Vertical cylinder type tea rolling equipment

Abstract

The utility model relates to the field of tea leaf production equipment, in particular to vertical cylinder type tea leaf rolling equipment which comprises a rolling barrel, a plurality of groups of millstones are arranged in the rolling barrel, the millstones are vertically arranged in the rolling barrel in parallel, rolling assemblies are arranged on the millstones, the rolling assemblies are matched with the millstones, and discharging holes are formed in the millstones. According to the tea leaf rolling device, the multiple groups of millstones and the rolling assembly are vertically arranged in the rolling barrel side by side, so that tea leaves can be rolled frequently and repeatedly, and sufficient rolling of the tea leaves is ensured.

Description

Technical Field

[0001] The utility model relates to the field of tea production equipment, in particular to a vertical cylinder type tea rolling equipment. Background Art

[0002] A Chinese patent with announcement number CN108669254B discloses a vertical cylinder tea rolling device, including a rolling cylinder, a rolling motor, a rolling roller and a collecting box. The left and right sides of the top of the rolling cylinder are respectively fixedly connected with a left support plate and a right support plate, a screw rod is arranged between the left and right support plates, a left side wall of the left support plate is fixedly connected with a forward and reverse motor, an axial extension end of the forward and reverse motor is fixedly connected with the screw rod, a left slider and a right slider are respectively sleeved on the left and right ends of the screw rod, a connecting rod is respectively hinged on the lower surfaces of the left and right sliders, a mounting plate is arranged below the connecting rod, a rolling motor is fixedly connected to the lower surface of the mounting plate, a rolling roller is fixedly connected to the axial extension end of the rolling motor, a collecting box is arranged below the rolling cylinder, the tea leaves are rolled by the rolling protrusions, the rolling rollers move up and down while rotating, and the tea leaves are rolled in all directions, which further improves the rolling effect, and the tea leaves are heated by the electric heating plate to remove part of the moisture in the tea leaves, so as to facilitate the rolling operation of the tea leaves. This patent kneads the tea leaves by matching the kneading protrusions on the side walls of the kneading barrel with the kneading rollers. However, the distance between the vertically arranged kneading rollers and the kneading protrusions is large, which causes the tea leaves that have shrunk into balls due to kneading to easily fall through the gap, making it impossible for the kneading barrel to fully knead the tea leaves.

[0003] Based on this, the utility model designs a vertical cylinder type tea rolling equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical cylinder type tea rolling equipment to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical cylinder tea kneading equipment, including a kneading barrel, wherein a plurality of groups of grinding discs are arranged in the kneading barrel, and the plurality of groups of grinding discs are arranged vertically and side by side in the kneading barrel, and a kneading component is provided on the grinding disc, and the kneading component and the grinding disc match each other, and a feeding hole is provided on the grinding disc, and the inner diameters of the feeding holes arranged on the plurality of groups of grinding discs decrease successively, and a cover plate is rotatably provided at the bottom of the grinding disc, and the cover plate matches the feeding hole.

[0006] Preferably, a plurality of groups of first elastic members are provided on the cover plate, and the first elastic members match the feed holes.

[0007] Preferably, a positioning groove is provided on the bottom surface of the grinding disc, the first elastic member and the positioning groove are engaged and matched with each other, and the positioning groove and the discharge hole are arranged alternately.

[0008] Preferably, an annular guide rail is provided on the bottom surface of the grinding disc, and the end of the cover plate away from the central axis of the grinding disc is slidably engaged with the annular guide rail.

[0009] Preferably, a scraper is provided on the side wall of the kneading assembly, and the scraper is arranged at an end away from the central axis of the grinding disc and tilted toward the rotation direction of the kneading assembly.

[0010] Preferably, a debris box is provided at the bottom of the kneading barrel, and the debris box is arranged on the lower side of the multiple groups of grinding discs.

[0011] Compared with the prior art, the utility model has the beneficial effect that: the utility model arranges multiple groups of grinding discs and kneading components vertically and side by side in the kneading barrel, which is conducive to kneading the tea leaves frequently and multiple times, thereby ensuring that the tea leaves are fully kneaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a top view of the grinding disc structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the grinding disc structure of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1-kneading barrel, 11-chip box, 2-grinding disc, 21-feeding hole, 22-positioning groove, 23-annular guide rail, 3-kneading assembly, 31-scraper, 4-cover plate, 41-first elastic member. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0019] Combination Figure 1-3 :

[0020] A vertical cylinder tea rolling device comprises a rolling barrel 1, wherein a plurality of grinding discs 2 are arranged in the rolling barrel 1, the plurality of grinding discs 2 are arranged vertically and in parallel in the rolling barrel 1, a rolling assembly 3 is arranged on the grinding disc 2, the rolling assembly 3 and the grinding disc 2 match each other, a feeding hole 21 is arranged on the grinding disc 2, the inner diameters of the feeding holes 21 arranged on the plurality of grinding discs 2 decrease successively, a cover plate 4 is rotatably arranged at the bottom of the grinding disc 2, and the cover plate 4 and the feeding hole 21 match each other.

