Tea roasting machine

Abstract

The utility model relates to the technical field of tea frying, and discloses a tea frying machine which comprises a base, rotating rods are rotatably connected to the tops of the two sides of the base, a containing vessel is fixedly connected to the inner sides of the rotating rods, L-shaped frames are fixedly connected to the two sides of the top of the containing vessel, and cover plates are slidably connected to the surfaces of the L-shaped frames. A motor is installed at the top of the cover plate, a scraper knife is fixedly connected to the output end of the motor, a control cabinet is installed on one side of the containing vessel, hydraulic pumps are fixedly connected to the inner sides of L-shaped frames, the bottoms of the hydraulic pumps are fixedly connected with the top of the cover plate, and a heating wire is installed at the bottom of the containing vessel. According to the tea stir-frying machine, after a user finishes stir-frying of tea, a hydraulic pump retracts to drive a cover plate to move upwards, the top of a containing vessel is opened, a rotating disc is rotated to drive a rotating rod to rotate, the containing vessel is turned over, and all tea in the containing vessel can be taken out conveniently.

Description

Technical Field

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

[0002] Stir-frying tea refers to the process of withering tea leaves in a pot over a low fire during the tea making process. This allows the moisture in the tea leaves to evaporate quickly, blocking the fermentation process of the tea leaves and completely retaining the essence of the tea juice. This is a major leap forward in the history of tea making.

[0003] A Chinese patent discloses an octagonal tea frying and drying machine (authorization announcement number CN203388188U). The patented octagonal cylinder has good ventilation effect, which can improve the quality of tea. The trumpet-shaped outlet skirt is convenient for tea discharge. The furnace body has more than two stoves, high heating efficiency, and can control the temperature in the drum in sections. The furnace cover has good thermal insulation effect, which has the advantages of energy saving and emission reduction.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: most of the existing tea frying and drying machines are of drum type, and the tea leaves are heated evenly through the rotation of the drum. However, in order to prevent the tea leaves from overflowing during the rotation of the drum, the drum is usually deeper, resulting in the inconvenience of taking out the fried tea leaves, and the phenomenon of incomplete removal, which affects the efficiency of tea frying and the quality of subsequent tea leaves. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in the prior art, in order to prevent the tea leaves from overflowing during the rotation of the drum, the drum is usually deep, which makes it inconvenient to take out the fried tea leaves and affects the efficiency of tea frying. For this reason, we propose a tea frying and drying machine.

[0006] In order to achieve the above-mentioned objectives, the present application adopts the following technical scheme: a tea frying and drying machine comprises a base, the tops of both sides of the base are rotatably connected with rotating rods, the inner sides of the rotating rods are fixedly connected with a holding dish, both sides of the top of the holding dish are fixedly connected with L-shaped frames, the surface of the L-shaped frame is slidably connected with a cover plate, a motor is installed on the top of the cover plate, a scraper is fixedly connected to the output end of the motor, a control cabinet is installed on one side of the holding dish, a hydraulic pump is fixedly connected to the inner side of the L-shaped frame, the bottom of the hydraulic pump is fixedly connected to the top of the cover plate, a heating wire is installed on the bottom of the holding dish, a first gear is fixedly connected to the surface of the rotating rod, a rotating shaft is rotatably connected to the inside of one side of the base, a second gear is fixedly connected to the surface of the rotating shaft, the surface of the first gear is meshed with the surface of the second gear, and one end of the rotating shaft is fixedly connected to a turntable.

[0007] Preferably, a bearing is fixedly connected to the interior of one side of the base, and the inner wall of the bearing is fixedly connected to the outer wall of the rotating shaft.

[0008] Preferably, a storage groove is formed on one side of the base. A limiting tooth plate is slidably connected inside the storage groove, and the top of the limiting tooth plate is meshed with the surface of a second gear.

[0009] Preferably, an oval block is rotatably connected inside the storage groove. One side of the oval block is fixedly connected with a connecting rod. A placement groove is formed at the other end of the connecting rod. A telescopic rod is slidably connected inside the placement groove. The other end of the telescopic rod is fixedly connected with a knob. A limiting hole is formed on one side of the base, and a limiting block is fixedly connected to one side of the knob.

[0010] Preferably, one end of the telescopic rod is fixedly connected with a tension spring, and the other end of the tension spring is fixedly connected with one side inside the placement groove.

[0011] Preferably, limiting sliding grooves are formed at both the top and the bottom inside the placement groove, and limiting sliding blocks are fixedly connected to both the top and the bottom of the telescopic rod.

