CN217577259U - Tobacco leaf airing rod batch grabbing, lifting and transferring mechanism - Google Patents

Abstract

The utility model discloses a tobacco leaf pole that dries in air snatchs lift transfer mechanism in batches, it includes portal frame, guide rail, elevating system, snatchs mechanism, ground delivery platform, portal frame slidable mounting sets up elevating system on the guide rail on the portal frame, and the installation snatchs the mechanism on elevating system, snatchs the mechanism and carries out the centre gripping from the pole both ends that dries in the air, realizes snatching the pole that dries in the air from transporting the dolly, is provided with ground delivery platform in the position that snatchs the mechanism correspondence for fix a position the transportation dolly. Workers only need to put the airing rods hanging the bundled tobacco leaves on the transfer trolley, then the transfer trolley is pushed to a preset position, the ground supporting and transporting platform can automatically position the transfer trolley in a grasping mode, the position of the airing rods of the transfer trolley reaches a preset position and corresponds to the grabbing mechanism, and the function of grabbing and transferring the tobacco leaves in batches by the grabbing mechanism is achieved.

Description

Tobacco leaf airing rod batch grabbing, lifting and transferring mechanism

Technical Field

The utility model belongs to the technical field of the tobacco leaf sunning, concretely relates to tobacco leaf pole that dries in air snatchs lift transfer mechanism in batches.

Background

After the tobacco leaves are harvested, the tobacco leaves enter an airing link. The picked fresh tobacco leaves need to be immediately treated, the common treatment method is to bind the tobacco leaves on a rod, which is called as a braided rod, and then the rods are hung on a row of specially-made hanging racks at certain intervals, and the hanging racks are provided with a plurality of layers. The hanging rack is arranged in a special airing room, and provides required environmental conditions for tobacco leaves to air according to a set tobacco leaf airing process.

At present, the woven tobacco rods are put on an airing rack basically by manpower, a worker is arranged at intervals of two layers of racks, the tobacco rods are transmitted to the uppermost swing rod worker layer by the manpower, and the swing rod worker hangs the tobacco rods according to the required interval. The biggest problem of this mode of operation is the potential safety hazard that has ever occurred in the event that workers were inadvertently dropped and injured while operating. In addition, the quality of hanging cigarettes by the operation mode cannot be guaranteed, and the space among the cigarette rods is relatively large in placing randomness.

The manual tobacco hanging mode is obvious in low efficiency besides safety and quality problems, about 3000 cigarettes exist in a tobacco leaf drying room with the length of 30 meters, 5 persons are needed for putting on the tobacco leaf drying room for 2 days, and 10 persons are needed for putting off the tobacco leaf drying room for 1 day. As the number of working people decreases and the concept of industry changes in the younger generation, it becomes increasingly difficult to recruit enough qualified workers. At present, many enterprises have deeply insights the huge challenge brought by the possible shortage of labor force in the future, and the development of full-automatic tobacco leaf racking and racking devices is started. In order to realize the purpose of more convenient automatic loading and airing of tobacco leaves, the tobacco leaves need to be bound manually and put on the airing rods, and the subsequent loading step can be realized through machinery.

At present, many enterprises have deeply insights the huge challenge brought by the possible shortage of labor force in the future, and the development of full-automatic tobacco leaf racking and racking devices is started. Most of the schemes are based on chain transmission, a chain is laid on the drying rack, the tobacco rods are moved by the aid of the chain transmission, and a mechanism for transferring the tobacco rods for the chain is further arranged. The scheme has the disadvantages that the number of the needed chains is large, the airing rack with the chains is complex in structure, and the inherent serial movement characteristic of the chains also causes the efficiency of transferring the tobacco rods to the chains to be very low; the scheme adopts the frame to lift the structure in addition, and the portable lift platform who is equipped with the tobacco rod carries the tobacco rod to the position that needs the stores pylon, and this kind of mode hydraulic pressure lifts slowly, and the during operation efficiency is very low, and it is also inconvenient for it transmission tobacco rod.

In summary, how to effectively solve the problems of inconvenient operation, labor and time waste, low efficiency and the like when cigar tobacco leaves are put on and off the shelf is a problem which needs to be solved urgently by technical personnel in the field at present.

