring, and the top of the friction ring can be frictionally connected to the bottom of the turntable. An adjustment mechanism is installed on the turntable to support the gear ring to maintain an upward trend. The side walls of the storage rack body and the inner storage rack are respectively provided with grid two and grid one.

[0014] Preferably, the adjusting mechanism includes an upper ring frame rotatably connected to the lower part of the friction ring. The bottom of the upper ring frame is fixedly connected to a plurality of spring limiting rods for supporting the upper ring frame to maintain an upward trend. The bottom end of the spring limiting rod passes through the turntable and extends to its lower part and is fixedly connected to a lower ring frame. The bottom of the lower ring frame is movably connected to a connecting rod, and the connecting rod is also rotatably connected to the bottom of the turntable. The part between the hinge point of the connecting rod and the turntable and the connection point of the lower ring frame and the connecting rod is a lever arm. The bottom of the turntable near the lower ring frame is hinged to a tension spring, and the other end of the tension spring is hinged to the outer end of the connecting rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The above solution moves the storage rack upwards and vertically offsets the storage rack on this layer from the compartments on the inner storage rack. At this point, the operator can take out the tea leaves in the inner storage rack at the same height, avoiding the situation where the tea leaves in the storage rack need to be taken out before the inner storage rack can be taken out. The above solution uses a rotating lever to drive the cam block to press the bottom of the spring clip pin, thereby causing the top of the spring clip pin to disengage from the slot. At this time, the corresponding slot will be unlocked, and the counterweight can move downward. It also applies an upward pulling force to the storage rack through the tension of the steel cable and the guidance of rollers two and one, thus saving the operator's physical strength. The above solution uses a motor to drive a transmission shaft, which in turn rotates the fan blades. This allows airflow to enter through the top of the device and exit through the inner and outer storage racks. Simultaneously, the rotation of the transmission shaft also drives the friction ring to rotate via the transmission of the sun gear, planet gears, and gear ring. The friction between the friction ring and the bottom of the turntable causes the turntable and the inner and outer storage racks on it to rotate, thus achieving a good rotational ventilation effect for the tea leaves in the inner and outer storage racks. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the formal planar structure of the present invention; Figure 3 This is a top view schematic diagram of the structure of the present invention; Figure 4 This is a schematic diagram of the inner storage rack of the present invention; Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 This is a cross-sectional view of the counterweight block of the present invention; Figure 7 for Figure 6 Enlarged view of point B in the middle; Figure 8 for Figure 7 Enlarged view of point C in the middle; Figure 9 This is a bottom view of the storage rack structure of the present invention; Figure 10 This is a frontal sectional view of the support of the present invention; Figure 11 This is a front cross-sectional view of the support structure of the present invention; Figure 12 This is a schematic diagram of the transmission mechanism of the present invention.

