Tea leaf withering machine for tea leaf processing

The tea withering machine, which uses a motor-driven transmission system and a hot air blower in conjunction with a feeding rod, automatically turns the tea leaves over, accelerating the withering process. This solves the problems of low efficiency and moisture interference associated with manual turning, thus improving tea quality and the practicality of the equipment.

WO2026065729A1PCT designated stage Publication Date: 2026-04-02HUBEI YOUYUN TEA CO LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-11-28
Publication Date
2026-04-02

AI Technical Summary

Technical Problem

Existing tea withering equipment requires manual turning, resulting in low work efficiency. Furthermore, the moisture from the bottom tea leaves affects the withering effect of the top tea leaves, thus impacting tea quality.

Method used

The transmission system driven by an electric motor rotates the frame and the load-bearing plate. Combined with the heating of the hot air blower and the material feeding rod, it automatically flips the surface and accelerates the withering process. At the same time, the equipment is easy to move through pulleys and locks.

Benefits of technology

This improves the efficiency of tea withering, avoids insufficient withering caused by the bottom of the tea leaves contacting the support plate, enhances tea quality, and improves the mobility and practicality of the equipment.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN2024135168_02042026_PF_FP_ABST
    Figure CN2024135168_02042026_PF_FP_ABST
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Abstract

A tea leaf withering machine for tea leaf processing, comprising a machine body, wherein a motor is provided at the top surface of the machine body, and the output end of the motor is connected to a transmission shaft; frames are provided on the transmission shaft; a groove is provided on one side surface of each frame; a bearing plate is provided in the groove; a slide groove is provided on the top surface of each frame; a cover plate is provided in the slide groove; an engagement groove is provided on the top surface of the cover plate; a turning rod is engaged in the engagement groove, and a connecting rod is connected to the turning rod by means of a rotating shaft; and one end of the connecting rod is connected to one side surface of the inner wall of the machine body. The motor drives the transmission shaft, so as to drive the frames and the bearing plates on the transmission shaft to rotate; in addition, hot air fans convey hot air into the machine body by means of through grooves, and tea leaves in the bearing plates are driven and turned by means of the turning rods, thereby accelerating withering of the tea leaves.
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Description

Tea withering machine for tea processing TECHNICAL FIELD

[0001] The utility model relates to tea production technical field, concretely relates to a tea withering machine for tea processing. BACKGROUND

[0002] Tea is commonly known as tea, and tea beverage made of tea leaves is one of the world's three major beverages. Tea withering refers to the process of dissipating moisture from tea leaves before fixation, thereby causing more chemical changes.

[0003] After checking, it is found that a withering machine for tea processing disclosed (announced) as CN219894508U relates to the technical field of tea production. It comprises a base for support and a photovoltaic panel for absorbing solar energy. The base is installed with a support rod at the upper end. The support rod is in a cylindrical structure. One end of the support rod is fixedly connected to the base, and the other end of the support rod is fixedly connected to a top cover. The top cover is in a cylindrical structure. Multiple groups of grooves are evenly arranged on the bottom end of the top cover near the side edges. Irradiation lamps are installed in the grooves. A rotating assembly is installed on the support rod. Four groups of rotating sleeves are evenly installed on the support rod. A clamping assembly is installed on the rotating sleeves. The utility model is supported by the support rod. Four groups of rotating sleeves are rotatably connected to the support rod. The rotation of the rotating sleeves facilitates the rotation of the tray. The tray is used to load and carry tea. The filter tank is used to filter the moisture and impurities on the tea. During the day, withering is achieved through sunlight irradiation. In the prior art, tea withering is mostly achieved through sunning and withering. There are also semi-mechanized withering equipment controlled by artificial. The withering equipment usually needs manual turning of the tea to ensure the withering effect of the tea. Manual turning has low work efficiency. The steam generated by the withering of the tea accumulated at the bottom will affect the tea accumulated at the top, affecting the withering effect of the tea. Therefore, a tea withering machine for tea processing is proposed. UTILITY MODEL CONTENTS

[0004] To solve the above problems, the utility model provides a tea withering machine for tea processing, thereby solving the problems in the background art.

