A tea leaf wind separation and impurity removal device for tea processing

Abstract

The utility model relates to the technical field of tea processing, and discloses a tea wind sorting and impurity removal device for tea processing, comprising a bottom plate, a shell fixedly connected to the top of the bottom plate, a top cover fixedly connected to the top of the shell, a filter assembly arranged on the top of the top cover, a second fan passing through and fixedly connected to the left end of the outer wall of the shell, a first fan passing through and fixedly connected to the left side of the outer wall of the shell, a uniformly distributed material distribution bin passing through and fixedly connected to the bottom of the bottom plate, and a material bin fixedly connected to the bottom of each material distribution bin. In the utility model, through the material distribution bin, the material bin, the top cover, the storage box, and the collection bin, after the tea leaves are screened, the tea leaves enter the material distribution bin, and then the storage box can collect the screened tea leaves, and the vibration motor is started to drive the connecting plate to vibrate, so that the second filter screen can be vibrated to filter impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a tea wind separation and impurity removal device for tea processing. Background Art

[0002] In the process of tea processing, wind separation and impurity removal devices are widely used to remove impurities from tea leaves. Tea processing, also known as "tea making", is the process of making various semi-finished teas or finished teas through various processing procedures for fresh tea leaves. According to different processing procedures, it can be divided into primary processing, refining, reprocessing and deep processing. Different processing techniques will form different types of tea. The quality of each type of tea depends on the coordination of the processing procedures. High-quality fresh leaf raw materials can only produce various high-quality teas under excellent processing conditions. Wind separation and impurity removal devices are also used in the process of tea processing.

[0003] After searching, the existing Chinese patent announcement number is: CN204866522U, which provides a tea air sorting machine. The patent divides the inner cavity of the bellows into multiple chambers through multiple partitions. Since the partitions can move along the length direction of the bellows, the length of each chamber can be adjusted as needed to screen out different types of tea, so that the tea air sorting machine can meet the needs of different customers and has the advantage of good practicality.

[0004] Although the above patent can adjust the chamber to screen different types of tea leaves, the above tea winnowing machine still has the following problem: after the screening of tea leaves of different sizes is completed, impurities are still contained in the tea leaves that have not been cleaned, thereby affecting the quality of the tea leaves.

[0005] In view of the above problems, a tea leaf air separation and impurity removal device for tea processing is proposed. Utility Model Content

[0006] The utility model aims to provide a tea wind separation and impurity removal device for tea processing, which solves the problem in the background technology that the impurities in the tea leaves are not cleaned up, thus affecting the quality of the tea leaves.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea air sorting and impurity removal device for tea processing, comprising a bottom plate, a shell fixedly connected to the top of the bottom plate, a top cover fixedly connected to the top of the shell, a filter assembly arranged on the top of the top cover, a second fan passing through and fixedly connected to the left end of the outer wall of the shell, a first fan passing through and fixedly connected to the left side of the outer wall of the shell, uniformly distributed material distribution bins passing through and fixedly connected to the bottom of the bottom plate, material bins fixedly connected to the bottom of the material distribution bins, second filters passing through and slidably connected to the rear end of the material bins, limiting grooves are provided at the four corners of the top of the second filter, limiting blocks passing through and slidably connected to the inner walls of the limiting grooves, storage boxes fixedly connected to the tops of the limiting blocks, and a collection bin passing through and fixedly connected to the bottom of the material bins.

[0008] By adopting the above technical solution, the sieved tea leaves enter the material bin and are then collected by the storage box. The vibration motor works to drive the connecting plate to vibrate, and then the second filter screen vibrates to filter the tea leaves above the second filter screen.

[0009] As a further description of the above technical solution: the filter assembly includes a filter bin, a delivery pipe is passed through and fixedly connected to the rear end of the outer wall of the filter bin, a baffle is passed through and fixedly connected to the right end of the delivery pipe, a delivery bin is passed through and fixedly connected to the left end of the delivery pipe, a second fan is passed through and fixedly connected to the front end of the outer wall of the filter bin, a first filter plate is slidably connected between the filter bins, and a fixed plate is fixedly connected to the front end of the top of the filter bin.

[0010] By adopting the above technical solution, the filter component can filter the extracted dust.

[0011] As a further description of the above technical solution: a feed pipe passes through and is fixedly connected to the top of the outer wall of the top of the conveying bin.

[0012] By adopting the above technical solution, materials are added through the feeding pipe.

[0013] As a further description of the above technical solution: a connecting plate is slidably connected between the two second filter screens, and a vibration motor is fixedly connected to the bottom of the connecting plate.

[0014] By adopting the above technical solution, the vibration motor drives the connecting plate to vibrate, thereby causing the second filter screen to vibrate.