[0017] In the diagram: 1. Support; 11. Base; 12. Turntable; 2. Inner storage rack; 21. Grille 1; 3. Outer storage rack; 31. Vertical rod 1; 311. Roller 1; 32. Storage rack body; 321. Support leg; 322. Grille 2; 323. Protruding column; 33. Support plate; 4. Counterweight assembly; 41. Vertical rod 2; 42. Counterweight block; 421. Slot; 422. Slope; 423. Rubber ring; 43. Roller 2; 44. Steel cable; 5. Locking mechanism Components; 51. Lever; 511. Arc block; 512. Protrusion; 513. Platform section; 52. Cam block; 53. Vertical frame; 54. Spring clip; 6. Ventilation assembly; 61. Motor; 62. Drive shaft; 63. Fan blade; 7. Transmission mechanism; 71. Sun gear; 72. Planetary gear; 73. Gear ring; 74. Friction ring; 8. Adjustment mechanism; 81. Upper ring frame; 82. Spring limit rod; 83. Lower ring frame; 84. Connecting rod; 85. Tension spring. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] like Figures 1 to 12As shown, the present invention provides a rotary tea storage device for promoting tea circulation and ventilation in a tea cellar, comprising a support 1, wherein the support 1 includes a base 11 and a turntable 12 rotatably connected thereto, and further includes: a plurality of inner storage racks 2 and outer storage racks 3 arranged in a circular array on the turntable 12; the outer storage rack 3 includes a set of vertical rods 31 installed on the turntable 12, and a plurality of storage rack bodies 32 are vertically and equidistantly mounted on the two vertical rods 31, and a support plate 33 for supporting the bottom storage rack body 32 is installed at the lower part of the vertical rods 31; the storage rack body 32 is located outside the inner storage rack 2; a useful... The counterweight assembly 4, which applies an upward pulling force to the storage rack 32, has a roller shaft 311 rotatably connected between the top ends of two vertical rods 31. The counterweight assembly 4 includes a set of two vertical rods 41 fixed to the top of the turntable 12. A roller shaft 43 is rotatably connected between the top ends of the two vertical rods 41. Several sets of counterweight blocks 42 are movably sleeved on the vertical rods 41. A steel cable 44 is fixedly connected to the upper surface of the bottommost counterweight block 42. The steel cable 44 extends upward and is fixedly connected to the several sets of counterweight blocks 42. The top of the steel cable 44 overlaps the roller shaft 43 and the roller shaft 311, and the end of the steel cable 44 is fixedly connected to the storage rack 32 at the top. The turntable 12 is equipped with a locking component 5 for locking or releasing several sets of counterweights 42 in the vertical direction. The bottom of the storage rack 32 is fixedly connected to a support leg 321 that can contact the top of a set of storage racks 32 below it; the bottom end of the support leg 321 located on the bottom storage rack 32 abuts against the top of the tray 33. By adopting the above solution, by moving the storage rack 32 upward and vertically misaligning the storage rack 32 with the compartment on the inner storage rack 2, the operator can take out the tea leaves in the inner storage rack 2 at the same height, thus avoiding the situation where the tea leaves in the storage rack 32 need to be taken out before the inner storage rack 2 can be taken out.

[0020] like Figures 3-9 As shown, a set of slots 421 are provided on the counterweight block 42; the locking component 5 includes a set of vertical frames 53 fixed to the turntable 12, and several spring clips 54 with their top ends able to be inserted into the slots 421 are hinged on the vertical frames 53; a set of levers 51 are rotatably connected to the bottom of the storage rack 32, and a cam block 52 is fixed to the outer periphery of the levers 51. When the lever 51 rotates and drives the cam block 52 to move outward, it can press the bottom of the spring clip 54, thereby causing the top of the spring clip 54 to disengage from the slot 421. Except for the bottom lever 51, the bottom of each of the other levers 51 is fixed with an arc-shaped block 511, and the top of the lever 51 is fixed with a protrusion 512. A set of protruding posts 323 are fixed on the storage rack 32. The bottom of the arc-shaped block 511 is a platform part 513 and is located below the protruding post 323. In the initial state, the platform part 513 and the protruding post 323 are misaligned in the vertical direction. When the lever 51 rotates, the platform part 513 can rotate to below the protruding post 323, so that the two adjacent sets of storage racks 32 form a whole. The bottom of the arc-shaped block 511 can be in contact with the protrusion 512 on the lower set of levers 51. Rotating the lower set of levers 51 can drive the upper set of levers 51 to rotate through the cooperation of the protrusion 512 and the upper set of arc-shaped blocks 511, thereby unlocking several counterweights 42 located above the set of levers 51. Using the above scheme, the rotating lever 51 drives the cam block 52 to press the bottom of the spring clip pin 54, thereby causing the top of the spring clip pin 54 to disengage from the slot 421. At this time, the corresponding slot 421 will be unlocked, and the counterweight block 42 can move downward. The upward force is applied to the storage rack 32 by the tension of the steel cable 44 and the guidance of the roller shaft 2 43 and roller shaft 1 311, thereby saving the operator's physical strength. It is worth noting that the weight of the counterweight 42 is less than the weight of the storage rack 32. When the lever 51 at the bottom rotates, it will drive the protrusion 512 to rotate, and through the protrusion 512, it will drive the arc block 511 above it to rotate, thereby causing the lever 51 above to rotate. At this time, several sets of levers 51 above this set of levers 51 will rotate and lock several counterweights 42 through the contact of the corresponding cam block 52 and the spring clip 54. Therefore, when the number of storage racks 32 that need to be lifted increases, the number of corresponding counterweights 42 will also increase to save the operator's physical strength.

