Rapid discharging structure of tea roasting machine

Abstract

The rapid discharging structure of the tea roasting machine comprises a bottom shell, side frames are fixedly connected to the outer walls of the two sides of the bottom shell, and a top shell is installed at the top of the bottom shell; in the tea leaf processing process, due to the design of the first arc-shaped guide rib, the arc-shaped width of the first arc-shaped guide rib is obviously larger than that of the second arc-shaped guide rib, so that the first arc-shaped guide rib can effectively accelerate the discharging speed of fresh tea leaves in the rotating process of the rotary drum, and the overall production efficiency is improved; although the width of the cambered surface of the second arc-shaped guide rib is small, the length of the cambered surface of the second arc-shaped guide rib is larger than that of the cambered surface of the first arc-shaped guide rib, so that when the rotating drum rotates, the second arc-shaped guide rib can better promote fresh leaves in the rotating drum to be separated, the uniformity of the fresh leaves is improved, and the first arc-shaped guide rib and the second arc-shaped guide rib are matched with each other in the rotating process of the rotating drum. The discharging speed of the fresh leaves is increased, and the separation uniformity of the fresh leaves is ensured, so that the processing process of the tea leaves is more efficient and high in quality.

Description

Technical Field

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

[0002] Tea dryer is a kind of mechanical equipment specially used for drying tea leaves during the tea processing. Its main function is to remove moisture from tea leaves to maintain the quality of tea leaves and extend their shelf life. Tea dryer usually uses hot air to dry tea leaves. The hot air passes through the tea leaves layer, taking away moisture and gradually drying the tea leaves. This process is divided into several stages, including rolling, lifting and drying.

[0003] The following problems exist: the internal material discharge guide ribs of the existing tea frying and drying machine are straightly distributed on the inner wall of the material discharge structure. Due to the lack of guiding effect, when the material discharge structure rotates, the tea leaves inside can only pile up together, which not only reduces the quality of the tea leaves, but also affects the discharge speed. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A fast discharging structure of a tea frying and drying machine comprises a bottom shell, the outer walls on both sides of the bottom shell are fixedly connected to side frames, a top shell is installed on the top of the bottom shell, the inner walls of the bottom shell and the top shell are rotatably connected to a rotating drum, a plurality of groups of first arc-shaped guide ribs are fixedly connected to the front end of the inner wall of the rotating drum, a plurality of groups of second arc-shaped guide ribs are fixedly connected to the center of the inner wall of the rotating drum, a back ring is fixedly connected to the rear end of the inner wall of the rotating drum, a plurality of groups of cone-shaped blocks are fixedly connected to the outer edge of the front end of the back ring, a mesh disk is fixedly connected to one end of the inner wall of the back ring, and a cross plate is fixedly connected to the other end of the inner wall of the back ring.

[0007] As a further description of the above technical solution:

[0008] The two ends of the top of the side frame are fixedly connected with threaded shafts, the two ends of the outer wall of the top shell are fixedly connected with side blocks, the outer walls of the threaded shaft vertically penetrate the two ends of the side blocks, and the top of the outer wall of the threaded shaft is threadedly connected with a first nut.

[0009] As a further description of the above technical solution:

[0010] The front end of the side frame is fixedly connected with a front plate, the front end of the front plate is installed with a support block, long axis bolts penetrate both ends of the front plate and the support block, and roller blocks are fixedly connected to both ends of the top of the support block.

[0011] As a further description of the above technical solution:

[0012] The bottom ends of both sides of the opposite surfaces of the side frame are fixedly connected with bottom blocks, both ends of the bottom block are penetrated by plug shafts, the top ends of the outer walls of the plug shafts are threadedly connected with second nuts, and the bottoms of the plug shafts are fixedly connected with universal wheels.

[0013] As a further description of the above technical solution:

[0014] A backing plate is fixedly connected to the rear end of the opposite surface of the side frame, a forward and reverse motor is fixedly connected to the bottom of the backing plate, and a second pulley is rotatably connected to the movable end of the forward and reverse motor.

[0015] As a further description of the above technical solution:

[0016] One end of the top of the pad is fixedly connected with a shaft ring, the inner wall of the shaft ring is rotatably connected with a shaft core, and the front end of the shaft core is fixedly connected with a third pulley.

