CN114916694B

CN114916694B - Automatic batch transportation and airing system for tobacco leaves and airing and frame-unloading method

Info

Publication number: CN114916694B
Application number: CN202210467767.XA
Authority: CN
Inventors: 孟明; 景仲庆
Original assignee: Chengdu Langsi Intelligent Equipment Co ltd
Current assignee: Chengdu Langsi Intelligent Equipment Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2023-05-26
Anticipated expiration: 2042-04-29
Also published as: CN114916694A

Abstract

The invention discloses an automatic batch transportation and airing system for tobacco leaves and an airing and unloading method, wherein a transfer trolley is adopted, the transfer trolley is arranged beside an airing rack, and airing rods to be aired are placed on the transfer trolley; the lifting transfer mechanism is arranged on the airing rack and moves up and down along the airing rack, acquires airing rods on the transfer trolley and then conveys the airing rods to the shuttle trolley; and the shuttle trolley is arranged on the drying rack and horizontally moves along the drying rack, and the drying rod is placed on the drying rack as required. When the invention is used for airing tobacco and the like, high-density batch feeding can be realized, the feeding speed is higher, the airing effect is better, and meanwhile, the simple equipment structure is adopted to complete complex operation functions, thereby reducing the labor intensity of workers, improving the operation safety of the workers, and simultaneously reducing the equipment cost and the failure rate, and further meeting the requirement of batch airing of enterprises.

Description

Automatic batch transportation and airing system for tobacco leaves and airing and frame-unloading method

Technical Field

The invention belongs to the technical field of tobacco leaf airing, and particularly relates to an automatic batch transportation airing system for tobacco leaves and an airing and frame-setting method.

Background

After the tobacco leaves are picked, a drying link is carried out. The picked fresh tobacco leaves need to be immediately processed, and the general processing method is to bind the tobacco leaves on a rod, namely a braiding rod, then hang the rods on a row of special hanging frames at certain intervals, and the frames are provided with multiple layers. The hanging rack is arranged in a special airing room, and the tobacco leaves are aired according to a set tobacco leaf airing process to provide required environmental conditions for the tobacco leaves.

At present, the woven tobacco stems are put on a airing rack basically by means of manpower, one worker is arranged by spacing two layers of hanging racks, the tobacco stems are manually transferred to the uppermost swing rod worker layer by layer, and the swing rod worker hangs the tobacco stems according to the required spacing. The biggest problem of this mode of operation is that there is the potential safety hazard, has had the incident of workman's careless fall to hurt when operating. In addition, the quality of cigarettes hung in the operation mode cannot be guaranteed, and the space between the cigarette rods is arranged at a larger random.

Besides the safety and quality problems, the manual tobacco hanging mode is obvious in low efficiency, about 3000 rods of tobacco are arranged in a tobacco leaf airing room with the length of 30 meters, 5 persons are required to put on the tobacco leaf airing room for 2 days, and 10 persons are required to put on the tobacco leaf airing room for 1 day. As the number of labor populations decreases and the young generation industry concepts change, recruitment to adequately qualified workers is increasingly difficult. At present, a plurality of enterprises have deeply made insight into great challenges brought by possible labor shortage in the future, and fully-automatic tobacco leaf loading and unloading devices are started to be developed. In order to achieve the aim of automatic tobacco leaf putting and airing, tobacco leaves are manually bound and put on airing rods, and the subsequent putting step can be achieved mechanically.

Disclosure of Invention

In order to overcome the defects, the inventor designs an automatic batch transportation and airing system and an automatic batch transportation and airing method for tobacco leaves, and the system is simple in structure and convenient to operate, and can effectively improve the airing quality of the tobacco leaves.

The technical scheme adopted by the invention for achieving the purpose is as follows:

an automatic batch transportation and airing system for tobacco leaves comprises

The transfer trolley of the ground transfer mechanism is used for arranging and placing the rods to be dried, and then moving to a designated position to be in butt joint with the lifting transfer mechanism;

the lifting transfer mechanism is arranged on the movable portal frame, the movable portal frame is positioned near the airing frame, the lifting transfer mechanism moves up and down on the portal frame, and the lifting transfer mechanism is used for transferring airing rods to the shuttle trolley in batches after acquiring the airing rods on the transfer trolley in batches; or a airing rod for receiving the airing completion on the shuttle trolley;

the shuttle trolley is arranged on the airing rack and horizontally moves along the airing rack, is used for receiving airing rods conveyed by the lifting transfer mechanism in batches, and sequentially places the airing rods on the airing rack; or the airing rod is used for collecting airing completed on the airing rack;

The drying room, the internally mounted sunning frame in sunning room.

Further: the transfer trolley is matched with a ground delivery platform, a guide rail is arranged at the feeding position of the airing room, the ground delivery platform is arranged on the guide rail, and the transfer trolley is driven by the ground delivery platform to run on the ground to reach a specified position to be in butt joint with the lifting transfer mechanism; a positioning device is arranged on the ground of a preset position to determine the initial position of the transfer trolley; two groups of inductive switches are arranged on the ground transport platform, one group of inductive switches is matched with the bottom frame of the transport trolley to determine the lifting position when the ground transport platform drives the transport trolley to move, and the other group of inductive switches is used for determining that the transport trolley reaches the designated position to be in butt joint with the lifting transport mechanism.

Further: the lifting transfer mechanism comprises a portal frame, a guide rail, a lifting mechanism and a grabbing mechanism, wherein the portal frame is slidably mounted on the guide rail, the lifting mechanism is arranged on the portal frame, the grabbing mechanism is mounted on the lifting mechanism and clamps the two ends of a airing rod, a ground delivery platform is arranged at the corresponding position of the grabbing mechanism and used for positioning when the grabbing mechanism and the transfer trolley grab the airing rod.

Further: the portal frame horizontally moves in the direction perpendicular to the airing rack of the airing room, and when the lifting transfer mechanism is in butt joint with the transfer trolley, the portal frame is aligned with a certain row of airing racks, so that the lifting transfer mechanism and the shuttle trolley are aligned and connected.

Further: the grabbing mechanism comprises a square frame, a cross beam, a power mechanism and clamping jaws, wherein the cross beam is positioned in the middle of the square frame, the clamping jaws are arranged on the side faces of the square frame, corresponding to the two ends of the cross beam, of the portal frame, the power mechanism is positioned in the middle of the cross beam, the power mechanism is connected with the two clamping jaws, the clamping jaws comprise a screw rod transmission device, an arc-shaped guide sliding rail system and a lifting clamping plate, the upper end of the screw rod transmission device is connected with the power mechanism to achieve lifting, the two sides of the screw rod transmission device are respectively provided with an arc-shaped guide sliding rail, the arc-shaped guide sliding rails are arranged on the side faces of the square frame, the upper end and the lower end of each arc-shaped guide sliding rail are respectively provided with a sliding block A and a sliding block B, a screw rod of the screw rod transmission device is rotationally fixed on the side faces of the square frame, a transverse connecting pipe is arranged on the screw rod nut block, two ends of the connecting pipe are respectively connected with the sliding block B of the arc-shaped guide sliding rail system, and the lifting clamping plate is rotationally connected on the sliding block A and the sliding block B.

Further: the shuttle trolley comprises a trolley body and hanging devices, the hanging devices comprise telescopic devices, clamping devices and moving devices, the clamping devices are arranged on the telescopic devices, the telescopic devices are located on the moving devices, the moving devices are arranged on the trolley body, hanging devices are arranged at two sides of the trolley body, corresponding to two ends of a airing rod respectively, and the two hanging devices synchronously run to form a group of hanging devices, and the telescopic devices, the clamping devices and the moving devices of each group of hanging devices independently run.

