Tea leaf fixation machine for tea leaf production

Abstract

The utility model relates to the field of tea leaf fixation machines, and discloses a tea leaf fixation machine for tea leaf production, which comprises a fixation machine body for tea leaf fixation; the discharging frame is mounted on the fixation machine body and is used for providing a tea leaf discharging environment; the conveying belt penetrates through the fixation machine body and is arranged in the discharging frame, and the conveying belt is used for conveying tea leaves; the cleaning roller is arranged in the discharging frame and makes contact with the surface of the conveying belt. According to the utility model, the discharging structure of the fixation machine is optimized, so that the tea leaves can be smoothly discharged after fixation, and the driving roller and the cleaning roller are additionally arranged, so that the tea leaves attached to the conveying belt after fixation can be cleaned down and can actively fall into the discharging hopper, the waste amount of the tea leaves is obviously reduced, and the collection efficiency and quality of the tea leaves are improved; the cleaning effect of the cleaning roller effectively removes tea leaf residues attached to the conveying belt, and the conveying belt is kept clean.

Description

Technical Field

[0001] The utility model relates to the field of tea withering machines, in particular to a tea withering machine for tea production. Background Technique

[0002] A tea withering machine is a mechanical device used in the withering process of the primary tea processing. The microwave withering machine directly acts on the internal water molecules of the tea through microwave energy, enabling the tea to rapidly heat up to the temperature at which the enzyme activity is inactivated, thereby effectively inhibiting the fermentation and oxidation of the tea and maintaining the green and fresh characteristics of the tea. During this process, the tea is heated evenly, and the quality is significantly improved.

[0003] After the existing microwave withering machine finishes withering, during the microwave heating process of the tea, due to the rapid increase in the surface temperature, part of the water evaporates, resulting in the surface of the tea becoming sticky. The tea is likely to adhere to the conveyor belt and cannot actively fall into the discharge hopper. The tea is easily brought back into the withering machine again, causing a relatively large amount of tea waste. Content of the Utility Model

[0004] To solve the problems mentioned above, the utility model is realized through the following technical solutions:

[0005] A tea withering machine for tea production includes: a withering machine body for withering tea; a discharge frame installed on the withering machine body for providing a discharge environment for the tea; a conveyor belt passing through the withering machine body and arranged in the discharge frame, the conveyor belt being used for conveying the tea; a cleaning roller arranged in the discharge frame and in contact with the surface of the conveyor belt, the cleaning roller being set to rotate in the discharge frame for cleaning the surface of the conveyor belt; a driving roller arranged in the discharge frame and connected to the conveyor belt, the driving roller being set to rotate in the discharge frame for repeatedly lifting the conveyor belt to separate the tea from the conveyor belt.

[0006] The driving roller includes: a plurality of protruding blocks installed on the driving roller for rotating with the driving roller and pushing the conveyor belt when the driving roller rotates.

[0007] The cleaning roller includes: a plurality of cleaning heads installed on the cleaning roller and distributed in a circumferential array, being set to rotate with the cleaning roller when the cleaning roller rotates for cleaning the tea adhering to the conveyor belt.

[0008] A first power source is installed on the discharge frame, and the power shaft of the first power source is connected to the cleaning roller for providing rotational power to the cleaning roller; a second power source is installed on the discharge frame, and the power shaft of the second power source is connected to the driving roller for providing rotational power to the driving roller.

[0009] The discharge frame includes: a support plate installed on the discharge frame; a discharge hopper installed on the support plate, the discharge hopper being arranged below the conveyor belt for collecting the tea on the conveyor belt; a protective cover installed on the discharge frame, the conveyor belt being arranged inside the protective cover, and the protective cover being used to prevent the tea from falling off the conveyor belt.

[0010] The conveyor belt includes: conveyor rollers installed inside the discharge frame, the conveyor rollers being connected to the conveyor belt.

[0011] It further includes: a feed frame installed on the body of the tea fixation machine for providing a feeding environment for the tea.

[0012] The utility model provides a tea fixation machine for tea production. Compared with the prior art, it has the following beneficial effects:

[0013] 1. By optimizing the discharge structure of the fixation machine, it ensures that the tea can be smoothly discharged after fixation, improving the production efficiency. By adding a driving roller and a cleaning roller, the tea attached to the conveyor belt after fixation can be cleaned off and can actively fall into the discharge hopper, significantly reducing the waste amount of the tea. The design of the support plate and the protective cover of the discharge frame improves the overall stability of the equipment, and at the same time prevents the tea from scattering and being lost during the discharge process, improving the collection efficiency and quality of the tea.

