CN219352953U

CN219352953U - Tea fermentation equipment

Info

Publication number: CN219352953U
Application number: CN202320993042.4U
Authority: CN
Inventors: 曾华荣
Original assignee: Yichang Jingshan Yuya Tea Co ltd
Current assignee: Yichang Jingshan Yuya Tea Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-07-18
Anticipated expiration: 2033-04-27

Abstract

The utility model provides tea fermentation equipment, which comprises a box body and a cover plate, wherein an air blowing pipe positioned in the box body is arranged on the cover plate, a placing disc positioned in the box body is arranged below the cover plate, a vertical cylinder is communicated with the bottom of the placing disc, a lifting cover ring is arranged at the bottom of the placing disc, and the inner diameter of the cover ring is larger than that of the vertical cylinder; the cover plate is provided with a motor, a rotating shaft penetrating through the cover ring, the placing plate and the vertical cylinder in sequence is detachably connected to the output end of the motor, a connecting rod connected with the rotating shaft is fixed on the inner wall of the vertical cylinder, and the cover ring is in sliding connection with the rotating shaft. The utility model can rapidly feed and discharge tea, improves the processing efficiency of the tea, has simple and convenient operation process, and reduces the labor burden of staff.

Description

Tea fermentation equipment

Technical Field

The utility model relates to the technical field of fermentation equipment, in particular to tea fermentation equipment.

Background

The tea fermentation is carried out in a fermentation box, tea is placed on a bearing device in the fermentation box, and then fermentation is carried out on the tea for a certain time through hot air, so that the tea is subjected to enzymatic oxidation to form dark color substances such as theaflavin, thearubigin and the like;

for example, chinese patent number is: the patent of CN218869325U discloses a tea fermentation climatic chamber, which comprises a box body, the top of box is equipped with the apron, the top of apron is equipped with biax motor, the bottom output shaft fixedly connected with of biax motor rotates the pivot of being connected with the apron, the outside fixed cover of pivot is equipped with a plurality of dishes of placing, the inside fixed cover of apron is equipped with the gas blow pipe, the fixed cover in top of gas blow pipe is equipped with the inlet hood, the inside of inlet hood is equipped with two electric bars, the top output shaft fixedly connected with acceleration rate subassembly of biax motor, the top of acceleration rate subassembly is equipped with the transmission shaft, the one end fixedly connected with second bevel gear of transmission shaft, the other end fixedly connected with flabellum of transmission shaft. The utility model is convenient for the tea to uniformly receive heating fermentation, ensures the fermentation quality, does not need to uniformly arrange a plurality of heat sources in the box body, reduces the manufacturing cost of equipment and is convenient for the maintenance of the equipment.

The device can ensure that the tea leaves are heated and fermented uniformly, so that the fermentation quality is ensured; however, the placing tray is fixed on the rotating shaft, when the tea leaves are fermented on the placing tray, the tea leaves on the placing tray are not convenient to take down by a worker, and after the tea leaves on the placing tray are taken out by hands, new tea leaves are placed on the placing tray by the worker, so that the operation process is complex, the processing efficiency of the tea leaves is reduced, and the labor burden of the worker is increased.

Disclosure of Invention

The utility model discloses tea fermentation equipment, which solves the problem that after tea is fermented on a placing tray, the tea on the placing tray is inconvenient to take down by staff.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a tea fermentation device comprises a box body and a cover plate, wherein an air blowing pipe positioned in the box body is arranged on the cover plate, a placing disc positioned in the box body is arranged below the cover plate, a vertical cylinder is communicated with the bottom of the placing disc, a lifting cover ring is arranged at the bottom of the placing disc, and the inner diameter of the cover ring is larger than that of the vertical cylinder; the cover plate is provided with a motor, a rotating shaft penetrating through the cover ring, the placing plate and the vertical cylinder in sequence is detachably connected to the output end of the motor, a connecting rod connected with the rotating shaft is fixed on the inner wall of the vertical cylinder, and the cover ring is in sliding connection with the rotating shaft.

Preferably, the conveying units are fixed on two sides of the box body, the hydraulic cylinders are fixed on the conveying surfaces of the conveying units, and the telescopic ends of the hydraulic cylinders are connected with the cover plate.

Preferably, the output end of the motor is fixed with an L-shaped connecting plate, the inner side of the connecting plate is fixed with a fixed rod, and the rotating shaft is provided with a through hole for the fixed rod to be inserted; the limiting block is fixed on the fixing rod, the limiting ring is connected to the fixing rod through threads, and the rotating shaft is located between the limiting block and the limiting ring.

Preferably, the placing plates are provided with a group, the placing plates are uniformly distributed from top to bottom, and the bottoms of the placing plates are provided with ventilation holes.

