Tea rolling device

Abstract

The utility model discloses a tea rolling device and belongs to the technical field of tea production. The tea leaf rolling device further comprises six rolling rollers I which are rotationally connected to the outer circumference of the rolling block; a gap is formed between the rolling roller I and the inner side wall of the rolling box; the lower end surface of the rolling block is rotationally connected with six rolling rollers II; a steam channel is formed in the upper end surface of the rolling block and corresponds to each rolling roller II; a steam storage cavity is formed in the inner side of the fixed block; the output end of the air valve is fixedly connected with the air delivery pipe; heating blocks are fixedly arranged at the lower end of the inner side of the steam box; the fixing block is fixedly provided with a motor in the steam storage cavity; the output end of the motor is fixedly connected with a rolling block; by arranging the steam storage cavity, the steam channel and the heating block, wet steam is added in the rolling process, the situation that tea leaves are prone to being damaged due to excessive leakage of juice in the rolling process is prevented, the tea leaves are kept slightly wet while being heated, and the rolling quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea production, and more specifically relates to a tea rolling device. Background Art

[0002] Tea rolling refers to the process of rotating withered leaves or killed leaves under a certain pressure to destroy the tea cell tissue, causing the tea juice to overflow, and at the same time rolling the tea leaves into strips. A rolling device is needed to process the tea.

[0003] For example, a tea kneading device with patent application number CN202321052076.X includes a base, on which a second support transmission column and two first support columns are fixedly installed, the second support transmission column and the first support column are distributed in an isosceles triangle, a kneading barrel is rotatably connected to the base and the first support column, a first hinge block is fixedly installed on the front of the second support transmission column, a lotus kneading disk is arranged above the base, a second hinge block is fixedly installed behind the lotus kneading disk, the second hinge block is connected to the first hinge block by an axial rotation, a drag buckle is fixedly installed on the front of the first support column, and a cross bar is placed on the drag buckle. By rotating the lotus kneading disk downward by a certain angle, the residue inside the lotus pattern of the lotus kneading disk will slide down and accumulate at the bottom edge of the lotus kneading disk, which is easy to clean out, and there is no need to manually brush out the residue little by little with a brush.

[0004] Although the above tea rolling device is easy to clean, the efficiency is low during the rolling process. During the rolling process, the tea leaves may become dry due to the leakage of tea juice, and thus are prone to damage. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a tea rolling device to improve the rolling quality and prevent the tea from being damaged.

[0006] The utility model discloses a tea kneading device, comprising a kneading box; a steam box is fixedly arranged at the lower end of the kneading box; a kneading protrusion is fixedly arranged at the lower end of the inner side of the kneading box; the kneading box is rotatably connected to a flip door; a bracket is arranged at the outer side of the kneading box; the bracket is fixedly connected to a pair of electric cylinders; the output end of the electric cylinder is fixedly connected to a fixed block; the lower end of the fixed block is rotatably connected to a kneading block; it also includes six kneading rollers 1 rotatably connected to the outer circumference of the kneading block; the kneading rollers 1 are spaced apart from the inner side wall of the kneading box; the lower end surface of the kneading block is rotatably connected to six kneading rollers 2; the lower end of the kneading block A plurality of leaf falling grooves are provided at one position corresponding to the kneading roller; a steam channel is provided at two positions on the upper end surface of the kneading block corresponding to each kneading roller; a steam storage chamber is provided on the inner side of the fixed block; an air valve is fixedly arranged on the outer side of the steam box; an output end of the air valve is fixedly connected to an air pipe; the other end of the air pipe is fixedly connected to a fixed block; a steam storage chamber is provided on the inner side of the fixed block; the steam storage chamber is communicated with the air pipe, the steam box and the inner side of the steam channel; a heating block is fixedly arranged at the lower inner end of the steam box; a motor is fixedly arranged in the steam storage chamber of the fixed block; and the output end of the motor is fixedly connected to the kneading block.

[0007] Preferably: a temperature sensor is fixedly arranged at the upper end of the steam box; an output end of the temperature sensor passes through the side wall of the kneading box and extends into the inner side of the kneading box.

