Tea cutting machine

Abstract

The utility model relates to the technical field of tea processing, in particular to a tea cutting machine which comprises a tea cutting box, a cutter lifting cavity is formed in the lower portion of the interior of the tea cutting box, a tea feeding cavity and a tea pressing cavity are formed in the left side and the right side of the upper portion of the interior of the tea cutting box respectively, and the cutter lifting cavity, the tea feeding cavity and the tea pressing cavity are communicated. A cutter frame capable of moving up and down in a reciprocating mode is installed in the cutter lifting cavity, a plurality of slitting cutters are installed above the cutter frame, and a tea leaf dividing plate is installed on the upper portion of the interior of the cutter lifting cavity. The utility model has the advantages that the cutter frame which is driven by the lifting hydraulic cylinder to reciprocate up and down is arranged in the cutter lifting cavity, a plurality of slitting cutters are arranged on the cutter frame, the distance between the cutters can be adjusted, the tea distributing plate is arranged at the upper part in the cutter lifting cavity, a plurality of cutter outlets are arranged on the tea distributing plate, and the cutter outlets are arranged on the cutter lifting cavity. The slitting knife can extend out of the knife outlet to slit the tea leaves, and the tea leaves can be cut into strips of different sizes by replacing the tea dividing plates of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a tea cutting machine. Background Art

[0002] The tea cutting machine is one of the commonly used machines in tea making, and is used to cut the picked tea leaves into fine pieces. After the uncut tea leaves are processed by the tea cutting machine, the long tea leaves can be cut short and the thick tea leaves can be cut thin, so as to be further refined into various tea products.

[0003] The cutting blades used in the existing tea cutting machines are integral blade type. The blade type cutting blades rotate with the rotating shaft to cut the tea leaves into fine pieces. Since the feeding speed in this device is uneven, the cutting of the tea leaves often cannot be uniform, and a lot of tea powder is cut out from the cut tea leaves, resulting in great waste. Based on this, the present application proposes a tea cutting machine that can solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a tea cutting machine.

[0005] The purpose of the utility model is realized by the following technical solutions: a tea cutting machine, including a tea cutting box, a tool lifting cavity is opened below the interior of the tea cutting box, and a tea feeding cavity and a tea pressing cavity are respectively opened on the left and right sides above the interior. The tool lifting cavity, the tea feeding cavity and the tea pressing cavity are communicated with each other. A tool holder capable of reciprocating up and down is installed inside the tool lifting cavity. A plurality of splitting knives are installed above the tool holder. A tea dividing plate is installed above the interior of the tool lifting cavity. A plurality of uniformly arrayed tea outlet openings are opened on the top surface of the tea dividing plate, and their positions correspond to those of the plurality of splitting knives one by one. The top surface of the tea dividing plate is flush with the bottom wall of the tea feeding cavity. A long cylinder is installed below the outside of the tea feeding cavity, and a push plate is installed at its output end. A tea pressing plate capable of reciprocating up and down is installed inside the tea pressing cavity. A U-shaped tea outlet frame is installed on one side of the tea cutting box away from the outside of the tea feeding cavity. A lower tea outlet is opened on the bottom wall of the tea outlet frame. A collection box is installed below the tea outlet frame. A sealing plate for closing the tea pressing cavity is installed inside the tea outlet frame.

[0006] Optionally, lifting hydraulic cylinders are installed at the four corners of the bottom wall of the tool lifting cavity. The tool holder is installed at the output ends of the four lifting hydraulic cylinders. The tool holder is integrally ladder-shaped. A long slot is opened on the top surface of the middle connecting part thereof. A plurality of threaded rods are installed on the bottom surfaces of the plurality of splitting knives, and they penetrate through the long slot. Nuts are threadedly installed on the exteriors of the plurality of threaded rods. Card slots are opened on the top surfaces of both sides of the tool holder, and buffer pads are installed inside the two card slots.

[0007] Optionally, a fixed plate is installed above the interior of the tea pressing cavity. A downward pressing air cylinder is installed on the top surface of the fixed plate. The tea pressing plate is installed at the output end of the downward pressing air cylinder, and anti-slip patterns are machined on the bottom surface of the tea pressing plate.

[0008] Optionally, support frames are installed on both sides of the bottom surface of the tea discharging rack, and the collection box is slidably installed between the two support frames.

