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Multi-turning work platform and engineering vehicle

A technology for working platforms and installation platforms, applied in cranes, mechanically driven excavators/dredgers, etc., can solve problems such as the inability to achieve independent operation or collaborative operation, improve the level of automation and operation efficiency, and improve the adaptability to multiple working conditions. ability, the effect of improving the adaptability to working conditions

Pending Publication Date: 2019-11-15
JIANGSU XCMG CONSTR MASCH RES INST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention can effectively solve the problem that at least two working devices installed on the same vehicle of existing construction machinery cannot realize independent operation or cooperative operation

Method used

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  • Multi-turning work platform and engineering vehicle
  • Multi-turning work platform and engineering vehicle
  • Multi-turning work platform and engineering vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] like figure 1 As shown, a multi-turn working platform of the present invention includes a first working device 2 , a working device installation platform 3 , a first slewing mechanism 4 , a second slewing mechanism 5 and a second working device 7 .

[0035] The working device installation platform 3 is rotatably connected with the chassis 1, which is fixed and supported together, through the first slewing mechanism 4; the first working device 2 is hinged to the front end of the working device installation platform 3 through the pin shaft 8; the second working device 7 is passed through the first The second slewing mechanism 5 is rotatably connected to the rear end of the working device installation platform 3 .

[0036] In other embodiments, the chassis 1 can also be other fixed supports that can perform the same fixing function.

[0037] combine figure 2 , image 3 , Figure 4 and Figure 5 As shown, the working device installation platform 3 is welded by a botto...

Embodiment 2

[0051] like figure 1 , figure 2 and image 3 As shown, on the basis of Example 1, an engineering vehicle with a three-rotation work platform is designed. The working device installation platform 3 is connected to the chassis 1 of the construction vehicle through the first slewing mechanism 4 .

[0052] Others are the same as in Example 1.

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Abstract

The invention discloses a multi-turning work platform and an engineering vehicle. The multi-turning work platform comprises a work device installation platform capable of performing turning motion, awork machine and tool installation platform capable of performing turning motion, a first work device, a second work device, a first turning mechanism, a second turning mechanism and a third turning mechanism; the first work device is hinged to the work device installation platform; the second work device is connected to the work device installation platform in a turning mode through the second turning mechanism; and the machine and tool installation platform is connected to the work device installation platform in a turning mode through the third turning mechanism. According to the multi-turning work platform, independent work and collaborative work of the first work device and the second work device can be realized; and the problems that existing engineering machinery cannot carry multiple work machines and tools in a same vehicle or carrying the multiple work machines and tools needing disassembly, installation and handling assisted by labor in the process of replacing the multiplework machines and tools, and automatic replacement of the multiple work machines and tools cannot be realized are solved.

Description

technical field [0001] The invention relates to a rotary operation platform and an engineering vehicle, in particular to an engineering vehicle including multiple operating tools and two working devices, and belongs to the technical field of engineering machinery. Background technique [0002] With the rapid development of economy and society, the market has more and more diversified requirements on the performance and operation of engineering vehicles. Especially in response to emergency rescue projects such as road clearance, barrier lake dredging, and ruins cleaning when natural disasters such as earthquakes, mudslides, and floods occur, it is required that rescue engineering vehicles should be capable of digging, lifting, crushing, cutting, grabbing, etc. However, multi-functional working conditions require rescue engineering vehicles to be equipped with at least two or more working devices and a variety of working tools, and the two working devices can work independentl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/28B66C23/84
CPCE02F3/28B66C23/84
Inventor 赵斌李刚元李军
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD
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