[0008] Preferably, a kneading and stirring sheet is fixedly arranged between every two adjacent kneading rollers at the lower end of the kneading block.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] (1) By providing a steam storage chamber, a steam channel, and a heating block, moist water vapor is added during the rolling process to prevent the tea leaves from being easily damaged due to excessive juice leakage during the rolling process. The tea leaves are heated while being kept slightly moist, thereby improving the rolling quality. The moist hot air is transported to the second rolling roller through the steam channel, and then the moist hot air is transported to the tea leaves when the tea leaves are rolled by the second rolling roller, thereby improving the rolling efficiency and preventing the tea leaves from being damaged.

[0011] (2) By setting a temperature sensor, the output end of the temperature sensor extends into the inner side of the rolling box to control the temperature of the rolled tea leaves and ensure the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the implementation of the utility model;

[0013] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 3 It is a top view schematic diagram of the utility model;

[0015] Figure 4 It is a schematic cross-sectional view of the utility model at AA;

[0016] Figure 5 It is a schematic cross-sectional view of the utility model taken along line BB.

[0017] Explanation of the numbers in the figure: 10. kneading box; 11. flip door; 12. kneading block; 13. fixed block; 14. kneading roller one; 15. leaf falling trough; 16. kneading roller two; 17. steam box; 18. temperature sensor; 19. bracket; 20. gas pipe; 21. electric cylinder; 22. air valve; 23. kneading protrusion; 24. kneading and moving sheet; 25. motor; 26. steam storage chamber; 27. steam channel; 28. heating block. DETAILED DESCRIPTION

[0018] Specific embodiment 1: Please refer to Figure 1-5 A tea rolling device comprises a rolling box 10; a steam box 17 is fixedly arranged at the lower end of the rolling box 10; a rolling protrusion 23 is fixedly arranged at the lower end of the inner side of the rolling box 10; the rolling box 10 is rotatably connected to a flip door 11; a bracket 19 is arranged on the outer side of the rolling box 10; the bracket 19 is fixedly connected to a pair of electric cylinders 21; the output end of the electric cylinder 21 is fixedly connected to a fixed block 13; the lower end of the fixed block 13 is rotatably connected to a rolling block 12; and further comprises a rolling block 12 rotatably connected to the rolling box 10; There are six kneading rollers 14 on the outer circumference of the kneading block 12; there is a gap between the kneading roller 14 and the inner wall of the kneading box 10; the lower end surface of the kneading block 12 is rotatably connected to the six kneading rollers 16; a plurality of leaf falling grooves 15 are provided at the lower end of the kneading block 12 corresponding to the kneading rollers 14; a steam channel 27 is provided at the upper end surface of the kneading block 12 corresponding to each kneading roller 16; a steam storage chamber 26 is provided on the inner side of the fixed block 13; a gas valve 22 is fixedly provided on the outer side of the steam box 17 ; The output end of the air valve 22 is fixedly connected to the air supply pipe 20; the other end of the air supply pipe 20 is fixedly connected to the fixed block 13; a steam storage chamber 26 is arranged inside the fixed block 13; the steam storage chamber 26 is connected with the air supply pipe 20, the steam box 17, and the inner side of the steam channel 27; a heating block 28 is fixedly arranged at the lower end of the inner side of the steam box 17; a motor 25 is fixedly arranged in the steam storage chamber 26 of the fixed block 13; the output end of the motor 25 is fixedly connected to the kneading block 12; by arranging the steam storage chamber 26, the steam channel 27, and the heating block 28, moist water vapor is added during the kneading process to prevent the tea leaves from being easily damaged due to excessive leakage of juice during the kneading process, and the tea leaves are kept slightly moist while being heated, thereby improving the kneading quality; the moist hot air is transported to the kneading roller 16 through the steam channel 27, and then the moist hot air is transported to the tea leaves when the kneading roller 16 is used to knead the tea leaves, thereby improving the kneading efficiency and preventing the tea leaves from being damaged.

