Drying box for processing black tea leaves

Abstract

The utility model relates to the technical field of black tea processing, and discloses a drying box for black tea processing, which solves the problem that the drying box for black tea processing cannot fully dry black tea in the using process, and comprises a box body, box doors are symmetrically arranged on the outer side of the box body, a handle is fixedly installed on the side, away from the box body, of the box door, a ventilation net plate is fixedly installed in the top end of the box body in a penetrating mode, a control switch is fixedly installed on one side of the box body, an adjusting drying assembly is fixedly installed at the bottom of the box body, and the top end of the adjusting drying assembly extends into the box body; the circular placing screen frame is located at the bottom end in the box body, and a frame body is fixedly mounted at the bottom of the box body; according to the drying box for black tea processing, in the using process, black tea leaves can be fully dried, the working efficiency is improved, and therefore better practicability can be achieved conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of black tea processing, and particularly relates to a drying box for black tea leaf processing. Background Art

[0002] Tea processing refers to the process in which fresh tea buds and leaves are processed into various semi-finished or finished teas through various tea-making processes. Tea processing covers processes such as withering, shaking, and baking. Green tea, oolong tea, and black tea are common finished products. During the process of black tea processing, a drying box is required for drying operations. However, during the use of the drying box for black tea processing, the black tea leaves cannot be fully dried, which reduces the working efficiency and thus is not convenient for achieving better practicability. Content of the Utility Model

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a drying box for black tea leaf processing, effectively solving the problem that during the use of the drying box for black tea processing, the black tea leaves cannot be fully dried, reducing the working efficiency, and thus not being convenient for achieving better practicability.

[0004] To achieve the above object, the utility model provides the following technical solution: A drying box for black tea leaf processing, including a box body. Symmetrically installed on the outer side of the box body are box doors, and a handle is fixedly installed on the side of the box door away from the box body. A ventilation net plate is fixedly penetrated and installed inside the top end of the box body. A control switch is fixedly installed on one side of the box body. An adjusting and drying component is fixedly installed at the bottom of the box body, and the top end of the adjusting and drying component extends into the box body. The adjusting and drying component includes a circular placement net frame, and the circular placement net frame is located at the inner bottom end of the box body. A frame body is fixedly installed at the bottom of the box body, a connecting elbow pipe is fixedly installed inside the frame body, a drying hot air blower is fixedly installed on the outer side of the frame body, and one end of the connecting elbow pipe fixedly penetrates through one side of the frame body and is fixedly connected to the output port of the drying hot air blower. A rotating joint is fixedly installed at the top of the connecting elbow pipe. A rotating pipe is rotatably installed inside the top end of the rotating joint, and the top of the rotating pipe movably penetrates and extends into the box body. A positioning bearing is fixedly installed inside the top end of the rotating pipe. A positioning support rod is rotatably installed inside the positioning bearing, and the bottom of the positioning support rod extends below the connecting elbow pipe. The bottom of the positioning support rod is rotatably installed with a positioning shaft seat, and the positioning shaft seat is fixedly installed at the inner bottom end of the frame body. The top of the positioning support rod is fixedly connected to the middle of the bottom end of the circular placement net frame. Four movable pipes are evenly fixedly installed on the outer side of the top end of the rotating pipe. Four air outlet covers are evenly fixedly installed on the top of the four movable pipes, and a protective net plate is fixedly installed on the top of the air outlet cover.

[0005] Preferably, a positioning sleeve is fixedly installed through the inner part of one end of the connecting elbow pipe far away from the drying hot air blower. Sealing bearings are symmetrically and fixedly installed inside the positioning sleeve, and the positioning support rod is rotatably installed inside the sealing bearings.

[0006] Preferably, a driving motor is fixedly installed on one side of the frame body far away from the drying hot air blower, and the output shaft of the driving motor movably penetrates and extends to the inside of the frame body. A driving bevel gear is fixedly installed at one end of the output shaft of the driving motor inside the frame body. A reduction bevel gear A and a reduction bevel gear B are meshed and connected to the outside of the driving bevel gear. The reduction bevel gear A is fixedly installed on the outer side of the bottom end of the rotating pipe, and the reduction bevel gear B is fixedly installed on the outer side of the bottom end of the positioning support rod.

[0007] Preferably, a support bottom plate is arranged directly below the box body. Fixed installation holes are penetrated through the four corner edges of the support bottom plate. Four support rods are symmetrically and fixedly installed on the top of the support bottom plate, and the top ends of the four support rods are respectively fixedly connected to the four corner edges of the bottom of the box body.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0009] 1) During the work, through the interaction of the box body, the box door, the ventilation net plate, the control switch and the adjustable drying assembly, when the drying box for black tea processing is in use, the black tea leaves can be fully dried, the work efficiency is improved, and thus better practicability is facilitated to achieve;

[0010] 2) During the work, through the interaction of the support bottom plate, the fixed installation holes and the support rods, the box body can be stably supported during use, so as to ensure that the overall drying box can work stably. Description of the Drawings

[0011] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0012] In the drawings:

[0013] Figure 1 is a schematic structural diagram of a drying box for black tea leaf processing of the present utility model;

[0014] Figure 2 is a schematic diagram of the internal structure of the box body of the present utility model;

[0015] Figure 3 is a schematic structural diagram of the adjustable drying assembly of the present utility model;

[0016] Figure 4Schematic enlarged structure diagram of the rotating pipe part of the present utility model;

[0017] Figure 5 Schematic enlarged structure diagram of the positioning sleeve part of the present utility model.

