Box type tea steaming machine

Abstract

The box type tea steaming machine comprises a box body, a first motor is fixedly arranged on the upper end face of the box body, a rotating disc is arranged at the output end of the first motor, the lower end face of the rotating disc is connected with a rotating disc through a plurality of telescopic assemblies, a linkage column is arranged at the center of the lower end face of the rotating disc, and a plurality of placing screen frames are connected to the outer side of the linkage column in a sleeved mode. A steam generator is arranged on the outer wall of one side of the box body, spray pipes are arranged on the inner walls of the left side and the right side of the box body, each spray pipe is communicated with the steam generator, and a plurality of spray heads are arranged on one side of each spray pipe; collecting boxes are embedded in the left side and the right side of the inner bottom wall of the box body, and a filter screen is embedded in the upper end face of each collecting box; a sleeve seat is arranged in the center of the inner bottom wall of the box and internally provided with an intermittent mechanism, and the upper portion of the intermittent mechanism is connected with the lower end of the linkage column through a movable seat. The tea leaf collecting device has the advantages of being capable of collecting accumulated liquid generated after high-temperature gas is cooled and disintegrating slag in tea leaves in a unified mode and convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of tea steaming machines, in particular to a box-type tea steaming machine. Background Art

[0002] Tea is an important economic crop and healthy drink in my country. There are many types of tea in my country, and the processing techniques of various teas are also different. For example, steaming tea is a key process in the processing of black tea, white tea, and Pu'er tea. Its main purpose is to allow the tea leaves to ferment well after steaming and cooking, so that some polyphenol compounds are further oxidized and the taste is mellow. As a kind of tea making process, steaming tea is to use high-temperature and high-pressure gas to steam the tea to soften the stems and leaves, so as to facilitate the pressing and molding of the tea. The steaming tea process is usually carried out using a tea steamer, which uses the tea steamer to heat the water and allow the water vapor to act on the tea raw materials.

[0003] The existing patent (CN204969245U) is a vertical tea steaming machine, including a frame, a tea steaming box, a steam generator, a driving motor and a PLC controller. The tea steaming box is arranged on the frame, and the upper and lower parts of the tea steaming box are respectively provided with a feed hopper and a discharge hopper. The steam generator and the driving motor are connected to the PLC controller. A layered tea tray is arranged in the tea steaming box, and the tea tray is connected to the driving motor through a rotating shaft. Steam pipes are arranged on both sides of the steaming box, and steam nozzles are arranged on the steam pipes. The steam pipes are connected to the steam generator. A vent valve is arranged on the upper part of the tea steaming box, and vibrators are arranged on both sides of the discharge hopper. The utility model has reasonable design, small floor area, simpler and more convenient operation, can realize continuous operation, high production efficiency, low cost, etc. A layered tea tray is arranged in the tea steaming box, which rotates continuously during the tea steaming process to turn over or stir the tea leaves, so that the steaming time is guaranteed, the steamed tea is softened evenly, and the steaming effect is good.

[0004] However, this solution still has some shortcomings in application: (1) When high-temperature and high-pressure gas is passed into the tea steaming box for steaming tea, a large amount of water will accumulate after cooling, and the existing device lacks a collection device for handling the accumulated water; (2) During the tea steaming process, the debris in the tea leaves accumulates at the bottom of the inner cavity of the box, increasing the workload of cleaning. Utility Model Content

[0005] The purpose of the utility model is to provide a box-type tea steaming machine for solving the technical problems existing in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A box-type tea steaming machine comprises a box body, wherein a No. 1 motor is fixedly arranged on the upper end surface of the box body, an output end of the No. 1 motor penetrates the upper end surface of the box body and is fixedly arranged with a rotating disc, the rotating disc is embedded on the top wall of the box body, and the lower end surface is fixedly connected with a rotating disc through a plurality of telescopic components, a linkage column is fixedly arranged at the center of the lower end surface of the rotating disc, and a plurality of placement net frames are fixedly sleeved on the outer side of the linkage column;

[0008] A steam generator is fixedly arranged on the outer wall of one side of the box body, and nozzles are fixedly arranged on the inner walls on the left and right sides of the box body, each of the nozzles is connected to the steam generator, and each nozzle is fixedly arranged with a plurality of nozzles on the side facing the screen frame;

[0009] Collection boxes are embedded in the left and right sides of the bottom wall of the box body, and a filter screen is embedded in the upper end surface of each collection box;

[0010] A sleeve is fixedly provided at the center of the bottom wall of the box body, an intermittent mechanism is embedded in the sleeve, a movable seat is fixedly connected to the upper part of the intermittent mechanism, and the lower end of the linkage column is embedded in the movable seat.

