Tea rolling machine with automatic cleaning function

Abstract

The utility model discloses a tea rolling machine with an automatic cleaning function, which belongs to the technical field of tea production and comprises a workbench, a rolling base is fixedly connected to the top of the workbench, a mounting cylinder is arranged on one side of the top of the rolling base, and a pressure adjusting component is arranged on the top side in the mounting cylinder. A cleaning assembly is arranged on the outer side of the bottom of the mounting cylinder. According to the rolling base cleaning device, an air cylinder drives a connecting block, an annular block, a second annular frame, a fixing block and a cleaning block to move downwards, and the cleaning block and a mounting cylinder are made to rotate to clean the surface of a rolling base under the action of a driving assembly, and the mounting cylinder can drive a fixing rod and an arc-shaped plate to rotate; an arc-shaped plate, a fixed rod and a vertical plate can move under the action of the rolling base, so that air in an air bag is sprayed to the surface of the rolling base through an air outlet pipe, a second cavity, a third cavity and an air outlet, and the cleaning effect on the surface of the rolling base is further improved under the action of a cleaning block.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea production, and particularly relates to a tea rolling machine with an automatic cleaning function. Background Technique

[0002] Tea rolling is the next tea processing process after tea fixation. The purpose of tea rolling is to appropriately damage the tea tissue after fixation, make the internal substances of the tea penetrate on the surface of the leaves, improve the concentration of the tea during brewing, and at the same time shape the tea, so that the buds and leaves are rolled tightly into the required shape. Therefore, in order to ensure the beauty and taste of the tea, a rolling machine is needed to roll the tea.

[0003] For example, the tea rolling machine in Chinese patent document (CN104938663A) includes a bracket, a rolling disc, a rolling cylinder, a gland, a crank rocker mechanism, a cylinder, a support connecting rod and a support rod. There are three brackets. The rolling disc is horizontally arranged and installed on the tops of the three brackets. One of the three brackets is internally installed with a motor. The transmission rod of the motor is connected to one end of the crank rocker mechanism. The other two ends of the crank rocker mechanism are hinged to the tops of the other two brackets. The rolling cylinder is vertically arranged, and the lower end passes through the center of the crank rocker mechanism and is located on the top surface of the rolling disc. This invention simulates the process of manually pressing and rolling the tea up and down, and realizes uniform rolling by rotating 360 degrees, saving operation time, improving work efficiency, and ensuring the safe operation of the operator. However, after the equipment is used, there will be residual tea attached to the rolling disc, which is time-consuming to process, and it is inconvenient to adjust the rolling force of the tea in real time. Therefore, certain improvements are needed. Content of the Utility Model

[0004] The purpose of the utility model is to propose a tea rolling machine with an automatic cleaning function in order to solve the problems that after the existing technology is used, there will be residual tea attached to the rolling disc, which is time-consuming to process, and it is inconvenient to adjust the tea rolling force in real time.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A tea rolling machine with an automatic cleaning function includes a workbench. A rolling base is fixedly connected to the top of the workbench. An installation cylinder is arranged on one side of the top of the rolling base. A pressure regulating component is arranged on the top side inside the installation cylinder. A cleaning component is arranged on the outer side of the bottom of the installation cylinder.

[0007] The cleaning assembly includes a first annular frame fixedly connected to the outer peripheral side of the installation cylinder. A second annular frame is arranged below the first annular frame. A fixing block is fixedly connected to the bottom of the second annular frame, and a cleaning block is fixedly connected to the bottom of the fixing block. A plurality of air bags are fixedly connected inside the second annular frame. The other side of the air bag is fixedly connected to a vertical plate, and the vertical plate is slidably connected inside the second annular frame. A fixing rod is fixedly connected to the side of the vertical plate away from the air bag. The other end of the fixing rod extends to the outside of the second annular frame and is fixedly connected to an arc-shaped plate, and the fixing rod is slidably connected inside the second annular frame.

[0008] As a further description of the above technical solution:

[0009] A circular block is fixedly connected to the top inside the second annular frame. The top of the circular block extends into the first annular frame and is fixedly connected to a connecting block, and the circular block is slidably connected inside the first annular frame. Cylinders are fixedly connected to both sides of the top of the connecting block, and the tops of the cylinders are fixedly connected to the inner wall of the first annular frame.

