Tobacco leaf drying room
By using flipped parts to fix the tobacco leaves in the tobacco leaf drying room, the physical damage and low production efficiency of tobacco leaves caused by traditional binding methods are solved, and the efficient, damage-free drying and production efficiency of tobacco leaves are achieved.
Patent Information
- Application Number
- CN202421194655.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-29
AI Technical Summary
During the existing tobacco leaf drying process, the traditional bundling method will cause physical damage to the tobacco leaf, affect the quality, and require a lot of manual operation, which is very labor-intensive and leads to low production efficiency.
A tobacco leaf drying room was designed, using two flipped parts to fix the tobacco leaf. The flipped parts were composed of a high-temperature resistant motor, a movable rod, a metal clip, a grid frame and a fixed frame. Through the rotation of the motor driven by the motor and the rotation of the movable rod, the tobacco leaf can be easily fixed and dried.
It effectively avoids physical damage to the tobacco leaves during drying, reduces manual operations, reduces labor intensity, shortens the cycle from picking to drying, and improves production efficiency.
Smart Images
Figure CN222622166U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tobacco leaf production, in particular to a tobacco leaf drying room. Background Art
[0002] A tobacco leaf drying room is a facility specially used for drying tobacco leaves. It is an important link in the tobacco production and processing process. After tobacco leaves are planted and picked, they contain a lot of moisture and need to be dried in a drying room to reduce the moisture content so that the tobacco leaves reach a humidity level suitable for storage and processing. Tobacco leaf drying rooms usually use professional drying equipment, such as dryers or drying rooms. By controlling temperature, humidity, ventilation and other conditions, the tobacco leaves are evenly heated and ventilated to ensure the effect and quality of tobacco leaf drying. The quality of tobacco leaf drying directly affects the quality of tobacco products. Therefore, the operation and control of the drying room need to be strictly carried out in accordance with relevant process requirements. The tobacco leaf drying process can not only remove moisture from the tobacco leaves, but also change the physical and chemical properties of the tobacco leaves, such as color, aroma and hygroscopicity, which is of great significance for improving the taste and style of tobacco products.
[0003] In the prior art, tobacco leaves need to be sorted and classified before drying, and then the tobacco leaves with good quality need to be further sorted. Workers stack the tobacco leaves together, use wire to pass through the heads of the tobacco leaves, tie 3-4 pieces of tobacco leaves into a bundle, and finally use ropes or wires to fix one end of the tobacco leaves to the metal frame of the drying room. This fixing method will cause physical damage to the tobacco leaves, and it is easy to cause situations such as breaking leaf veins and tearing leaves. These damages will affect the quality of the tobacco leaves and reduce their economic value. In addition, the traditional bundling method requires a lot of manual operation and has high labor intensity. On the other hand, it will also extend the cycle from picking to drying of tobacco leaves, and the production efficiency is low. Summary of the invention
[0004] The purpose of the utility model is to provide a tobacco leaf drying room to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] It includes a workroom and two flipping components for placing and fixing tobacco leaves. The two flipping components are arranged in the middle section of the workroom and are symmetrically positioned. Each flipping component is composed of a first high-temperature resistant motor, a movable rod, a metal clip, a first grid frame, a second grid frame, a fixed block, a second high-temperature resistant motor, a connecting block and a fixed frame. The first high-temperature resistant motor is fixedly connected to the bottom of the workroom, the output end of the first high-temperature resistant motor is connected to the movable rod, the middle section of the movable rod is connected with a fixed block, the two sides of the fixed block are connected with the second high-temperature resistant motor, the output end of the second high-temperature resistant motor is connected with a connecting block, the connecting block is connected to one side of the fixed frame, and a plurality of metal clips of the same size and equal spacing are connected on both sides of the fixed frame. Each metal clip is used to clamp the head and tail of the tobacco leaf to help fix the tobacco leaf in the fixed frame. The first grid frame and the second grid frame are respectively arranged on the front and back of the fixed frame, one side of the first grid frame is movably connected to the fixed frame, and the other side is connected to the fixed frame by clamping, and the second grid frame is fixedly connected to the back of the fixed frame. The invention solves the problem of physical damage to tobacco leaves in the prior art, which is prone to breakage of leaf veins, tearing of leaves, etc. These damages will affect the quality of tobacco leaves and reduce their economic value. In addition, the traditional bundling method requires a lot of manual operation and has high labor intensity. On the other hand, it will also extend the cycle from picking to drying of tobacco leaves and reduce production efficiency.
[0007] Preferably, a humidity control device is provided in the middle of one side of the workroom. The humidity control device can maintain and control the humidity level during the tobacco leaf drying process to ensure that the tobacco leaves can be dried according to the predetermined process requirements.
[0008] Preferably, the top of the working room is provided with a plurality of holes of the same size and equal spacing, and the holes are connected to the humidity control device. The holes connected to the humidity control device are used to absorb and circulate the moisture generated during tobacco leaf drying.
