CN114166326B - Ore dumping anti-cheating system for drop shaft of forklift automatic metering - Google Patents
Ore dumping anti-cheating system for drop shaft of forklift automatic metering Download PDFInfo
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- CN114166326B CN114166326B CN202111321283.6A CN202111321283A CN114166326B CN 114166326 B CN114166326 B CN 114166326B CN 202111321283 A CN202111321283 A CN 202111321283A CN 114166326 B CN114166326 B CN 114166326B
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- forklift
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- drop shaft
- bucket
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/04—Transport of mined material in gravity inclines; in staple or inclined shafts
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses an ore pass dumping anti-cheating system for automatic metering of a forklift, which comprises the following components: the hydraulic weighing subsystem is used for measuring the weight of ore of each shovel of the forklift, and the hydraulic weighing subsystem detects the weight of a lifting bucket of the forklift by adopting a hydraulic sensor in a vehicle-mounted hydraulic system; the RFID wireless identification subsystem is used for identifying whether ore of the shovel is poured into a corresponding drop shaft when the shovel is used for pouring ore into the drop shaft; the monitoring subsystem is used for recording the video in real time and capturing the times of the forklift; the server is used for receiving, analyzing and processing data of the hydraulic weighing subsystem, the RFID wireless identification subsystem and the monitoring subsystem; and the central control center display module is used for displaying the working result processed by the server and is connected with the server. According to the invention, the hydraulic weighing subsystem, the RFID wireless identification subsystem and the monitoring subsystem are respectively used as three anti-cheating lines for measuring the forklift, so that the forklift is prevented from working and checking cheating.
Description
Technical Field
The invention relates to the field of automatic metering of mining forklift trucks, in particular to an ore pass dumping anti-cheating system for automatic metering of a forklift truck.
Background
The existing manual wages are calculated according to the weight, the times and the conveying positions of ores of a forklift, but because workers can scoop massive ores to a position with a relatively close distance, the workload of conveying is achieved, the work does not reach the standard, and the wages are calculated; or controlling the forklift to scoop up insufficient ore weight and move to a corresponding position, so that the total conveyed ore weight does not reach the standard; therefore, the worker is easy to cause that the worker does not finish the corresponding workload, but the worker receives the corresponding wages, and the worker is easy to fall into the drop shaft to cheat.
Accordingly, improvements in the prior art are still needed.
Disclosure of Invention
The invention aims to provide an ore pass ore dumping anti-cheating system for automatic metering of a forklift, and aims to solve the technical problem of artificial ore pass ore dumping cheating in the existing automatic metering system of the mine forklift.
In order to achieve the above purpose, the technical scheme of the invention is as follows: an ore pass fall anti-cheating system for automatic metering of a forklift, comprising:
The hydraulic weighing subsystem is used for measuring the weight of ore of each shovel of the forklift, and the hydraulic weighing subsystem detects the weight of a lifting bucket of the forklift by adopting a hydraulic sensor in a vehicle-mounted hydraulic system;
the RFID wireless identification subsystem is used for identifying whether ore of the shovel is poured into a corresponding drop shaft when the shovel is used for pouring ore into the drop shaft;
The monitoring subsystem is used for recording the video in real time and capturing the times of the forklift;
the server is used for receiving, analyzing and processing data of the hydraulic weighing subsystem, the RFID wireless identification subsystem and the monitoring subsystem;
and the central control center display module is used for displaying the working result processed by the server and is connected with the server.
The automatic metering drop shaft ore dumping anti-cheating system of the forklift is characterized in that the hydraulic weighing subsystem is used for setting a vehicle-mounted hydraulic system of the forklift, the weight of each shovel is required to be larger than 4000kg when the forklift lifts a bucket, and the weight of the bucket is required to be smaller than 500kg when the forklift releases the bucket; the weight of the bucket is measured and compared with the weight of the bucket, the weight of the bucket is matched with the weight of the bucket, the normal number of the bucket is calculated by the bucket, and the normal number of the bucket is counted into a database of the hydraulic weighing subsystem.
