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Spatial hydraulic loader with movable arm capable of horizontally swinging

A lateral swing and space technology, applied in the direction of mechanically driven excavators/dredgers, etc., can solve the problems of inflexible movements, limited work space and low work efficiency, and achieve large work space, high work efficiency, and mechanism output trajectory. flexible effects

Inactive Publication Date: 2012-06-13
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 hydraulic loader whose boom can realize lateral swing, which can effectively solve the problem that the traditional plane hydraulic loader can only realize the trajectory output in the plane, which leads to inflexible movements, limited working space and low working efficiency. advanced questions

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  • Spatial hydraulic loader with movable arm capable of horizontally swinging
  • Spatial hydraulic loader with movable arm capable of horizontally swinging
  • Spatial hydraulic loader with movable arm capable of horizontally swinging

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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 , the present invention achieves the above object through the following technical solutions: a space hydraulic loader whose boom can swing laterally, including a two-dimensional rotating arm mechanism and a one-dimensional rotating bucket mechanism.

[0018] control figure 1 , 2 , the two-dimensional rotating arm mechanism is composed of a two-dimensional rotating arm 3 , a first hydraulic cylinder 15 and a second hydraulic cylinder 16 . The two-dimensional rotating arm 3 is connected to the frame 1 through the Hooke hinge 2, one end of the first hydraulic cylinder 15 is connected to the frame 1 through the first spherical pair 18, and the other end of the first hydraulic cylinder 15 is connected through the second spherical pair 14 On the two-dimensional rotating arm 3 , one end of the second hydrau...

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Abstract

The invention discloses a spatial hydraulic loader with a movable arm capable of horizontally swinging. The spatial hydraulic loader comprises a two-dimensional swivel arm mechanism and a one-dimensional rotary bucket mechanism. The two-dimensional swivel arm mechanism comprises a two-dimensional swivel arm, a first hydraulic cylinder and a second hydraulic cylinder; and the one-dimensional rotary bucket mechanism comprises a one-dimensional rotary bucket, a third hydraulic cylinder and a fourth hydraulic cylinder. The movable arm of the novel loader can implement independent spatial two-dimensional rotation, the mechanism output track is flexible, the working space is large, the working efficiency is high, and the spatial hydraulic loader can achieve better effects on construction sites with severe environments and narrow spaces, and fields requiring quick loading.

Description

technical field [0001] The invention relates to the field of hydraulic loaders, in particular to a space hydraulic loader whose boom can swing laterally. 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. The loading actuator of the traditional hydraulic loader is a planar two-degree-of-freedom mechanism. The lifting and lowering of the mechanism is realized by the driving of the hydraulic cylinder of the boom, and the turning of the bucket is realized by the driving of the hydraulic cylinder of the rocker. However, due to its structural limitations, the actuator of this type of hydraulic loader can only realize the motion output of two degrees of freedom in the working plane, so it must cooperate with ...

Claims

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Application Information

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IPC IPC(8): E02F3/34E02F3/36E02F3/38
Inventor 蔡敢为李小清潘宇晨王红州黄院星张金玲王建亮
Owner GUANGXI UNIV
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