Tea leaf cleaning equipment for tea leaf fermentation

Abstract

The utility model relates to tea leaf cleaning equipment for tea leaf fermentation, and relates to the technical field of fermented tea. The device comprises a cleaning box, a filtering box is arranged between the side walls of the cleaning box in a sliding mode, a discharging port is formed in the upper end of the filtering box, two sets of lifting mechanisms are arranged above the filtering box to achieve lifting of the filtering box, a rotating groove is formed in the upper end of the cleaning box, and a rotating plate is rotationally connected between the side walls of the rotating groove. Two moving plates are slidably arranged at the lower end of the rotating plate, stirring shafts are rotatably connected to the lower ends of the two moving plates, a plurality of stirring rods are fixedly connected to the circumferential sides of the two stirring shafts, a moving mechanism is arranged above the two moving plates to achieve movement of the moving plates, and the stirring shafts and the stirring rods can be lifted away from the upper portion of the cleaning box after cleaning; the stirring shaft and the stirring rod are prevented from influencing tea collection.

Description

Technical Field

[0001] The utility model relates to the technical field of fermented tea, in particular to a tea cleaning device used for tea fermentation. Background Art

[0002] Fermented tea is a general term for tea that has been fermented. Tea buds and leaves are made into raw tea after withering, rolling, cutting, fermentation, drying and other preliminary processes, and then refined into fermented tea. It can be divided into lightly fermented tea, semi-fermented tea, fully fermented tea, and post-fermented tea.

[0003] Before the tea leaves are fermented and produced, they need to be cleaned. When cleaning the tea leaves, a cleaning roller is generally provided in the cleaning box to improve the cleaning effect. The cleaning roller is generally installed on the inner bottom wall of the cleaning box and cannot be easily moved. However, after the cleaning roller cleans the tea leaves, the cleaning roller and the stirring rod will block the collection of the tea leaves. Some tea leaves will also be entangled on the surface of the cleaning roller, affecting the efficiency of tea collection. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a tea cleaning device for tea fermentation, which has the effect of being able to lift the cleaning roller out of the cleaning box after cleaning, thereby facilitating the collection of tea leaves.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A tea cleaning device for tea fermentation comprises a cleaning box, a filter box is slidably arranged between the side walls of the cleaning box, a discharge port is provided at the upper end of the filter box, two sets of lifting mechanisms are arranged above the filter box to realize the lifting and lowering of the filter box, a rotating groove is provided at the upper end of the cleaning box, a rotating plate is rotatably connected between the side walls of the rotating groove, two movable plates are slidably arranged at the lower end of the rotating plate, the lower ends of the two movable plates are rotatably connected to stirring shafts, the circumferential sides of the two stirring shafts are fixedly connected to a plurality of stirring rods, and a moving mechanism is arranged above the two movable plates to realize the movement of the movable plates.

[0007] By adopting the above technical solution, the cleaning box, mounting frame, filter box, rotating trough, rotating plate, stirring shaft and stirring rod cooperate, and the stirring shaft and stirring rod can be lifted off the top of the cleaning box after cleaning to prevent the stirring shaft and stirring rod from affecting the collection of tea leaves.

[0008] In a preferred example, the utility model can be further configured as follows: the moving mechanism includes a second motor, a rectangular slot, a bidirectional screw and two screw nuts, the rectangular slot is opened at the lower end of the rotating plate, the second motor is fixedly connected to a side wall of the rectangular slot, the bidirectional screw is fixedly connected to the output end of the second motor, the other side of the bidirectional screw is rotatably connected to a side wall of the rectangular slot, the two screw nuts are both threadedly connected to the circumferential side of the bidirectional screw, and the two moving plates are respectively fixedly connected to the lower ends of the two screw nuts.

[0009] By adopting the above technical solution, the moving mechanism can drive the moving plate to move, thereby driving the stirring shaft and the stirring rod to move and rotate to wash the material.

[0010] In a preferred example, the utility model can be further configured as follows: two limit rods are fixedly connected between the side walls of the rectangular groove, and the two screw nuts are slidably connected to the circumferential sides of the two limit rods.