[0014] 2. The repeated lifting action of the driving roller helps to turn over and evenly dissipate the heat of the tea, avoiding the friction damage of the tea caused by long-term contact with the conveyor belt and improving the quality of the tea. The cleaning action of the cleaning roller effectively removes the tea residues attached to the conveyor belt, keeps the conveyor belt clean, and prevents the tea from being contaminated by the residues. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic three-dimensional structure diagram proposed by the utility model.

[0016] Figure 2 It is a schematic three-dimensional structure diagram of another perspective proposed by the utility model.

[0017] Figure 3 It is a schematic structure diagram of the discharge frame proposed by the utility model.

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the discharge frame proposed by the utility model.

[0019] Figure 5 It is a schematic structure diagram of the cleaning roller and the cleaning head proposed by the utility model.

[0020] Figure 6 It is a schematic structure diagram of the driving roller and the raised blocks proposed by the utility model.

[0021] The reference numerals in the figure are as follows:

[0022] 1. Fixing machine body;

[0023] 2. Feeding frame;

[0024] 3. Discharging frame; 301. Support plate; 302. Protective cover;

[0025] 4. Conveyor belt; 401. Conveyor roller;

[0026] 5. Discharge hopper;

[0027] 6. Cleaning roller; 601. Cleaning head; 602. First power source;

[0028] 7. Driving roller; 701. Protruding block; 702. Second power source. Detailed implementation manners

[0029] The present utility model will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the protection scope of the present utility model.

[0030] The following illustrates the implementation manners of the present utility model through specific specific examples. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present utility model.

[0031] Refer to Figures 1-6, A tea fixation machine for tea production, comprising: a fixation machine body 1 for tea fixation. The fixation machine body 1 is a microwave fixation machine, providing the main environment for tea fixation, ensuring that the tea is fixed at an appropriate temperature and time, and improving the quality and taste of the tea; a discharge frame 3 installed on the fixation machine body 1, used to provide a discharge environment for the tea, providing a stable discharge environment for the tea, ensuring that the tea can be smoothly discharged from the fixation machine body 1 after fixation, and facilitating subsequent collection and processing; a conveyor belt 4 passing through the fixation machine body 1 and arranged in the discharge frame 3. The conveyor belt 4 is used to convey the tea, effectively conveying the tea, ensuring that the tea can be evenly heated during the fixation process, and smoothly discharged after fixation, improving production efficiency; a cleaning roller 6 arranged in the discharge frame 3, in contact with the surface of the conveyor belt 4. The cleaning roller 6 is set to rotate in the discharge frame 3, used to clean the surface of the conveyor belt 4. By cleaning the surface of the conveyor belt 4, it effectively removes the tea residues attached to the conveyor belt 4, keeps the conveyor belt 4 clean, prevents the tea from being contaminated by the residues, and reduces the maintenance cost at the same time; a driving roller 7 arranged in the discharge frame 3, connected to the conveyor belt 4. The driving roller 7 is set to rotate in the discharge frame 3, used to repeatedly lift the conveyor belt 4 to separate the tea from the conveyor belt 4. By repeatedly lifting the conveyor belt 4 to separate the tea from the conveyor belt 4, it helps the tea to be turned over and evenly heated, improving the fixation effect, and reducing the frictional damage of the tea caused by long-term contact with the conveyor belt 4.

[0032] Refer to Figure 4 and Figure 6 , The driving roller 7 includes: a number of raised blocks 701 installed on the driving roller 7, used to rotate with the driving roller 7 and push the conveyor belt 4 when the driving roller 7 rotates; a second power source 702 installed on the discharge frame 3. The power shaft of the second power source 702 is connected to the driving roller 7, used to provide rotational power for the driving roller 7. When the driving roller 7 rotates, the raised blocks 701 effectively push the conveyor belt 4, enabling the tea to better separate from the conveyor belt 4, enhancing the turning effect, and further improving the fixation quality. The second power source 702 provides stable rotational power for the driving roller 7, ensuring that the driving roller 7 can work continuously and effectively, improving the reliability and stability of the equipment. The second power source 702 uses a stepper motor or can also use a servo motor.