[0012] Preferably, first sliding grooves are formed on both sides of the storage groove, and first sliding blocks are fixedly connected to both sides of the limiting tooth plate.

[0013] The technical effects and advantages of the present utility model:

[0014] In the present utility model, after the user finishes stir-frying the tea leaves, the hydraulic pump retracts to drive the cover plate to move upward, opening the top of the holding dish. By rotating the turntable to drive the rotating rod to rotate, the holding dish is flipped, facilitating the complete removal of the tea leaves inside the holding dish. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of the present utility model;

[0016] Figure 2 is the schematic diagram of the heating structure of the present utility model;

[0017] Figure 3 is the schematic diagram of the shovel structure of the present utility model;

[0018] Figure 4 is the schematic diagram of the limiting structure of the present utility model;

[0019] Figure 5 is the cross-sectional view of the knob structure of the present utility model.

[0020] Description of the reference numerals:

[0021] 1. Base; 2. Rotating rod; 3. Containing dish; 4. L-shaped frame; 5. Cover plate; 6. Hydraulic pump; 7. Motor; 8. Control cabinet; 9. Heating wire; 10. Shovel; 11. First gear; 12. Rotating shaft; 13. Second gear; 14. Turntable; 15. Bearing; 16. Storage groove; 17. Limit tooth plate; 18. Oval block; 19. Connecting rod; 20. Knob; 21. Telescopic rod; 22. Limit hole; 23. Limit block; 24. Tensile spring; 25. Limit sliding groove; 26. Limit slider; 27. First sliding groove; 28. First slider; 29. Placing groove. Detailed implementation manner

[0022] Now, with reference to the attached drawings and preferred embodiments, the present utility model will be further described in detail. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0023] Refer to Figures 1 - 3 As shown, the present utility model provides a technical solution: a tea drying machine, including a base 1. Rotating rods 2 are rotatably connected to the tops of both sides of the base 1. A containing dish 3 is fixedly connected to the inner sides of the rotating rods 2. L-shaped frames 4 are fixedly connected to both sides of the top of the containing dish 3. A cover plate 5 is slidably connected to the surface of the L-shaped frames 4. A motor 7 is installed on the top of the cover plate 5. A shovel 10 is fixedly connected to the output end of the motor 7. A control cabinet 8 is installed on one side of the containing dish 3. Hydraulic pumps 6 are fixedly connected to the inner sides of the L-shaped frames 4. The bottoms of the hydraulic pumps 6 are fixedly connected to the top of the cover plate 5. A heating wire 9 is installed at the bottom of the containing dish 3. A first gear 11 is fixedly connected to the surface of the rotating rod 2. A rotating shaft 12 is rotatably connected to the inside of one side of the base 1. A second gear 13 is fixedly connected to the surface of the rotating shaft 12. The surface of the first gear 11 is meshed with the surface of the second gear 13. One end of the rotating shaft 12 is fixedly connected to a turntable 14. The user controls the hydraulic pump 6 to retract through the control cabinet 8, driving the cover plate 5 to move upward to open the top of the containing dish 3. After putting the tea into the inside of the containing dish 3, the hydraulic pump 6 drives the cover plate 5 to move downward to close the top of the containing dish 3. The heating wire 9 is controlled to heat and the motor 7 is controlled to rotate through the control cabinet 8, driving the shovel 10 to stir-fry the tea inside the containing dish 3. After the tea is stir-fried, the hydraulic pump 6 retracts to drive the cover plate 5 to move upward to open the top of the containing dish 3. By rotating the turntable 14 to drive the rotating rod 2 to rotate, the containing dish 3 is turned over, facilitating the removal of the tea inside the containing dish 3.

[0024] Refer to Figure 4 As shown, in this implementation: A bearing 15 is fixedly connected to the inside of one side of the base 1. The inner wall of the bearing 15 is fixedly connected to the outer wall of the rotating shaft 12. By installing the bearing 15 on the surface of the rotating shaft 12, the rotation of the rotating shaft 12 can be more labor-saving and the wear can be reduced at the same time.

[0025] Refer to Figure 1 、 Figure 3 and Figure 4 As shown, in this embodiment: a storage groove 16 is formed on one side of the base 1, a limiting tooth plate 17 is slidably connected inside the storage groove 16, the top of the limiting tooth plate 17 is meshed with the surface of the second gear 13. When the user rotates the turntable 14 to drive the dish 3 to flip, after the dish 3 is in a horizontal state, the limiting tooth plate 17 is moved upward so that the top of the limiting tooth plate 17 is meshed with the surface of the second gear 13 to limit the second gear 13 and prevent the dish 3 from flipping during the operation of the device.

