CN113647667B - Blending equipment for blending tobacco leaves and using method thereof - Google Patents
Blending equipment for blending tobacco leaves and using method thereof Download PDFInfo
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- CN113647667B CN113647667B CN202111003843.3A CN202111003843A CN113647667B CN 113647667 B CN113647667 B CN 113647667B CN 202111003843 A CN202111003843 A CN 202111003843A CN 113647667 B CN113647667 B CN 113647667B
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- rod
- supporting rod
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B1/00—Preparation of tobacco on the plantation
- A24B1/08—Suspending devices for tobacco leaves
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/12—Steaming, curing, or flavouring tobacco
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/16—Classifying or aligning leaves
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- Agronomy & Crop Science (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention discloses a modulation device for modulating tobacco leaves and a using method thereof, belonging to the technical field of tobacco processing tools; the tobacco rack comprises a supporting rod, a connecting rod, a first driving rod, a second driving rod and a driving device, wherein the supporting rod is respectively a bottom supporting rod, a middle supporting rod and a top supporting rod from bottom to top; one end of the first driving rod is hinged with the top layer supporting rod, and the other end of the first driving rod is hinged with the middle layer supporting rod; one end of the second driving rod is connected with the middle supporting rod, and the other end of the second driving rod is connected with the bottom supporting rod; tooth is arranged on the end part of one end of the first driving rod, the second driving rod and the middle layer supporting rod in the hinged mode in the circumferential direction, the driving device is arranged on the middle layer supporting rod and comprises a rack mechanism, and the tooth is meshed with the rack mechanism. The rack mechanism moves to drive the teeth on the driving rod to move, and further drives the driving rod to rotate; the driving rod drives the supporting rod to ascend or descend when rotating, and tobacco loading operation can be carried out outside the curing barn without climbing a high place or bending down by workers.
Description
Technical Field
The invention belongs to the technical field of tobacco processing tools, and particularly relates to a preparation device for preparing tobacco leaves and a using method thereof.
Background
After the flue-cured tobacco leaves are harvested from the field, the flue-cured tobacco leaves need to be conveyed into a curing barn for modulation, so that on one hand, the tobacco leaves are dehydrated and fixed in color, and on the other hand, chemical components in the tobacco leaves are converted under the action of high temperature, so that the coordination is improved. Tobacco leaves need be fixed through the tobacco rod of weaving, tobacco clamp or tobacco frame before sending into the curing barn, and tobacco grower adopts the tobacco rod of weaving to compile the tobacco leaf admittedly mostly, then articulates a large amount of tobacco rods layering and toasts in traditional curing barn, then uses the tobacco clamp to press from both sides the tobacco leaf tightly to the large-scale intensive curing barn district of industrialization usually, perhaps adopts the tobacco frame to hold the tobacco leaf.
In the prior art, a curing barn is divided into a traditional curing barn and an intensive curing barn, and no matter which curing barn adopts a house body and a tobacco frame structure, the tobacco frame is made into a supporting structure by adopting a steel structure or thick wood; when the tobacco is loaded, the tobacco weaving rod, the tobacco clamp or the tobacco frame are hung on the tobacco frame layer by layer, then the door is closed, and the hot pipeline in the curing barn heats the air and exchanges heat with the tobacco leaves to cure the tobacco leaves. However, when fixing devices such as tobacco weaving rods are hung, the operation is complex, and particularly when tobacco leaves at the upper layer and the bottom layer are filled with tobacco, workers need to enter a curing barn to ascend and bow; on the one hand, the tobacco leaf cutting machine is not beneficial to safety operation, has potential safety hazards, and on the other hand, the operation efficiency is low, and meanwhile, the phenomena of tobacco leaf breaking, friction and the like can also be caused by the movement and contact of the working personnel to the tobacco leaves.
