Batching system for steel scrap yard

Abstract

The utility model discloses a batching system for a scrap steel stock yard, and belongs to the technical field of scrap steel batching. The system comprises a driving module, a ground operation room module and a server, the travelling crane comprises an electromagnetic chuck used for sucking waste steel; the hook scale module is connected with the electromagnetic chuck; the cab operation box comprises a first control module, an ingredient display module and an operation button, and the ingredient display module, the operation button and the hook scale module are respectively connected with the first control module; wherein the operation buttons at least comprise a plurality of first operation buttons corresponding to the types of waste steel; the ground operation room module is in wireless communication connection with the first control module; according to the utility model, the batching plan can be displayed in the driving cab of the crane, the automatic metering of scrap steel batching can be realized, the working efficiency is improved, and a hardware foundation is laid for improving the accuracy of actual data.

Description

Technical Field

[0001] The utility model belongs to the technical field of scrap steel batching, and particularly relates to a batching system for a scrap steel yard. Background Art

[0002] The scrap steel yard is used to collect waste steel materials from various channels. Through professional processing procedures, these materials are directly used in steel production after processing, thereby reducing the mining and production of new steel, and reducing energy consumption and environmental pollution. Workers need to weigh and batch multiple types of scrap steel according to the batching list for steelmaking. Currently, in traditional scrap steel yards, the material plan information is transmitted orally by workers, resulting in low work efficiency and prone to misreporting; the actual performance after batching is manually counted, posing a risk of human tampering. Content of the Utility Model

[0003] In order to solve the above problems, the utility model provides a batching system for a scrap steel yard, which can display the batching plan in the cab of the overhead crane, can realize the automatic weighing of scrap steel batching, improve work efficiency, and lay a hardware foundation for improving the accuracy of actual performance data.

[0004] A batching system for a scrap steel yard provided by the utility model includes an overhead crane module, a ground operation room module and a server;

[0005] The overhead crane module includes:

[0006] An overhead crane, including an electromagnetic chuck for sucking scrap steel;

[0007] A hook scale module, connected to the electromagnetic chuck;

[0008] A cab operation box, including a first control module, a batching display module and operation buttons, the batching display module, the operation buttons and the hook scale module are respectively connected to the first control module; wherein, the operation buttons at least include a plurality of first operation buttons corresponding to different types of scrap steel;

[0009] The ground operation room module is wirelessly connected to the first control module;

[0010] The server is connected to the ground operation room module.

[0011] In an optional embodiment, the ground operation room module includes a ground end display module and a host computer connected to each other, the ground end display module is connected to the first control module, and the host computer is connected to the server.

[0012] In an alternative embodiment, the hook scale module includes a hook scale and a hook scale instrument connected to each other. The hook scale is connected to the electromagnetic chuck, and the hook scale instrument is connected to the first control module.

[0013] In an alternative embodiment, the server includes a MES server and a WEB server connected to each other. The MES server is connected to the host computer.

[0014] In an alternative embodiment, a terminal is further included. The terminal is connected to the WEB server.

[0015] In an alternative embodiment, the number of the overhead cranes is multiple. The number of the hook scales is adapted to the number of the overhead cranes. The multiple hook scales are connected to the hook scale instrument.

[0016] In an alternative embodiment, at least one vibrator is fixed on the side surface or the top surface of the electromagnetic chuck.

[0017] In an alternative embodiment, the vibrator includes a housing, a vibrator remote control module, a battery, a motor, an eccentric block, a vibration controller and a vibrator wireless transceiver module installed in the housing. The battery, the motor and the eccentric block are connected in sequence. The vibration controller is respectively connected to the battery, the vibrator wireless transceiver module and the motor. The vibrator wireless transceiver module is wirelessly communicatively connected to the vibrator remote control module. Among them, the vibrator remote control module is installed on the cab operation box.

[0018] In an alternative embodiment, a plurality of installation grooves adapted to the housing are fixed on the side surface or the top surface of the electromagnetic chuck. The plurality of vibrators are respectively installed in the installation grooves.

[0019] In an alternative embodiment, the cab operation box further includes a first wireless RS485 transceiver module connected to the first control module. The ground end display module includes a second wireless RS485 transceiver module. The first wireless RS485 wireless transceiver module and the second wireless RS485 transceiver module are wirelessly communicatively connected.

