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Material taking rotation boundary judgment and control system and method for bucket wheel machine

A technology of control system and bucket wheel machine, applied in the direction of conveyor control device, conveyor objects, transportation and packaging, etc., can solve the problems of low accuracy of reclaiming border control and low reclaiming efficiency, and achieve efficient unmanned automatic operation , Improve the efficiency of reclaiming and reduce the effect of empty travel

Pending Publication Date: 2016-08-10
INSTALLATION ENG CO LTD OF CCCC FIRST HARBOR ENG
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Problems solved by technology

However, the current unmanned automatic control operation also has factors such as low reclaiming efficiency and low accuracy of reclaiming boundary control

Method used

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  • Material taking rotation boundary judgment and control system and method for bucket wheel machine
  • Material taking rotation boundary judgment and control system and method for bucket wheel machine

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Embodiment Construction

[0016] The following will be described in detail in conjunction with the embodiments of the present invention with reference to the accompanying drawings.

[0017] The control system for judging the boundary of bucket wheel reclaiming and turning includes pressure sensor 1, signal acquisition remote station 3 and stand-alone controller 5. Pressure sensor 1 is connected to signal acquisition remote station 3 through signal cable 2, and signal acquisition remote station 3 is connected to signal acquisition remote station 4 through communication cable 4. Stand-alone controller 5;

[0018] The pressure sensor 1 is arranged on the bucket wheel hydraulic motor 6 of the reclaimer, the signal acquisition remote station 3 is arranged on the cantilever 7 of the reclaimer, and the pressure sensor 1 is used to detect the pressure data of the bucket wheel hydraulic motor 6 of the reclaimer , the signal acquisition remote station 3 is used to acquire pressure data, and transmit the pressure...

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Abstract

The invention relates to a material taking rotation boundary judgment and control system and method for a bucket wheel machine. The system comprises a pressure sensor, a signal collection remote station and a single-machine controller. The pressure sensor is connected with the signal collection remote station through a signal cable, and the signal collection remote station is connected with the single-machine controller through a communication cable. The method comprises the steps that firstly, the internal pressure of a bucket wheel hydraulic pressure of a material taking machine is acquired by the pressure sensor; secondly, pressure data are acquired by the signal collection remote station and transmitted to the single-machine controller; and thirdly, the pressure data are converted by the single-machine controller into a pressure value, the pressure value is compared with a preset pressure value, and whether the actual material stacking boundary is achieved or not is judged. According to the material taking rotation boundary judgment and control system and method, the material taking machine can carry out unmanned automatic operation safely, accurately and efficiently, meanwhile, idle running of the material taking machine in the operation process is reduced, and the material taking efficiency is improved.

Description

technical field [0001] The invention relates to the field of automatic control of bucket wheel machine reclaiming, in particular to a control system and method for judging and controlling the reclaiming rotation boundary of a bucket wheel machine. Background technique [0002] With the continuous improvement of the production management level of port bulk cargo terminals, high efficiency, automation, unmanned and intelligent have become the development trend of the production control system of port bulk cargo terminals. In the production process of bulk cargo terminals, automatic reclaiming and automatic stacking control operations have played an important role. However, the current unmanned automatic control operation also produces factors such as low efficiency of reclaiming materials and low accuracy of reclaiming boundary control. Therefore, the control method of automatically reclaiming and turning to the edge through the pressure monitoring of the bucket wheel of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G43/00B65G43/08
CPCB65G43/00B65G43/08Y02P90/02
Inventor 刘海龙乔朝起闫育俊贺强武昊窦勇刘畅张琼
Owner INSTALLATION ENG CO LTD OF CCCC FIRST HARBOR ENG
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