[0011] Preferably, the intermittent mechanism comprises a base, a No. 2 motor is embedded in the base, a driving shaft is fixedly connected to the output end of the No. 2 motor, an end of the driving shaft away from the No. 2 motor passes through the upper end surface of the base and is fixedly connected to two side plates, a connecting rod is arranged between the two side plates, and a roller is fixedly arranged at each end of the connecting rod;

[0012] The intermittent mechanism also includes a push plate and a push rod. The push plate is arranged above the base, and the upper end surface is fixedly connected to the movable seat through two connecting columns. The center of the lower end surface is rotatably connected to the upper end of the push rod through a ball, and the lower end of the push rod is rotatably connected to one end of the connecting rod through a ball.

[0013] Preferably, the telescopic assembly includes an outer column and an inner column, the outer column is fixedly arranged on the upper end surface of the turntable, one end of the inner column is movably embedded in the outer column, and the other end is fixedly connected to the lower end surface of the rotating disc.

[0014] Preferably, the outer and inner columns are both in the shape of long rectangles.

[0015] Preferably, each of the spray pipes is connected to the steam generator via a conduit, and each of the spray heads is an atomizing spray head.

[0016] Preferably, the lower end of the linkage column passes through the upper end of the sleeve, the movable seat is located inside the sleeve, and a sealing ring is embedded in the connection between the linkage column and the sleeve.

[0017] Preferably, the upper end surface of the base is a beveled surface, and the two rollers are respectively located on both sides of the beveled surface of the upper end of the base.

[0018] Preferably, a door is hingedly provided on the front end surface of the box body.

[0019] Compared with the prior art, the advantages of the utility model are as follows:

[0020] 1. When the box-type tea steaming machine proposed by the utility model is in use, the No. 1 motor at the upper end drives the multiple placement net frames at the lower end to rotate, and the high-temperature and high-pressure gas is transported on both sides through the steam generator. When the placement net frames rotate, the No. 2 motor at the lower end drives the intermittent mechanism to rotate. During the rotation process, the intermittent mechanism repeatedly pushes the linkage column to move up and down, and the linkage column drives the turntable to move up and down when it moves up and down. When the turntable moves up and down, the telescopic component arranged between the turntable and the rotating disc will reciprocate by contracting and restoring, so that the multiple placement net frames on the linkage column can repeatedly move up and down, so that the placement net frames drive the tea leaves placed inside to shake up and down, so that the tea leaves can be better contacted with the high-temperature and high-pressure gas, thereby improving the effect of steaming tea.

[0021] 2. When the box-type tea steaming machine proposed by the utility model is in use, when the placement screen frame is driven to rotate by the No. 1 motor, the steam generator uses the nozzle to discharge high-temperature and high-pressure gas, and the No. 2 motor at the lower end drives the intermittent mechanism to complete the up and down shaking of the placement screen frame, the debris and residue in the tea leaves will fall into the collection boxes on both sides. At the same time, the accumulated liquid generated by the cooling of the high-temperature and high-pressure gas due to the decrease in temperature after being discharged will also be collected in the collection box at the lower end. The collection box can conveniently collect the accumulated liquid and tea residues in a unified manner, which is convenient for cleaning after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution in this embodiment, the following is a brief introduction to the drawings required for use in the description of the embodiment. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a structural schematic diagram of a specific embodiment of the box-type tea steaming machine of the utility model;

[0024] Figure 2 yes Figure 1 A schematic diagram of the front cross-section structure of an embodiment;

[0025] Figure 3 yes Figure 1 A schematic diagram of a partial structure of an intermittent structure in an embodiment;

[0026] Figure 4 yes Figure 1 A schematic diagram of the structure of the telescopic assembly in the embodiment;

[0027] Figure 5 yes Figure 1 An enlarged schematic diagram of the structure at location A in the embodiment.

