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Outer sprayer of integrated excavator

A sprayer and fully mechanized excavator technology, applied in the field of production equipment, can solve the problems of difficult replacement and maintenance, poor atomization effect, damaged nozzles, etc., and achieve the effects of good atomization effect, reduction of dust generation, and shortening of time.

Pending Publication Date: 2018-04-20
HUABEI MINING GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the external sprayer of the fully mechanized excavator is integrated on the cutting arm of the fully mechanized excavator. After a certain number of years of use, the nozzle is damaged, the atomization effect is poor, and the replacement and maintenance are difficult and costly.

Method used

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  • Outer sprayer of integrated excavator
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specific Embodiment approach

[0014] Figure 1-2 Show the specific embodiment of the present invention: a kind of fully mechanized excavator external sprayer, comprise combination joint 1, seamless steel pipe 2, spray device 3, install side lug 4 and inner bile pipe body 5, inner bile pipe body 5 is arranged on seamless steel pipe 2 Inside, several spraying devices 3 are arranged side by side on the surface of the seamless steel pipe 2, the spraying devices 3 are connected to the inner bile duct body 5, the combined joint 1 is connected to one end of the seamless steel pipe 2, and connected to the inner bile duct body 5, the spraying device 3 Including steel pipe wire head 6, spray head 7 and protective cover 9, a number of steel pipe wire 6 heads are arranged on the seamless steel pipe 2, connected to the inner tube body 5, the spray head 7 is arranged on the steel pipe wire head 6, and the protective cover 8 is nested and arranged On the spray head 7, the inner bile duct body 5 includes a spherical secti...

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Abstract

The invention discloses an outer sprayer of an integrated excavator. The outer sprayer comprises a combined connector, a seamless steel tube, spraying devices, mounting side lugs and a liner tube body, the liner tube body is arranged inside the seamless steel tube, and the multiple spraying devices are parallelly arranged on the surface of the seamless steel tube; the spraying devices are connected with the liner tube body, and the combined connector is arranged at one end of the seamless steel tube and connected with the liner tube body; and each spraying device comprises a steel tube wire head, a spraying head and a protective sleeve, the multiple steel tube wire heads are arranged on the seamless steel tube and connected with the liner tube body, the spraying heads are arranged on the steel tube wire heads, and the protective sleeves are arranged on the spraying heads in embedded and sleeving modes. According to the outer sprayer of the integrated excavator, the atomizing effect isgood, dust produced in the cutting process can be effectively reduced, meanwhile, mounting and replacing of the outer sprayer are easy, parts of the integrated excavator are not required to be changed, and the maintenance cost is effectively reduced.

Description

technical field [0001] The invention relates to the field of production devices, in particular to an external sprayer for a fully mechanized excavator. Background technique [0002] At present, the external sprayer of the fully mechanized excavator is integrated on the cutting arm of the fully mechanized excavator. After a certain number of years of use, the nozzle is damaged, the atomization effect is poor, and the replacement and maintenance are difficult and costly. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an atomization effect that is better and can effectively reduce the generation of dust during the cutting process. At the same time, the installation and replacement of the external spray is simple, and there is no need to modify the components of the fully mechanized excavator, which effectively reduces maintenance costs. The outer sprayer of the fully mechanized excavator to solve the above-mentione...

Claims

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Application Information

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IPC IPC(8): E21C35/22
CPCE21C35/223
Inventor 胡小磊刘冬玲李运虎
Owner HUABEI MINING GRP
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