Frying pan unit for re-baking export green tea

Abstract

The utility model discloses an export green tea re-baking wok unit which comprises a unit shell and a barrel-type wok, and the barrel-type wok is rotationally connected into the unit shell and driven by a motor. A pre-drying channel is further arranged in the unit shell, and the pre-drying channel is located above the barrel-type frying pan; a pre-drying cavity is formed in the upper portion of the unit shell, a pre-drying channel is installed in the pre-drying cavity, and the pre-drying cavity and a cavity where the barrel-type frying pan is located are relatively independent and communicate with each other. The output end of the pre-drying channel is in butt joint with the input end of the barrel type wok, a feeding hopper and a feeding pipeline are installed at the input end of the barrel type wok, and the feeding hopper is fixed to the bottom of the pre-drying channel. According to the re-baking wok unit for the export green tea, a section of pre-baking channel is arranged on the upper portion of the barrel type wok through preheating of the wok, rolled tea leaves are pre-baked through the pre-baking channel, and the completeness of the tea leaves after pan fixation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a double-drying frying pan unit for export green tea. Background Art

[0002] With the changing international tea market, my country's main green tea export destinations, including those in Africa and Central Asia, are increasingly importing teas with darker colors and stronger flavors. Existing tea processing methods for withering green tea generally rely on baking and pan-frying. Pan-frying is the most popular method for exporting tea, as it produces a rich, fragrant, and durable tea, making it more suitable for export. However, pan-frying has the disadvantage that due to the mechanical forces exerted on the tea leaves, the tea leaves' shape is uncontrollable, typically resulting in a needle-like or spiral shape. However, some export countries prefer teas with a more complete and relaxed shape. Utility Model Content

[0003] Technical problems solved

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a green tea double-drying frying pan unit for export.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a green tea re-drying wok unit for export, comprising a unit housing and a cylindrical wok, wherein the cylindrical wok is rotatably connected to the unit housing and driven by a motor;

[0007] A pre-baking channel is also provided in the shell of the unit, and the pre-baking channel is located above the cylindrical frying pan;

[0008] The upper part of the unit shell is provided with a pre-baking chamber, and the pre-baking channel is installed in the pre-baking chamber. The pre-baking chamber is relatively independent from the chamber where the cylindrical frying pan is located, and the two are connected to each other;

[0009] The output end of the pre-drying channel is connected to the input end of the cylindrical frying pan. The input end of the cylindrical frying pan is equipped with a feeding funnel and a feeding pipeline. The feeding funnel is fixed at the bottom of the pre-drying channel.

[0010] The inner wall of the cylindrical frying pan is provided with stir-frying blades.

[0011] As mentioned above, a driving mechanism is installed at the rear end of the cylindrical frying pan, and the driving mechanism adopts a combination of a reduction motor and a pulley to drive the cylindrical frying pan to rotate around its own axis.

[0012] As mentioned above, the output end of the pre-drying channel is provided with a material guiding inclined plate, and a tea hammering assembly is provided on one side of the material guiding inclined plate.

[0013] As mentioned above, the hammer tea assembly includes a driven cam and a swing arm. The middle part of the swing arm is rotatably connected to the unit housing, the proximal end of the swing arm contacts the cam, the distal end of the swing arm is provided with a hammer handle, the end of the hammer handle is connected to the hammer head, the middle part of the hammer handle is slidably connected to a sleeve, the sleeve is fixed on the unit housing, and a spring is sleeved on the sleeve. Under normal conditions, the spring pushes the hammer handle away, so that the hammer head tends to move away from the material guide inclined plate.

[0014] Beneficial effects:

[0015] Compared with the existing technology, this export green tea double-drying wok unit has the following beneficial effects:

[0016] The utility model provides a green tea re-drying wok unit for export. A pre-drying channel is arranged on the upper part of a cylindrical wok by utilizing the preheating of the wok. The pre-drying channel pre-dries the rolled tea leaves, which has two advantages. First, pre-drying at a lower temperature is conducive to quickly expelling the grassy green smell after rolling and a part of the moisture. Second, the pre-dried tea leaves are less adhered to each other, are more elastic, and have a softer texture. After being stir-fried, the tea leaves in such a shape have a more complete and stretched shape.

[0017] Other advantages, objectives and features of the present invention will be described in part in the following description and will be apparent to those skilled in the art based on an examination of the following or may be learned from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall internal structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the external structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the tea hammer component of the utility model. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-3 As shown, the utility model provides a technical solution: referring to Figure 1As shown, 1. It includes a unit housing 2 and a cylindrical frying pan 1, which is rotatably connected to the unit housing 2 and driven by a motor; a stir-fry blade 11 is installed on the inner wall of the cylindrical frying pan 1. Figure 1 As shown, a driving mechanism 8 is installed at the rear end of the cylindrical frying pan 1. The driving mechanism 8 uses a combination of a reduction motor and a pulley to drive the cylindrical frying pan 1 to rotate around its own axis.

