Pu'er tea processing and screening equipment with dust removal function

Abstract

The utility model relates to the technical field of Pu'er tea processing, and discloses Pu'er tea processing and screening equipment with a dust removal function, which comprises a supporting mechanism, a guide mechanism is fixedly connected to the top of the supporting mechanism, a screening groove is fixedly connected to the surface of the guide mechanism, and an efficient screening mechanism is arranged on the surface of the supporting mechanism. The dust removal mechanism is arranged on the rear side of the supporting mechanism. The efficient screening mechanism comprises a motor which is fixed to the bottom of the supporting mechanism through a supporting plate. The motor is used as a power source, the screening groove and the movable plate are made to perform relative movement according to a specific rule through a series of transmission parts, the screening groove can fully jolt and screen through reciprocating movement, the traditional manual turning effect is simulated, screening comprehensiveness is improved, the beating effect of the beating blocks on the movable plate can promote tea to penetrate through the screen, the screen is prevented from being blocked, and the screening efficiency is improved. And compared with a traditional single screening mode, the screening effect is remarkably enhanced, and the screening efficiency and the tea grading accuracy are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of Pu'er tea processing technology, and in particular to a Pu'er tea processing screening device with dust removal function. Background Technology

[0002] As a traditional Chinese fermented tea, Pu'er tea relies heavily on sieving during processing, which is a crucial step in determining its quality. Traditional sieving processes often rely on manual labor or simple vibrating screens to separate tea fragments from whole leaves, ensuring that the finished tea has a uniform shape and taste. With the development of the industry, mechanical sieving equipment has gradually replaced manual operation. Common equipment uses eccentric wheels to drive screen vibration or utilizes airflow separation principles to grade tea. However, Pu'er tea is prone to clumping and has a high moisture content after fermentation, which places special demands on sieving efficiency and anti-clogging performance.

[0003] While current Pu'er tea screening machinery achieves the purpose of screening and dust removal, it generally suffers from problems such as a single motion mode and insufficient screening efficiency. Traditional vibrating screens rely on high-frequency linear vibration, which can easily lead to secondary breakage of tea leaves and make it difficult to handle sticky tea lumps. Rotary sorting machines can reduce the breakage rate, but they have a complex structure and high energy consumption. In addition, the screens are easily blocked by tea dust during continuous operation, requiring frequent shutdowns for cleaning, which seriously affects the continuity of production.

[0004] Therefore, those skilled in the art have provided a Pu'er tea processing and screening device with dust removal function to solve the problems mentioned in the background art. Utility Model Content

[0005] In order to improve the problems of poor screening efficiency and lack of dust removal function in traditional Pu'er tea processing screening equipment, this utility model provides a Pu'er tea processing screening equipment with dust removal function.

[0006] This utility model provides a Pu'er tea processing and screening device with dust removal function, adopting the following technical solution:

[0007] A Pu-erh tea processing and sieving device with dust removal function includes a support mechanism. A guide mechanism is fixedly connected to the top of the support mechanism, and a sieving trough is fixedly connected to the surface of the guide mechanism. A high-efficiency sieving mechanism is provided on the surface of the support mechanism, and a dust removal mechanism is provided at the rear of the support mechanism. The high-efficiency sieving mechanism includes a motor, which is fixed to the bottom of the support mechanism via a support plate. A turntable is fixedly connected to the output end of the motor, and a lever is fixedly connected to the front of the turntable. A vertical rod is provided through one side of the top of the support mechanism, and a connecting plate is fixedly connected to the top of the vertical rod. A movable frame for use with the lever is fixedly connected to the bottom of the vertical rod. A first transmission rod is movably connected to one side of the top of the connecting plate, and the top of the first transmission rod is movably connected to the bottom of the sieving trough. A side plate is fixedly connected to one side of the top of the support mechanism, and a movable plate is movably connected to the top of the side plate. A striking block is fixedly connected to the surface of the movable plate. A second transmission rod is movably connected to the other side of the top of the connecting plate, and the top of the second transmission rod is movably connected to the surface of the movable plate.

[0008] Optionally, the support mechanism includes a base plate, with vertical plates fixedly connected to both sides of the top of the base plate, and a horizontal plate fixedly connected to the top of the vertical plates.

[0009] Optionally, the guiding mechanism includes a support plate, which is fixed to the top of the horizontal plate. A sliding rod is provided through the surface of the support plate and is slidably connected to the support plate. Support blocks are fixedly connected to both ends of the sliding rod and are fixed to the surface of the screening trough.

[0010] Optionally, the dust removal mechanism includes a dust collection box, which is fixed to the top of the base plate. A fixing plate is fixedly connected to the top of the dust collection box, and a collection cover is fixedly connected to the top of the fixing plate. One side of the collection cover is connected to the top of the dust collection box, and a fan is connected to one side of the dust collection box. A filter plate is provided inside the dust collection box.

