Cigar tobacco air-curing device and air-curing method

Abstract

The invention relates to an air-curing device for cigar tobacco leaves, and belongs to the technical field of tobacco leaf air-curing. Comprising a rod body which is used for airing and placing cigar tobacco leaves, an inner cavity is formed in the rod body, a plurality of sets of puncturing and positioning mechanisms are arranged in the inner cavity at equal intervals, and spine parts of the puncturing and positioning mechanisms penetrate through the outer wall of the top of the rod body, extend upwards and are used for puncturing and positioning the cigar tobacco leaves; the invention further discloses an airing method. According to the device, through the arranged puncturing positioning mechanism and the pressing mechanism, rapid puncturing positioning and pressing fixing of cigar tobacco leaves can be achieved, the two cigar tobacco leaves do not need to be tied through needles and threads in advance, rapid taking down of the cigar tobacco leaves can be achieved, the tied threads do not need to be removed in the later period, time and labor are saved, and the efficiency is improved. And the working efficiency is greatly improved. And through the arranged operation mechanism, the puncture positioning mechanism and the pressing mechanism can be controlled respectively, the operation steps are simplified, the working efficiency is improved, and the operation convenience and flexibility are further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of tobacco leaf airing, and relates to a cigar tobacco leaf airing device and airing method. Background Art

[0002] The drying of cigar tobacco leaves is a crucial process in cigar making, which directly affects the color, aroma and burning performance of tobacco leaves. The drying process controls environmental conditions (temperature, humidity, ventilation) to allow tobacco leaves to dry naturally and undergo biochemical reactions to form a unique flavor. The drying of cigar tobacco leaves is carried out in a special drying room. The tobacco leaves are tied to poles and then hung on multi-layer racks. At the same time, the tobacco leaves need to be dried gradually during the drying process, usually from bottom to top. Generally, the drying starts from the bottom layer, because the ventilation and humidity of the bottom layer are better, which helps the tobacco leaves to dry gradually and avoids too fast drying, which may cause the leaves to break or deteriorate in quality. The high-rise floors have higher relative humidity and lower temperatures, which are suitable for slow drying in the subsequent stages.

[0003] In the process of hanging tobacco leaves, most of the time, two fresh tobacco leaves are tied with needles and threads in a back-to-back form, and then hung on bamboo poles or stainless steel poles with a spacing of about 2 cm. Then the poles are placed on the drying rack, and multiple poles are set up in a layer-by-layer manner. Finally, the tobacco leaves dried in each layer are adjusted and interchanged according to the drying time. The traditional way of hanging cigar tobacco leaves is either to tie them with needles and threads and then overlap them on the pole body, or to tie them directly on the pole body with ropes. In order to stabilize the suspension, there are also methods of first tying them with needles and threads and then tying them on the pole body with ropes. No matter which method is used, it is very troublesome and requires a large number of workers. Not only is the labor cost high, but the workload of each worker is also very large. It takes a long time to tie the tobacco leaves, which is time-consuming and laborious, and the work efficiency is low. After the cigar tobacco leaves are dried, they need to be removed one by one and then put into a collection box for collection, which makes the whole drying process very cumbersome and laborious. Therefore, we propose a cigar tobacco drying device and drying method to solve the above-mentioned problems. Summary of the invention

[0004] In view of this, the present invention provides a cigar tobacco leaf drying device and a cigar tobacco leaf drying method in order to solve the problem that the traditional hanging method of cigar tobacco leaves is very troublesome to operate and requires a large number of workers, which not only has high labor costs, but also has a large workload for each worker, is time-consuming and labor-intensive, and has low work efficiency. In addition, after the cigar tobacco leaves are dried, they need to be removed one by one and then put into a collection box for collection, which makes the entire drying process very cumbersome and laborious.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: comprising a rod body, used for drying and placing cigar tobacco leaves;

[0006] An inner cavity is provided inside the rod body;

[0007] A plurality of puncture positioning mechanisms are equidistantly arranged in the inner cavity, and the spikes thereof pass through the top outer wall of the rod body and extend upward, so as to be used for puncturing and positioning the cigar tobacco leaves;

[0008] A plurality of sets of pressing mechanisms are equidistantly arranged on the top outer wall of the rod body and are alternately arranged with the plurality of sets of puncture positioning mechanisms, and are used to press and fix the cigar tobacco leaves that have been punctured and positioned;

[0009] An operating mechanism is disposed in the inner cavity and can respectively operate the multiple sets of puncture positioning mechanisms and the multiple sets of pressing mechanisms to complete the final fixation of the cigar tobacco leaves;

[0010] The handle is arranged at one end of the rod body and is connected with the operating mechanism to facilitate the control of the operating mechanism.