[0010] As a further description of the above technical solution:

[0011] An air inlet pipe is communicated with one side of the air bag, and an air outlet pipe is communicated with the other side of the air bag. One-way valves are arranged on both the air outlet pipe and the air inlet pipe. The other end of the air outlet pipe is communicated with a second cavity located inside the fixing block. A third cavity is communicated with the bottom of the second cavity, and a plurality of air outlet holes are communicated with the bottom of the third cavity. The air outlet holes and the third cavity are both located inside the cleaning block. Second springs are arranged on both sides of the air bag, and the two sides of the second springs are respectively fixedly connected to the vertical plate and the inner wall of the second annular frame.

[0012] As a further description of the above technical solution:

[0013] An installation sleeve is fixedly connected to the outer peripheral side of the top of the installation cylinder, and a driving assembly is arranged on the outer peripheral side of the installation sleeve. The bottom of the driving assembly is fixedly connected to the top of the workbench.

[0014] As a further description of the above technical solution:

[0015] The pressure regulating assembly includes a fixing frame. A first cavity is opened inside the fixing frame. A first spring is arranged on the bottom side inside the first cavity, and the bottom of the first spring is fixedly connected to the inner wall of the fixing frame. A piston is fixedly connected to the top of the first spring, and the piston is slidably sealed inside the fixing frame. Connecting rods are fixedly connected to both sides of the bottom of the piston. The bottom ends of the connecting rods extend to the outside of the fixing frame and are fixedly connected to a pressing disc, and the connecting rods are slidably connected inside the fixing frame.

[0016] As a further description of the above technical solution:

[0017] A hollow rod is fixedly connected to the top of the fixed frame. The top end of the hollow rod is communicated with an air delivery pipe. The bottom end of the hollow rod is communicated with the first cavity. A connecting sleeve is fixedly connected to the hollow rod. The other side of the connecting sleeve is threadedly connected with a screw rod. The bottom end of the screw rod is rotationally connected to the top of the mounting sleeve through a bearing. The top end of the screw rod is fixedly connected with a rotating handle.

[0018] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0019] 1. In the present utility model, through the arranged cleaning assembly, the air cylinder drives the connecting block, the annular block, the second annular frame, the fixed block and the cleaning block to move downward, and with the cooperation of the driving assembly, the cleaning block and the mounting cylinder rotate to clean the surface of the rolling base, and are discharged through the telescopic door and the discharge port at the center of its interior. During the rotation of the mounting cylinder, the fixed rod and the arc-shaped plate will be driven to rotate, and the action of the rolling base will cause the arc-shaped plate, the fixed rod and the vertical plate to move, so as to spray the gas inside the airbag to the surface of the rolling base through the air outlet pipe, the second cavity, the third cavity and the air outlet, and with the cooperation of the cleaning block, the cleaning effect on the surface of the rolling base is further improved, thereby improving the overall use effect of the equipment.

[0020] 2. In the present utility model, through the arranged pressure regulating assembly, when it is necessary to adjust the pressure of the tea leaves during the rolling process, the gas is conveyed into the fixed frame through an external air supply device and an air delivery pipe. As the gas is continuously input, the piston drives the connecting rod and the pressing plate to move downward, so that the pressing plate moves downward and increases the pressure on the tea leaves, so as to assist in increasing the rolling force between the tea leaves and the rolling base, so that the equipment meets the rolling requirements of different tea leaves. Description of the Drawings

[0021] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0022] Figure 2 It is a schematic internal structure diagram of the mounting cylinder in the present utility model;

[0023] Figure 3 In the present utility model Figure 2 Local enlarged structure diagram of part A.

[0024] Legend Explanation:

[0025] 1. Workbench; 2. Rolling base; 3. Installation cylinder; 4. Pressure adjustment component; 401. Fixed frame; 402. First cavity; 403. First spring; 404. Piston; 405. Connecting rod; 406. Pressing plate; 5. Cleaning component; 501. First annular frame; 502. Cylinder; 503. Connecting block; 504. Annular block; 505. Second annular frame; 506. Air outlet; 507. Airbag; 508. Vertical plate; 509. Fixed rod; 510. Arc plate; 511. Second spring; 512. Air outlet pipe; 513. Fixed block; 514. Cleaning block; 6. Installation sleeve; 7. Driving component; 8. Hollow rod; 9. Connecting sleeve; 10. Screw rod. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0027] Please refer to Figures 1-3 , the present utility model provides a technical solution: a tea rolling machine with an automatic cleaning function, including a workbench 1, a rolling base 2 fixedly connected to the top of the workbench 1, an installation cylinder 3 arranged on one side of the top of the rolling base 2, a pressure adjustment component 4 arranged on the top side inside the installation cylinder 3, and a cleaning component 5 arranged on the outer side of the bottom of the installation cylinder 3.