[0009] Optionally, a mounting plate is installed on the outer side of the tea discharging rack. A telescopic air cylinder is installed in the middle of the outer side of the mounting plate. The sealing plate is installed at the output end of the telescopic air cylinder.

[0010] The utility model has the following advantages:

[0011] In this tea cutting machine, the tea cutting box serves as the main body of the device. Inside it, a tool lifting cavity, a tea feeding cavity, and a tea pressing cavity are formed. The tea feeding cavity and the tea pressing cavity are both located above, and the three are interconnected. Inside the tool lifting cavity, a tool holder driven by a lifting hydraulic cylinder to move up and down reciprocally is installed. The tool holder is in the shape of a ladder as a whole, and long slot openings are formed on its middle connecting part. A plurality of threaded rods are installed on the bottom surface of the dividing cutter, which penetrate through the long slot openings and are locked and positioned by nuts. Multiple dividing cutters can be installed on the tool holder, and the spacing between the tools can be adjusted. Above the interior of the tool lifting cavity, a tea dividing plate is installed, and a plurality of tea discharging openings are formed on it. The dividing cutter can extend out from the tea discharging openings to cut the tea leaves. By replacing tea dividing plates of different sizes, the tea leaves can be cut into strips of different sizes. Below the interior of the tea feeding cavity, a reciprocating push plate is installed, which can push the tea leaves input from above the tea feeding cavity into the tea pressing cavity, and can also push the cut tea leaves out of the tea cutting box. Inside the tea pressing cavity, a reciprocating tea pressing plate is installed, which can press the tea leaves tightly to facilitate tea cutting. At the same time, at the rear side of the tea cutting box away from the tea feeding cavity, a tea discharging rack is installed, which is U-shaped. A tea discharging opening is formed on the bottom wall of the tea discharging rack. A collection box is installed below the tea discharging rack to collect the cut tea leaves. And, a reciprocating sealing plate is installed on the tea discharging rack, which can close the tea pressing cavity to facilitate pressing the tea leaves. The whole device has a compact structure and comprehensive functions, meeting the needs of use. Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model from the first perspective;

[0013] Figure 2 It is a schematic diagram of the overall structure of the utility model from the second perspective;

[0014] Figure 3 In the utility model Figure 1 Internal structure schematic diagram;

[0015] Figure 4It is a first - perspective schematic diagram of the overall structure of the tea - cutting box in the present utility model;

[0016] Figure 5 It is a second - perspective schematic diagram of the overall structure of the tea - cutting box in the present utility model;

[0017] Figure 6 It is a sectional - view structure schematic diagram of the tea - cutting box in the present utility model;

[0018] Figure 7 It is a schematic diagram of the overall structure of the tool holder in the present utility model;

[0019] Figure 8 It is a schematic diagram of the overall structure of the tea - dividing plate in the present utility model;

[0020] Figure 9 It is a schematic diagram of the overall structure of the cutting knife in the present utility model.

[0021] In the figure: 1 - tea - cutting box, 2 - tool holder, 3 - long cylinder, 4 - downward - pressing cylinder, 5 - telescopic cylinder, 6 - lifting hydraulic cylinder, 7 - collection box, 8 - push plate, 9 - tea - pressing plate, 10 - buffer pad, 11 - cutting knife, 12 - sealing plate, 13 - tea - dividing plate, 14 - tool - lifting cavity, 15 - tea - feeding cavity, 16 - tea - pressing cavity, 17 - tea - discharging rack, 18 - fixing plate, 19 - mounting plate, 20 - support frame, 21 - long slot, 22 - clamping slot, 23 - cutting opening, 24 - threaded rod. Specific embodiments

[0022] The following further describes the present utility model with reference to the accompanying drawings, but the protection scope of the present utility model is not limited to the following.

