Raw tea multiple reciprocating rotary mixing structure

Abstract

The present invention relates to the field of tea processing equipment, and specifically discloses a raw tea multiple reciprocating rotary mixing structure, including a mixing device, characterized in that: the mixing device includes a cylinder, the upper end of the cylinder is provided with a self-rotating material guide bucket that rotates clockwise or counterclockwise, an umbrella-shaped rotating mixing bucket is provided below the self-rotating material guide bucket, the umbrella-shaped rotating mixing bucket and the self-rotating material guide bucket rotate in opposite directions, and a drop hopper is provided at the lower end of the cylinder. The mixing process of the present invention does not require manual participation, can greatly improve the working efficiency of raw tea mixing, the mixing effect is consistent and uniform, and can significantly reduce the problem of excessive breakage and crushing of raw tea caused by manual mixing, thereby effectively ensuring the quality of raw tea, and is suitable for large-scale industrial processing and production.

Description

Technical Field

[0001] The invention relates to the field of tea processing equipment, in particular to a raw tea multiple reciprocating rotary mixing structure. Background Art

[0002] Tea, commonly known as tea, generally includes the leaves and buds of the tea tree. Other names include tea, jiǎ, ming, and cha. Tea ingredients include catechins, cholesterin, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to health. Tea beverages made from tea are one of the three major beverages in the world.

[0003] Tea can be divided into spring tea, summer tea, autumn tea and winter tea according to the season of picking. Reprocessed tea is made from various raw tea or refined tea, including scented tea, compressed tea, extracted tea, medicinal health tea, tea food, tea-containing beverages, etc.

[0004] The raw tea mentioned here is also called Mao Tiao. It is the raw material tea of ​​pure tea, black tea or green tea. It is divided into black Mao Tea and green Mao Tea. It is a crude product of the initial processing of fresh tea leaves. It is of different sizes and rough shapes. It is the primary product of red and green tea for export. It is also collectively called Mao Tea. Mao Tea can be drunk by people, but due to the differences in the origin of Mao Tea, the season of picking and processing, the age of fresh leaves, the initial processing technology, etc., the quality varies greatly.

[0005] The existing uniform mixing of raw tea of ​​various raw materials is usually carried out by traditional manual methods. Although this traditional method has a long history, it has become a bottleneck in the development of tea products as the taste of tea drinkers improves and the quality of raw tea improves. The current method of uniform mixing of raw tea has at least the following defects:

[0006] (1) Low labor efficiency;

[0007] (2) The loss of raw tea is high, especially the tender tips of raw tea are easily broken, which seriously affects the quality;

[0008] (3) The raw tea is not mixed evenly, and its quality is difficult to guarantee stably. Summary of the invention

[0009] In order to overcome the shortcomings of the background technology, the purpose of the present invention is to provide a raw tea multiple reciprocating rotary mixing structure to solve the defects existing in the background technology.

[0010] To achieve the above object, the present invention provides the following technical solutions:

[0011] The raw tea multiple reciprocating rotary mixing structure includes a mixing device:

[0012] The mixing device includes a cylinder, the upper end of which is provided with a self-rotating material guiding bucket that rotates clockwise or counterclockwise, an umbrella-shaped rotating mixing bucket is provided below the self-rotating material guiding bucket, the umbrella-shaped rotating mixing bucket rotates in the opposite direction to the self-rotating material guiding bucket, and a drop hopper is provided at the lower end of the cylinder.

[0013] Preferably, there are multiple umbrella-shaped rotating mixing buckets, and the rotation directions of two adjacent umbrella-shaped rotating mixing buckets are opposite.

[0014] Preferably, a spiral air guide blade is provided below the self-rotating material guiding bucket, the air guide blade is connected to the inner wall of the cylinder, and the cylinder is connected to an air guide duct for introducing air flow to the air guide blade.

[0015] Preferably, a plurality of material guiding strips are provided on the outer surface of the self-rotating material guiding bucket, and the material guiding strips are arranged along the clockwise or counterclockwise rotation track direction of the self-rotating material guiding bucket.

[0016] Preferably, the guide strip has a smooth appearance without edges or corners.

