Yellow sun-cured tobacco modulation device based on bamboo strip plate clamping

Abstract

The invention relates to a yellow sun-cured tobacco modulation device based on bamboo strip plate clamping, and belongs to the technical field of yellow sun-cured tobacco modulation. The yellow sun-cured tobacco preparation device based on bamboo strip plate clamping comprises a greenhouse, a plurality of sun-curing mechanisms and a film mechanism, wherein the multiple sun-curing mechanisms are arranged in the greenhouse; wherein the airing mechanism comprises a bottom frame and a material placing assembly, the top end of the bottom frame is fixedly connected with a reinforcing rod, and the top end of the reinforcing rod is fixedly connected with a hanging rod; according to the yellow sun-cured tobacco blending device based on bamboo strip plate clamping, the woven bamboo strip plates are used for positioning yellow sun-cured tobacco leaves, so that the yellow sun-cured tobacco leaves can be in a vertical hanging state during sun-curing, meanwhile, shielding of the yellow sun-cured tobacco leaves is reduced by means of gaps and air permeability of the bamboo strip plates, and by means of adjustability of the material containing assembly, the yellow sun-cured tobacco leaves can be cured more stably. By means of the device, the problems that when existing yellow sun-cured tobacco is sun-cured, tobacco leaves are mutually staggered and stacked, and the ventilation and shaping effects are poor are solved, large-scale production of the yellow sun-cured tobacco is improved, and quality of the yellow sun-cured tobacco is improved.

Description

Technical Field

[0001] This invention relates to the field of sun-dried tobacco curing technology, and in particular to a sun-dried tobacco curing device based on bamboo strip clamping. Background Technology

[0002] Sun-cured tobacco is a type of air-cured tobacco, but its curing method differs from flue-cured tobacco. It achieves a coordinated change in internal chemical components through sun-drying and ventilation. Current technology typically uses specialized equipment such as drying sheds as curing sites, aiming to improve tobacco quality and efficiency by controlling environmental temperature and humidity. After maturing in the field, sun-cured tobacco is stalked and placed in drying sheds. Ventilation and dehumidification within the drying sheds allow the tobacco leaves to dry and set, forming dried, yellowed tobacco leaves. Traditional sun-cured tobacco drying equipment generally suffers from insufficient environmental control and inconvenient adjustment of the drying process. Specifically, fixed drying racks cannot flexibly adjust height and tilt, leading to uneven drying or mold growth; the drying racks easily cause tobacco leaves to pile up and overlap, resulting in poor ventilation and setting, thus hindering the large-scale production and quality improvement of sun-cured tobacco. Summary of the Invention

[0003] Therefore, it is necessary to provide a tobacco curing device based on bamboo strip clamping and its usage method to address the problems of inconvenient adjustment of drying racks and overlapping of tobacco leaves.

[0004] A device for regulating yellow smoke based on bamboo strip clamping includes: a greenhouse, multiple drying mechanisms and a film mechanism, wherein the multiple drying mechanisms are all installed inside the greenhouse; The drying mechanism includes a base frame and a material placement assembly. A reinforcing rod is fixedly connected to the top of the base frame, and a hanging rod is fixedly connected to the top of the reinforcing rod. The material feeding assembly includes a bamboo board and two connecting parts. The surface of the bamboo board is provided with multiple positioning plates for positioning the yellow smoke. A sliding frame is slidably provided at the top of one of the connecting parts. An adjusting rod is fixedly connected to the top of the sliding frame. A first vertical rod is inserted into the top of the adjusting rod. A lead screw is rotatably connected to the top of the first vertical rod. The top of the lead screw passes through the first vertical rod and is threadedly connected to the adjusting rod. Another connecting part has a helical tooth plate fixedly connected to its top end. A second vertical rod is provided at the top end of the helical tooth plate. A fixing frame is fixedly connected to the surface of the second vertical rod. A spring is fixedly connected to the inner wall of the fixing frame. A limiting tooth that cooperates with the helical tooth plate is fixedly connected to the other end of the spring. The outer walls of both the first and second vertical rods are vertically provided with fixing plates, and the ends of the fixing plates are rotatably connected with hooks.

