CN216784743U - Steel plate transport vehicle capable of carrying steel plates in multiple directions and steel plate transport system - Google Patents
Steel plate transport vehicle capable of carrying steel plates in multiple directions and steel plate transport system Download PDFInfo
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- CN216784743U CN216784743U CN202122613062.8U CN202122613062U CN216784743U CN 216784743 U CN216784743 U CN 216784743U CN 202122613062 U CN202122613062 U CN 202122613062U CN 216784743 U CN216784743 U CN 216784743U
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Abstract
The utility model relates to a steel plate transport vehicle capable of carrying steel plates in multiple directions, which comprises a vehicle body provided with a traveling mechanism, wherein a fixed conveying roller way and a lifting conveying roller way are arranged on the vehicle body; in the fixed conveying roller way and the lifting conveying roller way, the conveying direction of one group of conveying roller ways is vertical to the moving direction of the walking mechanism, and the conveying direction of the other group of conveying roller ways is parallel to the moving direction of the walking mechanism; the lifting conveying roller way is arranged in the fixed conveying roller way in an inserting way. In addition, the steel plate transportation system adopting the steel plate transportation vehicle is also related. The steel plate is driven to move by the vehicle body, the conveying stability is high, single steel plates or whole pile of steel plates can be conveyed, and the conveying efficiency of the steel plates can be obviously improved; both-way conveying can be realized by the fixed conveying roller way and the lifting conveying roller way, so that the steel plate transport vehicle can realize multidirectional conveying of steel plates, unloading of the steel plates can be completed, loading and loading of the steel plates can also be completed, and the steel plate transport vehicle has high flexibility and working reliability.
Description
Technical Field
The utility model belongs to the technical field of metallurgical equipment, and particularly relates to a steel plate transport vehicle capable of carrying steel plates in multiple directions and a steel plate transport system adopting the steel plate transport vehicle.
Background
On a hot rolled plate continuous heat treatment production line, in order to improve the productivity of a heat treated plate and optimize the production organization and the product structure, after continuous quenching, steel plates need to be cut and stacked, and finally are conveyed to the downstream for tempering treatment. In the prior continuous hot rolled plate heat treatment production line, steel plates are generally conveyed to a station to be treated one by adopting a conveying chain mode, the conveying mode has low production efficiency, and long-distance conveying chain equipment has high investment cost and seriously influences the productivity.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a steel plate transport vehicle capable of multi-directionally conveying and a steel plate transport system adopting the steel plate transport vehicle, which can at least solve part of defects in the prior art.
The utility model relates to a steel plate transport vehicle capable of carrying steel plates in multiple directions, which comprises a vehicle body provided with a traveling mechanism, wherein a fixed conveying roller way and a lifting conveying roller way are arranged on the vehicle body; among the fixed conveying roller ways and the lifting conveying roller ways, the conveying direction of one group of conveying roller ways is perpendicular to the moving direction of the travelling mechanism, and the conveying direction of the other group of conveying roller ways is parallel to the moving direction of the travelling mechanism; the lifting conveying roller way is arranged in the fixed conveying roller way in an inserting manner.
As an embodiment, the lifting rollgang comprises:
the length direction of the lifting arms is consistent with the conveying direction of the lifting conveying roller way, the lifting arms are arranged in the fixed conveying roller way in an inserting manner, each lifting arm is rotatably provided with a plurality of roller discs, and the axial direction of each roller disc is perpendicular to the conveying direction of the lifting conveying roller way;
the roller disc driving mechanism is used for driving each roller disc to rotate;
and the lifting driving mechanism is used for driving each lifting arm to lift.
In one embodiment, the lifting arms are connected by a synchronization link to form a gang arm group, and the lifting drive mechanism is connected to the gang arm group.
As one embodiment, the lifting driving mechanism includes a lifting driving unit mounted on the vehicle body and a lifting transmission unit respectively connected to the lifting driving unit and the lifting arm, wherein the lifting driving unit is a linear driving device and a driving direction is parallel to a horizontal direction.
