A device for facilitating the withering of tea leaves

Abstract

The utility model discloses a convenient withering processing device of tea leaf, including frame body, frame body upper end is frame structure, and the both sides welding of frame body upper end are equipped with front side plate and rear side plate, the upper surface of front side plate and rear side plate is equipped with the apron through hinge, and the lower surface of frame body frame is equipped with the screen, and the right side end is fixed through the fastening screw, and the lower end of screen is equipped with vibrator, and is connected with control device through the wire, and the both inner planes of frame front and back are equipped with sliding block through screw, and transmission is equipped with on the upper end of frame, and the upper surface welding of frame body upper end frame left side end is equipped with fixed plate, and is equipped with fan through screw, the utility model provides a convenient withering processing device of tea leaf, and the upper end inclined plane is convenient to concentrate the ventilation strength downwards, and the tea leaf withering speed is increased, and the transmission drives the rake peg and can turn over the tea leaf, and realizes even withering, and the screen rotates freely downwards, and the vibrator vibrates, and the tea leaf is convenient to process and falls into the outside collecting frame, and the device structure is simple, and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of tea processing technology, and in particular to a device for facilitating tea withering. Background Technology

[0002] In the processing of green tea, withering is necessary, and there are various withering methods. Withering by blowing air is a common method, using fans to accelerate the loss of moisture from fresh leaves, thus promoting the withering process. This method can reduce humidity and promote normal chemical changes in the fresh leaves. However, existing tea withering racks typically consist of leaves laid flat on the top of the rack, with withering achieved by blowing air with fans and manually turning the leaves. This method suffers from inconsistent airflow, long processing time, and intermittent manual turning, resulting in a high workload. Furthermore, the withered tea leaves need to be collected manually, significantly increasing labor costs and reducing efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a device for facilitating the withering and processing of tea leaves, so as to solve the problems mentioned in the background art.

[0004] To address the aforementioned technical problems, this utility model provides a device for facilitating tea withering, comprising a frame, a cover plate, a slider, a fan, a transmission device, a fixing plate, a control device, a fastening screw, a mesh plate, a connecting plate, and a vibrator. The upper part of the frame is a frame structure, and a front side plate and a rear side plate are welded to the upper part of the frame. The upper and lower surfaces of the front and rear side plates of the upper part of the frame are respectively inclined downwards on the right side, and a cover plate is provided on the upper surface of the front and rear side plates via hinges. A rotating shaft is welded to the front and rear surfaces of the left end of the mesh plate, and the horizontal plane... Located on the lower plane of the frame, the right end is fixed by fastening screws; a vibrator is provided at the lower end of the mesh plate and is connected to the control device via a wire; the control device is located at the upper end of the frame; sliders are provided on the front and rear inner planes of the upper frame via screws; the transmission device is located in the middle of the left plane of the frame and cooperates with the sliders, and is connected to the control device via a wire; a fixing plate is welded to the upper plane of the left end of the upper frame and a fan is provided via screws; connecting plates are provided on the left and right support plates at the lower end of the frame.

[0005] Preferably, the control device includes a display screen, buttons, a microcontroller, and relays;

[0006] The display screen and buttons are located on the outer surface of the frame and are connected to the microcontroller via wires; the microcontroller is connected to the relay via wires.

[0007] Preferably, the transmission device includes a servo motor, coupling, screw, nut, push plate, rake nail, bushing, and bearing.

[0008] The servo motor is mounted on the middle of the left side plate of the upper frame of the frame by screws, and a bushing is provided in the middle of the left side plate of the frame, and a corresponding bearing is provided on the right side plate.

[0009] The front end rod of the servo motor passes through the bushing and is engaged with the screw via a coupling;

[0010] The nut is located in the middle of the push plate, and the push plate has sliding grooves on both the front and rear sides; the sliding grooves of the push plate cooperate with the slider, and the lower end of the push plate has linearly arranged rake nails;

[0011] The screw passes through the nut and its right side mates with the bearing seat.

[0012] Preferably, support plates are welded to the left and right sides and the front and rear ends of the lower end of the frame, and the support plates are spaced inwards.

[0013] The support plate on the lower left side of the frame is connected to the support plate on the right side by a connecting plate, and is located at the upper end between the two support plates. When the mesh plate rotates downward, it is located at the upper end of the connecting plate.

