CN202815950U - Grab ship-unloader working recorder with wireless network function - Google Patents
Grab ship-unloader working recorder with wireless network function Download PDFInfo
- Publication number
- CN202815950U CN202815950U CN 201220146754 CN201220146754U CN202815950U CN 202815950 U CN202815950 U CN 202815950U CN 201220146754 CN201220146754 CN 201220146754 CN 201220146754 U CN201220146754 U CN 201220146754U CN 202815950 U CN202815950 U CN 202815950U
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- China
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- wireless network
- unloader
- grab bucket
- ship
- chip microcomputer
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Abstract
The utility model provides a grab ship-unloader working recorder with a wireless network function. The grab ship-unloader working recorder is characterized by comprising an encoder, a sensor, a singlechip and a wireless network module, wherein the encoder and the sensor are respectively connected with the singlechip by virtue of an AD (Analog/Digital) converter, and the singlechip is connected with the wireless network module. The grab ship-unloader working unloader can be used for storing and displaying the operating data, workload, grab operating tracks and abnormal situations of all mechanisms of a grab ship-unloader, transmitting the recorded data to a backstage control system by using a wireless network, and analyzing, processing, summarizing and recording data in real time by virtue of the cooperation of software and providing necessary data for repairing, maintaining and ship-unloading path planning of the ship-unloader.
Description
Technical field
The utility model relates to a kind of registering instrument, specifically, is a kind of grab bucket ship unloader job record instrument with radio network functions.
Background technology
Vital role collecting and distributing, hinge that the harbour plays in modern logistics, handling system is realized the modern key in harbour efficiently, in the large amount bulk cargo ship unloading equipment, the more grab bucket ship unloader of selecting in countries in the world is to improve the ship unloading capacity of harbour.Therefore the safe operation of grab bucket ship unloader is the prerequisite that guarantees the higher efficiency of loading and unloading.
At present, mainly rely on camera or other modem technologies that the ship unloaders duration of runs and workload etc. are carried out simple statistics with digitized processing and gather for the job record instrument of grab bucket ship unloader, and data are preserved.But because the complicated camera technique of harbour environment does not often reach expected effect.Existing job record instrument is just simply added up the ship unloaders duration of runs and workload and is gathered in addition, Monitoring Data less and can not be real-time pass to the backstage turn-key system, the real-time of data can not be guaranteed and effectively utilizes.
As seen, can not reach best effect only according to simple job record instrument.
The utility model content
The technical problems to be solved in the utility model is: propose a kind of grab bucket ship unloader job record instrument with radio network functions, be intended to record abnormal conditions in each mechanism of ship unloaders and complete machine working time, workload, grab bucket running orbit and the course of work, and utilize the wireless network real-time Transmission to background control system.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: a kind of grab bucket ship unloader job record instrument with radio network functions, and it is characterized in that: it comprises scrambler, sensor, single-chip microcomputer and wireless network module; Scrambler is connected by AD converter with sensor and is connected with single-chip microcomputer, and single-chip microcomputer is connected with wireless network module.
Press such scheme, it also comprises host computer, by wireless network module and described single chip communication.
Press such scheme, it also comprises complete machine starting relay and complete machine slew relay, is connected with described single-chip microcomputer respectively.
Press such scheme, described single-chip microcomputer is connected with wireless network module by the RS232 serial ports.
Press such scheme, described scrambler number is identical with the number of motors of pre-monitoring mechanism.
Press such scheme, described sensor comprises force cell and vibration transducer, and wherein force cell is arranged on the reel axle bed of ship unloaders, and vibration transducer is arranged on the grab car of ship unloaders.
Press such scheme, described single-chip microcomputer also is connected with display and storer.
The beneficial effects of the utility model are:
1, the utility model can record and show each mechanism's service data, workload, grab bucket coordinate position, the abnormal conditions of grab bucket ship unloader, and utilize wireless network with record data real-time be transferred to background control system;
2, can also under the cooperation of software, carry out real-time analysis, process, gather and record data, for the maintenance of ship unloaders, maintain and the path planning of unloading a ship provides necessary data.
Description of drawings
Fig. 1 is the components and parts connection layout of the utility model one embodiment.
Fig. 2 is theory diagram of the present utility model.
Fig. 3 is grab bucket operation coordinate structural representation of the present utility model.
Fig. 4 is the sensing station distribution plan.
Among the figure: 1, girder; 2, large Car Track; 3, grab bucket running orbit; 4, grab car; 5, reel axle bed.
Embodiment
Fig. 1 is the components and parts connection layout of the utility model one embodiment, and Fig. 2 is theory diagram of the present utility model, and it comprises scrambler, sensor, single-chip microcomputer and wireless network module; Scrambler is connected by AD converter with sensor and is connected with single-chip microcomputer, and single-chip microcomputer is connected with wireless network module by the RS232 serial ports.The PIC18F8520 that single-chip microcomputer adopts Microchip company to produce, wireless network module adopts transmission range zigbee module far away, and antenna is installed in the cab outside.
