Automatic shovel loading system for loader and control method

Abstract

The invention relates to automatic shovel loading of a loader and provides an automatic shovel loading system for the loader so as to solve the problems existing in shovel loading action recording andplayback in the automatic shovel loading process of an existing loader. The automatic shovel loading system for the loader comprises a shovel loading action recording and playback system. When the shovel loading action is recorded, the bucket taking-back range of a bucket is equally divided into a plurality of angle zones with equal angles, when the shovel loading action is recorded, each time the bucket passes through one angle zone, one-time bucket taking-back current, movable arm lifting current and time used for passing through the angle zone are recorded to serve as a set of shovel loading action data and saved until bucket taking-back is finished. When playback of the shovel loading action is carried out, a controller outputs the bucket taking-back current and the movable arm lifting current according to the angle zone where the bucket is located and the corresponding shovel loading action data set, and automatic shovel loading is completed. According to the automatic shovel loading system, impact caused by motion of the bucket can be reduced, the technical threshold for shovel loading recording is reduced, the shovel loading efficiency is improved beneficially, the operation intensity of drivers is reduced, adaptability of the completed shovel loading action is high, and the recording and shovel loading efficiency is improved beneficially.

Description

technical field [0001] The invention relates to a loader, more specifically, to an automatic shovel loading system and a control method for the loader. Background technique [0002] With the development of loader technology and intelligent technology, loader products have become more and more intelligent. For example, some loaders need to have automatic shovel loading function. Automatic shovel loading means that after the loader bucket is inserted into the material pile, the control system of the loader outputs the bucket closing current and the boom lifting current according to the loading control parameters, so that the loading system performs a coordinated bucket closing action and boom lifting action, thereby completing the step of loading materials into the hopper. Therefore, the loading control parameters are indispensable data for automatic shovel loading by the loader. [0003] There are mainly two ways to set the charging control parameters of the existing loader...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a loader automatic shoveling system and control method for the problems existing in the recording and playback of the shoveling action in the existing automatic shoveling process of the loader, so that the automatic shoveling action of the loader can adapt to the Strong performance to ensure the efficiency of shoveling

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