Tobacco hanging frame for uniformly baking tobacco leaves
The motor-driven tobacco rack design solves the problems of uneven baking and fixed height of existing tobacco racks, achieving uniform baking and flexible adjustment of tobacco leaves, thus improving practicality.
Patent Information
- Application Number
- CN202520377321.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-06
AI Technical Summary
The existing tobacco hanging rack cannot rotate, resulting in uneven drying of tobacco leaves. Its height is fixed and cannot be adjusted, affecting its practicality.
A tobacco rack with motor drive was designed. It rotates through a rotating rod and a connecting frame. Combined with a limiting and adjusting mechanism, the spacing between tobacco leaves is adjusted to achieve uniform baking.
It achieves uniform curing of tobacco leaves and flexible height adjustment, improving curing efficiency and practicality.
Smart Images
Figure CN223913437U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tobacco hanging rack technology, specifically a tobacco hanging rack for uniformly drying tobacco leaves. Background Technology
[0002] Tobacco leaves are an annual or short-lived perennial herbaceous plant belonging to the Solanaceae family. As a raw material for the tobacco industry, tobacco leaves undergo multiple processing steps, including curing, which requires the use of tobacco racks.
[0003] Existing tobacco hanging racks have low drying efficiency, the inability to rotate leads to uneven heating of the tobacco leaves, and the fixed height of the racks cannot be adjusted according to the size and quantity of the tobacco leaves, affecting their practicality.
[0004] Based on this, a tobacco hanging rack for uniformly curing tobacco leaves is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content
[0005] The purpose of this utility model is to provide a tobacco hanging rack for uniformly baking tobacco leaves, so as to solve the problems of existing tobacco hanging racks not being able to rotate, resulting in uneven heating of tobacco leaves during baking, and the fixed height and position of the tobacco hanging racks not being adjustable, and the spacing not being able to be adjusted according to the size and quantity of tobacco leaves, thus affecting practicality.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A tobacco hanging rack for uniformly drying tobacco leaves includes a base plate, a motor at the bottom of the base plate, a rotating rod at the output end of the motor, a top plate at the top of the rotating rod, several symmetrical connecting frames on the outside of the rotating rod, connecting plates and connecting rods respectively between the connecting frames, a tobacco hanging mechanism between the connecting plates and connecting rods, a limit mechanism at one end of the tobacco hanging mechanism located on both sides of the connecting plate, and an adjustment mechanism on the outside of the limit mechanism.
[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions:
[0009] In one alternative embodiment: the cigarette hanging mechanism includes several second fixing plates, the second fixing plates are located on one side of the connecting rod, the second fixing plates are slidably connected to the connecting rod through guide blocks, a first fixing plate is provided on one side of the second fixing plate on the inner surface of the connecting plate, and several cigarette hanging rods are provided between the first fixing plate and the second fixing plate.
[0010] In one alternative: the connecting plate is provided with a plurality of evenly distributed limiting holes.
[0011] In one alternative embodiment: the limiting mechanism includes a fixing block, which is symmetrically arranged on the outer surface of the first fixing plate and located on both sides of the connecting plate. A cavity is provided inside the fixing block, and a gear is provided inside the cavity. The gear is rotatably connected to the inner wall of the cavity via a rotating shaft. A first moving block and a second moving block are respectively provided on both sides of the gear. One end of the first moving block and the second moving block are fixedly connected to the inner wall of the cavity by a spring. A limiting post is provided at the end of the first moving block away from the spring, and the limiting post and the limiting hole cooperate with each other for fixation.
[0012] In one alternative: the first and second movable blocks are respectively provided with sliders on their upper and lower surfaces, and the cavity is provided with a sliding groove at a position corresponding to the slider, and the slider is slidably connected within the sliding groove.
[0013] In one alternative: the adjustment mechanism includes a movable groove located at the outer end of the fixed block; the inner sides of the first and second movable blocks are provided with toothed grooves that mesh with gears; and an adjustment plate is provided on the outer side of the second movable block and is slidably connected within the movable groove.
[0014] In one alternative: the bottom of the base plate is provided with a plurality of support legs, and the bottom end of the support legs is provided with casters.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0016] This utility model features a motor mounted at the bottom of a base plate, a rotating rod at the motor's output end, a top plate at the top of the rotating rod, and several symmetrical connecting frames on the outside of the rotating rod. Connecting plates and connecting rods are positioned between the connecting frames, and a cigarette-hanging mechanism is located between the connecting plates and connecting rods. One end of the cigarette-hanging mechanism is equipped with a limit mechanism on both sides of the connecting plate, and an adjustment mechanism is located outside the limit mechanism. The motor drives the rotating rod to rotate, thereby causing the entire cigarette-hanging frame to rotate, ensuring even heating. The adjustment mechanism controls the limit mechanism to limit and fix the position of the cigarette-hanging rods, allowing for adjustment of the spacing between the cigarette-hanging rods and improving practicality. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0018] Figure 2 This is a schematic diagram of the connecting plate structure of this utility model.