[0011] Optionally, the filter plate has slots at the top and bottom, and the slots have insert plates inside, with the surface of the insert plates fixedly connected to the inner wall of the dust collector.

[0012] Optionally, a cleaning plate is provided on the surface of the dust collection box, and bolts are provided through the surface of the cleaning plate, and the cleaning plate is fixedly connected to the dust collection box by bolts.

[0013] Optionally, a control box is fixedly connected to one side of the top of the base plate, and a junction box is fixedly connected to the bottom of one side of the control box.

[0014] Optionally, a collection groove is provided on one side of the top of the cross plate, and a handle is fixedly connected to one side of the collection groove.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. This utility model uses an electric motor as a power source, and through a series of transmission components, it causes the sieving trough and the moving plate to make relative movements in a specific pattern. The reciprocating motion allows the sieving trough to be fully shaken and sieved, simulating the effect of traditional manual turning, thus improving the comprehensiveness of sieving. The striking action of the striking blocks on the moving plate can promote the tea leaves to pass through the screen and avoid screen blockage. Compared with the traditional single sieving method, it significantly enhances the sieving effect and greatly improves the sieving efficiency and the accuracy of tea grading.

[0017] 2. This utility model has many advantages through the organic combination of a support mechanism, a guiding mechanism, a high-efficiency screening mechanism, and a dust removal mechanism. In terms of physical structure, the support mechanism provides a reliable installation platform to ensure equipment stability, and the guiding mechanism ensures precise movement of the screening tank. In terms of function, the high-efficiency screening mechanism achieves effective screening, and the dust removal mechanism solves the problem of dust pollution. It integrates multiple functions, meets the needs of equipment stability and multi-functionality in production, and improves overall performance and applicability. Attached Figure Description

[0018] Figure 1 This is a first-view structural schematic diagram of the present invention.

[0019] Figure 2 This is a structural schematic diagram of the present invention from a second perspective.

[0020] Figure 3 This is a three-dimensional view of the high-efficiency screening mechanism of this utility model.

[0021] Figure 4 This is a three-dimensional view of the dust removal mechanism of this utility model.

[0022] Figure 5 This is a utility model Figure 4 A magnified view of A in the middle.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Support mechanism; 2. Guiding mechanism; 3. Screening trough; 4. High-efficiency screening mechanism; 5. Dust removal mechanism; 401. Motor; 402. Turntable; 403. Actuating rod; 404. Vertical rod; 405. Connecting plate; 406. Moving frame; 407. First transmission rod; 408. Side plate; 409. Moving plate; 410. Striking block; 411. Second transmission rod; 101. Base plate; 102. Vertical plate; 103. Horizontal plate; 201. Support plate; 202. Slide rod; 203. Support block; 501. Dust collection box; 502. Fixing plate; 503. Collection hood; 504. Fan; 505. Filter plate; 5051. Slot; 5052. Insert plate; 6. Cleaning plate; 7. Collection trough. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-5This application will be described in further detail.

[0026] Example 1:

[0027] Please refer to Figure 1-5 A sieving device for Pu'er tea processing with dust removal function includes a support mechanism 1, a guide mechanism 2 fixedly connected to the top of the support mechanism 1, a sieving trough 3 fixedly connected to the surface of the guide mechanism 2, a high-efficiency sieving mechanism 4 provided on the surface of the support mechanism 1, and a dust removal mechanism 5 provided on the rear side of the support mechanism 1. The high-efficiency sieving mechanism 4 includes a motor 401, which is fixed to the bottom of the support mechanism 1 by a support plate. A turntable 402 is fixedly connected to the output end of the motor 401, and a lever 403 is fixedly connected to the front of the turntable 402. A vertical rod 404 is provided through one side of the top of the support mechanism 1. A connecting plate 405 is fixedly connected to the top of the vertical rod 404. A movable frame 406 for use with the actuating rod 403 is fixedly connected to the bottom of the vertical rod 404. A first transmission rod 407 is movably connected to one side of the top of the connecting plate 405. The top of the first transmission rod 407 is movably connected to the bottom of the screening trough 3. A side plate 408 is fixedly connected to one side of the top of the support mechanism 1. A movable plate 409 is movably connected to the top of the side plate 408. A striking block 410 is fixedly connected to the surface of the movable plate 409. A second transmission rod 411 is movably connected to the other side of the top of the connecting plate 405. The top of the second transmission rod 411 is movably connected to the surface of the movable plate 409.

