Tea leaf withering fan system

Abstract

The utility model relates to the technical field of tea leaf withering equipment, in particular to a tea leaf withering fan system which comprises a fan shell and rotating fan blades arranged in the fan shell, a swing blade shaft rotationally connected to the fan shell is arranged at the air outlet end of the rotating fan blade, and flow guide swing blades are fixedly arranged on the swing blade shaft. One side of the flow guide swing blade is connected with the swing blade shaft, and the other side of the flow guide swing blade is rotatably connected to the synchronous rod; the swing blade shafts of all the withering fans are located on the same plane, the driving piece drives the synchronous rod to do reciprocating motion, and the synchronous rod drives the flow guide swing blades of all the withering fans to swing in the same direction. The device has the beneficial effects that the flow guide swing blades of all the withering fans are connected together through the synchronous rod, and the synchronous rod is driven by the driving piece to reciprocate, so that the synchronous rod drives the flow guide swing blades of all the withering fans to swing in the same direction, air is uniformly supplied in the same direction in the same withering room, and the withering quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea withering equipment, in particular to a tea withering fan system. Background Art

[0002] Withering is an additional step in the tea processing technology to improve the quality of tea. Withering is to spread the freshly picked green tea leaves according to a certain thickness to evaporate the moisture on the surface of the green tea leaves, causing the green tea leaves to wilt, so as to ensure the quality of the tea leaves in the subsequent processing; at the same time, withering can also make the green grass smell of the green tea leaves disappear and produce a fresh fragrance, and promote the conversion of some ester catechins in the tea leaves into non-ester catechins, thereby reducing the bitter taste and making the prepared tea products taste mellow and not bitter.

[0003] The existing tea withering process controls the temperature and humidity of the withering room to produce tea leaves. A plurality of circulating fans are arranged in the tea withering room to evenly distribute the temperature and humidity of the withering room. The circulating fans in the existing tea withering room can adjust the wind direction of the circulating fans through the guide vanes, but can only adjust the wind direction of a single circulating fan separately. The airflows blown out by the multiple circulating fans are in different directions, which will cause the airflow in the withering room to be turbulent, thus affecting the withering quality of the tea leaves. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a tea withering fan system in which a plurality of circulating fans in a withering room discharge air in the same direction and wither the tea evenly.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: to provide a tea withering fan system, which is arranged in a tea withering room, including a withering fan, a synchronization rod and a driving member; the number of the withering fans is multiple;

[0006] The withering fan comprises a fan housing and a rotating fan blade arranged in the fan housing; the air outlet end of the rotating fan blade is provided with a swing blade shaft rotatably connected to the fan housing, and a guide swing blade is fixedly provided on the swing blade shaft; one side of the guide swing blade is connected to the swing blade shaft, and the other side is rotatably connected to the synchronization rod;

[0007] The swing blade shafts of all the withering fans are located on the same plane, the driving member drives the synchronization rod to reciprocate, and the synchronization rod drives the guide swing blades of all the withering fans to swing in the same direction.

[0008] The beneficial effect of the utility model is that: the withering room of the prior art is equipped with a circulating fan, and although the circulating fan is provided with a guide blade for uniform air supply, the guide blades of the same circulating fan can supply air synchronously, but the air supply directions between different circulating fans cannot be synchronized, resulting in turbulent air flow in the withering room, and reduced withering efficiency and withering quality. The utility model connects the guide blades of multiple withering fans through a synchronization rod, and drives the synchronization rod to reciprocate through a driving member, and then the synchronization rod drives the guide blades of all withering fans to swing in the same direction, so that the withering fans in the same withering room supply air uniformly in the same direction, thereby improving the withering quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a structural schematic diagram of a tea withering fan system according to a specific embodiment of the utility model;

[0010] Figure 2 It is a rear structural schematic diagram of a tea withering fan system according to a specific embodiment of the utility model;

[0011] Description of labels:

[0012] 1. Withering fan; 11. Rotating fan blades; 12. Guide swing blades;

[0013] 2. Synchronous rod; 3. Motor; 4. Reducer. DETAILED DESCRIPTION

[0014] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0015] Please refer to Figure 1 and Figure 2 As shown, a tea withering fan system is arranged in a tea withering room, comprising a withering fan 1, a synchronization rod 2 and a driving member; the number of the withering fans 1 is multiple;