[0011] Furthermore, the puncture positioning mechanism includes a movable rod that passes through the inner wall of the top of the inner cavity, the top of the movable rod is integrally formed with a tip, and the tip extends to the top of the outer wall of the top of the rod body, the bottom end of the movable rod is fixedly connected to a guide rod, the bottom end sliding sleeve of the guide rod is provided with a sliding sleeve, the sliding sleeve is fixedly connected to the bottom inner wall of the inner cavity, and the bottom inner wall of the inner cavity is equidistantly provided with a plurality of makeshift holes that cooperate with the corresponding bottom ends of the guide rods.

[0012] Furthermore, the operating mechanism includes an inner rod arranged inside the inner cavity, one end of the inner rod extends to the outside of the rod body and is connected to the handle, the top of the inner rod is provided with a strip hole that is interlaced and matched with the guide rod and the movable rod, the top of the outer wall of the guide rod is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to a first connecting block that is slidably connected to the inner wall of the bottom of the inner cavity, and the first connecting block is fixedly connected to the inner wall of the strip hole.

[0013] Furthermore, a sliding rod is fixedly connected to a side of the first connecting block away from the connecting rod, a sleeve is slidably sleeved on the outer wall of one end of the sliding rod away from the first connecting block, and a fixed block is fixedly connected to an end of the sleeve away from the first connecting block, and the fixed block is fixedly connected to the inside of the inner cavity and penetrated into the strip hole, and a same return spring is fixedly connected between one end of the sliding rod and the inner wall of one end of the sleeve.

[0014] Furthermore, the clamping mechanism includes two second connecting blocks symmetrically fixedly connected to the outer wall of the top of the rod body, the two second connecting blocks are rotatably connected to the same rotating shaft, the outer wall of the rotating shaft is symmetrically fixed with two sleeve blocks, and the tops of the two sleeve blocks are fixedly connected to a pressure rod for compressing cigar tobacco leaves.

[0015] Further, one side of the bottom of one of the sleeve blocks is fixedly connected to a support rod. A trapezoidal hole communicating with the inner cavity is formed on one side of the top of the rod body. One end of the support rod away from the sleeve block passes through the trapezoidal hole and extends into the inner cavity, and is fixedly connected to a pin shaft. A plurality of second sliders are slidably connected to the inside of the inner cavity at equal intervals. A moving hole for cooperating with the corresponding pin shaft is formed on one side of each of the plurality of second sliders.

[0016] Further, two fixing rods are symmetrically and fixedly connected to one side of the second slider. The other ends of the two fixing rods are fixedly connected to the same first slider. The second slider and the first slider are respectively located on the left and right sides of the inner rod, and the two fixing rods are respectively located on the upper and lower sides of the inner rod. Two connecting rods are symmetrically and fixedly connected between adjacent first sliders. One side of the first slider close to the handle rod is threadedly connected through a threaded rod. A fixed circular plate is fixedly connected to the inside of the inner cavity, and the fixed circular plate is sleeved on the inner rod. One side of the fixed circular plate away from the handle rod is in contact with one side of the fixed block close to the handle rod. One end of the threaded rod rotatably passes through one side of the fixed circular plate and is fixedly sleeved with a transmission gear. A rotating ring is rotatably connected to one side of the fixed circular plate close to the handle rod. An internal tooth ring meshing with the transmission gear is fixedly connected to the inner wall of the rotating ring.

[0017] Further, one end of the rod body close to the handle rod is rotatably connected through a spline shaft. One end of the spline shaft extends into the inner cavity and is fixedly connected to the rotating ring. The other end of the spline shaft extends to the outside of the rod body. A spline groove for inserting and cooperating with the spline shaft is formed at one end of the handle rod. One end of the inner rod passes through the spline shaft and is rotatably connected to the inner wall of the spline groove.

[0018] Further, the outer wall of the handle rod is provided with anti-slip lines.