[0017] Preferably, the umbrella-shaped rotating mixing bucket is connected to a motor for driving the rotation thereof.

[0018] Preferably, there are multiple air guide blades, and the air guide blades are smooth in appearance without edges and corners. The air guide blades are generally upward and extend spirally in the clockwise and / or counterclockwise directions.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] Through the self-rotating material guiding bucket and the umbrella-shaped rotating mixing bucket, which rotate in opposite directions to each other, and the different wind directions generated by the air guide blades and the air guide duct, the raw tea can be fully mixed through repeated mixing operations, and the mixing process does not require manual participation, which can greatly improve the efficiency of mixing the raw tea. The mixing effect is consistent and uniform, and can significantly reduce the problem of excessive breakage of the raw tea caused by manual mixing, thereby effectively ensuring the quality of the raw tea, and is suitable for large-scale industrial processing and production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Is: a three-dimensional schematic diagram of the internal structure of the present invention;

[0022] Figure 2 is: a schematic diagram of the internal structure of the present invention;

[0023] Figure 3 1 is a schematic structural diagram of another embodiment of an internal umbrella-shaped rotating mixing bucket of the present invention;

[0024] Figure 4 Is: a schematic diagram of the structure of the present invention in a top view direction;

[0025] Figure 5 Is: the installation diagram of the present invention.

[0026] In the figure: 1. Mixing device 2. Cylinder 3. Self-rotating material guiding bucket 4. Umbrella-shaped rotating mixing bucket 5. Dropping bucket 6. Air guide blades 7. Air guide pipe 8. Material guide bar 9. Motor. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention. Figure 1-5 As shown, the raw tea multiple reciprocating rotary mixing structure includes:

[0028] The mixing device 1 includes a cylinder 2, the upper end of which is provided with a self-rotating material guiding bucket 3 that rotates clockwise or counterclockwise, and a umbrella-shaped rotating mixing bucket 4 is provided below the self-rotating material guiding bucket 3. The umbrella-shaped rotating mixing bucket 4 rotates in the opposite direction to the self-rotating material guiding bucket 3, and a drop hopper 5 is provided at the lower end of the cylinder 2.

[0029] like Figure 5 As shown, there are several umbrella-shaped rotating mixing buckets 4, and the rotation directions of two adjacent umbrella-shaped rotating mixing buckets 4 are kept opposite. By flexibly increasing or decreasing the number of umbrella-shaped rotating mixing buckets 4, multiple reciprocating rotating mixing can be achieved through multiple groups of umbrella-shaped rotating mixing buckets 4 alone, which improves the effect of raw tea mixing processing, is more flexible, and simplifies some structures.

[0030] A spiral air guide blade 6 is provided below the self-rotating material guiding bucket 3 . The air guide blade 6 is connected to the inner wall of the cylinder 2 , and the cylinder 2 is connected to an air guide pipe 7 for introducing airflow into the air guide blade 6 .

[0031] A plurality of material guiding strips 8 are arranged on the outer surface of the self-rotating material guiding bucket 3 . The material guiding strips 8 are arranged along the clockwise or counterclockwise rotation track direction of the self-rotating material guiding bucket 3 .

[0032] As an embodiment, the guide strip 8 has a smooth appearance without edges and corners, so the raw tea falling thereon is not easy to break or break, which is beneficial to ensure the quality of raw tea processing.

[0033] As an embodiment of the drive, the umbrella-shaped rotating mixing bucket 4 is connected to a motor 9 for driving the same to rotate.

[0034] There are multiple air guide blades 6, and the air guide blades 6 are smooth and have no edges and corners. The air guide blades 6 are upward as a whole and extend in a spiral in a clockwise and / or counterclockwise direction, so as to form an air flow rotating relative to the rotation direction of the umbrella-shaped rotating mixing bucket 4.

[0035] The self-rotating material guiding bucket 3 can drive the self-rotating material guiding bucket to rotate by the impact and self-weight of the falling raw tea through the material guiding strip, so as to perform the initial uniform mixing of the mixed raw tea. The outer surface of the material guiding strip 8 is smooth without edges and corners, so the raw tea falling thereto is not easy to break or break, which is beneficial to ensure the quality of raw tea processing.

