Tobacco cutting and hanging device capable of achieving rapid tobacco loading

Abstract

The utility model discloses a cutting and baking tobacco hanging device capable of realizing quick tobacco loading, which comprises a tobacco curing chamber, a fixed tobacco hanging frame is arranged on the bottom layer of the tobacco curing chamber, a lifting tobacco hanging frame is arranged on the middle upper layer of the tobacco curing chamber, the lifting tobacco hanging frame comprises a lifting frame, the upper part of the lifting frame is connected with a lifting driving mechanism, and first hooks are symmetrically arranged on two sides of the bottom of the lifting frame; a hanging frame is arranged on the first hook, a plurality of tobacco rods are arranged on the hanging frame, and a plurality of rivets used for fixing tobacco plants are evenly distributed on the tobacco rods. The tobacco stem conveying device is simple in structure, low in cost, high in operation convenience, capable of automatically conveying a plurality of tobacco stems on which tobacco plants are fixed to an upper-layer tobacco frame and a middle-layer tobacco frame in a tobacco curing barn at a time, free of manual high-altitude operation in the operation process, time-saving, labor-saving, safe and efficient in operation; and the tobacco stems with the rivets are used for fixing the tobacco plants, so that the tobacco loading amount can be increased, the tobacco loading uniformity can be improved, the tobacco plants cannot slide during operation and tobacco loading, smooth ventilation and moisture removal of the curing barn are facilitated, and the tobacco leaf curing quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of can realize quick tobacco loading's cutting and roasting tobacco hanging device, belong to tobacco baking technical field. BACKGROUND

[0002] Upper tobacco of tobacco accounts for more than 40% of total yield of tobacco plant, but due to the deviation of upper leaf baking characteristics, and the difficulty of improving the baking quality of upper tobacco caused by the temperature reduction in the later baking period. Cutting and roasting with stem is an important baking technology, which can significantly reduce tobacco dusting and improve the softness and oil content of roasted tobacco.

[0003] At present, tobacco house is generally provided with more than three layers of tobacco racks. When loading and unloading high-level tobacco leaves, at least two workers are needed. One climbs to the second layer of beams through a ladder to load and unload the third layer of tobacco leaves, and the other relays and delivers tobacco leaves. Only by mutual cooperation can the work be completed, which is labor-intensive. The existing hanging tobacco device for cutting and roasting tobacco plants with stems mainly includes a tobacco pole and a tobacco clamp. When hanging high-level tobacco, the tobacco pole usually needs to be tilted and transferred. The cutting and roasting tobacco plants are prone to sliding and need to be fixed with hemp ropes. Even so, it will lead to unevenness of the hanging position and the loading of tobacco, which not only easily damages the tobacco clamp and tobacco loading equipment, but also seriously affects the quality of subsequent tobacco baking. In addition, the overall loading capacity of cutting and roasting is about half of that of harvesting and baking, and the labor intensity for hanging and loading tobacco is large, which is not easy to operate. In view of the current status of tobacco production, it is urgent to develop a cutting and roasting tobacco hanging device that can realize quick tobacco loading. It not only can improve the loading capacity of the intensive curing barn, reduce the labor intensity of loading, but also can improve the uniformity of cutting and roasting loading in the intensive curing barn, thereby improving the quality of roasted tobacco leaves. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the utility model aims to provide a cutting and roasting tobacco hanging device that can realize quick tobacco loading to at least solve the problems mentioned in the background.

[0005] The utility model aims to achieve the following technical solutions:

[0006] A cutting and roasting tobacco hanging device that can realize quick tobacco loading includes a tobacco baking chamber. A fixed tobacco hanging rack is provided at the bottom of the tobacco baking chamber, and a lifting tobacco hanging rack is provided at the middle and upper layers. The lifting tobacco hanging rack includes a lifting frame. The upper part of the lifting frame is connected with a lifting drive mechanism, and the bottom of the lifting frame is symmetrically provided with a first hook on both sides. A hanging rack is provided on the first hook. A plurality of tobacco poles are provided on the hanging rack, and a plurality of rivets for fixing tobacco plants are uniformly distributed on the tobacco poles.

