Tea leaf fixation device
By adopting the internal and external dual heating method and the design of the finished product in the tea finishing device, the problems of insufficient tea dispersion capacity and uneven heating in traditional devices are solved, and a more efficient and uniform tea finishing effect is achieved.
Patent Information
- Application Number
- CN202421203753.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-30
AI Technical Summary
During the process of completing the tea, traditional tea leaves are prone to cluster or accumulation due to insufficient dispersion capacity, which affects the finishing effect and efficiency. At the same time, the heating method is single, resulting in uneven heating of the tea leaves and affects the finishing quality.
A tea leaf finishing device is designed, adopting dual heating methods inside and outside, including resistive heating blocks and auxiliary heat components, combining the finishing components and collection components to ensure uniform heating and good dispersion of the tea leaf during the finishing process.
Through dual heating methods inside and outside and good dispersion capabilities, the efficiency and effect of tea greening are improved, and the quality of tea greening is avoided due to uneven heating is affected, and it is convenient for maintenance and maintenance.
Smart Images
Figure CN222564943U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea processing, in particular to a tea withering device. Background Art
[0002] Tea processing refers to the process of converting fresh tea leaves into drinkable dry tea through a series of processing techniques. This process usually includes picking, withering, killing green leaves, rolling, fermentation (in some types of tea), drying and other steps. These steps vary according to the needs of different types of tea, thus forming various types of tea such as green tea, black tea, oolong tea, white tea, yellow tea and black tea. The purpose of tea processing is to remove moisture from fresh leaves, stop fermentation, facilitate storage, and form the unique color, aroma and taste of various teas.
[0003] During the processing of tea, it is necessary to wither the tea, so a withering device is needed. Although the traditional withering device has the ability to wither, it still has some shortcomings. For example, its ability to disperse the tea is not good. Therefore, when withering the tea, it is easy to cause the tea to clump or pile up due to poor dispersion ability, thereby affecting the withering effect and efficiency of the tea. In addition, its heating method is relatively single, so its heating effect on the tea is not ideal, which easily causes the tea to be heated unevenly and affects the withering quality of the tea. Therefore, a tea withering device is proposed to address the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a tea-withering device, which has a better ability to disperse tea leaves. Therefore, when withering the tea leaves, it is not easy for the tea leaves to clump or pile up due to poor dispersion ability, thereby ensuring the withering effect and efficiency of the tea leaves. In addition, it adopts a double internal and external heating method, so its heating effect on the tea leaves is more ideal, so that it is not easy for the tea leaves to be heated unevenly and affect the withering quality of the tea leaves, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A tea withering device comprises a casing, wherein fixed legs are fixedly connected at the four corners of the bottom of the casing, a withering chamber is provided in the inner cavity of the casing, a feeding hopper is provided on the top of the casing, a feeding trough is provided on the top wall of the casing, a heating chamber is provided on the outer side of the withering chamber, resistance heating blocks which are equidistantly arranged in the heating chamber and are in contact with the outer surface of the withering chamber are provided, a withering assembly is provided in the inner cavity of the withering chamber, an auxiliary heating assembly is provided in the withering assembly, a discharge trough is provided on the bottom wall of the casing, and a collecting assembly is provided below the casing.
[0007] Preferably, the feeding hopper and the feeding trough are arranged in corresponding positions and matching specifications, and the feeding hopper is connected with the inner cavity of the withering chamber through the feeding trough. The top of the feeding hopper is hinged with a hopper cover and the top of the hopper cover is fixedly connected with an opening and closing handle.
[0008] Preferably, the tea-withering assembly includes a driving motor fixedly connected to the center of the rear wall of the casing, a transmission shaft fixedly connected to the output end of the driving motor, the transmission shaft passes through the rear wall of the casing and extends to the inner cavity of the tea-withering chamber, and a plurality of tea-turning shovel plates are fixedly connected to the transmission shaft and arranged at equal intervals.