[0009] Preferably, hot air circulation devices are provided on both sides of the humidity control device, and the hot air circulation devices are connected to one side of the workroom. The hot air circulation devices can provide heat and circulate the heat in the workroom to accelerate the evaporation and drying process of the tobacco leaves.
[0010] Preferably, two air outlets of the same size are arranged at the lower part of one side of the working room, and the position of each air outlet corresponds to the position of the hot air circulation device. The hot air generated in the heat energy circulation device enters the working room from the air outlet.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, the second high temperature resistant motor controls the connecting block and the fixed frame to rotate clockwise, so that the fixed frames on both sides of the movable rod maintain a horizontal position with the ground, and then the workers prepare to place each stack of sorted tobacco leaves in the fixed frame, each set of metal clips corresponds to a stack of tobacco leaves, and each stack of tobacco leaves can be fixed in the frame relatively easily, and then the first grid frame is covered, and the second high temperature resistant motor controls the fixed frame to rotate again, and the frame restores its original angle perpendicular to the ground, and the first high temperature resistant motor is started to control the movable rod to start rotating, and then the tobacco leaves are dried. In this way, the physical damage to the tobacco leaves in the prior art is solved, and it is easy to cause situations such as broken veins and torn leaves. These damages will affect the quality of the tobacco leaves and reduce their economic value. In addition, the traditional bundling method requires a lot of manual operation and has high labor intensity. On the other hand, it will also extend the cycle from picking to drying of tobacco leaves and reduce the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the workroom in the utility model;
[0014] Figure 2 This is a rear view stereoscopic structural diagram of the workroom in the utility model;
[0015] Figure 3 This is a schematic diagram of the internal top surface structure of the workroom in the utility model;
[0016] Figure 4 This is a schematic diagram of the first internal structure of the workroom in the utility model;
[0017] Figure 5 This is a schematic diagram of the second internal structure of the workroom in the utility model;
[0018] Figure 6 for Figure 5 Enlarged schematic diagram at point A in the middle.
[0019] In the figure: workroom 1, hot air circulation device 2, humidity control device 3, flip component 4, first high temperature resistant motor 41, movable rod 42, metal clip 43, first grid frame 44, second grid frame 45, fixing block 46, second high temperature resistant motor 47, connecting block 48, fixing frame 49, hole 5, air outlet 6. DETAILED DESCRIPTION
[0020] In order to make the technical means, objectives and effects of the present invention easy to understand, the embodiments of the present invention are described in detail below with reference to specific drawings.
[0021] It should be noted that all terms used in the present invention for directional and positional indications, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "lower", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection status between the components in a certain state (as shown in the accompanying drawings), and are only for the convenience of describing the present invention, rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.
[0022] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0024] See also Figure 1-6 , the utility model provides a technical solution:
[0025] The invention comprises a workroom 1, and also comprises two flipping parts 4 for placing and fixing tobacco leaves, wherein the two flipping parts 4 are arranged in the middle section of the workroom 1 and are symmetrically positioned, and each flipping part 4 is composed of a first high temperature resistant motor 41, a movable rod 42, a metal clip 43, a first grid frame 44, a second grid frame 45, a fixing block 46, a second high temperature resistant motor 47, a connecting block 48 and a fixing frame 49, wherein the first high temperature resistant motor 41 is fixedly connected to the bottom of the workroom 1, and the output end of the first high temperature resistant motor 41 is connected to the movable rod 42, and the middle section of the movable rod 42 is connected to the fixing block 46, and the two sides of the fixing block 46 are connected There is a second high temperature resistant motor 47, and the output end of the second high temperature resistant motor 47 is connected to a connecting block 48, and the connecting block 48 is connected to one side of a fixed frame 49. Both sides inside the fixed frame 49 are connected with a plurality of metal clips 43 of the same size and equal spacing, and each metal clip 43 is used to clamp the head and tail of the tobacco leaves to help fix the tobacco leaves in the fixed frame 49. The first grid frame 44 and the second grid frame 45 are respectively arranged on the front and back of the fixed frame 49, one side of the first grid frame 44 is movably connected to the fixed frame 49, and the other side is snap-connected to the fixed frame 49, while the second grid frame 45 is fixedly connected to the back of the fixed frame 49.
[0026] When using, refer to the attached Figure 6 As shown, the second high temperature resistant motor 47 is used to control the connecting block 48 and the fixed frame 49 to rotate 90° clockwise, so that the fixed frames 49 on both sides of the movable rod 42 maintain a horizontal position with the ground. Since the shell of the high temperature resistant motor is made of high temperature resistant insulating material or alloy, it can operate stably in a higher temperature environment, so it can still be used normally in a high temperature environment for drying tobacco leaves. Then, the first grid frame 44 located on the front of the fixed frame 49 is manually opened, and then the workers prepare to place each stack of sorted tobacco leaves in the fixed frame 49. Each group of metal clips 43 corresponds to a stack of tobacco leaves. The metal clip 43 is manually pressed, and the clamping plate on one side of the metal clip 43 is tilted, so that the head and tail of the tobacco leaves are placed between the metal clips 43 and clamped. Each stack The tobacco leaves can be fixed in the frame relatively easily, and then the first grid frame 44 is covered again, one side of the grid frame is engaged and fixed with the fixed frame 49, and finally the second high temperature resistant motor 47 controls the fixed frame 49 to rotate again, and the frame restores its original angle perpendicular to the ground, and the first high temperature resistant motor 41 is started to control the movable rod 42 to start rotating, and then the tobacco leaves are dried. In this way, the physical damage to the tobacco leaves in the prior art is solved, and it is easy to cause situations such as broken veins and torn leaves. These damages will affect the quality of the tobacco leaves and reduce their economic value. In addition, the traditional bundling method requires a lot of manual operation and has high labor intensity. On the other hand, it will also extend the cycle from picking to drying of tobacco leaves and reduce the production efficiency.