[0028] In this embodiment: the organic combination of support mechanism 1, guide mechanism 2, high-efficiency screening mechanism 4, and dust removal mechanism 5 not only ensures the stability of the equipment in terms of physical structure, but more importantly, it realizes the integration of multiple functions. Support mechanism 1, as the basic load-bearing component of the equipment, provides a reliable installation platform for other mechanisms; guide mechanism 2 ensures the accuracy of the movement of screening tank 3; high-efficiency screening mechanism 4 realizes the effective screening of Pu'er tea; dust removal mechanism 5 solves the problem of dust pollution during processing. Motor 401 serves as a power source, and its output drives turntable 402 to rotate. Turntable 402 drives lever 403 to perform circular motion, which is then converted into vertical linear motion of vertical rod 404 through moving frame 406. Vertical rod 404 is connected to the first through connecting plate 405. The transmission rod 407 is connected to the second transmission rod 411, enabling the sieving trough 3 and the moving plate 409 to move relative to each other according to a specific pattern. When the vertical rod 404 moves upward, the sieving trough 3 separates from the moving plate 409; when the vertical rod 404 moves downward, the two move closer together, and the striking block 410 on the moving plate 409 strikes the sieving trough 3. This reciprocating motion allows the sieving trough 3 to thoroughly shake and sieve the Pu'er tea, simulating the turning effect of tea leaves in traditional manual sieving, thus improving the comprehensiveness of sieving. On the other hand, the striking action of the striking block 410 can further promote the tea particles to pass through the screen, avoiding screen blockage and significantly enhancing the sieving effect. Compared with the traditional single sieving method, this greatly improves the sieving efficiency and the accuracy of tea grading.

[0029] Example 2:

[0030] Reference Figure 1-5The support mechanism 1 includes a base plate 101, with vertical plates 102 fixedly connected to both sides of the top of the base plate 101, and a horizontal plate 103 fixedly connected to the top of the vertical plates 102. The guide mechanism 2 includes a support plate 201, which is fixed to the top of the horizontal plate 103. A sliding rod 202 is provided through the surface of the support plate 201, and the sliding rod 202 is slidably connected to the support plate 201. Support blocks 203 are fixedly connected to both ends of the sliding rod 202, and the support blocks 203 are fixed to the surface of the screening tank 3. The dust removal mechanism 5 includes a dust collection box 501, which is fixed to the top of the base plate 101. A fixing plate 502 is fixedly connected to the top of the dust collection box 501, and a collection hood 503 is fixedly connected to the top of the fixing plate 502. One side of 503 is connected to the top of the dust collector 501. One side of the dust collector 501 is connected to the fan 504. The inner cavity of the dust collector 501 is equipped with a filter plate 505. The top and bottom of the filter plate 505 are provided with slots 5051. The inner cavity of the slot 5051 is equipped with an insert plate 5052. The surface of the insert plate 5052 is fixedly connected to the inner wall of the dust collector 501. The surface of the dust collector 501 is equipped with a cleaning plate 6. A bolt is installed through the surface of the cleaning plate 6. The cleaning plate 6 is fixedly connected to the dust collector 501 by bolts. One side of the top of the bottom plate 101 is fixedly connected to a control box. One side of the bottom of the control box is fixedly connected to a junction box. One side of the top of the horizontal plate 103 is equipped with a collection trough 7. One side of the collection trough 7 is fixedly connected to a handle.

[0031] In this embodiment: the support mechanism 1 consists of a base plate 101, a vertical plate 102, and a horizontal plate 103, providing a reliable support foundation for the entire equipment. This ensures the stability of the equipment during operation and reduces equipment failures or poor screening results caused by unstable support. The sliding connection between the slide rod 202 and the support plate 201 provides stable guidance for the up-and-down movement of the screening tank 3, ensuring that the screening tank 3 maintains linear motion during movement and avoiding shaking or deviation, thereby ensuring the accuracy and stability of screening. The dust removal mechanism 5 is designed to effectively collect and filter the dust generated during the screening of Pu'er tea. The dust is drawn into the dust collection box 501 by the fan 504, filtered by the filter plate 505, and clean air is discharged, achieving the purpose of dust removal. The cooperation of the slot 5051 and the insert plate 5052 makes the air... The filter plate 505 is easier to install and remove. During use, when the filter plate 505 needs to be cleaned or replaced, it can be easily removed from the dust collection box 501 for easy maintenance. During long-term use, some dust and impurities may accumulate inside the dust collection box 501. By disassembling the cleaning plate 6, the inside of the dust collection box 501 can be easily cleaned to maintain the normal operation and dust removal effect of the dust removal mechanism 5. The control box facilitates the operator's control and adjustment of the equipment. The junction box provides a centralized interface for the electrical connection of the equipment, making the electrical wiring connection more standardized and neat, facilitating inspection and maintenance, and improving the safety and reliability of the equipment. A collection trough 7 and a handle are set on one side of the top of the horizontal plate 103. The collection trough 7 is used to collect the sieved Pu'er tea, which facilitates the collection and subsequent processing of the product and improves production efficiency.

