Rapid cooling machine for tea leaves

Abstract

The utility model relates to the technical field of tea leaf cooling, and provides a quick cooling machine for tea leaves, which is characterized in that a storage component is arranged at a cooling tank, and an inner cover is driven to rotate in an outer cover by screwing a screwing handle, so that an opening is formed in the top of a cooling frame, and the tea leaves to be cooled can be loaded conveniently; the inner cover is reset under the elastic action of the torsional spring after the twisting handle is loosened, the top of the cooling frame is closed through the outer cover and the inner cover, and compared with a comparison file, the design can effectively avoid the situation that the tea leaves are separated from the cooling frame in the air blowing cooling process, and then the air blowing cooling efficiency is reduced; and meanwhile, the tea leaves in the cooling frame can be conveniently collected after cooling is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of tea cooling, and specifically, to a rapid cooling machine for tea. Background Art

[0002] During the tea processing, cooling the tea is one of the necessary steps. By cooling the tea, over-fermentation of the tea can be prevented. At the same time, cooling can remove the moisture in the tea, thereby prolonging the freshness preservation period of the tea. Since the tea is in a fragmented state, how to avoid the tea from being scattered under the influence of the blowing wind during the blowing and cooling process of the tea is an urgent problem to be solved at present.

[0003] After retrieval, the patent with the publication number CN208229155U discloses a rapid cooling machine for tea processing, which includes a bottom plate. A cooling box is fixedly installed on the top of the bottom plate, and a wind box penetrating the cooling box is fixedly installed on the top of the bottom plate. An air outlet groove is opened on one side of the cooling box, and a frame is fixedly installed on the nickel coin of the cooling box. A cooling plate is slidably connected to the top of the frame. Two fixed columns are fixedly installed on the top of the frame, and springs fixedly connected to the cooling plate are fixedly connected to the outer circles of the two fixed columns. For the rapid cooling machine for tea processing of this utility model, when the tea needs to be cooled, start the wind box to blow air into the cooling box, then open the sealed box door and place the tea on the cooling plate, and start the electric push rod to drive the first movable plate to move through the fixed block, and drive the connecting plate to move through the second movable plate, thereby driving the cooling plate to move back and forth, so as to shake the tea on the cooling plate and prevent the tea from piling up when it is cold.

[0004] The above rapid cooling machine for tea processing blows air into the cooling box through the wind box to complete the blowing and cooling work of the tea on the cooling plate. When the piled and discrete tea is placed on the cooling plate for blowing, the tea is easily affected by the air flow and scattered in the cooling box. The scattered tea will not be able to continue to be blown by the air flow, resulting in a decrease in the cooling efficiency. At the same time, after the tea is scattered, it also makes it more troublesome for the staff to collect it when the cooling is completed. Summary of the Utility Model

[0005] The utility model provides a rapid cooling machine for tea, which solves the problems in the prior art that the tea is easily affected by the air flow and scattered in the cooling box, the scattered tea will not be able to continue to be blown by the air flow, resulting in a decrease in the cooling efficiency, and at the same time, after the tea is scattered, it also makes it more troublesome for the staff to collect it when the cooling is completed.

[0006] The technical solution of the present utility model is as follows: A rapid cooling machine for tea leaves, including a cooling outer seat, wherein a cooling inner seat is fixedly connected inside the cooling outer seat. A cooling groove is provided at the center position of the top of the cooling inner seat. A driving component for driving is arranged at the bottom of the cooling groove. A storage component for containing the tea leaves to be cooled is inserted at the top of the driving component. The storage component can horizontally rotate in the cooling groove under the drive of the driving component. An aggregate component is also placed at the bottom inside the cooling groove. The aggregate component can collect the tea leaf powder dropped inside the storage component at the bottom of the cooling groove. Two groups of ventilation channels are also horizontally and parallelly provided on both sides inside the cooling inner seat. The ventilation channels are communicated with the cooling groove. A ventilation component for blowing air to cool the tea leaves is arranged in each of the two groups of ventilation channels.

[0007] Preferably, the driving component includes a first motor fixedly installed inside the cooling inner seat. A first rotating shaft is fixedly connected to the output end of the first motor. A gear disk is fixedly connected to the end of the first rotating shaft far from the first motor.

[0008] Preferably, the storage component includes a cooling frame. A tooth groove is provided at the center of the bottom of the cooling frame. The tooth groove is matched with the gear disk. The cooling frame is inserted at the gear disk through the tooth groove.

[0009] Preferably, the storage component further includes ventilation holes annularly provided on the side of the cooling frame. The storage component further includes leakage holes equidistantly provided at the bottom of the cooling frame.