[0023] As Figures 1 to 9 shown, a tea - cutting machine includes a tea - cutting box 1. A tool - lifting cavity 14 is opened at the lower part inside the tea - cutting box 1, and a tea - feeding cavity 15 and a tea - pressing cavity 16 are respectively opened at the left and right sides of the upper part inside. The tool - lifting cavity 14, the tea - feeding cavity 15 and the tea - pressing cavity 16 are communicated with each other. A tool holder 2 capable of reciprocating up and down is installed inside the tool - lifting cavity 14. A plurality of cutting knives 11 are installed above the tool holder 2. A tea - dividing plate 13 is installed above the tool - lifting cavity 14. A plurality of cutting openings 23 arranged in a uniform array are opened on the top surface of the tea - dividing plate 13, and their positions correspond one - to - one with the positions of the plurality of cutting knives 11. The top surface of the tea - dividing plate 13 is flush with the bottom wall of the tea - feeding cavity 15. A long cylinder 3 is installed below the outside of the tea - feeding cavity 15, and its output end is installed with a push plate 8. A tea - pressing plate 9 capable of reciprocating up and down is installed inside the tea - pressing cavity 16. A tea - discharging rack 17 in an overall U - shape is installed on one side of the tea - cutting box 1 away from the outside of the tea - feeding cavity 15. A tea - discharging opening is opened on the bottom wall of the tea - discharging rack 17. A collection box 7 is installed below the tea - discharging rack 17. A sealing plate 12 for closing the tea - pressing cavity 16 is installed inside the tea - discharging rack 17.

[0024] As an alternative technical solution of the present utility model, lifting hydraulic cylinders 6 are installed at the four corners of the bottom wall of the tool lifting cavity 14. The tool holder 2 is installed at the output ends of the four lifting hydraulic cylinders 6. The tool holder 2 is integrally in the shape of a ladder. A long slot 21 is formed in the top surface of the middle connecting portion thereof. A plurality of threaded rods 24 are installed on the bottom surfaces of the plurality of slitting knives 11, and they penetrate through the long slot 21. Nuts are threadedly installed on the outer portions of the plurality of threaded rods 24. Card slots 22 are formed in the top surfaces on both sides of the tool holder 2, and buffer pads 10 are installed in the two card slots 22. The above structure can realize the up and down movement of the tool holder 2, and is convenient for installing a plurality of slitting knives 11 on the tool holder 2 and adjusting the positions of the slitting knives 11. Among them, the presence of the buffer pads 10 can absorb the collision between the tool holder 2 and the top wall of the tool lifting cavity 14.

[0025] As an alternative technical solution of the present utility model, a fixing plate 18 is installed above the interior of the tea pressing cavity 16. A downward pressing air cylinder 4 is installed on the top surface of the fixing plate 18. The tea pressing plate 9 is installed at the output end of the downward pressing air cylinder 4. Anti-slip patterns are processed on the bottom surface of the tea pressing plate 9. This structure can provide an installation position for the downward pressing air cylinder 4, and the up and down movement of the tea pressing plate 9 can be realized by it. Moreover, the anti-slip patterns on the tea pressing plate 9 can reduce the sliding of the tea leaves.

[0026] As an alternative technical solution of the present utility model, support frames 20 are installed on both sides of the bottom surface of the tea outlet rack 17. The collection box 7 is slidably installed between the two support frames 20. This is convenient for installing and disassembling the collection box 7 and facilitating the replacement of the collection box 7.

[0027] As an alternative technical solution of the present utility model, a mounting plate 19 is installed on the outer side of the tea outlet rack 17. A telescopic air cylinder 5 is installed at the middle position on the outer side of the mounting plate 19. The sealing plate 12 is installed at the output end of the telescopic air cylinder 5.

