Drying device with data acquisition function for tobacco production

Abstract

The utility model relates to the technical field of tobacco leaf drying, in particular to a tobacco production drying device with a data acquisition function, which comprises a drying device body, one side of the drying device body is slidably connected with an opening and closing door, and the outer side of the opening and closing door is provided with a detection head and a horizontal moving assembly. The detection head is fixedly arranged on a horizontal moving assembly driving the detection head to enter and exit from the drying device body, and one end of the horizontal moving assembly is in transmission connection with a circumferential rotating assembly used for driving the horizontal moving assembly to rotate. One side wall of the drying device body is provided with a vertical moving assembly for driving the circumferential rotating assembly to move up and down in a reciprocating mode, the top of the drying device body is fixedly connected with an analyzer, and the analyzer is electrically connected with the detection head through a communication line. The device is simple in structure and convenient to operate, and can automatically carry out data acquisition on tobacco leaf curing conditions at different positions.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco drying, in particular to a drying device for tobacco production with a data acquisition function. Background Technique

[0002] After the tobacco leaves are harvested, the moisture inside the tobacco leaves needs to be dried, and then the tobacco leaves are processed in other aspects, which requires the use of a tobacco leaf baking device.

[0003] For example, a Chinese patent with the publication number CN218864645U discloses a drying device for tobacco production, including a chassis. A blower is embedded and installed at the top end inside the chassis. A wind baffle is arranged below the blower. A cavity is formed between the wind baffle and the inner wall of the chassis. A heating wire is installed inside the cavity. A plurality of hot air outlets are opened on the outer wall of the wind baffle. The hot air enters the inside of the chassis through the hot air outlets. Through the design of four flow guiding plates, the hot air circulates inside the chassis, thereby further improving the drying efficiency. At the same time, a plurality of uniformly distributed ventilation openings are opened on the outer walls of the two wind baffles located above, so that part of the hot air can evenly enter the inside of the chassis through the ventilation openings, so as to achieve simultaneous all-round drying of the tobacco leaves, and thus the tobacco leaves are dried more evenly and the drying effect is better.

[0004] Tobacco leaf baking is an important step in the cigarette production process. The baking quality directly determines the quality of the tobacco leaves. In order to improve the baking quality of the tobacco leaves during the drying process of the tobacco leaves, it is necessary to collect data on the baking conditions of the tobacco leaves at different positions. However, the above drying device does not have an automatic data acquisition function, so manual detection of the tobacco leaf baking situation is required for data collection. This process is time-consuming and laborious, and at the same time, it is impossible to comprehensively detect the data of the tobacco leaves at different positions from the heat source, resulting in inaccurate data. Content of the Utility Model

[0005] The main technical problem to be solved by the utility model is to provide a drying device for tobacco production with a data acquisition function, which has a simple structure, is convenient to operate, and can automatically collect data on the baking conditions of tobacco leaves at different positions.

[0006] To solve the above technical problems, the utility model provides the following technical solutions:

[0007] A drying device for tobacco production with a data collection function comprises a drying device body, one side of the drying device body is slidably connected to a switch door, a detection head and a horizontal moving component are arranged on the outer side of the switch door, and the detection head is fixedly arranged on the horizontal moving component for driving the detection head to enter and exit the drying device body, one end of the horizontal moving component is transmission-connected to a circular rotating component for driving the horizontal moving component to rotate, a vertical moving component for driving the circular rotating component to reciprocate up and down is arranged on one side wall of the drying device body, an analyzer is fixedly connected to the top of the drying device body, and the analyzer is electrically connected to the detection head through a connecting line.

[0008] The following is a further optimization of the above technical solution by the utility model:

[0009] The vertical moving assembly comprises two slide grooves which are arranged in parallel and spaced apart on the outer side wall of the drying device body, and the slide grooves are arranged along the height direction of the drying device body.

[0010] Further optimization: limit columns are arranged in the vertical direction of the slide groove, and sliders are slidably connected to the limit columns, and the side of the slider away from the drying device body is fixedly connected to the same connecting plate.

[0011] Further optimization: an electric push rod is fixedly installed on the outer side wall of the drying device body, close to the bottom thereof and between the two slide grooves, and a connecting block is fixedly connected to the power output end of the electric push rod.

[0012] Further optimization: the side of the connecting block away from the drying device body is fixedly connected to the connecting plate, and the circular rotating component is arranged on the connecting plate.

