Green tea processing and rolling device
By designing a green tea processing and twisting device including a storage cover and twisting parts, the problem of leakage of tea leaves during the twisting process is solved, and the rolling efficiency and quality are improved.
Patent Information
- Application Number
- CN202421322901.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-12
AI Technical Summary
During the green tea rolling process, the tea leaves are prone to leak out from the gap between the hands, affecting the quality and efficiency of the rolling.
A green tea processing and rolling device is designed, including a operating table, a bracket, a rolling component and a storage cover. The roller parts are matched by the elastic rope and the grip. The storage cover can wrap the tea leaves and roll them during rotation to prevent the tea leaves from leaking.
Effectively prevent tea from leaking during the rolling process, improve rolling efficiency, and adjust the pressing degree according to the state of the tea to meet different process needs.
Smart Images
Figure CN222486063U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of green tea processing, in particular to a green tea processing and rolling device. Background Art
[0002] Green tea rolling is one of the important steps in green tea making. It is the process of rolling the withered green tea leaves to squeeze out the tea juice, stimulate the aroma and form the tea fragrance. Green tea rolling mainly includes manual rolling and mechanical rolling. For different types of tea, the time, strength and method of rolling will also be different.
[0003] Hand-rolling is a traditional way of processing green tea, usually done on gauze or bamboo mats. The tea maker places the tea leaves that have been withered on the gauze or bamboo mats and gently rolls them, repeating the process while rolling to squeeze out the tea juice, stimulate the aroma of the tea leaves and form the tea shape. Hand-rolling can well preserve the shape and aroma of the tea leaves.
[0004] In the prior art, during the manual rolling of green tea, some tea leaves will leak out from the gap between the hands, and the hands cannot leave the tea leaves. If the hands leave the tea leaves during the rolling process, the quality and efficiency of the rolling tea leaves will be affected. Summary of the invention
[0005] The purpose of the utility model is to provide a green tea processing and rolling device, which can always wrap the tea leaves inside the storage cover, prevent the tea leaves from leaking during the rolling process, so as to ensure the rolling efficiency of the tea leaves, and solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a green tea processing and rolling device, comprising an operating table and a bracket fixedly connected to the outside of the operating table, and the bracket extends to the center of a circle above the operating table, and a rolling component is provided on the lower side of the bracket and the inner part of the upper side of the operating table, and the rolling component includes an elastic rope fixedly connected to the lower side of the bracket;
[0007] The bottom end of the elastic rope is fixedly connected to a handle, the bottom end of the handle is fixedly connected to a pressure plate, the outer sides of the handle and the pressure plate are jointly sleeved with a storage cover, the upper side of the operating table is overlapped with a working disk, the upper side of the working disk is rollingly connected with a plurality of ball bearings, and the bottom end of the storage cover is moved and overlapped with the upper side of the working disk.
[0008] Preferably, the bracket is in an "L" shape, the outer side of the pressure plate is in sliding contact with the inner wall of the storage cover, and the handle is in sliding contact with the inner wall of the storage cover after moving downward.
[0009] Preferably, an annular protrusion is fixedly connected to the lowermost side of the inner wall of the storage cover, and the annular protrusion is in sliding contact with the upper side of the working disk.
[0010] Preferably, a material shaking component is provided inside the operating table, and the material shaking component includes an internal dual-axis motor fixedly installed on the operating table, and the output ends on both sides of the dual-axis motor are fixedly connected with cams, and two movable grooves are opened inside the operating table, and the two cams are rotatably connected in the two movable grooves respectively.
[0011] Preferably, two movable grooves are provided on the inner upper side of the operating table, the two movable grooves are respectively connected to the two movable grooves, and two fixed plates are fixedly connected to the lower side of the working disk, and the two fixed plates are respectively slidably connected in the two movable grooves.
[0012] Preferably, grooves are provided on the lower sides of the two fixing plates, and the cams are pressed and contacted with the grooves after rotation.
[0013] Preferably, a limiting rod is fixedly connected to the lower side of the working disk, a limiting groove is provided on the inner upper side of the operating table, and the limiting rod is slidably connected in the limiting groove.
[0014] Preferably, a return spring is fixedly connected to the bottom end of the limiting rod, and the other end of the return spring is fixedly connected to the bottom end of the inner wall of the limiting groove.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The tea leaves are wrapped by the storage cover and rolled while the storage cover is rotated. Since the tea leaves are always wrapped inside the storage cover, the tea leaves can be prevented from leaking during the rolling process to ensure the rolling efficiency of the tea leaves. The movable pressing plate can adjust the pressing force according to the rolling state of the tea leaves to meet different tea rolling processes;
[0017] 2. The scattered tea leaves begin to gather by repeatedly shaking the working disc up and down. As the working disc is repeatedly lifted up by the cam and quickly reset with the help of the reset spring, the tea leaves on the upper side of the working disc gather above the working disc during the repeated shaking process, so that the storage cover can wrap the tea leaves, thereby improving the tea rolling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 This is the overall structural view of the utility model;
[0020] Figure 2 It is a schematic diagram of a half-section structure of the utility model;
[0021] Figure 3 It is a half-section structural schematic diagram of the operating table of the utility model;
[0022] Figure 4 It is a half-section structural schematic diagram of the working disc of the utility model;
[0023] Figure 5 It is a schematic diagram of the half-section structure of the storage cover of the present utility model.