[0019] Figure 3 This is a schematic diagram of the fixing plate structure of this utility model.
[0020] Figure 4 This is a schematic diagram of the first movable block structure of this utility model.
[0021] Figure reference numerals: 1. Base plate; 2. Support leg; 3. Caster wheel; 4. Motor; 5. Rotating rod; 6. Top plate; 7. Connecting frame; 8. Connecting plate; 9. Limiting hole; 10. Fixing block; 11. First fixing plate; 12. Cavity; 13. First moving block; 14. Slide groove; 15. Sliding block; 16. Spring; 17. Limiting post; 18. Gear groove; 19. Gear; 20. Rotating shaft; 21. Second moving block; 22. Movable groove; 23. Adjusting plate; 24. Connecting rod; 25. Second fixing plate; 26. Guide block; 27. Cigarette hanging rod. Detailed Implementation
[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0023] In one embodiment, such as Figures 1-4 As shown, a tobacco hanging rack for uniformly baking tobacco leaves includes a base plate 1, a motor 4 at the bottom of the base plate 1, a rotating rod 5 at the output end of the motor 4, a top plate 6 at the top of the rotating rod 5, and several symmetrical connecting frames 7 on the outside of the rotating rod 5. Connecting plates 8 and connecting rods 24 are respectively arranged between the connecting frames 7. A tobacco hanging mechanism is arranged between the connecting plates 8 and the connecting rods 24. A limit mechanism is arranged at one end of the tobacco hanging mechanism on both sides of the connecting plate 8, and an adjustment mechanism is arranged outside the limit mechanism. The motor can drive the rotating rod to rotate, thereby driving the entire tobacco hanging rack to rotate, so as to achieve uniform baking and heating. The adjustment mechanism controls the limit mechanism to limit and fix the position of the tobacco hanging rods, and the spacing of the tobacco hanging rods can be adjusted to improve practicality.
[0024] In one embodiment, such as Figure 2 As shown, the cigarette hanging mechanism includes several second fixing plates 25. The second fixing plates 25 are located on one side of the connecting rod 24. The second fixing plates 25 are slidably connected to the connecting rod 24 through guide blocks 26. A first fixing plate 11 is provided on one side of the second fixing plate 25 on the inner surface of the connecting plate 8. Several cigarette hanging rods 27 are provided between the first fixing plate 11 and the second fixing plate 25. The cigarette hanging rods 27 can be freely adjusted up and down.
[0025] In one embodiment, such as Figure 2 As shown, the connecting plate 8 is provided with several evenly distributed limiting holes 9, which can limit the movement of the cigarette holder 27.
[0026] In one embodiment, such as Figure 3As shown, the limiting mechanism includes a fixing block 10, which is symmetrically arranged on the outer surface of the first fixing plate 11 and located on both sides of the connecting plate 8. A cavity 12 is provided inside the fixing block 10, and a gear 19 is provided inside the cavity 12. The gear 19 is rotatably connected to the inner wall of the cavity 12 through a rotating shaft 20. A first moving block 13 and a second moving block 21 are respectively provided on both sides of the gear 19. One end of the first moving block 13 and the second moving block 21 are fixedly connected to the inner wall of the cavity 12 by a spring 16. A limiting post 17 is provided at the end of the first moving block 13 away from the spring 16, and the limiting post 17 is fixed in cooperation with the limiting hole 9. The first moving block 13 pushes the limiting post 17 out under the action of the spring 16.
[0027] In one embodiment, such as Figure 3 As shown, sliders 15 are respectively provided on the upper and lower surfaces of the first moving block 13 and the second moving block 21. A groove 14 is provided in the cavity 12 at the corresponding position of the slider 15, and the slider 15 is slidably connected in the groove 14 to facilitate the sliding of the first moving block 13 and the second moving block 21.
