Air cooling conveyor for black tea leaf production

Abstract

The utility model relates to the technical field of black tea production, and discloses an air cooling conveyor for black tea production, which comprises a base, and a shaking mechanism is arranged at the top of the base; the shaking mechanism comprises two side plates, two sliding rods, a filter plate, a fence, a transmission shaft, a roller, an annular sliding rail, a first sliding block and a motor; the side plates are fixedly connected to the top of the base, the front ends and the rear ends of the sliding rods slidably penetrate through the two side plates through linear bearings correspondingly, the filter plate is fixedly connected to the tops of the two sliding rods, the filter plate is obliquely arranged in a left-high and right-low mode, and the fence is fixedly connected to the top of the filter plate. The motor is started to drive the transmission shaft to rotate, the transmission shaft rotates to drive the filter plate to move front and back, a shaking sieve is formed to shake and scatter tea leaves, the tea leaves can gradually roll into the collecting box from the filter plate, conveying from left to right is completed, manual shaking and scatter of the tea leaves are replaced, and manpower expenditure is saved for a factory.

Description

Technical Field

[0001] The utility model relates to the technical field of black tea production, in particular to an air-cooling conveyor for black tea production. Background Art

[0002] Black tea is the young leaves or buds of the tea plant of the family Theaceae. Black tea is not grown naturally, but was made from green tea in the late Ming and early Qing dynasties. It is made from suitable new buds and leaves of tea trees, and is refined through a series of processes such as withering, rolling (cutting), fermentation, and drying. The fermentation causes a chemical reaction in the ingredients in the tea leaves, and when brewed with water, it not only has a pleasant aroma, but also presents a unique dark red tea color, so it is called "black tea". The processing technology of black tea mainly includes the steps of picking, withering, rolling, fermentation, and drying.

[0003] According to a Chinese patent with the announcement number "CN219078175U", an air-cooled conveyor for producing black tea leaves is disclosed, which includes a shell, a support frame located at the bottom of the shell and supporting it, and a conveyor belt installed inside the shell to convey the black tea leaves, and the shell extends upward and its upper end height is higher than the upper end height of the conveyor belt. The utility model has the following advantages and effects: through a plurality of fan bodies slidably connected to the slide rail, the black tea leaves on the conveyor belt below can be air-cooled and dissipated, improving the cooling efficiency while ensuring the processing progress, and can be rotated in the threaded groove by screwing the bolt according to the use requirements, so as to be threadedly connected or disengaged with the first slider, the fan body is placed between the four first sliders arranged opposite to each other, and the number and position of the fan bodies can be adjusted by adjusting the position and number of the first sliders, which is flexible.

[0004] However, black tea usually clumps together after the rolling process, and needs to be manually shaken out before being conveyed to the next process. Manually shaking out the black tea is not only time-consuming and laborious, but also increases the labor cost of the factory. Therefore, an air-cooled conveyor for black tea production is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an air-cooling conveyor for the production of black tea in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An air-cooled conveyor for producing black tea leaves comprises a base, and a shaking mechanism is arranged on the top of the base;

[0008] The shaking mechanism includes two side plates, two sliding rods, a filter plate, a baffle, a transmission shaft, a roller, an annular slide rail, a first slide block, and a motor;

[0009] The side plate is fixedly connected to the top of the base, the front and rear ends of the slide bar slide through the two side plates through linear bearings, the filter plate is fixedly connected to the top of the two slide bars, the filter plate is tilted with the left side higher and the right side lower, the enclosure is fixedly connected to the top of the filter plate, and the motor is fixedly connected to the front side of the side plate. The filter plate is set to shake the tea leaves and filter out the debris mixed in the tea leaves.

[0010] Preferably, the front and rear ends of the transmission shaft rotate through the two side plates through bearings, and the front end of the transmission shaft is fixedly connected to the back output end of the motor. The side plates are provided to provide support force for the transmission shaft.

[0011] Preferably, the drum is fixedly connected to the middle of the transmission shaft, the annular slide rail is arranged on the circumferential outer wall of the drum, the first slider is fixedly connected to the bottom of the filter plate, and the annular slide rail is slidably connected to the first slider.