Further: more than one group of hanging devices are arranged on the trolley body of the shuttle trolley, and each group of hanging devices independently operates.

Further: the clamping device is provided with a pressing device which is independently opened and closed or is arranged in a common opening and closing way, and the pressing mode is active pressing or passive pressing.

Further: the shuttle trolley is provided with a main controller and a sub-controller, the main controller is connected with a signal receiving and transmitting unit and is used for receiving instructions and transmitting states to the upper computer, the sub-controller is positioned on each suspension device and is used for receiving the instructions of the main controller and controlling the operation of the telescopic device, the clamping device and the moving device.

Further: the shuttle trolley is internally provided with a detection strip parallel to the sliding rail, the detection strip is arranged on the detection plate in a linear tight manner along the detection strip, the hanging device is close to the detection strip, and the second sensor on the detection strip is electrically connected with the master controller and used for sensing the position of each hanging device.

Further: the transferring trolley, the lifting transferring mechanism and the airing rack are respectively provided with a groove for accommodating the airing rod, and the density and the position of the grooves are matched.

A method for airing and transporting tobacco, comprising the following steps:

1) And (3) loading a transfer trolley: sequentially placing the airing rods with the bundled airing objects on a transfer trolley, wherein the placing distance between the airing rods is 5-10 times smaller than the placing distance during airing, and conveying the loaded transfer trolley to a designated position;

2) And (3) carrying by a lifting transfer mechanism: the lifting transfer mechanism keeps the same distance between the airing rods, batchs the airing rods from the transfer trolley, and transfers all the airing rods to the position corresponding to the shuttle trolley, and the transfer trolley is idle to return to the loading procedure;

3) The shuttle trolley transfers, namely the shuttle trolley acquires the airing rods in batches from the lifting transfer mechanism at the same airing rod spacing, and after the acquisition is finished, the shuttle trolley moves to the position of interrupting the last operation, and at the moment, the lifting transfer mechanism moves to the designated position to load the airing rods to be aired from the transfer trolley continuously;

4) Shuttle trolley hangs: the shuttle trolley returns to the last operation interruption position, the outermost first group of hanging devices move outwards and drive the first airing rods to be separated from other airing rods at the same time so as to avoid adhesion of airing objects, the first airing rods reach the airing position, the clamping devices of the first group of hanging devices of the shuttle trolley descend, the separated first airing rods are placed on a first preset vacancy of the airing rack, and the first group of hanging devices move to the tail end for arrangement;

then the shuttle trolley moves to a second preset vacancy, the second group of hanging devices at the outermost side moves outwards and drives the second airing rods to be separated from other airing rods at the same time so as to avoid adhesion of airing objects, the second airing positions are reached, the clamping devices of the second group of hanging devices of the shuttle trolley descend, the separated second airing rods are placed on the second preset vacancy of the airing rack, and the second group of hanging devices move to the other end to be placed close to the first group of hanging devices; placing all the airing rods on an airing rack in a circulating mode;

5) The shuttle trolley stands by: after all hanging operations are completed, all hanging devices return to the starting end to wait for the next loading, and the shuttle trolley returns to the initial position for docking with the lifting transfer mechanism to wait for receiving the airing rod of the lifting transfer mechanism to complete the next round of operation.

Further: in the step 5), when the shuttle trolley returns to the initial position for waiting, the shuttle trolley is charged, and after the shuttle trolley is loaded, the shuttle trolley starts to hang after the charging of the shuttle trolley is completed.

A method for completing the putting off of tobacco airing, comprising the following steps: when the tobacco leaf sunning is accomplished, the shuttle dolly takes off the sunning pole that the sunning was accomplished in proper order from the sunning frame, then carries its batch and gives lift transfer mechanism, and lift transfer mechanism gives the transfer dolly of fixed position again, accomplishes the process of taking off the frame.

Compared with the prior art, the technical scheme of the invention has the following advantages:

1. the technical scheme of the invention can realize the efficient and orderly transfer of the sunning matters in large batches.

2. When the airing objects are leaves, especially tobacco leaves and the like, adhesion among the tobacco leaves can be avoided, and the transfer efficiency is improved.

3. The invention has simple mechanical mechanism, realizes complex operation process with simple structure, reduces the cost of enterprise operation, and has more stable product performance.

4. The invention has the overturning capability, so that the tobacco drying qualification rate can be improved, the tobacco drying quality can be improved, the space required by airing can be reduced, and the occupied area of a drying room can be saved.

5. The invention is automatically operated in the feeding, transferring and airing processes, thereby reducing the labor intensity of workers, reducing the personnel injury caused by manual airing and improving the safety and the airing efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the overall airing house of the present invention.

Fig. 2 is a schematic view of the ground transport mechanism of the present invention.

Fig. 3 is a partial enlarged view at a in fig. 2.

Fig. 4 is a schematic view of the structure of the ground transport mechanism of the present invention from a rear perspective.

Fig. 5 is a schematic view of the left side view of the ground transport mechanism of the present invention.

Fig. 6 is a front view of fig. 4.

Fig. 7 is a schematic structural view of the lifting and transferring mechanism matched with the transferring trolley.

Fig. 8 is a schematic structural view of the elevating transfer mechanism of the present invention.

Fig. 9 is a schematic structural view of a gripping mechanism of the elevating transfer mechanism of the present invention.

Fig. 10 is a schematic view of the internal structure of the jaw of the elevating transfer mechanism of the present invention.

Fig. 11 is a schematic view of the internal structure of the power source of the elevating transfer mechanism of the present invention.

Fig. 12 is a schematic view of the structure of the shuttle car of the present invention on a track.

Fig. 13 is a schematic view of the internal structure of the removed housing of fig. 12.

Fig. 14 is a partial enlarged view at B in fig. 13.

Fig. 15 is a schematic structural view of the suspension device of the shuttle car of the present invention.

Fig. 16 is a left side view of fig. 15.

Fig. 17 is a schematic view of the configuration of the fitting of the internal components of fig. 15.

Fig. 18 is a rear view of fig. 17.

Fig. 19 is a left side view of fig. 17.

Fig. 20 is a schematic structural view of an integrated hanger rail.

Fig. 21 is a front view of fig. 20.

Fig. 22 is a left side view of fig. 20.

Fig. 23 is a schematic structural view of another construction of an integrated hanger rail.

The marks in the figure are respectively: 100. airing house 110. Airing rack

200. Ground transfer mechanism

210. Guide rail 211. Groove

220. Ground shipping platform 221, lifting and bearing plate 222, inductive switch 223, high step surface 224, low step surface 225, inclined surface

230. Transfer trolley 231, bottom frame 232, connecting rod 233, receiving frame 2331, pole mounting plate 2332, first V-shaped groove 234, universal wheel 235, lifting brake mechanism 236, support column 237, pedal 238, drive rod

240. Positioning device 241, mounting table 242, buffer wheel 243, first sensor

300. Lifting and transferring mechanism 310, portal frame 320, portal frame guide rail 330 and lifting mechanism

340. Gripping mechanism 341, square frame 342, cross member 343, power mechanism 3431, motor 3432, belt 3433, tension pulley set

350. Clamping jaw 351, lead screw drive 3511, lead screw nut block 3512, lead screw 3513, slide rail 352, arc guide slide rail system 3521, arc guide slide rail 3522, slider A3523, slider B353, lifting clamping plate 3531, second V-shaped groove 354, connecting frame 355, lifting slide cover plate

400. Shuttle car 401, roller 402, guide wheel 403, roller motor 404, car body

410. Suspension 411, suspension slide 412, suspension rail 413, test strip 4131, second sensor 414, sub-controller

420. Telescoping device 421, telescoping rod 422, telescoping motor 423, connecting piece 4231, boss 424, connecting piece 4241, sliding groove 425, proximity sensor

430. Clamping device 431, hanging hook 432, pressing device 4321, pressing block 4322, pressing rod 4323, spring 4324 and limiting block

440. Power device 441, drive motor 442, gear 443, rack slide rail

450. Power source 460, general controller 470, signal receiving and transmitting device 480, conductive slip ring 481, sliding contact wire electrode

500. Rail track

510. Track face 520. Hanger face 521.A face 522.B face 523. Detent 524. U-shaped groove 530. Bottom face 540. Support face 541.C face 542.D face 543.E face 544. Mounting hole

600. And (5) airing the rod.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Accordingly, the detailed description of the embodiments of the invention provided below is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in the following figures.

