Efficient impurity removal device for tea processing

Abstract

The utility model discloses an efficient impurity removal device for tea processing, which structurally comprises a shell, a first material distribution mechanism and a second material distribution mechanism, a feeding hole is formed in the upper part of the shell, a slag discharge hole is formed in the lower part of the shell, and the first material distribution mechanism and the second material distribution mechanism have the same structure and are arranged in the shell in parallel; the first material distributing mechanism and the second material distributing mechanism each comprise a sealing mechanism, a vibration assembly and a material distributing assembly, the sealing mechanisms are arranged on the outer side portion of the shell and comprise discharging ports, the discharging ports are formed in the side portion of the shell, and the vibration assemblies and the material distributing assemblies are arranged on the inner side of the shell. The material distributing assembly comprises a connecting frame, a connecting spring and a filter plate, one end of the connecting frame rotationally penetrates through the inner side of the shell, the lower end of the connecting spring is connected with the connecting frame, and the upper end of the connecting spring is connected with the middle of the filter plate. The utility model belongs to the field of tea processing, and particularly relates to an efficient impurity removal device for tea processing.

Description

Technical Field

[0001] This utility model belongs to the field of tea processing, specifically referring to a high-efficiency impurity removal device for tea processing. Background Technology

[0002] As people's living standards improve, their demands for tea quality are also increasing. Traditional tea processing typically involves manual or semi-automatic sorting and impurity removal using sieves, but this method is inefficient, labor-intensive, and prone to damaging the tea leaves. In recent years, although some machinery has been introduced into tea processing, it often only performs a single function and cannot meet the modern tea processing industry's demands for high quality and high efficiency.

[0003] Currently available tea impurity removal equipment mainly includes vibrating screens and air separators. Although they can achieve mechanized sorting of tea leaves and debris, vibrating screens can usually only separate whole tea leaves. Large pieces of broken tea leaves and tea debris that are screened out still need to be collected and finely separated, resulting in low impurity removal efficiency. At the same time, tea leaves and debris are relatively light, and air separators cannot finely separate tea leaves and debris during the separation process, resulting in low sorting efficiency. Utility Model Content

[0004] The technical problem this invention aims to solve is the low efficiency of tea impurity removal equipment in separating whole tea leaves, large broken tea leaves, and tea debris.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: The high-efficiency impurity removal device for tea processing proposed by this utility model includes a shell, with a feed inlet at the upper part of the shell and a slag discharge outlet at the lower part of the shell. It also includes a first material distribution mechanism and a second material distribution mechanism. The first and second material distribution mechanisms have the same structure and are arranged parallel to each other inside the shell. Both the first and second material distribution mechanisms include a sealing mechanism, a vibration component, and a material distribution component. The sealing mechanism is located on the outer side of the shell and includes a discharge outlet, which is located on the side of the shell. The vibration component and the material distribution component are located on the inner side of the shell. The material distribution component includes a connecting frame, a connecting spring, and a filter plate. One end of the connecting frame rotatably passes through the inner side of the shell. The lower end of the connecting spring is connected to the connecting frame, and the upper end of the connecting spring is connected to the middle of the filter plate.

[0006] Furthermore, a transmission assembly is provided on the outer side of the housing. The transmission assembly includes a drive motor, a drive sprocket, a driven sprocket, and a chain. The connecting frame in the first material distribution mechanism rotatably passes through the rear end of the housing side wall and is fixedly connected to the drive sprocket, while the other end is shaft-connected to the drive motor. The connecting frame in the second material distribution mechanism rotatably passes through the rear end of the housing side wall and is fixedly connected to the driven sprocket. The drive sprocket and the driven sprocket are connected by chain drive.

[0007] Furthermore, the connecting frame is configured as a square-shaped structure.

[0008] Furthermore, the filter holes of the filter plate in the first material distribution mechanism are larger than those of the filter plate in the second material distribution mechanism. The filter hole diameter of the filter plate in the first material distribution mechanism is 5-8 mm, and the filter hole diameter of the filter plate in the second material distribution mechanism is 15-20 mm.