The system for preventing cheating during ore pass dumping of the forklift automatic metering comprises an RFID wireless identification subsystem, wherein the RFID wireless identification subsystem comprises an RFID card reader and RFID wireless identification cards, and the RFID wireless identification cards are embedded in each forklift; the RFID card reader is arranged beside each drop shaft, and when the forklift enters a designated area, the identification card on the forklift can be read by the RFID card reader arranged beside each drop shaft.
The system comprises a monitoring subsystem, a control subsystem and a picture display unit, wherein the monitoring subsystem comprises a camera, a transmission line, a control cradle head and a picture display unit, the camera is arranged in a chamber of a ore pillar, which is close to a top plate, and holes are formed in the ore pillar to the inner wall of the chamber for paving the transmission line; the camera is connected with the control cradle head through a transmission line, the control cradle head is connected with the server, and the picture display unit is respectively connected with the control cradle head and the central control center display module.
The automatic metering drop shaft ore dumping anti-cheating system of the forklift is characterized in that the camera is arranged in the iron box, and an iron door is additionally arranged in front of the iron box and used for blasting to resist blasting impact; the iron box is poured into the chamber through concrete.
The automatic metering drop shaft ore dumping anti-cheating system of the forklift is characterized in that the camera is mounted on the base, and the base is fixed in the iron box through a steel pipe.
The system for preventing cheating during ore pass dumping of the forklift automatic metering, wherein the server analyzes and processes data of the hydraulic weighing subsystem, the RFID wireless identification subsystem and the monitoring subsystem, and the data comprise the following specific steps: when the ore weight of the forklift shovels the ore meets the set weight requirement of the hydraulic weighing subsystem, meanwhile, the RFID wireless identification card of the forklift can be identified by the RFID card reader arranged in the ore pouring drop shaft, and when the two conditions are met, the shovel is counted as the normal shovel number, so that the ore shovels are checked, and meanwhile, the central control center display module can display the ore shoveling times of the hydraulic weighing system and the ore shoveling times identified by the drop shaft, and the data are compared; the monitoring subsystem can timely snapshot underground forklift ore shoveling, statistics of ore shoveling times is carried out, and meanwhile under the normal condition of each subsystem, ore shoveling times on a forklift host can be compared with monitoring snapshot times, so that accuracy of ore shoveling is guaranteed.
The system for preventing cheating during ore pass dumping of the forklift automatic metering, wherein the RFID card reader is arranged in an ore pillar of the ore pass, and damage to the ore pass caused by blasting impact is avoided.
The automatic metering drop shaft ore dumping anti-cheating system of the forklift, wherein the top of a roadway is hung by the transmission line and is wrapped by a hose and channel steel, so that double-layer protection is realized.
The beneficial effects are that: according to the invention, the hydraulic weighing subsystem and the RFID wireless identification subsystem are used as the basis, the weighing condition set by the hydraulic weighing subsystem is used as a first anti-cheating line for forklift metering, the RFID wireless identification subsystem ensures that each shovel of the forklift shovels into the drop shaft and is used as a second anti-cheating line, and meanwhile, the number of shoveling times and the monitoring snapshot times on the forklift host can be compared, so that the accuracy of shoveling is ensured, and the method is a third anti-cheating line for forklift metering. According to the invention, the 3 subsystems are matched with the server and the central control center display module, so that the cheating of workers in work examination can be effectively prevented, and meanwhile, the underground condition can be monitored and checked through the monitoring subsystem.
Drawings
Fig. 1 is a block diagram of the structure of the present invention.
Fig. 2 is a block diagram of an embodiment of the present invention.
Fig. 3 is a schematic view of the camera mounting of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear and clear, the present invention will be further described in detail below with reference to the accompanying drawings and examples.
1-2, The invention discloses an ore pass dumping anti-cheating system for automatic metering of a forklift, which comprises the following components:
the hydraulic weighing subsystem 1 is used for measuring the weight of ore of each shovel of the forklift, and the hydraulic weighing subsystem 1 detects the weight of a lifting bucket of the forklift by adopting a hydraulic sensor in a vehicle-mounted hydraulic system;
the RFID wireless identification subsystem 2 is used for identifying whether ore of the shovel is poured into a corresponding drop shaft when the ore of the drop shaft is poured into the drop shaft;
the monitoring subsystem 3 is used for recording the video in real time and capturing the times of the forklift;
The server 4 is used for receiving, analyzing and processing the data of the hydraulic weighing subsystem 1, the RFID wireless identification subsystem 2 and the monitoring subsystem 3;
and the central control center display module 5 is used for displaying the working result processed by the server, and the central control center display module 5 is connected with the server 4.
