公开(公告)号：US20190291137A1

公开(公告)日：2019-09-26

申请号：US15933429

申请日：2018-03-23

Applicant: FLSmidth A/S

Inventor： Christopher Gordon ,  Daniel Pattinson

IPC: B07B1/44 ,  B07B1/28 ,  F16F13/00 ,  F16F15/02

Abstract: A spring mount assembly for a vibrating screen, the spring mount assembly having a helical spring; a top helical spring support disposed on the top end of the helical spring for supporting the top end of the helical spring; a bottom helical spring support disposed on the bottom end of the helical spring for supporting the bottom end of the helical spring; a stationary base support; a removable base support disposed on top of the stationary base support between the stationary base support and the bottom helical spring support; a hydraulic cylinder; side supports attached to the stationary base support; and removable posts affixed to the side supports and the top helical spring support. Also provided is a system, and a method, for removing the helical spring, the system having a hydraulic jacking arrangement for creating a gap between the bottom helical spring support and the removable base support.

公开(公告)号：US10464103B2

公开(公告)日：2019-11-05

申请号：US15933429

申请日：2018-03-23

Applicant: FLSmidth A/S

Inventor： Christopher Gordon ,  Daniel Pattinson

IPC: B07B1/44 ,  B07B1/28 ,  F16F13/00 ,  F16F15/02

Abstract: A spring mount assembly for a vibrating screen, the spring mount assembly having a helical spring; a top helical spring support disposed on the top end of the helical spring for supporting the top end of the helical spring; a bottom helical spring support disposed on the bottom end of the helical spring for supporting the bottom end of the helical spring; a stationary base support; a removable base support disposed on top of the stationary base support between the stationary base support and the bottom helical spring support; a hydraulic cylinder; side supports attached to the stationary base support; and removable posts affixed to the side supports and the top helical spring support. Also provided is a system, and a method, for removing the helical spring, the system having a hydraulic jacking arrangement for creating a gap between the bottom helical spring support and the removable base support.