Dynamic dryer for fast dehydration of tea leaves

Abstract

The utility model discloses a dynamic drying machine for fast dehydration of tea leaves, relates to the field of tea leaf processing, and solves the problems that during drying, the heat of the tea leaves located on the surface is far larger than that of the covered tea leaves located at the bottom, so that the tea leaves are dried unevenly inside and outside, and the drying effect is poor. And a top cover is hinged to the interior of the top groove, a discharging opening is fixedly formed in the bottom of the guiding hopper, and a support is fixedly installed on the outer side of the shell. Tea leaves are located in the drying cylinder during drying, the drying cylinder rotates, a rotating rod matched with the drying cylinder drives a shifting rod to rotate, the tea leaves in the drying cylinder can be rapidly stirred, hot air passes through an external fan and is introduced into the shell through an air pipe, and the hot air can penetrate through the drying cylinder through through holes in the drying cylinder; and the tea leaves penetrate through the tea leaves which continuously move inside, so that each tea leaf can be in full contact with hot air, and uniform insertion and drying are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a dynamic drying machine for fast dehydration of tea. Background Art

[0002] The dynamic tea dryer is a modern tea processing equipment. It adopts advanced drying technology and can dry tea efficiently, evenly and at a constant temperature. The dynamic tea dryer is mainly composed of a heating device, a fan, a drying chamber and a control system. During the drying process, the heating device heats the air and transports the hot air to the drying chamber through the fan, so that the tea is evenly heated.

[0003] The patent publication number "CN219415483U" disclosed by searching "a dynamic dryer for tea production" includes a drying box, a heat circulation component is arranged on the top of the drying box, and heating components are arranged on both sides of the interior of the drying box; the heat circulation component includes a circulation fan and a dehumidification box respectively arranged on the top and rear end surface of the drying box, and a dehumidification plate arranged on the inner side of the dehumidification box; the heating component includes a first heat exchange tube, and a second heat exchange tube arranged through a mounting frame. Through the setting of the heat circulation component, the circulating fan is used to circulate the air in the drying box, and the dehumidification box and the dehumidification plate are used to remove the moisture in the air of the drying box, which solves the existing problem of inconvenience in removing moisture from the internal air. Through the setting of the heating component, the second heat exchange tube is used to recover the waste heat of the first heat exchange tube and use it to preheat the tea leaves, which solves the existing problem of low heat utilization rate.

[0004] In response to the above-mentioned related problems, when drying the tea leaves, the tea leaves are placed on a rack. Since the tea leaves are in a static state after being placed, the tea leaves on the surface receive much more heat than the covered tea leaves at the bottom during drying, resulting in uneven drying of the tea leaves inside and outside, resulting in poor drying effect. Utility Model Content

[0005] Technical issues solved

[0006] In view of the problems existing in the prior art, the utility model provides a dynamic drying machine for fast dehydration of tea leaves.

[0007] Technical Solution

[0008] To achieve the above purpose, the utility model is implemented by the following technical solutions: a dynamic dryer for fast dehydration of tea leaves, comprising a shell, a top groove is provided on the top of the shell, a top cover is hinged inside the top groove, a drying assembly is arranged inside the shell, a power assembly is arranged on the side of the shell, air ducts are connected to the left and right sides of the shell, a guide bucket is fixedly installed on the bottom of the shell, a discharge port is fixedly installed on the bottom of the guide bucket, and a bracket is fixedly installed on the outside of the shell;

[0009] The drying assembly comprises a drying cylinder, and rotating cylinders are fixedly installed at both left and right ends of the drying cylinder. The rotating cylinder is rotatably connected to the inner wall of the shell, and a rotating rod is rotatably connected inside the drying cylinder, and a shifting rod is fixedly installed outside the rotating rod.

[0010] As a preferred solution of the dynamic dryer for fast dehydration of tea leaves described in the utility model, the two ends of the rotating rod respectively penetrate the interior of the corresponding rotating cylinder, the right end of the rotating rod is rotatably connected to the side wall of the outer shell, and the rotating rod and the axis of the drying cylinder coincide with each other.

