A quick-detachable expandable white tea withering rack

Abstract

The present invention discloses a fast detachable expandable white tea withering rack, including a plurality of module unit racks and a conveyor belt. The plurality of module unit racks are spliced ​​together to form a drying rack. The conveyor belt is arranged at the bottom of the drying rack, and the length of the conveyor belt matches the length of the assembled drying rack. The present invention splices together a plurality of module unit racks to form a drying rack, and synchronously drives a plurality of drying plates on the drying rack to tilt or flip synchronously through a transmission group, and uniformly transports and collects the tea leaves that fall after the drying plates flip through a conveyor belt, thereby realizing multi-layer and multi-angle tilt drying, occupying a small area, reducing direct light during drying, not affecting scattered light, not affecting drying effect and ventilation efficiency, and being able to be quickly recovered, which is convenient for mechanized batch drying and unified and rapid collection.

Description

Technical Field

[0001] The invention relates to the technical field of white tea withering, and in particular to a fast-detachable and expandable white tea withering rack. Background Art

[0002] White tea is a slightly fermented tea. Due to its unique production method, it has a fresh, mellow and sweet taste. The production process of white tea is characterized by natural withering, which is the key step that distinguishes white tea from other teas. The purpose of withering is to gradually evaporate the water in the tea leaves, while causing a slight fermentation of the substances in the tea leaves, forming the unique aroma and taste of white tea.

[0003] During the tea harvest season, the picked white tea leaves need to be spread out to dry naturally in the sun. In the existing drying operation, a waterproof tarpaulin is usually laid on the ground, and the picked fresh leaves are evenly spread out on the tarpaulin for drying, or placed on a bamboo drying board for drying.

[0004] In the above two situations, the tarpaulin or drying board can only be placed flat on the ground or eaves, and only one layer can be placed. Spreading out for drying takes up a large area. If sudden bad weather occurs, the fresh white tea leaves drying on the ground are difficult to recover quickly, which may affect the quality of the finished white tea at the least, or cause a large loss of fresh leaves at the worst. Summary of the invention

[0005] The purpose of the present invention is to provide a fast detachable and expandable white tea withering rack to solve the technical problems in the prior art that the device for natural withering of white tea using a rain cloth or a drying board occupies a large area and cannot be quickly recovered.

[0006] In order to solve the above technical problems, the present invention specifically provides the following technical solutions:

[0007] A fast detachable expandable white tea withering rack, comprising a plurality of modular unit racks and a conveyor belt, wherein the plurality of modular unit racks are spliced ​​and assembled into a drying rack, the conveyor belt is arranged at the bottom of the drying rack, and the length of the conveyor belt matches the length of the assembled drying rack;

[0008] The modular unit frame includes: two symmetrically arranged track frames, two symmetrically arranged racks, a transmission group and a plurality of drying trays, the two racks are respectively vertically arranged on the two track frames, the drying tray is arranged between the two racks, the transmission group is arranged on one side of the rack and connected to the drying tray;

[0009] Among them, the driving mechanism drives the transmission group to make multiple drying plates on the combined drying rack tilt or flip synchronously, and when the drying plates are flipped, the tea leaves on the drying plates fall onto the conveyor belt and are uniformly transported and collected through the conveyor belt.

[0010] Furthermore, a plurality of the track racks are spliced ​​together to form a drying rack by splicing a plurality of module unit racks together, and the conveyor belt is arranged between two symmetrically arranged track racks;

[0011] A track fixing groove is opened on the side of the track frame, and transmission rods are provided at both ends of the conveyor belt. Transmission blocks are fixedly connected to both ends of the transmission rods. The transmission blocks are rotatably connected to the track fixing grooves on the end track frames, so that the conveyor belt is connected to the track frame, and the transmission rods are driven to rotate by the driving mechanism, thereby causing the conveyor belt to rotate.

[0012] Furthermore, a track block is fixedly connected to the bottom of the frame, and a track slot matching the track block is provided on the top of the track frame. The frame is detachably connected to the track slot through the track block, and the frame slides on the track frame.

[0013] Furthermore, transmission rods are fixedly connected at both ends of the drying tray, a second mounting hole is opened on the frame, the transmission rod is inserted into the second mounting hole, and is rotatably connected to the second mounting hole, so that the drying tray and the frame are detachable and rotatably connected.