Chinese patent CN 208434708U discloses a flue-cured tobacco drying room with hang cigarette frame raising and lowering functions, includes the string cigarette frame more than 2 layers, be equipped with elevating gear between the adjacent two-layer string cigarette frame, this patent can effectively solve among the prior art string cigarette labour time long, intensity of labour is big and there is the high altitude in the operation process and falls the problem of potential safety hazard. However, the lifting device of the patent is too complex, and 4 lifting devices are required to be arranged between every two layers of cigarette hanging frames; the occupied space is relatively reduced, so that the space for hanging the smoke is reduced.
Chinese patent CN209473588U discloses an electric lifting type tobacco flue-curing frame, which comprises a base, a lifting device, a grill and a suspension device: elevating gear includes more than two inverter motor and more than two by inverter motor driven first articulated bracing piece, and the gridion is more than the one deck, and first articulated bracing piece is articulated with the gridion respectively: in variable frequency motor located the base, variable frequency motor's output shaft stretched out the base and was connected with first articulated bracing piece: the hanging devices are a plurality of and are uniformly detachably connected to the lower surface of the grill. This patent can be according to the size in roast room, suitably increase or reduce the gridion number of piles, the lift of gridion is releived, promote the tobacco to the eminence again slowly and descend to the low department when guaranteeing operation safety, because there is not the potential safety hazard in this operation very slowly of motor speed, the gridion focus reduces, the structure is more stable, the accident of turning on one's side is difficult to appear, whole in-process, the workman stands and just can accomplish the operation on ground, avoided climbing eminence to bring the potential safety hazard, the labour has been practiced thrift. However, the lifting device of the patent lifts or lowers the grills together, so that the height of the grills positioned at the lower layer is too low to be operated by workers conveniently; in addition, the required inverter motor of the elevating gear of this patent is more in quantity, and an inverter motor need be connected to every articulated bracing piece, and the equipment is comparatively complicated and the cost is higher.
Therefore, a tobacco leaf modulating device which is simple in structure and convenient to operate and can lower the top layer tobacco rack to a proper height and raise the bottom layer tobacco rack to a proper height is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a modulation device for modulating tobacco leaves, which has a simple structure and is convenient to operate, the top layer supporting rod can be descended and extend out of a curing barn, the bottom layer supporting rod can be ascended and extend out of the curing barn through the deformation of a tobacco frame, and the tobacco loading operation can be carried out outside the curing barn without the need of ascending a height or bending down of workers.
In order to achieve the purpose of the invention, the method is specifically realized by the following technologies:
a tobacco leaf modulating device comprises a house body of a curing barn and a tobacco frame, wherein the tobacco frame is fixed on the house body and comprises three layers of supporting rods, a connecting rod, a driving rod and a driving device, and the supporting rods are respectively a bottom layer supporting rod, a middle layer supporting rod and a top layer supporting rod from bottom to top; one end of each layer of the supporting rod is hinged with the connecting rod, and the other end of each layer of the supporting rod is hinged with the driving rod; the driving rod comprises a first driving rod and a second driving rod, one end of the first driving rod is hinged with the top layer supporting rod, the other end of the first driving rod is hinged with the middle layer supporting rod, and teeth are arranged at the end part of the first driving rod; one end of the second driving rod is connected with the middle-layer supporting rod, the end part of the second driving rod is also provided with teeth, and the other end of the second driving rod is connected with the bottom-layer supporting rod; the driving device is arranged on the middle-layer supporting rod and comprises a rack mechanism, a pull rod and a hydraulic oil cylinder, one end of the pull rod is connected with the output end of the hydraulic oil cylinder, the other end of the pull rod is connected with the rack mechanism, and the rack mechanism is meshed with the teeth;
the tobacco leaf modulating equipment also comprises a tobacco clamp, the tobacco clamp comprises a frame and a plurality of tobacco clamping mechanisms arranged in the frame, and two ends of the frame are provided with positioning mechanisms; the cigarette clamp is placed on the supporting rod, and the positioning mechanism is arranged in the limiting groove in a sliding mode.