Preferably, a magnet above the placing tray is fixed on the rotating shaft, an iron plate below the magnet is also connected on the rotating shaft in a sliding way, and a vertical rod sequentially penetrating through a group of vertical cylinders at the bottom of the placing tray is fixed on the iron plate; a short rod connected with the vertical rod is fixed on the inner wall of the cover ring.

Preferably, two bearing rods which are symmetrically distributed in front-back mode are fixed on the box body, and the box body is located between the two bearing rods.

Preferably, a protection box is fixed at the top of the cover plate, a door plate is hinged on the protection box, and the motor is positioned at the inner side of the protection box.

Preferably, a round hole is formed in one side of the protection box, and a filter screen for blocking the round hole is fixed on the protection box.

Compared with the prior art, the utility model has the following beneficial effects:

after the tea leaves are uniformly placed on the placement tray, the cover plate is placed on the top of the box body, so that the placement tray and the air blowing pipe enter the box body; then, starting the motor and enabling hot air to enter the air blowing pipe, driving the rotating shaft to rotate by the output end of the motor, and enabling the placing plate to rotate along with the rotating shaft after the rotating shaft drives the vertical cylinder to rotate by the connecting rod, wherein the cover ring also rotates along with the rotating shaft; the hot air is blown to the placing disc by the air blowing pipe, after the placing disc is heated by blowing, tea leaves on the placing disc can be fermented uniformly, when the tea leaves on the placing disc are required to be taken out, the cover plate is moved away from the box body, the placing disc is moved out of the box body, then the cover ring is moved upwards, after the top of the vertical barrel is not blocked, a worker manually pushes the tea leaves to move towards the vertical barrel, so that the tea leaves fall downwards through the vertical barrel after entering the vertical barrel, and the tea leaves are discharged; restoring the cover ring, blocking the top of the vertical cylinder, and paving new tea leaves on the placing tray; the utility model can rapidly feed and discharge tea, improves the processing efficiency of the tea, has simple and convenient operation process, and reduces the labor burden of staff.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model in elevation;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a case; 2. a cover plate; 21. a protection box; 22. a door panel; 23. a filter screen; 24. an air blowing pipe; 25. a motor; 3. a connecting plate; 31. a fixed rod; 32. a limiting block; 33. a limiting ring; 4. a rotating shaft; 41. placing a tray; 42. a vertical tube; 43. a connecting rod; 44. a cover ring; 5. a magnet; 51. an iron plate; 52. a vertical rod; 53. a short bar; 6. a conveying unit; 61. a hydraulic cylinder; 7. a carrier bar.

Detailed Description

The details of the present utility model are described below in conjunction with the accompanying drawings and examples.

As shown in fig. 1, 2 and 3, the utility model provides tea fermentation equipment, which comprises a box body 1 and a cover plate 2, wherein an air blowing pipe 24 positioned in the box body 1 is arranged on the cover plate 2, a placing disc 41 positioned in the box body 1 is arranged below the cover plate 2, a vertical cylinder 42 is communicated with the bottom of the placing disc 41, a lifting cover ring 44 is arranged at the bottom of the placing disc 41, and the inner diameter of the cover ring 44 is larger than that of the vertical cylinder 42; the cover plate 2 is provided with a motor 25, a rotating shaft 4 penetrating through a cover ring 44, a placing disc 41 and a vertical cylinder 42 in sequence is detachably connected to the output end of the motor 25, a connecting rod 43 connected with the rotating shaft 4 is fixed on the inner wall of the vertical cylinder 42, and the cover ring 44 is in sliding connection with the rotating shaft 4. Placing tea leaves in the placing tray 41, and then placing the cover plate 2 on the box body 1, so that the placing tray 41 and the air blowing pipe 24 enter the box body 1; the motor 25 is started again to drive the rotating shaft 4 to drive the placing tray 41 and the cover ring 44 to rotate, and meanwhile, hot air enters the air blowing pipe 24 and then blows to the placing tray 41, so that the placing tray 41 is heated, and tea leaves on the placing tray 41 can be fermented uniformly; after the tea is fermented, the cover plate 2 is removed from the box body 1, the placing tray 41 is moved out of the box body 1, the cover ring 44 is moved upwards, then the tea is pushed to the vertical cylinder 42, the tea enters the vertical cylinder 42 and is discharged, so that the tea is collected by workers, and after the cover ring 44 is restored, new tea is paved on the placing tray 41.