[0019] A method for drying cigar tobacco leaves includes the following steps:

[0020] S1. First, place the rod body on the rack with the tip facing upwards;

[0021] S2. Then, pierce and hang two cigar tobacco leaves back-to-back on the same tip, with the petiole part as the piercing part and the leaf tip in a suspended state;

[0022] S3. After hanging all the cigar tobacco leaves, rotate the handle rod to make the pressing rod rotate and move, complete the pressing and fixing of the cigar tobacco leaves, and finally perform direct drying;

[0023] S4. After the cigar tobacco leaves are dried, place the rod body above the collection box, or push the movable collection box under the rod body;

[0024] S5. Then, first rotate the handle rod to make the pressing rod in a vertically unfolded state, releasing the pressing and fixing of the cigar tobacco leaves. Then, pull the handle rod to extend the tip downward into the rod body, releasing the puncturing and hanging connection of the cigar tobacco leaves. Finally, the cigar tobacco leaves automatically fall into the collection box to complete centralized collection.

[0025] The beneficial effects of the present invention are as follows:

[0026] Through the provided puncturing and positioning mechanism and pressing mechanism, the present invention can achieve rapid puncturing and positioning and pressing and fixing of cigar tobacco leaves, without the need to pre-thread and tie two pieces of cigar tobacco leaves with a needle and thread. Moreover, it can achieve rapid removal of the cigar tobacco leaves, and there is no need to remove the tied thread later. Only the cigar tobacco leaves need to be sorted, which saves time and effort and greatly improves work efficiency. And through the provided operating mechanism, separate control of the puncturing and positioning mechanism and the pressing mechanism can be achieved, simplifying the operation steps and improving work efficiency. In addition, through the independent control of the rotating ring and the inner rod, the convenience and flexibility of the operation are further improved.

[0027] Other advantages, objectives, and features of the present invention will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be described in preferred detail below in conjunction with the drawings, where:

[0029] Figure 1 is a three-dimensional overall structure diagram of a curing device for cigar tobacco leaves of the present invention;

[0030] Figure 2 is a three-dimensional cross-sectional view of the overall structure of a curing device for cigar tobacco leaves of the present invention;

[0031] Figure 3 is for the present invention Figure 2 an enlarged view of the structure of part A;

[0032] Figure 4 is for the present invention Figure 2 an enlarged view of the structure of part B;

[0033] Figure 5 is for the present invention Figure 2 a three-dimensional partial structure diagram;

[0034] Figure 6 is a three-dimensional exploded view of the connection structure of the handle rod of a curing device for cigar tobacco leaves of the present invention;

[0035] Figure 7 Stereoscopic cross-sectional view of the connection structure of the piercing and positioning mechanism of a curing device for cigar tobacco leaves according to the present invention;

[0036] Figure 8 Stereogram of the connection structure of the pressing mechanism of a curing device for cigar tobacco leaves according to the present invention;

[0037] Figure 9 Stereogram of the overall connection structure of the piercing and positioning mechanism of a curing device for cigar tobacco leaves according to the present invention;

[0038] Figure 10 Stereogram of the overall connection structure of the pressing mechanism of a curing device for cigar tobacco leaves according to the present invention;

[0039] Figure 11 Stereoscopic cross-sectional view of the partial connection structure of the rod body of a curing device for cigar tobacco leaves according to the present invention.

[0040] Reference numerals: 1, rod body; 2, inner cavity; 3, movable rod; 4, handle rod; 41, spline groove; 42, anti-slip pattern; 5, inner rod; 51, strip hole; 6, first connecting block; 7, guide rod; 8, tip; 9, sliding sleeve; 10, connecting rod; 11, fixed block; 12, sleeve; 13, sliding rod; 14, return spring; 15, spline shaft; 16, second connecting block; 17, rotating ring; 18, fixed circular plate; 19, rotating shaft; 20, sleeve block; 21, pressing rod; 22, support rod; 23, pin shaft; 24, first slider; 25, connecting rod; 26, threaded rod; 27, second slider; 271, moving hole; 28, transmission gear; 29, fixed rod; 30, internal gear ring; 31, relief hole; 32, trapezoidal hole. Detailed implementation manners

[0041] The following specific examples illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0042] Embodiment 1

[0043] As Figures 1-10 shown, a curing device for cigar tobacco leaves includes a rod body 1, and the rod body 1 is used for the drying and placing of cigar tobacco leaves. An inner cavity 2 is opened inside the rod body 1, and the inner cavity 2 is used for installing various mechanisms.