[0013] Further optimization: the circular rotating assembly includes a first motor fixedly mounted on a connecting plate via a bracket, and a power output end of the first motor is transmission-connected to a first gear.

[0014] Further optimization: the first gear is meshedly connected with the second gear, a rotating shaft is fixedly sleeved inside the second gear, one end of the rotating shaft is rotatably connected to the connecting plate, and the other end of the rotating shaft is fixedly connected to the horizontal moving component.

[0015] Further optimization: the horizontal moving assembly includes a cross bar fixedly connected to the rotating shaft, and a mounting groove is opened on the cross bar along its length direction.

[0016] Further optimization: one end of the installation groove is fixedly connected to the second motor, the power output end of the second motor is transmission-connected to a threaded rod, and the other end of the threaded rod is rotationally connected to the inner wall of the installation groove.

[0017] Further optimization: A driving block is threadedly connected to the threaded rod, and the driving block is slidably connected to the installation groove. A connecting rod is fixedly connected to the side of the driving block close to the drying device body, and the detection head is fixedly embedded on the connecting rod.

[0018] The utility model ensures that the detection head can collect data in the horizontal direction, at different angles and at different heights through the horizontal movement component, the circumferential rotation component and the vertical movement component respectively, avoiding the limitation of data collection at a single position, increasing comprehensiveness, and improving the monitoring accuracy of the state change of tobacco leaves.

[0019] The utility model provides a convenient channel for the detection head to enter and exit through the slidably connected switch door, reducing interference and heat loss; and the horizontal movement component, the circumferential rotation component and the vertical movement component cooperate to make the detection head automatically reach the designated position without manual operation, improving the data collection efficiency and convenience and reducing the working intensity.

[0020] The utility model is electrically connected to the detection head through the analyzer, can receive data in real time and analyze it quickly, timely understand the change of the tobacco leaf baking state, provide an accurate basis for adjusting the drying parameters, and improve the baking quality; at the same time, the analyzer fixed at the top has a reasonable position, which is convenient for data transmission and does not occupy extra space, making the device structure more compact.

[0021] Adopting the above technical solution, the utility model has a simple structure, convenient operation, and can automatically collect data on the baking conditions of tobacco leaves at different positions. Description of the Drawings

[0022] Figure 1 It is the overall structural schematic diagram of the embodiment of the utility model;

[0023] Figure 2 It is the side view of the embodiment of the utility model;

[0024] Figure 3 It is the partial structural schematic diagram of the embodiment of the utility model;

[0025] Figure 4 It is the partial structural schematic diagram of another angle of the embodiment of the utility model.

[0026] In the figure: 1 - drying device body; 2 - switch door; 3 - detection head; 4 - horizontal movement component; 41 - cross bar; 42 - installation groove; 43 - second motor; 44 - threaded rod; 45 - driving block; 46 - connecting rod; 5 - circumferential rotation component; 51 - first motor; 52 - first gear; 53 - second gear; 54 - rotating shaft; 6 - vertical movement component; 61 - sliding groove; 62 - limiting column; 63 - slider; 64 - connecting plate; 65 - electric push rod; 66 - connecting block; 7 - analyzer; 8 - connecting wire; 9 - support leg; 10 - support plate; 11 - baffle. Detailed implementation manners

[0027] Please refer to Figures 1-4 , a drying device for tobacco production with a data acquisition function, including a drying device body 1. One side of the drying device body 1 is slidably connected with a switch door 2. A detection head 3 and a horizontal movement component 4 are arranged on the outer side of the switch door 2. The detection head 3 is fixedly arranged on the horizontal movement component 4 that drives the detection head 3 to enter and exit the drying device body 1. One end of the horizontal movement component 4 is drivingly connected with a circumferential rotation component 5 for driving the horizontal movement component 4 to rotate. A vertical movement component 6 for moving the circumferential rotation component 5 up and down is arranged on one side wall of the drying device body 1. An analyzer 7 is fixedly connected to the top of the drying device body 1. The analyzer 7 is electrically connected to the detection head 3 through a communication line 8.

[0028] With such a design, first, the horizontal movement component 4, the circumferential rotation component 5 and the vertical movement component 6 respectively ensure that the detection head 3 can collect data on the tobacco leaf baking situation in the horizontal direction, at different angles and at different heights, avoiding the limitation of data collection at a single position of the tobacco leaf baking situation, increasing comprehensiveness and improving the detection accuracy of the change of the tobacco leaf state.