[0014] Preferably, the front and rear sides and the left side of the mesh plate are respectively provided with baffles facing upwards, and the front and rear sides of the right side of the mesh plate are provided with extension plates facing upwards; the right side of the mesh plate is provided with a first handle.

[0015] Preferably, the cover plate has a second handle at its front end.

[0016] Using the above technical solution, this utility model provides a device for facilitating tea withering. Fresh tea leaves are laid flat on the upper part of a mesh plate with the inclined plane facing right. A fan blows air from left to right, concentrating the airflow on the upper part of the fresh tea leaves to increase the withering speed. A transmission device drives a rake to move and turn the fresh tea leaves, ensuring that all the fresh tea leaves wither evenly. The tea collection frame is located at the lower right side of the frame. After withering, the tea leaves are collected by loosening the fastening screws, causing the mesh plate to rotate downwards to the upper part of the connecting plate. A vibrator then vibrates the tea leaves downwards, thus achieving tea leaf collection after withering. This device has a simple structure and is easy to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of an embodiment of the present utility model. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. The accompanying drawings show preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0020] It should be noted that when a component is described as being "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is described as being "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0022] The present invention will be further described below with reference to the accompanying drawings and examples.

[0023] like Figure 1 , 2 As shown, a device for facilitating tea withering includes a frame 501, a cover plate 502, a slider 503, a fan 504, a transmission device 505, a fixing plate 506, a control device 507, a fastening screw 508, a mesh plate 509, a connecting plate 510, and a vibrator 511.

[0024] The upper part of the frame 501 is a frame structure 201, and a front side plate 202 and a rear side plate 203 are welded to the upper part of the frame 501. The upper and lower planes of the front side plate 202 and the rear side plate 203 at the upper end of the frame 501 are respectively inclined downward on the right side, and the upper plane of the front side plate 202 and the rear side plate 203 is provided with a cover plate 502 through a hinge. The cover plate opens and closes to facilitate the insertion of fresh tea leaves. The upper and lower planes of the front side plate 202 and the rear side plate 203 are respectively inclined downward on the right side. The upper inclined plane facilitates the concentration of air volume, and the lower inclined plane facilitates the positioning of the tea leaves for the mesh plate output.

[0025] A pivot is welded to the front and rear planes on the left end of the mesh plate 509, and the horizontal plane is set on the lower plane of the frame 201 of the frame body 501. The right end of the mesh plate 509 is fixed by a fastening screw 508. Corresponding concave round holes are provided on the left side of the front and rear side plates to facilitate the mesh plate pivot. Screw holes are provided on the front and rear sides of the right side of the frame for the fastening screw to pass through and cooperate with the mesh plate to play a fixing role.

[0026] A vibrator 511 is provided at the lower end of the mesh plate 509 and is connected to the control device 507 via a wire; the control device 507 is located at the upper end of the frame 501; the vibration of the vibrator facilitates the output of the withered tea leaves.

[0027] The upper frame of the frame 501 has sliders 503 on its front and rear inner planes via screws, which facilitates the left and right movement of the upper push plate of the transmission device.

[0028] The transmission device 505 is located in the middle of the left plane of the frame 201 and cooperates with the slider 503. It is connected to the control device 507 through a wire. The transmission device 505 includes a servo motor 301, a coupling 302, a screw 303, a nut 304, a push plate 305, a rake nail 306, a bushing 307, and a bearing 308.

[0029] The servo motor 301 is screwed to the middle of the left side plate of the upper frame 201 of the frame 501, and a bushing 307 is provided in the middle of the left side plate of the frame 201, and a corresponding bearing 308 is provided on the right side plate of the frame 201.

[0030] The front end rod of the servo motor 301 passes through the bushing 307 and is engaged with the screw 303 via the coupling 302;

[0031] Nut 304 is located in the middle of push plate 305, and push plate 305 has sliding grooves on both the front and rear sides; the sliding grooves of push plate 305 cooperate with slider 503, and the lower end of push plate 305 is provided with linearly arranged rake nails 306.

[0032] The screw 303 passes through the nut 304, and its right end mates with the bearing 308;

[0033] The servo motor drives the push plate and rake nails to spread and turn the tea leaves during the air-drying process.

