1results about How to "Little action" patented technology

This utility model discloses a planar rotary screen combined support mechanism, including: a screen boat with its feed end higher than its discharge end; a main suspension base located below the screen boat and suspended from the upper frame by ropes; an eccentric rotating mechanism, with its lower end supported by the crossbeam of the main suspension base and its upper end supporting the feed end of the screen boat, the main pulley of its drive end being connected to a drive motor via a belt; a screen boat slider fixed below the two corners of the discharge end of the screen boat; a planar bearing with evenly distributed supporting steel balls in the ball grooves on the upper surface of the bearing seat, each supporting steel ball supporting the lower surface of the screen boat slider; the outer spherical surface of the bearing seat mates with the inner spherical surface of the bearing base, and the bearing sealing ring is embedded in the outer circumference of the bearing seat and abuts against the lower surface of the screen boat slider; and an elastic plate, with its upper end fixed to the transverse frame of the discharge end of the screen boat by an elastic plate pressure block, and its lower end fixed to the crossbeam of the discharge end of the main suspension base by an elastic plate pressure block. This mechanism has good stress distribution, low frictional resistance, high screening efficiency, and long service life.