[0015] As a further description of the above technical solution: the rear end of the collecting bin penetrates and is slidably connected with a drawer bin, and the rear end of the drawer bin is fixedly connected with a handle.

[0016] By adopting the above technical solution, the handle can be easily pulled out of the drawer.

[0017] As a further description of the above technical solution: the rear end of the fixed plate is rotatably connected with a cover.

[0018] By adopting the above technical solution, the cover can be opened to take out impurities or replace the first filter.

[0019] As a further description of the above technical solution: the bottom of the top cover is fixedly connected with evenly distributed baffles.

[0020] By adopting the above technical solution, the baffle blocks different tea leaves during screening.

[0021] As a further description of the above technical solution: the connecting plate is fixedly connected to the material bin.

[0022] By adopting the above technical solution, the connection plate can be prevented from being displaced.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a tea wind selection and impurity removal device for tea processing, which is through a material separation bin, a material bin, a top cover, a storage box, and a collection bin. After the tea screening is completed, the tea enters the material separation bin, and then the storage box can collect the screened tea. The vibration motor is started to drive the connecting plate to vibrate, so that the second filter net can vibrate to filter impurities. The filtered impurities enter the pull-out bin for collection, and the second filter net can be slid for replacement, which is convenient for cleaning impurities in the tea and improving the quality of the tea.

[0025] 2. The utility model provides a tea air sorting and impurity removal device for tea processing. When screening, some dust will be generated through a conveying bin, a conveying pipe, a filtering bin, a second fan and a first filter plate. The second fan can be started and the dust can be extracted by the conveying pipe. The dust enters the filtering bin, is filtered through the first filter plate, and is then discharged from the second fan, thereby reducing the pollution of the environment by the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0027] Figure 2 This is a rear view of the overall structure of the utility model;

[0028] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0029] Figure 4 This is an expanded view of the material bin structure of the utility model;

[0030] Figure 5It is a top view of the overall structure of the utility model.

[0031] In the figure: 1. bottom plate; 2. outer shell; 3. conveying bin; 4. first fan; 5. feed pipe; 6. conveying pipe; 7. filter bin; 8. fixing plate; 9. cover; 10. second fan; 11. first filter plate; 12. material distribution bin; 13. collection bin; 14. pull-out bin; 15. handle; 16. material bin; 17. storage box; 18. limit block; 19. limit groove; 20. top cover; 21. vibration motor; 22. connecting plate; 23. second filter; 24. baffle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0034] Combination Figure 1 and Figure 2 The utility model is a tea air separation and impurity removal device for tea processing, comprising a bottom plate 1, a shell 2 is fixedly connected to the top of the bottom plate 1, a feed pipe 5 passes through and is fixedly connected to the top of the outer wall of the top of the conveying bin 3, a top cover 20 is fixedly connected to the bottom with evenly distributed baffles 24, and a connecting plate 22 is fixedly connected to the material bin 16.

[0035] During air selection and screening, when the tea leaves are discharged from the conveying bin 3, the first fan 4 below can blow the tea leaves for screening, and a baffle 24 is provided above to screen out tea leaves of different sizes.

[0036] Combination Figure 3 and Figure 4 The left end of the outer wall of the shell 2 penetrates and is fixedly connected with the second fan 10, the left side of the outer wall of the shell 2 penetrates and is fixedly connected with the first fan 4, the bottom of the bottom plate 1 penetrates and is fixedly connected with evenly distributed sub-bins 12, the bottom of the sub-bins 12 are fixedly connected with material bins 16, the rear end of the material bins 16 penetrates and is slidably connected with the second filter screen 23, and the four corners of the top of the second filter screen 23 are provided with limiting grooves 19, the inner walls of the limiting grooves 19 penetrate and are slidably connected with limiting blocks 18, the tops of the limiting blocks 18 are fixedly connected with storage boxes 17, the bottom of the material bin 16 penetrates and is fixedly connected with the collecting bin 13, a connecting plate 22 is slidably connected between the two second filter screens 23, and a vibration motor 21 is fixedly connected to the bottom of the connecting plate 22.

[0037] When the second filter 23 needs to be replaced, just slide the second filter 23 and pull it out from the grooves on the material bin 16 and the connecting plate 22, then pull the storage box 17 upward with force to separate the limit block 18 from the limit groove 19, and then remove the storage box 17 to replace the second filter 23.

