CN217089388U

CN217089388U - Cooling device for clean production of tea

Info

Publication number: CN217089388U
Application number: CN202220314599.6U
Authority: CN
Inventors: 陈富贤; 卢兴; 殷井军; 黄璐; 何熙; 杜吕
Original assignee: Guizhou Nayong Jinchanshan Tea Industry Development Co ltd
Current assignee: Guizhou Nayong Jinchanshan Tea Industry Development Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-02
Anticipated expiration: 2032-02-16

Abstract

The utility model relates to a cooling device of tealeaves clean production, which comprises a frame, the frame internal rotation is connected with the bull stick, be fixed with the multiunit stirring rake on the bull stick, the first bevel gear of frame fixedly connected with is passed to the left end of bull stick, first bevel gear left side is provided with the second bevel gear, second bevel gear bottom axial fixity has first motor, the below of bull stick is provided with the multiunit buffer board, the bottom of buffer board is fixed with the pivot, the left end of pivot is connected with the electro-magnet, it is connected with the fan to rotate on the mounting bracket, the below of buffer board is provided with the conveying board, and the conveying board is fixed on the inner wall of frame, the discharge gate has been seted up to the right side of frame, the right side of discharge gate is provided with material receiving box, be provided with the cooling tube in the frame, the front end at frame back of the body facade is fixed to the cooling tube. Through the design, the tea can be fully and effectively cooled, the requirement for manpower in the production process is reduced, and the production cost is saved.

Description

Cooling device for clean production of tea leaves

Technical Field

The utility model relates to a tea production technical field, more specifically say, relate to a cooling device of tealeaves clean production.

Background

The existing tea clean production steps are as follows: turning and rinsing, spraying and washing, spin-drying, drying by cold air, spreading, grading, de-enzyming, primarily winnowing, spreading and drying, primarily rolling, frying at constant temperature by electric heat, spreading, rolling, winnowing, blending, closing and stacking, drying by feet, obtaining finished products, inspecting and warehousing, wherein the de-enzyming of the tea leaves is a tea making step for inhibiting enzymatic oxidation of tea polyphenol and the like in the fresh tea leaves by destroying and passivating oxidase activity in the fresh tea leaves at high temperature, evaporating partial moisture of the fresh tea leaves to soften the tea leaves, facilitating rolling and forming, simultaneously dispersing green odor and promoting formation of good aroma, but the de-enzyming is carried out at high temperature, if the de-enzymed fresh tea leaves are not cooled in time, the fresh tea leaves can generate secondary fermentation phenomenon, thereby influencing the color and taste of the tea leaves, the traditional tea leaf cooling work needs manual turning at regular time, the working strength is high, the labor cost is high, and the manual turning degree is different, the cooling uniformity of tea leaves is uneven, so that the quality of tea leaves is integrally reduced, and the utility model provides a new solution to the above problems.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a cooling device of tealeaves clean production to solve the technical problem who mentions in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

A cooling device for tea clean production comprises a rack, wherein a rotating rod is rotationally connected in the rack, a plurality of groups of stirring paddles are fixed on the rotating rod, a first bevel gear fixedly connected to the left end of the rotating rod penetrates through the rack, a second bevel gear is arranged on the left side of the first bevel gear, the first bevel gear is meshed with the second bevel gear, a first motor is axially fixed at the bottom of the second bevel gear, a plurality of groups of buffer plates are arranged below the rotating rod, the buffer plates are respectively connected to two sides of the rack and are mutually staggered and matched, a rotating shaft is fixed at the bottom of the buffer plates, an electromagnet is connected at the left end of the rotating shaft, ventilation openings are respectively formed in the left side and the right side of the rack, a mounting frame is fixed at the outward extending end of each ventilation opening, a fan is rotationally connected on the mounting frame, a second motor is externally connected to the fan, a conveying plate is arranged below the buffer plates and is fixed on the inner wall of the rack, the right side of the frame is provided with a discharge port, the right side of the discharge port is provided with a material receiving box, a cooling pipe is arranged in the frame, and the cooling pipe is fixed at the front end of the back vertical surface of the frame.