[0011] By adopting the above technical solution, the screw nut and the limit rod are slidably matched, which can improve the movement stability of the screw nut.

[0012] In a preferred example, the utility model can be further configured as follows: two mounting frames are fixedly connected to both sides of the cleaning box, each set of the lifting mechanism includes two traction ropes, two fixed plates and two reels, the two fixed plates are respectively fixedly connected to the upper ends of the two mounting frames, the two reels are respectively rotatably connected to one side of the two fixed plates, the two traction ropes are respectively fixedly connected to the circumferential sides of the two reels, and the two traction ropes are both fixedly connected to the upper end of the filter box.

[0013] By adopting the above technical solution, the lifting mechanism can drive the filter box to move upwards and leave the cleaning box.

[0014] In a preferred example, the utility model can be further configured as follows: each group of the lifting mechanism also includes a first motor and a connecting rod, the connecting rod is fixedly connected between the two reels, the first motor is fixedly connected to one side of one of the fixed plates, and the output end of the first motor is fixed to one side of one of the reels.

[0015] By adopting the above technical solution, the first motor and the connecting rod can drive the two reels to rotate.

[0016] In a preferred example, the utility model can be further configured as follows: both side walls of the cleaning box are provided with limiting grooves, the lower parts of both sides of the filter box are fixedly connected with limiting blocks, and the two limiting blocks are respectively slidably connected in the two limiting grooves.

[0017] By adopting the above technical solution, the limiting groove and the limiting block are slidably matched, which can improve the movement stability of the filter box.

[0018] In summary, the present invention includes at least one of the following beneficial technical effects:

[0019] 1. A cleaning box, a mounting frame, a filter box, a rotating trough, a rotating plate, a stirring shaft and a stirring rod are provided. Tea leaves are added into the filter box and water is injected. The stirring shaft is started. The stirring shaft drives the stirring rod to rotate. The stirring rod rotates in the water to drive the water and tea leaves to stir, so as to clean the tea leaves. After the cleaning is completed, the rotating plate is rotated so that the rotating plate can be turned over. The stirring shaft and the stirring rod are facing upward. After cleaning, the stirring shaft and the stirring rod can be lifted away from the top of the cleaning box to prevent the stirring shaft and the stirring rod from affecting the collection of the tea leaves.

[0020] 2. A filter box, a mounting frame and a lifting mechanism are provided. When the rotating plate leaves the top of the filter box, the first motor is started, and the output end of the first motor drives the reel to rotate, and the connecting rod drives the two reels to rotate. As the two reels rotate, the two traction ropes are gradually wrapped around the surface of the reel, and the traction ropes pull the filter box upward to separate the tea leaves and water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a stereogram of this embodiment;

[0022] Figure 2 is a three-dimensional cross-sectional view of this embodiment;

[0023] Figure 3 It is a partial view of the filter box of this embodiment.

[0024] In the figure, 1. cleaning box; 2. rotating groove; 3. rotating plate; 4. mounting frame; 5. lifting mechanism; 501. traction rope; 502. fixing plate; 503. first motor; 504. reel; 505. connecting rod; 6. moving mechanism; 601. second motor; 602. rectangular groove; 603. limit rod; 604. screw nut; 605. bidirectional screw; 7. discharge port; 8. moving plate; 9. stirring rod; 10. filter box; 11. stirring shaft; 12. limit groove; 13. limit block. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] Example:

[0027] Reference Figure 1-3The utility model discloses a tea cleaning device for tea fermentation, comprising a cleaning box 1, a filter box 10 is slidably arranged between the side walls of the cleaning box 1, a discharge port 7 is provided at the upper end of the filter box 10, two sets of lifting mechanisms 5 are arranged above the filter box 10 to realize the lifting of the filter box 10, a rotating groove 2 is provided at the upper end of the cleaning box 1, a rotating plate 3 is rotatably connected between the side walls of the rotating groove 2, two moving plates 8 are slidably arranged at the lower end of the rotating plate 3, the lower ends of the two moving plates 8 are rotatably connected with a stirring shaft 11, and the circumferential sides of the two stirring shafts 11 are fixedly connected with A plurality of stirring rods 9 and a moving mechanism 6 are arranged above the two moving plates 8 to realize the movement of the moving plates 8. Tea leaves are added into the filter box 10 and water is injected, and the stirring shaft 11 is started. The stirring shaft 11 drives the stirring rod 9 to rotate. The stirring rod 9 rotates in the water to stir the water and tea leaves to clean the tea leaves. After cleaning, the rotating plate 3 is rotated so that the rotating plate 3 can be turned over. The stirring shaft 11 and the stirring rod 9 are facing upward. After cleaning, the stirring shaft 11 and the stirring rod 9 can be lifted away from the top of the cleaning box 1 to prevent the stirring shaft 11 and the stirring rod 9 from affecting the collection of the tea leaves.

[0028] The moving mechanism 6 includes a second motor 601, a rectangular slot 602, a bidirectional screw 605 and two screw nuts 604. The rectangular slot 602 is opened at the lower end of the rotating plate 3. The second motor 601 is fixedly connected to a side wall of the rectangular slot 602. The preferred starting time and rotation direction of the second motor 601 can be controlled by an external PCL controller to prevent the stirring rods 9 from colliding with each other. The bidirectional screw 605 is fixedly connected to the output end of the second motor 601. The other side of the bidirectional screw 605 is rotatably connected to a side wall of the rectangular slot 602. The two screw nuts 604 They are all threadedly connected to the circumferential side of the bidirectional screw 605, and the two movable plates 8 are respectively fixedly connected to the lower ends of the two screw nuts 604. The second motor 601 is started, and the output end of the second motor 601 drives the bidirectional screw 605 to rotate, and the screw nut 604 moves on the circumferential side of the bidirectional screw 605. The screw nut 604 drives the stirring shaft 11 and the stirring rod 9 to move, and can drive the stirring shaft 11 and the stirring rod 9 to move and stir. When the second motor 601 rotates in the opposite direction, it can drive the movable plate 8 to move in the opposite direction, thereby driving the stirring shaft 11 and the stirring rod 9 to move in the opposite direction.

[0029] Two limiting rods 603 are fixedly connected between the side walls of the rectangular groove 602, and two screw nuts 604 are slidably connected to the circumferential sides of the two limiting rods 603. The screw nuts 604 and the limiting rods 603 are slidably matched to improve the movement stability of the screw nuts 604.

[0030] Two mounting frames 4 are fixedly connected to both sides of the cleaning box 1, and each set of lifting mechanisms 5 includes two traction ropes 501, two fixed plates 502 and two reels 504. The two fixed plates 502 are fixedly connected to the upper ends of the two mounting frames 4, respectively. The two reels 504 are rotatably connected to one side of the two fixed plates 502, and the two traction ropes 501 are fixedly connected to the circumferential sides of the two reels 504, respectively, and the two traction ropes 501 are fixedly connected to the upper end of the filter box 10. When the rotating plate 3 leaves the top of the filter box 10, the first motor 503 is started, and the output end of the first motor 503 drives the reel 504 to rotate, and the connecting rod 505 drives the two reels 504 to rotate. As the two reels 504 rotate, the two traction ropes 501 are gradually wrapped around the surface of the reel 504, and the traction ropes 501 pull the filter box 10 upward to separate the tea leaves and water.

[0031] Each lifting mechanism 5 also includes a first motor 503 and a connecting rod 505, the connecting rod 505 is fixedly connected between the two reels 504, the first motor 503 is fixedly connected to one side of one of the fixed plates 502, and the output end of the first motor 503 is fixed to one side of one of the reels 504, the first motor 503 and the connecting rod 505 can drive the two reels 504 to rotate.