[0007] Further, the lifting frame includes at least two layers of horizontal rods. The bottom of each layer of horizontal rods is symmetrically provided with a first hook at both ends. The adjacent horizontal rods are connected by a detachable flexible vertical rod. The top of the topmost horizontal rod is connected with the lifting drive mechanism.

[0008] Further, the flexible vertical rods are steel ropes, and the adjacent horizontal rods are detachably connected through the hanging buckle structures or threaded connecting seats arranged on the steel ropes.

[0009] Further, the lifting driving mechanism comprises a plurality of pulley assemblies arranged along the top of the flue-cured tobacco chamber to one side wall and a steel wire rope arranged on the pulley assemblies, one end of the steel wire rope is connected with the top horizontal rod, and the other end extends to the corner of the side wall of the flue-cured tobacco chamber and is connected with the winding mechanism.

[0010] Further, the winding mechanism is a hand winding disc or an electric winding disc.

[0011] Further, the hanging rack comprises vertical rods symmetrically arranged at the two ends of the horizontal rod, the length of the vertical rod corresponds to the width of the flue-cured tobacco chamber, a hanging lug matched with the first hook is arranged at the top of the vertical rod, and a plurality of second hooks for suspending the tobacco rods are uniformly arranged at the bottom of the vertical rod along the length direction of the vertical rod.

[0012] Further, the tobacco rod is a metal rod, and a plurality of rivets are uniformly arranged on the two sides of the metal rod along the length direction of the metal rod.

[0013] Further, the rivets are fixed on the metal rod by welding and are arranged to be inclined upward relative to the metal rod, so that the tobacco plants are not easy to fall off from the anchor rod.

[0014] Further, the rivets are inclined upward relative to the metal rod by 20-45 degrees, and the distance between the adjacent rivets is 5-6 cm.

[0015] Further, the fixed hanging rack is a fixed rod symmetrically arranged at the bottom layer in the flue-cured tobacco chamber, the fixed rod is fixedly connected to the two opposite side walls in the flue-cured tobacco chamber, and a plurality of clamping grooves for suspending the tobacco rods are uniformly arranged at the top of the fixed rod along the length direction of the fixed rod.

[0016] Compared with the prior art, the beneficial effects of the present application are:

[0017] (1) The present application has the advantages of simple structure, low cost, high operation convenience, and the device can automatically send a plurality of tobacco rods with fixed tobacco plants to the upper and middle layers of the flue-cured tobacco chamber at one time, and the operation process does not require manual high-altitude operation, which is time-saving, labor-saving, safe and efficient.

[0018] (2) The tobacco plants are fixed by using the tobacco rods with rivets, which can increase the loading capacity and improve the uniformity of loading, and the tobacco plants will not slide during operation and loading, which is beneficial to smooth ventilation and moisture removal of the flue-cured tobacco chamber, thereby improving the quality of tobacco leaf curing.

[0019] 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 from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings, wherein:

[0021] Figure 1 A structural schematic diagram provided for an embodiment of this utility model Figure One ;

[0022] Figure 2 A structural schematic diagram provided for an embodiment of this utility model Figure Two ;

[0023] Figure 3 A structural schematic diagram provided for an embodiment of this utility model Figure Three ;

[0024] Figure 4 for Figure 3 A magnified view of part A in the middle.

[0025] In the diagram: 1. Tobacco curing chamber; 2. Fixed tobacco hanging rack; 201. Slot; 3. Lifting frame; 301. Horizontal bar; 302. Flexible vertical bar; 303. Hook structure or threaded connection seat; 4. Lifting drive mechanism; 401. Pulley assembly; 402. Steel wire rope; 403. Winding mechanism; 5. First hook; 6. Hanging frame; 601. Vertical bar; 602. Hanging ear; 603. Second hook; 7. Tobacco rod; 8. Rivet. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] The first embodiment of this utility model provides a tobacco-chopping and hanging device that enables rapid loading of tobacco, such as... Figures 1-4As shown, it includes a tobacco curing chamber 1. A fixed tobacco hanging rack 2 is provided at the bottom of the tobacco curing chamber 1, and a lifting tobacco hanging rack is provided in the middle and upper layers. The lifting tobacco hanging rack includes a lifting frame 3. The upper part of the lifting frame 3 is connected to the lifting drive mechanism 4. The bottom two sides are symmetrically provided with first hooks 5. A hanging frame 6 is provided on the first hook 5. Several tobacco rods 7 are provided on the hanging frame 6. Several rivets 8 for fixing tobacco plants are evenly distributed on the tobacco rods 7.