[0011] By adopting the above technical solution, it is ensured that the rotating rod and the shifting rod rotate inside the drying cylinder, so that the tea leaves inside can be stirred conveniently.

[0012] As a preferred solution of the dynamic dryer for quick dehydration of tea leaves described in the utility model, the power assembly includes a power box, the power box is fixedly installed on the left side of the shell, a motor is fixedly installed on the inner bottom of the power box, and a driving bevel gear is fixedly installed on the output end of the motor.

[0013] By adopting the above technical solution, the active bevel gear is driven to rotate by the motor, and the power box is used to protect the power assembly.

[0014] As a preferred solution of the dynamic dryer for quick dehydration of tea leaves described in the utility model, the left side of the rotating cylinder and the rotating rod penetrates the side wall of the outer shell and is located inside the power box, the end face of the rotating cylinder is fixedly mounted with a first driven bevel gear, the outer side of the rotating rod is fixedly mounted with a second driven bevel gear, and the two ends of the driving bevel gear are respectively meshed with the second driven bevel gear and the first driven bevel gear.

[0015] By adopting the above technical solution, the driving bevel gear rotates to drive the two driven bevel gears to rotate synchronously in the opposite direction, thereby realizing the synchronous opposite rotation of the rotating rod and the drying drum.

[0016] As a preferred solution of the dynamic dryer for fast dehydration of tea leaves described in the utility model, the left end of the rotating rod is rotatably connected to the inner wall of the power box, and the first driven bevel gear is sleeved on the outer side of the rotating rod.

[0017] By adopting the above technical solution, it is ensured that the rotating rod and the drying drum rotate coaxially without interfering with each other.

[0018] As a preferred solution of the dynamic dryer for fast dehydration of tea leaves described in the utility model, a discharge trough is provided on the side wall of the drying cylinder, two arc-shaped plates are hinged inside the discharge trough, and a lock is fixedly installed at the connection of the two arc-shaped plates.

[0019] By adopting the above technical solution, the arc plate is fixed by the lock, and the arc plate can be opened to take the tea leaves out of the drying cylinder.

[0020] Beneficial Effects

[0021] The utility model provides a dynamic drying machine for fast dehydration of tea leaves. It has the following beneficial effects:

[0022] 1. When drying, the tea leaves are located inside the drying cylinder. The drying cylinder rotates, and the rotating rod drives the lever to rotate, so that the tea leaves inside can be quickly stirred. The hot air passes through the external fan and the air duct into the shell. The hot air can pass through the through holes on the drying cylinder and through the continuously moving tea leaves inside, thereby ensuring that each tea leaf can be fully exposed to the hot air, thereby ensuring uniform insertion and drying.

[0023] 2. The driving bevel gear is driven to rotate by starting the motor, and the driving bevel gear drives the first and second driven bevel gears to rotate in the opposite direction synchronously, thereby driving the rotating rod and the rotating cylinder to rotate in the opposite direction synchronously, so that the lever and the drying cylinder rotate at the same time, and the rotation directions of the two are different. This rotation method makes the stirring effect of the internal tea better, and the tea drying effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0026] Figure 2 This utility model Figure 1 Cross-sectional view of the internal structure.

[0027] Figure 3 It is a cross-sectional view of the internal structure of the drying component of the utility model.

[0028] Figure 4It is a three-dimensional diagram of the bottom structure of the drying component of the utility model.

[0029] In the figure, 1. shell; 2. drying component; 21. drying cylinder; 22. rotating cylinder; 23. rotating rod; 24. lever; 25. arc plate; 26. lock; 27. discharge chute; 3. power component; 31. power box; 32. motor; 33. first driven bevel gear; 34. second driven bevel gear; 35. driving bevel gear; 4. bracket; 5. guide bucket; 6. discharge port; 7. air duct; 8. top cover; 9. top trough. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] Example 1