[0034] A fixing plate 506 is welded to the upper left side of the upper frame 201 of the frame 501, and a fan 504 is installed by screws; the fan is used to wither the tea leaves and is concentrated towards the inside of the inclined plane through the upper port of the inclined plane.

[0035] The frame 501 has connecting plates 510 on the lower left and right sides, which are located on the upper part of the support plate and are used to limit the mesh plate.

[0036] Preferably, the control device 507 includes a display screen, buttons, a microcontroller, and relays;

[0037] The display screen and buttons are located on the outer surface of the frame and are connected to the microcontroller via wires; the microcontroller is connected to the relays via wires; and the relays are connected to the servo motor, vibrator, and fan via wires respectively.

[0038] Preferably, the transmission device 505 includes a servo motor 301, a coupling 302, a screw 303, a nut 304, a push plate 305, a rake nail 306, a bushing 307, and a bearing 308;

[0039] The servo motor 301 is screwed to the middle of the left side plate of the upper frame 201 of the frame 501, and a bushing 307 is provided in the middle of the left side plate of the frame 201, and a corresponding bearing 308 is provided on the right side plate of the frame 201.

[0040] The front end rod of the servo motor 301 passes through the bushing 307 and is engaged with the screw 303 via the coupling 302;

[0041] Nut 304 is located in the middle of push plate 305, and push plate 305 has sliding grooves on both the front and rear sides; the sliding grooves of push plate 305 cooperate with slider 503, and the lower end of push plate 305 is provided with linearly arranged rake nails 306.

[0042] The screw 303 passes through the nut 304, and its right end mates with the bearing 308;

[0043] The servo motor drives the push plate and rake nails to spread and turn the tea leaves during the drying process.

[0044] Preferably, support plates 204 are welded to the left and right sides and the front and rear ends of the lower end of the frame 501, and the support plates 204 are spaced inward to facilitate the downward rotation of the mesh plate and to be placed on the upper end of the connecting plate.

[0045] The support plate on the left side of the lower end of the frame is connected to the support plate on the right side by a connecting plate. It is located at the upper end between the two support plates and is positioned at the upper end of the connecting plate when the mesh plate rotates downward. The connecting plate plays a stabilizing role and facilitates the rotation of the mesh plate downward, making it convenient for the tea leaves to be output outward on the inclined plane.

[0046] Preferably, baffles are provided on the front and rear sides and the left side of the mesh plate 509, and a first handle is provided on the right side of the mesh plate;

[0047] The baffle is used to fasten the screw as it passes through the baffle on the right side of the frame, thus fixing it horizontally.

[0048] Preferably, the cover plate 502 has a second handle at the front end for easy opening and closing by hand; fresh tea leaves are poured into the upper part and spread out by the rake nail.

[0049] In use: Fresh tea leaves are laid flat on the top of the mesh plate, with the slanted plane facing right. A fan blows air from left to right, concentrating the airflow on the top of the fresh tea leaves to increase the withering speed. A transmission device moves the rake nails to turn the fresh tea leaves, ensuring even withering. The tea collection frame is located at the lower right side of the frame. After withering, the mesh plate rotates downwards to the top of the connecting plate by loosening the fastening screws. A vibrator then vibrates the tea leaves downwards, thus collecting them. The upper part of the frame is a frame structure, with a front and rear side plate welded to the upper part. The upper and lower surfaces of the front and rear side plates are slanted to the right. The front and rear side panels are hinged with a cover plate, allowing for easy loading of fresh tea leaves. The upper and lower surfaces of the front and rear side panels have downward-sloping right sides; the upper slope facilitates concentrated airflow, while the lower slope helps secure the tea leaves for output. A rotating shaft is welded to the front and rear surfaces on the left end of the mesh plate, with its horizontal plane positioned below the frame. The right side of the mesh plate is secured with fastening screws. Corresponding concave holes are located on the left side of the front and rear side panels for the mesh plate's rotating shaft to engage. Screw holes are located on the front and rear sides of the right side of the frame for the fastening screws to pass through and engage with the mesh plate, providing a secure fit. A vibrator is located at the lower end of the mesh plate. It is connected to the control device via wires; the control device is located at the top of the frame; the vibrator facilitates the output of withered tea leaves; the front and rear inner planes of the upper frame of the frame are equipped with sliders via screws; this facilitates the left and right movement of the upper push plate of the transmission device; the transmission device is located in the middle of the left plane of the frame and cooperates with the sliders, and is connected to the control device via wires; the transmission device includes a servo motor, coupling, screw, nut, push plate, rake nail, bushing, and bearing; the servo motor is located in the middle of the left side plate of the upper frame of the frame via screws, and the left side plate of the frame is equipped with a bushing in the middle, and the corresponding right side plate of the frame is equipped with a bearing; the front end rod of the servo motor The bushing passes through a coupling and engages with a screw; a nut is located in the middle of the push plate, and the push plate has grooves on both the front and rear sides; the push plate grooves engage with a slider, and the lower end of the push plate has linearly arranged rakes; the screw passes through the nut, and its right end engages with a shaft seat; a servo motor drives the push plate and rakes to disperse and turn the tea leaves during the drying process; a fixing plate is welded to the upper left side of the frame, and a fan is mounted on it via screws; the fan is used to wither the tea leaves, and it concentrates towards the inside of the inclined plane through the upper port of the inclined plane; connecting plates are located on the left and right sides of the lower end of the frame, and the connecting plates are located on the upper part of the support plate to limit the mesh plate.