[0014] Furthermore, the transmission group includes a plurality of transmission wheels, a transmission fixing hole matching the transmission rod is opened in the middle of the transmission wheel, and transmission fixing grooves are opened on both sides of the transmission fixing hole;

[0015] A slot is provided at the end of the transmission rod, and a transmission block is clamped inside the slot. Both sides of the transmission block are clamped with the transmission fixing grooves, so that the transmission wheel and the transmission rod are detachably connected, so that when the transmission wheel is driven to rotate, the drying plate is driven to rotate.

[0016] Further, a belt fixing groove is provided on the outer surface of the transmission wheel, the transmission wheels on each of the module unit frames are vertically arranged in sequence, the two adjacent transmission wheels on each of the module unit frames are driven by a vertically arranged belt, the transmission wheels on the top of the two adjacent module unit frames are driven by a horizontally arranged belt, and a driver for driving the transmission wheels is installed on the frame on the module unit frame at the end;

[0017] By starting the driver, all the transmission wheels on the drying rack are synchronously driven to rotate simultaneously, so that all the drying plates on the drying rack are synchronously tilted or turned over.

[0018] Furthermore, a drying cavity is provided on the drying tray, and an output port is provided on one side of the drying cavity. When the drying tray is turned over, the tea leaves in the drying cavity are output downward through the output port.

[0019] Furthermore, a plurality of transversely arranged anti-skid teeth are fixedly connected to the top of the drying chamber, and the anti-skid teeth are arranged parallel to the transmission rod.

[0020] Furthermore, two reinforcing rods are provided between two symmetrically arranged frames, and the two reinforcing rods are respectively arranged at the top and bottom of the frame. A first mounting hole is opened on the frame, and the reinforcing rod is snap-fitted with the first mounting hole, so that the reinforcing rod is detachably connected to the frame.

[0021] Furthermore, a through hole is opened inside the frame, so that the frame is a hollow tube;

[0022] A track fixing hole is provided on the top of the track frame.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The feature of the present invention lies in its detachable modular design, which can be spliced ​​and combined according to needs, as well as the synchronous change of drying angle and synchronous collection of tea leaves. Specifically, a plurality of module unit racks are spliced ​​and combined into a drying rack, and a transmission group is used to synchronously drive a plurality of drying plates on the drying rack to tilt or flip synchronously, and a conveyor belt is used to uniformly transport and collect the tea leaves that fall after the drying plates are flipped, thereby realizing multi-layer and multi-angle tilted drying, occupying a small area, reducing direct light during drying, not affecting scattered light, not affecting drying effect and ventilation efficiency, and being able to be quickly recycled, which is convenient for mechanized batch drying and unified and rapid collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] Figure 1 It is a schematic diagram of the structure after multiple module unit frames of the present invention are spliced ​​together;

[0027] Figure 2 It is a structural schematic diagram of the module unit frame of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the track frame of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the frame of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the transmission wheel of the present invention;

[0031] Figure 6 It is a structural schematic diagram of the drying tray of the present invention;

[0032] Figure 7 It is a schematic diagram of the connection structure between the transmission rod and the transmission block of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of the conveying rod and the conveying belt of the present invention.

[0034] The numbers in the figure represent the following:

[0035] 1. Frame; 2. Drying plate; 3. Track frame; 4. Transmission group; 5. Conveyor belt; 6. Reinforcement rod;

[0036] 10. through hole; 11. first mounting hole; 12. second mounting hole; 13. track block;

[0037] 20. Output port; 21. Air-drying chamber; 22. Anti-skid teeth; 23. Transmission rod; 24. Slot; 25. Transmission block;

[0038] 30. Track fixing groove; 31. Track slide groove; 32. Track fixing hole;

[0039] 40. Transmission fixing groove; 41. Transmission fixing hole; 42. Belt fixing groove; 43. Transmission wheel; 44. Driver;

[0040] 50. Transmission rod; 51. Transmission card block. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] like Figure 1 and Figure 2 As shown, the present invention provides a quick detachable expandable white tea withering rack.

[0043] It includes a plurality of modular unit racks and a conveyor belt 5. The plurality of modular unit racks are spliced ​​and combined into a drying rack. The conveyor belt 5 is arranged at the bottom of the drying rack, and the length of the conveyor belt 5 matches the length of the assembled drying rack.

[0044] The modular unit frame includes: two symmetrically arranged track frames 3, two symmetrically arranged racks 1, a transmission group 4 and a plurality of drying trays 2, the two racks 1 are respectively vertically arranged on the two track frames 3, the drying tray 2 is arranged between the two racks 1, and the transmission group 4 is arranged on one side of the rack 1 and connected to the drying tray 2;

[0045] Among them, the driving mechanism drives the transmission group 4 to make the multiple drying plates 2 on the combined drying rack tilt or flip synchronously, and when the drying plate 2 is flipped, the tea leaves on the drying plate 2 fall onto the conveyor belt 5, and are uniformly transported and collected through the conveyor belt 5.