Complete machine timing working time is triggered by complete machine starting relay and complete machine slew relay.Working time is recorded among storer FLSH and/or the RAM after treatment.Simultaneously data communication device cross wireless network module real-time be transferred to background control system, i.e. host computer.
As shown in Figure 4, sensor comprises force cell and vibration transducer, and wherein force cell is arranged on the reel axle bed 5 of ship unloaders, and vibration transducer is arranged on the grab car 4 of ship unloaders.The monitoring of ship unloaders workload and demonstration, obtaining of ship unloaders workload parameter is by being installed in the force cell acquisition on the reel axle bed 5, signal is delivered to single-chip microcomputer after AD converter, display demonstrates the data such as workload, activity duration after treatment, and store among storer FLSH and the RAM, simultaneously data communication device cross wireless network module real-time be transferred to background control system.The identification of ship unloaders workload is to determine by the time of material in grab bucket, assert to be 5s during this period of time by the statistics practice is general, and namely the residence time is namely thought greater than 5s and finishes one-stop operation.Abnormal conditions inspecting and recording in the operation, grab bucket can make dolly produce vibration when ship edge, ship wall are run in grab bucket in the course of the work, by being installed in the variation of the vibration transducer monitoring vibration on the grab car 4, send single-chip microcomputer to, data are output alarm signal after judging.And pass to background control system by wireless network module.
In conjunction with Fig. 2, Fig. 3 illustrates the monitoring of grab bucket running route in the operation process.Each mechanism's motor is furnished with high-precision encoder, in the present embodiment, cart scrambler, bogie encoder and grab bucket scrambler is arranged.The information of scrambler collection is passed to single-chip microcomputer through after the AD converter, begins timing when encoder data is not 0.In the ship unloaders course of work, grab car is in girder 1 walking, and large Car Track 2 is vertical with girder.Take the grab car direction of travel as the x direction, the large vehicle walking direction is the y direction, the grab bucket direction that hoists is that the Z direction is set up coordinate system, cart scrambler, bogie encoder, the coordinate of grab bucket scrambler Real-time Collection grab bucket running orbit 3, data communication device is crossed wire transmission to single-chip microcomputer, and data show by the display position coordinates of will grabbing bucket after treatment.Simultaneously data communication device is crossed wireless network module and is transferred to the backstage, shows by the software running orbit 3 of will grabbing bucket.
Claims (7)
1. grab bucket ship unloader job record instrument with radio network functions, it is characterized in that: it comprises scrambler, sensor, single-chip microcomputer and wireless network module; Scrambler is connected by AD converter with sensor and is connected with single-chip microcomputer, and single-chip microcomputer is connected with wireless network module.
2. grab bucket ship unloader job record instrument according to claim 1, it is characterized in that: it also comprises host computer, by wireless network module and described single chip communication.
3. grab bucket ship unloader job record instrument according to claim 1, it is characterized in that: it also comprises complete machine starting relay and complete machine slew relay, is connected with described single-chip microcomputer respectively.
4. grab bucket ship unloader job record instrument according to claim 1 and 2 is characterized in that: described single-chip microcomputer is connected with wireless network module by the RS232 serial ports.
5. according to claim 1 and 2 or 3 described grab bucket ship unloader job record instrument, it is characterized in that: described scrambler number is identical with the number of motors of pre-monitoring mechanism.
6. according to claim 1 and 2 or 3 described grab bucket ship unloader job record instrument, it is characterized in that: described sensor comprises force cell and vibration transducer, wherein force cell is arranged on the reel axle bed of ship unloaders, and vibration transducer is arranged on the grab car of ship unloaders.
7. according to claim 1 and 2 or 3 described grab bucket ship unloader job record instrument, it is characterized in that: described single-chip microcomputer also is connected with display and storer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146754 CN202815950U (en) | 2012-04-10 | 2012-04-10 | Grab ship-unloader working recorder with wireless network function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146754 CN202815950U (en) | 2012-04-10 | 2012-04-10 | Grab ship-unloader working recorder with wireless network function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202815950U true CN202815950U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146754 Expired - Fee Related CN202815950U (en) | 2012-04-10 | 2012-04-10 | Grab ship-unloader working recorder with wireless network function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202815950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169029A1 (en) * | 2013-04-09 | 2014-10-16 | Anvil Attachments | Monitoring a grabbing mechanism |
| CN105467951A (en) * | 2015-11-06 | 2016-04-06 | 武汉理工大学 | Bridge-type grab ship unloader work online monitoring and performance assessment system and method |
-
2012
- 2012-04-10 CN CN 201220146754 patent/CN202815950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169029A1 (en) * | 2013-04-09 | 2014-10-16 | Anvil Attachments | Monitoring a grabbing mechanism |
| CN105467951A (en) * | 2015-11-06 | 2016-04-06 | 武汉理工大学 | Bridge-type grab ship unloader work online monitoring and performance assessment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140410 |