According to the tobacco leaf modulating equipment, the output end of a hydraulic oil cylinder is connected with a pull rod to drive a rack mechanism to move, and teeth on a driving rod are driven to move when the rack mechanism moves, so that the driving rod is driven to rotate; the first driving rod drives the top layer supporting rod to descend when rotating, and the second driving rod drives the bottom layer supporting rod to ascend when rotating.
Further, the rack mechanism is divided into an upper rack mechanism and a lower rack mechanism, teeth of the first driving rod are meshed with the upper rack mechanism, and teeth of the second driving rod are meshed with the lower rack mechanism.
Furthermore, the rack mechanism comprises a sliding block and a rack, a guide groove is formed in the end part, hinged to the driving rod, of the middle-layer supporting rod along the length direction of the middle-layer supporting rod, the sliding block is connected with the guide groove in a sliding mode, and the rack is fixedly connected with the sliding block.
Furthermore, a through hole is arranged on the middle layer supporting rod and is communicated with the guide groove; the pull rod penetrates through the through hole, one end of the pull rod is connected with the output end of the hydraulic oil cylinder, and the other end of the pull rod is connected with the sliding block.
The output end of the hydraulic oil cylinder is connected with a pull rod to drive the sliding block to move in the guide groove, the sliding block drives the rack to move when moving, teeth meshed with the upper rack rotate when the upper rack moves, and then the first driving rod is driven to rotate, and the top layer supporting rod is lowered when the first driving rod rotates; when the lower rack moves, the teeth meshed with the lower rack rotate to further drive the second driving rod to rotate, and the lifting of the bottom supporting rod is realized when the second driving rod rotates.
Furthermore, the connecting rod comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged with the top layer supporting rod, and the other end of the first connecting rod is hinged with the middle layer supporting rod; one end of the second connecting rod is hinged to the middle supporting rod, and the other end of the second connecting rod is hinged to the bottom supporting rod.
Furthermore, the number of the first connecting rods and the number of the second connecting rods are 4, and 2 first connecting rods are respectively hinged on two sides of the supporting rod. The connecting rods are hinged to two sides of the supporting rod, so that the stability of the supporting rod can be kept.
Furthermore, one end of the same layer of support rod hinged with the connecting rod is connected with a support rod, and the support rod is rotatably connected with the support rod. The supporting rods play a connecting role, the distance between the two supporting rods on the same layer can be limited, the movement speed of the supporting rods on the same layer can be kept consistent, and the overall stability of the cigarette rack is improved.
Furthermore, the driving rod is hinged to the outer side of the supporting rod, and the rack mechanism is arranged on the outer side of the middle-layer supporting rod. The driving rod and the rack mechanism are arranged on the outer side of the supporting rod, so that the cigarette clamp can be conveniently transported to the cigarette rack from the end part of the supporting rod.
Furthermore, each layer top surface on the bracing piece all is equipped with spacing recess, spacing recess is followed the length direction of bracing piece sets up. The limiting groove has a limiting effect on the cigarette clamp and is convenient for the cigarette clamp to slide on the supporting rod.
