Automatic regulation and control fixation equipment for tea leaves

Abstract

The utility model discloses automatic regulation and control tea fixation equipment which comprises a working table, supporting plates are welded to the two sides of the top surface of the working table, a rotating shaft penetrating through the two supporting plates is rotationally connected to the left side of the supporting plate on the left side, and a containing cylinder is rotationally connected to the position, located between the two supporting plates, of the rotating shaft. According to the tea leaf automatic regulation and control fixation equipment, by arranging a driving motor, a raising plate, an electric heating rod and the like, tea leaves in the containing cylinder can be raised, fixation can be conducted on the tea leaves in the containing cylinder, water vapor in the tea leaves can be conveniently discharged from an opening in the containing cylinder, and by arranging a servo motor, a gear, a gear ring and the like, the tea leaves can be automatically regulated and controlled. The servo motor is started, the gear can be driven to rotate, then the containing cylinder can be driven to rotate through the gear ring, the tea leaves can be poured out from the opening of the containing cylinder and can flow to the material receiving plate through the discharging hole formed in the workbench, convenience and rapidness are achieved, and the automation degree is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea withering, in particular to an automatic control tea withering device. Background Art

[0002] Tea leaf fixing is one of the primary processing steps for green tea, yellow tea, black tea, oolong tea, Pu'er tea, and some black teas. Its main purpose is to destroy and passivate the oxidase activity in the fresh leaves through high temperature, inhibit the enzymatic oxidation of tea polyphenols in the fresh leaves, evaporate part of the moisture in the fresh leaves, soften the tea leaves, and facilitate rolling and shaping. At the same time, it emits a green smell and promotes the formation of a good aroma.

[0003] The existing tea can be automatically withered by the withering machine, but when discharging, manual labor is required to place a container or a tool for holding tea leaves at the discharge port of the tea withering machine to receive the withered tea leaves. The degree of automation is low, and when the withering machine is withering the tea leaves, the water vapor in the tea leaves may remain in the withering machine and is not convenient to dissipate. For this reason, we propose an automatic tea withering control equipment to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide an automatic tea leaf fixing device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic control and fixing device for tea leaves, comprising a workbench, support plates are welded on both sides of the top surface of the workbench, the left side of the support plate is rotatably connected to a rotating shaft that passes through the two support plates, and the rotating shaft is located between the two support plates and is rotatably connected to a holding cylinder, the rotating shaft is located inside the holding cylinder, and a plurality of lifting plates are fixedly installed on the outer ring, and a gear ring is fixedly installed on the right side wall of the holding cylinder, a first mounting seat is fixedly installed on the left side of the top surface of the workbench, and a driving motor is fixed to the top surface of the first mounting seat by bolts, a second mounting seat is fixedly installed on the right side of the top surface of the workbench, and a servo motor is fixedly installed on the top surface of the second mounting seat by bolts, a gear is installed on the output end of the servo motor, the gear is meshed with the gear ring, and a material receiving plate is fixedly installed on one side of the bottom of the workbench.

[0006] As a preferred technical solution of the present invention, the output end of the drive motor is connected to the left end of the rotating shaft through a coupling.

[0007] As a preferred technical solution of the present invention, an installation cavity is provided on the outer wall of the containing cylinder, and multiple groups of electric heating rods are installed in the installation cavity, and a temperature sensor is also installed in the containing cylinder.

[0008] As a preferred technical solution of the present invention, a speed control switch is installed on the driving motor, and the driving motor and the servo motor are electrically connected to the PLC controller, and the electric heating rod and the temperature sensor are both electrically connected to the PLC controller.

[0009] As a preferred technical solution of the present invention, the workbench is provided with a discharge hole at the location where the material receiving plate is installed.

[0010] As a preferred technical solution of the present invention, the upper portion of the containing cylinder is open, and support legs are fixedly installed at the four corners of the bottom of the workbench.

[0011] Compared with the existing technology, the present invention provides an automatic tea-withering device with the following benefits:

[0012] 1. This kind of tea automatic control and fixing equipment is provided with a driving motor, a lifting plate and an electric heating rod. When the driving motor is turned on, the lifting plate can be driven to rotate through the rotating shaft, and the electric heating rod is started to heat the holding cylinder. After the holding cylinder is heated, the tea leaves in the holding cylinder can be fixed. At this time, the rotation of the lifting plate can lift the tea leaves in the holding cylinder, so that all the tea leaves in the holding cylinder can be fixed, and the moisture in the tea leaves can be easily discharged from the opening on the holding cylinder.

[0013] 2. This kind of tea automatic control and withering equipment is equipped with a servo motor, gears and ring gears. When the servo motor is turned on, it can drive the gears to rotate, and then drive the containing cylinder to rotate through the ring gear. At this time, the tea leaves in the containing cylinder can be poured out from the opening of the containing cylinder, and can flow to the receiving plate through the discharge hole opened on the workbench. It is convenient and fast, and greatly improves the degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a side view structural diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the container of the present invention.

