City sewer precipitating well's device of decontaminating

The utility model provides a sediment removal device of city sewer precipitating well, frame including a cube, install two guide rails in the frame, there is main elevator motor on frame upper portion, the wire rope lower extreme is connected with inside frame, the bottom plate both sides of inside frame have sliding sleeve and guide rail to paste tightly, shock dynamo is installed on the upper portion of inside frame, the mid -mounting of inside frame has the action motor, flourishing mud bucket is installed to the lower part of inside frame, install 6 connecting rods in the flourishing mud bucket, the middle part that the connecting rod lower extreme passes through rotational pin and mechanical finger links to each other, install in flourishing mud bucket lower part through the loose -leaf pivot mechanical finger upper end, the active connection plate of square is installed to inside frame lower part, there is a nut at active connection plate's center, there is the lifting screw in the nut, the lifting scre