[0028] In summary, the features, assembly methods, usage processes, and functions achieved by each component in the present utility model are as follows: Taking the tea cutting box 1 as the main body of the device, a tool lifting cavity 14, a tea feeding cavity 15, and a tea pressing cavity 16 are formed inside it. The tea feeding cavity 15 and the tea pressing cavity 16 are both located above, and the three are interconnected. Inside the tool lifting cavity 14, a tool holder 2 that reciprocates up and down driven by a lifting hydraulic cylinder 6 is installed. The tool holder 2 is overall in the shape of a ladder, and long slot openings 21 are provided on its middle connecting part. A plurality of threaded rods 24 are installed on the bottom surface of the slicing knife 11, which penetrate through the long slot openings 21 and are locked and positioned by nuts. A plurality of slicing knives 11 can be installed on the tool holder 2, and the spacing between the tools can be adjusted. Above the inside of the tool lifting cavity 14, a tea dividing plate 13 is installed, on which a plurality of tea outlet openings 23 are provided. The slicing knife 11 can extend out from the tea outlet openings 23 to slice the tea. By replacing the tea dividing plates 13 of different sizes, the tea can be cut into strips of different sizes. Below the inside of the tea feeding cavity 15, a reciprocating push plate 8 is installed, which can push the tea input from above the tea feeding cavity 15 into the tea pressing cavity 16, and can also push the sliced tea out of the tea cutting box 1. Inside the tea pressing cavity 16, a reciprocating tea pressing plate 9 is installed, which can press the tea tightly to facilitate tea cutting. At the same time, a tea outlet rack 17 is installed on the rear side of the tea cutting box 1 away from the tea feeding cavity 15. It is U-shaped, and a tea outlet is provided on the bottom wall of the tea outlet rack 17. A collection box 7 is installed below the tea outlet rack 17 to collect the sliced tea. Moreover, a reciprocating sealing plate 12 is installed on the tea outlet rack 17, which can close the tea pressing cavity 16 to facilitate pressing the tea. The entire device has a compact structure and comprehensive functions, meeting the usage requirements.

[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tea cutting machine, characterized in that: The invention comprises a tea cutting box (1), wherein a tool lifting chamber (14) is provided at the lower part of the interior of the tea cutting box (1), and a tea-adding chamber (15) and a tea-pressing chamber (16) are provided at the left and right sides of the upper part of the interior respectively, wherein the tool lifting chamber (14), the tea-adding chamber (15) and the tea-pressing chamber (16) are communicated with each other, a tool holder (2) capable of reciprocating up and down is installed inside the tool lifting chamber (14), a plurality of slitting knives (11) are installed above the tool holder (2), a tea-splitting plate (13) is installed above the interior of the tool lifting chamber (14), and a plurality of evenly arrayed knife outlets (23) are provided on the top surface of the tea-splitting plate (13), and the positions of the knife outlets (23) are aligned with the positions of the plurality of slitting knives (11). The positions of the tea separation plate (13) and the tea delivery chamber (15) correspond to each other one by one, the top surface of the tea separation plate (13) is flush with the bottom wall of the tea delivery chamber (15), a long cylinder (3) is installed below the outside of the tea delivery chamber (15), and a push plate (8) is installed at the output end thereof, a tea delivery plate (9) which can reciprocate up and down is installed inside the tea delivery chamber (16), a tea delivery rack (17) which is generally U-shaped is installed on the side of the tea cutting box (1) away from the outside of the tea delivery chamber (15), a lower tea outlet is opened on the bottom wall of the tea delivery rack (17), a collecting box (7) is installed below the tea delivery rack (17), and a sealing plate (12) for closing the tea delivery chamber (16) is installed inside the tea delivery rack (17).

2. A tea cutting machine according to claim 1, characterized in that: Lifting hydraulic cylinders (6) are installed at the four corners of the bottom wall of the tool lifting chamber (14); the tool holder (2) is installed at the output ends of the four lifting hydraulic cylinders (6); the tool holder (2) is ladder-shaped as a whole, and a long slot (21) is provided on the top surface of the intermediate connecting portion; a plurality of threaded rods (24) are installed on the bottom surfaces of the plurality of slitting knives (11), which penetrate the long slot (21); nuts are threadedly installed on the outside of the plurality of threaded rods (24); slots (22) are provided on the top surfaces of both sides of the tool holder (2), and buffer pads (10) are installed inside the two slots (22).

3. A tea cutting machine according to claim 1, characterized in that: A fixing plate (18) is installed above the inside of the tea pressing chamber (16), a pressing cylinder (4) is installed on the top surface of the fixing plate (18), the tea pressing plate (9) is installed at the output end of the pressing cylinder (4), and the bottom surface of the tea pressing plate (9) is processed with anti-slip patterns.

4. A tea cutting machine according to claim 1, characterized in that: Support frames (20) are installed on both sides of the bottom surface of the tea dispensing rack (17), and the collecting box (7) is slidably installed between the two support frames (20).

5. A tea cutting machine according to claim 1, characterized in that: A mounting plate (19) is installed on the outer side of the tea dispensing rack (17), a telescopic cylinder (5) is installed at the middle position of the outer side of the mounting plate (19), and the sealing plate (12) is installed at the output end of the telescopic cylinder (5).

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