An air-cooling conveying device for black tea production

Abstract

The utility model discloses an air-cooled conveying device for black tea production, which belongs to the technical field of black tea production, and comprises a conveyor body, a vent is provided on the conveyor belt of the conveyor body, a connecting plate is fixedly connected to the bottom of the conveyor body, a fixing hole is provided on the connecting plate, a bolt is movably connected to the connecting plate through the fixing hole, a nut is threadedly connected to one end of the bolt, and one side of the nut is fitted with one side of the connecting plate. By arranging the conveyor body, the support sleeve, the fixing hole, the connecting plate, the vent, the bolt, the nut, the box body and the fan, the black tea can be cooled from bottom to top, which can effectively prevent the black tea from adhering to the conveyor belt of the conveyor body during the cooling and transmission of the black tea, thereby preventing the need for assistance from staff when the black tea is detached from the conveyor body, thereby avoiding the waste of human resources and the reduction of work efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of black tea production, and specifically relates to an air-cooling conveying device for black tea production. Background Art

[0002] Black tea is the tender leaves or tender leaves of the Camellia sinensis plant. Black tea contains vitamins, caffeine, amino acids, minerals, polysaccharides, tea polyphenols and other nutrients and functional ingredients;

[0003] After checking the public (announcement) number: CN204191495U, a cooling unit for black tea production is disclosed. This technology discloses "including a cooling trough body, the cooling trough body is connected to a power device and a control unit for controlling the power device; the bottom of the cooling trough body is provided with a rubber conveyor belt, a set of fixed plates are mounted on the two side plates of the cooling trough body, a fan is installed on the fixed plate, and the front of the fan and the rubber conveyor belt are opposite. The technical solution has the advantages of being able to effectively solve the existing black tea production process, which has no special cooling equipment and is cooled by natural wind, resulting in slow cooling speed, long working cycle, low production efficiency, affecting the automation degree of the entire production line and the quality of black tea, and the whole structure is simple, and can be widely used in the cooling field of the black tea production process. ";

[0004] However, in the above-mentioned comparative documents, the black tea is directly cooled by a fan during transmission and cooling. When the black tea is cooled by wind from above, due to the certain stickiness of the surface of the black tea, the wind blowing from above the black tea may cause the black tea to adhere to the conveyor belt during the long-term transportation of the black tea. Therefore, when the black tea flows out of the conveyor belt, the staff may need to use tools to remove the black tea from the conveyor belt, which will reduce the work efficiency and may damage the black tea when the staff removes it, thereby affecting the quality and taste of the black tea.

[0005] In order to solve the above problems, the present application proposes an air-cooling conveying device for black tea production. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes an air-cooling conveying device for black tea production to overcome the above technical problems existing in the existing related technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A wind-cooled conveying device for black tea production comprises a conveyor body, a conveyor belt of the conveyor body is provided with a vent, a connecting plate is fixedly connected to the bottom of the conveyor body, a fixing hole is provided on the connecting plate, a bolt is movably connected to the connecting plate through the fixing hole, a nut is threadedly connected to one end of the bolt, one side of the nut is fitted with one side of the connecting plate, a support sleeve is movably connected to the connecting plate, a side of the support sleeve close to the nut is fitted with a side of the connecting plate away from the nut, the top of the support sleeve is fixedly connected to a box, and a fan is fixedly connected to the inner wall of the box.

[0009] Preferably, a limiting hole is provided on the top of the conveyor body, and the conveyor body is fixedly connected to a spring through the limiting hole. A connecting column is fixedly connected to the top of the spring, and one end of the connecting column connected to the spring is located inside the limiting hole provided in the conveyor body, and the outer wall of the connecting column is fitted with the limiting hole provided in the conveyor body. A protective plate is fixedly connected to the end of the connecting column away from the spring, and a vibration motor is fixedly connected to the top of the protective plate.

[0010] By setting limit holes, springs, connecting columns and protective plates, the tea leaves can be protected and blocked to prevent them from detaching from the conveyor body when being blown by the fan, thereby preventing the black tea from being damaged during transportation and affecting the taste of the black tea.

[0011] Preferably, a baffle is fixedly connected to the outer wall of the protective plate, and a side of the baffle close to the vibration motor is in contact with the outer wall of the conveyor body.

[0012] By setting a baffle, the black tea can be blocked to prevent it from falling onto the ground when it detaches from the protective plate, thereby preventing the black tea from being damaged during transportation and further preventing the taste of the black tea from being affected.

[0013] Preferably, heat dissipation holes are provided on the protective plate.

[0014] By providing the heat dissipation holes, rapid heat dissipation of the black tea can be achieved. When the fan cools and dissipates the heat of the black tea, the wind that absorbs the heat can quickly leave the device through the heat dissipation holes, thereby achieving a rapid cooling effect and avoiding damage to the black tea.

[0015] Preferably, the outer wall of the connecting column is fixedly connected to a limiting plate, and the outer wall of the limiting plate fits with a limiting hole formed on the conveyor body.

