Tea leaf pile fermentation device

Abstract

The utility model discloses a tea leaf pile fermentation device which comprises a fermentation box, a top cover is movably installed on the top of the fermentation box, a temperature sensor is arranged in the center of the top of the top cover, the detection end of the temperature sensor is located on the top of the inner side of the top cover, and air hole sets are formed in the four corners of the top cover respectively. Through the arrangement of the controller, a user can easily and uniformly turn tea leaves subjected to pile fermentation through the controller, an elastic bottom net at the bottom of the pile fermentation frame can be driven to deform through mutual cooperation of an electric telescopic rod, an electromagnet and a magnetic metal plate, and therefore automatic turning of the tea leaves is achieved; according to the tea leaf pile-fermentation device, the tea leaf pile-fermentation efficiency is improved, the pile-turning uniformity and the tea leaf fermentation quality are guaranteed, meanwhile, the ventilation unit is designed, and the air blower blows heated air to the tea leaves in the elastic bottom net through the connecting pipe, the heating box and the flow dividing pipe, so that a proper temperature and ventilation environment is provided for tea leaf pile-fermentation, and the tea leaf fermentation quality and effect are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a tea pile fermentation device. Background Art

[0002] In the tea processing industry, pile fermentation is one of the key steps to improve the quality of tea and form a unique flavor. However, the traditional tea pile fermentation process often relies on manual operation, which has the problems of high labor intensity and difficult to control the fermentation quality. Specifically, manual turning of the pile is not only time-consuming and labor-intensive, but also difficult to ensure the uniformity of turning the tea, which easily leads to uneven fermentation of the tea. In addition, due to the lack of effective temperature control and ventilation system, the temperature and ventilation effects in the fermentation box are poor, which affects the quality and fermentation effect of the tea. Therefore, we proposed a tea pile fermentation device. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model discloses a tea pile fermentation device, which adopts the technical solution of comprising a fermentation box, a top cover movably installed on the top of the fermentation box, a temperature sensor is provided at the top center of the top cover, and the detection end of the temperature sensor is located at the inner top of the top cover, and the four corners of the top cover are respectively provided with an air vent group, and the tops of the four inner corners of the fermentation box are respectively welded with support plates, and a turning unit is movably installed on the top of the support plate, and the turning unit comprises an electric telescopic rod, an electromagnet, a magnetic metal plate, an elastic bottom net, a pile fermentation frame, a mounting platform, a handle groove and a connecting cylinder, and the mounting platform matches the internal shape of the fermentation box and is movably installed on the top of the support plate, The threaded rods arranged in the center respectively pass through the through holes arranged at the four corners of the mounting platform, and the tops of the threaded rods are respectively threadedly installed with connecting tubes, and a stacking frame is provided in the middle of the mounting platform, and the stacking frame is a circular structure, and the top of the stacking frame is provided with handle grooves in an equidistant circular array, and an elastic bottom net is provided at the bottom of the stacking frame, and an electric telescopic rod is provided directly below the elastic bottom net, and the electric telescopic rod is fixedly installed at the inner bottom center of the fermentation box, and an electromagnet is fixedly installed at the top of the telescopic end of the electric telescopic rod, and the electromagnet is magnetically connected to the magnetic metal plate arranged at the bottom center of the elastic bottom net, and a fan compartment is provided at the rear bottom of the fermentation box, and a ventilation unit is installed inside the fan compartment, and the other end of the ventilation unit is connected to the rear middle of the fermentation box.

[0004] As an optimal technical solution of the present invention, the ventilation unit includes a blower, a connecting pipe, a diverter pipe and a nozzle. The blower is fixedly installed on the inner bottom of the blower bin, and the air supply end of the blower is fixedly installed with a connecting pipe. The other end of the connecting pipe is connected to the interior of the diverter pipe arranged in the middle of the rear end of the fermentation box. The diverter pipe is provided with nozzles in an equidistant array on the side facing the elastic bottom net.

