Layered drying equipment for tea processing

Abstract

The utility model discloses layered drying equipment for tea processing, which comprises a drying box, a layered frame is slidably connected between the inner top wall and the inner bottom wall of the drying box, a placing frame is arranged in the layered frame, and supporting assemblies are arranged on the left side and the right side of the placing frame. The multiple sets of containing frames and the multiple sets of supporting assemblies are located in the layering frame and evenly distributed, the top and the bottom of the layering frame are each provided with a guiding assembly, and a pushing assembly is arranged in the drying box. Tea leaves can be dried in a layered mode by arranging the multiple containing frames and the multiple supporting assemblies, the situation that too much tea leaves are stacked on a single containing frame, and consequently the tea leaves are dried unevenly is avoided, the containing frames can move left and right in a reciprocating mode by arranging the pushing assemblies, and therefore the tea leaves in the multiple containing frames are turned over; furthermore, the tea leaves are dried more uniformly, and the drying efficiency and the drying effect of the tea leaves are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea drying equipment, in particular to a layered drying equipment for tea processing. Background Art

[0002] In the process of tea processing, drying is the last step in the processing of raw tea and it is also one of the key steps. The main purpose of drying is to dissipate the moisture of tea, shape the tea, increase the aroma of tea, etc. The quality of drying directly affects the quality of tea.

[0003] Existing tea drying equipment generally places the tea on a drying plate, and then places the drying plate into a drying box for drying. However, because the tea is generally piled on the drying plate, the piled tea will make it difficult for the middle and bottom layers of the tea to be heated evenly, which will cause a large difference in the drying state of the tea on the drying plate, thereby affecting the production effect of the tea. Therefore, a layered drying equipment for tea processing is proposed to solve the above problem. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a layered drying device for tea processing, which has the advantages of improving the tea drying efficiency and drying effect by setting multiple groups of placement frames and pushing components.

[0006] (II) Technical solution

[0007] The utility model provides a layered drying device for processing tea leaves, comprising a drying box, a layered frame is slidably connected between the inner top wall and the inner bottom wall of the drying box, a placement frame is arranged inside the layered frame, support components are arranged on the left and right sides of the placement frame, there are multiple groups of the placement frames and the support components, and they are evenly distributed inside the layered frame, guide components are arranged on the top and bottom of the layered frame, a pushing component is arranged inside the drying box, a hot air blower connected to the interior of the drying box is arranged on the left side of the drying box, evenly distributed ventilation holes are opened on the left and right sides of the layered frame, there are multiple groups of ventilation holes, and they are staggered with the multiple groups of placement frames, and two air outlet windows connected to the interior of the drying box are arranged on the right side of the drying box.

[0008] Preferably, the support assembly includes two support rails and two support sliders, the two support rails are respectively arranged on the left and right side walls of the inner cavity of the layered frame, the two support sliders are respectively arranged on the left and right sides of the placement frame, and the two support sliders are respectively slidably connected to the two support rails.

[0009] Preferably, the pushing assembly includes a rotating rod, two eccentric wheels, a driven bevel gear, a driving assembly and two groups of compression assemblies. The rotating rod is rotatably connected between the inner top wall and the inner bottom wall of the drying box, the rotating rod is located on the right side of the layered frame, the two eccentric wheels are both sleeved on the outer side of the rotating rod, the outer sides of the two eccentric wheels are in contact with the right side of the layered frame, the driven bevel gear is sleeved on the outer side of the rotating rod, the driving assembly is arranged inside the drying box, the output end of the driving assembly is connected to the driven bevel gear, and the two groups of compression assemblies are arranged on the left side of the layered frame.

[0010] Preferably, the driving assembly includes a driving motor, a rotating shaft, a U-shaped support frame and a driving bevel gear, the driving motor is arranged on the right side of the drying box, the U-shaped support frame is arranged on the right side wall of the inner cavity of the drying box, one end of the rotating shaft is arranged on the output shaft of the driving motor, and the other end of the rotating shaft passes through and extends to the left side of the U-shaped support frame, the driving bevel gear is connected to the left end of the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

[0011] Preferably, the compression assembly includes a telescopic rod and a compression spring, the telescopic rod is arranged on the left side wall of the inner cavity of the drying box, the compression spring is arranged on the left side wall of the inner cavity of the drying box and is located on the outside of the telescopic rod, the telescopic end of the telescopic rod and the right end of the compression spring are both connected to the left side of the layered frame.