[0026] Refer to Figure 4 and Figure 5 As shown, in this embodiment: an oval block 18 is rotatably connected inside the storage groove 16, a connecting rod 19 is fixedly connected to one side of the oval block 18, a placement groove 29 is formed at the other end of the connecting rod 19, a telescopic rod 21 is slidably connected inside the placement groove 29, a knob 20 is fixedly connected to the other end of the telescopic rod 21, a limiting hole 22 is formed on one side of the base 1, a limiting block 23 is fixedly connected to one side of the knob 20. When the user needs to fix the angle of the dish 3, the knob 20 is rotated to make the oval block 18 rotate, pushing the limiting tooth plate 17 upward to limit the second gear 13. At the same time, the knob 20 is pressed so that the limiting block 23 enters the limiting hole 22 to fix the knob 20 and prevent the angle of the knob 20 from changing due to the vibration during the operation of the device, resulting in the downward movement of the limiting tooth plate 17 and releasing the limit on the second gear 13.

[0027] Refer to Figure 5 As shown, in this embodiment: a tension spring 24 is fixedly connected to one end of the telescopic rod 21, and the other end of the tension spring 24 is fixedly connected to one side inside the placement groove 29. By installing a tension spring 24 at one end of the telescopic rod 21, a continuous pulling force can be exerted on the knob 20 to prevent the telescopic rod 21 from being displaced due to the vibration during the operation of the device, resulting in the limiting block 23 being disengaged from the inside of the limiting hole 22.

[0028] Refer to Figure 5As shown, in this implementation: limiting sliding grooves 25 are provided at both the top and bottom inside the placement groove 29, and limiting sliding blocks 26 are fixedly connected to both the top and bottom of the telescopic rod 21. When the user needs to flip the containing dish 3, by pulling the knob 20, the limiting block 23 is disengaged from the inside of the limiting hole 22, so that the knob 20 can rotate. Rotating the knob 20 releases the limit on the limiting tooth plate 17, and the limiting tooth plate 17 is moved downward to disengage from the surface of the second gear 13, so that the second gear 13 can rotate. Rotating the turntable 14 flips the containing dish 3. During the process of pulling the knob 20, the limiting sliding blocks 26 at the top and bottom of the telescopic rod 21 move inside the limiting sliding grooves 25 to limit the movement of the knob 20 and prevent the telescopic rod 21 from disengaging from the inside of the placement groove 29.

[0029] Referring to Figure 4 As shown, in this implementation: first sliding grooves 27 are provided on both sides of the storage groove 16, and first sliding blocks 28 are fixedly connected to both sides of the limiting tooth plate 17. During the process of the user rotating the knob 20 to push the limiting tooth plate 17 to move, the first sliding blocks 28 on both sides of the limiting tooth plate 17 move inside the first sliding grooves 27 to assist the movement of the limiting tooth plate 17 and prevent the limiting tooth plate 17 from tilting and causing movement jamming.