As one embodiment, the roller disc driving mechanism comprises a roller disc driving motor mounted on the vehicle body, a transmission shaft connected with the roller disc driving motor, and a plurality of transmission gears mounted on the transmission shaft, the transmission gears are the same in number and are arranged in a one-to-one correspondence with the lifting arms, and the transmission gears are fixed on the corresponding lifting arms and are in transmission connection with the roller discs on the lifting arms.
In one embodiment, the roller disc is provided with a transmission gear disc, and the transmission gears are connected in series with the transmission gear discs on the corresponding lifting arms through transmission chains.
In one embodiment, the steel plate output end of the lifting arm extends out of the vehicle body and the cantilever section is provided with at least one roller disc.
The utility model also relates to a steel plate transportation system, which comprises a transportation rail and a steel plate transportation vehicle running on the transportation rail, wherein the steel plate transportation vehicle adopts the steel plate transportation vehicle capable of multi-directional transportation.
The utility model has at least the following beneficial effects:
the steel plate conveying device has the advantages that the steel plates are driven to move by the vehicle body, the conveying stability is high, single steel plates can be conveyed, the whole pile of steel plate stacks can be conveyed, and the conveying efficiency of the steel plates can be obviously improved; the fixed rollgang can realize two-way transport, and the lift rollgang can realize two-way transport, and consequently, the steel sheet transport vechicle can realize the multidirectional transport of steel sheet, both can accomplish getting off of steel sheet and unload, also can accomplish getting on of steel sheet and feed, has higher flexibility ratio and operational reliability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a steel plate transportation system according to an embodiment of the present invention (in which a steel plate transportation vehicle is shown in the moving direction of a steel plate at different stations);
fig. 2 and 3 are schematic structural diagrams of a steel plate transport vehicle according to an embodiment of the present invention, where fig. 2 is a schematic diagram of a lifting roller bed in a standby position, and fig. 3 is a schematic diagram of the lifting roller bed in a working position.
Detailed Description
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 only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
As shown in fig. 1 to fig. 3, an embodiment of the present invention provides a steel plate transportation vehicle 2 capable of multi-directionally conveying, including a vehicle body 21 configured with a traveling mechanism 211, wherein a fixed roller conveyor 22 and a lifting roller conveyor are arranged on the vehicle body 21; among the fixed rollgang 22 and the lifting rollgang, the conveying direction of one rollgang is perpendicular to the moving direction of the traveling mechanism 211, and the conveying direction of the other rollgang is parallel to the moving direction of the traveling mechanism 211; the lifting rollerway is arranged in the fixed rollerway 22 in an empty manner.
The traveling mechanism 211 provided in the vehicle body 21 may be a conventional wheel or the like, and will not be described in detail here. The steel plates are driven to move by the vehicle body 21, the conveying stability is high, single steel plates can be conveyed, the whole pile of steel plate stacks 3 can be conveyed, and the conveying efficiency of the steel plates can be obviously improved; the fixed conveying roller way 22 can realize bidirectional conveying, and the lifting conveying roller way can realize bidirectional conveying, so that the steel plate transport vehicle 2 can realize multidirectional conveying of steel plates, can finish unloading of the steel plates and loading of the steel plates, and has high flexibility and working reliability.
In one embodiment, the steel plate transport vehicle 2 is used for a hot rolled plate continuous heat treatment production line and can transport steel plates to corresponding heat treatment stations; when a plurality of heat treatment stations are arranged on the heat treatment production line, the heat treatment stations are preferably arranged in series through the conveying track, and the heat treatment stations are positioned at the side of the conveying track, namely the side of the movement stroke of the vehicle body. Preferably, the conveying direction of the fixed roller conveyor 22 is perpendicular to the moving direction of the traveling mechanism 211, and the steel plate can be conveyed to a corresponding heat treatment station, or a processed steel plate can be received from the heat treatment station; the conveying direction of the lifting conveying roller way is parallel to the moving direction of the travelling mechanism 211, a steel plate can be received at the starting end of the conveying rail, the steel plate can be unloaded at the tail end of the conveying rail, the use frequency is lower than that of the fixed conveying roller way 22, and the operation cost can be reduced.