[0012] Preferably, the guide assembly includes a guide block and a guide groove, the two guide blocks are arranged at the top and bottom of the layering frame, the two guide grooves are respectively opened on the inner top wall and inner bottom wall of the drying box, and the two guide blocks are respectively slidably connected to the two guide grooves.

[0013] Preferably, a door is hingedly connected to the front of the drying box via hinges, a transparent observation window is provided on the door, bases are provided at the four corners of the bottom of the drying box, and a controller is provided on the front of the door.

[0014] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0015] The layered drying equipment for processing tea can dry tea in layers by arranging multiple groups of placement frames and multiple groups of support components, thereby avoiding excessive accumulation of tea on a single placement frame, which causes uneven drying of the tea. By arranging a pushing component, the placement frame can be moved back and forth left and right, so that the tea inside the multiple placement frames can be turned over, further making the drying of the tea more uniform, and improving the drying efficiency and drying effect of the tea. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the structure of a layered drying equipment for tea processing.

[0017] Figure 2 A layered drying device for tea processing proposed by the utility model Figure 1 A is an enlarged view of the middle image.

[0018] Figure 3 A layered drying device for tea processing proposed by the utility model Figure 1 Enlarged view of B.

[0019] Figure 4 A layered drying device for tea processing proposed by the utility model Figure 1 Enlarged view of C in the middle.

[0020] Figure 5 This is a front view of a layered drying device for tea processing proposed by the utility model.

[0021] Figure numerals: 1. Drying box; 2. Layering frame; 3. Placing frame; 4. Support assembly; 401. Support slide rail; 402. Support slider; 5. Guide assembly; 6. Push assembly; 601. Rotating rod; 602. Eccentric wheel; 603. Driven bevel gear; 604. Driving assembly; 6041. Driving motor; 6042. Rotating shaft; 6043. U-shaped supporting frame; 6044. Active bevel gear; 605. Compression assembly; 6051. Telescopic rod; 6052. Compression spring; 7. Hot air blower; 8. Ventilation hole; 9. Air outlet window; 10. Box door; 11. Transparent observation window; 12. Base; 13. Controller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0025] like Figure 1-5 As shown, the utility model proposes a layered drying device for tea processing, comprising a drying box 1, a layered frame 2 is slidably connected between the inner top wall and the inner bottom wall of the drying box 1, a placement frame 3 is provided inside the layered frame 2, support components 4 are provided on the left and right sides of the placement frame 3, there are multiple groups of placement frames 3 and support components 4 and they are evenly distributed inside the layered frame 2, guide components 5 are provided on the top and bottom of the layered frame 2, a pushing component 6 is provided inside the drying box 1, a hot air blower 7 connected to the interior of the drying box 1 is provided on the left side, evenly distributed ventilation holes 8 are opened on the left and right sides of the layered frame 2, there are multiple groups of ventilation holes 8 and they are staggered with the multiple groups of placement frames 3, and two air outlet windows 9 connected to the interior are provided on the right side of the drying box 1.

[0026] In the utility model, the placement frame 3 can be installed and placed through the layering frame 2 and the supporting component 4, and multiple placement frames 3 can be placed through multiple groups of supporting components 4, so that the tea leaves can be evenly placed inside the multiple placement frames 3, avoiding excessive accumulation of tea leaves on a single placement frame 3, resulting in uneven drying of the tea leaves, and the layering frame 2 can be moved back and forth left and right through the pushing component 6, and the layering frame 2 will drive the multiple placement frames 3 to move back and forth left and right, so that the tea leaves inside the multiple placement frames 3 are turned over, further making the drying of the tea leaves more uniform, and improving the drying efficiency and drying effect of the tea leaves, the layering frame 2 can be guided by the guiding component 5, so that the movement of the layering frame 2 is more stable, and the hot air can be made to flow inside the layering frame 2 through the hot air blower 7, the ventilation hole 8 and the air outlet window 9, so that the tea leaves are dried by the hot air.

[0027] In an optional embodiment, the support assembly 4 includes two support rails 401 and two support sliders 402. The two support rails 401 are respectively arranged on the left and right side walls of the inner cavity of the layered frame 2, and the two support sliders 402 are respectively arranged on the left and right sides of the placement frame 3. The two support sliders 402 are respectively slidably connected to the two support rails 401.

[0028] It should be noted that the placement frame 3 can be supported by two supporting rails 401 and two supporting sliders 402, which also facilitates the installation and disassembly of the placement frame 3. The width of the placement frame 3 is the same as the inner width of the drying box 1, which prevents the placement frame 3 from shifting forward and backward when the layering frame 2 moves back and forth.