[0017] As a further description of the above technical solution:

[0018] The rear end of the cross plate is fixedly connected to the first pulley, the outer walls of the second and third pulleys are transmission-connected to the first belt body, the rear end of the shaft core is fixedly connected to the fourth pulley, and the outer walls of the first and fourth pulleys are transmission-connected to the second belt body.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) During the tea processing, the design of the first arc-shaped guide rib makes its arc width significantly larger than the arc width of the second arc-shaped guide rib, so that the first arc-shaped guide rib can effectively speed up the discharge speed of fresh leaves during the rotation of the drum, thereby improving the overall production efficiency. At the same time, although the arc width of the second arc-shaped guide rib is smaller, its arc length is larger than the arc length of the first arc-shaped guide rib, so that when the drum rotates, the second arc-shaped guide rib can better promote the separation of fresh leaves inside the drum and improve the uniformity of the fresh leaves. The first arc-shaped guide rib and the second arc-shaped guide rib cooperate with each other during the rotation of the drum, which not only improves the discharge speed of fresh leaves, but also ensures the uniformity of fresh leaf separation, thereby making the tea processing process more efficient and high-quality.

[0021] (2) When the forward and reverse motor drives the second pulley to rotate, the third pulley rotates together, and then the fourth pulley rotates, and the first pulley also rotates together, and then the drum will rotate inside the bottom shell and the top shell. When the forward and reverse motor rotates in another direction, the drum will also change direction and rotate in the other direction. By changing the rotation direction of the forward and reverse motor, the reciprocating motion of the drum can be achieved. By setting a universal wheel, the entire device can be more convenient to move. By setting a connecting structure between the plug shaft, the second nut and the bottom block, the universal wheel can be fixed to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0023] Figure 2 This is the second structural diagram of the utility model;

[0024] Figure 3 It is a left view of the utility model;

[0025] Figure 4 It is a left sectional view of the utility model;

[0026] Figure 5 For this utility model Figure 3 A partial enlarged view of the middle A area;

[0027] Figure 6 For this utility model Figure 4 A partial enlarged view of area B in the middle.

[0028] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0029] 1. Bottom shell; 2. Side frame; 3. Top shell; 4. Threaded shaft; 5. Side block; 6. First nut; 7. Rotating drum; 8. First arc-shaped guide rib; 9. Second arc-shaped guide rib; 10. Backing ring; 11. Cone tip block; 12. Mesh plate; 13. Cross plate; 14. First pulley; 15. Front plate; 16. Support block; 17. Long axis bolt; 18. Roller block; 19. Bottom block; 20. Insert shaft; 21. Second nut; 22. Universal wheel; 23. Pad; 24. Forward and reverse motor; 25. Second pulley; 26. Shaft ring; 27. Shaft core; 28. Third pulley; 29. ​​First belt body; 30. Fourth pulley; 31. Second belt body. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0033] Reference Figure 1-6 The utility model provides an embodiment of a rapid discharging structure of a tea frying and drying machine, comprising a bottom shell 1, the outer walls of both sides of the bottom shell 1 are fixedly connected to side frames 2, the top surface of the bottom shell 1 and the top surface of the side frames 2 are arranged on the same horizontal plane, a top shell 3 is installed on the top of the bottom shell 1, the size of the bottom shell 1 is the same as that of the top shell 3, both ends of the top of the side frames 2 are fixedly connected to threaded shafts 4, both ends of the outer wall of the top shell 3 are fixedly connected to side blocks 5, the outer walls of the threaded shafts 4 vertically penetrate the two ends of the side blocks 5 upward, both ends of the side blocks 5 are provided with through holes that penetrate up and down, the outer walls of the threaded shafts 4 vertically penetrate the through holes at both ends of the side blocks 5 upward, and the top ends of the outer walls of the threaded shafts 4 are threadedly connected with first nuts 6, by setting a connection structure between the threaded shafts 4 and the first nuts 6, the side blocks 5 can be fixed to the top of the side frames 2, and the top shell 3 and the bottom shell 1 can also be fixed together, at this time, the bottom surface of the top shell 3 and the top surface of the bottom shell 1 are tightly attached together.