As shown in fig. 1 and 2, the conveying units 6 are fixed on both sides of the box 1, the hydraulic cylinders 61 are fixed on the conveying surface of the conveying units 6, and the telescopic ends of the hydraulic cylinders 61 are connected with the cover plate 2. Starting the hydraulic cylinder 61, enabling the telescopic end of the hydraulic cylinder 61 to drive the cover plate 2 to move upwards, and enabling the rotating shaft 4 to drive the placing plate 41 to move outside the box body 1; the conveying unit 6 is started, the conveying belt of the conveying unit 6 drives the hydraulic cylinder 61 to move forwards or backwards (move towards the front or the back of the box body 1 in the direction shown in fig. 1), then the hydraulic cylinder 61 drives the cover plate 2 to move downwards again, so that a worker can discharge tea leaves on the placing tray 41, and then lay new tea leaves on the placing tray 41 again; the conveying unit 6 comprises a frame body, a conveying belt, a driving roller, a driven roller and a driving motor, the driving motor drives the driving roller to rotate and then enables the conveying belt to run, and the conveying unit 6 belongs to the very mature prior art and is not described in detail herein.

As shown in fig. 2, the output end of the motor 25 is fixed with an L-shaped connecting plate 3, the inner side of the connecting plate 3 is fixed with a fixing rod 31, and the rotating shaft 4 is provided with a through hole for inserting the fixing rod 31; the fixed rod 31 is fixed with a limiting block 32, the fixed rod 31 is also connected with a limiting ring 33 in a threaded manner, and the rotating shaft 4 is positioned between the limiting block 32 and the limiting ring 33. When the tea leaves on the placing tray 41 are fermented, after the rotating shaft 4 is moved out of the box body 1, the connecting plate 3 is rotated by 90 degrees in the state shown in fig. 2, after the orientation of the end part of the fixing rod 31 is changed, a worker can rotate the limiting ring 33, the limiting ring 33 is separated from the fixing rod 31, and a handle is fixed on the limiting ring 33, so that the worker can rotate the limiting ring 33 conveniently; then the staff with pivot 4 with dead lever 31 separation can, the staff can fix another pivot 4 on dead lever 31 again, make this pivot 4 get into the box in, can ferment the tealeaves in the dish 41 of placing that sets up on this pivot 4, the staff then can take out the tealeaves in the dish 41 of placing in the previous pivot 4, then renew tealeaves to improve the machining efficiency of tealeaves.

As shown in fig. 2, the placement trays 41 are provided with a group, the placement trays 41 are uniformly distributed from top to bottom, and the bottoms of the placement trays 41 are provided with ventilation holes. The placing tray 41 is provided with a group, so that a large amount of tea leaves can be fermented at one time, and the ventilation holes at the bottom of the placing tray 41 are arranged, so that ventilation of air is facilitated, and fermentation of the tea leaves is facilitated.

As shown in fig. 2, the rotating shaft 4 is fixed with a magnet 5 above the placing tray 41, the rotating shaft 4 is also connected with an iron plate 51 below the magnet 5 in a sliding manner, and the iron plate 51 is fixed with a vertical rod 52 which sequentially passes through a group of vertical cylinders 42 at the bottom of the placing tray 41; a short rod 53 connected to the vertical rod 52 is fixed to the inner wall of the shroud 44. When the tea leaves on the group of placing trays 41 are required to be discharged, the iron plate 51 is slid upwards, the iron plate 51 is provided with a sliding block, and the rotating shaft 4 is provided with a sliding groove matched with the sliding block; the iron plate 51 can drive the shroud ring 44 to move upwards through the vertical rods 52, so that the shroud ring 44 on one group of placing trays 41 moves upwards synchronously, the iron plate 51 can be adsorbed on the magnet 5, and then the worker pushes the tea leaves on the placing trays 41 towards the vertical barrel 42.

As shown in fig. 1, two bearing rods 7 which are symmetrically distributed in front-back are fixed on the box body 1, and the box body 1 is positioned between the two bearing rods 7. After one rotating shaft 4 is fixed on the fixed rod 31, the other rotating shaft 4 is fixed on the bearing rod 7, so that the end part of the bearing rod 7 is inserted into the through hole on the rotating shaft 4; after the tea leaves in the placing tray 41 arranged on the rotating shaft 4 fixed on the fixed rod 31 are completely fermented and removed from the box body 1, the cover plate 2 can be moved towards the bearing rod 7 of the unfixed rotating shaft 4, and then the rotating shaft 4 is transited to the bearing rod 7; then the cover plate 2 moves towards the other bearing rod 7 with the rotating shaft 4 fixed in advance, the worker transits the rotating shaft 4 to the fixed rod 31, and then the rotating shaft 4 moves into the box body 1, so that the tea leaves in the placing tray 41 arranged on the rotating shaft 4 can be fermented; and the tea leaves fermented in the placing tray 41 arranged on the rotating shaft 4 are discharged by staff, so that the processing efficiency of the tea leaves is improved.