The invention also provides a use method of the modulation equipment for modulating the tobacco leaves, which comprises the following steps:
s1, loading cigarettes on a top layer supporting rod: controlling a hydraulic oil cylinder, driving a rack mechanism to move towards the direction of the hydraulic oil cylinder through a pull rod, driving a first driving rod to rotate through a tooth when the rack mechanism moves, so that the top layer supporting rod is kept in a horizontal state and descends, stopping the hydraulic oil cylinder when the top layer supporting rod descends to the height of the middle layer supporting rod, and then placing the cigarette clip on the top layer supporting rod;
s2, resetting the top layer supporting rod: the hydraulic oil cylinder is controlled to reset, the rack mechanism is driven to reset through the pull rod, and the rack mechanism is driven to the first driving rod through the tooth belt to reset, so that the top layer supporting rod drives the cigarette clip to reset;
s3, loading cigarettes on the bottom layer supporting rod: controlling a hydraulic oil cylinder, driving a rack mechanism to move towards the direction of the hydraulic oil cylinder through a pull rod, driving a second driving rod to rotate through teeth when the rack mechanism moves, so that the bottom supporting rod is kept in a horizontal state to ascend, stopping the hydraulic oil cylinder when the bottom supporting rod ascends to the height of the middle supporting rod, and then placing the cigarette clip on the bottom supporting rod;
s4, bottom layer supporting rod resetting: the hydraulic oil cylinder is controlled to reset, the rack mechanism is driven to reset through the pull rod, and the rack mechanism resets through the gear belt to the second driving rod, so that the bottom supporting rod drives the cigarette clamp to reset.
When the tobacco leaf cigarette clamping device is used, tobacco leaves are filled in a cigarette clamp, the first step is to load the tobacco leaves on the top layer supporting rod, the output end of the hydraulic oil cylinder drives the pull rod to move in the through hole by controlling the action of the output end of the hydraulic oil cylinder, the pull rod pulls the sliding block to slide in the guide groove, and the sliding block drives the upper rack to move; when the upper rack moves, the teeth meshed with the upper rack rotate to drive the first driving rod to rotate at the hinged position of the middle layer supporting rod, so that the top layer supporting rod descends and moves out of the curing barn in a horizontal state. When the top layer supporting rods are in place, the hydraulic oil cylinder stops working, the positioning mechanisms at the two ends of the tobacco clamp are matched with the limiting grooves on the top layer supporting rods, the tobacco clamp filled with tobacco leaves is placed on the top layer supporting rods, and the tobacco clamps are sequentially filled until the tobacco clamps are fully distributed on the top layer supporting rods; and then the output end of the hydraulic oil cylinder is controlled to reset, so that the top layer supporting rod drives the cigarette clamp to ascend and enter the curing barn to reset.
The second step is adorning the cigarette on the bottom bracing piece, through control hydraulic cylinder's output action for hydraulic cylinder's output drives the pull rod and removes in the through-hole, and pull rod pulling slider slides in the guide way, and the slider drives rack motion down, and during lower rack motion, the tooth with lower rack toothing takes place to rotate, and then drives the second actuating lever and has enough to meet the need in its and the articulated department of intermediate level bracing piece, and then makes the bottom bracing piece rise and shift out roast room keeping the horizontally state. When the bottom supporting rods are in place, the hydraulic oil cylinder stops working, the positioning mechanisms at the two ends of the tobacco clamp are matched with the limiting grooves in the bottom supporting rods, the tobacco clamp filled with tobacco leaves is placed on the bottom supporting rods, and the tobacco clamps are sequentially filled until the tobacco clamp is fully distributed on the bottom supporting rods; then the output end of the hydraulic oil cylinder is controlled to reset, so that the bottom layer supporting rod with the cigarette clamp descends to enter the curing barn to reset.
And the third step is to load the cigarettes into the middle-layer supporting rod, directly match the positioning mechanisms at the two ends of the cigarette clamp with the limiting grooves on the middle-layer supporting rod, place the cigarette clamp full of the tobacco leaves on the middle-layer supporting rod, and sequentially fill the cigarette clamp until the cigarette clamp is full of the middle-layer supporting rod.
The space that the hydraulic cylinder piston rod moved needs to be reserved on the room body, and hydraulic cylinder can be for single oil circuit setting, and then adopts the single cylinder to correspond single pull rod, also can adopt the hydraulic cylinder of many oil circuits to cooperate a plurality of outputs and should a plurality of pull rods more.
