CN218024125U

CN218024125U - Steel rolling workshop scrap steel transfer system

Info

Publication number: CN218024125U
Application number: CN202222255393.3U
Authority: CN
Inventors: 邓君; 邱永峰; 查铂; 廖济红; 郑祎
Original assignee: Hunan Tianqiao Jiacheng Intelligent Technology Co ltd
Current assignee: Hunan Tianqiao Jiacheng Intelligent Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-13
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to the field of crane machinery, and discloses a steel rolling workshop scrap transfer system, the transfer system includes the scrap pit for storing the scrap steel, the overhead traveling crane for grabbing the scrap steel in the scrap pit, the transfer vehicle for parking and leaning on in the steel rolling workshop, the transfer vehicle receives the scrap steel on the overhead traveling crane and consigns, the system also includes the scanner for scanning the scrap steel storage information in the scrap pit, and the upper computer scheduling system; the scanner, the upper computer scheduling system and the overhead travelling crane are sequentially in communication connection. The utility model discloses a steel rolling workshop steel scrap transfer system passes through the storage capacity of the interior steel scrap of scanner scanning discernment waste pit, the information feedback after the scanner scanning to host computer dispatch system, thereby move to corresponding the position by host computer dispatch system control overhead traveling crane and snatch the steel scrap in the waste pit and shift the steel scrap to the transfer car (buggy), haul the steel scrap to the assigned position by the transfer car (buggy) at last, realize real unmanned loading, accomplish the transportation of the interior steel scrap of steel rolling workshop.

Description

Steel rolling workshop scrap steel transfer system

Technical Field

The utility model relates to a crane machinery specifically, relates to a steel rolling workshop steel scrap transfer system.

Background

In the process of producing and manufacturing the plate, the shape and size after the steel rolling process of modern steel enterprises can not completely meet the requirements of the finished product process, and before packaging, off-line and warehousing, mechanical cutting is required to be carried out according to the standard process size, so that a large amount of waste steel bars can be produced in the production process. The scrap steel falls to a scrap pit for temporary storage from a discharge port through a conveying belt, and a large amount of scrap steel can be accumulated in the uninterrupted operation of twenty-four hours per day. Thereby can not cause piling up of steel scrap and blockking up the discharge gate in order to guarantee to tailor the continuation of operation and go on, in time carry out the loading to the steel scrap that produces every day and transport.

The loading is transported to traditional steel scrap and all adopts the mode that the car was hung to manual operation electromagnetism, and in case the workman on-the-spot is observed the steel scrap and is piled up certain height, will manual operation driving use electromagnetic chuck to the steel scrap handling of material hole to boxcar loading, fill or empty the operation that stops again of material hole up to the freight train. The operation mode has high labor intensity and tedious flow, and needs field personnel to watch for a long time. Particularly, the working environment is severe, the noise pollution of a workshop is serious, and the noise pollution is harmful to the body of field operators.

Prior art CN201921869131.8 discloses a shaped steel bar transportation tool, including main coupler body, connector, main shaft (3), connecting axle (4), countershaft (5), vice hook wire rope clearing hole (8), the vice hook hole of overhead traveling crane (9), day car owner hook hole (10), main coupler body includes main coupler body i (1), main coupler body ii (2), the connector includes connector i (15), connector ii (16), connector iii (17), connector iv (18), connector i (15), connector ii (16), connector iii (17), connector iv (18) form quadrangle link mechanism through connecting axle sleeve i (11), connecting axle sleeve ii (12), connecting axle sleeve iii (13), connecting axle sleeve iv (14), main coupler body i (1), main coupler body ii (2) are two arc-shaped coupler bodies, with connecting axle sleeve ii (12) assembly connection, main coupler body i (1) and connector (16) fixed connection are as an organic whole, main coupler body ii (2) and auxiliary coupler body ii (18) fixed connection are two main coupler bodies, and auxiliary shaft sleeve i (3) and auxiliary shaft 4, two coupler bodies (3) and auxiliary shaft assembly connection shaft sleeve (11) and two coupler bodies (13) are connected as an organic whole respectively, main coupler body I (11) and connecting axle sleeve ii (4), two coupler (11) and auxiliary shaft sleeve (4) assembly connection of connecting axle sleeve (13), two coupler body assembly connection of connecting axle sleeve (3) assembly connection, two links The connecting shaft sleeve IV (14) is assembled and connected, the auxiliary shaft (5) is assembled and connected with the connecting shaft sleeve II (12), two crown block main hook holes (10) are formed in the two ends of the main shaft (3), an auxiliary hook steel wire rope through hole (8) is formed in the middle of the main shaft, and a crown block auxiliary hook hole (9) is formed in the auxiliary shaft (5).

