Tobacco unloading supporting rod for flue-cured tobacco
By introducing adjustment components and placement components into the smoke unloading strut, the problems of irreconcilable length and easy to pour in the prior art are solved, and the functions and safe placement of flue-cured racks of different heights are realized.
Patent Information
- Application Number
- CN202421866827.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The existing flue-cured flue-cured flue-cured flue-cured flue-cured flue-cured racks lack the length adjustment function, and cannot adapt to flue-cured racks of different heights, and are inconvenient to place and are easy to pour.
A smoke removal strut is designed including an adjustment assembly and a placement assembly. The adjustment assembly realizes the length adjustment of the strut through the fitting of the folding rod, limiting plate, spring and clamping hole; the placement assembly ensures that the strut is firmly placed when not in use.
The length adjustment of the strut is achieved, which facilitates the adaptation of flue-cured racks of different heights, and avoids the risk of tilting when the strut is not in use by placing components.
Smart Images
Figure CN223002122U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cigarette unloading support rods, and particularly relates to a cigarette unloading support rod for flue-cured tobacco. Background Technique
[0002] Tobacco belongs to the family Solanaceae, Tubiflorae, and is an annual or limited perennial herbaceous plant with slightly lignified bases at the bottom. The inflorescence is terminal, conical, and has many flowers; the capsule is ovoid or oblong, about as long as the persistent calyx. It blooms and bears fruit in summer and autumn. It is mainly distributed in South America, South Asia, and China.
[0003] The existing technology has the following problems: The existing cigarette unloading support rod for flue-cured tobacco does not have the function of length adjustment, which is inconvenient for unloading flue-cured tobacco racks at different heights. At the same time, the existing cigarette unloading support rod for flue-cured tobacco is not easy to place, and it is prone to tipping when placed against the wall. Content of the Utility Model
[0004] In order to solve the problems raised in the above background technique, the utility model provides a cigarette unloading support rod for flue-cured tobacco, which has the characteristics of being able to adjust the length of the cigarette unloading support rod and being convenient for unloading flue-cured tobacco racks at different heights.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A cigarette unloading support rod for flue-cured tobacco, including a first support rod, a second support rod is arranged at the upper end of the first support rod, an insertion rod is welded at the upper end of the second support rod, tapered rods are welded on both sides of the upper end of the insertion rod, a placement component is arranged on the lower side of the first support rod, and an adjustment component is arranged between the second support rod and the first support rod;
[0006] The adjustment component includes a fixed cylinder, a folding rod, a sliding cavity, a clamping hole, a limiting plate, a spring, and a limiting component. Among them, a sliding cavity corresponding to the second support rod is arranged inside the first support rod, a fixed cylinder is arranged on the upper side of one end of the first support rod, a folding rod is arranged in the fixed cylinder, a limiting plate is arranged on the surface of the folding rod, a spring is arranged outside the folding rod between the limiting plate and the fixed cylinder, several clamping holes corresponding to the folding rod are arranged at one end of the second support rod, and a limiting component is arranged on the lower side of one end of the second support rod.
[0007] Preferably, the limiting component includes a slider, a sliding groove, a rubber pad, and a scale. Among them, a slider is arranged on the lower side of one end of the second support rod, a sliding groove corresponding to the slider is arranged inside the first support rod, rubber pads are arranged at both ends of the sliding groove, and a scale is arranged on the surface of the second support rod.
[0008] Preferably, sliding holes corresponding to the folding rod are arranged in both the fixed cylinder and the first support rod, and the lower side of the end of the folding rod away from the first support rod protrudes from the side of the fixed cylinder.
[0009] Preferably, both between the fixed cylinder and the first support rod and between the slider and the second support rod are welded by spot welding, and the end of the folding rod close to the second support rod is set as an arc structure.
[0010] Preferably, the placement component includes a fixed seat, a slot, a flared opening, a horizontal plate and a screw. Among them, a fixed seat is provided on the lower side of the first support rod, horizontal plates are provided on the lower sides of both ends of the fixed seat, a screw is provided in the horizontal plate, a slot corresponding to the first support rod is provided in the fixed seat, and a flared opening is provided at the upper end of the slot.
[0011] Preferably, after the first support rod enters the slot, one side of the support rod is in close contact with the inner wall of the slot, the lower end of the horizontal plate is flush with the lower end of the fixed seat, and the horizontal plate and the fixed seat are of welded integral structure.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. By setting the adjustment component, pulling the folding rod drives the limiting plate to slide in the fixed cylinder, the spring is compressed, and then the second support rod can be pulled to move in the sliding cavity of the first support rod. After the second support rod moves to an appropriate length, the folding rod is released, and the spring rebounds to push one end of the folding rod into the corresponding card hole at one end of the second support rod, achieving the effect of limiting and fixing the second support rod. By setting the adjustment component, the support rod can be adjusted to different lengths for use, which is convenient for unloading tobacco curing racks of different heights.
