Tea leaf fixation equipment

Abstract

The utility model discloses tea leaf fixation equipment which comprises a base, an outer cylinder, a supporting structure, an inner cylinder, a rolling structure, a stir-frying structure, a heating structure, a cover plate and an air outlet pipe, the supporting structure is arranged between the base and the outer cylinder, the inner cylinder is arranged in the outer cylinder, the rolling structure is arranged on the outer side of the inner cylinder, the stir-frying structure is arranged in the inner cylinder, the heating structure is arranged on the inner side of the outer cylinder, openings are formed in the left sides of the outer cylinder and the inner cylinder, cover plates are arranged at the openings, and an air outlet pipe is arranged on the right side of the top of the outer cylinder. Compared with the prior art, the tea fixation device has the advantages that tea leaves subjected to fixation can be automatically and obliquely discharged, the efficiency of taking the tea leaves out of the inner barrel is improved, and the tea leaves adhered to the inner wall of the inner barrel can be scratched down to prevent the tea leaves from being adhered to the inner wall of the inner barrel to affect the fixation effect.

Description

Technical Field

[0001] The utility model relates to the technical field of tea fixation, in particular to a tea fixation device. Background Art

[0002] Tea fixation is a tea-making step that destroys and inactivates the oxidation enzyme activity in fresh tea leaves through high temperature, inhibits the enzymatic oxidation of tea polyphenols and the like in fresh leaves, evaporates part of the water in fresh leaves, makes the tea leaves soft and easy to be kneaded into shape, and at the same time emits the green smell and promotes the formation of good aroma.

[0003] The patent document with the publication number of CN220476786U discloses a tea fixation device, which includes a base. A roller is installed on the base and the roller is drivingly connected with a driving motor. An offset structure for offsetting tea leaves along the axial direction of the roller is arranged in the roller. In the existing roller fixation machine, the tea leaves are stir-fried by the rotation of the roller, and the heating uniformity of the tea leaves is relatively low. In the utility model, due to the offset structure for offsetting tea leaves along the axial direction of the roller arranged in the roller, during the rotation of the roller, the tea leaves can be stir-fried in two directions, namely the circumferential direction and the axial direction of the roller, improving the heating uniformity of the tea leaves and solving the problem of relatively low heating uniformity of the tea leaves in the existing roller fixation machine. However, the existing technology still has defects:

[0004] (1) In the prior art, after the tea fixation is completed, the tea leaves inside the roller need to be manually shoveled out with a shovel. It is difficult to discharge the tea leaves at the bottom end of the horizontally placed inner cavity of the roller, resulting in a little residue of the tea leaves in the inner cavity of the roller. At the same time, the manual shoveling efficiency is low, increasing the labor intensity of workers, reducing the production efficiency, and some tea leaves stay in the roller for a long time, affecting the taste of the tea.

[0005] (2) When the tea fixation device of the prior art is in use, some tea leaves will adhere to the inner wall of the roller, causing residue and affecting the next fixation. At the same time, the adhered tea leaves are prone to be scorched when heated, affecting the fixation quality of the whole batch of tea leaves. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the above defects and provide a tea fixation device.

[0007] To solve the above technical problem, the technical solution provided by the utility model is: a tea fixation device, including:

[0008] A base, on the top of which an outer cylinder is provided;

[0009] Support structure, the support structure is arranged between the base and the outer cylinder, the support structure includes fixing frames fixedly connected to the front and rear ends of the left side of the top of the base, the left side of the outer cylinder is rotatably connected to the top of the fixing frame, the front and rear ends of the right side of the top of the base are fixedly connected with fixing seats, a cylinder is hinged on the fixing seats, the right side of the outer cylinder is fixedly connected with a connecting frame, a fixing sleeve is fixedly connected at the connection of the outer cylinder and the connecting frame, and the output end of the cylinder is hinged to the bottom of the connecting frame;

[0010] Inner cylinder, the inner cylinder is arranged inside the outer cylinder;

[0011] Rolling structure, the rolling structure is arranged outside the inner cylinder;

[0012] Stir-frying structure, the stir-frying structure is arranged inside the inner cylinder, the stir-frying structure includes a second motor fixedly installed on the right side of the outer cylinder, the output end of the second motor is fixedly connected with a rotating rod, the rotating rod penetrates through the right side of the outer cylinder and the end extends into the inner cylinder, a stirring frame is fixedly connected to the rotating rod, the outer side of the stirring frame is in contact with the inner wall of the inner cylinder, and a plurality of stirring rods are fixedly connected to the inner side of the stirring frame;

[0013] Heating structure, the heating structure is arranged inside the outer cylinder.

