Space controllable mechanism type loader with movable arm capable of two-dimensionally rotating and bucket capable of one-dimensionally rotating

A mechanism-type, boom technology, applied in the direction of mechanically driven excavators/dredgers, etc., can solve the problems of difficult guarantee of reliability, low processing and assembly requirements, and inflexible movements, etc., to overcome high processing accuracy requirements, processing and assembly Effects with low requirements and flexible output trajectories

Inactive Publication Date: 2012-07-11
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 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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  • Space controllable mechanism type loader with movable arm capable of two-dimensionally rotating and bucket capable of one-dimensionally rotating
  • Space controllable mechanism type loader with movable arm capable of two-dimensionally rotating and bucket capable of one-dimensionally rotating
  • Space controllable mechanism type loader with movable arm capable of two-dimensionally rotating and bucket capable of one-dimensionally rotating

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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-dimensionally rotating boom and one-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, a first The connecting rod 5, the second connecting rod 7, the third connecting rod 9, the first servo motor 21, the second servo motor 22, the third servo motor 23 and the car body 1 have the following structures and connection methods:

[0017] One end of the boom 2 is connected to the car body 1 through the first Hooke hinge 10, the other end of the boom 2 is connected to the bucket 3 through the first swivel joint 11, and one end of the first active rod 4 is fixed to the car body through the second swivel joint 12. 1, the other end is connected to one end of the first connecting...

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Abstract

The invention relates to a space controllable mechanism type loader with a movable arm capable of two-dimensionally rotating and a bucket capable of one-dimensionally rotating. The space controllable mechanism type loader comprises a loader body, the movable arm, the bucket, three driving rods, three connecting rods and three servo motors, the movable arm can two-dimensionally rotate independently, the bucket can one-dimensionally rotate independently, and the total loader can realize spatial movable output with three degrees of movement. The space controllable mechanism type loader can effectively overcome shortcomings that requirements on processing precision of hydraulic elements of a hydraulic loader are high, repair and maintenance costs are high, reliability is difficult to be guaranteed, oil leaks easily and the like. In addition, the space controllable mechanism type loader can resolve problems that a planar loader only can realize output along a trace in a plane, actions are not flexible, a working space is limited, work efficiency is low, 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 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...

Claims

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Application Information

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