[0005] To achieve the above problems, the utility model adopts the following specific technical solutions:

[0006] A tea withering machine for tea processing comprises a device body. A motor is arranged on the top surface of the device body. A transmission shaft is connected to the output end of the motor. A frame is arranged on the transmission shaft. A sliding groove is formed in the top surface of the frame. A cover plate is arranged in the sliding groove. A clamping groove is formed in the top surface of the cover plate. A stirring rod is clamped in the clamping groove. The stirring rod is connected to a connecting rod through a rotating shaft. The connecting rod is connected to one side of the inner wall of the device body.

[0007] Further, the device body side surface is provided with a ventilation hole, and the ventilation hole is communicated with an inner cavity, the inner cavity is arranged in the device body, and a hot air fan is arranged in the inner cavity, and a through groove is arranged on the top surface of the inner cavity.

[0008] Further, the frame side surface is provided with a groove, and a bearing plate is arranged in the groove.

[0009] Further, the device body bottom surface is provided with a pulley, and a lock catch is arranged on the pulley.

[0010] Further, the device body is connected with an opening and closing door through a hinge, and a maintenance door is arranged below the opening and closing door on the device body side surface.

[0011] Further, the device body side surface is provided with an operation panel, and a thermometer and a hygrometer are arranged on the operation panel side surface. Compared with the prior art, the tea withering machine for tea processing has the following beneficial effects:

[0012] (1) In the practical use process, the material is placed in the bearing plate, the bearing plate is clamped in the frame through the groove and the fixing bolt, the opening and closing door is closed, the motor and the hot air fan are started, the transmission shaft is driven by the motor, thereby driving the frame and the bearing plate on the transmission to rotate, the hot air fan delivers hot air into the device body through the through groove, thereby performing the withering operation on the tea, the material in the bearing plate is stirred by the stirring rod, the tea is driven and stirred, the withering efficiency of the tea is effectively improved, the bottom of the tea cannot contact the upper surface of the bearing plate, the withering operation cannot be performed, the tea withering is insufficient, the quality of the tea is affected, the pulley and the lock catch are arranged, the movement and arrangement of the device are facilitated, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0014] Fig. 1 is a structural schematic view of a tea withering machine for tea processing according to the present application;

[0015] Figure 2 is a kind of tea leaf withering machine for tea processing of the utility model inside structure schematic diagram;

[0016] Figure 3 is the overall schematic diagram of the bearing plate of the utility model.

[0017] In the figure,

[0018] 1, device body;2, transmission shaft;3, lock catch;4, thermometer;5, hygrometer;6, motor;7, operation panel;8, open-close door;9, pulley;10, poking rod 11, hot air machine;12, air hole;13, frame;14, through slot;15, inner cavity;16, connecting rod;17, rotating shaft;18, bearing plate;19, clamping groove;20, recess. DETAILED DESCRIPTION

[0019] To further illustrate the embodiments, the utility model provides drawings, these drawings are part of the utility model disclosure, it is mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, and the person skilled in the art should understand other possible implementation modes and the advantages of the utility model, the components in the figure are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0020] According to the embodiments of the utility model, a kind of tea leaf withering machine for tea processing is provided.

[0021] The utility model is further illustrated in conjunction with drawings and specific embodiments, as shown in Figure 1-3, according to the tea leaf withering machine for tea processing of the utility model embodiment, including device body 1, device body 1 top surface is provided with motor 6, and motor 6 output end is connected with transmission shaft 2, transmission shaft 2 is provided with frame 13, and frame 13 top surface is provided with sliding slot, and cover plate is arranged in the sliding slot, and clamping groove 19 is opened in the top surface of cover plate, and poking rod 10 is clamped in clamping groove 19, and poking rod 10 is connected with connecting rod 16 by rotating shaft 17, and one end of connecting rod 16 is connected with the inner wall one side surface of device body 1, frame 13 is driven by the motor 6 set, and then the material in bearing plate 18 is stirred by poking rod 10.

[0022] In one embodiment, the air hole 12 is opened in the one side surface of device body 1, and the air hole 12 is communicated with the inner cavity 15, the inner cavity 15 is arranged in device body 1, and the hot air machine 11 is arranged in the inner cavity 15, and the through slot 14 is opened in the top surface of inner cavity 15, and the hot air machine 11 and the through slot 14 are set to facilitate the hot air conveying in device body 1.