[0005] In one embodiment, the drying mechanism further includes a plurality of positioning seats arranged on the hanging rod. The shape of the positioning seat is hemispherical, and a positioning ring is rotatably connected to the top end of the positioning seat. A groove matching the hook is formed on the surface of the positioning ring. It can be adjusted and adapted according to the drying condition of the sun-cured tobacco leaves. The positioning ring can rotate within a certain range on the surface of the positioning seat.

[0006] In one embodiment, a protective pad is arranged on one side of the positioning plate close to the bamboo strip board. The protective pad is a rubber material component.

[0007] In one embodiment, a vertical hole is formed at the top end of the positioning plate. A plurality of first ventilation holes communicating with the vertical hole are formed on the protective pad. A plurality of second ventilation holes communicating with the vertical hole are formed on the side of the positioning plate away from the protective pad. The bendable property of the positioning plate made of bamboo strips enables it to position most of the area of the sun-cured tobacco leaves, improving the positioning effect on the sun-cured tobacco leaves. At the same time, the protective pad can protect the surface of the sun-cured tobacco leaves, achieving effective positioning without damaging the sun-cured tobacco leaves. Moreover, the first ventilation holes, vertical holes and second ventilation holes cooperate with each other, enabling ventilation drying at the contact part between the sun-cured tobacco leaves and the positioning plate, further improving the drying quality of the sun-cured tobacco leaves.

[0008] In one embodiment, the film mechanism includes a shielding film arranged on the greenhouse and four placement frames. The four placement frames are respectively placed at the four corners of the greenhouse. Both ends of the shielding film are provided with winding rollers, and the ends of the winding rollers are placed on the placement frames.

[0009] In one embodiment, two ventilation doors are arranged at both ends of the greenhouse, and handles are arranged on the ventilation doors.

[0010] In one embodiment, the connecting part includes a connecting plate. Two hook frames are fixedly connected to the bottom end of the connecting plate. The opening part of the hook frame protrudes outward to form a guiding part. One of the connecting plates is slidably connected to the sliding frame.

[0011] In one embodiment, an operating part is fixedly connected to the top end of the screw rod. Vertical grooves are evenly distributed on the surface of the operating part.

[0012] In one embodiment, an activity groove is formed on the surface of the second vertical rod. The limiting tooth penetrates through the activity groove and is in close contact with the helical tooth plate.

[0013] In one embodiment, the number of the reinforcing rods is three groups, and each group of the reinforcing rods is in a "square" shape.

[0014] A usage method of a sun-cured tobacco modulation device based on clamping by a bamboo strip board includes the following steps: Step 1: First, position the sun-dried tobacco leaves. Place the bamboo strip flat on a horizontal surface, lay multiple sun-dried tobacco leaves flat on the bamboo strip, and use the positioning plate to lock them in place. Step 2: Secure multiple positioning seats onto the hanging rod. Two connecting parts and one bamboo strip form a group. Hook the two connecting parts at the top gap of the bamboo strip. Then, use the hook and the positioning ring to cooperate with each other to achieve stable hanging and drying of the yellowed tobacco leaves. Step 3: Repeat the operation in Step 2 to complete the assembly of multiple drying mechanisms in sequence. At this time, the yellowed tobacco leaves are placed vertically on the bamboo board. The ventilation of the greenhouse and the external sunlight can be used to dry the yellowed tobacco leaves. At the same time, a warm air system can be installed inside and outside the greenhouse to accelerate the drying of the yellowed tobacco leaves. The specific situation can be freely selected. Step 4: During the drying process of the yellowed tobacco leaves, the distribution of adjacent material placement components can be freely adjusted according to the drying requirements and the drying state of the tobacco leaves. They can be staggered, placed horizontally, or tilted until the drying of the yellowed tobacco leaves is completed. Then, the yellowed tobacco leaves can be removed. Beneficial effects