[0044] Multiple groups of puncture positioning mechanisms are equidistantly arranged in the inner cavity 2, and their spiked parts pass through the top outer wall of the rod body 1 and extend upward, which are used for puncturing and positioning cigar tobacco leaves. Each group of puncture positioning mechanisms includes a movable rod 3, which passes through the top inner wall of the inner cavity 2, and the top of the movable rod 3 is integrally formed with a tip 8, which extends to the top of the top outer wall of the rod body 1, and is used for puncturing and positioning cigar tobacco leaves. A guide rod 7 is fixedly connected to the bottom end of the movable rod 3, and a sliding sleeve 9 is provided on the bottom sliding sleeve of the guide rod 7, and the sliding sleeve 9 is fixedly connected to the bottom inner wall of the inner cavity 2. A plurality of clearance holes 31 are equidistantly provided on the bottom inner wall of the inner cavity 2, and when the guide rod 7 moves downward with the movable rod 3, the bottom end of the guide rod 7 can extend into the corresponding clearance hole 31.

[0045] Multiple groups of clamping mechanisms are equidistantly arranged on the top outer wall of the rod body 1, and are arranged alternately with multiple groups of puncture positioning mechanisms. Each group of clamping mechanisms includes two second connecting blocks 16 symmetrically and fixedly connected to the top outer wall of the rod body 1, and a rotating shaft 19 is rotatably connected between the two second connecting blocks 16. Two sleeve blocks 20 are symmetrically and fixedly sleeved on the outer wall of the rotating shaft 19, and a pressure rod 21 is fixedly connected to the top of the two sleeve blocks 20 for clamping and fixing the punctured and positioned cigar tobacco leaves. A support rod 22 is fixedly connected to one side of the bottom of one of the sleeve blocks 20, and a trapezoidal hole 32 is opened on one side of the top of the rod body 1. The end of the support rod 22 away from the sleeve block 20 extends through the trapezoidal hole 32 to the inner cavity 2, and is fixedly connected to a pin 23.

[0046] A plurality of second sliders 27 are equidistantly connected to the inner cavity 2 for sliding connection. A moving hole 271 is provided on one side of each second slider 27, and the moving hole 271 cooperates with the corresponding pin 23. When the second slider 27 moves, it can push the pin 23 to move, and at the same time drive the support rod 22 to rotate, thereby driving the sleeve block 20 to rotate on the rotating shaft 19, thereby driving the pressing rod 21 to rotate, and realizing the compression of the cigar tobacco leaves.

[0047] The present invention can be used in the field of cigar tobacco leaf drying devices, and can also be applied to other fields of the present invention.

[0048] Example 2

[0049] This embodiment is a further improvement of the previous embodiment: Figures 1-11As shown in the figure, an operating mechanism is further provided in the inner cavity 2 for controlling multiple groups of puncture positioning mechanisms and multiple groups of pressing mechanisms. The operating mechanism includes an inner rod 5 disposed inside the inner cavity 2. One end of the inner rod 5 extends to the outside of the rod body 1. One end of the rod body 1 is also provided with a handle rod 4, and the handle rod 4 is connected to one end of the inner rod 5 to facilitate the control of the operating mechanism. A strip-shaped hole 51 is formed at the top of the inner rod 5, and the strip-shaped hole 51 is inserted and matched with the guide rod 7 and the movable rod 3. A connecting rod 10 is rotatably connected to the top outer wall of the guide rod 7. The other end of the connecting rod 10 is rotatably connected to a first connecting block 6. The first connecting block 6 is slidably connected to the bottom inner wall of the inner cavity 2, and the first connecting block 6 is fixedly connected to the inner wall of the strip-shaped hole 51.

[0050] A slide rod 13 is fixedly connected to the side of the first connecting block 6 away from the connecting rod 10. A sleeve 12 is slidably sleeved on the outer wall of one end of the slide rod 13 away from the first connecting block 6. One end of the sleeve 12 away from the first connecting block 6 is fixedly connected to a fixed block 11, and the fixed block 11 is fixedly connected to the inside of the inner cavity 2 and is inserted into the strip-shaped hole 51. A return spring 14 is fixedly connected between one end of the slide rod 13 and the inner wall of one end of the sleeve 12.

