Fermentation device for emitting golden flower dark tea

Abstract

The utility model relates to the technical field of dark tea fermentation, in particular to a fermentation device for emitting golden flower dark tea, which comprises a fermentation cabinet, three trays with holes are sequentially arranged on the inner side of the fermentation cabinet from top to bottom, and stirring mechanisms are arranged at the upper ends, close to the three trays with holes, of the fermentation cabinet. A water tank is arranged at the bottom end of the fermentation cabinet. The fixed frame, the fixed rod, the spring, the movable frame, the hanging bracket and the scraping plate are matched for use, when the tray with the holes is pushed in, the movable frame is manually lifted up, when the movable frame is lifted up, the spring is stretched through the fixed rod until the scraping plate below the hanging bracket is lifted up, and when the tray with the holes is completely pushed in, the movable frame is loosened. At the moment, the stretched spring controls the movable frame to descend and reset and then stretch into the tray with the hole, and therefore feeding and discharging can be convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of dark tea fermentation, in particular to a fermentation device for distributing golden flower dark tea. Background Art

[0002] Fermentation of tea leaves is an important step in tea processing and one of the key factors affecting the taste and aroma of tea. During the tea processing process, some tea leaves need to be fermented, a process also known as fermentation or fermentation treatment.

[0003] For example, the fermentation device for distributing Jinhua black tea, disclosed in authorization publication number CN210869727U, includes a fermentation chamber, several transmission mechanisms, a turning mechanism, and an integrated storage rack. The fermentation chamber includes a fermentation chamber body, several support frames mounted within the fermentation chamber body, and several nozzles mounted on the support frames. The support plate has grooves. The transmission mechanism includes a transmission screw, a transmission motor, and two limit rods. By adopting the above technical solution, the beneficial effect of the utility model is that the transmission mechanism and the turning mechanism can turn the fermented tea leaves, ensuring fermentation uniformity.

[0004] Although the above patent can flip the fermented tea leaves to ensure the uniformity of fermentation, the height of the stirring plate cannot be adjusted because the stirring plate is fixedly connected to the slider through a connecting rod. In order to stir the tea leaves normally, the stirring plate is located on the inside of the integrated storage rack. In this way, when the integrated storage rack is taken out, the stirring plate will interfere, making it more cumbersome to take out. Utility Model Content

[0005] The purpose of the utility model is to provide a fermentation device for distributing golden flower dark tea, so as to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A fermentation device for distributing golden flower dark tea, comprising

[0008] A fermentation cabinet, wherein three perforated trays are sequentially arranged on the inner side of the fermentation cabinet from top to bottom, a stirring mechanism is arranged near the upper ends of the three perforated trays, and a water tank is arranged at the bottom end of the fermentation cabinet;

[0009] A transmission housing is provided on the outside of one side of the fermentation cabinet, a driving mechanism is provided inside the transmission housing, the driving mechanism is transmission-connected with the stirring mechanism, and a spraying mechanism is provided on the back of the fermentation cabinet.

[0010] Preferably, the stirring mechanism includes a fixing frame, which is movably installed at the upper end of the fermentation cabinet close to the three perforated trays. Fixing rods are movably installed on both sides of the fixing frame. A spring is arranged between the upper end outside of the fixing frame and the fixing rods. An activity frame is arranged between the bottoms of the two fixing rods. Hanging frames are symmetrically arranged on both sides of the bottom end of the activity frame. A scraping plate is arranged between the bottoms of the hanging frames;

[0011] Preferably, the driving mechanism includes a motor, which is arranged on the outer side of the middle part of the transmission shell. Two driving pulleys are arranged side by side at the output shaft end of the motor. Driven pulleys are arranged at both the upper and lower ends inside the transmission shell. The two driving pulleys are respectively movably connected with the driven pulleys on both sides through two belts. Reciprocating lead screws are arranged at one end close to the fermentation cabinet of the driving pulleys and the two driven pulleys. The reciprocating lead screw is movably connected with the right end of the fixing frame;