[0016] The withering fan 1 comprises a fan housing and a rotating fan blade 11 arranged in the fan housing; the air outlet end of the rotating fan blade 11 is provided with a swing blade shaft rotatably connected to the fan housing, and a guide swing blade 12 is fixedly provided on the swing blade shaft; one side of the guide swing blade 12 is connected to the swing blade shaft, and the other side is rotatably connected to the synchronization rod 2;

[0017] The swing blade shafts of all the withering fans 1 are located on the same plane, the driving member drives the synchronization rod 2 to reciprocate, and the synchronization rod 2 drives the guide swing blades 12 of all the withering fans 1 to swing in the same direction.

[0018] From the above description, it can be seen that the beneficial effect of the utility model is that: the withering room of the prior art is provided with a circulating fan, and although the circulating fan is provided with a guide blade 12 for uniform air supply, the guide blade 12 of the same circulating fan can supply air synchronously, but the air supply direction between different circulating fans cannot be synchronized, resulting in turbulent air flow in the withering room, and reduced withering efficiency and withering quality. The utility model connects the guide blades 12 of all withering fans 1 through a synchronization rod 2, and drives the synchronization rod 2 to reciprocate through a driving member, and then the synchronization rod 2 drives the guide blades 12 of all withering fans 1 to swing in the same direction, so that the same withering room is uniformly supplied with air in the same direction, thereby improving the withering quality.

[0019] Furthermore, in the above-mentioned tea withering fan system, a plurality of the withering fans 1 are arranged in a straight line in the withering room; and all the swing blade shafts of all the withering fans 1 are located on the same vertical plane.

[0020] As can be seen from the above description, a withering room can be equipped with multiple tea withering fan systems, but all the withering fans 1 of each tea withering fan system should be arranged in a straight line, and the swing blade axes should be located in the same plane, preferably in the same vertical plane. In this way, the synchronization rod 2 can smoothly drive all the guide swing blades 12 to swing in the same direction.

[0021] Furthermore, in the above-mentioned tea withering fan system, the driving component includes a motor 3 and a reducer 4 belt-driven with the motor 3, and the output end of the reducer 4 drives the synchronous rod 2 to reciprocate through a crankshaft connecting rod structure.

[0022] It can be seen from the above description that, compared with the motor 3 directly driving the synchronization rod 2, the above-mentioned reducer 4 related structure facilitates the driving member to better drive the synchronization rod 2 to reciprocate.

[0023] Furthermore, in the above-mentioned tea withering fan system, the tea withering fan system includes three withering fans 1.

[0024] It can be seen from the above description that the tea withering fan system may include any number of more than two withering fans 1, preferably three.

[0025] Furthermore, in the above-mentioned tea withering fan system, the tea withering fan system includes 10 withering fans 1.

[0026] It can be seen from the above description that the tea withering fan system may include any number of withering fans 1, preferably 10.

[0027] Furthermore, in the above-mentioned tea withering fan system, the number of the synchronization rods 2 is the same as the number of the withering fans 1, and adjacent synchronization rods 2 are rotationally connected.

[0028] As can be seen from the above description, the number of synchronization rods 2 and the number of withering fans 1 can be the same or different. One synchronization rod 2 can drive any number of guide blades 12. Preferably, the number of synchronization rods 2 is the same as the number of withering fans 1.

[0029] Furthermore, in the above-mentioned tea withering fan system, the synchronization rod 2 is rotatably connected to the upper end of the guide swing blade 12 via a rotating shaft.

[0030] It can be seen from the above description that the synchronization rod 2 is arranged at the upper end of the guide swing blade 12 , which optimizes the spatial structure and prevents the synchronization rod 2 from interfering with the movement of the guide swing blade 12 .

[0031] Furthermore, in the above-mentioned tea withering fan system, a roller is provided on one side of the bottom of the fan housing, and a support foot is provided on the other side.

[0032] As can be seen from the above description, a roller is provided on one side to facilitate the adjustment of the position of the withering fan 1 while taking into account stability.

[0033] Furthermore, in the above-mentioned tea withering fan system, the driving member is fixed on the fan housing, and the fan housing is provided with a protective cover for covering the driving member.

[0034] As can be seen from the above description, a protective cover is provided on the driving member to protect the user from being hurt by the driving member.