[0021] like Figures 7-9 As shown, the bottom of the slot 421 is a slope 422. When the counterweight 42 moves upward, the slope 422 can squeeze the top of the spring clip 54 and make it disengage from the slot 421. A set of rubber rings 423 are fixedly connected in a symmetrical direction inside the vertical rod 41. The rubber rings 423 are inverted funnel shape and are sleeved on the outer periphery of the lever 51. By adopting the above solution, the setting of the slot 421 avoids the top of the spring clip 54 from being stuck in the slot 421 on the counterweight 42 that does not correspond to it. The setting of the rubber ring 423 makes the counterweight 42 move more smoothly when it moves downward. When the roller 2 43 moves upward, the rubber ring 423 will rub against the outer periphery of the vertical rod 2 41 and reduce the upward speed of the counterweight 42. At this time, it is convenient for the operator to take the tea leaves in the inner storage rack 2 with their hands free.

[0022] like Figures 1-3 and Figures 10-12As shown, a ventilation assembly 6 is installed on the turntable 12. The ventilation assembly 6 includes a motor 61 fixed to the bottom of the turntable 12. A drive shaft 62 is fixed to the output end of the motor 61. The drive shaft 62 passes upward through the turntable 12 and the base 11 and can extend to the top of the base 11 and is provided with fan blades 63. The turntable 12 is equipped with a transmission mechanism 7 for driving the turntable 12 to rotate. The transmission mechanism 7 includes a number of planetary gears 72 rotatably connected to the top of the base 11. The bottom of the transmission shaft 62 is rotatably connected to a sun gear 71 that can mesh with the number of planetary gears 72. The bottom of the turntable 12 is also provided with a gear ring 73 that can mesh with the number of planetary gears 72. A friction ring 74 is fixedly connected to the top of the gear ring 73, and the top of the friction ring 74 can rub against the bottom of the turntable 12. The turntable 12 is equipped with an adjustment mechanism 8 for supporting the gear ring 73 to maintain its upward trend; the side walls of the storage rack 32 and the inner storage rack 2 are respectively provided with grid 2 322 and grid 1 21; Using the above scheme, the motor 61 drives the transmission shaft 62 to rotate the fan blades 63, thereby inputting airflow through the top of the device and discharging it outward through the inner storage rack 2 and the storage rack body 32. At the same time, the rotation of the transmission shaft 62 also drives the friction ring 74 to rotate through the transmission of the sun gear 71, planet gear 72, and gear ring 73. At this time, the friction between the friction ring 74 and the bottom of the turntable 12 drives the turntable 12 and the inner storage rack 2 and the outer storage rack 3 on it to rotate. This achieves a good rotational ventilation effect for the tea leaves in the inner storage rack 2 and the storage rack body 32.

[0023] like Figure 1 and Figures 10-12 As shown, the adjustment mechanism 8 includes an upper ring frame 81 rotatably connected to the lower part of the friction ring 74. Several spring limit rods 82 for supporting the upper ring frame 81 to maintain its upward trend are fixedly connected to the bottom of the upper ring frame 81. The bottom end of the spring limit rods 82 passes through the turntable 12 and extends to its lower part and is fixedly connected to the lower ring frame 83. The bottom of the lower ring frame 83 is movably connected to the connecting rod 84, and the connecting rod 84 is also rotatably connected to the bottom of the turntable 12. The part between the hinge of the connecting rod 84 and the turntable 12 and the connection between the lower ring frame 83 and the connecting rod 84 is a lever arm. The part of the bottom of the turntable 12 near the lower ring frame 83 is hinged to a tension spring 85, and the other end of the tension spring 85 is hinged to the outer end of the connecting rod 84. Using the above scheme, when the operator wants to take the tea leaves, the operator can rotate the connecting rod 84 to make its lever arm move downward through the lower ring frame 83, the spring limit rod 82 and the upper ring frame 81 to drive the friction ring 74 downward. At this time, the top of the friction ring 74 is no longer in contact with the bottom of the turntable 12, and the turntable 12 stops rotating, thus making it convenient for the operator to take the tea leaves. It is worth noting that the downward distance of the upper ring 81 needs to be less than the thickness of the gear ring 73, so that the gear ring 73 can always mesh with the planet gear 72.