[0024] Description of reference numerals:
[0025] 1. Operating table; 2. Bracket; 3. Kneading component; 31. Elastic rope; 32. Handle; 33. Pressing plate; 34. Storage cover; 35. Working disk; 36. Ball bearing; 4. Material shaking component; 41. Double-axis motor; 42. Cam; 43. Movable slot; 44. Moving slot; 45. Fixed plate; 46. Groove; 47. Limiting slot; 48. Limiting rod; 49. Reset spring. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] The utility model provides a technical solution:
[0028] See also Figures 1 to 5 A green tea processing and rolling device comprises an operating table 1 and a bracket 2 fixedly connected to the outside of the operating table 1, and the bracket 2 extends to the center of a circle above the operating table 1, and a rolling component 3 is provided on the lower side of the bracket 2 and the upper side of the operating table 1, and the rolling component 3 comprises an elastic rope 31 fixedly connected to the lower side of the bracket 2;
[0029] The bottom end of the elastic rope 31 is fixedly connected to a handle 32, and the bottom end of the handle 32 is fixedly connected to a pressure plate 33. A storage cover 34 is commonly sleeved on the outer sides of the handle 32 and the pressure plate 33. A working disk 35 is overlapped on the upper side of the operating table 1, and a plurality of balls 36 are rollingly connected to the upper side of the working disk 35. The bottom end of the storage cover 34 is moved and overlapped on the upper side of the working disk 35.
[0030] The bracket 2 is in an “L” shape, the outer side of the pressing plate 33 is in sliding contact with the inner wall of the storage cover 34 , and the handle 32 is in sliding contact with the inner wall of the storage cover 34 after moving downward.
[0031] An annular protrusion is fixedly connected to the lowermost side of the inner wall of the storage cover 34 , and the annular protrusion is in sliding contact with the upper side of the working disk 35 .
[0032] By adopting the above technical solution, first, the tea leaves are placed on the upper side of the working tray 35. When the tea leaves are gathered in a horizontal position on the upper side of the working tray 35, the elastic rope 31 is fixed to the lower side of the bracket 2, and the other end of the elastic rope 31 is fixed to the handle 32. When the handle 32 is pulled downward, the elastic rope 31 is stretched, and the storage cover 34 is also pressed downward until the lower side of the storage cover 34 contacts the upper side of the working tray 35, and the storage cover 34 also wraps the tea leaves. Then, the handle 32 is continued to be pressed downward, so that the handle 32 drives the pressing plate 33 to move downward inside the storage cover 34. The handle 32 is used to drive the storage cover 34 to rotate clockwise or counterclockwise, and a plurality of balls 36 are arranged above the working disk 35, so that when the storage cover 34 drives the tea leaves to rotate, the balls 36 will also squeeze the tea leaves, so that the tea leaves are continuously kneaded. Since the tea leaves are always wrapped in the storage cover 34, the tea leaves can be prevented from leaking during the kneading process to ensure the kneading efficiency of the tea leaves. The movable pressing plate 33 can adjust the pressing force according to the kneading state of the tea leaves to meet the different kneading processes of the tea leaves.
[0033] Specifically, Figures 2 to 5 As shown, a material shaking component 4 is provided inside the operating platform 1, and the material shaking component 4 includes an internal dual-axis motor 41 fixedly installed on the operating platform 1, and the output ends on both sides of the dual-axis motor 41 are fixedly connected with cams 42. Two movable grooves 43 are opened inside the operating platform 1, and the two cams 42 are rotatably connected in the two movable grooves 43 respectively.
[0034] Two movable grooves 44 are provided on the upper inner side of the operating table 1 , and the two movable grooves 43 are respectively connected to the two movable grooves 44 . Two fixed plates 45 are fixedly connected to the lower side of the working disk 35 , and the two fixed plates 45 are respectively slidably connected in the two movable grooves 44 .
[0035] The lower sides of the two fixing plates 45 are each provided with a groove 46 , and the cam 42 is pressed and contacted with the groove 46 after rotating.
[0036] A limiting rod 48 is fixedly connected to the lower side of the working disk 35 , and a limiting groove 47 is provided on the upper inner side of the operating platform 1 , in which the limiting rod 48 is slidably connected.
[0037] A return spring 49 is fixedly connected to the bottom end of the limiting rod 48 , and the other end of the return spring 49 is fixedly connected to the bottom end of the inner wall of the limiting groove 47 .