[0009] Furthermore, the sealing mechanism also includes an electric telescopic rod and a baffle. The fixed end of the electric telescopic rod is fixedly connected to the outside of the housing, the movable end of the electric telescopic rod is fixedly connected to the top of the baffle, and the baffle is slidably connected to the outer wall of the discharge port.

[0010] Furthermore, the vibration assembly includes a mounting platform, a vibration motor, and a support spring. The mounting platform is fixed inside the housing, the vibration motor is fixed on the mounting platform, and a support plate is movably connected to the upper end of the vibration motor via the support spring.

[0011] Furthermore, the bottom of the filter plate on the side away from the discharge port is movably connected to the support plate.

[0012] Furthermore, a spraying mechanism is provided at the lower part of the second material distribution mechanism. The spraying mechanism includes a water pump and a spray pipe. The water pump is fixed to the side wall, and a water suction pipe is fixed at one end of the water pump. The spray pipe is fixed at the lower part of the second material distribution mechanism inside the housing. The other end of the water pump is connected to the spray pipe, and several spray nozzles are opened at the lower part of the spray pipe.

[0013] Furthermore, the bottom of the shell near the slag discharge port is designed with an inclined structure.

[0014] The beneficial effects of this utility model by adopting the above structure are as follows:

[0015] 1. The high-efficiency impurity removal device for tea processing proposed in this solution improves screening efficiency, reduces labor costs, and lowers screening difficulty by setting filter plate support between the connecting frame and the connecting spring, and setting vibration components to assist vibration screening.

[0016] 2. The high-efficiency impurity removal device for tea processing proposed in this solution is equipped with a multi-component feeding mechanism, which realizes multi-level and multi-dimensional fine processing of tea, effectively improving product quality, while avoiding waste of tea fragments and reducing production costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the first overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the second overall structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the first cross-section of the present invention;

[0020] Figure 4 This is a schematic diagram of the second cross-section structure of the present invention;

[0021] Figure 5 This is an enlarged schematic diagram of a partial structure of the present invention.

[0022] Among them, 1. Shell, 101. Feed inlet, 102. Slag discharge outlet, 2. First material distribution mechanism, 3. Second material distribution mechanism, 4. Sealing mechanism, 401. Discharge outlet, 402. Electric telescopic rod, 403. Baffle, 5. Vibration assembly, 501. Mounting platform, 502. Vibration motor, 503. Support spring, 504. Support plate, 6. Material distribution assembly, 601. Connecting frame, 602. Connecting spring, 603. Filter plate, 7. Transmission assembly, 701. Drive motor, 702. Drive sprocket, 703. Driven sprocket, 704. Chain, 8. Spraying mechanism, 801. Water pump, 802. Water suction pipe, 803. Spray pipe, 804. Spray nozzle.

[0023] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-4As shown, this utility model proposes a high-efficiency impurity removal device for tea processing, including a housing 1. The upper part of the housing 1 has a feed inlet 101, and the lower part of the housing 1 has a slag discharge outlet 102. The bottom of the housing 1 near the slag discharge outlet 102 is designed with an inclined structure to facilitate the discharge of wetted tea debris. It also includes a first material distribution mechanism 2 and a second material distribution mechanism 3. The first material distribution mechanism 2 and the second material distribution mechanism 3 have the same structure and are arranged parallel inside the housing 1. The first material distribution mechanism 2 and the second material distribution mechanism 3 both include a sealing mechanism 4, a vibration component 5 and a material distribution component 6. The sealing mechanism 4 is located on the outer side of the housing 1 and includes a discharge outlet 401. The discharge outlet 401 is opened on the side of the housing 1. The sealing mechanism 4 also includes an electric telescopic rod 402 and a baffle 403. The fixed end of the electric telescopic rod 402 is fixedly connected to the outer side of the housing 1, and the movable end of the electric telescopic rod 402 is fixedly connected to the top of the baffle 403. The baffle 403 is slidably connected to the outer wall of the discharge outlet 401 to control the opening and closing of the discharge outlet 401.

