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Space controllable mechanism-type loader with three-dimensional rotational moving arm and three-dimensional rotational bucket

A boom and bucket technology, which is applied in the field of three-dimensional rotating boom and three-dimensional rotating bucket space controllable mechanism loader, can solve the problems of difficulty in guaranteeing reliability, low processing and assembly requirements, and inflexible movements, etc. The effect of high precision requirements, low processing and assembly requirements, and flexible output trajectory

Inactive Publication Date: 2014-05-07
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a loader with a three-dimensional rotating arm and a three-dimensional rotating bucket space controllable mechanism, which is driven by a controllable motor and driven by a connecting rod. High machining accuracy requirements, high maintenance costs, difficult to guarantee reliability, easy oil leakage and other shortcomings, can also solve the problem that the flat loader can only realize the trajectory output in the plane, resulting in inflexible movements, limited working space and low work efficiency. low level problem

Method used

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  • Space controllable mechanism-type loader with three-dimensional rotational moving arm and three-dimensional rotational bucket
  • Space controllable mechanism-type loader with three-dimensional rotational moving arm and three-dimensional rotational bucket
  • Space controllable mechanism-type loader with three-dimensional rotational moving arm and three-dimensional rotational bucket

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Embodiment Construction

[0016] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] control figure 1 with figure 2 , a loader with a space-controllable mechanism for a three-dimensionally rotating boom and a three-dimensionally rotating bucket, comprising a boom 2, a bucket 3, a first active lever 4, a second active lever 6, a third active lever 8, and a fourth active lever 10. The fifth active rod 12, the sixth active rod 14, the first connecting rod 5, the second connecting rod 7, the third connecting rod 9, the fourth connecting rod 11, the fifth connecting rod 13, the sixth connecting rod 15, The first servomotor 36, the second servomotor 37, the third servomotor 38, the fourth servomotor 39, the fifth servomotor 40, the sixth servomotor 41 and the car body 1, its structure and connection mode are:

[0018] One end of the boom 2 is connected to the car body 1 through the first spherical pair 16,...

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Abstract

The invention relates to a space controllable mechanism-type loader with a three-dimensional rotational moving arm and a three-dimensional rotational bucket, which comprises a loader body, the moving arm, the bucket, six drive bars, six connecting bars and six servo motors. The moving arm is capable of rotating three-dimensionally and independently, the bucket is capable of rotating three-dimensionally and independently, and the whole loader is capable of generating movement in a space with six degrees of movement. The space controllable mechanism-type loader effectively overcomes the shortages that hydraulic elements of a hydraulic loader are high in processing precision requirement, high in maintenance cost, difficulty on reliability guarantee, easy to leak oil and the like, and also solves the problems of insufficient movement flexibility, limited work space, low work efficiency and the like due to the fact that a plane loader only generates paths in a plane.

Description

technical field [0001] The invention relates to the field of loaders, in particular to a loader with a space-controllable mechanism for a three-dimensionally rotating boom and a three-dimensionally 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 turn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F3/34E02F3/36E02F3/38E02F3/42
Inventor 蔡敢为王建亮潘宇晨王红州张林李小清
Owner GUANGXI UNIV
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