Example 1:

the embodiment will be described in detail by taking the example of airing tobacco leaves, and the technology of the invention can be also used for airing other articles.

As shown in figures 1-23 of the drawings,

an automated batch transport drying system for tobacco leaves, comprising:

the ground transfer mechanism 200, the transfer trolley 230 of the ground transfer mechanism 200 is used for arranging and placing the rods 600 to be dried, and then moving to a designated position to be in butt joint with the lifting transfer mechanism;

the lifting transfer mechanism is installed on the movable portal frame 310, the movable portal frame is located near the airing frame 110, the lifting transfer mechanism moves up and down on the portal frame 310, and the lifting transfer mechanism is used for transferring the airing rods 600 to the shuttle trolley 400 in batches after the airing rods 600 on the ground transfer mechanism 200 are obtained in batches;

the shuttle car 400 is installed on the airing rack 110 and horizontally moves along the airing rack 110, and is used for sequentially placing the airing rods 600 on the airing rack 110 or collecting the airing rods on the airing rack after airing.

The airing room 100, the airing rack 110 is installed inside the airing room 100, and if necessary, a drying device may be added.

Ground transport mechanism 200: as shown in fig. 2-6, the ground transferring mechanism 200 includes a guide rail 210, a ground shipping platform 220, and a transferring trolley 230, where the guide rail 210 is disposed at a feeding position of the drying room 100, the ground shipping platform 220 is disposed on the guide rail 210, the transferring trolley 230 is driven by the ground shipping platform 220 to run on the ground, and a positioning device 240 is disposed on the ground at a predetermined position to determine an initial position of the transferring trolley 230, and the positioning device 240 is located at a predetermined position of lifting transferring equipment (equipment of a next docking procedure), so as to implement docking by conveying the position of the trolley to a starting point of the next procedure.

The transfer trolley 230 is provided with a ground delivery platform 220 in a matching way, a guide rail 210 is arranged at the feeding position of the airing room 100, the ground delivery platform 220 is arranged on the guide rail 210, and the transfer trolley 230 is driven by the ground delivery platform 220 to run on the ground to reach a designated position to be in butt joint with the lifting transfer mechanism; a positioning device 240 is arranged on the ground at a preset position to determine the initial position of the transfer trolley 230; two groups of inductive switches 222 are arranged on the ground carrying platform 220, one group of inductive switches 222 is matched with the bottom frame 231 of the transfer trolley to determine the lifting position when the ground carrying platform 220 drives the transfer trolley 230 to move, the other group of inductive switches 222 is used for determining that the transfer trolley 230 reaches a designated position to be in butt joint with a lifting transfer mechanism, and the group of inductive switches can be arranged at the bottom of the ground carrying platform 220 to be matched with a ground inductive switch matching device to determine the position.

The upper surface of the ground carrying platform 220 is lower than the bottom of the transfer trolley 230, the ground carrying platform 220 is provided with a lifting bearing plate 221, the lifting bearing plate 221 is also lower than the bottom of the transfer trolley 230, the lifting bearing plate 221 lifts the transfer trolley 230 from the bottom of the transfer trolley 230 so as to drive the transfer trolley 230 to move, after the transfer trolley is moved in place, the lifting bearing plate 221 of the lifting bearing plate 221 descends, is separated from the transfer trolley 230, and a lifting transfer mechanism moving on the guide rail 210 on the ground is transported to the lifting bearing plate for butt joint.

A sensor switch 222 is provided on the floor-based shipping platform 220, the sensor switch 222 cooperating with the transfer trolley bottom frame 231 for determining the lifting position of the floor-based shipping platform 220 when it is moved to the bottom of the transfer trolley 230.

The lifting bearing plate 221 is a boss structure with high middle and low two ends, the high step surface 223 and the low step surface 224 are connected by adopting an inclined surface 225, the low step surface 224 is located at the bottom of the transfer trolley 230 for directly contacting with the transfer trolley, and the length of the high step surface 223 corresponds to the width of the bottom frame 231 of the transfer trolley.

The groove 211 is arranged on the ground, the guide rail 210 is positioned inside the groove 211, the groove 211 completely accommodates the guide rail 210, namely, the upper end of the guide rail 210 is lower than the ground, so that the transfer trolley 230 can not generate larger obstacle when rolling on the ground, and meanwhile, the guide rail 210 is protected to avoid collision.

The transfer trolley 230 comprises a bottom frame 231, a connecting rod 232, a receiving frame 233 and universal wheels 234, the bottom frame 231 is square, the universal wheels 234 are installed at four corners of the bottom surface of the bottom frame 231, the receiving frame 233 is located above the bottom frame 231, the receiving frame 233 and the bottom frame 231 are connected through the connecting rod 232, an operation surface is of an open structure, shielding is not formed, workers who bind tobacco leaves on the airing rod 600 can conveniently place the airing rod 600 with materials on the transfer trolley 230, and lifting from the middle can be more convenient. Of course, the structure of the transferring trolley 230 is not fixed, and can be changed according to actual needs, and only the corresponding mounting structure of the airing rod 600 is needed, and the groove for placing the airing rod 600 is mainly a V-shaped groove or a U-shaped groove structure.

The number of the connecting rods 232 is two, two angular positions are located outside the bottom frame 231, a lifting brake mechanism 235 is arranged near the universal wheels 234 outside the bottom frame 231, the lifting brake mechanism 235 is operated in a foot-operated mode, the lifting brake mechanism is used for preventing the transfer trolley 230 from moving when a worker places the airing rod 600, and braking after the positioning device 240 is aligned prevents the alignment result from being influenced by terrain rolling. The brake is manually driven by adopting a pedal 237, the pedal 237 is connected with a transmission rod 238, the transmission rod 238 drives a support column 236 to ascend, power conversion is realized between the transmission rod 238 and the support column 236 by adopting a gear structure, and the pedal 237 can be stepped on for one time by matching with a structure such as a spring 4323 and the like to realize the function of canceling the brake by stepping on the pedal 237 again (dead point structure and the like).

The receiving frame 233 is a square frame 341 with an open inner side, the airing rod placing plates 2331 are arranged on the frames on the left side and the right side, the airing rod placing plates 2331 are provided with first V-shaped grooves 2332, the bottoms of the first V-shaped grooves 2332 are arc-shaped, and the positions of the first V-shaped grooves 2332 of the airing rod placing plates 2331 on the left side and the right side correspond to each other.

The positioning device 240 is that a mounting table 241 is disposed on the ground inside the transferring trolley 230, a buffer wheel 242 is mounted on the mounting table 241, the height of the buffer wheel 242 is equal to that of the bottom frame 231 of the transferring trolley 230, the buffer wheel 242 contacts with a structural member located inside the bottom frame 231 of the transferring trolley 230, a first sensor 243 is mounted on the mounting table 241, and the structure is used for positioning the initial position of the transferring trolley 230.