[0014] 2. By setting the placement component, the screws in the horizontal plates at both ends of the fixed seat are screwed into the ground to achieve the effect of limiting and fixing the horizontal plate and the fixed seat. When the support rod is not in use, the lower end of the first support rod is inserted into the slot of the fixed seat, and the flared opening at the upper end of the slot facilitates the insertion of the first support rod into the slot. By setting the placement component, it is convenient to place the support rod when it is not in use, avoiding the easy tipping when the support rod is placed against the wall when not in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a perspective view of the present utility model;
[0016] Figure 2 is a sectional perspective view of the present utility model;
[0017] Figure 3 is the present utility model Figure 2 enlarged view of part A;
[0018] In the figure: 1. First support rod; 2. Adjustment component; 21. Fixed cylinder; 22. Folding rod; 23. Sliding cavity; 24. Card hole; 25. Limiting plate; 26. Spring; 27. Limiting component; 271. Slide block; 272. Slide groove; 273. Rubber pad; 274. Scale; 3. Placement component; 31. Fixed seat; 32. Slot; 33. Flared opening; 34. Horizontal plate; 35. Screw; 4. Second support rod; 5. Insertion rod; 6. Tapered rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0020] Embodiment 1
[0021] Please refer to Figures 1-3 , the present invention provides the following technical solutions: A smoke unloading support rod for flue-cured tobacco, including a first support rod 1. A second support rod 4 is arranged at the upper end of the first support rod 1. An insertion rod 5 is welded to the upper end of the second support rod 4. Tapered rods 6 are welded to both sides of the upper end of the insertion rod 5. A placement assembly 3 is arranged on the lower side of the first support rod 1. An adjustment assembly 2 is arranged between the second support rod 4 and the first support rod 1;
[0022] The adjustment assembly 2 includes a fixed cylinder 21, a folding rod 22, a sliding cavity 23, a clamping hole 24, a limiting plate 25, a spring 26 and a limiting assembly 27. Among them, a sliding cavity 23 corresponding to the second support rod 4 is arranged inside the first support rod 1. A fixed cylinder 21 is arranged on the upper side of one end of the first support rod 1. A folding rod 22 is arranged in the fixed cylinder 21. A limiting plate 25 is arranged on the surface of the folding rod 22. A spring 26 is arranged on the outer side of the folding rod 22 between the limiting plate 25 and the fixed cylinder 21. A plurality of clamping holes 24 corresponding to the folding rod 22 are arranged at one end of the second support rod 4. A limiting assembly 27 is arranged on the lower side of one end of the second support rod 4.
[0023] Specifically, the limiting assembly 27 includes a slider 271, a sliding groove 272, a rubber pad 273 and a scale 274. Among them, a slider 271 is arranged on the lower side of one end of the second support rod 4. A sliding groove 272 corresponding to the slider 271 is arranged inside the first support rod 1. Rubber pads 273 are arranged at both ends of the sliding groove 272. A scale 274 is arranged on the surface of the second support rod 4.
[0024] By adopting the above technical solutions, when the second support rod 4 moves in the first support rod 1, the slider 271 at one end of the second support rod 4 slides in the sliding groove 272 inside the first support rod 1. The arrangement of the slider 271 and the sliding groove 272 can limit the second support rod 4. At the same time, rubber pads 273 are arranged at both ends of the sliding groove 272 to buffer the contact between the slider 271 and both ends of the sliding groove 272. The scale 274 arranged on the second support rod 4 is convenient for knowing the length of the support rod after adjustment.
[0025] Specifically, sliding holes corresponding to the folding rod 22 are arranged in both the fixed cylinder 21 and the first support rod 1. The lower side of the end of the folding rod 22 away from the first support rod 1 protrudes from the side of the fixed cylinder 21.
[0026] By adopting the above technical solution, the folding rod 22 can slide in the fixed cylinder 21 and the first support rod 1. The lower side of the end of the folding rod 22 away from the first support rod 1 protrudes from the side of the fixed cylinder 21, which is convenient for pulling the folding rod 22.
[0027] Specifically, both between the fixed cylinder 21 and the first support rod 1 and between the slider 271 and the second support rod 4 are welded by spot welding. The end of the folding rod 22 close to the second support rod 4 is set as an arc structure.