[0005] As an optimal technical solution of the present invention, the ventilation unit also includes an electric heating wire, a heating box and a temperature controller. The heating box is fixedly installed in the middle of the rear side of the fermentation box, and the upper and lower ends of the heating box are respectively connected to the interior of the connecting pipe. The interior of the heating box is provided with an electric heating wire, and the rear surface of the heating box is fixedly installed with a temperature controller, and the temperature controller is electrically connected to the electric heating wire.

[0006] As a preferred technical solution of the present invention, handles are welded respectively on the top of the left and right sides of the fermentation box and the middle of the front and back sides of the top cover.

[0007] As a preferred technical solution of the present invention, it also includes universal wheels, and four universal wheels are provided. The universal wheels are respectively fixedly installed at the four corners of the bottom of the fermentation box.

[0008] As an optimal technical solution of the present invention, it also includes a controller, which is fixedly mounted on the top right side of the front side of the fermentation box. The output end of the controller is electrically connected to the input end of the electric telescopic rod, electromagnet, blower and heating wire, and the input end of the controller is electrically connected to the output end of the temperature controller and the temperature sensor.

[0009] The beneficial effects of the present invention are as follows: the present invention enables users to easily and evenly turn the fermented tea leaves through the controller through the design of the turning unit; the elastic bottom net at the bottom of the fermentation frame can be driven to "deform" through the cooperation among the electric telescopic rod, the electromagnet and the magnetic metal plate, thereby realizing automatic turning of the tea leaves, and ensuring the uniformity of turning and the fermentation quality of the tea leaves; at the same time, through the design of the ventilation unit, the blower blows heated air to the tea leaves in the elastic bottom net through the connecting pipe, the heating box and the diversion pipe, thereby providing a suitable temperature and ventilation environment for the fermentation of the tea leaves, and ensuring the quality and effect of the tea fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0012] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0013] Figure 4 This is a schematic diagram of the partially exploded cross-section structure of the utility model.

[0014] In the figure: 1. Fermentation box; 2. Top cover; 3. Controller; 4. Support plate; 5. Turning unit; 51. Electric telescopic rod; 52. Electromagnet; 53. Magnetic metal plate; 54. Elastic bottom net; 55. Fermentation frame; 56. Mounting table; 57. Handle groove; 58. Connecting tube; 6. Threaded rod; 7. Fan compartment; 8. Ventilation unit; 81. Blower; 82. Connecting pipe; 83. Heating wire; 84. Heating box; 85. Diverter pipe; 86. Nozzle; 87. Temperature controller; 9. Temperature sensor; 10. Air vent group; 11. Universal wheel. DETAILED DESCRIPTION