[0009] Preferably, the auxiliary heating component includes a plug-in slot opened on the front side of the tea shovel plate, connecting screw holes are symmetrically opened at both ends of the plug-in slot, a resistance heating plate matching the specifications of the plug-in slot is movably inserted in the inner cavity of the plug-in slot, and connecting support plates are fixedly connected at both ends of the resistance heating plate, and connecting bolts corresponding to the positions of the connecting screw holes and matching the specifications are passed through and threadedly connected on the connecting support plates.
[0010] Preferably, the collecting component comprises a collecting box connected to the inner cavity of the fixing chamber through the discharge chute, the inner cavity of the collecting box is slidably connected to a collecting drawer through a slide rail, the inner cavity of the collecting drawer is provided with a filter screen, and a pull-out handle is fixedly connected to the front of the collecting drawer.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, the setting of the withering chamber can provide space for withering of tea leaves, the setting of the feeding hopper can guide the tea leaves into the withering chamber through the feeding trough, and the setting of the hopper cover can seal and protect the feeding hopper to prevent other debris from entering the withering chamber through the feeding hopper, the setting of the heating chamber and the resistance heating block therein can heat the withering chamber, thereby acting on the tea leaves during the withering process, and the setting of the withering component can provide good dispersion ability for the tea leaves, so that when the tea leaves are withered, it is not easy to cause the tea leaves to clump or accumulate due to poor dispersion ability, thereby ensuring the withering effect of the tea leaves. and efficiency. The auxiliary heating component can be used to heat the tea turning shovel plate in the withering component, so as to cooperate with the resistance heating block to provide internal and external dual heating methods for the tea leaves. Therefore, the heating effect on the tea leaves is more ideal, and the tea leaves are not easily affected by uneven heating and the withering quality of the tea leaves is affected. In addition, the auxiliary heating component is easy to disassemble and assemble, so it is convenient to maintain and replace it when damaged, thereby improving the practicability of the auxiliary heating component. The collecting component can collect the withered tea leaves through the feeding chute, and can separate and collect the tea leaves and tea residues, so it is more convenient to carry out subsequent processing of the tea leaves, so as to improve the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is the front view of the utility model;
[0014] Figure 2 It is a schematic diagram of the structure of the utility model;
[0015] Figure 3 It is a side view of the utility model;
[0016] Figure 4 It is a schematic diagram of the disassembled structure of the fixing component and the auxiliary heating component of the utility model;
[0017] Figure 5 This is a schematic diagram of the connection structure between the fixing component and the auxiliary heating component of the utility model;
[0018] Figure 6 For the utility model Figure 5 A magnified view of the structure at A;
[0019] Figure 7 It is a structural schematic diagram of the collection component of the utility model.
[0020] In the figure: 1. casing; 2. withering chamber; 3. feeding hopper; 4. feeding trough; 5. heating chamber; 6. resistance heating block; 7. withering assembly; 701. driving motor; 702. transmission shaft; 703. tea turning shovel plate; 8. auxiliary heating assembly; 801. plug-in slot; 802. connecting screw hole; 803. resistance heating plate; 804. connecting support plate; 805. connecting bolt; 9. feeding trough; 10. collecting assembly; 1001. collecting box; 1002. collecting drawer; 1003. filter screen. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.
[0024] See also Figure 1-7 , the utility model provides a technical solution:
[0025] A tea withering device comprises a casing 1, wherein fixed legs are fixedly connected at the four corners of the bottom of the casing 1, a withering chamber 2 is provided in the inner cavity of the casing 1, a feeding hopper 3 is provided on the top of the casing 1, a feeding trough 4 is provided on the top wall of the casing 1, a heating chamber 5 is provided on the outer side of the withering chamber 2, resistance heating blocks 6 which are in contact with the outer surface of the withering chamber 2 are arranged at equal intervals in the heating chamber 5, a withering component 7 is provided in the inner cavity of the withering chamber 2, an auxiliary heating component 8 is provided in the withering component 7, a discharge trough 9 is provided on the bottom wall of the casing 1, and a collecting component 10 is provided below the casing 1.
