Press plate drive for a baling press
OwnerAlbert Goldhammerinventor
Life of this patent
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Abstract
A motor driven drive is provided for a press in the nature of a baling press which translates rotary motion into reciprocating pressing motion of a pressing plate. The translation of motion is through a drive system which is flexible and adjustably connected to the drive of the plate to assure minimized frictional operation of the plate by reason of a rotary and tilting type of drive screw mechanism. Electrical switch means is provided for controlling the actuation of the plate in accordance with the development of the bale which is being pressed.
Claims6
A pressing plate drive construction for a baling press or the like which comprises, a housing, a pressing plate operatively mounted in a guided track means within the housing for longitudinal advancing movement therewithin, a longitudinally extending operating spindle carrying said plate on a front end thereof, bearing means carrying said spindle in an axially forwardly movable relation within the housing, said spindle having a threading therealong, a spindle sleeve having a cooperating inner threading to operatively mount it on said spindle shaft, rotatable motor means mounted on the housing, driving connections between said motor means and said spindle sleeve for rotating said sleeve to move said spindle shaft longitudinally within said housing, universal bearing means positioned between said housing and said spindle sleeve for taking up axial and radial thrust exerted by said spindle shaft on said spindle sleeve, said bearing means having a group of axially opposed sets of roller bearings, a pressure housing carried by said housing to support said roller bearings, and said roller bearings being mounted in an axially inclined relation between said spindle sleeve and said pressure housing.
Dependencies are inferred from the claim text.