[0015] This bamboo-board clamping device for curing yellow tobacco uses bamboo boards woven from bamboo strips to position the yellow tobacco leaves, allowing them to be vertically suspended during drying. The gaps and ventilation of the bamboo boards reduce shading of the leaves, improving drying efficiency. The adjustable material feeding components allow adjacent drying units to be arranged in different configurations, adaptable to specific drying needs. The greenhouse and these components work together to ensure a controllable drying environment. This device solves the problems of overlapping and poor ventilation and shaping in existing yellow tobacco drying processes, improving the scale and quality of yellow tobacco production. With the setting of the positioning plate, the positioning plate made of bamboo strips has its own bendable properties. It is distributed on the bamboo plate and can position most of the area of ​​the yellowed tobacco leaves, improving the positioning effect of the yellowed tobacco leaves. At the same time, the protective pad can protect the surface of the yellowed tobacco leaves, achieving effective positioning without damaging the yellowed tobacco leaves. Furthermore, the first ventilation hole, the vertical hole and the second ventilation hole work together to allow the contact area between the yellowed tobacco leaves and the positioning plate to be ventilated and dried, further improving the drying quality of the yellowed tobacco leaves. By setting up the positioning seat and positioning ring, the system can be adjusted and adapted according to the drying conditions of the yellowed tobacco leaves. The positioning ring can rotate within a certain range on the surface of the positioning seat. In conjunction with the hook, it can keep the feeding component in an inclined state, improving the stability of the yellowed tobacco leaves during drying and preventing them from sliding on the hanging rod. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the internal structure of the present invention; Figure 4 This is a schematic diagram of the drying mechanism of the present invention; Figure 5 This is a schematic diagram of the structure of the base frame and hanging rod of the present invention; Figure 6 This is an exploded view of the positioning seat and positioning ring of the present invention; Figure 7 This is a schematic diagram of the material placement assembly of the present invention; Figure 8 This is a schematic diagram showing the connection between the connecting part and the first vertical rod of the present invention; Figure 9 This is a schematic diagram showing the connection between the connecting part and the second vertical rod of the present invention; Figure 10 This is an exploded view of the positioning plate and protective pad of the present invention; Figure 11 This is an exploded cross-sectional view of the positioning plate and protective pad of the present invention; Figure 12 This is a schematic diagram of the placement structure of the drying mechanism of the present invention. Figure 1 ; Figure 13 This is a schematic diagram of the placement structure of the drying mechanism of the present invention. Figure 2 .

[0018] Figure label: 100. Greenhouse; 110. Ventilation door; 120. Handle; 200. Drying mechanism; 210. Base frame; 211. Hanging rod; 212. Reinforcing rod; 213. Positioning seat; 214. Positioning ring; 215. Groove; 220. Material placement assembly; 221. Bamboo strip; 222. Positioning plate; 2221. Protective pad; 2222. First ventilation hole; 2223. Vertical hole; 2224. Second ventilation hole; 223. Connection Part; 2231, connecting plate; 2232, hook frame; 224, first vertical rod; 2241, adjusting rod; 2242, sliding frame; 2243, lead screw; 225, second vertical rod; 2251, inclined tooth plate; 2252, fixing frame; 2253, spring; 2254, limiting tooth; 226, fixing plate; 227, hook; 300, film mechanism; 310, take-up roller; 320, shielding film; 330, placement rack. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] The following is combined with Figures 1-13 This invention describes the device for preparing yellow tobacco based on bamboo strip clamping and its method of use.

[0021] In one embodiment, a device for regulating yellow smoke based on bamboo strip clamping includes: a greenhouse 100, multiple drying mechanisms 200, and a film mechanism 300. The multiple drying mechanisms 200 are all disposed inside the greenhouse 100. Each drying mechanism 200 includes a base frame 210 and a material placement assembly 220. A reinforcing rod 212 is fixedly connected to the top of the base frame 210, and a hanging rod 211 is fixedly connected to the top of the reinforcing rod 212. The feeding assembly 220 includes a bamboo sheet 221 and two connecting parts 223. The surface of the bamboo sheet 221 is provided with multiple positioning plates 222 for positioning the yellow smoke during drying. A sliding frame 2242 is slidably provided at the top of one of the connecting parts 223. An adjusting rod 2241 is fixedly connected to the top of the sliding frame 2242. A first vertical rod 224 is inserted into the top of the adjusting rod 2241. A lead screw 2243 is rotatably connected to the top of the first vertical rod 224. The top of the lead screw 2243 passes through the first vertical rod 224 and is threadedly connected to the adjusting rod 2241. Another connecting part 223 has a helical tooth plate 2251 fixedly connected to its top end. A second vertical rod 225 is provided at the top end of the helical tooth plate 2251. A fixing frame 2252 is fixedly connected to the surface of the second vertical rod 225. A spring 2253 is fixedly connected to the inner wall of the fixing frame 2252. A limiting tooth 2254 that cooperates with the helical tooth plate 2251 is fixedly connected to the other end of the spring 2253. The outer walls of the first vertical bar 224 and the second vertical bar 225 are both vertically provided with fixing plates 226, and the ends of the fixing plates 226 are rotatably connected with hooks 227.