In the three anti-cheating systems, the hydraulic weighing subsystem and the RFID wireless identification subsystem are used as the basis. When the ore weight of the forklift shovels the ore meets the production actual requirement of the hydraulic weighing system, meanwhile, the RFID wireless identification card of the forklift can be identified by the RFID card reader arranged in the ore pouring drop shaft, when the two conditions are met, the shovel is calculated as the normal shovel number, the shovel is taken into consideration, meanwhile, the shovel ore times of the hydraulic weighing subsystem and the shovel ore times identified by the drop shaft are displayed in a central control room, the data are compared, and the shovel ore times are conveniently and timely adjusted. The monitoring subsystem is used for carrying out snapshot archiving on each ore pouring forklift, so that data retrieval is conveniently carried out on the number of times of the forklift. The server processes big data, and the read forklift is poured into the drop shaft for several times, so that the aim of preventing cheating is achieved.
The invention relates to a forklift automatic metering system based on a 2.4GWI-FI technology, which utilizes a forklift vehicle-mounted wireless transmitter to transmit signals, a drop shaft wireless receiver to a server through optical fibers, and then achieves a function of real-time display through a central control center display module.
Preferably, the hydraulic weighing subsystem 1 is arranged on a forklift truck-mounted hydraulic system, the weight of each shovel when the forklift lifts a bucket is required to be more than 4000kg, and the weight of the bucket when the forklift lifts the bucket is required to be less than 500kg; the weight of the bucket is measured and compared with the weight of the bucket, the weight of the bucket is matched with the weight of the bucket, the normal number of the bucket is calculated by the bucket, and the normal number of the bucket is counted into a database of the hydraulic weighing subsystem.
In order to avoid the instability of the hydraulic system of the forklift and the inaccuracy of the weight measured by the hydraulic sensor, the hydraulic weighing system of the forklift must be calibrated for half a month; through the arrangement and the treatment, the hydraulic weighing system of the forklift can accurately operate, and the hydraulic weighing system of the forklift is the first anti-cheating line for metering and preventing the forklift.
Because the forklift is when the drop shaft is poured into the ore, the ore which possibly is shoveled is not poured into the drop shaft, and the requirements of the hydraulic weighing system are met, and the system database is counted, the actual effective shoveling number is less than the shoveling number counted by the system, and the increase of the ore shoveling cost is affected. In order to avoid the occurrence of the situation, a set of RFID wireless identification subsystem is arranged beside the drop shaft, and only when the forklift enters a designated area, an RFID wireless identification card on the forklift can be read by an RFID card reader arranged beside the drop shaft, and is transmitted to a server through a network signal, and analysis and processing are carried out by combining data fed back by the hydraulic weighing subsystem.
Preferably, the RFID wireless identification subsystem 2 comprises an RFID card reader 20 and an RFID wireless identification card 21, wherein the RFID wireless identification card 21 is embedded in each forklift; the RFID card reader 20 is arranged beside each drop shaft, and when the forklift enters a designated area, the RFID wireless identification card 21 on the forklift can be read by the RFID card reader 20 arranged beside the drop shaft.
Therefore, the number of shovels meeting the requirements of the hydraulic weighing system is displayed in a database of the shovels counting system, which is read by the RFID card reader, and the combination of the logical operation of the hydraulic weighing system and the wireless identification system ensures that each shovel of the forklift shovels is poured into the drop shaft, so that the method is a second anti-cheating line for the measurement of the forklift.
Preferably, the monitoring subsystem 3 includes a camera 30, a transmission line 31, a control cradle head 32 and a picture display unit 33, wherein the camera 30 is installed in a chamber of a pillar close to a roof, and is perforated in the pillar to the inner wall of the chamber for paving the transmission line 31; the camera 30 is connected with the control cradle head 32 through a transmission line 31, the control cradle head 32 is connected with the server 4, and the picture display unit 33 is respectively connected with the control cradle head 32 and the central control center display module 5.