Although the prior art discloses a tool structure for transporting steel plate materials, the technical scheme disclosed by the prior art can only realize the grabbing of the steel plate materials, the grabbing action still needs to be controlled manually, and the technical problems of automatic grabbing and transferring of the steel plate materials cannot be solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the anode plate problem that drops that exists among the prior art, provide a steel rolling workshop steel scrap transfer system that can snatch the steel rolling automatically and carry out the loading.

The purpose of the utility model is realized through the following technical scheme:

the transfer system comprises a scrap pit for storing scrap steel, an overhead travelling crane for grabbing the scrap steel in the scrap pit, and a transfer trolley which is parked in a rolling mill workshop, wherein the transfer trolley receives the scrap steel on the overhead travelling crane and carries out consignment; the scanner, the upper computer scheduling system and the overhead traveling crane are sequentially in communication connection.

Preferably, the scanner is provided on the overhead traveling crane.

Preferably, the overhead traveling crane is provided with a material grabbing device for grabbing the waste copper.

Preferably, the material grabbing device is a grab bucket.

Preferably, the material grabbing device is a suction cup.

Preferably, the suction cup is an electromagnetic suction cup.

Preferably, the transfer system comprises a vehicle loading area arranged in the steel rolling workshop, and the transfer trolley is parked in the vehicle loading area to receive the grabbed materials on the overhead travelling crane.

Preferably, the vehicle loading area may park at least one of the transport vehicles.

Preferably, a parking space for parking the transfer trolley is arranged on the vehicle loading area.

Preferably, a guard rail is provided between the vehicle loading area and the waste pit.

Compared with the prior art, the utility model discloses a steel rolling workshop steel scrap transfer system passes through the storage capacity of the interior steel scrap of scanner scanning discernment waste pit, thereby the information feedback after the scanner scans to host computer dispatch system, thereby move to the corresponding position by host computer dispatch system control overhead traveling crane and snatch the steel scrap in the waste pit and shift the steel scrap to the transfer car in, at last by the transfer car with the steel scrap haulage to the assigned position, accomplish the transportation of the interior steel scrap of steel rolling workshop.

It has the following beneficial effects:

1) The scrap steel transfer site does not need crown block workers to engage in complicated and repeated manual work any more, real unmanned loading is realized, and a large amount of labor cost is saved every year.

2) The system can be operated continuously within twenty-four hours, the path is automatically planned, the operation is simple, and the system can be operated in one key.

Drawings

FIG. 1 is a schematic structural view of a steel rolling workshop scrap steel transfer system of the utility model;

FIG. 2 is a schematic view of the structure of a crown block in the steel rolling workshop scrap steel transfer system of the present invention;

FIG. 3 is the utility model relates to a transfer car (buggy) structure schematic diagram of steel rolling workshop steel scrap transfer system.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Example 1

As shown in fig. 1 to 3, a steel rolling workshop scrap transportation system comprises a scrap pit 2 for storing scrap 1, a crown block 3 for grabbing the scrap 1 in the scrap pit 2, a transportation vehicle 4 for parking against the steel rolling workshop, wherein the transportation vehicle 4 receives the scrap 1 on the crown block and carries out consignment, and the system also comprises a scanner 5 for scanning the storage information of the scrap 1 in the scrap pit 2 and an upper computer scheduling system; the scanner 5, the upper computer scheduling system and the crown block 3 are sequentially in communication connection.

After the steel plate is cut by the previous working procedure, the scrap steel 1 is conveyed into a scrap pit 2 for storing the scrap steel 1 through a conveying device such as a conveyor belt, and the scrap steel 1 in the scrap pit 2 is accumulated more and more along with the lapse of time. And a scanner 5 is arranged in a steel rolling workshop, and is used for scanning the scrap steel 1 in the scrap pit 2 in real time and identifying the actual storage amount of the scrap steel 1. The scanner 5 may preferably be a 3D scanner which is durable and has a good scanning effect. The scanner 5 feeds back the scanned detailed data to the upper computer dispatching system, the upper computer dispatching system receives the data of the scanner and sends corresponding instructions to the crown block 3, the crown block 3 receives the instructions and moves to a corresponding position to grab the scrap steel 1 in the scrap pit 2, and finally the scrap steel 1 is transferred to the transfer trolley 4, and the transfer of the scrap steel 1 is completed through the transfer trolley 4. The instruction sent by the upper computer dispatching system comprises the position and grabbing times of the scrap steel 1 grabbed by the crown block 3. The overhead traveling crane 3 is mature prior art, is equipped with on the overhead traveling crane 3 and is used for snatching the material device 6 of grabbing of steel scrap. The crown block 3 is used as an executing tool of the scheme, and the mechanical structure of the crown block comprises a large crown block mechanism (running in the X-axis direction), a small crown block mechanism (running in the Y-axis direction) and a lifting mechanism (running in the Z-axis direction).