Compared with the prior art, the invention has the advantages that:
(1) The modulating equipment provided by the invention is simple in structure and convenient to operate, the top-layer supporting rod can be lowered and extend out of the curing barn, the bottom-layer supporting rod can be raised and extend out of the curing barn through the deformation of the cigarette frame, the operation of loading cigarettes outside the curing barn can be carried out without climbing a high place or bending down of workers, and the problems of long time consumption and potential safety hazard in hanging cigarettes are solved.
(2) The limiting groove is formed in the supporting rod of the cigarette holder and matched with the positioning mechanism on the cigarette clamp, so that the cigarette clamp can be rapidly and stably placed on the supporting rod, and the problem of inconvenience in operation due to the use of a hook is solved.
(3) The modulating equipment can modulate the top layer supporting rod and the bottom layer supporting rod to proper positions step by step, and is convenient for workers to pack cigarettes.
Drawings
FIG. 1 is a schematic view showing the construction of a preparing apparatus for preparing tobacco leaves according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a cigarette holder according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a cigarette holder according to an embodiment of the present invention.
Wherein: 1. a curing barn body; 2. a cigarette clip; 201. a frame bar; 202. positioning blocks; 203. tabletting; 204. a pressure lever; 205. a limiting plate; 206. a spring; 3. a top layer support bar; 4. a middle layer supporting rod; 401. a pull rod; 402. a hydraulic cylinder; 403. an upper rack; 404. a lower rack; 405. a slider; 406. a guide groove; 407. a through hole; 5. a bottom layer support bar; 6. a strut; 7. a support bar; 701. a limiting groove; 8. a connecting rod; 801. a first link; 802. a second link; 9. a drive rod; 901. a first drive lever; 902. a second drive rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The following detailed description of the principles of the invention is provided in connection with the accompanying drawings.
As shown in fig. 1, the embodiment provides a tobacco leaf modulating device, which comprises a curing barn body 1 and a tobacco frame, wherein the tobacco frame is arranged in the curing barn body 1, and comprises a support rod 7, a connecting rod, a drive rod and a drive device;
the structure of the tobacco holder is explained in detail as follows:
the cigarette frame comprises a bottom layer supporting rod 5, a middle layer supporting rod 4 and a top layer supporting rod 3 which are sequentially arranged from bottom to top, wherein the bottom layer supporting rod 5, the middle layer supporting rod 4 and the top layer supporting rod 3 are all composed of two supporting rods 7 which are arranged in parallel at equal heights, one end of each supporting rod 7 is a free end, and the other end of each supporting rod 7 is a non-free end; the non-free ends of the supporting rods 7 are rotatably connected through the supporting rods 6, and the non-free ends of the middle supporting rods 4 are fixedly arranged on the curing barn body 1.
As shown in fig. 2, the connecting rods include a first connecting rod 801 and a second connecting rod 802, the top ends of the four first connecting rods 801 are respectively hinged to the side wall pin shafts at the non-free ends of the top layer supporting rods 3, and the bottom ends of the four first connecting rods 801 are respectively hinged to the side wall pin shafts at the non-free ends of the middle layer supporting rods 4; the top ends of the four second connecting rods 802 are hinged with the side wall pin shafts of the non-free ends of the middle-layer supporting rods 4 respectively, and the bottom ends of the four second connecting rods are hinged with the side wall pin shafts of the non-free ends of the bottom-layer supporting rods 5 respectively. The driving rods comprise a first driving rod 901 and a second driving rod 902, the top ends of the two first driving rods 901 are hinged with the side wall pin shafts at the free ends of the top layer supporting rods 3, and the bottom ends of the two first driving rods are hinged with the side wall pin shafts at the free ends of the middle layer supporting rods 4; the top ends of the two second driving rods 902 are hinged with the side wall pin shafts at the free ends of the middle-layer supporting rods 4, and the bottom ends are hinged with the side wall pin shafts at the free ends of the bottom-layer supporting rods 5.
