Tea leaf rolling equipment for tea leaf production

Abstract

The utility model discloses tea leaf rolling equipment for tea leaf production, which comprises a rolling barrel, the top and the bottom of the rolling barrel are both communicated with the outside, a barrel cover is arranged at the top of the rolling barrel, and the bottom of the barrel cover is contacted with the top of the rolling barrel. The outer side of the rolling barrel is provided with two groups of lifting assemblies for driving the barrel cover to lift, the top of the barrel cover is provided with a driving motor, an output shaft of the driving motor is provided with a rotating rod which penetrates through and extends to the lower part of the barrel cover, and a rolling assembly is arranged below the rotating rod. The barrel cover can move upwards or downwards through the arrangement of the lifting assembly, the rolling assembly can be driven to move upwards or downwards through the movement of the barrel cover, and the outer side of the rolling assembly and the inner side of the rolling barrel can be quickly cleaned when the rolling barrel is discharged; the problem that tea leaf tissues are adhered to the outer side of the rolling assembly and the inner side of the rolling barrel to influence the next tea leaf rolling processing is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea rolling, in particular to a tea rolling device for tea production. Background Art

[0002] Tea processing, also known as tea making, is the process of making various semi-finished teas or finished teas through various processing steps for fresh tea leaves. The common processing steps of tea making are withering, making green tea, frying green tea, rolling and drying. When rolling the tea leaves, a tea rolling device is needed to roll and kill the green tea leaves. Tea rolling can destroy the tea tissue after killing green tea, allowing the substances contained in the tea to penetrate the surface of the leaves to ensure the quality of the tea.

[0003] The existing tea rolling equipment generally rolls the tea leaves by rotating the rolling rollers and the rolling ribs on the outside thereof. However, during the rolling process, the tea leaves tissue is destroyed and squeezed, so that part of the tea leaves tissue is adhered to the inside of the rolling equipment or to the rolling rollers and the rolling ribs, and it is inconvenient to clean the tea leaves. The residual tea leaves tissue will affect the next rolling process of the tea leaves, thereby affecting the quality and taste of the next tea leaves processing. Therefore, a tea rolling equipment for tea production is proposed to solve the above problems. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a tea rolling device for tea production, which can drive the twisting component to move upward or downward through the lifting component, and has the advantages of convenient cleaning of the inside of the rolling device.

[0006] (II) Technical solution

[0007] The utility model provides a tea-kneading device for tea production, comprising a kneading barrel, the top and bottom of the kneading barrel are both connected to the outside, a barrel cover is arranged on the top of the kneading barrel, the bottom of the barrel cover is in contact with the top of the kneading barrel, two sets of lifting components for driving the barrel cover to lift are arranged on the outside of the kneading barrel, a driving motor is arranged on the top of the barrel cover, the output shaft of the driving motor is provided with a rotating rod which penetrates and extends to the bottom of the barrel cover, a kneading component is arranged below the rotating rod, a discharging funnel is arranged at the bottom of the kneading barrel, and the upper end surface of the barrel cover is connected to two feeding pipes which penetrate to the bottom thereof.

[0008] Preferably, the lifting assembly includes a bottom plate, a top plate, a cylinder and a guide module, the bottom plate is arranged on the outside of the kneading barrel, the top plate is arranged on the outside of the barrel cover, the positions of the bottom plate and the top plate correspond to each other, the cylinder is arranged on the upper end surface of the bottom plate, the telescopic end of the cylinder is connected to the lower end surface of the top plate, and the guide module is arranged on the outside of the barrel cover.

[0009] Preferably, the guide module includes a movable plate, a fixed plate and a guide rod, the movable plate is arranged on the outside of the barrel cover, the fixed plate is arranged on the outside of the kneading barrel, the movable plate and the fixed plate correspond in position to each other, the top end of the guide rod is arranged on the lower end surface of the movable plate, and the guide rod passes through the fixed plate and is slidably connected to the fixed plate.

