Tea leaf deblocking machine

Abstract

The utility model discloses a tea deblocking machine which comprises a support, a barrel, a driving device and a feed opening, the barrel is arranged on the support, the feed opening and the driving device are arranged at the top of the barrel, the output end of the driving device is connected with a scattering support, a grating barrel is installed in the barrel, the scattering support rotates in the grating barrel, and the grating barrel is connected with the feed opening. The bottom of the grating barrel is communicated with an air blowing pipe, a grating plate is arranged at the bottom of the grating barrel, and the grating gap of the grating plate is smaller than that of the grating barrel. According to the tea leaf deblocking machine, tea leaf cakes are filtered through the grating barrel and the grating plate, scattered tea leaves are sent out of the grating barrel under the centrifugal force of the scattering support and the airflow conveying of the air blowing pipe, so that it is determined that the impeller can certainly hit the tea leaf cakes, and the problems that in the prior art, the scattering effect is poor, manual secondary deblocking is needed, and the efficiency of the tea leaf deblocking machine is affected are solved.

Description

Technical Field

[0001] This utility model relates to a deblocking machine for tea processing. Background Technology

[0002] The working principle of the tea clump breaking machine is mainly based on the principle of airflow impact and knocking. When tea clumps enter the breaking machine, the impact force of the impeller breaks the tea clumps apart, so that individual tea leaves can be evenly dispersed. In addition, the tea clump breaking machine also uses the swing of the robotic arm and pressure adjustment to achieve breaking. The robotic arm will swing precisely to the position of the hard tea clumps and then apply appropriate pressure to break them apart.

[0003] There are two reasons for tea clumping. One is that after being processed by a rolling machine, the tea leaves come into contact with each other and bend during the rolling process, forming clumps. The second is that the tea leaves form clumps after being shaped during the drying process. Tea clump breaking machines break up clumps by rotating impellers. However, when small tea clumps fall, it is not certain that the impeller will hit the tea clumps, resulting in poor breaking up effect. Manual secondary breaking up is required, which affects the efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a tea leaf de-clumping machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A tea leaf breaking machine includes a support, a cylinder, a drive device, and a feeding port. The cylinder is mounted on the support, and the feeding port and drive device are located at the top of the cylinder. The output end of the drive device is connected to a breaking support. A grid cylinder is installed inside the cylinder, and the breaking support rotates inside the grid cylinder.

[0007] As a further improvement of this utility model: the bottom of the grid cylinder is connected to an air blowing pipe, and a grid plate is provided at the bottom of the grid cylinder, the grid gap of the grid plate being smaller than the grid gap of the grid cylinder.

[0008] As a further embodiment of this utility model: the cylinder body and the grid cylinder are connected by a leakage pipe, and the tea leaves entering from the feed port enter the grid cylinder through the leakage pipe, which is funnel-shaped.

[0009] As a further embodiment of this utility model: a gap is provided between the grid cylinder and the cylinder body, which is a bulk material cavity, and the bottom of the cylinder body is an opening, through which the bulk material is discharged from the bottom of the cylinder body.

[0010] As a further improvement of this utility model: multiple dispersing impellers are provided on the outer side of the dispersing bracket, and a throwing impeller that fits into the grid plate is installed at the bottom of the dispersing bracket.

[0011] As a further improvement of this utility model: the impeller is arranged at an inclined angle, which can throw up the tea leaves that have sunk to the bottom for secondary dispersal during the rotation process.

[0012] As a further embodiment of this utility model: the driving device includes a motor, a transmission box, a driven wheel, a belt, and a driving wheel. The driven wheel and the driving wheel are rotatable and installed in the transmission box. The driven wheel and the driving wheel are connected by a belt drive. The driving wheel is connected to the output end of the motor. The driven wheel is fixed to the disassembly bracket.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This tea clump breaking machine filters tea clumps through a grid cylinder and grid plate. Under the centrifugal force of the breaking support and the airflow from the air blowing pipe, the broken tea is sent out of the grid cylinder. This ensures that the impeller will definitely hit the tea clumps, solving the problem of poor breaking effect in existing technology, which requires manual secondary breaking and affects its efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a tea leaf de-clumping machine;

[0016] Figure 2 This is a schematic diagram of the structure of a grid cylinder in a tea leaf de-clumping machine;

[0017] Figure 3 This is a cross-sectional view of the grid cylinder in a tea leaf de-clumping machine;

[0018] Figure 4 A cross-sectional view of the drive device in a tea de-clumping machine;

[0019] Figure 5 This is a schematic diagram of the conical grid cylinder in a tea leaf deblocking machine.

[0020] In the diagram: 1. Support; 2. Cylinder; 3. Drive unit; 301. Motor; 302. Transmission box; 303. Driven wheel; 304. Belt; 305. Drive wheel; 4. Discharge port; 5. Air blowing pipe; 6. Leakage pipe; 7. Disintegration support; 8. Grating cylinder; 9. Grating plate. Detailed Implementation

[0021] Please see Figures 1-4In this embodiment of the utility model, a tea leaf de-clumping machine includes a support 1, a cylinder 2, a drive device 3, and a feeding port 4. The cylinder 2 is mounted on the support 1, and the feeding port 4 and drive device 3 are located at the top of the cylinder 2. The output end of the drive device 3 is connected to a dispersing bracket 7. A grid cylinder 8 is installed inside the cylinder 2, and the dispersing bracket 7 rotates inside the grid cylinder 8. The grid cylinder 8 is vertically distributed with columnar railings, which can be used for both kneaded and dried tea leaves. The reason for not using a mesh plate is that tea leaves are generally strip-shaped and have a certain degree of flexibility. When the tea leaves are dispersed by the dispersing bracket 7, they can easily pass through the grid cylinder 8. In order to facilitate the separation of loose tea leaves, the grid cylinder 8 can be set with an inverted conical inclined angle. When the tea leaves are fed, it can effectively avoid the dispersing bracket 7 hitting the tea leaves a second time, causing the tea leaves to become fragments, thereby achieving the dispersing effect. Furthermore, tea leaf clumps will be intercepted and dispersed by the dispersing bracket 7. It is ensured that the impeller will definitely hit the tea leaf clumps, solving the problem of poor dispersing effect in the prior art, which requires manual secondary de-clumping and affects its efficiency.