[0028] The lifting frame 3 includes at least two layers of crossbars 301. Each layer of crossbars 301 has a first hook 5 symmetrically arranged at both ends of its bottom. Adjacent crossbars are connected by detachable flexible vertical bars 302. The top of the top crossbar is connected to the lifting drive mechanism 4. The flexible vertical bars 302 are steel cables, and adjacent crossbars are detachably connected by hook structures or threaded connectors 303 set on the steel cables.

[0029] The lifting drive mechanism 4 includes multiple pulley assemblies 401 arranged along the top of the tobacco curing chamber 1 to one of its side walls, and steel wire ropes 402 threaded onto the pulley assemblies. One end of the steel wire rope 402 is connected to the top horizontal bar 301, and the other end extends to the corner of the side wall of the tobacco curing chamber 1 and is connected to a winding mechanism 403. The winding mechanism 403 winds or releases the steel wire rope, thereby enabling the lifting frame 3 to be raised or lowered.

[0030] The winding mechanism 403 is a hand-cranked winding reel or an electric winding reel.

[0031] The hanging rack 6 includes vertical bars 601 symmetrically arranged at both ends of the horizontal bar 301. The length of the vertical bars 601 corresponds to the width of the tobacco curing chamber 1. The top center of the vertical bar 601 is provided with a hanging ear 602 that matches the first hook 5. The bottom of the vertical bar has several second hooks 603 evenly distributed along the length of the vertical bar for hanging tobacco stems 7. Specifically, the spacing between adjacent second hooks 603 should ensure that there is a certain curing gap for the tobacco on the tobacco stem 7.

[0032] The tobacco rod 7 is a metal rod, such as a metal round tube with a diameter of 2-3 cm and a length of 1.32-1.33 m. The length of the metal rod corresponds to the length inside the tobacco curing chamber 1. Several rivets 8 are evenly distributed on both sides of the metal rod along its length. Specifically, the rivets 8 are fixed to the metal rod by welding and are inclined upwards relative to the metal rod, making it difficult for the tobacco to fall off the anchor rod. Specifically, the rivets 8 are inclined upwards at 20-45 degrees relative to the metal rod, and the spacing between adjacent rivets 8 is 5-6 cm.

[0033] The fixed tobacco rack 2 consists of fixed rods symmetrically arranged at the bottom of the tobacco curing chamber 1. The fixed rods are fixed to two opposite side walls inside the tobacco curing chamber 1. At the top of the fixed rods and along their length, there are several slots 201 for suspending tobacco rods. Specifically, the spacing between adjacent slots 201 should ensure that the tobacco plants on the tobacco rods 7 have a certain curing gap.

[0034] The workflow is as follows:

[0035] (1) After harvesting the upper 4 to 6 tobacco leaves of the tobacco plant with the leaves and stems together, the tobacco plant is fixed to the tobacco stem one by one by the method of fixing the tobacco stem with rivets 8;

[0036] (2) To load the top layer of tobacco, the winding mechanism releases the wire rope, causing the top layer of horizontal bar to descend to the bottom layer. The hanger is hung on the first hook at the bottom of the horizontal bar, and the tobacco sticks loaded with tobacco are hung one by one on the second hook at the bottom of the hanger. While performing the tobacco hanging operation, the top layer of horizontal bar and its adjacent lower layer horizontal bar are connected together by the flexible vertical bar.

[0037] (3) The wire rope 402 is wound up by the winding mechanism 403, so that the top horizontal bar rises and the adjacent lower horizontal bar rises to the appropriate position under the action of the flexible vertical bar. Repeat the cigarette hanging operation in step (2).