[0028] Explanation of the reference numerals: 1. Box body; 2. Box door; 3. Motor No. 1; 4. Rotating disc; 5. Telescopic assembly; 501. Inner column; 502. Outer column; 6. Turntable; 7. Placement of net frame; 8. Linkage column; 9. Intermittent mechanism; 901. Pushing disc; 902. Connecting rod; 903. Side plate; 904. Driving shaft; 905. Base; 906. Round wheel; 907. Ball bearing; 908. Push rod; 10. Motor No. 2; 11. Sleeve; 12. Collection box; 13. Filter; 14. Steam generator; 15. Nozzle; 16. Nozzle pipe; 17. Connecting column; 18. Movable seat. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the following further describes how the present invention is implemented in conjunction with the accompanying drawings and specific implementation methods.

[0030] See also Figures 1 to 5 , is a specific embodiment of the box-type tea steaming machine of the utility model, comprising a box body 1, a No. 1 motor 3 is fixedly arranged on the upper end surface of the box body 1, the output end of the No. 1 motor 3 penetrates the upper end surface of the box body 1 and is fixedly arranged with a rotating disc 4, the rotating disc 4 is embedded on the top wall inside the box body 1, and the lower end surface is fixedly connected with a rotating disc 6 through a plurality of telescopic components 5, a linkage column 8 is fixedly arranged at the center of the lower end surface of the rotating disc 6, and a plurality of placement net frames 7 are fixedly sleeved on the outer side of the linkage column 8 for placing tea leaves; wherein the placement net frame 7 is provided with a mesh door at the front end thereof for closing the net frame, that is, when in use, the No. 1 motor 3 can drive the rotating disc 4, the telescopic component 5, the rotating disc 6, the placement net frame 7 and the linkage column 8 to rotate synchronously after being started, and since the tea leaves are placed in the placement net frame 7, the tea leaves inside can be driven to rotate;

[0031] A steam generator 14 is fixedly arranged on the outer wall of one side of the box body 2. The steam generator 14 is used to generate high-temperature steam. Nozzles 16 are fixedly arranged on the inner walls of the left and right sides of the box body 2. Each nozzle 16 is connected to the steam generator 14, and each nozzle 16 is fixedly arranged on the side facing the screen frame 7. A plurality of nozzles 15 are fixedly arranged; when in use, the high-temperature steam generated by the steam generator 14 is injected into the nozzle 15 through the nozzle 16, and then sprayed inward by the nozzle 15 to complete the spraying of the internal high-temperature gas;

[0032] The left and right sides of the inner bottom wall of the box body 1 are embedded with collecting boxes 12, and the upper end surface of each collecting box 12 is embedded with a filter 13; wherein the collecting box 12 is used to collect the liquid and tea residues formed after the high-temperature steam is cooled, and the filter 13 is used to separate and filter some damaged tea leaves with larger diameters to reduce tea loss;

[0033] A sleeve 11 is fixedly provided at the center of the inner bottom wall of the box body 1, and an intermittent mechanism 9 is embedded inside the sleeve 11. A movable seat 18 is fixedly connected to the upper part of the intermittent mechanism 9, and the lower end of the linkage column 8 is embedded inside the movable seat 18. The intermittent mechanism 9 is used to drive the linkage column 8 to realize up and down reciprocating motion, thereby realizing repeated up and down pushing of multiple placed screen frames 7, and then realizing the effect of repeated up and down shaking of the placed screen frames.

[0034] Specifically, in the above specific embodiment, the intermittent mechanism 9 includes a base 905, a No. 2 motor 10 is embedded inside the base 905, and a driving shaft 904 is fixedly connected to the output end of the No. 2 motor 10, that is, the base 905 can protect the No. 2 motor 10, and the No. 2 motor 10 can drive the driving shaft 904 to rotate. The end of the driving shaft 904 away from the No. 2 motor 10 passes through the upper end surface of the base 905 and is fixedly connected to two side plates 903. A connecting rod 902 is provided between the two side plates 903. A roller 906 is fixedly provided at both ends of the connecting rod 902; the intermittent mechanism 9 also includes a push plate 901 and a push rod 908. The push plate 901 is arranged above the base 905, and the upper end surface is fixedly connected to the movable seat 18 through two connecting columns 17, which is conducive to ensuring the linkage displacement between the push plate 901 and the movable seat 18. The center of the lower end surface is rotatably connected to the upper end of the push rod 908 through a ball 907, and the lower end of the push rod 908 is rotatably connected to one end of the connecting rod 902 through a ball 907.