[0028] The cleaning assembly 5 includes a first annular frame 501, the first annular frame 501 is fixedly connected to the outer peripheral side of the installation cylinder 3, a second annular frame 505 is arranged below the first annular frame 501, a fixing block 513 is fixedly connected to the bottom of the second annular frame 505, a cleaning block 514 is fixedly connected to the bottom of the fixing block 513, a plurality of air bags 507 are fixedly connected inside the second annular frame 505, a vertical plate 508 is fixedly connected to the other side of the air bag 507, and the vertical plate 508 is slidably connected inside the second annular frame 505. A fixing rod 509 is fixedly connected to the side of the vertical plate 508 away from the air bag 507, the other end of the fixing rod 509 extends to the outside of the second annular frame 505 and is fixedly connected to an arc-shaped plate 510, the fixing rod 509 is slidably connected inside the second annular frame 505, an annular block 504 is fixedly connected to the top inside the second annular frame 505, the top of the annular block 504 extends into the first annular frame 501 and is fixedly connected to a connecting block 503, and the annular block 504 is slidably connected inside the first annular frame 501. Both sides of the top of the connecting block 503 are fixedly connected to cylinders 502, the tops of the cylinders 502 are fixedly connected to the inner wall of the first annular frame 501, the connecting block 503 is arranged in a ring shape, one side of the air bag 507 is communicated with an air inlet pipe, the other side of the air bag 507 is communicated with an air outlet pipe 512, one-way valves are arranged on both the air outlet pipe 512 and the air inlet pipe, the other end of the air outlet pipe 512 is communicated with a second cavity, the second cavity is located inside the fixing block 513, the bottom of the second cavity is communicated with a third cavity, the bottom of the third cavity is communicated with a plurality of air outlet openings 506, both the air outlet openings 506 and the third cavity are located inside the cleaning block 514, second springs 511 are arranged on both sides of the air bag 507, and both sides of the second springs 511 are respectively fixedly connected to the vertical plate 508 and the inner wall of the second annular frame 505. An installation sleeve 6 is fixedly connected to the outer peripheral side of the top of the installation cylinder 3, a driving assembly 7 is arranged on the outer peripheral side of the installation sleeve 6, the bottom of the driving assembly 7 is fixedly connected to the top of the workbench 1, a switchable retractable door is arranged at the center inside the kneading base 2, and a discharge port is arranged below the retractable door.

[0029] Specific implementation method: First, place the tea leaves to be kneaded into the installation cylinder 3. Then, let the staff operate the rotating handle to drive the screw rod 10 to rotate, which drives the connecting sleeve 9, the hollow rod 8 and the fixed frame 401 to move downward, applying pressure to the tea leaves. Finally, start the driving component 7, and drive the installation sleeve 6 and the installation cylinder 3 to rotate through the driving component 7, so that the tea leaves inside the installation cylinder 3 cooperate with the protrusions on the kneading base 2 during rotation. The protrusions on the kneading base 2 will knead the tea leaves. When the tea leaves complete the kneading work, start the cylinder 502, so that the cylinder 502 drives the connecting block 503, the annular block 504, the second annular frame 505, the fixed block 513 and the cleaning block 514 to move downward, making the bottom of the cleaning block 514 contact the top side inside the kneading base 2, and cooperating with the action of the driving component 7, making the cleaning block 514 and the installation cylinder 3 rotate to clean the surface of the kneading base 2, and discharging through the telescopic door and the discharge port at its internal center. During the rotation of the installation cylinder 3, the fixed rod 509 and the arc-shaped plate 510 will be driven to rotate. At this time, the arc-shaped plate 510 will contact the inner surface of the kneading base 2, and under the action of the kneading base 2, the arc-shaped plate 510, the fixed rod 509 and the vertical plate 508 will squeeze the second spring 511, and the gas inside the airbag 507 will be sprayed onto the surface of the kneading base 2 through the air outlet pipe 512, the second cavity, the third cavity and the air outlet 506, cooperating with the action of the cleaning block 514, further improving the cleaning effect of the surface of the kneading base 2, thereby improving the overall use effect of the equipment.