The positioning devices 240 are installed at predetermined positions where the transfer trolley 230 is in butt joint with other devices, the number of the positioning devices 240 is two, the two sides of the bottom frame 231 of the transfer trolley 230 are correspondingly positioned, specifically, the side frames of the bottom frame 231 are positioned at the two sides, the first sensor 243 is a proximity sensor, and the positioning can be realized by detecting the bottom metal frame of the trolley.

In the embodiment, the ground transfer mechanism is designed into a trolley, is compact in design and can accommodate 18 rods of braided tobacco leaves at a time. The manual rod feeding position adopts an open structure, and is matched with the height of 800mm, so that the tobacco rods can be placed into the trolley without lifting arms.

Lifting and transferring mechanism: the lifting transfer mechanism comprises a portal frame 310, a portal frame guide rail 320, a lifting mechanism 330 and a grabbing mechanism 340, wherein the portal frame 310 is slidably mounted on the portal frame guide rail 320, the lifting mechanism 330 is arranged on the portal frame 310, the grabbing mechanism 340 is mounted on the lifting mechanism 330, the grabbing mechanism 340 clamps from two ends of the airing rod 600, a ground shipping platform 220 is arranged at a position corresponding to the grabbing mechanism 340, and the ground shipping platform 220 is used for positioning when the grabbing mechanism 340 and the transfer trolley 230 grab the airing rod 600.

As shown in fig. 7-11, the lifting and transferring mechanism 300 comprises a portal frame 310, a portal frame guide rail 320, a lifting mechanism 330, a grabbing mechanism 340 and a ground carrying platform 220, wherein the portal frame 310 is slidably mounted on the portal frame guide rail 320, the lifting mechanism 330 is arranged on the portal frame 310, the grabbing mechanism 340 is mounted on the lifting mechanism 330, the grabbing mechanism 340 clamps from two ends of a airing rod 600, the ground carrying platform 220 is arranged at a position corresponding to the grabbing mechanism 340, the ground carrying platform 220 is abutted by using components at a standard position on a trolley, and then the components such as a position sensor are used for positioning, so that the transferring trolley 230 corresponds to the grabbing mechanism 340, the second V-shaped groove 3531 of the grabbing mechanism 340 can correspond to the airing rod 600 on the transferring trolley 230, and in fact, a second V-shaped groove 3531 is also arranged on the transferring trolley 230 for placing the airing rod 600.

The grabbing mechanism 340 comprises a square frame 341, a cross beam 342, a power mechanism 343 and clamping jaws 350, the cross beam 342 is located in the middle of the square frame 341, the clamping jaws 350 are arranged on the side face of the square frame 341 corresponding to the two ends of the cross beam 342, the power mechanism 343 is located in the middle of the cross beam 342, the power mechanism 343 is connected with the two clamping jaws 350, and the two clamping jaws 350 respectively correspond to one ends of the airing rod 600 to clamp the airing rod 600.

The clamping jaw 350 comprises a screw rod transmission device 351, an arc-shaped guide sliding rail system 352 and a lifting clamping plate 353, wherein the upper end of the screw rod transmission device 351 is connected with a power mechanism 343 to achieve lifting, two sides of the screw rod transmission device 351 are respectively provided with an arc-shaped guide sliding rail 3521, the arc-shaped guide sliding rail 3521 is arranged on the side face of the square frame 341, the upper end and the lower end of the arc-shaped guide sliding rail 3521 are respectively provided with a sliding block A3522 and a sliding block B3523, a screw rod 3512 of the screw rod transmission device 351 is rotationally fixed on the side face of the square frame 341, a screw rod nut block 3511 is positioned on the screw rod 3512, transverse connecting pipes are arranged on the screw rod nut block 3511, two ends of each connecting pipe are respectively connected with a sliding block B3523 of the arc-shaped guide sliding rail system 352, and the lifting clamping plate 353 is rotationally connected with the sliding block A3522 and the sliding block B3523. The guide rail in the arc-shaped guide sliding rail system 352 adopts the guide rail with the two sides being V-shaped bulges, the V-shaped groove bearings are matched with the V-shaped bulges to roll from the clamping of the two sides, the arc-shaped guide sliding rail 3521 bends towards the outer side of the side face of the square frame 341, and the upper and lower sliding blocks A3522 and B3523 are matched, so that the lifting clamping plate 353 can be lifted and lowered while the lifting clamping plate 353 is opened, the lifting clamping plate 353 is lifted and folded while the lifting clamping plate 353 is opened and aligned with the airing rod 600 at a low point. The grip is gradually closed during the lifting process.

The lifting clamping plate 353 is connected with the sliding block a3522 and the sliding block B3523 by using a connecting frame 354, the connecting frame 354 is provided with a second V-shaped groove 3531 for accommodating the sliding block a3522 and the sliding block B3523, the connecting frame 354 is used for facilitating the sliding block a3522 and the sliding block B3523 to move, the form of the connecting frame 354 is not limited to the square shape shown in the figure, and a frame structure, a connecting plate or the like can be adopted.

The lifting clamping plates 353 are in a J shape, the two lifting clamping plates are oppositely arranged inwards, the second V-shaped grooves 3531 are arranged on the clamping edges at the outermost sides and used for positioning and clamping the airing rod 600, the arc-shaped guide plates are arranged in the clamping plates close to the clamping edges and are protruded towards the middle, the guide plates guide the airing rod 600 in the left-right direction, the back of each arc-shaped guide plate is provided with a reinforcing rib, the structure of each arc-shaped guide plate plays a guiding role, other structures such as inclined guide plates and the like can be adopted, and only one example of the lifting clamping plates is provided.

The second V-shaped grooves 3531 on the lifting clamping plate 353 correspond to the first V-shaped grooves 3531 on the transfer trolley 230 in position, and the corresponding meaning means that the positions and the numbers correspond (the groove spacing may also be in multiple correspondence).

The screw nut block 3511 is provided with a sliding groove, a sliding rail 3513 is arranged on the side face of the square frame 341, the sliding rail sliding groove is matched and installed to enable the screw nut block 3511 to move on the sliding rail 3513 under the drive of the screw 3512, and the screw 3512 and the screw nut block 3511 are matched to achieve lifting, and other structures can be adopted for carrying out, so that the lifting is reasonable.

A lifting slide cover plate 355 is arranged on the side surface of the square frame 341, and the lifting slide cover plate 355 covers the screw rod transmission device 351 and the arc-shaped guide slide rail system 352 to play a role in decoration and protection.

The power mechanism 343 is a motor 3431, the motor 3431 is connected to a belt wheel at the upper end of the screw rod 3512 through a belt 3432, a tensioning wheel set 3433 is arranged between the motor and the belt wheel, the belt 3432 is tensioned by the tensioning wheel set 3433, the belt 3432 is prevented from falling down or being separated from the belt wheel, the equipment cannot normally run, and the occurrence of the conditions of belt wheel slipping and the like is reduced.

The ground shipping platform 220 is located near the portal frame 310 and is disposed on the ground, and is configured to adjust the position of the transfer trolley 230 to align the transfer trolley 230 with the gripping mechanism 340, and the ground shipping platform 220 further includes a positioning device 240, where the positioning device is configured to position the initial position of the transfer trolley 230, and the positioning device 240 is located on the ground at the front end of the transfer trolley 230.

The using method comprises the following steps: after the transfer trolley 230 is fully loaded, the transfer trolley 230 is manually pushed to a designated position, the positioning device 240 guarantees the initial position of the transfer trolley 230 at the moment, then the ground carrying platform 220 supports the shipment trolley, the shipment trolley is transported to the position corresponding to the position of the clamping jaw 350 of the grabbing mechanism 340, the lifting mechanism 330 moves downwards to drive the grabbing mechanism 340 to move downwards, the clamping jaw 350 moves downwards and opens, the airing rod 600 is ready to lift from the two end positions, then the clamping jaw 350 starts to fold and lift, the lifting mechanism 330 cooperates at the moment, the airing rod 600 is lifted after the clamping jaw 350 successfully lifts the two ends, batch conveying of the lower airing rods 600 to the high position is realized, the airing rods 600 are delivered with other equipment, the clamping jaw 350 is opened and closed firstly in the delivery process, and the airing rod 600 is matched.