[0015] Example 1

[0016] like Figures 1 to 4As shown, the utility model discloses a tea pile fermentation device, which adopts the technical solution of comprising a fermentation box 1, a top cover 2 being movably mounted on the top of the fermentation box 1, a temperature sensor 9 being arranged at the top center of the top cover 2, and a detection end of the temperature sensor 9 being located at the inner top of the top cover 2, an air vent group 10 being respectively arranged at the four corners of the top cover 2, a support plate 4 being respectively welded to the top of the inner four corners of the fermentation box 1, a turning unit 5 being movably mounted on the top of the support plate 4, the turning unit 5 comprising an electric telescopic rod 51, an electromagnet 52, a magnetic metal plate 53, an elastic bottom net 54, a pile fermentation frame 55, a mounting platform 56, a handle groove 57 and a connecting tube 58, the mounting platform 56 matching the internal shape of the fermentation box 1, and the mounting platform 56 being movably mounted on the top of the support plate 4, The threaded rod 6 set at the center of the top of the support plate 4 passes through the through holes set at the four corners of the mounting platform 56, and the top of the threaded rod 6 is respectively threadedly installed with a connecting tube 58, which is connected to the threaded rod 6 through the connecting tube 58, so that the mounting platform 56 can be firmly connected to the support plate 4. A stacking frame 55 is set in the middle of the mounting platform 56. The stacking frame 55 is a circular structure. The top of the stacking frame 55 is equidistantly arrayed with handle grooves 57. The design of the handle grooves 57 makes it convenient for users to grasp the stacking frame 55 when installing the mounting platform 56. An elastic bottom net 54 is set at the bottom of the stacking frame 55. An electric telescopic rod 51 is set just below the elastic bottom net 54. The electric telescopic rod 51 is fixedly installed at the bottom center of the inner side of the fermentation box 1. The telescopic An electromagnet 52 is fixedly installed on the top of the end, and the electromagnet 52 is magnetically connected to the magnetic metal plate 53 set at the bottom center of the elastic bottom net 54. The telescopic end of the electric telescopic rod 51 drives the electromagnet 52 to move to the bottom of the elastic bottom net 54, and then the electromagnet 52 is started to make the electromagnet 52 magnetically adsorb the magnetic metal plate 53. Then the electric telescopic rod 51 is controlled to drive the electromagnet 52 and the magnetic metal plate 53 to retract, and the elastic bottom net 54 is pulled into a "V" shape structure to form a pile of tea leaves and ensure ventilation and air permeability. The telescopic end of the electric telescopic rod 51 is extended upward, and the electromagnet 52 drives the magnetic metal plate 53 to move upward, pushing the elastic bottom net 54 to the top to form an inverted "V" shape, so that the tea leaves in the middle of the elastic bottom net 54 slide to the surroundings. Then, the electric telescopic rod 51 retracts, the elastic bottom net 54 returns to its original shape, and the tea leaves are re-stacked to achieve uniform turning of the tea leaves. A fan bin 7 is provided at the bottom of the rear side of the fermentation box 1. A ventilation unit 8 is installed inside the fan bin 7, and the other end of the ventilation unit 8 is connected to the middle of the rear side of the fermentation box 1. The ventilation unit 8 comprises a blower 81, a connecting pipe 82, a diverter pipe 85 and a nozzle 86. The blower 81 is fixedly installed at the inner bottom of the fan bin 7. The air supply end of the blower 81 is fixedly installed with a connecting pipe 82. The other end of the connecting pipe 82 is connected to the inside of the diverter pipe 85 provided at the middle of the rear end of the fermentation box 1. The diverter pipe 85 is arranged in an equidistant array on the side facing the elastic bottom net 54. The ventilation unit 8 also comprises an electric heating wire 83, a heating box 84 and a temperature controller 87.The heating box 84 is fixedly installed in the middle of the rear side of the fermentation box 1, and the upper and lower ends of the heating box 84 are respectively connected to the interior of the connecting pipe 82. The interior of the heating box 84 is provided with a heating wire 83. The rear surface of the heating box 84 is fixedly installed with a temperature controller 87. The temperature controller 87 is electrically connected to the heating wire 83 and is operated by the blower 81. The blower 81 sends air into the shunt pipe 85 through the connecting pipe 82 and the heating box 84. When the air passes through the interior of the heating box 84, the heating wire 83 is heated. 3 can heat the air passing through. In addition, the user can control the heating temperature of the electric heating wire 83 through the temperature controller 87. Then, the heated air is blown to the elastic bottom net 54 through the nozzle 86 on the diversion pipe 85. Then, the air passes through the mesh of the elastic bottom net 54 and the gaps between the tea leaves, and is finally discharged outward from the air vent group 10 at the four corners of the top cover 2, thereby providing a suitable temperature and ventilation environment for the fermentation of the tea leaves. It also includes a universal wheel 11, which is provided with four universal wheels. 1 are fixedly mounted at the four corners of the bottom of the fermentation box 1. The universal wheels 11 are provided to facilitate the user to move the fermentation box 1. Handles are welded to the top of the left and right sides of the fermentation box 1 and the middle of the front and rear sides of the top cover 2. The handles designed on the front and rear sides of the top cover 2 make it convenient for the user to disassemble and install the top cover 2. The handles designed on the left and right sides of the fermentation box 1 make it convenient for the user to push the fermentation box 1. The controller 3 also includes a controller 3, which is fixedly mounted on the top of the front right side of the fermentation box 1. The output end of the controller 3 is electrically connected to the input end of the electric telescopic rod 51, the electromagnet 52, the blower 81 and the heating wire 83. The input end of the controller 3 is electrically connected to the output end of the temperature controller 87 and the temperature sensor 9. Through the configuration of the controller 3, the user can control the operation of the electric telescopic rod 51, the electromagnet 52, the blower 81 and the heating wire 83 respectively. At the same time, the controller 3 can receive feedback information from the temperature sensor 9 and the temperature controller 87, so that the user can more accurately control the compost turning unit 5 and the ventilation unit 8.