[0022] In a preferred embodiment, the bottom of the grid cylinder 8 is connected to an air blowing pipe 5, and a grid plate 9 is provided at the bottom of the grid cylinder 8. The grid gap of the grid plate 9 is smaller than the grid gap of the grid cylinder 8. The main function of the grid cylinder 8 is to prevent clumps from falling out. The grid gap of the grid cylinder 8 is smaller than the grid gap of the grid plate 9. After the airflow is blown in through the air blowing pipe 5, the airflow blows upward from the grid gap of the grid plate 9, blowing up the tea leaves at the bottom. Under the action of the dispersing support 7, the tea leaves are sieved out of the grid cylinder 8. The dispersing support 7 generates centrifugal force during rotation, and together with the airflow, blows the tea leaves outward from the grid gap of the grid plate 9.

[0023] In a preferred embodiment, the cylinder 2 and the grid cylinder 8 are connected by a drain pipe 6. The tea leaves entering through the feed port 4 enter the grid cylinder 8 through the drain pipe 6, which is funnel-shaped. A gap is provided between the grid cylinder 8 and the cylinder 2, which is a material dispersing cavity. The bottom of the cylinder 2 is open, and the material is discharged from the bottom of the cylinder 2 through the material dispersing cavity. The tea leaves accumulate at the feed port 4. A small portion of the airflow will be blown out from the feed port 4, but most of the airflow will still be blown out from the bottom opening of the cylinder 2, carrying away the tea leaves.

[0024] In a preferred embodiment, a plurality of dispersing impellers are provided on the outer side of the dispersing bracket 7, and a throwing impeller that fits against the grid plate 9 is installed at the bottom of the dispersing bracket 7. The throwing impeller is arranged at an inclined angle and can throw up the tea leaves that have sunk to the bottom for secondary dispersing during rotation. In order to avoid the accumulation of clumps of tea leaves at the bottom, this application breaks them up by using the throwing impeller that fits against the grid plate 9. At the same time, with the throwing impeller arranged at an inclined angle, the tea leaves are thrown up and blown out or sent out of the grid cylinder 8 under the centrifugal force of the throwing impeller.

[0025] In a preferred embodiment, the drive device 3 includes a motor 301, a transmission box 302, a driven wheel 303, a belt 304, and a drive wheel 305. The driven wheel 303 and the drive wheel 305 are installed in the transmission box 302. The driven wheel 303 and the drive wheel 305 are connected by the belt 304. The drive wheel 305 is connected to the output end of the motor 301. The driven wheel 303 is fixed to the disintegration bracket 7.

[0026] It should be noted that all the above embodiments belong to the same utility model concept, and the descriptions of each embodiment have different focuses. Where the description in a particular embodiment is not detailed, please refer to the description in other embodiments.

[0027] The embodiments described above merely illustrate the implementation of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A tea leaf unblocking machine, comprising a support (1), a cylinder (2), a drive device (3), and a discharge port (4), wherein the cylinder (2) is mounted on the support (1), and the discharge port (4) and the drive device (3) are mounted on the top of the cylinder (2), characterized in that, The output end of the drive device (3) is connected to the disintegration bracket (7). A grid cylinder (8) is installed inside the cylinder (2). The disintegration bracket (7) rotates inside the grid cylinder (8). The bottom of the grid cylinder (8) is connected to the air blowing pipe (5). A grid plate (9) is provided at the bottom of the grid cylinder (8). The grid gap of the grid plate (9) is smaller than the grid gap of the grid cylinder (8).

2. The tea leaf unblocking machine according to claim 1, characterized in that, The cylinder (2) and the grid cylinder (8) are connected by a drain pipe (6). The tea leaves entering through the feed port (4) enter the grid cylinder (8) through the drain pipe (6), which is shaped like a bucket.

3. The tea leaf unblocking machine according to claim 1, characterized in that, A gap is provided between the grid cylinder (8) and the cylinder body (2), which is a bulk material cavity. The bottom of the cylinder body (2) is an opening, and the bulk material is discharged from the bottom of the cylinder body (2) through the bulk material cavity.

4. A tea leaf unblocking machine according to claim 1, characterized in that, Multiple dispersing impellers are provided on the outside of the dispersing bracket (7), and a throwing impeller that fits against the grid plate (9) is installed at the bottom of the dispersing bracket (7).

5. A tea leaf unblocking machine according to claim 4, characterized in that, The impeller is arranged at an inclined angle, which can throw up the tea leaves that have sunk to the bottom and disperse them a second time during rotation.

6. A tea leaf unblocking machine according to claim 1, characterized in that, The drive device (3) includes a motor (301), a transmission box (302), a driven wheel (303), a belt (304), and a drive wheel (305). The driven wheel (303) and the drive wheel (305) are installed in the transmission box (302). The driven wheel (303) and the drive wheel (305) are connected by a belt (304). The drive wheel (305) is connected to the output end of the motor (301). The driven wheel (303) is fixed to the disassembly bracket (7).

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