[0038] This process continues until the upper layer of the tobacco curing chamber 1 is fully covered with tobacco.

[0039] (4) Place the tobacco rods one by one on the slots of the fixed tobacco rack to complete the tobacco loading operation at the bottom of the tobacco curing chamber 1;

[0040] (5) Curing tobacco leaves.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to restrict the present utility model in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments without departing from the technical solution of the present utility model and based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A tobacco curing and hanging device for rapid tobacco loading, comprising a curing chamber (1), characterized in that, A fixed tobacco rack (2) is provided at the bottom of the tobacco curing chamber (1), and a lifting tobacco rack is provided in the middle and upper layers. The lifting tobacco rack includes a lifting frame (3), the upper part of the lifting frame (3) is connected to the lifting drive mechanism (4), and the bottom two sides are symmetrically provided with first hooks (5). A hanging rack (6) is provided on the first hook (5), and several tobacco rods (7) are provided on the hanging rack (6). Several rivets (8) for fixing tobacco plants are evenly distributed on the tobacco rods (7).

2. The tobacco-chopping and hanging device for rapid tobacco loading according to claim 1, characterized in that, The lifting frame (3) includes at least two layers of horizontal bars (301), each layer of horizontal bars (301) has a first hook (5) symmetrically provided at both ends of the bottom. Adjacent horizontal bars are connected by detachable flexible vertical bars (302), and the top of the top horizontal bar is connected to the lifting drive mechanism (4).

3. The tobacco-chopping and hanging device for rapid tobacco loading according to claim 2, characterized in that, The flexible vertical bar (302) is a steel cable, and adjacent horizontal bars (301) are detachably connected by a hook structure or threaded connector (303) set on the steel cable.

4. The tobacco-chopping and hanging device for rapid tobacco loading according to claim 1, characterized in that, The lifting drive mechanism (4) includes multiple pulley assemblies (401) arranged along the top of the tobacco curing chamber (1) to one of the side walls and a steel wire rope (402) threaded on the pulley assemblies. One end of the steel wire rope (402) is connected to the top horizontal bar (301), and the other end extends to the corner of the side wall of the tobacco curing chamber (1) and is connected to the winding mechanism (403).

5. The tobacco-chopping and hanging device for rapid tobacco loading according to claim 4, characterized in that, The winding mechanism (403) is a hand-cranked winding reel or an electric winding reel.

6. The tobacco-chopping and hanging device for rapid tobacco loading according to claim 1, characterized in that, The hanging rack (6) includes vertical bars (601) symmetrically arranged at both ends of the horizontal bar (301). The length of the vertical bar (601) corresponds to the width inside the tobacco curing chamber (1). The top of the vertical bar (601) is provided with a hanging ear (602) that is compatible with the first hook (5). The bottom of the vertical bar (601) is evenly distributed with several second hooks (603) for hanging tobacco rods (7) along the length direction of the vertical bar.

7. The tobacco-chopping and hanging device for rapid tobacco loading according to claim 1, characterized in that, The tobacco rod (7) is a metal rod with a length corresponding to the length inside the tobacco curing chamber (1). Several rivets (8) are evenly distributed on both sides of the metal rod along its length.

8. The tobacco-chopping and hanging device for rapid tobacco loading according to claim 7, characterized in that, The rivet (8) is fixed to the metal rod by welding and is set at an angle upward relative to the metal rod, so that the tobacco sticks are not easy to fall off the anchor rod.

9. The tobacco-chopping and hanging device for rapid tobacco loading according to claim 8, characterized in that, The rivets (8) are inclined upward at 20-45 degrees relative to the metal rod, and the distance between adjacent rivets (8) is 5-6 cm.

10. The tobacco-chopping and hanging device for rapid tobacco loading according to claim 1, characterized in that, The fixed tobacco rack (2) is a fixed rod symmetrically arranged at the bottom of the tobacco curing chamber (1). The fixed rod is fixed to two opposite side walls inside the tobacco curing chamber (1). At the top of the fixed rod and along its length, there are several slots (201) evenly distributed for hanging tobacco rods.

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