[0033] Refer to Figure 4 and Figure 5The cleaning roller 6 includes: a plurality of cleaning heads 601, which are installed on the cleaning roller 6 and distributed in a circular array. When the cleaning roller 6 rotates, the cleaning heads 601 are arranged to rotate with the cleaning roller 6 to clean the tea leaves attached to the conveyor belt 4. The first power source 602 is installed on the discharge frame 3. The power shaft of the first power source 602 is connected to the cleaning roller 6 to provide rotational power for the cleaning roller 6. The cleaning heads 601 are distributed in a circular array and can comprehensively clean the surface of the conveyor belt 4 when the cleaning roller 6 rotates, thereby ensuring the cleanliness of the conveyor belt 4 and improving the sanitary quality of the tea leaves. The first power source 602 provides continuous rotational power for the cleaning roller 6 to ensure that the cleaning roller 6 can work stably and effectively and keep the conveyor belt 4 clean. The first power source 602 adopts a stepping motor and can also adopt a servo motor.

[0034] Reference Figures 2-4 The discharging frame 3 includes: a support plate 301, which is installed on the discharging frame 3; a discharging hopper 5, which is installed on the support plate 301. The discharging hopper 5 is arranged below the conveyor belt 4 and is used to collect tea leaves on the conveyor belt 4; a protective cover 302, which is installed on the discharging frame 3, and the conveyor belt 4 is arranged in the protective cover 302. The protective cover 302 is used to prevent tea leaves from falling off the conveyor belt 4. The support plate 301 provides stable support for the discharging hopper 5, ensuring that the discharging hopper 5 can be firmly installed on the discharging frame 3, thereby improving the overall stability of the equipment. The discharging hopper 5 effectively collects tea leaves on the conveyor belt 4, prevents tea leaves from being scattered or lost during the discharging process, and improves the collection efficiency and quality of tea leaves. The protective cover 302 prevents tea leaves from falling off the conveyor belt 4, keeps the production environment clean, and reduces the waste and loss of tea leaves.

[0035] Reference Figure 4 The conveyor belt 4 includes: a conveyor roller 401, which is installed in the discharge frame 3, and the conveyor roller 401 is connected to the conveyor belt 4. The conveyor roller 401 is connected to the conveyor belt 4 to provide stable support and guidance for the conveyor belt 4, ensuring that the conveyor belt 4 can run smoothly and smoothly, thereby improving the reliability and service life of the equipment. The same conveyor roller 401 is also provided in the feed frame 2, and the two conveyor rollers 401 realize the drive and control of the conveyor belt 4.

[0036] Reference Figure 1 and Figure 2 The feeding frame 2 is installed on the withering machine body 1 and is used to provide a feeding environment for the tea leaves, providing a stable feeding environment for the tea leaves, ensuring that the tea leaves can enter the withering machine body 1 evenly and smoothly for withering processing, thereby improving production efficiency and tea quality.

[0037] During use, the tea leaves are evenly and smoothly put into the feed frame 2, which provides a stable feeding environment for the tea leaves. The conveyor belt 4 starts to run and transports the tea leaves from the feed frame 2 to the withering machine body 1 for withering treatment. The tea leaves enter the microwave withering machine body 1 and are withered at an appropriate temperature and time to improve the quality and taste of the tea leaves. The conveyor belt 4 continues to run in the withering machine body 1 to ensure that the tea leaves can be heated evenly. After the withering is completed, the tea leaves enter the discharge frame 3 with the conveyor belt 4, and the second power source 702 drives the driving roller 7 to rotate, and the raised block 701 thereon is turned The contact area between the conveyor belt 4 and the driving roller 7 is lifted up again, so that the tea leaves attached to the conveyor belt 4 are separated from the conveyor belt 4, which helps to turn the tea leaves over and dissipate heat evenly, while reducing friction damage. The cleaning roller 6 also rotates at the same time, and the cleaning head 601 thereon comprehensively cleans the surface of the conveyor belt 4 to remove the attached tea leaves residues and keep the conveyor belt 4 clean. The tea leaves separated from the conveyor belt 4 fall into the discharge hopper 5, which effectively collects the tea leaves to prevent them from being scattered or lost during the discharge process. The protective cover 302 prevents the tea leaves from falling off the conveyor belt 4 when being pushed up by the conveyor belt 4, thereby keeping the production environment clean.