[0032] Reference Figure 1-Figure 4 , which is the first embodiment of the utility model, and provides a dynamic drying machine for fast dehydration of tea leaves, comprising a shell 1, a top slot 9 is provided on the top of the shell 1, a top cover 8 is hinged inside the top slot 9, a drying assembly 2 is arranged inside the shell 1, a power assembly 3 is arranged on the side of the shell 1, air ducts 7 are connected to the left and right sides of the shell 1, a guide bucket 5 is fixedly installed on the bottom of the shell 1, a discharge port 6 is fixedly installed on the bottom of the guide bucket 5, and a bracket 4 is fixedly installed on the outside of the shell 1;

[0033] Specifically, the drying assembly 2 includes a drying cylinder 21, and a rotating cylinder 22 is fixedly installed at both left and right ends of the drying cylinder 21. The rotating cylinder 22 is rotatably connected to the inner wall of the outer shell 1. The interior of the drying cylinder 21 is rotatably connected to a rotating rod 23, and a lever 24 is fixedly installed on the outer side of the rotating rod 23. The two ends of the rotating rod 23 respectively penetrate the interior of the corresponding rotating cylinder 22, and the right end of the rotating rod 23 is rotatably connected to the side wall of the outer shell 1. The axis of the rotating rod 23 and the drying cylinder 21 coincide with each other. A discharge groove 27 is provided on the side wall of the drying cylinder 21, and two arc plates 25 are hinged inside the discharge groove 27, and a lock buckle 26 is fixedly installed at the connection between the two arc plates 25.

[0034] Furthermore, when the tea leaves are dried, they are located inside the drying cylinder 21. The drying cylinder 21 rotates, and the rotating rod 23 cooperates with the rotation to drive the lever 24 to rotate, so that the tea leaves inside can be quickly stirred. The hot air passes through the external fan and the air duct 7 into the shell 1. The hot air can pass through the drying cylinder 21 through the through holes on the drying cylinder 21 and through the tea leaves that are constantly moving inside, so that each tea leaf can be fully exposed to the hot air, so that the insertion and drying are uniform and the effect is better. The hot air after drying is discharged through the air duct 7 on the other side, and when discharged, the dried water vapor is discharged synchronously. When loading, first open the top cover 8, rotate the drying cylinder 21, align the discharge groove 27 with the top groove 9, open the lock 26, and open the curved plate 25, put the tea leaves to be dried into the drying cylinder 21 through the discharge groove 27, and re-fix the curved plate 25 through the lock 26, then close the top cover 8 to complete the loading process, and when unloading, first open the lock 26 to contact the curved plate 25, and rotate the drying cylinder 21 to align the discharge groove 27 with the guide bucket 5, then the tea leaves can be discharged into the guide bucket 5 through the discharge groove 27, and unloading can be achieved by opening the discharge port 6.

[0035] Example 2

[0036] Reference Figure 1-Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. The power assembly 3 includes a power box 31, and the power box 31 is fixedly installed on the left side of the housing 1. A motor 32 is fixedly installed on the inner bottom of the power box 31, and a driving bevel gear 35 is fixedly installed on the output end of the motor 32.

[0037] Specifically, the left side of the rotating cylinder 22 and the rotating rod 23 penetrates the side wall of the housing 1 and is located inside the power box 31. The first driven bevel gear 33 is fixedly installed on the end surface of the rotating cylinder 22, and the second driven bevel gear 34 is fixedly installed on the outer side of the rotating rod 23. The two ends of the driving bevel gear 35 are respectively meshed with the second driven bevel gear 34 and the first driven bevel gear 33. The left end of the rotating rod 23 is rotatably connected to the inner wall of the power box 31, and the first driven bevel gear 33 is sleeved on the outer side of the rotating rod 23.

[0038] Furthermore, when the device is in use, the driving bevel gear 35 is driven to rotate by starting the motor 32, and the driving bevel gear 35 drives the first and second driven bevel gears to rotate synchronously in the opposite direction, thereby driving the rotating rod 23 and the rotating cylinder 22 to rotate synchronously in the opposite direction, so that the lever 24 and the drying cylinder 21 rotate at the same time, and the rotation directions of the two are different. Through this rotation method, the stirring effect of the internal tea leaves is better, and the tea drying effect is better.