The driving device comprises a rack, a sliding block 405, a hydraulic oil cylinder 402 and a pull rod 401, wherein the rack comprises an upper rack 403 and a lower rack 404; the free end of the middle layer support rod 4 is provided with a guide groove 406 and a through hole 407 along the length direction, one end of the guide groove 406 is open, the other end is closed, and the corresponding slide block 405 can slide and match in the guide groove 406; the rack is fixedly connected to the part of the sliding block 405 outside the guide groove 406, the rack is arranged parallel to the support rod 7, and the rack can be linked through the corresponding sliding block 405. The end of the bottom end of the first driving rod 901 is circumferentially provided with teeth meshed with the upper rack 403, and the end of the top end of the second driving rod 902 is circumferentially provided with teeth meshed with the lower rack 404. One end of the sliding block 405 is connected with one end of the pull rod 401, the other end of the pull rod 401 penetrates through the through hole 407 to be connected with the output end of the hydraulic oil cylinder 402, and the hydraulic oil cylinder 402 is arranged in the curing barn body 1. The hydraulic oil cylinder 402 drives the sliding block 405 to slide in the guide groove 406 through the pull rod 401, and then the upper rack 403 and the lower rack 404 are driven to move. When the upper rack 403 moves, the teeth engaged with the upper rack 403 rotate to further drive the first driving rod 901 to rotate, and the top layer supporting rod 3 descends when the first driving rod 901 rotates; when the lower rack 404 moves, the teeth engaged with the lower rack 404 rotate to further drive the second driving rod 902 to rotate, and the second driving rod 902 rotates to lift the bottom supporting rod 5.
The upper top surface of the support rod 7 of the tobacco stand of this embodiment is provided with a limiting groove 701 along the length direction thereof, as shown in fig. 3, the tobacco leaf modulating device of this embodiment further comprises a tobacco clamp 2; the cigarette clamp 2 comprises a cuboid frame and a plurality of cigarette clamping mechanisms arranged at equal intervals along the length direction of the frame, each cigarette clamping mechanism comprises a pressing rod 204 arranged along the width direction of the frame, one end of the pressing rod 204, which is positioned in the frame, is provided with a pressing sheet 203, the other end of the pressing rod sequentially penetrates through a limiting plate 205 and the frame and is exposed out of the frame, and a spring 206 is sleeved on the part, between the limiting plate 205 and the frame, of the pressing rod 204; the two ends of the frame in the length direction are respectively provided with a hack lever 201, the end part of the hack lever 201 is provided with a circular positioning block 202 which is coaxial with the hack lever 201, and when the cigarette clip 2 is placed on the support rod 7, the positioning block 202 is in sliding fit with a limiting groove 701 on the support rod 7; the pressing piece 203 has a curved rubber plate structure, and the spring 206 is constantly compressed. The spring 206 can keep the pressing sheet 203 to press the tobacco leaf stalks constantly, and the outer diameter of the dehydrated tobacco leaf stalks is reduced, so that the tobacco leaves cannot fall off.
When in use, the first step is to finish the cigarette loading of the cigarette clamp 2: keeping the frame of the tobacco clamp 2 horizontal, then taking tobacco leaves with one hand and holding the stem part of the tobacco leaves with the other hand, keeping the tip of the tobacco leaves upward, pulling the pressing rod 204 with the other hand against the elastic force of the spring 206, driving the pressing sheet 203 to move by the pressing rod 204 and expose the gap between the pressing sheet 203 and the frame, inserting the stem of the tobacco leaves into the gap in a smooth manner, then loosening the hand, driving the pressing rod 204 and the pressing sheet 203 to reset by the spring 206 and pressing the stem of the tobacco leaves tightly; the above operations are repeated to fill the tobacco clips 2 with tobacco leaves.