[0035] Specifically, in the above specific embodiment, the telescopic assembly 5 includes an outer column 502 and an inner column 501. The outer column 502 is fixedly arranged on the upper end surface of the rotating disk 6. One end of the inner column 501 is movably embedded in the outer column 502, and the other end is fixedly connected to the lower end surface of the rotating disk 4. The outer column 502 and the inner column 501 are both in the shape of a long rectangular strip. When the rotating disk 6 moves upward following the linkage column 8, the outer column 502 is driven to move upward. At this time, the lower end of the inner column 501 moves into the outer column 502, so that the exposed length of the inner column 501 changes. Since the inner column 501 and the outer column 502 are both in a rectangular shape, the relative rotation of the inner column 501 and the outer column 502 can be avoided.

[0036] Specifically, in the above specific embodiment, each nozzle 16 is connected to the steam generator 14 through a conduit, and each nozzle 15 is an atomizing nozzle.

[0037] Specifically, in the above-mentioned specific embodiment, the lower end of the linkage column 8 passes through the upper end of the sleeve 11 and is rotatably embedded in the movable seat 18. The movable seat 18 is located inside the sleeve 11. A sealing ring is embedded in the connection between the linkage column 8 and the sleeve 11 to reduce the infiltration of liquid into the sleeve 11 and reduce corrosion damage to the internal parts of the sleeve 11. The linkage column 8 is rotatably arranged in the movable seat 18, so that when the linkage column 8 rotates, it does not drive the movable seat 18 to rotate, and no linkage structure is formed between the two to avoid interference.

[0038] Specifically, in the above specific embodiment, the upper end surface of the base 905 is an oblique surface, and the two rollers 906 are respectively located on both sides of the oblique surface of the upper end of the base 905. During operation, the second motor 10 drives the driving shaft 904 to rotate, and the driving shaft 904 drives the upper side plate 903 to rotate synchronously. Since the connecting rod 902 is fixed on the side plate 903, the connecting rod 902 can rotate synchronously with the driving shaft 904, thereby driving the rollers 906 at both ends of the connecting rod 902 to rotate on the inclined surface of the upper end of the base 905. At the same time, since the push plate 901 is connected to the connecting rod 902 through two balls 907 and the push rod 908, and since the upper end of the base 905 is an inclined surface, that is, the two rollers 906 will repeatedly change their height when rotating, thereby causing the push rod 908 to repeatedly push the push plate 901 upward, thereby realizing the upper end movable seat 18, linkage column 8 and multiple placement screen frames 7 to repeatedly move up and down, thereby achieving the use effect of multiple placement screen frames 7 shaking up and down.

[0039] Specifically, in the above-mentioned specific embodiment, the front end surface of the box body 1 is hingedly provided with a box door 2. By utilizing the box door 2 hingedly provided at the front end, the box door 2 can be quickly opened after the tea steaming process is completed to complete the removal of the internal tea leaves and the use needs of placing the tea leaves.

[0040] The working principle of a box-type tea steaming machine provided by the utility model is as follows:

[0041] When in use, first open the box door 2, then put the tea leaves to be steamed into multiple placement net frames 7, then close the box door 2, and then start the No. 1 motor 3, the No. 2 motor 10 and the steam generator 14 to work, and the No. 1 motor 1 drives the rotating disk 4 at the output end to drive the turntable 6 connected to the rotating disk 4 through the telescopic component 5, the linkage column 8 located at the lower end of the turntable 6, and the multiple placement net frames 7 sleeved on the outer side of the linkage column 8 to rotate together, so as to realize the rotation of the placement net frames 7, and the No. 2 motor 10 drives the driving shaft 904 to rotate, and then the intermittent mechanism 9 that can reciprocate is used to complete the repeated up and down pushing of the linkage column 8 and the multiple placement net frames 7, so as to realize the repeated up and down shaking effect of the placement net frames 7, and the steam generator 14 injects high-temperature steam into the box body 1 through the nozzle 16 and the multiple nozzles 15 to steam the tea leaves placed in the placement net frames 7.