Disclosure of Invention

For overcoming the above-mentioned not enough that exists, the utility model discloses an inventor is through long-term exploration attempt and a lot of experiment and effort, constantly reform transform and the innovation, the tobacco leaf pole that dries in the air snatchs lift transfer mechanism in batches has been proposed, the workman only needs to have hung the pole that dries in the air of the tobacco leaf that has tied up and put on transporting the dolly, then transport the dolly and push away preset position, ground consignment platform just can promptly be fixed a position with transporting the dolly by oneself for the position of the pole that dries in the air of transporting the dolly reaches to predetermineeing the position and snatchs the mechanism and correspond, realize snatching the function that the mechanism snatchs in batches. The lifting clamping plate adopted by the grabbing mechanism is opened when descending, and is tightly grasped when ascending, so that the airing rods with the two ends not too tidy when being placed can be grabbed, the grabbing mechanism is matched with the guide plate, a certain arranging effect is achieved when the grabbing mechanism is used, and the subsequent shuttle trolley is convenient to accept and hang again. Set up the location centre gripping that sets up the recess and be used for the pole that dries in the air on snatching the mechanism's the lift grip block, the quantity of recess has decided the quantity of the pole that dries in the air that once can snatch, can realize easily that snatch in batches and shift (put on the shelf all can, the flow is opposite), has improved the transfer efficiency in the very big degree.

In order to realize the purpose, the utility model adopts the technical proposal that: provides a batch grabbing, lifting and transferring mechanism for tobacco leaf airing rods. The gantry is slidably mounted on the guide rail, the lifting mechanism is arranged on the gantry, the grabbing mechanism is mounted on the lifting mechanism and clamped from two ends of an airing rod, the airing rod is grabbed from a transfer trolley, and the ground consignment platform is arranged at a position corresponding to the grabbing mechanism and used for positioning the transfer trolley.

According to tobacco leaf pole in batches snatch lift transfer mechanism, its further preferred technical scheme is: snatch the mechanism and include square frame, crossbeam, power supply, clamping jaw, the crossbeam is located square frame's middle part, and the square frame side that the both ends of crossbeam correspond sets up the clamping jaw, and the power supply is located the middle part of crossbeam, and two clamping jaws are connected to the power supply.

According to tobacco leaf pole in batches snatch lift transfer mechanism, its further preferred technical scheme is: the clamping jaw includes screw drive, arc direction slide rail system, the lift grip block, the power supply is connected to screw drive's upper end and is realized going up and down, screw drive's both sides set up arc direction slide rail respectively, arc direction slide rail is installed in the square frame side, slider A and slider B are installed respectively to arc direction slide rail upper end and lower extreme, screw drive's lead screw rotates to be fixed in the square frame side, lead screw nut piece is located the lead screw, set up horizontal connecting pipe on lead screw nut piece, arc direction slide rail system's slider B is connected respectively at the connecting pipe both ends, the lift grip block rotates to be connected on slider A and slider B.

According to tobacco leaf pole in batches snatch lift transfer mechanism, its further preferred technical scheme is: the lifting clamping plate is connected with the sliding block A and the sliding block B through a connecting frame, and the connecting frame is provided with a groove for accommodating the sliding block A and the sliding block B.

According to tobacco leaf pole in batches snatch lift transfer mechanism, its further preferred technical scheme is: the lifting clamping plate is J-shaped, a groove is formed in the clamping edge on the outermost side and used for positioning and clamping the airing rod, an arc-shaped guide plate is arranged inside the clamping plate close to the clamping edge, the arc is convex towards the middle, and the guide plate guides the airing rod in the left and right directions.

According to tobacco leaf pole in batches snatch lift transfer mechanism, its further preferred technical scheme is: the groove on the lifting clamping plate corresponds to the groove on the transfer trolley.

According to tobacco leaf pole in batches snatch lift transfer mechanism, its further preferred technical scheme is: the screw rod nut block is provided with a sliding groove, a sliding rail is arranged on the side face of the square frame, and the sliding rail sliding groove is installed in a matched mode to enable the screw rod nut block to move on the sliding rail under the driving of a screw rod.