Further optimize above-mentioned steel sheet transport vechicle 2, the lift rollgang arranges in fixed rollgang 22 with inserting the sky mode, also promptly this lift rollgang arranges in the space between each conveying roller of fixed rollgang 22, for example this lift rollgang includes a plurality of lift rollers, the axial direction of each lift roller is on a parallel with the direction of delivery of fixed rollgang 22, every lift roller arranges between two adjacent conveying rollers of fixed rollgang 22, consequently, the axial length of lift roller should not be overlength, should be less than the interval between two adjacent conveying rollers. In a preferred embodiment, as shown in fig. 2 and 3, the lifting/lowering roller conveyor includes a plurality of lifting arms 231 and a lifting/lowering driving mechanism for driving each lifting arm 231 to lift and lower, a length direction of each lifting arm 231 is identical to a conveying direction of the lifting/lowering roller conveyor, and each lifting arm 231 is arranged in the fixed roller conveyor 22 in an inserting manner; that is, each lifting arm 231 is arranged between two adjacent conveying rollers of the fixed conveying roller table 22, and in order to increase the carrying capacity and the operational stability of the lifting roller table for reliably transporting the steel plates/steel plate stacks 3, one lifting arm 231 is arranged between each two adjacent conveying rollers of the fixed conveying roller table 22. Each lifting arm 231 is rotatably provided with a plurality of roller discs 232, and the axial direction of each roller disc 232 is parallel to the conveying direction of the fixed conveying roller way 22; the lifting roller conveyor further comprises a roller disc driving mechanism for driving each roller disc 232 to rotate; as can be understood, the roller disks 232 on each lifting arm 231 are sequentially arranged along the arm length direction of the lifting arm 231, and the distance between two adjacent roller disks 232 is obviously not less than the width of the minimum-sized steel plate; in addition, when the lifting arm 231 is lifted to the working position, the top end of the roller disc 232 is positioned above the fixed roller conveyor 22, so that the steel plate can be moved in the direction parallel to the horizontal plane.
In the lifting conveying roller way, the lifting arm 231 drives the plurality of roller discs 232 to lift, the structure is simple, the arrangement is easy, the driving is convenient, and the pace consistency among the roller discs 232 is easy to ensure; the operation reliability is high, and when a single or a plurality of lifting arms 231 break down, the other lifting arms 231 can still finish the transportation of the steel plate, and easy to maintain.
In one embodiment, the lifting arm 231 is lifted by a swing driving manner, specifically, as shown in fig. 2 and 3, a mounting bracket is disposed on one side of the fixed roller conveyor 22, the lifting arm 231 is hinged to the mounting bracket, and the lifting driving mechanism is located on the other side of the fixed roller conveyor 22, wherein preferably, the lifting driving mechanism is disposed on a table top of the vehicle body 21, and a hinge point position of the lifting arm 231 satisfies that "when the lifting arm 231 is lifted to the working position, a top end of the roller disc 232 is located above the fixed roller conveyor 22", for example, close to the fixed roller conveyor 22 or located in the same horizontal plane as the fixed roller conveyor 22. The lifting driving mechanism can adopt a conventional swing driving device, for example, a hydraulic cylinder is hinged on the vehicle body 21 (the output end is hinged with the lifting arm 231); in this embodiment, it is preferable that the elevation driving mechanism includes an elevation driving unit 233 and an elevation transmission unit 234, and the extension and contraction stroke of the elevation driving unit 233 is correspondingly reduced, so as to facilitate the operation on the vehicle body 21 with limited space, the elevation driving unit 233 employs a linear driving device such as an air cylinder and a hydraulic cylinder, and the driving direction is parallel to the horizontal direction, the elevation transmission unit 234 employs a transmission mechanism such as a crank and a rocker, and other elevation driving devices and transmission methods are not illustrated here.
Further preferably, as shown in fig. 1, each of the lifting arms 231 is connected by a synchronization link 235 to form a gang arm set, and the lifting driving mechanism is connected with the gang arm set, so that the consistency and coordination of the actions of each of the lifting arms 231 can be ensured, and the number of lifting driving devices can be saved.