[0036] The basic principle of the present invention is:

[0037] The raw tea dropped from the self-rotating material guiding bucket 3 can be further evenly mixed by the umbrella-shaped rotating mixing bucket 4. Due to the special umbrella-shaped structure of the umbrella-shaped rotating mixing bucket 4, its surface is also smooth, and its rotation direction is always opposite to that of the self-rotating material guiding bucket 3. Through this special structural processing method, the raw tea can be further evenly mixed, and the raw tea dropped here is not easy to break or break.

[0038] Through the air guide blades 6 and the air guide pipe 7, the raw tea that falls after being mixed by the umbrella-shaped rotating mixing bucket 4 can be further mixed again by the air flow under the guidance of the air guide blades 6. At this time, the air flow has almost no hard friction on the raw tea. Therefore, the raw tea mixed by the air flow through the air guide blades is not easy to break, which is beneficial to ensure the quality of the raw tea.

[0039] By means of an external fan and the air guide blades 6, different air flow directions, different wind forces and multiple repeated operations can be provided.

[0040] The raw tea passes through the self-rotating material guide bucket 3 and the material guide bar 8, and can use the impact and self-weight of the falling raw tea to drive the self-rotating material guide bucket 3 to rotate, so as to perform the initial mixing of various raw teas. The outer surface of the material guide bar 8 is smooth and has no edges and corners, so the raw tea falling here is not easy to break, which is beneficial to ensure the quality of raw tea processing. At this time, the self-rotating material guide bucket 3 can rotate clockwise or counterclockwise, and the whole forms a multiple reciprocating rotation mixing effect.

[0041] In terms of mixing, the self-rotating material guiding bucket 3 and the umbrella-shaped rotating mixing bucket 4 rotate in opposite directions to each other, and the different wind directions generated by the air guide blades 6 and the air guide pipe 7 are repeated for multiple times, so that the raw tea can be mixed very thoroughly and evenly, and the mixing process does not require manual participation, which can greatly improve the working efficiency of mixing the raw tea. The mixing effect has high consistency and uniformity, and can significantly reduce the problem of excessive breakage and crushing of the raw tea caused by manual mixing, thereby effectively ensuring the quality of the raw tea, and is suitable for large-scale industrial processing and production.

[0042] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for the technical solutions described in the aforementioned embodiments to be modified, or some of the technical features thereof to be replaced by equivalents, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A raw tea multiple reciprocating rotary mixing structure, including a mixing device, characterized in that: The mixing device includes a cylinder, the upper end of which is provided with a self-rotating material guiding bucket that rotates clockwise or counterclockwise, an umbrella-shaped rotating mixing bucket is provided below the self-rotating material guiding bucket, the surface of the umbrella-shaped rotating mixing bucket is smooth, and the rotation direction of the umbrella-shaped rotating mixing bucket is opposite to that of the self-rotating material guiding bucket, a drop hopper is provided at the lower end of the cylinder, and spiral air guide blades are provided below the self-rotating material guiding bucket, the air guide blades are connected to the inner wall of the cylinder, and the cylinder is connected to an air guide pipe that introduces air flow to the air guide blades, a plurality of material guide strips are provided on the outer surface of the self-rotating material guiding bucket, and the material guide strips are arranged along the clockwise or counterclockwise rotation trajectory of the self-rotating material guiding bucket, there are multiple air guide blades, and the air guide blades have a smooth appearance without edges and corners, and the air guide blades extend upward as a whole and spirally in the clockwise and / or counterclockwise directions respectively.

2. The raw tea multiple reciprocating rotary mixing structure according to claim 1, characterized in that: There are a plurality of umbrella-shaped rotating mixing buckets, and the rotating directions of two adjacent umbrella-shaped rotating mixing buckets are opposite to each other.

3. The raw tea multiple reciprocating rotary mixing structure according to claim 1, characterized in that: The material guide strip has a smooth appearance without edges and corners.

4. The raw tea multiple reciprocating rotary mixing structure according to claim 3, characterized in that: The umbrella-shaped rotating mixing bucket is connected with a motor for driving the rotating bucket.

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