[0034] The bottom shell 1 and the inner wall of the top shell 3 are rotatably connected with a rotating drum 7. First, the first nut 6 is removed, and then the top shell 3 is opened, and then the rotating drum 7 can be taken out from the bottom shell 1, thereby completing the disassembly of the rotating drum 7. The front end of the inner wall of the rotating drum 7 is fixedly connected to a plurality of first arc-shaped guide ribs 8, and the center of the inner wall of the rotating drum 7 is fixedly connected to a plurality of second arc-shaped guide ribs 9. During the tea processing process, the design of the first arc-shaped guide rib 8 makes its arc width significantly larger than the arc width of the second arc-shaped guide rib 9, so that the first arc-shaped guide rib 8 can effectively speed up the rotation of the rotating drum 7. The discharge speed of fresh leaves is increased, thereby improving the overall production efficiency. At the same time, although the arc width of the second arc guide rib 9 is smaller, its arc length is greater than the arc length of the first arc guide rib 8, so that the second arc guide rib 9 can better promote the separation of fresh leaves inside the rotating drum 7 when the rotating drum 7 rotates, and improve the uniformity of the fresh leaves. The first arc guide rib 8 and the second arc guide rib 9 cooperate with each other during the rotation of the rotating drum 7, which not only increases the discharge speed of fresh leaves, but also ensures the uniformity of fresh leaf separation, thereby making the tea processing process more efficient and high-quality.

[0035] A back ring 10 is fixedly connected to the rear end of the inner wall of the rotating drum 7, and a plurality of cone-shaped blocks 11 are fixedly connected to the outer edge of the front end of the back ring 10. When some fresh tea leaves fall into the narrow angle area between the rotating drum 7 and the back ring 10, as the rotating drum 7 continues to rotate, these fresh tea leaves will continue to accumulate at this angle and turn over. However, this turning process will not only have an adverse effect on the uniformity of the fresh tea leaves, but also may have a negative impact on the frying and drying effect of the fresh tea leaves. By providing the cone-shaped blocks 11, those fresh tea leaves that are turned over can be effectively During the process, fresh tea leaves accumulated at the angle between the rotating drum 7 and the back ring 10 are directly peeled off. In this way, the distribution of fresh tea leaves will become more uniform, which will help to improve the overall effect and efficiency of the frying and drying process. A mesh disk 12 is fixedly connected to one end of the inner wall of the back ring 10, and a cross plate 13 is fixedly connected to the other end of the inner wall of the back ring 10. A first pulley 14 is fixedly connected to the rear end of the cross plate 13. A circular hole running through the back ring 10 from front to back is opened in the back ring 10, and the outer wall of the mesh disk 12 and the end of the cross plate 13 are both installed in the circular hole inside the back ring 10.

[0036] A front plate 15 is fixedly connected to the front end of the side frame 2 relative to the front face. Both ends of the front plate 15 are provided with threaded holes that penetrate front and back. A support block 16 is installed at the front end of the front plate 15. Both sides of the rear end of the support block 16 are provided with threaded holes. The inner diameter of the threaded hole in the front plate 15 is the same as the inner diameter of the threaded hole in the support block 16. Long axis bolts 17 penetrate both ends of the front plate 15 and the support block 16. The outer wall of the long axis bolt 17 is simultaneously installed in the threaded holes inside the front plate 15 and the support block 16. By setting the long axis bolt 17, the support block 16 can be fixed to the front plate 15. Both ends of the top of the support block 16 are fixedly connected with roller blocks 18. After the long axis bolt 17 is removed, the roller block 18 and the support block 16 can be removed from the front plate 15. The roller block 18 is composed of a U-shaped block, a roller and a shaft body. Grooves are provided on both sides of the inner wall of the U-shaped block. The shaft bodies are installed at the centers of the two end faces of the roller. The outer walls of the shaft bodies are installed in the grooves on both sides of the inner wall of the U-shaped block. The shaft bodies can rotate in the grooves, and the rollers rotate together. The bottoms of the U-shaped blocks in the roller block 18 are fixedly connected to the two ends of the top of the support block 16. The outer walls of the rollers in the roller block 18 rotate along the outer wall of the rotating drum 7, which supports the rotating drum 7 and also improves the stability of the rotating drum 7 during rotation.

[0037] The bottom ends of both sides of the opposite surfaces of the side frame 2 are fixedly connected with bottom blocks 19, and plug shafts 20 are passed through both ends of the bottom block 19. Both ends of the bottom block 19 are provided with plug holes that pass through up and down. The outer walls of the plug shafts 20 vertically pass through the plug holes at both ends of the bottom block 19, and the top ends of the outer walls of the plug shafts 20 are threadedly connected with second nuts 21. The bottoms of the plug shafts 20 are fixedly connected with universal wheels 22. By setting the universal wheels 22, the entire device can be more convenient to move. By setting the connecting structure between the plug shafts 20, the second nuts 21 and the bottom block 19, the universal wheels 22 can be fixed on the device.