[0010] Preferably, the kneading assembly includes a round table, a kneading roller, a spiral extrusion strip and a support module, the round table is arranged at the bottom end of the rotating rod, the diameter of the upper end surface of the round table is smaller than the diameter of the lower end surface of the round table, the kneading roller is arranged on the lower end surface of the round table, the spiral extrusion strip is arranged on the outside of the kneading roller, the spiral extrusion strip is adapted to the inner side of the kneading barrel, and the support module is arranged below the kneading roller.

[0011] Preferably, the support module includes a support plate, a support barrel and an axle rod, the support plate is arranged on the inner side of the kneading barrel, the support barrel is arranged on the upper end surface of the support plate, the axle rod is arranged on the lower end surface of the kneading roller, and the axle rod is located inside the support barrel and is movably connected to the support barrel.

[0012] Preferably, four evenly distributed support columns are provided on the outer side of the kneading barrel, and a controller is provided on the outer side of the kneading barrel.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] The tea rolling equipment for tea production can make the barrel cover move upward or downward by arranging a lifting component, and the movement of the barrel cover can drive the driving motor, the rotating rod and the rolling component to move upward or downward. When the rolling component moves upward and is discharged from the interior of the rolling barrel, the outside of the rolling component and the inside of the rolling barrel can be quickly cleaned to prevent the tea tissue from sticking to the outside of the rolling component and the inside of the rolling barrel, which will affect the next tea rolling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a tea rolling device for tea production.

[0016] Figure 2It is a front view of a tea rolling device for tea production proposed by the utility model.

[0017] Figure 3 A tea rolling device for tea production proposed by the utility model Figure 1 A is an enlarged view of the middle image.

[0018] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a tea rolling roller and a spiral extrusion strip in a tea rolling device for tea production.

[0019] Figure numerals: 1. kneading barrel; 2. barrel cover; 3. lifting assembly; 301. bottom plate; 302. top plate; 303. cylinder; 304. guide module; 3041. movable plate; 3042. fixed plate; 3043. guide rod; 4. driving motor; 5. rotating rod; 6. kneading assembly; 601. round table; 602. kneading roller; 603. spiral extrusion strip; 604. supporting module; 6041. supporting plate; 6042. supporting barrel; 6043. shaft rod; 7. discharge funnel; 8. supporting column; 9. feeding pipe; 10. controller. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0023] like Figure 1-4 As shown, the utility model proposes a tea kneading device for tea production, including a kneading barrel 1, the top and bottom of the kneading barrel 1 are connected to the outside, a barrel cover 2 is provided on the top of the kneading barrel 1, the bottom of the barrel cover 2 is in contact with the top of the kneading barrel 1, two groups of lifting components 3 for driving the barrel cover 2 to rise and fall are provided on the outside of the kneading barrel 1, a driving motor 4 is provided on the top of the barrel cover 2, the output shaft of the driving motor 4 is provided with a rotating rod 5 which passes through and extends to the bottom of the barrel cover 2, a kneading component 6 is provided below the rotating rod 5, a discharging funnel 7 is provided at the bottom of the kneading barrel 1, and the upper end surface of the barrel cover 2 is connected to two feeding pipes 9 which pass through the bottom thereof.

[0024] In the utility model, the top of the kneading barrel 1 can be covered by the barrel cover 2, and the barrel cover 2 can be driven to move upward or downward by two sets of lifting components 3, and the barrel cover 2 will drive the driving motor 4, the rotating rod 5 and the kneading component 6 to move upward or downward. When the kneading component 6 moves upward and is discharged from the interior of the kneading barrel 1, the outside of the kneading component 6 and the inside of the kneading barrel 1 can be quickly cleaned to prevent the tea leaves from sticking to the outside of the kneading component 6 and the inside of the kneading barrel 1. The kneaded tea leaves can be discharged through the discharge funnel 7, and the tea leaves can be fed into the interior of the kneading barrel 1 through two feeding pipes 9.

[0025] In an optional embodiment, the lifting assembly 3 includes a bottom plate 301, a top plate 302, a cylinder 303 and a guide module 304. The bottom plate 301 is arranged on the outside of the kneading barrel 1, and the top plate 302 is arranged on the outside of the barrel cover 2. The positions of the bottom plate 301 and the top plate 302 correspond to each other. The cylinder 303 is arranged on the upper end surface of the bottom plate 301, and the telescopic end of the cylinder 303 is connected to the lower end surface of the top plate 302. The guide module 304 is arranged on the outside of the barrel cover 2.

