초록 ▼

A fabric bag is used to be packed with shredded waste material from a shredder/compactor. During loading, the bag is confined in a close-fitting steel box and is supported on a fork lift-type ballast. Use of the box as a confining rigid jacket enables the shredder/compactor to compress and compact t

A fabric bag is used to be packed with shredded waste material from a shredder/compactor. During loading, the bag is confined in a close-fitting steel box and is supported on a fork lift-type ballast. Use of the box as a confining rigid jacket enables the shredder/compactor to compress and compact the shredded feed. The front wall of the box can then be removed and a fork lift-type jack used to extract the packed bag and pallet as a unit, ready for shipping.

대표청구항 ▼

An assembly for shredding waste material and packing it in the form of a palletized bagged unit ready for shipping, comprising: a shredder-compactor means comprising a hopper, a frame supporting the hopper, a generally rectangular, downwardly extending tubular member formed by the frame and being ad

An assembly for shredding waste material and packing it in the form of a palletized bagged unit ready for shipping, comprising: a shredder-compactor means comprising a hopper, a frame supporting the hopper, a generally rectangular, downwardly extending tubular member formed by the frame and being adapted to receive waste material from the hopper, said tubular member forming an open-ended passageway having an upper inlet and lower outlet, means for supporting the frame in an elevated position whereby receptacle means may be positioned beneath the bottom outlet of the tubular member, a driven rotatable rotor comprising a shaft carrying outwardly projecting, spaced apart teeth, said rotor extending transversely across the passageway and being mounted to a pair of first opposed side walls of the tubular member, said teeth being adapted to project downwardly beyond the lower outlet of the tubular member in the course of rotation, said tubular member carrying opposed spaced-apart anvil members and spaced-apart stripping members on the second opposed side walls of the tubular member, said anvil members and stripping members being adapted to mesh with and enable passage of the rotor teeth therebetween, said teeth and anvil members being operative in the course of downward rotation of the teeth to withdraw waste material out of the hopper, to shred it and to bias it into the receptacle means, said stripping members being operative to strip residual shredded material clinging to the teeth as they rotate upwardly therethrough, said teeth further being operative to compact the shredded material in the receptacle means, as the latter becomes filled, in the course of rotating beneath the lower outlet of the tubular member; and receptacle means associated with the shredder-compactor means, said receptacle means comprising a rigid open-topped box having bottom and side walls and front and rear end walls, the front end wall being removable, said walls being essentially non-apertured, said box being pivotally connected adjacent its upper rear end with the frame-support means, linearly extendable and retractable means for raising and pivoting the box into a loading position wherein the base of the box may be angularly positioned relative to horizontal so as to be generally perpendicular to the direction of travel of shredded material being fed from the tubular member, said box comprising means for suspending a collapsible foldable flexible replaceable bag, open and erect in the box, said bag having a generally rectangular and box-like configuration and being sized to have a close fit with the box when opened and suspended therein, said bag forming an interior chamber and having a top wall which is partly opened to provide an opening for communicating with the outlet of the tubular member when in the loading position, said bag being supported on a fork-life pallet positioned in the box.