[0030] The pressure regulating component 4 includes a fixed frame 401. A first cavity 402 is opened inside the fixed frame 401. A first spring 403 is arranged at the bottom side inside the first cavity 402. The bottom of the first spring 403 is fixedly connected to the inner wall of the fixed frame 401. The top of the first spring 403 is fixedly connected to a piston 404. The piston 404 is slidably sealed inside the fixed frame 401. Both sides of the bottom of the piston 404 are fixedly connected with connecting rods 405. The bottom ends of the connecting rods 405 extend to the outside of the fixed frame 401 and are fixedly connected with a pressure plate 406. The connecting rods 405 are slidably connected inside the fixed frame 401. The top of the fixed frame 401 is fixedly connected with a hollow rod 8. The top end of the hollow rod 8 is communicated with an air delivery pipe. The bottom end of the hollow rod 8 is communicated with the first cavity 402. A connecting sleeve 9 is fixedly connected to the hollow rod 8. The other side of the connecting sleeve 9 is threadedly connected with a screw rod 10. The bottom end of the screw rod 10 is rotatably connected to the top of the installation sleeve 6 through a bearing. The top end of the screw rod 10 is fixedly connected with a rotating handle.

[0031] Specific implementation manner: When it is necessary to adjust the pressure on the tea leaves during the rolling process, gas is transported into the interior of the fixed frame 401 through an external air supply device and an air delivery pipe, and is located on top of the piston 404. As the gas is continuously input, when the gas pressure on top of the piston 404 is greater than the elastic force of the first spring 403, at this time, the piston 404 will drive the connecting rod 405 and the pressing plate 406 to move downward, causing the pressing plate 406 to move downward and increase the pressure on the tea leaves, so as to assist in increasing the rolling force between the tea leaves and the rolling base 2, so that the device can meet the rolling requirements of different tea leaves.

[0032] Working principle: During use, first place the tea leaves to be rolled into the installation cylinder 3, and then let the staff operate the rotating handle to drive the screw rod 10 to rotate, so that it drives the connecting sleeve 9, the hollow rod 8 and the fixed frame 401 to move downward, applying pressure to the tea leaves. Finally, start the driving assembly 7, and drive the installation sleeve 6 and the installation cylinder 3 to rotate through the driving assembly 7, so that the tea leaves inside the installation cylinder 3 cooperate with the protrusions on the rolling base 2 during rotation, and the protrusions on the rolling base 2 will roll the tea leaves. When it is necessary to adjust the pressure on the tea leaves during the rolling process, gas is transported into the interior of the fixed frame 401 through an external air supply device and an air delivery pipe, and is located on top of the piston 404. As the gas is continuously input, when the gas pressure on top of the piston 404 is greater than the elastic force of the first spring 403, at this time, the piston 404 will drive the connecting rod 405 and the pressing plate 406 to move downward, so that the pressing plate 406 moves downward to adjust the pressure on the tea leaves. When the tea leaves complete the rolling work, start the air cylinder 502, so that the air cylinder 502 drives the connecting block 503, the annular block 504, the second annular frame 505, the fixed block 513 and the cleaning block 514 to move downward, so that the bottom of the cleaning block 514 contacts the top side inside the rolling base 2, and cooperate with the action of the driving assembly 7 to make the cleaning block 514 and the installation cylinder 3 rotate, so as to clean the surface of the rolling base 2. During the rotation of the installation cylinder 3, the fixed rod 509 and the arc plate 510 will be driven to rotate. At this time, the arc plate 510 will contact the inner surface of the rolling base 2, and under the action of the rolling base 2, the arc plate 510, the fixed rod 509 and the vertical plate 508 will squeeze the second spring 511, and the gas inside the airbag 507 will be sprayed onto the surface of the rolling base 2 through the air outlet pipe 512, the second cavity, the third cavity and the air outlet 506, further improving the cleaning effect of the surface of the rolling base 2.

