Pollutant discharging and dredging device for excavator

The invention relates to a pollutant discharging and dredging device for an excavator, comprising a connecting frame, a hydraulic motor, a hydraulic motor mounting seat, a mud pump, a pollutant discharging pipe, a coupling, and an oil inlet and oil return pipe and a hydraulic quick coupler thereof,...

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Bibliographic Details
Main Authors LI RUI, DENG WEIDONG, TAO HAIJUN
Format Patent
LanguageChinese
English
Published 11.04.2012
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The invention relates to a pollutant discharging and dredging device for an excavator, comprising a connecting frame, a hydraulic motor, a hydraulic motor mounting seat, a mud pump, a pollutant discharging pipe, a coupling, and an oil inlet and oil return pipe and a hydraulic quick coupler thereof, wherein the hydraulic motor mounting seat is fixed on the shell of the mud pump; the hydraulic motor is fixed on the hydraulic motor mounting seat; the power output shaft of the hydraulic motor is connected with the power input shaft of the mud pump through the coupling; one end of the connecting frame is provided with a cage type frame body and is fixed on the shell of the mud pump; the hydraulic motor and the hydraulic motor mounting seat are arranged in the cage type frame body; the other end of the connecting frame is provided with a connecting shaft to be connected with the dipper handle and connecting rod of the excavator or a quick change device; the oil inlet and oil return port of the hydraulic motor is co
Bibliography:Application Number: CN20111280729