[0026] The feeding hopper 3 and the feeding trough 4 are arranged in corresponding positions and matching specifications, and the feeding hopper 3 is connected with the inner cavity of the fixing chamber 2 through the feeding trough 4. The top of the feeding hopper 3 is hinged with a hopper cover and the top of the hopper cover is fixedly connected with an opening and closing handle. The feeding hopper 3 can introduce tea leaves into the fixing chamber 2 through the feeding trough 4, and the setting of the hopper cover can seal and protect the feeding hopper 3 to prevent other debris from entering the fixing chamber 2 through the feeding hopper 3; the fixing assembly 7 includes a driving motor 701 fixedly connected and arranged at the center of the rear wall of the casing 1. A transmission shaft 702 is fixedly connected to the output end of the driving motor 701, and the transmission shaft 702 passes through the rear wall of the casing 1 and extends to the inner cavity of the withering chamber 2. A plurality of tea-turning shovel plates 703 are fixedly connected to the transmission shaft 702 and are arranged at equal intervals. The withering component 7 can provide good dispersion ability for the tea leaves, so when the tea leaves are withered, it is not easy to cause the tea leaves to clump or accumulate due to poor dispersion ability, thereby ensuring the withering effect and efficiency of the tea leaves; the auxiliary heating component 8 includes a plug-in slot 801 provided on the front side of the tea-turning shovel plate 703, and connecting screw holes 802 are symmetrically provided at both ends of the plug-in slot 801. A resistance heating plate 803 matching the specifications of the plug-in slot 801 is movably inserted into the inner cavity of the plug-in slot 801, and connecting support plates 804 are fixedly connected at both ends of the resistance heating plate 803. Connecting bolts 805 corresponding to the position of the connecting screw holes 802 and matching the specifications are passed through and threadedly connected on the connecting support plates 804. The auxiliary heating component 8 The tea shovel plate 703 in the withering component 7 can be heated to cooperate with the resistance heating block 6 to provide a dual heating method for the tea leaves inside and outside, so the heating effect on the tea leaves is more ideal, so that the tea leaves are not easily affected by uneven heating and the withering quality of the tea leaves, and the auxiliary heating component 8 is easy to disassemble and assemble, so it is easy to maintain and replace it when it is damaged, thereby improving the practicality of the auxiliary heating component 8; the collecting component 10 includes a collecting box 1001 connected to the inner cavity of the withering chamber 2 through a feeding chute 9, the inner cavity of the collecting box 1001 is slidably connected to a collecting drawer 1002 through a slide rail, the inner cavity of the collecting drawer 1002 is provided with a filter screen plate 1003, and the front of the collecting drawer 1002 is fixedly connected with a pull-out handle, the collecting component 10 can collect the withered tea leaves through the feeding chute 9, and can separate and collect the tea leaves and tea residues, so it is more convenient to carry out subsequent processing of the tea leaves to improve the overall processing efficiency.
