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System and method for controlling instant material taking quantity of bucket wheel machine

A technology of control system and bucket wheel machine, applied in general control system, control/regulation system, program control, etc., can solve the problem of low efficiency of reclaiming materials, and achieve the effect of efficient unmanned operation

Inactive Publication Date: 2016-08-24
INSTALLATION ENG CO LTD OF CCCC FIRST HARBOR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The current unmanned automatic control operation of the bucket wheel machine also has problems such as low reclaiming efficiency

Method used

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  • System and method for controlling instant material taking quantity of bucket wheel machine
  • System and method for controlling instant material taking quantity of bucket wheel machine

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Embodiment Construction

[0019] The following will be described in detail in conjunction with the embodiments of the present invention with reference to the accompanying drawings.

[0020] The control system of bucket wheel machine’s instantaneous feeding quantity, current data changing device 1, analog input module 3 and PLC processor 7, current data changing device 1 and analog input module 3 are connected through shielded signal cable 2, analog input The module 3 and the PLC processor 7 are connected through the communication device 6; the current data replacement device 1 is installed inside the high-voltage cabinet 4 of the bucket wheel motor of the reclaimer, and the analog input module 3 and the PLC processor 7 are installed in the PLC control inside of cabinet 5;

[0021] The current data replacement device 1 converts the current data of the bucket wheel motor of the reclaimer into analog data, and the shielded signal cable 2 transmits the analog data to the analog input module 3; the analog i...

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Abstract

The invention relates to a system and a method for controlling instant material taking quantity of a bucket wheel machine. The system comprises a current data conversion device, an analog input module and a PLC processor, wherein the current data conversion device is connected with the analog input module through a shielding signal cable; the analog input module is connected with the PLC processor through a communication device. The method comprises the following steps: step one, converting the current data of the material taking bucket wheel machine into analog data by the current data conversion device; step two, transmitting the analog data to the analog input module by the shielding signal cable; step three, transmitting signals to the PLC processor by the analog input module; step four, judging the rotation material taking speed needing to be adjusted in real time through the comparison of data returned by the analog input module and a current value corresponding to preset material taking flow by the PLC processor, and controlling the instant material taking quantity of the bucket wheel machine by adjusting the rotation material taking speed. According to the system and the method, the material taking unmanned operation is safer and more accurate, automatic and efficient.

Description

technical field [0001] The invention relates to the field of material reclaiming control of a bucket wheel machine, in particular to a control system and method for instantaneous material reclaiming amount 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. [0003] The current unmanned automatic control operation of the bucket wheel machine also has problems such as low material retrieval efficiency. How to accurately and efficiently monitor and automatically control the instantaneous amount of material taken by the bucket wheel machine is the primary problem to improve the unmanned...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
CPCG05B19/05G05B2219/25268
Inventor 刘海龙闫育俊李冲闫洪涛唐敏于定益窦勇武昊
Owner INSTALLATION ENG CO LTD OF CCCC FIRST HARBOR ENG
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