[0026] like Figure 5 As shown, the vibration assembly 5 and the material distribution assembly 6 are located inside the housing 1. The vibration assembly 5 includes a mounting platform 501, a vibration motor 502 and a support spring 503. The mounting platform 501 is fixed inside the housing 1, and the vibration motor 502 is fixed on the mounting platform 501. The upper end of the vibration motor 502 is movably connected to a support plate 504 through the support spring 503.

[0027] like Figure 1-4 As shown, the material distribution assembly 6 includes a connecting frame 601, a connecting spring 602, and a filter plate 603. One end of the connecting frame 601 rotates through the inner side of the housing 1. The lower end of the connecting spring 602 is connected to the connecting frame 601, and the upper end of the connecting spring 602 is connected to the middle of the filter plate 603. The connecting frame 601 is designed with a U-shaped structure to prevent tea leaves from being blocked by the connecting frame 601 and unable to fall. The filter holes of the filter plate 603 in the first material distribution mechanism 2 are larger than those of the filter plate 603 in the second material distribution mechanism 3. The filter hole diameter of the filter plate 603 in the first material distribution mechanism 2 is 5-8mm, and the filter hole diameter of the filter plate 603 in the second material distribution mechanism 3 is 15-20mm. The bottom of the filter plate 603 on the side away from the discharge port 401 is movably connected to the support plate 504.

[0028] like Figure 1-3 As shown, a transmission assembly 7 is provided on the outside of the housing 1. The transmission assembly 7 includes a drive motor 701, a drive sprocket 702, a driven sprocket 703, and a chain 704. The connecting frame 601 in the first material distribution mechanism 2 rotatably passes through the side wall of the housing 1 and is fixedly connected to the drive sprocket 702 at one end, and the other end is shaft-connected to the drive motor 701. The connecting frame 601 in the second material distribution mechanism 3 rotatably passes through the side wall of the housing 1 and is fixedly connected to the driven sprocket 703 at the other end. The drive sprocket 702 and the driven sprocket 703 are connected by the chain 704 for simultaneous rotation of the two material distribution assemblies 6 to pour and separate the tea leaves.

[0029] like Figure 1-3 As shown, the second material distribution mechanism 3 is provided with a spraying mechanism 8 at its lower part. The spraying mechanism 8 includes a water pump 801 and a spraying pipe 803. The water pump 801 is fixed to the side wall. One end of the water pump 801 is fixed with a water suction pipe 802. The spraying pipe 803 is fixed to the lower part of the second material distribution mechanism 3 inside the housing 1. The other end of the water pump 801 is connected to the spraying pipe 803. Several spraying nozzles 804 are opened at the lower part of the spraying pipe 803.

[0030] In actual use, in the initial state, the bottom of the filter plate 603 and the support plate 504 are in contact, the electric telescopic rod 402 is at its longest, and the baffle 403 completely closes the discharge port 401. The tea leaves to be cleaned and sorted are poured into the housing 1 from the feed port 101. The support spring 503 is activated to control the vibration of the support spring 503 and the support plate 504. Under the transmission action and the support of the connecting spring 602, the filter plate 603 drives the tea leaves carried on top to vibrate and be screened. The tea leaves are first screened by the filter plate 603 in the first sorting mechanism 2 to remove whole leaves. Broken tea leaves pass through the filter plate 603 in the first sorting mechanism 2 and fall onto the filter plate 603 in the second sorting mechanism 3. They are then separated by the filter plate 603 in the second sorting mechanism 3. Broken tea leaves and tea scraps fall to the bottom of the housing 1. The water pump 801 is activated to draw external moisture and spray it through the spray pipe 803 and spray it from the spray nozzle 804 to spray the tea scraps, preventing them from flying and facilitating their collection. After collection, they can be used in the fertilizer industry to avoid waste. After sorting, the drive motor 701 is activated to rotate the connecting frame 601 and the drive sprocket 702 in the first material sorting mechanism 2. The chain 704 drives the driven sprocket 703 and the connecting frame 601 in the second material sorting mechanism 3 to rotate. The electric telescopic rod 402 is shortened to control the baffle 403 to open the discharge port 401, completing the separation and collection of whole tea leaves and large broken tea leaves, which are used as high-quality tea leaves and tea bag materials, respectively.