[0051] Embodiment 3

[0052] This embodiment is a further improvement of the previous embodiment: As Figures 1-11 shown, a plurality of first sliders 24 are equidistantly and slidably connected inside the inner cavity 2. Two fixing rods 29 are symmetrically fixedly connected to one side of each first slider 24, and the other ends of the two fixing rods 29 are fixedly connected to the same second slider 27. Two connecting rods 25 are symmetrically fixedly connected between adjacent two first sliders 24. One side of the first slider 24 close to the handle rod 4 is threadedly penetrated and connected with a threaded rod 26. A fixed circular plate 18 is fixedly connected to the inside of the inner cavity 2. The fixed circular plate 18 is penetrated and sleeved on the inner rod 5, and the side of the fixed circular plate 18 away from the handle rod 4 is in contact with the side of the fixed block 11 close to the handle rod 4. One end of the threaded rod 26 rotatably penetrates one side of the fixed circular plate 18 and is fixedly sleeved with a transmission gear 28. A rotating ring 17 is rotatably connected to the side of the fixed circular plate 18 close to the handle rod 4, and an internal gear ring 30 meshing with the transmission gear 28 is fixedly connected to the inner wall of the rotating ring 17.

[0053] Embodiment 4

[0054] This embodiment is a further improvement of the previous embodiment: As Figures 1-6As shown, one end of the rod body 1 close to the handle rod 4 is penetrated and rotatably connected with a spline shaft 15. One end of the spline shaft 15 extends into the inner cavity 2 and is fixedly connected with the rotating ring 17. The other end of the spline shaft 15 extends to the outside of the rod body 1. One end of the handle rod 4 is provided with a spline groove 41 that is inserted and matched with the spline shaft 15. One end of the inner rod 5 penetrates the spline shaft 15 and is rotatably connected with the inner wall of the spline groove 41.

[0055] In one aspect of this embodiment, the outer wall of the handle rod 4 is provided with anti-slip lines 42, which facilitate the rotation and pulling of the handle rod 4 and improve the comfort of operation.

[0056] The usage method of the present invention is as follows:

[0057] When there is no operation on the handle rod 4, one end of the handle rod 4 is in contact with one end of the rod body 1. At this time, the tip 8 is in the exposed state, and the pressing rod 21 is in the vertically unfolded state. At this time, the entire rod body 1 can be lapped on a frame, and then the worker picks up the cigar tobacco leaf and punctures and positions the petiole part thereof on the rod body 1 through the tip 8, and its leaf tip part is in a hanging state. During the puncturing process, two cigar tobacco leaves are positioned and hung on the same tip 8 in a back-to-back form.

[0058] When all the tips 8 are punctured and hung, rotate the handle rod 4. Through the spline connection with the spline shaft 15, the spline shaft 15 can be driven to rotate, but the inner rod 5 will not be driven to rotate. The rotation of the spline shaft 15 can drive the rotating ring 17 to rotate at the same time, and then drive the threaded rod 26 to rotate through the meshing movement of the internal gear ring 30 and the transmission gear 28. The rotation of the threaded rod 26 can drive the corresponding first slider 24 to move. At this time, through the arrangement of multiple connecting rods 25, all the first sliders 24 can be driven to move at the same time. During the movement of the first slider 24, the corresponding second slider 27 can be driven to move through the fixing rod 29, and then the support rod 22 can be driven to rotate and move through the cooperation with the pin shaft 23, so as to drive the pressing rod 21 to rotate through the sleeve block 20, completing the pressing and fixing of the cigar tobacco leaf, ensuring that it will not fall off easily during the drying or transfer process.

[0059] When the cigar tobacco leaf is dried, rotate the handle rod 4 in the reverse direction to make the pressing rod 21 in the vertically unfolded state, releasing the pressing and fixing of the cigar tobacco leaf. Then pull the handle rod 4 outwards, so that the handle rod 4 slides outwards on the spline shaft 15. At this time, the inner rod 5 can be driven to extend outwards, and at the same time, the first connecting block 6 can be driven to move, and then the guide rod 7 can be driven to move downwards through the connecting rod 10. Finally, the tip 8 is driven to move downwards into the rod body 1 through the movable rod 3, achieving the effect of automatically releasing the puncture positioning of the cigar tobacco leaf, enabling the cigar tobacco leaf to automatically fall off the rod body 1, without the need for manual removal one by one, and without leaving residual threads, greatly improving the work efficiency.