[0032] The implementation principle of this utility model is as follows: When in use, the motor 401 is started, and the output of the motor 401 drives the turntable 402 to rotate. The turntable 402 drives the actuating lever 403 to rotate, and the actuating lever 403 drives the moving frame 406 to move up and down. The moving frame 406 drives the vertical rod 404 to move up and down reciprocally. When the vertical rod 404 moves upward, it drives the connecting plate 405 to move upward. The connecting plate 405 drives the first transmission rod 407 and the second transmission rod 411 to swing. 411 drives the moving plate 409 and the sieving trough 3 to separate. When the vertical rod 404 moves downward, the vertical rod 404 drives the connecting plate 405 to move downward. The connecting plate 405 drives the first transmission rod 407 and the second transmission rod 411 to swing. The first transmission rod 407 and the second transmission rod 411 drive the moving plate 409 and the sieving trough 3 to move closer. The reciprocating sieving trough 3 can sieve Pu'er tea. When the moving plate 409 moves close to the sieving trough 3, the striking block 410 will strike the sieving trough 3, thereby enhancing the sieving effect.

[0033] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A Pu'er tea processing and screening device with dust removal function, comprising a supporting mechanism (1), characterized in that: The support mechanism (1) top fixedly connected with guide mechanism (2), the guide mechanism (2) surface fixedly connected with screening groove (3), the support mechanism (1) surface is provided with high -efficient screening mechanism (4), the support mechanism (1) rear is provided with dust removal mechanism (5); The high -efficient screening mechanism (4) includes motor (401), the motor (401) is fixed on the support mechanism (1) bottom through the support plate, the motor (401) output is fixedly connected with the turntable (402), the turntable (402) front surface is fixedly connected with the stirring rod (403), the support mechanism (1) top one side is provided with vertical rod (404), the vertical rod (404) top is fixedly connected with the connecting plate (405), the vertical rod (404) bottom is fixedly connected with the mobile frame (406) of cooperation stirring rod (403) use, the connecting plate (405) top one side is movably connected with the first transmission rod (407), the first transmission rod (407) top is movably connected with the screening groove (3) bottom, the support mechanism (1) top one side is fixedly connected with the side plate (408), the side plate (408) top is movably connected with the moving plate (409), the moving plate (409) surface is fixedly connected with the knocking block (410), the connecting plate (405) top other side is movably connected with the second transmission rod (411), the second transmission rod (411) top is movably connected with the moving plate (409) surface.

2. The Pu'er tea processing and screening equipment with dust removal function according to claim 1, characterized in that: The support mechanism (1) includes a bottom plate (101), the bottom plate (101) top both sides are fixedly connected with vertical plate (102), the vertical plate (102) top is fixedly connected with horizontal plate (103).

3. The Pu'er tea processing and screening equipment with dust removal function according to claim 1, characterized in that: The guide mechanism (2) includes a support plate (201), the support plate (201) is fixed on the top of the horizontal plate (103), the support plate (201) surface is provided with a sliding rod (202), the sliding rod (202) is slidably connected with the support plate (201), the sliding rod (202) both ends are fixedly connected with the support block (203), the support block (203) is fixed on the surface of the screening groove (3).

4. The Pu'er tea processing and screening equipment with dust removal function according to claim 1, characterized in that: The dust removal mechanism (5) includes a dust removal box (501), the dust removal box (501) is fixed on the top of the bottom plate (101), the dust removal box (501) top is fixedly connected with the fixed plate (502), the fixed plate (502) top is fixedly connected with the collection cover (503), the collection cover (503) one side is communicated with the top of the dust removal box (501), the dust removal box (501) one side is communicated with the fan (504), the dust removal box (501) inner chamber is provided with a filter plate (505).

5. The Pu'er tea processing and screening equipment with dust removal function according to claim 4, characterized in that: The filter plate (505) top and bottom are provided with a slot (5051), the slot (5051) inner chamber is provided with an insert plate (5052), the insert plate (5052) surface is fixedly connected with the inner wall of the dust removal box (501).

6. The Pu'er tea processing and screening equipment with dust removal function according to claim 4, characterized in that: The dust removal box (501) surface is provided with a cleaning plate (6), the cleaning plate (6) surface is provided with a bolt, the cleaning plate (6) is fixedly connected with the dust removal box (501) through the bolt.

7. The Pu'er tea processing and screening equipment with dust removal function according to claim 2, characterized in that: The bottom plate (101) top one side fixedly connected with control box, control box one side bottom fixedly connected with junction box.

8. The Pu'er tea processing and screening equipment with dust removal function according to claim 2, characterized in that: The horizontal plate (103) top one side is provided with collecting groove (7), and one side of the collecting groove (7) is fixedly connected with a handle.

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