[0038] By adopting the above technical scheme, first, after the tea leaves are placed on the working tray 35, the dual-axis motor 41 can be started to drive the two cams 42 to rotate inside the movable groove 43. When the raised end of the cam 42 passes under the movable groove 44, it will contact the fixed plate 45 inside the movable groove 44. When the cam 42 enters the groove 46 of the fixed plate 45, the share plate will be lifted by the cam 42, and the working tray 35 above the fixed plate 45 will also be lifted accordingly. As the cam 42 leaves the fixed plate 45, the limit rod 48 under the working table will be pulled and reset by the return spring 49 inside the limit groove 47. During the repeated up and down movement of the working tray 35, the tea leaves above the working tray 35 will be shaken and accumulated at the center of the working tray 35. Since the working tray 35 is repeatedly lifted by the cam 42 and quickly reset with the help of the return spring 49, the tea leaves on the upper side of the working tray 35 are gathered above the working tray 35 during the repeated shaking process, so that the storage cover 34 can wrap the tea leaves, thereby improving the kneading efficiency of the tea leaves.
[0039] Working principle: First, after placing tea leaves on the upper side of the working tray 35, the dual-axis motor 41 can be started to drive the two cams 42 to rotate inside the movable groove 43, and the fixed plate 45 inside the movable groove 44 is lifted up after passing under the movable groove 44, so that the working tray 35 is also lifted up, and after the cam 42 leaves the fixed plate 45, the return spring 49 inside the limit groove 47 will pull the limit rod 48, so that the working tray 35 is pulled back to its original position. In the process of the working tray 35 repeatedly moving up and down, the tea leaves above the working tray 35 will be shaken to the center of the working tray 35. At this time, the handle 45 is pulled down to After the handle 32 is pressed, the elastic rope 31 is stretched, and the storage cover 34 is also pressed downward until the lower side of the storage cover 34 contacts the upper side of the working disk 35 and wraps the tea leaves. If the handle 32 is continued to be pressed downward, the pressing plate 33 moves downward inside the storage cover 34 and slightly presses the tea leaves inside the storage cover 34. Then, the storage cover 34 is always driven by the handle 32 to rotate clockwise or counterclockwise, and a plurality of ball bearings 36 are arranged above the working disk 35, so that when the storage cover 34 drives the tea leaves to rotate, the ball bearings 36 will also squeeze the tea leaves, so that the tea leaves are continuously kneaded.
[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A green tea processing and rolling device, comprising an operating table (1) and a bracket (2) fixedly connected to the outside of the operating table (1), wherein the bracket (2) extends to the center of a circle above the operating table (1), characterized in that: A kneading component (3) is provided on the lower side of the bracket (2) and the upper side of the operating table (1), and the kneading component (3) includes an elastic rope (31) fixedly connected to the lower side of the bracket (2); The bottom end of the elastic rope (31) is fixedly connected to a handle (32), the bottom end of the handle (32) is fixedly connected to a pressure plate (33), the outer sides of the handle (32) and the pressure plate (33) are jointly sleeved with a storage cover (34), the upper side of the operating table (1) is overlapped with a working disk (35), the upper side of the working disk (35) is rollingly connected with a plurality of balls (36), and the bottom end of the storage cover (34) is moved and overlapped with the upper side of the working disk (35).
2. A green tea processing and rolling device according to claim 1, characterized in that: The bracket (2) is in an "L" shape, the outer side of the pressing plate (33) is in sliding contact with the inner wall of the storage cover (34), and the handle (32) is in sliding contact with the inner wall of the storage cover (34) after moving downward.
3. A green tea processing and rolling device according to claim 1, characterized in that: An annular protrusion is fixedly connected to the lowermost side of the inner wall of the storage cover (34), and the annular protrusion is in sliding contact with the upper side of the working disk (35).
4. The green tea processing and rolling device according to claim 1, characterized in that: A material shaking component (4) is provided inside the operating table (1), and the material shaking component (4) comprises an internal double-axis motor (41) fixedly mounted on the operating table (1), and output ends on both sides of the double-axis motor (41) are fixedly connected to cams (42), and two movable grooves (43) are provided inside the operating table (1), and the two cams (42) are rotatably connected in the two movable grooves (43) respectively.
5. A green tea processing and rolling device according to claim 4, characterized in that: Two movable grooves (44) are provided on the upper inner side of the operating table (1), the two movable grooves (43) are respectively connected to the two movable grooves (44), and two fixed plates (45) are fixedly connected to the lower side of the working disk (35), and the two fixed plates (45) are respectively slidably connected in the two movable grooves (44).
6. A green tea processing and rolling device according to claim 5, characterized in that: The lower sides of the two fixing plates (45) are each provided with a groove (46), and the cam (42) is pressed into contact with the groove (46) after rotating.
7. The green tea processing and rolling device according to claim 1, characterized in that: A limiting rod (48) is fixedly connected to the lower side of the working disk (35), a limiting groove (47) is provided on the inner upper side of the operating table (1), and the limiting rod (48) is slidably connected in the limiting groove (47).
8. The green tea processing and rolling device according to claim 7, characterized in that: The bottom end of the limiting rod (48) is fixedly connected to a return spring (49), and the other end of the return spring (49) is fixedly connected to the bottom end of the inner wall of the limiting groove (47).