According to tobacco leaf pole in batches snatch lift transfer mechanism, its further preferred technical scheme is: and a lifting slide way cover plate is arranged on the side surface of the square frame and covers the screw rod transmission device and the arc-shaped guide slide rail system.

According to tobacco leaf pole in batches snatch lift transfer mechanism, its further preferred technical scheme is: the power source is a motor, the motor is connected to a belt wheel at the upper end of the screw rod through a belt, and a tensioning wheel set is arranged between the electrode and the belt wheel.

According to tobacco leaf pole in batches snatch lift transfer mechanism, its further preferred technical scheme is: the ground consignment platform is located near the portal frame and arranged on the ground and used for adjusting the position of the transfer trolley to align the transfer trolley with the grabbing mechanism.

Compared with the prior art, the technical scheme of the utility model have following advantage beneficial effect:

1. the workman only needs to put the pole that dries in the air that has hung the tobacco leaf that ties up on transporting the dolly, then transports the dolly and push to preset position, and ground delivery platform just can promptly be fixed a position with transporting the dolly by oneself for the position of the pole that dries in the air of transporting the dolly reaches preset position and snatchs the mechanism and correspond, realizes snatching the function that the mechanism snatched in batches.

2. The lifting clamping plate adopted by the grabbing mechanism is opened when descending, and is tightly grasped when ascending, so that the airing rods with the two ends not too tidy when being placed can be grabbed, the grabbing mechanism is matched with the guide plate, a certain arranging effect is achieved when the grabbing mechanism is used, and the subsequent shuttle trolley is convenient to accept and hang again.

3. Set up the location centre gripping that the recess is used for the pole that dries in the air on snatching the mechanism's the lift grip block, the quantity of recess has decided the quantity of the pole that dries in the air that once can snatch, can realize easily that snatch the transfer in batches (put on the shelf all can, the flow is opposite), has improved the transportation efficiency in the very big degree.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the batch grabbing, lifting and transferring mechanism and transferring trolley for tobacco leaf airing rods.

Fig. 2 is a schematic structural view of the tobacco leaf airing rod batch grabbing, lifting and transferring mechanism of the utility model.

Fig. 3 is a schematic structural view of the grabbing mechanism of the tobacco leaf airing rod batch grabbing lifting transfer mechanism of the utility model.

Fig. 4 is the internal structure schematic diagram of the clamping jaw of the tobacco leaf airing rod batch grabbing lifting transfer mechanism of the utility model.

Fig. 5 is a schematic view of the internal structure of the power source of the tobacco leaf airing rod batch grabbing, lifting and transferring mechanism of the present invention.

The labels in the figure are respectively: 300. transfer mechanism 310, portal frame 320, guide rail 330 and lifting mechanism

340. Grabbing mechanism 341, square frame 342, cross beam 343, power source 3431, motor 3432, belt 3433, tensioning wheel set

350. Clamping jaw 351, screw rod transmission device 3511, screw rod nut block 3512, screw rod 3513, sliding rail 352, arc-shaped guide sliding rail system 3521, arc-shaped guide sliding rail 3522, sliding block A3523, sliding block B353, lifting clamping plate 3531, V-shaped groove 354, connecting frame 355 and lifting sliding rail cover plate

220. Ground consignment platform

230. Transfer trolley

240. And a positioning device.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the present invention.

It should be noted that: like reference numbers and letters refer to 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 subsequent figures.

Example (b):

as shown in fig. 1-5, a tobacco leaf airing rod batch grabbing, lifting and transferring mechanism. The transfer mechanism 300 comprises a portal frame 310, a guide rail 320, a lifting mechanism 330, a grabbing mechanism 340 and a ground delivery platform 220, wherein the portal frame 310 is slidably mounted on the 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 the two ends of an air-drying rod, the ground delivery platform 220 is arranged at a position corresponding to the grabbing mechanism 340, the ground delivery platform 220 is butted by using a component at a standard position on the trolley and then positioned by depending on a position sensor and other components, so that the positions of the transfer trolley 230 and the grabbing mechanism 340 are corresponding, a groove of the grabbing mechanism 340 can correspond to the air-drying rod on the transfer trolley 230, and in fact, a groove is also arranged on the transfer trolley 230 and used for placing the air-drying rod.