[0014] Further, the rolling structure includes:

[0015] Annular groove, the annular groove is opened on both sides inside the outer cylinder;

[0016] Connecting rods, a plurality of the connecting rods are fixedly connected to the outer side of the outer cylinder;

[0017] Ball bearings, the ball bearings are installed at the ends of the connecting rods, and the ball bearings are slidably connected in the annular groove;

[0018] Internal gear ring, the internal gear ring is fixedly connected to the right side of the inner cylinder;

[0019] First motor, the first motor is fixedly installed at the bottom right side of the outer cylinder, and the output end of the first motor extends into the inner part of the outer cylinder;

[0020] Gear, the gear is fixedly connected to the output end of the first motor, and the gear is meshed with the internal gear ring.

[0021] Further, the heating structure includes:

[0022] Heater, the heater is fixedly installed at the bottom outside of the outer cylinder;

[0023] Installation groove, the installation groove is opened in the middle inside the outer cylinder;

[0024] Heating coil, the heating coil is installed inside the installation groove, and the heating coil is electrically connected to the heater.

[0025] Furthermore, openings are provided on both the left sides of the outer cylinder and the inner cylinder, and a cover plate is provided at the openings. The top of the cover plate is hinged to the top of the outer cylinder, and the bottom of the cover plate is connected to the bottom of the outer cylinder by bolts.

[0026] Furthermore, an air outlet pipe is provided on the right side of the top of the outer cylinder.

[0027] The advantages of the present utility model compared with the prior art are as follows:

[0028] (1) In the present utility model, through the setting of the support structure, after the end of the tea fixation, the cover plate is opened, the cylinder is started to lift the right end of the outer cylinder, and then the outer cylinder rotates around the fixed frame as the axis, so that the tea can be poured out from the left end, avoiding residual tea, and at the same time avoiding the long residence time of the fixed tea in the inner cylinder, which affects the taste of the tea. There is no need for manual feeding, and the efficiency of taking out the tea from the inner cylinder is improved;

[0029] (2) In the present utility model, through the setting of the rolling structure and the stir-frying structure, the motor one drives the gear to rotate, the gear drives the internal gear ring to rotate, and then drives the inner cylinder to rotate clockwise to turn the tea. At the same time, the motor two drives the rotating rod to rotate, the rotating rod drives the stirring frame and the stirring rod to rotate counterclockwise to stir the tea, accelerating evaporation. The stirring frame fits with the inner wall of the inner cylinder, and can scrape off the tea adhering to the inner wall of the inner cylinder, preventing the tea from adhering to the inner wall of the inner cylinder and affecting the fixation effect. Description of the Drawings

[0030] Figure 1 is a three-dimensional view of a tea fixation device of the present utility model Figure 1 .

[0031] Figure 2 is a three-dimensional view of a tea fixation device of the present utility model Figure 2 .

[0032] Figure 3 is a side view of a tea fixation device of the present utility model.

[0033] Figure 4 is a sectional view of a tea fixation device of the present utility model.

[0034] Figure 5 is a structural schematic diagram of part A of a tea fixation device of the present utility model.

[0035] Labels in the figure: 1. Base; 2. Outer cylinder; 3. Support structure; 31. Fixed frame; 32. Fixed seat; 33. Cylinder; 34. Connecting frame; 35. Fixed sleeve; 4. Inner cylinder; 5. Rolling structure; 51. Annular groove; 52. Connecting rod; 53. Ball; 54. Inner gear ring; 55. Motor 1; 56. Gear; 6. Stir-frying structure; 61. Motor 2; 62. Rotating rod; 63. Stirring frame; 64. Stirring rod; 7. Heating structure; 71. Heater; 72. Installation groove; 73. Heating coil; 8. Cover plate; 9. Air outlet pipe. Detailed implementation mode

[0036] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation modes described in the following exemplary embodiments do not represent all implementation modes consistent with the present disclosure. On the contrary, they are only examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0037] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0038] As Figures 1 to 5 shown, this embodiment proposes a tea fixation device, including a base 1. An outer cylinder 2 is provided at the top of the base 1. An inner cylinder 4 is arranged inside the outer cylinder 2. Openings are provided on the left sides of the outer cylinder 2 and the inner cylinder 4. A cover plate 8 is provided at the opening. The top of the cover plate 8 is hinged to the top of the outer cylinder 2. The bottom of the cover plate 8 and the bottom of the outer cylinder 2 are connected to each other by bolts. An air outlet pipe 9 is provided on the right side of the top of the outer cylinder 2. After the fixation is completed, it is convenient to open the cover plate 8 to discharge the tea.