Preferably, a circulation water tank is provided to the left side of the frame.

In any of the above schemes, preferably, a water pump is arranged in the circulating water tank, a water inlet pipe is arranged on the water pump, one end of the water inlet pipe is connected to the water pump, and the other end of the water inlet pipe is communicated with the upper end of the cooling pipe.

In any of the above schemes, preferably, the circulating water tank is provided with a downcomer, one end of the downcomer is located in the circulating water tank, and the other end of the downcomer is communicated with the lower end of the cooling pipe.

In any of the above schemes, preferably, the top end of the frame is provided with an opening, and an upward extending end of the opening is fixed with a feed inlet.

In any of the above schemes, preferably, the conveying plate is provided with a residue filtering hole

In any of the above aspects, preferably, a waste residue collection box is arranged below the transfer plate.

In any of the above schemes, preferably, the up-and-down swinging angle of the rotating shaft on the electromagnet is 30 degrees.

In any of the above solutions, it is preferable that the transfer plate is of a slope design with a high left and a low right.

In any of the above aspects, preferably, a filter screen is provided in the ventilation opening.

Compared with the prior art, the utility model has the advantages of:

in the utility model, the first bevel gear and the second bevel gear are designed to drive the second bevel gear to rotate through the first motor, so as to drive the first bevel gear to rotate, and the rotating rod is fixedly connected with the first bevel gear, so that the rotating rod rotates along with the first bevel gear, so that a plurality of groups of stirring paddles rotate simultaneously, and the rotating stirring paddles stir the tea leaves, so that the tea leaves are fully contacted with the air, thereby cooling the tea leaves; the fan is designed, the second motor is started, the fan rotates along with the second motor, tea leaves fall through the buffer plate, and the tea leaves are cooled again through air flow generated by rotation of the fan; the cooling liquid in the circulating water tank flows through the cooling pipe in a circulating mode through the design of the cooling pipe, so that the temperature in the rack is reduced, and tea leaves are cooled more uniformly and effectively.

Drawings

Fig. 1 is a schematic view of the overall structure of a cooling device for clean production of tea leaves according to the present invention;

FIG. 2 is a schematic view showing the connection of a cooling pipe to a circulation tank;

fig. 3 is a schematic view of the connection between the electromagnet and the rotating shaft.

The reference numbers in the figures illustrate:

1. a frame; 2. a rotating rod; 3. a stirring paddle; 4. a first bevel gear; 5. a second bevel gear; 6. a first motor; 7. a buffer plate; 8. a rotating shaft; 9. an electromagnet; 10. a mounting frame; 11. a fan; 12. a second motor; 13. a transfer plate; 14. a material receiving box; 15. a cooling tube; 16. a circulating water tank; 17. a water pump; 18. a water inlet pipe; 19. a sewer pipe; 20. a feed inlet; 21. a waste residue collection box; 22. and (5) filtering by using a filter screen.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1 to 3, a cooling device for tea cleaning production comprises a frame 1, a rotating rod 2 is rotatably connected in the frame 1, a plurality of groups of stirring paddles 3 are fixed on the rotating rod 2, a first bevel gear 4 is fixedly connected at the left end of the rotating rod 2 through the frame 1, a second bevel gear 5 is arranged at the left side of the first bevel gear 4, the first bevel gear 4 is engaged with the second bevel gear 5, a first motor 6 is axially fixed at the bottom of the second bevel gear 5, a plurality of groups of buffer plates 7 are arranged below the rotating rod 2, the buffer plates 7 are respectively connected at two sides of the frame 1, the buffer plates 7 are mutually matched in a staggered manner, a rotating shaft 8 is fixed at the bottom of the buffer plate 7, an electromagnet 9 is connected at the left end of the rotating shaft 8, ventilation openings are respectively formed at the left side and the right side of the frame 1, an installation frame 10 is fixed at the outward extending end of the ventilation openings, a fan 11 is rotatably connected on the installation frame 10, and a second motor 12 is connected to the fan 11, the conveying plate 13 is arranged below the buffer plate 7, the conveying plate 13 is fixed on the inner wall of the rack 1, the discharge port is formed in the right side of the rack 1, the material receiving box 14 is arranged on the right side of the discharge port, the cooling pipe 15 is arranged in the rack 1, and the cooling pipe 15 is fixed on the front side and the rear side of the rack 1.