[0030] Working principle: The user controls the hydraulic pump 6 to retract through the control cabinet 8, driving the cover plate 5 to move upward, opening the top of the containing dish 3. After putting the tea leaves into the inside of the containing dish 3, the hydraulic pump 6 drives the cover plate 5 to move downward to close the top of the containing dish 3. The control cabinet 8 is used to control the heating wire 9 to heat and the motor 7 to rotate, driving the shovel 10 to stir-fry the tea leaves inside the containing dish 3. After the tea leaves are stir-fried, the hydraulic pump 6 retracts to drive the cover plate 5 to move upward, opening the top of the containing dish 3. The turntable 14 is rotated to drive the rotating rod 2 to rotate, causing the containing dish 3 to flip. By installing a bearing 15 on the surface of the rotating shaft 12, the rotation of the rotating shaft 12 can be made more labor-saving and the wear can be reduced at the same time. The turntable 14 is rotated to drive the containing dish 3 to flip. After the containing dish 3 is in a horizontal state, the limit tooth plate 17 is moved upward so that the top of the limit tooth plate 17 meshes with the surface of the second gear 13 to limit the second gear 13 and prevent the containing dish 3 from flipping during the operation of the equipment. When the angle of the containing dish 3 needs to be fixed, the knob 20 is rotated to make the elliptical block 18 rotate, pushing the limit tooth plate 17 upward to limit the second gear 13. At the same time, the knob 20 is pressed so that the limit block 23 enters the limit hole 22 to fix the knob 20 and prevent the vibration during the operation of the equipment from changing the angle of the knob 20, resulting in the downward movement of the limit tooth plate 17 and releasing the limit on the second gear 13. By installing a tension spring 24 at one end of the telescopic rod 21, a continuous pulling force can be exerted on the knob 20 to prevent the telescopic rod 21 from being displaced due to the vibration during the operation of the equipment, resulting in the limit block 23 being separated from the inside of the limit hole 22. When the containing dish 3 needs to be flipped, the knob 20 is pulled to make the limit block 23 separate from the inside of the limit hole 22, so that the knob 20 can be rotated. The knob 20 is rotated to release the limit on the limit tooth plate 17, and the limit tooth plate 17 is moved downward to separate from the surface of the second gear 13, so that the second gear 13 can rotate. The turntable 14 is rotated to flip the containing dish 3. During the process of pulling the knob 20, the limit sliding blocks 26 at the top and bottom of the telescopic rod 21 move inside the limit sliding groove 25 to limit the movement of the knob 20 and prevent the telescopic rod 21 from being separated from the inside of the placement groove 29. During the process of rotating the knob 20 to push the limit tooth plate 17 to move, the first sliding blocks 28 on both sides of the limit tooth plate 17 move inside the first sliding groove 27 to assist the movement of the limit tooth plate 17 and prevent the limit tooth plate 17 from tilting and causing movement jams.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Tea drying machine, including a base (1), characterized in that: On the top of both sides of the base (1), there are rotatably connected rotating rods (2). Inside the rotating rods (2), there are fixedly connected containing dishes (3). On both sides of the top of the containing dishes (3), there are fixedly connected L-shaped frames (4). On the surface of the L-shaped frames (4), there is a sliding connection with a cover plate (5). On the top of the cover plate (5), there is installed a motor (7). The output end of the motor (7) is fixedly connected with a shovel (10). On one side of the containing dish (3), there is installed a control cabinet (8). Inside the L-shaped frames (4), there are fixedly connected hydraulic pumps (6). The bottom of the hydraulic pumps (6) is fixedly connected with the top of the cover plate (5). At the bottom of the containing dish (3), there is installed a heating wire (9). On the surface of the rotating rod (2), there is fixedly connected a first gear (11). Inside one side of the base (1), there is a rotatably connected rotating shaft (12). On the surface of the rotating shaft (12), there is fixedly connected a second gear (13). The surface of the first gear (11) is meshed with the surface of the second gear (13). One end of the rotating shaft (12) is fixedly connected with a turntable (14).

2. The tea drying machine according to claim 1, characterized in that: Inside one side of the base (1), there is fixedly connected a bearing (15). The inner wall of the bearing (15) is fixedly connected with the outer wall of the rotating shaft (12).

3. The tea drying machine according to claim 1, characterized in that: On one side of the base (1), there is opened a storage groove (16). Inside the storage groove (16), there is a sliding connection with a limiting toothed plate (17). The top of the limiting toothed plate (17) is meshed with the surface of the second gear (13).

4. The tea stir-frying and drying machine according to claim 3, wherein: Inside the storage groove (16), there is a rotatably connected oval block (18). On one side of the oval block (18), there is fixedly connected a connecting rod (19). At the other end of the connecting rod (19), there is opened a placement groove (29). Inside the placement groove (29), there is a sliding connection with a telescopic rod (21). The other end of the telescopic rod (21) is fixedly connected with a knob (20). On one side of the base (1), there is opened a limiting hole (22). On one side of the knob (20), there is fixedly connected a limiting block (23).

5. The tea stir-frying and drying machine according to claim 4, characterized in that: One end of the telescopic rod (21) is fixedly connected with a tension spring (24). The other end of the tension spring (24) is fixedly connected with one side inside the placement groove (29).

6. The tea frying and drying machine according to claim 4, characterized in that: On the top and bottom inside the placement groove (29), there are opened limiting sliding grooves (25). On the top and bottom of the telescopic rod (21), there are fixedly connected limiting sliding blocks (26).

7. The tea stir-frying and drying machine according to claim 3, characterized in that: On both sides of the storage groove (16), there are opened first sliding grooves (27). On both sides of the limiting toothed plate (17), there are fixedly connected first sliding blocks (28).

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