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Automatic control method for material taking and feeding operations of full-automatic garbage transport crane

An automatic reclaiming and crane technology, applied in the directions of transportation and packaging, load hanging components, etc., can solve problems such as the inability to realize system functions well, improve work efficiency and mechanism operation reliability, prolong service life, and ensure operation. safe effect

Inactive Publication Date: 2014-10-29
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, no automatic control method is applied to the electrical control system, and the system's functions cannot be well realized.

Method used

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  • Automatic control method for material taking and feeding operations of full-automatic garbage transport crane
  • Automatic control method for material taking and feeding operations of full-automatic garbage transport crane
  • Automatic control method for material taking and feeding operations of full-automatic garbage transport crane

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Embodiment Construction

[0067] In conjunction with the accompanying drawings, an embodiment is used to further illustrate the technical solution of the present invention.

[0068] Such as figure 1 As shown, the automatic retrieving and feeding operation process of the fully automatic garbage handling crane in this embodiment is described.

[0069] The automatic reclaiming and feeding operation of the garbage handling crane means that the control system uses the automatic control method of the reclaiming and feeding operation of the automatic garbage handling crane to realize the automatic operation of reclaiming and feeding according to the information of the lack of material.

[0070] The lack of material opening information is the selection of the feeding opening by the operator using the touch screen, which is the premise of automatic feeding and feeding. In this embodiment, three feed ports are taken as an example. When the lack of feed ports is determined, the control system will drive the larg...

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Abstract

The invention discloses an automatic control method for material taking and feeding operations of a full-automatic garbage transport crane. After automatic positioning and grabbing point determination of the full-automatic garbage transport crane, a control system sends out a command to a hoisting mechanism, so that automatic material taking operation is realized. After a hoisting mechanism, a trolley and a cart are moved to a position above the central position of a feeding opening in a linked manner at planned speed, a grab bucket is opened automatically, and automatic feeding operation is realized. The zoning of a garbage bin, and automatic grab bucket positioning and automatic grabbing point selection of the full-automatic garbage transport crane are realized, so that the automation of the material taking operation is realized. Moreover, automatic speed planning of the full-automatic garbage transport crane is realized, and mutual coordination to the speeds of the hoisting mechanism, the trolley and the cart is realized according the distance between the grab bucket and the feeding opening, so that automation of the feeding operation is realized. The service life of the full-automatic garbage transport crane is prolonged, working conditions are improved, the labor intensity is lowered, energy consumption is reduced, the work efficiency and the mechanism running reliability are improved, cost control of enterprises is facilitated, and operation safety of operators can be ensured in harsh working environment of waste incineration.

Description

technical field [0001] The invention relates to an automatic control method for the operation of a garbage handling crane, in particular to an automatic control method for the retrieving and feeding operation of a fully automatic garbage handling crane. Background technique [0002] The garbage handling crane is the core of the feeding system of the incineration power plant. In the process of garbage incineration, it mainly realizes the work of garbage retrieving and feeding. It has the characteristics of continuous work and heavy work tasks. At the same time, the working load is often in the rated state due to the grabbing, and the speed of each mechanism is higher than that of the general bridge crane. The harshness of the maintenance working environment makes it require high reliability. [0003] At present, the control method of domestic garbage handling cranes adopts manual control or traditional semi-automatic control, and all work tasks are manually operated by the d...

Claims

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Application Information

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IPC IPC(8): B66C13/18
Inventor 曹小华李青夏蔡威张谢君
Owner WUHAN UNIV OF TECH
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