The portal frame 310 horizontally moves in the direction perpendicular to the drying rack 110 of the drying room 100, when the lifting transfer mechanism is in butt joint with the transfer trolley 230, the portal frame 310 is aligned with a certain column of the drying rack 110, so that the lifting transfer mechanism and the shuttle trolley 400 can be aligned, the portal frame 310 can be horizontally moved to be aligned with any direction, after the shuttle trolley 400 finishes hanging on a certain track, the portal frame can also return to the track in the frame of the grabbing mechanism 340 on the portal frame 310, and the portal frame 310 conveys the portal frame to other tracks to continue working, thereby realizing the sharing of the shuttle trolley 400.

The grabbing mechanism 340 comprises a square frame 341, a cross beam 342, a power mechanism 343 and clamping jaws 350, wherein the cross beam 342 is located in the middle of the square frame 341, clamping jaws 350 are arranged on the side face of the square frame 341 corresponding to the two ends of the cross beam 342, the power mechanism 343 is located in the middle of the cross beam 342, the power mechanism 343 is connected with the two clamping jaws 350, the clamping jaws 350 comprise a screw rod transmission device 351, an arc-shaped guide sliding rail system 352 and a lifting clamping plate 353, lifting is achieved through the connection of the power mechanism 343 at the upper end of the screw rod transmission device 351, arc-shaped guide sliding rails 3521 are respectively arranged on the two sides of the screw rod transmission device 351, the arc-shaped guide sliding rails 3521 are arranged on the side face of the square frame 341, a sliding block A3522 and a sliding block A3523 are respectively arranged at the upper end and the lower end of the arc-shaped guide sliding rails 3521, a screw rod 3512 of the screw rod transmission device 351 is fixedly arranged on the side face of the square frame 341, a screw rod nut block 3511 is located on the screw rod 3512, transverse connecting pipes are arranged on the screw rod nut block 3511, the two ends of the connecting pipes are respectively connected with the sliding block A3523 of the arc-shaped guide sliding rail system 352, and the lifting clamping plate 353 is rotatably connected to the sliding block A3522.

The gantry structure lifter can rapidly move among 4 channels and is fully-automatic and accurately positioned to run;

the lifter is provided with a grabbing mechanism 340 which can move between layers at high speed, the grabbed tobacco stems are automatically sent to the layer in operation, and the grabbing mechanism 340 automatically levels and positions; the lifting and transferring mechanism is arranged on the portal frame 310, and the lifting mechanism 330 of the portal frame adopts servo and variable frequency control, operates at a high speed and is positioned rapidly.

Shuttle car 400: as shown in fig. 12-19, the shuttle car 400 includes a car body 404 and a suspension device 410, the suspension device 410 includes a telescopic device 420, a clamping device 430, a sliding rail sliding block system, and a power device 440, the clamping device 430 is mounted on the telescopic device 420, the telescopic device 420 is located on a suspension sliding block 411, the suspension sliding block 411 is located on a suspension sliding rail, the suspension sliding rail is located at two sides of the car and is arranged along the two sides, the power device 440 drives the suspension sliding block 411 to move on the suspension sliding rail, the two sides of the car body 404 are respectively provided with the suspension devices 410 corresponding to two ends of the airing rod 600, the two suspension devices 410 synchronously operate to form a group of suspension devices 410, and the telescopic device 420, the clamping device 430 and the power device 440 of each group of suspension devices 410 independently operate. The group of hanging devices 410 comprises two hanging devices 410, the two hanging devices 410 are respectively positioned at two sides of the trolley body 404, and synchronous operation realizes the picking, placing and moving of the airing rod 600.

More than one group of hanging devices 410 are installed on the trolley body 404, and each group of hanging devices 410 operates independently, so that a plurality of airing rods 600 can be hung and transported on the trolley body 404 at a time, and bundled tobacco leaves can be hung on the airing rods 600.

More than one set of suspension devices 410 are mounted on the trolley body 404, each set of suspension devices 410 operating independently.

An independent power device 440 is arranged on each suspension device 410, the power device 440 comprises a driving motor 441, a gear 442 or a gear 442 group and racks, the driving motor 441 is connected with the gear 442 and drives the gear 442 (gear group) to rotate, the gear 442 is meshed with the racks, the gears 442 rotate to drive the suspension slide 411 to move, the racks are independently arranged, or a tooth structure is arranged on the side face of a slide rail to form a slide rail 443 with the racks.

The telescopic device 420 comprises a telescopic motor 422, a telescopic rod 421, a connecting piece 423 and a connecting piece 424, the telescopic rod 421 penetrates through the bottom of the hanging sliding block 411 to be fixedly connected to the connecting piece 424, the connecting piece 424 is connected with the telescopic motor 422 through the connecting piece 423, a space for the connecting piece 424 to slide up and down is arranged in the sliding block, a transverse sliding groove 4241 is arranged on the connecting piece 424, a boss 4231 is arranged on the connecting piece 423, the boss 4231 is arranged in the sliding groove 4241 and drives the connecting piece 424 to move, the telescopic motor 422 rotates to drive the connecting piece 423 to rotate, the connecting piece 423 drives the connecting piece 424 to move while the boss 4231 of the connecting piece 423 moves in the sliding groove 4241, a dead point is formed between the connecting piece 424 and the connecting piece 232 when the connecting piece 424 moves to the highest point, even if the telescopic motor 422 is disconnected from a power supply, the telescopic rod 421 can be still kept at the highest point through a mechanical structure, the safety is improved, the running stability of equipment is more energy-saving, the trolley cannot move under external force due to power or the fact that the trolley falls down is caused after power failure, and the airing rod 600 falls down is avoided. The proximity sensor 425 is arranged at the highest point of the corresponding telescopic rod 421 in the sliding block and used for sensing that the telescopic rod 421 is lifted, the proximity sensor 425 is connected with the sub-controller 414, signal feedback after the lifting of the telescopic rod 421 is completed is achieved, good operation of the shuttle trolley 400 is ensured, and the shuttle trolley can not start to move when the lifting of the airing rod 600 or the telescopic device 420 is not completed, so that risks or equipment damage are caused.

The two sides of the trolley body 404 are provided with the conductive slip rings 480 parallel to the sliding rails, each suspension device 410 is provided with the sliding contact wire electrode 481, and the sliding contact wire electrode 481 is positioned in the conductive slip rings 480 to realize power supply.

The driving motor 441 and the telescopic motor 422 are controlled by the sub controllers 414 correspondingly arranged on the corresponding suspension sliding blocks 411, and the sub controllers 414 are controlled by the master controller 460 again, so that the control of the telescopic, forward and backward movement of the single suspension device 410 is realized.

The clamping device 430 is a hook 431, the direction of the hook 431 corresponds to the advancing direction during suspension, the clamping device 430 is connected to the bottom of the telescopic rod 421, and of course, other clamping devices 430 may be used, such as a clamping jaw structure with two parts close together, the clamping device 430 and the pressing device 432 of the present invention may be considered as the clamping device 430 of this type together, and the hook 431 is provided to prevent the airing rod 600 from falling, thereby increasing the safety thereof.

The clamping devices 430 are provided with pressing devices 432, and each clamping device 430 is provided with the pressing device 432 independently to realize independent pressing; or the clamping device 430 on the same side is provided with a long-strip-shaped pressing block to realize common compression.

