Rolling structure of fermented tea leaves

Abstract

The utility model discloses a rolling structure of fermented tea leaves, which comprises supporting legs, a rolling disc, mounting seats, rotary connecting rods and sleeves, the rolling disc is mounted at the upper ends of the multiple groups of supporting legs, the mounting seats are fixed at the top ends of the supporting legs, the rotary connecting rods are arranged in the mounting seats, the sleeves are mounted on the multiple groups of rotary connecting rods, and the rolling disc is mounted on the sleeves. And the side end of the sleeve is rotationally connected with a measuring frame rod. A rotating rod is installed at the top end of a pressing disc, when the height of the pressing disc needs to be adjusted, a rotating handle outside the rotating rod can be pushed, the rotating rod rotates in a threaded groove, the rotating rod drives the pressing disc to rapidly ascend and descend under the action of threads, and when tea leaves need to be added into a sleeve, the pressing disc can move upwards and leave the interior of the sleeve, so that the tea leaves are conveniently added into the sleeve. And then the pressing disc is pushed, the measuring frame rod drives the pressing disc to rotate to leave the sleeve, the pressing disc cannot be disassembled with time, tea leaves can be added quickly, and the convenience of the device in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea rolling, in particular to a rolling structure for fermented tea leaves. Background Art

[0002] In the tea making process, tea rolling is the next tea processing step after the tea leaves are withered. Its function is to allow the substances contained in the tea cells to penetrate into the surface of the leaves, roll the tea leaves into strips, and make the buds and leaves roll tightly into the required shape. Fermentation is the key step in the production. During the fermentation process of tea, its polyphenols and other substances are effectively converted. The uniform conversion can effectively improve the quality of the tea, making the tea leaves good in appearance and taste. Traditional tea making is first withered and withered on the ground by sunlight, and then placed in a rolling machine for rolling. The existing rolling machines can basically meet the daily use needs, but there are still some shortcomings that need to be improved.

[0003] However, the rolling machines widely used on the market cannot quickly adjust the height of the pressing plate during actual use, and the pressing plate needs to be manually disassembled when placing and taking tea leaves, which is inconvenient to use. Therefore, we propose a rolling structure for fermented tea leaves to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a rolling structure for fermented tea leaves to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kneading structure for fermented tea leaves, comprising a supporting foot, a kneading disk, a mounting seat, a rotating connecting rod, and a sleeve, wherein a plurality of groups of the supporting feet are equipped with a kneading disk on the upper end, a mounting seat is fixed on the top of the supporting foot, a rotating connecting rod is arranged in the mounting seat, a sleeve is installed on the plurality of groups of the rotating connecting rods, a measuring frame rod is rotatably connected to the side end of the sleeve, a top sleeve is installed on the top end of the measuring frame rod, a threaded groove is provided in the middle part of the top sleeve, a rotating rod is arranged in the threaded groove, an external thread is provided on the outside of the rotating rod, and the rotating rod is threadedly connected to the threaded groove on the top sleeve through the external thread, a pressure plate is rotatably connected to the bottom end of the rotating rod, a turning handle is fixed on the outside of the lower end of the rotating rod, and a steering positioning assembly is arranged at the bottom end of the measuring frame rod.

[0006] As a further preferred embodiment of the present technical solution, the steering positioning assembly includes a positioning sleeve, a slide cylinder, a slider, a positioning rod, a push handle and a return spring. Two groups of positioning sleeves are installed on the outer wall of the bottom end of the measuring frame rod, a slide cylinder is provided at the side end of the measuring frame rod, a slider is installed in the slide cylinder, a positioning rod is fixed at the top end of the slider, the upper end of the positioning rod passes through the interior of the positioning sleeve, a push handle is fixed at the side end of the slider, and a return spring is provided at the lower end of the slider.

[0007] As a further preferred embodiment of the present technical solution, the outer wall of the turning handle is provided with anti-slip textures.

[0008] As a further preferred embodiment of the present technical solution, the angle between the two groups of positioning sleeves is one hundred and eighty degrees.

[0009] As a further preferred embodiment of the present technical solution, the outer wall of the slider is fully fitted with the inner wall of the slide cylinder, and the slider is slidably connected to the slide cylinder.

[0010] As a further preferred embodiment of the present technical solution, two ends of the return spring are respectively connected to the outer wall of the bottom end of the slider and the inner wall of the bottom end of the slide tube, and the slider is elastically connected to the slide tube through the return spring.