[0027] Working process: first, all electrical appliances are powered on. The withering chamber 2 can provide space for withering of tea leaves. The feeding hopper 3 can guide the tea leaves into the withering chamber 2 through the feeding trough 4, and the setting of the hopper cover can seal and protect the feeding hopper 3 to prevent other debris from entering the withering chamber 2 through the feeding hopper 3. The heating chamber 5 and the resistance heating block 6 therein can heat the withering chamber 2, thereby acting on the tea leaves during the withering process. The withering component 7 can provide good dispersion ability for the tea leaves, so when withering the tea leaves, it is not easy to cause the tea leaves to clump or accumulate due to poor dispersion ability, thereby ensuring the withering effect and efficiency of the tea leaves. Start the driving motor 701, and the driving motor 701 can drive the tea turning shovel plate 703 to rotate through the transmission shaft 702, so as to continuously turn and disperse the tea leaves. The auxiliary heating component 8 can heat the tea turning shovel plate 703 in the withering component 7 to cooperate with the resistance heating block 6 provides a double heating method inside and outside for the tea leaves, so the heating effect for the tea leaves is more ideal, so that the tea leaves are not easily affected by uneven heating and the quality of the tea leaves is affected, and the auxiliary heating component 8 is easy to disassemble and assemble, so it is easy to maintain and replace it when it is damaged, thereby improving the practicality of the auxiliary heating component 8. During installation, it is only necessary to insert the resistance heating plate 803 into the plug-in slot 801, and screw the connecting bolt 805 into the connecting screw hole 802 through the connecting support plate 804. When disassembling, the same is true. The collection drawer 1002 in the collection component 10 can collect the tea leaves that have been finished withering through the feeding chute 9, and the tea leaves and tea residues can be separated and collected through the filter screen plate 1003, so that the tea leaves are left on the filter screen plate 1003 for collection, and the tea residues pass through the filter screen plate 1003 and fall to the bottom of the inner cavity of the collection drawer 1002 for collection, so it is more convenient to carry out subsequent processing of the tea leaves to improve the overall processing efficiency.
[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
[0029] 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 scope and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A tea leaf withering device, comprising a housing (1), characterized in that: The four corners of the bottom of the casing (1) are fixedly connected with fixed legs, the inner cavity of the casing (1) is provided with a withering chamber (2), the top of the casing (1) is provided with a feeding hopper (3), the top wall of the casing (1) is provided with a feeding trough (4), the outer side of the withering chamber (2) is provided with a heating chamber (5), the heating chamber (5) is provided with resistance heating blocks (6) which are arranged at equal intervals and are in contact with the outer surface of the withering chamber (2), the inner cavity of the withering chamber (2) is provided with a withering component (7), the withering component (7) is provided with an auxiliary heating component (8), the bottom wall of the casing (1) is provided with a discharge trough (9), and a collecting component (10) is provided below the casing (1).
2. A tea leaf withering device according to claim 1, characterized in that: The feeding hopper (3) and the feeding trough (4) are arranged in corresponding positions and with matching specifications, and the feeding hopper (3) is connected to the inner cavity of the fixing chamber (2) through the feeding trough (4). A hopper cover is hingedly connected to the top of the feeding hopper (3), and an opening and closing handle is fixedly connected to the top of the hopper cover.
3. A tea leaf withering device according to claim 1, characterized in that: The tea-withering assembly (7) comprises a driving motor (701) fixedly connected to the center of the rear wall of the casing (1); a transmission shaft (702) is fixedly connected to the output end of the driving motor (701); the transmission shaft (702) passes through the rear wall of the casing (1) and extends to the inner cavity of the tea-withering chamber (2); and a plurality of tea-turning shovels (703) are fixedly connected to the transmission shaft (702) and arranged at equal intervals.
4. A tea leaf withering device according to claim 3, characterized in that: The auxiliary heating component (8) comprises a plug-in slot (801) provided on the front side of the tea-turning shovel plate (703), connecting screw holes (802) being symmetrically provided at both ends of the plug-in slot (801), a resistance heating plate (803) matching the specifications of the plug-in slot (801) being movably inserted into the inner cavity of the plug-in slot (801), connecting support plates (804) being fixedly connected at both ends of the resistance heating plate (803), and connecting bolts (805) corresponding to the positions of the connecting screw holes (802) and matching the specifications thereof being passed through and threadedly connected to the connecting support plates (804).
5. The tea leaf withering device according to claim 1, characterized in that: The collecting assembly (10) comprises a collecting box (1001) connected to the inner cavity of the fixing chamber (2) via the material discharge chute (9); the inner cavity of the collecting box (1001) is slidably connected to a collecting drawer (1002) via a slide rail; the inner cavity of the collecting drawer (1002) is provided with a filter screen (1003); and a pull-out handle is fixedly connected to the front of the collecting drawer (1002).