Tobacco airing device

Abstract

The utility model discloses a tobacco leaf air-curing device, and belongs to the technical field of tobacco leaf air-curing racks. A tobacco leaf air-curing device comprises a frame body and a plurality of tobacco leaf hanging assemblies vertically sliding on the surface of the frame body, the multiple tobacco leaf hanging assemblies are connected through two first traction ropes, and the heights of the two tobacco leaf hanging assemblies located on the topmost portion are adjusted through a traction assembly; the traction assembly comprises a plurality of second traction ropes fixed to the two ends of the tobacco hanging assembly respectively and a plurality of winding wheels used for winding the second traction ropes at the same time. The tobacco hanging assemblies slide on the surface of the frame body, so that the tobacco hanging assemblies at the high position can be conveniently moved to the low position, tobacco leaves can be conveniently placed, the traction assemblies are arranged, the multiple second traction ropes pull the tobacco hanging assemblies to move upwards, the multiple tobacco hanging assemblies are pulled to ascend under the action of the multiple first traction ropes, and the tobacco hanging assemblies can be conveniently placed. The tobacco leaves at the low position can be conveniently lifted to the high position, and the purpose that the tobacco leaves are conveniently placed at the high position of the tobacco air-curing frame is achieved.

Description

Technical Field

[0001] This utility model relates to the field of smoke drying rack technology, and in particular to a smoke drying device. Background Technology

[0002] Tobacco leaves are annual or short-lived perennial herbs belonging to the Solanaceae family. The plant is covered with glandular hairs, and the stem is 0.7-2 meters tall. The petioles are inconspicuous or winged. The inflorescences are terminal panicles. The calyx is tubular or tubular-campanulate, and the corolla is funnel-shaped with a pink apex. Tobacco leaves are the raw material for the tobacco industry.

[0003] Currently, tobacco leaf drying is mainly carried out in open drying sheds, where tobacco leaves are placed on the surface of the drying racks. However, due to the high height of the existing drying racks and the inability to lower the height between the racks, it is difficult to place tobacco leaves on the higher racks quickly, which affects the drying efficiency. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that it is inconvenient to place tobacco leaves at a high position on the tobacco drying rack in the existing technology, and to propose a tobacco drying device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A smoke-drying device includes a frame and multiple smoke-hanging components that slide vertically on the surface of the frame. The multiple smoke-hanging components are connected to each other by two first traction ropes, and the height of the two topmost smoke-hanging components is adjusted by traction components.

[0007] The traction assembly includes multiple second traction ropes fixed to both ends of the cigarette hanging assembly and multiple winches for simultaneously winding the multiple second traction ropes. The multiple winches are fixedly connected by a connecting rod, which rotates on the side of the frame.

[0008] In some embodiments, a plurality of the cigarette hanging components are respectively arranged at the front and rear of the frame, with the cigarette hanging components located at the front corresponding to the height of the cigarette hanging components located at the rear.

[0009] In some embodiments, the traction assembly further includes a first guide wheel and a second guide wheel mounted on the upper surface of the frame, wherein two of the second traction ropes overlap the surfaces of the first guide wheel and the second guide wheel, and two other second traction ropes overlap the surfaces of the two second guide wheels respectively.

[0010] In some embodiments, the tobacco hanging assembly includes a tobacco drying rod for placing tobacco leaves and two sliders that slide on the surface of the frame. Each of the two sliders has a hanging ring for placing the tobacco drying rod fixed on its opposite side, and the upper end of the hanging ring has an open structure.

[0011] In some embodiments, the bottom of the frame is provided with a limiting component for unidirectionally limiting the rotation of the winch wheel. The limiting component includes a ratchet fixedly mounted on the surface of the connecting rod and a ratchet tooth sliding on the bottom of the frame. The ratchet tooth and the ratchet wheel cooperate with each other, and a spring for pushing the ratchet tooth closer to the ratchet wheel is fixed on the side of the ratchet tooth away from the ratchet wheel.

[0012] In some embodiments, the bottom of the frame is provided with multiple sets of support components, which are respectively arranged at the front and rear of the frame, and the support components at the front and the support components at the rear are staggered.