As shown in fig. 3, because of frequent underground blasting, there is a great damage to the underground equipment, and in order to protect the integrity of the monitoring equipment, the camera 30 is effectively protected against the underground operation environment and the actual situation. According to the invention, a chamber is cut near the roof in the ore pillar, and holes are drilled in the ore pillar to the inner wall of the chamber for laying a line; simultaneously, the prefabricated iron box 6 is poured into the chamber, an iron door is additionally arranged in front of the iron box 6 and used for blasting to resist blasting impact, the camera 30 is arranged in the iron box 6, and when blasting, a worker closes the iron box door and opens the iron box door during operation.
The monitoring subsystem not only can realize the detection and the check of underground operation, but also can snapshot the number of times of shoveling of the forklift and compare the number of times of shoveling with the forklift host, thereby ensuring the accuracy of shoveling. Therefore, when the forklift works, the underground condition can be monitored and checked in real time; meanwhile, when the hydraulic weighing subsystem and the RFID wireless identification subsystem have faults, the monitoring subsystem can timely snapshot underground forklift ore shoveling, the ore shoveling times are counted, and meanwhile under the normal condition of all the subsystems, the ore shoveling times and the monitoring snapshot times can be compared on a forklift host, so that the accuracy of ore shoveling is ensured, and the method is a third anti-cheating line for forklift metering.
As shown in fig. 3, the camera 30 is installed in the iron box 6, and an iron door is additionally installed in front of the iron box 6 for blasting to resist blasting impact; the iron box 6 is poured into the chamber through concrete 7, so that the impact of underground blasting is prevented from damaging the camera.
Preferably, the camera 30 is mounted on the base 8, and the base 8 is fixed in the iron box 6 through the steel pipe 9, so that the camera can be more firmly mounted in the iron box. Preferably, the iron box 6 is further provided with an information transmission hole 60 connected with a transmission line.
Preferably, the server analyzes and processes the data of the hydraulic weighing subsystem, the RFID wireless identification subsystem and the monitoring subsystem specifically as follows: when the ore weight of the forklift shovels the ore meets the set weight requirement of the hydraulic weighing subsystem, meanwhile, the RFID wireless identification card of the forklift can be identified by the RFID card reader arranged in the ore pouring drop shaft, and when the two conditions are met, the shovel is counted as the normal shovel number, so that the ore shovels are checked, and meanwhile, the central control center display module can display the ore shoveling times of the hydraulic weighing system and the ore shoveling times identified by the drop shaft, and the data are compared; the monitoring subsystem can timely snapshot underground forklift ore shoveling, statistics of ore shoveling times is carried out, and meanwhile under the normal condition of each subsystem, ore shoveling times on a forklift host can be compared with monitoring snapshot times, so that accuracy of ore shoveling is guaranteed.
Preferably, the RFID card reader is arranged in a pillar of the drop shaft, so that the damage of blasting impact to the drop shaft is avoided.
Because the three sets of systems all normally operate in a complex underground environment, the accuracy of equipment statistics needs to be ensured, and corresponding protection and requirements are also carried out on the equipment. The weighing system is used as the weight of the anti-cheating weight, the forklift weighing system is correspondingly required and arranged, firstly, the forklift weighing system is verified once every half month, and particularly after the hydraulic sensor is replaced, the hydraulic sensor is verified to comprise bucket peeling and weight calibration, so that the accuracy of the weighing system is ensured.
Preferably, the transmission line hangs the tunnel top and wraps it with hose and channel steel, thereby realizing double-layer protection.
According to the invention, the hydraulic weighing subsystem and the RFID wireless identification subsystem are used as the basis, the weighing condition set by the hydraulic weighing subsystem is used as a first anti-cheating line for forklift metering, the RFID wireless identification subsystem ensures that each shovel of the forklift shovels into the drop shaft and is used as a second anti-cheating line, and meanwhile, the number of shoveling times and the monitoring snapshot times on the forklift host can be compared, so that the accuracy of shoveling is ensured, and the method is a third anti-cheating line for forklift metering. According to the invention, the 3 subsystems are matched with the server and the central control center display module, so that the cheating of workers in work examination can be effectively prevented, and meanwhile, the underground condition can be monitored and checked through the monitoring subsystem.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is not intended to limit the scope of the claims herein, but it should be noted that modifications and equivalents of the inventive arrangements can be made by those skilled in the art without departing from the scope of the invention.