[0046] Drying tea leaves on a tarp or drying board can only place one layer, and spreading them out to dry takes up a large area. In case of sudden bad weather, the fresh white tea leaves drying on the ground are difficult to recover quickly, which may affect the quality of the finished white tea at the least, and cause a large loss of fresh leaves at the worst. Therefore, it is necessary to develop a quickly detachable and expandable white tea withering rack.

[0047] The feature of this embodiment lies in its detachable modular design, which can be spliced ​​and combined according to needs, as well as the synchronous change of drying angle and synchronous collection of tea leaves. Specifically, a plurality of module unit frames are spliced ​​and combined into a drying rack, and a plurality of drying plates 2 on the drying rack are synchronously driven to tilt or flip synchronously through a transmission group 4, and the tea leaves that fall after the drying plates 2 are flipped are uniformly transported and collected through a conveyor belt 5, thereby realizing multi-layer and multi-angle tilted drying, occupying a small area, reducing direct light during drying, not affecting scattered light, not affecting drying effect and ventilation efficiency, and being able to be quickly recycled, which is convenient for mechanized batch drying and unified and rapid collection.

[0048] In actual use, 1. multiple track frames 3 are spliced ​​together as needed, and conveyor belts 5 of the same length are arranged corresponding to the length of the track frames 3, so that the conveyor belts are arranged between two track frames 3;

[0049] 2. The modular unit frames are spliced, and a plurality of drying trays 2 are installed between two racks 1, and the transmission group 4 is installed on one side of the rack 1 and connected to the drying trays 2;

[0050] 3. Connect the frame 1 on the module unit frame with the track frame 3, and connect multiple module unit frames through the transmission group 4 to complete the splicing and assembly of the white tea withering frame;

[0051] 4. The picked fresh leaves are placed on the drying tray 2 for drying mechanically or manually;

[0052] 5. By driving the transmission group 4, all the drying trays 2 are synchronously tilted at a certain angle to change the drying angle according to the weather;

[0053] 6. When the tea leaves need to be collected, such as when drying is completed or when encountering strong winds and rainy weather, the drive transmission group 4 is driven to synchronously flip all the drying trays 2 so that the tea leaves inside the drying trays 2 fall onto the conveyor belt 5, and the tea leaves are uniformly collected and transported away by the conveyor belt 5 to achieve centralized collection.

[0054] As a preferred embodiment of the present embodiment, a plurality of the track frames 3 are spliced ​​together to make a plurality of module unit frames spliced ​​together to form a drying rack, and the conveyor belt 5 is arranged between two symmetrically arranged track frames 3; adjacent track frames 3 are spliced ​​together by snapping or clamping, and the length of the drying rack can be extended as needed.

[0055] A track fixing groove 30 is opened on the side of the track frame 3, and transmission rods 50 are provided at both ends of the conveyor belt 5. Transmission blocks 51 are fixedly connected at both ends of the transmission rods 50. The transmission blocks 51 are rotatably connected to the track fixing groove 30 on the end track frame 3, so that the conveyor belt 5 is connected to the track frame 3, and the transmission rods 50 are driven to rotate by the driving mechanism, thereby rotating the conveyor belt 5.

[0056] The conveyor belt 5 can be connected to the track frame 3 by engaging the conveyor block 51 with the track fixing groove 30 on the end track frame 3. The two ends of the conveyor belt 5 are connected to the track frames 3 at the two ends of the assembled drying rack.

[0057] The specific connection structure between the frame 1 and the track frame 3 is as follows: Figure 3 and Figure 4 As shown, a track block 13 is fixedly connected to the bottom of the frame 1, and a track slot 31 matching the track block 13 is provided on the top of the track frame 3. The frame 1 is detachably connected to the track slot 31 through the track block 13, and the frame 1 slides on the track frame 3. The track block 13 can not only be engaged with the track slot 31, but also slide on the track slot 31, so that the frame 1 assembled with the drying tray 2 can be easily installed on the track frame 3. The track block 13 slides on the track slot 31, so that multiple groups of assembled frames 1 are sequentially installed on the track frame 3 and moved to a suitable position.