[0026] It should be noted that when the cylinder 303 is started, the telescopic end of the cylinder 303 will drive the top plate 302 to move upward or downward, the top plate 302 will drive the barrel cover 2 to move upward or downward, the barrel cover 2 will drive the drive motor 4, the rotating rod 5 and the kneading component 6 to move upward or downward, and the movement of the barrel cover 2 can be guided by the guide module 304 to ensure the stability of the barrel cover 2 during movement and prevent the barrel cover 2 from shaking or shifting during movement.

[0027] In an optional embodiment, the guide module 304 includes a movable plate 3041, a fixed plate 3042 and a guide rod 3043. The movable plate 3041 is arranged on the outer side of the barrel cover 2, and the fixed plate 3042 is arranged on the outer side of the kneading barrel 1. The movable plate 3041 and the fixed plate 3042 correspond to each other in position. The top end of the guide rod 3043 is arranged on the lower end surface of the movable plate 3041, and the guide rod 3043 passes through the fixed plate 3042 and is slidably connected to the fixed plate 3042.

[0028] It should be noted that when the barrel cover 2 moves upward or downward, the barrel cover 2 will drive the movable plate 3041 to move upward or downward, and the movable plate 3041 will drive the guide rod 3043 to move upward or downward. The guide rod 3043 and the fixed plate 3042 can guide the barrel cover 2 when it moves, thereby ensuring the stability of the barrel cover 2 when it moves.

[0029] In an optional embodiment, the kneading component 6 includes a truncated table 601, a kneading roller 602, a spiral extrusion strip 603 and a support module 604. The truncated table 601 is arranged at the bottom end of the rotating rod 5. The diameter of the upper end surface of the truncated table 601 is smaller than the diameter of the lower end surface of the truncated table 601. The kneading roller 602 is arranged on the lower end surface of the truncated table 601. The spiral extrusion strip 603 is arranged on the outer side of the kneading roller 602. The spiral extrusion strip 603 is adapted to the inner side of the kneading barrel 1. The support module 604 is arranged below the kneading roller 602.

[0030] It should be noted that when the driving motor 4 is started, the output shaft of the driving motor 4 will drive the rotating rod 5 to rotate, the rotating rod 5 will drive the round table 601 to rotate, the round table 601 will drive the kneading roller 602 to rotate, and the kneading roller 602 will drive the spiral extrusion bar 603 to rotate. The tea leaves are kneaded by the spiral extrusion bar 603 and the inner side of the kneading barrel 1, thereby destroying the internal tissue of the tea leaves and allowing the substances contained in the tea leaves to penetrate the surface of the leaves to ensure the quality of the tea leaves. The kneading roller 602 can be supported by the support module 604 to ensure the stability of the rotation of the kneading roller 602.

[0031] When the tea leaves enter the rolling barrel 1, the round table 601 can make the tea leaves slide between the spiral extrusion strip 603 and the inner side of the rolling barrel 1, thereby preventing the tea leaves from piling up on the top of the rolling roller 602 and improving the efficiency of tea leaf rolling.

[0032] In an optional embodiment, the support module 604 includes a support plate 6041, a support barrel 6042 and an axis rod 6043. The support plate 6041 is arranged on the inner side of the kneading barrel 1, the support barrel 6042 is arranged on the upper end surface of the support plate 6041, and the axis rod 6043 is arranged on the lower end surface of the kneading roller 602. The axis rod 6043 is located inside the support barrel 6042 and is movably connected to the support barrel 6042.

[0033] It should be noted that the shaft 6043 can be stably supported by the support plate 6041 and the support barrel 6042, and the kneading roller 602 can be stably supported by the shaft 6043. When the kneading roller 602 rotates, the stability of the rotation of the kneading roller 602 can be ensured under the action of the shaft 6043. When the kneading roller 602 moves upward, it can be ensured that the shaft 6043 can be separated from the support barrel 6042 and will not affect the use of the kneading roller 602. At the same time, after the kneading equipment is cleaned, when the kneading roller 602 moves downward, the shaft 6043 can also enter the support barrel 6042, thereby ensuring that the kneading roller 602 can continue to work stably after cleaning.