[0022] It should be noted that the bamboo board 221 is made of bamboo strips woven in a crisscross pattern with gaps. The tobacco leaves are placed on the surface of the bamboo board 221, so that most of the tobacco leaves are directly exposed, avoiding obstruction during drying. In addition, the bamboo strips themselves have a certain degree of air permeability, which improves the drying effect of the tobacco leaves.

[0023] It should be noted that during the drying process of yellow tobacco leaves, humidity and temperature need to be regulated through ventilation. If the humidity is too high, the tobacco leaves are prone to mold; if the humidity is too low, the leaves will dry too quickly, affecting the quality. The environment of greenhouse 100 is relatively closed. The ventilation performance can be regulated by using the film structure 300 and the ventilation door 110. Mechanical ventilation can also be used as an auxiliary method, such as a mechanical ventilation system or a heating system, in conjunction with greenhouse 100.

[0024] It should be noted that when the height of the bamboo strip 221 needs to be adjusted, the lead screw 2243 can be rotated to drive the adjusting rod 2241 upward, thereby using the connecting part 223 to complete the height adjustment of the bamboo strip 221. During this process, another connecting part 223 can be pushed to move the helical tooth plate 2251 upward. The limiting tooth 2254 will automatically adjust to achieve unidirectional limitation. Under no external force, it can only move upward. If downward adjustment is required, the operation is basically the same as above, except that the force of the spring 2253 on the limiting tooth 2254 needs to be released in advance. At this time, the limiting tooth 2254 no longer limits the helical tooth plate 2251. After the adjustment is completed, it will return to the limiting state after being released.

[0025] like Figure 4 , Figure 5 and Figure 6 As shown, the drying mechanism 200 also includes a plurality of positioning seats 213 disposed on the hanging rod 211. The positioning seats 213 are hemispherical in shape, and a positioning ring 214 is rotatably connected to the top of the positioning seat 213. The surface of the positioning ring 214 is provided with a groove 215 that matches the hook 227.

[0026] In this embodiment, the opening below the hemispherical positioning seat 213 is used to lock it onto the hanging rod 211. The positioning ring 214 is rotated to better fit the hook 227. The bent part of the hook 227 will be directly in the groove 215, increasing the stability of the connection between the two. The position of the positioning seat 213 on the hanging rod 211 can be freely adjusted and is easy to disassemble. It can be freely adjusted to match according to the requirements of drying yellow tobacco leaves, so as to adjust the tilt state of the material feeding component 220 and the gap size and gap angle between adjacent material feeding components 220.

[0027] like Figure 4 , Figure 7 , Figure 10 , Figure 11 , Figure 12 and Figure 13 As shown, a protective pad 2221 is provided on the side of the positioning plate 222 near the bamboo strip 221. The protective pad 2221 is a rubber material component.

[0028] The top of the positioning plate 222 has a vertical hole 2223, and the protective pad 2221 has a plurality of first vent holes 2222 connected to the vertical hole 2223. The side of the positioning plate 222 away from the protective pad 2221 has a plurality of second vent holes 2224 connected to the vertical hole 2223.

[0029] In this embodiment, the bendability of the positioning plate 222 made of bamboo strips is distributed on the bamboo plate 221, which can position most of the area of ​​the yellowed tobacco leaves, improving the positioning effect of the yellowed tobacco leaves. At the same time, the protective pad 2221 can protect the surface of the yellowed tobacco leaves, achieving effective positioning without damaging the yellowed tobacco leaves. Furthermore, the first ventilation hole 2222, the vertical hole 2223, and the second ventilation hole 2224 work together to allow ventilation and drying at the contact area between the yellowed tobacco leaves and the positioning plate 222, further improving the drying quality of the yellowed tobacco leaves. External gas can circulate through the interaction of the first ventilation hole 2222, the vertical hole 2223, and the second ventilation hole 2224, thereby achieving ventilation and drying of the shaded parts of the yellowed tobacco leaves.