The grabbing mechanism 340 comprises a square frame 341, a cross beam 342, a power source 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 faces, corresponding to the two ends of the cross beam 342, of the square frame 341, the power source 343 is located in the middle of the cross beam 342, the power source 343 is connected with the two clamping jaws 350, and the two clamping jaws 350 respectively correspond to one ends of the airing rods to clamp the airing rods.

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 source 343 to realize lifting, arc-shaped guide sliding rails 3521 are respectively arranged on 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 B3523 are respectively arranged at the upper end and the lower end of each arc-shaped guide sliding rail 3521, a screw rod 3512 of the screw rod transmission device 351 is rotatably fixed on the side face of the square frame 341, a screw rod nut block 3511 is positioned on the screw rod 3512, a transverse connecting pipe is arranged on the screw rod nut block 3511, two ends of the connecting pipe are respectively connected with the sliding block B3523 of the arc-shaped guide sliding rail system 352, and the lifting clamping plate 353 is rotatably connected onto the sliding blocks A3522 and the sliding block B3523. The guide rail 320 in the arc-shaped guide sliding rail system 352 adopts a guide rail 320 with V-shaped protrusions on two sides, a V-shaped groove bearing matched with the V-shaped protrusions is clamped from two sides to roll, the arc-shaped guide sliding rail 3521 is bent towards the outer side of the side face of the square frame 341, and the lifting clamping plate 353 can be opened while the lifting clamping plate 353 descends and the lifting clamping plate 353 is closed while the lifting clamping plate 353 ascends by matching with the slide block A3522 and the slide block B3523 at the upper position and the lower position, so that the airing rod can be opened and aligned at a low point. The grip is gradually closed during the lifting.

The lifting clamping plate 353 is connected with the slider A3522 and the slider B3523 through a connecting frame 354, the connecting frame 354 is provided with a groove for accommodating the slider A3522 and the slider B3523, the connecting frame 354 is used for facilitating the movement of the slider A3522 and the slider B3523, the form of the connecting frame 354 is not limited to the square shape shown in the drawing, a frame structure or a connecting plate can be adopted, and the connecting frame is arranged to be a surface sealing structure for the purpose of attractiveness and a certain protection effect.

The lifting clamping plate 353 is J-shaped, a groove is formed in the clamping edge on the outermost side and used for positioning and clamping the airing rod, an arc-shaped guide plate is arranged inside the clamping plate close to the clamping edge, the arc is protruded towards the middle part, the airing rod is guided by the guide plate in the left-right direction, reinforcing ribs are arranged on the back of the arc-shaped guide plate, the arc-shaped guide plate has a guiding function, other structures can be adopted, such as an inclined guide plate, and the like.

The groove on the lifting clamping plate 353 corresponds to the groove on the transfer trolley 230 in position, and the corresponding meaning means that the position and the number correspond to each other.

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 3513 is installed in a matched mode to enable the screw-nut block 3511 to move on the sliding rail 3513 under the driving of a screw 3512, the screw 3512 is matched with the screw-nut block 3511 to achieve lifting, other structures can be adopted, and the lifting can be achieved reasonably.

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

The power source 343 is a motor 3431, the motor 3431 is connected to a pulley at the upper end of the screw rod 3512 through a belt 3432, a tensioning wheel set 3433 is arranged between the electrode and the pulley, the tensioning wheel set 3433 tensions the belt 3432 to prevent the belt 3432 from dropping or separating from the pulley, so that the equipment cannot normally operate, and the occurrence of the pulley slipping and the like is reduced.

The ground consignment platform 220 is located near the portal frame 310 and is arranged on the ground for adjusting the position of the transfer trolley 230 to align the transfer trolley 230 with the grabbing mechanism 340, the ground consignment platform 220 further comprises a positioning device 240, the positioning device is used for positioning 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 transport dolly is full loaded, push to the assigned position by the manual work, positioner guarantees transport dolly initial position this moment, then ground delivery platform holds up the shipment dolly, transport to and the clamping jaw position that snatchs the mechanism corresponds the below, elevating system moves down, the drive snatchs the mechanism and moves down, clamping jaw downstream this moment opens, prepare to lift the pole that dries in the air from both ends position, then the clamping jaw begins to fold and rises, elevating system cooperates this moment, the pole that dries in the air rises after the clamping jaw has successfully lifted from both ends, the realization is carried the pole that dries in the air of low department in batches to the eminence, carry out the handing-over of pole that dries in the air with other equipment, the clamping jaw also opens earlier and closes again in the handing-over process, cooperation elevating system can.