[0039] A support structure 3 is provided between the base 1 and the outer cylinder 2. The support structure 3 includes fixed frames 31 fixedly connected to the front and rear ends of the left side of the top of the base 1. The left side of the outer cylinder 2 is rotatably connected to the top of the fixed frame 31. Fixed seats 32 are fixedly connected to the front and rear ends of the right side of the top of the base 1. A cylinder 33 is hinged to the fixed seats 32. A connecting frame 34 is fixedly connected to the right side of the outer cylinder 2. A fixed sleeve 35 is fixedly connected to the connection part of the outer cylinder 2 and the connecting frame 34. The output end of the cylinder 33 is hinged to the bottom of the connecting frame 34. The right end of the outer cylinder 2 is lifted by using the cylinder 33, so that the outer cylinder 2 rotates around the fixed frame 31 as the axis, so that the tea can be poured out from the left end, avoiding residual tea, and at the same time avoiding the tea staying in the inner cylinder 4 for a long time, affecting the taste of the tea, and eliminating the need for manual feeding.

[0040] A rolling structure 5 is provided on the outer side of the inner cylinder 4. The rolling structure 5 includes annular grooves 51 opened on both sides inside the outer cylinder 2. A plurality of connecting rods 52 are fixedly connected to the outer side of the outer cylinder 2. A ball 53 is installed at the end of the connecting rod 52. The ball 53 is slidably connected in the annular groove 51. An internal gear ring 54 is fixedly connected to the right side of the inner cylinder 4. A first motor 55 is fixedly installed at the bottom right of the outer cylinder 2. The output end of the first motor 55 extends into the inner part of the outer cylinder 2. A gear 56 is fixedly connected to the output end of the first motor 55. The gear 56 is meshed with the internal gear ring 54. The first motor 55 is used to drive the gear 56 to rotate. The gear 56 drives the meshed internal gear ring 54 to rotate. At this time, the ball 53 rolls in the annular groove 51, thereby driving the inner cylinder 4 to roll clockwise and making the tea leaves flip.

[0041] A frying structure 6 is provided inside the inner cylinder 4. The frying structure 6 includes a second motor 61 fixedly installed on the right side of the outer cylinder 2. A rotating rod 62 is fixedly connected to the output end of the second motor 61. The rotating rod 62 penetrates through the right side of the outer cylinder 2 and its end extends into the inner part of the inner cylinder 4. A stirring frame 63 is fixedly connected to the rotating rod 62. The outer side of the stirring frame 63 is in contact with the inner wall of the inner cylinder 4. A plurality of stirring rods 64 are fixedly connected to the inner side of the stirring frame 63. The second motor 61 is used to drive the rotating rod 62 to rotate. The rotating rod 62 drives the stirring frame 63 and the stirring rods 64 to rotate counterclockwise to stir the tea leaves and accelerate evaporation. The stirring frame 63 is in contact with the inner wall of the inner cylinder 4, and can scrape off the tea leaves adhering to the inner wall of the inner cylinder 4 to prevent the tea leaves from adhering to the inner wall of the inner cylinder 4 and affecting the green tea making effect.

[0042] A heating structure 7 is provided inside the outer cylinder 2. The heating structure 7 includes a heater 71 fixedly installed at the bottom outside the outer cylinder 2. An installation groove 72 is opened in the middle inside the outer cylinder 2. A heating coil 73 is installed inside the installation groove 72. The heating coil 73 is electrically connected to the heater 71. The heater 71 is used to heat the heating coil 73 so that the inner cylinder 4 can evaporate the moisture of the tea leaves.

[0043] In the specific implementation of the present utility model, when in use, first open the cover plate 8 and put fresh tea leaves into the inner cylinder 4. Then close the cover plate and start the heater 71 to heat the heating coil 73, so that the inner cylinder 4 can evaporate the moisture of the tea leaves. Then start the first motor 55 to drive the gear 56 to rotate, and the gear 56 drives the internal gear ring 54 to rotate, thereby driving the inner cylinder 4 to rotate clockwise to turn the tea leaves. At the same time, start the second motor 61 to drive the rotating rod 62 to rotate, and the rotating rod 62 drives the stirring frame 63 and the stirring rod 64 to rotate counterclockwise to stir the tea leaves and accelerate evaporation. Since the stirring frame 63 is attached to the inner wall of the inner cylinder 4, the tea leaves adhering to the inner wall of the inner cylinder 4 can be scraped off to prevent the tea leaves from adhering to the inner wall of the inner cylinder 4 and affecting the green tea killing effect. After that, after the green tea killing is completed, open the cover plate 8 and start the cylinder 33 to lift the right end of the outer cylinder 2, so that the outer cylinder 2 rotates around the fixed frame 31 as the axis, so that the tea leaves can be poured out from the left end, avoiding residual tea leaves and at the same time avoiding the tea leaves after green tea killing staying in the inner cylinder 4 for a long time and affecting the taste of the tea leaves. There is no need for manual feeding, which improves the efficiency of taking out the tea leaves from the inner cylinder 4 and improves the practicability of the equipment.