Secondly, cigarettes are loaded on the top layer supporting rod 3, the output end of the hydraulic oil cylinder 402 is controlled to move, so that the output end of the hydraulic oil cylinder 402 drives the pull rod 401 to move in the through hole 407, the pull rod 401 pulls the sliding block 405 to slide in the guide groove 406, and the sliding block 405 drives the upper rack 403 to move; when the upper rack 403 moves, the teeth engaged with the upper rack 403 rotate, and then the first driving rod 901 is driven to rotate at the hinge joint of the middle layer supporting rod 4, so that the top layer supporting rod 3 descends and moves out of the curing barn in a horizontal state. After the top layer supporting rod is in place, the hydraulic oil cylinder 402 stops working, the positioning blocks 202 at the two ends of the cigarette clamp 2 are matched with the limiting grooves 701 of the top layer supporting rod 3, the cigarette clamp 2 filled with tobacco leaves is placed on the top layer supporting rod 3, and the cigarette clamp 2 is sequentially filled until the cigarette clamp 2 is fully distributed on the top layer supporting rod 3; then the output end of the hydraulic oil cylinder 402 is controlled to reset, so that the top layer supporting rod 3 with the cigarette clip 2 ascends to enter the curing barn to reset.
The third step is to load cigarettes on the bottom layer supporting rod 5, the output end of the hydraulic oil cylinder 402 drives the pull rod 401 to move in the through hole 407 by controlling the output end action of the hydraulic oil cylinder 402, the pull rod 401 pulls the slide block 405 to slide in the guide groove 406, the slide block 405 drives the lower rack 404 to move, when the lower rack 404 moves, teeth meshed with the lower rack 404 rotate, and then the second driving rod 902 is driven to rotate at the hinged position of the middle layer supporting rod 4, and the bottom layer supporting rod 5 rises and moves out of the baking room in a horizontal state. When the bottom layer supporting rod 5 is in place, the hydraulic oil cylinder 402 stops working, the positioning blocks 202 at the two ends of the tobacco clamp 2 are matched with the limiting grooves 701 of the bottom layer supporting rod 5, the tobacco clamp 2 filled with tobacco leaves is placed on the bottom layer supporting rod 5, and the tobacco clamp 2 is filled in sequence until the tobacco clamp 2 is fully distributed on the bottom layer supporting rod 5; then the output end of the hydraulic oil cylinder 402 is controlled to reset, so that the bottom layer supporting rod 5 with the cigarette clamp 2 descends into the curing barn to reset.
Finally, the middle support rod 4 is loaded with cigarettes, the positioning blocks 202 at the two ends of the cigarette clamp 2 are directly matched with the limiting grooves 701 of the middle support rod 4, the cigarette clamp 2 filled with tobacco leaves is placed on the middle support rod 4, and the cigarette clamp 2 is sequentially filled until the cigarette clamp 2 is fully covered with the middle support rod 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A tobacco leaf modulation equipment comprises a house body of a curing barn and a tobacco frame, wherein the tobacco frame is fixed on the house body, and the tobacco frame is characterized by comprising three layers of supporting rods, a connecting rod, a driving rod and a driving device, wherein the supporting rods are respectively a bottom layer supporting rod, a middle layer supporting rod and a top layer supporting rod from bottom to top; one end of each layer of the supporting rod is hinged with the connecting rod, and the other end of each layer of the supporting rod is hinged with the driving rod; the driving rod comprises a first driving rod and a second driving rod, one end of the first driving rod is hinged with the top layer supporting rod, the other end of the first driving rod is hinged with the middle layer supporting rod, and teeth are arranged at the end part of the first driving rod; one end of the second driving rod is connected with the middle-layer supporting rod, the end part of the second driving rod is provided with teeth, and the other end of the second driving rod is connected with the bottom-layer supporting rod; the driving device is arranged on the middle-layer supporting rod and comprises a rack mechanism, a pull rod and a hydraulic oil cylinder, one end of the pull rod is connected with the output end of the hydraulic oil cylinder, the other end of the pull rod is connected with the rack mechanism, and the rack mechanism is meshed with the teeth; the support rod is also provided with a limiting groove;
the tobacco leaf modulating equipment also comprises a tobacco clamp, the tobacco clamp comprises a frame and a plurality of tobacco clamping mechanisms arranged in the frame, and two ends of the frame are provided with positioning mechanisms; the cigarette clip is placed on the supporting rod, and the positioning mechanism is arranged in the limiting groove in a sliding mode;
the rack mechanism is divided into an upper rack mechanism and a lower rack mechanism, teeth of the first driving rod are meshed with the upper rack mechanism, and teeth of the second driving rod are meshed with the lower rack mechanism;
the rack mechanism comprises a sliding block and a rack, a guide groove is formed in the end part, hinged with the driving rod, of the middle-layer supporting rod along the length direction of the middle-layer supporting rod, the sliding block is connected with the guide groove in a sliding mode, and the rack is fixedly connected with the sliding block;
the middle-layer supporting rod is provided with a through hole which is communicated with the guide groove; the pull rod penetrates through the through hole, one end of the pull rod is connected with the output end of the hydraulic oil cylinder, and the other end of the pull rod is connected with the sliding block.