[0031] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A high-efficiency impurity removal device for tea processing, comprising a housing, wherein a feed inlet is provided at the upper part of the housing and a slag discharge outlet is provided at the lower part of the housing, characterized in that, It also includes a first material dispensing mechanism and a second material dispensing mechanism. The first and second material dispensing mechanisms have the same structure and are arranged in parallel inside the housing. Both the first and second material dispensing mechanisms include a sealing mechanism, a vibration component, and a material dispensing component. The sealing mechanism is located on the outer side of the housing and includes a discharge port. The discharge port is opened on the side of the housing. The vibration component and the material dispensing component are located on the inner side of the housing. The material dispensing component includes a connecting frame, a connecting spring, and a filter plate. One end of the connecting frame rotatably passes through the inner side of the housing. The lower end of the connecting spring is connected to the connecting frame, and the upper end of the connecting spring is connected to the middle of the filter plate.

2. The high-efficiency impurity removal device for tea processing according to claim 1, characterized in that: A transmission assembly is provided on the outside of the housing. The transmission assembly includes a drive motor, a drive sprocket, a driven sprocket, and a chain. The connecting frame in the first material distribution mechanism rotates through the rear end of the housing side wall and is fixedly connected to the drive sprocket, while the other end is shaft-connected to the drive motor. The connecting frame in the second material distribution mechanism rotates through the rear end of the housing side wall and is fixedly connected to the driven sprocket. The drive sprocket and the driven sprocket are connected by chain drive.

3. The high-efficiency impurity removal device for tea processing according to claim 2, characterized in that: The connecting frame is designed with a square-shaped structure.

4. The high-efficiency impurity removal device for tea processing according to claim 3, characterized in that: The filter holes of the filter plate in the first material distribution mechanism are larger than those of the filter plate in the second material distribution mechanism. The filter hole diameter of the filter plate in the first material distribution mechanism is 5-8 mm, and the filter hole diameter of the filter plate in the second material distribution mechanism is 15-20 mm.

5. The high-efficiency impurity removal device for tea processing according to claim 4, characterized in that: The sealing mechanism also includes an electric telescopic rod and a baffle. The fixed end of the electric telescopic rod is fixedly connected to the outside of the housing, the movable end of the electric telescopic rod is fixedly connected to the top of the baffle, and the baffle is slidably connected to the outer wall of the discharge port.

6. The high-efficiency impurity removal device for tea processing according to claim 5, characterized in that: The vibration assembly includes a mounting platform, a vibration motor, and a support spring. The mounting platform is fixed inside the housing, the vibration motor is fixed on the mounting platform, and a support plate is movably connected to the upper end of the vibration motor via the support spring.

7. The high-efficiency impurity removal device for tea processing according to claim 6, characterized in that: The bottom of the filter plate on the side away from the discharge port is movably connected to the support plate.

8. The high-efficiency impurity removal device for tea processing according to claim 7, characterized in that: The second material distribution mechanism is provided with a spraying mechanism at its lower part. The spraying mechanism includes a water pump and a spraying pipe. The water pump is fixed to the side wall. One end of the water pump is fixed with a water suction pipe. The spraying pipe is fixed to the lower part of the second material distribution mechanism inside the shell. The other end of the water pump is connected to the spraying pipe. Several spraying ports are opened at the lower part of the spraying pipe.

9. A high-efficiency impurity removal device for tea processing according to claim 8, characterized in that: The bottom of the shell near the slag discharge port is designed with an inclined structure.

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