[0033] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A tea rolling machine with an automatic cleaning function, comprising a workbench (1), characterized in that: A kneading base (2) is fixedly connected to the top of the workbench (1). On one side of the top of the kneading base (2), an installation cylinder (3) is provided. A pressure regulating component (4) is arranged on the top side inside the installation cylinder (3). A cleaning component (5) is arranged on the outer side of the bottom of the installation cylinder (3). The cleaning component (5) includes a first annular frame (501). The first annular frame (501) is fixedly connected to the outer peripheral side of the installation cylinder (3). A second annular frame (505) is arranged below the first annular frame (501). A fixing block (513) is fixedly connected to the bottom of the second annular frame (505). A cleaning block (514) is fixedly connected to the bottom of the fixing block (513). A plurality of air bags (507) are fixedly connected inside the second annular frame (505). The other side of the air bag (507) is fixedly connected to a vertical plate (508). The vertical plate (508) is slidably connected inside the second annular frame (505). A fixing rod (509) is fixedly connected to the side of the vertical plate (508) away from the air bag (507). The other end of the fixing rod (509) extends to the outside of the second annular frame (505) and is fixedly connected to an arc-shaped plate (510). The fixing rod (509) is slidably connected inside the second annular frame (505).

2. The tea rolling machine with an automatic cleaning function according to claim 1, wherein: An annular block (504) is fixedly connected to the top inside the second annular frame (505). The top of the annular block (504) extends into the first annular frame (501) and is fixedly connected to a connecting block (503). The annular block (504) is slidably connected inside the first annular frame (501). Cylinders (502) are fixedly connected to both sides of the top of the connecting block (503). The tops of the cylinders (502) are fixedly connected to the inner wall of the first annular frame (501).

3. The tea rolling machine with an automatic cleaning function according to claim 2, characterized in that: An air inlet pipe is communicated with one side of the air bag (507). An air outlet pipe (512) is communicated with the other side of the air bag (507). One-way valves are arranged on both the air outlet pipe (512) and the air inlet pipe. The other end of the air outlet pipe (512) is communicated with a second cavity. The second cavity is located inside the fixing block (513). A third cavity is communicated with the bottom of the second cavity. A plurality of air outlet holes (506) are communicated with the bottom of the third cavity. The air outlet holes (506) and the third cavity are both located inside the cleaning block (514). Second springs (511) are arranged on both sides of the air bag (507). The two sides of the second spring (511) are respectively fixedly connected to the vertical plate (508) and the inner wall of the second annular frame (505).

4. A tea rolling machine with an automatic cleaning function according to claim 3, characterized in that: An installation sleeve (6) is fixedly connected to the outer peripheral side of the top of the installation cylinder (3). A driving component (7) is arranged on the outer peripheral side of the installation sleeve (6). The bottom of the driving component (7) is fixedly connected to the top of the workbench (1).

5. The tea rolling machine with an automatic cleaning function according to claim 4, characterized in that: The pressure regulating assembly (4) includes a fixed frame (401). A first cavity (402) is formed inside the fixed frame (401). A first spring (403) is arranged on the bottom side inside the first cavity (402). The bottom of the first spring (403) is fixedly connected to the inner wall of the fixed frame (401). The top of the first spring (403) is fixedly connected to a piston (404). The piston (404) is slidably sealed inside the fixed frame (401). Both sides of the bottom of the piston (404) are fixedly connected with connecting rods (405). The bottom ends of the connecting rods (405) extend to the outside of the fixed frame (401) and are fixedly connected with a pressure plate (406). The connecting rods (405) are slidably connected inside the fixed frame (401).

6. The tea rolling machine with an automatic cleaning function according to claim 5, wherein: A hollow rod (8) is fixedly connected to the top of the fixed frame (401). An air delivery pipe is communicated with the top end of the hollow rod (8). The bottom end of the hollow rod (8) is communicated with the first cavity (402). A connecting sleeve (9) is fixedly connected to the hollow rod (8). The other side of the connecting sleeve (9) is threadedly connected with a screw rod (10). The bottom end of the screw rod (10) is rotatably connected to the top of an installation sleeve (6) through a bearing. A rotating handle is fixedly connected to the top end of the screw rod (10).

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