River channel dredging device

The invention discloses a river channel dredging device. A fixed mounting frame is fixedly connected to a sewage suction truck; the two groups of scissor frames are arranged between the fixed mounting frame and the movable mounting frame; second supporting rollers are arranged at top hinge points of...

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Bibliographic Details
Main Authors YI QIUPING, DING YAN, JIN HUI
Format Patent
LanguageChinese
English
Published 04.08.2023
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The invention discloses a river channel dredging device. A fixed mounting frame is fixedly connected to a sewage suction truck; the two groups of scissor frames are arranged between the fixed mounting frame and the movable mounting frame; second supporting rollers are arranged at top hinge points of the two groups of scissor frames, and the heights of the second supporting rollers are not changed in the stretching and retracting process; the hydraulic cylinder is arranged between the fixed mounting frame and the shear fork frame; the two guide rails are detachably and fixedly connected to the fixed mounting frame and the movable mounting frame; the first movable mounting part is slidably connected to the two guide rails; grooves are formed in the two sides of the second movable mounting part, and the second movable mounting part is detachably and fixedly connected to the first movable mounting part; the third movable mounting part is connected to the second mounting part in an up-down sliding manner; the driv
Bibliography:Application Number: CN202310309278