[0017] The working principle of the present invention is as follows: when the tea leaves are piled and fermented, the tea leaves to be piled and fermented are poured into the pile frame 55 in the fermentation box 1. Before the tea leaves are poured into the fermentation box 1, the controller 3 controls the electric telescopic rod 51 to be extended and retracted. The telescopic end of the electric telescopic rod 51 drives the electromagnet 52 to move toward the bottom of the elastic bottom net 54. Then, the electromagnet 52 is activated to magnetically adsorb the magnetic metal plate 53. Then, the electric telescopic rod 51 is controlled to drive the electromagnet 52 and the magnetic metal plate 53 to retract, pulling the elastic bottom net 54 downward into a "V" shape. "-shaped structure, so that the tea leaves falling into the elastic bottom net 54 form a tea pile. At the same time, the mesh holes on the elastic bottom net 54 also ensure the ventilation and air permeability of the tea pile. Then, the top cover 2 is covered on the top of the fermentation box 1, and the temperature sensor 9 set in the center of the top cover 2 can detect the temperature inside the fermentation box 1 in real time and transmit the detected temperature information to the controller 3, so that the user can control the turning unit 5 and the ventilation unit 8 respectively according to the temperature information displayed by the controller 3. When it is necessary to heat and ventilate the tea leaves inside the fermentation box 1, the controller 3 is used to control the turning unit 5 and the ventilation unit 8. Start the blower 81, which sends air into the shunt pipe 85 through the connecting pipe 82 and the heating box 84. When the air passes through the interior of the heating box 84, the electric heating wire 83 can heat the air passing through. In addition, the user can control the heating temperature of the electric heating wire 83 through the temperature controller 87. Then, the heated air is blown to the elastic bottom net 54 through the nozzle 86 on the shunt pipe 85. The air then passes through the mesh of the elastic bottom net 54 and the gaps between the tea leaves, and is finally discharged outward from the air vent group 10 at the four corners of the top cover 2, thereby providing a good condition for the fermentation of the tea leaves. Provide a suitable temperature and ventilation environment; secondly, during the fermentation process of tea, in order to promote uniform fermentation of tea, it is necessary to regularly turn the tea pile. At this time, the controller 3 can be used to control the electric telescopic rod 51 to extend upward, so that the electromagnet 52 drives the magnetic metal plate 53 to move upward, pushing the elastic bottom net 54 to form an inverted "V" shape, so that the tea leaves in the middle of the elastic bottom net 54 slide to the surroundings, and then controlling the electric telescopic rod 51 to retract. By repeating this operation several times, the tea leaves can be evenly turned to ensure that the tea leaves can be fully fermented in all parts.

[0018] The circuit connection involved in the present invention is a conventional method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0019] Components not described in detail herein are prior art.

[0020] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in this field, various changes can be made without departing from the purpose of the present invention. Modifications or deformations that do not involve creative work are still within the scope of protection of the present invention.

