Withering equipment for black tea production

Abstract

The utility model relates to withering equipment for black tea production, in particular to the technical field of black tea production equipment. The device comprises a box body, a box door, a rotating basket, a first rotating shaft, a second rotating shaft, a fan, a gear, an annular gear ring, a first bevel gear, a second bevel gear, a first motor, a rotating drum, a second motor and an LED plant growth lamp, the fan is started, the first motor is started to drive the second rotating shaft to rotate, air generated by the fan is evenly discharged from an air outlet, even ventilation is achieved, and the effect of uniform ventilation is achieved. When a second rotating shaft rotates, a gear is meshed with an annular gear ring to drive a rotating basket to rotate, and meanwhile, a second motor is started to drive a rotating drum to rotate along with the rotating basket so as to turn over the tea leaves, so that uniform withering of the tea leaves is realized through rotation of the rotating basket and the rotating drum; the LED plant growth lamps are turned on to simulate natural illumination conditions, so that chemical components in the tea leaves are promoted to be converted, and the withering quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of black tea production equipment, in particular to withering equipment for black tea production. Background Art

[0002] Black tea is a fully fermented tea, which is made from new leaves of suitable tea trees through a series of processes such as withering, rolling, fermentation and drying. Black tea is named because the tea soup and leaf background after brewing from dry tea are red.

[0003] The existing withering equipment cannot turn the tea leaves during the withering process of black tea, and there are also problems such as uneven withering and poor ventilation, which affects the withering quality of the tea leaves. Utility Model Content

[0004] (1) Technical solution

[0005] In order to solve the above technical problems, the utility model provides a withering device for black tea production, including a box body, a box door, a rotating basket, a first rotating shaft, a second rotating shaft, a fan, a gear, an annular gear ring, a first bevel gear, a second bevel gear, a first motor, a rotating drum, a second motor, and an LED plant growth lamp, wherein the box body is provided with the box door on both sides, the second rotating shaft is vertically rotatably installed in the middle of the box body, the rotating basket is rotatably installed between the top and bottom inner walls of the box body corresponding to the two sides of the second rotating shaft, a plurality of air outlet holes are evenly opened on the second rotating shaft, a plurality of the fans are evenly distributed from top to bottom in the second rotating shaft, and the second The gear is fixedly installed in the middle of the rotating shaft, and the annular gear ring is fixedly installed in the middle of the outer side of the rotating basket, and the annular gear ring is meshed with the gear. The upper part of the second rotating shaft passes through the top of the box body and is rotatably connected to the top of the box body. The upper end of the second rotating shaft is fixedly connected to the first bevel gear, and the output shaft of the first motor is fixedly connected to the second bevel gear, and the first bevel gear is meshed with the second bevel gear. A plurality of rotating drums are rotatably installed in the rotating basket from top to bottom, and the rotating drum is driven by the second motor. A feeding door is provided on the rotating drum, and the LED plant growth light is provided on the inner wall of the top of the rotating basket.

[0006] Preferably, the box door is hinged to the box body via a hinge.

[0007] Preferably, the first rotating shafts are rotatably mounted on the inner walls of the top and bottom of the box body at positions corresponding to the rotating basket, and one end of the two first rotating shafts close to the rotating basket is fixedly connected to the top and bottom of the rotating basket respectively.

[0008] Preferably, at least four rotating drums are installed in each rotating basket and the rotating drums are equidistantly distributed.

[0009] Preferably, the outer wall of the drum is mesh-shaped.

[0010] Preferably, third rotating shafts are fixedly connected to both sides of the rotating drum, and ends of two third rotating shafts away from the rotating drum are rotatably connected to inner walls of both sides of the rotating basket respectively.

[0011] (2) Beneficial effects

[0012] The utility model provides a withering device for black tea production. Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By turning on the fan, starting the first motor to drive the second shaft to rotate, the wind generated by the fan is evenly discharged from the air outlet to achieve uniform ventilation and ensure the withering quality of the tea leaves.

[0014] 2. When the second shaft rotates, the gear meshes with the annular gear ring and drives the rotating basket to rotate. At the same time, the second motor is started to drive the rotating drum to rotate to turn the tea leaves. The rotation of the rotating basket and the rotating drum achieves uniform withering of the tea leaves.

[0015] 3. By turning on the LED plant growth lamp, natural lighting conditions are simulated to promote the transformation of chemical components in tea and improve the withering quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model when the box door is opened.

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the second rotating shaft of the utility model.

[0018] Figure 3 It is a front view of the utility model when the box door is closed.

[0019] The accompanying drawings are marked as: 1-box body, 2-box door, 3-rotating basket, 4-first rotating shaft, 5-second rotating shaft, 51-air outlet, 6-fan, 7-gear, 8-annular gear ring, 9-first bevel gear, 10-second bevel gear, 11-first motor, 12-rotating drum, 121-third rotating shaft, 122-feeding door, 13-second motor, 14-LED plant growth lamp. DETAILED DESCRIPTION

[0020] The utility model is further described in conjunction with the accompanying drawings and embodiments.