[0044] The electrical components appearing in this article are all electrically connected to the external main controller and the 220V mains power supply. And the main controller can be a conventional known device such as a computer for control. The detailed descriptions of known functions and known components are omitted in the specific implementation manner of the present disclosure. To ensure the compatibility of the equipment, the operation means adopted are consistent with the parameters of market instruments.

[0045] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tea leaf fixing device, characterized in that: include: A base (1), wherein an outer cylinder (2) is provided on the top of the base (1); A support structure (3), the support structure (3) being arranged between the base (1) and the outer cylinder (2), the support structure (3) comprising a fixing frame (31) fixedly connected to the front and rear ends of the left side of the top of the base (1), the left side of the outer cylinder (2) being rotatably connected to the top of the fixing frame (31), the front and rear ends of the right side of the top of the base (1) being fixedly connected to a fixing seat (32), a cylinder (33) being hingedly connected to the fixing seat (32), a connecting frame (34) being fixedly connected to the right side of the outer cylinder (2), a fixing sleeve (35) being fixedly connected at the connection between the outer cylinder (2) and the connecting frame (34), and an output end of the cylinder (33) being hingedly connected to the bottom of the connecting frame (34); An inner cylinder (4), wherein the inner cylinder (4) is arranged inside the outer cylinder (2); A rolling structure (5), wherein the rolling structure (5) is arranged outside the inner cylinder (4); A stir-frying structure (6), the stir-frying structure (6) is arranged inside the inner cylinder (4), the stir-frying structure (6) comprises a second motor (61) fixedly mounted on the right side of the outer cylinder (2), the output end of the second motor (61) is fixedly connected to a rotating rod (62), the rotating rod (62) passes through the right side of the outer cylinder (2) and the end thereof extends into the inner cylinder (4), the rotating rod (62) is fixedly connected to a stirring frame (63), the outer side of the stirring frame (63) is in contact with the inner wall of the inner cylinder (4), and the inner side of the stirring frame (63) is fixedly connected to a plurality of stirring rods (64); A heating structure (7), wherein the heating structure (7) is arranged inside the outer cylinder (2).

2. A tea leaf fixing device according to claim 1, characterized in that: The rolling structure (5) comprises: Annular grooves (51), the annular grooves (51) being formed on both sides of the inner part of the outer cylinder (2); Connecting rods (52), a plurality of connecting rods (52) are fixedly connected to the outside of the outer cylinder (2); A ball (53), the ball (53) being mounted on the end of the connecting rod (52), and the ball (53) being slidably connected in the annular groove (51); An inner gear ring (54), wherein the inner gear ring (54) is fixedly connected to the right side of the inner cylinder (4); Motor 1 (55), wherein the motor 1 (55) is fixedly mounted on the right bottom of the outer cylinder (2), and the output end of the motor 1 (55) extends into the interior of the outer cylinder (2); A gear (56), wherein the gear (56) is fixedly connected to the output end of the motor 1 (55), and the gear (56) is meshedly connected to the inner gear ring (54).

3. The tea leaf fixing device according to claim 1, characterized in that: The heating structure (7) comprises: A heater (71), wherein the heater (71) is fixedly mounted on the outer bottom of the outer cylinder (2); A mounting groove (72), wherein the mounting groove (72) is provided in the middle portion of the inner side of the outer cylinder (2); A heating coil (73), wherein the heating coil (73) is installed inside the installation groove (72), and the heating coil (73) is electrically connected to the heater (71).

4. The tea leaf fixing device according to claim 1, characterized in that: The outer tube (2) and the inner tube (4) are both provided with openings on their left sides, and a cover plate (8) is provided at the opening. The top of the cover plate (8) is hinged to the top of the outer tube (2), and the bottom of the cover plate (8) is connected to the bottom of the outer tube (2) by bolts.

5. The tea leaf fixing device according to claim 1, characterized in that: An air outlet pipe (9) is provided on the right side of the top of the outer cylinder (2).

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