Material taking system and method

A technology of reclaimer and stockpile, which is applied in the field of reclaiming system, and can solve problems such as personnel and equipment safety

Active Publication Date: 2020-09-18
ZHONGYE-CHANGTIAN INT ENG CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a reclaiming system and method to solve the safety prob

Method used

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  • Material taking system and method

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Embodiment Construction

[0084] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0085] In order to solve the personnel and equipment safety problems caused by manually operating the reclaimer in the prior art, the present application provides a reclaimer system and method.

[0086] figure 2 It is a schematic diagram of a scene of a reclaiming system provided by the embodiment of this application. see figure 2 , the reclaiming system is applied to a reclaimer, and the reclaimer includes a large machine 1 for walking on a track, a bo...

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Abstract

The application provides a material taking system and method. The system comprises a laser scanning device and a control unit. The control unit is arranged to execute the following steps: acquiring amaterial pile model; calculating the number of material layers in the region to be taken; dividing a material pile region into multi-layer regions to be taken; taking the region to be taken at the uppermost layer as a target region to be taken, and obtaining a material taking entry point of the target region to be taken; calculating target attitude data corresponding to the material taking entry point; controlling a material taking machine to move to a target position; controlling a big arm to rotate in a preset first direction; judging whether the position of a bucket wheel reaches the material taking boundary of the target region to be taken in real time; if so, controlling the big arm to reduce the rotating speed; controlling a large machine to move to the next material taking position;rotating the big arm in the second direction and continuing material taking operation. By adoption of the material taking system provided by the embodiment, automatic material taking operation can beachieved, and the problem on safety of personnel and equipment brought by the existing manual material taking machine is solved.

Description

technical field [0001] This application relates to the technical field of automatic control, in particular to a material retrieving system and method. Background technique [0002] In iron and steel enterprises, the raw material yard is the place where materials are received, stored, processed and mixed. Among them, the materials mainly include iron and steel metallurgical raw materials or fuels. The process of stacking materials in the raw material yard is called stacking, and the process of taking materials out of the raw material yard is called reclaiming. In raw material yards, stacker and reclaimers are often used for stacking and reclaiming operations. [0003] The bucket wheel stacker reclaimer can perform both reclaiming and stacking operations, so it is currently widely used in raw material yards. The existing bucket wheel stacker reclaimer such as figure 1 As shown, it mainly includes: a large machine 1 arranged at the bottom, a boom 2 movably connected with the...

Claims

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Application Information

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IPC IPC(8): B65G65/20B65G43/08
CPCB65G65/20B65G43/08B65G65/04B65G2203/02
Inventor 邱立运陈陆义袁立新吴勇丁勇周斌
Owner ZHONGYE-CHANGTIAN INT ENG CO LTD
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