Underwater backfill plough

The underwater backfill plough comprises a supporting machine frame, a front sliding shoe mechanism, a rear sliding shoe mechanism and a plough body mechanism, the front sliding shoe mechanism, the rear sliding shoe mechanism and the plough body mechanism are symmetrically arranged, and the front sl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SHI SHULI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The underwater backfill plough comprises a supporting machine frame, a front sliding shoe mechanism, a rear sliding shoe mechanism and a plough body mechanism, the front sliding shoe mechanism, the rear sliding shoe mechanism and the plough body mechanism are symmetrically arranged, and the front sliding shoe mechanism, the rear sliding shoe mechanism and the plough body mechanism are symmetrically arranged and connected with the supporting machine frame. Each front sliding shoe mechanism comprises a front sliding shoe, a first linear driving device, a second linear driving device, a first connecting rod arranged in the vertical direction and two second connecting rods arranged side by side. The rear sliding shoe mechanism comprises a rear sliding shoe, a third linear driving device, a fourth linear driving device, a third connecting rod arranged in the vertical direction and two fourth connecting rods arranged side by side. The plough body mechanism comprises two plough bodies arranged side by side, two slid