Claims

1. A tea pile fermentation device, comprising a fermentation box (1), characterized in that: A top cover (2) is movably mounted on the top of the fermentation box (1). A temperature sensor (9) is provided at the top center of the top cover (2), and the detection end of the temperature sensor (9) is located at the inner top of the top cover (2). Four corners of the top cover (2) are respectively provided with air vent groups (10). Support plates (4) are respectively welded to the top of the inner four corners of the fermentation box (1). A turning unit (5) is movably mounted on the top of the support plate (4). The turning unit (5) comprises an electric telescopic rod (51), an electromagnet (52), a magnetic metal plate (53), an elastic bottom net (54), a stacking frame (55), a mounting platform (56), a handle groove (57) and a connecting tube (58). The mounting platform (56) matches the internal shape of the fermentation box (1), and the mounting platform (56) is movably mounted on the top of the support plate (4). The threaded rod (6) provided at the top center of the support plate (4) respectively passes through the through holes provided at the four corners of the mounting platform (56). The fermentation box (1) has a fermentation box (55) and a fermentation box (56) with a plurality of holes. The top of the threaded rod (6) is respectively threadedly mounted with a connecting cylinder (58). A fermentation box (55) is provided in the middle of the mounting platform (56). The fermentation box (55) is a circular structure. The top of the fermentation box (55) is provided with a handle groove (57) in an equidistant circumferential array. The bottom of the fermentation box (55) is provided with an elastic bottom net (54). An electric telescopic rod (51) is provided just below the elastic bottom net (54). The electric telescopic rod (51) is fixedly mounted at the center of the inner bottom of the fermentation box (1). An electromagnet (52) is fixedly mounted on the top of the telescopic end of the electric telescopic rod (51). The electromagnet (52) is magnetically connected to a magnetic metal plate (53) provided at the center of the bottom of the elastic bottom net (54). A fan compartment (7) is provided at the bottom of the rear side of the fermentation box (1). A ventilation unit (8) is installed inside the fan compartment (7), and the other end of the ventilation unit (8) is connected to the middle of the rear side of the fermentation box (1).

2. A tea pile fermentation device according to claim 1, characterized in that: The ventilation unit (8) comprises a blower (81), a connecting pipe (82), a diverter pipe (85) and a nozzle (86). The blower (81) is fixedly mounted on the inner bottom of the blower compartment (7). The air supply end of the blower (81) is fixedly mounted with a connecting pipe (82). The other end of the connecting pipe (82) is connected to the inside of a diverter pipe (85) arranged in the middle of the rear end of the fermentation box (1). The diverter pipe (85) is arranged with nozzles (86) in an equidistant array on one side facing the elastic bottom net (54).

3. A tea pile fermentation device according to claim 2, characterized in that: The ventilation unit (8) further comprises a heating wire (83), a heating box (84) and a temperature controller (87). The heating box (84) is fixedly mounted in the middle of the rear side of the fermentation box (1), and the upper and lower ends of the heating box (84) are respectively connected to the interior of the connecting pipe (82). The interior of the heating box (84) is provided with a heating wire (83). The rear surface of the heating box (84) is fixedly mounted with a temperature controller (87), and the temperature controller (87) is electrically connected to the heating wire (83).

4. A tea pile fermentation device according to claim 1, characterized in that: Handles are welded respectively to the tops of the left and right sides of the fermentation box (1) and the middle parts of the front and rear sides of the top cover (2).

5. A tea pile fermentation device according to claim 1, characterized in that: It also includes universal wheels (11), four of which are provided and fixedly mounted at the four corners of the bottom of the fermentation box (1).

6. A tea pile fermentation device according to claim 3, characterized in that: The fermentation box (1) further comprises a controller (3), which is fixedly mounted on the top right side of the front side of the fermentation box (1), wherein the output end of the controller (3) is electrically connected to the input end of the electric telescopic rod (51), the electromagnet (52), the blower (81) and the heating wire (83), and the input end of the controller (3) is electrically connected to the output end of the temperature controller (87) and the temperature sensor (9).

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