[0028] In one embodiment, such as Figure 3 and Figure 4 As shown, the adjustment mechanism includes a movable groove 22 located at the outer end of the fixed block 10. The inner sides of the first moving block 13 and the second moving block 21 are both provided with toothed grooves 18, and the toothed grooves 18 mesh with the gears 19. An adjustment plate 23 is provided on the outer side of the second moving block 21, and the adjustment plate 23 is slidably connected within the movable groove 22. Through the meshing of the toothed grooves 18 with the gears 19, the first moving block 13 is driven to move in the opposite direction, and the limiting post 17 retracts into the fixed block 10.
[0029] In one embodiment, such as Figure 1 As shown, the bottom of the base plate 1 is provided with several support legs 2, and the bottom of the support legs 2 is provided with casters 3 for easy movement.
[0030] The above embodiment discloses a tobacco rack for uniformly baking tobacco leaves. In use, the adjusting plate 23 is pulled to move the second moving block 21 laterally by squeezing the spring 16. The toothed groove 18 meshes with the gear 19, thereby driving the first moving block 13 to move in the opposite direction. The limiting post 17 retracts into the fixing block 10. The distance between the trays 8 is adjusted, and the adjusting plate 23 is released at an appropriate position. Under the action of the spring 16, the first moving block 13 pushes out the limiting post 17 and fixes it in place with the limiting hole 9. The distance between the tobacco hanging rods 27 is adjusted, and the tobacco leaves are bundled and hung on the tobacco hanging rods 27. The motor 4 is started to drive the rotating rod 5 to rotate, thereby driving the entire tobacco rack to rotate and bake the tobacco leaves evenly.
[0031] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A tobacco rack for uniformly drying tobacco leaves, comprising a base plate (1), characterized in that, A motor (4) is provided at the bottom of the base plate (1). A rotating rod (5) is provided at the output end of the motor (4). A top plate (6) is provided at the top of the rotating rod (5). Several symmetrical connecting frames (7) are provided on the outside of the rotating rod (5). A connecting plate (8) and a connecting rod (24) are respectively provided between the connecting frames (7). A cigarette hanging mechanism is provided between the connecting plate (8) and the connecting rod (24). A limit mechanism is provided at one end of the cigarette hanging mechanism on both sides of the connecting plate (8). An adjustment mechanism is provided on the outside of the limit mechanism.
2. The tobacco hanging rack for uniformly drying tobacco leaves according to claim 1, characterized in that, The cigarette hanging mechanism includes several second fixing plates (25), the second fixing plates (25) are located on one side of the connecting rod (24), the second fixing plates (25) are slidably connected to the connecting rod (24) through guide blocks (26), a first fixing plate (11) is provided on one side of the second fixing plate (25) on the inner surface of the connecting plate (8), and several cigarette hanging rods (27) are provided between the first fixing plate (11) and the second fixing plate (25).
3. The tobacco hanging rack for uniformly drying tobacco leaves according to claim 2, characterized in that, The connecting plate (8) is provided with a number of evenly distributed limiting holes (9).
4. The tobacco hanging rack for uniformly drying tobacco leaves according to claim 1, characterized in that, The limiting mechanism includes a fixing block (10), which is symmetrically arranged on the outer surface of the first fixing plate (11) and located on both sides of the connecting plate (8). A cavity (12) is provided inside the fixing block (10), and a gear (19) is provided inside the cavity (12). The gear (19) is rotatably connected to the inner wall of the cavity (12) through a rotating shaft (20). A first moving block (13) and a second moving block (21) are respectively provided on both sides of the gear (19). One end of the first moving block (13) and the second moving block (21) are fixedly connected to the inner wall of the cavity (12) by a spring (16). A limiting post (17) is provided at the end of the first moving block (13) away from the spring (16), and the limiting post (17) and the limiting hole (9) cooperate with each other for fixation.
5. The tobacco hanging rack for uniformly drying tobacco leaves according to claim 4, characterized in that, The first moving block (13) and the second moving block (21) are respectively provided with sliders (15) on their upper and lower sides. The cavity (12) is provided with a groove (14) corresponding to the slider (15), and the slider (15) is slidably connected in the groove (14).
6. The tobacco hanging rack for uniformly drying tobacco leaves according to claim 5, characterized in that, The adjustment mechanism includes a movable groove (22), which is located at the outer end of the fixed block (10). The inner sides of the first movable block (13) and the second movable block (21) are provided with toothed grooves (18), and the toothed grooves (18) are meshed with gears (19). An adjustment plate (23) is provided on the outer side of the second movable block (21), and the adjustment plate (23) is slidably connected in the movable groove (22).
7. The tobacco hanging rack for uniformly drying tobacco leaves according to claim 1, characterized in that, The bottom of the base plate (1) is provided with several support legs (2), and the bottom end of the support legs (2) is provided with casters (3).