[0020] The beneficial effects brought by the technical solution provided by the embodiment of the present utility model are as follows: The batching system for the scrap yard of the present utility model includes a traveling crane module, a ground operation room module, and a server. Since the traveling crane module includes a traveling crane, a hook scale module, and a cab operation box, and the cab operation box includes a first control module, a batching display module, and operation buttons, on the one hand, the batching plan is sent from the server to the batching display module through the ground operation room module and the first control module in sequence to display the batching plan, so that the operator can obtain the material plan information in the traveling crane cab, improving the work efficiency of the operator and enhancing the accuracy of the material plan information; on the other hand, since the operation buttons include a plurality of first operation buttons corresponding to the types of scrap steel, when weighing scrap steel, by pressing the first operation button corresponding to the weighed scrap steel, the weight weighed by the hook scale module is recorded and displayed to the operator through the display module; on the one hand, the actual measured value is automatically sent to the server through the ground operation room module, ensuring the accuracy of the actual measured value information. The present utility model realizes the transmission of information through hardware, improves the work efficiency, and ensures the accuracy of information. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the system schematic diagram of the batching system for the scrap yard provided by this embodiment;

[0022] Figure 2 It is another system schematic diagram of the batching system for the scrap yard provided by this embodiment;

[0023] Figure 3 It is the structural schematic diagram of the vibrator provided by this embodiment.

[0024] In the figure: 10 - cab operation box; 110 - first control module; 120 - batching display module; 130 - operation buttons; 20 - hook scale module; 210 - hook scale instrument; 220 - hook scale; 30 - ground operation room module; 310 - ground end display module; 320 - upper computer; 40 - server; 410 - MES server; 420 - WEB server; 50 - terminal; 60 - vibrator; 610 - vibration controller; 620 - motor; 630 - vibrator wireless transceiver module; 640 - battery; 650 - vibrator remote control module; 70 - installation groove; 80 - electromagnetic chuck. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0026] Refer to Figure 1 and Figure 2, A batching system for a scrap yard provided in this embodiment includes a traveling crane module, a ground operation room module 30, a server 40, and a terminal 50; the traveling crane module includes a traveling crane, a hook scale module 20, and a cab operation box 10.

[0027] The traveling crane is an important device in the scrap yard. The traveling crane includes an electromagnetic chuck 80 for sucking scrap steel. The electromagnetic chuck 80 is cylindrical and contains a set of coils or multiple sets of coils. The electromagnetic chuck 80 adjusts the magnetic force by adjusting the magnitude of the current flowing through the coils. The electromagnetic chuck 80 can be set to 4 gears, namely I, II, III, and IV. Each gear corresponds to a different magnetic force intensity. For example, gear I represents 17% of the full magnetic suction, gear II represents 25%, gear III represents 35%, and gear IV represents 55%, etc.

[0028] The hook scale module 20 includes a hook scale 220 connected wirelessly or wiredly and a hook scale instrument 210. The hook scale 220 is connected to the electromagnetic chuck 80, and the hook scale instrument 210 is electrically connected to the first control module 110.

[0029] The cab operation box 10 includes a first control module 110, a batching display module 120, a power module (not shown in the figure), and operation buttons 130. The batching display module 120, the operation buttons 130, and the hook scale module 20 are respectively connected to the first control module 110; the power module is respectively connected to the batching display module 120 and the first control module 110. Among them, the operation buttons 130 include 9 first operation buttons 130 corresponding to the types of scrap steel and other function buttons. When hoisting a certain type of scrap steel, pressing the corresponding first operation button 130 can record this type of scrap steel. The other function buttons include a batching completion button, a cancellation button, a weighing stability indicator light, and an alarm buzzer. In addition, the batching display module 120 is connected to the first control module 110 through RS485. The batching display module 120 is capable of displaying the formula information of the scrap steel batching sent by the ground operation room module 30 (such as tank number, furnace number, heat number, steel type, traveling crane participating in batching, formula of scrap steel: variety and target value, etc.) and real-time weighing batching information (current variety and metering information that has been put into the tank).

[0030] In some possible embodiments, the cab operation box 10 can also be integrated into a touch display.

[0031] In some possible embodiments, the traveling crane may further include a vehicle body steel structure frame, a cab, a wire rope, and a steel chain. The hook scale module 20 includes a hook scale 220 and a hook scale instrument 210 that are wirelessly or wiredly connected. The hook scale 220 is connected to the electromagnetic chuck 80, and the hook scale instrument 210 is electrically connected to the first control module 110. The cab is installed on the vehicle body steel structure frame, and the cab operation box 10 and the hook scale instrument 210 are respectively installed in the cab. The electromagnetic chuck 80 is connected to the hook scale 220 through a steel chain, and then the hook scale 220 is tied to the vehicle body steel structure frame using a wire rope.