Independent compaction is active compaction or passive compaction, the passive compaction device 432 comprises a pressing block 4321, a pressing rod 4322, a spring 4323 and a limiting block 4324, the upper end of the pressing block 4321 is connected with the pressing rod 4322, the limiting block 4324 is arranged on the pressing rod 4322 and is positioned in the limiting hanging sliding block 411, the limiting block 4324 limits the falling of the pressing rod 4322 and the vertical movement distance of the pressing rod 4322 in the hanging sliding block 411, the spring 4323 is arranged at the upper end of the pressing rod 4322, the upper end of the spring 4323 is in contact with the inside of the hanging sliding block 411, limiting of the two ends of the spring 4323 is achieved, when the telescopic rod 421 is driven to rise under the rotation of a gear 442, the pressing block 4321 is in contact with the airing rod 600 to drive the pressing rod 4322 to rise, the upper end of the pressing rod 4322 is gradually increased to press the pressing rod 4322 downwards, and the pressing block 4321 is brought to press the airing rod 600 into the inside of the hanging hook 431.

The trolley is characterized in that the bottom of the trolley body 404 is provided with a roller 401, a guide wheel 402 is arranged near the roller 401, the roller 401 is positioned on the upper surface of the rail, the guide wheel 402 is in contact with the side surface of the rail, a roller motor 403 is arranged in the trolley body 404, and the roller motor 403 drives the roller to move.

The power source 450, the master controller 460 and the signal receiving and transmitting device 470 are arranged in the trolley body, the master controller 460 is electrically connected with and controls the power device 440, the roller motor 403 and the pressing device 432, the master controller is connected with the signal receiving and transmitting device 470, the power source 450 supplies power to all electric equipment, the power supply mode of the invention can also adopt the form of arranging the power source for storing energy sources in the trolley, such as a storage battery or a super capacitor, and other reasonable wired power supply modes can also be adopted.

The detection strip 413 parallel to the sliding rail is arranged, the second sensors 4131 are closely arranged on the detection plate along the detection strip 413 in a straight line, the hanging devices 410 are close to the detection strip 413, the detection strip 413 is used for sensing the position of each hanging device 410, the second sensors 4131 on the detection strip 413 are connected with the master controller 460, and the master controller 460 senses the position of each hanging device 410.

The shuttle trolley 400 adopts an ultra-thin structure, so that the shuttle trolley can smoothly pass and operate under tobacco leaves;

the shuttle trolley 400 adopts a light design, so that a smaller-sized track can be used, and the track cost is reduced;

The shuttle trolley 400 is powered by a built-in super capacitor, and can work for 4 minutes after being charged for 12 seconds, so that the power of one round trip of the shuttle trolley 400 is sufficient. The super capacitor is safe, can be charged for 100 ten thousand times repeatedly, and the energy storage capacity of the super capacitor is correspondingly adjusted according to the travel of the shuttle trolley 400;

in the embodiment, the tobacco stems are placed on the airing rack 110 according to the programmed set interval, and the interval adjustment is very convenient;

the suspension devices 410 on the same side may also share a moving device (i.e. the power device 440), that is, the power device 440 is sequentially combined with the suspension devices on the same side, which can be simply understood as carrying one by one, and the existing mechanical structure can be easily implemented, which is not described herein again. The separately provided moving devices are provided with a separate power device for moving on each suspension device 410 or a power device for moving on each group of suspension devices 410, and the setting conditions of the two power devices require that the moving devices of each group of suspension devices 410 are in corresponding synchronous running states, so that the consistency of actions in the process of taking and putting down the airing rod 600 is ensured, the inclination in the horizontal plane direction can not occur, and the conditions that the positioning is incorrect and the taking is unsuccessful when the moving devices run on the track on the trolley body 404 are caused. Similarly, the telescopic devices 420 of each group of suspension devices 410 run synchronously to ensure that the airing rod 600 cannot incline, so that tobacco leaves move in a certain direction; the synchronous operation of the clamping device 430 ensures the accurate and smooth operation of the picking and placing.

And (3) a track: as shown in fig. 20-23, the track comprises a track body, wherein the track body comprises a track surface 510, a hanger surface 520, a bottom surface 530, a supporting surface 540, and a hollow cavity formed in a long strip shape by surrounding four sides, and the track surface 510 and the bottom surface 530 are perpendicular to the inner side surface; the track surface 510 is positioned on the upper surface, the surface is flat, the width of the track surface is matched with the width of the trolley wheels, and the trolley wheels roll on the track surface smoothly; the hanger surface 520 is located on the inner side, the bottom surface 530 is located on the lower surface, and the support surface 540 is located on the outer side.

As shown in fig. 22, a strip-shaped opening is transversely formed in the middle of the hanging rack surface 520, the strip-shaped opening is used for enabling two ends of the airing rod 600 to walk in the strip-shaped opening, the opening divides the hanging rack surface 520 into an a surface 521 and a B surface 522, the a surface 521 is flush and smooth with the B surface 522, square positioning grooves 523 with a certain number, the same size and equal interval are formed in the lower edge of the a surface 521, and are used for positioning of the trolley, so that deviation of alignment during placement of the airing rod 600 is avoided; the upper edge of the B surface 522 is provided with U-shaped grooves 524 which are equal to the locating grooves 523 in number and correspond to the positions one by one, the U-shaped grooves 524 are grooves for placing the airing rods 600, and when the airing rods 600 need to be hung, the trolley places the conveyed airing rods 600 in the corresponding U-shaped grooves 524.

As shown in fig. 21, the bottom surface 530 is located on the lower surface; the supporting surface 540 is positioned on the outer side surface, the supporting surface 540 is recessed into the hollow cavity at a certain angle to form a three-section structure and is divided into an upper part, a middle part and a lower part, wherein the upper part, the middle part and the lower part are respectively a C surface 541, a D surface 542 and an E surface 543, the C surface 541 and the E surface 543 are parallel to the hanger surface 520, and the D surface 542 is connected with the C surface 541 and the E surface 543 at a certain inclination angle to play a supporting role; the rail bodies are present in pairs and are oppositely mounted on the drying rack 110 with the B-side 522, the D-side 542 being the mounting surface, and the rack rails are mounted on the drying rack 110 through the mounting holes 544. When the airing is carried out, the clamping mechanism of the trolley is hung on the airing rod 600 to move on the hanger rail, the rail surface 510 carries the trolley to advance, the trolley side positioning wheels are positioned above the positioning grooves 523 of the A surface 521 and roll closely to the A surface 521, and the A surface 521 is fixed and guides the trolley to move stably; along with the movement of the trolley, the trolley accurately places the airing rods 600 on the clamping mechanism in the U-shaped grooves 524 through the sensors when the trolley passes through the positioning grooves 523, the airing rods 600 are not placed normally, the inclined D surfaces 542 guide the two ends of the airing rods 600 to freely slide into the bottoms of the U-shaped grooves 524, and the trolley withdraws from the original path after all the airing rods 600 are placed; when the airing rod 600 is taken down, along with the movement of the trolley, the clamping mechanism for the trolley accurately takes out and clamps the airing rod 600 on the trolley through the sensor when the trolley passes through the locating groove 523, and the trolley is withdrawn after being hung up with the airing rod 600. Carrying out

The grooves for placing the airing rods 600 are formed in the transport trolley 230, the lifting transport mechanism and the airing rack 110, the density and the position of the grooves are matched, and the transport and the handover processes are convenient to carry out and are required to be described. The density matching does not mean that the densities are completely consistent, but may be a multiple of the density, for example, the number of grooves on the drying rack 110 may be more densely arranged, so that the shuttle car 400 may conveniently adjust the density of the drying bars 600.