[0058] The specific connection structure between the drying tray 2 and the frame 1 is as follows: Figure 4 and Figure 6As shown, transmission rods 23 are fixedly connected at both ends of the drying tray 2, and a second mounting hole 12 is provided on the frame 1. The transmission rod 23 is inserted into the second mounting hole 12 and is rotatably connected with the second mounting hole 12, so that the drying tray 2 and the frame 1 are detachably and rotatably connected. The transmission rods 23 at both ends of the drying tray 2 are respectively inserted into the second mounting holes 12 on the two frames 1, so that the drying tray 2 and the frame 1 are assembled and detachable. At the same time, the drying tray 2 is rotatably connected with the frame 1.

[0059] The specific structure of the transmission group 4 is as follows: Figure 1 and Figure 5 As shown, the transmission group 4 includes a plurality of transmission wheels 43, a transmission fixing hole 41 matching the transmission rod 23 is opened in the middle of the transmission wheel 43, and transmission fixing grooves 40 are opened on both sides of the transmission fixing hole 41;

[0060] The transmission rod 23 has a slot 24 at the end thereof, a transmission block 25 is clamped inside the slot 24, and the transmission block 25 is clamped with the transmission fixing groove 40 on both sides, so that the transmission wheel 43 is detachably connected to the transmission rod 23, so that when the transmission wheel 43 is driven to rotate, the drying plate 2 is driven to rotate.

[0061] During actual assembly, after the transmission rods 23 at both ends of the drying tray 2 are respectively inserted into the second mounting holes 12 on the two frames 1, the transmission block 25 is inserted into the slot 24 at the end of the transmission rod 23, and then the transmission wheel 43 is sleeved on the outer surface of the transmission rod 23, so that the transmission rod 23 is inserted into the transmission fixing hole 41, and the part of the transmission block 25 protruding from the transmission rod 23 is inserted into the transmission fixing groove 40, thereby realizing the connection between the transmission wheel 43 and the drying tray 2, and facilitating disassembly.

[0062] A belt fixing groove 42 is provided on the outer surface of the transmission wheel 43. The transmission wheels 43 on each module unit frame are arranged vertically in sequence. Two adjacent transmission wheels 43 on each module unit frame are driven by a vertically arranged belt. The transmission wheels 43 on the top of two adjacent module unit frames are driven by a horizontally arranged belt. A driver 44 for driving the transmission wheels 43 is installed on the frame 1 on the module unit frame at the end.

[0063] By starting the driver 44, all the transmission wheels 43 on the drying rack are synchronously driven to rotate simultaneously, so that all the drying plates 2 on the drying rack are synchronously tilted or turned over.

[0064] All the transmission wheels 43 on each module unit frame are driven by a vertically arranged belt, and the transmission wheels 43 on two adjacent module unit frames are driven by a horizontally arranged belt, so that all the drying plates 2 can be synchronously driven to tilt or flip synchronously through a driver 44.

[0065] Further, the specific structure of the drying tray 2 is as follows: Figure 6 As shown, the drying tray 2 is provided with a drying chamber 21, and an output port 20 is provided on one side of the drying chamber 21. When the drying tray 2 is turned over, the tea leaves in the drying chamber 21 are output downward through the output port 20. The tea leaves are placed in the drying chamber 21 for drying, and poured out through the output port 20.

[0066] A plurality of transversely arranged anti-skid teeth 22 are fixedly connected to the top of the drying chamber 21, and the anti-skid teeth 22 are arranged parallel to the transmission rod 23. The anti-skid teeth 22 are provided to increase friction, so that the tea leaves are not easy to fall when the drying tray 2 is tilted.

[0067] In order to increase the overall stability of the device, Figure 1 As shown, two reinforcing rods 6 are arranged between two symmetrically arranged racks 1, and the two reinforcing rods 6 are respectively arranged at the top and bottom of the rack 1. The rack 1 is provided with a first mounting hole 11, and the reinforcing rod 6 is engaged with the first mounting hole 11, so that the reinforcing rod 6 is detachably connected to the rack 1. During assembly, the stability of the rack 1 is improved by installing the reinforcing rod 6 between the two racks 1.

[0068] A through hole 10 is opened inside the frame 1, so that the frame 1 is a hollow tube; the through hole 10 can reduce the weight of the frame 1 and facilitate the transfer of the entire device.

[0069] A track fixing hole 32 is provided on the top of the track frame 3 .

[0070] The track frame 3 can be fixed on the ground by fixing screws in the fixing holes, and the track frame 3 can also be spliced.