[0032] The ground operation room module 30 includes a ground end display module 310 and a host computer 320. The ground end display module 310 is a touch operation screen. The ground end display module 310 communicates with the host computer 320 through a network cable, and the host computer 320 is connected to the server 40. Among them, the cab operation box 10 further includes a first wireless RS485 transceiver module connected to the first control module 110. The ground end display module 310 includes a second wireless RS485 transceiver module, and the first wireless RS485 wireless transceiver module and the second wireless RS485 transceiver module are wirelessly communicatively connected.

[0033] The server 40 includes a connected MES server 410 (Manufacturing Execution System) and a WEB server 420. The MES server 410 is connected to the host computer 320, and the terminal 50 is connected to the WEB server 420. The MES server 410 is installed with a steel mill manufacturing execution system. The WEB server 420 can also be referred to as the report server 40 and is used to receive report information sent by the terminal 50. This report information includes batching table information. The terminal 50 staff sends the batching table information to the WEB server 420, and the WEB server 420 then sends it to the MES server 410. Among them, the MES server 410 is responsible for receiving, storing, and processing the batching actual performance information sent from the ground end display module 310 and saving it for the WEB server 420 to read, so as to facilitate real-time monitoring, scheduling, and decision-making by the terminal 50 service personnel; at the same time, it sends a batching plan to the ground end display module 310. The WEB server 420 is also called the WWW (World Wide Web) server 40. Its main function is to provide online information browsing services, allowing users to access and browse web pages, images, style sheets, and other files through a web browser, and can also place website files for browsing or downloading. The WEB server 420 of this embodiment publishes the batching actual performance information for the terminal 50 to access, so as to realize querying and downloading the actual performance information.

[0034] An operation room is opened in the scrap yard, and the ground operation room module 30 is installed in the operation room. The host computer 320 in the ground operation room module 30 receives the batching table information sent by the MES server 410 in real time and displays it through the ground display module 310. The ground operation room module 30 acts as a transfer station. On the one hand, it receives the batching table information sent by the server 40 and forwards it to the first control module 110 of the cab operation box 10. The first control module 110 sends the batching table information to the batching display module 120 for display. The cab operator completes batching according to the batching table information displayed by the batching display module 120, that is, the first display module receives the weighing information sent by the hook scale instrument 210, and then the first display module sends the weighing information to the ground display module in the ground operation room module 30 for display, and then the ground display module uploads the weighing information to the host computer 320. On the other hand, the host computer 320 sends the weighing information to the MES server 410 in the server 40, and the MES server 410 then sends the weighing information to the WEB server 420 for publication. The terminal 50 obtains the real-time weighing information by accessing the WEB server 420. On the other hand, in the case of network disconnection, the ground operation room module 30 can also manually input the batching table information and send it to the first control module 110 in the cab operation box 10.

[0035] Preferably, the number of overhead cranes is two, including the first overhead crane and the second overhead crane, and each overhead crane is equipped with a hook scale 220. The hook scale 220 with a specification of 25 tons is used in the first overhead crane, and the 16-ton hook scale 220 is used in the second overhead crane; the static weighing accuracy of both hook scales 220 is 5‰, and weighing sensors are installed on both hook scales 220. The weighing sensors send the weighing information to the hook scale instrument 210. The hook scale instrument 210 is provided with an independent digital junction box for each sensor and can display the signal value of each sensor.

[0036] This embodiment adopts the traditional three-level architecture in the industrial control system. Among them, the field level is the overhead crane module, the device level is the ground operation room module 30, and the system level is the server 40 and the terminal 50. When the cab operator weighs, the corresponding scrap steel type is selected by operating the first operation button 130. The hook scale 220, as the equipment main body, transmits the weighing information to the hook scale instrument 210 in the cab in real time by wireless RS485 signal. The hook scale instrument 210 then sends the weighing information to the first control module 110, and the first control module 110 sends the weighing information to the operation display module for display.

[0037] In some possible embodiments, a plurality of vibrators 60 are fixed on the side or top surface of the electromagnetic chuck 80. Such as Figure 3As shown in the figure, four vibrators 60 are symmetrically fixed in four directions on the side of the electromagnetic chuck 80. Among them, the vibrator 60 includes a housing and a vibrator remote control module 650, as well as a battery 640, a motor 620, an eccentric block, a vibration controller 610 and a vibrator wireless transceiver module 630 installed in the housing. The battery 640, the motor 620, and the eccentric block are connected in sequence. The vibration controller 610 is respectively connected to the battery 640, the vibrator wireless transceiver module 630, and the motor 620. The battery 640 supplies power to the vibration control module, the vibration wireless transceiver module, and the motor 620 of the vibrator 60. The output shaft of the motor 620 is connected to the eccentric block. Under the action of the motor 620, the eccentric block drives the entire vibrator 60 to vibrate, and the vibrator 60 transmits the vibration to the electromagnetic chuck 80. The vibrator wireless transceiver module 630 is wirelessly communicatively connected to the vibrator remote control module 650; among them, the vibrator remote control module 650 is installed on the cab operation box 10.