The rotational drive of the roller disk 232 may be a conventional rotational drive, such as a motor + sprocket drive. Preferably, the roller disks 232 on each lifting arm 231 are driven by the same set of rotary drive units, such as a drive chain that links in series the drive sprocket disks on the roller disks 232 on the lifting arm 231. Further, a roller-disk driving motor may be provided on the vehicle body 21, and a transmission gear may be provided on each lifting arm 231, and the transmission gears may be connected in series through a transmission shaft 236, and the transmission shaft 236 may be connected to the roller-disk driving motor.
Further preferably, as shown in fig. 2 and 3, the steel plate output end of the lifting arm 231 extends out of the vehicle body 21 and is provided with at least one roller disc 232 on the cantilever section, that is, the steel plate output end of the lifting arm 231 is in a cantilever wheel structure, so that the distance between the steel plate output end and steel plate receiving equipment (such as other steel plate transportation equipment) can be reduced, the steel plate can be conveniently delivered, and especially, the delivery of narrow-specification steel plates can be ensured.
In addition, the vehicle body 21 integrates electro-hydraulic functions, is provided with equipment such as an electric control cabinet, a hydraulic station 25, a lubricating station 24 and the like, can adopt a sliding contact line power supply mode, and is high in working reliability.
Example two
Referring to fig. 1, an embodiment of the present invention provides a steel plate transportation system, which includes a transportation rail and a steel plate transportation vehicle 2 running on the transportation rail, where the steel plate transportation vehicle 2 is the steel plate transportation vehicle 2 capable of multi-directional transportation provided in the first embodiment.
The steel plate transportation system is preferably used for a hot rolled plate continuous heat treatment production line, the guide stroke of the conveying track covers all matched heat treatment stations, and corresponding heat treatment equipment, such as a heat treatment furnace such as an annealing furnace/tempering furnace and the like, is arranged at the heat treatment stations. When a plurality of heat treatment stations are arranged, the heat treatment stations are sequentially arranged along the guide direction of the conveying track, wherein the heat treatment stations can be arranged with the same heat treatment equipment or different heat treatment equipment and are determined according to specific production line design and the like; the steel plate can be sequentially subjected to multi-stage heat treatment through each heat treatment station, or alternatively enters one of the heat treatment stations for treatment, for example, when two tempering furnaces are arranged, the two tempering furnaces can be mutually standby or run simultaneously.
In one embodiment, the conveying track is connected with a stacker; in another embodiment, the stacker may be equipped with a corresponding steel plate output system, and the steel plate carrier 2 may be used to perform continuous heat treatment of the hot rolled plate. The heat treatment stations are preferably arranged on the same side of the conveyor track, although alternatively on different sides of the conveyor track.
Compared with the traditional chain type transportation equipment and roller type transportation equipment, the steel plate transportation system provided by the embodiment adopts the steel plate transportation vehicle 2 as the steel plate transportation equipment, can realize the whole pile transportation of the steel plate stack 3 and the heat treatment of the steel plates in batches under the condition of meeting the basic requirements of the steel plate on-line transportation and the like, can obviously improve the steel plate transportation and the heat treatment efficiency of the steel plates, and can shorten the steel plate transportation distance between the upstream and downstream processes, thereby enabling the layout of the continuous heat treatment production line of the hot rolled plates to be compact and reducing the occupied area; in long-distance transportation, the stability of steel plate transportation can be improved, and the equipment investment cost is also obviously reduced; because the steel plate transportation efficiency and the steel plate heat treatment efficiency are improved, the production rhythm of the continuous heat treatment of the hot rolled plate is correspondingly accelerated, thereby increasing the production capacity and improving the production benefit.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a steel sheet transport vechicle that can multidirectional transport which characterized in that: the trolley comprises a trolley body provided with a travelling mechanism, wherein a fixed conveying roller way and a lifting conveying roller way are arranged on the trolley body; among the fixed conveying roller ways and the lifting conveying roller ways, the conveying direction of one group of conveying roller ways is perpendicular to the moving direction of the travelling mechanism, and the conveying direction of the other group of conveying roller ways is parallel to the moving direction of the travelling mechanism; the lifting conveying roller way is arranged in the fixed conveying roller way in an inserting manner.