[0013] In some embodiments, the support assembly includes a fixing block fixed to the bottom of the frame and a support rod sliding on the surface of the fixing block. The end of the support rod away from the frame is threadedly connected to a threaded post, and a base plate is fixed to the lower end of the threaded post.

[0014] Compared with the prior art, the present invention provides a smoke-cooling device with the following beneficial effects.

[0015] 1. This utility model allows the tobacco hanging components to slide on the surface of the frame, making it easy to move the tobacco hanging components from a high position to a low position for convenient placement of tobacco leaves. By setting up a traction component, multiple second traction ropes pull the tobacco hanging components upward, and under the action of multiple first traction ropes, multiple tobacco hanging components are pulled up, making it easy to lift the tobacco leaves from a low position to a high position, thus achieving the purpose of conveniently placing the tobacco leaves at a high position on the tobacco drying rack.

[0016] 2. This utility model, by setting a limiting component, limits the rotation direction of the winch wheel with the cooperation of the ratchet and ratchet teeth, thereby preventing the winch wheel from releasing the second traction rope. By setting a support component, the support rod and the base plate support the bottom of the frame, thereby preventing the clamping from tipping over.

[0017] Other advantages, objectives and features of this invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following description; or may be taught from practice of this invention. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the axial structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the cigarette hanging component in this utility model.

[0020] Figure 3 This is a partial structural diagram of the top of this utility model.

[0021] Figure 4This is a schematic diagram of the limiting component in this utility model.

[0022] Figure 5 This is a partial structural diagram of the bottom of this utility model.

[0023] In the picture:

[0024] 1. Frame; 2. Cigarette hanging assembly; 201. Cigarette hanging rod; 202. Slider; 203. Hanging ring; 3. First traction rope; 4. Traction assembly; 401. Second traction rope; 402. Connecting rod; 403. Winch wheel; 404. First guide wheel; 405. Second guide wheel; 406. Guide plate; 5. Limiting assembly; 501. Ratchet; 502. Ratchet tooth; 503. Spring; 504. Pull rod; 6. Support assembly; 601. Fixing block; 602. Support rod; 603. Threaded column; 604. Base plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figure 1-5 A smoke-drying device includes a frame 1 and multiple smoke-hanging components 2 that slide vertically on the surface of the frame 1. The multiple smoke-hanging components 2 are respectively arranged in front of and behind the frame 1. The smoke-hanging components 2 in front and behind correspond in height to the smoke-hanging components 2 in rear. The multiple smoke-hanging components 2 are connected to each other by two first traction ropes 3. The two smoke-hanging components 2 at the top are adjusted in height by traction components 4. Multiple movable wheels are fixed on the lower surface of the frame 1.

[0027] The traction assembly 4 includes multiple second traction ropes 401 fixed to both ends of the cigarette hanging assembly 2, and multiple winches 403 for simultaneously winding the multiple second traction ropes 401. The multiple winches 403 are all fixedly connected by connecting rods 402, which rotate on the side of the frame 1. (Reference) Figure 3 The traction assembly 4 also includes a first guide wheel 404 and a second guide wheel 405 installed on the upper surface of the frame 1. The first guide wheel 404 and the second guide wheel 405 are respectively close to the two sides of the frame 1. The second guide wheel 405 is two rotating wheels arranged in layers. Two second traction ropes 401 are attached to the surfaces of the first guide wheel 404 and the second guide wheel 405, and two other second traction ropes 401 are attached to the surfaces of the two second guide wheels 405 respectively. A guide plate 406 is fixed on the side of the frame 1 near the winch wheel 403. Two guide holes are opened on the surface of the guide plate 406. Multiple second traction ropes 401 are respectively passed through the multiple guide holes. A handwheel is fixed to one end of the connecting rod 402.

[0028] Understandably, by setting up the traction component 4, the connecting rod 402 simultaneously drives multiple winches 403 to release multiple second traction ropes 401 from the surface of the winches 403. Under the action of the first guide wheel 404 and the second guide wheel 405, the movement direction of the second traction ropes 401 is guided, so that the tobacco hanging component 2 slides downward on the surface of the frame 1 according to gravity, thereby lowering the tobacco hanging component 2 from the high position to the low position, making it convenient to place the tobacco leaves; by winding the multiple second traction ropes 401 around the winches 403, the multiple second traction ropes 401 pull the tobacco hanging component 2 located at the top upward. As the tobacco hanging component 2 continues to slide upward, under the action of multiple first traction ropes 3, the multiple tobacco hanging components 2 are pulled up, making it convenient to raise the tobacco leaves from the low position to the high position, thus achieving the purpose of conveniently placing the tobacco leaves at the high position of the tobacco drying rack.