[0011] The utility model provides a tea fermentation leaf rolling structure, which has the following beneficial effects:

[0012] 1. The utility model has a rotating rod installed on the top of the pressure plate. When the height of the pressure plate needs to be adjusted, the rotating handle outside the rotating rod can be pushed to make the rotating rod rotate in the thread groove, and the rotating rod can drive the pressure plate to rise and fall quickly under the action of the thread. When tea leaves need to be added to the sleeve, the pressure plate can be moved upward to leave the sleeve, and then the pressure plate can be pushed to drive the measuring frame rod to rotate and leave the sleeve. There is no need to spend time to disassemble the pressure plate, which is convenient for quickly adding tea leaves and improves the convenience of using the device.

[0013] 2. The utility model installs a slide cylinder at the side end of the measuring frame rod, and installs a liftable positioning rod in the slide cylinder, so that the reset spring releases the elastic force to push the slider to move upward, and the slider mobilizes the positioning rod to quickly insert into the positioning sleeve, thereby forming a steering limit effect on the measuring frame rod, preventing the measuring frame rod from driving the pressure plate to rotate during the placement of tea leaves, thereby improving the stability of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 3 A is an enlarged structural diagram of FIG.

[0018] In the figure: 1. Support foot; 2. Kneading plate; 3. Mounting seat; 4. Rotating connecting rod; 5. Sleeve; 6. Measuring frame rod; 7. Top sleeve; 8. Thread groove; 9. Rotating rod; 10. External thread; 11. Pressure plate; 12. Turning handle; 13. Positioning sleeve; 14. Sliding cylinder; 15. Sliding block; 16. Positioning plug rod; 17. Push handle; 18. Reset spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, a kneading structure for fermented tea leaves comprises a supporting foot 1, a kneading disk 2, a mounting seat 3, a rotating connecting rod 4, and a sleeve 5. The kneading disk 2 is mounted on the upper end of multiple groups of supporting feet 1, the top of each supporting foot 1 is fixed with a mounting seat 3, the mounting seat 3 is provided with a rotating connecting rod 4, and the multiple groups of rotating connecting rods 4 are provided with sleeves 5. The side end of the sleeve 5 is rotatably connected with a measuring frame rod 6, and a top sleeve 7 is mounted on the top of the measuring frame rod 6. A threaded groove 8 is provided in the middle of the top sleeve 7, and a rotating rod 9 is provided in the threaded groove 8. An external thread 10 is provided on the outside of the rotating rod 9, and the rotating rod 9 is threadedly connected to the threaded groove 8 on the top sleeve 7 through the external thread 10. The bottom end of the rotating rod 9 is rotatably connected with a pressure plate 11, and a turning handle 12 is fixed to the outside of the lower end of the rotating rod 9, and a steering positioning component is provided at the bottom end of the measuring frame rod 6.

[0021] By installing a rotating rod 9 on the top of the pressure plate 11, when the height of the pressure plate 11 needs to be adjusted, the rotating handle 12 outside the rotating rod 9 can be pushed to make the rotating rod 9 rotate in the thread groove 8, and the rotating rod 9 can drive the pressure plate 11 to rise and fall quickly under the action of the thread. When tea leaves need to be added to the sleeve 5, the pressure plate 11 can be moved upward to leave the sleeve 5, and then the pressure plate 11 can be pushed to make the measuring frame rod 6 drive the pressure plate 11 to rotate and leave the sleeve 5. There is no need to spend time disassembling the pressure plate 11, which is convenient for quickly adding tea leaves, thereby improving the convenience of using the device.

[0022] In other embodiments, the steering positioning assembly includes a positioning sleeve 13, a slide cylinder 14, a slider 15, a positioning plug rod 16, a push handle 17 and a reset spring 18. Two sets of positioning sleeves 13 are installed on the outer wall of the bottom end of the measuring frame rod 6. A slide cylinder 14 is provided at the side end of the measuring frame rod 6. A slider 15 is installed in the slide cylinder 14. A positioning plug rod 16 is fixed to the top of the slider 15. The upper end of the positioning plug rod 16 passes through the interior of the positioning sleeve 13. A push handle 17 is fixed to the side end of the slider 15. A reset spring 18 is provided at the lower end of the slider 15.

[0023] The slide cylinder 14 is installed at the side end of the measuring frame rod 6, and the lifting and lowering positioning rod 16 is installed in the slide cylinder 14. When it is necessary to put the tea leaves into the sleeve 5, the turning handle 12 can be rotated first, and the turning rod 9 drives the pressure plate 11 to move upward and leave the inside of the sleeve 5. Then, the push handle 17 is pushed downward, and the slider 15 drives the positioning rod 16 to move downward and leave the inside of the positioning sleeve 13, and the slider 15 squeezes the return spring 18. Then, the measuring frame rod 6 can be rotated, and the measuring frame rod 6 drives the pressure plate 11 to leave the upper part of the sleeve 5. When the measuring frame rod 6 is rotated 180 degrees, the positions of the two sets of positioning sleeves 13 can be exchanged. Then, the downward push of the push handle 17 is released, and the return spring 18 releases the elastic force to push the slider 15 upward, and the slider 15 mobilizes the positioning rod 16 to quickly insert into the positioning sleeve 13, thereby forming a steering limit effect on the measuring frame rod 6, preventing the measuring frame rod 6 from driving the pressure plate 11 to rotate during the placement of tea leaves, thereby improving the stability of the device when in use.