[0038] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0039] By optimizing the discharging structure of the tea-withering machine, it is ensured that the tea leaves can be discharged smoothly after withering, thereby improving the production efficiency; by adding a driving roller 7 and a cleaning roller 6, the tea leaves attached to the conveyor belt after withering can be cleaned off and can actively fall into the discharging hopper 5, thereby significantly reducing the amount of tea leaves wasted; the design of the support plate 301 and the protective cover 302 of the discharging frame 3 improves the overall stability of the equipment, while preventing the tea leaves from being scattered and lost during the discharging process, thereby improving the collection efficiency and quality of the tea leaves.

[0040] The repeated pushing action of the driving roller 7 helps to turn the tea leaves and dissipate heat evenly, avoiding friction damage to the tea leaves caused by long-term contact with the conveyor belt, thereby improving the quality of the tea leaves. The cleaning action of the cleaning roller 6 effectively removes tea residues attached to the conveyor belt, keeps the conveyor belt clean, and prevents the tea leaves from being contaminated by the residues.

[0041] Accordingly, while the present utility model has been described herein with reference to its specific embodiments, modifications, various changes and substitutions are also within the above disclosure, and it should be understood that in some cases, some features of the present utility model will be employed without corresponding use of other features, without departing from the scope and spirit of the proposed utility model. Therefore, many modifications may be made to adapt a particular environment or material to the essential scope and spirit of the present utility model. The present utility model is not intended to be limited to the specific terms used in the following claims and / or the specific embodiments disclosed as the best mode contemplated for carrying out the present utility model, but the present utility model will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the present utility model will be determined only by the appended claims.

Claims

1. A tea fixation machine for tea production, characterized in that, Comprising: A tea - killing machine body (1) for tea killing; A discharge frame (3) installed on the tea - killing machine body (1) for providing a discharge environment for tea; A conveyor belt (4) running through the tea - killing machine body (1) and arranged inside the discharge frame (3), the conveyor belt (4) being used to convey tea; A cleaning roller (6) arranged inside the discharge frame (3) and in contact with the surface of the conveyor belt (4), the cleaning roller (6) being set to rotate inside the discharge frame (3) for cleaning the surface of the conveyor belt (4); A driving roller (7) arranged inside the discharge frame (3) and connected to the conveyor belt (4), the driving roller (7) being set to rotate inside the discharge frame (3) for repeatedly lifting the conveyor belt (4) to separate the tea from the conveyor belt (4).

2. The tea fixation machine for tea production according to claim 1, characterized in that, The driving roller (7) includes: A number of protruding blocks (701) installed on the driving roller (7) for rotating together with the driving roller (7) and pushing the conveyor belt (4) when the driving roller (7) rotates.

3. A tea fixing machine for tea production according to claim 1, wherein, The cleaning roller (6) includes: A number of cleaning heads (601) installed on the cleaning roller (6) and distributed in a circumferential array, being set to rotate together with the cleaning roller (6) when the cleaning roller (6) rotates for cleaning the tea attached to the conveyor belt (4).

4. A tea fixation machine for tea production according to claim 1, characterized in that, It also includes: A first power source (602) installed on the discharge frame (3), the power shaft of the first power source (602) being connected to the cleaning roller (6) for providing rotational power to the cleaning roller (6).

5. A tea withering machine for tea production according to claim 1, characterized in that, It also includes: A second power source (702) installed on the discharge frame (3), the power shaft of the second power source (702) being connected to the driving roller (7) for providing rotational power to the driving roller (7).

6. The tea fixation machine for tea production according to claim 1, wherein, The discharge frame (3) includes: A support plate (301) installed on the discharge frame (3); A discharge hopper (5) installed on the support plate (301), the discharge hopper (5) being arranged below the conveyor belt (4) for collecting the tea on the conveyor belt (4); A protective cover (302) installed on the discharge frame (3), the conveyor belt (4) being arranged inside the protective cover (302), the protective cover (302) being used to prevent the tea from falling off the conveyor belt (4).

7. A tea fixation machine for tea production according to claim 1, characterized in that, The conveyor belt (4) includes: Conveyor rollers (401) installed inside the discharge frame (3), the conveyor rollers (401) being connected to the conveyor belt (4).

8. A tea fixation machine for tea production according to claim 1, characterized in that, It also includes: A feeding frame (2) installed on the tea - killing machine body (1) for providing a feeding environment for tea.

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