[0017] Figure numerals: 1. workbench; 2. receiving plate; 3. supporting leg; 4. first mounting seat; 5. supporting plate; 6. driving motor; 7. lifting plate; 8. holding cylinder; 9. servo motor; 10. second mounting seat; 11. gear; 12. rotating shaft; 13. gear ring; 14. electric heating rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 3 In this embodiment, an automatic tea-tea-fixing device is provided, comprising a workbench 1, with support plates 5 welded on both sides of the top surface of the workbench 1, which play a supporting role. The left side of the left support plate 5 is rotatably connected to a rotating shaft 12 that passes through the two support plates 5, and the rotating shaft 12 is located between the two support plates 5 and is rotatably connected to a holding cylinder 8, so that the tea leaves to be fixed can be placed in the holding cylinder 8. The rotating shaft 12 is located inside the holding cylinder 8 and a plurality of lifting plates 7 are fixedly installed on the outer ring. When the lifting plates 7 rotate, the tea leaves in the holding cylinder 8 can be lifted up so that all the tea leaves can be fixed. A gear ring 13 is fixedly installed on the right side wall of the holding cylinder 8. A first mounting base 4 is fixedly installed on the left side of the top surface of the workbench 1, and a driving motor 6 is installed on the top surface of the first mounting base 4 by bolts. A second mounting base 10 is fixedly installed on the right side of the top surface of the workbench 1, and a servo motor 9 is fixedly installed on the top surface of the second mounting base 10 by bolts. A gear 11 is installed on the output end of the servo motor 9, and the gear 11 is engaged with the ring gear 13. The servo motor 9 can rotate the gear 11, thereby rotating the ring gear 13, and the servo motor 9 has a self-locking function. A receiving plate 2 is fixedly installed on one side of the bottom of the workbench 1, and the withered tea leaves can fall on the receiving plate 2.

[0020] In this embodiment, the output end of the drive motor 6 is connected to the left end of the rotating shaft 12 through a coupling. Starting the drive motor 6 can drive the rotating shaft 12 to rotate. An installation cavity is provided on the outer wall of the holding cylinder 8, and multiple groups of electric heating rods 14 are installed in the installation cavity to heat the holding cylinder 8. A temperature sensor is also installed in the holding cylinder 8 to detect the temperature inside the holding cylinder 8. A speed control switch is installed on the drive motor 6, and the drive motor 6 and the servo motor 9 are electrically connected to the PLC controller. The electric heating rod 14 and the temperature sensor are electrically connected to the PLC controller. The PLC controller can control the drive motor 6, the servo motor 9 and the electric heating rod 14. The workbench 1 is provided with a discharge hole at the installed material receiving plate 2. The upper part of the holding cylinder 8 is open, which can facilitate the dissipation of water vapor. Support legs 3 are fixedly installed at the four corners of the bottom of the workbench 1 to support the workbench 1.

[0021] The working principle and use process of the utility model are as follows: the automatic control and fixing device for tea leaves can be used. When in use, the driving motor 6 can be turned on to drive the rotating shaft 12 to rotate, and then the lifting plate 7 installed on the rotating shaft 12 can be rotated. A certain amount of tea leaves to be fixed can be poured into the holding tube 8, and the electric heating rod 14 can be started to heat the holding tube 8. The temperature of the holding tube 8 can be obtained through the temperature sensor, and the temperature of the holding tube 8 can be adjusted. After the holding tube 8 is heated, the tea leaves in the holding tube 8 can be fixed. At this time, the lifting plate 7 Rotation can lift the tea leaves in the holding tube 8, so that the tea leaves in the holding tube 8 can be withered, and the water vapor in the tea leaves can be easily discharged from the opening on the holding tube 8. After the tea leaves in the holding tube 8 are withered, the servo motor 9 can be turned on to drive the gear 11 to rotate, and then the holding tube 8 can be driven to rotate through the ring gear 13. At this time, the tea leaves in the holding tube 8 can be poured out from the opening of the holding tube 8 and can flow to the receiving plate 2 through the discharge hole opened on the workbench 1, which is convenient and fast, and greatly improves the degree of automation.

[0022] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic tea-tea-withering device, comprising a workbench (1), characterized in that: Support plates (5) are welded on both sides of the top surface of the workbench (1), and the left side of the left support plate (5) is rotatably connected to a rotating shaft (12) that passes through the two support plates (5), and the rotating shaft (12) is located between the two support plates (5) and is rotatably connected to a holding cylinder (8), and the rotating shaft (12) is located inside the holding cylinder (8) and a plurality of lifting plates (7) are fixedly installed on the outer ring, and a gear ring (13) is fixedly installed on the right side wall of the holding cylinder (8). The left side of the top surface of the workbench (1) is fixed. A first mounting seat (4) is fixedly installed, and a driving motor (6) is fixedly installed on the top surface of the first mounting seat (4) by bolts. A second mounting seat (10) is fixedly installed on the right side of the top surface of the workbench (1), and a servo motor (9) is fixedly installed on the top surface of the second mounting seat (10) by bolts. A gear (11) is installed at the output end of the servo motor (9), and the gear (11) is meshed with a gear ring (13). A material receiving plate (2) is fixedly installed on one side of the bottom of the workbench (1).

2. The automatic tea-tea-fixing device according to claim 1, characterized in that: The output end of the driving motor (6) is connected to the left end of the rotating shaft (12) through a coupling.

3. The automatic tea-tea-fixing device according to claim 1, characterized in that: An installation cavity is provided on the outer wall of the containing cylinder (8), and a plurality of groups of electric heating rods (14) are installed in the installation cavity. A temperature sensor is also installed in the containing cylinder (8).

4. The automatic tea-tea-fixing device according to claim 3, characterized in that: The driving motor (6) is equipped with a speed regulating switch, and the driving motor (6) and the servo motor (9) are electrically connected to a PLC controller. The electric heating rod (14) and the temperature sensor are both electrically connected to the PLC controller.

5. The automatic tea-tea-fixing device according to claim 1, characterized in that: The workbench (1) is provided with a material discharge hole at the location where the material receiving plate (2) is installed.

6. The automatic tea-tea-withering device according to claim 1, characterized in that: The upper portion of the containing cylinder (8) is open, and support legs (3) are fixedly mounted at the four corners of the bottom of the workbench (1).

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