[0012] Preferably, a cooling mechanism is provided on the top of the base, the cooling mechanism comprises a slide groove, two second sliders are slidably connected inside the slide groove, a vertical plate is fixedly connected to the front of the second slider, and a cooling fan is fixedly connected to the top of the vertical plate. The slide groove is provided to limit the left and right movement of the second slider.

[0013] Preferably, a cam is fixedly connected to the middle of the transmission shaft, and the cam is arranged between the two vertical plates. The transmission shaft is arranged to drive the cam to rotate.

[0014] Preferably, a card slot is provided on the front side of the front side panel, a dust sticking plate is connected inside the card slot, and a collection box 3 is fixedly connected to the top of the base 1. The dust blown by the cooling fan is adhered by setting the dust sticking plate.

[0015] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0016] 1. Turn on the motor to drive the transmission shaft to rotate. The rotation of the transmission shaft drives the filter plate to move forward and backward, forming a shaking screen to shake the tea leaves. The tea leaves will gradually roll off the filter plate into the collection box, completing the transportation from left to right, thereby replacing manual shaking of the tea leaves and saving manpower expenses for the factory.

[0017] 2. The rotation of the transmission shaft drives the cam to rotate, and the rotation of the cam drives the two vertical plates to move left and right. The left and right movement of the two vertical plates drives the two cooling fans to move left and right, and the tea leaves on the filter plate are evenly cooled during the movement, thereby increasing the cooling speed of the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0020] Figure 3 It is the first front cross-sectional view of the utility model;

[0021] Figure 4 It is a second front cross-sectional view of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the annular slide rail area in the utility model.

[0023] In the figure: 1. base; 2. shaking mechanism; 3. collecting box; 4. cooling mechanism; 5. dust-adhesive plate; 21. side plate; 22. slide bar; 23. filter plate; 24. enclosure; 25. transmission shaft; 26. roller; 27. annular slide rail; 28. first slide block; 29. ​​motor; 41. slide groove; 42. second slide block; 43. vertical plate; 44. air-conditioning fan; 45. cam. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "several" is two or more unless otherwise specifically defined.

[0028] Please refer to Figure 1-5 , an embodiment of the present utility model is: an air-cooled conveyor for black tea leaf production, including a base 1, and a shaking mechanism 2 is arranged on the top of the base 1; the shaking mechanism 2 includes two side plates 21, two sliding rods 22, a filter plate 23, a retaining wall 24, a transmission shaft 25, a roller 26, an annular slide rail 27, a first slider 28, and a motor 29; the side plates 21 are fixedly connected to the top of the base 1, the front and rear ends of the sliding rods 22 respectively slide through the two side plates 21 via linear bearings, the filter plate 23 is fixedly connected to the tops of the two sliding rods 22, the filter plate 23 is inclined to be higher on the left and lower on the right, the retaining wall 24 is fixedly connected to the top of the filter plate 23, and the motor 29 is fixedly connected to the front of the front side plate 21. By providing the filter plate 23, the tea leaves are shaken and the debris mixed in the tea leaves is filtered out. The front and rear ends of the transmission shaft 25 respectively rotate through the two side plates 21 via bearings, and the front end of the transmission shaft 25 is fixedly connected to the output end on the back of the motor 29.

[0029] By providing the side plates 21, a supporting force is provided for the transmission shaft 25. The roller 26 is fixedly connected to the middle of the transmission shaft 25, the annular slide rail 27 is arranged on the circumferential outer wall of the roller 26, the first slider 28 is fixedly connected to the bottom of the filter plate 23, and the annular slide rail 27 is slidably connected to the first slider 28.