[0028] By adopting the above technical solution, spot welding makes the connection between the fixed cylinder 21 and the first support rod 1 and between the slider 271 and the second support rod 4 more firm. The end of the folding rod 22 close to the second support rod 4 is set as an arc structure, which is convenient for one end of the folding rod 22 to enter the clamping hole 24 of the second support rod 4.
[0029] When this embodiment is in use, when the tobacco unloading support rod for flue-cured tobacco is in use, the device is installed at a suitable position. The operator holds the first support rod 1, inserts the insertion rod 5 at the upper end of the second support rod 4 into the flue-cured tobacco rack through the tapered rod 6 to unload the flue-cured tobacco rack. By setting the adjusting assembly 2, the folding rod 22 is pulled to drive the limiting plate 25 to slide in the fixed cylinder 21, and the spring 26 is compressed. Then, the second support rod 4 can be pulled to move in the sliding cavity 23 of the first support rod 1. After the second support rod 4 moves to an appropriate length, the folding rod 22 is released, and the spring 26 rebounds to push one end of the folding rod 22 into the corresponding clamping hole 24 at one end of the second support rod 4, achieving the effect of limiting and fixing the second support rod 4. By setting the adjusting assembly 2, the support rod can be adjusted to different lengths for use, which is convenient for unloading flue-cured tobacco racks of different heights. By setting the limiting assembly 27, when the second support rod 4 moves in the first support rod 1, the slider 271 at one end of the second support rod 4 slides in the chute 272 inside the first support rod 1. The slider 271 and the chute 272 can limit the second support rod 4. At the same time, rubber pads 273 are arranged at both ends of the chute 272 to buffer the contact between the slider 271 and both ends of the chute 272. A scale 274 is arranged on the second support rod 4 to facilitate knowing the adjusted length of the support rod.
[0030] Embodiment 2
[0031] The difference between this embodiment and Embodiment 1 is that: the placing assembly 3 includes a fixed seat 31, a slot 32, a flared opening 33, a cross plate 34 and a screw 35. Among them, a fixed seat 31 is arranged on the lower side of the first support rod 1. Cross plates 34 are arranged on the lower sides of both ends of the fixed seat 31, and screws 35 are arranged in the cross plates 34. A slot 32 corresponding to the first support rod 1 is arranged in the fixed seat 31, and a flared opening 33 is arranged at the upper end of the slot 32.
[0032] By adopting the above technical solution, the screws 35 in the cross plates 34 at both ends of the fixed seat 31 are screwed into the ground to achieve the effect of limiting and fixing the cross plates 34 and the fixed seat 31. When the support rod is not in use, the lower end of the first support rod 1 is inserted into the slot 32 of the fixed seat 31, and a flared opening 33 is provided at the upper end of the slot 32 to facilitate the insertion of the first support rod 1 into the slot 32. By providing the placement component 3, it is convenient to place the support rod when it is not in use, avoiding the easy tipping when the support rod is placed against the wall when not in use.
[0033] Specifically, after the first support rod 1 enters the slot 32, the side of the first support rod 1 is in close contact with the inner wall of the slot 32, the lower end of the cross plate 34 is flush with the lower end of the fixed seat 31, and the cross plate 34 and the fixed seat 31 are of a welded integral structure.
[0034] By adopting the above technical solution, the first support rod 1 is more stable in the slot 32 after entering the slot 32, and the welded integral structure of the cross plate 34 and the fixed seat 31 is more solid.
[0035] When this embodiment is in use, by providing the placement component 3, the screws 35 in the cross plates 34 at both ends of the fixed seat 31 are screwed into the ground to achieve the effect of limiting and fixing the cross plates 34 and the fixed seat 31. When the support rod is not in use, the lower end of the first support rod 1 is inserted into the slot 32 of the fixed seat 31, and a flared opening 33 is provided at the upper end of the slot 32 to facilitate the insertion of the first support rod 1 into the slot 32. By providing the placement component 3, it is convenient to place the support rod when it is not in use, avoiding the easy tipping when the support rod is placed against the wall when not in use.