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the film mechanism 300 includes a shielding film 320 disposed on the greenhouse 100 and four placement racks 330. The four placement racks 330 are respectively placed at the four corners of the greenhouse 100. Both ends of the shielding film 320 are provided with a winding roller 310, and the end of the winding roller 310 is placed on the placement rack 330.

[0031] Two ventilation doors 110 are installed at both ends of the greenhouse 100, and each ventilation door 110 is equipped with a handle 120.

[0032] In this embodiment, during the drying process of sun-cured tobacco leaves, the handle 120 can be used to open multiple ventilation doors 110, so as to achieve the air duct circulation in the greenhouse 100. By the mutual cooperation of the winding roller 310 and the placing rack 330, the shielding film 320 on the side is adjusted to realize the opening and closing state of the shielding film 320 on the side of the greenhouse 100, so as to achieve the purpose of adjusting the air duct in the greenhouse 100. It should be noted that when selecting the winding roller 310, there are certain requirements for its own hardness and weight to avoid breakage or difficult operation during the winding process.

[0033] As Figure 3 、 Figure 4 、 Figure 7 、 Figure 8 and Figure 9 As shown in ,

[0034] , the connecting portion 223 includes a connecting plate 2231. At the bottom end of the connecting plate 2231, there are two hook brackets 2232 fixed. The opening of the hook bracket 2232 protrudes to form a guiding portion. One of the connecting plates 2231 is slidably connected to the sliding frame 2242. The sliding frame 2242 can slide on the surface of one of the connecting plates 2231, making it more convenient to adjust the bamboo strip board 221 and avoiding the situation of needing to reassemble.

[0034] The top end of the screw rod 2243 is fixedly connected with an operating portion, and vertical grooves are evenly distributed on the surface of the operating portion. The screw rod 2243 can be rotated by using the operating portion. During operation, the palm is not likely to slip, and the operation is more convenient and labor-saving.

[0035] An activity groove is provided on the surface of the second vertical rod 225, and the limiting tooth 2254 penetrates through the activity groove and is in close contact with the inclined tooth plate 2251. The activity groove can guide the limiting tooth 2254 so that it can run freely and reasonably.

[0036] There are three groups of reinforcing rods 212, and each group of reinforcing rods 212 is in a "square" shape. It can reinforce the hanging rod 211 and the bottom frame 210, and increase the stability of the hanging rod 211 during the drying process.

[0037] A method for using a sun-cured tobacco modulation device based on bamboo strip board clamping includes the following steps: Step 1: First, complete the positioning of the sun-cured tobacco leaves. Place the bamboo strip board 221 on a horizontal plane, lay multiple sun-cured tobacco leaves flat on the bamboo strip board 221, and complete the locking by using the positioning plate 222; Step 2: Clamp multiple positioning seats 213 on the hanging rod 211. Two connecting portions 223 and one bamboo strip board 221 form a group. Hook the two connecting portions 223 at the top gap of the bamboo strip board 221, and then use the hook 227 and the positioning ring 214 to cooperate with each other to achieve the stable hanging and drying of the sun-cured tobacco leaves; Step 3: Repeat the operation in Step 2 to complete the assembly of multiple drying mechanisms 200 in sequence. At this time, the yellowed tobacco leaves are placed vertically on the bamboo strips 221. The ventilation of the greenhouse 100 and the external sunlight can be used to dry the yellowed tobacco leaves. At the same time, a warm air system can be installed inside and outside the greenhouse 100 to accelerate the drying of the yellowed tobacco leaves. The specific situation can be chosen freely. Step 4: During the drying process of the yellowed tobacco leaves, the distribution of adjacent material placement components 220 can be freely adjusted according to the drying requirements and the drying status of the yellowed tobacco leaves. They can be staggered, placed horizontally, or tilted until the drying of the yellowed tobacco leaves is completed. Then, the yellowed tobacco leaves can be removed.