[0027] In a further preferred embodiment, a humidity control device 3 is provided in the middle section of one side of the workroom 1 .
[0028] In the present application, the humidity control device 3 can maintain and control the humidity level during the tobacco leaf drying process to ensure that the tobacco leaves can be dried according to the predetermined process requirements. Humidity control also affects the drying speed and quality of the tobacco leaves. By precisely controlling the humidity, the tobacco leaves can be prevented from being dried too fast or too slow, thereby ensuring the quality of the tobacco leaves such as color, structure and aroma.
[0029] In a further preferred embodiment, a plurality of holes 5 of the same size and equal spacing are provided on the top of the working room 1 , and the holes 5 are connected to the humidity control device 3 .
[0030] In the present application, the holes 5 connected to the humidity control device 3 are used to absorb and circulate the moisture generated during the drying of tobacco leaves.
[0031] In a further preferred embodiment, hot air circulation devices 2 are provided on both sides of the humidity control device 3 , and the hot air circulation devices 2 are connected to one side of the workroom 1 .
[0032] In the present application, the hot air circulation device 2 can provide heat and circulate the heat in the workroom 1 to accelerate the evaporation of moisture and the drying process of the tobacco leaves. The hot air circulation device 2 evenly distributes the heat in the workroom to ensure that all parts of the tobacco leaves are evenly affected by heat and avoid uneven drying of the tobacco leaves.
[0033] In a further preferred embodiment, two air supply outlets 6 of the same size are arranged at the lower part of one side inside the workroom 1 , and the position of each air supply outlet 6 corresponds to the position of the hot air circulation device 2 .
[0034] In the present application, the hot air generated in the thermal energy circulation device 2 enters the workroom 1 from the air supply port 6, and the hot air is evenly distributed to the working area of the entire workroom 1 through the air supply port 6, ensuring that all parts of the material can receive uniform heat, thereby improving the drying efficiency and quality.
[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A tobacco leaf drying room, comprising a workroom (1), characterized in that: It also includes two turning parts (4) for placing and fixing tobacco leaves, wherein the two turning parts (4) are arranged in the middle section of the working room (1) and are symmetrically positioned; Each of the flipping components (4) is composed of a first high temperature resistant motor (41), a movable rod (42), a metal clip (43), a first grid frame (44), a second grid frame (45), a fixing block (46), a second high temperature resistant motor (47), a connecting block (48) and a fixing frame (49); The first high temperature resistant motor (41) is fixedly connected to the bottom of the working room (1); the output end of the first high temperature resistant motor (41) is connected to the movable rod (42); a fixing block (46) is connected to the middle section of the movable rod (42); the second high temperature resistant motor (47) is connected to both sides of the fixing block (46); the output end of the second high temperature resistant motor (47) is connected to a connecting block (48); and the connecting block (48) is connected to one side of a fixing frame (49); A plurality of metal clips (43) of the same size and at equal intervals are connected to both sides of the interior of the fixed frame (49); each metal clip (43) is used to clamp the head and tail of a tobacco leaf, thereby helping to fix the tobacco leaf in the fixed frame (49); the first grid frame (44) and the second grid frame (45) are respectively arranged on the front and back sides of the fixed frame (49); one side of the first grid frame (44) is movably connected to the fixed frame (49), and the other side is snap-connected to the fixed frame (49); and the second grid frame (45) is fixedly connected to the back side of the fixed frame (49).
2. A tobacco leaf drying room according to claim 1, characterized in that: A humidity control device (3) is provided in the middle section of one side of the workroom (1).
3. A tobacco leaf drying room according to claim 1, characterized in that: A plurality of holes (5) of the same size and at equal intervals are arranged on the top of the interior of the workroom (1); the holes (5) are connected to the humidity control device (3).
4. A tobacco leaf drying room according to claim 2, characterized in that: Hot air circulation devices (2) are provided on both sides of the humidity control device (3), and the hot air circulation device (2) is connected to one side of the workroom (1).
5. A tobacco leaf drying room according to claim 1, characterized in that: Two air supply openings (6) of the same size are arranged at the lower part of one side of the interior of the workroom (1), and the position of each air supply opening (6) corresponds to the position of the hot air circulation device (2).