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Control method and equipment used for crane and crane

A technology for controlling equipment and cranes, which is applied in the direction of load hanging components, transportation and packaging, etc., and can solve problems such as difficult to accurately control tiny and fine movements, and easy to cause fatigue

Active Publication Date: 2019-02-12
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above operation process has the following technical problems: the operator often needs to use hands and feet together or even keep one movement still, which is prone to fatigue, and it is often difficult to accurately control relatively small and fine movements

Method used

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  • Control method and equipment used for crane and crane
  • Control method and equipment used for crane and crane
  • Control method and equipment used for crane and crane

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Embodiment Construction

[0024] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.

[0025] In the embodiments of the present invention, the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance.

[0026] figure 1 A structural block diagram of a control device for a crane according to an embodiment of the present invention is shown. like figure 1 As shown, the embodiment of the present invention provides a control device for a crane. The crane can be any type of crane, such as a truck crane, a tire crane, a railway track crane, a crawler crane, a tower crane, and a portal crane. ...

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PUM

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Abstract

The embodiment of the invention provides a control method and equipment used for a crane and the crane, and belongs to the field of engineering machines. The equipment comprises a touch control display screen and a processor, wherein the touch control display screen is used for receiving operator selected opening degrees corresponding to one or more execution actions, and the processor is used foradjusting electric proportional valves corresponding to the one or more execution actions according to the opening degrees corresponding to the more or more execution actions. By adjusting the corresponding electric proportional valves according to the operator selected opening degrees, precise control over the to-be-performed execution actions can be automatically achieved, and fatigue operationdue to the necessity of manual control by an operator is avoided.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a control method and equipment for a crane and the crane. Background technique [0002] In the related technology, the crane performs various operations of the crane through the hydraulic control handle, including luffing, telescopic, hoisting up and down, slewing, etc., or controls the proportional valve through the electric control handle to perform the manipulation of the above crane movements. [0003] The above-mentioned operation process has the following technical problems: the operator often needs to use both hands and feet or even keep one movement still, which is prone to fatigue, and it is often difficult to accurately control relatively small and fine movements. Contents of the invention [0004] The object of the embodiments of the present invention is to provide a control method and equipment for a crane, and the crane, which are used to solve or at least part...

Claims

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Application Information

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IPC IPC(8): B66C13/22B66C13/54
CPCB66C13/22B66C13/54
Inventor 康禹乐陆阳陈
Owner ZOOMLION HEAVY IND CO LTD
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