[0060] A method for air-curing cigar tobacco leaves, comprising the following steps:

[0061] S1. First, lap the rod body 1 on the rack body with the tip 8 facing upward;

[0062] S2. Then, pierce and hang two cigar tobacco leaves back-to-back on the same tip 8, with the petiole part as the piercing part and the leaf tip in a suspended state;

[0063] S3. After hanging all the cigar tobacco leaves, rotate the handle rod 4 to make the pressing rod 21 rotate and move to complete the pressing and fixing of the cigar tobacco leaves, and finally conduct direct sun drying;

[0064] S4. After the cigar tobacco leaves are air-cured, the rod body 1 can be placed above the collection box, or the movable collection box can be pushed under the rod body 1;

[0065] S5. Then, first rotate the handle rod 4 to make the pressing rod 21 in a vertically unfolded state to release the pressing and fixing of the cigar tobacco leaves, then pull the handle rod 4 to make the tip 8 extend downward into the rod body 1 to release the piercing and hanging connection of the cigar tobacco leaves, and finally the cigar tobacco leaves automatically fall into the collection box to complete centralized collection.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the present technical solution, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A curing device for cigar tobacco leaves, characterized in that, include: The rod body (1) is used for drying cigar tobacco leaves; An inner cavity (2) is provided inside the rod body (1); A plurality of puncture positioning mechanisms are equidistantly arranged in the inner cavity (2), and the spikes thereof pass through the top outer wall of the rod body (1) and extend upwards, for puncturing and positioning cigar tobacco leaves; A plurality of sets of pressing mechanisms are equidistantly arranged on the top outer wall of the rod body (1) and are arranged alternately with the plurality of sets of puncture positioning mechanisms, and are used to press and fix the cigar tobacco leaves that have been punctured and positioned; An operating mechanism is disposed in the inner cavity (2) and is capable of respectively operating the multiple sets of puncture positioning mechanisms and the multiple sets of pressing mechanisms to complete the final fixation of the cigar tobacco leaves; A handle bar (4) is arranged at one end of the rod body (1) and is connected to the operating mechanism to facilitate the control of the operating mechanism.

2. The curing device for cigar tobacco leaves according to claim 1, wherein, The puncture positioning mechanism comprises a movable rod (3) penetrating the inner wall at the top of the inner cavity (2); the top of the movable rod (3) is integrally formed with a tip (8), and the tip (8) extends above the outer wall at the top of the rod body (1); the bottom end of the movable rod (3) is fixedly connected to a guide rod (7); the bottom end sliding sleeve of the guide rod (7) is provided with a sliding sleeve (9); the sliding sleeve (9) is fixedly connected to the bottom inner wall of the inner cavity (2); the bottom inner wall of the inner cavity (2) is equidistantly provided with a plurality of clearance holes (31) for use with the bottom ends of the corresponding guide rods (7).

3. The curing device for cigar tobacco leaves according to claim 2, characterized in that, The operating mechanism comprises an inner rod (5) arranged inside the inner cavity (2), one end of the inner rod (5) extends to the outside of the rod body (1) and is connected to the handle bar (4), the top of the inner rod (5) is provided with a strip hole (51) which is inserted and matched with the guide rod (7) and the movable rod (3), the top of the outer wall of the guide rod (7) is rotatably connected to a connecting rod (10), the other end of the connecting rod (10) is rotatably connected to a first connecting block (6) which is slidably connected to the inner wall of the bottom of the inner cavity (2), and the first connecting block (6) is fixedly connected to the inner wall of the strip hole (51).

4. The curing device for cigar tobacco leaves according to claim 3, characterized in that, A sliding rod (13) is fixedly connected to the side of the first connecting block (6) away from the connecting rod (10); a sleeve (12) is slidably sleeved on the outer wall of one end of the sliding rod (13) away from the first connecting block (6); a fixed block (11) is fixedly connected to the end of the sleeve (12) away from the first connecting block (6); the fixed block (11) is fixedly connected to the inside of the inner cavity (2) and penetrated into the strip hole (51); and a same return spring (14) is fixedly connected between one end of the sliding rod (13) and the inner wall of one end of the sleeve (12).