[0029] Secondly, the slidably connected switch door 2 provides a convenient passage for the detection head 3 to enter and exit, reducing interference and heat loss; and the cooperation of the horizontal movement component 4, the circumferential rotation component 5 and the vertical movement component 6 enables the detection head 3 to automatically reach the designated position without manual operation, improving the data collection efficiency and convenience and reducing the working intensity.

[0030] Finally, the analyzer 7 is electrically connected to the detection head 3, can receive data in real time and analyze it quickly, timely understand the change of the tobacco leaf baking state, provide an accurate basis for adjusting the drying parameters, and improve the baking quality; at the same time, the analyzer 7 fixedly arranged at the top has a reasonable position, is convenient for data transmission and does not occupy extra space, making the device structure more compact.

[0031] The drying device body 1 is a prior art and is a component known to those skilled in the art. Its structure and principle can be known by those skilled in the art through technical manuals or by conventional experimental methods. Therefore, it will not be described in detail in this embodiment.

[0032] The vertical movement component 6 includes two chutes 61 arranged in parallel and spaced apart on the outer side wall of the drying device body 1, and the chutes 61 are both arranged along the height direction of the drying device body 1.

[0033] Limit posts 62 are arranged along the vertical direction in the chutes 61. Sliders 63 are slidably connected to the limit posts 62. The sliders 63 are fixedly connected to the same connecting plate 64 on the side away from the drying device body 1.

[0034] An electric push rod 65 is fixedly installed on the outer side wall of the drying device body 1 near the bottom thereof and between the two slide grooves 61 , and a connecting block 66 is fixedly connected to the power output end of the electric push rod 65 .

[0035] The connecting block 66 is fixedly connected to the connecting plate 64 at one side away from the drying device body 1 , and the circular rotating assembly 5 is arranged on the connecting plate 64 .

[0036] With this design, firstly, the parallel and spaced slide grooves 61 and the limiting posts 62 provide a stable moving track for the slider 63 to prevent deviation and disengagement, and the electric push rod 65 is located low, so that the center of gravity is low, the connection is firm, and the overall stability is high.

[0037] Secondly, the electric push rod 65 can accurately control the height of the connecting plate 64, allowing the detection head 3 to accurately reach different heights for data collection, meet the needs of tobacco leaf detection at different levels, improve data collection accuracy, and slowly rise and fall to avoid impact damage to components and extend service life.

[0038] Again, the electric push rod 65 is easy to operate and can adjust the height through control signals without complicated mechanical operations, thereby improving work efficiency.

[0039] Finally, the structure is compact, does not take up space, and is convenient for integrated installation with the drying device body 1. The slider 63 cooperates with the slide groove 61 to make the movement smoother, reduce resistance and friction, and further improve the convenience of operation.

[0040] The circular rotating assembly 5 includes a first motor 51 fixedly mounted on a connecting plate 64 via a bracket, and a power output end of the first motor 51 is transmission-connected to a first gear 52 .

[0041] The first gear 52 is meshedly connected with the second gear 53 . A rotating shaft 54 ​​is fixedly sleeved in the second gear 53 . One end of the rotating shaft 54 ​​is rotatably connected to the connecting plate 64 , and the other end of the rotating shaft 54 ​​is fixedly connected to the horizontal moving component 4 .

[0042] With this design, first, the bracket firmly fixes the first motor 51 on the connecting plate 64 to ensure the stable output of the motor power, and the gear meshing connection method has a simple and compact structure, high and reliable transmission accuracy, and can withstand a large load to meet the rotation requirements. At the same time, the connection method between the rotating shaft 54 ​​and the connecting plate 64 and the horizontal moving component 4 makes the entire component structure more stable and prevents the rotating shaft 54 ​​from loosening and deforming.

[0043] Secondly, the first motor 51 can accurately control the rotation speed and direction of the first gear 52, and drive the second gear 53 and the rotating shaft 54 ​​to rotate through gear meshing, thereby achieving precise angle control of the horizontal moving component 4 and the detection head 3, improving the comprehensiveness and accuracy of data collection, and better reflecting the overall state of the tobacco leaves.

[0044] Finally, the motor control is simple and can be automatically controlled by an electrical control system. The operator can easily operate through the operation panel or controller, which improves the convenience and flexibility of operation, reduces cumbersome manual operations, and improves work efficiency.

[0045] The horizontal movement component 4 includes a cross bar 41 fixedly connected to the rotating shaft 54, and an installation groove 42 is formed through the cross bar 41 along its length direction.