[0012] Preferably, the driving mechanism further includes a guide rod, which is movably sleeved at one end of the fixing frame far away from the reciprocating lead screw. Both ends of the guide rod are fixedly connected with the inner wall of the fermentation cabinet;

[0013] Preferably, the spraying mechanism includes a circulating pump, which is arranged on the back of the fermentation cabinet. The upper end of the circulating pump is communicated with a sprayer through an output pipe. The sprayer is arranged at the upper end inside the fermentation cabinet. The lower end of the circulating pump is communicated with a water tank through an input pipe. A filter plate is detachably arranged at the upper end inside the water tank;

[0014] Preferably, guide strips are arranged on both sides of the perforated tray. Guide grooves matching the guide strips are arranged on both sides of the inner wall of the fermentation cabinet.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. For this fermentation device for emitting golden flower dark tea, through the cooperation of the fixing frame, fixing rods, springs, activity frame, hanging frames and scraping plate, when pushing in the perforated tray, manually lift the activity frame. When the activity frame is lifted, the spring is stretched through the fixing rods until the scraping plate below the hanging frame is lifted. After the perforated tray is completely pushed in, release the activity frame. At this time, the stretched spring controls the activity frame to descend and reset and then extend into the perforated tray, which is convenient for feeding and discharging.

[0017] 2. For this fermentation device for emitting golden flower dark tea, through the cooperation of the circulating pump, output pipe, input pipe, sprayer and water tank, after the circulating pump is started, the water inside the water tank is pumped out through the input pipe, then pumped to the sprayer through the output pipe, and then sprayed on the dark tea inside the fermentation cabinet. After the dark tea inside the upper perforated tray is sprayed, the water leaks into the lower perforated tray and finally flows back to the water tank and is filtered by the filter plate, so as to facilitate circulating spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view structural schematic diagram of the whole of the present utility model;

[0019] Figure 2 is a sectional view structural schematic diagram of the whole of the present utility model;

[0020] Figure 3 is a structural schematic diagram of the installation of the circulation pump of the present utility model;

[0021] Figure 4 of the present utility model Figure 2 is an enlarged schematic diagram at position A;

[0022] Figure 5 of the present utility model Figure 2 is an enlarged schematic diagram at position B.

[0023] In the figure: 1, fermentation cabinet; 2, perforated tray; 3, transmission shell; 4, fixing frame; 5, fixing rod; 6, spring; 7, movable frame; 8, hanging frame; 9, scraper; 10, motor; 11, driving pulley; 12, driven pulley; 13, reciprocating lead screw; 14, guide rod; 15, circulation pump; 16, output pipe; 17, sprayer; 18, input pipe; 19, water tank; 20, filter plate; 21, guide bar; 22, guide groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] As Figures 1-5 shown, a technical solution provided by the present utility model:

[0026] A fermentation device for emitting golden flower dark tea, comprising a fermentation cabinet 1. Inside the fermentation cabinet 1, three perforated trays 2 are sequentially arranged from top to bottom. Stirring mechanisms are arranged at the upper ends of the fermentation cabinet 1 close to the three perforated trays 2. The stirring mechanism includes a fixing frame 4, and the fixing frame 4 is movably installed at the upper ends of the fermentation cabinet 1 close to the three perforated trays 2. Fixing rods 5 are movably installed on both sides of the fixing frame 4. A spring 6 is arranged between the upper outer part of the fixing rod 5 and the fixing frame 4. An activity frame 7 is arranged between the bottom ends of the two fixing rods 5. Hanging frames 8 are symmetrically arranged on both sides of the bottom end of the activity frame 7. A scraping plate 9 is arranged between the bottom ends of the hanging frames 8. A water tank 19 is arranged at the bottom end of the fermentation cabinet 1. Guide bars 21 are arranged on both sides of the perforated tray 2. Guide grooves 22 matching the guide bars 21 are arranged on both sides of the inner wall of the fermentation cabinet 1;

[0027] In this embodiment, when pushing in the perforated tray 2, manually lift the activity frame 7 upwards. When the activity frame 7 is lifted upwards, the spring 6 is stretched through the fixing rod 5 until the scraping plate 9 below the hanging frame 8 is lifted. After the perforated tray 2 is completely pushed in, release the activity frame 7. At this time, the stretched spring 6 controls the activity frame 7 to descend and reset and then extends into the perforated tray 2, which can facilitate feeding and discharging.