In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "below," and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (10)

1. The utility model provides a tobacco leaf pole snatchs lift transfer mechanism in batches which characterized in that, it includes portal frame, guide rail, elevating system, snatchs mechanism, ground delivery platform, portal frame slidable mounting sets up elevating system on the portal frame on the guide rail, installs on elevating system and snatchs the mechanism, snatchs the mechanism and carries out the centre gripping from pole both ends that dry in the air, realizes snatching the pole that dries in the air from transporting the dolly, is provided with ground delivery platform in the position that snatchs the mechanism and corresponds for fix a position the transportation dolly.

2. The tobacco leaf airing rod batch grabbing lifting transfer mechanism according to claim 1, wherein the grabbing mechanism comprises a square frame, a cross beam, a power source and clamping jaws, the cross beam is located in the middle of the square frame, the clamping jaws are arranged on the side faces, corresponding to two ends of the cross beam, of the square frame, the power source is located in the middle of the cross beam, and the power source is connected with the two clamping jaws.

3. The tobacco leaf airing rod batch grabbing lifting transfer mechanism according to claim 2, wherein the clamping jaw comprises a screw rod transmission device, an arc-shaped guide slide rail system and a lifting clamping plate, the upper end of the screw rod transmission device is connected with a power source to achieve lifting, arc-shaped guide slide rails are arranged on two sides of the screw rod transmission device respectively and are installed on the side face of a square frame, a sliding block A and a sliding block B are installed on the upper end and the lower end of each arc-shaped guide slide rail respectively, a screw rod of the screw rod transmission device is rotationally fixed on the side face of the square frame, a screw rod nut block is located on the screw rod, a transverse connecting pipe is arranged on the screw rod nut block, two ends of the connecting pipe are connected with a sliding block B of the arc-shaped guide slide rail system respectively, and the lifting clamping plate is rotationally connected to the sliding block A and the sliding block B.

4. The tobacco leaf airing rod batch grabbing lifting transfer mechanism according to claim 3, wherein the lifting clamping plates are connected with the sliding blocks A and B through connecting frames, and the connecting frames are provided with grooves for accommodating the sliding blocks A and B.

5. The tobacco leaf airing rod batch grabbing lifting transfer mechanism according to claim 4, wherein the lifting clamping plates are J-shaped, grooves are formed in the outermost clamping edges for positioning and clamping of the airing rods, arc-shaped guide plates are arranged inside the clamping plates close to the clamping edges, the arc shapes are convex towards the middle, and the guide plates guide the airing rods in the left-right direction.

6. The tobacco leaf airing rod batch grabbing, lifting and transferring mechanism according to claim 5, wherein the grooves in the lifting clamping plates correspond to the grooves in the transfer trolley in position.

7. The tobacco leaf airing rod batch grabbing lifting transfer mechanism is characterized in that the screw nut block is provided with a sliding groove, a sliding rail is arranged on the side face of the square frame, and the sliding rail sliding groove is installed in a matched mode so that the screw nut block can move on the sliding rail under the driving of a screw.

8. The tobacco leaf airing rod batch grabbing, lifting and transferring mechanism according to claim 3, wherein a lifting slide way cover plate is arranged on the side face of the square frame, and covers the screw rod transmission device and the arc-shaped guide slide way system.

9. The tobacco leaf airing rod batch grabbing, lifting and transferring mechanism as claimed in claim 3, wherein the power source is a motor, the motor is connected to a belt wheel at the upper end of a screw rod through a belt, and a tensioning wheel set is arranged between the electrode and the belt wheel.

10. The tobacco leaf airing rod batch grabbing lifting transfer mechanism according to claim 1, wherein the ground consignment platform is located near a portal frame and arranged on the ground, and is used for adjusting the position of the transfer trolley to achieve alignment of the transfer trolley and the grabbing mechanism.

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