[0023] A pre-baking channel 5 is also provided in the unit housing 2 and is located above the cylindrical frying pan;

[0024] The upper part of the unit housing 2 is provided with a pre-baking chamber 52, in which the pre-baking channel 5 is installed. The pre-baking chamber 52 is relatively independent from the chamber where the cylindrical frying pan 1 is located, and the two are connected to each other; Figure 1 As shown, the rear end of the pre-baking chamber 52 is connected to the chamber of the cylindrical wok 1 via a passage 21. An air outlet 6 is provided at the front end of the pre-baking chamber 52, and an induced draft fan can be installed in place of the air outlet 6. The cylindrical wok 1 is usually heated by an electromagnetic heating coil or a hot oil pipe. The temperature for stir-frying is not very high, usually maintained at around 80 to 110 degrees Celsius. In this embodiment, the temperature of the pre-baking chamber is controlled at around 50 degrees Celsius. The pre-baking channel 5 uses a chain conveyor, and by controlling the speed, it ensures that the rolled tea leaves remain in the pre-baking channel 5 for about 10 minutes before being stir-fried.

[0025] The output end of the pre-drying channel 5 is connected to the input end of the cylindrical frying pan 1 . The input end of the cylindrical frying pan 1 is equipped with a feeding funnel 4 and a feeding pipeline 41 . The feeding funnel 4 is fixed at the bottom of the pre-drying channel 5 .

[0026] Reference Figure 1 as well as Figure 3 As shown, the output end of the pre-drying channel is provided with a guide ramp, and a tea hammering assembly 7 is provided on one side of the guide ramp. The tea hammering assembly 7 is used to hammer the tea leaves, imparting internal stress to the tea leaves, preventing them from breaking during frying, and maintaining a certain degree of integrity. The tea hammering assembly 7 includes a driven cam 71 and a swing arm 72. The middle portion of the swing arm 72 is rotatably connected to the unit housing 2. The proximal end of the swing arm 72 contacts the cam 71. The distal end of the swing arm 72 is provided with a hammer handle 73. The end of the hammer handle 73 is connected to a hammer head 76. The middle portion of the hammer handle 73 is slidably connected to a sleeve 75. The sleeve 75 is fixed to the unit housing 2. A spring 74 is sleeved on the sleeve 75. Under normal conditions, the spring 74 pushes the hammer handle 73 away, causing the hammer head 76 to tend to move away from the guide ramp.

[0027] It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or location relationships based on the positions or location relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Although the embodiments of the present invention 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 present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A green tea re-drying wok unit for export, characterized by: The invention comprises a unit housing (2) and a cylindrical frying pan (1), wherein the cylindrical frying pan (1) is rotatably connected in the unit housing (2) and driven by a motor; A pre-drying channel (5) is further provided in the unit housing (2), and the pre-drying channel (5) is located above the cylindrical frying pan; A pre-baking chamber (52) is provided on the upper portion of the unit housing (2), and the pre-baking channel (5) is installed in the pre-baking chamber (52). The pre-baking chamber (52) is relatively independent from the chamber where the cylindrical frying pan (1) is located, and the two are in communication with each other. The output end of the pre-drying channel (5) is connected to the input end of the cylindrical frying pan (1), and the input end of the cylindrical frying pan (1) is installed with a feeding funnel (4) and a feeding pipeline (41), and the feeding funnel (4) is fixed at the bottom of the pre-drying channel (5).

2. The green tea re-drying frying pan unit for export according to claim 1, characterized in that: Stir-frying blades (11) are installed on the inner wall of the cylindrical frying pan (1).

3. The green tea re-drying frying pan unit for export according to claim 2, characterized in that: A driving mechanism (8) is installed at the rear end of the cylindrical frying pan (1). The driving mechanism (8) uses a combination of a reduction motor and a pulley to drive the cylindrical frying pan (1) to rotate around its own axis.

4. The green tea re-drying frying pan unit for export according to claim 3, characterized in that: The output end of the pre-drying channel is provided with a material guiding inclined plate, and a tea hammering component (7) is provided on one side of the material guiding inclined plate.

5. The green tea re-drying frying pan unit for export according to claim 4, characterized in that: The hammer tea assembly (7) comprises a driven cam (71) and a swing arm (72). The middle part of the swing arm (72) is rotatably connected to the unit housing (2). The proximal end of the swing arm (72) contacts the cam (71). The distal end of the swing arm (72) is provided with a hammer handle (73). The distal end of the hammer handle (73) is connected to a hammer head (76). The middle part of the hammer handle (73) is slidably connected to a sleeve (75). The sleeve (75) is fixed to the unit housing (2). A spring (74) is sleeved on the sleeve (75). The spring (74) pushes the hammer handle (73) away in a normal state, so that the hammer head (76) has a tendency to move away from the material guide inclined plate.

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