[0024] Working principle and usage process of this invention: When retrieving tea from the inner layer, the operator moves the storage rack 32 upwards and vertically offsets the storage rack 32 and the compartment on the inner storage rack 2. At this time, the operator can take out the tea from the inner storage rack 2 at the same height, avoiding the situation where the tea in the storage rack 32 needs to be taken out before the inner storage rack 2 can be retrieved. To reduce the weight of the storage rack 32 when the operator lifts it, the operator can rotate the lever 51 to drive the cam block 52 to press the bottom of the spring clip 54, thereby causing the top of the spring clip 54 to disengage from the slot 421. At this time, the corresponding slot 421 will be unlocked, and the counterweight 42 can move downward. It will also apply an upward pulling force to the storage rack 32 through the tension of the steel cable 44 and the guidance of the roller 2 43 and roller 1 311, thereby saving the operator's physical strength. Simultaneously, the motor 61 drives the transmission shaft 62 to rotate the fan blades 63, thereby inputting airflow through the top of the device and discharging it outward through the inner storage rack 2 and the storage rack body 32. At the same time, the rotation of the transmission shaft 62 also drives the friction ring 74 to rotate through the transmission of the sun gear 71, planet gear 72, and gear ring 73. At this time, the friction between the friction ring 74 and the bottom of the turntable 12 drives the turntable 12 and the inner storage rack 2 and the outer storage rack 3 on it to rotate, thus achieving a good rotational ventilation effect for the tea leaves in the inner storage rack 2 and the storage rack body 32.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary tea storage device for promoting tea circulation and ventilation in a tea cellar, comprising a support (1), wherein the support (1) includes a base (11) and a turntable (12) rotatably connected thereto, characterized in that, Also includes: A ring array is mounted on a turntable (12) with several inner storage racks (2) and outer storage racks (3). The outer storage rack (3) includes a set of vertical rods (31) installed on the turntable (12). Several storage racks (32) are vertically and equidistantly mounted on the two vertical rods (31). A support plate (33) is installed at the lower part of the vertical rods (31) to support the storage racks (32) at the bottom. The storage rack (32) is located outside the inner storage rack (2); The support (1) is equipped with a counterweight assembly (4) for applying an upward pulling force to the storage rack (32).

2. The rotary tea storage device for promoting tea circulation and ventilation in a tea cellar according to claim 1, characterized in that: A roller shaft (311) is rotatably connected between the top ends of the two vertical rods (31). The counterweight assembly (4) includes a set of two vertical rods (41) fixed to the top of the turntable (12), and a roller shaft (43) is rotatably connected between the tops of the two vertical rods (41). Several sets of counterweight blocks (42) are movably sleeved on the two vertical rods (41). A steel cable (44) is fixed to the upper surface of the bottommost counterweight block (42). The steel cable (44) extends upward and is fixedly connected to several sets of counterweight blocks (42). The top of the steel cable (44) overlaps the roller shaft (43) and the roller shaft (311), and the end of the steel cable (44) is fixedly connected to the storage rack (32) at the top. The turntable (12) is equipped with a locking component (5) for locking or releasing several sets of counterweights (42) in the vertical direction.

3. The rotary tea storage device for promoting tea circulation and ventilation in a tea cellar according to claim 2, characterized in that: The bottom of the storage rack (32) is fixedly connected to a support leg (321) that can contact the top of a set of storage racks (32) below it. The bottom end of the support leg (321) located on the bottom storage rack (32) abuts against the top of the tray (33).

4. The rotary tea storage device for promoting tea circulation and ventilation in a tea cellar according to claim 3, characterized in that: The counterweight (42) has a set of slots (421); The locking assembly (5) includes a set of vertical frames (53) fixed to the turntable (12), and several spring clips (54) with their top ends able to be inserted into the slots (421) are hinged on the vertical frames (53). A set of levers (51) are rotatably connected to the bottom of the storage rack (32), and a cam block (52) is fixed to the outer periphery of the levers (51). When the lever (51) rotates and drives the cam block (52) to move outward, it can squeeze the bottom of the spring clip (54), thereby allowing the top of the spring clip (54) to disengage from the slot (421).

