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Spatially controllable mechanism type loader with two-dimensionally rotatable moving arm and three-dimensionally rotatable bucket

A bucket and boom technology, which is applied in the field of two-dimensional rotating boom and three-dimensional rotating bucket space controllable mechanism type loader, can solve the problems of difficulty in ensuring reliability, low processing and assembly requirements, and inflexible movements, and achieves overcoming The effect of high machining accuracy requirements, low machining 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

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a space-controllable mechanism loader with a two-dimensional rotating boom and a three-dimensional rotating bucket, which is driven by a controllable motor and driven by a connecting rod. The shortcomings of high machining accuracy requirements, high maintenance costs, difficulty in ensuring reliability, and easy oil leakage can also solve the problem that flat loaders can only achieve trajectory output in the plane, resulting in inflexible movements, limited working space, and poor working conditions. low efficiency

Method used

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  • Spatially controllable mechanism type loader with two-dimensionally rotatable moving arm and three-dimensionally rotatable bucket
  • Spatially controllable mechanism type loader with two-dimensionally rotatable moving arm and three-dimensionally rotatable bucket
  • Spatially controllable mechanism type loader with two-dimensionally rotatable moving arm and three-dimensionally rotatable bucket

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Embodiment Construction

[0015] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] control figure 1 , a space-controllable mechanism loader with a two-dimensional rotating boom and a three-dimensional rotating bucket, including a car body 1, a boom 2, a bucket 3, a first active rod 4, a second active rod 6, and a third active rod 8 , the fourth active rod 10, the fifth active rod 12, 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 first servo motor 29, the first connecting rod Two servomotors 30, the 3rd servomotor 31, the 4th servomotor 32 and the 5th servomotor 33, its structure and connection mode are:

[0017] One end of the boom 2 is connected to the car body 4 through the first universal joint 34 , and the other end is connected to the bucket 3 through the first spherical pair 35 . One end of th...

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Abstract

The invention relates to a spatially controllable mechanism type loader with a two-dimensionally rotatable moving arm and a three-dimensionally rotatable bucket, which comprises a loader body, a moving arm, a bucket, five drive bars, five connecting bars and five servo motors. The moving arm is capable of rotating two-dimensionally and independently. The bucket is capable of rotating three-dimensionally and independently. The whole loader is capable of moving with five spatial ranges of motion. Using the spatially controllable mechanism type loader can effectively overcome the shortages that hydraulic loaders are high in hydraulic elements processing precision, high in maintenance cost, difficult in reliability guarantee, easy in oil leakage and the like, and can further solve the problems that plane loaders only capable of moving in a plane is inflexible in motion, has limited operating space, is low operating efficiency and the like.

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 three-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 dr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F3/34E02F3/342E02F3/38E02F3/42
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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