[0039] Working principle: When drying, the tea leaves are located inside the drying cylinder 21. The drying cylinder 21 rotates, and the rotating rod 23 drives the lever 24 to rotate, so that the tea leaves inside can be quickly stirred. The hot air passes through the external fan and the air duct 7 into the shell 1. The hot air can pass through the drying cylinder 21 through the through holes on the drying cylinder 21 and through the tea leaves that are constantly moving inside, so that each tea leaf can be fully exposed to the hot air, thereby ensuring that the insertion and drying are uniform and the effect is better. The dried hot air is discharged through the air duct 7 on the other side, and when discharged, the dried water vapor is discharged synchronously; when loading, first open the top cover 8, and rotate the drying cylinder 21, align the discharge slot 27 with the top slot 9, open the lock 26, and open the curved plate 25, and put the tea leaves to be dried into the drying cylinder through the discharge slot 27 The inside of the drying cylinder 21 is fixed with the lock 26 to re-fix the arc plate 25, and then the top cover 8 is closed to complete the loading process. When unloading, the lock 26 is opened to contact the fixation of the arc plate 25, and the drying cylinder 21 is rotated to align the discharge groove 27 with the guide bucket 5, and the tea leaves can be discharged into the guide bucket 5 through the discharge groove 27, and the unloading can be achieved by opening the discharge port 6. When the equipment is in use, the active bevel gear 35 is driven to rotate by starting the motor 32, and the active bevel gear 35 drives the first and second driven bevel gears to rotate synchronously in the opposite direction, thereby driving the rotating rod 23 and the rotating cylinder 22 to rotate synchronously in the opposite direction, so as to realize the simultaneous rotation of the lever 24 and the drying cylinder 21, and the rotation directions of the two are different. Through this rotation method, the stirring effect of the internal tea leaves is better, and the tea drying effect is better.

[0040] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A dynamic dryer for rapid dehydration of tea leaves, comprising a housing, characterized in that: The top of the shell is provided with a top groove, the interior of the top groove is hinged with a top cover, the interior of the shell is provided with a drying component, the side of the shell is provided with a power component, the left and right sides of the shell are connected with air ducts, the bottom of the shell is fixedly installed with a guide bucket, the bottom of the guide bucket is fixedly installed with a discharge port, and the outer side of the shell is fixedly installed with a bracket; The drying assembly comprises a drying cylinder, and rotating cylinders are fixedly installed at both left and right ends of the drying cylinder. The rotating cylinder is rotatably connected to the inner wall of the shell, and a rotating rod is rotatably connected inside the drying cylinder, and a shifting rod is fixedly installed outside the rotating rod.

2. A dynamic dryer for rapid dehydration of tea leaves according to claim 1, characterized in that: The two ends of the rotating rod respectively penetrate the interior of the corresponding rotating drum, the right end of the rotating rod is rotatably connected to the side wall of the shell, and the axis of the rotating rod and the drying drum coincide with each other.

3. A dynamic dryer for rapid dehydration of tea leaves according to claim 1, characterized in that: The power assembly comprises a power box, which is fixedly mounted on the left side of the housing. A motor is fixedly mounted on the inner bottom of the power box, and a driving bevel gear is fixedly mounted on the output end of the motor.

4. A dynamic dryer for rapid dehydration of tea leaves according to claim 3, characterized in that: The left sides of the rotating cylinder and the rotating rod penetrate the side wall of the outer shell and are located inside the power box. The end face of the rotating cylinder is fixedly mounted with a first driven bevel gear, and the outer side of the rotating rod is fixedly mounted with a second driven bevel gear. The two ends of the driving bevel gear are respectively meshed with the second driven bevel gear and the first driven bevel gear.

5. A dynamic dryer for rapid dehydration of tea leaves according to claim 4, characterized in that: The left end of the rotating rod is rotatably connected to the inner wall of the power box, and the first driven bevel gear is sleeved on the outer side of the rotating rod.

6. A dynamic dryer for rapid dehydration of tea leaves according to claim 2, characterized in that: The side wall of the drying cylinder is provided with a discharge groove, and two arc-shaped plates are hinged inside the discharge groove, and a lock buckle is fixedly installed at the connection of the two arc-shaped plates.

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