The invention realizes high-concentration batch feeding of the airing rods 600 to be aired, and compared with the existing method which needs a rod spacing of 20-30cm, the method only needs 4-10cm for the distance between the airing rods 600 on the transfer trolley, the lifting transfer mechanism and the shuttle trolley 400 during transfer, so that the quantity of the airing rods 600 to be aired can be more in one-time transfer, the efficiency is higher, and the intensive batch transfer is realized. The invention can integrate and transmit the tobacco rods in high density in the transferring link, the lifting and transferring mechanism can cover the 5 m length of the airing rack 110 by one-time tobacco rod carrying amount, the function greatly improves the efficiency of tobacco loading and unloading, the shuttle trolley 400 pulls the distance between the airing rods 600 to be aired open and expands during airing, the tobacco leaves between adjacent airing rods 600 are ensured not to adhere, and the arrangement of the airing rods 600 during airing is facilitated.

In this embodiment, except for manual alignment required for pushing the transfer trolley 230, the other processes are all realized by automatic control, and if necessary, the transfer trolley 230 can be provided with a travelling device to realize operations such as automatic travelling alignment.

In the embodiment, the whole set of system operates and is matched with an automatic control system, an upper computer is connected with a main controller, the main controller is connected with a sub-controller 414, motors, various sensing devices, detection devices and the like in the whole equipment are electrically connected, automatic control and feedback are realized, corresponding alarm devices and the like are correspondingly arranged, such as mechanical faults, inaccurate alignment, such as inaccurate alignment of the transfer trolley 230, prompts operators to realign;

the whole system can be provided with sensing elements such as a laser sensor, a proximity sensor, a Hall sensor, a proximity switch and the like, so that the compound positioning of a positioning groove and the rechecking confirmation of the position are realized, and the rotating speed, the rotating angle and the like of a motor can also be used for confirming related travelling parameters, so that the lifting transfer mechanism and the shuttle trolley 400 can be precisely moved and put in; in view of large area and high space of a airing room, a plurality of temperature, humidity and air flow speed detection sensors are arranged at different positions and heights, and the airing environment is monitored in an omnibearing manner;

All operation programs in the airing process are preset with various parameters on an upper computer, wherein the parameters comprise temperature, hanging distance, hanging layer number and the like, a lifting signboard is arranged on site to interact with operators, and the field equipment runs fully automatically after the parameters are set;

according to the invention, the rod reversing operation flow can be automatically planned by means of an AI technology and a tobacco leaf airing mathematical model according to the detection result of the sensor.

In addition, the invention can also monitor the temperature and humidity of the environment of the airing rack 110 and the dryness of the articles to be aired, when the articles to be aired need to be overturned, the shuttle trolley 400 transfers the airing bars 600 to be overturned from the topmost row to the bottommost row, and then transfers the rest layers upwards in sequence to finish the overturned, which is as follows in detail:

a method for completing the putting off of tobacco airing, comprising the following steps: when the tobacco leaves are dried, the shuttle trolley 400 sequentially takes down the dried drying rods 600 from the drying rack 110, then transfers and hands them to the lifting and transferring mechanism in batches, and hands them to the transferring trolley at a fixed position, so as to complete the unloading process. The method is the reverse of the racking process and the principle is fully consistent and will not be described in detail here.

Example 2: based on embodiment 1, the telescopic device 420 includes a telescopic rod 421, a rack-and-pinion structure, and a telescopic motor 422, where the telescopic motor 422 is connected to a gear 442, the gear 442 is matched with the rack, the rack is located at the upper end of the telescopic rod 421, and the clamping device 430 is installed at the lower end of the telescopic rod 421, and the form of the telescopic device 420 may be other forms, which only reasonably illustrates one of the forms, and only plays the role of moving up and down the airing rod 600, and the form of the clamping device 430 also refers to not only the clamping structure, but also other generalized structures capable of realizing stable taking, such as a hook 431, a clip, a magnetic attraction device, and the like. If the clamping device 430 adopts a hook 431 mode, the hook 431 is oriented corresponding to the advancing direction during hanging, and the operation is convenient.

The clamping devices 430 are provided with the pressing devices 432, the pressing devices 432 are independently opened and closed or are jointly opened and closed, independent opening and closing of the pressing devices 432 are achieved, independent pressing functions can be achieved by means of independent setting of each clamping device 430, common opening and closing setting is achieved, coordination and unification of actions of the independent pressing devices 432 can be achieved, the clamping devices 430 can be integrally formed, pressing of the clamping devices 430 after hanging the airing rods 600 can be achieved, if the whole pressing rods 4322 are used for pressing or the pressing rods 4322 are used for driving all pressing blocks 4321 to press, the whole active pressing can be achieved by means of motor driving, the active pressing is achieved by means of pressing of a cam long shaft (a shaft with a cam structure, which penetrates through the hanging device 410 to be installed), the limiting block 4324 to press downwards, the lower portion of the limiting block 4324 is in contact with the inner surface of the hanging sliding block 411, pressing is achieved by downward movement of the limiting block 4324 when the limiting block 4324 receives pressure, the cam long shaft rotates, and the pressing blocks 4321 move upwards under the elastic force of the springs 4323 to cancel the pressing. This technique can be easily implemented based on the prior art and is not described in detail herein.

The trolley is characterized in that the bottom of the trolley body 404 is provided with the idler wheel 401, the idler wheel 402 is arranged near the idler wheel 401, the idler wheel 401 is located on the upper surface of the rail 500, the idler wheel 402 is in contact with the side face of the rail 500, the trolley is provided with the idler wheel motor 403, the idler wheel motor 403 is connected with the idler wheel 401 of the trolley, the idler wheel 401 is used for trolley movement, the idler wheel 402 is only used for the stability of the trolley running on the rail 500, the condition that the trolley body 404 cannot fall, deviate, incline, clamp and the like is guaranteed, and the specific structure can be changed, such as a sliding rail hanging sliding block structure, a wheel holding structure and the like.

The roller motor 403 is disposed on the trolley body 404 and is connected to the roller 401 through a shaft tooth structure, and of course, the roller motor 403 may be in other forms, such as a motor and a connecting belt.

Example 3: as shown in fig. 23, the track 500 comprises a track body, wherein the track body comprises a track surface 510, a hanger surface 520, a bottom surface 530, and a supporting surface 540, and a hollow cavity formed in a long strip shape is surrounded on four sides, and the track surface 510 and the bottom surface 530 are perpendicular to the inner side surface and the supporting surface 540; the track surface 510 is positioned on the upper surface, the surface is flat, the width of the track surface is matched with the width of the trolley wheels, and the trolley wheels roll on the track surface smoothly; the hanger surface 520 is located on the inner side, the bottom surface 530 is located on the lower surface, and the support surface 540 is located on the outer side.