[0032] The two side walls of the cleaning box 1 are provided with limiting grooves 12, and the lower parts of both sides of the filter box 10 are fixedly connected to limiting blocks 13. The two limiting blocks 13 are respectively slidably connected to the two limiting grooves 12. The limiting grooves 12 and the limiting blocks 13 are slidably matched to improve the movement stability of the filter box 10.

[0033] The implementation principle of the above embodiment is: add tea leaves into the filter box 10 and inject water, start the stirring shaft 11, the stirring shaft 11 drives the stirring rod 9 to rotate, the stirring rod 9 rotates in the water to drive the water and tea leaves to stir, and the tea leaves are cleaned. After the cleaning is completed, the rotating plate 3 is rotated so that the rotating plate 3 can be turned over, and the stirring shaft 11 and the stirring rod 9 are facing upward. After cleaning, the stirring shaft 11 and the stirring rod 9 can be lifted off the top of the cleaning box 1 to prevent the stirring shaft 11 and the stirring rod 9 from affecting the collection of the tea leaves.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A tea cleaning device for tea fermentation, comprising a cleaning box (1), characterized in that: A filter box (10) is slidably arranged between the side walls of the cleaning box (1), a discharge port (7) is provided at the upper end of the filter box (10), two sets of lifting mechanisms (5) are arranged above the filter box (10) to realize the lifting and lowering of the filter box (10), a rotating groove (2) is provided at the upper end of the cleaning box (1), a rotating plate (3) is rotatably connected between the side walls of the rotating groove (2), two movable plates (8) are slidably arranged at the lower end of the rotating plate (3), the lower ends of the two movable plates (8) are rotatably connected to stirring shafts (11), the circumferential sides of the two stirring shafts (11) are fixedly connected to a plurality of stirring rods (9), and a moving mechanism (6) is arranged above the two movable plates (8) to realize the movement of the movable plates (8).

2. The tea cleaning device for tea fermentation according to claim 1, characterized in that: The moving mechanism (6) comprises a second motor (601), a rectangular slot (602), a bidirectional screw (605) and two screw nuts (604); the rectangular slot (602) is opened at the lower end of the rotating plate (3); the second motor (601) is fixedly connected to a side wall of the rectangular slot (602); the bidirectional screw (605) is fixedly connected to the output end of the second motor (601); the other side of the bidirectional screw (605) is rotatably connected to a side wall of the rectangular slot (602); the two screw nuts (604) are both threadedly connected to the circumferential side of the bidirectional screw (605); and the two moving plates (8) are respectively fixedly connected to the lower ends of the two screw nuts (604).

3. The tea cleaning device for tea fermentation according to claim 2, characterized in that: Two limiting rods (603) are fixedly connected between the side walls of the rectangular groove (602), and the two screw nuts (604) are slidably connected to the circumferential sides of the two limiting rods (603).

4. The tea cleaning device for tea fermentation according to claim 1, characterized in that: Two mounting frames (4) are fixedly connected to both sides of the cleaning box (1); each set of the lifting mechanism (5) comprises two traction ropes (501), two fixed plates (502) and two reels (504); the two fixed plates (502) are respectively fixedly connected to the upper ends of the two mounting frames (4); the two reels (504) are respectively rotatably connected to one side of the two fixed plates (502); the two traction ropes (501) are respectively fixedly connected to the circumferential sides of the two reels (504); and the two traction ropes (501) are both fixedly connected to the upper end of the filter box (10).

5. The tea cleaning device for tea fermentation according to claim 4, characterized in that: Each group of the lifting mechanisms (5) further comprises a first motor (503) and a connecting rod (505), wherein the connecting rod (505) is fixedly connected between the two reels (504), the first motor (503) is fixedly connected to one side of one of the fixed plates (502), and the output end of the first motor (503) is fixed to one side of one of the reels (504).

6. The tea cleaning device for tea fermentation according to claim 1, characterized in that: The two side walls of the cleaning box (1) are provided with limiting grooves (12), the lower parts of both sides of the filter box (10) are fixedly connected with limiting blocks (13), and the two limiting blocks (13) are slidably connected in the two limiting grooves (12) respectively.

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