[0019] See also Figure 1 , Figure 4 A temperature sensor 18 is fixedly arranged at the upper end of the steam box 17; the output end of the temperature sensor 18 passes through the side wall of the kneading box 10 and extends into the inner side of the kneading box 10; by arranging the temperature sensor 18, the output end of the temperature sensor 18 extends into the inner side of the kneading box 10, so as to control the temperature of the rolled tea leaves and ensure the processing quality.

[0020] See also Figure 4 A kneading and stirring sheet 24 is fixedly arranged between every two adjacent kneading rollers 16 at the lower end of the kneading block 12 .

[0021] During operation, the tea leaves are placed in the rolling box 10, and the electric cylinder 21 is started. The output end of the electric cylinder 21 drives the fixed block 13 and the rolling block 12 to press down. Then the motor 25 is started. The output end of the motor 25 drives the rolling block 12 to rotate. During the rotation, the rolling rollers 14 and 16 are used to roll the tea leaves. Then the air valve 22 is opened, and the heating block 28 is started. The heating block 28 heats and evaporates the water inside the steam box 17. Then part of the water vapor rises to the upper end surface inside the steam box 17, and the rolling box 10 is rolled. After heating, a part of the water vapor is transported from the gas pipe 20 to the inside of the steam storage chamber 26, and the water vapor is finally sprayed from the steam channel 27 onto the kneading roller 16. The kneading roller 16 is driven to rotate when the kneading block 12 rotates, and the tea leaves in the kneading process are heated and humidified. During the kneading process, as the kneading block 12 rotates, the kneading and moving sheet 24 moves the kneaded tea leaves; during the kneading process, the kneading protrusion 23 moves the tea leaves relative to the kneading and moving sheet 24 to increase the kneading effect. When the kneading is completed, the electric cylinder 21 is lifted, and then the motor 25 is turned off, the flip door 11 is opened, and the kneaded tea leaves are taken out of the flip door 11 to complete the processing.

[0022] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0023] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the product or system including the elements.

[0024] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A tea rolling device, comprising a rolling box (10); a steam box (17) is fixedly arranged at the lower end of the rolling box (10); a rolling protrusion (23) is fixedly arranged at the lower end of the inner side of the rolling box (10); the rolling box (10) is rotatably connected to a flip door (11); a bracket (19) is arranged at the outer side of the rolling box (10); the bracket (19) is fixedly connected to a pair of electric cylinders (21); the output end of the electric cylinder (21) is fixedly connected to a fixed block (13); the lower end of the fixed block (13) is rotatably connected to a rolling block (12); characterized in that: The invention also includes six kneading rollers (14) rotatably connected to the outer circumference of the kneading block (12); the kneading rollers (14) are spaced apart from the inner wall of the kneading box (10); the lower end surface of the kneading block (12) is rotatably connected to the six kneading rollers (16); a plurality of leaf-falling grooves (15) are provided at the lower end of the kneading block (12) corresponding to the kneading rollers (14); a steam channel (27) is provided at the upper end surface of the kneading block (12) corresponding to each kneading roller (16); a steam storage chamber (26) is provided on the inner side of the fixed block (13); and an air valve (27) is fixedly provided on the outer side of the steam box (17). 22); the output end of the gas valve (22) is fixedly connected to the gas pipe (20); the other end of the gas pipe (20) is fixedly connected to the fixing block (13); a steam storage chamber (26) is arranged inside the fixing block (13); the steam storage chamber (26) is connected to the gas pipe (20), the steam box (17), and the inside of the steam channel (27); a heating block (28) is fixedly arranged at the lower end of the inner side of the steam box (17); a motor (25) is fixedly arranged in the steam storage chamber (26) of the fixing block (13); and the output end of the motor (25) is fixedly connected to the kneading block (12).

2. A tea rolling device according to claim 1, characterized in that: A temperature sensor (18) is fixedly arranged on the upper end of the steam box (17); an output end of the temperature sensor (18) passes through the side wall of the kneading box (10) and extends into the inner side of the kneading box (10).

3. A tea rolling device according to claim 1, characterized in that: A kneading and stirring sheet (24) is fixedly arranged between every two adjacent kneading rollers (16) at the lower end of the kneading block (12).

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