As shown in fig. 4, the bottom surface 530 is located on the lower surface; the supporting surface 540 is positioned on the outer side surface, the supporting surface 540 can be a flat surface, a supporting structure for connecting the supporting surface 540 with the bottom surface 530 is welded in the hollow cavity, the supporting structure is a folded structure and consists of a D surface 542 and an E surface 543, the D surface 542 is obliquely arranged, the E surface 543 is parallel to the hanger surface and the supporting surface, and the structure plays a supporting role, so that the hanger rail is more stable and durable; the rail bodies are arranged in pairs and are oppositely arranged on the airing rack 110 by the B surface 522, wherein the supporting surface 540 is used as a mounting surface, and the hanging rack rail is arranged on the airing rack 110 through the mounting holes 544. When the airing is carried out, the clamping mechanism of the trolley is hung on the airing rod 600 to move on the hanger rail, the rail surface 510 carries the trolley to advance, the trolley side positioning wheels are positioned above the positioning grooves 523 of the A surface 521 and roll closely to the A surface 521, and the A surface 521 is fixed and guides the trolley to move stably; along with the movement of the trolley, the trolley accurately places the airing rods 600 on the clamping mechanism in the U-shaped grooves 524 through the sensors when the trolley passes through the locating grooves 523, the airing rods 600 are not placed normally, the inclined D surfaces guide the two ends of the airing rods 600 to freely slide into the bottoms of the U-shaped grooves 524, and the trolley withdraws from the original path after all the airing rods 600 are placed; when the airing rod 600 is taken down, along with the movement of the trolley, the clamping mechanism for the trolley accurately takes out and clamps the airing rod 600 on the trolley through the sensor when the trolley passes through the locating groove 523, and the trolley is withdrawn after being hung up with the airing rod 600.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing is merely a preferred embodiment of the present invention, and it should be noted that the above-mentioned preferred embodiment should not be construed as limiting the invention, and the scope of the invention should be defined by the appended claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.

Claims

1. An automated batch transport drying system for tobacco leaves, comprising:

the shuttle trolley comprises a trolley body and hanging devices, the hanging devices comprise telescopic devices, clamping devices and moving devices, the clamping devices are arranged on the telescopic devices, the telescopic devices are arranged on the moving devices, the moving devices are arranged on the trolley body, hanging devices are arranged at two sides of the trolley body respectively corresponding to two ends of a airing rod, the two hanging devices synchronously run to form a group of hanging devices to realize taking, placing and moving of the airing rods, the telescopic devices, the clamping devices and the moving devices of each group of hanging devices independently run, and the shuttle trolley is arranged on an airing frame and horizontally moves along the airing frame and is used for receiving the airing rods conveyed by the lifting and transferring mechanisms in batches and sequentially placing the airing rods on the airing frame; or the airing rod is used for collecting airing completed on the airing rack;

The drying room, the internally mounted sunning frame in sunning room.

2. The automated mass transit drying system for tobacco leaves of claim 1, wherein: the transfer trolley is matched with a ground delivery platform, a guide rail is arranged at the feeding position of the airing room, the ground delivery platform is arranged on the guide rail, and the transfer trolley is driven by the ground delivery platform to run on the ground to reach a specified position to be in butt joint with the lifting transfer mechanism; a positioning device is arranged on the ground of a preset position to determine the initial position of the transfer trolley; two groups of inductive switches are arranged on the ground transport platform, one group of inductive switches is matched with the bottom frame of the transport trolley to determine the lifting position when the ground transport platform drives the transport trolley to move, and the other group of inductive switches is used for determining that the transport trolley reaches the designated position to be in butt joint with the lifting transport mechanism.

3. The automated mass transit drying system for tobacco leaves of claim 1, wherein: the lifting transfer mechanism comprises a portal frame, a portal frame guide rail, a lifting mechanism and a grabbing mechanism, wherein the portal frame is slidably mounted on the portal frame guide rail, the lifting mechanism is arranged on the portal frame, the grabbing mechanism is mounted on the lifting mechanism and clamps the two ends of a airing rod, a ground delivery platform is arranged at the corresponding position of the grabbing mechanism and used for positioning when the grabbing mechanism and the transfer trolley grab the airing rod.

4. The automated mass transit drying system for tobacco leaves as claimed in claim 3, wherein: the portal frame horizontally moves in the direction perpendicular to the airing rack of the airing room, and when the lifting transfer mechanism is in butt joint with the transfer trolley, the portal frame is aligned with a certain row of airing racks, so that the lifting transfer mechanism and the shuttle trolley are aligned and connected.

5. The automated mass transit drying system for tobacco leaves as claimed in claim 3, wherein: the grabbing mechanism comprises a square frame, a cross beam, a power mechanism and clamping jaws, wherein the cross beam is positioned in the middle of the square frame, the clamping jaws are arranged on the side faces of the square frame, corresponding to the two ends of the cross beam, the power mechanism is positioned in the middle of the cross beam, the two clamping jaws are connected with each other through the power mechanism, each clamping jaw comprises a screw rod transmission device, an arc-shaped guide sliding rail system and a lifting clamping plate, the upper ends of the screw rod transmission devices are connected with the power mechanism to achieve lifting, the two sides of each screw rod transmission device are respectively provided with an arc-shaped guide sliding rail, each arc-shaped guide sliding rail is arranged on the side face of the square frame, the upper ends and the lower ends of each arc-shaped guide sliding rail are respectively provided with a sliding block A and a sliding block B, a screw rod of each screw rod transmission device is rotationally fixed on the side face of the square frame, a transverse connecting pipe is arranged on each screw rod nut block, the two ends of the connecting pipe are respectively connected with the sliding block B of the arc-shaped guide sliding rail system, and the lifting clamping plates are rotationally connected on the sliding block A and the sliding block B.

6. The automated mass transit drying system for tobacco leaves of claim 1, wherein: more than one group of hanging devices are arranged on the trolley body of the shuttle trolley, and each group of hanging devices independently operates.

7. The automated mass transit drying system for tobacco leaves of claim 1, wherein: the clamping device is provided with a pressing device which is independently opened and closed or is arranged in a common opening and closing way, and the pressing mode is active pressing or passive pressing.

8. The automated mass transit drying system for tobacco leaves of claim 1, wherein: the shuttle trolley is provided with a main controller and a sub-controller, the main controller is connected with a signal receiving and transmitting unit and is used for receiving instructions and transmitting states to the upper computer, the sub-controller is positioned on each suspension device and is used for receiving the instructions of the main controller and controlling the operation of the telescopic device, the clamping device and the moving device.

9. The automated mass transit drying system for tobacco leaves of claim 8, wherein: the shuttle trolley is internally provided with a detection strip parallel to the hanging sliding rail, the detection strip is arranged on the detection plate in a linear tight manner along the detection strip, the hanging device is close to the detection strip, and the second sensor on the detection strip is electrically connected with the master controller and used for sensing the position of each hanging device.

10. The automated mass transit drying system for tobacco leaves of claim 1, wherein: the transferring trolley, the lifting transferring mechanism and the airing rack are respectively provided with a groove for accommodating the airing rod, and the density and the position of the grooves are matched.

11. The tobacco airing and transporting method is characterized by comprising the following steps of:

4) Shuttle trolley hangs: the shuttle trolley comprises a trolley body and hanging devices, hanging devices are arranged at two sides of the trolley body and correspond to two ends of a drying rod respectively, the two hanging devices are operated synchronously to form a group of hanging devices, the shuttle trolley returns to the last operation interruption position, the first group of hanging devices at the outermost side moves outwards and drives the first drying rod to be separated from other drying rods so as to avoid adhesion of drying objects and reach the drying position, the clamping devices of the first group of hanging devices of the shuttle trolley descend, the separated first drying rods are placed on a first preset vacancy of a drying rack, and the first group of hanging devices move to the tail end to be arranged;

12. The method of claim 11, wherein the method further comprises: when the battery or the capacitor is used for supplying power to the shuttle trolley, in the step 5), when the shuttle trolley returns to the initial position for waiting, the shuttle trolley is charged, and after the shuttle trolley is loaded, the shuttle trolley is started to suspend after the charging of the shuttle trolley is completed.

13. A method for completing the taking off of a frame for tobacco airing based on the method for transporting tobacco airing according to claim 11, comprising the steps of: when the tobacco leaf sunning is accomplished, the shuttle dolly takes off the sunning pole that the sunning was accomplished in proper order from the sunning frame, then carries its batch and gives lift transfer mechanism, and lift transfer mechanism gives the transfer dolly of fixed position again, accomplishes the process of taking off the frame.