[0071] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A quick-detachable and expandable white tea withering rack, characterized in that: It comprises a plurality of modular unit racks and a conveyor belt (5), wherein the plurality of modular unit racks are spliced ​​together to form a drying rack, the conveyor belt (5) is arranged at the bottom of the drying rack, and the length of the conveyor belt (5) matches the length of the assembled drying rack; The modular unit rack comprises: two symmetrically arranged track racks (3), two symmetrically arranged frames (1), a transmission group (4) and a plurality of drying plates (2); the two frames (1) are respectively arranged vertically on the two track racks (3); the drying plates (2) are arranged between the two frames (1); the transmission group (4) is arranged on one side of the frame (1) and is connected to the drying plates (2); a plurality of the track racks (3) are spliced ​​together so that a plurality of modular unit racks are spliced ​​together to form a drying rack; the conveyor belt (5) is arranged between the two symmetrically arranged track racks (3); a track block (13) is fixedly connected to the bottom of the frame (1); a track slot (31) matching the track block (13) is provided on the top of the track rack (3); the frame (1) is detachably connected to the track slot (31) via the track block (13), so that the frame (1) slides on the track rack (3); Both ends of the drying tray (2) are fixedly connected with a transmission rod (23), a second mounting hole (12) is provided on the frame (1), the transmission rod (23) is inserted into the second mounting hole (12) and is rotatably connected to the second mounting hole (12), so that the drying tray (2) and the frame (1) are detachably and rotatably connected, the transmission group (4) comprises a plurality of transmission wheels (43), a transmission fixing hole (41) matching the transmission rod (23) is provided in the middle of the transmission wheel (43), transmission fixing grooves (40) are provided on both sides of the transmission fixing hole (41), a slot (24) is provided at the end of the transmission rod (23), a transmission clamping block (25) is clamped inside the slot (24), and both sides of the transmission clamping block (25) are clamped to the transmission fixing grooves (40), so that the transmission wheel (43) and the transmission rod (23) are detachably connected, so that when the transmission wheel (43) is driven to rotate, the drying tray (2) is driven to rotate; The driving mechanism drives the transmission group (4) to cause the multiple drying trays (2) on the assembled drying rack to tilt or flip synchronously, and when the drying trays (2) are flipped, the tea leaves on the drying trays (2) fall onto the conveyor belt (5) and are uniformly transported and collected through the conveyor belt (5).

2. The quick-detachable and expandable white tea withering rack according to claim 1, characterized in that: A track fixing groove (30) is provided on the side of the track frame (3), and transmission rods (50) are provided at both ends of the conveyor belt (5). Transmission blocks (51) are fixedly connected to both ends of the transmission rods (50), and the transmission blocks (51) are rotatably connected to the track fixing groove (30) on the end track frame (3), so that the conveyor belt (5) is connected to the track frame (3), and the transmission rods (50) are driven to rotate by a driving mechanism, thereby rotating the conveyor belt (5).

3. The quick-detachable and expandable white tea withering rack according to claim 2, characterized in that: A belt fixing groove (42) is provided on the outer surface of the transmission wheel (43); the transmission wheels (43) on each module unit frame are arranged vertically in sequence; two adjacent transmission wheels (43) on each module unit frame are driven by a vertically arranged belt; the transmission wheels (43) located at the top of two adjacent module unit frames are driven by a horizontally arranged belt; and a driver (44) for driving the transmission wheels (43) is installed on the frame (1) on the module unit frame at the end; By starting the driver (44), all the transmission wheels (43) on the drying rack are synchronously driven to rotate simultaneously, so that all the drying plates (2) on the drying rack are synchronously tilted or turned over.

4. The quick-detachable and expandable white tea withering rack according to claim 1, characterized in that: The drying tray (2) is provided with a drying cavity (21), and an output port (20) is provided on one side of the drying cavity (21); when the drying tray (2) is turned over, the tea leaves in the drying cavity (21) are output downwards through the output port (20).

5. The quick-detachable expandable white tea withering rack according to claim 4, characterized in that: A plurality of transversely arranged anti-skid teeth (22) are fixedly connected to the top of the airing chamber (21), and the anti-skid teeth (22) are arranged in parallel with the transmission rod (23).

6. The quick-detachable and expandable white tea withering rack according to claim 1, characterized in that: Two reinforcing rods (6) are arranged between two symmetrically arranged frames (1); the two reinforcing rods (6) are arranged at the top and bottom of the frames (1), respectively; a first mounting hole (11) is opened on the frames (1); the reinforcing rods (6) are engaged with the first mounting holes (11), so that the reinforcing rods (6) and the frames (1) are detachably connected.

7. The quick-detachable and expandable white tea withering rack according to claim 1, characterized in that: A through hole (10) is provided inside the frame (1), so that the frame (1) is a hollow tube; A track fixing hole (32) is provided on the top of the track frame (3).

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