2. A multi-directionally conveyable steel plate transport vehicle as claimed in claim 1, wherein the lifting rollgang comprises:
the length direction of the lifting arms is consistent with the conveying direction of the lifting conveying roller way, the lifting arms are arranged in the fixed conveying roller way in an inserting manner, each lifting arm is rotatably provided with a plurality of roller discs, and the axial direction of each roller disc is perpendicular to the conveying direction of the lifting conveying roller way;
the roller disc driving mechanism is used for driving each roller disc to rotate;
and the lifting driving mechanism is used for driving each lifting arm to lift.
3. A multi-directional conveyable steel plate transporting vehicle as claimed in claim 2, wherein: the lifting arms are connected through a synchronous connecting rod to form a row arm set, and the lifting driving mechanism is connected with the row arm set.
4. A multi-directional conveyable steel plate transporting vehicle as claimed in claim 2 or 3, wherein: the lifting driving mechanism comprises a lifting driving unit arranged on the vehicle body and a lifting transmission unit respectively connected with the lifting driving unit and the lifting arm, wherein the lifting driving unit is linear driving equipment, and the driving direction is parallel to the horizontal direction.
5. A multi-directional conveyable steel plate transporting vehicle as claimed in claim 2, wherein: the roller disc driving mechanism comprises a roller disc driving motor arranged on the vehicle body, a transmission shaft connected with the roller disc driving motor and a plurality of transmission gears arranged on the transmission shaft, the number of the transmission gears is the same as that of the lifting arms, the transmission gears are arranged in a one-to-one correspondence manner, and the transmission gears are fixed on the corresponding lifting arms and are in transmission connection with the roller discs on the lifting arms.
6. A multi-directional conveyable steel plate transporting vehicle as claimed in claim 5, wherein: and the roller disc is provided with a transmission fluted disc, and the transmission gears are connected in series through a transmission chain to correspond to each transmission fluted disc on the lifting arm.
7. A multi-directional conveyable steel plate transporting vehicle as claimed in claim 2, wherein: the steel plate output end of the lifting arm extends out of the vehicle body, and at least one roller disc is arranged on the cantilever section.
8. A steel sheet transportation system characterized by: the steel plate transportation vehicle comprises a transportation rail and a steel plate transportation vehicle running on the transportation rail, wherein the steel plate transportation vehicle adopts the steel plate transportation vehicle which can transport in multiple directions and is set in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613062.8U CN216784743U (en) | 2021-10-28 | 2021-10-28 | Steel plate transport vehicle capable of carrying steel plates in multiple directions and steel plate transport system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613062.8U CN216784743U (en) | 2021-10-28 | 2021-10-28 | Steel plate transport vehicle capable of carrying steel plates in multiple directions and steel plate transport system |
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| CN216784743U true CN216784743U (en) | 2022-06-21 |
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| CN202122613062.8U Active CN216784743U (en) | 2021-10-28 | 2021-10-28 | Steel plate transport vehicle capable of carrying steel plates in multiple directions and steel plate transport system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298285A (en) * | 2018-03-09 | 2018-07-20 | 江阴兴澄合金材料有限公司 | A kind of semi-automatic steel finishing rack and finishing process |
| WO2023071690A1 (en) * | 2021-10-28 | 2023-05-04 | 中冶南方工程技术有限公司 | Steel plate stack transport system and method for continuous heat treatment of hot-rolled plates |
-
2021
- 2021-10-28 CN CN202122613062.8U patent/CN216784743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298285A (en) * | 2018-03-09 | 2018-07-20 | 江阴兴澄合金材料有限公司 | A kind of semi-automatic steel finishing rack and finishing process |
| WO2023071690A1 (en) * | 2021-10-28 | 2023-05-04 | 中冶南方工程技术有限公司 | Steel plate stack transport system and method for continuous heat treatment of hot-rolled plates |
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