[0038] A plurality of mounting grooves 70 adapted to the housing are fixed on the side or top surface of the electromagnetic chuck 80, and a plurality of vibrators 60 are respectively installed in the mounting grooves 70. When the electromagnetic chuck 80 collects a certain kind of scrap steel, in order to achieve the weight required by the batching table, it is necessary to suck and release the scrap steel multiple times during the last collection of the scrap steel to meet the weight requirement. In this embodiment, four vibrators are symmetrically fixed in four directions on the electromagnetic chuck 80. Thus, when collecting the scrap steel for the last time, if the hook scale of the scrap steel shows overweight, the operator can operate the vibrator remote control module 650 to make the excess scrap steel fall under the vibration of one or more vibrators 60, avoiding multiple sucking and releasing of the scrap steel and improving the work efficiency.

[0039] This embodiment greatly reduces the manual scheduling cost during the batching process, improves the batching efficiency, and lays a hardware foundation for the rapid transfer of batching plan information and batching actual performance information through a three-level hardware architecture, reduces the difficulty of information management, and saves management costs.

[0040] As is known by common technical knowledge, the present utility model can be implemented by other embodiments without departing from its spiritual essence or essential features. Therefore, the above-disclosed embodiments are illustrative in all aspects and not exclusive. All changes within the scope of the present utility model or within the scope equivalent to the present utility model are encompassed by the present utility model.

Claims

1. A batching system for a scrap yard, characterized in that, It includes a traveling crane module, a ground operation room module and a server; The traveling crane module includes: A traveling crane, including an electromagnetic chuck for sucking scrap steel; A hook scale module, connected to the electromagnetic chuck; A cab operation box, including a first control module, a batching display module and operation buttons, the batching display module, the operation buttons and the hook scale module are respectively connected to the first control module; wherein, the operation buttons at least include a plurality of first operation buttons corresponding to different types of scrap steel; A ground operation room module, wirelessly communicating with the first control module; A server, connected to the ground operation room module.

2. The batching system for a scrap yard according to claim 1, characterized in that, The ground operation room module includes a ground-end display module and a host computer connected to each other, the ground-end display module is connected to the first control module, and the host computer is connected to the server.

3. The batching system for the scrap yard according to claim 1, characterized in that, The hook scale module includes a hook scale and a hook scale instrument connected to each other, the hook scale is connected to the electromagnetic chuck, and the hook scale instrument is connected to the first control module.

4. The batching system for the scrap yard according to claim 2, wherein The server includes a MES server and a WEB server connected to each other, and the MES server is connected to the host computer.

5. The batching system for a scrap yard according to claim 4, characterized in that, It further includes a terminal, and the terminal is connected to the WEB server.

6. The batching system for a scrap yard according to claim 3, characterized in that, The number of the traveling cranes is multiple, the number of the hook scales is adapted to the number of the traveling cranes, and the multiple hook scales are connected to the hook scale instrument.

7. The batching system for a scrap yard according to claim 1, wherein At least one vibrator is fixed on the side or top surface of the electromagnetic chuck.

8. The batching system for a scrap yard according to claim 7, characterized in that, The vibrator includes a housing, a vibrator remote control module, as well as a battery, a motor, an eccentric block, a vibration controller and a vibrator wireless transceiver module installed in the housing; the battery, the motor, and the eccentric block are connected in sequence, and the vibration controller is respectively connected to the battery, the vibrator wireless transceiver module and the motor; the vibrator wireless transceiver module is wirelessly communicatively connected to the vibrator remote control module; wherein, the vibrator remote control module is installed on the cab operation box.

9. The batching system for scrap yard according to claim 8, characterized in that, A plurality of installation grooves adapted to the housing are fixed on the side or top surface of the electromagnetic chuck, and the plurality of vibrators are respectively installed in the installation grooves.

10. The batching system for a scrap yard according to claim 2, wherein, The cab operation box further includes a first wireless RS485 transceiver module connected to the first control module, the ground-end display module includes a second wireless RS485 transceiver module, and the first wireless RS485 wireless transceiver module and the second wireless RS485 transceiver module are wirelessly communicatively connected.

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