VIBRATING SCREEN SUSPENSION SYSTEMS

摘要

A compact mobile variable angle vibrating screen with a suspension and dampening system configured to accommodate variable angles and exhibit acceptable vibration levels; especially during power up and power down surge vibration at the variable angles. The system comprises a group of bi-directional dual pivot leg vibration damper mechanisms which are effective only during times of excessive vibration such as during the power up and power down vibration surges.

主权项

1. A vibrating screen comprising:
a support structure which is configured to be transported on a highway and is configured to be adjusted to variable angles; a vibrating screen configured for sorting aggregate by size; a pair of springs, each of said pair being coupled to both said support structure and said vibrating screen; a dual pivot damping system configured for damping vibration in two orthogonal axes; wherein said dual pivot damping system comprises:
a screen connection; on said vibrating screen;a base connection on said supporting structure;a plurality of pivoting leg members coupled in series between said screen connection and said base connection; andwhere a plurality of pivoting leg members are disposed adjacent a readily replaceable member.