[0046] One end of the installation groove 42 is fixedly connected with a second motor 43, and the power output end of the second motor 43 is drivingly connected with a threaded rod 44. The other end of the threaded rod 44 is rotatably connected to the inner wall of the installation groove 42.

[0047] A driving block 45 is threadedly connected to the threaded rod 44, and the driving block 45 is slidably connected to the installation groove 42.

[0048] One side of the driving block 45 close to the drying device body 1 is fixedly connected with a connecting rod 46, and the detection head 3 is fixedly embedded on the connecting rod 46.

[0049] First, the cross bar 41 is fixedly connected to the rotating shaft 54, which not only enables stable rotation following the circumferential rotation component 5, but also provides an installation basis for other components. The installation groove 42 makes the component structure compact and facilitates cooperation with other components; the fixed position of the motor ensures stable power output, the connection between the threaded rod 44 and the installation groove 42 is stable, and the sliding connection of the driving block 45 ensures smooth movement.

[0050] Secondly, by precisely controlling the rotation speed and direction of the threaded rod 44 by the motor, precise control of the horizontal position of the detection head 3 is achieved, improving the accuracy and representativeness of data collection, and the position can also be flexibly adjusted according to requirements.

[0051] Thirdly, the motor control is simple and can be automatically controlled, which is convenient for the operator to adjust the position of the detection head 3 and reduces cumbersome manual operations; at the same time, the detection head 3 moves quickly, improving work efficiency, and the sliding connection of the driving block 45 reduces the frictional resistance and makes the movement smoother.

[0052] A baffle 11 is fixedly connected to the rotating shaft 54 inside the cross bar 41.

[0053] With this design, first, the baffle 11 can prevent the cross bar 41 from accidentally sliding inwards, avoiding damage to other components inside the equipment or causing safety accidents; secondly, when installing the cross bar 41, the baffle 11 can serve as a positioning mark to help the operator quickly and accurately install the cross bar 41 at the correct position on the rotating shaft 54. This not only improves the installation efficiency but also reduces errors during the installation process.

[0054] Support legs 9 are provided at the four corners of the bottom of the drying device body 1, and support plates 10 are fixedly connected to the bottoms of the support legs 9.

[0055] With such a design, first, support legs 9 are provided at the four corners, providing balanced support force for the drying device body 1. This multi-point support method makes the drying device more stable during operation, less likely to shake or tilt, ensuring the normal operation of the equipment.

[0056] Secondly, the support plates 10 at the bottoms of the support legs 9 increase the contact area with the ground, further improving the stability of the device. The support plates 10 can disperse the weight of the equipment, reduce the pressure on the ground, and prevent damage to the ground due to excessive local pressure.

[0057] During specific use, when data collection of the internal tobacco leaf baking situation is required during the drying process, first, open the switch door 2 on the drying device body 1, and then start the second motor 43. The power output end of the second motor 43 starts to rotate, driving the threaded rod 44 connected to it in transmission to rotate. When the threaded rod 44 rotates, the driving block 45 threadedly connected to it cannot rotate with the threaded rod 44 due to the limitation of the installation groove 42, and can only slide back and forth along the axis of the threaded rod 44 in the installation groove 42.

[0058] Therefore, during the movement of the driving block 45, the detection head 3 is driven by the fixedly connected connecting rod 46 to move horizontally together, thereby realizing the entry, exit, and horizontal movement of the detection head 3 in the drying device body 1.

[0059] At the same time, when adjusting the vertical position of the detection head 3 according to the need for data collection of the tobacco leaf baking situation, first start the electric push rod 65. The power output end of the electric push rod 65 starts to extend or contract. The power output end of the electric push rod 65 pushes or pulls the connecting block 66. Since the connecting block 66 is fixedly connected to the connecting plate 64, the connecting block 66 drives the connecting plate 64 to move. The connecting plate 64 drives the sliding block 63 fixedly connected to it to slide upward along the limiting column 62 in the sliding groove 61. The limiting column 62 ensures that the sliding block 63 remains stable during the upward movement without deviation or shaking.

[0060] The movement of the connecting plate 64 drives the circumferential rotation assembly 5, the horizontal movement assembly 4, and the detection head 3 thereon to move up and down together, thereby adjusting the height position of the detection head 3 in the drying device body 1.

[0061] At the same time, when adjusting the angle of the detection head 3 according to the need for data collection of the tobacco leaf baking situation, first start the first motor 51. The power output end of the first motor 51 starts to rotate, driving the first gear 52 to rotate. The first gear 52 drives the second gear 53 to rotate through meshing.

