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A kind of retrieving system and method

A technology of reclaimer and stockpile, applied in the field of reclaiming system, can solve problems such as personnel and equipment safety, achieve the effect of solving personnel and equipment safety problems, and realizing automatic reclaiming operation

Active Publication Date: 2022-06-07
ZHONGYE-CHANGTIAN INT ENG CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a reclaiming system and method to solve the safety problems of personnel and equipment caused by manual operation of reclaimers in the prior art

Method used

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  • A kind of retrieving system and method
  • A kind of retrieving system and method
  • A kind of retrieving 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 with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0085] In order to solve the problem of personnel and equipment safety caused by manual operation of the reclaimer in the prior art, the present application provides a material reclaiming system and method.

[0086] figure 2 This is a schematic diagram of a scene of a material reclaiming system provided in an embodiment of the present application. see figure 2 , the reclaiming system is applied to a reclaimer, and the reclaimer includes a la...

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Abstract

The present application provides a material retrieving system and method, and the system includes: a laser scanning device and a control unit. The control unit is configured to perform the following steps: acquire the stockpile model; calculate the number of material layers in the area to be picked; divide the stockpile area into multi-layer areas to be picked; use the uppermost area to be picked as the target area to be picked, and obtain The reclaiming entry point of the target to-be-retrieved area; calculate the target attitude data corresponding to the reclaiming entry point; control the reclaimer to move to the target attitude; control the arm to rotate in the first preset direction; judge whether the position of the bucket wheel in real time Reach the reclaiming boundary of the target to-be-retrieved area; if so, control the boom to reduce the rotation speed; control the main machine to move to the next reclaiming position; rotate the boom according to the second direction, and continue the reclaiming operation. The material reclaiming system provided by the embodiment of the present application can realize automatic material reclaiming operation, and solve the personnel and equipment safety problems caused by the existing manually operated reclaimer.

Description

technical field [0001] The present application relates to the technical field of automatic control, in particular to a material reclaiming system and method. Background technique [0002] In an iron and steel enterprise, the raw material yard is a site for receiving, storing, processing and mixing materials, among which 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, stacking and reclaiming operations are typically performed using stacker-reclaimers. [0003] Bucket-wheel stacker-reclaimer can perform both reclaiming and stacking operations, so it is currently widely used in raw material yards. Existing bucket wheel stackers and reclaimers such as figure 1 As shown, it mainly includes: a large machine 1 arranged at the bottom end, a boom 2 movably conne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G65/20B65G43/08B65G65/04
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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