[0036] Working principle and usage process of the present utility model: When the tobacco unloading support rod for flue-cured tobacco is in use, the device is installed at a suitable position. The operator holds the support rod 1, and inserts the insertion rod 5 at the upper end of the support rod 4 into the flue-cured tobacco rack through the conical rod 6 to unload the flue-cured tobacco rack. By setting the adjustment component 2, pulling the folding rod 22 drives the limiting plate 25 to slide in the fixed cylinder 21, and the spring 26 is compressed. Then, the support rod 4 can be pulled to move in the sliding cavity 23 of the support rod 1. After the support rod 4 moves to an appropriate length, the folding rod 22 is released, and the spring 26 rebounds to push one end of the folding rod 22 into the corresponding card hole 24 at one end of the support rod 4, achieving the effect of limiting and fixing the support rod 4. By setting the adjustment component 2, the support rod can be adjusted to different lengths for use, facilitating the unloading of flue-cured tobacco racks at different heights. By setting the limiting component 27, when the support rod 4 moves in the support rod 1, the slider 271 at one end of the support rod 4 slides in the chute 272 inside the support rod 1. The setting of the slider 271 and the chute 272 can limit the support rod 4. At the same time, rubber pads 273 are provided at both ends of the chute 272 to buffer the contact of the slider 271 with both ends of the chute 272. A scale 274 is provided on the support rod 4 to facilitate knowing the length after the support rod is adjusted. By setting the placement component 3, the screws 35 in the cross plates 34 at both ends of the fixed seat 31 are screwed into the ground, achieving the effect of limiting and fixing the cross plates 34 and the fixed seat 31. When the support rod is not in use, the lower end of the support rod 1 is inserted into the slot 32 of the fixed seat 31, and the upper end of the slot 32 is provided with a flared opening 33 to facilitate the insertion of the support rod 1 into the slot 32. By setting the placement component 3, it is convenient to place the support rod when it is not in use, avoiding the easy tipping when the support rod is placed against the wall when not in use.
[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A tobacco unloading support rod for flue-cured tobacco, comprising a support rod (1), a support rod (4) being arranged at the upper end of the support rod (1), a plug rod (5) being welded to the upper end of the support rod (4), and tapered rods (6) being welded to both sides of the upper end of the plug rod (5), characterized in that: A placement assembly (3) is disposed at the lower side of the support rod 1 (1), and an adjustment assembly (2) is disposed between the support rod 2 (4) and the support rod 1 (1); The adjustment component (2) comprises a fixed cylinder (21), a folding rod (22), a sliding cavity (23), a clamping hole (24), a limiting plate (25), a spring (26) and a limiting component (27), wherein a sliding cavity (23) corresponding to the second support rod (4) is arranged inside the first support rod (1), a fixed cylinder (21) is arranged on the upper side of one end of the first support rod (1), a folding rod (22) is arranged in the fixed cylinder (21), a limiting plate (25) is arranged on the surface of the folding rod (22), a spring (26) is arranged on the outer side of the folding rod (22) between the limiting plate (25) and the fixed cylinder (21), a plurality of clamping holes (24) corresponding to the folding rod (22) are arranged at one end of the second support rod (4), and a limiting component (27) is arranged on the lower side of one end of the second support rod (4).
2. The tobacco unloading support rod for flue-cured tobacco according to claim 1, characterized in that: The limit assembly (27) comprises a slider (271), a slide groove (272), a rubber pad (273) and a scale (274), wherein a slider (271) is arranged at the lower side of one end of the second support rod (4), a slide groove (272) corresponding to the slider (271) is arranged inside the first support rod (1), rubber pads (273) are arranged at both ends of the slide groove (272), and a scale (274) is arranged on the surface of the second support rod (4).
3. The tobacco unloading support rod for flue-cured tobacco according to claim 1, characterized in that: The fixing tube (21) and the support rod one (1) are both provided with sliding holes corresponding to the folding rod (22), and the folding rod (22) is away from the lower side of one end of the support rod one (1) and protrudes from the side of the fixing tube (21).
4. The tobacco unloading support rod for flue-cured tobacco according to claim 2, characterized in that: The fixing tube (21) and the support rod one (1) as well as the sliding block (271) and the support rod two (4) are spot welded, and the folding rod (22) is arranged in an arc-shaped structure at one end close to the support rod two (4).
5. The tobacco unloading support rod for flue-cured tobacco according to claim 1, characterized in that: The placement component (3) comprises a fixing seat (31), a slot (32), a flared opening (33), a transverse plate (34) and a screw (35), wherein a fixing seat (31) is arranged at the lower side of the support rod (1), transverse plates (34) are arranged at the lower sides of both ends of the fixing seat (31), screws (35) are arranged in the transverse plate (34), a slot (32) corresponding to the support rod (1) is arranged in the fixing seat (31), and a flared opening (33) is arranged at the upper end of the slot (32).
6. The tobacco unloading support rod for flue-cured tobacco according to claim 5, characterized in that: After the support rod 1 (1) enters the slot (32), the side edge of the support rod 1 (1) is in close contact with the inner wall of the slot (32), the lower end of the horizontal plate (34) is flush with the lower end of the fixing seat (31), and the horizontal plate (34) and the fixing seat (31) are welded into an integrated structure.