Claims (3)
1. An anti-cheating system for ore pass dumping of an automatic metering drop shaft of a forklift, comprising: the hydraulic weighing subsystem is used for measuring the weight of ore of each shovel of the forklift, and the hydraulic weighing subsystem detects the weight of a lifting bucket of the forklift by adopting a hydraulic sensor in the vehicle-mounted hydraulic system; the RFID wireless identification subsystem is used for identifying whether ore of the shovel is poured into a corresponding drop shaft when the shovel is used for pouring ore into the drop shaft; the monitoring subsystem is used for recording the video in real time and capturing the times of the forklift; the server is used for receiving, analyzing and processing data of the hydraulic weighing subsystem, the RFID wireless identification subsystem and the monitoring subsystem; the central control center display module is used for displaying the working result processed by the server and is connected with the server; the monitoring subsystem comprises a camera, a transmission line, a control cradle head and a picture display unit, wherein the camera is arranged in a chamber of the ore pillar close to the top plate, and holes are drilled in the ore pillar to the inner wall of the chamber for paving the transmission line; the camera is connected with the control cradle head through a transmission line, the control cradle head is connected with the server, and the picture display unit is respectively connected with the control cradle head and the central control center display module; the camera is arranged in the iron box, and an iron door is additionally arranged in front of the iron box and used for blasting to resist blasting impact; the iron box is poured into the chamber through concrete; the camera is arranged on the base, and the base is fixed in the iron box through a steel pipe; the top of the transmission line hanging roadway is wrapped by a hose and channel steel, so that double-layer protection is realized; the hydraulic weighing subsystem is used for setting a forklift-mounted hydraulic system, the weight of each shovel is required to be larger than 4000kg when the forklift lifts a bucket, and the weight of the bucket is required to be smaller than 500kg when the forklift lifts the bucket; the weight of the bucket is measured and compared with the weight of the bucket, the weight of the bucket is matched with the weight conditions of the bucket, the normal number of the bucket is calculated by the bucket, and the normal number of the bucket is counted into a database of the hydraulic weighing subsystem; the server analyzes and processes the data of the hydraulic weighing subsystem, the RFID wireless identification subsystem and the monitoring subsystem, and the data are specifically as follows: when the ore weight of the forklift shovels the ore meets the set weight requirement of the hydraulic weighing subsystem, meanwhile, the RFID wireless identification card of the forklift can be identified by the RFID card reader arranged in the ore pouring drop shaft, and when the two conditions are met, the shovel is counted as the normal shovel number, so that the ore shovels are checked, and meanwhile, the central control center display module can display the ore shoveling times of the hydraulic weighing system and the ore shoveling times identified by the drop shaft, and the data are compared; the monitoring subsystem can timely snapshot underground forklift ore shoveling, statistics of ore shoveling times is carried out, and meanwhile under the normal condition of each subsystem, ore shoveling times on a forklift host are compared with monitoring snapshot times, so that accuracy of ore shoveling is guaranteed.
2. The automatic-metering drop shaft mining anti-cheating system of the forklift according to claim 1, wherein the RFID wireless identification subsystem comprises an RFID card reader and an RFID wireless identification card, and the RFID wireless identification card is embedded in each forklift; the RFID card reader is arranged beside each drop shaft, and when the forklift enters a designated area, the identification card on the forklift can be read by the RFID card reader arranged beside each drop shaft.
3. The automatic metering drop shaft mining anti-cheating system of the forklift according to claim 2, wherein the RFID card reader is arranged in a pillar of the drop shaft, so that the damage caused by blasting impact is avoided.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111321283.6A CN114166326B (en) | 2021-11-09 | 2021-11-09 | Ore dumping anti-cheating system for drop shaft of forklift automatic metering |
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| CN202111321283.6A CN114166326B (en) | 2021-11-09 | 2021-11-09 | Ore dumping anti-cheating system for drop shaft of forklift automatic metering |
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| CN114166326B true CN114166326B (en) | 2024-06-07 |
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| CN116070948B (en) * | 2023-01-28 | 2023-06-20 | 天津汉云工业互联网有限公司 | Automatic determination method and device for workload of excavator in mining process |
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