[0034] In an optional embodiment, four evenly distributed support columns 8 are provided on the outer side of the kneading barrel 1 , and a controller 10 is provided on the outer side of the kneading barrel 1 .

[0035] It should be noted that the kneading barrel 1 can be stably supported by four support columns 8, and the drive motor 4 and the cylinder 303 are electrically connected to the controller 10, and the drive motor 4 and the cylinder 303 can be controlled by the controller 10, and the drive motor 4, the cylinder 303 and the controller 10 are electrically connected to an external power supply, and the drive motor 4, the cylinder 303 and the controller 10 can be powered by the external power supply.

[0036] 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 principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea rolling device for tea production, comprising a rolling barrel (1), characterized in that: The top and bottom of the kneading barrel (1) are both connected to the outside world. A barrel cover (2) is provided on the top of the kneading barrel (1). The bottom of the barrel cover (2) is in contact with the top of the kneading barrel (1). Two sets of lifting components (3) for driving the barrel cover (2) to be lifted and lowered are provided on the outer side of the kneading barrel (1). A driving motor (4) is provided on the top of the barrel cover (2). The output shaft of the driving motor (4) is provided with a rotating rod (5) that passes through and extends to the bottom of the barrel cover (2). A kneading component (6) is provided below the rotating rod (5). A discharging funnel (7) is provided at the bottom of the kneading barrel (1). The upper end surface of the barrel cover (2) is connected to two feeding pipes (9) that pass through the bottom thereof.

2. The tea rolling equipment for tea production according to claim 1, characterized in that: The lifting assembly (3) comprises a bottom plate (301), a top plate (302), a cylinder (303) and a guide module (304); the bottom plate (301) is arranged on the outside of the kneading barrel (1); the top plate (302) is arranged on the outside of the barrel cover (2); the positions of the bottom plate (301) and the top plate (302) correspond to each other; the cylinder (303) is arranged on the upper end surface of the bottom plate (301); the telescopic end of the cylinder (303) is connected to the lower end surface of the top plate (302); and the guide module (304) is arranged on the outside of the barrel cover (2).

3. The tea rolling equipment for tea production according to claim 2, characterized in that: The guide module (304) comprises a movable plate (3041), a fixed plate (3042) and a guide rod (3043); the movable plate (3041) is arranged on the outside of the barrel cover (2); the fixed plate (3042) is arranged on the outside of the kneading barrel (1); the movable plate (3041) and the fixed plate (3042) correspond in position to each other; the top end of the guide rod (3043) is arranged on the lower end surface of the movable plate (3041); the guide rod (3043) passes through the fixed plate (3042) and is slidably connected to the fixed plate (3042).

4. The tea rolling equipment for tea production according to claim 1, characterized in that: The kneading assembly (6) comprises a round table (601), a kneading roller (602), a spiral extrusion strip (603) and a support module (604), wherein the round table (601) is arranged at the bottom end of the rotating rod (5), the diameter of the upper end surface of the round table (601) is smaller than the diameter of the lower end surface of the round table (601), the kneading roller (602) is arranged at the lower end surface of the round table (601), the spiral extrusion strip (603) is arranged on the outer side of the kneading roller (602), the spiral extrusion strip (603) is adapted to the inner side of the kneading barrel (1), and the support module (604) is arranged below the kneading roller (602).

5. The tea rolling device for tea production according to claim 4, characterized in that: The support module (604) comprises a support plate (6041), a support barrel (6042) and an axle rod (6043); the support plate (6041) is arranged on the inner side of the kneading barrel (1); the support barrel (6042) is arranged on the upper end surface of the support plate (6041); the axle rod (6043) is arranged on the lower end surface of the kneading roller (602); the axle rod (6043) is located inside the support barrel (6042) and is movably connected to the support barrel (6042).

6. The tea rolling equipment for tea production according to claim 1, characterized in that: Four evenly distributed support columns (8) are provided on the outside of the kneading barrel (1), and a controller (10) is provided on the outside of the kneading barrel (1).

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