[0016] By setting a limit plate, the connecting column and the protective plate can be prevented from detaching from the conveyor belt body when the vibration motor vibrates the protective plate and the connecting column, thereby avoiding affecting the operating effect of the device and further avoiding affecting the transportation rate of black tea.

[0017] Preferably, a connecting block is fixedly connected to the top of the conveyor body, a groove is provided on the top of the connecting block, the connecting block is movably connected to the limiting plate through the groove, and the outer wall of the limiting plate fits with the groove provided in the connecting block.

[0018] By setting connecting blocks, grooves and limiting plates, the amount of black tea can be limited, so that the black tea can be spread more evenly when passing through the conveyor body, thereby avoiding the accumulation of black tea and further avoiding damage to the tea leaves.

[0019] Preferably, an air inlet is provided on the box body.

[0020] By setting the air inlet, the air can be quickly guided, so that the wind force is stronger, and the device can cool the black tea more quickly.

[0021] In summary, the technical effects and advantages of the utility model are as follows:

[0022] By providing a conveyor body, a support sleeve, fixing holes, a connecting plate, a vent, bolts, nuts, a box and a fan, the black tea can be cooled from bottom to top, which can effectively prevent the black tea from adhering to the conveyor belt of the conveyor body during the cooling and transmission process, thereby avoiding the need for staff assistance when the black tea is separated from the conveyor body, thereby avoiding waste of human resources and reduced work efficiency.

[0023] By providing a protective plate, a limit hole, a spring, a connecting column and a heat dissipation hole, the black tea can be blocked to prevent it from detaching from the conveyor body when being blown upward by the fan, thereby preventing the black tea from being damaged during transmission and further avoiding affecting the taste of the black tea. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the fan and its related parts of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the spring and its related parts of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the limited plate and its related parts of the utility model.

[0028] In the figure:

[0029] 1. Conveyor body; 2. Support sleeve; 3. Protective plate; 4. Ventilation port; 5. Connecting plate; 6. Vibration motor; 7. Fixing hole; 8. Bolt; 9. Nut; 10. Box; 11. Fan; 12. Limiting hole; 13. Spring; 14. Limiting plate; 15. Connecting column; 16. Heat dissipation hole; 17. Connecting block; 18. Groove; 19. Limiting plate; 20. Baffle; 21. Air inlet. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Reference Figure 1 and Figure 2 , a wind-cooled conveying device for black tea production, comprising a conveyor body 1, the conveyor body 1 is used to convey black tea, a vent 4 is provided on the conveyor belt of the conveyor body 1, and the vent 4 is set to a plurality of small holes, a connecting plate 5 is fixedly connected to the bottom of the conveyor body 1, a fixing hole 7 is provided on the connecting plate 5, and a bolt 8 is movably connected to the connecting plate 5 through the fixing hole 7, and the fixing hole 7 is used to facilitate the installation of the bolt 8, and a nut 9 is threadedly connected to one end of the bolt 8, and the nut 9 is used to fix the bolt 8, and one side of the nut 9 is fitted with one side of the connecting plate 5, and the connecting plate 5 is movably connected with a support sleeve 2, and the connecting plate 5 can be slidably connected to the support sleeve 2 through the fixing hole 7, the bolt 8 and the nut 9, and the side of the support sleeve 2 close to the nut 9 is fitted with the side of the connecting plate 5 away from the nut 9, and the top of the support sleeve 2 is fixedly connected with a box body 10, and the inner wall of the box body 10 is fixedly connected with a fan 11, and the box body 10 is used to fix the fan 11, and the fan 11 is used to blow and cool the black tea on the conveyor body 1, so as to avoid damage to the black tea.

[0032] Reference Figure 1 and Figure 3 A limiting hole 12 is provided at the top of the conveyor body 1, and a spring 13 is fixedly connected to the conveyor body 1 through the limiting hole 12. The limiting hole 12 is used to limit the spring 13. A connecting column 15 is fixedly connected to the top of the spring 13. The spring 13 is used to reset the connecting column 15. One end of the connecting column 15 connected to the spring 13 is located inside the limiting hole 12 provided in the conveyor body 1, and the outer wall of the connecting column 15 is in contact with the limiting hole 12 provided in the conveyor body 1. A protective plate 3 is fixedly connected to one end of the connecting column 15 away from the spring 13. The protective plate 3 is used to prevent the black tea from detaching. A vibration motor 6 is fixedly connected to the top of the protective plate 3. The vibration motor 6 is used to vibrate the protective plate 3.

[0033] Reference Figure 1The outer wall of the protective plate 3 is fixedly connected with a baffle 20, and the side of the baffle 20 close to the vibration motor 6 is in contact with the outer wall of the conveyor body 1. The baffle 20 is used to block the black tea and prevent the black tea from falling to the ground when it is detached from the protective plate 3, thereby avoiding damage to the black tea during transportation and further avoiding affecting the taste of the black tea.

[0034] Reference Figure 2 and Figure 3 The protective plate 3 is provided with heat dissipation holes 16, which are used to quickly dissipate the heat of the black tea. When the fan 11 cools and dissipates the heat of the black tea, the wind that absorbs the heat can quickly leave the device through the heat dissipation holes 16, thereby achieving a rapid cooling effect and avoiding damage to the black tea.