[0018] In the figure: 1, box body; 2, box door; 3, handle; 4, ventilation net plate; 5, control switch; 6, adjusting drying component; 7, circular placement net frame; 8, frame body; 9, connecting elbow pipe; 10, drying hot air blower; 11, rotating joint; 12, rotating pipe; 13, positioning bearing; 14, positioning support rod; 15, positioning shaft seat; 16, movable pipe; 17, air outlet hood; 18, protective net plate; 19, positioning sleeve; 20, sealing bearing; 21, driving motor; 22, driving bevel gear; 23, reduction bevel gear A; 24, reduction bevel gear B; 25, support bottom plate; 26, fixed installation hole; 27, support rod. Specific implementation manner

[0019] 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 the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1 is given by Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present utility model relates to a drying box for black tea processing, including a box body 1. Box doors 2 are symmetrically installed on the outer side of the box body 1, and a handle 3 is fixedly installed on the side of the box door 2 away from the box body 1. A ventilation net plate 4 is fixedly penetrated and installed inside the top end of the box body 1. A control switch 5 is fixedly installed on one side of the box body 1. An adjusting drying component 6 is fixedly installed at the bottom of the box body 1, and the top end of the adjusting drying component 6 extends into the box body 1. A support bottom plate 25 is arranged directly below the box body 1, and fixed installation holes 26 are respectively penetrated through the four corners of the support bottom plate 25. The arrangement of the fixed installation holes 26 facilitates the fixed installation of the support bottom plate 25 by using installation screws adapted to the diameter of the fixed installation holes 26 during use. Four support rods 27 are symmetrically and fixedly installed on the top of the support bottom plate 25, and the top ends of the four support rods 27 are respectively fixedly connected to the four corners of the bottom of the box body 1;

[0021] The adjusting and drying assembly 6 includes a circular placing mesh frame 7, and the circular placing mesh frame 7 is located at the inner bottom end of the box body 1. A frame body 8 is fixedly installed at the bottom of the box body 1. A connecting elbow pipe 9 is fixedly installed inside the frame body 8. A drying hot air blower 10 is fixedly installed on the outer side of the frame body 8. One end of the connecting elbow pipe 9 fixedly penetrates through one side of the frame body 8 and is fixedly connected to the output port of the drying hot air blower 10. A rotating joint 11 is fixedly installed at the top of the connecting elbow pipe 9. A rotating pipe 12 is rotatably installed inside the top end of the rotating joint 11. The top of the rotating pipe 12 movably penetrates and extends into the inside of the box body 1. A positioning bearing 13 is fixedly installed inside the top end of the rotating pipe 12. A positioning support rod 14 is rotatably installed inside the positioning bearing 13. The bottom of the positioning support rod 14 extends below the connecting elbow pipe 9. The bottom of the positioning support rod 14 is rotatably installed with a positioning shaft seat 15, and the positioning shaft seat 15 is fixedly installed at the inner bottom end of the frame body 8. The top of the positioning support rod 14 is fixedly connected to the middle of the bottom end of the circular placing mesh frame 7. A positioning sleeve 19 is fixedly penetrated and installed inside the end of the connecting elbow pipe 9 far from the drying hot air blower 10. Two sealing bearings 20 are symmetrically fixedly installed inside the positioning sleeve 19, and the positioning support rod 14 is rotatably installed inside the sealing bearings 20. Four movable pipes 16 are evenly fixedly installed on the outer side of the top end of the rotating pipe 12. Four air outlet covers 17 are evenly fixedly installed on the top of the four movable pipes 16, and a protective net plate 18 is fixedly installed on the top of the air outlet cover 17;

[0022] A driving motor 21 is fixedly installed on the side of the frame body 8 far from the drying hot air blower 10. The output shaft of the driving motor 21 movably penetrates and extends into the inside of the frame body 8. A driving bevel gear 22 is fixedly installed at the end of the output shaft of the driving motor 21 located inside the frame body 8. A reduction bevel gear A23 and a reduction bevel gear B24 are meshed and connected to the outer side of the driving bevel gear 22. The reduction bevel gear A23 is fixedly installed on the outer side of the bottom end of the rotating pipe 12, and the reduction bevel gear B24 is fixedly installed on the outer side of the bottom end of the positioning support rod 14.

[0023] During use, through the interaction of the box body 1, the box door 2, the ventilation mesh plate 4, the control switch 5, and the adjusting and drying assembly 6, the drying box for black tea processing can fully dry the black tea leaves during use, improving the work efficiency, thus facilitating better practicality. And through the interaction of the support bottom plate 25, the fixed installation holes 26, and the support rods 27, the box body 1 can be stably supported during use, ensuring that the overall drying box can work stably.

