Multi-working-arm engineering van

A technology of working arms and engineering vehicles, which is applied to mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., and can solve problems such as low work efficiency, single action, and difficulty in adapting to construction operations in different environments , to achieve the effect of achieving work efficiency, realizing mining functions or diversifying actions

Inactive Publication Date: 2016-03-30
XIAMEN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the complexity of the construction environment, more and more diversified action requirements are put forward for engineering vehicles, and this type of engineering vehicles also begins to have problems such as single action, low work efficiency, and difficulty in adapting to construction operations in different environments

Method used

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  • Multi-working-arm engineering van
  • Multi-working-arm engineering van
  • Multi-working-arm engineering van

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] as attached Figure 1 to Figure 10 A multi-arm engineering vehicle of the present invention is shown, comprising a base, an upper swivel seat 1 rotatably connected to the base and a control device, the working arm assembly is movably arranged on the upper swivel seat 1; one end of the lifting assembly is hinged on The rotating base 1 and the other end are hinged to the working arm assembly and push the working arm assembly to move up and down; the working arm assembly includes at least two working arms 3, and these working arms are respectively pushed by the lifting assembly to perform separate or simultaneous operations, at least one of which The working arms are slidably arranged on the upper rotating disk 1 , and these working arms are slid close to each other to perform joint work.

[0034] Such as figure 1 , figure 2 and image 3 As shown, th...

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PUM

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Abstract

The invention provides a multi-working-arm engineering van. The multi-working-arm engineering van comprises a base, an upper rotating base rotationally connected to the base and a control device, and is characterized in that a working arm component is movably arranged on the upper rotating base; one end of a lifting component is hinged to the upper rotating base, and the other end is hinged to the working arm component and pushes the working arm component to move up and down; the working arm component at least includes two working arms; the working arms are respectively pushed through the lifting component to singly or synchronously operate; at least one working arm is slidingly arranged on an upper rotating disc; and the working arms mutually slide to approach for joint operation. The engineering van can perform various actions to adapt to the construction operation in different environments.

Description

technical field [0001] The invention relates to an engineering machine, in particular to an engineering vehicle with multiple working arms. Background technique [0002] Engineering vehicle is an important mechanical equipment in engineering construction. It is widely used in transportation, civil construction, mining and municipal engineering. It is an important engineering machinery commonly used in various earthwork projects. In general, a construction machine such as a construction vehicle is generally connected to a multi-joint type working machine including a boom, an arm, and the like, to its upper revolving body so as to be capable of pitching and moving. Install buckets, crushers, crushers, grabs, etc. on the front end of the bucket arm so that it can swing up and down freely, and perform dismantling construction, civil engineering construction, etc. However, since this kind of engineering vehicle only has a bucket or a grab bucket, it is difficult to perform vario...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/96E02F3/413E02F3/43E02F5/30
CPCE02F3/4136E02F3/431E02F3/961E02F5/30
Inventor 罗宁于永超孙鹏飞
Owner XIAMEN UNIV OF TECH
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