[0024] In other embodiments, the outer wall of the turning handle 12 is provided with anti-slip textures;

[0025] Through this design, the friction between the handlebar 12 and the user's hand can be effectively increased, making it easier to use the handlebar 12.

[0026] In other embodiments, the angle between the two sets of positioning sleeves 13 is 180 degrees;

[0027] With this design, the positioning rod 16 is inserted into the positioning sleeve 13 at different positions, so that the measuring frame rod 6 can be limited in rotation at different angles.

[0028] In other embodiments, the outer wall of the slider 15 is fully fitted with the inner wall of the slide cylinder 14, and the slider 15 is slidably connected to the slide cylinder 14;

[0029] Through this design, the slider 15 can move smoothly and quickly along the inside of the slide tube 14, thereby improving the stability of the device during use.

[0030] In other embodiments, the two ends of the return spring 18 are respectively connected to the outer wall of the bottom end of the slider 15 and the inner wall of the bottom end of the slide cylinder 14, and the slider 15 is elastically connected to the slide cylinder 14 through the return spring 18;

[0031] With this design, the return spring 18 in the slide cylinder 14 can continuously release the upward elastic force to the slider 15 , so that the slider 15 can drive the positioning rod 16 to quickly insert into the positioning sleeve 13 .

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A kneading structure for fermented tea leaves, comprising a supporting foot (1), a kneading plate (2), a mounting seat (3), a rotating connecting rod (4), and a sleeve (5), wherein the kneading plate (2) is mounted on the upper end of a plurality of groups of the supporting feet (1), the top of each of the supporting feet (1) is fixed with a mounting seat (3), a rotating connecting rod (4) is arranged in each of the mounting seats (3), and a sleeve (5) is mounted on each of the plurality of groups of the rotating connecting rods (4), characterized in that: The side end of the sleeve (5) is rotatably connected to a measuring frame rod (6), a top sleeve (7) is installed at the top end of the measuring frame rod (6), a thread groove (8) is provided in the middle of the top sleeve (7), a rotating rod (9) is provided in the thread groove (8), an external thread (10) is provided on the outside of the rotating rod (9), the rotating rod (9) is threadedly connected to the thread groove (8) on the top sleeve (7) through the external thread (10), the bottom end of the rotating rod (9) is rotatably connected to a pressure plate (11), a rotating handle (12) is fixed to the outside of the lower end of the rotating rod (9), and a steering positioning component is provided at the bottom end of the measuring frame rod (6).

2. The rolling structure of fermented tea leaves according to claim 1, characterized in that: The steering positioning assembly comprises a positioning sleeve (13), a slide cylinder (14), a slider (15), a positioning plug rod (16), a push handle (17) and a return spring (18); two groups of positioning sleeves (13) are installed on the outer wall of the bottom end of the measuring frame rod (6); a slide cylinder (14) is provided at the side end of the measuring frame rod (6); a slider (15) is installed in the slide cylinder (14); a positioning plug rod (16) is fixed to the top end of the slider (15); the upper end of the positioning plug rod (16) passes through the interior of the positioning sleeve (13); a push handle (17) is fixed to the side end of the slider (15); and a return spring (18) is provided at the lower end of the slider (15).

3. The rolling structure of fermented tea leaves according to claim 1, characterized in that: The outer wall of the turning handle (12) is provided with anti-slip patterns.

4. The rolling structure of fermented tea leaves according to claim 2, characterized in that: The angle between the two groups of positioning sleeves (13) is 180 degrees.

5. The rolling structure of fermented tea leaves according to claim 2, characterized in that: The outer wall of the sliding block (15) is fully fitted with the inner wall of the sliding cylinder (14), and the sliding block (15) and the sliding cylinder (14) are slidably connected.

6. The rolling structure of fermented tea leaves according to claim 2, characterized in that: The two ends of the return spring (18) are respectively connected to the outer wall of the bottom end of the slider (15) and the inner wall of the bottom end of the slide cylinder (14), and the slider (15) is elastically connected to the slide cylinder (14) via the return spring (18).

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