5. The curing device for cigar tobacco leaves according to claim 4, wherein, The pressing mechanism comprises two second connecting blocks (16) symmetrically fixedly connected to the outer wall of the top of the rod body (1); a same rotating shaft (19) is rotatably connected between the two second connecting blocks (16); two sleeve blocks (20) are symmetrically fixedly sleeved on the outer wall of the rotating shaft (19); and a pressing rod (21) for pressing cigar tobacco leaves is fixedly connected to the top of the two sleeve blocks (20).

6. The curing device for cigar tobacco leaves according to claim 5, wherein, One side of the bottom of one of the sleeve blocks (20) is fixedly connected to a support rod (22). A trapezoidal hole (32) communicating with the inner cavity (2) is formed in one side of the top of the rod body (1). One end of the support rod (22) away from the sleeve block (20) passes through the trapezoidal hole (32) and extends into the inner cavity (2) and is fixedly connected to a pin shaft (23). A plurality of second sliders (27) are slidably connected to the inside of the inner cavity (2) at equal intervals. A moving hole (271) for cooperating with the corresponding pin shaft (23) is formed in one side of each of the plurality of second sliders (27).

7. The curing device for cigar tobacco leaves according to claim 6, characterized in that, Two fixing rods (29) are symmetrically and fixedly connected to one side of the second slider (27). The other ends of the two fixing rods (29) are fixedly connected to the same first slider (24). The second slider (27) and the first slider (24) are respectively located on the left and right sides of the inner rod (5). The two fixing rods (29) are respectively located on the upper and lower sides of the inner rod (5). Two connecting rods (25) are symmetrically and fixedly connected between adjacent first sliders (24). One side of the first slider (24) close to the handlebar (4) is threadedly penetrated and connected with a threaded rod (26). A fixed circular plate (18) is fixedly connected to the inside of the inner cavity (2), and the fixed circular plate (18) is sleeved on the inner rod (5) through. The side of the fixed circular plate (18) away from the handlebar (4) is in contact with the side of the fixed block (11) close to the handlebar (4). One end of the threaded rod (26) rotatably penetrates one side of the fixed circular plate (18) and is fixedly sleeved with a transmission gear (28). A rotating ring (17) is rotatably connected to the side of the fixed circular plate (18) close to the handlebar (4). An internal tooth ring (30) meshing with the transmission gear (28) is fixedly connected to the inner wall of the rotating ring (17).

8. The curing device for cigar tobacco leaves according to claim 7, characterized in that, One end of the rod body (1) close to the handlebar (4) is rotatably penetrated and connected with a spline shaft (15). One end of the spline shaft (15) extends into the inner cavity (2) and is fixedly connected to the rotating ring (17). The other end of the spline shaft (15) extends to the outside of the rod body (1). A spline groove (41) for plugging and cooperating with the spline shaft (15) is formed in one end of the handlebar (4). One end of the inner rod (5) penetrates the spline shaft (15) and is rotatably connected to the inner wall of the spline groove (41).

9. The curing device for cigar tobacco leaves according to claim 8, characterized in that, The outer wall of the handlebar (4) is provided with anti-slip lines (42).

10. A curing method for cigar tobacco leaves according to any one of claims 1-9, characterized in that, Including the following steps: S1. First, lap the rod body (1) on the frame and make the tip (8) face upward; S2. Then, pierce and hang two cigar tobacco leaves on the same tip (8) in a back-to-back form, with the petiole part as the piercing part and the leaf tip in a suspended state; S3. After hanging all the cigar tobacco leaves, rotate the handlebar (4) to make the pressing rod (21) rotate and move to complete the pressing and fixing of the cigar tobacco leaves, and finally perform direct drying; S4. After the cigar tobacco leaves are dried, the rod body (1) can be lapped above the collection box, or the movable collection box can be pushed below the rod body (1); S5. Then, first rotate the handle rod (4) to make the pressing rod (21) in a vertically unfolded state to release the pressing and fixing of the cigar tobacco leaves. Then, pull the handle rod (4) to make the tip (8) extend downward into the rod body (1) to release the puncturing and hanging connection of the cigar tobacco leaves. Finally, the cigar tobacco leaves automatically fall into the collection box to complete centralized collection.

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