[0010] Preferably, the storage component further includes an outer cover fixedly connected to the top of the cooling frame. There is an inner cover inside the outer cover. A turning handle is rotatably connected to the center of the top of the outer cover. The turning handle is fixedly connected to the inner cover. A torsion spring is elastically wound around the outside of the turning handle. The upper end of the torsion spring is fixedly connected to the outer cover.

[0011] Preferably, the aggregate component includes an aggregate plate. An aggregate groove is provided at the top of the aggregate plate. A middle groove is vertically penetrated through the center of the top of the aggregate plate. A leak-proof plate is fixedly connected to the aggregate groove on the outside of the middle groove.

[0012] Preferably, the ventilation component includes a fan seat fixedly connected to the inner wall of the ventilation channel. Ventilation grooves are annularly provided on the whole back of the fan seat. A second motor is fixedly installed on the front of the fan seat. A second rotating shaft is fixedly connected to the output end of the second motor. A fan blade is fixedly connected to the end of the second rotating shaft far from the second motor.

[0013] Preferably, the ventilation component further includes a filter disk fixedly connected to the end of the ventilation channel.

[0014] The beneficial effects of the present utility model are:

[0015] 1. The utility model is provided with a storage component at the cooling tank. By turning the wrench, the inner cover is driven to rotate inside the outer cover, so that an opening appears at the top of the cooling frame to facilitate loading the tea leaves to be cooled. After loosening the wrench, the inner cover is reset under the elastic action of the torsion spring. At this time, the outer cover and the inner cover complete the closing work of the top of the cooling frame. Compared with the comparative document, this design can effectively prevent the tea leaves from falling out of the cooling frame during the blowing cooling process, thereby reducing the blowing cooling efficiency. At the same time, this design facilitates the collection of the tea leaves in the cooling frame after cooling is completed.

[0016] 2. The utility model is communicated with ventilation channels on both sides of the cooling tank. Through the ventilation components that face each other and are offset in the two groups of ventilation channels, the tea leaves in the cooling frame can be blown and cooled. And this design is provided with a driving component at the bottom of the cooling frame to drive the cooling frame to rotate horizontally. Compared with the one-way blowing process of the comparative document, this design can effectively increase the blowing contact area of the tea leaves through the driving component and the ventilation component, thereby greatly improving the cooling efficiency.

[0017] 3. The utility model places an aggregate component at the bottom of the cooling tank. Through the aggregate component, the tea leaf powder falling during the blowing process in the cooling frame can be collected. And this design adopts a separable design for the storage component and the driving component. The cooperation of the above two is compared with the comparative document, which can greatly reduce the time-consuming of the later cleaning process for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0019] Figure 1 It is a schematic external view of the overall device of the present utility model;

[0020] Figure 2 It is a schematic view of the separation of the cooling inner seat, the aggregate component and the storage component of the present utility model;

[0021] Figure 3 It is a schematic view of the side bottom of the cooling frame of the present utility model;

[0022] Figure 4 It is a side cross-sectional view of the cooling frame of the present utility model;

[0023] Figure 5 It is Figure 4 an enlarged view of area A of

[0024] Figure 6 It is a schematic view of the aggregate component of the present utility model;

[0025] Figure 7 It is a schematic view of the driving component of the present utility model;

[0026] Figure 8Internal schematic diagram of the cooling inner seat of the present utility model;

[0027] Figure 9 Schematic diagram of the fan seat of the present utility model;

[0028] In the figure: 1. Cooling outer seat; 11. Cooling inner seat; 12. Ventilation channel; 13. Cooling groove; 2. Storage assembly; 21. Cooling frame; 211. Ventilation hole; 212. Leak hole; 22. Tooth groove; 23. Outer cover; 24. Inner cover; 25. Turning handle; 26. Torsion spring; 3. Aggregate assembly; 31. Aggregate tray; 311. Aggregate groove; 32. Anti-leakage plate; 33. Middle groove; 4. Driving assembly; 41. First motor; 42. First rotating shaft; 43. Tooth disc; 5. Ventilation assembly; 51. Fan seat; 511. Ventilation groove; 52. Second motor; 521. Second rotating shaft; 522. Fan blade; 53. Filter disc. Specific implementation manners