[0038] The rear end of the opposite surface of the side frame 2 is fixedly connected to a pad 23, a forward and reverse motor 24 is fixedly connected to the bottom of the pad 23, and a second pulley 25 is rotatably connected to the movable end of the forward and reverse motor 24. A collar 26 is fixedly connected to one end of the top of the pad 23, and an inner wall of the collar 26 is rotatably connected to an axis core 27. A third pulley 28 is fixedly connected to the front end of the axis core 27, and the outer walls of the second pulley 25 and the third pulley 28 are transmission-connected to a first belt body 29. A fourth pulley 30 is fixedly connected to the rear end of the axis core 27, and the outer walls of the first pulley 14 and the fourth pulley 30 are transmission-connected to the second The belt body 31, the second belt body 31 can connect the first pulley 14 and the fourth pulley 30 together, the first belt body 29 can connect the second pulley 25 and the third pulley 28 together, when the forward and reverse motor 24 rotates with the second pulley 25, the third pulley 28 rotates together, at this time the fourth pulley 30 rotates, and the first pulley 14 also rotates together, then the drum 7 will rotate inside the bottom shell 1 and the top shell 3, when the forward and reverse motor 24 rotates in another direction, the drum 7 will also change direction and rotate in another direction.

[0039] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A fast discharging structure of a tea frying and drying machine, comprising a bottom shell (1), characterized in that: The outer walls of both sides of the bottom shell (1) are fixedly connected to side frames (2), a top shell (3) is installed on the top of the bottom shell (1), the inner walls of the bottom shell (1) and the top shell (3) are rotatably connected to a rotating drum (7), a front end of the inner wall of the rotating drum (7) is fixedly connected to a plurality of groups of first arc-shaped guide ribs (8), a center of the inner wall of the rotating drum (7) is fixedly connected to a plurality of groups of second arc-shaped guide ribs (9), a rear end of the inner wall of the rotating drum (7) is fixedly connected to a back ring (10), a front end outer edge of the back ring (10) is fixedly connected to a plurality of groups of cone-shaped blocks (11), one end of the inner wall of the back ring (10) is fixedly connected to a mesh plate (12), and the other end of the inner wall of the back ring (10) is fixedly connected to a cross plate (13).

2. The rapid discharging structure of a tea frying and drying machine according to claim 1, characterized in that: The two ends of the top of the side frame (2) are fixedly connected to a threaded shaft (4), the two ends of the outer wall of the top shell (3) are fixedly connected to a side block (5), the outer wall of the threaded shaft (4) vertically penetrates the two ends of the side block (5), and the top end of the outer wall of the threaded shaft (4) is threadedly connected to a first nut (6).

3. The rapid discharging structure of a tea frying and drying machine according to claim 1 is characterized in that: A front plate (15) is fixedly connected to the front end of the side frame (2) relative to the front surface, a support block (16) is installed at the front end of the front plate (15), long axis bolts (17) penetrate through both ends of the front plate (15) and the support block (16), and roller blocks (18) are fixedly connected to both ends of the top of the support block (16).

4. The rapid discharging structure of a tea frying and drying machine according to claim 1, characterized in that: The bottom ends of both sides of the opposite surfaces of the side frame (2) are fixedly connected to bottom blocks (19), both ends of the bottom block (19) are penetrated by insertion shafts (20), the top ends of the outer walls of the insertion shafts (20) are threadedly connected to second nuts (21), and the bottoms of the insertion shafts (20) are fixedly connected to universal wheels (22).

5. The rapid discharging structure of the tea frying and drying machine according to claim 1 is characterized in that: A backing plate (23) is fixedly connected to the rear end of the opposite surface of the side frame (2), a forward and reverse motor (24) is fixedly connected to the bottom of the backing plate (23), and a second pulley (25) is rotatably connected to the movable end of the forward and reverse motor (24).

6. The rapid discharging structure of the tea frying and drying machine according to claim 5, characterized in that: One end of the top of the pad (23) is fixedly connected to a shaft ring (26), the inner wall of the shaft ring (26) is rotatably connected to a shaft core (27), and the front end of the shaft core (27) is fixedly connected to a third pulley (28).

7. The rapid discharging structure of the tea frying and drying machine according to claim 6, characterized in that: The rear end of the cross plate (13) is fixedly connected to the first belt pulley (14), the outer walls of the second belt pulley (25) and the third belt pulley (28) are transmission-connected to the first belt body (29), the rear end of the shaft core (27) is fixedly connected to the fourth belt pulley (30), and the outer walls of the first belt pulley (14) and the fourth belt pulley (30) are transmission-connected to the second belt body (31).

Images