[0029] In an optional embodiment, the pushing assembly 6 includes a rotating rod 601, two eccentric wheels 602, a driven bevel gear 603, a driving assembly 604 and two groups of compression assemblies 605. The rotating rod 601 is rotatably connected between the inner top wall and the inner bottom wall of the drying box 1, the rotating rod 601 is located on the right side of the layered frame 2, the two eccentric wheels 602 are both sleeved on the outer side of the rotating rod 601, the outer sides of the two eccentric wheels 602 are both in contact with the right side of the layered frame 2, the driven bevel gear 603 is sleeved on the outer side of the rotating rod 601, the driving assembly 604 is arranged inside the drying box 1, the output end of the driving assembly 604 is connected to the driven bevel gear 603, and the two groups of compression assemblies 605 are arranged on the left side of the layered frame 2.

[0030] It should be noted that when the rotating rod 601 rotates, the rotating rod 601 drives the two eccentric wheels 602 to rotate, and the layer frame 2 can be squeezed by the two eccentric wheels 602, so that the layer frame 2 moves to the left.

[0031] In an optional embodiment, the driving assembly 604 includes a driving motor 6041, a rotating shaft 6042, a U-shaped support frame 6043 and an active bevel gear 6044. The driving motor 6041 is arranged on the right side of the drying box 1, the U-shaped support frame 6043 is arranged on the right side wall of the inner cavity of the drying box 1, one end of the rotating shaft 6042 is arranged on the output shaft of the driving motor 6041, and the other end of the rotating shaft 6042 passes through and extends to the left side of the U-shaped support frame 6043, the active bevel gear 6044 is connected to the left end of the rotating shaft 6042, and the active bevel gear 6044 is meshed with the driven bevel gear 603.

[0032] It should be noted that when the drive motor 6041 is started, the output shaft of the drive motor 6041 will drive the rotating shaft 6042 to rotate, the rotating shaft 6042 will drive the active bevel gear 6044 to rotate, the active bevel gear 6044 will drive the driven bevel gear 603 meshing therewith to rotate, the driven bevel gear 603 will drive the rotating rod 601 to rotate, and the rotating shaft 6042 can be supported by the U-shaped support frame 6043 to ensure the stability of the rotating shaft 6042 during rotation.

[0033] In an optional embodiment, the compression assembly 605 includes a telescopic rod 6051 and a compression spring 6052. The telescopic rod 6051 is arranged on the left side wall of the inner cavity of the drying box 1. The compression spring 6052 is arranged on the left side wall of the inner cavity of the drying box 1 and is located on the outside of the telescopic rod 6051. The telescopic end of the telescopic rod 6051 and the right end of the compression spring 6052 are both connected to the left side of the layered frame 2.

[0034] It should be noted that when the layered frame 2 moves to the left, the layered frame 2 will squeeze the compression spring 6052 and the telescopic rod 6051, so that the compression spring 6052 and the telescopic rod 6051 are compressed. When the two eccentric wheels 602 continue to rotate and lose the squeezing of the layered frame 2, the layered frame 2 will move to the right under the rebound force of the compression spring 6052, and the telescopic rod 6051 can provide stable support for the layered frame 2. Through the continuous rotation of the two eccentric wheels 602, under the action of the rebound force of the compression spring 6052, the layered frame 2 can continue to move back and forth left and right.

[0035] Specifically, when the stratification frame 2 continues to move back and forth left and right, the stratification frame 2 will drive the placement frame 3 to move back and forth left and right, thereby turning the tea leaves inside the placement frame 3, making the tea leaves dried more evenly, thereby improving the drying efficiency and drying effect of the tea leaves.

[0036] In an optional embodiment, the guide assembly 5 includes a guide block and a guide groove, the two guide blocks are arranged at the top and bottom of the layering frame 2, the two guide grooves are respectively opened on the inner top wall and the inner bottom wall of the drying box 1, and the two guide blocks are respectively slidably connected to the two guide grooves.

[0037] It should be noted that the layer frame 2 can be guided by the guide block and the guide groove to ensure the stability of the layer frame 2 during movement and prevent the layer frame 2 from deviating during movement.

[0038] In an optional embodiment, a door 10 is hinged on the front of the drying box 1 through hinges, a transparent observation window 11 is provided on the door 10, bases 12 are provided at the four corners of the bottom of the drying box 1, and a controller 13 is provided on the front of the door 10.