[0029] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figure 4 and Figure 8 The present utility model provides a technical solution: A rapid tea cooler includes a cooling outer seat 1. A cooling inner seat 11 is fixedly connected inside the cooling outer seat 1. A cooling groove 13 is opened at the central position on the top of the cooling inner seat 11. A driving assembly 4 for driving is arranged at the bottom of the cooling groove 13. A storage assembly 2 for containing the tea to be cooled is inserted at the top of the driving assembly 4. The storage assembly 2 can horizontally rotate in the cooling groove 13 under the drive of the driving assembly 4. An aggregate assembly 3 is also placed at the bottom inside the cooling groove 13. The aggregate assembly 3 can collect the tea powder dropped inside the storage assembly 2 at the bottom of the cooling groove 13. Two groups of ventilation channels 12 are parallelly opened on both sides inside the cooling inner seat 11. The ventilation channels 12 are communicated with the cooling groove 13. A ventilation assembly 5 for blowing air to cool the tea is arranged in each of the two groups of ventilation channels 12. Through this design, the problem in the prior art that the tea is easily affected by the air flow and scattered in the cooling box is solved. The scattered tea will not be blown by the air flow continuously, resulting in a decrease in the cooling efficiency. At the same time, after the tea is scattered, it also makes it more troublesome for the staff to collect it when the cooling is completed.

[0031] Please refer to Figure 3 and Figure 4 and Figure 7, the driving component 4 includes a first motor 41, the first motor 41 is fixedly installed inside the cooling inner seat 11, the output end of the first motor 41 is fixedly connected to a first rotating shaft 42, and a toothed disc 43 is fixedly connected to the end of the first rotating shaft 42 far from the first motor 41. The storage component 2 includes a cooling frame 21, a toothed groove 22 is centrally opened at the bottom of the cooling frame 21, the toothed groove 22 is matched with the toothed disc 43, and the cooling frame 21 is inserted at the toothed disc 43 through the toothed groove 22. By driving the first motor 41, the cooling frame 21 can be driven to rotate horizontally in the cooling groove 13 synchronously. And this design adopts a separable design for the cooling frame 21 and the toothed disc 43. Through this design, it is convenient to take out the cooling frame 21 from the cooling groove 13 later and complete the pouring out of the tea leaves and the cleaning work of the cooling frame 21.

[0032] Please refer to Figure 3 , the storage component 2 further includes ventilation holes 211, the ventilation holes 211 are annularly opened on the side of the cooling frame 21, the storage component 2 further includes leakage holes 212, the leakage holes 212 are equidistantly opened at the bottom of the cooling frame 21. Through this design, the ventilation component 5 can blow air into the cooling frame 21 through the ventilation holes 211, and there are leakage holes 212 at the bottom of the cooling frame 21 to facilitate the dropping of tea powder.

[0033] Please refer to Figure 4 and Figure 5 , the storage component 2 further includes an outer cover 23, the outer cover 23 is fixedly connected to the top of the cooling frame 21, there is an inner cover 24 inside the outer cover 23, a turning handle 25 is rotatably connected to the center of the top of the outer cover 23, the turning handle 25 is fixedly connected to the inner cover 24, and a torsion spring 26 is elastically wound around the outside of the turning handle 25, and the upper end of the torsion spring 26 is fixedly connected to the outer cover 23. Through this design, the inner cover 24 can be rotated at the outer cover 23 to complete the opening and closing work of the top of the cooling frame 21. This design is convenient for putting in and pouring out the tea leaves, and at the same time, this design can prevent the tea leaves from being blown out of the cooling frame 21 during the blowing and cooling process.

[0034] Please refer to Figure 6 , the aggregate component 3 includes an aggregate plate 31, an aggregate groove 311 is opened at the top of the aggregate plate 31, a middle groove 33 is centrally penetrated through the top of the aggregate plate 31, and a leak-proof plate 32 is fixedly connected to the outside of the aggregate groove 311 at the middle groove 33. Through this design, the aggregate groove 311 can complete the collection work of the tea powder.

[0035] Please refer to Figure 8 and Figure 9, the ventilation assembly 5 includes a fan base 51. The fan base 51 is fixedly connected to the inner wall of the ventilation channel 12. An annular ventilation groove 511 is formed around the back of the fan base 51. A second motor 52 is fixedly installed on the front of the fan base 51. The output end of the second motor 52 is fixedly connected to a second rotating shaft 521. The second rotating shaft 521 is fixedly connected to a fan blade 522 at the end far from the second motor 52. The ventilation assembly 5 further includes a filter disc 53. The filter disc 53 is fixedly connected to the end of the ventilation channel 12. Through the two ventilation assemblies 5 that are opposite and offset in the ventilation channel 12, the tea leaves in the cooling frame 21 can be blown and cooled. At the same time, the filter disc 53 can effectively prevent foreign objects from entering the ventilation channel 12.