[0028] As Figure 5 shown, a transmission housing 3 is arranged outside one side of the fermentation cabinet 1. A driving mechanism is arranged inside the transmission housing 3. The driving mechanism includes a motor 10. The motor 10 is arranged on the outer side of the middle part of the transmission housing 3. Two driving pulleys 11 are arranged side by side at the output shaft end of the motor 10. Driven pulleys 12 are arranged at the upper and lower ends inside the transmission housing 3. The two driving pulleys 11 are respectively movably connected with the two driven pulleys 12 on both sides through two belts. Reciprocating lead screws 13 are arranged at one ends of the driving pulleys 11 and the two driven pulleys 12 close to the fermentation cabinet 1. The reciprocating lead screws 13 are movably connected with the right end of the fixing frame 4. The driving mechanism further includes a guide rod 14. The guide rod 14 is movably sleeved at one end of the fixing frame 4 far from the reciprocating lead screw 13. The two ends of the guide rod 14 are fixedly connected with the inner wall of the fermentation cabinet 1;

[0029] In this embodiment, during fermentation, start the motor 10. The motor 10 drives the two driving pulleys 11 to rotate synchronously. After the two driving pulleys 11 rotate, they respectively drive the two driven pulleys 12 to rotate through a belt. After the two driven pulleys 12 and the driving pulleys 11 rotate, they drive the reciprocating lead screws 13 to rotate. When the reciprocating lead screws 13 rotate, they drive the fixing frame 4 to move back and forth, thereby driving the scraping plate 9 below to stir the tea leaves.

[0030] As Figure 3As shown, the driving mechanism is transmission-connected to the stirring mechanism, and a spray mechanism is provided on the back of the fermentation cabinet 1. The spray mechanism includes a circulation pump 15, which is provided on the back of the fermentation cabinet 1. The upper end of the circulation pump 15 is connected to a sprayer 17 through an output pipe 16. The sprayer 17 is provided at the upper end of the interior of the fermentation cabinet 1. The lower end of the circulation pump 15 is connected to a water tank 19 through an input pipe 18. A filter plate 20 is detachably provided on the upper end of the interior of the water tank 19.

[0031] In this embodiment, after the circulation pump 15 is started, the water inside the water tank 19 is extracted through the input pipe 18, and then pumped to the sprayer 17 through the output pipe 16, and then sprayed on the dark tea inside the fermentation cabinet 1. After the dark tea inside the upper perforated tray 2 is sprayed, the water leaks into the perforated tray 2 below, and finally flows back into the water tank 19 and is filtered by the filter plate 20, thereby facilitating circulation spraying.