As shown in fig. 1, a protection box 21 is fixed on the top of the cover plate 2, a door plate 22 is hinged on the protection box 21, and a motor 25 is located on the inner side of the protection box 21. The top of the cover plate 2 is provided with an air inlet cover, an electric heating rod, a gear speed increaser, a first bevel gear, a transmission shaft, a second bevel gear, fan blades, a first supporting plate and a second supporting plate which are the same as those in the comparison patent document, the motor 25 adopts a double-shaft motor, and the top of the cover plate 2 is provided with a round hole; the protection box 21 can protect the device, and when the maintenance is needed, the operator can open the door plate 22.

As shown in fig. 1, a circular hole is formed on one side of the protection box 21, and a filter screen 23 for blocking the circular hole is fixed on the protection box 21. The filter screen 23 can block impurities in the air, so that the impurities are prevented from entering the air blowing pipe 24 after entering the protection box 21; the portion of the air blowing pipe 24 located inside the case 1 is provided with a set of exhaust pipes, the number of which is the same as the number of the set of placing trays 41, and the sets of exhaust pipes are located above the sets of placing trays 41, respectively (as shown in fig. 2).

When the tea fermenting device is used, tea leaves are uniformly placed in the placing tray 41, the placing tray 41 enters the box body 1, then the motor 25 is started to drive the rotating shaft 4 to rotate the placing tray 41, meanwhile, hot air enters the air blowing pipe 24, and then the hot air is blown to the placing tray 41 to heat the placing tray 41, so that the tea leaves on the placing tray 41 are uniformly fermented; after the tea fermentation is finished, the cover plate 2 is moved upwards, the placing plate 41 is moved out of the box body 1, the rotating shaft 4 is detached from the output end of the motor 25, the other rotating shaft 4 is replaced, the rotating shaft 4 enters the box body 1, and the fermentation processing of new tea is continuously started; the replaced rotating shaft 4 enables the cover ring 44 to move upwards, and after the top of the vertical cylinder 42 is not blocked, tea leaves are pushed to the vertical cylinder 42, and the tea leaves are discharged out of the placing disc 41 through the vertical cylinder 42.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. Tea fermentation equipment, including box (1) and apron (2), be equipped with on apron (2) and be located blow pipe (24) in box (1), its characterized in that: a placing disc (41) positioned in the box body (1) is arranged below the cover plate (2), a vertical cylinder (42) is communicated with the bottom of the placing disc (41), a lifting cover ring (44) is arranged at the bottom of the placing disc (41), and the inner diameter of the cover ring (44) is larger than that of the vertical cylinder (42); be equipped with motor (25) on apron (2), can dismantle on the output of motor (25) and be connected with pivot (4) that pass shroud (44), place dish (41) and riser (42) in proper order, be fixed with connecting rod (43) that are connected with pivot (4) on the inner wall of riser (42), shroud (44) and pivot (4) sliding connection.

2. A tea fermentation apparatus according to claim 1, wherein: the two sides of the box body (1) are both fixed with a conveying unit (6), a hydraulic cylinder (61) is fixed on the conveying surface of the conveying unit (6), and the telescopic end of the hydraulic cylinder (61) is connected with the cover plate (2).

3. A tea fermentation apparatus according to claim 1, wherein: the output end of the motor (25) is fixed with an L-shaped connecting plate (3), the inner side of the connecting plate (3) is fixed with a fixed rod (31), and the rotating shaft (4) is provided with a through hole for inserting the fixed rod (31); a limiting block (32) is fixed on the fixed rod (31), a limiting ring (33) is connected to the fixed rod (31) in a threaded mode, and the rotating shaft (4) is located between the limiting block (32) and the limiting ring (33).

4. A tea fermentation apparatus according to claim 1, wherein: the placing plates (41) are provided with a group, the placing plates (41) are uniformly distributed from top to bottom, and the bottoms of the placing plates (41) are provided with ventilation holes.

5. A tea fermentation apparatus according to claim 4, wherein: a magnet (5) positioned above the placement disc (41) is fixed on the rotating shaft (4), an iron plate (51) positioned below the magnet (5) is also connected on the rotating shaft (4) in a sliding manner, and a vertical rod (52) sequentially penetrating through a group of vertical cylinders (42) at the bottom of the placement disc (41) is fixed on the iron plate (51); a short rod (53) connected with the vertical rod (52) is fixed on the inner wall of the cover ring (44).

6. A tea fermentation apparatus according to claim 1, wherein: two bearing rods (7) which are symmetrically distributed in the front-back direction are fixed on the box body (1), and the box body (1) is positioned between the two bearing rods (7).

7. A tea fermentation apparatus according to claim 1, wherein: the top of apron (2) is fixed with guard box (21), and the last door plant (22) that articulates of guard box (21), motor (25) are located the inboard of guard box (21).

8. A tea fermentation apparatus according to claim 7, wherein: a round hole is formed in one side of the protection box (21), and a filter screen (23) for blocking the round hole is fixed on the protection box (21).