[0036] The working principle and usage process of the present utility model are as follows:

[0037] First, turn the turning handle 25 to drive the inner cover 24 to rotate within the outer cover 23, so that an opening appears at the top of the cooling frame 21 to facilitate loading the tea leaves to be cooled. Release the turning handle 25, and under the elastic action of the torsion spring 26, the inner cover 24 returns to its original position. The above completes the work of the cooling frame 21 for containing the tea leaves. After the above work is completed, insert the cooling frame 21 into the gear disc 43 through the tooth grooves 22 at its bottom. Then start the first motor 41 so that the output end of the first motor 41 drives the first rotating shaft 42 and the gear disc 43 to rotate, thereby completing the horizontal rotation of the cooling frame 21 containing the tea leaves in the cooling groove 13. At the same time, start the two second motors 52 so that the output ends of the second motors 52 drive the second rotating shafts 521 and the fan blades 522 to blow and cool the cooling frame 21 in an opposite and offset manner.

[0038] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A rapid cooling machine for tea leaves, comprising a cooling outer seat (1), characterized in that: The cooling outer seat (1) is fixedly connected to the cooling inner seat (11) inside. A cooling groove (13) is provided at the center of the top of the cooling inner seat (11). A driving assembly (4) for driving is provided at the bottom of the cooling groove (13). A storage assembly (2) for holding tea leaves to be cooled is plugged into the top of the driving assembly (4). The storage assembly (2) can be horizontally rotated in the cooling groove (13) under the drive of the driving assembly (4). A collection assembly (3) is also placed at the bottom of the cooling groove (13). The collection assembly (3) can collect tea leaves dropped from the storage assembly (2) at the bottom of the cooling groove (13). Two sets of ventilation channels (12) are also provided in parallel on both sides of the cooling inner seat (11). The ventilation channels (12) are connected to the cooling groove (13). Ventilation assemblies (5) for cooling and blowing air to the tea leaves are provided in both sets of ventilation channels (12).

2. A tea rapid cooling machine according to claim 1, characterized in that: The driving assembly (4) comprises a first motor (41), the first motor (41) being fixedly mounted inside the cooling inner seat (11), the output end of the first motor (41) being fixedly connected to a first rotating shaft (42), and the first rotating shaft (42) being fixedly connected to a gear disc (43) at an end away from the first motor (41).

3. A tea rapid cooling machine according to claim 1, characterized in that: The storage assembly (2) comprises a cooling frame (21), a tooth groove (22) is provided in the center of the bottom of the cooling frame (21), the tooth groove (22) matches the tooth disc (43), and the cooling frame (21) is plugged into the tooth disc (43) via the tooth groove (22).

4. A tea rapid cooling machine according to claim 1, characterized in that: The storage component (2) further comprises a ventilation hole (211), the ventilation hole (211) being opened in a ring shape on the side of the cooling frame (21), and the storage component (2) further comprises leakage holes (212), the leakage holes (212) being opened at equal intervals on the bottom of the cooling frame (21).

5. A rapid cooling machine for tea leaves according to claim 1, characterized in that: The storage assembly (2) further comprises an outer cover (23), wherein the outer cover (23) is fixedly connected to the top of the cooling frame (21), an inner cover (24) is provided inside the outer cover (23), a handle (25) is rotatably connected to the center of the top of the outer cover (23), the handle (25) is fixedly connected to the inner cover (24), a torsion spring (26) is elastically wound around the outer side of the handle (25), and the upper end of the torsion spring (26) is fixedly connected to the outer cover (23).

6. A tea rapid cooling machine according to claim 1, characterized in that: The material collection assembly (3) comprises a material collection tray (31), a material collection groove (311) is provided on the top of the material collection tray (31), a middle groove (33) is provided in the middle of the top of the material collection tray (31), and a leak-proof plate (32) is fixedly connected to the material collection groove (311) outside the middle groove (33).

7. A tea rapid cooling machine according to claim 1, characterized in that: The ventilation assembly (5) comprises a fan seat (51), the fan seat (51) being fixedly connected to the inner wall of the ventilation channel (12), a ventilation groove (511) being provided in an annular shape around the back of the fan seat (51), a second motor (52) being fixedly mounted on the front of the fan seat (51), a second rotating shaft (521) being fixedly connected to the output end of the second motor (52), and a fan blade (522) being fixedly connected to the end of the second rotating shaft (521) away from the second motor (52).

8. A tea rapid cooling machine according to claim 1, characterized in that: The ventilation assembly (5) further comprises a filter disc (53), wherein the filter disc (53) is fixedly connected to the end of the ventilation channel (12).

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