2. The tobacco leaf curing apparatus according to claim 1, wherein the link comprises a first link and a second link, one end of the first link is hinged to the top support rod, and the other end of the first link is hinged to the middle support rod; one end of the second connecting rod is hinged with the middle layer supporting rod, and the other end of the second connecting rod is hinged with the bottom layer supporting rod.
3. The brewing apparatus for brewing tobacco leaves according to claim 2, wherein the number of the first connecting rods and the number of the second connecting rods are 4, and 2 of the first connecting rods are respectively hinged to two sides of the supporting rod.
4. The brewing apparatus for brewing tobacco leaves according to claim 1, wherein a support rod is connected to one end of the same layer of support rod hinged to the connecting rod, and the support rod is rotatably connected to the support rod.
5. The brewing apparatus for brewing tobacco leaves according to claim 1, wherein the driving rod is hinged to an outer side of the supporting rod, and the rack mechanism is provided at an outer side of the middle supporting rod.
6. The brewing apparatus for brewing tobacco leaves according to claim 5, wherein the top surface of each layer of the support rods is provided with the limiting groove, and the limiting groove is arranged along the length direction of the support rods.
7. The method of using a preparation apparatus for preparing tobacco according to any one of claims 1 to 6, comprising the steps of:
s1, loading cigarettes on a top layer supporting rod: controlling a hydraulic oil cylinder, driving a rack mechanism to move towards the direction of the hydraulic oil cylinder through a pull rod, driving a first driving rod to rotate through a tooth when the rack mechanism moves, so that the top layer supporting rod is kept in a horizontal state and descends, stopping the hydraulic oil cylinder when the top layer supporting rod descends to the height of the middle layer supporting rod, and then placing the cigarette clip on the top layer supporting rod;
s2, resetting the top layer supporting rod: the hydraulic oil cylinder is controlled to reset, the pull rod drives the rack mechanism to reset, and the rack mechanism resets through the toothed belt to the first driving rod, so that the top supporting rod drives the cigarette clamp to reset;
s3, loading cigarettes on the bottom layer supporting rod: controlling a hydraulic oil cylinder, driving a rack mechanism to move towards the direction of the hydraulic oil cylinder through a pull rod, driving a second driving rod to rotate through teeth when the rack mechanism moves, so that the bottom layer supporting rod is kept in a horizontal state to ascend, stopping the hydraulic oil cylinder when the bottom layer supporting rod ascends to the height of the middle layer supporting rod, and then placing the cigarette clip on the bottom layer supporting rod;
s4, bottom layer supporting rod resetting: the hydraulic oil cylinder is controlled to reset, the rack mechanism is driven to reset through the pull rod, and the rack mechanism resets through the tooth belt to the second driving rod, so that the bottom layer supporting rod drives the cigarette clamp to reset.
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