[0038] Combination Figure 5 A top cover 20 is fixedly connected to the top of the outer shell 2, and a filter assembly is arranged on the top of the top cover 20. The filter assembly includes a filter bin 7, a delivery pipe 6 is penetrated and fixedly connected to the rear end of the outer wall of the filter bin 7, a baffle 24 is penetrated and fixedly connected to the right end of the delivery pipe 6, a delivery bin 3 is penetrated and fixedly connected to the left end of the delivery pipe 6, a second fan 10 is penetrated and fixedly connected to the front end of the outer wall of the filter bin 7, a first filter plate 11 is slidably connected between the filter bins 7, a fixed plate 8 is fixedly connected to the front end of the top of the filter bin 7, a pull-out bin 14 is penetrated and slidably connected to the rear end of the collection bin 13, a handle 15 is fixedly connected to the rear end of the pull-out bin 14, and a cover 9 is rotatably connected to the rear end of the fixed plate 8.

[0039] When performing dust filtering, a first filter plate 11 is placed in the filter compartment 7. The filtering effect of the first filter plate 11 will deteriorate after long-term use. Then the cover 9 can be opened, the first filter plate 11 can be slid downward, the first filter plate 11 can be taken out for replacement, and the cover 9 can be turned. After opening, the filtered impurities can also be taken out.

[0040] Working principle: When selecting tea leaves by air separation, first put the tea leaves in from the feed pipe 5, and then the tea leaves will enter the outer shell 2 along the conveying bin 3. At the same time, start the first fan 4 to screen out tea leaves of different sizes. During the screening, a certain amount of dust will be generated, and then the second fan 10 can be started to work, and then the dust is extracted by the conveying pipe 6. The dust enters the filter bin 7 and is filtered through the first filter plate 11. The filtered impurities will remain on the rear side of 7, and then the filtered gas is discharged from the second fan 10. The screened tea leaves enter the distribution bin 12 and are then collected by the storage box 17. Start the vibration motor 21 to drive the connecting plate 22 to vibrate, and then the second filter screen 23 can filter the tea leaves above the second filter screen 23 as it vibrates, and the filtered impurities will enter the pull-out bin 14 for collection. After the collection is completed, the handle 15 can be pulled out to remove the impurities. After long-term use, the second filter screen 23 can be pulled out for replacement.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea leaf wind separation and impurity removal device for tea processing, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to the outer shell (2), the top of the outer shell (2) is fixedly connected to the top cover (20), the top of the top cover (20) is provided with a filter assembly, the left end of the outer wall of the outer shell (2) is penetrated and fixedly connected to the second fan (10), the left side of the outer wall of the outer shell (2) is penetrated and fixedly connected to the first fan (4), the bottom of the bottom plate (1) is penetrated and fixedly connected to evenly distributed distribution bins (12), the bottoms of the distribution bins (12) are fixedly connected to material bins (16), the rear ends of the material bins (16) are penetrated and slidably connected to the second filter net (23), the top four corners of the second filter net (23) are provided with limit grooves (19), the inner walls of the limit grooves (19) are penetrated and slidably connected to limit blocks (18), the tops of the limit blocks (18) are fixedly connected to storage boxes (17), and the bottom of the material bins (16) is penetrated and fixedly connected to the collection bin (13).

2. The tea leaf air separation and impurity removal device for tea processing according to claim 1, characterized in that: The filter assembly comprises a filter bin (7), a delivery pipe (6) is passed through and fixedly connected to the rear end of the outer wall of the filter bin (7), a baffle (24) is passed through and fixedly connected to the right end of the delivery pipe (6), a delivery bin (3) is passed through and fixedly connected to the left end of the delivery pipe (6), a second fan (10) is passed through and fixedly connected to the front end of the outer wall of the filter bin (7), a first filter plate (11) is slidably connected between the filter bins (7), and a fixing plate (8) is fixedly connected to the front end of the top of the filter bin (7).

3. The tea leaf air separation and impurity removal device for tea processing according to claim 2, characterized in that: A feeding pipe (5) passes through and is fixedly connected to the top of the outer wall of the top of the conveying bin (3).

4. The tea leaf air separation and impurity removal device for tea processing according to claim 1, characterized in that: A connecting plate (22) is slidably connected between the two second filter screens (23), and a vibration motor (21) is fixedly connected to the bottom of the connecting plate (22).

5. The tea leaf air separation and impurity removal device for tea processing according to claim 1, characterized in that: The rear end of the collecting bin (13) passes through and is slidably connected to a drawer bin (14), and the rear end of the drawer bin (14) is fixedly connected to a handle (15).

6. The tea leaf air separation and impurity removal device for tea processing according to claim 2, characterized in that: The rear end of the fixing plate (8) is rotatably connected to a cover (9).

7. The tea leaf air separation and impurity removal device for tea processing according to claim 1, characterized in that: The bottom of the top cover (20) is fixedly connected with evenly distributed baffles (24).

8. The tea leaf air separation and impurity removal device for tea processing according to claim 4, characterized in that: The connecting plate (22) is fixedly connected to the material bin (16).

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