[0023] In one embodiment, the recess 20 is opened in the one side surface of frame 13, and the bearing plate 18 is arranged in the recess 20. In one embodiment, the recess 20 is opened in the one side surface of frame 13, and the bearing plate 18 is arranged in the recess 20.

[0024] In one embodiment, the device body 1 bottom surface is provided with a pulley 9, and the pulley 9 is provided with a lock buckle 3.

[0025] In one embodiment, the device body 1 is connected with an opening and closing door 8 through a hinge, and a maintenance door is arranged on the device body 1 surface below the opening and closing door 8.

[0026] In one embodiment, the device body 1 one side surface is provided with an operation panel 7, and the operation panel 7 one side surface is provided with a thermometer 4 and a hygrometer 5 on the operation panel 7 one side, and the temperature and humidity inside the device body 1 are monitored through the thermometer 4 and the hygrometer 5.

[0027] Working principle: the material is placed in the bearing plate 18, and the bearing plate 18 is clamped in the frame 13 through the groove 20 and the fixing bolt, the opening and closing door 8 is closed, and the motor 6 and the hot air fan 11 are started, the motor 6 drives the transmission shaft 2, thereby driving the transmission frame 13 and the bearing plate 18 to rotate, and the hot air fan 11 sends hot air into the device body 1 through the through slot 14, thereby the withering operation of the tea leaves is carried out, and the material in the bearing plate 18 is stirred by the stirring rod 10, the tea leaves are driven and stirred, the withering efficiency of the tea leaves is effectively accelerated, the bottom of the tea leaves cannot contact the upper surface of the bearing plate 18, the withering operation cannot be carried out, the tea leaves are not withered sufficiently, the quality of the tea leaves is affected, the pulley 9 and the lock buckle 3 are arranged, the movement and arrangement of the device are facilitated, and the practicability of the device is improved.

[0028] In the utility model, unless another definite provision and limitation, the terms "mount", "arrange", "connect", "fix", "screw" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be directly connected, also can indirectly connect through the intermediate medium, can be the communication of two element interiors or the interaction of two elements, unless another definite limitation, for the ordinary skilled in the art, can understand the concrete meaning of the above terms in the utility model according to the specific situation.

[0029] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A tea leaf withering machine for tea processing, comprising a device body (1), characterized in that, The device body (1) top surface is provided with motor (6), and the motor (6) output end is connected with transmission shaft (2), the transmission shaft (2) is provided with frame (13), and the frame (13) top surface is opened with sliding slot, the sliding slot is provided with cover plate, and the cover plate top surface is opened with clamping groove (19), the clamping groove (19) is connected with poking rod (10), and the poking rod (10) is connected with connecting rod (16) through rotating shaft (17), and the connecting rod (16) one end is connected with device body (1) inner wall one side surface.

2. The tea withering machine for tea processing according to claim 1, characterized in that, The device body (1) one side surface is opened with air hole (12), and the air hole (12) is communicated with inner cavity (15), the inner cavity (15) is provided with device body (1), and the inner cavity (15) is provided with hot air machine (11), and the inner cavity (15) top surface is opened with through slot (14).

3. The tea withering machine for tea processing according to claim 1, characterized in that, The frame (13) one side surface is opened with recess (20), and the recess (20) is provided with bearing plate (18).

4. The tea withering machine for tea processing according to claim 1, characterized in that, The device body (1) bottom surface is provided with pulley (9), and the pulley (9) is provided with lock buckle (3).

5. The tea withering machine for tea processing according to claim 1, characterized in that, The device body (1) is connected with open-close door (8) through hinge, and the device body (1) one side surface is located below open-close door (8) and is provided with access door.

6. [Amended according to Rule 26 03.12.2024] A tea withering machine for processing tea leaves according to claim 1, characterized in that, The device body (1) one side surface is provided with operating panel (7), and the operating panel (7) one side surface is located operating panel (7) one side and is provided with thermometer (4) and hygrometer (5).

Citation Information

Patent Citations

  • Bright blue or green, withering machine in leaf stand of full -automatic teas

    CN206481902U

  • Tea withering machine

    CN208836949U

  • Uniform withering device for old white tea

    CN218389641U

  • Multi-layer continuous withering machine with uniform circulation of hot air for tea leaves

    CN218681716U

  • Tea leaf processing withering machine

    CN220068738U