[0024] Working principle: During operation, first open the box door 2, place the circular meshware containing black tea leaves inside the circular placement mesh frame 7, then close the box door 2, start the drying hot air blower 10 to convey drying hot air into the connecting elbow 9, and then the drying hot air is conveyed into the rotating pipe 12 through the rotating joint 11, and then shunted into the four movable pipes 16, and then output upward through the air outlet hood 17. At the same time, start the driving motor 21 to drive the driving bevel gear 22 to rotate. The driving bevel gear 22 drives the reduction bevel gear A 23 and the reduction bevel gear B 24 to rotate in opposite directions. The reduction bevel gear A 23 drives the rotating pipe 12 to rotate, the rotating pipe 12 drives the movable pipe 16 to move, and the movable pipe 16 drives the air outlet hood 17 to output drying hot air during movement. At the same time, the reduction bevel gear B 24 drives the positioning support rod 14 to rotate, the positioning support rod 14 drives the circular placement mesh frame 7 to rotate, and the circular meshware containing black tea leaves inside the circular placement mesh frame 7 also rotates slowly accordingly. Cooperating with the downward moving air outlet hood 17, the black tea leaves are dried during movement, so that during the use of the drying box for black tea processing, the black tea leaves can be fully dried, improving the work efficiency, and thus facilitating better practicality.

Claims

1. A drying box for processing black tea, comprising a box body (1), characterized in that: The outer side of the box body (1) is symmetrically provided with a box door (2), and a handle (3) is fixedly provided on a side of the box door (2) away from the box body (1); a ventilation mesh plate (4) is fixedly provided inside the top of the box body (1) and penetrates therethrough; a control switch (5) is fixedly provided on one side of the box body (1); an adjustable drying assembly (6) is fixedly provided on the bottom of the box body (1), and the top of the adjustable drying assembly (6) extends into the interior of the box body (1); the adjustable drying assembly (6) comprises a circular placement net frame (7), and the circular placement net frame (7) is located at the bottom end of the interior of the box body (1); a frame (8) is fixedly provided on the bottom of the box body (1); a connecting elbow (9) is fixedly provided inside the frame body (8); a drying hot air blower (10) is fixedly provided on the outer side of the frame body (8), and one end of the connecting elbow (9) is fixedly provided through one side of the frame body (8) and is fixedly connected to an output port of the drying hot air blower (10); and the top of the connecting elbow (9) is fixedly provided with a connecting elbow (9) which is ... A rotating joint (11) is fixedly installed, a rotating tube (12) is rotatably installed inside the top of the rotating joint (11), and the top of the rotating tube (12) movably penetrates and extends into the interior of the box body (1), a positioning bearing (13) is fixedly installed inside the top of the rotating tube (12), a positioning support rod (14) is rotatably installed inside the positioning bearing (13), and the bottom of the positioning support rod (14) extends to the bottom of the connecting elbow (9), a positioning shaft seat (15) is rotatably installed at the bottom of the positioning support rod (14), and the positioning shaft seat (15) is fixedly installed at the bottom end of the frame body (8), the top of the positioning support rod (14) is fixedly connected to the middle part of the bottom end of the circular placement net frame (7), four movable tubes (16) are evenly fixedly installed on the outer side of the top of the rotating tube (12), and an air outlet cover (17) is evenly fixedly installed on the top of the four movable tubes (16), and a protective mesh plate (18) is fixedly installed on the top of the air outlet cover (17).

2. A drying box for black tea processing according to claim 1, characterized in that: A positioning sleeve (19) is fixedly installed and penetrated inside the end of the connecting elbow (9) away from the drying hot air blower (10), a sealing bearing (20) is symmetrically fixedly installed inside the positioning sleeve (19), and the positioning support rod (14) is rotatably installed inside the sealing bearing (20).

3. A drying box for black tea processing according to claim 1, characterized in that: A driving motor (21) is fixedly mounted on a side of the frame (8) away from the drying hot air blower (10), and an output shaft of the driving motor (21) movably penetrates and extends into the interior of the frame (8); a driving bevel gear (22) is fixedly mounted on one end of the output shaft of the driving motor (21) located inside the frame (8); a reduction bevel gear A (23) and a reduction bevel gear B (24) are meshedly connected on the outer side of the driving bevel gear (22); the reduction bevel gear A (23) is fixedly mounted on the outer side of the bottom end of the rotating tube (12), and the reduction bevel gear B (24) is fixedly mounted on the outer side of the bottom end of the positioning support rod (14).

4. A drying box for black tea processing according to claim 1, characterized in that: A support bottom plate (25) is arranged directly below the box body (1), and fixing holes (26) are provided through the four corners of the support bottom plate (25), and four support rods (27) are symmetrically fixedly installed on the top of the support bottom plate (25), and the tops of the four support rods (27) are respectively fixedly connected to the four corners of the bottom of the box body (1).

Images