[0039] It should be noted that the front of the drying box 1 can be sealed through the box door 10, the drying condition of the tea leaves inside the drying box 1 can be observed through the transparent observation window 11, and the drying box 1 can be supported by the base 12.

[0040] In addition, the hot air blower 7 and the driving motor 6041 are both electrically connected to the controller 13, and the hot air blower 7 and the driving motor 6041 can be controlled by the controller 13. The controller 13, the hot air blower 7 and the driving motor 6041 are all electrically connected to an external power supply, and the controller 13, the hot air blower 7 and the driving motor 6041 are powered by the external power supply.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A layered drying device for tea processing, comprising a drying box (1), characterized in that: A layered frame (2) is slidably connected between the inner top wall and the inner bottom wall of the drying box (1); a placement frame (3) is provided inside the layered frame (2); support components (4) are provided on the left and right sides of the placement frame (3); there are multiple groups of the placement frames (3) and the support components (4) and they are evenly distributed inside the layered frame (2); guide components (5) are provided on the top and bottom of the layered frame (2); a pushing component (6) is provided inside the drying box (1); a hot air blower (7) connected to the inside of the drying box (1) is provided on the left side of the drying box (1); evenly distributed ventilation holes (8) are provided on the left and right sides of the layered frame (2); there are multiple groups of the ventilation holes (8) and they are staggeredly distributed on the multiple groups of the placement frames (3); and two air outlet windows (9) connected to the inside of the drying box (1) are provided on the right side of the drying box (1).

2. The layered drying equipment for tea processing according to claim 1, characterized in that: The support assembly (4) comprises two support rails (401) and two support sliders (402); the two support rails (401) are respectively arranged on the left and right side walls of the inner cavity of the layered frame (2); the two support sliders (402) are respectively arranged on the left and right sides of the placement frame (3); and the two support sliders (402) are respectively slidably connected to the two support rails (401).

3. The layered drying equipment for tea processing according to claim 1 is characterized in that: The pushing assembly (6) comprises a rotating rod (601), two eccentric wheels (602), a driven bevel gear (603), a driving assembly (604) and two groups of compression assemblies (605); the rotating rod (601) is rotatably connected between the inner top wall and the inner bottom wall of the drying box (1); the rotating rod (601) is located on the right side of the stratification frame (2); the two eccentric wheels (602) are sleeved on the outer side of the rotating rod (601); the outer sides of the two eccentric wheels (602) are in contact with the right side of the stratification frame (2); the driven bevel gear (603) is sleeved on the outer side of the rotating rod (601); the driving assembly (604) is located inside the drying box (1); the output end of the driving assembly (604) is connected to the driven bevel gear (603); and the two groups of compression assemblies (605) are located on the left side of the stratification frame (2).

4. The layered drying equipment for tea processing according to claim 3, characterized in that: The driving assembly (604) comprises a driving motor (6041), a rotating shaft (6042), a U-shaped support frame (6043) and a driving bevel gear (6044); the driving motor (6041) is arranged on the right side of the drying box (1); the U-shaped support frame (6043) is arranged on the right side wall of the inner cavity of the drying box (1); one end of the rotating shaft (6042) is arranged on the output shaft of the driving motor (6041); the other end of the rotating shaft (6042) passes through and extends to the left side of the U-shaped support frame (6043); the driving bevel gear (6044) is connected to the left end of the rotating shaft (6042); and the driving bevel gear (6044) is meshed with the driven bevel gear (603).

5. The layered drying equipment for tea processing according to claim 3, characterized in that: The compression assembly (605) comprises a telescopic rod (6051) and a compression spring (6052); the telescopic rod (6051) is arranged on the left side wall of the inner cavity of the drying box (1); the compression spring (6052) is arranged on the left side wall of the inner cavity of the drying box (1) and is located on the outside of the telescopic rod (6051); the telescopic end of the telescopic rod (6051) and the right end of the compression spring (6052) are both connected to the left side of the layered frame (2).

6. The layered drying equipment for tea processing according to claim 1, characterized in that: The guide assembly (5) comprises a guide block and a guide groove, wherein the two guide blocks are arranged at the top and bottom of the layer frame (2), and the two guide grooves are respectively opened at the inner top wall and the inner bottom wall of the drying box (1), and the two guide blocks are respectively slidably connected to the two guide grooves.

7. The layered drying equipment for tea processing according to claim 1, characterized in that: The front of the drying box (1) is hingedly connected to a box door (10), the box door (10) is provided with a transparent observation window (11), the four corners of the bottom of the drying box (1) are provided with bases (12), and the front of the box door (10) is provided with a controller (13).

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