The scanner 5 mainly utilizes the 3D scanning principle, uses laser scanner to obtain the DEM point cloud data of scanning object, handles through the 3D algorithm of dispatch management system, forms the three-dimensional space figure of the object of sweeping, provides the best material point that inhales in scrap steel material hole 2 for this scheme to and the best blowing point in 4 carriages of transport vechicles, including scrap steel material hole scanning cloud platform and transport vechicles scanning cloud platform.

In order to realize that the system judges the quantity of the accumulated scrap steel 1 in the material pit 2 and determine the optimal position for sucking the materials by the unmanned travelling crane according to the elevation distribution of a storage yard, a 3D laser profile scanning technology is adopted to measure the relevant data of the scrap steel 1. A laser scanner is installed above the scrap pit 2 to identify the scrap height and position of the entire pit. The method comprises the steps of collecting the outline, height information and the like of the scrap steel 1 stored in a material pit, generating DEM elevation data, processing the DEM elevation data through 3D point cloud data modeling software, and inputting the DEM elevation data as important information of an upper computer scheduling management system. In order to realize the automatic loading and transporting of the intelligent traveling crane, the system needs to acquire the outline, the parking position, the carriage boundary information and the like of the transporting vehicle. Similarly, the 3D point cloud graph of the truck is formed by scanning the vehicle and the carriage through the laser, so that the vehicle position, the carriage contour and the loading and unloading position are identified.

In conclusion, in the embodiment, the storage amount of the scrap steel 1 in the scrap pit 2 is scanned and identified by the scanner, the information scanned by the scanner is fed back to the upper computer dispatching system, the upper computer dispatching system controls the crown block 3 to move to the corresponding position so as to grab the scrap steel 1 in the scrap pit 2 and transfer the scrap steel into the transfer trolley 4, and finally the transfer trolley 4 drags the scrap steel to the specified position, so that the transfer of the scrap steel in the steel rolling workshop is completed. The scrap steel transfer site does not need a crown block worker to engage in complicated and repeated manual work, real unmanned loading is realized, a large amount of labor cost is saved every year, and meanwhile, the transfer system can continuously run for twenty-four hours, automatically plans a path, is simple to operate and runs in a key mode.

In order to facilitate the scanner not to be damaged by collision of other objects after being installed and increase the scanning visual field of the scanner, the scanner can be preferentially arranged on the overhead travelling crane.

Example 2

As shown in fig. 2, a steel rolling workshop scrap transportation system comprises a scrap pit 2 for storing scrap 1, a crown block 3 for grabbing the scrap 1 in the scrap pit 2, a transportation vehicle 4 for parking against the steel rolling workshop, wherein the transportation vehicle 4 receives the scrap 1 on the crown block and carries out consignment, and the system also comprises a scanner 5 for scanning the storage information of the scrap 1 in the scrap pit 2 and an upper computer scheduling system; the scanner 5, the upper computer dispatching system and the crown block 3 are sequentially in communication connection.

The present example differs from example 1 in that: the crown block 3 is provided with a material grabbing device 6 for grabbing the waste copper. Simultaneously because the scrap steel is the strip of metal material, specifically can set up grabbing material device 6 into the grab bucket. The electric hydraulic grab bucket is a grab bucket which is provided with a motor, a hydraulic pump and other hydraulic systems and is driven by an external power supply to be opened and closed. The grab bucket controls the opening and closing of the grab bucket by means of positive and negative rotation of a motor or a hydraulic reversing valve.

In this embodiment, the material grabbing device 6 may also be configured as a suction cup, and specifically may be a vacuum suction cup or an electromagnetic suction cup. The electromagnetic chuck is a machine tool accessory product produced by the principle that an internal coil is electrified to generate magnetic force, the workpiece in contact with the surface of a panel is tightly sucked by a magnetic conduction panel, and the magnetic force disappears to realize demagnetization by the power-off of the coil and the workpiece is taken down.