[0050] This utility model provides a device for facilitating tea withering. The upper inclined plane faces downward to facilitate concentrated ventilation and increase the withering speed of the tea. The transmission device drives the rake nails to turn the tea leaves, achieving uniform withering. The screen plate rotates freely downward, and the vibrator vibrates, making it easy for the processed tea leaves to fall into the outer collection frame. The device has a simple structure and is easy to use.

[0051] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A device for facilitating tea withering processing, characterized in that, Includes frame, cover plate, slider, fan, transmission device, fixing plate, control device, fastening screw, mesh plate, connecting plate, vibrator; The upper part of the frame is a frame structure, and a front side plate and a rear side plate are welded to the upper part of the frame; the upper and lower surfaces of the front and rear side plates of the upper part of the frame are respectively inclined downward on the right side, and the upper surfaces of the front and rear side plates are provided with cover plates through hinges; The left end of the mesh plate is welded with a rotating shaft on both the front and rear planes, and the horizontal plane is located on the lower plane of the frame. The right end is fixed by a fastening screw. The lower end of the mesh panel is equipped with a vibrator, which is connected to the control device via a wire; the control device is located at the upper end of the frame. The upper frame of the frame has sliders on its front and rear inner planes via screws; The transmission device is located in the middle of the left plane of the frame and cooperates with the slider, and is connected to the control device through a wire; A fixing plate is welded to the upper left side of the upper frame of the frame, and a fan is installed by screws; The lower left and right support plates of the frame are respectively equipped with connecting plates.

2. The tea-withering processing device according to claim 1, characterized in that, The control device includes a display screen, buttons, a microcontroller, and relays; The display screen and buttons are located on the outer surface of the frame and are connected to the microcontroller via wires; the microcontroller is connected to the relay via wires.

3. The device for facilitating tea withering processing according to claim 1, characterized in that, The transmission device includes a servo motor, coupling, screw, nut, push plate, rake nail, bushing, and bearing. The servo motor is mounted on the middle of the left side plate of the upper frame of the frame by screws, and a bushing is provided in the middle of the left side plate of the frame, and a corresponding bearing is provided on the right side plate. The front end rod of the servo motor passes through the bushing and is engaged with the screw via a coupling; The nut is located in the middle of the push plate, and the push plate has sliding grooves on both the front and rear sides; the sliding grooves of the push plate cooperate with the slider, and the lower end of the push plate has linearly arranged rake nails; The screw passes through the nut and its right side mates with the bearing seat.

4. The device for facilitating tea withering processing according to claim 1, characterized in that, Support plates are welded to the left and right sides and the front and rear ends of the lower end of the frame, and the support plates are spaced inwards. The support plate on the left side of the lower end of the frame is connected to the support plate on the right side by a connecting plate. The connecting plate is located at the upper end between the two support plates, and the mesh plate is located at the upper end of the connecting plate when it rotates downward.

5. The apparatus for facilitating tea withering processing according to claim 1, characterized in that, The front and rear sides and the left side of the mesh panel are respectively provided with baffles facing upwards, and the right side of the mesh panel is provided with a first handle.

6. The apparatus for facilitating tea withering processing according to claim 1, characterized in that, The cover plate has a second handle at its front end.

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