[0021] Furthermore, a plurality of groups of first elastic members 41 are provided on the cover plate 4 , and the first elastic members 41 match the discharge holes 21 .

[0022] Furthermore, a positioning groove 22 is provided on the bottom surface of the grinding disc 2 , the first elastic member 41 and the positioning groove 22 are engaged and matched with each other, and the positioning groove 22 and the discharge hole 21 are arranged alternately.

[0023] Furthermore, an annular guide rail 23 is provided on the bottom surface of the grinding disc 2 , and the end of the cover plate 4 away from the central axis of the grinding disc 2 is slidably engaged with the annular guide rail 23 .

[0024] Furthermore, a scraper 31 is provided on the side wall of the kneading assembly 3 , and the scraper 31 is arranged at an end away from the central axis of the grinding disc 2 and tilted toward the rotation direction of the kneading assembly 3 .

[0025] Furthermore, a debris box 11 is provided at the bottom of the kneading barrel 1, and the debris box 11 is provided at the lower side of the multiple groups of grinding discs 2.

[0026] Specific application examples of the utility model:

[0027] Multiple groups of grinding discs 2 are arranged vertically in the kneading barrel 1 in sequence, and the tea leaves falling on the grinding discs 2 are kneaded by the kneading assembly 3 arranged on the upper side of the grinding discs 2. The grinding discs 2 are provided with a feeding hole 21 for the tea leaves to pass through. When the tea leaves are kneaded into a ball, the diameter of the tea leaves is reduced and they pass through the feeding hole 21 and fall onto the lower grinding disc 2 for secondary kneading. The diameters of the feeding holes 21 provided on the multiple groups of grinding discs 2 are reduced in sequence, which is conducive to screening the tea leaves after multiple kneading, so that the tea leaves can be fully kneaded and the degree of tea processing is ensured.

[0028] The cover plate 4 arranged on the lower side of the grinding disc 2 rotates along the annular guide rail 23 around the central axis of the grinding disc 2, and the cover plate 4 is rotated to cover the feeding hole 21 to control the falling of tea leaves. The first elastic member 41 can be made of a material with elastic deformation. The feeding hole 21 is blocked by the first elastic member 41 to prevent the tea leaves from accumulating in the feeding hole 21 when the cover plate 4 covers the feeding hole 21, resulting in inability to fully knead. A positioning groove 22 is provided on the lower side of the grinding disc 2, and the positioning groove 22 and the feeding hole 21 are arranged alternately. When the cover plate 4 rotates away from the feeding hole 21, the first elastic member 41 is inserted into the positioning groove 22 to fix the position of the cover plate 4. The cover plate 4 and the annular guide rail 23 are slidably connected to each other to support and fix the end of the cover plate 4 away from the central axis, ensuring that the cover plate 4 can fit each other with the bottom of the grinding disc 2. The scraper 31 is arranged on the kneading disc in the kneading assembly 3, and the scraper 31 follows the rotation of the kneading assembly 3 to gather the tea leaves on the grinding disc 2, which is conducive to ensuring the kneading effect. A debris box 11 is provided at the bottom of the rolling barrel 1 to collect tea leaves broken into small pieces during the rolling process.

[0029] In the description of the utility model, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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.

[0030] In the utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A vertical drum tea rolling device, comprising a rolling barrel (1), characterized in that: The kneading barrel (1) is provided with a plurality of grinding discs (2), the plurality of grinding discs (2) are arranged vertically in parallel in the kneading barrel (1), the grinding discs (2) are provided with kneading components (3), the kneading components (3) and the grinding discs (2) are matched with each other, the grinding discs (2) are provided with discharge holes (21), the inner diameters of the discharge holes (21) provided on the plurality of grinding discs (2) are successively reduced, a cover plate (4) is rotatably provided at the bottom of the grinding disc (2), and the cover plate (4) and the discharge hole (21) are matched with each other.

2. A vertical drum tea rolling equipment according to claim 1, characterized in that: The cover plate (4) is provided with a plurality of groups of first elastic members (41), and the first elastic members (41) match the feed holes (21).

3. A vertical drum tea rolling equipment according to claim 2, characterized in that: The bottom surface of the grinding disc (2) is provided with a positioning groove (22), the first elastic member (41) and the positioning groove (22) are mutually engaged and matched, and the positioning groove (22) and the material discharge hole (21) are mutually staggered.

4. The vertical drum tea rolling equipment according to claim 2, characterized in that: An annular guide rail (23) is provided on the bottom surface of the grinding disc (2), and one end of the cover plate (4) away from the central axis of the grinding disc (2) is slidably engaged with the annular guide rail (23).

5. The vertical drum tea rolling equipment according to claim 1, characterized in that: A scraper (31) is provided on the side wall of the kneading assembly (3), and the scraper (31) is arranged at an end away from the central axis of the grinding disc (2) and is inclined toward the rotation direction of the kneading assembly (3).

6. The vertical drum tea rolling equipment according to claim 1, characterized in that: A debris box (11) is provided at the bottom of the kneading barrel (1), and the debris box (11) is arranged on the lower side of the multiple groups of grinding discs (2).

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