[0062] The second gear 53 drives the rotation of the rotating shaft 54 fixedly sleeved inside. Since one end of the rotating shaft 54 is rotatably connected to the connecting plate 64 and the other end is fixedly connected to the horizontal moving assembly 4, the rotation of the rotating shaft 54 will drive the horizontal moving assembly 4 and the detection head 3 to rotate circumferentially around the axis of the rotating shaft 54, adjusting the angular position of the detection head 3 inside the drying device body 1.

[0063] Thus, through the coordinated work of the vertical moving assembly 6, the circumferential rotating assembly 5, and the horizontal moving assembly 4, the detection head 3 can be accurately moved to different positions inside the drying device body 1, realizing comprehensive and accurate data collection of the tobacco leaves.

[0064] For those of ordinary skill in the art, according to the teachings of the present utility model, without departing from the principles and spirit of the present utility model, the changes, modifications, substitutions, and variations made to the embodiments still fall within the protection scope of the present utility model.

Claims

1. A drying device for tobacco production with a data collection function, comprising a drying device body (1), one side of the drying device body (1) being slidably connected to a switch door (2), characterized in that: A detection head (3) and a horizontal moving component (4) are arranged on the outside of the switch door (2), and the detection head (3) is fixedly arranged on the horizontal moving component (4) for driving the detection head (3) to enter and exit the drying device body (1); one end of the horizontal moving component (4) is drivingly connected to a circular rotating component (5) for driving the horizontal moving component (4) to rotate; a vertical moving component (6) for driving the circular rotating component (5) to reciprocate up and down is arranged on one side wall of the drying device body (1); an analyzer (7) is fixedly connected to the top of the drying device body (1); and the analyzer (7) is electrically connected to the detection head (3) via a connecting line (8).

2. A tobacco production drying device with data collection function according to claim 1, characterized in that: The vertical moving assembly (6) comprises two slide grooves (61) arranged in parallel and at intervals on the outer side wall of the drying device body (1), and the slide grooves (61) are arranged along the height direction of the drying device body (1).

3. A tobacco production drying device with data collection function according to claim 2, characterized in that: Limiting columns (62) are arranged in the slide groove (61) along its vertical direction, and sliding blocks (63) are slidably connected to the limiting columns (62). The side of the sliding blocks (63) away from the drying device body (1) is fixedly connected to the same connecting plate (64).

4. A tobacco production drying device with data collection function according to claim 3, characterized in that: An electric push rod (65) is fixedly installed on the outer wall of the drying device body (1) near the bottom thereof and between the two slide grooves (61), and a connecting block (66) is fixedly connected to the power output end of the electric push rod (65).

5. A tobacco production drying device with data collection function according to claim 4, characterized in that: The side of the connection block (66) away from the drying device body (1) is fixedly connected to the connection plate (64), and the circular rotating assembly (5) is arranged on the connection plate (64).

6. A tobacco production drying device with data collection function according to claim 5, characterized in that: The circular rotating assembly (5) comprises a first motor (51) fixedly mounted on a connecting plate (64) via a bracket, and a power output end of the first motor (51) is transmission-connected to a first gear (52).

7. A tobacco production drying device with data collection function according to claim 6, characterized in that: The first gear (52) is meshedly connected with the second gear (53), a rotating shaft (54) is fixedly sleeved inside the second gear (53), one end of the rotating shaft (54) is rotatably connected to the connecting plate (64), and the other end of the rotating shaft (54) is fixedly connected to the horizontal moving assembly (4).

8. A tobacco production drying device with data collection function according to claim 7, characterized in that: The horizontal moving assembly (4) comprises a crossbar (41) fixedly connected to the rotating shaft (54), and a mounting groove (42) is formed on the crossbar (41) along its length.

9. A tobacco production drying device with data collection function according to claim 8, characterized in that: One end of the installation groove (42) is fixedly connected to a second motor (43), a power output end of the second motor (43) is drivingly connected to a threaded rod (44), and the other end of the threaded rod (44) is rotatably connected to the inner wall of the installation groove (42).

10. A tobacco production drying device with data collection function according to claim 9, characterized in that: A driving block (45) is threadedly connected to the threaded rod (44), and the driving block (45) is slidably connected to the mounting groove (42). A connecting rod (46) is fixedly connected to a side of the driving block (45) close to the drying device body (1), and the detection head (3) is fixedly embedded on the connecting rod (46).

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