[0021] like Figures 1 to 3As shown, the utility model described in the withering equipment for black tea production includes a box body 1, a box door 2, a rotating basket 3, a first rotating shaft 4, a second rotating shaft 5, a fan 6, a gear 7, an annular gear ring 8, a first bevel gear 9, a second bevel gear 10, a first motor 11, a rotating drum 12, a second motor 13, and an LED plant growth lamp 14. The box body 1 is provided with the box door 2 on both sides, the middle part of the box body 1 is vertically rotatably installed with the second rotating shaft 5, the rotating basket 3 is rotatably installed between the top and bottom inner walls of the box body 1 corresponding to the two sides of the second rotating shaft 5, a plurality of air outlet holes 51 are evenly opened on the second rotating shaft 5, a plurality of the fans 6 are evenly distributed from top to bottom in the second rotating shaft 5, and the middle part of the second rotating shaft 5 The gear 7 is fixedly installed in the middle of the outer side of the rotating basket 3, and the annular gear ring 8 is fixedly installed, and the annular gear ring 8 is meshed with the gear 7. The upper part of the second rotating shaft 5 passes through the top of the box body 1 and is rotatably connected to the top of the box body 1. The upper end of the second rotating shaft 5 is fixedly connected to the first bevel gear 9, and the output shaft of the first motor 11 is fixedly connected to the second bevel gear 10, and the first bevel gear 10 is meshed with the second bevel gear 10. A plurality of rotating drums 12 are rotatably installed in the rotating basket 3 from top to bottom, and the rotating drum 12 is driven by the second motor 13. A feeding door 122 is provided on the rotating drum 12, and the LED plant growth light 14 is provided on the inner wall at the top of the rotating basket 3.

[0022] The box door 2 is hinged to the box body 1 through a hinge, and the first rotating shaft 4 is rotatably installed at the positions of the top and bottom inner walls of the box body 1 corresponding to the rotating basket 3, and one end of the two first rotating shafts 4 close to the rotating basket 3 is fixedly connected to the top and bottom of the rotating basket 3 respectively.

[0023] At least four rotating drums 12 are installed in each rotating basket 3 and the rotating drums 12 are equidistantly distributed.

[0024] The outer wall of the rotating drum 12 is in a mesh shape. The two sides of the rotating drum 12 are fixedly connected with third rotating shafts 121. The ends of the two third rotating shafts 121 away from the rotating drum 12 are rotatably connected to the inner walls of the rotating basket 3 on both sides respectively.

[0025] In actual work, open the feed door 122, put the tea leaves to be withered into each layer of the drum 12, close the feed door 122, turn on the fan 6, start the first motor 11 to drive the second shaft 5 to rotate and discharge the wind generated by the fan 6 evenly from the air outlet 51 to achieve uniform ventilation. While the second shaft 5 rotates, the gear 7 is engaged with the annular gear ring 8 and the basket 3 is also driven to rotate. At the same time, the second motor 13 is also started to drive the drum 12 to rotate to achieve the turning of the tea leaves. The rotation of the basket 3 and the drum 12 achieves uniform withering of the tea leaves. At the same time, the LED plant growth lamp 14 can also be turned on to simulate natural lighting conditions, promote the conversion of chemical components in the tea leaves, and improve the withering quality. After the withering is completed, open the feed door 122 and discharge the withered tea leaves in time through the rotation of the drum 12.

[0026] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description is relatively specific and detailed, but the utility model is not limited to these embodiments. It should be pointed out that for ordinary technicians in this field. Under the premise of not departing from the purpose of the utility model, any improvement made shall fall within the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A withering device for black tea production, characterized in that: The invention comprises a box body (1), a box door (2), a rotating basket (3), a first rotating shaft (4), a second rotating shaft (5), a fan (6), a gear (7), an annular gear ring (8), a first bevel gear (9), a second bevel gear (10), a first motor (11), a rotating drum (12), a second motor (13), and an LED plant growth lamp (14). The box body (1) is provided with the box door (2) on both sides. The middle part of the box body (1) is vertically rotatably mounted with the second rotating shaft (5). The rotating basket (3) is rotatably mounted between the top and bottom inner walls of the box body (1) corresponding to the two sides of the second rotating shaft (5). The second rotating shaft (5) is evenly provided with a plurality of air outlet holes (51). The second rotating shaft (5) is evenly distributed with a plurality of fans (6) from top to bottom. The middle part of the second rotating shaft (5) is fixedly mounted with a The gear (7) is fixedly mounted with the annular gear ring (8) at the middle of the outer side of the rotating basket (3), the annular gear ring (8) meshing with the gear (7), the upper part of the second rotating shaft (5) passes through the top of the box body (1) and is rotatably connected to the top of the box body (1), the upper end of the second rotating shaft (5) is fixedly connected with the first bevel gear (9), the output shaft of the first motor (11) is fixedly connected with the second bevel gear (10), the first bevel gear (9) meshing with the second bevel gear (10), a plurality of rotating drums (12) are rotatably mounted in sequence from top to bottom in the rotating basket (3), the rotating drums (12) are driven by the second motor (13), a feed door (122) is provided on the rotating drum (12), and the LED plant growth lamp (14) is provided on the inner wall of the top of the rotating basket (3).

2. A withering device for black tea production according to claim 1, characterized in that: The box door (2) is hinged to the box body (1) via a hinge.

3. A withering device for black tea production according to claim 1, characterized in that: The first rotating shafts (4) are rotatably mounted on the inner walls of the top and bottom of the box body (1) at positions corresponding to the rotating basket (3); one end of the two first rotating shafts (4) close to the rotating basket (3) is fixedly connected to the top and bottom of the rotating basket (3) respectively.

4. A withering device for black tea production according to claim 1, characterized in that: At least four rotating drums (12) are installed in each rotating basket (3), and the rotating drums (12) are arranged at equal distances from each other.

5. The withering equipment for black tea production according to claim 1, characterized in that: The outer wall of the rotating drum (12) is in a mesh shape.

6. A withering device for black tea production according to claim 1, characterized in that: A third rotating shaft (121) is fixedly connected to both sides of the rotating drum (12); one end of the two third rotating shafts (121) away from the rotating drum (12) is rotatably connected to the inner walls of both sides of the rotating basket (3) respectively.

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