[0029] Specifically, the tobacco hanging assembly 2 includes a tobacco drying rod for placing tobacco leaves and two sliders 202 that slide on the surface of the frame 1. Each of the two sliders 202 has a hanging ring 203 for placing the tobacco drying rod fixed on one side of its opposite side. The upper end of the hanging ring 203 is open. The lower end of the first traction rope 3 is fixed to the upper surface of the slider 202, and the end of the second traction rope 401 away from the winch wheel 403 is fixed to the upper surface of the topmost slider 202.

[0030] It is understandable that by setting the slider 202, the tobacco drying rod can be made to slide vertically on the surface of the frame 1. The hanging rings 203 support both ends of the tobacco drying rod. With the opening, the tobacco drying rod can be easily removed, making it convenient to weave tobacco leaves onto the surface of the tobacco drying rod. Then, the tobacco drying rod is placed on the surface of the two hanging rings 203 through the opening to complete the installation, thereby improving the efficiency of placing tobacco leaves.

[0031] Specifically, the bottom of the frame 1 is provided with a limiting component 5 for unidirectionally limiting the rotation of the winch wheel 403. The limiting component 5 includes a ratchet 501 fixedly mounted on the surface of the connecting rod 402 and a ratchet tooth 502 sliding on the bottom of the frame 1. The ratchet tooth 502 and the ratchet wheel 501 cooperate with each other. A spring 503 for pushing the ratchet tooth 502 closer to the ratchet wheel 501 is fixed on the side of the ratchet tooth 502 away from the ratchet wheel 501. A pull rod 504 is fixed on the side of the ratchet tooth 502. The pull rod 504 is L-shaped and the other end of the pull rod 504 is close to the handwheel end.

[0032] Understandably, in the initial state, the spring 503 pushes the ratchet 502 to engage with the surface of the ratchet 501. Through the cooperation of the ratchet 502 and the gear, the rotation direction of the winch 403 is limited, preventing the winch 403 from releasing the second traction rope 401. When the winch 403 winds the second traction rope 401, the connecting rod 402 drives the ratchet 501 to rotate. Since the cooperation between the ratchet 501 and the ratchet 502 is a one-way limiting mechanism, the direction in which the winch 403 winds the second traction rope 401 does not affect the rotation. The second traction rope 401 can be easily winded, thereby pulling the multiple cigarette hanging components 2 upward. When it is necessary to release the second traction rope 401, the pull rod 504 drives the ratchet 502 to disengage from the ratchet 501, thereby releasing the limitation on the winch 403 and allowing the winch 403 to release the second traction rope 401.

[0033] Specifically, the bottom of the frame 1 is provided with multiple sets of support components 6, which are respectively located at the front and rear of the frame 1. The support components 6 located at the front and rear are staggered. Each support component 6 includes a fixing block 601 fixed to the bottom of the frame 1 and a support rod 602 sliding on the surface of the fixing block 601. A baffle that blocks the support rod 602 is fixed on the upper surface of the fixing block 601. A threaded post 603 is threadedly connected to the end of the support rod 602 away from the frame 1. A base plate 604 is fixed to the lower end of the threaded post 603, and a rotating handle is fixed to the upper end of the threaded post 603.

[0034] It is understandable that by setting the fixing block 601 and the support rod 602, the support rod 602 slides on the surface of the fixing block 601, thereby pulling the support rod 602 out of the range of the frame 1. At the same time, the threaded column 603 is rotated so that the base plate 604 touches the ground. The base plate 604 and the support rod 602 support the bottom of the frame 1, thereby preventing the clamping from tipping over.

