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

A boom and bucket technology is applied in the field of three-dimensional rotating boom and two-dimensional rotating bucket space-controllable mechanism type loader, which 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: 2012-07-04
GUANGXI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a space-controllable mechanism loader with a three-dimensional rotating boom and a two-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 and other issues

Method used

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

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Embodiment Construction

[0017] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] control figure 1 with figure 2 , three-dimensional rotating boom two-dimensional rotating bucket space controllable mechanism loader, including car body 1, boom 2, bucket 3, first active rod 4, second active rod 6, third active rod 8, third active rod Four active rods 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 second servo Motor 30, the 3rd servo motor 31, the 4th servo motor 32 and the 5th servo motor 33, its structure and connection mode are:

[0019] One end of the boom 2 is connected to the car body 1 through the first spherical pair 34, the other end is connected to the bucket 3 through the universal joint 35, and one end of the first active rod 4 is conn...

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Abstract

The invention relates to a space controllable mechanism-type loader with a three-dimensional rotational moving arm and a two-dimensional rotational bucket, which comprises a loader body, the moving arm, the bucket, five drive bars, five connecting bars and five servo motors. The moving arm is capable of rotating three-dimensionally and independently, the bucket is capable of rotating two-dimensionally and independently, and the whole loader is capable of generating movement in a space with five 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, difficult in reliable 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 space-controllable mechanism loader with a three-dimensional rotating boom and a two-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 Applications(China)
IPC IPC(8): E02F3/34E02F3/36E02F3/38
Inventor 蔡敢为潘宇晨王红州王建亮张金玲黄院星
Owner GUANGXI UNIV
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