[0038] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-described embodiments are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A device for regulating yellow smoke based on bamboo strip clamping, comprising a greenhouse (100) and multiple drying mechanisms (200), characterized in that, It also includes a film-making mechanism (300), and multiple drying mechanisms (200) are all located inside the greenhouse (100); The drying mechanism (200) includes a base frame (210) and a material placement assembly (220). A reinforcing rod (212) is fixedly connected to the top of the base frame (210), and a hanging rod (211) is fixedly connected to the top of the reinforcing rod (212). The feeding assembly (220) includes a bamboo board (221) and two connecting parts (223). The surface of the bamboo board (221) is provided with multiple positioning plates (222) for positioning the yellow smoke. A sliding frame (2242) is slidably provided at the top of one of the connecting parts (223). An adjusting rod (2241) is fixedly connected to the top of the sliding frame (2242). A first vertical rod (224) is inserted into the top of the adjusting rod (2241). A lead screw (2243) is rotatably connected to the top of the first vertical rod (224). The top of the lead screw (2243) passes through the first vertical rod (224) and is threadedly connected to the adjusting rod (2241). Another connecting part (223) has a helical tooth plate (2251) fixedly connected to its top end. The top end of the helical tooth plate (2251) is provided with a second vertical rod (225). A fixing frame (2252) is fixedly connected to the surface of the second vertical rod (225). A spring (2253) is fixedly connected to the inner wall of the fixing frame (2252). The other end of the spring (2253) is fixedly connected to a limiting tooth (2254) that cooperates with the helical tooth plate (2251). The outer walls of the first vertical rod (224) and the second vertical rod (225) are both vertically provided with fixing plates (226), and the ends of the fixing plates (226) are rotatably connected with hooks (227).

2. The tobacco curing device based on bamboo strip clamping according to claim 1, characterized in that, The drying mechanism (200) also includes a plurality of positioning seats (213) set on the hanging rod (211). The positioning seat (213) is hemispherical in shape. The top of the positioning seat (213) is rotatably connected to a positioning ring (214). The surface of the positioning ring (214) is provided with a groove (215) that matches the hook (227).

3. The tobacco curing device based on bamboo strip clamping according to claim 1, characterized in that, The positioning plate (222) is provided with a protective pad (2221) on the side near the bamboo strip (221), and the protective pad (2221) is a rubber material component.

4. The tobacco curing device based on bamboo strip clamping according to claim 3, characterized in that, The top of the positioning plate (222) is provided with a vertical hole (2223), and the protective pad (2221) is provided with a plurality of first vent holes (2222) connected to the vertical hole (2223). The side of the positioning plate (222) away from the protective pad (2221) is provided with a plurality of second vent holes (2224) connected to the vertical hole (2223).

5. The tobacco curing device based on bamboo strip clamping according to claim 1, characterized in that, The film mechanism (300) includes a shielding film (320) set on the greenhouse (100) and four placement racks (330). The four placement racks (330) are respectively placed at the four corners of the greenhouse (100). Both ends of the shielding film (320) are provided with winding rollers (310), and the ends of the winding rollers (310) are placed on the placement racks (330).

6. The tobacco curing device based on bamboo strip clamping according to claim 1, characterized in that, Both ends of the greenhouse (100) are provided with two ventilation doors (110), and handles (120) are arranged on the ventilation doors (110).

7. The tobacco curing device based on bamboo strip clamping according to claim 1, characterized in that, The connecting part (223) includes a connecting plate (2231). Two hook brackets (2232) are fixedly connected to the bottom end of the connecting plate (2231). The opening of the hook bracket (2232) protrudes outward to form a guiding part. One of the connecting plates (2231) is slidably connected to the sliding frame (2242).

8. The tobacco curing device based on bamboo strip clamping according to claim 1, characterized in that, The top end of the screw rod (2243) is fixedly connected with an operating part, and vertical grooves are evenly distributed on the surface of the operating part.

9. The tobacco curing device based on bamboo strip clamping according to claim 1, characterized in that, An activity groove is formed on the surface of the second vertical rod (225), and the limiting tooth (2254) penetrates through the activity groove and is in close contact with the helical tooth plate (2251).

10. The tobacco curing device based on bamboo strip clamping according to claim 1, characterized in that, The number of the reinforcing rods (212) is three groups, and each group of the reinforcing rods (212) is in a "mouth" shape.

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