In this embodiment, a circulating water tank 16 is disposed on the left side of the rack 1, a water pump 17 is disposed in the circulating water tank 16, a water inlet pipe 18 is disposed on the water pump 17, one end of the water inlet pipe 18 is connected to the water pump 17, the other end of the water inlet pipe 18 is communicated with the upper end of the cooling pipe 15, a sewer pipe 19 is disposed on the circulating water tank 16, one end of the sewer pipe 19 is located in the circulating water tank 16, and the other end of the sewer pipe 19 is communicated with the lower end of the cooling pipe 15. By the above design, the cooling liquid in the circulating water tank 16 can flow to the cooling pipe 15 through the water inlet pipe 18, and the cooling liquid flows back to the circulating water tank 16 through the cooling pipe 15 and the sewer pipe 19.

In this embodiment, the top end of the frame 1 is opened with an opening, and the feed inlet 20 is fixed at the upward extending end of the opening. The design of the feed inlet 20 is that the tea leaves to be cooled enter the machine frame 1 through the feed inlet 20 for cooling.

In this embodiment, the conveying plate 13 is provided with a filter residue hole, and a waste residue collecting box 21 is arranged below the conveying plate 13. Conveying plate 13's design, tealeaves is at the cooling process, and inevitable can produce garrulous leaf and tea grounds, and when these waste grounds were through conveying plate 13, complete tealeaves can be right landing in material receiving box 14, and the waste grounds can be through filter residue hole in the waste grounds collection box 21 that drops downwards, effectual screening to tealeaves goes on has guaranteed the quality of tealeaves like this.

In this embodiment, the vertical swing angle of the rotating shaft 8 on the electromagnet 9 is 30 degrees. The design of the rotating shaft 8 controls the rotating shaft 8 to swing up and down through the electrification of the electromagnet 9, so that the tea falling onto the buffer plate 7 can be controlled to stay or continuously fall downwards.

In this embodiment, the transfer plate 13 is designed as a slope with a high left and a low right. The design of the transfer plate 13 allows tea leaves passing through the transfer plate 13 to slide to the right by gravity and fall into the receiving box 14.

In this embodiment, a screen 22 is provided within the vent. The design of the filter screen 22 can prevent the tea leaves falling off from being caught in the fan 11, thereby reducing the loss of the tea leaves during the cooling process.

The working process of the utility model is as follows:

an operator can put tea leaves to be cooled into the machine frame 1 through the feed inlet 20, the first motor 6 is started, the first motor 6 drives the second bevel gear 5 to rotate, the second bevel gear 5 is meshed with the first bevel gear 4, so the second bevel gear 5 drives the first bevel gear 4 to rotate, the rotating rod 2 is driven to rotate, a plurality of groups of stirring paddles 3 are fixed on the rotating rod 2, the tea leaves can be in more sufficient contact with air through the rotation of the stirring paddles 3 and can also fall downwards in a more dispersed manner, the second motor 12 is started, the second motor 12 drives the fan 11 to rotate, air flow generated by the rotation of the fan 11 carries out cooling effect on the falling tea leaves, the tea leaves fall onto the buffer plate 7, the electromagnet 9 is electrified to drive the rotating shaft 8 to swing downwards, so the tea leaves continuously fall downwards, and the tea leaves are fully and uniformly cooled in the process due to the staggered matching of the plurality of groups of buffer plates 7, be provided with cooling tube 15 in the frame 1, cooling liquid in the circulating water tank 16 passes through cooling tube 15 circulation flow, with this temperature that reduces in the frame 1, make tealeaves more effectual cool off, the tealeaves that drops down from buffer plate 7 slides right through conveying board 13 and drops to material receiving box 14 in, when tealeaves through conveying board 13, because be provided with the filter residue hole on the conveying board 13, the waste residue that produces in the cooling process can here drop, thereby effectual screening to tealeaves, the quality of tealeaves has been guaranteed.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a cooling device of tealeaves clean production, includes frame (1), its characterized in that: a rotating rod (2) is rotationally connected in the rack (1), a plurality of groups of stirring paddles (3) are fixed on the rotating rod (2), the left end of the rotating rod (2) penetrates through the rack (1) and is fixedly connected with a first bevel gear (4), a second bevel gear (5) is arranged on the left side of the first bevel gear (4), the first bevel gear (4) is meshed with the second bevel gear (5), a first motor (6) is axially fixed at the bottom of the second bevel gear (5), a plurality of groups of buffer plates (7) are arranged below the rotating rod (2), the buffer plates (7) are respectively connected to two sides of the rack (1), the buffer plates (7) are mutually matched in a staggered manner, a rotating shaft (8) is fixed at the bottom of the buffer plate (7), an electromagnet (9) is connected to the left end of the rotating shaft (8), ventilation openings are respectively formed in the left side and the right side of the rack (1), and mounting frames (10) are fixed to outward extending ends of the ventilation openings, the fan (11) is connected to the mounting rack (10) in a rotating mode, the second motor (12) is connected to the fan (11) in an external mode, the conveying plate (13) is arranged below the buffer plate (7), the conveying plate (13) is fixed to the inner wall of the rack (1), the discharge port is formed in the right side of the rack (1), the material receiving box (14) is arranged on the right side of the discharge port, the cooling pipe (15) is arranged in the rack (1), and the cooling pipe (15) is fixed to the front side and the rear side of the rack (1).

2. The cooling device for the clean production of tea leaves according to claim 1, wherein the cooling device comprises: and a circulating water tank (16) is arranged on the left side of the rack (1).

3. A cooling device for clean production of tea leaves according to claim 2, which is characterized in that: a water pump (17) is arranged in the circulating water tank (16), a water inlet pipe (18) is arranged on the water pump (17), one end of the water inlet pipe (18) is connected to the water pump (17), and the other end of the water inlet pipe (18) is communicated with the upper end of the cooling pipe (15).

4. A cooling device for clean production of tea leaves according to claim 2, which is characterized in that: a sewer pipe (19) is arranged on the circulating water tank (16), one end of the sewer pipe (19) is positioned in the circulating water tank (16), and the other end of the sewer pipe (19) is communicated with the lower end of the cooling pipe (15).

5. The cooling device for the clean production of tea leaves according to claim 1, wherein the cooling device comprises: an opening is formed in the top end of the rack (1), and a feed inlet (20) is fixed to the upward extending end of the opening.

6. The cooling device for the clean production of tea leaves according to claim 1, wherein the cooling device comprises: the conveying plate (13) is provided with a filter residue hole.

7. The cooling device for the clean production of tea leaves according to claim 1, wherein the cooling device comprises: a waste residue collecting box (21) is arranged below the conveying plate (13).

8. The cooling device for the clean production of tea leaves according to claim 1, wherein the cooling device comprises: the vertical swing angle of the rotating shaft (8) on the electromagnet (9) is 30 degrees.

9. The cooling device for the clean production of tea leaves according to claim 1, wherein the cooling device comprises: the conveying plate (13) is designed to be a slope with a high left and a low right.

10. The cooling device for the clean production of tea leaves as claimed in claim 7, wherein: a filter screen (22) is arranged in the ventilation opening.