5. The rotary tea storage device for promoting tea circulation and ventilation in a tea cellar according to claim 4, characterized in that: Except for the bottom lever (51), the bottom of each of the other levers (51) is fixed with an arc-shaped block (511). The top of the lever (51) is fixed with a protrusion (512). A set of protruding columns (323) is fixed on the storage rack (32). The bottom of the arc-shaped block (511) is a platform (513) and is located below the protruding column (323). In the initial state, the platform (513) and the protruding column (323) are misaligned in the vertical direction. When the lever (51) rotates, the platform (513) can rotate to below the protruding column (323), so that the two adjacent sets of storage racks (32) form a whole. The bottom of the arc-shaped block (511) can be connected to the protrusion (512) on the lower set of levers (51). Rotating the lower set of levers (51) can drive the upper set of levers (51) to rotate through the cooperation of the protrusion (512) and the upper set of arc-shaped blocks (511), thereby unlocking several counterweights (42) located above the set of levers (51).

6. The rotary tea storage device for promoting tea circulation and ventilation in a tea cellar according to claim 5, characterized in that: The bottom of the slot (421) is a slope (422). When the counterweight (42) moves upward, the slope (422) can press the top of the spring clip (54) and make it disengage from the slot (421).

7. The rotary tea storage device for promoting tea circulation and ventilation in a tea cellar according to claim 5, characterized in that: A set of rubber rings (423) are fixedly connected in a symmetrical direction inside the second vertical rod (41). The rubber rings (423) are inverted funnel-shaped and are sleeved on the outer periphery of the lever (51). When the counterweight (42) moves upward, the friction between the rubber ring (423) and the second vertical rod (41) will increase.

8. The rotary tea storage device for promoting tea circulation and ventilation in a tea cellar according to claim 1, characterized in that: A ventilation assembly (6) is installed on the turntable (12). The ventilation assembly (6) includes a motor (61) fixed to the bottom of the turntable (12). The output end of the motor (61) is fixed to a drive shaft (62). The drive shaft (62) passes upward through the turntable (12) and the base (11) and can extend to the top of the base (11) and is provided with fan blades (63).

9. The rotary tea storage device for promoting tea circulation and ventilation in a tea cellar according to claim 8, characterized in that: The turntable (12) is equipped with a transmission mechanism (7) for driving the turntable (12) to rotate. The transmission mechanism (7) includes a number of planetary gears (72) rotatably connected to the top of the base (11). The bottom of the transmission shaft (62) is rotatably connected to a sun gear (71) that can mesh with the number of planetary gears (72). The bottom of the turntable (12) is also provided with a gear ring (73) that can mesh with the number of planetary gears (72). The top of the gear ring (73) is fixedly connected to a friction ring (74), and the top of the friction ring (74) can be rubbed against the bottom of the turntable (12). The turntable (12) is equipped with an adjustment mechanism (8) for supporting the gear ring (73) to maintain an upward trend. The side walls of the storage rack (32) and the inner storage rack (2) are respectively provided with grid two (322) and grid one (21).

10. The rotary tea storage device for promoting tea circulation and ventilation in a tea cellar according to claim 9, characterized in that: The adjustment mechanism (8) includes an upper ring frame (81) rotatably connected to the lower part of the friction ring (74). The bottom of the upper ring frame (81) is fixedly connected to a plurality of spring limiting rods (82) for supporting the upper ring frame (81) to maintain an upward trend. The bottom end of the spring limiting rod (82) passes through the turntable (12) and extends to its lower part and is fixedly connected to a lower ring frame (83). The bottom of the lower ring frame (83) is movably connected to a connecting rod (84), and the connecting rod (84) is also rotatably connected to the bottom of the turntable (12). The part between the hinge of the connecting rod (84) and the turntable (12) and the connection between the lower ring frame (83) and the connecting rod (84) is a lever arm. The bottom of the turntable (12) near the lower ring frame (83) is hinged to a tension spring (85), and the other end of the tension spring (85) is hinged to the outer end of the connecting rod (84).

Images