[0042] Among them, when the mesh frame 7 is repeatedly shaken up and down, the tea residue in the tea will be shaken together with the tea and fall into the collecting box 12 below. At the same time, the accumulated liquid produced by the high-temperature steam injected into the box body 1 after cooling will also be collected in the collecting box 12 below. In this way, the accumulated liquid and tea residue can be uniformly collected and processed through the collecting box 12, which is convenient for cleaning the box-type tea steaming machine after use.

[0043] Finally, it should be noted that the above description is only an embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made using the contents of the present utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present utility model.

Claims

1. A box-type tea steaming machine, comprising a box body (1), characterized in that: A No. 1 motor (3) is fixedly arranged on the upper end surface of the box body (1); the output end of the No. 1 motor (3) penetrates the upper end surface of the box body (1) and is fixedly arranged with a rotating disc (4); the rotating disc (4) is embedded on the inner top wall of the box body (1), and the lower end surface is fixedly connected to a rotating disc (6) through a plurality of telescopic components (5); a linkage column (8) is fixedly arranged at the center of the lower end surface of the rotating disc (6); and a plurality of screen frames (7) are fixedly sleeved on the outer side of the linkage column (8); A steam generator (14) is fixedly arranged on the outer wall of one side of the box body (1), and nozzles (16) are fixedly arranged on the inner walls of the left and right sides of the box body (1), each of the nozzles (16) is connected to the steam generator (14), and each of the nozzles (16) is fixedly arranged on the side facing the screen frame (7) on which it is placed. Collection boxes (12) are embedded on both left and right sides of the inner bottom wall of the box body (1), and a filter screen (13) is embedded on the upper end surface of each collection box (12); A sleeve (11) is fixedly arranged at the center of the inner bottom wall of the box body (1), an intermittent mechanism (9) is embedded in the sleeve (11), a movable seat (18) is fixedly connected to the upper part of the intermittent mechanism (9), and the lower end of the linkage column (8) is embedded in the movable seat (18).

2. A box-type tea steaming machine according to claim 1, characterized in that: The intermittent mechanism (9) comprises a base (905), a No. 2 motor (10) is embedded inside the base (905), a driving shaft (904) is fixedly connected to the output end of the No. 2 motor (10), an end of the driving shaft (904) away from the No. 2 motor (10) passes through the upper end surface of the base (905), and is fixedly connected to two side plates (903), a connecting rod (902) is arranged between the two side plates (903), and a roller (906) is fixedly arranged at both ends of the connecting rod (902); The intermittent mechanism (9) also includes a push plate (901) and a push rod (908). The push plate (901) is arranged above the base (905), and the upper end surface is fixedly connected to the movable seat (18) through two connecting columns (17). The center of the lower end surface is rotatably connected to the upper end of the push rod (908) through a ball (907), and the lower end of the push rod (908) is rotatably connected to one end of the connecting rod (902) through a ball (907).

3. The box-type tea steaming machine according to claim 1, characterized in that: The telescopic assembly (5) comprises an outer column (502) and an inner column (501); the outer column (502) is fixedly arranged on the upper end surface of the rotating disk (6); one end of the inner column (501) is movably embedded in the outer column (502), and the other end is fixedly connected to the lower end surface of the rotating disk (4).

4. The box-type tea steaming machine according to claim 3, characterized in that: The outer column (502) and the inner column (501) are both in the shape of long rectangular strips.

5. The box-type tea steaming machine according to claim 1, characterized in that: Each of the spray pipes (16) is connected to the steam generator (14) via a conduit, and each of the spray heads (15) is an atomizing spray head.

6. The box-type tea steaming machine according to claim 1, characterized in that: The lower end of the linkage column (8) passes through the upper end of the sleeve (11), the movable seat (18) is located inside the sleeve (11), and a sealing ring is embedded in the connection between the linkage column (8) and the sleeve (11).

7. The box-type tea steaming machine according to claim 2, characterized in that: The upper end surface of the base (905) is an inclined surface, and the two rollers (906) are respectively located on both sides of the inclined surface of the upper end of the base (905).

8. The box-type tea steaming machine according to claim 1, characterized in that: The front end surface of the box body (1) is hingedly provided with a box door (2).

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