[0035] In this invention, the pull rod 504 drives the ratchet 502 to disengage from the ratchet 501, thereby releasing the limit on the winch 403. By rotating the handwheel, the connecting rod 402 simultaneously drives multiple winches 403 to release multiple second traction ropes 401 from the surface of the winches 403. Under the action of the first guide wheel 404 and the second guide wheel 405, the movement direction of the second traction ropes 401 is guided, causing the tobacco hanging assembly 2 to slide downward on the surface of the frame 1 according to gravity. The tobacco hanging assembly 2 at the high position slides down to the low position, and the tobacco drying rod at the highest position is removed, making it convenient to weave the tobacco leaves onto the surface of the tobacco drying rod. Then, the tobacco drying rod is placed on the surface of the two hanging rings 203 through the opening to complete the installation, improving the efficiency of placing tobacco leaves. 03. Multiple second traction ropes 401 are wound to pull the top tobacco hanging assembly 2 upward, leaving space for the lower tobacco hanging assembly 2 to place tobacco leaves. When the lower tobacco hanging assembly 2 is full of tobacco leaves, the second traction ropes 401 pull the tobacco hanging assembly 2 upward. Under the action of multiple first traction ropes 3, multiple tobacco hanging assemblies 2 are pulled upward, making it easier to lift the tobacco leaves from the lower position to the higher position. Then, the frame 1 is moved into the tobacco drying room by the moving wheels. Then, the support rod 602 is pulled out of the frame 1. At the same time, the threaded column 603 is rotated so that the bottom plate 604 touches the ground. The bottom of the frame 1 is supported by the bottom plate 604 and the support rod 602, thereby preventing the clamping from tipping over.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0038] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A tobacco drying apparatus, characterised in that, It includes a frame (1) and multiple cigarette hanging components (2) that slide vertically on the surface of the frame (1). The multiple cigarette hanging components (2) are connected to each other by two first traction ropes (3). The two cigarette hanging components (2) at the top are adjusted in height by traction components (4). The traction assembly (4) includes multiple second traction ropes (401) fixed at both ends of the cigarette hanging assembly (2) and multiple winches (403) for simultaneously winding the multiple second traction ropes (401). The multiple winches (403) are all fixedly connected by a connecting rod (402), which rotates on the side of the frame (1).

2. A device for airing tobacco according to claim 1, characterised in that Multiple cigarette hanging components (2) are respectively arranged in front of and behind the frame (1), with the cigarette hanging component (2) in front corresponding to the cigarette hanging component (2) in rear at the same height.

3. A device for airing tobacco according to claim 1, characterised in that The traction assembly (4) further includes a first guide wheel (404) and a second guide wheel (405) mounted on the upper surface of the frame (1), wherein two second traction ropes (401) overlap the surfaces of the first guide wheel (404) and the second guide wheel (405), and two other second traction ropes (401) overlap the surfaces of the two second guide wheels (405) respectively.

4. A device for airing tobacco according to claim 1, characterised in that The tobacco hanging assembly (2) includes a tobacco drying rod for placing tobacco leaves and two sliders (202) that slide on the surface of the frame (1). Each of the two sliders (202) has a hanging ring (203) for placing the tobacco drying rod fixed on one side of its opposite side. The upper end of the hanging ring (203) is an open structure.

5. A device for airing tobacco according to claim 1, characterised in that The bottom of the frame (1) is provided with a limiting component (5) for unidirectionally limiting the rotation of the winch wheel (403). The limiting component (5) includes a ratchet (501) fixedly mounted on the surface of the connecting rod (402) and a ratchet tooth (502) sliding on the bottom of the frame (1). The ratchet tooth (502) and the ratchet wheel (501) cooperate with each other. A spring (503) for pushing the ratchet tooth (502) closer to the ratchet wheel (501) is fixed on the side of the ratchet tooth (502) away from the ratchet wheel (501).

6. A device for airing tobacco according to claim 1, characterised in that The bottom of the frame (1) is provided with multiple sets of support components (6), which are respectively located at the front and rear of the frame (1), and the support components (6) located at the front and the support components (6) located at the rear are staggered.

7. A device for airing tobacco according to claim 6, characterised in that The support assembly (6) includes a fixing block (601) fixed to the bottom of the frame (1) and a support rod (602) sliding on the surface of the fixing block (601). The end of the support rod (602) away from the frame (1) is threadedly connected to a threaded post (603), and a base plate (604) is fixed to the lower end of the threaded post (603).

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