Spatially controllable mechanism type loader with two-dimensional rotatory moving arm and one-dimensional rotary bucket

Abstract

The invention relates to a spatially controllable mechanism type loader with a two-dimensional rotatory moving arm and a one-dimensional rotary bucket, which comprises a loader body, a moving arm, a bucket, three drive bars, three connecting bars and three servo motors. The moving arm is capable of independently rotating in two dimensions, the bucket is capable of independently rotating in one dimension, and the whole loader is capable of moving with three spatial ranges-of-motion. By means of the spatially controllable mechanism type loader with the two-dimensional rotatory moving arm and the one-dimensional rotary bucket, the shortages that hydraulic elements of a hydraulic loader are high in precision requirements, high in maintenance cost, difficult in reliability guarantee, prone to oil leakage and the like are solved, and the problems, action inflexibility, limitedness of operation space, low operating efficiency and the like due to the fact that a plane loader only can output plane tracks, are solved.

Description

technical field [0001] The invention relates to the field of loaders, in particular to a space-controllable mechanism loader with a two-dimensional rotating boom and a one-dimensional rotating bucket. Background technique [0002] Loader is a kind of earthwork construction machinery widely used in road, railway, construction, hydropower, port, mine and other construction projects. It is mainly used for shoveling bulk materials such as soil, sand, lime, coal, etc. Hard soil, etc. for light shoveling and digging operations. Most of the traditional loaders are hydraulically driven, and there are problems that have not been solved for a long time in the field of construction machinery, such as high processing and assembly requirements for hydraulic system parts, short service life, oil leakage, and high maintenance costs. Most of the mechanisms are planar mechanisms. The boom is lifted and lowered by the drive of the boom hydraulic cylinder, and the bucket is turned by the driv...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a space-controllable mechanism loader with two-dimensional rotating boom and one-dimensional rotating bucket, which is driven by a controllable motor and driven by connecting rods. Hydraulic components require high processing precision, high maintenance costs, difficult to guarantee reliability, easy oil leakage and other shortcomings. It can also solve the problem that the surface loader can only realize the trajectory output in the plane, resulting in inflexible movements, limited working space, low work efficiency

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