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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  • Abstract
  • Description
  • Claims
  • Application Information

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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 re

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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Example Embodiment

[0028] The following illustrate specific embodiments of the accompanying drawings.

[0029] like figure 1 figure 2 , The present embodiment provides a working device location parameter data acquisition method for acquiring data loader working device location parameter. Working apparatus for automatically controlling the position parameter data loader.

[0030] Location parameter data acquiring steps are as follows:

[0031] S1: obtaining a pre-stored basic data;

[0032] S2: automatic loader working device control program group and detects a specific action to complete the calibration angle in the end of each particular action;

[0033] S3: calculated for each calibration angle corresponding to the angle of the boom lifting angle array limit position corresponding to the angular deviation;

[0034] S4: each angle of each angle element base data array corresponding to angular deviation calculating and storing summed obtained loader working device location parameter data.

[0035] ...

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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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