[0030] Working principle: When in use, first place the tea leaves to be shaken on the upper left corner of the filter plate 23, then start the motor 29 to drive the transmission shaft 25 to rotate. The rotation of the transmission shaft 25 drives the roller 26 to rotate, the rotation of the roller 26 drives the annular slide rail 27 to rotate, the rotation of the annular slide rail 27 drives the first slider 28 to move back and forth, the back-and-forth movement of the first slider 28 drives the filter plate 23 to move back and forth, and a shaking sieve is formed to shake the tea leaves, and the tea leaves will gradually roll down from the filter plate 23 into the collection box 3, completing the conveyance from left to right.

[0031] Please refer to Figure 1-5On the basis of the above embodiment, in another embodiment of the utility model, a cooling mechanism 4 is provided on the top of the base 1, and the cooling mechanism 4 includes a slide 41, and two second sliders 42 are slidably connected inside the slide 41, and a vertical plate 43 is fixedly connected to the front of the second slider 42, and a cold air fan 44 is fixedly connected to the top of the vertical plate 43. The left and right movement of the second slider 42 is limited by setting the slide 41. A cam 45 is fixedly connected to the middle of the transmission shaft 25, and the cam 45 is arranged between the two vertical plates 43. The cam 45 is driven to rotate by setting the transmission shaft 25. A card slot is provided on the front of the front side plate 21, and a dust sticking plate 5 is clamped inside the card slot, and a collection box 3 is fixedly connected to the top of the base 1. The dust blown up by the cold air fan 44 is adhered by setting the dust sticking plate 5.

[0032] Working principle: When in use, the transmission shaft 25 rotates to drive the cam 45 to rotate, the rotation of the cam 45 drives the two vertical plates 43 to move left and right, the left and right movement of the two vertical plates 43 drives the two cooling fans 44 to move left and right, and the tea leaves on the filter plate 23 are evenly cooled during the movement.

[0033] The utility model provides an air-cooled conveyor for the production of black tea leaves. There are many methods and ways to implement the technical solution. The above is only the preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. An air-cooled conveyor for producing black tea leaves, comprising a base (1), characterized in that: A shaking mechanism (2) is provided on the top of the base (1); The shaking mechanism (2) comprises two side plates (21), two sliding rods (22), a filter plate (23), a baffle (24), a transmission shaft (25), a roller (26), an annular slide rail (27), a first slide block (28), and a motor (29); The side plate (21) is fixedly connected to the top of the base (1); the front and rear ends of the slide rod (22) slide through the two side plates (21) through linear bearings respectively; the filter plate (23) is fixedly connected to the top of the two slide rods (22); the filter plate (23) is tilted in a shape of being higher on the left and lower on the right; the enclosure (24) is fixedly connected to the top of the filter plate (23); and the motor (29) is fixedly connected to the front of the side plate (21).

2. The air-cooled conveyor for producing black tea according to claim 1, characterized in that: The front and rear ends of the transmission shaft (25) are respectively rotatable and penetrate the two side plates (21) through bearings, and the front end of the transmission shaft (25) is fixedly connected to the back output end of the motor (29).

3. The air-cooled conveyor for black tea production according to claim 2, characterized in that: The roller (26) is fixedly connected to the middle part of the transmission shaft (25), the annular slide rail (27) is arranged on the circumferential outer wall of the roller (26), the first slide block (28) is fixedly connected to the bottom of the filter plate (23), and the annular slide rail (27) is slidably connected to the first slide block (28).

4. The air-cooled conveyor for black tea production according to claim 3, characterized in that: A cooling mechanism (4) is arranged on the top of the base (1), and the cooling mechanism (4) comprises a slide groove (41), two second sliders (42) are slidably connected inside the slide groove (41), a vertical plate (43) is fixedly connected to the front of the second slider (42), and a cooling fan (44) is fixedly connected to the top of the vertical plate (43).

5. The air-cooled conveyor for producing black tea according to claim 4, characterized in that: A cam (45) is fixedly connected to the middle of the transmission shaft (25), and the cam (45) is arranged between the two vertical plates (43).

6. The air-cooled conveyor for producing black tea according to claim 5, characterized in that: A card slot is provided on the front side of the front side plate (21), a dust-binding plate (5) is card-engaged inside the card slot, and a collection box (3) is fixedly connected to the top of the base (1).

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