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Working device position parameter data acquisition method and loader

A working device and data acquisition technology, which can be applied in the fields of earth movers/shovels, mechanically driven excavators/dredgers, construction, etc. Effect

Active Publication Date: 2021-11-23
GUANGXI LIUGONG MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is to provide a method for obtaining position parameter data of the working device and the loader for the relatively complicated problem of obtaining the position parameter data of the working device of the existing loader, which simplifies the steps of obtaining relevant parameters

Method used

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  • Working device position parameter data acquisition method and loader
  • Working device position parameter data acquisition method and loader

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Embodiment Construction

[0028] The specific implementation will be described below in conjunction with the accompanying drawings.

[0029] Such as figure 1 figure 2 As shown, this embodiment provides a method for acquiring position parameter data of a working device, and the method is used to acquire position parameter data of a working device of a loader. The position parameter data of the working device is used for the automatic control of the loader.

[0030] The steps of the location parameter data acquisition method are as follows:

[0031] S1: Obtain pre-stored basic data;

[0032] S2: Automatically control the working device of the loader through the control program to complete a specific action group and detect the calibration angle at the end of each specific action;

[0033] S3: Calculate the angle deviation between each calibration angle and the angle corresponding to the boom lifting limit position in the corresponding angle array;

[0034] S4: Calculate and store the sum of each an...

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PUM

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Abstract

The invention relates to a loader, and aims to solve the problem that an existing loader working device position parameter data acquisition method is relatively complicated. The invention provides a working device position parameter data acquisition method and the loader, wherein the method comprises the following steps of acquiring pre-stored basic data; automatically controlling a loader working device to complete specific action groups through a control program and detecting a calibration angle when each specific action is finished; calculating the angle deviation between each calibration angle and the angle corresponding to the lifting limit position of a movable arm in a corresponding angle array; and performing summation calculation on each angle element in each angle array in the basic data and the corresponding angle deviation, and performing storage to obtain position parameter data of the loader working device. According to the method, few calibration actions are executed, and the position data of the working device can be simply and efficiently obtained.

Description

technical field [0001] The invention relates to a loader, more specifically, to a method for acquiring position parameter data of a working device of the loader and the loader. Background technique [0002] With the development of loader technology, while people's demand for loader operation functions is increasing, people also have higher and higher requirements for handling comfort. To achieve these goals, loaders are usually equipped with some automatic control operations, such as automatic shovel loading , or perform automatic limit buffering at a certain position during the shovel loading process. To carry out these automatic control operations, it is necessary to set the posture and position of the working device of the loader. For example, after the shovel is loaded and unloaded, the bucket is automatically leveled to the ground. It is necessary to set the angle of the boom relative to the bucket at different positions, so that When the boom is at a certain position,...

Claims

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Application Information

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IPC IPC(8): E02F9/20E02F9/26E02F3/43
CPCE02F9/20E02F9/264E02F3/435E02F3/437E02F9/265E02F9/205E02F9/2029
Inventor 罗剑伟黄健陶林裕孙金泉蔡登胜
Owner GUANGXI LIUGONG MASCH CO LTD
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