Example 3

A steel rolling workshop scrap steel transfer system comprises a scrap pit 2 for storing scrap steel 1, an overhead traveling crane 3 for grabbing the scrap steel 1 in the scrap pit 2, a transfer trolley 4 which is parked against a steel rolling workshop, wherein the transfer trolley 4 receives the scrap steel 1 on the overhead traveling crane and carries out consignment, and the system also comprises a scanner 5 for scanning the storage information of the scrap steel 1 in the scrap pit 2 and an upper computer scheduling system; the scanner 5, the upper computer scheduling system and the crown block 3 are sequentially in communication connection.

The present embodiment is different from embodiment 1 in that: in order to plan the parking of the transfer trolley 4 and facilitate the transfer of the scrap 1 onto the transfer trolley 4 by the crown block 3, the transfer system comprises a vehicle loading area arranged in the steel rolling workshop, and the transfer trolley is parked in the vehicle loading area to receive the grabbed materials on the crown block 3. Meanwhile, in order to improve the transfer efficiency of the transfer vehicle 4 for transferring the scrap steel 1, a parking stall for parking the transfer vehicle 4 is arranged on the vehicle loading area, and at least one transfer vehicle 4 can be parked in the vehicle loading area. Meanwhile, in order to prevent a safety accident caused by the fact that a vehicle is poured into the waste pit 2 when the transfer vehicle 4 is driven to reverse in the vehicle loading area when a driver of the vehicle does not operate properly, a guard rail may be provided between the vehicle loading area and the waste pit 2.

Example 4

In order to improve the safety in the whole operation area of the transfer system and ensure the safe production of a workshop, a video detector for monitoring the whole operation area of the system can be arranged on the overhead travelling crane.

The working area of the intelligent overhead travelling crane is not allowed to be accessed by staff under the condition of automatic operation. The border crossing detection system based on video analysis plays an irreplaceable role in intelligent monitoring, the application scene of the border crossing detection system is mainly aimed at the area where the target behavior exceeds the limit, for example, suspicious targets are prohibited from entering in a safe area such as the vicinity of a traveling path of a crown block 3, and an alarm is triggered when a mobile target entering a monitoring area privately is found.

The system detects the warning area frame by setting an electronic warning line for the area to be restricted, and triggers an alarm when the track of the moving target crosses the warning line. Once a person breaks into the system, the upper computer scheduling system immediately controls the overhead travelling crane to stop running.

It should be understood that the above-mentioned embodiments are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A steel rolling workshop scrap steel transfer system is characterized in that the transfer system comprises a scrap pit for storing scrap steel, a crown block for grabbing the scrap steel in the scrap pit, and a transfer trolley which is parked in a steel rolling workshop and used for receiving and consigning the scrap steel on the crown block, and the system also comprises a scanner for scanning the storage information of the scrap steel in the scrap pit and an upper computer scheduling system; the scanner, the upper computer scheduling system and the overhead traveling crane are sequentially in communication connection.

2. The steel rolling mill plant scrap transportation system in accordance with claim 1, wherein said scanner is provided on said crown block.

3. The steel rolling workshop scrap steel transfer system according to claim 1 wherein the crown block is provided with a material grabbing device for grabbing scrap copper.

4. The steel rolling mill plant scrap transportation system according to claim 3 wherein the material grabbing device is a grab bucket.

5. The steel rolling plant scrap transportation system in accordance with claim 3 wherein said gripping means is a suction cup.

6. The steel rolling workshop scrap steel transfer system according to claim 5 wherein the suction cups are electromagnetic cups.

7. The steel rolling mill workshop scrap transportation system in accordance with claim 1 wherein the transportation system comprises a vehicle loading area provided in the steel rolling mill workshop, the transport vehicle being parked in the vehicle loading area to receive the material grabbed from the crown block.

8. The steel rolling mill plant scrap transportation system in accordance with claim 7 wherein at least one of said transfer cars is parked in said car loading bay.

9. The steel rolling workshop scrap transportation system according to claim 7, wherein the vehicle loading area is provided with parking spaces for parking the transport vehicles.

10. The steel rolling mill workshop scrap transportation system according to claim 7 wherein a protective barrier is provided between the vehicle cargo area and the scrap pit.