[0035] Furthermore, in the above-mentioned tea withering fan system, it is characterized in that the fan housing is rectangular.

[0036] It can be seen from the above description that the fan housing is configured in a rectangular shape for ease of assembly and helps the fan housing to be stably placed on the ground.

[0037] Embodiment 1

[0038] See also Figure 1 and Figure 2 , this embodiment provides a tea withering fan system, which is arranged in a tea withering room, and includes a withering fan 1, a synchronization rod 2 and a driving member; the number of the withering fans 1 is 10;

[0039] The withering fan 1 includes a fan housing and a rotating fan blade 11 arranged in the fan housing; the air outlet end of the rotating fan blade 11 is provided with a swing blade shaft rotatably connected to the fan housing, and a guide swing blade 12 is fixed on the swing blade shaft; one side of the guide swing blade 12 is connected to the swing blade shaft, and the other side is rotatably connected to the synchronization rod 2; multiple withering fans 1 are arranged in a straight line in the withering room; all the swing blade shafts of all the withering fans 1 are located on the same vertical plane.

[0040] The swing blade shafts of all withering fans 1 are located on the same plane, the driving member drives the synchronization rod 2 to reciprocate, and the synchronization rod 2 drives the guide swing blades 12 of all withering fans 1 to swing in the same direction. The number of the synchronization rods 2 is the same as the number of withering fans 1, and adjacent synchronization rods 2 are rotationally connected. The synchronization rod 2 is rotationally connected to the upper end of the guide swing blade 12 through a rotating shaft.

[0041] The driving member includes a motor 3 and a reducer 4 belt-driven with the motor 3. The output end of the reducer 4 drives the synchronous rod 2 to reciprocate through a crankshaft connecting rod structure.

[0042] The principle of the above-mentioned tea withering fan system: in order to make 10 circulating fans in a withering room blow air in the same direction and wither the tea evenly, the utility model connects the guide blades of 10 withering fans through 10 synchronization rods, and drives all the synchronization rods to reciprocate through driving parts, and then the synchronization rods drive the guide blades of all the withering fans to swing in the same direction, so that the withering fans in the same withering room supply air evenly in the same direction, thereby improving the withering quality.

[0043] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A tea withering fan system, arranged in a tea withering room, characterized in that: It comprises a withering fan, a synchronization rod and a driving member; the number of the withering fans is multiple; The withering fan comprises a fan housing and a rotating fan blade arranged in the fan housing; the air outlet end of the rotating fan blade is provided with a swing blade shaft rotatably connected to the fan housing, and a guide swing blade is fixedly provided on the swing blade shaft; one side of the guide swing blade is connected to the swing blade shaft, and the other side is rotatably connected to the synchronization rod; The swing blade shafts of all the withering fans are located on the same plane, the driving member drives the synchronization rod to reciprocate, and the synchronization rod drives the guide swing blades of all the withering fans to swing in the same direction.

2. The tea withering fan system according to claim 1, characterized in that: A plurality of the withering fans are arranged in a straight line in the withering room; and all the swing blade shafts of all the withering fans are located on the same vertical plane.

3. The tea withering fan system according to claim 1, characterized in that: The driving member includes a motor and a reducer belt-driven with the motor, and the output end of the reducer drives the synchronous rod to reciprocate through the crankshaft connecting rod structure.

4. The tea withering fan system according to claim 1, characterized in that: The tea withering fan system comprises three withering fans.

5. The tea withering fan system according to claim 1, characterized in that: The tea withering fan system comprises 10 withering fans.

6. The tea withering fan system according to claim 1, characterized in that: The number of the synchronization rods is the same as the number of the withering fans, and adjacent synchronization rods are rotationally connected.

7. The tea withering fan system according to claim 6, characterized in that: The synchronous rod is rotatably connected to the upper end of the guide swing blade through a rotating shaft.

8. The tea withering fan system according to claim 1, characterized in that: A roller is arranged on one side of the bottom of the fan housing, and a supporting foot is arranged on the other side.

9. The tea withering fan system according to claim 1, characterized in that: The driving member is fixed on the fan housing, and a protective cover for covering the driving member is provided on the fan housing.

10. The tea withering fan system according to claim 1, characterized in that: The fan housing is rectangular.

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