[0035] Reference Figure 1 and Figure 3 The outer wall of the connecting column 15 is fixedly connected to the limit plate 14, and the outer wall of the limit plate 14 is in contact with the limit hole 12 provided on the conveyor body 1. The limit plate 14 is used to prevent the connecting column 15 and the protective plate 3 from being separated from the conveyor body 1 when the vibration motor 6 vibrates the protective plate 3 and the connecting column 15, thereby avoiding affecting the operation effect of the device and further avoiding affecting the transportation rate of the black tea.

[0036] Reference Figure 4 A connecting block 17 is fixedly connected to the top of the conveyor body 1, and a groove 18 is provided on the top of the connecting block 17. The connecting block 17 is movably connected to a limiting plate 19 through the groove 18. The outer wall of the limiting plate 19 fits with the groove 18 provided in the connecting block 17. The connecting block 17, the groove 18 and the limiting plate 19 are used to limit the amount of black tea, so that the black tea can be spread more evenly when passing through the conveyor body 1, thereby avoiding the accumulation of black tea and further avoiding damage to the tea leaves.

[0037] Reference Figure 2 An air inlet 21 is provided on the box body 10, and the air inlet 21 is used to guide the air quickly, so that the wind force is stronger, and the device can cool the black tea more quickly.

[0038] Working principle:

[0039] The black tea enters through one end of the conveyor body 1. After being transmitted for a certain distance, the limiting plate 19 will limit the tea, so that a small amount of tea can be spread on the conveyor body 1 during the flow. At the same time, the staff can also adjust the height of the limiting plate 19 by replacing the limiting plate 19. After the black tea passes through the limiting plate 19, the fan 11 is started. The wind generated by the fan 11 will blow the black tea through the vent 4, so that the black tea can be cooled quickly. In the process of the black tea being blown, a small amount of black tea will adhere to the protective plate 3 under the influence of the wind. At this time, the vibration motor 6 on the protective plate 3 is started, and the vibration motor 6 vibrates to make the black tea attached to the protective plate 3 separate from the protective plate 3. The black tea that has separated from the protective plate 3 falls onto the conveyor body 1 again under the obstruction of the baffle 20, and moves down to the process through the transmission belt at the other end of the conveyor body 1, thereby avoiding the tea from adhering to the conveyor body 1, and thus avoiding affecting the quality of the black tea.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air-cooled conveying device for black tea production, comprising a conveyor body (1), characterized in that: A vent (4) is provided on the conveyor belt of the conveyor body (1); a connecting plate (5) is fixedly connected to the bottom of the conveyor body (1); a fixing hole (7) is provided on the connecting plate (5); a bolt (8) is movably connected to the connecting plate (5) through the fixing hole (7); a nut (9) is threadedly connected to one end of the bolt (8); one side of the nut (9) is in contact with one side of the connecting plate (5); the connecting plate (5) is movably connected to a support sleeve (2); a side of the support sleeve (2) close to the nut (9) is in contact with a side of the connecting plate (5) away from the nut (9); a box body (10) is fixedly connected to the top of the support sleeve (2); a fan (11) is fixedly connected to the inner wall of the box body (10).

2. The air-cooling conveying device for black tea production according to claim 1, characterized in that: A limiting hole (12) is provided at the top of the conveyor body (1), and a spring (13) is fixedly connected to the conveyor body (1) through the limiting hole (12). A connecting column (15) is fixedly connected to the top of the spring (13). One end of the connecting column (15) connected to the spring (13) is located inside the limiting hole (12) provided in the conveyor body (1), and the outer wall of the connecting column (15) is fitted with the limiting hole (12) provided in the conveyor body (1). One end of the connecting column (15) away from the spring (13) is fixedly connected to a protective plate (3), and the top of the protective plate (3) is fixedly connected to a vibration motor (6).

3. The air-cooling conveying device for black tea production according to claim 2, characterized in that: The outer wall of the protective plate (3) is fixedly connected with a baffle (20), and a side of the baffle (20) close to the vibration motor (6) is in contact with the outer wall of the conveyor body (1).

4. The air-cooling conveying device for black tea production according to claim 2, characterized in that: The protective plate (3) is provided with heat dissipation holes (16).

5. The air-cooling conveying device for black tea production according to claim 2, characterized in that: The outer wall of the connecting column (15) is fixedly connected to the limiting plate (14), and the outer wall of the limiting plate (14) is in contact with the limiting hole (12) provided in the conveyor body (1).

6. The air-cooling conveying device for black tea production according to claim 1, characterized in that: A connecting block (17) is fixedly connected to the top of the conveyor body (1), a groove (18) is provided on the top of the connecting block (17), the connecting block (17) is movably connected to a limiting plate (19) via the groove (18), and an outer wall of the limiting plate (19) is fitted with the groove (18) provided on the connecting block (17).

7. The air-cooling conveying device for black tea production according to claim 1, characterized in that: The box body (10) is provided with an air inlet (21).

Images