[0032] Working principle: During fermentation, open the fermentation cabinet 1, take out the perforated tray 2, place the black tea to be fermented on the perforated tray 2, then snap the guide strips 21 on both sides of the perforated tray 2 along the guide grooves 22 provided on the inner wall of the fermentation cabinet 1 and push it in. When pushing the perforated tray 2 in, manually lift the movable frame 7. When the movable frame 7 is lifted up, the spring 6 is stretched by the fixed rod 5 until the scraper 9 under the hanger 8 is lifted. When the perforated tray 2 is fully pushed in, release the movable frame 7. At this time, the stretched spring 6 controls the movable frame 7 to descend and reset, and then extend into the perforated tray 2. Then start the circulation pump 15. After the circulation pump 15 is started, the water inside the water tank 19 is pumped out through the input pipe 18, and then pumped to the spray through the output pipe 16. In the device 17, the black tea inside the fermentation cabinet 1 is sprayed, and after the black tea inside the upper perforated tray 2 is sprayed, the water leaks into the perforated tray 2 below, and finally flows back to the water tank 19 and is filtered by the filter plate 20. During the spraying process, in order to facilitate water leakage and sufficient contact between tea leaves and water, the motor 10 is started during fermentation. The motor 10 drives the two active pulleys 11 to rotate synchronously. After the two active pulleys 11 rotate, they drive the two driven pulleys 12 to rotate through a belt respectively. After the two driven pulleys 12 and the active pulley 11 rotate, they drive the reciprocating screw 13 to rotate. When the reciprocating screw 13 rotates, it drives the fixed frame 4 to move back and forth, thereby driving the scraper 9 below to stir the tea leaves.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A fermentation device for emitting fermented dark tea with golden flower, characterized in that: including A fermentation cabinet (1), inside which there are three perforated trays (2) arranged in sequence from top to bottom. Stirring mechanisms are arranged at the upper ends of the fermentation cabinet (1) close to the three perforated trays (2), and a water tank (19) is arranged at the bottom end of the fermentation cabinet (1). On the outer side of one side of the fermentation cabinet (1), there is a transmission housing (3). Inside the transmission housing (3), there is a driving mechanism which is in transmission connection with the stirring mechanism. On the back of the fermentation cabinet (1), there is a spraying mechanism. The stirring mechanism includes a fixing frame (4). The fixing frame (4) is movably installed at the upper ends of the fermentation cabinet (1) close to the three perforated trays (2). Fixed rods (5) are movably installed on both sides of the fixing frame (4). Between the upper end outside of the fixed rod (5) and the fixing frame (4), there is a spring (6). Between the bottom ends of the two fixed rods (5), there is a movable frame (7). At the two sides of the bottom end of the movable frame (7), there are hanging frames (8) symmetrically arranged. Between the bottom ends of the hanging frames (8), there is a scraping plate (9).

2. The fermentation device for emitting fermented dark tea with golden flower according to claim 1, characterized in that: The driving mechanism includes a motor (10). The motor (10) is arranged on the outer side of the middle of the transmission housing (3). At the output shaft end of the motor (10), there are two driving pulleys (11) arranged side by side. At the upper and lower ends inside the transmission housing (3), there are driven pulleys (12). The two driving pulleys (11) are movably connected with the driven pulleys (12) on both sides through two belts respectively. At the ends of the driving pulley (11) and the two driven pulleys (12) close to the fermentation cabinet (1), there are reciprocating lead screws (13). The reciprocating lead screw (13) is movably connected with the right end of the fixing frame (4).

3. A fermentation device for emitting fermented dark tea with golden flower, characterized in that: The driving mechanism also includes a guide rod (14). The guide rod (14) is movably sleeved at one end of the fixing frame (4) far from the reciprocating lead screw (13). The two ends of the guide rod (14) are fixedly connected with the inner wall of the fermentation cabinet (1).

4. A fermentation device for emitting fermented dark tea with golden flower, characterized in that: The spraying mechanism includes a circulating pump (15). The circulating pump (15) is arranged on the back of the fermentation cabinet (1). The upper end of the circulating pump (15) is communicated with a sprayer (17) through an output pipe (16). The sprayer (17) is arranged at the upper end inside the fermentation cabinet (1). The lower end of the circulating pump (15) is communicated with the water tank (19) through an input pipe (18). A filter plate (20) is detachably arranged at the upper end inside the water tank (19).

5. The fermentation device for emitting golden flower dark tea according to claim 1, wherein: Guide strips (21) are arranged on both sides of the perforated tray (2). Guide grooves (22) matching the guide strips (21) are arranged on both sides of the inner wall of the fermentation cabinet (1).

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